Alert archive / Hawaii / Wind Advisories in 2011
Wind Advisory 3, NWS Honolulu, HI
NWS Honolulu, HI issued this wind advisory at Jan 9, 2011, 3:22 PM HST for Hawaii County, Hawaii. It was in force for 12 hr.
The area
The counties it named.
The facts
- Issued
- Jan 9, 2011, 3:22 PM HST (01:22 UTC)
- Expired
- Jan 10, 2011, 3:46 AM HST
- In force
- 12 hr
- Issued by
- NWS Honolulu, HI
County Hawaii County, HI
The radar
The South Shore radar (PHWA), 57 km from the middle of the area, began a volume at 01:21 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, 1.4 hours before the alert went out and 56 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
- 1328 m above ground
- 0-6 km bulk shear
- 25 kt
- 0-1 km storm-relative helicity
- 48 m²/s²
- 0-3 km storm-relative helicity
- 115 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
686 WWHW70 PHFO 100122 NPWHFO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE HONOLULU HI 322 PM HST SUN JAN 9 2011 HIZ028-101400- /O.CAN.PHFO.HW.W.0002.000000T0000Z-110110T0200Z/ /O.NEW.PHFO.WI.Y.0003.110110T0122Z-110110T1400Z/ BIG ISLAND SUMMITS- 322 PM HST SUN JAN 9 2011 ...WIND ADVISORY IN EFFECT UNTIL 4 AM HST MONDAY... ...HIGH WIND WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN HONOLULU HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT UNTIL 4 AM HST MONDAY. THE HIGH WIND WARNING HAS BEEN CANCELLED. * TIMING...COLD AND STRONG WEST WINDS WILL CONTINUE ACROSS THE SUMMITS OF MAUNA KEA AND MAUNA LOA INTO EARLY MONDAY MORNING. * WINDS...WESTERLY WINDS OF 20 TO 35 MPH WITH GUSTS TO 50 MPH. * IMPACTS...OPERATORS OF HIGH PROFILE VEHICLES SHOULD DRIVE WITH CAUTION...AND VISITORS TO THE SUMMITS SHOULD PREPARE FOR WINDY AND COLD CONDITIONS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 30 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ BRENCHLEY
1 follow-up statement
937 WWHW70 PHFO 101346 NPWHFO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE HONOLULU HI 346 AM HST MON JAN 10 2011 ...WINDY CONDITIONS TO DEVELOP ON HALEAKALA SUMMIT THIS MORNING... .OVERVIEW...A COLD FRONT MOVING IN FROM THE WEST WILL CAUSE SOUTHWEST WINDS TO INCREASE ON HALEAKALA SUMMIT THROUGH THE DAY. HIZ028-101500- /O.CAN.PHFO.WI.Y.0003.000000T0000Z-110110T1400Z/ BIG ISLAND SUMMITS- 346 AM HST MON JAN 10 2011 ...WIND ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN HONOLULU HAS CANCELLED THE WIND ADVISORY. WINDS HAVE DECREASED BELOW 30 MPH. $$ HIZ022-110300- /O.NEW.PHFO.WI.Y.0004.110110T2000Z-110111T1000Z/ HALEAKALA SUMMIT- 346 AM HST MON JAN 10 2011 ...WIND ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO MIDNIGHT HST TONIGHT... THE NATIONAL WEATHER SERVICE IN HONOLULU HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT FROM 10 AM THIS MORNING TO MIDNIGHT HST TONIGHT. * TIMING...SOUTHWEST WINDS WILL INCREASE ACROSS HALEAKALA SUMMIT THIS MORNING BECOMING WINDY BY 10 AM AND LASTING INTO THE EVENING. * WINDS...SOUTHWEST WINDS OF 25 TO 35 MPH WITH GUSTS TO 50 MPH. * IMPACTS...OPERATORS OF HIGH PROFILE VEHICLES SHOULD DRIVE WITH CAUTION...AND VISITORS TO THE SUMMITS SHOULD PREPARE FOR WINDY AND COLD CONDITIONS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 30 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ WROE
The office that day
Everything else NWS Honolulu, HI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 10, 3:46 AM HST | High Surf Advisory | HFO | Hawaii, Honolulu, Kauai, Kalawao | 60 hr |
| Jan 10, 3:46 AM HST | Wind Advisory | HFO | Hawaii, Kalawao | 24 hr |
| Jan 10, 1:42 PM HST | Areal Flood Advisory | HFO | Honolulu | 2 hr |
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.