Monitoring results for sea ice concentration

Bulletin date: 2023-02-16

Areas from SIC differences categories

Forecast lead time
dSIC +00h +24h +120h +216h
< -0.25 0.19 0.18 0.24 0.24
-0.25 - -0.05 0.27 0.26 0.23 0.25
-0.05 - -0.005 3.51 3.69 3.76 3.65
0.005 - 0.05 4.04 4.16 3.96 4.11
0.05 - 0.25 1.89 1.72 1.72 1.93
> 0.25 0.67 0.63 0.73 0.79
dSIA 0.48 0.47 0.48 0.53

Tabulated values are computed by subtracting ECMWF results from ARC MFC results. All values are in units of Mkm2. Bottom row shows results for differences in sea ice area. Other rows shows area where the sea ice concentration differences fall inside the range given by the span in the leftmost column.

Map plots for SIC differences

| Forecast @+00h | Forecast @+24h | Forecast @+120h | Forecast @+216h |

Initialization state


| Forecast @+00h | Forecast @+24h | Forecast @+120h | Forecast @+216h |

| Forecast @+00h | Forecast @+24h | Forecast @+120h | Forecast @+216h |

ARC MFC 1 day forecast


| Forecast @+00h | Forecast @+24h | Forecast @+120h | Forecast @+216h |

| Forecast @+00h | Forecast @+24h | Forecast @+120h | Forecast @+216h |

ARC MFC 5 day forecast


| Forecast @+00h | Forecast @+24h | Forecast @+120h | Forecast @+216h |

| Forecast @+00h | Forecast @+24h | Forecast @+120h | Forecast @+216h |

ARC MFC 9 day forecast


| Forecast @+00h | Forecast @+24h | Forecast @+120h | Forecast @+216h |












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