Alert archive / Guam / 2019
Weather alerts in Guam, August 2019
18 weather alerts in August 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
- 18
- Warnings
- 7
- Watches
- 1
- Advisories
- 9
- Busiest day
- August 5, 20195 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 |
|---|---|---|---|---|
| Aug 1, 4:08 PM CDT | Areal Flood Advisory | GUM | 6 hr | |
| Aug 2, 3:17 PM CDT | Small Craft Advisory | GUM | 11 days | |
| Aug 2, 3:18 PM CDT | High Surf Advisory | GUM | 6 days | |
| Aug 3, 5:59 PM CDT | Areal Flood Advisory | GUM | 4 hr | |
| Aug 3, 8:25 PM CDT | Special Marine Warning | GUM | 95 min | |
| Aug 3, 11:34 PM CDT | Special Marine Warning | GUM | 116 min | |
| Aug 4, 3:59 PM CDT | Flash Flood Warning | GUM | 3 hr | |
| Aug 4, 8:24 PM CDT | Flash Flood Warning | GUM | 3 hr | |
| Aug 5, 3:43 AM CDT | Areal Flood Advisory | GUM | 6 hr | |
| Aug 5, 1:20 PM CDT | Flash Flood Watch | GUM | 35 hr | |
| Aug 5, 3:04 PM CDT | Areal Flood Advisory | GUM | 3 hr | |
| Aug 5, 3:43 PM CDT | Areal Flood Advisory | GUM | 3 hr | |
| Aug 5, 7:07 PM CDT | Special Marine Warning | GUM | 98 min | |
| Aug 6, 12:26 AM CDT | Special Marine Warning | GUM | 64 min | |
| Aug 9, 2:20 AM CDT | High Surf Warning | GUM | 4 days | |
| Aug 9, 2:20 AM CDT | High Surf Advisory | GUM | 6 days | |
| Aug 12, 1:44 AM CDT | Rip Current Statement | GUM | 70 hr | |
| Aug 25, 10:33 PM CDT | Areal Flood Advisory | GUM | 57 min |
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 | 2 |
| Flash Flood Watch | 1 |
| Areal Flood Advisory | 6 |
| Coast and beach | |
| High Surf Warning | 1 |
| High Surf Advisory | 2 |
| Rip Current Statement | 1 |
| Marine | |
| Special Marine Warning | 4 |
| Small Craft Advisory | 1 |
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. Rebuilt daily.