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Significant magnitude 5.2 earthquake 58 km north of Valparaiso, Chile
• Small earthquake of magnitude 3.7 just reported 10 km southwest of Glogow, ...
• World Earthquake Report for Monday, 6 July 2026
• Significant 5.3 quake hits near Valparaiso, Provincia de ValparaÃso, Regio...
• Moderate mag. 4.6 earthquake - South Pacific Ocean, 45 km north of Valparai...
• Strong mag. 5.2 earthquake - South Pacific Ocean, 58 km north of Valparaiso...
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SPC MD 1522
Webmaster
Yesterday at 07:09 PM
SPC MD 1522MD 1522 CONCERNING SEVERE POTENTIAL...SEVERE THUNDERSTORM WATCH LIKELY FOR EASTERN NORTH DAKOTA...NORTHWEST MINNESOTA...NORTHEAST SOUTH DAKOTA 
Mesoscale Discussion 1522
NWS Storm Prediction Center Norman OK
0111 PM CDT Mon Jul 06 2026
Areas affected...Eastern North Dakota...northwest
Minnesota...northeast South Dakota
Concerning...Severe potential...Severe Thunderstorm Watch likely
Valid 061811Z - 062015Z
Probability of Watch Issuance...80 percent
SUMMARY...Large hail and severe winds are possible with initial
supercells that will eventually grow upscale into a more organized
cluster/MCS. A watch is likely this afternoon.
DISCUSSION...A slow moving cold front continues southeastward within
the northern Plains. Though influence from the shortwave trough in
Canada is minimal, areas of strong heating of and upper 60s to low
70s F dewpoint airmass is allowing cumulus to deepen along parts of
the boundary. Additionally, mid-level convection will move eastward
through the Dakotas and may gradually root near the surface. The
strongest initial development will likely occur along the Canadian
border in northwest Minnesota given the greater surface heating and
nominally greater mid-level ascent. Effective shear of 35-40 kt will
support a mixture of supercells and multicells. With time, linear
forcing along the cold front and cold pool mergers will lead to a
broader linear structure. Initial supercells would be capable of
large hail up to 2 inches. As activity congeals, severe wind
gusts/wind damage would become more likely. The environment into the
Mississippi Valley becomes less favorable. Movement of storms toward
the south/southeast into the greater buoyancy is expected with time.
..Wendt/Hart.. 07/06/2026
...Please see www.spc.noaa.gov for graphic product...
ATTN...WFO...FGF...ABR...BIS...
LAT...LON 45739785 46109810 48279763 49079707 49179637 48959581
46519627 45859646 45659673 45739785
MOST PROBABLE PEAK TORNADO INTENSITY...UP TO 90 MPH
MOST PROBABLE PEAK WIND GUST...65-80 MPH
MOST PROBABLE PEAK HAIL SIZE...1.50-2.50 IN
Read morehttps://www.spc.noaa.gov/products/md/md1522.html
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SPC MD 1523
Webmaster
Yesterday at 07:09 PM
SPC MD 1523MD 1523 CONCERNING SEVERE POTENTIAL...WATCH POSSIBLE FOR MUCH OF NORTHERN/CENTRAL VIRGINIA INTO NORTH-CENTRAL NORTH CAROLINA 
Mesoscale Discussion 1523
NWS Storm Prediction Center Norman OK
0127 PM CDT Mon Jul 06 2026
Areas affected...Much of northern/central Virginia into
north-central North Carolina
Concerning...Severe potential...Watch possible
Valid 061827Z - 062100Z
Probability of Watch Issuance...40 percent
SUMMARY...The area is being monitored for an increase in
thunderstorm development this afternoon. The stronger storms will be
capable of producing damaging wind gusts. It is unclear if a watch
will be needed, especially in the near term.
DISCUSSION...The latest radar data shows a gradual increase in
thunderstorm development over the higher terrain of western VA ,
with more isolated development farther east. Over the next few
hours, continued diurnal heating and orographic lift should promote
scattered thunderstorms. As these storms advance eastward into parts
of central VA and north-central NC, steepening low-level lapse rates
and increasing buoyancy will promote damaging wind gusts --
especially with any clusters of storms that evolve. Current thinking
is that the greater risk of damaging winds will develop later this
afternoon into the evening, as storms congeal into small clusters.
Therefore, the need for a watch is uncertain in the near term,
though convective trends are being monitored.
..Weinman/Hart.. 07/06/2026
...Please see www.spc.noaa.gov for graphic product...
ATTN...WFO...AKQ...LWX...RAH...RNK...
LAT...LON 36578011 37117958 37627924 38217893 38617844 38837801
38847750 38567704 38247687 37587689 36607735 35727817
35427881 35437971 35738020 36138031 36578011
MOST PROBABLE PEAK WIND GUST...55-70 MPH
Read morehttps://www.spc.noaa.gov/products/md/md1523.html
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May 9th, 2026
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