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The Dexes / Cold & Wind Chill / 280912

Eventdex · Cold & Wind Chill

WILLACY

280912

The record

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

Event typeevent_typeFrost/Freeze
NOAA NCEI event IDncei_event_id280,912
Episode IDepisode_id48,079
Begin UTCbegin_utc2011-02-03T10:00:00+00:00
End UTCend_utc2011-02-04T17:30:00+00:00
StatestateTEXAS
County/zone typecz_typeZ
County/zone namecz_nameWILLACY
Deaths directdeaths_direct0
Deaths indirectdeaths_indirect0
Injuries directinjuries_direct0
Injuries indirectinjuries_indirect0
Damage propertydamage_property0.00K
Damage cropsdamage_crops1.00M
Weather forecast office sourcewfo_sourceASOS
Episode narrativeepisode_narrativeArctic air continued plunging through Deep South Texas on February 3rd and 4th, returning freezing temperatures to all areas during the late evening of the 2nd or just after midnight on the 3rd. A weak upper level disturbance combined with just enough low level moisture to develop a mist of freezing drizzle and light freezing rain soon after sunrise on the 3rd across the Lower Valley, spreading west and north through the day. The precipitation combined with gusty north winds to lock down temperatures at or below 32 degrees for more than 30 hours in all areas.||Overnight on the 3rd and into the 4th, temperatures remained steady from the Lower Rio Grande Valley to the King Ranch, but skies cleared before daybreak farther west, allowing temperatures to bottom out in the lower to mid 20s - a hard freeze. The combination of gusty north winds 20 to 25 mph mainly east of highway 281 held wind chill temperatures near or below 20 for much of the day on the 3rd, making it the coldest feeling day in more than two decades.
Event narrativeevent_narrativeBetween 30 and 32 hours of freezing temperatures covered Cameron County, beginning during the early morning of February 3rd and continuing through late morning on February 4th, after which skies cleared and sunshine warmed temperatures back into the 40s. Through the period, temperatures held generally within a 2 degree range at any one location, between 28 and 30 degrees. Hard freezes - defined as 2 or more hours below 28 degrees - did not occur on the 3rd, but there was likely 2 to 5 hours of temperatures below 28 degrees in a few pockets west and north of Raymondville on the 4th.||Fortunately, the long duration freeze was accompanied by a thickening coat of glaze ice. This reduced the damage to citrus trees and fruit. Unfortunately, the same stress caused more significant damage to tropical plants such as Emperor/Royal Palms and the sugar cane crop. The Texas Agrilife Research Center in Weslaco reported some damage to cabbage, watermelon, peppers, leafy greens, and tomatoes. Sugar cane damage was minimal since much had been harvested and there is limited growth in the county. Damage estimates were preliminary of this writing.
Yearyear2,011

Provenance

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WILLACY — Cold & Wind Chill — TerraPulse