Alert archive / Hawaii / Wind Advisories in 2012
Wind Advisory 13, NWS Honolulu, HI
NWS Honolulu, HI issued this wind advisory at Mar 16, 2012, 1:14 PM HST for Hawaii County, Hawaii. It was in force for 15 hr.
The area
The counties it named.
The facts
- Issued
- Mar 16, 2012, 1:14 PM HST (23:14 UTC)
- Expired
- Mar 17, 2012, 3:44 AM HST
- In force
- 15 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 23:14 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 12:00Z, 11.2 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
- 49 J/kg
- Mixed-layer CIN
- -6 J/kg
- Mixed-layer LCL
- 719 m above ground
- 0-6 km bulk shear
- 36 kt
- 0-1 km storm-relative helicity
- 47 m²/s²
- 0-3 km storm-relative helicity
- 87 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
780 WWHW70 PHFO 162314 NPWHFO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE HONOLULU HI 114 PM HST FRI MAR 16 2012 ...WIND ADVISORY FOR THE BIG ISLAND SUMMITS THROUGH SATURDAY AFTERNOON... .DEEP TRADE WIND FLOW WILL PRODUCE STRONG WINDS ACROSS THE BIG ISLAND SUMMITS. HIZ028-171215- /O.NEW.PHFO.WI.Y.0013.120316T2314Z-120318T0400Z/ BIG ISLAND SUMMITS- INCLUDING THE CITY OF...MAUNA LOA AND MAUNA KEA ABOVE 8000 FEET 114 PM HST FRI MAR 16 2012 ...WIND ADVISORY IN EFFECT UNTIL 6 PM HST SATURDAY... THE NATIONAL WEATHER SERVICE IN HONOLULU HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT UNTIL 6 PM HST SATURDAY. * WINDS...25 TO 40 MPH. * TIMING...THROUGH SATURDAY AFTERNOON. * IMPACTS...WINDS THIS STRONG CAN BRING DOWN TREE BRANCHES AND 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. && $$ DEJESUS
2 follow-up statements
581 WWHW70 PHFO 170124 NPWHFO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE HONOLULU HI 324 PM HST FRI MAR 16 2012 ...WIND ADVISORY FOR THE BIG ISLAND SUMMITS THROUGH SATURDAY AFTERNOON... .DEEP TRADE WIND FLOW WILL PRODUCE STRONG WINDS ACROSS THE BIG ISLAND SUMMITS. HIZ028-171430- /O.CON.PHFO.WI.Y.0013.000000T0000Z-120318T0400Z/ BIG ISLAND SUMMITS- INCLUDING THE CITY OF...MAUNA LOA AND MAUNA KEA ABOVE 8000 FEET 324 PM HST FRI MAR 16 2012 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM HST SATURDAY... A WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM HST SATURDAY. * WINDS...25 TO 40 MPH. * TIMING...THROUGH SATURDAY AFTERNOON. * IMPACTS...WINDS THIS STRONG CAN BRING DOWN TREE BRANCHES AND MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF AT LEAST 30 MPH...WITH GUSTS OVER 50 MPH...ARE EXPECTED. MOTORISTS SHOULD USE EXTRA CAUTION. && $$ DEJESUS
948 WWHW70 PHFO 171344 NPWHFO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE HONOLULU HI 344 AM HST SAT MAR 17 2012 HIZ028-171445- /O.CAN.PHFO.WI.Y.0013.000000T0000Z-120318T0400Z/ BIG ISLAND SUMMITS- INCLUDING THE CITY OF...MAUNA LOA AND MAUNA KEA ABOVE 8000 FEET 344 AM HST SAT MAR 17 2012 ...WIND ADVISORY IS CANCELLED FOR THE BIG ISLAND SUMMITS... THE NATIONAL WEATHER SERVICE IN HONOLULU HAS CANCELLED THE WIND ADVISORY. WINDS ON TOP OF MAUNA KEA AND MAUNA LOA HAVE DIMINISHED AND A WIND ADVISORY IS NO LONGER NEEDED. $$ HIZ022-180245- /O.NEW.PHFO.WI.Y.0014.120317T1344Z-120318T0400Z/ HALEAKALA SUMMIT- INCLUDING THE CITY OF...HALEAKALA NATIONAL PARK ABOVE 6000 FEET 344 AM HST SAT MAR 17 2012 ...WIND ADVISORY IN EFFECT UNTIL 6 PM HST THIS EVENING FOR THE HALEAKALA SUMMIT... THE NATIONAL WEATHER SERVICE IN HONOLULU HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT UNTIL 6 PM HST THIS EVENING. * WINDS...EAST 30 TO 35 MPH WITH GUSTS TO 50 MPH. * TIMING...THROUGH TODAY. * IMPACTS...WINDS THIS STRONG CAN BRING DOWN TREE BRANCHES AND MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF AT LEAST 30 MPH...WITH GUSTS OVER 50 MPH...ARE EXPECTED. MOTORISTS SHOULD USE EXTRA CAUTION. && $$
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.