Alert archive / Puerto Rico / Severe Thunderstorm Warnings in 2011
Severe Thunderstorm Warning 1, NWS JSJ
NWS JSJ issued this severe thunderstorm warning at Jul 1, 2011, 3:15 PM CDT. It was in force for 45 days. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Jul 1, 2011, 3:15 PM CDT (20:15 UTC)
- Expired
- Aug 15, 2011, 2:45 PM CDT
- In force
- 45 days
- Issued by
- NWS JSJ
- Area
- Storm-based polygon
The radar
The San Juan radar (TJUA), 19 km from the middle of the area, began a volume at 20:15 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The text
As transmitted, in the capitals the NWS used until 2016.
003
WUCA52 TJSJ 012015
SVRSJU
PRC015-057-095-109-151-012045-
/O.NEW.TJSJ.SV.W.0001.110701T2015Z-110701T2045Z/
BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE SAN JUAN PR
415 PM AST FRI JUL 1 2011
THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
ARROYO MUNICIPALITY IN PUERTO RICO...
THIS INCLUDES THE CITY OF ARROYO...
GUAYAMA MUNICIPALITY IN PUERTO RICO...
MAUNABO MUNICIPALITY IN PUERTO RICO...
PATILLAS MUNICIPALITY IN PUERTO RICO...
YABUCOA MUNICIPALITY IN PUERTO RICO...
THIS INCLUDES THE CITY OF YABUCOA...
* UNTIL 445 PM AST
* AT 410 PM AST...AT 408 PM AST NATIONAL WEATHER SERVICE DOPPLER
RADAR INDICATED A THUNDERSTORM 18 MILES SOUTH WEST OF VIEQUES...OR
ABOUT 10 MILES SOUTHEAST OF YABUCOA...MOVING WEST AT 40 MPH. THIS
SHOWERS HAS THE POTENTIAL TO PRODUCE WIND GUSTS TO OVER 60 MPH OVER
AS IT MOVING WEST AT 30 MPH.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
THIS IS A DANGEROUS STORM. IF YOU ARE IN ITS PATH...PREPARE
IMMEDIATELY FOR DAMAGING WINDS...DESTRUCTIVE HAIL...AND DEADLY CLOUD
TO GROUND LIGHTNING. PEOPLE OUTSIDE SHOULD MOVE TO A SHELTER
NOW...PREFERABLY INSIDE A STRONG BUILDING BUT AWAY FROM WINDOWS.
&&
LAT...LON 1795 6608 1811 6605 1804 6579 1800 6579
1793 6589 1791 6606
TIME...MOT...LOC 2012Z 098DEG 36KT 1792 6580
$$
071 follow-up statement
344
WUCA52 TJSJ 151929
SVRSPN
PRC131-151945-
/O.NEW.TJSJ.SV.W.0001.110815T1918Z-110815T1945Z/
318 PM AST LUNES 15 DE AGOSTO DE 2011
EL SERVICIO NACIONAL DE METEOROLOGIA EN SAN JUAN HA EMITIDO
* UN AVISO DE TRONADAS SEVERAS PARA...
PARA EL MUNICIPIO DE SAN SEBASTIAN EN PUERTO RICO...
ESTO INCLUYE LA CUIUDAD DE SAN SEBASTIAN...
* HASTA LAS 345 PM AST
* A LAS 3;10 PM AST...EL RADAR DEL SERVICIO NACIONAL DE METEOROLOGIA
INDICO UNA TRONADA SEVERA. ESTA TORMENTA ESTA LOCALIZADA CERCA DE
SAN SEBASTIAN...MOVIENDOSE LENTAMENTE HACIA EL NOROESTE ALREDEDOR
DE 5 MPH.
* LA TRONADA SEVERA POR LO GENERAL SE MANTENDRA SOBRE AREAS
MAYORMENTE URBANAS SOBRE LA MUNICIPALIDAD INDICADA.
LAT...LON 1829 6699 1827 6702 1829 6704 1838 6702
1836 6690 1826 6690 1825 6691 1825 6694
TIME...MOT...LOC 1917Z 305DEG 9KT 1828 6692
$$
ROSA/SAAVEDRAThe office that day
Everything else NWS JSJ issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 1, 9:13 AM CDT | Small Craft Advisory | JSJ | 32 hr | |
| Jul 1, 9:38 AM CDT | Special Marine Warning | JSJ | 37 min | |
| Jul 1, 10:01 AM CDT | Special Marine Warning | JSJ | 44 min | |
| Jul 1, 11:31 AM CDT | Special Marine Warning | JSJ | 44 min | |
| Jul 1, 11:59 AM CDT | Special Marine Warning | JSJ | 61 min | |
| Jul 1, 12:40 PM CDT | Special Marine Warning | JSJ | 95 min | |
| Jul 1, 12:50 PM CDT | Special Marine Warning | JSJ | 55 min | |
| Jul 1, 1:05 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Jul 1, 1:35 PM CDT | Areal Flood Warning | JSJ | 6 hr | |
| Jul 1, 2:11 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Jul 1, 2:26 PM CDT | Flash Flood Watch | JSJ | 36 hr | |
| Jul 1, 2:36 PM CDT | Special Marine Warning | JSJ | 54 min | |
| Jul 1, 3:19 PM CDT | Flash Flood Warning | JSJ | 116 min | |
| Jul 1, 3:23 PM CDT | Severe Thunderstorm Warning | JSJ | 45 days | |
| Jul 1, 3:38 PM CDT | Special Marine Warning | JSJ | 82 min | |
| Jul 1, 5:27 PM CDT | Areal Flood Warning | JSJ | 3 hr | |
| Jul 1, 5:35 PM CDT | Special Marine Warning | JSJ | 115 min |
Nearby
Severe Thunderstorm Warnings in Puerto Rico, 2011Every severe thunderstorm warning in 2011
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.