Severe Thunderstorm Warning 21, NWS Hanford, CA

Issued

Sep 11, 2017, 4:40 PM PDT (23:40 UTC)

Expired

Sep 11, 2017, 5:15 PM PDT

In force

35 min

Issued by

NWS Hanford, CA

Area

Storm-based polygon

Counties Kern County, CA, Tulare County, CA

The Edwards AFB radar (KEYX), 102 km from the middle of the area, began a volume at 23:42 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.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

545 
WUUS56 KHNX 112340
SVRHNX
CAC029-107-120015-
/O.NEW.KHNX.SV.W.0021.170911T2340Z-170912T0015Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service San Joaquin Valley CA
440 PM PDT MON SEP 11 2017

The National Weather Service in Hanford CA has issued a

* Severe Thunderstorm Warning for...
  North central Kern County in central California...
  South central Tulare County in central California...

* Until 515 PM PDT

* At 440 PM PDT, Doppler radar indicated a severe thunderstorm
  capable of producing quarter size hail and damaging winds in excess
  of 60 mph. This storm was located over South Lake Cdp, or near Lake
  Isabella, and moving north at 25 mph.

* Locations impacted include...
  Lake Isabella, Weldon, Squirrel Mountain Valley, South Lake Cdp,
  Bodfish, Onyx, Kernville, Riverkern, Mountain Mesa and Wofford
  Heights.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Severe thunderstorms produce damaging winds, destructive hail, deadly
lightning and very heavy rain. For your protection, move to an
interior room on the lowest floor of your home or business. Heavy
rains flood roads quickly so do not drive into areas where water
covers the road.

&&

LAT...LON 3561 11824 3558 11846 3587 11865 3594 11832
TIME...MOT...LOC 2340Z 161DEG 22KT 3564 11837 

$$

Riley

157 
WWUS56 KHNX 112354
SVSHNX

Severe Weather Statement
National Weather Service San Joaquin Valley CA
454 PM PDT MON SEP 11 2017

CAC029-107-120015-
/O.CON.KHNX.SV.W.0021.000000T0000Z-170912T0015Z/
Kern CA-Tulare CA-
454 PM PDT MON SEP 11 2017

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 515 PM PDT
FOR NORTH CENTRAL KERN AND SOUTH CENTRAL TULARE COUNTIES...

At 454 PM PDT, a severe thunderstorm was located near South Lake Cdp,
or 8 miles northeast of Lake Isabella, moving north at 25 mph.

HAZARD...60 mph wind gusts and quarter size hail. 

SOURCE...Radar indicated. 

IMPACT...Hail damage to vehicles is expected. Expect wind damage to 
         roofs, siding, and trees. 

Locations impacted include...
Lake Isabella, Riverkern, Kernville and Wofford Heights. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 3572 11828 3567 11849 3587 11865 3594 11832
TIME...MOT...LOC 2354Z 161DEG 22KT 3572 11840 

HAIL...1.00IN
WIND...60MPH
 
$$

Riley

Severe Thunderstorm Warnings in California, 2017Every severe thunderstorm warning in 2017

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