Alert archive / Arizona / Severe Thunderstorm Warnings in 1997

Severe Thunderstorm Warning 3, NWS Las Vegas, NV

January 26, 1997Mohave County, Arizona

NWS Las Vegas, NV issued this severe thunderstorm warning at Jan 26, 1997, 8:45 PM MST for Mohave County, Arizona. It was in force for 60 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jan 26, 1997, 8:45 PM MST (03:45 UTC)
Expired
Jan 26, 1997, 9:45 PM MST
In force
60 min
Issued by
NWS Las Vegas, NV
Area
Whole counties

County Mohave County, AZ

The nearest sounding before it

Flgstf/Belemont, AZ (KFGZ), launched 00:00Z, 3.8 hours before the alert went out and 185 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, Flgstf/Belemont, AZ at 00:00Z on 1997-01-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 5 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, Flgstf/Belemont, AZ at 00:00Z on 1997-01-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 60 square meters per square second.1939587897Sfc1 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
5 J/kg
Mixed-layer CIN
-4 J/kg
Mixed-layer LCL
635 m above ground
0-6 km bulk shear
43 kt
0-1 km storm-relative helicity
60 m²/s²
0-3 km storm-relative helicity
78 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

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.

NWS Las Vegas, NV wrote its last area forecast discussion before this severe thunderstorm warning went out at Jan 26, 3:31 PM MST, 5 hours 14 minutes earlier.

Area forecast discussion, Jan 26, 3:31 PM MST, 5 hours 14 minutes before
MOJAVE DESERT/SOUTHERN GREAT BASIN AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE LAS VEGAS NV
230 PM PST SUN JAN 26 1997

THE LAST IN A SERIES OF IMPULSES WAS MOVG ACRS NRN NEVADA THIS
AFTN.  THIS WAS HELPING TO PRODUCE A BAND OF SCT PCPN EXNTDG SWWD
INTO NRN NYE AND INYO COUNTIES.  THIS IMPULSE WAS PROGGED BY 12Z
MDLS TO WKN AS IT HEADS E OF NEVADA LATER THIS EVE.  BELIEVE TREND
WL BE FOR THE BAND OF SCT PCPN TO DISSIPATE BY ERY EVE AS
DISTURBANCE MOVES E AND MID LVL DRYING ENSUES.  WL MAINTAIN EVE
SLGT CHC/CHC POPS ACRS NEVADA ZNS 13-15.  ELSEWHERE TNGT...PTLY
CLDY/MSTLY CLDY SKIES WL DOMINATE WITH LOW LVL MSTR RMNG ACRS THE
RGN.  MON AND MON NGT...H5 HGTS WL RAPIDLY BUILD ACRS THE RGN.
MSTR DOES BEGIN TO INCREASE MON NGT ACRS THE NRN ZNS AHEAD OF S/W
APRCHG THE NRN CALIFORNIA CST.  UPR RDG FLATTENS ON TUE WITH THE
S/W MOVG TO THE CALIFORNIA/OREGON CST.  BEST MSTR AND DYNAMICS LOOK
TO BE ACRS NW NEVADA ON TUE...SO WL ELECT AT THIS POINT TO KEEP
PCPN OUT OF THE NRN ZNS.  EXNTD PROGS AGREE ON AN UPR RDG BUILDING
ACRS THE RGN WED THRU FRI.  DRY WX WITH TEMPS RISING TO ABV NORMAL
LVLS EXPECTED.  LAS0000.  MATUSIEWICZ

SRN NV...NONE.
ERN CA...NONE.
NW AZ ...NONE.

In the hours before

Special weather statement, Jan 26, 5:25 PM MST, 3 hours 20 minutes before
SHORT TERM FORECAST
NATIONAL WEATHER SERVICE LAS VEGAS NV
426 PM PST (526 MST) SUN JAN 26 1997

NVZ021-022-AZZ003-031-CAZ028-029-270200-
LAKE MEAD-LAKE MOHAVE RECREATION AREA-SOUTHERN CLARK COUNTY-
SAN BERNARDINO COUNTY DESERTS-SAN BERNARDINO COUNTY-UPPER
COLORADO RIVER VALLEY-

.NOW...
A LINE OF SHOWERS EXTEND FROM 15 MILES WEST OF KINGMAN
ARIZONA IN MOHAVE COUNTY TO THE PROVIDENCE MOUNTIANS IN EASTERN
SAN BERNARDINO COUNTY.  SOME EMBEDDED THUNDERSTORMS ARE POSSIBLE
IN THESE SHOWERS.  THE GENERAL MOVEMENT OF THESE STORMS ARE FROM
WEST TO EAST AT 20 MPH.  THOSE TRAVELLING IN THE THE CALIFORNIA-
NEVADA-ARIZONA TRISTATE BORDER REGION OR JUST WEST OR EAST OF THIS
AREA SHOULD REMAIN ALERT FOR THESE STORMS.  DANGEROUS LIGHTNING IS
POSSIBLE AS WELL AS HEAVY SHOWERS THAT MAY BRIEFLY REDUCE VISIBILITY.

CORDERO
Special weather statement, Jan 26, 5:56 PM MST, 2 hours 49 minutes before
SHORT TERM FORECAST
NATIONAL WEATHER SERVICE LAS VEGAS NV
457 PM PST (557 MST) SUN JAN 26 1997

NVZ021-022-AZZ003-031-CAZ028-029-270200-
LAKE MEAD-LAKE MOHAVE RECREATION AREA-SOUTHERN CLARK COUNTY-
SAN BERNARDINO COUNTY DESERTS-SAN BERNARDINO COUNTY-UPPER
COLORADO RIVER VALLEY-NORTHWEST DESERTS OF ARIZONA-

.NOW...
A LINE OF SHOWERS EXTEND FROM 10 MILES WEST OF KINGMAN
ARIZONA IN MOHAVE COUNTY TO THE PROVIDENCE MOUNTIANS IN EASTERN
SAN BERNARDINO COUNTY.  SOME EMBEDDED THUNDERSTORMS ARE POSSIBLE
IN THESE SHOWERS.  THE GENERAL MOVEMENT OF THESE STORMS ARE FROM
WEST TO EAST AT 20 MPH.  THOSE TRAVELLING IN THE THE CALIFORNIA-
NEVADA-ARIZONA TRISTATE BORDER REGION OR JUST WEST OR EAST OF THIS
AREA SHOULD REMAIN ALERT FOR THESE STORMS.  DANGEROUS LIGHTNING IS
POSSIBLE AS WELL AS HEAVY SHOWERS THAT MAY BRIEFLY REDUCE VISIBILITY.
&&
THE BULLHEAD CITY/LAUGHLIN METROPLEX IS EXPERIENCING HEAVY SHOWERS
AS 450 PM PST.  SOME RAIN GAGES NEAR THE LAUGHLIN AREA REPORTED
SIXTEEN HUNDRENTHS OF AN INCH OF RAIN (.16 INCHES) BETWEEN 420 PM
AND 450 PM.  AS THE LINE OF SHOWERS MOVES EASTWARD THE CITIES OF
NEEDLES AND KINGMAN MAY RECEIVE SOME LOCALLY HEAVY SHOWERS AS WELL
AS ISOLATED THUNDERSTORMS.

CORDERO
Special weather statement, Jan 26, 6:15 PM MST, 2 hours 30 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE LAS VEGAS NV
510 PM PST (610 MST) SUN JAN 26 1997

...STRONG THUNDERSTORMS MOVING THROUGH LAUGHLIN/BULLHEAD CITY...

STRONG THUNDERSTORMS CONTINUE TO MOVE THROUGH THE LAUGHLIN/
BULLHEAD CITY AREA.  THESE THUNDERSTORMS WERE PRODUCING HEAVY
RAIN...GUSTY WIND AND DEADLY LIGHTNING.  IN ADDITION...REPORTS
OF MINOR FLOODING OF STREETS AND LOW LYING AREAS WERE REPORTED.
RESIDENTS OF THE LAUGHLIN/BULLHEAD CITY AREA SHOULD REMAIN ALERT
FOR FLOODED ROADWAYS ESPECIALLY IN LOW LYING AREAS.  NORMALLY DRY
WASHES MAY BE FLOWING.  THESE ARE STRONG THUNDERSTORMS FOR THIS
TIME OF YEAR AND MAY PRODUCE HAIL ALSO.
&&

SKRBAC

The office that day

Everything else NWS Las Vegas, NV issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jan 26, 6:20 PM MSTFlash Flood WarningVEFMohave55 min
Jan 26, 6:20 PM MSTSevere Thunderstorm WarningVEFMohave55 min
Jan 26, 7:43 PM MSTFlash Flood WarningVEFMohave62 min
Jan 26, 7:43 PM MSTSevere Thunderstorm WarningVEFMohave62 min
Jan 26, 8:45 PM MSTFlash Flood WarningVEFMohave60 min

Nearby

Severe Thunderstorm Warnings in Arizona, 1997Every severe thunderstorm warning in 1997

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.