Alert archive / Texas / Severe Thunderstorm Warnings in 2015

Severe Thunderstorm Warning 210, NWS Shreveport, LA

June 26, 2015Bowie County, Red River County, Texas

NWS Shreveport, LA issued this severe thunderstorm warning at Jun 26, 2015, 7:52 PM CDT for Bowie County, Red River County, Texas. It was in force for 38 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
Jun 26, 2015, 7:52 PM CDT (00:52 UTC)
Expired
Jun 26, 2015, 8:30 PM CDT
In force
38 min
Issued by
NWS Shreveport, LA
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

Counties Bowie County, TX, Red River County, TX

The radar

The Shreveport radar (KSHV), 147 km from the middle of the area, began a volume at 00:53 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

Norman, OK (KOUN), launched 00:00Z, 0.9 hours before the alert went out and 308 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, Norman, OK at 00:00Z on 2015-06-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1144 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, Norman, OK at 00:00Z on 2015-06-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 11 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
1144 J/kg
Mixed-layer CIN
-18 J/kg
Mixed-layer LCL
1725 m above ground
0-6 km bulk shear
13 kt
0-1 km storm-relative helicity
11 m²/s²
0-3 km storm-relative helicity
61 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The office that day

Everything else NWS Shreveport, LA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 26, 7:03 PM CDTSpecial Weather StatementSHVRed River42 min
Jun 26, 7:37 PM CDTSpecial Weather StatementSHVRed River38 min
Jun 26, 9:33 PM CDTSpecial Weather StatementSHVRed River42 min
Jun 26, 11:20 PM CDTSpecial Weather StatementSHVRed River40 min
Jun 27, 12:13 AM CDTSpecial Weather StatementSHVBowie47 min
Jun 27, 4:49 AM CDTAreal Flood AdvisorySHVCherokee, Gregg, Harrison, Panola, Rusk, Smith3 hr
Jun 26, 7:27 PM CDTSpecial Weather StatementSHVSevier48 min
Jun 26, 10:49 PM CDTSpecial Weather StatementSHVSevier41 min
Jun 27, 4:13 PM CDTRiver Flood WarningSHVLafayette, Miller7 days

Nearby

Severe Thunderstorm Warnings in Texas, 2015Every severe thunderstorm warning in 2015

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.