Alert archive / Guam / 2018
Weather alerts in Guam, March 2018
21 weather alerts in March 2018, 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
- 21
- Warnings
- 3
- Watches
- 13
- Advisories
- 4
- Busiest day
- March 18, 20183 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 |
|---|---|---|---|---|
| Mar 1, 6:36 PM CST | Fire Weather Watch | GUM | 15 days | |
| Mar 3, 4:48 PM CST | Red Flag Warning | GUM | 23 days | |
| Mar 3, 4:48 PM CST | Red Flag Warning | GUM | 24 days | |
| Mar 4, 3:28 AM CST | Fire Weather Watch | GUM | 13 days | |
| Mar 4, 6:10 PM CST | Fire Weather Watch | GUM | 12 days | |
| Mar 13, 3:30 AM CDT | High Surf Advisory | GUM | 33 hr | |
| Mar 15, 12:50 PM CDT | Rip Current Statement | GUM | 5 days | |
| Mar 16, 7:09 PM CDT | Fire Weather Watch | GUM | 9 hr | |
| Mar 17, 8:23 PM CDT | Fire Weather Watch | GUM | 31 hr | |
| Mar 18, 5:14 PM CDT | Fire Weather Watch | GUM | 5 days | |
| Mar 18, 5:14 PM CDT | Red Flag Warning | GUM | 11 hr | |
| Mar 21, 7:28 PM CDT | Fire Weather Watch | GUM | 56 hr | |
| Mar 22, 7:35 PM CDT | Fire Weather Watch | GUM | 4 days | |
| Mar 23, 4:01 PM CDT | Small Craft Advisory | GUM | 69 hr | |
| Mar 23, 7:26 PM CDT | Fire Weather Watch | GUM | 3 days | |
| Mar 24, 8:13 PM CDT | Fire Weather Watch | GUM | 56 hr | |
| Mar 25, 7:23 PM CDT | Fire Weather Watch | GUM | 33 hr | |
| Mar 26, 4:52 PM CDT | Fire Weather Watch | GUM | 35 hr | |
| Mar 26, 7:15 PM CDT | Small Craft Advisory | GUM | 31 hr | |
| Mar 27, 4:11 AM CDT | Fire Weather Watch | GUM | 24 hr | |
| Mar 31, 3:28 PM CDT | High Surf Advisory | GUM | 3 days |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Fire | |
| Red Flag Warning | 3 |
| Fire Weather Watch | 13 |
| Coast and beach | |
| High Surf Advisory | 2 |
| Rip Current Statement | 1 |
| Marine | |
| Small Craft Advisory | 2 |
Nearby
Alerts in force nowTornadoes on recordThe radar archive20172019
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.