Alert archive / Montana / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 26, NWS Missoula, MT

July 10, 1995Missoula County, Powell County, Montana

NWS Missoula, MT issued this severe thunderstorm warning at Jul 10, 1995, 9:07 PM MDT for Missoula County, Powell County, Montana. It was in force for 53 min.

The area

The counties it named.

The facts

Issued
Jul 10, 1995, 9:07 PM MDT (03:07 UTC)
Expired
Jul 10, 1995, 10:00 PM MDT
In force
53 min
Issued by
NWS Missoula, MT
Area
Whole counties

Counties Missoula County, MT, Powell County, MT

The nearest sounding before it

Great_falls, MT (KTFX), launched 00:00Z, 3.1 hours before the alert went out and 221 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, Great_falls, MT at 00:00Z on 1995-07-11Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Great_falls, MT at 00:00Z on 1995-07-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -2 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
2101 m above ground
0-6 km bulk shear
36 kt
0-1 km storm-relative helicity
-2 m²/s²
0-3 km storm-relative helicity
-2 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 
TTAA00 KMSO 110307 RRA
SVRMSO
MTC063-077-110400-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE MISSOULA MT
907 PM MDT MON JUL 10 1995
 
THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 1000 PM MDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN WEST CENTRAL MONTANA
 
   ...EASTERN MISSOULA COUNTY...NORTHERN POWELL COUNTY
 
AT 905 PM MDT...MISSOULA DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM
10 MILES NORTH OF POTOMAC IN EASTERN MISSOULA COUNTY. THIS STORM WAS
MOVING TO THE NORTH-NORTHEAST AT 35 MPH AND WILL MOVE OVER SALMON LAKE
STATE PARK AND THE SEELEY LAKE AREA IN THE NEXT 15 MINUTES.
 
SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 55
MPH...DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN.
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR
OF YOUR HOME OR BUSINESS.  HEAVY RAINS FLOOD ROADS QUICKLY SO
DON'T DRIVE INTO AREAS WHERED WATER COVERS THE ROAD.
 
BELTZ/BARKER

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

In the hours before

Local storm report, Jul 10, 6:07 PM MDT, 3 hours before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
608 PM MDT MON JUL 10 1995

TIME(MDT)  .....CITY LOCATION.....STATE   ...EVENT/REMARKS...
           ...COUNTY LOCATION.....

0205 PM    DEER LODGE                MT   .50 INCH HAIL
07/10/94   POWELL

0210 PM    DEER LODGE                MT   .50 INCH HAIL
07/10/95   POWELL

0225 PM    10 W BUTTE                MT   .75 INCH HAIL
07/10/95   SILVER BOW

0230 PM    ELLISTON                  MT   .75 INCH HAIL
07/10/95   POWELL

0300 PM    ELLISTON                  MT   WIND DAMAGE
                                          TREE BRANCH FIVE INCHES
                                          IN DIAMETER DOWN.
                                          SHINGLES DAMAGED.

0305 PM    10 W BUTTE                MT   .50 INCH HAIL
07/10/95   SILVER BOW

END/BELTZ
Local storm report, Jul 10, 6:08 PM MDT, 2 hours 59 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
608 PM MDT MON JUL 10 1995

TIME(MDT)  .....CITY LOCATION.....STATE   ...EVENT/REMARKS...
           ...COUNTY LOCATION.....

0205 PM    DEER LODGE                MT   .50 INCH HAIL
07/10/94   POWELL

0210 PM    DEER LODGE                MT   .50 INCH HAIL
07/10/95   POWELL

0225 PM    10 W BUTTE                MT   .75 INCH HAIL
07/10/95   SILVER BOW

0230 PM    ELLISTON                  MT   .75 INCH HAIL
07/10/95   POWELL

0300 PM    ELLISTON                  MT   WIND DAMAGE
                                          TREE BRANCH FIVE INCHES
                                          IN DIAMETER DOWN.
                                          SHINGLES DAMAGED.

0305 PM    10 W BUTTE                MT   .50 INCH HAIL
07/10/95   SILVER BOW

END/BELTZ
Special weather statement, Jul 10, 6:32 PM MDT, 2 hours 35 minutes before
MTZ002-110200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MISSOULA MT
632 PM MDT MON JUL 10 1995

...STRONG THUNDERSTORMS MOVING ACROSS SOUTHERN RAVALLI COUNTY...

AT 630 PM MDT...MISSOULA DOPPLER RADAR INDICATED A STRONG THUNDERSTORM
NEAR THE TOWN OF SULA IN SOUTHERN RAVALLI COUNTY. THIS STORM WAS MOVING
TO THE NORTH-NORTHEAST AT 35 MPH AND IS EXPECTED TO PASS TO THE EAST OF
DARBY AND HAMILTON OVER THE NEXT HOUR. STRONG GUSTY WINDS...HAIL AND
BRIEF HEAVY RAIN ARE ALL POSSIBLE WITH THIS STORM.

REMEMBER LIGHTNING IS VERY DEADLY AND OCCURS WITH ALL THUNDERSTORMS.
IF THREATENING WEATHER APPROACHES YOUR AREA MOVE INDOORS IMMEDIATELY.
STAY TUNED TO NOAA WEATHER RADIO OR YOUR LOCAL MEDIA FOR FURTHER UPDATES
AND ADDITIONAL WEATHER INFORMATION.

BELTZ
Special weather statement, Jul 10, 8:25 PM MDT, 42 minutes before
MTZ002-110330-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MISSOULA MT
825 PM MDT MON JUL 10 1995

...STRONG THUNDERSTORMS CONTINUED IN WEST CENTRAL MONTANA...

AT 825 PM MDT...MISSOULA DOPPLER RADAR CONTINUED TO INDICATE A FEW
STRONG THUNDERSTORMS ACROSS WEST CENTRAL MONTANA. THE STRONGEST STORMS
WERE LOCATED SOUTHWEST OF HAMILTON IN CENTRAL RAVALLI COUNTY AND JUST
SOUTH OF CLINTON IN SOUTHEAST MISSOULA COUNTY. THESE THUNDERSTORMS WERE
MOVING TO THE NORTH-NORTHEAST AT 35 MPH. HEAVY RAINS HAVE BEEN REPORTED
WITH THESE STORMS.

STRONG WINDS TO 50 MPH...HAIL AND HEAVY RAIN ARE ALL POSSIBLE WITH THESE
STORMS. IF YOU ARE OUTSIDE MOVE INDOORS IMMEDIATELY. REMEMBER LIGHTNING
IS VERY DEADLY. STAY TUNED TO NOAA WEATHER RADIO OR YOUR LOCAL MEDIA FOR
FURTHER UPDATES AND ADDITIONAL WEATHER INFORMATION.

BELTZ
Special weather statement, Jul 10, 8:58 PM MDT, 9 minutes before
MTZ002-110400-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MISSOULA MT
900 PM MDT MON JUL 10 1995

...VERY STRONG THUNDERSTORMS OVER SOUTHEAST MISSOULA COUNTY...

AT 900 PM MDT...MISSOULA DOPPLER RADAR INDICATED A STRONG THUNDERSTORM
5 MILES NORTH OF POTOMAC IN SOUTHEAST MISSOULA COUNTY. THIS STORM WAS
MOVING TO THE NORTH-NORTHEAST AT 35 MPH. STRONG WINDS TO 50 MPH...HAIL
AND HEAVY RAIN ARE ALL POSSIBLE WITH THESE STORMS.

IF YOU ARE OU"TSIDE MOVE INDOORS IMMEDIATELY. REMEMBER LIGHTNING IS VERY
DEADLY. STAY TUNED TO NOAA WEATHER RADIO OR YOUR LOCAL MEDIA FOR FURTHER
UPDATES AND ADDITIONAL WEATHER INFORMATION.

BELTZ
Special weather statement, Jul 10, 9:00 PM MDT, 7 minutes before
MTZ002-110400-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MISSOULA MT
900 PM MDT MON JUL 10 1995

...VERY STRONG THUNDERSTORMS OVER SOUTHEAST MISSOULA COUNTY...

AT 900 PM MDT...MISSOULA DOPPLER RADAR INDICATED A STRONG THUNDERSTORM
5 MILES NORTH OF POTOMAC IN SOUTHEAST MISSOULA COUNTY. THIS STORM WAS
MOVING TO THE NORTH-NORTHEAST AT 35 MPH. STRONG WINDS TO 50 MPH...HAIL
AND HEAVY RAIN ARE ALL POSSIBLE WITH THESE STORMS.

IF YOU ARE OUTSIDE MOVE INDOORS IMMEDIATELY. REMEMBER LIGHTNING IS VERY
DEADLY. STAY TUNED TO NOAA WEATHER RADIO OR YOUR LOCAL MEDIA FOR FURTHER
UPDATES AND ADDITIONAL WEATHER INFORMATION.

BELTZ

The office that day

Everything else NWS Missoula, MT issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 10, 7:04 PM MDTSevere Thunderstorm WarningMSOGranite, Ravalli41 min

Nearby

Severe Thunderstorm Warnings in Montana, 1995Every severe thunderstorm warning in 1995

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.