Alert archive / Puerto Rico / Flash Flood Watches / 2011
Flash Flood Watches in Puerto Rico, May 2011
4 flash flood watches in May 2011. 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
- 4
- Busiest day
- May 1, 20111 flash flood watches
Over time
By day
Days in UTC, the clock the archive keeps.
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.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 1, 3:13 AM CDT | Flash Flood Watch | JSJ | 40 hr | |
| May 14, 8:37 PM CDT | Flash Flood Watch | JSJ | 22 hr | |
| May 17, 8:21 AM CDT | Flash Flood Watch | JSJ | 11 hr | |
| May 20, 2:44 AM CDT | Flash Flood Watch | JSJ | 24 hr |
Nearby
Alerts in force nowTornadoes on recordThe radar archive20102012
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.