Alert archive / Nevada / Special Weather Statements in 2012

Special Weather Statement, NWS Elko, NV

July 16, 2012

NWS Elko, NV issued this special weather statement at Jul 16, 2012, 2:21 PM PDT. It was in force for 24 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued: Jul 16, 2012, 2:21 PM PDT (21:21 UTC)
Expired: Jul 16, 2012, 2:45 PM PDT
In force: 24 min
Issued by: NWS Elko, NV

The radar

The Elko radar (KLRX), 119 km from the middle of the area, began a volume at 21:23 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Elko, NV (KLKN), launched 12:00Z, 9.4 hours before the alert went out and 113 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 2207 m above ground
0-6 km bulk shear: 15 kt
0-1 km storm-relative helicity: -6 m²/s²
0-3 km storm-relative helicity: 64 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

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What forecasters said that day

The local office's own words before this special weather statement went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Elko, NV wrote its last area forecast discussion before this special weather statement went out at Jul 16, 2:23 AM PDT, 11 hours 58 minutes earlier.

Area forecast discussion, Jul 16, 2:23 AM PDT, 11 hours 58 minutes before

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In the hours before

Special weather statement, Jul 16, 12:46 PM PDT, 1 hour 35 minutes before

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Special weather statement, Jul 16, 1:05 PM PDT, 1 hour 16 minutes before

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Special weather statement, Jul 16, 1:44 PM PDT, 37 minutes before

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Special weather statement, Jul 16, 1:44 PM PDT, 37 minutes before

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Special weather statement, Jul 16, 2:09 PM PDT, 12 minutes before

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Special weather statement, Jul 16, 2:21 PM PDT, 0 minutes before

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The office that day

Everything else NWS Elko, NV issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 16, 11:12 AM PDT	Special Weather Statement	LKN	White Pine	48 min
Jul 16, 11:23 AM PDT	Special Weather Statement	LKN		37 min
Jul 16, 12:11 PM PDT	Special Weather Statement	LKN		34 min
Jul 16, 12:46 PM PDT	Special Weather Statement	LKN		44 min
Jul 16, 1:05 PM PDT	Special Weather Statement	LKN	Eureka	25 min
Jul 16, 1:44 PM PDT	Special Weather Statement	LKN		31 min
Jul 16, 2:09 PM PDT	Special Weather Statement	LKN		36 min
Jul 16, 2:31 PM PDT	Special Weather Statement	LKN		29 min
Jul 16, 2:33 PM PDT	Special Weather Statement	LKN		42 min
Jul 16, 2:51 PM PDT	Flash Flood Warning	LKN	Elko	71 min
Jul 16, 3:00 PM PDT	Special Weather Statement	LKN	White Pine	30 min
Jul 16, 3:03 PM PDT	Special Weather Statement	LKN		27 min
Jul 16, 3:09 PM PDT	Special Weather Statement	LKN	White Pine	36 min
Jul 16, 3:59 PM PDT	Special Weather Statement	LKN		31 min
Jul 16, 4:31 PM PDT	Special Weather Statement	LKN		29 min
Jul 16, 4:40 PM PDT	Flash Flood Warning	LKN	Elko	6 hr

Nearby

Special Weather Statements in Nevada, 2012 Every special weather statement in 2012

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.