Alert archive / Guam / 2022
Weather alerts in Guam, October 2022
37 weather alerts in October 2022, 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
- 37
- Warnings
- 7
- Watches
- 1
- Advisories
- 26
- Busiest day
- October 10, 20227 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 |
|---|---|---|---|---|
| Oct 1, 6:18 PM CDT | Special Marine Warning | GUM | 57 min | |
| Oct 2, 7:18 AM CDT | Beach Hazards Statement | GUM | 4 hr | |
| Oct 5, 12:12 AM CDT | Areal Flood Advisory | GUM | 78 min | |
| Oct 5, 8:27 PM CDT | Flash Flood Warning | GUM | 3 hr | |
| Oct 5, 9:03 PM CDT | Beach Hazards Statement | GUM | 3 hr | |
| Oct 5, 9:15 PM CDT | Areal Flood Advisory | GUM | 94 min | |
| Oct 6, 8:14 PM CDT | Areal Flood Advisory | GUM | 4 hr | |
| Oct 6, 9:52 PM CDT | Areal Flood Advisory | GUM | 113 min | |
| Oct 7, 6:55 AM CDT | Areal Flood Advisory | GUM | 3 hr | |
| Oct 7, 7:39 PM CDT | Areal Flood Advisory | GUM | 51 min | |
| Oct 7, 8:35 PM CDT | Areal Flood Advisory | GUM | 55 min | |
| Oct 7, 9:47 PM CDT | Areal Flood Advisory | GUM | 91 min | |
| Oct 8, 7:30 PM CDT | Areal Flood Advisory | GUM | 90 min | |
| Oct 8, 7:56 PM CDT | Areal Flood Advisory | GUM | 64 min | |
| Oct 9, 11:29 AM CDT | Flood Watch | GUM | 6 days | |
| Oct 10, 2:47 AM CDT | Small Craft Advisory | GUM | 4 days | |
| Oct 10, 11:39 AM CDT | Areal Flood Advisory | GUM | 3 hr | |
| Oct 10, 12:15 PM CDT | Areal Flood Advisory | GUM | 3 hr | |
| Oct 10, 12:51 PM CDT | Flash Flood Warning | GUM | 54 min | |
| Oct 10, 1:06 PM CDT | Flash Flood Warning | GUM | 54 min | |
| Oct 10, 3:43 PM CDT | Areal Flood Advisory | GUM | 2 hr | |
| Oct 10, 3:58 PM CDT | Flash Flood Warning | GUM | 3 hr | |
| Oct 10, 7:33 PM CDT | Flash Flood Warning | GUM | 3 hr | |
| Oct 11, 2:04 PM CDT | Small Craft Advisory | GUM | 35 hr | |
| Oct 14, 12:25 AM CDT | Areal Flood Advisory | GUM | 110 min | |
| Oct 14, 6:38 AM CDT | Areal Flood Advisory | GUM | 5 hr | |
| Oct 17, 4:40 AM CDT | Areal Flood Advisory | GUM | 3 hr | |
| Oct 18, 5:21 PM CDT | Areal Flood Advisory | GUM | 114 min | |
| Oct 20, 6:59 PM CDT | Small Craft Advisory | GUM | 7 hr | |
| Oct 24, 2:38 PM CDT | Small Craft Advisory | GUM | 60 hr | |
| Oct 28, 12:59 AM CDT | Rip Current Statement | GUM | 37 hr | |
| Oct 28, 12:59 AM CDT | High Surf Warning | GUM | 18 hr | |
| Oct 28, 12:59 AM CDT | High Surf Advisory | GUM | 12 hr | |
| Oct 28, 12:59 AM CDT | High Surf Advisory | GUM | 37 hr | |
| Oct 28, 1:20 AM CDT | Small Craft Advisory | GUM | 18 hr | |
| Oct 28, 2:03 PM CDT | Small Craft Advisory | GUM | 72 hr | |
| Oct 29, 2:50 AM CDT | High Surf Advisory | GUM | 59 hr |
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 | 5 |
| Flood Watch | 1 |
| Areal Flood Advisory | 17 |
| Coast and beach | |
| High Surf Warning | 1 |
| High Surf Advisory | 3 |
| Beach Hazards Statement | 2 |
| Rip Current Statement | 1 |
| Marine | |
| Special Marine Warning | 1 |
| Small Craft Advisory | 6 |
Nearby
Alerts in force nowTornadoes on recordThe radar archive20212023
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. Warning verification from the Mesonet's Cow. Rebuilt daily.