Alert archive / Guam / 2023
Weather alerts in Guam, January 2023
38 weather alerts in January 2023, 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
- 38
- Warnings
- 9
- Watches
- 1
- Advisories
- 22
- Busiest day
- January 9, 20238 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 |
|---|---|---|---|---|
| Jan 1, 11:45 PM CST | Beach Hazards Statement | GUM | 48 hr | |
| Jan 6, 11:03 PM CST | Flood Watch | GUM | 47 hr | |
| Jan 7, 1:03 AM CST | High Surf Advisory | GUM | 61 hr | |
| Jan 7, 2:34 PM CST | Rip Current Statement | GUM | 47 hr | |
| Jan 7, 8:28 PM CST | Areal Flood Advisory | GUM | 62 min | |
| Jan 7, 8:45 PM CST | Flash Flood Warning | GUM | 60 min | |
| Jan 7, 9:26 PM CST | Flash Flood Warning | GUM | 64 min | |
| Jan 7, 10:23 PM CST | Areal Flood Advisory | GUM | 3 hr | |
| Jan 8, 11:51 PM CST | Areal Flood Advisory | GUM | 54 min | |
| Jan 9, 12:12 AM CST | Flash Flood Warning | GUM | 63 min | |
| Jan 9, 12:13 AM CST | Areal Flood Advisory | GUM | 2 hr | |
| Jan 9, 1:01 AM CST | Flash Flood Warning | GUM | 42 min | |
| Jan 9, 1:47 AM CST | Rip Current Statement | GUM | 6 days | |
| Jan 9, 1:47 AM CST | High Surf Advisory | GUM | 4 days | |
| Jan 9, 2:27 AM CST | Areal Flood Advisory | GUM | 2 hr | |
| Jan 9, 7:08 AM CST | Areal Flood Advisory | GUM | 112 min | |
| Jan 10, 5:50 PM CST | Areal Flood Advisory | GUM | 3 hr | |
| Jan 10, 7:21 PM CST | Flash Flood Warning | GUM | 54 min | |
| Jan 10, 8:15 PM CST | Flash Flood Warning | GUM | 60 min | |
| Jan 10, 8:46 PM CST | Areal Flood Advisory | GUM | 59 min | |
| Jan 10, 9:36 PM CST | Areal Flood Advisory | GUM | 114 min | |
| Jan 11, 8:04 PM CST | Areal Flood Advisory | GUM | 3 hr | |
| Jan 11, 11:48 PM CST | High Surf Warning | GUM | 49 hr | |
| Jan 11, 11:48 PM CST | High Surf Advisory | GUM | 4 days | |
| Jan 11, 11:55 PM CST | Areal Flood Advisory | GUM | 3 hr | |
| Jan 12, 7:58 AM CST | Areal Flood Advisory | GUM | 92 min | |
| Jan 12, 8:53 PM CST | Areal Flood Advisory | GUM | 3 hr | |
| Jan 13, 3:40 PM CST | Areal Flood Advisory | GUM | 65 min | |
| Jan 13, 5:37 PM CST | Areal Flood Advisory | GUM | 113 min | |
| Jan 13, 8:54 PM CST | Areal Flood Advisory | GUM | 63 min | |
| Jan 13, 9:52 PM CST | Flash Flood Warning | GUM | 3 hr | |
| Jan 19, 3:05 PM CST | Rip Current Statement | GUM | 10 days | |
| Jan 25, 11:08 AM CST | High Surf Advisory | GUM | 23 hr | |
| Jan 26, 10:16 AM CST | High Surf Warning | GUM | 12 hr | |
| Jan 26, 10:16 AM CST | High Surf Advisory | GUM | 40 hr | |
| Jan 30, 3:20 AM CST | Rip Current Statement | GUM | 15 hr | |
| Jan 30, 3:20 AM CST | High Surf Advisory | GUM | 15 hr | |
| Jan 30, 11:59 PM CST | Rip Current Statement | GUM | 24 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 | 7 |
| Flood Watch | 1 |
| Areal Flood Advisory | 16 |
| Coast and beach | |
| High Surf Warning | 2 |
| High Surf Advisory | 6 |
| Beach Hazards Statement | 1 |
| Rip Current Statement | 5 |
Nearby
Alerts in force nowTornadoes on recordThe radar archive20222024
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.