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Tropical Storm Elsa Forecast Advisory Number 23
2021-07-06 04:50:23| National Hurricane Center (Atlantic)
Issued at 0300 UTC TUE JUL 06 2021 000 WTNT25 KNHC 060250 TCMAT5 TROPICAL STORM ELSA FORECAST/ADVISORY NUMBER 23 NWS NATIONAL HURRICANE CENTER MIAMI FL AL052021 0300 UTC TUE JUL 06 2021 CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY... THE GOVERNMENT OF CUBA HAS DISCONTINUED THE TROPICAL STORM WARNING FOR THE CUBAN PROVINCES OF CIENFUEGOS AND VILLA CLARA. SUMMARY OF WATCHES AND WARNINGS IN EFFECT... A STORM SURGE WARNING IS IN EFFECT FOR... * WEST COAST OF FLORIDA FROM BONITA BEACH TO THE AUCILLA RIVER INCLUDING TAMPA BAY A TROPICAL STORM WARNING IS IN EFFECT FOR... * THE CUBAN PROVINCES OF MATANZAS...MAYABEQUE...HAVANA...AND ARTEMISA * THE FLORIDA KEYS FROM CRAIG KEY WESTWARD TO THE DRY TORTUGAS * WEST COAST OF FLORIDA FROM FLAMINGO NORTHWARD TO OCHLOCKONEE RIVER A STORM SURGE WATCH IS IN EFFECT FOR... * WEST OF THE AUCILLA RIVER TO THE OCHLOCKONEE RIVER A TROPICAL STORM WATCH IS IN EFFECT FOR... * WEST OF THE OCHLOCKONEE RIVER TO INDIAN PASS...FLORIDA A STORM SURGE WARNING MEANS THERE IS A DANGER OF LIFE-THREATENING INUNDATION...FROM RISING WATER MOVING INLAND FROM THE COASTLINE... DURING THE NEXT 36 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 TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE EXPECTED SOMEWHERE WITHIN THE WARNING AREA. A STORM SURGE WATCH MEANS THERE IS A POSSIBILITY OF LIFE- THREATENING INUNDATION...FROM RISING WATER MOVING INLAND FROM THE COASTLINE...IN THE INDICATED LOCATIONS DURING THE NEXT 48 HOURS. FOR A DEPICTION OF AREAS AT RISK...PLEASE SEE THE NATIONAL WEATHER SERVICE STORM SURGE WATCH/WARNING GRAPHIC...AVAILABLE AT HURRICANES.GOV. A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE POSSIBLE WITHIN THE WATCH AREA. INTERESTS IN COASTAL GEORGIA AND THE CAROLINAS SHOULD MONITOR THE PROGRESS OF ELSA. TROPICAL STORM CENTER LOCATED NEAR 23.5N 82.3W AT 06/0300Z POSITION ACCURATE WITHIN 25 NM PRESENT MOVEMENT TOWARD THE NORTH-NORTHWEST OR 330 DEGREES AT 10 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1007 MB MAX SUSTAINED WINDS 50 KT WITH GUSTS TO 60 KT. 50 KT....... 20NE 0SE 0SW 0NW. 34 KT....... 60NE 30SE 0SW 50NW. 12 FT SEAS.. 60NE 0SE 0SW 60NW. 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 23.5N 82.3W AT 06/0300Z AT 06/0000Z CENTER WAS LOCATED NEAR 23.0N 82.0W FORECAST VALID 06/1200Z 24.9N 82.9W MAX WIND 55 KT...GUSTS 65 KT. 50 KT... 20NE 20SE 0SW 0NW. 34 KT... 70NE 70SE 0SW 40NW. FORECAST VALID 07/0000Z 26.9N 83.3W MAX WIND 55 KT...GUSTS 65 KT. 50 KT... 40NE 40SE 0SW 0NW. 34 KT... 80NE 80SE 30SW 50NW. FORECAST VALID 07/1200Z 29.2N 83.1W MAX WIND 55 KT...GUSTS 65 KT. 50 KT... 40NE 40SE 0SW 0NW. 34 KT... 90NE 90SE 20SW 50NW. FORECAST VALID 08/0000Z 31.6N 82.0W...INLAND MAX WIND 30 KT...GUSTS 40 KT. FORECAST VALID 08/1200Z 34.0N 79.8W...INLAND MAX WIND 30 KT...GUSTS 40 KT. FORECAST VALID 09/0000Z 36.9N 76.1W...INLAND MAX WIND 30 KT...GUSTS 40 KT. EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 150 NM ON DAY 4 AND 175 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY OUTLOOK VALID 10/0000Z 43.3N 66.0W...POST-TROP/EXTRATROP MAX WIND 40 KT...GUSTS 50 KT. OUTLOOK VALID 11/0000Z 50.5N 52.4W...POST-TROP/EXTRATROP MAX WIND 40 KT...GUSTS 50 KT. REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 23.5N 82.3W INTERMEDIATE PUBLIC ADVISORY...WTNT35 KNHC/MIATCPAT5...AT 06/0600Z NEXT ADVISORY AT 06/0900Z $$ FORECASTER STEWART
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Tropical Storm Elsa Public Advisory Number 22A
2021-07-06 01:51:49| National Hurricane Center (Atlantic)
Issued at 800 PM EDT Mon Jul 05 2021 000 WTNT35 KNHC 052351 TCPAT5 BULLETIN Tropical Storm Elsa Intermediate Advisory Number 22A NWS National Hurricane Center Miami FL AL052021 800 PM EDT Mon Jul 05 2021 ...ELSA PASSING JUST EAST OF HAVANA CUBA WITH HEAVY RAINS... ...EXPECTED TO MOVE NEAR THE LOWER FLORIDA KEYS ON TUESDAY... SUMMARY OF 800 PM EDT...0000 UTC...INFORMATION ---------------------------------------------- LOCATION...22.9N 81.9W ABOUT 30 MI...50 KM E OF HAVANA CUBA ABOUT 115 MI...185 KM S OF KEY WEST FLORIDA MAXIMUM SUSTAINED WINDS...50 MPH...85 KM/H PRESENT MOVEMENT...NW OR 325 DEGREES AT 13 MPH...20 KM/H MINIMUM CENTRAL PRESSURE...1008 MB...29.77 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY: None. SUMMARY OF WATCHES AND WARNINGS IN EFFECT: A Storm Surge Warning is in effect for... * West coast of Florida from Bonita Beach to the Aucilla River including Tampa Bay A Tropical Storm Warning is in effect for... * The Cuban provinces of Cienfuegos, Matanzas, Villa Clara, Mayabeque, Havana, and Artemisa * The Florida Keys from Craig Key westward to the Dry Tortugas * West coast of Florida from Flamingo northward to Ochlockonee River A Storm Surge Watch is in effect for... * West of the Aucilla River to the Ochlockonee River A Tropical Storm Watch is in effect for... * West of the Ochlockonee River to Indian Pass, Florida A Storm Surge Warning means there is a danger of life-threatening inundation, from rising water moving inland from the coastline, during the next 36 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 Tropical Storm Warning means that tropical storm conditions are expected somewhere within the warning area. A Storm Surge Watch means there is a possibility of life- threatening inundation, from rising water moving inland from the coastline, in the indicated locations during the next 48 hours. For a depiction of areas at risk, please see the National Weather Service Storm Surge Watch/Warning Graphic, available at hurricanes.gov. A Tropical Storm Watch means that tropical storm conditions are possible within the watch area. Interests in coastal Georgia and the Carolinas should monitor the progress of Elsa. 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 800 PM EDT (0000 UTC), the center of Tropical Storm Elsa was located by radars from Key West, Florida, and Havana, Cuba, near latitude 22.9 North, longitude 81.9 West. Elsa is moving toward the northwest near 13 mph (20 km/h), and this general motion is expected to continue tonight, followed by a turn toward the north-northwest on Tuesday, and a turn toward the north on Tuesday night. A north-northeastward motion is expected on Wednesday. On the forecast track, Elsa should emerge off the coast western Cuba during the next hour or so, move into the Florida Straits this evening, and pass near the Florida Keys early Tuesday. Elsa is then forecast to move near or over portions of the west coast of Florida by late Tuesday and continuing into Wednesday. Data from the NOAA Doppler weather radar in Key West indicate that maximum sustained winds are near 50 mph (85 km/h) with higher gusts over water. Some restrengthening is forecast after Elsa moves over the Straits of Florida tonight and over the Gulf of Mexico on Tuesday. An Air Force Reserve reconnaissance aircraft is en route to investigate Elsa once the storm moves back over water. Tropical-storm-force winds extend outward up to 70 miles (110 km), mainly north through northeast of the center. The estimated minimum central pressure is 1008 mb (29.77 inches). HAZARDS AFFECTING LAND ---------------------- Key messages for Elsa can be found in the Tropical Cyclone Discussion under AWIPS header MIATCDAT5, WMO header WTNT45 KNHC and on the web at www.hurricanes.gov/graphics_at5.shtml?key_messages. WIND: Tropical storm conditions should continue over portions of central and western Cuba for the next several hours. Tropical storm conditions are expected in the warning area in the Florida Keys beginning tonight and along the Florida west coast beginning Tuesday. Tropical storm conditions are expected to spread northward into the Florida Big Bend region within the Tropical Storm Warning area Tuesday night and early Wednesday. Tropical storm conditions are possible in the watch area beginning late Tuesday night. STORM SURGE: A storm surge will raise water levels above normal tide levels by as much as the following amounts in areas of onshore winds within the Tropical Storm Warning areas... Southern coast of Cuba...2 to 4 ft The combination of a 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... Englewood, FL to Aucilla River including Tampa Bay...3 to 5 ft Bonita Beach, FL to Englewood, FL including Charlotte Harbor...2 to 4 ft Aucilla River to Ochlockonee River...2 to 4 ft Flamingo, FL to Bonita Beach, FL...1 to 3 ft Craig Key, FL to Dry Tortugas...1 to 2 ft Ochlockonee River to Indian Pass...1 to 2 ft 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. RAINFALL: Across portions of Cuba tonight, rainfall of 5 to 10 inches with isolated maximum amounts of 15 inches is expected. This will result in significant flash flooding and mudslides. Across the Cayman Islands tonight, rainfall of 3 to 5 inches is expected. This rain may lead to scattered flash flooding. Elsa is expected to produce the following rainfall amounts and impacts this week: Across the Keys into southwest and western portions of the Florida Peninsula...3 to 5 inches with localized maximum totals up to 8 inches through Wednesday, which may result in considerable flash and urban flooding, along with minor to isolated moderate river flooding. Across the rest of Florida into southeast Georgia and the Low Country of South Carolina...2 to 4 inches with localized maximum totals up to 6 inches through Wednesday night, which may result in isolated flash, urban, and minor river flooding. Across coastal portions of North Carolina into southeastern Virginia...1 to 3 inches with isolated totals up to 5 inches Wednesday night through Thursday night, which could lead to isolated flash and urban flooding. TORNADOES: A few tornadoes are possible across south Florida tonight and across the Florida Peninsula on Tuesday. SURF: Swells generated by Elsa will spread westward along the southern coast of Cuba tonight. Swells will increase near the Florida Keys and south Florida tonight and spread northward along the west coast of Florida tonight through Tuesday night. Please consult products from your local weather office for more details. NEXT ADVISORY ------------- Next complete advisory at 1100 PM EDT. $$ Forecaster Stewart/Latto
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Tropical Storm Elsa Public Advisory Number 22
2021-07-05 22:46:46| National Hurricane Center (Atlantic)
Issued at 500 PM EDT Mon Jul 05 2021 655 WTNT35 KNHC 052046 TCPAT5 BULLETIN Tropical Storm Elsa Advisory Number 22 NWS National Hurricane Center Miami FL AL052021 500 PM EDT Mon Jul 05 2021 ...ELSA MOVING OVER WESTERN CUBA WITH HEAVY RAINS... ...EXPECTED TO PASS NEAR THE LOWER FLORIDA KEYS ON TUESDAY... SUMMARY OF 500 PM EDT...2100 UTC...INFORMATION ---------------------------------------------- LOCATION...22.7N 81.9W ABOUT 45 MI...75 KM SE OF HAVANA CUBA ABOUT 130 MI...210 KM S OF KEY WEST FLORIDA MAXIMUM SUSTAINED WINDS...50 MPH...85 KM/H PRESENT MOVEMENT...NW OR 315 DEGREES AT 14 MPH...22 KM/H MINIMUM CENTRAL PRESSURE...1008 MB...29.77 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY: A Storm Surge Warning has been issued for the Florida west coast from Bonita Beach northward to the Aucilla River including Tampa Bay. The Tropical Storm Warning along the Florida west coast has been extended northward and westward to the Ochlockonee River. The Tropical Storm Watch for the Florida Keys north of Craig Key and Florida Bay has been discontinued. The government of Cuba has discontinued the Tropical Storm Warning for the Cuban provinces of Ciego de Avila and Sancti Spiritus. SUMMARY OF WATCHES AND WARNINGS IN EFFECT: A Storm Surge Warning is in effect for... * West coast of Florida from Bonita Beach to the Aucilla River including Tampa Bay A Tropical Storm Warning is in effect for... * The Cuban provinces of Cienfuegos, Matanzas, Villa Clara, Mayabeque, Havana, and Artemisa * The Florida Keys from Craig Key westward to the Dry Tortugas * West coast of Florida from Flamingo northward to Ochlockonee River A Storm Surge Watch is in effect for... * West of the Aucilla River to the Ochlockonee River A Tropical Storm Watch is in effect for... * West of the Ochlockonee River to Indian Pass, Florida A Storm Surge Warning means there is a danger of life-threatening inundation, from rising water moving inland from the coastline, during the next 36 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 Tropical Storm Warning means that tropical storm conditions are expected somewhere within the warning area. A Storm Surge Watch means there is a possibility of life- threatening inundation, from rising water moving inland from the coastline, in the indicated locations during the next 48 hours. For a depiction of areas at risk, please see the National Weather Service Storm Surge Watch/Warning Graphic, available at hurricanes.gov. A Tropical Storm Watch means that tropical storm conditions are possible within the watch area. Interests in coastal Georgia and the Carolinas should monitor the progress of Elsa. 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 500 PM EDT (2100 UTC), the center of Tropical Storm Elsa was located near latitude 22.7 North, longitude 81.9 West. Elsa is moving toward the northwest near 14 mph (22 km/h), and this general motion is expected to continue tonight, followed by a turn toward the north-northwest on Tuesday and a turn toward the north on Tuesday night. A north-northeastward motion is expected to begin on Wednesday. On the forecast track, Elsa is expected to continue to move over western Cuba for the next few hours, move into the Florida Straits this evening, and pass near the Florida Keys early Tuesday. Elsa is then forecast to move near or over portions of the west coast of Florida on Tuesday and Wednesday. Maximum sustained winds have decreased to near 50 mph (85 km/h) with higher gusts. Some restrengthening is forecast after Elsa moves over the Gulf of Mexico tonight and Tuesday. Tropical-storm-force winds extend outward up to 70 miles (110 km) from the center. The estimated minimum central pressure is 1008 mb (29.77 inches). HAZARDS AFFECTING LAND ---------------------- Key messages for Elsa can be found in the Tropical Cyclone Discussion under AWIPS header MIATCDAT5, WMO header WTNT45 KNHC and on the web at www.hurricanes.gov/graphics_at5.shtml?key_messages. WIND: Tropical storm conditions should continue over portions of central and western Cuba for the next several hours. Tropical storm conditions are expected in the warning area in the Florida Keys beginning tonight and along the Florida west coast beginning Tuesday. Tropical storm conditions are expected to spread northward into the Florida Big Bend region within the Tropical Storm Warning area Tuesday night and early Wednesday. Tropical storm conditions are possible in the watch area beginning late Tuesday night. STORM SURGE: A storm surge will raise water levels above normal tide levels by as much as the following amounts in areas of onshore winds within the hurricane watch and warning areas... Southern coast of Cuba...2 to 4 ft The combination of a 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... Englewood, FL to Aucilla River including Tampa Bay...3 to 5 ft Bonita Beach, FL to Englewood, FL including Charlotte Harbor...2 to 4 ft Aucilla River to Ochlockonee River...2 to 4 ft Flamingo, FL to Bonita Beach, FL...1 to 3 ft Ocean Reef, FL to Dry Tortugas including Florida Bay...1 to 2 ft Ochlockonee River to Indian Pass...1 to 2 ft 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. RAINFALL: Across portions of Cuba tonight, rainfall of 5 to 10 inches with isolated maximum amounts of 15 inches is expected. This will result in significant flash flooding and mudslides. Across the Cayman Islands tonight, rainfall of 3 to 5 inches is expected. This rain may lead to scattered flash flooding. Elsa is expected to produce the following rainfall amounts and impacts this week: Across the Keys into southwest and western portions of the Florida Peninsula...3 to 5 inches with localized maximum totals up to 8 inches through Wednesday, which may result in considerable flash and urban flooding, along with minor to isolated moderate river flooding. Across the rest of Florida into southeast Georgia and the Low Country of South Carolina...2 to 4 inches with localized maximum totals up to 6 inches through Wednesday night, which may result in isolated flash, urban, and minor river flooding. Across coastal portions of North Carolina into southeastern Virginia...1 to 3 inches with isolated totals up to 5 inches Wednesday night through Thursday night, which could lead to isolated flash and urban flooding. TORNADOES: A few tornadoes are possible across south Florida tonight and across the Florida Peninsula on Tuesday. SURF: Swells generated by Elsa will spread westward along the southern coast of Cuba tonight. Swells will increase near the Florida Keys and south Florida tonight and spread northward along the west coast of Florida tonight through Tuesday night. Please consult products from your local weather office for more details. NEXT ADVISORY ------------- Next intermediate advisory at 800 PM EDT. Next complete advisory at 1100 PM EDT. $$ Forecaster Pasch/Brown
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Tropical Storm Elsa Forecast Advisory Number 22
2021-07-05 22:46:18| National Hurricane Center (Atlantic)
Issued at 2100 UTC MON JUL 05 2021 974 WTNT25 KNHC 052046 TCMAT5 TROPICAL STORM ELSA FORECAST/ADVISORY NUMBER 22 NWS NATIONAL HURRICANE CENTER MIAMI FL AL052021 2100 UTC MON JUL 05 2021 CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY... A STORM SURGE WARNING HAS BEEN ISSUED FOR THE FLORIDA WEST COAST FROM BONITA BEACH NORTHWARD TO THE AUCILLA RIVER INCLUDING TAMPA BAY. THE TROPICAL STORM WARNING ALONG THE FLORIDA WEST COAST HAS BEEN EXTENDED NORTHWARD AND WESTWARD TO THE OCHLOCKONEE RIVER. THE TROPICAL STORM WATCH FOR THE FLORIDA KEYS NORTH OF CRAIG KEY AND FLORIDA BAY HAS BEEN DISCONTINUED. THE GOVERNMENT OF CUBA HAS DISCONTINUED THE TROPICAL STORM WARNING FOR THE CUBAN PROVINCES OF CIEGO DE AVILA AND SANCTI SPIRITUS. SUMMARY OF WATCHES AND WARNINGS IN EFFECT... A STORM SURGE WARNING IS IN EFFECT FOR... * WEST COAST OF FLORIDA FROM BONITA BEACH TO THE AUCILLA RIVER INCLUDING TAMPA BAY A TROPICAL STORM WARNING IS IN EFFECT FOR... * THE CUBAN PROVINCES OF CIENFUEGOS...MATANZAS...VILLA CLARA... MAYABEQUE...HAVANA...AND ARTEMISA * THE FLORIDA KEYS FROM CRAIG KEY WESTWARD TO THE DRY TORTUGAS * WEST COAST OF FLORIDA FROM FLAMINGO NORTHWARD TO OCHLOCKONEE RIVER A STORM SURGE WATCH IS IN EFFECT FOR... * WEST OF THE AUCILLA RIVER TO THE OCHLOCKONEE RIVER A TROPICAL STORM WATCH IS IN EFFECT FOR... * WEST OF THE OCHLOCKONEE RIVER TO INDIAN PASS...FLORIDA A STORM SURGE WARNING MEANS THERE IS A DANGER OF LIFE-THREATENING INUNDATION...FROM RISING WATER MOVING INLAND FROM THE COASTLINE...DURING THE NEXT 36 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 TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE EXPECTED SOMEWHERE WITHIN THE WARNING AREA. A STORM SURGE WATCH MEANS THERE IS A POSSIBILITY OF LIFE- THREATENING INUNDATION...FROM RISING WATER MOVING INLAND FROM THE COASTLINE...IN THE INDICATED LOCATIONS DURING THE NEXT 48 HOURS. FOR A DEPICTION OF AREAS AT RISK...PLEASE SEE THE NATIONAL WEATHER SERVICE STORM SURGE WATCH/WARNING GRAPHIC...AVAILABLE AT HURRICANES.GOV. A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE POSSIBLE WITHIN THE WATCH AREA. INTERESTS IN COASTAL GEORGIA AND THE CAROLINAS SHOULD MONITOR THE PROGRESS OF ELSA. TROPICAL STORM CENTER LOCATED NEAR 22.7N 81.9W AT 05/2100Z POSITION ACCURATE WITHIN 30 NM PRESENT MOVEMENT TOWARD THE NORTHWEST OR 315 DEGREES AT 12 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1008 MB MAX SUSTAINED WINDS 45 KT WITH GUSTS TO 55 KT. 34 KT....... 60NE 60SE 0SW 50NW. 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 22.7N 81.9W AT 05/2100Z AT 05/1800Z CENTER WAS LOCATED NEAR 22.2N 81.6W FORECAST VALID 06/0600Z 24.1N 82.7W MAX WIND 50 KT...GUSTS 60 KT. 50 KT... 20NE 30SE 0SW 0NW. 34 KT... 60NE 60SE 0SW 40NW. FORECAST VALID 06/1800Z 26.1N 83.4W MAX WIND 55 KT...GUSTS 65 KT. 50 KT... 40NE 40SE 0SW 0NW. 34 KT... 80NE 80SE 30SW 50NW. FORECAST VALID 07/0600Z 28.2N 83.6W MAX WIND 55 KT...GUSTS 65 KT. 50 KT... 40NE 40SE 0SW 0NW. 34 KT... 90NE 90SE 20SW 50NW. FORECAST VALID 07/1800Z 30.6N 83.0W...INLAND MAX WIND 35 KT...GUSTS 45 KT. 34 KT... 50NE 50SE 20SW 30NW. FORECAST VALID 08/0600Z 32.8N 81.4W...INLAND MAX WIND 30 KT...GUSTS 40 KT. FORECAST VALID 08/1800Z 35.5N 78.5W...INLAND MAX WIND 30 KT...GUSTS 40 KT. EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 150 NM ON DAY 4 AND 175 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY OUTLOOK VALID 09/1800Z 41.5N 69.5W...POST-TROP/EXTRATROP MAX WIND 40 KT...GUSTS 50 KT. OUTLOOK VALID 10/1800Z 49.0N 56.0W...POST-TROP/EXTRATROP MAX WIND 40 KT...GUSTS 50 KT. REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 22.7N 81.9W INTERMEDIATE PUBLIC ADVISORY...WTNT35 KNHC/MIATCPAT5...AT 06/0000Z NEXT ADVISORY AT 06/0300Z $$ FORECASTER PASCH
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Tropical Storm Elsa Public Advisory Number 21A
2021-07-05 19:43:41| National Hurricane Center (Atlantic)
Issued at 200 PM EDT Mon Jul 05 2021 000 WTNT35 KNHC 051743 TCPAT5 BULLETIN Tropical Storm Elsa Intermediate Advisory Number 21A NWS National Hurricane Center Miami FL AL052021 200 PM EDT Mon Jul 05 2021 ...ELSA MAKING LANDFALL ON THE SOUTH COAST OF CUBA WHILE BRINGING FLOODING RAINS... SUMMARY OF 200 PM EDT...1800 UTC...INFORMATION ---------------------------------------------- LOCATION...22.2N 81.6W ABOUT 85 MI...140 KM SE OF HAVANA CUBA MAXIMUM SUSTAINED WINDS...60 MPH...95 KM/H PRESENT MOVEMENT...NW OR 310 DEGREES AT 14 MPH...22 KM/H MINIMUM CENTRAL PRESSURE...1007 MB...29.74 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY: None. SUMMARY OF WATCHES AND WARNINGS IN EFFECT: A Tropical Storm Warning is in effect for... * The Cuban provinces of Ciego de Avila, Sancti Spiritus, Cienfuegos, Matanzas, Villa Clara, Mayabeque, Havana, and Artemisa * The Florida Keys from Craig Key westward to the Dry Tortugas * West coast of Florida from Flamingo northward to Suwannee River A Storm Surge Watch is in effect for... * West coast of Florida from Bonita Beach to the Ochlockonee River A Tropical Storm Watch is in effect for... * The Florida Keys from east of Craig Key to Ocean Reef * Florida Bay * North of the Suwannee River to Indian Pass, Florida A Tropical Storm Warning means that tropical storm conditions are expected somewhere within the warning area. A Storm Surge Watch means there is a possibility of life- threatening inundation, from rising water moving inland from the coastline, in the indicated locations during the next 48 hours. For a depiction of areas at risk, please see the National Weather Service Storm Surge Watch/Warning Graphic, available at hurricanes.gov. A Tropical Storm Watch means that tropical storm conditions are possible within the watch area. Interests in coastal Georgia and the Carolinas should monitor the progress of Elsa. Additional watches and warnings will likely be required later today. 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 200 PM EDT (1800 UTC), the center of Tropical Storm Elsa was located near latitude 22.2 North, longitude 81.6 West. Elsa is moving toward the northwest near 14 mph (22 km/h), and this general motion is expected to continue today, followed by a turn toward the north-northwest on Tuesday and a turn toward the north on Tuesday night. On the forecast track, Elsa is expected to continue to move over west-central Cuba for the next several hours, move into the Florida Straits this evening, and pass near the Florida Keys early Tuesday. Elsa is then forecast to move near or over portions of the west coast of Florida on Tuesday and Wednesday. Maximum sustained winds have decreased to near 60 mph (95 km/h) with higher gusts. Some additional weakening is expected while the center moves over land. Some restrengthening is forecast after Elsa moves over the southeastern Gulf of Mexico. Tropical-storm-force winds extend outward up to 70 miles (110 km) from the center. The estimated minimum central pressure is 1007 mb (29.74 inches). HAZARDS AFFECTING LAND ---------------------- Key messages for Elsa can be found in the Tropical Cyclone Discussion under AWIPS header MIATCDAT5, WMO header WTNT45 KNHC and on the web at www.hurricanes.gov/graphics_at5.shtml?key_messages. WIND: Tropical storm conditions are expected in portions of central and western Cuba today. Tropical storm conditions are expected in the warning area in the Florida Keys tonight and along the Florida west coast beginning Tuesday. Tropical storm conditions are possible in the upper Florida Keys by tonight. Tropical storm conditions are possible in the Florida Big Bend area beginning Tuesday night. STORM SURGE: A storm surge will raise water levels above normal tide levels by as much as the following amounts in areas of onshore flow within the hurricane watch and warning areas... Southern coast of Cuba...2 to 4 ft The combination of a 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... Bonita Beach, FL to Ochlockonee River including Tampa Bay...2 to 4 ft Flamingo, FL to Bonita Beach, FL...1 to 3 ft Ocean Reef, FL to Dry Tortugas including Florida Bay...1 to 2 ft Ochlockonee River to Indian Pass...1 to 2 ft 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. RAINFALL: Across portions of Cuba today, rainfall of 5 to 10 inches with isolated maximum amounts of 15 inches is expected. This will result in significant flash flooding and mudslides. Across the Cayman Islands today, rainfall of 3 to 5 inches is expected. This rain may lead to scattered flash flooding. Rainfall from Elsa will impact portions of the Florida Keys, the Florida Peninsula and the coastal Southeast this week. Amounts of 2 to 4 inches with localized maximum amounts up to 6 inches are expected across Florida and coastal Georgia through Wednesday, which may result in isolated flash, urban, and minor river flooding. Coastal portions of South Carolina and North Carolina are expected to receive 1 to 3 inches of rain, with local maximum amounts up to 5 inches Wednesday into Thursday, which could lead to isolated flash and urban flooding. TORNADOES: A few tornadoes are possible across south Florida tonight and across the Florida Peninsula on Tuesday. SURF: Swells generated by Elsa will spread westward along the southern coast of Cuba today. Swells will increase near the Florida Keys and south Florida later today and spread northward along the west coast of Florida tonight through Tuesday night. Please consult products from your local weather office for more details. NEXT ADVISORY ------------- Next complete advisory at 500 PM EDT. $$ Forecaster Pasch/Roberts
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storm
advisory
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