Alert archive / Hawaii / Hawaii County / 2021
Weather alerts in Hawaii County, Hawaii, March 2021
29 weather alerts in March 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 29
- Warnings
- 2
- Watches
- 2
- Advisories
- 24
- Busiest day
- March 10, 20214 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Hawaii-Aleutian Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Feb 28, 4:25 PM HST | Areal Flood Advisory | HFO | 3 hr |
| Feb 28, 8:38 PM HST | Areal Flood Advisory | HFO | 6 hr |
| Mar 7, 11:20 AM HST | Flash Flood Watch | HFO | 8 days |
| Mar 7, 11:31 AM HST | Winter Storm Watch | HFO | 4 hr |
| Mar 7, 3:20 PM HST | Winter Weather Advisory | HFO | 4 days |
| Mar 7, 5:22 PM HST | Areal Flood Advisory | HFO | 6 hr |
| Mar 8, 1:09 PM HST | Areal Flood Advisory | HFO | 12 hr |
| Mar 9, 10:55 AM HST | Areal Flood Advisory | HFO | 11 hr |
| Mar 10, 1:02 AM HST | Areal Flood Advisory | HFO | 4 hr |
| Mar 10, 5:26 AM HST | Flash Flood Warning | HFO | 3 hr |
| Mar 10, 6:36 AM HST | Flash Flood Warning | HFO | 3 hr |
| Mar 10, 9:06 AM HST | Areal Flood Advisory | HFO | 115 min |
| Mar 10, 4:30 PM HST | Areal Flood Advisory | HFO | 2 hr |
| Mar 11, 6:09 PM HST | Areal Flood Advisory | HFO | 99 min |
| Mar 12, 3:12 PM HST | Winter Weather Advisory | HFO | 48 hr |
| Mar 13, 4:43 AM HST | Areal Flood Advisory | HFO | 6 hr |
| Mar 13, 6:03 AM HST | Special Weather Statement | HFO | 87 min |
| Mar 13, 10:31 AM HST | Areal Flood Advisory | HFO | 7 hr |
| Mar 14, 2:21 PM HST | Areal Flood Advisory | HFO | 114 min |
| Mar 14, 6:16 PM HST | Areal Flood Advisory | HFO | 3 hr |
| Mar 15, 5:13 PM HST | Areal Flood Advisory | HFO | 3 hr |
| Mar 16, 4:30 PM HST | Areal Flood Advisory | HFO | 53 min |
| Mar 17, 6:57 PM HST | Areal Flood Advisory | HFO | 97 min |
| Mar 19, 3:28 PM HST | Wind Advisory | HFO | 53 hr |
| Mar 20, 4:44 PM HST | Areal Flood Advisory | HFO | 5 hr |
| Mar 22, 5:08 PM HST | Areal Flood Advisory | HFO | 111 min |
| Mar 23, 1:39 PM HST | Areal Flood Advisory | HFO | 3 hr |
| Mar 28, 5:15 PM HST | Wind Advisory | HFO | 22 hr |
| Mar 28, 7:06 PM HST | Winter Weather Advisory | HFO | 32 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Special Weather Statement | 1 |
| Flooding | |
| Flash Flood Warning | 2 |
| Flash Flood Watch | 1 |
| Areal Flood Advisory | 19 |
| Winter | |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 3 |
| Wind and dust | |
| Wind Advisory | 2 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20202022
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.