Alert archive / Guam / 2013
Weather alerts in Guam, September 2013
22 weather alerts in September 2013, 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
- 22
- Warnings
- 10
- Watches
- 0
- Advisories
- 12
- Busiest day
- September 19, 20139 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 |
|---|---|---|---|---|
| Sep 2, 11:59 PM CDT | Areal Flood Advisory | GUM | 3 hr | |
| Sep 13, 10:13 PM CDT | Areal Flood Advisory | GUM | 3 hr | |
| Sep 16, 2:29 AM CDT | High Surf Advisory | GUM | 9 days | |
| Sep 18, 3:00 AM CDT | Small Craft Advisory for Winds | GUM | 12 hr | |
| Sep 18, 1:55 PM CDT | Small Craft Advisory | GUM | 6 days | |
| Sep 18, 6:44 PM CDT | Areal Flood Advisory | GUM | 14 hr | |
| Sep 18, 10:10 PM CDT | Flash Flood Warning | GUM | 13 hr | |
| Sep 19, 9:06 AM CDT | Special Marine Warning | GUM | 54 min | |
| Sep 19, 9:35 AM CDT | Severe Thunderstorm Warning | GUM | 40 min | |
| Sep 19, 9:42 AM CDT | Severe Thunderstorm Warning | GUM | 33 min | |
| Sep 19, 9:53 AM CDT | Severe Thunderstorm Warning | GUM | 37 min | |
| Sep 19, 9:59 AM CDT | Severe Thunderstorm Warning | GUM | 31 min | |
| Sep 19, 10:28 AM CDT | Severe Thunderstorm Warning | GUM | 47 min | |
| Sep 19, 11:50 AM CDT | Flash Flood Warning | GUM | 3 hr | |
| Sep 19, 6:57 PM CDT | Areal Flood Advisory | GUM | 6 hr | |
| Sep 19, 7:08 PM CDT | Areal Flood Advisory | GUM | 6 hr | |
| Sep 19, 8:45 PM CDT | Flash Flood Warning | GUM | 6 hr | |
| Sep 20, 1:40 AM CDT | Flash Flood Warning | GUM | 4 hr | |
| Sep 20, 6:20 AM CDT | Areal Flood Advisory | GUM | 3 hr | |
| Sep 20, 5:32 PM CDT | Areal Flood Advisory | GUM | 6 hr | |
| Sep 21, 1:29 AM CDT | Wind Advisory | GUM | 13 hr | |
| Sep 28, 1:04 PM CDT | High Surf Advisory | GUM | 49 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 5 |
| Flooding | |
| Flash Flood Warning | 4 |
| Areal Flood Advisory | 7 |
| Wind and dust | |
| Wind Advisory | 1 |
| Coast and beach | |
| High Surf Advisory | 2 |
| Marine | |
| Special Marine Warning | 1 |
| Small Craft Advisory | 1 |
| Small Craft Advisory for Winds | 1 |
Nearby
Alerts in force nowTornadoes on recordThe radar archive20122014
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.