Alert archive / Idaho / Tornado Warnings in 1995

Tornado Warning 2, NWS Boise, ID

June 19, 1995Elmore County, Idaho

NWS Boise, ID issued this tornado warning at Jun 19, 1995, 2:39 AM MDT for Elmore County, Idaho. It was in force for 25 min.

The area

The counties it named.

The facts

Issued
Jun 19, 1995, 2:39 AM MDT (08:39 UTC)
Expired
Jun 19, 1995, 3:04 AM MDT
In force
25 min
Issued by
NWS Boise, ID
Area
Whole counties

County Elmore County, ID

The radar

The Boise radar (KCBX), 64 km from the middle of the area, began a volume at 08:42 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 00:00Z, 8.7 hours before the alert went out and 64 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, Boise Airport, ID at 00:00Z on 1995-06-19Temperature 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, Boise Airport, ID at 00:00Z on 1995-06-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 21 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
1724 m above ground
0-6 km bulk shear
44 kt
0-1 km storm-relative helicity
21 m²/s²
0-3 km storm-relative helicity
29 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 KBOI 190838
TORBOI
IDC039-190915-
 
BULLETIN - EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE BOISE ID
239 AM MDT MON JUN 19 1995
 
THE NATIONAL WEATHER SERVICE IN BOISE ID HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL  315 AM MDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN SOUTHWEST IDAHO
 
   ...WESTERN ELMORE COUNTY
 
AT 235 AM MDT RADAR INDICATED A POSSIBLE TORNADO 3 MILES TO THE
NORTHEAST OF GRANDVIEW. THIS STORM IS MOVING TO THE NORTHEAST AT
30 MILES AN HOUR.
 
THIS STORM WILL MOVE JUST NORTH OF MOUNTAIN HOME AIR FORCE BASE AROUND
250 AM MDT.
 
IF YOU ARE IN THE PATH OF A TORNADO...THE SAFEST PLACE IS A
BASEMENT.  GET UNDER A WORKBENCH OR PIECE OF STURDY FURNITURE.
IF NO BASEMhENT IS AVAILABLE...SEEK SHELTER IN AN INTERIOR ROOM
SUCH AS A CLOSET ON THE LOWEST FLOOR.  USE BLANKETS...PILLOWS...
OR CUSHIONS TO COVER YOUR BODY.  AVOID WINDOWS.

What forecasters said that day

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

In the hours before

Special weather statement, Jun 18, 10:35 PM MDT, 4 hours 4 minutes before
IDZ005-190530-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BOISE ID
1035 PM MDT SUN JUN 18 1995

...STRONG THUNDERSTORM IN SOUTHEAST OWYHEE COUNTY...

AT 1020 PM MDT BOISE WEATHER RADAR AND SATELLITE PICTURES INDICATED A
STRONG THUNDERSTORM IN SOUTHEAST OWYHEE COUNTY...ABOUT 10 MILES SOUTH
OF GRASMERE...OR 65 MILES SOUTH OF MOUNTAIN HOME.  THE THUNDERSTORM WAS
MOVING NORTH NORTHEAST ABOUT 35 MPH.

WEATHER RADAR INDICATED THAT THIS THUNDERSTORM WAS PRODUCING HEAVY RAINS
AND POSSIBLY SOME HAIL.  THIS THUNDERSTORM WILL CONTINUE MOVING
NORTHEAST FOR THE NEXT SEVERAL HOURS...REACHING JUST SOUTH OF BRUNEAU BY
1130 PM.

THIS THUNDERSTORM MAY CONTAIN BRIEF HEAVY RAIN...SMALL HAIL
FREQUENT LIGHTNING AND STRONG GUSTY WINDS. IF THUNDERSTORMS
APPROACH YOUR VICINITY...TAKE SHELTER IN A STURDY BUILDING AWAY
FROM WINDOWS AND ELECTRIC APPLIANCES. IF YOU ARE ENGAGED IN
OUTDOOR ACTIVITIES...MOVE INDOORS OR INTO A COVERED AUTOMOBILE.
Special weather statement, Jun 18, 11:20 PM MDT, 3 hours 19 minutes before
IDZ001-005-190615-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BOISE ID
1120 PM MDT SUN JUN 18 1995

AT 1115 PM MDT RADAR INDICATED A STRONG THUNDERSTORM IN NORTHEAST
OWYHEE COUNTY ABOUT 15 MILES SOUTH OF THE TOWN OF BRUNEAU...OR 30
MILES SOUTH OF MOUNTAIN HOME.  THE STORM WAS MOVING NORTH AT 35 MPH
AND SHOULD MOVE JUST EAST OF BRUNEAU AROUND 1145 PM...AND REACH
JUST SOUTHEAST OF MOUNTAIN HOME AROUND 1215 AM MDT.

WEATHER RADAR INDICATED THIS STORM WAS LIKELY PRODUCING HEAVY RAIN
AND SMALL HAIL.

IF THUNDERSTORMS APPROACH YOUR VICINITY...TAKE SHELTER IN A STURDY
BUILDING AWAY FROM WINDOWS AND ELECTRIC APPLIANCES.  CONTINUE TO
MONITOR NOAA WEATHER RADIO FOR UPDATES ON THIS STORM.

ST. JEAN/NWSFO BOISE
Special weather statement, Jun 18, 11:21 PM MDT, 3 hours 18 minutes before
IDZ001-005-190615-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BOISE ID
1120 PM MDT SUN JUN 18 1995

AT 1115 PM MDT RADAR INDICATED A STRONG THUNDERSTORM IN NORTHEAST
OWYHEE COUNTY ABOUT 15 MILES SOUTH OF THE TOWN OF BRUNEAU...OR 30
MILES SOUTH OF MOUNTAIN HOME.  THE STORM WAS MOVING NORTH AT 35 MPH
AND SHOULD MOVE JUST EAST OF BRUNEAU AROUND 1145 PM...AND REACH
JUST SOUTHEAST OF MOUNTAIN HOME AROUND 1215 AM MDT.

WEATHER RADAR INDICATED THIS STORM WAS LIKELY PRODUCING HEAVY RAIN
AND SMALL HAIL.

IF THUNDERSTORMS APPROACH YOUR VICINITY...TAKE SHELTER IN A STURDY
BUILDING AWAY FROM WINDOWS AND ELECTRIC APPLIANCES.  CONTINUE TO
MONITOR NOAA WEATHER RADIO FOR UPDATES ON THIS STORM..

ST. JEAN/NWSFO BOISE
Special weather statement, Jun 19, 12:30 AM MDT, 2 hours 9 minutes before
IDZ001-005-190730-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BOISE ID
1231 AM MDT MON JUN 19 1995

AT 1225 AM MDT RADAR INDICATED SEVERAL STRONG THUNDERSTORMS. THE
STRONGEST STORM WAS LOCATED 50 MILES SOUTHWEST OF BOISE OR NEAR TRIANGLE
IN OWYHEE COUNTY. THIS STORM SHOWED SOME INDICATION OF CONTAINING HAIL.
THIS STORM WAS MOVING TO THE NORTHEAST AT 30 MILES AN HOUR.

ANOTHER STORNG STORM WAS LOCATED JUST SOUTH OF KUNA OR 15 MILES SOUTHWESOF BOISE.  THIS STORM SHOULD AFFECT BOISE AND MERIDIAN AROUND 1 AM.

THESE THUNDERSTORMS MAY CONTAIN BRIEF HEAVY RAIN...SMALL HAIL
FREQUENT LIGHTNING AND STRONG GUSTY WINDS.  IF THUNDERSTORMS
APPROACH YOUR VICINITY...TAKE SHELTER IN A STURDY B.UILDING AWAY
FROM WINDOWS AND ELECTRIC APPLIANCES.  IF YOU ARE ENGAGED IN
OUTDOOR ACTIVITIES...MOVE INDOORS OR INTO A COVERED AUTOMOBILE.
Special weather statement, Jun 19, 12:31 AM MDT, 2 hours 8 minutes before
IDZ001-005-190730-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BOISE ID
1231 AM MDT MON JUN 19 1995

AT 1225 AM MDT RADAR INDICATED SEVERAL STRONG THUNDERSTORMS. THE
STRONGEST STORM WAS LOCATED 50 MILES SOUTHWEST OF BOISE OR NEAR TRIANGLE
IN OWYHEE COUNTY. THIS STORM SHOWED SOME INDICATION OF CONTAINING HAIL.
THIS STORM WAS MOVING TO THE NORTHEAST AT 30 MILES AN HOUR.

ANOTHER STORNG STORM WAS LOCATED JUST SOUTH OF KUNA OR 15 MILES SOUTHWESOF BOISE.  THIS STORM SHOULD AFFECT BOISE AND MERIDIAN AROUND 1 AM.

THESE THUNDERSTORMS MAY CONTAIN BRIEF HEAVY RAIN...SMALL HAIL
FREQUENT LIGHTNING AND STRONG GUSTY WINDS.  IF THUNDERSTORMS
APPROACH YOUR VICINITY...TAKE SHELTER IN A STURDY BUILDING AWAY
FROM WINDOWS AND ELECTRIC APPLIANCES.  IF YOU ARE ENGAGED IN
OUTDOOR ACTIVITIES...MOVE INDOORS OR INTO A COVERED AUTOMOBILE.
Special weather statement, Jun 19, 12:31 AM MDT, 2 hours 8 minutes before
IDZ001-005-190730-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BOISE ID
1231 AM MDT MON JUN 19 1995

AT 1225 AM MDT RADAR INDICATED SEVERAL STRONG THUNDERSTORMS. THE
STRONGEST STORM WAS LOCATED 50 MILES SOUTHWEST OF BOISE OR NEAR TRIANGLE
IN OWYHEE COUNTY. THIS STORM SHOWED SOME INDICATION OF CONTAINING HAIL.
THIS STORM WAS MOVING TO THE NORTHEAST AT 30 MILES AN HOUR.

ANOTHER STORNG STORM WAS LOCATED JUST SOUTH OF KUNA OR 15 MILES SOUTHWEST
OF BOISE.  THIS STORM SHOULD AFFECT BOISE AND MERIDIAN AROUND 1 AM.

THESE THUNDERSTORMS MAY CONTAIN BRIEF HEAVY RAIN...SMALL HAIL
FREQUENT LIGHTNING AND STRONG GUSTY WINDS.  IF THUNDERSTORMS
APPROACH YOUR VICINITY...TAKE SHELTER IN A STURDY< BUILDING AWAY
FROM WINDOWS AND ELECTRIC APPLIANCES.  IF YOU ARE ENGAGED IN
OUTDOOR ACTIVITIES...MOVE INDOORS OR INTO A COVERED AUTOMOBILE.

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 18, 9:00 PM MDTSevere Thunderstorm WarningBOIGooding44 min
Jun 19, 1:01 AM MDTSevere Thunderstorm WarningBOIAda, Owyhee44 min
Jun 19, 2:29 AM MDTFlash Flood WarningBOIAda, Elmore, Owyhee61 min
Jun 19, 2:29 AM MDTSevere Thunderstorm WarningBOIAda, Elmore, Owyhee61 min
Jun 19, 3:26 AM MDTSevere Thunderstorm WarningBOICassia49 min
Jun 19, 4:07 AM MDTSevere Thunderstorm WarningBOICassia53 min
Jun 19, 5:25 AM MDTSevere Thunderstorm WarningBOICassia20 min

Nearby

Tornado Warnings in Idaho, 1995Every tornado warning in 1995Tornadoes 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; radar from the NEXRAD Level II archive.