Update #1: The planned maintenance impacting ESPC Legacy Production System has now been completed. The maintenance ended late due to minor issues encountered.

Topic: Planned Maintenance Impacting ESPC Legacy Production Systems

Date/Time Issued: December 1, 2022, 2300Z

Product(s) or Data Impacted: A wide range of products will be impacted. Please see the list in the details section below.

Date/Time of Initial Impact: December 1, 2022, 1500Z

Date/Time of Expected End: December 1, 2022, 2100Z

Length of Outage: 300 minutes. No data will be lost, just delayed.

Details/Specifics of Change: ESPC will be moving Tidal servers from physical servers to VMware on December 1, 2022. The maintenance will start at 1500Z, and likely end around 2100Z. Tidal jobs will be impacted at the beginning/ending ~30min when the Tidal running environments are switching back/forth between the Production and Standby environments.

PRODUCTS UNAVAILABLE DURING MAINTENANCE

- SSMIS TDRs, SDRs, RDRs

-- POES / MetOp Level 1B, 1B*, Granules:

-- AMSU-A

-- AVHRR FRAC / GAC

-- DCS

-- GOME

-- HIRS

-- HRPT

-- MHS

-- SBUV

-- SEM

PRODUCTS DEGRADED or UNAVAILABLE DURING MAINTENANCE:

These are POES / MetOp derived products that use 1Bs, 1B*s, Granules:

- ACSPO

- ATOVS

- CLAVR-X

- Coastwatch AVHRR

- GOME

- GVI (short Polarprod outage will have minimal impact to this daily product)

- GVPS (short Polarprod outage will have minimal impact to this daily product)

- HMS (short Polarprod outage will cause only short delay to polarimagery)

- IASI

- IMS-24 (short Polarprod outage will cause only short delay to polarimagery)

- IMS-4 (short Polarprod outage will cause only short delay to polarimagery)

- POES-SST/Aerosol

- PolarMapping

- RadBud

- SBUV V8

- SMOPS

- SST & Aerosols

- TOAST (short Polarprod outage will have minimal impact to this daily product)

Contact Information for Further Information: ESPC Operations at ESPCOperations@noaa.gov and 301-817-3880

Web Site(s) for Applicable Information: N/A

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