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Volcano earthquake report for Monday, 31 August 2026
• M 1.2 - 13 km N of Castaic, CA
• M 2.3 - 75 km ESE of Denali National Park, Alaska
• M 1.9 - 7 km ESE of Williams, CA
• M 0.8 - 11 km WNW of Cobb, CA
• M 1.2 - 19 km SSW of South Van Horn, Alaska
• M 1.5 - 17 km WNW of Cape Vizcaino, CA
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Thursday: Light Rain, Minimum Temperature: 15°C (59°F) Maximum Temperature: 22°C (71°F)
Webmaster
1 hour ago
Maximum Temperature: 22°C (71°F), Minimum Temperature: 15°C (59°F), Wind Direction: westerly, Wind Speed: 10mph, Visibility: Moderate, Pressure: 1014mb, Humidity: 77%, UV Risk: 3, Pollution: Low, Sunrise: 06:21 BST, Sunset: 19:55 BST Source: Thursday: Light Rain, Minimum Temperature: 15°C (59°F) Maximum Temperature: 22°C (71°F)
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Wednesday: Heavy Rain, Minimum Temperature: 15°C (60°F) Maximum Temperature: 20°C (68°F)
Webmaster
1 hour ago
Maximum Temperature: 20°C (68°F), Minimum Temperature: 15°C (60°F), Wind Direction: southerly, Wind Speed: 8mph, Visibility: Moderate, Pressure: 1015mb, Humidity: 88%, UV Risk: 1, Pollution: Low, Sunrise: 06:19 BST, Sunset: 19:57 BST Source: Wednesday: Heavy Rain, Minimum Temperature: 15°C (60°F) Maximum Temperature: 20°C (68°F)
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Eastern North Pacific Tropical Weather Outlook
Webmaster
4 hours ago
000 ABPZ20 KNHC 011746 TWOEP Tropical Weather Outlook NWS National Hurricane Center Miami FL 1100 AM PDT Tue Sep 1 2026 For the eastern and central North Pacific east of 180 longitude: Active Systems: The National Hurricane Center is issuing advisories on Hurricane Karina, located well west-southwest of the southern tip of the Baja California Peninsula, on recently upgraded Hurricane Lowell, located several hundred miles southeast of the Hawaiian Islands, and on Tropical Storm Marie, located several hundred miles southwest of southwestern Mexico. Offshore of Southwestern Mexico: An area of low pressure could form well offshore of Mexico over the weekend. Gradual development is possible early next week as the system moves west-northwestward at 10 to 15 mph, likely remaining well offshore of Mexico. * Formation chance through 48 hours...low...near 0 percent. * Formation chance through 7 days...low...20 percent. && Public advisories on Tropical Storm Marie are issued under WMO header WTPZ33 KNHC and under AWIPS header MIATCPEP3. Forecast/Advisories on Tropical Storm Marie are issued under WMO header WTPZ23 KNHC and under AWIPS header MIATCMEP3. $$ Forecaster Hagen Source: Eastern North Pacific Tropical Weather Outlook
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Atlantic Tropical Weather Outlook
Webmaster
4 hours ago
000 ABNT20 KNHC 011724 TWOAT Tropical Weather Outlook NWS National Hurricane Center Miami FL Issued by the NWS Weather Prediction Center College Park MD 200 PM EDT Tue Sep 1 2026 For the North Atlantic...Caribbean Sea and the Gulf of America: Active Systems: The National Hurricane Center is issuing advisories on Tropical Storm Edouard, located over the northwestern Gulf of America. Tropical cyclone formation is not expected during the next 7 days. $$ Forecaster Bann Source: Atlantic Tropical Weather Outlook
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Tropical Storm Edouard Public Advisory Update Number
Webmaster
5 hours ago
Issued at 1200 PM CDT Tue Sep 01 2026 000 WTNT65 KNHC 011657 TCUAT5 Tropical Storm Edouard Tropical Cyclone Update NWS National Hurricane Center Miami FL AL052026 1200 PM CDT Tue Sep 01 2026 ...TROPICAL STORM CONDITIONS SPREADING ACROSS THE SOUTHWESTERN LOUISIANA AND UPPER TEXAS COASTS... ...1200 PM CDT POSITION UPDATE...
WSR-88D radar data from Lake Charles, Louisiana, and Houston, Texas, indicate that Edouard's maximum sustained winds remain near 50 mph (85 km/h).
A National Ocean Service station near Calcasieu Pass, Louisiana, (CAPL1) recently reported a wind gust to 51 mph (81 km/h). A WeatherFlow station near Cameron, Louisiana, recently reported a wind gust to 46 mph (74 km/h). A National Ocean Service station near Texas Point, Texas, (TXPT2) recently reported a wind gust to 39 mph (63 km/h). SUMMARY OF 1200 PM CDT...1700 UTC...INFORMATION ---------------------------------------------- LOCATION...29.6N 93.5W ABOUT 20 MI...30 KM SW OF CAMERON LOUISIANA ABOUT 30 MI...50 KM SE OF PORT ARTHUR TEXAS MAXIMUM SUSTAINED WINDS...50 MPH...85 KM/H PRESENT MOVEMENT...NW OR 305 DEGREES AT 8 MPH...13 KM/H MINIMUM CENTRAL PRESSURE...1000 MB...29.53 INCHES $$ Forecaster Mahoney/Berg/Reinhart Source: Tropical Storm Edouard Public Advisory Update Number
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Tropical Storm Edouard Forecast Discussion Number 5
Webmaster
7 hours ago
Issued at 1000 AM CDT Tue Sep 01 2026 000 WTNT45 KNHC 011446 TCDAT5 Tropical Storm Edouard Discussion Number 5 NWS National Hurricane Center Miami FL AL052026 1000 AM CDT Tue Sep 01 2026 Edouard is a small but strengthening tropical storm. The center has been trackable this morning using NWS radar data from Lake Charles, Louisiana (KLCH), and recent data show the inner-core structure of the system is becoming better organized. There has been a notable increase in deep convection near and to the south of the center, and a recent dropsonde released in that area reported mean boundary layer winds of 61 kt. Doppler velocities have also notably strengthened during the past couple of hours, and adjusting these data to estimate a surface wind support raising the initial intensity to 45 kt. The last center dropsonde from the Air Force Hurricane Hunters showed the central pressure has fallen to 1000 mb. Environmental and oceanic conditions are conducive for additional strengthening for as long as the center remains offshore. With very warm Gulf waters and weak vertical wind shear, the hurricane regional models continue to highlight the potential for continued strengthening through landfall. The 12-h forecast point for Edouard is well inland, but note that additional strengthening is expected that cannot be easily reflected in the official forecast. A Tropical Storm Warning and Hurricane Watch remain in effect for portions of the Upper Texas coast and southwestern Louisiana. Given the improved radar structure of Edouard and the expectation of additional strengthening, NHC will issue hourly Tropical Cyclone Updates (TCU) beginning at 1100 am CDT (16 UTC). Once inland, Edouard is likely to rapidly weaken and should dissipate on Wednesday.
Some short-term wobbles have been observed in radar data during the past few hours, but the longer-term motion of Edouard is northwestward (305/7 kt). This general motion is expected to continue through tonight, which will bring the center of Edouard onshore near the Texas/Louisiana border within the warning area this afternoon and then inland across southeastern Texas tonight. The updated NHC track forecast lies slightly to the right of the previous prediction based on the latest consensus trends. Key Messages: 1. Edouard is strengthening as it approaches the northwest Gulf Coast, and tropical storm conditions are beginning along the southwestern Louisiana and Upper Texas coasts. Hurricane conditions, especially in gusts, are still possible from High Island to Cameron later today. 2. A Storm Surge Warning is in effect along the immediate coast from High Island, Texas, to the Vermilion/Cameron Parish Line, Louisiana, where peak values of 3 to 5 feet above ground level are possible. 3. Heavy rain will impact parts of the Upper Texas coast through east-central Texas into far Southwest Louisiana today and Wednesday as Edouard tracks inland. Flash flooding is likely across this region, especially in urban areas. River flooding may also be possible. FORECAST POSITIONS AND MAX WINDS INIT 01/1500Z 29.4N 93.3W 45 KT 50 MPH 12H 02/0000Z 30.2N 94.2W 40 KT 45 MPH...INLAND 24H 02/1200Z 31.2N 95.2W 25 KT 30 MPH...POST-TROP/INLAND 36H 03/0000Z...DISSIPATED $$ Forecaster Reinhart Source: Tropical Storm Edouard Forecast Discussion Number 5
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Tropical Storm Edouard Wind Speed Probabilities Number 5
Webmaster
7 hours ago
Issued at 1500 UTC TUE SEP 01 2026 000 FONT15 KNHC 011445 PWSAT5 TROPICAL STORM EDOUARD WIND SPEED PROBABILITIES NUMBER 5 NWS NATIONAL HURRICANE CENTER MIAMI FL AL052026 1500 UTC TUE SEP 01 2026 AT 1500Z THE CENTER OF TROPICAL STORM EDOUARD WAS LOCATED NEAR LATITUDE 29.4 NORTH...LONGITUDE 93.3 WEST WITH MAXIMUM SUSTAINED WINDS NEAR 45 KTS...50 MPH...85 KM/H. Z INDICATES COORDINATED UNIVERSAL TIME (GREENWICH) ATLANTIC STANDARD TIME (AST)...SUBTRACT 4 HOURS FROM Z TIME EASTERN DAYLIGHT TIME (EDT)...SUBTRACT 4 HOURS FROM Z TIME CENTRAL DAYLIGHT TIME (CDT)...SUBTRACT 5 HOURS FROM Z TIME WIND SPEED PROBABILITY TABLE FOR SPECIFIC LOCATIONS CHANCES OF SUSTAINED (1-MINUTE AVERAGE) WIND SPEEDS OF AT LEAST ...34 KT (39 MPH... 63 KM/H)... ...50 KT (58 MPH... 93 KM/H)... ...64 KT (74 MPH...119 KM/H)... FOR LOCATIONS AND TIME PERIODS DURING THE NEXT 5 DAYS PROBABILITIES FOR LOCATIONS ARE GIVEN AS OP(CP) WHERE OP IS THE PROBABILITY OF THE EVENT BEGINNING DURING AN INDIVIDUAL TIME PERIOD (ONSET PROBABILITY) (CP) IS THE PROBABILITY OF THE EVENT OCCURRING BETWEEN 12Z TUE AND THE FORECAST HOUR (CUMULATIVE PROBABILITY) PROBABILITIES ARE GIVEN IN PERCENT X INDICATES PROBABILITIES LESS THAN 1 PERCENT PROBABILITIES FOR 34 KT AND 50 KT ARE SHOWN AT A GIVEN LOCATION WHEN THE 5-DAY CUMULATIVE PROBABILITY IS AT LEAST 3 PERCENT. PROBABILITIES FOR 34...50...64 KT SHOWN WHEN THE 5-DAY 64-KT CUMULATIVE PROBABILITY IS AT LEAST 1 PERCENT. - - - - WIND SPEED PROBABILITIES FOR SELECTED LOCATIONS - - - - FROM FROM FROM FROM FROM FROM FROM TIME 12Z TUE 00Z WED 12Z WED 00Z THU 12Z THU 12Z FRI 12Z SAT PERIODS TO TO TO TO TO TO TO 00Z WED 12Z WED 00Z THU 12Z THU 12Z FRI 12Z SAT 12Z SUN FORECAST HOUR (12) (24) (36) (48) (72) (96) (120) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LOCATION KT LAKE CHARLES 34 12 X(12) X(12) X(12) X(12) X(12) X(12) CAMERON LA 34 75 X(75) X(75) X(75) X(75) X(75) X(75) JASPER TX 34 7 3(10) X(10) X(10) X(10) X(10) X(10) KOUNTZE TX 34 17 1(18) X(18) X(18) X(18) X(18) X(18) PORT ARTHUR TX 34 21 X(21) X(21) X(21) X(21) X(21) X(21) GALVESTON TX 34 3 X( 3) X( 3) X( 3) X( 3) X( 3) X( 3) HIGH ISLAND TX 34 4 X( 4) X( 4) X( 4) X( 4) X( 4) X( 4) $$ FORECASTER REINHART Source: Tropical Storm Edouard Wind Speed Probabilities Number 5
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Tropical Storm Edouard Public Advisory Number 5
Webmaster
7 hours ago
Issued at 1000 AM CDT Tue Sep 01 2026 147 WTNT35 KNHC 011445 TCPAT5 BULLETIN Tropical Storm Edouard Advisory Number 5 NWS National Hurricane Center Miami FL AL052026 1000 AM CDT Tue Sep 01 2026 ...AIR FORCE HURRICANE HUNTERS FIND EDOUARD IS STRENGTHENING... ...CONTINUED INTENSIFICATION IS EXPECTED BEFORE EDOUARD REACHES THE NORTHWESTERN GULF COAST TODAY... SUMMARY OF 1000 AM CDT...1500 UTC...INFORMATION ----------------------------------------------- LOCATION...29.4N 93.3W ABOUT 30 MI...45 KM S OF CAMERON LOUISIANA ABOUT 50 MI...80 KM SE OF PORT ARTHUR TEXAS MAXIMUM SUSTAINED WINDS...50 MPH...85 KM/H PRESENT MOVEMENT...NW OR 305 DEGREES AT 8 MPH...13 KM/H MINIMUM CENTRAL PRESSURE...1000 MB...29.53 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY: None. SUMMARY OF WATCHES AND WARNINGS IN EFFECT: A Storm Surge Warning is in effect for... * High Island, Texas to the Vermilion/Cameron Parish Line A Hurricane Watch is in effect for... * High Island, Texas to Cameron, Louisiana A Tropical Storm Warning is in effect for... * Port Bolivar, Texas to the Vermilion/Iberia Parish Line A Storm Surge Warning means there is a danger of life-threatening inundation, from rising water moving inland from the coastline, during the next 12 to 24 hours in the indicated locations. For a depiction of areas at risk, please see the National Weather Service Storm Surge Watch/Warning Graphic, available at hurricanes.gov. This is a life-threatening situation. Persons located within these areas should take all necessary actions to protect life and property from rising water and the potential for other dangerous conditions. Promptly follow evacuation and other instructions from local officials. A Hurricane Watch means that hurricane conditions are possible within the watch area, in this case within the next 6 hours. A Tropical Storm Warning means that tropical storm conditions are expected somewhere within the warning area, in this case within the next 6 to 12 hours. For storm information specific to your area, including possible inland watches and warnings, please monitor products issued by your local National Weather Service forecast office. DISCUSSION AND OUTLOOK ---------------------- At 1000 AM CDT (1500 UTC), the center of Tropical Storm Edouard was located near latitude 29.4 North, longitude 93.3 West. Edouard is moving toward the northwest near 8 mph (13 km/h), and this motion is expected to continue through early Wednesday. On the forecast track, the center of Edouard is forecast to reach the northwestern Gulf Coast within the warning area later today and move inland over southeast Texas tonight. Data from the Air Force Reserve Hurricane Hunters indicate that maximum sustained winds are near 50 mph (85 km/h) with higher gusts. Additional strengthening is forecast before Edouard makes landfall today, and the storm could approach hurricane strength. Rapid weakening is expected after the center moves inland. Edouard is a small tropical cyclone. Tropical-storm-force winds extend outward up to 25 miles (35 km) from the center. The estimated minimum central pressure is 1000 mb (29.53 inches). HAZARDS AFFECTING LAND ---------------------- Key messages for Tropical Storm Edouard can be found in the Tropical Cyclone Discussion under AWIPS header MIATCDAT5 and WMO header WTNT45 KNHC. WIND: Tropical storm conditions will spread over portions of the warning area during the next few hours. Hurricane conditions are possible within the Hurricane Watch area later today. STORM SURGE: The combination of storm surge and tide will cause normally dry areas near the coast to be flooded by rising waters moving inland from the shoreline. The water could reach the following heights above ground somewhere in the indicated areas if the peak surge occurs at the time of high tide... High Island, TX to Vermilion/Cameron Parish Line, LA...3-5 ft Vermilion/Cameron Parish Line, LA to Morgan City, LA...1-3 ft The deepest water will occur along the immediate coast near and to the right of the center. Surge-related flooding depends on the relative timing of the surge and the tidal cycle, and can vary greatly over short distances. For information specific to your area, please see products issued by your local National Weather Service forecast office. For a complete depiction of areas at risk of storm surge inundation, please see the National Weather Service Peak Storm Surge Graphic, available at hurricanes.gov/graphics_at5.shtml?peakSurge. RAINFALL: Edouard is expected to produce rainfall totals of 3 to 6 inches with maximum totals up to 9 inches for parts of the Upper Texas Coast inland through east-central Texas, with potential for 2 to 4 inches in far southwest Louisiana. This rainfall is likely to produce flash flooding, especially in low-lying and urban areas. River flooding may also be possible. For a complete depiction of forecast rainfall associated with Edouard, please see the National Weather Service Storm Total Rainfall Graphic available at hurricanes.gov/graphics_at5.shtml?rainqpf and the Flash Flood Risk graphic at hurricanes.gov/graphics_at5.shtml?ero. TORNADOES: A tornado or two is possible this afternoon and evening over parts of southwest Louisiana and southeast Texas. NEXT ADVISORY ------------- Next intermediate advisory at 100 PM CDT. Next complete advisory at 400 PM CDT. $$ Forecaster Reinhart Source: Tropical Storm Edouard Public Advisory Number 5
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Tropical Storm Edouard Forecast Advisory Number 5
Webmaster
7 hours ago
Issued at 1500 UTC TUE SEP 01 2026 000 WTNT25 KNHC 011444 TCMAT5 TROPICAL STORM EDOUARD FORECAST/ADVISORY NUMBER 5 NWS NATIONAL HURRICANE CENTER MIAMI FL AL052026 1500 UTC TUE SEP 01 2026 TROPICAL STORM CENTER LOCATED NEAR 29.4N 93.3W AT 01/1500Z POSITION ACCURATE WITHIN 20 NM PRESENT MOVEMENT TOWARD THE NORTHWEST OR 305 DEGREES AT 7 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1000 MB MAX SUSTAINED WINDS 45 KT WITH GUSTS TO 55 KT. 34 KT....... 20NE 20SE 20SW 20NW. 4 M SEAS.... 30NE 30SE 0SW 30NW. WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT. REPEAT...CENTER LOCATED NEAR 29.4N 93.3W AT 01/1500Z AT 01/1200Z CENTER WAS LOCATED NEAR 29.3N 93.0W FORECAST VALID 02/0000Z 30.2N 94.2W...INLAND MAX WIND 40 KT...GUSTS 50 KT. 34 KT... 20NE 10SE 0SW 10NW. FORECAST VALID 02/1200Z 31.2N 95.2W...POST-TROP/INLAND MAX WIND 25 KT...GUSTS 35 KT. FORECAST VALID 03/0000Z...DISSIPATED REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 29.4N 93.3W INTERMEDIATE PUBLIC ADVISORY...WTNT35 KNHC/MIATCPAT5...AT 01/1800Z NEXT ADVISORY AT 01/2100Z $$ FORECASTER REINHART Source: Tropical Storm Edouard Forecast Advisory Number 5
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Tropical Storm Marie Forecast Discussion Number 2
Webmaster
7 hours ago
Issued at 800 AM MST Tue Sep 01 2026 000 WTPZ43 KNHC 011441 TCDEP3 Tropical Storm Marie Discussion Number 2 NWS National Hurricane Center Miami FL EP132026 800 AM MST Tue Sep 01 2026 This morning's GOES-18 Proxy-VIS satellite imagery indicates that Marie is gradually becoming better organized. Deep convection with cold cloud tops of -81C is developing over the surface circulation center, and a spiral band is wrapping around the center from the southwest part of the cyclone. No changes yet in both the subjective and objective satellite intensity guidance, however, so the initial intensity is held at 40 kt for this advisory. The ocean is warm, the low- to mid-levels of the atmosphere are moist, and the deep-layer shear is low. Subsequently, strengthening is expected, and Marie should become a hurricane by Wednesday night. By the weekend, the GFS/ECMWF SHIPS statistical intensity guidance and the physics-based deterministic models indicate that Marie will encounter a drier, stable marine layer air mass while traversing progressively cooler oceanic temperatures. Accordingly, the NHC intensity forecast follows suit and shows Marie slowly weakening beyond day 4. An earlier 0707 UTC OSCAT-3 scatterometer overpass and a fortuitous 1247 UTC GPM/GMI image indicated that the surface center was a bit farther northeast than previously noted, and near the northwestern edge of the deep convective canopy. Marie's initial motion is estimated to be northwestward, or 315/8 kt. A mid-tropospheric subtropical ridge stretching from northern Mexico westward over the extreme eastern Pacific should steer the cyclone generally northwestward through Thursday. Afterward, the subtropical high should weaken in response to an amplifying mid- to upper-level trough approaching the west coast of the U.S. This change in the large-scale synoptic pattern is expected to slow Marie's forward speed. For the remainder of the forecast, the aforementioned mid- to upper-level trough should fill and lift northeastward, allowing the ridge to build and reestablish north of Marie and steer the system back toward the west-northwest through the weekend. There's still quite a bit of cross-track spread in the model suite beyond day 3, with one cluster indicating a north-northwestward motion while another model cluster shows a more west-northwestward trajectory. The official forecast reflects slight adjustments to the left of the previous forecast and favors a blend of the skilled NOAA HCCA consensus aid and the Google DeepMind FNv3 ensemble mean forecast. FORECAST POSITIONS AND MAX WINDS INIT 01/1500Z 15.0N 108.7W 40 KT 45 MPH 12H 02/0000Z 16.0N 109.8W 50 KT 60 MPH 24H 02/1200Z 17.1N 111.2W 60 KT 70 MPH 36H 03/0000Z 18.0N 112.4W 70 KT 80 MPH 48H 03/1200Z 19.0N 113.9W 80 KT 90 MPH 60H 04/0000Z 19.7N 115.6W 85 KT 100 MPH 72H 04/1200Z 20.3N 117.0W 85 KT 100 MPH 96H 05/1200Z 21.4N 119.8W 80 KT 90 MPH 120H 06/1200Z 22.3N 122.0W 75 KT 85 MPH $$ Forecaster Roberts Source: Tropical Storm Marie Forecast Discussion Number 2
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Tropical Storm Marie Wind Speed Probabilities Number 2
Webmaster
7 hours ago
Issued at 1500 UTC TUE SEP 01 2026 000 FOPZ13 KNHC 011440 PWSEP3 TROPICAL STORM MARIE WIND SPEED PROBABILITIES NUMBER 2 NWS NATIONAL HURRICANE CENTER MIAMI FL EP132026 1500 UTC TUE SEP 01 2026 AT 1500Z THE CENTER OF TROPICAL STORM MARIE WAS LOCATED NEAR LATITUDE 15.0 NORTH...LONGITUDE 108.7 WEST WITH MAXIMUM SUSTAINED WINDS NEAR 40 KTS...45 MPH...75 KM/H. Z INDICATES COORDINATED UNIVERSAL TIME (GREENWICH) PACIFIC DAYLIGHT TIME (PDT)...SUBTRACT 7 HOURS FROM Z TIME HAWAIIAN STANDARD TIME (HST)...SUBTRACT 10 HOURS FROM Z TIME WIND SPEED PROBABILITY TABLE FOR SPECIFIC LOCATIONS CHANCES OF SUSTAINED (1-MINUTE AVERAGE) WIND SPEEDS OF AT LEAST ...34 KT (39 MPH... 63 KM/H)... ...50 KT (58 MPH... 93 KM/H)... ...64 KT (74 MPH...119 KM/H)... FOR LOCATIONS AND TIME PERIODS DURING THE NEXT 5 DAYS PROBABILITIES FOR LOCATIONS ARE GIVEN AS OP(CP) WHERE OP IS THE PROBABILITY OF THE EVENT BEGINNING DURING AN INDIVIDUAL TIME PERIOD (ONSET PROBABILITY) (CP) IS THE PROBABILITY OF THE EVENT OCCURRING BETWEEN 12Z TUE AND THE FORECAST HOUR (CUMULATIVE PROBABILITY) PROBABILITIES ARE GIVEN IN PERCENT X INDICATES PROBABILITIES LESS THAN 1 PERCENT PROBABILITIES FOR 34 KT AND 50 KT ARE SHOWN AT A GIVEN LOCATION WHEN THE 5-DAY CUMULATIVE PROBABILITY IS AT LEAST 3 PERCENT. PROBABILITIES FOR 34...50...64 KT SHOWN WHEN THE 5-DAY 64-KT CUMULATIVE PROBABILITY IS AT LEAST 1 PERCENT. - - - - WIND SPEED PROBABILITIES FOR SELECTED LOCATIONS - - - - FROM FROM FROM FROM FROM FROM FROM TIME 12Z TUE 00Z WED 12Z WED 00Z THU 12Z THU 12Z FRI 12Z SAT PERIODS TO TO TO TO TO TO TO 00Z WED 12Z WED 00Z THU 12Z THU 12Z FRI 12Z SAT 12Z SUN FORECAST HOUR (12) (24) (36) (48) (72) (96) (120) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LOCATION KT 15N 110W 34 99 1(99) X(99) X(99) X(99) X(99) X(99) 15N 110W 50 13 1(14) X(14) X(14) X(14) X(14) X(14) 20N 110W 34 X 2( 2) 6( 8) 2(10) X(10) X(10) X(10) ISLA SOCORRO 34 X 29(29) 37(66) 2(68) 1(69) X(69) X(69) ISLA SOCORRO 50 X 1( 1) 7( 8) 2(10) X(10) X(10) X(10) ISLA SOCORRO 64 X X( X) 2( 2) X( 2) X( 2) X( 2) X( 2) ISLA CLARION 34 X 1( 1) 12(13) 58(71) 11(82) X(82) X(82) ISLA CLARION 50 X X( X) X( X) 21(21) 14(35) X(35) X(35) ISLA CLARION 64 X X( X) X( X) 7( 7) 8(15) 1(16) X(16) 20N 115W 34 X X( X) 2( 2) 50(52) 41(93) 1(94) X(94) 20N 115W 50 X X( X) X( X) 15(15) 58(73) 1(74) X(74) 20N 115W 64 X X( X) X( X) 6( 6) 39(45) X(45) X(45) 20N 120W 34 X X( X) X( X) X( X) 12(12) 34(46) 4(50) 20N 120W 50 X X( X) X( X) X( X) 1( 1) 12(13) 2(15) 20N 120W 64 X X( X) X( X) X( X) X( X) 5( 5) 1( 6) 25N 120W 34 X X( X) X( X) X( X) 1( 1) 6( 7) 9(16) 20N 125W 34 X X( X) X( X) X( X) X( X) 1( 1) 6( 7) 25N 125W 34 X X( X) X( X) X( X) X( X) 1( 1) 16(17) 25N 125W 50 X X( X) X( X) X( X) X( X) X( X) 4( 4) 25N 125W 64 X X( X) X( X) X( X) X( X) X( X) 1( 1) $$ FORECASTER ROBERTS Source: Tropical Storm Marie Wind Speed Probabilities Number 2
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Tropical Storm Marie Forecast Advisory Number 2
Webmaster
7 hours ago
Issued at 1500 UTC TUE SEP 01 2026 000 WTPZ23 KNHC 011440 TCMEP3 TROPICAL STORM MARIE FORECAST/ADVISORY NUMBER 2 NWS NATIONAL HURRICANE CENTER MIAMI FL EP132026 1500 UTC TUE SEP 01 2026 TROPICAL STORM CENTER LOCATED NEAR 15.0N 108.7W AT 01/1500Z POSITION ACCURATE WITHIN 30 NM PRESENT MOVEMENT TOWARD THE NORTHWEST OR 315 DEGREES AT 8 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1002 MB MAX SUSTAINED WINDS 40 KT WITH GUSTS TO 50 KT. 34 KT.......120NE 160SE 180SW 0NW. 4 M SEAS....150NE 120SE 30SW 30NW. WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT. REPEAT...CENTER LOCATED NEAR 15.0N 108.7W AT 01/1500Z AT 01/1200Z CENTER WAS LOCATED NEAR 14.7N 108.4W FORECAST VALID 02/0000Z 16.0N 109.8W MAX WIND 50 KT...GUSTS 60 KT. 50 KT... 30NE 15SE 15SW 0NW. 34 KT...120NE 150SE 170SW 30NW. FORECAST VALID 02/1200Z 17.1N 111.2W MAX WIND 60 KT...GUSTS 75 KT. 50 KT... 50NE 60SE 60SW 30NW. 34 KT...130NE 140SE 160SW 60NW. FORECAST VALID 03/0000Z 18.0N 112.4W MAX WIND 70 KT...GUSTS 85 KT. 64 KT... 30NE 20SE 10SW 20NW. 50 KT... 50NE 60SE 60SW 30NW. 34 KT...130NE 140SE 160SW 60NW. FORECAST VALID 03/1200Z 19.0N 113.9W MAX WIND 80 KT...GUSTS 100 KT. 64 KT... 40NE 30SE 25SW 30NW. 50 KT... 70NE 70SE 70SW 60NW. 34 KT...140NE 130SE 130SW 110NW. FORECAST VALID 04/0000Z 19.7N 115.6W MAX WIND 85 KT...GUSTS 105 KT. 64 KT... 45NE 40SE 35SW 40NW. 50 KT... 70NE 70SE 70SW 60NW. 34 KT...140NE 120SE 130SW 110NW. FORECAST VALID 04/1200Z 20.3N 117.0W MAX WIND 85 KT...GUSTS 105 KT. 64 KT... 45NE 40SE 35SW 40NW. 50 KT... 70NE 70SE 70SW 60NW. 34 KT...130NE 120SE 120SW 120NW. EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 100 NM ON DAY 4 AND 125 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY OUTLOOK VALID 05/1200Z 21.4N 119.8W MAX WIND 80 KT...GUSTS 100 KT. 50 KT... 70NE 60SE 60SW 60NW. 34 KT...130NE 110SE 110SW 120NW. OUTLOOK VALID 06/1200Z 22.3N 122.0W MAX WIND 75 KT...GUSTS 90 KT. 50 KT... 60NE 60SE 60SW 60NW. 34 KT...120NE 100SE 100SW 120NW. REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 15.0N 108.7W NEXT ADVISORY AT 01/2100Z $$ FORECASTER ROBERTS Source: Tropical Storm Marie Forecast Advisory Number 2
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Tropical Storm Marie Public Advisory Number 2
Webmaster
7 hours ago
Issued at 800 AM MST Tue Sep 01 2026 000 WTPZ33 KNHC 011440 TCPEP3 BULLETIN Tropical Storm Marie Advisory Number 2 NWS National Hurricane Center Miami FL EP132026 800 AM MST Tue Sep 01 2026 ...MARIE GRADUALLY BECOMING BETTER ORGANIZED... SUMMARY OF 800 AM MST...1500 UTC...INFORMATION ---------------------------------------------- LOCATION...15.0N 108.7W ABOUT 400 MI...645 KM SW OF MANZANILLO MEXICO MAXIMUM SUSTAINED WINDS...45 MPH...75 KM/H PRESENT MOVEMENT...NW OR 315 DEGREES AT 9 MPH...15 KM/H MINIMUM CENTRAL PRESSURE...1002 MB...29.59 INCHES WATCHES AND WARNINGS -------------------- There are no coastal watches or warnings in effect. DISCUSSION AND OUTLOOK ---------------------- At 800 AM MST (1500 UTC), the center of Tropical Storm Marie was located near latitude 15.0 North, longitude 108.7 West. Marie is moving toward the northwest near 9 mph (15 km/h), and a turn toward the west-northwest is expected on Thursday. Maximum sustained winds are near 45 mph (75 km/h) with higher gusts. Gradual strengthening is forecast, and Marie is expected to become a hurricane by Wednesday night. Tropical-storm-force winds extend outward up to 205 miles (335 km) from the center. The estimated minimum central pressure is 1002 mb (29.59 inches). HAZARDS AFFECTING LAND ---------------------- SURF: Swells generated by Marie will affect portions of the coast of southwest Mexico and the Baja California Peninsula for the next few days and will likely spread northward to southern California over the weekend. These swells are likely to cause life-threatening surf and rip current conditions. Please consult products from your local weather office. A depiction of rip current risk for the United States can be found at: hurricanes.gov/graphics_ep1.shtml?ripCurrents NEXT ADVISORY ------------- Next complete advisory at 200 PM MST. $$ Forecaster Roberts Source: Tropical Storm Marie Public Advisory Number 2
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Hurricane Karina Forecast Discussion Number 21
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7 hours ago
Issued at 500 AM HST Tue Sep 01 2026 000 WTPZ41 KNHC 011431 TCDEP1 Hurricane Karina Discussion Number 21 NWS National Hurricane Center Miami FL EP112026 500 AM HST Tue Sep 01 2026 Karina remains a powerful category 4 hurricane, although there are some signs that the cyclone might be near its peak intensity. Over the past few hours, the eye has become cloud-filled and the convective pattern is not quite as symmetric. A blend of the latest satellite intensity estimates supports maintaining the initial intensity at 120 kt. Despite being very strong, the overall cloud pattern and wind field are relatively compact.
The major hurricane is moving westward at about 10 kt. A general slow westward to west-northwestward motion is expected during the next 3 to 4 days as a narrow mid-level ridge remains situated to the north of the hurricane. Over the weekend, a turn to the northwest seems likely as the ridge shifts eastward and as the cyclone approaches a mid- to upper-level low north of Hawaii. Little change was made to the previous track forecast, except for a nudge to the north toward the end of the period. This track forecast is based on a blend of the HCCA, GDMI, and TVCN models. It should be noted that there is a fair amount of spread from days 3 to 5, and confidence in that part of the track forecast is lower than average.
Karina is forecast to gradually lose strength over the next several days. Although the wind shear is expected to remain low for the next few days, progressively cooler SSTs and decreasing relative humidity values should cause steady weakening. However, the hurricane could become annular, which might cause it to weaken at a slower pace than average. The models are unanimous in showing weakening, but vary on the rate. The NHC intensity forecast is similar to the previous one, and lies a little above the model consensus. FORECAST POSITIONS AND MAX WINDS INIT 01/1500Z 18.1N 129.0W 120 KT 140 MPH 12H 02/0000Z 18.3N 130.4W 115 KT 130 MPH 24H 02/1200Z 18.8N 132.4W 105 KT 120 MPH 36H 03/0000Z 19.2N 134.2W 95 KT 110 MPH 48H 03/1200Z 19.5N 136.1W 85 KT 100 MPH 60H 04/0000Z 19.8N 137.9W 80 KT 90 MPH 72H 04/1200Z 20.1N 139.8W 75 KT 85 MPH 96H 05/1200Z 21.1N 143.4W 65 KT 75 MPH 120H 06/1200Z 22.8N 146.2W 60 KT 70 MPH $$ Forecaster Cangialosi Source: Hurricane Karina Forecast Discussion Number 21
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Hurricane Karina Wind Speed Probabilities Number 21
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7 hours ago
Issued at 1500 UTC TUE SEP 01 2026 000 FOPZ11 KNHC 011431 PWSEP1 HURRICANE KARINA WIND SPEED PROBABILITIES NUMBER 21 NWS NATIONAL HURRICANE CENTER MIAMI FL EP112026 1500 UTC TUE SEP 01 2026 AT 1500Z THE CENTER OF HURRICANE KARINA WAS LOCATED NEAR LATITUDE 18.1 NORTH...LONGITUDE 129.0 WEST WITH MAXIMUM SUSTAINED WINDS NEAR 120 KTS...140 MPH...220 KM/H. Z INDICATES COORDINATED UNIVERSAL TIME (GREENWICH) PACIFIC DAYLIGHT TIME (PDT)...SUBTRACT 7 HOURS FROM Z TIME HAWAIIAN STANDARD TIME (HST)...SUBTRACT 10 HOURS FROM Z TIME WIND SPEED PROBABILITY TABLE FOR SPECIFIC LOCATIONS CHANCES OF SUSTAINED (1-MINUTE AVERAGE) WIND SPEEDS OF AT LEAST ...34 KT (39 MPH... 63 KM/H)... ...50 KT (58 MPH... 93 KM/H)... ...64 KT (74 MPH...119 KM/H)... FOR LOCATIONS AND TIME PERIODS DURING THE NEXT 5 DAYS PROBABILITIES FOR LOCATIONS ARE GIVEN AS OP(CP) WHERE OP IS THE PROBABILITY OF THE EVENT BEGINNING DURING AN INDIVIDUAL TIME PERIOD (ONSET PROBABILITY) (CP) IS THE PROBABILITY OF THE EVENT OCCURRING BETWEEN 12Z TUE AND THE FORECAST HOUR (CUMULATIVE PROBABILITY) PROBABILITIES ARE GIVEN IN PERCENT X INDICATES PROBABILITIES LESS THAN 1 PERCENT PROBABILITIES FOR 34 KT AND 50 KT ARE SHOWN AT A GIVEN LOCATION WHEN THE 5-DAY CUMULATIVE PROBABILITY IS AT LEAST 3 PERCENT. PROBABILITIES FOR 34...50...64 KT SHOWN WHEN THE 5-DAY 64-KT CUMULATIVE PROBABILITY IS AT LEAST 1 PERCENT. - - - - WIND SPEED PROBABILITIES FOR SELECTED LOCATIONS - - - - FROM FROM FROM FROM FROM FROM FROM TIME 12Z TUE 00Z WED 12Z WED 00Z THU 12Z THU 12Z FRI 12Z SAT PERIODS TO TO TO TO TO TO TO 00Z WED 12Z WED 00Z THU 12Z THU 12Z FRI 12Z SAT 12Z SUN FORECAST HOUR (12) (24) (36) (48) (72) (96) (120) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LOCATION KT 20N 130W 34 8 2(10) X(10) X(10) X(10) X(10) X(10) 20N 135W 34 X 1( 1) 61(62) 26(88) 1(89) X(89) X(89) 20N 135W 50 X X( X) 20(20) 36(56) 2(58) X(58) X(58) 20N 135W 64 X X( X) 7( 7) 22(29) 2(31) X(31) X(31) 20N 140W 34 X X( X) X( X) X( X) 66(66) 10(76) X(76) 20N 140W 50 X X( X) X( X) X( X) 33(33) 9(42) X(42) 20N 140W 64 X X( X) X( X) X( X) 15(15) 5(20) X(20) 20N 145W 34 X X( X) X( X) X( X) X( X) 14(14) 7(21) 20N 145W 50 X X( X) X( X) X( X) X( X) 2( 2) 3( 5) 20N 145W 64 X X( X) X( X) X( X) X( X) 1( 1) X( 1) 25N 145W 34 X X( X) X( X) X( X) X( X) 2( 2) 14(16) 25N 145W 50 X X( X) X( X) X( X) X( X) X( X) 4( 4) 25N 145W 64 X X( X) X( X) X( X) X( X) X( X) 1( 1) 25N 150W 34 X X( X) X( X) X( X) X( X) X( X) 7( 7) $$ FORECASTER CANGIALOSI Source: Hurricane Karina Wind Speed Probabilities Number 21
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