Alert archive / Guam / 2023
Weather alerts in Guam, July 2023
17 weather alerts in July 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
- 17
- Warnings
- 0
- Watches
- 2
- Advisories
- 14
- Busiest day
- July 26, 20235 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 |
|---|---|---|---|---|
| Jul 8, 12:33 AM CDT | Areal Flood Advisory | GUM | 57 min | |
| Jul 9, 1:37 AM CDT | Areal Flood Advisory | GUM | 53 min | |
| Jul 9, 2:35 AM CDT | Areal Flood Advisory | GUM | 55 min | |
| Jul 9, 6:30 AM CDT | Areal Flood Advisory | GUM | 60 min | |
| Jul 9, 9:48 AM CDT | Flood Watch | GUM | 53 hr | |
| Jul 10, 8:18 PM CDT | Areal Flood Advisory | GUM | 4 hr | |
| Jul 12, 7:53 AM CDT | Areal Flood Advisory | GUM | 112 min | |
| Jul 24, 7:16 AM CDT | Areal Flood Advisory | GUM | 119 min | |
| Jul 25, 12:37 AM CDT | Flood Watch | GUM | 4 days | |
| Jul 25, 1:56 AM CDT | Areal Flood Advisory | GUM | 3 hr | |
| Jul 26, 2:49 AM CDT | Rip Current Statement | GUM | 24 hr | |
| Jul 26, 2:49 AM CDT | High Surf Advisory | GUM | 24 hr | |
| Jul 26, 9:26 AM CDT | Areal Flood Advisory | GUM | 2 hr | |
| Jul 26, 11:44 AM CDT | Areal Flood Advisory | GUM | 2 hr | |
| Jul 26, 2:36 PM CDT | Areal Flood Advisory | GUM | 114 min | |
| Jul 28, 10:20 PM CDT | Areal Flood Advisory | GUM | 3 hr | |
| Jul 29, 9:41 PM 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 | |
| Flood Watch | 2 |
| Areal Flood Advisory | 13 |
| Coast and beach | |
| High Surf Advisory | 1 |
| Rip Current Statement | 1 |
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.