Alert archive / Montana / Red Flag Warnings in 2016
Red Flag Warning 9, NWS Missoula, MT
NWS Missoula, MT issued this red flag warning at Aug 30, 2016, 7:48 AM PDT for Clearwater County, Idaho County, Idaho; 11 counties in Montana. It took effect at Aug 30, 2016, 11:00 AM PDT. It was in force for 7 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Aug 30, 2016, 7:48 AM PDT (14:48 UTC)
- In effect from
- Aug 30, 2016, 11:00 AM PDT
- Expired
- Aug 30, 2016, 6:13 PM PDT
- In force
- 7 hr
- Issued by
- NWS Missoula, MT
Counties Clearwater County, ID, Idaho County, ID, Flathead County, MT, Glacier County, MT, Granite County, MT, Lake County, MT, Lewis and Clark County, MT, Lincoln County, MT, Mineral County, MT, Missoula County, MT, Powell County, MT, Ravalli County, MT, Sanders County, MT
The radar
The Missoula radar (KMSX), 27 km from the middle of the area, began a volume at 14:49 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, 2.8 hours before the alert went out and 173 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
- 3119 m above ground
- 0-6 km bulk shear
- 34 kt
- 0-1 km storm-relative helicity
- 11 m²/s²
- 0-3 km storm-relative helicity
- 127 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
749 WWUS85 KMSO 301448 RFWMSO URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 848 AM MDT TUE AUG 30 2016 IDZ103-MTZ109-310300- /O.NEW.KMSO.FW.W.0009.160830T1800Z-160831T0300Z/ CLEARWATER/NEZ PERCE-BITTERROOT- 848 AM MDT TUE AUG 30 2016 /748 AM PDT TUE AUG 30 2016/ ...RED FLAG WARNING IN EFFECT FROM NOON MDT /11 AM PDT/ TODAY TO 9 PM MDT /8 PM PDT/ THIS EVENING... * AFFECTED AREA: FIRE ZONE 103 (CLEARWATER/NEZ PERCE). FIRE ZONE 109 (BITTERROOT). * A LINE OF SHOWERS WITH EMBEDDED THUNDERSTORMS WILL TRACK FROM SOUTH TO NORTH THIS AFTERNOON CREATING STRONG GUSTY WINDS. THE HIGHEST WIND GUSTS WILL BE ASSOCIATED WITH THIS LINE OF SHOWERS. * WINDS: SOUTHERLY WINDS 20 TO 30 MPH WITH GUSTS RANGING FROM 35 TO 55 MPH. ERRATIC WINDS ARE POSSIBLE NEAR THUNDERSTORMS AND COMPLEX TERRAIN. * MINIMUM HUMIDITIES: 7 TO 12 PERCENT AT LOWER ELEVATIONS. 13 TO 18 PERCENT AT HIGHER ELEVATIONS. && $$ MTZ104>108-310600- /O.NEW.KMSO.FW.W.0009.160830T2100Z-160831T0600Z/ KOOTENAI-FLATHEAD/GLACIER PARK-WEST LOLO- SALISH AND KOOTENAI RESERVATION-EAST LOLO- 848 AM MDT TUE AUG 30 2016 ...RED FLAG WARNING IN EFFECT FROM 3 PM THIS AFTERNOON TO MIDNIGHT MDT TONIGHT... * AFFECTED AREA: FIRE ZONE 104 (KOOTENAI). FIRE ZONE 105 (FLATHEAD/GLACIER PARK). FIRE ZONE 106 (WEST LOLO). FIRE ZONE 107 (SALISH AND KOOTENAI RESERVATION). FIRE ZONE 108 (EAST LOLO). * A LINE OF SHOWERS WITH EMBEDDED THUNDERSTORMS WILL TRACK FROM SOUTH TO NORTH THIS AFTERNOON CREATING STRONG GUSTY WINDS. THE HIGHEST WIND GUSTS WILL BE ASSOCIATED WITH THIS LINE OF SHOWERS. * WINDS: SOUTHERLY WINDS 20 TO 30 MPH WITH GUSTS RANGING FROM 35 TO 55 MPH. ERRATIC WINDS ARE POSSIBLE NEAR THUNDERSTORMS AND COMPLEX TERRAIN. * MINIMUM HUMIDITIES: 10 TO 15 PERCENT AT LOWER ELEVATIONS. 16 TO 25 PERCENT AT HIGHER ELEVATIONS. && $$
1 follow-up statement
733 WWUS85 KMSO 310113 RFWMSO URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 713 PM MDT TUE AUG 30 2016 IDZ103-MTZ109-310215- /O.CAN.KMSO.FW.W.0009.000000T0000Z-160831T0300Z/ CLEARWATER/NEZ PERCE-BITTERROOT- 713 PM MDT TUE AUG 30 2016 /613 PM PDT TUE AUG 30 2016/ ...RED FLAG WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS CANCELLED THE RED FLAG WARNING. $$ MTZ104>108-310215- /O.CAN.KMSO.FW.W.0009.000000T0000Z-160831T0600Z/ KOOTENAI-FLATHEAD/GLACIER PARK-WEST LOLO- SALISH AND KOOTENAI RESERVATION-EAST LOLO- 713 PM MDT TUE AUG 30 2016 ...RED FLAG WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS CANCELLED THE RED FLAG WARNING. $$
The office that day
Everything else NWS Missoula, MT issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 29, 5:15 PM PDT | Special Weather Statement | MSO | Lake | 30 min |
| Aug 29, 5:30 PM PDT | Special Weather Statement | MSO | 30 min | |
| Aug 29, 5:40 PM PDT | Special Weather Statement | MSO | Missoula | 35 min |
| Aug 29, 5:48 PM PDT | Special Weather Statement | MSO | Lincoln | 27 min |
| Aug 29, 6:13 PM PDT | Special Weather Statement | MSO | 47 min | |
| Aug 29, 6:14 PM PDT | Special Weather Statement | MSO | Flathead | 46 min |
| Aug 29, 6:32 PM PDT | Special Weather Statement | MSO | Powell | 43 min |
Nearby
Red Flag Warnings in Montana, 2016Red Flag Warnings in Idaho, 2016Every red flag warning in 2016
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.