Alert archive / Texas / Severe Thunderstorm Warnings in 1998

Severe Thunderstorm Warning 10, NWS Corpus Christi, TX

January 22, 1998Refugio County, Texas

NWS Corpus Christi, TX issued this severe thunderstorm warning at Jan 22, 1998, 11:05 AM CST for Refugio County, Texas. It was in force for 55 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 22, 1998, 11:05 AM CST (17:05 UTC)
Expired
Jan 22, 1998, 12:00 PM CST
In force
55 min
Issued by
NWS Corpus Christi, TX
Area
Whole counties

County Refugio County, TX

The radar

The Corpus Christi radar (KCRP), 69 km from the middle of the area, began a volume at 17:08 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

Corpus Christi, TX (KCRP), launched 12:00Z, 5.1 hours before the alert went out and 68 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, Corpus Christi, TX at 12:00Z on 1998-01-22Temperature 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, Corpus Christi, TX at 12:00Z on 1998-01-22The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 137 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
501 m above ground
0-6 km bulk shear
48 kt
0-1 km storm-relative helicity
137 m²/s²
0-3 km storm-relative helicity
265 m²/s²
Significant tornado parameter
0.0
Supercell composite
1.9

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 Corpus Christi, TX wrote its last area forecast discussion before this severe thunderstorm warning went out at Jan 22, 9:39 AM CST, 1 hour 26 minutes earlier.

Area forecast discussion, Jan 22, 9:39 AM CST, 1 hour 26 minutes before
COASTAL BEND FORECAST DISCUSSION
NATIONAL WEATHER SERVICE CORPUS CHRISTI TX
939 AM CST THU JAN 22 1998

UPPER TROUGH SPARKING ELEVATED...STRONG ISOLATED THUNDERSTORMS AND
SCATTERED SHOWERS ACROSS SOUTH TEXAS.  UPPER TROUGH IN WEST TEXAS
WILL SWING ACROSS THE AREA THIS AFTERNOON.  SKIES WILL STAY CLOUDY
AND WITH THE UPPER TROUGH MOVING ACROSS WILL NEED TO INCREASE RAIN
CHANCES FOR MOST ZONES.  DUE TO THE CLOUDY SKIES...COLD AIR ADVECTION
NEED TO LOWER TEMPS OR HOLD THEM STEADY THIS AFTERNOON.  BY TONIGHT
UPPER TROUGH WILL BE EAST OF THE AREA AND A DRY NORTHWEST FLOW
DEVELOPS AND IT WILL CAUSE SKIES TO CLEAR.

CHANCES TO ZONES...
VCT...CLOUDY...WINDY AND MUCH COOLER WITH A 30 PERCENT CHANCE OF SHRA
AND TSRA.  HIGH...LOW 50S.  N WIND 15-25 MPH AND GUSTY.
CRP...CLOUDY...WINDY AND MUCH COOLER WITH A 30 PERCENT CHANCE OF SHRA
AND TSRA.  HIGH...LOW 50S INLAND TO THE UPPER 50S COAST.  N WIND 15-
25 MPH AND GUSTY.
LRD...CLOUDY AND MUCH COOLER WITH A 20 PERCENT CHANCE OF SHRA AND A
FEW TSRA.  HIGH...MID 50S.  N WIND 15-20 MPH AND GUSTY.

LUNA...0074

The office that day

Everything else NWS Corpus Christi, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jan 22, 10:28 AM CSTSevere Thunderstorm WarningCRPBee32 min

Nearby

Severe Thunderstorm Warnings in Texas, 1998Every severe thunderstorm warning in 1998

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.