Alert archive / Puerto Rico / Flash Flood Warnings in 2011
Flash Flood Warning 79, NWS JSJ
NWS JSJ issued this flash flood warning at Jul 14, 2011, 2:40 PM CDT. It was in force for 3 hr. 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 14, 2011, 2:40 PM CDT (19:40 UTC)
- Expired
- Jul 14, 2011, 5:30 PM CDT
- In force
- 3 hr
- Issued by
- NWS JSJ
- Area
- Storm-based polygon
- Flood severity
- None
The radar
The San Juan radar (TJUA), 48 km from the middle of the area, began a volume at 19:42 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.
408
WGCA52 TJSJ 141940
FFWSJU
PRC037-053-142230-
/O.NEW.TJSJ.FF.W.0079.110714T1940Z-110714T2230Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE SAN JUAN PR
340 PM AST THU JUL 14 2011
THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS ISSUED A
* FLASH FLOOD WARNING FOR...
THE FOLLOWING MUNICIPALITIES
IN PUERTO RICO
CEIBA
FAJARDO
* UNTIL 630 PM AST
* AT 330 PM AST...WEATHER DOPPLER RADAR INDICATED HEAVY SHOWER AND
THUNDERSTORM ACTIVITY ACROSS THE WARNED AREA AND ADDITIONAL RAINFALL
IS EXPECTED DURING THE NEXT FEW HOURS. THIS WILL GENERATE A VERY
FAST RISE TO FLOOD STAGE ON THE RIO FAJARDO. RESIDENTS IN FLOOD
PRONE AREAS SHOULD MOVE TO HIGHER GROUND IMMEDIATELY AND NEVER TRY
TO CROSS A FLOODED ROADWAY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A FLASH FLOOD WARNING MEANS THAT FLOODING IS IMMINENT OR OCCURRING.
IF YOU ARE IN THE WARNING AREA MOVE TO HIGHER GROUND IMMEDIATELY.
RESIDENTS LIVING ALONG STREAMS AND CREEKS SHOULD TAKE IMMEDIATE
PRECAUTIONS TO PROTECT LIFE AND PROPERTY. DO NOT ATTEMPT TO CROSS
SWIFTLY FLOWING WATERS OR WATERS OF UNKNOWN DEPTH BY FOOT OR BY
AUTOMOBILE.
&&
LAT...LON 1830 6572 1833 6567 1836 6563 1830 6562
1828 6563 1826 6570
$$
MARTINEZ
ADDITIONAL INFORMATION CAN BE FOUND AT /USE LOWER CASE LETTERS/:
HTTP://WWW.WEATHER.GOV/SANJUAN1 follow-up statement
264
WGCA72 TJSJ 142225
FFSSJU
FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE SAN JUAN PR
625 PM AST THU JUL 14 2011
PRC037-053-142233-
/O.EXP.TJSJ.FF.W.0079.000000T0000Z-110714T2230Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
CEIBA PR-FAJARDO PR-
625 PM AST THU JUL 14 2011
...THE FLASH FLOOD WARNING HAS BEEN UPGRADED TO A FLOOD WARNING...
LAT...LON 1830 6572 1833 6567 1836 6563 1830 6562
1827 6563 1826 6570
$$
OMS
ADDITIONAL INFORMATION CAN BE FOUND AT /USE LOWER CASE LETTERS/:
HTTP://WWW.WEATHER.GOV/SANJUANThe office that day
Everything else NWS JSJ issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 13, 9:32 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Jul 14, 12:34 AM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Jul 14, 12:44 AM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Jul 14, 11:10 AM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Jul 14, 11:25 AM CDT | Areal Flood Advisory | JSJ | 4 hr | |
| Jul 14, 12:11 PM CDT | Areal Flood Advisory | JSJ | 4 hr | |
| Jul 14, 1:15 PM CDT | Special Marine Warning | JSJ | 60 min | |
| Jul 14, 1:47 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Jul 14, 2:13 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Jul 14, 2:27 PM CDT | Flash Flood Warning | JSJ | 2 hr | |
| Jul 14, 2:30 PM CDT | Flash Flood Warning | JSJ | 2 hr | |
| Jul 14, 3:04 PM CDT | Flash Flood Warning | JSJ | 3 hr | |
| Jul 14, 3:16 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Jul 14, 5:32 PM CDT | Areal Flood Warning | JSJ | 3 hr |
Nearby
Flash Flood Warnings in Puerto Rico, 2011Every flash flood 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.