Topic: Degradation of multiple GOES-16 ABI Full Disk CMI derived products and their distribution to PDA.

Date/Time Issued:October1, 2018 1210Z

Product(s) or Data Impacted: Degradation of multiple GOES-16 ABI Full Disk CMI derived products and their distribution to PDA.

Date/Time of Initial Impact:October 1, 2018 0000Z

Date/Time of Expected End: TBD

Length of Event:TBD

Details/Specifics of Change: The following GOES-16 Full Disk products were/are of degradedquality: Aerosol Optical Depth degraded starting at 0000Z, Cloud Top Height degradedstarting at 0115Z, Cloud Top Pressure degraded starting at 0115Z, Cloud Top Temperature degraded starting at 0115Z, Derived Stability Indicesdegraded starting at 0015Z, Fire Hot Spot degraded from 0155Z to 0755Z, Fractional Snow Cover degraded starting at 0945Z, Legacy Vertical Moisture degraded starting at 0015Z, Legacy Vertical Temperature degraded starting at 0015Z, Total Precipitable Water degraded starting at 0015Z,Volcanic Ash degraded starting at 0000Z. The degradation of GOES-16 ABI Full Disk CMI derived products, inABI Mode 4, are due to an anomaly. These products were andare being delivered to PDA.

Contact Information for Further Information: ross.cox@noaa.gov