Alert archive / Idaho / Wind Advisories in 2011
Wind Advisory 10, NWS Missoula, MT
NWS Missoula, MT issued this wind advisory at Mar 9, 2011, 4:12 PM PST for Clearwater County, Idaho County, Idaho. It took effect at Mar 9, 2011, 10:00 PM PST. It was in force for 18 hr.
The area
The counties it named.
The facts
- Issued
- Mar 9, 2011, 4:12 PM PST (00:12 UTC)
- In effect from
- Mar 9, 2011, 10:00 PM PST
- Expired
- Mar 10, 2011, 4:00 PM PST
- In force
- 18 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 00:17 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 00:00Z, 0.2 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
- 706 m above ground
- 0-6 km bulk shear
- 76 kt
- 0-1 km storm-relative helicity
- 354 m²/s²
- 0-3 km storm-relative helicity
- 424 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
897 WWUS75 KMSO 100012 NPWMSO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 512 PM MST WED MAR 9 2011 IDZ007-101200- /O.NEW.KMSO.WI.Y.0010.110310T0600Z-110311T0000Z/ OROFINO/GRANGEVILLE REGION- 412 PM PST WED MAR 9 2011 ...WIND ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 4 PM PST THURSDAY FOR GRANGEVILLE AND VICINITY... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A WIND ADVISORY FOR GRANGEVILLE AND VICINITY...WHICH IS IN EFFECT FROM 10 PM THIS EVENING TO 4 PM PST THURSDAY. * IMPACTS/TIMING: SOUTH WINDS ARE EXPECTED TO INCREASE LATE THIS EVENING AND BECOME STRONG BY EARLY FRIDAY MORNING...MAINLY IMPACTING THE GRANGEVILLE AREA. * WINDS: SOUTH WINDS SUSTAINED AT 25 TO 35 MPH WITH GUSTS UP TO 50 MPH. 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. && $$
3 follow-up statements
910 WWUS75 KMSO 101052 NPWMSO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 352 AM MST THU MAR 10 2011 IDZ007-101800- /O.CON.KMSO.WI.Y.0010.000000T0000Z-110311T0000Z/ OROFINO/GRANGEVILLE REGION- 252 AM PST THU MAR 10 2011 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON FOR GRANGEVILLE AND VICINITY... A WIND ADVISORY FOR GRANGEVILLE AND VICINITY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON. * IMPACTS/TIMING: SOUTH WINDS ARE EXPECTED TO INCREASE EARLY THIS MORNING AND BECOME STRONG BY MID MORNING...MAINLY IMPACTING THE GRANGEVILLE AREA. * WINDS: SOUTH WINDS SUSTAINED AT 25 TO 35 MPH WITH GUSTS UP TO 50 MPH. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$
692 WWUS75 KMSO 101753 NPWMSO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 1053 AM MST THU MAR 10 2011 IDZ007-110000- /O.CON.KMSO.WI.Y.0010.000000T0000Z-110311T0000Z/ OROFINO/GRANGEVILLE REGION- 953 AM PST THU MAR 10 2011 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON FOR GRANGEVILLE AND VICINITY... A WIND ADVISORY FOR GRANGEVILLE AND VICINITY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON. * IMPACTS/TIMING: MODERATE TO STRONG SOUTH WINDS CAN BE EXPECTED...ESPECIALLY IN THE GRANGEVILLE AREA INTO THIS AFTERNOON. * WINDS: SOUTH WINDS SUSTAINED AT 25 TO 35 MPH WITH GUSTS UP TO 50 MPH. 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. && $$
764 WWUS75 KMSO 102346 NPWMSO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 446 PM MST THU MAR 10 2011 IDZ007-110100- /O.EXP.KMSO.WI.Y.0010.000000T0000Z-110311T0000Z/ OROFINO/GRANGEVILLE REGION- 346 PM PST THU MAR 10 2011 ...WIND ADVISORY WILL EXPIRE AT 4 PM PST THIS AFTERNOON FOR GRANGEVILLE AND VICINITY... WINDS WILL CONTINUE TO DECREASE ACROSS THIS AREA THIS EVENING AND THUS THE WIND ADVISORY FOR GRANGEVILLE AND VICINITY WILL EXPIRE AT 4 PM PST THIS AFTERNOON. $$
The office that day
Everything else NWS Missoula, MT issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 10, 8:56 AM PST | Winter Weather Advisory | MSO | Idaho, Lemhi | 23 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.