Alert archive / Nevada / Dust Storm Warnings in 2020

Dust Storm Warning 1, NWS Reno, NV

June 25, 20207 counties in Nevada

NWS Reno, NV issued this dust storm warning at Jun 25, 2020, 6:29 PM PDT for 7 counties in Nevada. It was in force for 2 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Jun 25, 2020, 6:29 PM PDT (01:29 UTC)
Expired: Jun 25, 2020, 8:30 PM PDT
In force: 2 hr
Issued by: NWS Reno, NV
Area: Storm-based polygon

Counties Churchill County, NV, Douglas County, NV, Lyon County, NV, Mineral County, NV, Pershing County, NV, Storey County, NV, Washoe County, NV

The radar

The Reno radar (KRGX), 46 km from the middle of the area, began a volume at 01:31 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

Reno, NV (KREV), launched 00:00Z, 1.5 hours before the alert went out and 71 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: 298 J/kg
Mixed-layer CIN: -26 J/kg
Mixed-layer LCL: 3432 m above ground
0-6 km bulk shear: 24 kt
0-1 km storm-relative helicity: 5 m²/s²
0-3 km storm-relative helicity: 20 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this dust storm warning 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 dust storm warning went out at Jun 25, 3:14 PM PDT, 3 hours 15 minutes earlier.

Area forecast discussion, Jun 25, 3:14 PM PDT, 3 hours 15 minutes before

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In the hours before

Special weather statement, Jun 25, 1:22 PM PDT, 5 hours 7 minutes before

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Special weather statement, Jun 25, 6:17 PM PDT, 12 minutes before

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      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
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        Please try again in a few minutes.
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The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 25, 5:26 PM PDT	Flash Flood Warning	REV	Douglas	3 hr
Jun 25, 6:17 PM PDT	Special Weather Statement	REV	Douglas, Lyon, Storey	88 min
Jun 26, 9:00 AM PDT	Red Flag Warning	REV	Churchill, Douglas, Lyon, Mineral, Pershing, Storey and 1 more	62 hr
Jun 26, 2:06 PM PDT	Lake Wind Advisory	REV	Douglas, Washoe	54 hr
Jun 26, 2:06 PM PDT	Wind Advisory	REV	Churchill, Douglas, Lyon, Mineral, Pershing, Storey and 1 more	57 hr

Nearby

Dust Storm Warnings in Nevada, 2020 Every dust storm warning in 2020

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.