Details/Specifics of Change: ESPC Legacy production systems will be upgraded and rebooted as part of routine system maintenance. The outage should not result in any products being incomplete or lost, but data delivery will be delayed. Shown below is a detailed listing of impacts to products.

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)

Web Site(s) for Applicable Information: SDM Total Operational Weather Readiness - Satellites (TOWR-S) Virtual Lab Forum http://vlab.noaa.gov/web/towr-s/mmm/-/message_boards/view_message/25167449 VLab.Notifications@noaa.gov

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

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