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