Alert archive / Hawaii / Small Craft Advisories
Small Craft Advisories in Hawaii, 2018
46 small craft advisories in 2018. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of small craft advisories reaches back to 2005.
Small Craft Advisories by county
Each county as a circle sized by its count in 2018. Tap one for its archive.
- Small Craft Advisories
- 46
- Busiest month
- April6 small craft advisories
- Busiest day
- January 16, 20182 small craft advisories
Over time
By month
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 | Counties | Lasted |
|---|---|---|---|---|
| Jan 9, 3:36 PM HST | Small Craft Advisory | HFO | 9 days | |
| Jan 15, 3:47 PM HST | Small Craft Advisory | HFO | 44 hr | |
| Jan 16, 3:52 AM HST | Small Craft Advisory | HFO | 9 days | |
| Jan 25, 9:00 PM HST | Small Craft Advisory | HFO | 6 hr | |
| Jan 29, 3:37 PM HST | Small Craft Advisory | HFO | 42 hr | |
| Jan 31, 3:42 PM HST | Small Craft Advisory | HFO | 4 days | |
| Feb 8, 9:40 AM HST | Small Craft Advisory | HFO | 54 hr | |
| Feb 13, 3:07 AM HST | Small Craft Advisory | HFO | 37 hr | |
| Feb 22, 4:02 PM HST | Small Craft Advisory | HFO | 20 days | |
| Feb 23, 1:26 PM HST | Small Craft Advisory | HFO | 19 days | |
| Mar 18, 3:51 PM HST | Small Craft Advisory | HFO | 29 hr | |
| Mar 20, 3:40 PM HST | Small Craft Advisory | HFO | 72 hr | |
| Apr 4, 3:28 AM HST | Small Craft Advisory | HFO | 13 hr | |
| Apr 6, 9:31 AM HST | Small Craft Advisory | HFO | 18 hr | |
| Apr 8, 3:31 PM HST | Small Craft Advisory | HFO | 4 days | |
| Apr 10, 3:42 AM HST | Small Craft Advisory | HFO | 60 hr | |
| Apr 12, 9:18 PM HST | Small Craft Advisory | HFO | 14 days | |
| Apr 27, 3:25 PM HST | Small Craft Advisory | HFO | 3 days | |
| May 6, 3:32 PM HST | Small Craft Advisory | HFO | 72 hr | |
| May 11, 3:43 PM HST | Small Craft Advisory | HFO | 72 hr | |
| May 18, 3:39 AM HST | Small Craft Advisory | HFO | 5 days | |
| May 23, 3:36 AM HST | Small Craft Advisory | HFO | 5 days | |
| May 28, 3:33 PM HST | Small Craft Advisory | HFO | 10 days | |
| Jun 8, 9:45 AM HST | Small Craft Advisory | HFO | 4 days | |
| Jun 21, 3:57 AM HST | Small Craft Advisory | HFO | 8 days | |
| Jul 2, 3:52 AM HST | Small Craft Advisory | HFO | 7 days | |
| Jul 9, 3:30 PM HST | Small Craft Advisory | HFO | 11 days | |
| Jul 21, 3:39 PM HST | Small Craft Advisory | HFO | 17 days | |
| Aug 7, 4:18 AM HST | Small Craft Advisory | HFO | 6 days | |
| Aug 19, 3:41 PM HST | Small Craft Advisory | HFO | 42 hr | |
| Aug 25, 5:05 AM HST | Small Craft Advisory | HFO | 6 days | |
| Sep 3, 9:17 PM HST | Small Craft Advisory | HFO | 4 days | |
| Sep 11, 11:16 PM HST | Small Craft Advisory | HFO | 7 days | |
| Sep 20, 3:34 AM HST | Small Craft Advisory | HFO | 60 hr | |
| Oct 3, 3:28 PM HST | Small Craft Advisory | HFO | 36 hr | |
| Oct 8, 3:38 AM HST | Small Craft Advisory | HFO | 48 hr | |
| Oct 15, 9:27 PM HST | Small Craft Advisory | HFO | 42 hr | |
| Oct 22, 3:28 AM HST | Small Craft Advisory | HFO | 9 days | |
| Nov 1, 3:31 AM HST | Small Craft Advisory | HFO | 4 days | |
| Nov 9, 3:47 AM HST | Small Craft Advisory | HFO | 4 days | |
| Nov 15, 3:31 PM HST | Small Craft Advisory | HFO | 8 days | |
| Nov 25, 3:32 AM HST | Small Craft Advisory | HFO | 3 days | |
| Nov 30, 3:45 PM HST | Small Craft Advisory | HFO | 18 hr | |
| Dec 2, 3:51 AM HST | Small Craft Advisory | HFO | 22 days | |
| Dec 13, 12:12 PM HST | Small Craft Advisory | HFO | 11 days | |
| Dec 27, 9:44 AM HST | Small Craft Advisory | HFO | 10 days |
The busiest days
Days with the most alerts issued, by UTC date.
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. Warning verification from the Mesonet's Cow. Rebuilt daily.