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The issue described here has not been fixed yet

An error has been detected affecting the following data:

Snowfall amount from CMCC-CM2-v20160423 (CMCC SPSv3) data
- Affects all data from monthly and daily CDS catalogue entries
  - Start dates:
    - all November start dates both for hindcasts from 1993 to 2016 and 2018 real-time forecast
    - all December start dates for hindcasts from 1993 to 2016
- It also affects monthly anomalies CDS catalogue entry
  - Start dates: 2018-11-01

This error has been caused by a bug in one of CMCC's postprocessing tools, and its outcome was to produce values equal to zero of daily snowfall amount in places where the snowfall was below a given threshold.

This error has not been fixed yet, this means that:

Any data corresponding to the description above which have been retrieved so far is wrong, and will continue to be wrong until a fix is in place

WRONG DATA
(all the abovementioned data is wrong)

RECOVERY PROCESS
(some data could still be wrong)

RECOVERY FINISHED
(all the data has been fixed)

CDS retrievals
(forms and API)

&

WebAPI retrievals

Currently

recovery has not been yet started