Alert archive / Guam / 2015
Weather alerts in Guam, October 2015
24 weather alerts in October 2015, 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
- 24
- Warnings
- 9
- Watches
- 2
- Advisories
- 13
- Busiest day
- October 16, 20159 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 4, 3:00 PM CDT | Small Craft Advisory | GUM | 5 days | |
| Oct 4, 8:03 PM CDT | High Surf Advisory | GUM | 7 days | |
| Oct 12, 1:17 AM CDT | Flash Flood Watch | GUM | 26 hr | |
| Oct 12, 1:50 AM CDT | High Surf Advisory | GUM | 36 hr | |
| Oct 12, 1:52 AM CDT | Small Craft Advisory | GUM | 24 hr | |
| Oct 14, 6:14 PM CDT | Tropical Storm Watch | GUM | 7 hr | |
| Oct 14, 10:17 PM CDT | Small Craft Advisory | GUM | 3 days | |
| Oct 14, 10:17 PM CDT | High Surf Advisory | GUM | 32 hr | |
| Oct 15, 12:00 AM CDT | Tropical Storm Warning | GUM | 7 days | |
| Oct 15, 10:05 AM CDT | Flash Flood Warning | GUM | 8 hr | |
| Oct 15, 10:44 AM CDT | Flash Flood Warning | GUM | 7 hr | |
| Oct 15, 2:42 PM CDT | Wind Advisory | GUM | 12 hr | |
| Oct 15, 4:23 PM CDT | Tropical Storm Warning | GUM | 7 days | |
| Oct 15, 4:49 PM CDT | Areal Flood Advisory | GUM | 3 hr | |
| Oct 15, 7:21 PM CDT | Flash Flood Warning | GUM | 6 hr | |
| Oct 15, 7:58 PM CDT | Areal Flood Advisory | GUM | 3 hr | |
| Oct 16, 12:43 AM CDT | Flash Flood Warning | GUM | 5 hr | |
| Oct 16, 5:27 AM CDT | High Surf Warning | GUM | 35 hr | |
| Oct 16, 6:27 AM CDT | High Surf Advisory | GUM | 9 days | |
| Oct 16, 12:25 PM CDT | Hazardous Seas Warning | GUM | 15 hr | |
| Oct 16, 12:25 PM CDT | Hazardous Seas Warning | GUM | 27 hr | |
| Oct 16, 4:18 PM CDT | Areal Flood Advisory | GUM | 117 min | |
| Oct 16, 5:14 PM CDT | Wind Advisory | GUM | 10 hr | |
| Oct 18, 1:06 AM CDT | Small Craft Advisory for Hazardous Seas | 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 |
|---|---|
| Flooding | |
| Flash Flood Warning | 4 |
| Flash Flood Watch | 1 |
| Areal Flood Advisory | 3 |
| Wind and dust | |
| Wind Advisory | 2 |
| Tropical | |
| Tropical Storm Warning | 2 |
| Tropical Storm Watch | 1 |
| Coast and beach | |
| High Surf Warning | 1 |
| High Surf Advisory | 4 |
| Marine | |
| Hazardous Seas Warning | 2 |
| Small Craft Advisory | 3 |
| Small Craft Advisory for Hazardous Seas | 1 |
Nearby
Alerts in force nowTornadoes on recordThe radar archive20142016
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.