Validation of sea ice concentration

Bulletin date: 2017-06-22

Model vs. observations, sea ice class contingency tables

Date: 2017-06-16:

Best estimate Forecast
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 15513 6164 1598 1144 240 73 83 0
OW 0 6 110 266 225 71 63 0
VODI 0 1 62 220 302 220 236 0
ODI 0 0 23 153 236 389 819 0
CDI 0 0 13 142 161 437 2488 0
VCDI 0 0 1 12 28 92 3272 3296
...date precedes bulletin

Date: 2017-06-20:

Best estimate Forecast
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 14975 6278 2322 1068 471 142 83 0
OW 0 0 71 211 184 109 49 0
VODI 0 0 17 147 293 321 206 0
ODI 0 0 5 49 152 505 739 0
CDI 0 0 2 45 100 303 2656 1
VCDI 0 0 1 16 58 67 2810 3703
...date precedes bulletin

Date: 2017-06-22:

Best estimate Forecast
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 15492 6012 2278 1104 413 112 72 4
OW 0 2 106 201 246 125 47 0
VODI 0 0 36 119 261 353 256 0
ODI 0 0 5 36 143 452 820 0
CDI 0 0 7 45 117 281 2573 1
VCDI 0 0 4 10 40 66 2442 3878
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 15492 6012 2282 1128 440 114 72 4
OW 0 2 97 178 205 121 52 0
VODI 0 0 41 122 294 377 260 0
ODI 0 0 5 37 125 419 843 0
CDI 0 0 7 39 114 288 2514 1
VCDI 0 0 4 11 42 70 2469 3878

Date: 2017-06-26:

Best estimate Forecast
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 15825 6263 2411 808 242 89 88 0
OW 0 0 192 197 138 59 40 0
VODI 0 0 73 205 300 191 193 0
ODI 0 0 23 61 271 663 889 0
CDI 0 0 14 23 96 300 2130 7
VCDI 0 0 1 5 13 14 2299 4036
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 15825 6260 2442 817 306 121 103 0
OW 0 3 170 210 200 103 94 0
VODI 0 0 62 162 255 384 413 0
ODI 0 0 16 54 147 308 879 0
CDI 0 0 23 49 137 382 1920 2
VCDI 0 0 1 7 15 18 2230 4041

Date: 2017-06-28:

Best estimate Forecast
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 15780 6277 2256 1065 294 148 118 0
OW 0 0 69 257 185 127 105 0
VODI 0 0 24 146 359 394 288 0
ODI 0 0 8 43 173 694 803 0
CDI 0 0 9 25 101 298 1942 1
VCDI 0 0 1 2 22 104 2370 3671
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 15780 6256 2218 1091 359 216 153 0
OW 0 14 75 224 223 216 149 0
VODI 0 5 31 121 244 477 416 0
ODI 0 2 24 46 137 372 824 0
CDI 0 0 19 52 137 354 1684 43
VCDI 0 0 0 4 34 130 2400 3629

Date: 2017-06-30:

Best estimate Forecast
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 15379 6032 2256 1204 597 371 185 0
OW 0 0 71 214 217 167 188 0
VODI 0 0 33 155 297 484 422 0
ODI 0 0 7 39 115 510 881 0
CDI 0 0 6 19 82 218 2062 4
VCDI 0 0 0 0 10 54 1798 4082
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 15379 6009 2208 1222 657 488 275 0
OW 0 12 79 193 236 239 256 0
VODI 0 10 36 122 185 396 530 0
ODI 0 1 24 50 122 329 945 0
CDI 0 0 26 40 97 273 1572 52
VCDI 0 0 0 4 21 79 1958 4034


Generated by /metno/routine/sms/V2/SIvalidation/SIwebPage.sh lø. 03. nov. 02:10:32 +0000 2018 on arcmfcval

 
See Met Privacy