Alert archive / U.S. Virgin Islands / 2011
Weather alerts in U.S. Virgin Islands, August 2011
11 weather alerts in August 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
- Alerts
- 11
- Warnings
- 4
- Watches
- 5
- Advisories
- 2
- Busiest day
- August 20, 20113 alerts
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 |
|---|---|---|---|---|
| Aug 1, 6:00 PM CDT | Tropical Storm Watch | NHC | 34 hr | |
| Aug 1, 8:10 PM CDT | Tropical Storm Watch | JSJ | 34 hr | |
| Aug 16, 11:05 AM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Aug 20, 2:28 PM CDT | Flash Flood Watch | JSJ | 4 days | |
| Aug 20, 6:00 PM CDT | Tropical Storm Warning | NHC | 8 days | |
| Aug 20, 6:45 PM CDT | Tropical Storm Warning | JSJ | 51 hr | |
| Aug 21, 4:00 AM CDT | Hurricane Watch | NHC | 5 days | |
| Aug 21, 4:54 AM CDT | Hurricane Watch | JSJ | 25 hr | |
| Aug 21, 4:44 PM CDT | Flash Flood Warning | JSJ | 19 hr | |
| Aug 21, 7:17 PM CDT | Flash Flood Warning | JSJ | 11 hr | |
| Aug 22, 11:56 AM CDT | Areal Flood Advisory | JSJ | 3 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Flooding | |
| Flash Flood Warning | 2 |
| Flash Flood Watch | 1 |
| Areal Flood Advisory | 2 |
| Tropical | |
| Tropical Storm Warning | 2 |
| Hurricane Watch | 2 |
| Tropical Storm Watch | 2 |
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.