Alert archive / Nevada / Flash Flood Warnings in 1986

Flash Flood Warning 3, NWS Reno, NV

February 17, 1986Storey County, Nevada

NWS Reno, NV issued this flash flood warning at Feb 17, 1986, 1:15 PM PST for Storey County, Nevada. It was in force for 8 hr.

The area

The counties it named.

The facts

Issued
Feb 17, 1986, 1:15 PM PST (21:15 UTC)
Expired
Feb 17, 1986, 9:00 PM PST
In force
8 hr
Issued by
NWS Reno, NV
Area
Whole counties

County Storey County, NV

The radar

The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.

The nearest sounding before it

Winnemucca Muni, NV (KWMC), launched 12:00Z, 9.3 hours before the alert went out and 218 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-pSkew-T log-p diagram, Winnemucca Muni, NV at 12:00Z on 1986-02-17Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Winnemucca Muni, NV at 12:00Z on 1986-02-17The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 399 square meters per square second.1939587897Sfc1 km3 km6 km9 kmRMLM
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
995 m above ground
0-6 km bulk shear
64 kt
0-1 km storm-relative helicity
399 m²/s²
0-3 km storm-relative helicity
556 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.

000 
TTAA00 KRNO 172349 COR
FFWRNO
NVC510-005-029-031-019-180500-

BULLETIN - IMMEDIATE BROADCAST REQUESTED - CORRECTION
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE RENO NV
350 PM PST MON FEB 17 1986

THE NATIONAL WEATHER SERVICE HAS CONTINUED THE FLASH FLOOD WARNING
EFFECTIVE UNTIL 900 PM PST FOR PEOPLE IN THE FOLLOWING COUNTIES OF

EXTREME WEST NEVADA...CARSON CITY...DOUGLAS...STOREY...
SOUTHERN WASHOE AND LYON

A FLASH FLOOD WARNING MEANS THAT FLOODING HAS BEEN REPORTED OR IS
IMMENENT.

HEAVY RAIN HAS CONTINUED TO FALL TODAY IN THE SIERRA NEVADA AND WESTERN
NEVADA..PRODUCING RAPILY RISING STREAMS. ALL CREEKS AND STREAMS LEADING
FROM THE VIRGINIA..CARSON..WALKER..AND PINENUT RANGES FROM MINDEN TO
RENO WILL PRODUCE LOCAL FLOODING. THIS FLOODING INCLUDES THE LAKE TAHOE
AREA.
.
PERSONS NEAR RIVERS AND OTHER DRAINAGES SHOULD MOVE TO HIGHER GROUND
IMMEDIATELY. DO NOT ATTEMPT TO CROSS OR DRIVE THROUGH FLOODED AREAS OR
ROADWAYS.

FURTHER STATEMENTS..WATCHESR OR WARNINGS WILL BE ISSUED AS NEEDED.
FISCHER/2349Z

The office that day

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

IssuedProductOfficeCountiesLasted
Feb 17, 1:15 PM PSTFlash Flood WarningREVChurchill, Lyon, Washoe8 hr
Feb 17, 1:15 PM PSTFlash Flood WarningREVDouglas8 hr

Nearby

Flash Flood Warnings in Nevada, 1986Every flash flood warning in 1986

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.