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 | Thunderstorm Wind |
| Magnitude | 56 kts. |
| State | ILLINOIS |
| County/Area | JO DAVIESS |
| WFO | DVN |
| Begin Date | 07/11/2011 05:27:00 CST-6 |
| Begin Range | 5 |
| Begin Azimuth | SE |
| Begin Location | ELMOVILLE |
| Begin Lat/Lon | 42.22/-89.99 |
| End Date | 07/11/2011 05:27:00 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 | Mostly cloudy skies and above normal temperatures were seen across eastern Iowa, northwest Illinois, and northeast Missouri during the early morning hours on July 11. Showers and thunderstorms moved across east central Iowa into northern Illinois between 4 am CDT and 7 am CDT, with many areas seeing damaging winds in excess of 70 mph. Widespread damage was seen from Vinton, IA to Dubuque, IA, with numerous downed power lines and large trees blown down. Morning low temperatures ranged from 68 degrees in Cedar Rapids, IA to 81 degrees in Macomb, IL. |
| Event Narrative | Wind gusts estimated to be 65 mph were observed 4 miles west southwest of Loran, IL at 627 am CDT July 11. |
All events for this episode:
| Location | County/Zone | St. | Date | Time | T.Z. | Type | Mag | Dth | Inj | PrD | CrD |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Totals: | 0 | 0 | 101.00K | 0.00K | |||||||
| APPLE RIVER | JO DAVIESS CO. | IL | 07/11/2011 | 05:20 | CST-6 | Thunderstorm Wind | 61 kts. EG | 0 | 0 | 100.00K | 0.00K |
| MARCUS | CARROLL CO. | IL | 07/11/2011 | 05:25 | CST-6 | Thunderstorm Wind | 56 kts. EG | 0 | 0 | 0.00K | 0.00K |
| STOCKTON | JO DAVIESS CO. | IL | 07/11/2011 | 05:27 | CST-6 | Thunderstorm Wind | 56 kts. EG | 0 | 0 | 1.00K | 0.00K |
| ELMOVILLE | JO DAVIESS CO. | IL | 07/11/2011 | 05:27 | CST-6 | Thunderstorm Wind | 56 kts. EG | 0 | 0 | 0.00K | 0.00K |
| NORA | JO DAVIESS CO. | IL | 07/11/2011 | 05:35 | CST-6 | Thunderstorm Wind | 61 kts. EG | 0 | 0 | 0.00K | 0.00K |
| NORA | JO DAVIESS CO. | IL | 07/11/2011 | 05:35 | CST-6 | Thunderstorm Wind | 61 kts. EG | 0 | 0 | 0.00K | 0.00K |
| COMO | WHITESIDE CO. | IL | 07/11/2011 | 05:50 | CST-6 | Thunderstorm Wind | 52 kts. EG | 0 | 0 | 0.00K | 0.00K |
| STERLING | WHITESIDE CO. | IL | 07/11/2011 | 05:53 | CST-6 | Thunderstorm Wind | 61 kts. EG | 0 | 0 | 0.00K | 0.00K |
| ROCK FALLS | WHITESIDE CO. | IL | 07/11/2011 | 05:53 | CST-6 | Thunderstorm Wind | 52 kts. EG | 0 | 0 | 0.00K | 0.00K |
| FREEPORT | STEPHENSON CO. | IL | 07/11/2011 | 08:00 | CST-6 | Thunderstorm Wind | 61 kts. EG | 0 | 0 | 0.00K | 0.00K |
| Totals: | 0 | 0 | 101.00K | 0.00K |
