Alert archive / Guam / 2012
Weather alerts in Guam, August 2012
19 weather alerts in August 2012, 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
- 19
- Warnings
- 3
- Watches
- 0
- Advisories
- 16
- Busiest day
- August 19, 20125 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 2, 1:44 AM CDT | Small Craft Advisory for Hazardous Seas | GUM | 24 hr | |
| Aug 4, 1:01 AM CDT | Areal Flood Advisory | GUM | 3 hr | |
| Aug 7, 4:22 AM CDT | Areal Flood Advisory | GUM | 3 hr | |
| Aug 7, 11:46 PM CDT | Areal Flood Advisory | GUM | 3 hr | |
| Aug 8, 1:13 AM CDT | Areal Flood Advisory | GUM | 3 hr | |
| Aug 8, 4:36 AM CDT | Areal Flood Advisory | GUM | 4 hr | |
| Aug 11, 10:51 PM CDT | Areal Flood Advisory | GUM | 3 hr | |
| Aug 13, 7:47 PM CDT | Areal Flood Advisory | GUM | 3 hr | |
| Aug 18, 10:08 PM CDT | Small Craft Advisory for Winds | GUM | 4 hr | |
| Aug 19, 1:03 AM CDT | Small Craft Advisory | GUM | 24 hr | |
| Aug 19, 1:03 AM CDT | High Surf Advisory | GUM | 24 hr | |
| Aug 19, 4:28 AM CDT | Special Marine Warning | GUM | 62 min | |
| Aug 19, 5:48 AM CDT | Special Marine Warning | GUM | 27 min | |
| Aug 22, 1:32 AM CDT | Areal Flood Advisory | GUM | 3 hr | |
| Aug 22, 2:13 AM CDT | Areal Flood Advisory | GUM | 3 hr | |
| Aug 24, 1:35 AM CDT | High Surf Advisory | GUM | 37 hr | |
| Aug 26, 10:21 AM CDT | Areal Flood Advisory | GUM | 6 hr | |
| Aug 27, 8:50 PM CDT | Flash Flood Warning | GUM | 4 hr | |
| Aug 28, 12:12 AM CDT | Areal Flood Advisory | GUM | 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 | 1 |
| Areal Flood Advisory | 11 |
| Coast and beach | |
| High Surf Advisory | 2 |
| Marine | |
| Special Marine Warning | 2 |
| Small Craft Advisory | 1 |
| Small Craft Advisory for Hazardous Seas | 1 |
| Small Craft Advisory for Winds | 1 |
Nearby
Alerts in force nowTornadoes on recordThe radar archive20112013
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. Rebuilt daily.