Alert archive / Hawaii / Wind Advisories in 2007
Wind Advisory 39, NWS Honolulu, HI
NWS Honolulu, HI issued this wind advisory at Oct 23, 2007, 3:36 PM HST for Kalawao County, Hawaii. It took effect at Oct 24, 2007, 12:00 AM HST. It was in force for 16 hr.
The area
The counties it named.
The facts
- Issued
- Oct 23, 2007, 3:36 PM HST (01:36 UTC)
- In effect from
- Oct 24, 2007, 12:00 AM HST
- Expired
- Oct 24, 2007, 3:33 PM HST
- In force
- 16 hr
- Issued by
- NWS Honolulu, HI
County Kalawao County, HI
The nearest sounding before it
Hilo, (PITO), launched 00:00Z, 1.6 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
- 72 J/kg
- Mixed-layer CIN
- -6 J/kg
- Mixed-layer LCL
- 983 m above ground
- 0-6 km bulk shear
- 5 kt
- 0-1 km storm-relative helicity
- 23 m²/s²
- 0-3 km storm-relative helicity
- -8 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 WWHW70 PHFO 240136 NPWHFO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE HONOLULU HI 336 PM HST TUE OCT 23 2007 ...INCREASING WINDS OVER HALEAKALA SUMMIT... .STRENGTHENING HIGH PRESSURE NORTH OF THE ISLANDS WILL RESULT IN INCREASING WINDS OVER THE ISLANDS...WITH SPEEDS EXCEEDING ADVISORY LEVELS OVER THE HALEAKALA SUMMIT BY EARLY WEDNESDAY MORNING. HIZ022-241445- /O.NEW.PHFO.WI.Y.0039.071024T1000Z-071025T0400Z/ HALEAKALA SUMMIT- 336 PM HST TUE OCT 23 2007 ...WIND ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM HST WEDNESDAY... EAST WINDS WILL INCREASE TO 25 TO 35 MPH LATER TONIGHT...AND CONTINUE THROUGH THE DAY WEDNESDAY. A WIND ADVISORY MEANS THAT WINDS OF 30 TO 39 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. $$ BIRCHARD
2 follow-up statements
000 WWHW70 PHFO 241354 NPWHFO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE HONOLULU HI 354 AM HST WED OCT 24 2007 ...ADVISORY LEVEL WINDS OVER HALEAKALA SUMMIT TODAY... .ADVISORY LEVEL WINDS ARE EXPECTED TODAY OVER HALEAKALA SUMMIT DUE TO HIGH PRESSURE TO THE NORTH OF THE ISLANDS. HIZ022-250400- /O.CON.PHFO.WI.Y.0039.000000T0000Z-071025T0400Z/ HALEAKALA SUMMIT- 354 AM HST WED OCT 24 2007 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM HST THIS AFTERNOON... A WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM HST THIS AFTERNOON. A WIND ADVISORY MEANS THAT WINDS OF 30 TO 39 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. $$
000 WWHW70 PHFO 250133 NPWHFO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE HONOLULU HI 333 PM HST WED OCT 24 2007 ...WINDS HAVE DECREASED ACROSS HALEAKALA SUMMIT ON MAUI... .WINDS HAVE FALLEN BELOW 30 MPH ON HALEAKALA SUMMIT...PROMPTING CANCELLATION OF THE WIND ADVISORY. HIZ022-250245- /O.CAN.PHFO.WI.Y.0039.000000T0000Z-071025T0400Z/ HALEAKALA SUMMIT- INCLUDING THE CITY OF...HALEAKALA NATIONAL PARK ABOVE 6000 FEET 333 PM HST WED OCT 24 2007 ...WIND ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN HONOLULU HAS CANCELED THE WIND ADVISORY. HALEAKALA SUMMIT OBSERVATIONS SHOW WINDS DECREASING BELOW 20 MPH. $$ HOAG
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.