Alert archive / Arizona / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 4, NWS Tucson, AZ

July 2, 1995Pima County, Arizona

NWS Tucson, AZ issued this severe thunderstorm warning at Jul 2, 1995, 6:10 PM MST for Pima County, Arizona. It was in force for 65 min.

The area

The counties it named.

The facts

Issued
Jul 2, 1995, 6:10 PM MST (01:10 UTC)
Expired
Jul 2, 1995, 7:15 PM MST
In force
65 min
Issued by
NWS Tucson, AZ
Area
Whole counties

County Pima County, AZ

The nearest sounding before it

Tuscon, AZ (KTUS), launched 00:00Z, 1.2 hours before the alert went out and 84 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, Tuscon, AZ at 00:00Z on 1995-07-03Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 24 joules per kilogram.LCLLFCEL10008507005003002001001 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, Tuscon, AZ at 00:00Z on 1995-07-03The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -29 square meters per square second.193958Sfc1 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
24 J/kg
Mixed-layer CIN
-40 J/kg
Mixed-layer LCL
3907 m above ground
0-6 km bulk shear
10 kt
0-1 km storm-relative helicity
-29 m²/s²
0-3 km storm-relative helicity
-23 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 KTUS 030108 RRA
SVRTUS
AZC019-030215-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING FOR HIGH WINDS
NATIONAL WEATHER SERVICE TUCSON ARIZONA
610 PM MST SUN JUL 2 1995
 
THE NATIONAL WEATHER SERVICE IN TUCSON ARIZONA HAS ISSUED A
SEVERE THUNDERSTORM WARNING FOR HIGH WINDS
EFFECTIVE UNTIL  715 PM MST
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN SOUTH CENTRAL ARIZONA
 
   ...NORTHERN PIMA COUNTY
 
AT 606 PM TUCSON DOPPLER WEATHER RADAR INDICATED A SEVERE
THUNDERSTORM 8 MILES WEST OF MARANA MOVING EAST AT 20 MPH.
THE THUNDERSTORM WILL MOVE INTO THE MARANA AREA IN THE NEXT HALF
HOUR AND TO ORO VALLEY BY 700 PM.
 
 
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 WHERE WATER COVERS THE ROAD.
 
 
HOLBROOK
 
v

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

Special weather statement, Jul 2, 4:04 PM MST, 2 hours 6 minutes before
AZZ009-010-030015-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TUCSON ARIZONA
407 PM MST SUN JUL 2 1995

...SOUTHEAST ARIZONA THUNDERSTORM UPDATE...

AT 400 PM MST TUCSON DOPPLER RADAR INDICATED WIDELY SCATTERED
THUNDERSTORMS CONTINUING THROUGHOUT COCHISE...SANTA CRUZ AND EASTERN
PIMA COUNTIES.  THE STRONGEST THUNDERSTORMS WERE IN FAR EASTERN PIMA
COUNTY. ONE STORM WAS 5 MILES NORTHEAST OF GREEN VALLEY...WITH ANOTHER
4 MILES EAST OF VAIL NEAR I-10. INDIVIDUAL CELL MOVEMENT WAS TO THE
EAST AT ABOUT 15 MPH.

THUNDERSTORMS THIS AFTERNOON HAVE SHOWN A TENDENCY TO GENERATE VERY
STRONG AND GUSTY SURFACE WINDS.  REDUCED VISIBILITIES DUE TO BLOWING
DUST MAY BE A PROBLEM NEAR SOME OF THESE STORMS.

MEYER
Special weather statement, Jul 2, 4:07 PM MST, 2 hours 3 minutes before
AZZ009-010-030015-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TUCSON ARIZONA
407 PM MST SUN JUL 2 1995

...SOUTHEAST ARIZONA THUNDERSTORM UPDATE...

AT 400 PM MST TUCSON DOPPLER RADAR INDICATED WIDELY SCATTERED
THUNDERSTORMS CONTINUING THROUGHOUT COCHISE...SANTA CRUZ AND EASTERN
PIMA COUNTIES.  THE STRONGEST THUNDERSTORMS WERE IN FAR EASTERN PIMA
COUNTY. ONE STORM WAS 5 MILES NORTHEAST OF GREEN VALLEY...WITH ANOTHER
4 MILES EAST OF VAIL NEAR I-10. INDIVIDUAL CELL MOVEMENT WAS TO THE
EAST AT ABOUT 15 MPH.

THUNDERSTORMS THIS AFTERNOON HAVE SHOWN A TENDENCY TO GENERATE VERY
STRONG AND GUSTY SURFACE WINDS.  REDUCED VISIBILITIES DUE TO BLOWING
DUST MAY BE A PROBLEM NEAR SOME OF THESE STORMS.

MEYER
Special weather statement, Jul 2, 4:44 PM MST, 1 hour 26 minutes before
AZZ010-030045-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TUCSON ARIZONA
445 PM MST SUN JUL 2 1995

AT 440 PM TUCSON DOPPLER WEATHER RADAR INDICATED THUNDERSTORMS OVER
THE EMPIRE AND CORONADO MOUNTAINS WILL BE MOVING THROUGH BENSON...
ST DAVID...TOMBSTONE...HUACHUCA CITY AND SIERRA VISTA AREA WITHIN
THE NEXT HALF HOUR. THESE THUNDERSTORMS WILL PRODUCE STRONG GUSTY
WINDS IN EXCESS OF 4O MPH.

IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER FROM THE WEATHER IN A
STRONG BUILDING.  STAY TUNED TO NOAA WEATHER RADIO FOR UPDATES ON
THIS DEVELOPING WEATHER SITUATION.
Special weather statement, Jul 2, 4:45 PM MST, 1 hour 25 minutes before
AZZ010-030045-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TUCSON ARIZONA
445 PM MST SUN JUL 2 1995

AT 440 PM TUCSON DOPPLER WEATHER RADAR INDICATED THUNDERSTORMS OVER
THE EMPIRE AND CORONADO MOUNTAINS WILL BE MOVING THROUGH BENSON...
ST DAVID...TOMBSTONE...HUACHUCA CITY AND SIERRA VISTA AREA WITHIN
THE NEXT HALF HOUR. THESE THUNDERSTORMS WILL PRODUCE STRONG GUSTY
WINDS IN EXCESS OF 4O MPH.

IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER FROM THE WEATHER IN A
STRONG BUILDING.  STAY TUNED TO NOAA WEATHER RADIO FOR UPDATES ON
THIS DEVELOPING WEATHER SITUATION.
Special weather statement, Jul 2, 5:48 PM MST, 22 minutes before
AZZ009-010-030155-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TUCSON AZ
551 PM MST SUN JUL 2 1995

AT 545 PM TUCSON DOPPLER WEATHER RADAR INDICATED THUNDERSTORMS
CONTINUED TO DEVELOP ACROSS SOUTHEAST ARIZONA FROM THE MARANA
AREA EASTWARD ACROSS THE CATALINA MOUNTAINS THEN VAIL TO WILLCOX
SOUTHEAST TO BISBEE AND DOUGLAS AREA. THE THUNDERSTORMS ARE MOVING
EAST AT 20 MPH AND ARE CAPABLE OF PRODUCING WIND GUSTS IN EXCESS OF
40 MPH.

STAY T^UNED TO NOAA WEATHER RADIO...RADIO OR TELEVISION FOR THE
LATEST UPDATES CONCERNING THIS DEVELOPING WEATHER SITUATION.

HOLBROOK
Special weather statement, Jul 2, 5:51 PM MST, 19 minutes before
AZZ009-010-030155-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TUCSON AZ
551 PM MST SUN JUL 2 1995

AT 545 PM TUCSON DOPPLER WEATHER RADAR INDICATED THUNDERSTORMS
CONTINUED TO DEVELOP ACROSS SOUTHEAST ARIZONA FROM THE MARANA
AREA EASTWARD ACROSS THE CATALINA MOUNTAINS THEN VAIL TO WILLCOX
SOUTHEAST TO BISBEE AND DOUGLAS AREA. THE THUNDERSTORMS ARE MOVING
EAST AT 20 MPH AND ARE CAPABLE OF PRODUCING WIND GUSTS IN EXCESS OF
40 MPH.

STAY TUNED TO NOAA WEATHER RADIO...RADIO OR TELEVISION FOR THE
LATEST UPDATES CONCERNING THIS DEVELOPING WEATHER SITUATION.

HOLBROOK

Nearby

Severe Thunderstorm Warnings in Arizona, 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.