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Storm Events Database
Event Details
| Event | Hail |
| Magnitude | 1.00 in. |
| State | OKLAHOMA |
| County/Area | KAY |
| WFO | OUN |
| Begin Date | 04/08/2011 18:10:00 CST-6 |
| Begin Range | 3 |
| Begin Azimuth | S |
| Begin Location | NEWKIRK |
| Begin Lat/Lon | 36.84/-97.06 |
| End Date | 04/08/2011 18:10:00 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 | A weak cold front slipped into northern Oklahoma during the early morning hours of the 8th. Meanwhile, a dry line sharpened up near the Oklahoma/Texas panhandle border. Gulf moisture streamed north, with low to middle 60 dew point temperatures in place by late afternoon to the east of the dry line. The cold front had become stationary, providing another focus for afternoon thunderstorms. The cap that was in place for much of the day, weakened sufficiently for thunderstorms to develop over the western third of Oklahoma. Instability and wind shear were already in place, and a weak upper level disturbance moved northeast from west Texas during peak heating hours. Supercell thunderstorms moved northeast, with very large hail to the size of baseballs and strong winds reported along their path. The most intense damage occurred at Ponca City, where a wind gust over 90 mph was measured. |
| Event Narrative |
All events for this episode:
| Location | County/Zone | St. | Date | Time | T.Z. | Type | Mag | Dth | Inj | PrD | CrD |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Totals: | 0 | 0 | 7.00K | 0.00K | |||||||
| ENID | GARFIELD CO. | OK | 04/08/2011 | 16:46 | CST-6 | Hail | 1.75 in. | 0 | 0 | 0.00K | 0.00K |
| ENID | GARFIELD CO. | OK | 04/08/2011 | 16:49 | CST-6 | Hail | 1.75 in. | 0 | 0 | 0.00K | 0.00K |
| BRECKINRIDGE | GARFIELD CO. | OK | 04/08/2011 | 16:58 | CST-6 | Hail | 1.75 in. | 0 | 0 | 0.00K | 0.00K |
| BRECKINRIDGE | GARFIELD CO. | OK | 04/08/2011 | 17:08 | CST-6 | Hail | 2.50 in. | 0 | 0 | 0.00K | 0.00K |
| FAIRMONT | GARFIELD CO. | OK | 04/08/2011 | 17:14 | CST-6 | Hail | 2.50 in. | 0 | 0 | 0.00K | 0.00K |
| NEWKIRK | KAY CO. | OK | 04/08/2011 | 17:15 | CST-6 | Hail | 1.00 in. | 0 | 0 | 0.00K | 0.00K |
| BLACKWELL | KAY CO. | OK | 04/08/2011 | 17:26 | CST-6 | Hail | 1.50 in. | 0 | 0 | 0.00K | 0.00K |
| NEWKIRK | KAY CO. | OK | 04/08/2011 | 17:30 | CST-6 | Thunderstorm Wind | 61 kts. EG | 0 | 0 | 0.00K | 0.00K |
| BILLINGS | NOBLE CO. | OK | 04/08/2011 | 17:40 | CST-6 | Hail | 2.75 in. | 0 | 0 | 0.00K | 0.00K |
| NEWKIRK | KAY CO. | OK | 04/08/2011 | 17:44 | CST-6 | Hail | 1.00 in. | 0 | 0 | 0.00K | 0.00K |
| NEWKIRK | KAY CO. | OK | 04/08/2011 | 17:45 | CST-6 | Hail | 2.00 in. | 0 | 0 | 0.00K | 0.00K |
| BILLINGS | NOBLE CO. | OK | 04/08/2011 | 17:45 | CST-6 | Hail | 2.00 in. | 0 | 0 | 0.00K | 0.00K |
| CLEO SPRINGS | MAJOR CO. | OK | 04/08/2011 | 17:50 | CST-6 | Hail | 1.75 in. | 0 | 0 | 0.00K | 0.00K |
| BILLINGS | NOBLE CO. | OK | 04/08/2011 | 17:56 | CST-6 | Hail | 2.75 in. | 0 | 0 | 0.00K | 0.00K |
| RED ROCK | NOBLE CO. | OK | 04/08/2011 | 18:05 | CST-6 | Hail | 2.00 in. | 0 | 0 | 0.00K | 0.00K |
| HELENA | ALFALFA CO. | OK | 04/08/2011 | 18:10 | CST-6 | Hail | 0.88 in. | 0 | 0 | 0.00K | 0.00K |
| NEWKIRK | KAY CO. | OK | 04/08/2011 | 18:10 | CST-6 | Hail | 1.00 in. | 0 | 0 | 0.00K | 0.00K |
| CERES | NOBLE CO. | OK | 04/08/2011 | 18:14 | CST-6 | Hail | 3.00 in. | 0 | 0 | 0.00K | 0.00K |
| JET | ALFALFA CO. | OK | 04/08/2011 | 18:15 | CST-6 | Thunderstorm Wind | 61 kts. EG | 0 | 0 | 5.00K | 0.00K |
| JET | ALFALFA CO. | OK | 04/08/2011 | 18:16 | CST-6 | Hail | 2.75 in. | 0 | 0 | 0.00K | 0.00K |
| CERES | NOBLE CO. | OK | 04/08/2011 | 18:19 | CST-6 | Hail | 2.00 in. | 0 | 0 | 2.00K | 0.00K |
| RINGWOOD | MAJOR CO. | OK | 04/08/2011 | 18:20 | CST-6 | Hail | 1.50 in. | 0 | 0 | 0.00K | 0.00K |
| GOLTRY | ALFALFA CO. | OK | 04/08/2011 | 18:26 | CST-6 | Hail | 1.75 in. | 0 | 0 | 0.00K | 0.00K |
| CHEROKEE | ALFALFA CO. | OK | 04/08/2011 | 18:30 | CST-6 | Hail | 1.75 in. | 0 | 0 | 0.00K | 0.00K |
| WAKITA | GRANT CO. | OK | 04/08/2011 | 19:57 | CST-6 | Hail | 1.75 in. | 0 | 0 | 0.00K | 0.00K |
| MEDFORD | GRANT CO. | OK | 04/08/2011 | 20:10 | CST-6 | Hail | 1.25 in. | 0 | 0 | 0.00K | 0.00K |
| MEDFORD | GRANT CO. | OK | 04/08/2011 | 20:11 | CST-6 | Hail | 1.25 in. | 0 | 0 | 0.00K | 0.00K |
| MEDFORD | GRANT CO. | OK | 04/08/2011 | 20:13 | CST-6 | Hail | 2.50 in. | 0 | 0 | 0.00K | 0.00K |
| BRAMAN | KAY CO. | OK | 04/08/2011 | 21:00 | CST-6 | Hail | 4.25 in. | 0 | 0 | 0.00K | 0.00K |
| BRAMAN | KAY CO. | OK | 04/08/2011 | 21:00 | CST-6 | Hail | 1.75 in. | 0 | 0 | 0.00K | 0.00K |
| BLACKWELL | KAY CO. | OK | 04/08/2011 | 21:55 | CST-6 | Thunderstorm Wind | 51 kts. MG | 0 | 0 | 0.00K | 0.00K |
| PONCA CITY | KAY CO. | OK | 04/08/2011 | 22:00 | CST-6 | Hail | 1.75 in. | 0 | 0 | 0.00K | 0.00K |
| (PNC)PONCA CITY ARPT | KAY CO. | OK | 04/08/2011 | 22:02 | CST-6 | Thunderstorm Wind | 82 kts. MG | 0 | 0 | 0.00K | 0.00K |
| BLACKWELL | KAY CO. | OK | 04/08/2011 | 22:15 | CST-6 | Hail | 1.50 in. | 0 | 0 | 0.00K | 0.00K |
| TONKAWA | KAY CO. | OK | 04/08/2011 | 22:26 | CST-6 | Hail | 1.75 in. | 0 | 0 | 0.00K | 0.00K |
| Totals: | 0 | 0 | 7.00K | 0.00K |


