Alert archive / Guam / 2025
Weather alerts in Guam, November 2025
15 weather alerts in November 2025, 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
- 15
- Warnings
- 1
- Watches
- 2
- Advisories
- 8
- Busiest day
- November 6, 20256 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 |
|---|---|---|---|---|
| Nov 3, 1:23 PM CST | Flood Watch | GUM | 37 hr | |
| Nov 4, 12:57 AM CST | Rip Current Statement | GUM | 4 days | |
| Nov 4, 12:57 AM CST | High Surf Advisory | GUM | 4 days | |
| Nov 4, 10:36 PM CST | Wind Advisory | GUM | 24 hr | |
| Nov 5, 2:42 AM CST | Flood Watch | GUM | 42 hr | |
| Nov 5, 9:15 PM CST | Areal Flood Advisory | GUM | 30 min | |
| Nov 5, 9:41 PM CST | Flash Flood Warning | GUM | 34 min | |
| Nov 5, 11:10 PM CST | Areal Flood Advisory | GUM | 35 min | |
| Nov 5, 11:22 PM CST | Coastal Flood Statement | GUM | 23 hr | |
| Nov 5, 11:48 PM CST | Areal Flood Advisory | GUM | 57 min | |
| Nov 5, 11:54 PM CST | Areal Flood Advisory | GUM | 111 min | |
| Nov 19, 9:52 AM CST | Rip Current Statement | GUM | 7 days | |
| Nov 21, 12:36 AM CST | High Surf Advisory | GUM | 11 hr | |
| Nov 28, 11:36 PM CST | Rip Current Statement | GUM | 5 days | |
| Nov 30, 2:50 AM CST | High Surf Advisory | GUM | 3 days |
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 |
| Flood Watch | 2 |
| Areal Flood Advisory | 4 |
| Wind and dust | |
| Wind Advisory | 1 |
| Coast and beach | |
| High Surf Advisory | 3 |
| Coastal Flood Statement | 1 |
| Rip Current Statement | 3 |
Nearby
Alerts in force nowTornadoes on recordThe radar archive20242026
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.