Date/Time Issued: February 21, 2018 1753Z

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

Date/Time of Initial Impact: February 22, 2018 1630Z

Date/Time of Expected End: February 22, 2018 1800Z

Length of Outage: 90 Minutes. No data will be lost, just delayed.

Details/Specifics of Change: The primary Polar production server (Polarprod) will be be 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

- GOES Reformatter & Histogram (Non-McIDAS)

- GOES 4km VIS for Meteo France

- SSMI / SSMIS TDRs, SDRs, RDRs

- WINDSAT

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

-- AMSU-A

-- AVHRR FRAC / GAC / LAC

-- DCS

-- GOME

-- HIRS

-- HRPT

-- MHS

-- SBUV

-- SEM

PRODUCTS DEGRADED or UNAVAILABLE DURING MAINTENANCE:

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

- ACSPO

- ATOVS

- bRR

- BTPW

- 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)

- MGVI

- MIRS

- MSPPS

- MSPPS-AOI

- 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 at 301-817-3880

Web Site(s) for applicable information: N/A

This message was sent by ESPC.Notification@noaa.gov. You have been sent this and other notifications because you have opted in to receive it.