The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| Event typeevent_type | Funnel Cloud |
|---|---|
| NOAA NCEI event IDncei_event_id | 245,511 |
| Episode IDepisode_id | 42,070 |
| Begin UTCbegin_utc | 2010-06-17T21:46:00+00:00 |
| End UTCend_utc | 2010-06-17T21:46:00+00:00 |
| Statestate | NORTH DAKOTA |
| County/zone typecz_type | C |
| County/zone namecz_name | GRAND FORKS |
| Latitudelat | 47.960 |
| Longitudelon | -97.210 |
| End latitudeend_lat | 47.960 |
| End longitudeend_lon | -97.210 |
| Deaths directdeaths_direct | 0 |
| Deaths indirectdeaths_indirect | 0 |
| Injuries directinjuries_direct | 0 |
| Injuries indirectinjuries_indirect | 0 |
| Damage propertydamage_property | 0.00K |
| Damage cropsdamage_crops | 0.00K |
| Weather forecast office sourcewfo_source | ASOS |
| Episode narrativeepisode_narrative | Conditions were ripe by the afternoon of the 17th for a major severe weather outbreak. A surface low had moved into east central North Dakota with an occluded front extending to the southeast. Warm and humid air was in place ahead of the front, with a much drier airmass pushing in behind it. The 500mb low was located over northwest North Dakota with a nice southwest to northeast upper jet pushing into eastern North Dakota. Two lines of convection formed by late afternoon, one from Roseau County down toward Eastern Otter Tail County and the other over east central North Dakota. Nearly all the cells that formed took on a classic hook shape with rotation very evident on radar imagery. Multiple tornado warnings were issued before the event wound down by mid evening. The strongest tornadoes were determined to be EF4 tornadoes, two in west central Minnesota and one in northeast North Dakota. |
| Event narrativeevent_narrative | Observers at the Grand Forks International Airport reported a wall cloud south of the airport complex moving north. Subsequent reports indicated a tornado passing near the airport from 2147Z to 2151Z. Peak winds at the airport reached 48 knots as the tornado passed west of the airport. |
| Yearyear | 2,010 |
Provenance
This slot's source list is not carried on the manifest row; open the dossier below.
Storage: spine