260 

NOUS42 KWNO 191200

ADMSDM



SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE

NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD

1200Z TUE MAY 19 2026



Critical Weather Day (CWD) has ended for Severe Thunderstorm and

Fire Weather Operations as scheduled.



Please visit the CWD status page for more information:

https://www.nco.ncep.noaa.gov/status/cwd/





Renkevens/SDM/NCO/NCEP






582 

NOUS42 KWNO 191256

ADMSDM



SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE

NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD

1256Z TUE MAY 19 2026



...FAILOVER OF IRIS APPLICATION SCHEDULED AT 1500Z THIS MORNING

05/19...



A site failover of the IRIS application from College Park to

Boulder will occur this morning, 19 May, at 1500 UTC.  Users can

expect up to a 30 minute outage during

the failover.





Renkevens/SDM/NCO/NCEP






096 

NOUS42 KWNO 191200

ADMSDM



SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE

NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD

1200Z TUE MAY 19 2026



Critical Weather Day (CWD) has ended for Severe Thunderstorm and

Fire Weather Operations as scheduled.



Please visit the CWD status page for more information:

https://www.nco.ncep.noaa.gov/status/cwd/





Renkevens/SDM/NCO/NCEP