Storm Events Database
- Data Access
- Search
- FTP Access
- Database Download
- Storm Data Publication
- Documentation
- Storm Data FAQ
- Storm Data Preparation
- Tornado EF Scale
- External Resources
- NOAA's SPC Reports
- NOAA's SPC WCM Page
- SHELDUS
Storm Events Database
Event Details
| Event | Flash Flood |
| -- Flood Cause | Heavy Rain |
| State | TEXAS |
| County/Area | GONZALES |
| WFO | EWX |
| Begin Date | 03/20/2012 03:30:00 CST-6 |
| Begin Range | 1 |
| Begin Azimuth | S |
| Begin Location | SATURN |
| Begin Lat/Lon | 29.52/-97.38 |
| End Date | 03/20/2012 03:30:00 CST-6 |
| End Range | 1 |
| End Azimuth | E |
| End Location | NICKEL |
| End Lat/Lon | 29.55/-97.21 |
| Deaths Direct/Indirect | 0/0 (fatality details below, when available...) |
| Injuries Direct/Indirect | 0/0 |
| Property Damage | 0.00K |
| Crop Damage | 0.00K |
| Episode Narrative | A deep upper level trough of low pressure and strong cold front moved into an area of deep boundary layer moisture. The system initially produced supercell thunderstorms which produced several tornadoes and large hail. There storms then transitioned into a quasi-linear convective system that produced heavy rainfall and flooding. |
| Event Narrative | Thunderstorms produced heavy rain that caused flash flooding closing FM532 and FM1680. Denton Creek was spilling out of its banks. |
All events for this episode:
| Location | County/Zone | St. | Date | Time | T.Z. | Type | Mag | Dth | Inj | PrD | CrD |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Totals: | 1 | 4 | 502.00K | 0.00K | |||||||
| JUNO | VAL VERDE CO. | TX | 03/19/2012 | 14:10 | CST-6 | Hail | 1.00 in. | 0 | 0 | 0.00K | 0.00K |
| KNIPPA | UVALDE CO. | TX | 03/19/2012 | 16:32 | CST-6 | Hail | 1.75 in. | 0 | 0 | 0.00K | 0.00K |
| UTOPIA | UVALDE CO. | TX | 03/19/2012 | 17:12 | CST-6 | Hail | 1.75 in. | 0 | 0 | 0.00K | 0.00K |
| DILLEY | FRIO CO. | TX | 03/19/2012 | 17:25 | CST-6 | Hail | 1.75 in. | 0 | 0 | 0.00K | 0.00K |
| LEAKEY | REAL CO. | TX | 03/19/2012 | 17:35 | CST-6 | Hail | 1.75 in. | 0 | 0 | 0.00K | 0.00K |
| FRIO TOWN | FRIO CO. | TX | 03/19/2012 | 17:39 | CST-6 | Hail | 1.75 in. | 0 | 0 | 0.00K | 0.00K |
| PEARSALL | FRIO CO. | TX | 03/19/2012 | 17:46 | CST-6 | Hail | 1.75 in. | 0 | 0 | 2.00K | 0.00K |
| MOUNTAIN HOME | KERR CO. | TX | 03/19/2012 | 17:54 | CST-6 | Hail | 1.00 in. | 0 | 0 | 0.00K | 0.00K |
| LEAKEY | REAL CO. | TX | 03/19/2012 | 18:00 | CST-6 | Hail | 1.75 in. | 0 | 0 | 0.00K | 0.00K |
| VANDERPOOL | BANDERA CO. | TX | 03/19/2012 | 18:12 | CST-6 | Hail | 1.75 in. | 0 | 0 | 0.00K | 0.00K |
| HARPER | GILLESPIE CO. | TX | 03/19/2012 | 18:15 | CST-6 | Hail | 0.75 in. | 0 | 0 | 0.00K | 0.00K |
| DILLEY | FRIO CO. | TX | 03/19/2012 | 18:26 | CST-6 | Hail | 1.75 in. | 0 | 0 | 0.00K | 0.00K |
| DEVINE MUNI ARPT | MEDINA CO. | TX | 03/19/2012 | 18:50 | CST-6 | Tornado | EF2 | 0 | 0 | 0.00K | 0.00K |
| LEAKEY | REAL CO. | TX | 03/19/2012 | 19:00 | CST-6 | Hail | 1.75 in. | 0 | 0 | 0.00K | 0.00K |
| NATALIA | MEDINA CO. | TX | 03/19/2012 | 19:05 | CST-6 | Tornado | EF1 | 0 | 0 | 0.00K | 0.00K |
| CAMP SCENIC | KERR CO. | TX | 03/19/2012 | 19:10 | CST-6 | Hail | 1.75 in. | 0 | 0 | 0.00K | 0.00K |
| INGRAM | KERR CO. | TX | 03/19/2012 | 19:15 | CST-6 | Hail | 1.75 in. | 0 | 0 | 0.00K | 0.00K |
| HUNT | KERR CO. | TX | 03/19/2012 | 19:15 | CST-6 | Hail | 2.75 in. | 0 | 0 | 0.00K | 0.00K |
| ATASCOSA | BEXAR CO. | TX | 03/19/2012 | 19:22 | CST-6 | Tornado | EF2 | 0 | 4 | 0.00K | 0.00K |
| INGRAM | KERR CO. | TX | 03/19/2012 | 19:28 | CST-6 | Hail | 1.00 in. | 0 | 0 | 0.00K | 0.00K |
| HUNT | KERR CO. | TX | 03/19/2012 | 19:29 | CST-6 | Hail | 1.75 in. | 0 | 0 | 0.00K | 0.00K |
| INGRAM | KERR CO. | TX | 03/19/2012 | 19:30 | CST-6 | Hail | 1.75 in. | 0 | 0 | 0.00K | 0.00K |
| CONCAN | UVALDE CO. | TX | 03/19/2012 | 20:05 | CST-6 | Hail | 1.25 in. | 0 | 0 | 0.00K | 0.00K |
| UTOPIA | UVALDE CO. | TX | 03/19/2012 | 20:20 | CST-6 | Hail | 2.50 in. | 0 | 0 | 0.00K | 0.00K |
| TIVYDALE | GILLESPIE CO. | TX | 03/19/2012 | 21:00 | CST-6 | Flash Flood | 0 | 0 | 500.00K | 0.00K | |
| UTOPIA | UVALDE CO. | TX | 03/19/2012 | 21:00 | CST-6 | Hail | 1.75 in. | 0 | 0 | 0.00K | 0.00K |
| VANDERPOOL | BANDERA CO. | TX | 03/19/2012 | 21:00 | CST-6 | Hail | 1.75 in. | 0 | 0 | 0.00K | 0.00K |
| KERRVILLE | KERR CO. | TX | 03/19/2012 | 21:30 | CST-6 | Flash Flood | 0 | 0 | 0.00K | 0.00K | |
| CAMP VERDE | KERR CO. | TX | 03/19/2012 | 21:34 | CST-6 | Hail | 1.75 in. | 0 | 0 | 0.00K | 0.00K |
| COIN CITY | GILLESPIE CO. | TX | 03/19/2012 | 21:34 | CST-6 | Hail | 1.00 in. | 0 | 0 | 0.00K | 0.00K |
| BLUMENTHAL | GILLESPIE CO. | TX | 03/19/2012 | 21:41 | CST-6 | Hail | 2.00 in. | 0 | 0 | 0.00K | 0.00K |
| STONEWALL | GILLESPIE CO. | TX | 03/19/2012 | 21:41 | CST-6 | Hail | 1.75 in. | 0 | 0 | 0.00K | 0.00K |
| INGRAM | KERR CO. | TX | 03/19/2012 | 22:20 | CST-6 | Flash Flood | 0 | 0 | 0.00K | 0.00K | |
| MEDINA CIRCLE R ARPT | BANDERA CO. | TX | 03/19/2012 | 22:57 | CST-6 | Flash Flood | 0 | 0 | 0.00K | 0.00K | |
| (ERV)SCHREINER FLD K | KERR CO. | TX | 03/19/2012 | 23:01 | CST-6 | Flash Flood | 0 | 0 | 0.00K | 0.00K | |
| CAMP VERDE | KERR CO. | TX | 03/19/2012 | 23:15 | CST-6 | Flash Flood | 0 | 0 | 0.00K | 0.00K | |
| FARILAND | BURNET CO. | TX | 03/19/2012 | 23:30 | CST-6 | Flash Flood | 0 | 0 | 0.00K | 0.00K | |
| LONGHORN | BEXAR CO. | TX | 03/19/2012 | 23:55 | CST-6 | Tornado | EF0 | 0 | 0 | 0.00K | 0.00K |
| KIRBY | BEXAR CO. | TX | 03/19/2012 | 23:59 | CST-6 | Tornado | EF0 | 0 | 0 | 0.00K | 0.00K |
| BANDERA | BANDERA CO. | TX | 03/20/2012 | 00:00 | CST-6 | Flash Flood | 0 | 0 | 0.00K | 0.00K | |
| TARPLEY | BANDERA CO. | TX | 03/20/2012 | 00:06 | CST-6 | Flash Flood | 0 | 0 | 0.00K | 0.00K | |
| MEDINA CIRCLE R ARPT | BANDERA CO. | TX | 03/20/2012 | 00:10 | CST-6 | Flash Flood | 0 | 0 | 0.00K | 0.00K | |
| LAKE VICTOR | BURNET CO. | TX | 03/20/2012 | 00:10 | CST-6 | Flash Flood | 0 | 0 | 0.00K | 0.00K | |
| CARRIZO SPGS | DIMMIT CO. | TX | 03/20/2012 | 00:20 | CST-6 | Hail | 1.00 in. | 0 | 0 | 0.00K | 0.00K |
| VANDERPOOL | BANDERA CO. | TX | 03/20/2012 | 00:24 | CST-6 | Flash Flood | 0 | 0 | 0.00K | 0.00K | |
| MARBLE FALLS | BURNET CO. | TX | 03/20/2012 | 00:30 | CST-6 | Flash Flood | 0 | 0 | 0.00K | 0.00K | |
| BERTRAM | BURNET CO. | TX | 03/20/2012 | 00:32 | CST-6 | Flash Flood | 0 | 0 | 0.00K | 0.00K | |
| BUCHANAN LAKE | BURNET CO. | TX | 03/20/2012 | 00:41 | CST-6 | Flash Flood | 0 | 0 | 0.00K | 0.00K | |
| BERTRAM | BURNET CO. | TX | 03/20/2012 | 00:42 | CST-6 | Flash Flood | 0 | 0 | 0.00K | 0.00K | |
| OXFORD | LLANO CO. | TX | 03/20/2012 | 00:55 | CST-6 | Flash Flood | 0 | 0 | 0.00K | 0.00K | |
| BOERNE | KENDALL CO. | TX | 03/20/2012 | 01:00 | CST-6 | Flash Flood | 0 | 0 | 0.00K | 0.00K | |
| MAXWELL | CALDWELL CO. | TX | 03/20/2012 | 01:00 | CST-6 | Flash Flood | 0 | 0 | 0.00K | 0.00K | |
| BUCHANAN LAKE | BURNET CO. | TX | 03/20/2012 | 01:00 | CST-6 | Flash Flood | 0 | 0 | 0.00K | 0.00K | |
| OAK HILL | TRAVIS CO. | TX | 03/20/2012 | 01:07 | CST-6 | Flash Flood | 0 | 0 | 0.00K | 0.00K | |
| FRATT | BEXAR CO. | TX | 03/20/2012 | 01:12 | CST-6 | Flash Flood | 0 | 0 | 0.00K | 0.00K | |
| LLANO MUNI ARPT | LLANO CO. | TX | 03/20/2012 | 01:30 | CST-6 | Flash Flood | 0 | 0 | 0.00K | 0.00K | |
| NORDHEIM | DE WITT CO. | TX | 03/20/2012 | 02:00 | CST-6 | Funnel Cloud | 0 | 0 | 0.00K | 0.00K | |
| MAHOMET | BURNET CO. | TX | 03/20/2012 | 02:04 | CST-6 | Flash Flood | 0 | 0 | 0.00K | 0.00K | |
| NEW BERLIN | GUADALUPE CO. | TX | 03/20/2012 | 02:30 | CST-6 | Flash Flood | 0 | 0 | 0.00K | 0.00K | |
| KINGSLAND WILLIAMSAR | LLANO CO. | TX | 03/20/2012 | 03:00 | CST-6 | Flash Flood | 0 | 0 | 0.00K | 0.00K | |
| FARILAND | BURNET CO. | TX | 03/20/2012 | 03:00 | CST-6 | Flash Flood | 0 | 0 | 0.00K | 0.00K | |
| BASTROP | BASTROP CO. | TX | 03/20/2012 | 03:00 | CST-6 | Flash Flood | 0 | 0 | 0.00K | 0.00K | |
| RUNGE | KARNES CO. | TX | 03/20/2012 | 03:05 | CST-6 | Tornado | EF0 | 0 | 0 | 0.00K | 0.00K |
| NEW BRAUNFELS MUN AR | COMAL CO. | TX | 03/20/2012 | 03:18 | CST-6 | Flash Flood | 0 | 0 | 0.00K | 0.00K | |
| SATURN | GONZALES CO. | TX | 03/20/2012 | 03:30 | CST-6 | Flash Flood | 0 | 0 | 0.00K | 0.00K | |
| TANGLEWOOD | LEE CO. | TX | 03/20/2012 | 03:45 | CST-6 | Flash Flood | 0 | 0 | 0.00K | 0.00K | |
| CEDAR CREEK | BASTROP CO. | TX | 03/20/2012 | 04:00 | CST-6 | Flash Flood | 0 | 0 | 0.00K | 0.00K | |
| SMITHVILLE | BASTROP CO. | TX | 03/20/2012 | 05:45 | CST-6 | Flash Flood | 0 | 0 | 0.00K | 0.00K | |
| CLEAR SPG | GUADALUPE CO. | TX | 03/20/2012 | 06:55 | CST-6 | Flash Flood | 0 | 0 | 0.00K | 0.00K | |
| DILWORTH | GONZALES CO. | TX | 03/20/2012 | 06:57 | CST-6 | Flash Flood | 0 | 0 | 0.00K | 0.00K | |
| MORAVIA | LAVACA CO. | TX | 03/20/2012 | 07:25 | CST-6 | Flash Flood | 0 | 0 | 0.00K | 0.00K | |
| FEDOR | LEE CO. | TX | 03/20/2012 | 18:30 | CST-6 | Flash Flood | 1 | 0 | 0.00K | 0.00K | |
| Totals: | 1 | 4 | 502.00K | 0.00K |


