Alert archive / Puerto Rico / Flash Flood Warnings in 2012
Flash Flood Warning 26, NWS JSJ
NWS JSJ issued this flash flood warning at Jun 29, 2012, 12:46 PM CDT. It was in force for 4 hr. 2 reports came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Jun 29, 2012, 12:46 PM CDT (17:46 UTC)
- Expired
- Jun 29, 2012, 4:31 PM CDT
- In force
- 4 hr
- Issued by
- NWS JSJ
- Area
- Storm-based polygon
- Flood severity
- None
The radar
The San Juan radar (TJUA), 31 km from the middle of the area, began a volume at 17:45 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Jun 29, 1:45 PM CDT | FLOOD | San Juan, PR | DE DIEGO AVE. CLOSED NEAR FONDO DEL SEGURO DEL ESTADO |
| Jun 29, 3:45 PM CDT | FLOOD | San Juan, PR | DE DIEGO AVE. CLOSED NEAR FONDO DEL SEGURO DEL ESTADO |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The text
As transmitted, in the capitals the NWS used until 2016.
378
WGCA52 TJSJ 291746
FFWSJU
PRC127-292045-
/O.NEW.TJSJ.FF.W.0026.120629T1746Z-120629T2045Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE SAN JUAN PR
146 PM AST FRI JUN 29 2012
THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS ISSUED A
* FLASH FLOOD WARNING FOR...
THE FOLLOWING MUNICIPALITY
IN PUERTO RICO
SAN JUAN
* UNTIL 445 PM AST
* AT 141 PM AST...RIVER GAGES INDICATE THE RIO PIEDRAS RISING
RAPIDLY AND WILL FLOOD SHORTLY. FLASH FLOODING WILL OCCUR ALONG THE
RIVER IN HATO REY AND KENNEDY AVENUE.
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 1846 6604 1843 6603 1840 6599 1838 6600
1837 6604 1832 6604 1830 6605 1830 6608
1838 6609 1839 6611 1842 6609 1843 6611
1844 6610 1848 6612
$$
ROSA
ADDITIONAL INFORMATION CAN BE FOUND AT /USE LOWER CASE LETTERS/:
HTTP://WWW.WEATHER.GOV/SANJUAN4 follow-up statements
149
WGCA72 TJSJ 291757
FFSSJU
FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE SAN JUAN PR
157 PM AST FRI JUN 29 2012
PRC127-292045-
/O.CON.TJSJ.FF.W.0026.000000T0000Z-120629T2045Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
SAN JUAN PR-
157 PM AST FRI JUN 29 2012
...A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 445 PM AST FOR SAN
JUAN MUNICIPALITY...
AT 150 PM AST...RIVER GAGES INDICATE THAT THE RIO PIEDRAS HAS RISEN
ABOVE ITS FLOOD STAGE OF 15 FEET. AT 1:45 PM AST...THE RIVER WAS AT
15.42 FEET AND RISING RAPIDLY. FLOODING IS LIKELY OCCURRING AT
KENNEDY...BARBOSA...MUNOZ RIVERA...AND ROOSEVELT AVENUES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A FLASH FLOOD WARNING MEANS THAT FLOODING IS IMMINENT OR OCCURRING.
IF YOU ARE IN THE WARNING AREA MOVE TO HIGHER GROUND IMMEDIATELY.
RESIDENTS LIVING ALONG STREAMS AND CREEKS SHOULD TAKE IMMEDIATE
PRECAUTIONS TO PROTECT LIFE AND PROPERTY. DO NOT ATTEMPT TO CROSS
SWIFTLY FLOWING WATERS OR WATERS OF UNKNOWN DEPTH BY FOOT OR BY
AUTOMOBILE.
&&
LAT...LON 1846 6604 1843 6603 1840 6599 1838 6600
1837 6604 1832 6604 1830 6605 1830 6608
1838 6609 1839 6611 1842 6609 1843 6611
1844 6610 1848 6612
$$
ROSA
ADDITIONAL INFORMATION CAN BE FOUND AT /USE LOWER CASE LETTERS/:
HTTP://WWW.WEATHER.GOV/SANJUAN932
WGCA52 TJSJ 292015
FFWSJU
PRC127-292245-
/O.EXT.TJSJ.FF.W.0026.000000T0000Z-120629T2245Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE SAN JUAN PR
415 PM AST FRI JUN 29 2012
THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS EXTENDED THE
* FLASH FLOOD WARNING FOR...
THE FOLLOWING MUNICIPALITY
IN PUERTO RICO
SAN JUAN
* UNTIL 645 PM AST
* AT 405 PM AST...DOPPLER WEATHER RADAR INDICATED THAT SHOWERS AND
THUNDERSTORMS CONTINUED ACROSS PARTS OF THE METROPOLITAN AREA. THIS
STORM IS LIKELY PRODUCING RAINFALL RATES OF 1 INCHES PER HOUR. FOR
THIS REASON THE FLASH FLOOD WARNING FOR SAN JUAN HAS EXTENDED UNTIL
645 PM AST.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FLOODING IS OCCURRING OR IS IMMINENT. MOST FLOOD RELATED DEATHS OCCUR
IN AUTOMOBILES. DO NOT ATTEMPT TO CROSS WATER COVERED BRIDGES...
DIPS...OR LOW WATER CROSSINGS. NEVER TRY TO CROSS A FLOWING STREAM...
EVEN A SMALL ONE...ON FOOT. TO ESCAPE RISING WATER MOVE UP TO HIGHER
GROUND.
&&
LAT...LON 1846 6604 1843 6603 1840 6599 1838 6600
1837 6604 1832 6604 1830 6605 1830 6608
1838 6609 1839 6611 1842 6609 1843 6611
1844 6610 1848 6612
$$
FIGUEROA
ADDITIONAL INFORMATION CAN BE FOUND AT /USE LOWER CASE LETTERS/:
HTTP://WWW.WEATHER.GOV/SANJUAN829
WGCA72 TJSJ 292129
FFSSJU
FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE SAN JUAN PR
529 PM AST FRI JUN 29 2012
PRC127-292132-
/O.CAN.TJSJ.FF.W.0026.000000T0000Z-120629T2245Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
SAN JUAN PR-
529 PM AST FRI JUN 29 2012
...THE FLASH FLOOD WARNING HAS BEEN CANCELLED FOR SAN JUAN
MUNICIPALITY...
LAT...LON 1846 6604 1843 6603 1840 6599 1838 6600
1837 6604 1832 6604 1830 6605 1830 6608
1838 6609 1839 6611 1842 6609 1843 6611
1844 6610 1848 6612
$$
FIGUEROA
ADDITIONAL INFORMATION CAN BE FOUND AT /USE LOWER CASE LETTERS/:
HTTP://WWW.WEATHER.GOV/SANJUAN876
WGCA72 TJSJ 292131
FFSSPN
FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE SAN JUAN PR
529 PM AST VIERNES 29 DE JUNIO DE 2012
PRC127-292132-
/O.CAN.TJSJ.FF.W.0026.000000T0000Z-120629T2245Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
SAN JUAN PR-
529 PM AST VIERNES 29 DE JUNIO DE 2012
EL AVISO DE INUNDACIONES REPENTINAS HA SIDO CANCELADO PARA SAN
JUAN...
LAT...LON 1846 6604 1843 6603 1840 6599 1838 6600
1837 6604 1832 6604 1830 6605 1830 6608
1838 6609 1839 6611 1842 6609 1843 6611
1844 6610 1848 6612
$$
FIGUEROA/JAE
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 |
|---|---|---|---|---|
| Jun 29, 11:28 AM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Jun 29, 11:47 AM CDT | Areal Flood Advisory | JSJ | 118 min | |
| Jun 29, 12:00 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Jun 29, 12:07 PM CDT | Special Marine Warning | JSJ | 32 min | |
| Jun 29, 12:10 PM CDT | Areal Flood Advisory | JSJ | 108 min | |
| Jun 29, 12:37 PM CDT | Areal Flood Advisory | JSJ | 80 min | |
| Jun 29, 12:51 PM CDT | Special Marine Warning | JSJ | 114 min | |
| Jun 29, 5:07 PM CDT | Areal Flood Advisory | JSJ | 73 min |
Nearby
Flash Flood Warnings in Puerto Rico, 2012Every flash flood warning in 2012
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; radar from the NEXRAD Level II archive.