Alert archive / Texas / Severe Thunderstorm Warnings in 1998

Severe Thunderstorm Warning 6, NWS El Paso, TX

July 8, 1998El Paso County, Texas

NWS El Paso, TX issued this severe thunderstorm warning at Jul 8, 1998, 5:19 PM MDT for El Paso County, Texas. It was in force for 66 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
Jul 8, 1998, 5:19 PM MDT (23:19 UTC)
Expired
Jul 8, 1998, 6:25 PM MDT
In force
66 min
Issued by
NWS El Paso, TX
Area
Whole counties

County El Paso County, TX

The radar

The El Paso radar (KEPZ), 45 km from the middle of the area, began a volume at 23:23 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

Albuquerq/Krtlnd, NM (KABQ), launched 12:00Z, 11.3 hours before the alert went out and 366 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, Albuquerq/Krtlnd, NM at 12:00Z on 1998-07-08Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 166 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, Albuquerq/Krtlnd, NM at 12:00Z on 1998-07-08The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 37 square meters per square second.1939Sfc1 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
166 J/kg
Mixed-layer CIN
-100 J/kg
Mixed-layer LCL
1059 m above ground
0-6 km bulk shear
13 kt
0-1 km storm-relative helicity
37 m²/s²
0-3 km storm-relative helicity
95 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.1

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 El Paso, TX wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 8, 2:00 PM MDT, 3 hours 19 minutes earlier.

Area forecast discussion, Jul 8, 2:00 PM MDT, 3 hours 19 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE EL PASO TX/SANTA TERESA NM
200 PM MDT WED JUL 8 1998

5H HIGH PRESSURE REMAINS IN PLACE OVER N TX. LAST MODEL RUN INDICATES
SOME BUILDING TO WEST THU. ABUNDANT LLVL MSTR REMAINS OVER FA.
ALTHOUGH LATEST WV STLT PIX INDIC SOME MINOR DRYG...WIDELY SCATTERED
CONVECTION IS OR WILL FIRE OVER FA THIS AFTN/EVNG AND SLIGHTLY LESS
THURSDAY. CONVECTION SW NM LTL SLWR TO FIRE TDY WITH COOLER SFC
TEMPS DUE TO MRNG CLD CVR. BEST CHNCES PCPN THIS EVENG ALONG PVA
WESTERN NM AND S-SE OF ELP AREA AS 4H COOL POOL MOVG N OVR TX BIG
BEND TNGT AND OVR SE NM FRI. FEW ERLY MRNG -SHRA AGAIN PSBL SRN FA
THU AM AS PAST COUPLE MRNGS. MAX TEMP GUID RMNS A LTL ON HIGH SIDE
SO WL ADJ DOWN A FEW DEG. EXTENDED...CONT CURRENT TREND AS UPPER RIDGE
 REAINS OVER AREA.

    P R E L I M   N U M B E R S

SILVER CITY           EB  59/ 85/ 60/ 86 4332
TRUTH OR CONSEQUENCES BB  67/ 92/ 66/ 93 3232
ALAMOGORDO            BB  67/ 93/ 66/ 94 3221
CLOUDCROFT            BB  48/ 69/ 49/ 72 4322
LORDSBURG             BB  67/ 93/ 65/ 95 3221
DEMING                BB  65/ 92/ 65/ 94 3221
LAS CRUCES            BB  67/ 93/ 65/ 94 3221
EL PASO               BB  71/ 95/ 70/ 96 3221

The office that day

Everything else NWS El Paso, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 8, 2:48 PM MDTSevere Thunderstorm WarningEPZHudspeth32 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.