Alert archive / Idaho / Severe Thunderstorm Warnings in 2007
Severe Thunderstorm Warning 13, NWS Spokane, WA
NWS Spokane, WA issued this severe thunderstorm warning at Jul 17, 2007, 7:13 PM PDT for Shoshone County, Idaho. It was in force for 35 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Jul 17, 2007, 7:13 PM PDT (02:13 UTC)
- Expired
- Jul 17, 2007, 7:48 PM PDT
- In force
- 35 min
- Issued by
- NWS Spokane, WA
- Area
- Counties, with a storm outline in the text
County Shoshone County, ID
The radar
The Spokane radar (KOTX), 119 km from the middle of the area, began a volume at 02:15 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, 2.2 hours before the alert went out and 30 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
- 2858 m above ground
- 0-6 km bulk shear
- 34 kt
- 0-1 km storm-relative helicity
- -40 m²/s²
- 0-3 km storm-relative helicity
- 17 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000
WUUS56 KOTX 180213
SVROTX
IDC079-180300-
/O.NEW.KOTX.SV.W.0013.070718T0213Z-070718T0300Z/
BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE SPOKANE WA
713 PM PDT TUE JUL 17 2007
THE NATIONAL WEATHER SERVICE IN SPOKANE HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
NORTH CENTRAL SHOSHONE COUNTY IN THE PANHANDLE OF IDAHO...
THIS INCLUDES THE CITIES OF...WALLACE...OSBURN...KELLOGG...
* UNTIL 800 PM PDT
* AT 707 PM PDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING NICKEL SIZE HAIL. THIS
STORM WAS LOCATED NEAR OSBURN...AND MOVING NORTH AT 20 MPH.
* THE SEVERE THUNDERSTORM WILL BE NEAR...
OSBURN BY 715 PM PDT...
PRICHARD BY 745 PM PDT...
THIS IS A DANGEROUS STORM. IF YOU ARE IN ITS PATH...PREPARE
IMMEDIATELY FOR DAMAGING WINDS...DESTRUCTIVE HAIL...AND DEADLY CLOUD
TO GROUND LIGHTNING. PEOPLE OUTSIDE SHOULD MOVE TO A SHELTER...
PREFERABLY INSIDE A STRONG BUILDING BUT AWAY FROM WINDOWS.
LAT...LON 4741 11615 4742 11580 4785 11589 4787 11620
$$
FX2 follow-up statements
000 WWUS56 KOTX 180234 SVSOTX SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE SPOKANE WA 734 PM PDT TUE JUL 17 2007 IDC079-180300- /O.CON.KOTX.SV.W.0013.000000T0000Z-070718T0300Z/ SHOSHONE ID- 734 PM PDT TUE JUL 17 2007 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 800 PM PDT FOR NORTH CENTRAL SHOSHONE COUNTY... AT 728 PM PDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING DIME SIZE HAIL. THIS STORM WAS LOCATED NEAR OSBURN...MOVING NORTH AT 20 MPH. THE SEVERE THUNDERSTORM WILL BE NEAR... PRICHARD AND MURRAY BY 740 PM PDT... LAT...LON 4741 11615 4742 11580 4785 11589 4787 11620 $$ FX
000 WWUS56 KOTX 180248 SVSOTX SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE SPOKANE WA 747 PM PDT TUE JUL 17 2007 IDC079-180257- /O.CAN.KOTX.SV.W.0013.000000T0000Z-070718T0300Z/ SHOSHONE ID- 747 PM PDT TUE JUL 17 2007 ...THE SEVERE THUNDERSTORM WARNING FOR NORTH CENTRAL SHOSHONE COUNTY IS CANCELLED... AS THE STORM TRACKED INTO THE MURRAY AREA...IT WEAKENED BELOW SEVERE LEVELS. LAT...LON 4741 11615 4742 11580 4785 11589 4787 11620 $$ FX
The office that day
Everything else NWS Spokane, WA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 17, 5:14 PM PDT | Severe Thunderstorm Warning | OTX | Shoshone | 46 min |
| Jul 17, 6:05 PM PDT | Severe Thunderstorm Warning | OTX | Bonner | 50 min |
Nearby
Severe Thunderstorm Warnings in Idaho, 2007Every severe thunderstorm warning in 2007
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.