Model version Implement. date in S2S
Time range
Resolution
Ens. Size
Frequency
Re-forecasts
Rfc period
Rfc frequency
Rfc size
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 08/06/2017 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 ECCC CPTEC ( cwao sbsj ) GEPS 7 02 BAM-1.2
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 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 7 02/12/2021 d 0-32 Yin-Yang grid at 0.35° uniform resolution (~39 km) L45 L85 20+1 weekly
(Thu)
on the fly 1998 2001 - 2017 2020 weekly
(Thu)
3+1 0.25° L50 yes GEPS 5 GEPS 6 04/07/2019 20/09/2018 d 0-32 Yin-Yang grid at 0.35° uniform resolution (~39 km) L45 L45 20+1 weekly
(Thu)
on the fly 1998-2017 weekly
(Thu)
3+1 N/A N/A GEPS 4 07/01/2016 0.25° L50 yes GEPS 5 20/09/2018 d 0-32 0.45x0.45 L40 Yin-Yang grid at 0.35° uniform resolution (~39 km) L45 20+1 weekly
(Thu)
on the fly 1995 1998 - 2014 2017 weekly
(Thu)
3+1 N/A N/A ECMWF (ecmf) CY47R3 GEPS 4 07/01/2016 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
32 0.45x0.45 L40 20+1 weekly
(
(Mon, Thu)
on the fly past 20 years 2/week 1995-2014 weekly
(
Mon, Thu)
10 3 +1 0.25° yes CY47R2 11/05/2021 N/A N/A ECMWF (ecmf) CY48R1 27/06/2023 d 0-46 Tco639 Tco319 L137
(about
16 32 km)
up to day 15 and Tco319 (about 32 km) after day 15 day 15
100+1 daily
50+1 2/week
(Mon, Thu)
on the fly past 20 years 2/
week week
(Mon
, / Thu)
10+1 0.25° yes CY47R1 30/06/2020 1/4 degree Yes CY47R3 13/10/2021 d 0-46 Tco639
L91 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 CY43R1 CY47R2 22 11 /11 05 /2016 2021 d 0-46 Tco639 L91 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 yes CY47R1 30/06/2020 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 0.25° 1° No yes 6-hourly 10u/v added since 26 Nov 2020
CY43R1 22/11/2016 CY41R1 14/05/2015 d 0-46 TL639 Tco639 L91
(about
32 16 km) up to day
10 15 and
TL319 Tco319 (about
64 32 km) after day
10 15 day 15
50+1 2/week
(Mon, Thu)
on the fly past 20 years 2/week
(Mon, Thu)
10+1 1° 0.25° No CY40R1 01/01/2015 Yes CY41R2 08/03/2016 d 0- 32 46 TL639 Tco639 L91
(about
32 16 km) up to day
10 15 and
TL319 Tco319 (about
64 32 km) after day
10 15 day 15
50+1 2/week
(Mon, Thu)
on the fly past 20 yearsonce a week 2/week
( Mon, Thu)
4 10 +11° No HMCR (rums) RUMS CY41R1 14/05/2015 01/07/2021 d 0- 61 46 TL639 L91 (about 32 km) up to day 10 and TL319 (about 64 km) after day 10
50+1 2/week
(Mon,
1.1 ° x 1.4 ° L28 19+1 weekly
( Thu )
on the fly 1990-2015
past 20 years 2/week
weekly
( Mon, Thu )
9 10 +1 N/A N/A RUMS 1° No CY40R1 01/01/2015 08/06/2017 d 0- 61 1.1 ° x 1.4 ° L28 19+1 32 TL639 L91 (about 32 km) up to day 10 and TL319 (about 64 km) after day 10
50+1 2/week
(Mon,
weekly
( Thu )
on the fly1985-2010
past 20 years once a week
weekly
( Thu )
9 4 +1N/A 1° No HMCR (rums) N/A RUMS 07 15 / 01 09 / 2015 2022 d 0- 61 46 1 0 .
1 9 °
x
1 0 .
4 72 °
L28 L96
19 40 +1 weekly
(
Wed Thu )
on the fly 1985 1991 -
2010 2015
weekly
(
Wed Thu )
9 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 IAP- CAS (anso) CAS-FGOALS-f2-V1.3 2021/09/12 d 0- 65 C96 L32
16 daily
fixed
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 1999-2018
(model version date 01/01/2019)
daily
4 1° L60 yes JMA (rjtd) 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 Thu )
fixed on the fly 1981 1985 -
2020 2010
weekly
( Thu )
9 (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 RUMS 24 07 /03 01 /2020 2015 d 0-34 Tl479/Tl319 L100
(about 40/55 km)
61 1.1 ° x 1.4 ° L28 19 49 +1weekly
(Wed) lagged eps created from 4 runs (*4 )
fixed on the fly 1981 1985 -2010
(model version date 31/03/2020 )
2 /month
(always on the 15th and the last day of month *3)
weekly
(Wed)
9 12 +1 N/A N/A GEPS1701 22/03/2017 IAP- CAS (anso) CAS-FGOALS-f2-V1.3 2021/09/12 d 0- 34 Tl479/Tl319 L100
(about 40/55 km)
49+1 weekly
(Wed) lagged eps created from 4 runs (*4)
fixed 1981- 2012 65 C96 L32
16 daily
fixed
1999-2018
(model version date
31 01 /01/
2017 2019 )
3/month
(always on the 10th, 20th and the last day of month *3)
4+1 N/A N/A GSM1403C 06/01/2015 daily
4 1° L60 yes JMA (rjtd) CPS3
19/02/2023 d 0-34 Tl319 L60
(about 55 km)
24 Tl319L100
4 +1 2/week
(Tue, Wed)
daily
fixed 1981 1991 -
2010 2020
(model version
date 04 date 30 /
03 09 /
2014 2022 )
3 2 /month
(
always on the 10th, 20th and the last day of month *3)
4+1 N/A N/A KMA (rksl) GloSea6-GC3.2 22/02 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- 60 N216 L85
(0.83° x 0.56° , about 60 km in mid latitudes)
4 daily on the fly 1993 -2016 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
4 /month
(always on the
1st, 9th, 17th and 25th) 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
3 0.25° L75 yes 6-hourly 10u/v added
q added to all pressure levels
KMA (rksl) 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 01/08/ 2020 to the real-time data and since 01/09/2020 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 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 4 /month
(always on the 1st, 9th, 17th and 25th)
3 0.25° L75 yes NCEP (kwbc) CFSv2 15th and the last day of month *3)
12+1 N/A N/A GEPS1701 22/03/2017 10/03/2015 d 0- 44T126 L64 34 Tl479/Tl319 L100
(about
100 40/55 km)
15 49 +1 daily weekly
(Wed) lagged eps created from 4 runs (*4)
fixed 1999 1981 -
2010 2012
(model version date 31/ 01/
03/2011 2017 )
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 /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°
(approx 60km , about 60 km in mid
- latitudes)
4 8 daily on the fly 1993-2016 4/month
(always on the 1st, 9th, 17th and 25th)
7 0.25° L75 yes reforecasts changed 9 ocean parameters added
change applied to the
new model version since 09/04/2019 reforecasts since 17 Aug 2023
GloSea6-GC3.2 22/02/2022 GloSea5 01/09/2018 d 0-60 N216 L85
( 0.83° x 0.56°
(approx 60km , about 60 km in mid
- latitudes)
4 daily on the fly 1993 - 2016 4/month
(always on the 1st, 9th, 17th and 25th)
7 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 25 01 / 03 09 / 2017 2020 d 0-60 N216 L85
( 0.83° x 0.56°
(approx 60km , about 60 km in mid
- latitudes)
4 daily on the fly 1993 1991 - 2015 2016 4/month
(always on the 1st, 9th, 17th and 25th)
7 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 17 01 / 04 11 /2016 d 0-60 N216 L85
( 0.83° x 0.56°
(approx 60km , about 60 km in mid
- latitudes)
4 daily on the fly 1993 1991 - 2015 2010 4/month
(always on the 1st, 9th, 17th and 25th)
3 0.25° L75 yes GloSea5 01/01/2016 NCEP (kwbc) CFSv2 10/03/2015 d 0- 60 44 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 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