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492 
NOUS44 KLZK 040612
PNSLZK
ARZ004>008-014>017-024-025-031>034-039-042>047-052>057-062>069-
103-112-113-121>123-130-137-138-140-141-203-212-213-221>223-230-
237-238-240-241-313-340-341-050615-

Public Information Statement
National Weather Service Little Rock AR
1212 AM CST Wed Jan 4 2023

...KLZK WSR-88D Will Be Taken Off-Line For Maintenance Beginning
Thursday, January 19th...

Beginning January 19, 2023 the KLZK WSR-88D radar operated by the
NOAA National Weather Service in Little Rock, Arkansas will be down
for approximately seven days for the replacement of the generator,
fuel tanks, and accompanying components. This activity is important
to support the radar’s operation during periods of commercial power
outages, specifically when hazardous weather is present.

This generator update is the last major project of the NEXRAD Service
Life Extension Program, a series of upgrades and replacements that will
keep our nation’s radars viable into the 2030’s. NOAA National Weather
Service, the United States Air Force, and the Federal Aviation
Administration are investing $150 million in the seven year program.
The Service Life Extension Program will be complete in 2023.

During the downtime, adjacent radars include: KSGF in Springfield, MO;
KNQA in Millington, TN; KDGX in Brandon, MS; KSRX in Fort Smith, AR;
KSHV in Shreveport, LA. For direct access to any of these surrounding
radar sites, go to the following web page: https://radar.weather.gov.
A single radar site can be viewed by going to the “Select View” menu
option then clicking on “Local Radar” to select a single radar site.

The KLZK WSR-88D is part of a network of 159 operational radars.
The Radar Operations Center in Norman, Oklahoma, provides lifecycle
management and support for all WSR-88Ds.

Contacts:
Jim Reynolds, Meteorologist In Charge
James.Reynolds@noaa.gov, 501-392-3354

Dennis Cavanaugh, Warning Coordination Meteorologist
Dennis.Cavanaugh@noaa.gov, 501-392-3355

The National Weather Service in Little Rock, Arkansas can be found at
weather.gov/lzk, and on social media at twitter.com/nwslittlerock and
facebook.com/nwslittlerock.

$$

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