Alert archive / Guam / 2019
Weather alerts in Guam, October 2019
30 weather alerts in October 2019, 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
- 30
- Warnings
- 10
- Watches
- 6
- Advisories
- 12
- Busiest day
- October 8, 20196 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, 10:49 PM CDT | Areal Flood Advisory | GUM | 116 min | |
| Oct 5, 6:09 AM CDT | Tropical Storm Watch | GUM | 21 days | |
| Oct 5, 11:38 PM CDT | Tropical Storm Warning | GUM | 49 hr | |
| Oct 5, 11:38 PM CDT | Typhoon Watch | GUM | 6 hr | |
| Oct 6, 5:52 AM CDT | Typhoon Warning | GUM | 47 hr | |
| Oct 6, 7:32 AM CDT | Flash Flood Watch | GUM | 40 hr | |
| Oct 6, 10:45 PM CDT | Flash Flood Warning | GUM | 5 hr | |
| Oct 7, 4:02 AM CDT | Flash Flood Warning | GUM | 4 hr | |
| Oct 7, 4:30 AM CDT | Areal Flood Advisory | GUM | 5 hr | |
| Oct 7, 8:38 AM CDT | Flash Flood Warning | GUM | 3 hr | |
| Oct 7, 3:02 PM CDT | Areal Flood Advisory | GUM | 3 hr | |
| Oct 7, 8:29 PM CDT | Small Craft Advisory | GUM | 64 hr | |
| Oct 7, 8:35 PM CDT | High Surf Warning | GUM | 41 hr | |
| Oct 7, 8:35 PM CDT | High Surf Advisory | GUM | 7 days | |
| Oct 8, 3:21 AM CDT | Hazardous Seas Warning | GUM | 12 hr | |
| Oct 8, 3:23 PM CDT | Small Craft Advisory | GUM | 52 hr | |
| Oct 8, 3:23 PM CDT | Hazardous Seas Warning | GUM | 22 hr | |
| Oct 9, 2:53 AM CDT | High Surf Advisory | GUM | 5 days | |
| Oct 18, 6:38 PM CDT | Areal Flood Advisory | GUM | 3 hr | |
| Oct 18, 6:38 PM CDT | Areal Flood Advisory | GUM | 3 hr | |
| Oct 19, 5:40 AM CDT | Tropical Storm Watch | GUM | 38 hr | |
| Oct 19, 5:40 AM CDT | Typhoon Watch | GUM | 45 hr | |
| Oct 20, 1:55 AM CDT | Typhoon Warning | GUM | 44 hr | |
| Oct 20, 6:03 AM CDT | Flash Flood Watch | GUM | 39 hr | |
| Oct 20, 7:35 PM CDT | Small Craft Advisory | GUM | 31 hr | |
| Oct 21, 3:03 AM CDT | Rip Current Statement | GUM | 34 hr | |
| Oct 21, 3:03 AM CDT | High Surf Warning | GUM | 12 hr | |
| Oct 21, 3:03 AM CDT | High Surf Advisory | GUM | 34 hr | |
| Oct 29, 3:18 PM CDT | Rip Current Statement | GUM | 34 hr | |
| Oct 29, 3:18 PM CDT | High Surf Advisory | GUM | 34 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 | 3 |
| Flash Flood Watch | 2 |
| Areal Flood Advisory | 5 |
| Tropical | |
| Tropical Storm Warning | 1 |
| Typhoon Warning | 2 |
| Tropical Storm Watch | 2 |
| Typhoon Watch | 2 |
| Coast and beach | |
| High Surf Warning | 2 |
| High Surf Advisory | 4 |
| Rip Current Statement | 2 |
| Marine | |
| Hazardous Seas Warning | 2 |
| Small Craft Advisory | 3 |
Nearby
Alerts in force nowTornadoes on recordThe radar archive20182020
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.