Alert archive / California / Special Weather Statements in 2012

Special Weather Statement, NWS Reno, NV

July 22, 2012Mono County, California

NWS Reno, NV issued this special weather statement at Jul 22, 2012, 4:01 PM PDT for Mono County, California. It was in force for 59 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 22, 2012, 4:01 PM PDT (23:01 UTC)
Expired: Jul 22, 2012, 5:00 PM PDT
In force: 59 min
Issued by: NWS Reno, NV

County Mono County, CA

The nearest sounding before it

Reno, NV (KREV), launched 12:00Z, 11.0 hours before the alert went out and 230 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: 2900 m above ground
0-6 km bulk shear: 31 kt
0-1 km storm-relative helicity: 46 m²/s²
0-3 km storm-relative helicity: 97 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 Reno, NV wrote its last area forecast discussion before this special weather statement went out at Jul 22, 2:48 PM PDT, 1 hour 13 minutes earlier.

Area forecast discussion, Jul 22, 2:48 PM PDT, 1 hour 13 minutes before

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In the hours before

Special weather statement, Jul 22, 2:30 PM PDT, 1 hour 31 minutes before

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Local storm report, Jul 22, 2:59 PM PDT, 1 hour 2 minutes before

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Local storm report, Jul 22, 3:08 PM PDT, 53 minutes before

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Special weather statement, Jul 22, 3:20 PM PDT, 41 minutes before

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Special weather statement, Jul 22, 4:01 PM PDT, 0 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Jul 22, 2:40 AM PDT	Red Flag Warning	REV		26 hr
Jul 22, 2:30 PM PDT	Special Weather Statement	REV	Lyon	30 min
Jul 22, 3:20 PM PDT	Special Weather Statement	REV	Storey	40 min
Jul 22, 4:29 PM PDT	Special Weather Statement	REV		61 min
Jul 21, 5:54 PM PDT	Special Weather Statement	REV	Mono	21 min

Nearby

Special Weather Statements in California, 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.