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Potential Tropical Cyclone One Public Advisory Number 2A
2024-06-18 07:31:47| National Hurricane Center (Atlantic)
Issued at 100 AM CDT Tue Jun 18 2024 000 WTNT31 KNHC 180531 TCPAT1 BULLETIN Potential Tropical Cyclone One Intermediate Advisory Number 2A NWS National Hurricane Center Miami FL AL012024 100 AM CDT Tue Jun 18 2024 ...HEAVY RAINS AND COASTAL FLOODING IN NORTHEASTERN MEXICO AND TEXAS LIKELY TO BEGIN LATER TODAY... SUMMARY OF 100 AM CDT...0600 UTC...INFORMATION ---------------------------------------------- LOCATION...21.0N 93.0W ABOUT 360 MI...585 KM ESE OF LA PESCA MEXICO ABOUT 440 MI...705 KM SE OF BROWNSVILLE TEXAS MAXIMUM SUSTAINED WINDS...40 MPH...65 KM/H PRESENT MOVEMENT...N OR 360 DEGREES AT 7 MPH...11 KM/H MINIMUM CENTRAL PRESSURE...999 MB...29.50 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY: None. SUMMARY OF WATCHES AND WARNINGS IN EFFECT: A Tropical Storm Watch is in effect for... * The Texas coast from Port O'Connor southward to the mouth of the Rio Grande * The northeastern coast of Mexico south of the mouth of the Rio Grande to Puerto de Altamira. A Tropical Storm Watch means that tropical storm conditions are possible within the watch area, generally within 48 hours. For storm information specific to your area in the United States, including possible inland watches and warnings, please monitor products issued by your local National Weather Service forecast office. For storm information specific to your area outside of the United States, please monitor products issued by your national meteorological service. DISCUSSION AND OUTLOOK ---------------------- At 100 AM CDT (0600 UTC), the disturbance was centered near latitude 21.0 North, longitude 93.0 West. The system is moving toward the north near 7 mph (11 km/h). A turn toward the west-northwest is expected tonight or Wednesday, and the system is likely to approach the western Gulf coast late Wednesday. Maximum sustained winds remain near 40 mph (65 km/h) with higher gusts. The disturbance is forecast to become a tropical storm by Wednesday. * Formation chance through 48 hours...high...80 percent. * Formation chance through 7 days...high...80 percent. The disturbance is quite large with tropical-storm-force winds extending outward up to 290 miles (465 km) to the northeast of the center. The estimated minimum central pressure is 999 mb (29.50 inches). HAZARDS AFFECTING LAND ---------------------- Key messages for Potential Tropical Cyclone One can be found in the Tropical Cyclone Discussion under AWIPS header MIATCDAT1 and WMO header WTNT41 KNHC. RAINFALL: Potential Tropical Cyclone One is expected to produce rainfall totals of 5 to 10 inches across northeast Mexico into South Texas, with maximum totals of 15 inches possible. This rainfall will likely produce flash and urban flooding along with new and renewed river flooding. Mudslides are also possible in areas of higher terrain across northeast Mexico. For a complete depiction of forecast rainfall and flash flooding associated with Potential Tropical Cyclone One, please see the National Weather Service Storm Total Rainfall Graphic, available at hurricanes.gov/graphics_at1.shtml?rainqpf and the Flash Flood Risk graphic at hurricanes.gov/graphics_at1.shtml?ero STORM SURGE: The combination of a dangerous storm surge and the 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... Sargent, TX to Sabine Pass, TX...2-4 ft Galveston Bay...2-4 ft Mouth of the Rio Grande, TX to Sargent, TX...1-3 ft Sabine Pass, TX to Vermilion/Cameron Parish Line, LA...1-3 ft The deepest water will occur along the immediate coast near and to the north of the landfall location, where the surge will be accompanied by large and dangerous waves. 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_at1.shtml?peakSurge. In Mexico, minor coastal flooding is possible north of where the center of the system crosses the coast in areas of onshore winds. WIND: Tropical storm conditions are possible within the watch area by Wednesday. NEXT ADVISORY ------------- Next complete advisory at 400 AM CDT. $$ Forecaster Pasch
Category:Transportation and Logistics
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Eastern North Pacific Tropical Weather Outlook
2024-06-18 07:17:49| National Hurricane Center (East Pacific)
000 ABPZ20 KNHC 180517 TWOEP Tropical Weather Outlook NWS National Hurricane Center Miami FL 1100 PM PDT Mon Jun 17 2024 For the eastern North Pacific...east of 140 degrees west longitude: Tropical cyclone formation is not expected during the next 7 days. $$ Forecaster Hagen/Pasch
Category: Transportation and Logistics
Summary for Potential Tropical Cyclone One (AT1/AL012024)
2024-06-18 05:31:15| National Hurricane Center (Atlantic)
...DISTURBANCE LIKELY TO CAUSE HEAVY RAINS AND COASTAL FLOODING IN NORTHEASTERN MEXICO AND TEXAS BEGINNING ON TUESDAY... As of 10:00 PM CDT Mon Jun 17 the center of One was located near 20.8, -93.0 with movement N at 7 mph. The minimum central pressure was 999 mb with maximum sustained winds of about 40 mph.
Category: Transportation and Logistics