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The Dexes / Funnel Cloud / 405724

Eventdex · Funnel Cloud

DUVAL

405724 · 30.500, -81.690

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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_id405,724
Episode IDepisode_id67,643
Begin UTCbegin_utc2012-09-13T18:28:00+00:00
End UTCend_utc2012-09-13T18:28:00+00:00
StatestateFLORIDA
County/zone typecz_typeC
County/zone namecz_nameDUVAL
Latitudelat30.500
Longitudelon-81.690
End latitudeend_lat30.500
End longitudeend_lon-81.690
Deaths directdeaths_direct0
Deaths indirectdeaths_indirect0
Injuries directinjuries_direct0
Injuries indirectinjuries_indirect0
Weather forecast office sourcewfo_sourceOfficial NWS Observations
Episode narrativeepisode_narrativeA coastal trough broke down along the NE Florida coast and moved inland as the east coast sea breeze moved inland during the mid afternoon. Convergence along this hybrid boundary created surface vorticity with was stretched vertically by developing thunderstorm updrafts just east of the Jacksonville Airport, which created 2 observed funnel clouds over northern Duval County. The airmass was very unstable in the low levels below 650 mb with weak shear and steep low level lapse rates.
Event narrativeevent_narrativeA small funnel cloud was sighted by an airport weather observer at 2:27 pm just east of the Jacksonville International Airport complex. The funnel tracked west through 2:38 pm. There was no damage reported.
Yearyear2,012

Provenance

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Storage: spine

DUVAL — Funnel Cloud — TerraPulse