Alert archive / Hawaii / Wind Advisories in 2012
Wind Advisory 28, NWS Honolulu, HI
NWS Honolulu, HI issued this wind advisory at Jun 25, 2012, 8:52 PM HST for Hawaii County, Kalawao County, Hawaii. It was in force for 7 hr.
The area
The counties it named.
The facts
- Issued
- Jun 25, 2012, 8:52 PM HST (06:52 UTC)
- Expired
- Jun 26, 2012, 3:26 AM HST
- In force
- 7 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 06:55 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, 6.9 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
- 57 J/kg
- Mixed-layer CIN
- -2 J/kg
- Mixed-layer LCL
- 463 m above ground
- 0-6 km bulk shear
- 2 kt
- 0-1 km storm-relative helicity
- 16 m²/s²
- 0-3 km storm-relative helicity
- 18 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
003 WWHW70 PHFO 260652 NPWHFO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE HONOLULU HI 852 PM HST MON JUN 25 2012 ...INCREASING WINDS EXPECTED AT HIGHEST ELEVATIONS... .STRONG WINDS ALOFT HAVE REACHED ADVISORY THRESHOLD AT THE HIGHEST ISLAND ELEVATIONS. WINDS ARE EXPECTED TO DECREASE BELOW ADVISORY THRESHOLD BY TUESDAY NIGHT. HIZ022-028-262000- /O.NEW.PHFO.WI.Y.0028.120626T0652Z-120627T0400Z/ HALEAKALA SUMMIT-BIG ISLAND SUMMITS- INCLUDING THE CITIES OF... HALEAKALA NATIONAL PARK ABOVE 6000 FEET... MAUNA LOA AND MAUNA KEA ABOVE 8000 FEET 852 PM HST MON JUN 25 2012 ...WIND ADVISORY IN EFFECT UNTIL 6 PM HST TUESDAY... THE NATIONAL WEATHER SERVICE IN HONOLULU HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT UNTIL 6 PM HST TUESDAY. * WINDS...NORTHEAST 20 TO 30 MPH WITH GUSTS UP TO 40 MPH. * TIMING...THROUGH TUESDAY AFTERNOON. * IMPACTS...WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF AT LEAST 30 MPH...WITH GUSTS OVER 50 MPH...ARE EXPECTED. MOTORISTS SHOULD USE EXTRA CAUTION. && $$
1 follow-up statement
320 WWHW70 PHFO 261326 NPWHFO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE HONOLULU HI 326 AM HST TUE JUN 26 2012 HIZ022-028-261430- /O.CAN.PHFO.WI.Y.0028.000000T0000Z-120627T0400Z/ HALEAKALA SUMMIT-BIG ISLAND SUMMITS- INCLUDING THE CITIES OF... HALEAKALA NATIONAL PARK ABOVE 6000 FEET... MAUNA LOA AND MAUNA KEA ABOVE 8000 FEET 326 AM HST TUE JUN 26 2012 ...WIND ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN HONOLULU HAS CANCELLED THE WIND ADVISORY. WINDS HAVE DECREASED BELOW ADVISORY THRESHOLD AT THE HIGHEST ISLAND ELEVATIONS. THEREFORE THE WIND ADVISORY IS CANCELLED. $$
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.