Alert archive / Idaho / Severe Thunderstorm Warnings in 2006

Severe Thunderstorm Warning 21, NWS Pocatello, ID

June 14, 2006Bonneville County, Madison County, Teton County, Idaho

NWS Pocatello, ID issued this severe thunderstorm warning at Jun 14, 2006, 9:47 AM MDT for Bonneville County, Madison County, Teton County, Idaho. It was in force for 28 min. 2 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Jun 14, 2006, 9:47 AM MDT (15:47 UTC)
Expired
Jun 14, 2006, 10:15 AM MDT
In force
28 min
Issued by
NWS Pocatello, ID
Area
Counties, with a storm outline in the text

Counties Bonneville County, ID, Madison County, ID, Teton County, ID

The radar

The Pocatello radar (KSFX), 123 km from the middle of the area, began a volume at 15:47 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.

What was reported inside it

TimeReportWhereRemark
Jun 14, 9:55 AM MDTHAIL 0.75Palisades, IDPENNY SIZED HAIL AT THE DAM STORE IN PALISADES
Jun 14, 9:55 AM MDTHAIL 0.75Swan Valley, IDPENNY-SIZED HAIL.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Riverton, WY (KRIW), launched 12:00Z, 3.8 hours before the alert went out and 249 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.

Skew-T log-pSkew-T log-p diagram, Riverton, WY at 12:00Z on 2006-06-14Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Riverton, WY at 12:00Z on 2006-06-14The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 96 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
1 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
2802 m above ground
0-6 km bulk shear
48 kt
0-1 km storm-relative helicity
96 m²/s²
0-3 km storm-relative helicity
310 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
WUUS55 KPIH 141548
SVRPIH
IDC019-065-081-141615-
/O.NEW.KPIH.SV.W.0021.060614T1547Z-060614T1615Z/

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE POCATELLO ID
947 AM MDT WED JUN 14 2006

THE NATIONAL WEATHER SERVICE IN POCATELLO HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  NORTHEASTERN BONNEVILLE COUNTY IN SOUTHEAST IDAHO
  THIS INCLUDES THE CITY OF SWAN VALLEY
  EASTERN MADISON COUNTY IN SOUTHEAST IDAHO
  TETON COUNTY IN SOUTHEAST IDAHO
  THIS INCLUDES THE CITIES OF...JUDKINS...FELT...DRIGGS

* UNTIL 1015 AM MDT

* AT 939 AM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING PENNY SIZE HAIL.  THIS
  STORM WAS LOCATED NEAR SWAN VALLEY...AND MOVING NORTHEAST AT 50
  MPH.

* THE SEVERE THUNDERSTORM WILL BE NEAR...
  VICTOR BY 955 AM MDT
  DRIGGS BY 1005 AM MDT
  6 MILES SOUTHEAST OF TETONIA AND 9 MILES SOUTHEAST OF FELT BY 1010
  AM MDT

IF ON OR NEAR PALISADES RESERVOIR...GET OUT OF THE WATER AND MOVE 
INDOORS OR INSIDE A VEHICLE. REMEMBER...LIGHTNING CAN STRIKE OUT TO 
15 MILES FROM THE PARENT THUNDERSTORM. IF YOU CAN HEAR THUNDER...YOU 
ARE CLOSE ENOUGH TO BE STRUCK BY LIGHTNING. MOVE TO SAFE SHELTER 
NOW. DONT BE CAUGHT ON THE WATER IN A THUNDERSTORM

LAT...LON 4378 11175 4327 11123 4330 11105 4396 11106
      4389 11139

$$

WEATHER INFORMATION ON-LINE 24-HOURS A DAY
(ALL LOWER-CASE LETTERS)

WWW.WEATHER.GOV/POCATELLO
1 follow-up statement
000 
WWUS55 KPIH 141606
SVSPIH

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE POCATELLO ID
1005 AM MDT WED JUN 14 2006

IDC019-065-081-141615-
/O.CON.KPIH.SV.W.0021.000000T0000Z-060614T1615Z/
TETON ID-BONNEVILLE ID-MADISON ID-
1005 AM MDT WED JUN 14 2006

...A SEVERE THUNDERSTORM WARNING CONTINUES UNTIL 1015 AM MDT FOR
EASTERN MADISON...NORTHEASTERN BONNEVILLE AND TETON COUNTIES...

AT 959 AM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A SEVERE THUNDERSTORM.  THIS STORM WAS LOCATED 6 MILES WEST
OF VICTOR...OR ABOUT 10 MILES SOUTHWEST OF DRIGGS...MOVING NORTHEAST
AT 40 MPH.

THE SEVERE THUNDERSTORM WILL BE NEAR...
  DRIGGS BY 1010 AM MDT
  6 MILES SOUTHEAST OF TETONIA BY 1015 AM MDT

HAIL UP TO NICKEL SIZE HAS BEEN REPORTED IN SWAN VALLEY WITH 
THIS STORM. IF YOU ARE IN THE PATH OF THE STORM...TAKE IMMEDIATE 
ACTION TO PROTECT LIFE AND PROPERTY.

LAT...LON 4374 11166 4335 11117 4330 11105 4396 11106
      4390 11141

$$

WEATHER INFORMATION ON-LINE 24-HOURS A DAY
(ALL LOWER-CASE LETTERS)

WWW.WEATHER.GOV/POCATELLO

The office that day

Everything else NWS Pocatello, ID issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 13, 8:19 PM MDTSevere Thunderstorm WarningPIHBannock, Bingham, Power41 min
Jun 14, 12:58 AM MDTSevere Thunderstorm WarningPIHBannock, Caribou32 min
Jun 14, 1:27 AM MDTSevere Thunderstorm WarningPIHCaribou31 min
Jun 14, 8:29 AM MDTSevere Thunderstorm WarningPIHBannock, Bear Lake, Caribou, Franklin31 min
Jun 14, 8:40 AM MDTSevere Thunderstorm WarningPIHBingham, Caribou35 min
Jun 14, 9:00 AM MDTSevere Thunderstorm WarningPIHCaribou30 min
Jun 14, 10:19 AM MDTSevere Thunderstorm WarningPIHFremont, Teton26 min
Jun 14, 12:36 PM MDTSevere Thunderstorm WarningPIHButte, Custer24 min

Nearby

Severe Thunderstorm Warnings in Idaho, 2006Every severe thunderstorm warning in 2006

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.