Alert archive / Guam / 2017
Weather alerts in Guam, December 2017
6 weather alerts in December 2017, 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
- 6
- Warnings
- 0
- Watches
- 0
- Advisories
- 5
- Busiest day
- December 2, 20172 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 |
|---|---|---|---|---|
| Dec 2, 1:50 AM CST | Small Craft Advisory | GUM | 54 hr | |
| Dec 2, 1:50 AM CST | High Surf Advisory | GUM | 23 hr | |
| Dec 19, 5:29 PM CST | Small Craft Advisory | GUM | 21 hr | |
| Dec 21, 2:46 PM CST | Small Craft Advisory | GUM | 22 hr | |
| Dec 29, 1:27 AM CST | Rip Current Statement | GUM | 47 hr | |
| Dec 29, 2:00 AM CST | High Surf Advisory | GUM | 46 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Coast and beach | |
| High Surf Advisory | 2 |
| Rip Current Statement | 1 |
| Marine | |
| Small Craft Advisory | 3 |
Nearby
Alerts in force nowTornadoes on recordThe radar archive20162018
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.