C3S Seasonal Catalogue

Date
(12 values)
Time
(1 values)
Forecast month
(6 values)
Parameter
(35 values)

See how to download the selected data above.

Current selection

levtype: pl, sfc
method: 1
system: 21
origin: cmcc, cwao, ecmf, edzw, egrr, kwbc, lfpw, rjtd
year: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024
type: em, fcmax, fcmean, fcmin, fcstdev, hcmean
expver: 1
stream: mmsa, mmsf, msmm
class: c3

  • MARS request efficiency

    Data at this level are stored in one file on tape and are best retrieved with a single MARS request and not iterated through. For more information, please refer to our guidelines to write efficient MARS requests.