Alert archive / Guam / 2021
Weather alerts in Guam, January 2021
13 weather alerts in January 2021, 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
- 13
- Warnings
- 0
- Watches
- 0
- Advisories
- 9
- Busiest day
- January 30, 20213 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 |
|---|---|---|---|---|
| Dec 31, 11:08 PM CST | Rip Current Statement | GUM | 50 hr | |
| Jan 2, 9:03 PM CST | Wind Advisory | GUM | 6 hr | |
| Jan 3, 7:44 PM CST | Wind Advisory | GUM | 7 hr | |
| Jan 4, 5:28 PM CST | Wind Advisory | GUM | 10 hr | |
| Jan 11, 2:02 PM CST | Rip Current Statement | GUM | 12 days | |
| Jan 20, 1:18 AM CST | Small Craft Advisory | GUM | 311 days | |
| Jan 20, 9:12 PM CST | Areal Flood Advisory | GUM | 3 hr | |
| Jan 26, 11:23 AM CST | Rip Current Statement | GUM | 3 days | |
| Jan 26, 11:23 AM CST | High Surf Advisory | GUM | 3 days | |
| Jan 27, 12:25 PM CST | Small Craft Advisory | GUM | 303 days | |
| Jan 30, 1:47 AM CST | Small Craft Advisory | GUM | 300 days | |
| Jan 30, 12:00 PM CST | Rip Current Statement | GUM | 9 days | |
| Jan 30, 12:00 PM CST | High Surf Advisory | GUM | 5 days |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Flooding | |
| Areal Flood Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 3 |
| Coast and beach | |
| High Surf Advisory | 2 |
| Rip Current Statement | 4 |
| Marine | |
| Small Craft Advisory | 3 |
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
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.