Content-Length: 6912 | pFad | https://www.weather.gov/source/datamgmt/xr07_Center_ID_List.html

COMMS-ID MESSAGE XR-07 Updated Aug 19, 2025
            Center Identifiers List - NWS Communications Identifier
                              Implementation Plan

Center/National Identifiers

KAWN - 557th Aviation Weather Wing (557 AWW) (Previously know as AFWA)
KBWL - DOE - Pacific Northwest National Lab, Atmospheric Radiation Measurement (ARM)
KKCI - Aviation Weather Center, NCEP (AWC), Kansas City, MO
KMSC - Marshall Space Flight Center, Huntsville, AL
KMWI - USDA National Computer Center (NCC), Kansas City, MO [fire weather]
KNAC - Jet Proportion Lab (JBL) Langely, NASA
KNCF - AWIPS/NOAAPort Network Control Facility (NCF), Silver Spring, MD
KNEC - National Earthquake Center (NEC), Golden, CO
KNES - NESDIS, National Environmental Satellite, Data, and 
       Information Service
KNHC - National Hurricane Center, NCEP (NHC), Miami, FL
KNKA - FAA Weather Message Switching Center Replacement (WMSCR)
       Atlanta, GA/ Salt Lake City, UT
KNWC - USN Fleet Numerical Meteorological and Oceanographic Center 
       (FNMOC), Monterrey, CA
KPML - NOAA's Pacific Marine Environmental Laboratory (PMEL) Seattle, WA
KWAL - Wallops Island Earth Station, Wallops Island, VA
KWBC - GISC/RTH Washington, College Park, MD
KWCO - National Water Center (NWC), Tuscaloosa, AL
KWIN - Emergency Managers Weather Information Network (EMWIN)
KWNB - National Data Buoy Center (NDBC), Southern MS
KWNC - Climate Prediction Center, NCEP (CPC), College Park, MD
KWNS - Storm Prediction Center, NCEP (SPC), Norman, OK
KWNE - Environmental Modeling Center, NCEP (EMC), College Park, MD
KWNH - Weather Prediction Center, NCEP (WPC), College Park, MD
KWNJ - Johnson Space Center (JSC), Houston, TX
KWNM - Ocean Prediction Center, NCEP (OPC), College Park, MD
KWNO - NCEP Central Operations, NCEP (NCO), College Park, MD
KWNP - Space Weather Prediction Center, NCEP (SWPC), Boulder, CO
KWNR - National Severe Storms Lab, Norman, OK
KWOH - NWS Office of Hydrology / HADS System
PAAQ - National Tsunami Warning Center (NTWC) Palmer, AK 
PAWU - Alaskan Aviation Weather Unit (AAWU), AK
PGTW - Joint Typhoon Warning Center (JTWC), Pearl Harbor, HI
PHEB - Pacific Tsunami Warning Center (PTWC), Ford Island, HI


NCEP Model Identifiers

The following CCCCs are non-site specific.  They are related
solely to centrally produced NCEP generated products.  Formerly,
all NCEP products were issued under the CCCC of KWBC; in order to
better differentiate the diverse suite of products produced by
NCEP, all centrally produced NCEP GRIB and BUFR products CCCC
headers will follow the convention of KWBx  KWDx where x
represents A-Z.

KWBC -- GLOBAL FORECAST SYSTEM 

KWBE -- North American Mesoscale (NAM) Model

KWBF -- NGM

KWBG -- RUC

KWBH -- MRF

KWBI -- SST/ SEA SURFACE TEMPERATURE

KWBJ -- WIND-WAVE FORECAST MODELS

KWBK -- GLOBAL ENSEMBLE FORECASTS

KWBL -- REGIONAL ENSEMBLE FORECASTS

KWBM -- Ocean Models/Extratropical Storm Surge Model

KWBN - ** NATIONAL DIGITAL FORECAST DATABASE (NDFD) PRODUCTS **

KWBO -- MERGE OF MODELS

KWBP -- AQM/AIR QUALITY MODEL 

KWBR -- Real Time Mesoscale Analysis/ Analysis of Error

KWBS -- Hires Window Model (ARW, NMM); Five Domains (West/East US, AK, HI, PR) 

KWBT -- GFS Downscale Guidance

KWBU -- Hurricane Wave Model

KWBV -- North American Ensemble Forecast System (NAEFS) - CMC

KWBW -- Real-Time Ocean Forecast System - RTOFS

KWBX -- ECMWF 

KWBZ -- REFER TO GRIB PDS

** The Identifier KWBN is part of the NDFD Program not NCEP. **
** The Identifier KWBQ is part of the MDL Program not NCEP. **
The identifiers KWBA-B, KWBY and KWDA-Z is reserved for future use.


MDL Model Identifiers

The following CCCCs are non-site specific.  They are related
solely to centrally produced MDL generated products.  All MDL
products are issued under the CCCC of KWBQ; in order to
better differentiate the diverse suite of products produced by
MDL, all centrally produced MDL products CCCC headers will 
follow the convention of KWEx where x represents A-Z.
The identifiers KWEW-Z is reserved for future use.

Future  use awaiting approval from FAA for KWFx (x=A-Z).

KWBQ -- MDL Gridded MOS Products
KWEA -- MDL National Blend of Models products for CONUS and Oceanic regions
KWEB -- MDL National Blend of Models products for CONUS and Oceanic regions - additional elements
KWEC -- MDL National Blend of Models products for Alaska region
KWED -- MDL National Blend of Models products for Alaska region - additional elements
KWEE -- MDL National Blend of Models products for Hawaii region
KWEF -- MDL National Blend of Models products for Hawaii region - additional elements
KWEG -- MDL National Blend of Models products for Puerto Rico region
KWEH -- MDL National Blend of Models products for Puerto Rico region - additional elements
KWEI -- MDL National Blend of Models products for CONUS and Oceanic regions - additional elements
KWEJ -- MDL National Blend of Models products for Alaska region - additional elements
KWEK -- MDL National Blend of Models products for Hawaii region - additional elements
KWEL -- MDL National Blend of Models products for Puerto Rico region - additional elements
KWEM -- MDL National Blend of Models products for Guam region
KWEN -- MDL National Blend of Models products for Guam region - additional elements
KWEO -- MDL National Blend of Models products for CONUS and Oceanic regions - additional elements
KWEP -- MDL National Blend of Models products for Alaska region - additional elements
KWEQ -- MDL National Blend of Models products for Guam region - additional elements
KWER -- MDL National Blend of Models products for Global region

KNHC -- T1='Y' :: ---- :: P-Surge 625m CONUS Primary run
KWES -- T1='Y' :: ---- :: P-ETSS  625m CONUS
KWES -- T1='Y' MDL Probabilistic Extra-Tropical Storm Surge products for CONUS 625m
KWES -- T1='Z' :: 2023 :: P-Surge 625m CONUS Secondary run
KWET -- T1='Y' :: ---- :: P-ETSS  2.5km CONUS
KWET -- T1='Y' MDL Probabilistic Extra-Tropical Storm Surge products for CONUS 2.5km
KWET -- T1='Z' :: 2025 :: P-Surge Hawaii
KWEU -- T1='Y' :: ---- :: P-ETSS  3km Alaska
KWEU -- T1='Y' MDL Probabilistic Extra-Tropical Storm Surge products for Alaska 3km
KWEU -- T1='Z' :: 2026 :: P-Surge Guam
KWEV -- T1='Y' :: 2024 :: P-ETSS  625m Puerto Rico/USVI
KWEV -- T1='Y' :: 2024 :: Probabilistic Extra-Tropical Storm Surge products for 625m Puerto Rico/USVI
KWEV -- T1='Z' :: 2023 :: P-Surge 625m Puerto Rico/USVI
KWEW -- T1='Y' ::      :: reserved
KWEW -- T1='Z' :: 2027 :: P-Surge Am Samoa


Other Program Identifiers

KWPA - Synoptic Data (restricted data, data to NOAA entities only)
KWSS - Commercial Radion Occultation data from Spire
KWSG - Commercial Radion Occultation data from GeoOptics
KWSP - Commercial Radion Occultation data from PlanetiQ