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Topic: Planned maintenance impacting Tidal-Production VMs,
and Applications on Polar production server (Polarprod)

Date/Time Issued: September 15, 2015 0010Z

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

Date/Time of Initial Impact: September 16, 2015 1500Z

Date/Time of Expected End: September 16, 2015 1545Z

Length of Outage: 45 minutes. No data will be lost, just delayed. All data should be caught up within 60 minutes by 1645Z.

Details/Specifics of Change: In order to perform required maintenance on the CISCO/Tidal Enterprise Scheduler that will impact the primary Polar production server (Polarprod) on Sept 16, 2015.

Polarprod product data will be unavailable from 1500Z to 1545Z, but delayed delivery will occur by 1645Z.

This planned maintenance will be postponed if a Critical Weather Day is declared on Sept 16, 2015.

The maintenance activities include the install of CISCO cumulative patch-level 604 to the Tidal-Prod VMs, as recommended by the CISCO TAC.

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 polar imagery)

- IASI

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

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

- MGVI

- MIRS

- MSPPS

- MSPPS-AOI

- POES-SST/Aerosol

- Polar Mapping

- RadBud

- SBUV V8

- SMOPS

- SST & Aerosols

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

These Non-McIDAS products from the GEO server:

- ABBA

- ASOS/Imager SCP

- CSBT

- eTRaP

- FIMMA

- GOES Imager Cloud Product

- MTCSWA

- Volcanic Ash

McIDAS Products on the Polar Server GeoDist4

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

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