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 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 08 14 / 06 05 / 2017 2024 d 0-32
( d 0
.75 ° x 0 -35 )
0.75x0 .56 ° L54 40+1 weekly
(Thu)
fixed 1981 2001 -
2010 2020
(model version date
08 16 /
06 10 /
2017 2023 )
every 5 days
(the same days each Rfc year *1)
4 7 +1 N/A N/A New reforecast time range is now 0-35 days (the same realtime output extension will follow) GLOBO 19 08 / 01 06 /2017 d 0- 31 32 0.75 ° x 0.56 ° L54 40+1 weekly
( Thu )
fixed 1981-2010
(model version date
03 08 /
26 06 /
2015 2017 )
every 5 days
(the same days each Rfc year *1)
1 (type=cf only) 4+1 N/A N/A GLOBO 09 19 /11 01 /2015 2017 d 0-31 0.75° x 0.56° L54 40+1 weekly
(Mon 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 CNRM (lfpw) C NRM-CM 6.1
GLOBO 09/11/2015 22/10/2020 d 0- 47 T359 L91
25 31 0.75 ° x 0.56 ° L54 40+1 weekly
(
Thu Mon )
fixed 1993 1981 -
2017 2010
(model version date
01 03 /
07 26 /
2019 2015 )
every
7 5 days
( the same days each Rfc year *1)
1 (type=cf only) N/A N/A CNRM (lfpw) C NRM
starting from 31/12/1992 *2) 10 0.25° L75 yes CNRM -CM 6.
0 1
01 03 2016 d 0- 32 47 T255 T359 L91
51 25 weekly
(Thu)
fixed 1993-
2014 2017
(model version date 01/
12 07 /
2014 2019 )
4/month
(always on the 1st, 8th, 15th and 22nd * every 7 days
(starting from 31/12/1992 * 2)
15 1° L42 10 0.25° L75 yes CPTEC (sbsj) BAM-1.2
d 0-35 TQ126 L42
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 11 2/week
(
Wed Mon , Thu)
fixed 1999-2018
(model version date 04/01/2023)
every 7 days (starting from 06/01/1999)
11 N/A N/A 3+1 0.25° L50 yes ECCC (cwao) 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) L4520+1 weekly
(Thu)
on the fly 1998-2017 weekly
(Thu)
3+1 0.25° L50 yes additional ocean parameters added since 06 Feb 2020 GEPS 5 20/09/2018 d 0-32 Yin-Yang grid at 0.35° uniform resolution (~39 km) L4520+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 1995-2014 weekly
(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 d 0-61 1.1° x 1.4° L28 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 since17 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 -20164/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 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