974 NOUS72 KNES 291719 ADMNES TOPIC: GOES-19 ABI SOLAR CALIBRATION SCAN DATE/TIME ISSUED: JUNE 29, 2026 1716Z PRODUCT(S) OR DATA IMPACTED: GOES-19 ABI PRODUCT OUTAGE DATE/TIME OF INITIAL IMPACT: JULY 06, 2026 (DOY 187) 2300Z DATE/TIME OF EXPECTED END: JULY 06, 2026 (DOY 187) 2310Z LENGTH OF OUTAGE: APPROXIMATELY 5 MINUTES AT THE BEGINNING OF A PERIOD OF CONTINUOUS FULL DISK OPERATIONS DETAILS/SPECIFICS OF CHANGE: ON JULY 06, 2026, GOES-19 ABI 10-MINUTE FLEX MODE (MODE 6) WILL BE REPLACED WITH 10 MINUTES OF CONTINUOUS FULL DISK (MODE 4) FROM 2300-2310 UTC. A GOES-19 ABI SOLAR CALIBRATION SCAN WILL BE PERFORMED BETWEEN 2305-2307 UTC, RESULTING IN AN OUTAGE OF ALL ABI PRODUCTS. ABI 10-MINUTES FLEX MODE (MODE 6) WILL RESUME AT 2310 UTC. THE NEXT FULL DISK SCAN WILL POPULATE AT 2310 UTC. WEB SITE(S) FOR APPLICABLE INFORMATION: SEE HTTPS://WWW.OSPO.NOAA.GOV/OPERATIONS/MESSAGES.HTML FOR THIS AND OTHER SATELLITE RELATED MESSAGES. THIS NOTIFICATION WAS SENT TO ESPC.NOTIFICATION@NOAA.GOV MAILING LIST. IF YOU WISH TO UNSUBSCRIBE OR SUBSCRIBE TO THIS LIST, PLEASE CONTACT ESPC HELP-DESK AT ESPCOPERATIONS@NOAA.GOV WITH YOUR REQUEST. PLEASE NOTE: IT MAY TAKE UP TO TWO BUSINESS DAYS TO PROCESS YOUR REQUEST. FOR ANY ADDITIONAL INFORMATION YOU CAN REACH ESPC AT 301-817-3880 (24X7) =