Alert archive / Hawaii / Wind Advisories in 2016
Wind Advisory 8, NWS Honolulu, HI
NWS Honolulu, HI issued this wind advisory at Feb 20, 2016, 3:45 PM HST for Hawaii County, Kalawao County, Hawaii. It was in force for 44 hr.
The area
The counties it named.
The facts
- Issued
- Feb 20, 2016, 3:45 PM HST (01:45 UTC)
- Expired
- Feb 22, 2016, 12:00 PM HST
- In force
- 44 hr
- Issued by
- NWS Honolulu, HI
Counties Hawaii County, HI, Kalawao County, HI
The radar
The Kamuela/Kohala Apt radar (PHKM), 57 km from the middle of the area, began a volume at 01:49 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Hilo, (PITO), launched 00:00Z, 1.8 hours before the alert went out and 150 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1385 m above ground
- 0-6 km bulk shear
- 26 kt
- 0-1 km storm-relative helicity
- 35 m²/s²
- 0-3 km storm-relative helicity
- 103 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
398 WWHW70 PHFO 210145 NPWHFO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE HONOLULU HI 345 PM HST SAT FEB 20 2016 ...WINDS INCREASING OVER THE HIGH SUMMITS ON MAUI AND THE BIG ISLAND... HIZ028-211445- /O.NEW.PHFO.WI.Y.0008.160221T0145Z-160222T1600Z/ BIG ISLAND SUMMITS- INCLUDING THE CITY OF...MAUNA LOA AND MAUNA KEA ABOVE 8000 FEET 345 PM HST SAT FEB 20 2016 ...WIND ADVISORY IN EFFECT UNTIL 6 AM HST MONDAY... THE NATIONAL WEATHER SERVICE IN HONOLULU HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT UNTIL 6 AM HST MONDAY. * TIMING...THROUGH 6 AM HST MONDAY. * WINDS...WEST WINDS 30 TO 45 MPH WITH GUSTS TO 65 MPH. * IMPACTS...A WIND ADVISORY FOR THE SUMMITS MEANS THAT SUSTAINED WINDS OF AT LEAST 45 MPH...OR GUSTS OF AT LEAST 55 MPH...ARE EXPECTED. MOTORISTS SHOULD USE EXTRA CAUTION. PRECAUTIONARY/PREPAREDNESS ACTIONS... MOTORISTS...ESPECIALLY THOSE IN HIGH PROFILE VEHICLES...ARE URGED TO DRIVE WITH EXTREME CAUTION. && $$ HIZ022-211445- /O.NEW.PHFO.WI.Y.0008.160221T1600Z-160222T1600Z/ HALEAKALA SUMMIT- INCLUDING THE CITY OF...HALEAKALA NATIONAL PARK ABOVE 6000 FEET 345 PM HST SAT FEB 20 2016 ...WIND ADVISORY IN EFFECT FROM 6 AM SUNDAY TO 6 AM HST MONDAY... THE NATIONAL WEATHER SERVICE IN HONOLULU HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT FROM 6 AM SUNDAY TO 6 AM HST MONDAY. * TIMING...6 AM HST SUNDAY TO 6 AM HST MONDAY. * WINDS...WEST WINDS 30 TO 45 MPH WITH GUSTS TO 60 MPH. * IMPACTS...A WIND ADVISORY FOR THE SUMMITS MEANS THAT SUSTAINED WINDS OF AT LEAST 45 MPH...OR GUSTS OF AT LEAST 55 MPH...ARE EXPECTED. MOTORISTS SHOULD USE EXTRA CAUTION. PRECAUTIONARY/PREPAREDNESS ACTIONS... MOTORISTS...ESPECIALLY THOSE IN HIGH PROFILE VEHICLES...ARE URGED TO DRIVE WITH EXTREME CAUTION. && $$
4 follow-up statements
537 WWHW70 PHFO 211321 NPWHFO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE HONOLULU HI 321 AM HST SUN FEB 21 2016 HIZ028-220230- /O.CON.PHFO.WI.Y.0008.000000T0000Z-160222T1600Z/ BIG ISLAND SUMMITS- INCLUDING THE CITY OF...MAUNA LOA AND MAUNA KEA ABOVE 8000 FEET 321 AM HST SUN FEB 21 2016 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 AM HST MONDAY... * TIMING...THROUGH 6 AM HST MONDAY. * WINDS...WEST WINDS 30 TO 45 MPH WITH GUSTS TO 65 MPH. * IMPACTS...A WIND ADVISORY FOR THE SUMMITS MEANS THAT SUSTAINED WINDS OF AT LEAST 45 MPH...OR GUSTS OF AT LEAST 55 MPH...ARE EXPECTED. MOTORISTS SHOULD USE EXTRA CAUTION. PRECAUTIONARY/PREPAREDNESS ACTIONS... MOTORISTS...ESPECIALLY THOSE IN HIGH PROFILE VEHICLES...ARE URGED TO DRIVE WITH EXTREME CAUTION. && $$ HIZ022-220230- /O.CON.PHFO.WI.Y.0008.160221T1600Z-160222T1600Z/ HALEAKALA SUMMIT- INCLUDING THE CITY OF...HALEAKALA NATIONAL PARK ABOVE 6000 FEET 321 AM HST SUN FEB 21 2016 ...WIND ADVISORY REMAINS IN EFFECT FROM 6 AM THIS MORNING TO 6 AM HST MONDAY... * TIMING...6 AM HST TODAY TO 6 AM HST MONDAY. * WINDS...WEST WINDS 30 TO 45 MPH WITH GUSTS TO 60 MPH. * IMPACTS...A WIND ADVISORY FOR THE SUMMITS MEANS THAT SUSTAINED WINDS OF AT LEAST 45 MPH...OR GUSTS OF AT LEAST 55 MPH...ARE EXPECTED. MOTORISTS SHOULD USE EXTRA CAUTION. PRECAUTIONARY/PREPAREDNESS ACTIONS... MOTORISTS...ESPECIALLY THOSE IN HIGH PROFILE VEHICLES...ARE URGED TO DRIVE WITH EXTREME CAUTION. && $$
099 WWHW70 PHFO 220141 NPWHFO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE HONOLULU HI 341 PM HST SUN FEB 21 2016 HIZ022-028-221445- /O.CON.PHFO.WI.Y.0008.000000T0000Z-160222T1600Z/ HALEAKALA SUMMIT-BIG ISLAND SUMMITS- INCLUDING THE CITIES OF... HALEAKALA NATIONAL PARK ABOVE 6000 FEET... MAUNA LOA AND MAUNA KEA ABOVE 8000 FEET 341 PM HST SUN FEB 21 2016 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 AM HST MONDAY... * TIMING...THROUGH 6 AM HST MONDAY. * WINDS...WEST WINDS 30 TO 45 MPH WITH GUSTS TO 60 MPH. * IMPACTS...A WIND ADVISORY FOR THE SUMMITS MEANS THAT SUSTAINED WINDS OF AT LEAST 45 MPH...OR GUSTS OF AT LEAST 55 MPH...ARE EXPECTED. MOTORISTS SHOULD USE EXTRA CAUTION. PRECAUTIONARY/PREPAREDNESS ACTIONS... MOTORISTS...ESPECIALLY THOSE IN HIGH PROFILE VEHICLES...ARE URGED TO DRIVE WITH EXTREME CAUTION. && $$
365 WWHW70 PHFO 221327 NPWHFO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE HONOLULU HI 327 AM HST MON FEB 22 2016 HIZ022-221430- /O.CAN.PHFO.WI.Y.0008.000000T0000Z-160222T1600Z/ HALEAKALA SUMMIT- INCLUDING THE CITY OF...HALEAKALA NATIONAL PARK ABOVE 6000 FEET 327 AM HST MON FEB 22 2016 ...WIND ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN HONOLULU HAS CANCELLED THE WIND ADVISORY. WIND SPEEDS OVER HALEAKALA SUMMIT HAVE DECREASED TO BELOW ADVISORY LEVELS. THEREFORE...THE WIND ADVISORY IS NO LONGER IN EFFECT. $$ HIZ028-222200- /O.EXT.PHFO.WI.Y.0008.000000T0000Z-160222T2200Z/ BIG ISLAND SUMMITS- INCLUDING THE CITY OF...MAUNA LOA AND MAUNA KEA ABOVE 8000 FEET 327 AM HST MON FEB 22 2016 ...WIND ADVISORY NOW IN EFFECT UNTIL NOON HST TODAY... * TIMING...THROUGH NOON HST TODAY. * WINDS...WEST WINDS 30 TO 45 MPH WITH GUSTS TO 60 MPH. * IMPACTS...A WIND ADVISORY FOR THE SUMMITS MEANS THAT SUSTAINED WINDS OF AT LEAST 45 MPH...OR GUSTS OF AT LEAST 55 MPH...ARE EXPECTED. MOTORISTS SHOULD USE EXTRA CAUTION. PRECAUTIONARY/PREPAREDNESS ACTIONS... MOTORISTS...ESPECIALLY THOSE IN HIGH PROFILE VEHICLES...ARE URGED TO DRIVE WITH EXTREME CAUTION. && $$
585 WWHW70 PHFO 222157 NPWHFO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE HONOLULU HI 1157 AM HST MON FEB 22 2016 ...WIND ADVISORY EXPIRING... HIZ028-222300- /O.EXP.PHFO.WI.Y.0008.000000T0000Z-160222T2200Z/ BIG ISLAND SUMMITS- INCLUDING THE CITY OF...MAUNA LOA AND MAUNA KEA ABOVE 8000 FEET 1157 AM HST MON FEB 22 2016 ...WIND ADVISORY WILL EXPIRE AT NOON HST TODAY... THE WIND ADVISORY FOR THE SUMMITS OF MAUNA KEA AND MAUNA LOA WILL BE ALLOWED TO EXPIRE. WINDS HAVE WEAKENED BELOW THE ADVISORY THRESHOLD. $$ DONALDSON
The office that day
Everything else NWS Honolulu, HI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 20, 9:09 PM HST | Small Craft Advisory | HFO | 8 days | |
| Feb 21, 3:34 AM HST | High Surf Warning | HFO | Hawaii, Honolulu, Kauai, Kalawao | 6 days |
Nearby
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.