Alert archive / Idaho / Wind Advisories in 2011
Wind Advisory 7, NWS Missoula, MT
NWS Missoula, MT issued this wind advisory at Feb 14, 2011, 2:29 AM PST for Clearwater County, Idaho County, Idaho. It took effect at Feb 14, 2011, 1:00 PM PST. It was in force for 27 hr.
The area
The counties it named.
The facts
- Issued
- Feb 14, 2011, 2:29 AM PST (10:29 UTC)
- In effect from
- Feb 14, 2011, 1:00 PM PST
- Expired
- Feb 15, 2011, 4:00 PM PST
- In force
- 27 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 10:29 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, 10.5 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
- 1520 m above ground
- 0-6 km bulk shear
- 56 kt
- 0-1 km storm-relative helicity
- 77 m²/s²
- 0-3 km storm-relative helicity
- 213 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
604 WWUS75 KMSO 141029 NPWMSO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 329 AM MST MON FEB 14 2011 ...GUSTY WINDS DEVELOPING THIS AFTERNOON... .GUSTY WINDS WILL BE DEVELOPING IN ADVANCE OF A STRONG WEATHER SYSTEM APPROACHING THE NORTHERN ROCKIES REGION OVER THE NEXT FEW DAYS. BREEZY CONDITIONS WILL CONTINUE THROUGH THE MORNING BUT THE STRONGEST WINDS WILL DEVELOP THIS AFTERNOON AS THE ATMOSPHERE NEAR THE SURFACE BECOMES UNSTABLE. OVERNIGHT CONDITIONS APPEAR TO STABILIZE SOMEWHAT LEADING TO A DECREASE IN WIND SPEED. HOWEVER FORECAST MODELS DO SUGGEST A RETURN OF GUSTY WINDS MAY BE POSSIBLE ON TUESDAY AFTERNOON AS WELL. IDZ007-141800- /O.NEW.KMSO.WI.Y.0007.110214T2100Z-110215T0600Z/ OROFINO/GRANGEVILLE REGION- 229 AM PST MON FEB 14 2011 ...WIND ADVISORY IN EFFECT FROM 1 PM THIS AFTERNOON TO 10 PM PST THIS EVENING FOR GRANGEVILLE AND VICINITY... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A WIND ADVISORY FOR GRANGEVILLE AND VICINITY...WHICH IS IN EFFECT FROM 1 PM THIS AFTERNOON TO 10 PM PST THIS EVENING. * IMPACTS/TIMING: THE STRONGEST WINDS ARE FORECAST TO DEVELOP THIS AFTERNOON AND PERSIST THROUGHOUT THE EVENING. THE WINDS ARE EXPECTED TO DECREASE SOMEWHAT OVERNIGHT BUT STILL REMAIN QUITE BREEZY THROUGH EARLY TUESDAY. * WINDS: SUSTAINED 20 TO 30 MPH WITH GUSTS OF 45 TO 55 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. PLEASE USE EXTRA CAUTION. && $$
7 follow-up statements
340 WWUS75 KMSO 141734 NPWMSO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 1034 AM MST MON FEB 14 2011 ...GUSTY WINDS DEVELOPING THIS AFTERNOON... .GUSTY WINDS WILL BE DEVELOPING IN ADVANCE OF A STRONG WEATHER SYSTEM APPROACHING THE NORTHERN ROCKIES REGION OVER THE NEXT FEW DAYS. BREEZY CONDITIONS WILL CONTINUE THROUGH THE MORNING BUT THE STRONGEST WINDS WILL DEVELOP THIS AFTERNOON AS THE ATMOSPHERE NEAR THE SURFACE BECOMES UNSTABLE. OVERNIGHT CONDITIONS APPEAR TO STABILIZE SOMEWHAT LEADING TO A DECREASE IN WIND SPEED. HOWEVER FORECAST MODELS DO SUGGEST A RETURN OF GUSTY WINDS MAY BE POSSIBLE ON TUESDAY AS WELL. IDZ007-142200- /O.CON.KMSO.WI.Y.0007.110214T2100Z-110215T0600Z/ OROFINO/GRANGEVILLE REGION- 934 AM PST MON FEB 14 2011 ...WIND ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 10 PM PST THIS EVENING FOR GRANGEVILLE AND VICINITY... A WIND ADVISORY FOR GRANGEVILLE AND VICINITY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 10 PM PST THIS EVENING. * IMPACTS/TIMING: THE STRONGEST WINDS ARE FORECAST TO DEVELOP THIS AFTERNOON AND PERSIST THROUGHOUT THE EVENING. THE WINDS ARE EXPECTED TO DECREASE SOMEWHAT AFTER MIDNIGHT TONIGHT BUT STILL REMAIN QUITE BREEZY THROUGH TUESDAY. * WINDS: SUSTAINED 20 TO 30 MPH WITH GUSTS UP TO 50 MPH. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. PLEASE USE EXTRA CAUTION. && $$
272 WWUS75 KMSO 142054 NPWMSO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 154 PM MST MON FEB 14 2011 IDZ007-150600- /O.EXT.KMSO.WI.Y.0007.110214T2100Z-110216T0000Z/ OROFINO/GRANGEVILLE REGION- 1254 PM PST MON FEB 14 2011 ...WIND ADVISORY NOW IN EFFECT UNTIL 4 PM PST TUESDAY FOR GRANGEVILLE AND VICINITY... THE WIND ADVISORY FOR GRANGEVILLE AND VICINITY IS NOW IN EFFECT UNTIL 4 PM PST TUESDAY. * IMPACTS/TIMING: SOUTH WINDS WILL CONTINUE TO INCREASE THIS AFTERNOON. STRONGEST WINDS CAN BE EXPECTED LATE THIS AFTERNOON AND THEN AGAIN ON TUESDAY. * WINDS: SUSTAINED 20 TO 30 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. PLEASE USE EXTRA CAUTION. && $$
249 WWUS75 KMSO 150504 NPWMSO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 1004 PM MST MON FEB 14 2011 IDZ007-151200- /O.CON.KMSO.WI.Y.0007.000000T0000Z-110216T0000Z/ OROFINO/GRANGEVILLE REGION- 904 PM PST MON FEB 14 2011 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST TUESDAY FOR GRANGEVILLE AND VICINITY... A WIND ADVISORY FOR GRANGEVILLE AND VICINITY REMAINS IN EFFECT UNTIL 4 PM PST TUESDAY. * IMPACTS/TIMING: SOUTH WINDS WILL CONTINUE TO INCREASE THROUGHOUT THE DAY TUESDAY. * WINDS: SUSTAINED 20 TO 30 MPH WITH GUSTS UP TO 50 MPH. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. PLEASE USE EXTRA CAUTION. && $$
588 WWUS75 KMSO 151016 NPWMSO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 316 AM MST TUE FEB 15 2011 IDZ007-160000- /O.CON.KMSO.WI.Y.0007.000000T0000Z-110216T0000Z/ OROFINO/GRANGEVILLE REGION- 216 AM PST TUE FEB 15 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 WILL CONTINUE TO INCREASE THROUGHOUT THE DAY TUESDAY...PEAKING IN INTENSITY LATE THIS MORNING THROUGH THIS AFTERNOON. A COLD FRONT WILL PASS THROUGH THE AREA LATE TODAY WHICH WILL RESULT IN DECREASING WINDS AND BRING PRECIPITATION TONIGHT. * WINDS: SUSTAINED 20 TO 30 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. PLEASE USE EXTRA CAUTION. && $$
149 WWUS75 KMSO 151455 NPWMSO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 755 AM MST TUE FEB 15 2011 IDZ007-160000- /O.CON.KMSO.WI.Y.0007.000000T0000Z-110216T0000Z/ OROFINO/GRANGEVILLE REGION- 655 AM PST TUE FEB 15 2011 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON FOR GRANGEVILLE AND VICINITY... A WIND ADVISORY FOR GRANGEVILLE AND VICINITY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON. * IMPACTS/TIMING: SOUTH WINDS ARE EXPECTED TO RETURN LATE THIS MORNING OR EARLY AFTERNOON...AND BECOME QUITE STRONG AGAIN THIS AFTERNOON. A COLD FRONT WILL PASS THROUGH THE AREA LATE TODAY WHICH WILL RESULT IN DECREASING WINDS AND BRING PRECIPITATION TONIGHT. * WINDS: SUSTAINED 20 TO 30 MPH WITH GUSTS UP TO 50 MPH. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. PLEASE USE EXTRA CAUTION. && $$
730 WWUS75 KMSO 152008 NPWMSO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 108 PM MST TUE FEB 15 2011 IDZ007-160000- /O.CON.KMSO.WI.Y.0007.000000T0000Z-110216T0000Z/ OROFINO/GRANGEVILLE REGION- 1208 PM PST TUE FEB 15 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: STRONG SOUTH WINDS HAVE REDEVELOPED THIS AFTERNOON...AND WILL BEGIN TO DECREASE EARLY THIS EVENING. * WINDS: SOUTH 20 TO 30 MPH WITH GUSTS UP TO 50 MPH. PRECAUTIONARY/PREPAREDNESS ACTIONS... WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. PLEASE USE EXTRA CAUTION. && $$
880 WWUS75 KMSO 152349 NPWMSO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 449 PM MST TUE FEB 15 2011 IDZ007-160100- /O.EXP.KMSO.WI.Y.0007.000000T0000Z-110216T0000Z/ OROFINO/GRANGEVILLE REGION- 349 PM PST TUE FEB 15 2011 ...WIND ADVISORY WILL EXPIRE AT 4 PM PST THIS AFTERNOON FOR GRANGEVILLE AND VICINITY... THE WIND ADVISORY FOR GRANGEVILLE AND VICINITY WILL EXPIRE AT 4 PM PST THIS AFTERNOON. $$
The office that day
Everything else NWS Missoula, MT issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 14, 12:53 PM PST | Winter Storm Warning | MSO | Clearwater, Idaho | 57 hr |
| Feb 14, 12:53 PM PST | Winter Weather Advisory | MSO | Clearwater, Idaho, Lemhi | 3 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.