Storm Based Warning Geometry Statistics

Pick a time period of your choice and get back a summary table of storm based warning polygon statistics. You should be able to highlight this table and paste it into Excel, if you wish. Please note that prior to formal implementation of Storm Based Warnings, the polygons were not the official warning and so their shape may not have been accurately representing the threat.
Note: Areal flood warning polygons have only been issued since summer of 2007.
Perimeter values are in kilometers and area values in square kilometers.
Links: Download shapefile of these warnings - View visual summaries

YearMonthDayHour
Start:
End:
Data valid for warnings issued between 24 Apr 2019 00:00 and 25 Apr 2019 00:00 UTC
Weather Forecast Office Summary Tornado Severe Thunderstorm Marine Flash Flood Areal Flood
IDName CntPerimArea CntPerimArea CntPerimArea CntPerimArea CntPerimArea CntPerimArea
CRPCorpus Christi 9200.92602.7 199.2572.3 7228.63160.8 0.00.0 1109.4726.2 0.00.0
CTPState College 2152.0936.8 0.00.0 2152.0936.8 0.00.0 0.00.0 0.00.0
EPZEl Paso 194.6555.3 0.00.0 194.6555.3 0.00.0 0.00.0 0.00.0
EWXAustin/San Antonio 5219.62722.3 0.00.0 5219.62722.3 0.00.0 0.00.0 0.00.0
FWDDallas/Fort Worth 11199.22302.3 1106.1487.5 9211.52583.7 0.00.0 1181.41583.7 0.00.0
HGXHouston/Galveston 5157.41351.7 2116.8585.0 3184.41862.9 0.00.0 0.00.0 0.00.0
MAFMidland/Odessa 18205.92854.0 299.0610.2 14198.72724.9 0.00.0 2363.26001.5 0.00.0
PAHPaducah 3110.3801.2 157.7195.5 2136.61104.1 0.00.0 0.00.0 0.00.0
RLXCharleston 1156.61232.6 0.00.0 1156.61232.6 0.00.0 0.00.0 0.00.0
SJTSan Angelo 10215.22456.1 0.00.0 9210.92315.5 0.00.0 1254.23721.0 0.00.0
Total/Averages 65194.32324.9 799.3520.8 53201.22442.2 00.00.0 5254.33606.8 00.00.0