Alert archive / Puerto Rico / Flash Flood Watches in 2021
Flash Flood Watch 1, NWS JSJ
NWS JSJ issued this flash flood watch at Aug 9, 2021, 8:38 AM CDT. It took effect at Aug 10, 2021, 10:00 AM CDT. It was in force for 21 hr.
The area
The counties it named.
The facts
- Issued
- Aug 9, 2021, 8:38 AM CDT (13:38 UTC)
- In effect from
- Aug 10, 2021, 10:00 AM CDT
- Expired
- Aug 11, 2021, 7:15 AM CDT
- In force
- 21 hr
- Issued by
- NWS JSJ
- Flood severity
- None
The text
As transmitted.
898 WGCA62 TJSJ 091338 FFASJU Flood Watch National Weather Service San Juan PR 938 AM AST Mon Aug 9 2021 .THERE IS AN INCREASING RISK FOR FLOODING LATE TUESDAY MORNING THRU LATE WEDNESDAY. PRZ001>013-VIZ001-002-092145- /O.NEW.TJSJ.FF.A.0001.210810T1500Z-210812T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ San Juan and Vicinity-Northeast-Southeast-Eastern Interior-North Central-Central Interior-Ponce and Vicinity-Northwest-Western Interior-Mayaguez and Vicinity-Southwest-Culebra-Vieques- St.Thomas...St. John...and Adjacent Islands-St Croix- Including the cities of Morovis, Santa Isabel, Toa Alta, Las Piedras, Cabo Rojo, Lajas, Trujillo Alto, Yabucoa, Arecibo, Mayaguez, Maunabo, Anna's Retreat, San Sebastian, Aibonito, Guayama, Corozal, Charlotte Amalie, Naguabo, Maricao, Charlotte Amalie West, San Juan, Jayuya, Gurabo, Hormigueros, Carolina, Aguada, Rincon, Adjuntas, Vega Alta, Vieques, Christiansted, Lares, Loiza, Florida, Manati, Aguadilla, Cidra, Canovanas, Sabana Grande, Orocovis, Luquillo, Isabela, Arroyo, Ponce, Moca, Juncos, Vega Baja, Camuy, Aguas Buenas, Guanica, Culebra, Bayamon, Guayanilla, Cruz Bay, San German, Catano, Ceiba, Ciales, Juana Diaz, Quebradillas, Frederiksted Southeast, Yauco, Rio Grande, Utuado, Las Marias, San Lorenzo, Humacao, Villalba, Baranquitas, Caguas, Charlotte Amalie East, Penuelas, Coamo, Hatillo, Naranjito, Guaynabo, Comerio, Frederiksted, Dorado, Grove Place, Toa Baja, Barceloneta, Anasco, Cayey, Fajardo, Patillas, and Salinas 938 AM AST Mon Aug 9 2021 ...FLASH FLOOD WATCH IN EFFECT FROM LATE TUESDAY MORNING THROUGH WEDNESDAY EVENING... The National Weather Service in San Juan has issued a * Flash Flood Watch for Portions of Puerto Rico, including the following , Central Interior, Culebra, Eastern Interior, Mayaguez and Vicinity, North Central, Northeast, Northwest, Ponce and Vicinity, San Juan and Vicinity, Southeast, Southwest, Vieques and Western Interior. Portions of Virgin Islands, including the following , St Croix and St.Thomas...St. John...and Adjacent Islands. * From Tuesday morning through Wednesday evening. * A low pressure system located 150 miles east of Barbados will move west-northwestward towards the U.S. Virgin Islands and Puerto Rico. The most likely time period for the heaviest rainfall activity associated with this approaching area of low pressure is late Tuesday morning into Wednesday while the areas most likely to receive the highest rainfall accumulations are portions of the southern and eastern third of Puerto Rico. * Expect rainfall accumulations between 2 and 3 with isolated higher amounts across portions of southern and eastern Puerto Rico. Elsewhere across Puerto Rico and the US Virgin Islands, the potential exists for rainfall totals between 1 and 2 with isolated higher amounts. As a result, there is an increasing potential for urban and small stream flooding and flash flooding, which could lead to mudslides as well as rapid river rises Tuesday afternoon thru Wednesday evening particularly across portions of south and east Puerto Rico. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ CAM/OM
8 follow-up statements
243 WGCA62 TJSJ 092255 FFASJU FLASH FLOOD WATCH National Weather Service San Juan PR 655 PM AST Mon Aug 9 2021 .THERE IS AN INCREASING RISK FOR FLOODING LATE TUESDAY MORNING THRU LATE WEDNESDAY. PRZ001>013-VIZ001-002-101600- /O.CON.TJSJ.FF.A.0001.210810T1500Z-210812T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ San Juan and Vicinity-Northeast-Southeast-Eastern Interior- North Central-Central Interior-Ponce and Vicinity-Northwest- Western Interior-Mayaguez and Vicinity-Southwest-Culebra-Vieques- St.Thomas...St. John...and Adjacent Islands-St Croix- Including the cities of Bayamon, Carolina, Catano, Guaynabo, San Juan, Toa Alta, Toa Baja, Trujillo Alto, Ceiba, Canovanas, Fajardo, Humacao, Loiza, Luquillo, Naguabo, Rio Grande, Arroyo, Guayama, Maunabo, Patillas, Salinas, Yabucoa, Aguas Buenas, Caguas, Cayey, Cidra, Comerio, Gurabo, Juncos, Las Piedras, San Lorenzo, Arecibo, Barceloneta, Dorado, Florida, Manati, Vega Alta, Vega Baja, Aibonito, Baranquitas, Ciales, Coamo, Corozal, Jayuya, Morovis, Naranjito, Orocovis, Villalba, Guayanilla, Juana Diaz, Yauco, Penuelas, Ponce, Santa Isabel, Aguadilla, Camuy, Hatillo, Isabela, Quebradillas, Adjuntas, Lares, Las Marias, Maricao, Sabana Grande, San Sebastian, Utuado, Aguada, Anasco, Hormigueros, Mayaguez, Moca, Rincon, San German, Cabo Rojo, Guanica, Lajas, Culebra, Vieques, Anna's Retreat, Charlotte Amalie, Charlotte Amalie East, Charlotte Amalie West, Cruz Bay, Christiansted, Frederiksted, Frederiksted Southeast, and Grove Place 655 PM AST Mon Aug 9 2021 ...FLASH FLOOD WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH WEDNESDAY EVENING... The Flash Flood Watch continues for * Puerto Rico and the US Virgin Islands. * From Tuesday morning through Wednesday evening * A disturbance located 205 miles southeast of Guadalupe will move west- northwestward towards the U.S. Virgin Islands and Puerto Rico. The most likely time period for the heaviest rainfall activity associated with this feature is late Tuesday morning into Wednesday while the areas most likely to receive the highest rainfall accumulations are portions of the southern and eastern third of Puerto Rico. * Expect rainfall accumulations between 2 and 3 with isolated higher amounts across portions of southern and eastern Puerto Rico. Elsewhere across Puerto Rico and the US Virgin Islands, the potential exists for rainfall totals between 1 and 2 with isolated higher amounts. As a result, there is an increasing potential for urban and small stream flooding and flash flooding, which could lead to mudslides as well as rapid river rises Tuesday afternoon thru Wednesday evening particularly across portions of south and east Puerto Rico. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$
288 WGCA62 TJSJ 100330 FFASJU FLASH FLOOD WATCH National Weather Service San Juan PR 1130 PM AST Mon Aug 9 2021 .THERE IS AN INCREASING RISK FOR FLOODING LATE TUESDAY MORNING THRU LATE WEDNESDAY. PRZ001>013-VIZ001-002-101600- /O.CON.TJSJ.FF.A.0001.210810T1500Z-210812T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ San Juan and Vicinity-Northeast-Southeast-Eastern Interior- North Central-Central Interior-Ponce and Vicinity-Northwest- Western Interior-Mayaguez and Vicinity-Southwest-Culebra-Vieques- St.Thomas...St. John...and Adjacent Islands-St Croix- Including the cities of Bayamon, Carolina, Catano, Guaynabo, San Juan, Toa Alta, Toa Baja, Trujillo Alto, Ceiba, Canovanas, Fajardo, Humacao, Loiza, Luquillo, Naguabo, Rio Grande, Arroyo, Guayama, Maunabo, Patillas, Salinas, Yabucoa, Aguas Buenas, Caguas, Cayey, Cidra, Comerio, Gurabo, Juncos, Las Piedras, San Lorenzo, Arecibo, Barceloneta, Dorado, Florida, Manati, Vega Alta, Vega Baja, Aibonito, Baranquitas, Ciales, Coamo, Corozal, Jayuya, Morovis, Naranjito, Orocovis, Villalba, Guayanilla, Juana Diaz, Yauco, Penuelas, Ponce, Santa Isabel, Aguadilla, Camuy, Hatillo, Isabela, Quebradillas, Adjuntas, Lares, Las Marias, Maricao, Sabana Grande, San Sebastian, Utuado, Aguada, Anasco, Hormigueros, Mayaguez, Moca, Rincon, San German, Cabo Rojo, Guanica, Lajas, Culebra, Vieques, Anna's Retreat, Charlotte Amalie, Charlotte Amalie East, Charlotte Amalie West, Cruz Bay, Christiansted, Frederiksted, Frederiksted Southeast, and Grove Place 1130 PM AST Mon Aug 9 2021 ...FLASH FLOOD WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH WEDNESDAY EVENING... The Flash Flood Watch continues for * Puerto Rico and US Virgin Islands. * From Tuesday morning through Wednesday evening * A disturbance over the Lesser Antilles will continue to move west- northwest towards the local islands. The most likely time period for the heaviest rainfall activity associated with this approaching feature is late Tuesday morning into Wednesday while the areas most likely to receive the highest rainfall accumulations are portions of the southern and eastern third of Puerto Rico. * Expect rainfall accumulations between 2 and 3 with isolated higher amounts across portions of southern and eastern Puerto Rico. Elsewhere across Puerto Rico and the US Virgin Islands, the potential exists for rainfall totals between 1 and 2 with isolated higher amounts. As a result, there is an increasing potential for urban and small stream flooding and flash flooding, which could lead to mudslides as well as rapid river rises Tuesday afternoon thru Wednesday evening particularly across portions of south and east Puerto Rico. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$
157 WGCA62 TJSJ 100922 FFASJU Flood Watch National Weather Service San Juan PR 522 AM AST Tue Aug 10 2021 .THERE IS AN INCREASING RISK FOR FLOODING FROM LATE THIS MORNING THROUGH LATE WEDNESDAY. PRZ001>013-VIZ001-002-101730- /O.CON.TJSJ.FF.A.0001.210810T1500Z-210812T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ San Juan and Vicinity-Northeast-Southeast-Eastern Interior-North Central-Central Interior-Ponce and Vicinity-Northwest-Western Interior-Mayaguez and Vicinity-Southwest-Culebra-Vieques- St.Thomas...St. John...and Adjacent Islands-St Croix- Including the cities of Morovis, Santa Isabel, Toa Alta, Las Piedras, Cabo Rojo, Lajas, Trujillo Alto, Yabucoa, Arecibo, Mayaguez, Maunabo, Anna's Retreat, San Sebastian, Aibonito, Guayama, Corozal, Charlotte Amalie, Naguabo, Maricao, Charlotte Amalie West, San Juan, Jayuya, Gurabo, Hormigueros, Carolina, Aguada, Rincon, Adjuntas, Vega Alta, Vieques, Christiansted, Lares, Loiza, Florida, Manati, Aguadilla, Cidra, Canovanas, Sabana Grande, Orocovis, Luquillo, Isabela, Arroyo, Ponce, Moca, Juncos, Vega Baja, Camuy, Aguas Buenas, Guanica, Culebra, Bayamon, Guayanilla, Cruz Bay, San German, Catano, Ceiba, Ciales, Juana Diaz, Quebradillas, Frederiksted Southeast, Yauco, Rio Grande, Utuado, Las Marias, San Lorenzo, Humacao, Villalba, Baranquitas, Caguas, Charlotte Amalie East, Penuelas, Coamo, Hatillo, Naranjito, Guaynabo, Comerio, Frederiksted, Dorado, Grove Place, Toa Baja, Barceloneta, Anasco, Cayey, Fajardo, Patillas, and Salinas 522 AM AST Tue Aug 10 2021 ...FLASH FLOOD WATCH REMAINS IN EFFECT FROM 11 AM AST THIS MORNING THROUGH WEDNESDAY EVENING... The Flash Flood Watch continues for * Portions of Puerto Rico, including the following , Central Interior, Culebra, Eastern Interior, Mayaguez and Vicinity, North Central, Northeast, Northwest, Ponce and Vicinity, San Juan and Vicinity, Southeast, Southwest, Vieques and Western Interior. Portions of Virgin Islands, including the following , St Croix and St.Thomas...St. John...and Adjacent Islands. * From 11 AM AST this morning through Wednesday evening. * Potential Tropical Cyclone Six over the northeastern Caribbean Seas will continue to move west-northwest towards the local islands. The most likely time period for the heaviest rainfall activity associated with this approaching feature is from late this morning into Wednesday while the areas most likely to receive the highest rainfall accumulation's are portions of the southern and eastern third of Puerto Rico. * Expect rainfall accumulations between 2 and 3 with isolated higher amounts across portions of southern and eastern Puerto Rico. Elsewhere across Puerto Rico and the US Virgin Islands, the potential exists for rainfall totals between 1 and 2 with isolated higher amounts. As a result, there is an increasing potential for urban and small stream flooding and flash flooding, which could lead to mudslides as well as rapid river rises from this afternoon through Wednesday evening particularly across portions of south and east Puerto Rico. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ DSR
005 WGCA62 TJSJ 101559 FFASJU Flood Watch National Weather Service San Juan PR 1159 AM AST Tue Aug 10 2021 .The Potential Tropical Cyclone Six will increase the risk for flooding through Wednesday evening. PRZ001>013-VIZ001-002-110000- /O.CON.TJSJ.FF.A.0001.000000T0000Z-210812T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ San Juan and Vicinity-Northeast-Southeast-Eastern Interior-North Central-Central Interior-Ponce and Vicinity-Northwest-Western Interior-Mayaguez and Vicinity-Southwest-Culebra-Vieques- St.Thomas...St. John...and Adjacent Islands-St Croix- Including the cities of Morovis, Santa Isabel, Toa Alta, Las Piedras, Cabo Rojo, Lajas, Trujillo Alto, Yabucoa, Arecibo, Mayaguez, Maunabo, Anna's Retreat, San Sebastian, Aibonito, Guayama, Corozal, Charlotte Amalie, Naguabo, Maricao, Charlotte Amalie West, San Juan, Jayuya, Gurabo, Hormigueros, Carolina, Aguada, Rincon, Adjuntas, Vega Alta, Vieques, Christiansted, Lares, Loiza, Florida, Manati, Aguadilla, Cidra, Canovanas, Sabana Grande, Orocovis, Luquillo, Isabela, Arroyo, Ponce, Moca, Juncos, Vega Baja, Camuy, Aguas Buenas, Guanica, Culebra, Bayamon, Guayanilla, Cruz Bay, San German, Catano, Ceiba, Ciales, Juana Diaz, Quebradillas, Frederiksted Southeast, Yauco, Rio Grande, Utuado, Las Marias, San Lorenzo, Humacao, Villalba, Baranquitas, Caguas, Charlotte Amalie East, Penuelas, Coamo, Hatillo, Naranjito, Guaynabo, Comerio, Frederiksted, Dorado, Grove Place, Toa Baja, Barceloneta, Anasco, Cayey, Fajardo, Patillas, and Salinas 1159 AM AST Tue Aug 10 2021 ...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH WEDNESDAY EVENING... The Flash Flood Watch continues for * Portions of Puerto Rico, including the following , Central Interior, Culebra, Eastern Interior, Mayaguez and Vicinity, North Central, Northeast, Northwest, Ponce and Vicinity, San Juan and Vicinity, Southeast, Southwest, Vieques and Western Interior. Portions of Virgin Islands, including the following , St Croix and St.Thomas...St. John...and Adjacent Islands. * Through Wednesday evening. * Potential Tropical Cyclone Six continues moving west-northwest towards the local islands. The most likely time period for the heaviest rainfall activity associated with this approaching feature is from this afternoon into Wednesday while the areas most likely to receive the highest rainfall accumulation's are portions of the southern and eastern third of Puerto Rico. * Expect rainfall accumulations between 2 and 4 with isolated higher amounts across portions of southern and eastern Puerto Rico. Elsewhere across Puerto Rico and the US Virgin Islands, the potential exists for rainfall totals between 1 and 2 with isolated higher amounts. As a result, there is an increasing potential for urban and small stream flooding and flash flooding, which could lead to mudslides as well as rapid river rises from this afternoon through Wednesday evening particularly across portions of south and east Puerto Rico. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ CAM
016 WGCA62 TJSJ 102139 FFASJU Flood Watch National Weather Service San Juan PR 539 PM AST Tue Aug 10 2021 PRZ001>013-VIZ001-002-110600- /O.CON.TJSJ.FF.A.0001.000000T0000Z-210812T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ San Juan and Vicinity-Northeast-Southeast-Eastern Interior-North Central-Central Interior-Ponce and Vicinity-Northwest-Western Interior-Mayaguez and Vicinity-Southwest-Culebra-Vieques- St.Thomas...St. John...and Adjacent Islands-St Croix- Including the cities of Morovis, Santa Isabel, Toa Alta, Las Piedras, Cabo Rojo, Lajas, Trujillo Alto, Yabucoa, Arecibo, Mayaguez, Maunabo, Anna's Retreat, San Sebastian, Aibonito, Guayama, Corozal, Charlotte Amalie, Naguabo, Maricao, Charlotte Amalie West, San Juan, Jayuya, Gurabo, Hormigueros, Carolina, Aguada, Rincon, Adjuntas, Vega Alta, Vieques, Christiansted, Lares, Loiza, Florida, Manati, Aguadilla, Cidra, Canovanas, Sabana Grande, Orocovis, Luquillo, Isabela, Arroyo, Ponce, Moca, Juncos, Vega Baja, Camuy, Aguas Buenas, Guanica, Culebra, Bayamon, Guayanilla, Cruz Bay, San German, Catano, Ceiba, Ciales, Juana Diaz, Quebradillas, Frederiksted Southeast, Yauco, Rio Grande, Utuado, Las Marias, San Lorenzo, Humacao, Villalba, Baranquitas, Caguas, Charlotte Amalie East, Penuelas, Coamo, Hatillo, Naranjito, Guaynabo, Comerio, Frederiksted, Dorado, Grove Place, Toa Baja, Barceloneta, Anasco, Cayey, Fajardo, Patillas, and Salinas 539 PM AST Tue Aug 10 2021 ...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH WEDNESDAY EVENING... The Flash Flood Watch continues for * Portions of Puerto Rico, including the following , Central Interior, Culebra, Eastern Interior, Mayaguez and Vicinity, North Central, Northeast, Northwest, Ponce and Vicinity, San Juan and Vicinity, Southeast, Southwest, Vieques and Western Interior. Portions of Virgin Islands, including the following , St Croix and St.Thomas...St. John...and Adjacent Islands. * Through Wednesday evening. * Potential Tropical Cyclone Six continues moving west-northwest towards the local islands. The most likely time period for the heaviest rainfall activity associated with this approaching feature is from this afternoon into Wednesday while the areas most likely to receive the highest rainfall accumulation's are portions of the southern and eastern third of Puerto Rico. * Expect rainfall accumulations between 2 and 4 with isolated higher amounts across portions of southern and eastern Puerto Rico. Elsewhere across Puerto Rico and the US Virgin Islands, the potential exists for rainfall totals between 1 and 2 with isolated higher amounts. As a result, there is an increasing potential for urban and small stream flooding and flash flooding, which could lead to mudslides as well as rapid river rises from this afternoon through Wednesday evening particularly across portions of south and east Puerto Rico. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ ICP
898 WGCA62 TJSJ 110351 FFASJU Flood Watch National Weather Service San Juan PR 1151 PM AST Tue Aug 10 2021 PRZ001>013-VIZ001-002-111600- /O.CON.TJSJ.FF.A.0001.000000T0000Z-210812T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ San Juan and Vicinity-Northeast-Southeast-Eastern Interior-North Central-Central Interior-Ponce and Vicinity-Northwest-Western Interior-Mayaguez and Vicinity-Southwest-Culebra-Vieques- St.Thomas...St. John...and Adjacent Islands-St Croix- Including the cities of Morovis, Santa Isabel, Toa Alta, Las Piedras, Cabo Rojo, Lajas, Trujillo Alto, Yabucoa, Arecibo, Mayaguez, Maunabo, Anna's Retreat, San Sebastian, Aibonito, Guayama, Corozal, Charlotte Amalie, Naguabo, Maricao, Charlotte Amalie West, San Juan, Jayuya, Gurabo, Hormigueros, Carolina, Aguada, Rincon, Adjuntas, Vega Alta, Vieques, Christiansted, Lares, Loiza, Florida, Manati, Aguadilla, Cidra, Canovanas, Sabana Grande, Orocovis, Luquillo, Isabela, Arroyo, Ponce, Moca, Juncos, Vega Baja, Camuy, Aguas Buenas, Guanica, Culebra, Bayamon, Guayanilla, Cruz Bay, San German, Catano, Ceiba, Ciales, Juana Diaz, Quebradillas, Frederiksted Southeast, Yauco, Rio Grande, Utuado, Las Marias, San Lorenzo, Humacao, Villalba, Baranquitas, Caguas, Charlotte Amalie East, Penuelas, Coamo, Hatillo, Naranjito, Guaynabo, Comerio, Frederiksted, Dorado, Grove Place, Toa Baja, Barceloneta, Anasco, Cayey, Fajardo, Patillas, and Salinas 1151 PM AST Tue Aug 10 2021 ...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH WEDNESDAY EVENING... The Flash Flood Watch continues for * Portions of Puerto Rico, including the following , Central Interior, Culebra, Eastern Interior, Mayaguez and Vicinity, North Central, Northeast, Northwest, Ponce and Vicinity, San Juan and Vicinity, Southeast, Southwest, Vieques and Western Interior. Portions of Virgin Islands, including the following , St Croix and St.Thomas...St. John...and Adjacent Islands. * Through Wednesday evening. * Unsettled weather conditions will continue to persist as Tropical Storm Fred continues to move south of Puerto Rico. Continue to expect 2 to 4 inches total with isolated higher amounts across portions of southern and eastern Puerto Rico. Elsewhere across Puerto Rico and the US Virgin Islands, the potential exists for rainfall totals between 1 and 2 with isolated higher amounts. * Therefore, the potential for urban and small stream flooding and flash flooding, which could lead to mudslides as well as rapid river continues through Wednesday evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$
807 WGCA62 TJSJ 110934 FFASJU FLASH FLOOD WATCH National Weather Service San Juan PR 534 AM AST Wed Aug 11 2021 PRZ001>013-VIZ001-002-112200- /O.CON.TJSJ.FF.A.0001.000000T0000Z-210812T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ San Juan and Vicinity-Northeast-Southeast-Eastern Interior- North Central-Central Interior-Ponce and Vicinity-Northwest- Western Interior-Mayaguez and Vicinity-Southwest-Culebra-Vieques- St.Thomas...St. John...and Adjacent Islands-St Croix- Including the cities of Bayamon, Carolina, Catano, Guaynabo, San Juan, Toa Alta, Toa Baja, Trujillo Alto, Ceiba, Canovanas, Fajardo, Humacao, Loiza, Luquillo, Naguabo, Rio Grande, Arroyo, Guayama, Maunabo, Patillas, Salinas, Yabucoa, Aguas Buenas, Caguas, Cayey, Cidra, Comerio, Gurabo, Juncos, Las Piedras, San Lorenzo, Arecibo, Barceloneta, Dorado, Florida, Manati, Vega Alta, Vega Baja, Aibonito, Baranquitas, Ciales, Coamo, Corozal, Jayuya, Morovis, Naranjito, Orocovis, Villalba, Guayanilla, Juana Diaz, Yauco, Penuelas, Ponce, Santa Isabel, Aguadilla, Camuy, Hatillo, Isabela, Quebradillas, Adjuntas, Lares, Las Marias, Maricao, Sabana Grande, San Sebastian, Utuado, Aguada, Anasco, Hormigueros, Mayaguez, Moca, Rincon, San German, Cabo Rojo, Guanica, Lajas, Culebra, Vieques, Anna's Retreat, Charlotte Amalie, Charlotte Amalie East, Charlotte Amalie West, Cruz Bay, Christiansted, Frederiksted, Frederiksted Southeast, and Grove Place 534 AM AST Wed Aug 11 2021 ...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THIS EVENING... The Flash Flood Watch continues for * Puerto Rico and the U.S. Virgin Islands. * Through this evening * Unsettled weather conditions will continue to persist as Tropical Storm Fred continues to move west and away of the region. Continue to expect 2 to 4 inches total with isolated higher amounts across portions of southern and eastern Puerto Rico. Elsewhere across Puerto Rico and the US Virgin Islands, the potential exists for rainfall totals between 1 and 2 with isolated higher amounts. * Therefore, the potential for urban and small stream flooding and flash flooding, which could lead to mudslides as well as rapid river continues through this evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$
345 WGCA62 TJSJ 111215 FFASJU Flood Watch National Weather Service San Juan PR 815 AM AST Wed Aug 11 2021 PRZ001>013-VIZ001-002-111315- /O.CAN.TJSJ.FF.A.0001.000000T0000Z-210812T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ San Juan and Vicinity-Northeast-Southeast-Eastern Interior-North Central-Central Interior-Ponce and Vicinity-Northwest-Western Interior-Mayaguez and Vicinity-Southwest-Culebra-Vieques- St.Thomas...St. John...and Adjacent Islands-St Croix- Including the cities of Morovis, Santa Isabel, Toa Alta, Las Piedras, Cabo Rojo, Lajas, Trujillo Alto, Yabucoa, Arecibo, Mayaguez, Maunabo, Anna's Retreat, San Sebastian, Aibonito, Guayama, Corozal, Charlotte Amalie, Naguabo, Maricao, Charlotte Amalie West, San Juan, Jayuya, Gurabo, Hormigueros, Carolina, Aguada, Rincon, Adjuntas, Vega Alta, Vieques, Christiansted, Lares, Loiza, Florida, Manati, Aguadilla, Cidra, Canovanas, Sabana Grande, Orocovis, Luquillo, Isabela, Arroyo, Ponce, Moca, Juncos, Vega Baja, Camuy, Aguas Buenas, Guanica, Culebra, Bayamon, Guayanilla, Cruz Bay, San German, Catano, Ceiba, Ciales, Juana Diaz, Quebradillas, Frederiksted Southeast, Yauco, Rio Grande, Utuado, Las Marias, San Lorenzo, Humacao, Villalba, Baranquitas, Caguas, Charlotte Amalie East, Penuelas, Coamo, Hatillo, Naranjito, Guaynabo, Comerio, Frederiksted, Dorado, Grove Place, Toa Baja, Barceloneta, Anasco, Cayey, Fajardo, Patillas, and Salinas 815 AM AST Wed Aug 11 2021 ...FLASH FLOOD WATCH IS CANCELLED... The Flash Flood Watch for Puerto Rico and the U.S. Virgin Islands has been cancelled. The Flood Watch is cancelled. However, localized flash flooding cannot be ruled out, especially across east-southeast Puerto Rico. $$ ERG
The office that day
Everything else NWS JSJ issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 9, 2:33 AM CDT | Small Craft Advisory | JSJ | 15 hr | |
| Aug 9, 2:10 PM CDT | Areal Flood Advisory | JSJ | 109 min | |
| Aug 9, 5:19 PM CDT | Tropical Storm Watch | JSJ | 5 hr | |
| Aug 9, 6:03 PM CDT | Rip Current Statement | JSJ | 47 hr |
Nearby
Flash Flood Watches in Puerto Rico, 2021Flash Flood Watches in U.S. Virgin Islands, 2021Every flash flood watch in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.