Alert archive / Hawaii / Wind Advisories in 2012
Wind Advisory 33, NWS Honolulu, HI
NWS Honolulu, HI issued this wind advisory at Aug 15, 2012, 9:10 PM HST for Kalawao County, Hawaii. It was in force for 11 hr.
The area
The counties it named.
The facts
- Issued
- Aug 15, 2012, 9:10 PM HST (07:10 UTC)
- Expired
- Aug 16, 2012, 7:52 AM HST
- In force
- 11 hr
- Issued by
- NWS Honolulu, HI
County Kalawao County, HI
The nearest sounding before it
Hilo, (PITO), launched 00:00Z, 7.2 hours before the alert went out and 261 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
- 1226 m above ground
- 0-6 km bulk shear
- 5 kt
- 0-1 km storm-relative helicity
- 7 m²/s²
- 0-3 km storm-relative helicity
- -57 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
535 WWHW70 PHFO 160710 NPWHFO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE HONOLULU HI 910 PM HST WED AUG 15 2012 ...STRONG WINDS ACROSS THE SUMMIT OF HALEAKALA THROUGH EARLY THURSDAY MORNING... .STRONG EASTERLY WINDS HAVE INCREASED OVER THE SUMMIT OF HALEAKALA THIS EVENING AND ARE EXPECTED TO LAST THROUGH EARLY THURSDAY MORNING. HIZ022-161400- /O.NEW.PHFO.WI.Y.0033.120816T0710Z-120816T1400Z/ HALEAKALA SUMMIT- INCLUDING THE CITY OF...HALEAKALA NATIONAL PARK ABOVE 6000 FEET 910 PM HST WED AUG 15 2012 ...WIND ADVISORY IN EFFECT UNTIL 4 AM HST THURSDAY... THE NATIONAL WEATHER SERVICE IN HONOLULU HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT UNTIL 4 AM HST THURSDAY. * WINDS...EAST 25 TO 35 MPH WITH GUSTS UP TO 45 MPH. * TIMING...THROUGH 4 AM HST THURSDAY * IMPACTS...WINDS THIS STRONG CAN DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY INDICATES STRONG WINDS ARE EXPECTED. MOTORISTS SHOULD USE EXTRA CAUTION WHILE DRIVING...ESPECIALLY WHEN OPERATING HIGH PROFILE VEHICLES. && $$
2 follow-up statements
491 WWHW70 PHFO 161316 NPWHFO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE HONOLULU HI 316 AM HST THU AUG 16 2012 ...STRONG WINDS CONTINUE ACROSS THE SUMMIT OF HALEAKALA... HIZ022-162200- /O.EXT.PHFO.WI.Y.0033.000000T0000Z-120816T2200Z/ HALEAKALA SUMMIT- INCLUDING THE CITY OF...HALEAKALA NATIONAL PARK ABOVE 6000 FEET 316 AM HST THU AUG 16 2012 ...WIND ADVISORY NOW IN EFFECT UNTIL NOON HST TODAY... THE WIND ADVISORY IS NOW IN EFFECT UNTIL NOON HST TODAY. * WINDS...EAST 25 TO 35 MPH WITH GUSTS UP TO 45 MPH. * TIMING...THROUGH NOON HST TODAY. * IMPACTS...WINDS THIS STRONG CAN DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY INDICATES STRONG WINDS ARE EXPECTED. MOTORISTS SHOULD USE EXTRA CAUTION WHILE DRIVING...ESPECIALLY WHEN OPERATING HIGH PROFILE VEHICLES. && $$
367 WWHW70 PHFO 161752 NPWHFO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE HONOLULU HI 752 AM HST THU AUG 16 2012 HIZ022-161900- /O.CAN.PHFO.WI.Y.0033.000000T0000Z-120816T2200Z/ HALEAKALA SUMMIT- INCLUDING THE CITY OF...HALEAKALA NATIONAL PARK ABOVE 6000 FEET 752 AM HST THU AUG 16 2012 ...WIND ADVISORY IS CANCELLED... WINDS HAVE DROPPED BELOW THE ADVISORY THRESHOLD. $$
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.