Topic: Eumetsat Weekly Operations Schedule - Week 49

Date/Time Issued: December 1, 2022 1625Z

Product(s) or Data Impacted: See list below.

Date/Time of Initial Impact: December 7, 2022 0000Z (from the Eumetsat Weekly Operations Schedule message)

Date/Time of Expected End: (See details in the body)

Details/Specifics of Change: See Below:

Message number:	10062
Message creation:	Thu Dec 01 16:03:03 UTC 2022

Type:	Planned Maintenance
Ann Nr:	7582
Rev:	9
Start Time:	2021-12-07 00:00:00.0
End Time:	2023-01-30 00:00:00.0
Satellites:	Metop-C
Subsystem:	ASCAT
Impact:	risk-of-interruption
Detail:	Event End date updated.
Revision History:	[Original] Calibrations to support transponder test.. Short outages of the ASCAT GDS Level 1, soil moisture and global and regional winds products can be expected, during satellite passes over Turkey. [Rev. 2] Event End date updated. [Rev. 3] Event End date updated. [Rev.4] Event End date updated. [Rev.5] Event End date updated [Rev.6] Event End date updated [Rev.7] Event End date updated [Rev.8] Event End date updated.
Status:	scheduled
Issue Time:	2022-11-24 11:03:22.0
Services:	ASCAT Level 1 - Metop-C ASCAT Soil Moisture - Metop-C

Type:	Planned Maintenance
Ann Nr:	9047
Rev:	0
Start Time:	2021-12-08 09:00:00.0
End Time:	2021-12-08 10:00:00.0
Subject:	ground-segment-maintenance
Impact:	data-delayed
Detail:	Due to ground segment maintenance delays of up to 5 minutes can be expected in the EUMETCast Terrestrial Service at around following times: 09:00 UTC for Terrestrial-1 and 09:45 UTC for Terrestrial -2 Service. A low risk of losses is expected during the maintenance period.
Revision History:
Status:	scheduled
Issue Time:	2022-11-30 12:02:52.0
Services:	EUMETCast-Terrestrial

Type:	Service Enhancement
Ann Nr:	8444
Rev:	1
Start Time:	2022-07-28 09:00:00.0
End Time:	2023-01-04 09:00:00.0
Subject:	general-announcement
Detail:	End time changed from 3 January to 4 January 2023.
Revision History:	[Original] GOES-18 ABI L1b data will be distributed in parallel to GOES-17 ABI L1b data from 28 July 2022 to 3 January 2023. Users wishing to receive the parallel GOES-18 ABI L1b data stream should contact our User Service Helpdesk (ops@eumetsat.int). For full details, see the URL provided below.
Url:	https://www.eumetsat.int/parallel-dissemination-goes-18-abi-data
Issue Time:	2022-11-16 16:10:19.0
Services:	GOES Products

Type:	Planned Maintenance
Ann Nr:	8838
Rev:	0
Start Time:	2022-11-21 09:00:00.0
End Time:	2022-12-19 09:00:00.0
Satellites:	MET-10
Subject:	yearly-RSS-interruption
Impact:	data-unavailable
Detail:	Yearly interruption. Meteosat-10 Rapid Scanning Service (RSS) will be suspended for scheduled Full Earth Scanning and Ground Segment Maintenance.
Revision History:
Status:	scheduled
Issue Time:	2022-11-03 10:05:43.0
Services:	RSS SEVIRI Level 1.5 Image Data RSS Meteosat Meteorological Products

Type:	Service Enhancement
Ann Nr:	9058
Rev:	0
Start Time:	2022-11-28 09:00:00.0
End Time:	2022-11-28 09:00:00.0
Subject:	general-announcement
Detail:	Release of a new version of the EPS-SG Scatterometer (SCA) L1B test data. For full details, see the URL provided below.
Revision History:
Url:	https://www.eumetsat.int/new-version-scatterometer-sca-l1b-test-data-released-nov-2022
Issue Time:	2022-11-30 16:00:08.0
Services:

Type:	Planned Maintenance
Ann Nr:	8984
Rev:	1
Start Time:	2022-12-05 08:00:00.0
End Time:	2022-12-07 11:00:00.0
Subject:	ground-segment-maintenance
Impact:	risk-of-interruption
Detail:	Activity postponed to indicated time. Users should be aware that the maintenance activities will take place daily between the 5th and 7th of December 08:00-11:00z.
Revision History:	[Original] EARS MEOS V 5.3 Software Upgrade at the following location: Lannion. There may be disruption to the listed EUMETSAT based services.
Status:	scheduled
Issue Time:	2022-11-29 13:38:22.0
Services:	EARS-ATOVS EARS-AVHRR EARS-MWRI EARS-ASCAT EARS-IASI EARS-ATMS EARS-CrlS EARS-VIIRS EARS-VASS EARS-MERSI EARS-NWC

Type:	Planned Maintenance
Ann Nr:	9053
Rev:	0
Start Time:	2022-12-05 10:00:00.0
End Time:	2022-12-06 17:00:00.0
Satellites:	NOAA-19
Subject:	ground-segment-maintenance
Impact:	risk-of-interruption
Detail:	Due to NOAA ground segment maintenance, there is a risk of interruptions to NOAA-19 data reception in the following maintenance windows: 05 December between 10:00 and 17:00 UTC, and on 06 December between 10:00 and 17:00 UTC.
Revision History:
Status:	scheduled
Issue Time:	2022-11-30 14:01:08.0
Services:	AVHRR Level 1 - NOAA AMSU-A Level 1 - NOAA ATOVS Sounding products - NOAA MHS Level 1 - NOAA HIRS Level 1 - NOAA

Type:	Planned Maintenance
Ann Nr:	9033
Rev:	0
Start Time:	2022-12-05 10:20:00.0
End Time:	2022-12-05 10:46:00.0
Satellites:	Sentinel-6A
Subject:	in-plane-manoeuvre
Impact:	data-degraded
Detail:	The altitude information in the altimetry products may be degraded for the duration of the manoeuvre. The radiometer data in the radiometer and altimetry products may be degraded for the duration between the attitude mode transitions. This will affect the sea surface height, but not the wind and wave content in the altimetry products. During the slews, radio occultation data will be degraded.
Revision History:
Status:	scheduled
Issue Time:	2022-11-30 10:07:20.0
Services:	NRT Altimetry LR L2 Products - S6A NRT Altimetry HR L2 Products - S6A NRT Microwave AMR L2 Products - S6A NRT P4 HR L2P (SLA) - S6A STC Altimetry HR L2 Products - S6A STC Altimetry HR L1A Products - S6A STC Altimetry LR L1B Products - S6A STC Altimetry HR L1B Products - S6A STC Altimetry LR L2 Products - S6A STC P4 HR L2P (SLA) - S6A STC Microwave AMR L2 Products - S6A STC P4 HR L3 (SLA) - S6A NTC Altimetry LR L2 Products - S6A NTC Altimetry LR L1B Products - S6A NTC Altimetry HR L2 Products - S6A NTC Altimetry HR L1A Products - S6A NTC Altimetry HR L1B Products - S6A NTC Microwave AMR L2 Products - S6A NTC Radio Occultation RO L1B Products - S6A

Type:	Planned Maintenance
Ann Nr:	9056
Rev:	0
Start Time:	2022-12-05 14:18:00.0
End Time:	2022-12-05 14:25:00.0
Satellites:	Metop-B
Subsystem:	ASCAT
Subject:	instrument-calibration
Impact:	data-unavailable
Detail:	Gain Compression
Revision History:
Status:	scheduled
Issue Time:	2022-11-30 14:57:14.0
Services:	ASCAT Level 1 - Metop-B ASCAT Soil Moisture - Metop-B EARS-ASCAT ASCAT AHRPT Metop-B OSI SAF - Products

Type:	Planned Maintenance
Ann Nr:	9054
Rev:	0
Start Time:	2022-12-06 08:41:00.0
End Time:	2022-12-06 08:48:00.0
Satellites:	Metop-B
Subsystem:	SEM
Component:	MEPED
Subject:	instrument-calibration
Impact:	data-unavailable
Detail:	SEM MEPED in flight calibration.
Revision History:
Status:	scheduled
Issue Time:	2022-11-30 14:10:27.0
Services:	SEM L0 - Metop-B SEM AHRPT Metop-B

Type:	Service Enhancement
Ann Nr:	8981
Rev:	0
Start Time:	2022-12-06 09:00:00.0
End Time:	2022-12-06 09:00:00.0
Subject:	new-product
Detail:	Release of Sentinel-6 Michael Freilich L2P Non-Time Critical (NTC) products. For full details, see the URL provided below.
Revision History:
Url:	https://www.eumetsat.int/release-sentinel-6-l2p-and-l3-ntc-products
Issue Time:	2022-11-23 14:35:38.0
Services:

Type:	Planned Maintenance
Ann Nr:	9055
Rev:	0
Start Time:	2022-12-06 09:34:00.0
End Time:	2022-12-06 09:41:00.0
Satellites:	Metop-C
Subsystem:	SEM
Component:	MEPED
Subject:	instrument-calibration
Impact:	data-unavailable
Detail:	SEM MEPED in flight calibration.
Revision History:
Status:	scheduled
Issue Time:	2022-11-30 14:11:02.0
Services:	SEM L0 - Metop-C SEM AHRPT Metop-C

Type:	Planned Maintenance
Ann Nr:	9050
Rev:	0
Start Time:	2022-12-06 21:28:00.0
End Time:	2022-12-06 21:29:00.0
Satellites:	MET-9
Subject:	in-plane-manoeuvre
Impact:	data-degraded
Detail:	East-West Station Keeping Manoeuvre. Users may experience degraded image quality and degraded meteorological product quality up to a few hours after the manoeuvre.
Revision History:
Status:	scheduled
Issue Time:	2022-11-30 13:41:10.0
Services:	IODC SEVIRI Level 1.5 Image Data IODC Meteosat Meteorological Products

Type:	Planned Maintenance
Ann Nr:	9049
Rev:	0
Start Time:	2022-12-07 07:00:00.0
End Time:	2022-12-07 12:00:00.0
Subject:	ground-segment-maintenance
Impact:	service-unavailable
Detail:	Planned maintenance activity on Data Store and Data Tailor. Services may become temporarily unavailable during the maintenance period.
Revision History:
Url:	https://eumetsatspace.atlassian.net/wiki/spaces/EUM/blog/2022/11/30/1928364033/Data+Store+2.2+introduces+throttling
Status:	scheduled
Issue Time:	2022-12-01 08:10:07.0
Services:	Data Store and Data Tailor Web Service

Type:	Service Enhancement
Ann Nr:	8726
Rev:	1
Start Time:	2022-12-07 09:00:00.0
End Time:	2022-12-07 09:00:00.0
Subject:	product-change
Detail:	The update of the SEVIRI Clouds ICDR will now take place on 7 December 2022. For full details, see the URL provided below.
Revision History:	[Original] Interim Climate Data Records (ICDRs) generated by the CM SAF will be updated to a new version in the coming months. Among those, the SEVIRI Clouds ICDR is planned to be updated in November 2022 (exact date to be announced in due course). For full details, see the URL provided below.
Url:	https://www.eumetsat.int/cm-saf-icdrs-upgrade
Issue Time:	2022-11-23 14:41:15.0
Services:	CM SAF - Products

Type:	Planned Maintenance
Ann Nr:	9052
Rev:	0
Start Time:	2022-12-07 09:00:00.0
End Time:	2022-12-07 09:00:00.0
Satellites:	NOAA-20
Subject:	in-plane-manoeuvre
Impact:	data-unavailable
Detail:	Drag Make-Up manoeuvre (DMU). This may cause data to be unavailable or degraded. The exact time will be announced closer to the manoeuvre.
Revision History:
Status:	scheduled
Issue Time:	2022-11-30 13:46:59.0
Services:	ATMS Level 1 - JPSS CrIS Level 1 - JPSS VIIRS EDR - JPSS EARS-VIIRS SNPP - JPSS Copernicus data

Type:	Service Enhancement
Ann Nr:	8979
Rev:	0
Start Time:	2022-12-08 09:00:00.0
End Time:	2022-12-08 09:00:00.0
Subject:	product-change
Detail:	Release of a new processor version for Sentinel-6 Michael Freilich Radio Occultation Non Time Critical (NTC) data, RO-NTC v3.7. For full details, see the URL provided below.
Revision History:
Url:	https://www.eumetsat.int/new-processor-version-sentinel-6-radio-occultation-data-dec2022
Issue Time:	2022-11-23 14:24:43.0
Services:	NTC Radio Occultation RO L1B Products - S6A

Type:	Planned Maintenance
Ann Nr:	9051
Rev:	0
Start Time:	2022-12-08 09:00:00.0
End Time:	2022-12-08 09:00:00.0
Satellites:	Suomi NPP
Subject:	in-plane-manoeuvre
Impact:	data-unavailable
Detail:	Drag Make-Up manoeuvre (DMU). This may cause data to be unavailable or degraded. The exact time will be announced closer to the manoeuvre.
Revision History:
Status:	scheduled
Issue Time:	2022-11-30 13:44:37.0
Services:	CrlS Level 1 - Suomi-NPP ATMS Level 1 - Suomi-NPP VIIRS EDR - Suomi-NPP

Type:	Planned Maintenance
Ann Nr:	9046
Rev:	0
Start Time:	2022-12-08 09:00:00.0
End Time:	2022-12-08 11:00:00.0
Satellites:	MET-9,MET-11
Subject:	ground-segment-maintenance
Impact:	risk-of-interruption
Detail:	Due to Eumetsat ground segment maintenance there is a risk of interruption or delay of MET-9 and MET-11 SEVIRI data in the given time period. The maintenance will be conducted one segment at a time and the risk is 15 minutes per segment only.
Revision History:
Status:	scheduled
Issue Time:	2022-11-30 13:32:08.0
Services:	0° SEVIRI Level 1.5 Image Data IODC SEVIRI Level 1.5 Image Data

Type:	Planned Maintenance
Ann Nr:	9048
Rev:	0
Start Time:	2022-12-08 11:09:00.0
End Time:	2022-12-08 11:45:00.0
Satellites:	Sentinel-3A
Subject:	out-of-plane-manoeuvre
Impact:	data-degraded
Detail:	Reduced data quality should be expected for data sensed during this period.
Revision History:
Status:	scheduled
Issue Time:	2022-11-30 12:07:55.0
Services:	SLSTR Level 1 Products - S3A SLSTR Level 2 Marine Products - S3A SLSTR Level 2 Atmospheric Products - S3A SRAL Level 1 Products - S3A SRAL Level 2 Marine Products - S3A

Type:	Service Enhancement
Ann Nr:	8987
Rev:	0
Start Time:	2022-12-12 09:00:00.0
End Time:	2022-12-12 09:00:00.0
Subject:	product-change
Detail:	Release of new Processing Baselines for Sentinel-3 SLSTR Level 1 (SL__L1_.004.05.00) and SLSTR L2 SST products (SL__SST.003.07.00). For full details, see the URL provided below.
Revision History:
Url:	https://www.eumetsat.int/new-sentinel-3-slstr-level-1-and-level-2-sst-processing-baselines-released-soon
Issue Time:	2022-11-24 13:43:04.0
Services:	SLSTR Level 2 Marine Products - S3A SLSTR Level 1 Products - S3A SLSTR Level 2 Marine Products - S3B SLSTR Level 1 Products - S3B

Type:	Service Enhancement
Ann Nr:	8752
Rev:	1
Start Time:	2022-12-13 05:00:00.0
End Time:	2022-12-13 23:59:00.0
Subject:	service-change
Impact:	risk-of-interruption
Detail:	Start time changed to 05:00 UTC on 13 December 2022. There will be a risk of data outage all day on that day.
Revision History:	[Original] Himawari-9 AHI data to replace Himawari-8 AHI data. For full details, see the URL provided below. There will be a risk of data outage from 09:00 to 11:00 UTC on the day of the switch to Himawari-9.
Url:	https://www.eumetsat.int/himawari-9-data-replace-himawari-8-data-soon
Issue Time:	2022-11-24 13:31:13.0
Services:	Himawari Products

Type:	Service Enhancement
Ann Nr:	9057
Rev:	0
Start Time:	2022-12-14 09:00:00.0
End Time:	2022-12-14 09:00:00.0
Subject:	product-change
Detail:	NOAA NDE System upgrade, affecting products from GOES-16, GOES-17, SNPP and NOAA-20. For full details and sample files, see the URL provided below.
Revision History:
Url:	https://www.eumetsat.int/noaa-nde-system-upgrade
Issue Time:	2022-11-30 15:57:24.0
Services:	SNPP - JPSS Copernicus data GOES Products

Type:	Service Enhancement
Ann Nr:	8880
Rev:	3
Start Time:	2022-12-15 09:00:00.0
End Time:	2022-12-15 09:00:00.0
Subject:	product-change
Detail:	The update of the ASCAT regional wind products needs to be postponed again due to unforeseen issues. A new date will be announced soon.
Revision History:	[Original] Release of a new version of ASCAT Level 1 PPF (Product Processing Facility), v11.3. For full details and test data, see the URL provided below. [Rev.1] The update of the ASCAT regional wind products is being deferred to a later date (to be announced soon). [Rev.2] The update of the ASCAT regional wind products will take place on 1 December 2022.
Url:	https://www.eumetsat.int/update-ascat-level-1-processing
Issue Time:	2022-12-01 13:01:57.0
Services:	ASCAT Level 1 - Metop-B ASCAT Level 1 - Metop-C EARS-ASCAT OSI SAF - Products

Type:	Service Enhancement
Ann Nr:	8980

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