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 | Hail |
| Magnitude | 1.00 in. |
| State | OKLAHOMA |
| County/Area | MCCLAIN |
| WFO | OUN |
| Begin Date | 05/12/2011 16:44:00 CST-6 |
| Begin Range | 0 |
| Begin Azimuth | N |
| Begin Location | BYARS |
| Begin Lat/Lon | 34.87/-97.05 |
| End Date | 05/12/2011 16:44:00 CST-6 |
| 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 | The same storm system that produced widespread heavy rainfall and sporadic wind damage on the 11th continued to move east through Kansas. The cold front/dry line moved east during the afternoon, lying over the eastern quarter of Oklahoma by peak heating. Thunderstorms developed from central into southeast Oklahoma, with a few of them becoming severe with large hail. The largest hail stones ranged from half-dollar to ping pong ball size, although most of the thunderstorms produced around nickel to quarter size. The storms weakened shortly after sunset. |
| Event Narrative |
All events for this episode:
| Location | County/Zone | St. | Date | Time | T.Z. | Type | Mag | Dth | Inj | PrD | CrD |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Totals: | 0 | 0 | 0.00K | 0.00K | |||||||
| PAULS VALLEY | GARVIN CO. | OK | 05/12/2011 | 14:45 | CST-6 | Hail | 0.88 in. | 0 | 0 | 0.00K | 0.00K |
| EARLSBORO | POTTAWATOMIE CO. | OK | 05/12/2011 | 16:07 | CST-6 | Hail | 0.75 in. | 0 | 0 | 0.00K | 0.00K |
| SHAWNEE | POTTAWATOMIE CO. | OK | 05/12/2011 | 16:11 | CST-6 | Hail | 0.88 in. | 0 | 0 | 0.00K | 0.00K |
| EARLSBORO | POTTAWATOMIE CO. | OK | 05/12/2011 | 16:35 | CST-6 | Hail | 1.00 in. | 0 | 0 | 0.00K | 0.00K |
| PRAGUE | LINCOLN CO. | OK | 05/12/2011 | 16:36 | CST-6 | Hail | 1.00 in. | 0 | 0 | 0.00K | 0.00K |
| LITTLE | SEMINOLE CO. | OK | 05/12/2011 | 16:40 | CST-6 | Hail | 1.00 in. | 0 | 0 | 0.00K | 0.00K |
| BYARS | MCCLAIN CO. | OK | 05/12/2011 | 16:44 | CST-6 | Hail | 1.00 in. | 0 | 0 | 0.00K | 0.00K |
| PAULS VALLEY | GARVIN CO. | OK | 05/12/2011 | 16:59 | CST-6 | Hail | 1.25 in. | 0 | 0 | 0.00K | 0.00K |
| SEMINOLE | SEMINOLE CO. | OK | 05/12/2011 | 17:45 | CST-6 | Hail | 1.00 in. | 0 | 0 | 0.00K | 0.00K |
| GERTY | HUGHES CO. | OK | 05/12/2011 | 18:32 | CST-6 | Hail | 1.50 in. | 0 | 0 | 0.00K | 0.00K |
| STONEWALL | PONTOTOC CO. | OK | 05/12/2011 | 18:43 | CST-6 | Hail | 1.25 in. | 0 | 0 | 0.00K | 0.00K |
| MILL CREEK | JOHNSTON CO. | OK | 05/12/2011 | 19:42 | CST-6 | Hail | 0.88 in. | 0 | 0 | 0.00K | 0.00K |
| Totals: | 0 | 0 | 0.00K | 0.00K |


