AUS-CITY Message Forums

          AUS-CITY Group Forums

                   Come explore with us!


                       Please also visit: IDB.COM.AU - IDB.INFO - IDB.ASIA - IDB.AU
Race Control News and Results Feed
YouTube David 'The Captain' - YouTube Wesley 'Iceman'
Twitch.tv David 'The Captain' - Twitch.tv Wesley 'Iceman'
Join our discord server - 'Formula Racing Club'
Join our discord server - 'F1 Formula Racing Club'
Join our telegram server - 'Track Limits'

Search AUS-CITY
Search Worldwide
Who's Online Now
2 members (Alisa, Webmaster), 1,090 guests, and 20 robots.
Key: Admin, Global Mod, Mod
ShoutChat
Comment Guidelines: Do post respectful and insightful comments. Don't flame, hate, spam.
KSC PAD 39A
PAD 39A
KSC PAD 39B
PAD 39B
TLE DATA


IDB.COM.AU

For all your TLE downloads.

May
S M T W T F S
1 2
3 4 5 6 7 8 9
10 11 12 13 14 15 16
17 18 19 20 21 22 23
24 25 26 27 28 29 30
31
Today's Birthdays
There are no members with birthdays on this day.
AUS-CITY Recent Posts
There are no tropical cyclones at this time.
by Webmaster - Tue 19 May 2026 11:11:AM
There are no tropical cyclones at this time.
by Webmaster - Tue 19 May 2026 11:10:AM
There are no tropical cyclones at this time.
by Webmaster - Tue 19 May 2026 11:10:AM
There are no tropical cyclones at this time.
by Webmaster - Tue 19 May 2026 05:09:AM
There are no tropical cyclones at this time.
by Webmaster - Mon 18 May 2026 11:13:PM
There are no tropical cyclones at this time.
by Webmaster - Mon 18 May 2026 11:12:PM
Boeing Growlers Collide
by Alisa - Mon 18 May 2026 01:42:PM

by Webmaster - Mon 18 May 2026 12:57:PM

by Webmaster - Mon 18 May 2026 12:57:PM

by Webmaster - Mon 18 May 2026 12:57:PM
AUS-CITY Latest Photos
Art By MA
Art By MA
by Alisa, July 27
"5greenheart" by MA
"5greenheart" by MA
by Alisa, July 27
"3moons" by MA
"3moons" by MA
by Alisa, July 27
Art By MA
Art By MA
by Alisa, July 27
Art By MA
Art By MA
by Alisa, July 27
Popular Topics(Views)
AUS-CITY Earthquake Map
World Earthquake Map
AUS-CITY Advertisements
Active Threads | Active Posts | Unanswered Today | Since Yesterday | This Week
Weather Jump to new posts
There are no tropical cyclones at this time. Webmaster Tue 19 May 2026 11:11:AM
No tropical cyclones as of Sun, 17 May 2026 23:35:07 GMT

Source: There are no tropical cyclones at this time.
0 21 Read More
Weather Jump to new posts
There are no tropical cyclones at this time. Webmaster Tue 19 May 2026 11:10:AM
No tropical cyclones as of Sun, 17 May 2026 23:35:07 GMT

Source: There are no tropical cyclones at this time.
0 19 Read More
Weather Jump to new posts
There are no tropical cyclones at this time. Webmaster Tue 19 May 2026 11:10:AM
No tropical cyclones as of Sun, 17 May 2026 23:35:07 GMT

Source: There are no tropical cyclones at this time.
0 21 Read More
Weather Jump to new posts
There are no tropical cyclones at this time. Webmaster Tue 19 May 2026 05:09:AM
No tropical cyclones as of Sun, 17 May 2026 18:11:52 GMT

Source: There are no tropical cyclones at this time.
0 31 Read More
Weather Jump to new posts
There are no tropical cyclones at this time. Webmaster Mon 18 May 2026 11:13:PM
No tropical cyclones as of Sun, 17 May 2026 15:02:21 GMT

Source: There are no tropical cyclones at this time.
0 29 Read More
Weather Jump to new posts
There are no tropical cyclones at this time. Webmaster Mon 18 May 2026 11:12:PM
No tropical cyclones as of Sun, 17 May 2026 15:02:21 GMT

Source: There are no tropical cyclones at this time.
0 33 Read More
Chat Jump to new posts
Boeing Growlers Collide Alisa 22 minutes ago
Yesterday, two Boeing E/A-18G Growlers collided mid-air during an airshow demonstration at Mountain Home AFB, Idaho.

All four pilots successfully ejected using the Martin-Baker US14A (NACES) Ejection Seat.

The EA-18G Growler’s historical unit procurement cost is about $67–80 million USD per aircraft (latest lots around $79–80M inflation-adjusted).

Foreign military sales (like Australia’s replacement jet) have been quoted up to $125M including support/equipment.

Replacement today would likely fall in that ballpark.
0 8 Read More
AUS-CITY Solar Enviromental Bulletins Jump to new posts
Webmaster 1 hour ago
0 4 Read More
AUS-CITY Solar Enviromental Bulletins Jump to new posts
Webmaster 1 hour ago
0 4 Read More
AUS-CITY Solar Enviromental Bulletins Jump to new posts
Webmaster 1 hour ago
0 4 Read More
AUS-CITY Solar Enviromental Bulletins Jump to new posts
SPC Center Public Severe Weather Outlook (PWO) Webmaster 1 hour ago
SPC Center Public Severe Weather Outlook (PWO)
Public Severe Weather Outlook


PUBLIC SEVERE WEATHER OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0750 AM CDT MON MAY 18 2026

...Severe thunderstorms expected over parts of the south-central
Plains and mid Missouri Valley this afternoon and evening...

* LOCATIONS...
Iowa
Central and Eastern Kansas
Northwest Missouri
Southeast Nebraska
Northern Oklahoma

* HAZARDS...
Several tornadoes, a couple intense
Scattered damaging winds, some hurricane force
Widespread baseball-size hail

* SUMMARY...
Numerous severe thunderstorms are expected this afternoon and
evening across the south-central Plains and mid Missouri Valley.
Supercells capable of producing very large to giant hail and
multiple strong to intense tornadoes are most likely from
central Kansas and southeast Nebraska into Iowa and northwest
Missouri.

Preparedness actions...

Review your severe weather safety procedures for the possibility
of dangerous weather today. Stay tuned to NOAA Weather Radio,
weather.gov, or other media for watches and warnings. A tornado
watch means that conditions are favorable for tornadoes to form
during the next several hours. If a tornado warning is issued for
your area, move to a place of safety, ideally in a basement or
interior room on the lowest floor of a sturdy building.


Read more
https://www.spc.noaa.gov/products/outlook/pwo.html
0 5 Read More
AUS-CITY Solar Enviromental Bulletins Jump to new posts
SPC MD 768 Webmaster 1 hour ago
SPC MD 768
MD 0768 CONCERNING SEVERE POTENTIAL...WATCH UNLIKELY FOR EASTERN MISSOURI...FAR SOUTHEAST IOWA...AND WEST-CENTRAL ILLINOIS



Mesoscale Discussion 0768
NWS Storm Prediction Center Norman OK
0651 AM CDT Mon May 18 2026

Areas affected...eastern Missouri...far southeast Iowa...and
west-central Illinois

Concerning...Severe potential...Watch unlikely

Valid 181151Z - 181315Z

Probability of Watch Issuance...20 percent

SUMMARY...A long lived thunderstorm cluster has shown signs of
renewed updraft intensity. An isolated large hail or damaging wind
gust to two will be possible this morning. A watch is currently not
expected.

DISCUSSION...A long lived MCS continues to move east across northern
and central Missouri this morning. Recent satellite observations
have shown a renewed cooling trend of cloud tops indicated of
increasingly robust updrafts. This correlated to an increase in the
number of taller, stronger updraft cores evident in MRMS CAPPI
imagery.

The renewed vigor of some of these updrafts appears tied to a
slightly better environment across eastern Missouri than farther
west. MUCAPE values are between 1500-2000 J/kg and objectively
analyzed effective-layer shear has improved to between 30 and 40
knots. Additionally, KLSX VAD winds show strong 0-1 kilometer
veering flow, with around 40-knots of shear. Upper-tropospheric
winds have also improved as the area is on the northern periphery of
a 60-knot 300-mb subtropical jet streak lifting northeast across
Arkansas and Missouri.

All this will result in the potential for some severe hail and wind
this morning along the main convective edge of the MCS. Given the
strength of the low-level flow, a brief tornado cannot be ruled out,
especially where this MCS intersects the outflow of an earlier MCS.

There is uncertainty as to the longevity of this threat. Latest CAM
guidance suggests that as the low-level jet weakens later this
morning, the overall severity of the MCS will weaken as well.
However, given the overall character of the environment, the
potential for isolated severe hail and wind will be possible over
the next couple of hours.

Given the sporadic nature and uncertainty regarding the longevity of
the threat, a watch appears unlikely at this time, but trends are
being monitored.

..Marsh/Gleason.. 05/18/2026

...Please see www.spc.noaa.gov for graphic product...

ATTN...WFO...ILX...LSX...DVN...SGF...

LAT...LON 38389268 38909226 39539180 40379160 41129155 41219082
41089013 40568959 39768942 39108959 38648979 38159035
38019113 38129222 38389268

MOST PROBABLE PEAK TORNADO INTENSITY...UP TO 90 MPH
MOST PROBABLE PEAK WIND GUST...55-70 MPH
MOST PROBABLE PEAK HAIL SIZE...UP TO 1.25 IN


Read more
https://www.spc.noaa.gov/products/md/md0768.html
0 Read More
AUS-CITY Solar Enviromental Bulletins Jump to new posts
SPC - No watches are valid as of Mon May 18 12:52:01 UTC 2026 Webmaster 1 hour ago
SPC - No watches are valid as of Mon May 18 12:52:01 UTC 2026
No watches are valid as of Mon May 18 12:52:01 UTC 2026.
https://www.spc.noaa.gov/products/watch/
0 Read More
AUS-CITY Earthquake Reports Jump to new posts
Volcano earthquake report for Monday, 18 May 2026 Webmaster 1 hour ago
Volcano earthquake report for Monday, 18 May 2026
World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 18 May 2026 Number in brackets indicate nr of quakes.

Quakes detected near: Agua (1 quake mag 2.9), Askja (7 quakes between mag 0.1-1.6), Bardarbunga (15 quakes between mag 0.0-2.1), Barva (1 quake mag 1.7), Black Peak (1 quake mag 1.7), Campi Flegrei (Phlegrean Fields) (18 quakes between mag 0.1-2.3)
Chaîne des Puys (2 quakes between mag 1.4-1.4), Churchill (1 quake mag 1.5), Clear Lake (11 quakes between mag 0.4-1.1), El Chichón (2 quakes between mag 2.2-2.4), Eldey (8 quakes between mag 0.6-1.6), Etna (1 quake mag 3.0), Hofsjökull (7 quakes between mag 0.9-1.7), Iriomote-jima (2 quakes between mag 4.4-4.8), Jan Mayen (2 quakes between mag 1.1-1.3), Katla (7 quakes between mag 0.2-1.2), Kilauea (1 quake mag 2.1), Kolumbo (1 quake mag 1.6), La Palma (1 quake mag 2.0), Ljósufjöll (9 quakes between mag 0.0-1.4), Loihi (1 quake mag 2.0), Makaturing (1 quake mag 2.8), Mammoth Mountain (1 quake mag 1.4), Martin (1 quake mag 1.0), Nasu (1 quake mag 2.5), Okataina (Tarawera) (2 quakes between mag 2.2-2.5), Poas (1 quake mag 1.9), Prestahnukur (16 quakes between mag 0.1-1.7), Reporoa (1 quake mag 1.9), Santo Tomas (1 quake mag 1.3), Stepovak Bay 4 (1 quake mag 2.5), Svartsengi (1 quake mag 1.0), Talakmau (1 quake mag 2.2), Tambora (1 quake mag 3.4), Tenerife (9 quakes between mag 1.1-1.5), Torfajökull (1 quake mag 1.1), Whale Island (1 quake mag 2.5) (updated 12h50)

Note: Earthquakes within 20 km from and at depths less than 50 km under active volcanoes are reported. The list is not complete because many volcanoes are not monitored and/or seismic data in high resolution is not available publicly.

Volcanoes with recent earthquakes above magnitude 2 or more than 10 quakes are listed below:



Agua volcano (Guatemala): magnitude 2.9 earthquake

A magnitude 2.9 earthquake occurred at the volcano 15 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 6 km distance ESE from the volcano.
Earthquake details:
2.9 quake 4.1 km north of Palin, Departamento de Escuintla, Guatemala, May 17, 2026 03:33 pm (GMT -6) (6 km ESE)
All earthquakes at Agua

Bardarbunga volcano (Iceland): 15 earthquakes up to magnitude 2.1

Possible earthquake swarm: 15 earthquakes occurred near (under) the volcano during 18 hours, the last being recorded quake 2 hours ago. Hypocenter depths ranged between 6.10 and 0.00 km.
Earthquake details: (only 5 largest)
2.1 quake 1.8 km NE of Bárðarbunga May 17, 2026 10:38 pm (Universal Time) (3 km NE)
1.4 quake 4.7 km ESE of Bárðarbunga May 17, 2026 04:57 pm (Universal Time) (4 km ESE)
1.0 quake 4.0 km ESE of Bárðarbunga May 18, 2026 01:39 am (Universal Time) (3 km E)
0.8 quake 5.5 km E of Bárðarbunga May 18, 2026 04:39 am (Universal Time) (6 km E)
0.6 quake 4.1 km ESE of Bárðarbunga May 18, 2026 06:11 am (Universal Time) (4 km E)
All earthquakes at Bardarbunga

Campi Flegrei (Phlegrean Fields) volcano (Italy): 18 earthquakes up to magnitude 2.3

Possible earthquake swarm: 18 earthquakes occurred near (under) the volcano during 8 hours, the last being recorded quake 13 hours ago. Hypocenter depths ranged between 7.75 and 0.72 km.
Earthquake details: (only 5 largest)
2.3 quake 11 km west of Naples, Napoli, Campania, Italy, May 18, 2026 12:57 am (GMT +2) (5 km NW)
1.3 quake 2.4 km southeast of Pozzuoli, Napoli, Campania, Italy, May 18, 2026 01:58 am (GMT +2) (2 km WNW)
0.5 quake 12 km west of Naples, Napoli, Campania, Italy, May 18, 2026 12:54 am (GMT +2) (1 km SW)
0.5 quake 4.4 km southeast of Pozzuoli, Napoli, Campania, Italy, May 18, 2026 01:01 am (GMT +2) (0 km ESE)
0.3 quake 10.9 km west of Naples, Napoli, Campania, Italy, May 17, 2026 10:55 pm (Universal Time) (0 km E)
All earthquakes at Campi Flegrei (Phlegrean Fields)

Clear Lake volcano (California): 11 earthquakes up to magnitude 1.1

Possible earthquake swarm: 11 earthquakes occurred near (under) the volcano during 10 hours, the last being recorded quake 14 hours ago. Hypocenter depths ranged between 3.60 and 0.21 km.
Earthquake details: (only 5 largest)
1.1 quake 26 mi north of Santa Rosa, Sonoma County, California, United States, May 17, 2026 12:28 pm (GMT -7) (19 km SSW)
1.1 quake 27 mi north of Santa Rosa, Sonoma County, California, United States, May 17, 2026 07:27 am (GMT -7) (17 km S)
0.8 quake 28 mi north of Santa Rosa, Sonoma County, California, United States, May 17, 2026 11:25 am (GMT -7) (16 km SSW)
0.8 quake 27 mi north of Santa Rosa, Sonoma County, California, United States, May 17, 2026 11:20 am (GMT -7) (18 km SSW)
0.8 quake 26 mi north of Santa Rosa, Sonoma County, California, United States, May 17, 2026 07:29 am (GMT -7) (18 km S)
All earthquakes at Clear Lake

El Chichón volcano (Southern Mexico): 2 earthquakes up to magnitude 2.4

2 earthquakes occurred near (under) the volcano during 4 hours, the last being recorded quake 19 hours ago. Hypocenter depths ranged between 3.00 and 3.00 km.
Earthquake details:
2.4 quake Estado de Chiapas, 36 km southwest of Teapa, Estado de Tabasco, Mexico, May 17, 2026 07:38 am (GMT -6) (1 km NNE)
2.2 quake Estado de Chiapas, 36 km southwest of Teapa, Estado de Tabasco, Mexico, May 17, 2026 11:31 am (GMT -6) (2 km NNW)
All earthquakes at El Chichón

Etna volcano (Italy): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 9 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 0 km distance SW from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 30 km north of Catania, Catania, Sicily, Italy, May 18, 2026 05:41 am (GMT +2) (0 km SW)
All earthquakes at Etna

Iriomote-jima volcano (Ryukyu Islands): 2 earthquakes up to magnitude 4.8

2 earthquakes occurred near (under) the volcano during 3 minutes, the last being recorded quake 13 hours ago. Hypocenter depths ranged between 10.00 and 10.00 km.
Earthquake details:
4.8 quake East China Sea, 13 km north of Iriomote Jima Island, Okinawa, Japan, May 18, 2026 08:21 am (GMT +9) (19 km SW)
4.4 quake East China Sea, 20 km north of Iriomote Jima Island, Okinawa, Japan, May 18, 2026 08:24 am (GMT +9) (12 km WSW)
All earthquakes at Iriomote-jima

Kilauea volcano (Hawai'i (Big Island)): magnitude 2.1 earthquake

A magnitude 2.1 earthquake occurred at the volcano 16 hours ago. The quake, which might be volcanic in origin, was located at a depth of 2.68 km depth at 12 km distance SE from the volcano.
Earthquake details:
2.1 quake 29 mi south of Hilo, Hawaii County, Hawaii, United States, May 17, 2026 11:05 am (GMT -10) (12 km SE)
All earthquakes at Kilauea

Makaturing volcano (Mindanao): magnitude 2.8 earthquake

A magnitude 2.8 earthquake occurred at the volcano 23 hours ago. The quake, which might be volcanic in origin, was located at a depth of 5.00 km depth at 7 km distance E from the volcano.
Earthquake details:
2.8 quake Province of Lanao del Sur, 50 km north of Cotabato, Philippines, May 17, 2026 09:36 pm (GMT +8) (7 km E)
All earthquakes at Makaturing

Nasu volcano (Honshu): magnitude 2.5 earthquake

A magnitude 2.5 earthquake occurred at the volcano 3 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.30 km depth at 14 km distance WSW from the volcano.
Earthquake details:
2.5 quake Fukushima, 26 km northwest of Nasushiobara, Tochigi, Japan, May 18, 2026 07:12 pm (GMT +9) (14 km WSW)
All earthquakes at Nasu

Okataina (Tarawera) volcano (New Zealand): 2 earthquakes up to magnitude 2.5

2 earthquakes occurred near (under) the volcano during 3 minutes, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 5.00 and 5.00 km.
Earthquake details:
2.5 quake 35 km east of Rotorua, Bay of Plenty, New Zealand, May 18, 2026 09:09 pm (GMT +12) (15 km SE)
2.2 quake 34 km east of Rotorua, Bay of Plenty, New Zealand, May 18, 2026 09:12 pm (GMT +12) (14 km SE)
All earthquakes at Okataina (Tarawera)

Prestahnukur volcano (Iceland): 16 earthquakes up to magnitude 1.7

Possible earthquake swarm: 16 earthquakes occurred near (under) the volcano during 18 hours, the last being recorded quake 1 hour 52 minutes ago. Hypocenter depths ranged between 18.60 and 0.00 km.
Earthquake details: (only 5 largest)
1.7 quake Iceland: 16.6 km S of Húsafell May 17, 2026 09:59 pm (Reykjavik time) (16 km WSW)
1.6 quake 14.9 km SSE of Húsafell May 18, 2026 10:41 am (Universal Time) (9 km WSW)
1.4 quake Iceland: 16.1 km SSE of Húsafell May 17, 2026 07:01 pm (Reykjavik time) (11 km WSW)
1.3 quake 15.6 km SSE of Húsafell May 18, 2026 07:51 am (Universal Time) (11 km WSW)
1.2 quake 16.3 km S of Húsafell May 18, 2026 10:58 am (Universal Time) (16 km WSW)
All earthquakes at Prestahnukur

Stepovak Bay 4 volcano (Alaska Peninsula): magnitude 2.5 earthquake

A magnitude 2.5 earthquake occurred at the volcano 21 hours ago. The quake, which might be volcanic in origin, was located at a depth of 5.00 km depth at 17 km distance NNW from the volcano.
Earthquake details:
2.5 quake 56 mi north of Sand Point, Aleutians East Borough, Alaska, United States, May 17, 2026 08:02 am (GMT -8) (17 km NNW)
All earthquakes at Stepovak Bay 4

Talakmau volcano (Sumatra): magnitude 2.2 earthquake

A magnitude 2.2 earthquake occurred at the volcano 21 hours ago. The quake, which might be volcanic in origin, was located at a depth of 7.00 km depth at 2 km distance ESE from the volcano.
Earthquake details:
2.2 quake Kabupaten Pasaman, 59 km northwest of Bukittinggi, Indonesia, May 17, 2026 10:27 pm (GMT +7) (2 km ESE)
All earthquakes at Talakmau

Tambora volcano (Sumbawa): magnitude 3.4 earthquake

A magnitude 3.4 earthquake occurred at the volcano 17 hours ago. The quake, which might be volcanic in origin, was located at a depth of 23.00 km depth at 15 km distance SSE from the volcano.
Earthquake details:
3.4 quake 49 km west of Dompu, Kabupaten Dompu, West Nusa Tenggara, Indonesia, May 18, 2026 03:47 am (GMT +8) (15 km SSE)
All earthquakes at Tambora

Whale Island volcano (New Zealand): magnitude 2.5 earthquake

A magnitude 2.5 earthquake occurred at the volcano 11 hours ago. The quake, which might be volcanic in origin, was located at a depth of 47.30 km depth at 15 km distance ENE from the volcano.
Earthquake details:
2.5 quake South Pacific Ocean, 22 km northeast of Whakatane, Bay of Plenty, New Zealand, May 18, 2026 02:02 pm (GMT +12) (15 km ENE)
All earthquakes at Whale Island
https://www.volcanodiscovery.com/earthquakes-volcanoes/news/302739/Volcano-earthquake-report-for-Monday-18-May-2026.html
0 7 Read More
AUS-CITY Solar Enviromental Bulletins Jump to new posts
SPC May 18, 2026 1300 UTC Day 1 Convective Outlook Webmaster 1 hour ago
SPC May 18, 2026 1300 UTC Day 1 Convective Outlook
SPC 1300Z Day 1 Outlook


Day 1 Convective Outlook
NWS Storm Prediction Center Norman OK
0744 AM CDT Mon May 18 2026

Valid 181300Z - 191200Z

...THERE IS A MODERATE RISK OF SEVERE THUNDERSTORMS ACROSS PARTS OF
CENTRAL/NORTHEAST KANSAS...SOUTHEAST NEBRASKA...AND FAR NORTHWEST
MISSOURI...

...SUMMARY...
Numerous severe thunderstorms are expected this afternoon and
evening across the south-central Plains and mid Missouri Valley.
Supercells capable of producing very large to giant hail and
multiple strong to intense tornadoes are most likely from central
Kansas and southeast Nebraska into Iowa and northwest Missouri.

...Central Plains into the Midwest/Great Lakes...
Extensive convection continues this morning from western IL into MO
and far eastern KS, aided by warm/moist advection associated with a
40-50 kt southwesterly low-level jet. Gradual destabilization of the
airmass downstream of this ongoing activity is expected today across
the mid MS Valley and Midwest/OH Valley/Great Lakes. Some potential
exists for re-intensification of one or more bowing clusters, with
scattered damaging winds the main concern as low-level lapse rates
gradually steepen. Somewhat less instability and more modest
mid-level flow and related deep-layer shear with eastward extent
into the OH Valley should induce gradual weakening with these
clusters this evening.

The outflow boundary from the morning convection across KS will
likely play a key role in determining the northern extent of
appreciable severe risk later today across the central Plains into
the mid MO Valley. There is concern that this boundary's continued
southward movement this morning and ongoing convection to its north
may hinder/delay destabilization this afternoon ahead of the surface
cold front/dryline. Still, strengthening mid-level flow and
large-scale ascent associated with an ejecting shortwave trough is
expected to overspread the developing warm sector across central KS
into southeast NE by mid to late afternoon.

Even with potential limiting factors such as outflow boundary
placement and residual cloud cover, the presence of very steep lapse
rates aloft (reference 12Z DDC observed sounding) and daytime
heating of a rather moist low-level airmass will likely support
strong to possibly extreme instability south of the cold front and
east of the dryline by early afternoon. Most guidance continues to
suggest that robust thunderstorm initiation will occur by 18-22Z
across central/northeast KS into far southeast NE. These initial
supercells should pose a threat for very large to potentially giant
hail (2-4+ inches in diameter). As low-level shear gradually
increases through late afternoon/early evening in tandem with a
strengthening southerly low-level jet, a focused spatial/temporal
corridor for strong to intense tornadoes should exist across parts
of central/northeast KS into far southeast NE and northwest MO.

Fairly quick upscale growth appears likely by mid to late evening as
thunderstorm mergers/interactions occur, and as the cold front
advances east-southeastward. Even so, a continued threat for QLCS
and embedded supercell tornadoes should continue, as low-level shear
will remain enhanced by a 50+ kt low-level jet. Severe/damaging
winds will also become an increasing concern as convection spreads
eastward in tandem with the cold front. Some severe wind threat may
persist through much of the night since ample instability is
forecast to exist ahead of convection, especially across KS/MO/OK.

...Southern Plains...
Thunderstorm initiation along the dryline this afternoon/early
evening across western OK into western north TX is more uncertain
than locations farther north given expectations for more limited
forcing for ascent. If/where convection does form, there is the
potential for very large hail and a conditional risk for tornadoes
with any persistent supercells, given the presence of steep
mid-level lapse rates, strong instability, moderate deep-layer
shear, and gradually increasing low-level shear this evening. But,
weaker winds above 400 mb by late afternoon/evening may not be
overly favorable for long-lived convection, even if it does form.

...Mid-Atlantic/Northeast...
Influenced by terrain and a surface trough, isolated strong to
severe thunderstorms capable of producing occasional wind damage may
occur this afternoon within a moderately unstable environment.

..Gleason/Marsh.. 05/18/2026


Read more
https://www.spc.noaa.gov/products/outlook/day1otlk_1300.html
0 Read More
AUS-CITY Earthquake Reports Jump to new posts
World Earthquake Report for Monday, 18 May 2026 Webmaster 1 hour ago
World Earthquake Report for Monday, 18 May 2026
Worldwide earthquakes above magnitude 3 during the past 24 hours on 18 May 2026
Summary: 5 quakes 5.0+, 31 quakes 4.0+, 157 quakes 3.0+, 344 quakes 2.0+ (537 total)
This report is being updated every hour.
Magnitude 5+: 5 earthquakes
Magnitude 4+: 31 earthquakes
Magnitude 3+: 157 earthquakes
Magnitude 2+: 344 earthquakes
No quakes of magnitude 6 or higher

10 largest earthquakes in the world (past 24 hours)

#1: Mag 5.4 West Chile Rise

Sunday, May 17, 2026, at 09:10 pm (GMT -5) -

#2: Mag 5.2 Mid-Indian Ridge

Monday, May 18, 2026, at 12:34 pm (GMT +5) -

#3: Mag 5.2 22 km south of Kyauktan, Yangon, Myanmar

Monday, May 18, 2026, at 08:35 am (Yangon time) -

#4: Mag 5.0 71 km northeast of Lae, Morobe Province, Papua New Guinea

Monday, May 18, 2026, at 08:58 am (Port Moresby time) -

#5: Mag 5.0 142 km southwest of Guilin, Guangxi, China

Monday, May 18, 2026, at 12:21 am (Shanghai time) -

#6: Mag 4.9 71 km south of Jurm, Badakhshan, Afghanistan

Monday, May 18, 2026, at 01:19 pm (GMT +4:30) -

#7: Mag 4.8 Solomon Sea, 165 km south of Lolobau Island, Papua New Guinea

Monday, May 18, 2026, at 06:52 am (GMT +10) -

#8: Mag 4.8 East China Sea, 13 km north of Iriomote Jima Island, Okinawa, Japan

Monday, May 18, 2026, at 08:21 am (GMT +9) -

#9: Mag 4.7 29 km south of Iquique, Provincia de Iquique, Tarapacá, Chile

Monday, May 18, 2026, at 04:48 am (Santiago time) -

#10: Mag 4.7 21 km west of Ürümqi, Xinjiang, China

Monday, May 18, 2026, at 04:32 pm (Urumqi time) -

Earthquakes reported felt

#1: Mag 5.2 22 km south of Kyauktan, Yangon, Myanmar - 118 reports

Monday, May 18, 2026, at 08:35 am (Yangon time) -

#2: Mag 4.7 29 km south of Iquique, Provincia de Iquique, Tarapacá, Chile - 24 reports

Monday, May 18, 2026, at 04:48 am (Santiago time) -

#3: Mag 3.5 North Burnett, 57 km west of Gin Gin, Bundaberg, Queensland, Australia - 13 reports

Monday, May 18, 2026, at 07:51 am (GMT +10) -

#4: Mag 5.0 142 km southwest of Guilin, Guangxi, China - 7 reports

Monday, May 18, 2026, at 12:21 am (Shanghai time) -

#5: Mag 3.2 Andaman Sea, 39 km southeast of Kungyangon, Yangon, Myanmar - 4 reports

Monday, May 18, 2026, at 08:48 am (GMT +6:30) -

#6: Mag 3.2 31 km southeast of Pyrgos, Ilia Prefecture, West Greece, Greece - 4 reports

Monday, May 18, 2026, at 01:24 am (GMT +3) -

#7: Mag 4.3 Aegean Sea, 46 km east of Karpathos, Dodecanese, South Aegean, Greece - 4 reports

Monday, May 18, 2026, at 08:11 am (GMT +3) -

#8: Mag 4.8 East China Sea, 13 km north of Iriomote Jima Island, Okinawa, Japan - 3 reports

Monday, May 18, 2026, at 08:21 am (GMT +9) -

#9: Mag 2.3 11 km west of Naples, Napoli, Campania, Italy - 3 reports

Monday, May 18, 2026, at 12:57 am (GMT +2) -

#10: Mag 4.5 34 km south of Pelabuhanratu, Kabupaten Sukabumi, Jawa Barat, Indonesia - 3 reports

Sunday, May 17, 2026, at 10:14 pm (Jakarta time) -

#11: Mag 3.2 Caribbean Sea, Guayanilla Municipio, 20 km west of Ponce, Puerto Rico - 3 reports

Sunday, May 17, 2026, at 11:42 am (GMT -4) -

#12: Mag 5.4 West Chile Rise - 3 reports

Sunday, May 17, 2026, at 09:10 pm (GMT -5) -

#13: Mag 3.1 Departamento de Escuintla, 20 km south of Antigua Guatemala, Guatemala - 2 reports

Sunday, May 17, 2026, at 03:29 pm (GMT -6) -

#14: Mag 3.7 North Pacific Ocean, 50 km south of Santiago, Provincia de Veraguas, Panama - 2 reports

Monday, May 18, 2026, at 02:36 am (GMT -5) -

#15: Mag 4.4 169 km southwest of Korla, Xinjiang, China - 2 reports

Monday, May 18, 2026, at 11:07 am (Urumqi time) -

#16: Mag 3.5 57 km northeast of Chosica, Lima region, Peru - 2 reports

Sunday, May 17, 2026, at 06:57 pm (GMT -5) -

Earthquake stats


https://www.volcanodiscovery.com/earthquake/news/302750/World-Earthquake-Report-for-Monday-18-May-2026.html
0 Read More
Weather Jump to new posts
Wednesday: Light Rain Showers, Minimum Temperature: 11°C (52°F) Maximum Temperature: 18°C (65°F) Webmaster 2 hours ago
Maximum Temperature: 18°C (65°F), Minimum Temperature: 11°C (52°F), Wind Direction: south-westerly, Wind Speed: 11mph, Visibility: Good, Pressure: 1014mb, Humidity: 71%, UV Risk: 4, Pollution: Low, Sunrise: 05:01 BST, Sunset: 21:10 BST

Source: Wednesday: Light Rain Showers, Minimum Temperature: 11°C (52°F) Maximum Temperature: 18°C (65°F)
0 1 Read More
Weather Jump to new posts
Tuesday: Thundery Showers, Minimum Temperature: 10°C (50°F) Maximum Temperature: 16°C (61°F) Webmaster 2 hours ago
Maximum Temperature: 16°C (61°F), Minimum Temperature: 10°C (50°F), Wind Direction: southerly, Wind Speed: 11mph, Visibility: Moderate, Pressure: 1002mb, Humidity: 80%, UV Risk: 3, Pollution: Low, Sunrise: 05:03 BST, Sunset: 21:09 BST

Source: Tuesday: Thundery Showers, Minimum Temperature: 10°C (50°F) Maximum Temperature: 16°C (61°F)
0 1 Read More
Weather Jump to new posts
Today: Light Rain, Minimum Temperature: 10°C (50°F) Maximum Temperature: 15°C (60°F) Webmaster 2 hours ago
Maximum Temperature: 15°C (60°F), Minimum Temperature: 10°C (50°F), Wind Direction: south-westerly, Wind Speed: 7mph, Visibility: Good, Pressure: 1009mb, Humidity: 55%, UV Risk: 4, Pollution: Low, Sunrise: 05:04 BST, Sunset: 21:07 BST

Source: Today: Light Rain, Minimum Temperature: 10°C (50°F) Maximum Temperature: 15°C (60°F)
0 1 Read More
Weather Jump to new posts
Monday - 13:00 BST: Not available, 13°C (55°F) Webmaster 2 hours ago
Temperature: 13°C (55°F), Wind Direction: Northerly, Wind Speed: 2mph, Humidity: 62%, Pressure: 1009mb, Steady, Visibility: --

Source: Monday - 13:00 BST: Not available, 13°C (55°F)
0 1 Read More
AUS-CITY Earthquake Reports Jump to new posts
Moderate mag. 4.0 earthquake - 74 km N of Culebra, Puerto Rico, on Monday, May 18, 2026, at 11:40 am (Universal Time) Webmaster 2 hours ago
Moderate mag. 4.0 earthquake - 74 km N of Culebra, Puerto Rico, on Monday, May 18, 2026, at 11:40 am (Universal Time)

https://www.volcanodiscovery.com/earthquakes/quake-info/23012820/mag4quake-May-18-2026-74-km-N-of-Culebra-Puerto-Rico.html
0 Read More
Governments, Political Views, Religions Jump to new posts
UK growth forecast upgraded by IMF but risks remain Webmaster 2 hours ago
UK growth forecast upgraded by IMF but risks remain
Growth has been upgraded from 0.8% to 1% for 2026 in the influential body's latest forecast.
https://www.bbc.com/news/articles/cm2p72mmddyo?at_medium=RSS&at_campaign=rss
0 2 Read More
Weird News Jump to new posts
Finland knows how to treat its Nazis, especially after they drove them back into Norway in 1944 [Obvious] Alisa 2 hours ago
[link] [1 comments]
Source: [url=https://www.fark.com/comments/14070648?utm_source=feed&utm_medium=comments&utm_campaign=fark]Finland knows how to treat its Nazis, especially after they drove them back into Norway in 1944 [Obvious][/url]
0 9 Read More
Governments, Political Views, Religions Jump to new posts
Lammy urges Labour unity as he says Starmer 'fights on' as PM Webmaster 3 hours ago
Lammy urges Labour unity as he says Starmer 'fights on' as PM
The prime minister has faced calls from his own MPs to step down and outline a timetable for his departure.
https://www.bbc.com/news/articles/cx21en4807wo?at_medium=RSS&at_campaign=rss
0 Read More
Weird News Jump to new posts
I mean, you don't look distraught in your mug shot, Mr Republican Lawmaker [Dumbass] Alisa 3 hours ago
[link] [12 comments]
Source: [url=https://www.fark.com/comments/14070632?utm_source=feed&utm_medium=comments&utm_campaign=fark]I mean, you don't look distraught in your mug shot, Mr Republican Lawmaker [Dumbass][/url]
0 9 Read More
Page 1 of 220 1 2 3 219 220
Newest Members
PaulVass, testplesk, BryantWheato, Rtuneion, JohnReid
2,960 Registered Users
Pictures

NASA Picture of the Day

Astronomy Picture of the Day

Picture of the Day

Picture of the Week

Latest SOHO Solar Image
The latest solar image from the Solar and Heliospheric Observatory (SOHO)

NOAA / Space Weather Prediction Center

NOAA / Space Weather Prediction Center
NOAA / Space Weather Prediction Center
Live Web Cam's
Live Sydney Harbour Bridge Looking South

Live Sydney Warringah Freeway

Live Sydney M2 Motorway Lane Cove

Live Sydney Anzac Bridge

Live Hilo Bay Hawaii

Live Australian Antarctica Casey Division

Live Australian Antarctica Mawson Division

Live Mount Fuji - Japan

Ny-Alesund - Antarctica

AUS-CITY Live Weather
IDB Weather IDB Weather
IDB Weather IDB Weather
IDB Weather IDB Weather
Top Posters(30 Days)
Webmaster 4,511
Alisa 978
Forum Statistics
Forums60
Topics775,095
Posts809,884
Members2,960
Most Online22,463
May 9th, 2026
Top Posters
Webmaster 381,904
Alisa 64,178
Jedi Knight 4,142
apsattv 517
ShaRp 408
Big Chief 377
Flux 208
HQSS 138
Jason 123
Copyright 1996 - 2026 by David Cottle. Designed by David Bate Jr. All Rights Reserved.
By using this forum, the user agrees not to transfer any data or technical information received under this agreement to any other entity without the express approval of the AUS-CITY Forum Admins and/or authors of individual posts (Forum Admins and DoD/USSPACECOM for the analysis of satellite tracking data).

Two-line elements (TLE) and all other satellite data presented and distributed via this forum and AUS-CITY mailing lists are distributed with permission from DoD/USSTRATCOM.

UBB Central

Interactive forums covering space, science, technology and general discussion.

Atomicorp OSSEC