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NOUS42 KWNO 201638
ADASDM

SENIOR DUTY METEOROLOGIST NWS ALERT ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1638Z WED AUG 20 2025


...CRITICAL WEATHER DAY UPDATED...

Critical Weather Day has been updated for...

* NWS Eastern Region
- START: 2145Z Mon Aug 18 2025
- END: 1200Z Fri Aug 22 2025
- REASON: Tropical Cyclone ops across portions of the East Coast.

* NCEP and NCF are also participating in this CWD to ensure a
  reliable flow of weather data.

All scheduled software/hardware/network changes for the
impacted offices will be postponed until the CWD has ended.
Any emergency changes will be evaluated and approved by
regional management officials or their designees. NWS offices
should contact their regional offices for further questions
about this CWD.

Please visit the CWD status page for more information:
https://www.nco.ncep.noaa.gov/status/cwd/



Ready/SDM/NCO/NCEP