Alert archive / Hawaii / Wind Advisories in 2012
Wind Advisory 36, NWS Honolulu, HI
NWS Honolulu, HI issued this wind advisory at Oct 11, 2012, 3:24 AM HST for Hawaii County, Kalawao County, Hawaii. It took effect at Oct 11, 2012, 9:39 AM HST. It was in force for 66 hr.
The area
The counties it named.
The facts
- Issued
- Oct 11, 2012, 3:24 AM HST (13:24 UTC)
- In effect from
- Oct 11, 2012, 9:39 AM HST
- Expired
- Oct 14, 2012, 3:32 AM HST
- In force
- 66 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 13:26 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, 1.4 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
- 553 J/kg
- Mixed-layer CIN
- -65 J/kg
- Mixed-layer LCL
- 652 m above ground
- 0-6 km bulk shear
- 25 kt
- 0-1 km storm-relative helicity
- 29 m²/s²
- 0-3 km storm-relative helicity
- 63 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.4
The text
As transmitted, in the capitals the NWS used until 2016.
659 WWHW70 PHFO 111324 NPWHFO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE HONOLULU HI 324 AM HST THU OCT 11 2012 ...STRENGTHENING HIGH PRESSURE TO THE NORTH WILL INCREASE WINDS ACROSS THE HALEAKALA SUMMIT... HIZ022-120230- /O.NEW.PHFO.WI.Y.0036.121012T0400Z-121013T0400Z/ HALEAKALA SUMMIT- INCLUDING THE CITY OF...HALEAKALA NATIONAL PARK ABOVE 6000 FEET 324 AM HST THU OCT 11 2012 ...WIND ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 6 PM HST FRIDAY... THE NATIONAL WEATHER SERVICE IN HONOLULU HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT FROM 6 PM THIS EVENING TO 6 PM HST FRIDAY. * WINDS...EAST 30 TO 35 MPH WITH GUSTS UP TO 50 MPH. * 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. && $$ MORRISON
7 follow-up statements
386 WWHW70 PHFO 111939 NPWHFO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE HONOLULU HI 939 AM HST THU OCT 11 2012 ...STRENGTHENING HIGH PRESSURE TO THE NORTH WILL INCREASE WINDS ACROSS THE HIGHEST SUMMITS ON MAUI AND THE BIG ISLAND... HIZ028-120845- /O.EXB.PHFO.WI.Y.0036.121011T1939Z-121013T0400Z/ BIG ISLAND SUMMITS- INCLUDING THE CITY OF...MAUNA LOA AND MAUNA KEA ABOVE 8000 FEET 939 AM HST THU OCT 11 2012 ...WIND ADVISORY IN EFFECT UNTIL 6 PM HST FRIDAY... THE NATIONAL WEATHER SERVICE IN HONOLULU HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT UNTIL 6 PM HST FRIDAY. * WINDS...EAST 25 TO 30 MPH WITH GUSTS UP TO 35 MPH. * TIMING...THROUGH FRIDAY AFTERNOON. * IMPACTS...WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF AT LEAST 30 MPH...WITH GUSTS OVER 50 MPH...ARE EXPECTED. MOTORISTS SHOULD USE EXTRA CAUTION. && $$ HIZ022-120845- /O.EXT.PHFO.WI.Y.0036.121011T1939Z-121013T0400Z/ HALEAKALA SUMMIT- INCLUDING THE CITY OF...HALEAKALA NATIONAL PARK ABOVE 6000 FEET 939 AM HST THU OCT 11 2012 ...WIND ADVISORY NOW IN EFFECT UNTIL 6 PM HST FRIDAY... THE WIND ADVISORY IS NOW IN EFFECT UNTIL 6 PM HST FRIDAY. * WINDS...EAST 30 TO 35 MPH WITH GUSTS UP TO 40 MPH. * TIMING...THROUGH FRIDAY 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. && $$ POWELL
741 WWHW70 PHFO 120135 NPWHFO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE HONOLULU HI 335 PM HST THU OCT 11 2012 ...STRENGTHENING HIGH PRESSURE TO THE NORTH WILL INCREASE WINDS ACROSS THE HIGHEST SUMMITS ON MAUI AND THE BIG ISLAND... HIZ022-028-121445- /O.CON.PHFO.WI.Y.0036.000000T0000Z-121013T0400Z/ HALEAKALA SUMMIT-BIG ISLAND SUMMITS- INCLUDING THE CITIES OF... HALEAKALA NATIONAL PARK ABOVE 6000 FEET... MAUNA LOA AND MAUNA KEA ABOVE 8000 FEET 335 PM HST THU OCT 11 2012 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM HST FRIDAY... A WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM HST FRIDAY. * WINDS...EAST 25 TO 35 MPH WITH GUSTS UP TO 40 MPH. * TIMING...THROUGH FRIDAY AFTERNOON. * IMPACTS...WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF AT LEAST 30 MPH...WITH GUSTS OVER 50 MPH...ARE EXPECTED. MOTORISTS SHOULD USE EXTRA CAUTION. && $$ POWELL
950 WWHW70 PHFO 121321 NPWHFO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE HONOLULU HI 321 AM HST FRI OCT 12 2012 ...STRONG WINDS CONTINUE ACROSS THE SUMMITS ON MAUI AND THE BIG ISLAND TODAY... HIZ022-028-130230- /O.CON.PHFO.WI.Y.0036.000000T0000Z-121013T0400Z/ HALEAKALA SUMMIT-BIG ISLAND SUMMITS- INCLUDING THE CITIES OF... HALEAKALA NATIONAL PARK ABOVE 6000 FEET... MAUNA LOA AND MAUNA KEA ABOVE 8000 FEET 321 AM HST FRI OCT 12 2012 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM HST THIS EVENING... A WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM HST THIS EVENING. * WINDS...EAST 25 TO 35 MPH WITH GUSTS UP TO 40 MPH. * TIMING...THROUGH THIS EVENING. * 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. && $$
630 WWHW70 PHFO 130153 NPWHFO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE HONOLULU HI 353 PM HST FRI OCT 12 2012 ...STRONG WINDS CONTINUE ACROSS THE HALEAKALA SUMMIT ON MAUI THROUGH SATURDAY MORNING... ...WIND ADVISORY FOR THE BIG ISLAND SUMMITS HAS BEEN CANCELLED... HIZ028-130300- /O.CAN.PHFO.WI.Y.0036.000000T0000Z-121013T0400Z/ BIG ISLAND SUMMITS- INCLUDING THE CITY OF...MAUNA LOA AND MAUNA KEA ABOVE 8000 FEET 353 PM HST FRI OCT 12 2012 ...WIND ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN HONOLULU HAS CANCELLED THE WIND ADVISORY. WIND SPEEDS HAVE DECREASED TO BELOW ADVISORY CRITERIA OVER THE BIG ISLAND SUMMITS. $$ HIZ022-131500- /O.EXT.PHFO.WI.Y.0036.000000T0000Z-121013T1600Z/ HALEAKALA SUMMIT- INCLUDING THE CITY OF...HALEAKALA NATIONAL PARK ABOVE 6000 FEET 353 PM HST FRI OCT 12 2012 ...WIND ADVISORY NOW IN EFFECT UNTIL 6 AM HST SATURDAY... THE WIND ADVISORY IS NOW IN EFFECT UNTIL 6 AM HST SATURDAY. * WINDS...EAST 25 TO 35 MPH WITH GUSTS UP TO 40 MPH. * TIMING...THROUGH SATURDAY MORNING. * 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. && $$
818 WWHW70 PHFO 131313 NPWHFO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE HONOLULU HI 313 AM HST SAT OCT 13 2012 ...STRONG WINDS WILL CONTINUE ACROSS THE HALEAKALA SUMMIT ON MAUI THROUGH LATE THIS AFTERNOON... HIZ022-140215- /O.EXT.PHFO.WI.Y.0036.000000T0000Z-121014T0400Z/ HALEAKALA SUMMIT- INCLUDING THE CITY OF...HALEAKALA NATIONAL PARK ABOVE 6000 FEET 313 AM HST SAT OCT 13 2012 ...WIND ADVISORY NOW IN EFFECT UNTIL 6 PM HST THIS EVENING... THE WIND ADVISORY IS NOW IN EFFECT UNTIL 6 PM HST THIS EVENING. * WINDS...EAST 25 TO 35 MPH WITH GUSTS UP TO 40 MPH. * TIMING...THROUGH LATE SATURDAY AFTERNOON. * IMPACTS...WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR HIGH PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF AT LEAST 30 MPH...WITH GUSTS OVER 50 MPH...ARE EXPECTED. MOTORISTS SHOULD USE EXTRA CAUTION. && $$ FOSTER
062 WWHW70 PHFO 140146 NPWHFO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE HONOLULU HI 346 PM HST SAT OCT 13 2012 ...STRONG WINDS WILL CONTINUE ACROSS THE HALEAKALA SUMMIT ON MAUI THROUGH SUNDAY MORNING... HIZ022-141500- /O.EXT.PHFO.WI.Y.0036.000000T0000Z-121014T1600Z/ HALEAKALA SUMMIT- INCLUDING THE CITY OF...HALEAKALA NATIONAL PARK ABOVE 6000 FEET 346 PM HST SAT OCT 13 2012 ...WIND ADVISORY NOW IN EFFECT UNTIL 6 AM HST SUNDAY... THE WIND ADVISORY IS NOW IN EFFECT UNTIL 6 AM HST SUNDAY. * WINDS...EAST 25 TO 35 MPH WITH GUSTS UP TO 50 MPH. * TIMING...THROUGH SUNDAY MORNING. * 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. && $$
486 WWHW70 PHFO 141332 NPWHFO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE HONOLULU HI 332 AM HST SUN OCT 14 2012 HIZ022-141445- /O.CAN.PHFO.WI.Y.0036.000000T0000Z-121014T1600Z/ HALEAKALA SUMMIT- INCLUDING THE CITY OF...HALEAKALA NATIONAL PARK ABOVE 6000 FEET 332 AM HST SUN OCT 14 2012 ...WIND ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN HONOLULU HAS CANCELLED THE WIND ADVISORY. THE WIND SPEEDS ON MOUNT HALEAKALA HAVE GRADUALLY DIMINISHED BELOW THE WIND ADVISORY CRITERIA EARLY THIS MORNING. THEREFORE... THE WIND ADVISORY IS CANCELLED. $$ HOUSTON
The office that day
Everything else NWS Honolulu, HI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Oct 11, 3:48 AM HST | Small Craft Advisory | HFO | 4 days |
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.