Alert archive / Nevada / Special Weather Statements in 2018

Special Weather Statement, NWS Elko, NV

May 16, 2018

NWS Elko, NV issued this special weather statement at May 16, 2018, 12:08 PM PDT. It was in force for 52 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: May 16, 2018, 12:08 PM PDT (19:08 UTC)
Expired: May 16, 2018, 1:00 PM PDT
In force: 52 min
Issued by: NWS Elko, NV

The nearest sounding before it

Elko, NV (KLKN), launched 12:00Z, 7.1 hours before the alert went out and 223 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: 1271 m above ground
0-6 km bulk shear: 30 kt
0-1 km storm-relative helicity: 30 m²/s²
0-3 km storm-relative helicity: 95 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted.

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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 May 16, 2:20 AM PDT, 9 hours 48 minutes earlier.

Area forecast discussion, May 16, 2:20 AM PDT, 9 hours 48 minutes before

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Hazardous weather outlook, May 16, 2:33 AM PDT, 9 hours 35 minutes before

Hazardous Weather Outlook
National Weather Service Elko NV
233 AM PDT Wed May 16 2018

NVZ030-031-033>041-170945-
Humboldt County-Northern Elko County-Southeastern Elko County-
Ruby Mountains/East Humboldt Range-White Pine County-
Northern Lander County and Northern Eureka County-
Southern Lander County and Southern Eureka County-
Southwestern Elko County-South Central Elko County-
Northwestern Nye County-Northeastern Nye County-
233 AM PDT Wed May 16 2018

This hazardous weather outlook is for portions of Nevada...north
central Nevada...northeast Nevada...northwest Nevada and south
central Nevada.

.DAY ONE...Today and Tonight.

Another low pressure system will be moving in off the Pacific
today. Showers and thunderstorms will redevelop across much of
northern and central Nevada. Some of these storms could be strong
over northwest Nevada. Winds will be breezy over central Nevada.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Low pressure will move across Nevada on Thursday. Showers and
thunderstorms will redevelop across much of northern and central
Nevada. The strongest storms are expected to occur between Battle
Mountain and Elko. The unsettled weather pattern will continue
through early next week.

.SPOTTER INFORMATION STATEMENT...

Spotters are asked to report precipitation totals and any
significant weather phenomena such as strong winds or hail and
any storm damage.

LW

In the hours before

Special weather statement, May 16, 10:32 AM PDT, 1 hour 36 minutes before

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Special weather statement, May 16, 11:41 AM PDT, 27 minutes before

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Special weather statement, May 16, 11:51 AM PDT, 17 minutes before

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Special weather statement, May 16, 12:07 PM PDT, 1 minute before

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Special weather statement, May 16, 12:08 PM PDT, 0 minutes before

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Special weather statement, May 16, 12:08 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
May 15, 5:00 PM PDT	Special Weather Statement	LKN		15 min
May 16, 10:32 AM PDT	Special Weather Statement	LKN	Humboldt	28 min
May 16, 11:41 AM PDT	Special Weather Statement	LKN	Lander	49 min
May 16, 11:51 AM PDT	Special Weather Statement	LKN	Lander	39 min
May 16, 12:07 PM PDT	Special Weather Statement	LKN		38 min
May 16, 12:09 PM PDT	Special Weather Statement	LKN		51 min
May 16, 12:45 PM PDT	Special Weather Statement	LKN	Lander	45 min
May 16, 1:01 PM PDT	Special Weather Statement	LKN		44 min
May 16, 1:03 PM PDT	Special Weather Statement	LKN		42 min
May 16, 1:04 PM PDT	Special Weather Statement	LKN		41 min
May 16, 1:05 PM PDT	Special Weather Statement	LKN		40 min
May 16, 1:41 PM PDT	Special Weather Statement	LKN		49 min
May 16, 2:05 PM PDT	Special Weather Statement	LKN	Elko	40 min
May 16, 2:13 PM PDT	Special Weather Statement	LKN	Mineral	17 min
May 16, 2:22 PM PDT	Special Weather Statement	LKN		38 min
May 16, 3:13 PM PDT	Special Weather Statement	LKN		32 min
May 16, 4:01 PM PDT	Special Weather Statement	LKN		44 min
May 16, 4:08 PM PDT	Special Weather Statement	LKN		37 min
May 16, 4:21 PM PDT	Special Weather Statement	LKN		39 min
May 16, 4:33 PM PDT	Severe Thunderstorm Warning	LKN	Elko	27 min
May 16, 4:56 PM PDT	Severe Thunderstorm Warning	LKN	Elko	34 min

Nearby

Special Weather Statements in Nevada, 2018 Every special weather statement in 2018

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.