Table shows the centres providing data to this project together with the latest configuration of their systems. Follow the links in the first column for specific model description . All S2S model outputs are stored in MARS on the common 1.5/1.5 regular lat-lon grid as per the data format specification here .the only exception is BoM (ammc) which has coarser resolution and is stored on its original model grid additional ocean parameters are stored on the 1.0/1.0 regular lat-lon grid InfoTo go to the dedicated page for each model, click the centre name in the 1st column
For expanded table view with major model changes click Expand/collapse the table below
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Expanded view with major model changes
( in bold the changes from the previous model set up)
Model version Implement. date in S2S
...
Time range
Resolution
Ens. Size *7
Frequency
Re-forecasts
Rfc
...
period
Rfc frequency
Rfc size *7
Ocean resolution Active Sea Ice Remarks BoM (ammc) POAMA P24 01/01/2015 d 0-62
...
...
2/week
(Thu, Sun)
fixed 1981-2013
...
(model version date 01/01/2014)
6/month
(always on the 1st, 6th, 11th, 16th, 21st and 26th)
32+1 2° x 0.5° L25 no
...
CMA (babj) BCC-CPS-S2Sv2 11/11/2019 d 0-60
...
T266 L56 3+1 2/week
(Mon, Thu)
on the fly past 15 years
...
...
3+1 0.25° No BCC-CPS-S2Sv1 01/01/2015 d 0-60 T106 L40 3+1 daily
fixed 1994-2014
(model version date 01/05/2014)
daily
3+1 1° No
...
CNR-ISAC (isac) GLOBO 14/05/2024 d 0-32
( d 0 -35 )
0 .75x0 .56 L54 40+1 weekly
(Thu)
fixed 2001-2020
(model version date 16/10/2023 )
every 5 days
(the same days each Rfc year *1)
7+1 N/A N/A New reforecast time range is now 0-35 days (the same realtime output extension will follow) GLOBO 08/06/2017 d 0-32 0.75 ° x 0.56 ° L54 40+1 weekly
(Thu)
fixed 1981-2010
(model version date 08/06/2017 )
every 5 days
(the same days each Rfc year *1)
4+1 N/A N/A GLOBO 19/01/2017 d 0-31 0 . 75 ° x 0. 56 ° L54
...
40+1 weekly
( Thu )
fixed 1981-2010
(model version date 03/26/2015)
every 5 days
(the same days each Rfc year *1)
1 (type=cf only) N/A N/A GLOBO 09/11/2015 d 0-31 0.75 ° x 0.56 ° L54 40+1 weekly
(Mon)
fixed 1981-2010
(model version date 03/26/2015)
every 5 days
(the same days each Rfc year *1)
1 (type=cf only) N/A N/A CNRM (lfpw ) C NRM-CM 6.1
d 0-47 T359 L91
25 weekly
(Thu)
fixed 1993- 2017
(model version date 01/07/2019)
every 7 days
(starting from 31/12/1992 *2 )
10 0.25° L75 yes CNRM-CM 6.0
d 0-32
...
T255 L91
51 weekly
(Thu)
fixed 1993-2014
(model version date 01/12/2014)
4/month
(always on the 1st, 8th, 15th and 22nd *2)
15 1° L42
yes CPTEC (sbsj) BAM-1.2
d 0-35 TQ126 L42
11 2/week
(Wed, Thu)
fixed 1999-2018
(model version date 04/01/2023)
every 7 days (starting from 06/01/1999)
11 N/A N/A ECCC (cwao ) GEPS 8 d 0-39 Yin-Yang grid at 0.25° uniform resolution (~25 km) L85 20+1 2/week
(Mon, Thu )
on the fly 2001-2020 2/week
(Mon, Thu)
3+1 0.25° L50 yes GEPS 7 02/12/2021 d 0-32 Yin-Yang grid at 0. 35° uniform resolution (~39 km) L85 20+1 weekly
(Thu)
on the fly 2001-2020 weekly
(Thu)
3+1 0.25° L50 yes GEPS 6 04/07/2019 d 0-32 Yin-Yang grid at 0.35° uniform resolution (~39 km) L45 20+1 weekly
(Thu)
on the fly 1998-2017 weekly
(Thu)
3+1 0.25° L50 yes GEPS 5 20/09/2018 d 0-32 Yin-Yang grid at 0.35° uniform resolution (~39 km) L45 20+1 weekly
(Thu)
on the fly 1998-2017 weekly
(Thu)
3+1 N/A N/A GEPS 4 07/01/2016 d 0-32 0. 45x0.45 L40
...
20+1 weekly
(Thu)
on the fly
...
...
...
(Thu)
3+1 N/A N/A ECMWF (ecmf) CY48R1 27/06/2023 d 0-46 Tco319 L137 (about 32 km)
100+1 daily
on the fly past 20 years 2/week
(Mon/Thu)
10+1 1/4 degree Yes CY47R3 13/10/2021 d 0-46 Tco639 L137 (about 16 km) up to day 15 and Tco319 (about 32 km) after day 15
50+1 2/week
(Mon, Thu)
on the fly past 20 years 2/week
(Mon, Thu)
10+1 0.25° yes CY47R2 11/05/2021 d 0-46 Tco639 L137 (about 16 km) up to day 15 and Tco319 (about 32 km) after day 15 day 15
50+1 2/week
(Mon, Thu)
on the fly past 20 years 2/week
(Mon, Thu)
10+1 0.25° yes CY47R1 30/06/2020 d 0-46 Tco639 L91 (about 16 km) up to day 15 and Tco319 (about 32 km) after day 15 day 15
50+1 2/week
(Mon, Thu)
on the fly past 20 years 2/week
(Mon, Thu)
10+1 0.25° yes 6-hourly 10u/v added since 26 Nov 2020
CY43R1 22/11/2016 d 0-46 Tco639 L91 (about 16 km) up to day 15 and Tco319 (about 32 km) after day 15 day 15
50+1 2/week
(Mon, Thu)
on the fly past 20 years 2/week
(Mon, Thu)
10+1 0.25° Yes CY41R2 08/03/2016 d 0-46 Tco639 L91 (about 16 km) up to day 15 and Tco319 (about 32 km) after day 15 day 15
50+1 2/week
(Mon, Thu)
on the fly past 20 years 2/week
(Mon, Thu)
10+1 1° No CY41R1 14/05/2015 d 0-46 TL639 L91 (about 32 km) up to day 10 and TL319 (about 64 km) after day 10
50+1 2/week
(Mon, Thu)
...
on the fly past 20 years 2/week
(Mon, Thu)
10+1 1° No CY40R1 01/01/2015 d 0-32 TL639 L91 (about 32 km) up to day 10 and TL319 (about 64 km) after day 10
50+1 2/week
...
(Mon, Thu)
on the fly past 20 years once a week
(Thu)
4+1 1° No HMCR (rums) RUMS 15/09/2022 d 0-46 0.9 ° x 0.72 ° L96
40+1 weekly
(Thu)
on the fly 1991-2015
weekly
(Thu)
10+1 N/A N/A 6-hourly 10u/v added since 15 Sept 2022
added 10 hPa pressure level since 15 Sept 2022
RUMS 01/07/2021 d 0-61 1.1 ° x 1.4 ° L28 19+1 weekly
(Thu)
on the fly 1990-2015
weekly
(Thu)
9+1 N/A N/A RUMS 08/06/2017 d 0-61 1.1 ° x 1.4 ° L28 19+1 weekly
( Thu )
on the fly 1985-2010
weekly
( Thu )
9+1 N/A N/A RUMS 07/01/2015
...
...
19+1 weekly
(Wed)
on the fly 1985-2010
weekly
...
(Wed)
9+1 N/A N/A IAP- CAS (anso) CAS-FGOALS-f2-V1.3 2021/09/12 d 0-65 C96 L32
16 daily
fixed
1999-2018
(model version date 01/01/2019)
daily
4 1° L60 yes JMA (rjtd) CPS3
19/02/2023 d 0
...
-34 Tl319L100
4+1 daily
fixed 1991-2020
(model version date 30/09/2022 )
2/month
(*3)
4+1 0.25° L60 yes 6-hourly 10u/v added since 19 Feb 2023
the new reforecast set (model version date 30/09/2022) to be added soon
GEPS2203 15/03/2022 d 0-34 Tq479/Tq319 L128
(about 40/55 km)
49+1 weekly
(Wed) lagged eps created from 2 runs ( *5 )
fixed 1991 -2020
(model version date 31/03/2022 )
2/month
(always on the 15th and the last day of month *3)
12+1 N/A N/A GEPS2103 30/03/2021 d 0-34 Tl479/Tl319 L128
(about 40/55 km)
49+1 weekly
(Wed) lagged eps created from 2 runs ( *5 )
fixed 1981- 2020
(model version date 31/03/2021 )
2/month
(always on the 15th and the last day of month *3)
12+1 N/A N/A GEPS2003 24/03/2020 d 0-34 Tl479/Tl319 L100
(about 40/55 km)
49+1 weekly
(Wed) lagged eps created from 4 runs (*4)
fixed 1981- 2010
(model version date 31/03/2020 )
2 /month
(always on the 15th and the last day of month *3)
12+1 N/A N/A GEPS1701 22/03/2017 d 0-34 Tl479/Tl319 L100
(about 40/55 km)
49+1 weekly
(Wed) lagged eps created from 4 runs (*4)
fixed 1981- 2012
(model version date 31/01/2017 )
3/month
(always on the 10th, 20th and the last day of month *3)
4+1 N/A N/A GSM1403C 06/01/2015 d 0-34 Tl319 L60
(about 55 km)
24+1 2/week
(Tue, Wed)
fixed 1981-2010
(model version date 04/03/2014)
3/month
(always on the 10th, 20th and the last day of month *3)
4+1 N/A N/A KMA (rksl) GloSea6-GC3.2
d 0-60 N216 L85
(0.83° x 0.56° , about 60 km in mid latitudes)
8 daily on the fly 1993-2016 4/month
(always on the 1st, 9th, 17th and 25th)
7 yes 9 ocean parameters added
change applied to the reforecasts since 17 Aug 2023
GloSea6-GC3.2 22/02/2022 d 0-60 N216 L85
(0.83° x 0.56° , about 60 km in mid latitudes)
4 daily on the fly 1993 -2016 4/month
(always on the 1st, 9th, 17th and 25th)
3 0.25° L75 yes 6-hourly 10u/v added since 22 Feb 2022
q added to all pressure levels since 22 Feb 2022
GloSea5-GC2 01/09/2020 d 0-60 N216 L85
(0.83° x 0.56° , about 60 km in mid latitudes)
4 daily on the fly 1991- 2016 4/month
(always on the 1st, 9th, 17th and 25th)
3 0.25° L75 yes Nine additional parameters allowing computing MJO indices added since 01 Aug 2020 to the real-time data and since 01 Sept 2020 to the reforecasts.
GloSea5-GC2 01/11/2016 d 0-60 N216 L85
(0.83° x 0.56° , about 60 km in mid latitudes)
...
4 daily on the fly 1991-2010 4/month
(always on the 1st, 9th, 17th and 25th)
3 0.25° L75 yes NCEP (kwbc) CFSv2 10/03/2015 d 0-44
...
T126 L64
(about 100 km)
15+1
...
daily fixed 1999-2010
(model version date 01/03/2011)
daily
...
3+1 0.5° x 0.25° L40
varying resolution (*6)
yes
...
UKMO (egrr) GloSea6 02/02/2021 d 0-60
...
N216 L85 4 daily on the fly 1993-2016 4/month 7
(*) CMA reforecasts are provided "on-the-fly" together with the real-time forecasts since 11.11.2019 ( the whole fixed re-forecast period will be completed that way by the 9th Nov 2020 )
...
0.25° L75 yes GloSea5-GC2-LI 03/04/2019 d 0-60 N216 L85
0.83° x 0.56° (approx 60km in mid-latitudes)
4 daily on the fly 1993-2016 4/month
(always on the 1st, 9th, 17th and 25th)
7 0.25° L75 yes reforecasts changed to the new model version since 09 Apr 2019
GloSea5 01/09/2018 d 0-60 N216 L85
0.83° x 0.56° (approx 60km in mid-latitudes)
4 daily on the fly 1993- 2016 4/month
(always on the 1st, 9th, 17th and 25th)
7 0.25° L75 yes GloSea5 25/03/2017 d 0-60 N216 L85
0.83° x 0.56° (approx 60km in mid-latitudes)
4 daily on the fly 1993-2015 4/month
(always on the 1st, 9th, 17th and 25th)
7 0.25° L75 yes GloSea5 17/04/2016 d 0-60 N216 L85
0.83° x 0.56° (approx 60km in mid-latitudes)
4 daily on the fly 1993-2015 4/month
(always on the 1st, 9th, 17th and 25th)
3 0.25° L75 yes GloSea5 01/01/2016 d 0-60 N216 L85
0.83° x 0.56° (approx 60km in mid-latitudes)
4 daily on the fly 1996-2009 4/month
(always on the 1st, 9th, 17th and 25th)
3 0.25° L75 yes on the fly reforecasts added since 01/01/2016 GloSea5 01/12/2015 d 0-60 N216 L85
0.83° x 0.56° (approx 60km in mid-latitudes)
4 daily 0.25° L75 yes
Remarks
Current model details
Model version Implement. date in S2S Time range
Resolution
Ens. Size *7
Frequency
Re-forecasts
Rfc period
Rfc frequency
Rfc size *7
Ocean resolution Active Sea Ice Remarks BoM (ammc) POAMA P24 01/01/2015 d 0-62 T47 L17 32+1 2/week
(Thu, Sun)
fixed 1981-2013
(model version date 01/01/2014)
6/month
(always on the 1st, 6th, 11th, 16th, 21st and 26th)
32+1 2 ° x 0.5° L25 no CMA (babj) BCC-CPS-S2Sv2 11/11/2019 d 0-60 T266 L56 3+1 2/week
(Mon, Thu)
on the fly past 15 years 2/week
(Mon, Thu)
3+1 0.25° No CNR-ISAC (isac) GLOBO 14/05/2024 d 0-32
(d 0-35)
0.75x0.56 L54 40+1 weekly
(Thu)
fixed 2001-2020
(model version date 16/10/2023)
every 5 days
(the same days each Rfc year *1)
7+1 N/A N/A New reforecast time range is now 0-35 days (the same realtime output extension will follow) CNRM (lfpw) CNRM-CM 6.1
d 0-47 T359 L91
25 weekly
(Thu)
fixed 1993-2017
(model version date 01/07/2019)
every 7 days
(starting from 31/12/1992 *2)
10 0.25° L75 yes CPTEC (sbsj) BAM-1.2
d 0-35 TQ126 L42
11 2/week
(Wed, Thu)
fixed 1999-2018
(model version date 04/01/2023)
every 7 days (starting from 06/01/1999)
11 N/A N/A ECCC (cwao) GEPS 8 d 0-39 Yin-Yang grid at 0.25° uniform resolution (~25 km) L85 20+1 2/week
(Mon, Thu)
on the fly 2001-2020 2/week
(Mon, Thu)
3+1 0.25° L50 yes ECMWF (ecmf) CY48R1 27/06/2023 d 0-46 Tco319 L137 (about 32 km)
100+1 daily
on the fly past 20 years 2/week
(Mon/Thu)
10+1 1/4 degree Yes HMCR (rums) RUMS 15/09/2022 d 0-46 0.9 ° x 0.72 ° L96
40+1 weekly
(Thu)
on the fly 1991-2015
weekly
(Thu)
10+1 N/A N/A 6-hourly 10u/v added since 15 Sept 2022
added 10 hPa pressure level since 15 Sept 2022
IAP- CAS (anso) CAS-FGOALS-f2-V1.3 2021/09/12 d 0-65 C96 L32
16 daily
fixed
1999-2018
(model version date 01/01/2019)
daily
4 1° L60 yes JMA (rjtd) CPS3
19/02/2023 d 0-34 Tl319L100
4+1 daily
fixed 1991-2020
(model version date 30/09/2022)
2/month
(always on the 15th and the last day of month *3)
4+1 0.25° L60 yes 6-hourly 10u/v added since 19 Feb 2023
KMA (rksl) GloSea6-GC3.2
d 0-60 N216 L85
(0.83° x 0.56° , about 60 km in mid latitudes)
8 daily on the fly 1993-2016 4/month
(always on the 1st, 9th, 17th and 25th)
7 yes 6-hourly 10u/v added since 22 Feb 2022
q added to all pressure levels since 22 Feb 2022
9 ocean parameters added since 01 Jun 2023
NCEP (kwbc) CFSv2 10/03/2015 d 0-44 T126 L64
(about 100 km)
15+1 daily fixed 1999-2010
(model version date 01/03/2011)
daily 3+1 0.5° x 0.25° L40
varying resolution (*6)
yes UKMO (egrr) GloSea6 02/02/2021 d 0-60 N216 L85 4 daily on the fly 1993-2016 4/month
(always on the 1st, 9th, 17th and 25th)
7 0.25° L75 yes reforecasts changed to the new model version since 09 Apr 2019
Remarks
(*1) CNR-ISAC reforecasts are produced always starting from 1 January each reforecast year and then in 5 days intervals but always on the same days each month. For exact list of reforecast days refer to https://apps.ecmwf.int/datasets/data/s2s-reforecasts-daily-averaged-isac/levtype=sfc/type=cf/ (*2) For exact list of CNRM reforecast dates refer to https://apps.ecmwf.int/datasets/data/s2s-reforecasts-instantaneous-accum-lfpw/levtype=sfc/type=cf/ (*3) For exact list of JMA reforecast dates for each model version date refer to https://apps.ecmwf.int/datasets/data/s2s-reforecasts-instantaneous-accum-rjtd/levtype=sfc/type=cf/ (*4) Lagged JMA ensemble created from 4 runs as described in JMA Model#GEPS1701 (*5) Lagged JMA ensemble created from 2 runs as described in JMA Model#GEPS2003 (*6) 0.5° and in the meridional direction, 0.25° from 10°S to 10°N, progressively decreasing to 0.5° from 10° to 30°, and is fixed at 0.5° beyond 30° in both hemispheres (*7) +1 means that the model produce unperturbed control forecast. In S2S archive for consistency, there is always one ensemble member archived as of type=cf (number=0) even when the model does not have control forecast concept at all
Infotitle Retrieval efficiency
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