reconnecting
Listening for events…

The Dexes / Funnel Cloud / 180478

Eventdex · Funnel Cloud

GRAND FORKS

180478 · 47.900, -97.130

drawing…

The record

Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.

Event typeevent_typeFunnel Cloud
NOAA NCEI event IDncei_event_id180,478
Episode IDepisode_id28,578
Begin UTCbegin_utc2009-06-27T00:24:00+00:00
End UTCend_utc2009-06-27T00:27:00+00:00
StatestateNORTH DAKOTA
County/zone typecz_typeC
County/zone namecz_nameGRAND FORKS
Latitudelat47.900
Longitudelon-97.130
End latitudeend_lat47.900
End longitudeend_lon-97.130
Deaths directdeaths_direct0
Deaths indirectdeaths_indirect0
Injuries directinjuries_direct0
Injuries indirectinjuries_indirect0
Damage propertydamage_property0.00K
Damage cropsdamage_crops0.00K
Weather forecast office sourcewfo_sourcePublic
Episode narrativeepisode_narrativeA warm front pushed northward through eastern North Dakota during the afternoon of the 26th. By the early evening, low pressure had set up over northwest South Dakota, with the warm front extending to the northeast along a line from near Bismarck to near Devils Lake. The airmass in the warm sector was quite juicy, with surface dew points in the mid to upper 60s and temperatures in the low 90s. Thunderstorms fired up along the front and moved very slowly, which led to heavy rainfall and some flooding issues. Atmospheric conditions were also favorable for tornadoes, with the warm front, juicy air, and outflow boundaries from the thunderstorms. This led to a large number of funnel cloud reports, mostly because the rotating low clouds advanced through the larger population density centered around the Grand Forks/East Grand Forks area.
Event narrativeevent_narrativeTwo funnel clouds merged and lowered toward the ground. Funnels were observed from multiple locations in this area.
Yearyear2,009

Provenance

This slot's source list is not carried on the manifest row; open the dossier below.

Storage: spine

GRAND FORKS — Funnel Cloud — TerraPulse