Alert archive / Hawaii / Special Marine Warnings in 2021
Special Marine Warning 39, NWS Honolulu, HI
NWS Honolulu, HI issued this special marine warning at Mar 10, 2021, 3:42 AM HST. It was in force for 2 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Mar 10, 2021, 3:42 AM HST (13:42 UTC)
- Expired
- Mar 10, 2021, 5:45 AM HST
- In force
- 2 hr
- Issued by
- NWS Honolulu, HI
- Area
- Storm-based polygon
- Hail
- 0.0 in
- Wind
- 34.0 mph
What forecasters said that day
The local office's own words before this special marine warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Honolulu, HI wrote its last area forecast discussion before this special marine warning went out at Mar 9, 8:55 PM HST, 6 hours 47 minutes earlier.
Area forecast discussion, Mar 9, 8:55 PM HST, 6 hours 47 minutes before
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</html>The office that day
Everything else NWS Honolulu, HI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 9, 2:15 PM HST | Special Marine Warning | HFO | 30 min | |
| Mar 9, 2:21 PM HST | Special Weather Statement | HFO | Kauai | 39 min |
| Mar 9, 2:44 PM HST | Special Marine Warning | HFO | 46 min | |
| Mar 9, 3:08 PM HST | Special Weather Statement | HFO | Kauai | 37 min |
| Mar 9, 3:17 PM HST | Special Marine Warning | HFO | 88 min | |
| Mar 9, 3:21 PM HST | Flash Flood Warning | HFO | Honolulu | 9 hr |
| Mar 9, 3:24 PM HST | Special Marine Warning | HFO | 64 min | |
| Mar 9, 3:47 PM HST | Areal Flood Advisory | HFO | Kauai | 43 min |
| Mar 9, 4:18 PM HST | Special Weather Statement | HFO | Kauai | 57 min |
| Mar 9, 4:30 PM HST | Flash Flood Warning | HFO | Kauai | 17 hr |
| Mar 9, 8:33 PM HST | Special Marine Warning | HFO | 87 min | |
| Mar 9, 10:44 PM HST | Special Marine Warning | HFO | 2 hr | |
| Mar 9, 10:56 PM HST | Areal Flood Advisory | HFO | Kalawao | 3 hr |
| Mar 9, 11:03 PM HST | Special Marine Warning | HFO | 93 min | |
| Mar 9, 11:16 PM HST | Special Marine Warning | HFO | 76 min | |
| Mar 10, 12:45 AM HST | Special Marine Warning | HFO | 105 min | |
| Mar 10, 1:02 AM HST | Areal Flood Advisory | HFO | Hawaii | 4 hr |
| Mar 10, 2:20 AM HST | Special Marine Warning | HFO | 115 min | |
| Mar 10, 4:43 AM HST | Special Marine Warning | HFO | 2 hr | |
| Mar 10, 5:26 AM HST | Flash Flood Warning | HFO | Hawaii | 3 hr |
| Mar 10, 5:47 AM HST | Special Marine Warning | HFO | 118 min | |
| Mar 10, 6:36 AM HST | Flash Flood Warning | HFO | Hawaii | 3 hr |
| Mar 10, 7:43 AM HST | Special Marine Warning | HFO | 107 min | |
| Mar 10, 9:06 AM HST | Areal Flood Advisory | HFO | Hawaii | 115 min |
| Mar 10, 9:11 AM HST | Areal Flood Advisory | HFO | Kauai | 9 hr |
| Mar 10, 9:17 AM HST | Special Marine Warning | HFO | 118 min | |
| Mar 10, 10:11 AM HST | High Surf Advisory | HFO | Honolulu, Kalawao | 29 hr |
| Mar 10, 11:11 AM HST | Special Marine Warning | HFO | 2 hr | |
| Mar 10, 1:09 PM HST | Areal Flood Advisory | HFO | Honolulu | 36 min |
| Mar 10, 1:10 PM HST | Special Marine Warning | HFO | 110 min | |
| Mar 10, 1:45 PM HST | Flash Flood Warning | HFO | Honolulu | 3 hr |
Nearby
Special Marine Warnings in Hawaii, 2021Every special marine warning in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.