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The Dexes / Wildfire (Storm Events) / 1261647

Eventdex · Wildfire (Storm Events)

KUSKOKWIM VALLEY EAST

1261647

The record

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

Event typeevent_typeWildfire
NOAA NCEI event IDncei_event_id1,261,647
Episode IDepisode_id202,732
Begin UTCbegin_utc2025-06-18T01:00:00+00:00
End UTCend_utc2025-06-18T13:00:00+00:00
StatestateALASKA
County/zone typecz_typeZ
County/zone namecz_nameKUSKOKWIM VALLEY EAST
Deaths directdeaths_direct0
Deaths indirectdeaths_indirect0
Injuries directinjuries_direct0
Injuries indirectinjuries_indirect0
Damage propertydamage_property0.00K
Damage cropsdamage_crops0.00K
Weather forecast office sourcewfo_sourceUnknown
Episode narrativeepisode_narrativeA favorable setup for strong thunderstorms over parts of the Alaska Interior and down across the Middle Kuskokwim Valley took shape during the afternoon and evening of 6/17. Very warm temperatures in the 70s and 80s, dew points in the 50s, and a shortwave trough moving near the Alaska Range from Southcentral Alaska contributed to moderate instability and an overall environment conducive to intense thunderstorms. Thunderstorms with frequent lighting first developed over the western Interior on the afternoon of 6/17, then moved south due to northerly steering flow into parts of the Kuskokwim Valley during the afternoon and evening hours late in the day. The GLD lightning feed detected extremely frequent lighting with these thunderstorms, supporting convective-driven red flag conditions across much of the Middle Kuskokwim Valley.
Event narrativeevent_narrativeSource is global lightning (GLD) network and radar/satellite observations. Thunderstorms producing very frequent lightning moved south between Stony River and Crooked Creek from late afternoon into the overnight on 6/17. The frequent lightning led to significant fire weather concerns (red flag conditions due to lightning). A staffed wildfire near Crooked Creek was alerted to the threat for thunderstorms producing frequent lighting prior to the event.
Yearyear2,025

Provenance

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Storage: spine

KUSKOKWIM VALLEY EAST — Wildfire (Storm Events) — TerraPulse