Alert archive / Puerto Rico / Flash Flood Watches

Flash Flood Watches in Puerto Rico, 2009

15 flash flood watches in 2009. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of flash flood watches reaches back to 2005.

Flash Flood Watches
15
Busiest month
May6 flash flood watches
Busiest day
May 5, 20092 flash flood watches

Over time

By month

The alerts

Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.

IssuedProductOfficeCountiesLasted
Mar 3, 1:01 PM CSTFlash Flood WatchJSJ13 hr
May 5, 3:07 AM CDTFlash Flood WatchJSJ63 hr
May 5, 11:34 AM CDTFlash Flood WatchJSJ55 hr
May 9, 10:00 AM CDTFlash Flood WatchJSJ8 hr
May 13, 8:46 AM CDTFlash Flood WatchJSJ10 hr
May 14, 4:22 AM CDTFlash Flood WatchJSJ10 hr
May 22, 7:55 AM CDTFlash Flood WatchJSJ7 hr
Jun 8, 9:19 AM CDTFlash Flood WatchJSJ6 hr
Jul 21, 9:23 AM CDTFlash Flood WatchJSJ10 hr
Aug 12, 3:30 PM CDTFlash Flood WatchJSJ18 hr
Sep 3, 9:20 AM CDTFlash Flood WatchJSJ64 hr
Sep 21, 3:07 AM CDTFlash Flood WatchJSJ15 hr
Nov 10, 5:35 PM CSTFlash Flood WatchJSJ27 hr
Nov 16, 2:19 AM CSTFlash Flood WatchJSJ34 hr
Dec 24, 7:15 PM CSTFlash Flood WatchJSJ14 hr

The busiest days

Days with the most alerts issued, by UTC date.

  1. May 5, 20092flash flood watches
  2. March 3, 20091flash flood watches
  3. May 9, 20091flash flood watches
  4. May 13, 20091flash flood watches
  5. May 14, 20091flash flood watches
  6. May 22, 20091flash flood watches
  7. June 8, 20091flash flood watches
  8. July 21, 20091flash flood watches
  9. August 12, 20091flash flood watches
  10. September 3, 20091flash flood watches
  11. September 21, 20091flash flood watches
  12. November 10, 20091flash flood watches

Nearby

Alerts in force nowTornadoes on recordThe radar archive20082010

Sources

National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.