Alert archive / Idaho / Wind Advisories in 2014
Wind Advisory 22, NWS Missoula, MT
NWS Missoula, MT issued this wind advisory at Oct 22, 2014, 12:49 PM PDT for Clearwater County, Idaho County, Idaho. It took effect at Oct 23, 2014, 2:00 AM PDT. It was in force for 6 hr.
The area
The counties it named.
The facts
- Issued
- Oct 22, 2014, 12:49 PM PDT (19:49 UTC)
- In effect from
- Oct 23, 2014, 2:00 AM PDT
- Expired
- Oct 23, 2014, 8:00 AM PDT
- In force
- 6 hr
- Issued by
- NWS Missoula, MT
Counties Clearwater County, ID, Idaho County, ID
The radar
The Missoula radar (KMSX), 148 km from the middle of the area, began a volume at 19:47 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
Spokane, WA (KOTX), launched 12:00Z, 7.8 hours before the alert went out and 172 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
- 1342 m above ground
- 0-6 km bulk shear
- 33 kt
- 0-1 km storm-relative helicity
- 167 m²/s²
- 0-3 km storm-relative helicity
- 220 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
444 WWUS75 KMSO 221949 NPWMSO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 149 PM MDT WED OCT 22 2014 IDZ007-008-231000- /O.NEW.KMSO.WI.Y.0022.141023T0900Z-141023T1500Z/ OROFINO/GRANGEVILLE REGION-LOWER HELLS CANYON/SALMON RIVER REGION- 149 PM MDT WED OCT 22 2014 ...WIND ADVISORY IN EFFECT FROM 2 AM TO 8 AM PDT THURSDAY FOR THE CAMAS PRAIRIE...GRANGEVILLE AND HIGHWAY 95... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A WIND ADVISORY FOR THE CAMAS PRAIRIE...GRANGEVILLE AND HIGHWAY 95... WHICH IS IN EFFECT FROM 2 AM TO 8 AM PDT THURSDAY. * IMPACTS/TIMING: STRONG GUSTY WINDS ARE EXPECTED TO DEVELOP EARLY THURSDAY MORNING AND COULD AFFECT HIGH PROFILE VEHICLES. THOUGH STRONG WINDS WILL DIMINISH SOMEWHAT BY MID-MORNING, WINDS WILL REMAIN BREEZY INTO THURSDAY AFTERNOON. * WINDS: WEST 25 TO 35 MPH WITH GUSTS TO 45 MPH. * LOCATIONS IMPACTED INCLUDE...CAMAS PRAIRIE...GRANGEVILLE AND VICINITY...HIGHWAY 95 SLATE CREEK TO RIGGINS...WHITE BIRD GRADE PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$
2 follow-up statements
027 WWUS75 KMSO 231147 NPWMSO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 547 AM MDT THU OCT 23 2014 IDZ007-008-231500- /O.CON.KMSO.WI.Y.0022.000000T0000Z-141023T1500Z/ OROFINO/GRANGEVILLE REGION-LOWER HELLS CANYON/SALMON RIVER REGION- 547 AM MDT THU OCT 23 2014 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 8 AM PDT THIS MORNING FOR THE CAMAS PRAIRIE...GRANGEVILLE AND HIGHWAY 95... A WIND ADVISORY FOR THE CAMAS PRAIRIE...GRANGEVILLE AND HIGHWAY 95 REMAINS IN EFFECT UNTIL 8 AM PDT THIS MORNING. * IMPACTS/TIMING: STRONG GUSTY WINDS WILL CONTINUE THIS MORNING AND COULD AFFECT HIGH PROFILE VEHICLES. THOUGH STRONG WINDS WILL DIMINISH SOMEWHAT BY MID-MORNING... WINDS WILL REMAIN BREEZY INTO THE AFTERNOON. * WINDS: WEST 25 TO 35 MPH WITH GUSTS TO 45 MPH. * LOCATIONS IMPACTED INCLUDE...CAMAS PRAIRIE...GRANGEVILLE AND VICINITY...HIGHWAY 95 SLATE CREEK TO RIGGINS...WHITE BIRD GRADE PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$
925 WWUS75 KMSO 231514 NPWMSO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 914 AM MDT THU OCT 23 2014 IDZ007-008-231615- /O.EXP.KMSO.WI.Y.0022.000000T0000Z-141023T1500Z/ OROFINO/GRANGEVILLE REGION-LOWER HELLS CANYON/SALMON RIVER REGION- 914 AM MDT THU OCT 23 2014 ...WIND ADVISORY HAS EXPIRED... THE WIND ADVISORY IS NO LONGER IN EFFECT. $$
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.