Alert archive / Idaho / Red Flag Warnings in 2012
Red Flag Warning 22, NWS Pocatello, ID
NWS Pocatello, ID issued this red flag warning at Aug 1, 2012, 1:48 PM MDT for 13 counties in Idaho. It took effect at Aug 2, 2012, 12:00 PM MDT. It was in force for 10 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 1, 2012, 1:48 PM MDT (19:48 UTC)
- In effect from
- Aug 2, 2012, 12:00 PM MDT
- Expired
- Aug 2, 2012, 10:23 PM MDT
- In force
- 10 hr
- Issued by
- NWS Pocatello, ID
Counties Bingham County, ID, Bonneville County, ID, Butte County, ID, Clark County, ID, Custer County, ID, Fremont County, ID, Idaho County, ID, Jefferson County, ID, Lemhi County, ID, Madison County, ID, Power County, ID, Teton County, ID, Valley County, ID
The radar
The Pocatello radar (KSFX), 107 km from the middle of the area, began a volume at 19:48 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
Boise Airport, ID (KBOI), launched 12:00Z, 7.8 hours before the alert went out and 267 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
- 2843 m above ground
- 0-6 km bulk shear
- 35 kt
- 0-1 km storm-relative helicity
- -69 m²/s²
- 0-3 km storm-relative helicity
- 39 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
646 WWUS85 KPIH 011948 RFWPIH URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE POCATELLO ID 148 PM MDT WED AUG 1 2012 IDZ410-021000- /O.UPG.KPIH.FW.A.0008.120802T1800Z-120803T0600Z/ /O.NEW.KPIH.FW.W.0022.120802T1800Z-120803T0600Z/ UPPER SNAKE RIVER VALLEY/IDAHO FALLS BLM- 148 PM MDT WED AUG 1 2012 ...RED FLAG WARNING IN EFFECT FROM NOON THURSDAY TO MIDNIGHT MDT THURSDAY NIGHT FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE WEATHER ZONE 410... THE NATIONAL WEATHER SERVICE IN POCATELLO HAS ISSUED A RED FLAG WARNING...WHICH IS IN EFFECT FROM NOON THURSDAY TO MIDNIGHT MDT THURSDAY NIGHT. THE FIRE WEATHER WATCH IS NO LONGER IN EFFECT. * AFFECTED AREA: IN IDAHO...FIRE ZONE 410 UPPER SNAKE RIVER VALLEY/IDAHO FALLS BLM. * TIMING: NOON THROUGH MIDNIGHT THURSDAY. * WINDS: WEST TO SOUTHWEST 15 TO 25 MPH WITH GUSTS TO AROUND 35 MPH. * HUMIDITY: 5 TO 15 PERCENT. * IMPACTS: THE COMBINATION OF WINDS AND HUMIDITY WILL PROMOTE RAPID FIRE GROWTH ON ANY NEW OR EXISTING FIRES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. && $$ IDZ475-476-021000- /O.UPG.KPIH.FW.A.0008.120802T1800Z-120803T0600Z/ /O.NEW.KPIH.FW.W.0022.120802T1800Z-120803T0600Z/ EAST SALMON RIVER MOUNTAINS/SALMON NF- LEMHI AND LOST RIVER RANGE/CHALLIS NF- 148 PM MDT WED AUG 1 2012 ...RED FLAG WARNING IN EFFECT FROM NOON THURSDAY TO MIDNIGHT MDT THURSDAY NIGHT FOR GUSTY WINDS AND LOW HUMIDITY FOR ALL OF FIRE WEATHER ZONE 475 AND ZONE 476 BELOW 6000 FEET... THE NATIONAL WEATHER SERVICE IN POCATELLO HAS ISSUED A RED FLAG WARNING...WHICH IS IN EFFECT FROM NOON THURSDAY TO MIDNIGHT MDT THURSDAY NIGHT. THE FIRE WEATHER WATCH IS NO LONGER IN EFFECT. * AFFECTED AREA: IN IDAHO...FIRE ZONE 475 EAST SALMON RIVER MOUNTAINS/SALMON NF...FIRE ZONE 476 LEMHI AND LOST RIVER RANGE/CHALLIS NF BELOW 6000 FEET. * TIMING: NOON THROUGH MIDNIGHT THURSDAY. * WINDS: WEST TO SOUTHWEST 15 TO 20 MPH WITH GUSTS TO AROUND 30 MPH. RIDGETOP WINDS COULD EXCEED 35 MPH AT TIMES. * HUMIDITY: 5 TO 15 PERCENT. * IMPACTS: THE COMBINATION OF WINDS AND HUMIDITY WILL PROMOTE RAPID FIRE GROWTH ON NEW OR EXISTING FIRES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. && $$ IDZ409-021000- /O.NEW.KPIH.FW.W.0022.120802T1800Z-120803T0600Z/ MIDDLE SNAKE RIVER VALLEY/TWIN FALLS BLM- 148 PM MDT WED AUG 1 2012 ...RED FLAG WARNING IN EFFECT FROM NOON THURSDAY TO MIDNIGHT MDT THURSDAY NIGHT FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE WEATHER ZONE 409... THE NATIONAL WEATHER SERVICE IN POCATELLO HAS ISSUED A RED FLAG WARNING...WHICH IS IN EFFECT FROM NOON THURSDAY TO MIDNIGHT MDT THURSDAY NIGHT. * AFFECTED AREA: IN IDAHO...FIRE ZONE 409 MIDDLE SNAKE RIVER VALLEY/TWIN FALLS BLM. * TIMING: TIMING: NOON THROUGH MIDNIGHT THURSDAY. * WINDS: WEST TO SOUTHWEST 15 TO 25 MPH WITH GUSTS TO AROUND 35 MPH. * HUMIDITY: 5 TO 15 PERCENT. * IMPACTS: THE COMBINATION OF WINDS AND HUMIDITY WILL PROMOTE RAPID FIRE GROWTH ON ANY NEW OR EXISTING FIRES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. && $$ IDZ477-021000- /O.NEW.KPIH.FW.W.0022.120802T1800Z-120803T0600Z/ SAWTOOTH RANGE/NORTHERN SAWTOOTH NF- 148 PM MDT WED AUG 1 2012 ...RED FLAG WARNING IN EFFECT FROM NOON THURSDAY TO MIDNIGHT MDT THURSDAY NIGHT FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE WEATHER ZONE 477 BELOW 7500 FEET... THE NATIONAL WEATHER SERVICE IN POCATELLO HAS ISSUED A RED FLAG WARNING BELOW 7500 FEET...WHICH IS IN EFFECT FROM NOON THURSDAY TO MIDNIGHT MDT THURSDAY NIGHT. * AFFECTED AREA: IN IDAHO...FIRE ZONE 477 SAWTOOTH RANGE/NORTHERN SAWTOOTH NF BELOW 7500 FEET. * TIMING: NOON THROUGH MIDNIGHT THURSDAY. * WIND: WEST TO SOUTHWEST 15 TO 20 MPH WITH GUSTS TO AROUND 30 MPH. RIDGETOP WINDS COULD EXCEED 35 MPH AT TIMES. * HUMIDITY: 10 TO 15 PERCENT. * IMPACTS: THE COMBINATION OF WINDS AND HUMIDITY WILL PROMOTE RAPID FIRE GROWTH ON NEW OR EXISTING FIRES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. && $$ HTTP://WEATHER.GOV/POCATELLO
2 follow-up statements
081 WWUS85 KPIH 020949 RFWPIH URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE POCATELLO ID 349 AM MDT THU AUG 2 2012 IDZ409-410-022200- /O.CON.KPIH.FW.W.0022.120802T1800Z-120803T0600Z/ MIDDLE SNAKE RIVER VALLEY/TWIN FALLS BLM- UPPER SNAKE RIVER VALLEY/IDAHO FALLS BLM- 349 AM MDT THU AUG 2 2012 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO MIDNIGHT MDT TONIGHT FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE ZONES 409 AND 410... * AFFECTED AREA: IN IDAHO...FIRE ZONE 409 MIDDLE SNAKE RIVER VALLEY/TWIN FALLS BLM...FIRE ZONE 410 UPPER SNAKE RIVER VALLEY/IDAHO FALLS BLM. * TIMING: NOON TODAY THROUGH MIDNIGHT TONIGHT. * WINDS: WEST TO SOUTHWEST 15 TO 25 MPH WITH GUSTS TO AROUND 35 MPH. * HUMIDITY: 5 TO 15 PERCENT. * IMPACTS: THE COMBINATION OF WINDS AND HUMIDITY WILL PROMOTE RAPID FIRE GROWTH ON ANY NEW OR EXISTING FIRES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. && $$ IDZ475-476-022200- /O.CON.KPIH.FW.W.0022.120802T1800Z-120803T0600Z/ EAST SALMON RIVER MOUNTAINS/SALMON NF- LEMHI AND LOST RIVER RANGE/CHALLIS NF- 349 AM MDT THU AUG 2 2012 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO MIDNIGHT MDT TONIGHT FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE ZONES 475 AND 476... * AFFECTED AREA: IN IDAHO...FIRE ZONE 475 EAST SALMON RIVER MOUNTAINS/SALMON NF...FIRE ZONE 476 LEMHI AND LOST RIVER RANGE/CHALLIS NF. * TIMING: NOON TODAY THROUGH MIDNIGHT TONIGHT. * WINDS: WEST TO SOUTHWEST 15 TO 20 MPH WITH GUSTS TO AROUND 30 MPH. RIDGE TOP WINDS COULD EXCEED 35 MPH AT TIMES. * HUMIDITY: 5 TO 15 PERCENT. * IMPACTS: THE COMBINATION OF WINDS AND HUMIDITY WILL PROMOTE RAPID FIRE GROWTH ON NEW OR EXISTING FIRES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. && $$ IDZ477-022200- /O.CON.KPIH.FW.W.0022.120802T1800Z-120803T0600Z/ SAWTOOTH RANGE/NORTHERN SAWTOOTH NF- 349 AM MDT THU AUG 2 2012 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO MIDNIGHT MDT TONIGHT FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE ZONE 477 BELOW 7500 FEET... * AFFECTED AREA: IN IDAHO...FIRE ZONE 477 SAWTOOTH RANGE/NORTHERN SAWTOOTH NF BELOW 7500 FEET. * TIMING: NOON TODAY THROUGH MIDNIGHT TONIGHT. * WIND: WEST TO SOUTHWEST 15 TO 20 MPH WITH GUSTS TO AROUND 30 MPH. RIDGE TOP WINDS COULD EXCEED 35 MPH AT TIMES. * HUMIDITY: 10 TO 15 PERCENT. * IMPACTS: THE COMBINATION OF WINDS AND HUMIDITY WILL PROMOTE RAPID FIRE GROWTH ON NEW OR EXISTING FIRES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. && $$ HTTP://WEATHER.GOV/POCATELLO
417 WWUS85 KPIH 030423 RFWPIH URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE POCATELLO ID 1023 PM MDT THU AUG 2 2012 ...RED FLAG WARNING FOR STRONG GUSTY WINDS AND LOW HUMIDITY IN SOUTHEAST IDAHO ZONES 409...410...475...476 AND 477 ARE CANCELLED... IDZ409-410-475>477-030530- /O.CAN.KPIH.FW.W.0022.000000T0000Z-120803T0600Z/ MIDDLE SNAKE RIVER VALLEY/TWIN FALLS BLM- UPPER SNAKE RIVER VALLEY/IDAHO FALLS BLM- EAST SALMON RIVER MOUNTAINS/SALMON NF- LEMHI AND LOST RIVER RANGE/CHALLIS NF- SAWTOOTH RANGE/NORTHERN SAWTOOTH NF- 1023 PM MDT THU AUG 2 2012 ...RED FLAG WARNING IS CANCELLED FOR LOW HUMIDITY AND STRONG GUSTY WINDS SOUTHEAST IDAHO ZONES 409...410...475...476 AND 477... THE NATIONAL WEATHER SERVICE IN POCATELLO HAS CANCELLED THE RED FLAG WARNING. WIND GUSTS ARE DROPPING BELOW 25 MPH. $$ HTTP://WEATHER.GOV/POCATELLO
The office that day
Everything else NWS Pocatello, ID issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 31, 6:08 PM MDT | Special Weather Statement | PIH | Franklin | 67 min |
| Aug 1, 6:50 AM MDT | Special Weather Statement | PIH | Teton | 25 min |
Nearby
Red Flag Warnings in Idaho, 2012Every red flag warning in 2012
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.