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May 24, 2015

MASIE May 24 2015 – Arctic Ice Extent By Region As of Day 143

Filed under: Arctic Sea Ice,MASIE — sunshinehours1 @ 7:50 AM
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May 24 2015  MASIE Update (Arctic Sea Ice dataset frm MASIE )

MASIE Northern_Hemisphere Freeze.Melt as of 2015143

MASIE Arctic Ice Extent as of 2015-143

Region 63 days ago End Last 62 Last 28 Last 14 Last 7 Last 3 Last 1
Greenland Sea 633,474 623,435 -10,039 9,939 18,262 7,720 -43,315 -20,991
Baffin Bay Gulf of St. Lawrence 1,754,107 1,156,779 -597,328 -352,739 -84,695 -44,320 -65,310 -16,182
East Siberian Sea 1,087,137 1,086,072 -1,065 -1,065 -1,065 -1,065 -1,065 0
Laptev Sea 897,845 876,307 -21,538 -21,414 -21,538 -21,538 -21,538 0
Kara Sea 935,023 873,717 -61,306 -57,452 -47,822 -25,956 -41,394 0
Barents Sea 596,771 410,199 -186,572 32,878 3,309 72,492 3,962 0
Central Arctic 3,247,614 3,238,792 -8,822 5,310 -8,045 1,524 0 0
Baltic Sea 9,702 0 -9,702 -8,302 -66 -66 0 0
Sea of Okhotsk 551,895 141,133 -410,762 -265,747 -86,340 -38,986 -44,623 0
Yellow Sea 0 0 0 0 0 0 0 0
Beaufort Sea 1,070,445 1,008,963 -61,482 -51,817 -61,482 -24,465 -15,786 488
Canadian Archipelago 853,214 834,122 -19,092 -19,093 -19,093 222 -12,992 745
Hudson Bay 1,260,903 1,099,013 -161,890 -146,581 -160,366 -76,940 -40,997 1,097
Bering Sea 667,281 100,546 -566,735 -481,419 -167,721 -53,100 -49,385 2,160
Chukchi Sea 966,006 924,333 -41,673 -41,673 -40,372 -5,712 -4,642 27,764
Northern Hemisphere (Total) 14,534,052 12,374,938 -2,159,114 -1,399,587 -677,030 -210,094 -337,085 -4,920
NH (Average Loss per Day) -34,272 -49,985 -48,359 -30,013 -112,362 -4,920

May 20, 2015

MASIE May 20 2015 – Arctic Ice Extent By Region As of Day 139

Filed under: Arctic Sea Ice,MASIE — sunshinehours1 @ 7:29 AM
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May 20 2015  MASIE Update (Arctic Sea Ice dataset frm MASIE )

Two days of refreezing.

MASIE Northern_Hemisphere Freeze.Melt as of 2015139 MASIE Arctic Ice Extent as of 2015-139

Region 59 days ago End Last 58 Last 28 Last 14 Last 7 Last 3 Last 1
Greenland Sea 633,474 647,406 13,932 13,001 37,857 53,989 31,691 -13,256
Hudson Bay 1,260,903 1,160,568 -100,335 -100,335 -76,549 -47,544 -15,385 -1,993
Sea of Okhotsk 551,895 185,756 -366,139 -350,332 -132,502 -9,640 5,637 -727
Chukchi Sea 966,006 928,975 -37,031 -37,031 -37,031 -35,375 -1,070 0
East Siberian Sea 1,087,137 1,087,137 0 0 480 0 0 0
Laptev Sea 897,845 897,845 0 5,348 0 0 0 0
Kara Sea 935,023 915,110 -19,912 -1,756 -5,584 11,926 15,437 0
Barents Sea 596,771 406,237 -190,534 26,189 -36,561 73,221 68,530 0
Central Arctic 3,247,614 3,238,792 -8,822 7,451 -4,387 4,570 1,524 0
Bering Sea 667,281 149,931 -517,350 -512,453 -220,867 -80,209 -3,715 0
Baltic Sea 9,702 0 -9,702 -9,388 -4,407 -66 -66 0
Yellow Sea 0 0 0 0 0 0 0 0
Canadian Archipelago 853,214 847,114 -6,100 -6,100 -6,100 14,387 13,214 12,519
Baffin Bay Gulf of St. Lawrence 1,754,107 1,214,794 -539,313 -351,403 -131,898 15,852 13,695 15,216
Beaufort Sea 1,070,445 1,025,061 -45,384 -45,384 -45,384 -10,254 -8,367 17,719
Northern Hemisphere (Total) 14,534,052 12,706,238 -1,827,814 -1,362,621 -663,360 -9,079 121,205 29,477
NH (Average Loss per Day) -30,980 -48,665 -47,383 -1,297 40,402 29,477

May 14, 2015

MASIE May 14 2015 – Arctic Ice Extent By Region As of Day 133

Filed under: Arctic Sea Ice,MASIE — sunshinehours1 @ 12:06 PM
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May 14 2015  MASIE Update (Arctic Sea Ice dataset frm MASIE )

 

Region 53 days ago End Last 52 Last 28 Last 14 Last 7 Last 3 Last 1
Hudson Bay 1,260,903 1,189,801 -71,102 -68,483 -46,107 -45,967 -67,732 -18,311
Baffin Bay Gulf of St. Lawrence 1,754,107 1,181,678 -572,429 -386,868 -164,206 -83,668 -48,318 -17,264
Chukchi Sea 966,006 954,458 -11,548 -11,548 -11,464 -11,548 -10,247 -9,892
Sea of Okhotsk 551,895 190,364 -361,531 -384,509 -156,301 -81,791 -38,700 -5,032
Barents Sea 596,771 330,094 -266,677 -78,187 -126,016 -82,792 -72,795 -2,922
Kara Sea 935,023 900,287 -34,736 -20,703 -34,408 -21,476 -14,754 -2,897
Beaufort Sea 1,070,445 1,034,833 -35,612 -35,612 -35,612 -35,612 -21,579 -483
East Siberian Sea 1,087,137 1,087,137 0 0 0 0 0 0
Laptev Sea 897,845 897,845 0 0 124 0 0 0
Canadian Archipelago 853,214 832,727 -20,487 -20,487 -20,488 -20,488 -20,488 0
Baltic Sea 9,702 66 -9,636 -9,502 -4,341 -470 0 0
Yellow Sea 0 0 0 0 0 0 0 0
Central Arctic 3,247,614 3,234,966 -12,648 14,663 -8,993 -8,412 -1,849 744
Bering Sea 667,281 236,031 -431,250 -413,246 -175,491 -64,476 -36,935 5,891
Greenland Sea 633,474 600,178 -33,296 -59,718 -8,683 1,654 89 6,761
Northern Hemisphere (Total) 14,534,052 12,671,911 -1,862,141 -1,474,709 -792,477 -455,539 -333,384 -43,406
NH (Average Loss per Day)     -35,135 -52,668 -56,606 -65,077 -111,128 -43,406

 

MASIE Arctic Ice Extent as of 2015-133 MASIE Central_Arctic Freeze.Melt as of 2015133 MASIE Northern_Hemisphere Freeze.Melt as of 2015133

May 10, 2015

MASIE May 10 2015 – Arctic Ice Extent By Region As of Day 129

Filed under: Arctic Sea Ice,MASIE — sunshinehours1 @ 12:55 PM
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May 10 2015  MASIE Update (Arctic Sea Ice dataset frm MASIE )

 

Region 49 days ago End Last 48 Last 28 Last 14 Last 7 Last 3 Last 1
Baffin Bay Gulf of St. Lawrence 1,754,107 1,241,475 -512,632 -336,440 -268,044 -124,820 -23,871 -12,691
Greenland Sea 633,474 605,172 -28,302 25,599 -8,324 18,811 6,648 -644
Beaufort Sea 1,070,445 1,070,445 0 0 9,665 0 0 0
Chukchi Sea 966,006 964,706 -1,300 -1,300 -1,300 -1,216 -1,300 0
East Siberian Sea 1,087,137 1,087,137 0 0 0 480 0 0
Laptev Sea 897,845 897,845 0 0 124 0 0 0
Kara Sea 935,023 921,538 -13,485 -1,387 -9,630 -12,584 -225 0
Barents Sea 596,771 406,891 -189,880 -124 29,569 -34,699 -5,995 0
Canadian Archipelago 853,214 853,214 0 0 0 0 0 0
Central Arctic 3,247,614 3,246,837 -777 24,625 13,355 5,924 3,459 0
Baltic Sea 9,702 66 -9,636 -12,197 -8,236 -4,341 -470 0
Yellow Sea 0 0 0 0 0 0 0 0
Hudson Bay 1,260,903 1,259,379 -1,524 -1,243 13,785 28,464 23,611 849
Bering Sea 667,281 268,267 -399,014 -383,073 -313,698 -133,110 -32,240 3,277
Sea of Okhotsk 551,895 227,473 -324,422 -357,796 -179,407 -99,063 -44,682 3,286
Northern Hemisphere (Total) 14,534,052 13,051,968 -1,482,084 -1,043,769 -722,557 -356,570 -75,482 -5,922
NH (Average Loss per Day)     -30,247 -37,277 -51,611 -50,939 -25,161 -5,922

MASIE Arctic Ice Extent as of 2015-129 MASIE Northern_Hemisphere Freeze.Melt as of 2015129

 

May 2, 2015

MASIE May 2 2015 – Arctic Ice Extent By Region As of Day 121

Filed under: Arctic Sea Ice,MASIE — sunshinehours1 @ 1:07 PM
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MASIE is now back online. (Thanks to Ron for a comment heads up – I had been checking intermittently)

No old data yet. Just data from day 112 to day 121.

From 02 December 2014 to 17 March 2015, no data are available because the input data files for that time period are corrupt. When our data provider has reprocessed those data, we will back fill the MASIE data, however NSIDC has no estimated date for when we will receive them.

MASIE Arctic Ice Extent as of 2015-121

March 10, 2015

MASIE FYI

Just in case you are wondering why no MASIE plots/tables from me.

The MASIE data has not been updated since day 316 of 2014.

This is the top of the MASIE page.

Capture

October 29, 2014

MASIE Oct 29 2014

Oct 29 2014  MASIE Update – Only Two Regions Without Ice

 

Region 212 days ago End Last 211 Last 28 Last 14 Last 7 Last 3 Last 1
Baltic Sea 15,337 0 -15,337 0 0 0 0 0
Yellow Sea 0 0 0 0 0 0 0 0
Bering Sea 697,324 3,342 -693,981 3,342 3,342 2,529 34 34
Central Arctic 3,221,921 3,247,977 26,055 186,927 37,438 26,208 15,357 398
Barents Sea 645,917 240,767 -405,150 123,847 37,884 -22,044 3,248 733
Sea of Okhotsk 853,240 1,635 -851,604 1,635 1,635 1,635 1,635 1,635
Baffin Bay Gulf of St. Lawrence 1,688,530 266,679 -1,421,852 235,877 192,047 195,890 97,688 3,355
Greenland Sea 603,416 392,606 -210,809 131,289 18,288 -13,060 1,643 3,600
Hudson Bay 1,260,903 85,461 -1,175,443 84,013 43,730 54,735 21,966 3,846
Kara Sea 933,859 793,883 -139,976 721,988 552,635 128,765 19,864 6,799
Laptev Sea 897,845 873,222 -24,623 861,173 662,347 426,557 56,024 7,346
East Siberian Sea 1,087,137 808,201 -278,936 354,033 272,011 96,236 61,349 10,905
Chukchi Sea 966,006 509,621 -456,385 228,099 142,341 104,329 64,417 11,947
Canadian Archipelago 853,214 814,719 -38,495 282,487 125,060 78,529 39,464 13,213
Beaufort Sea 1,070,445 957,782 -112,663 256,068 172,094 118,163 82,970 39,746
Northern Hemisphere (Total) 14,805,115 8,997,037 -5,808,077 3,470,778 2,260,853 1,198,474 465,659 103,556
NH (Average Loss per Day) -27,397 123,956 161,490 171,211 155,220 103,556

MASIE Arctic Ice Extent as of 2014-301

MASIE Central_Arctic Freeze.Melt as of 2014301

MASIE Northern_Hemisphere Freeze.Melt as of 2014301

October 18, 2014

MASIE Oct 18 2014

Oct 18 2014  MASIE Update 

While the Arctic as a whole has been freezing, the Central Arctic has been a bit of a yo-yo. The Bering Sea had a tiny uptick after being 0 for a long while.

MASIE Central_Arctic Freeze.Melt as of 2014289

MASIE Northern_Hemisphere Freeze.Melt as of 2014289

MASIE Arctic Ice Extent as of 2014-289

Region 202 days ago End Last 201 Last 28 Last 14 Last 7 Last 3 Last 1
Chukchi Sea 966,006 401,082 -564,924 160,889 135,947 58,550 21,139 -2,531
Bering Sea 697,324 813 -696,510 813 813 813 813 0
Baltic Sea 15,337 0 -15,337 0 0 0 0 0
Sea of Okhotsk 853,240 0 -853,240 0 0 0 0 0
Yellow Sea 0 0 0 0 0 0 0 0
Greenland Sea 603,416 394,133 -209,283 178,383 93,072 48,030 -6,252 210
Baffin Bay Gulf of St. Lawrence 1,688,530 69,086 -1,619,444 50,825 19,626 3,522 -5,545 1,042
Hudson Bay 1,260,903 30,471 -1,230,432 28,748 20,096 -4,933 -11,260 3,206
Beaufort Sea 1,070,445 834,187 -236,258 173,176 146,616 73,928 31,334 8,585
Canadian Archipelago 853,214 731,010 -122,204 392,935 139,177 43,590 41,651 10,315
Central Arctic 3,221,921 3,188,655 -33,266 206,663 127,358 10,325 -22,374 16,022
East Siberian Sea 1,087,137 591,126 -496,011 129,341 108,074 66,744 45,702 26,520
Barents Sea 645,917 266,906 -379,011 138,934 125,906 96,206 39,650 31,871
Laptev Sea 897,845 365,434 -532,411 364,438 343,578 204,047 140,164 47,323
Kara Sea 933,859 454,119 -479,741 390,964 373,625 293,748 194,384 56,004
Northern Hemisphere (Total) 14,805,115 7,328,164 -7,476,951 2,216,110 1,633,889 894,571 469,406 198,565
NH (Average Loss per Day) -37,015 79,147 116,706 127,796 156,469 198,565

October 9, 2014

MASIE Arctic Oct 09 2014 – Big Gain

Oct 09 2014  MASIE Update – Big Gain – Every Region Still With Ice Gained More Ice

Data here.  Click for bigger.

MASIE Arctic Ice Extent as of 2014-281

MASIE Central_Arctic Freeze.Melt as of 2014281

MASIE Northern_Hemisphere Freeze.Melt as of 2014281

Region 194 days ago End Last 193 Last 28 Last 14 Last 7 Last 3 Last 1
Bering Sea 697,324 0 -697,324 0 0 0 0 0
Baltic Sea 15,337 0 -15,337 0 0 0 0 0
Sea of Okhotsk 853,240 0 -853,240 0 0 0 0 0
Yellow Sea 0 0 0 0 0 0 0 0
Chukchi Sea 966,006 335,001 -631,005 52,805 86,108 96,399 42,123 314
Baffin Bay Gulf of St. Lawrence 1,688,530 65,308 -1,623,223 50,872 36,064 12,430 16,039 2,278
Canadian Archipelago 853,214 683,668 -169,547 196,530 292,248 99,709 62,394 2,386
Hudson Bay 1,260,903 29,757 -1,231,146 16,972 28,309 19,382 19,382 2,578
Kara Sea 933,859 141,662 -792,198 52,816 75,915 69,649 24,314 6,854
Barents Sea 645,917 171,904 -474,013 33,741 50,010 33,013 8,234 10,550
Beaufort Sea 1,070,445 752,106 -318,339 18,871 90,446 79,678 58,062 19,931
East Siberian Sea 1,087,137 534,651 -552,486 -559 61,101 53,680 42,064 23,803
Central Arctic 3,221,921 3,172,976 -48,945 179,325 186,389 149,917 62,278 28,512
Greenland Sea 603,416 348,954 -254,461 152,450 91,727 78,556 72,701 37,205
Laptev Sea 897,845 114,502 -783,343 112,707 113,153 108,890 77,396 41,561
Northern Hemisphere (Total) 14,805,115 6,351,630 -8,453,485 866,802 1,111,471 801,304 484,986 175,973
NH (Average Loss per Day) -43,575 30,957 79,391 114,472 161,662 175,973

October 6, 2014

MASIE Arctic Oct 06 2014 – Melting?

Oct 06 2014  MASIE Update – Melting ?

Data here.  Click for bigger.

Region 191 days ago End Last 190 Last 28 Last 14 Last 7 Last 3 Last 1
Greenland Sea 603,416 276,254 -327,162 95,204 34,372 14,936 -24,807 -20,089
Beaufort Sea 1,070,445 694,045 -376,400 -40,146 40,759 -7,669 6,474 -12,207
Central Arctic 3,221,921 3,110,698 -111,223 141,898 176,868 49,648 49,401 -7,506
East Siberian Sea 1,087,137 492,587 -594,550 -34,954 33,804 38,419 9,535 -7,369
Kara Sea 933,859 117,348 -816,512 21,132 53,418 45,452 36,854 -3,257
Laptev Sea 897,845 37,106 -860,739 31,021 36,020 25,057 15,250 -2,012
Canadian Archipelago 853,214 621,274 -231,941 117,499 237,178 89,042 29,440 -88
Baffin Bay Gulf of St. Lawrence 1,688,530 49,269 -1,639,262 31,259 31,620 18,467 -191 0
Hudson Bay 1,260,903 10,375 -1,250,528 -9,974 9,513 8,927 0 0
Bering Sea 697,324 0 -697,324 0 0 0 0 0
Baltic Sea 15,337 0 -15,337 0 0 0 0 0
Sea of Okhotsk 853,240 0 -853,240 0 0 0 0 0
Yellow Sea 0 0 0 0 0 0 0 0
Barents Sea 645,917 163,670 -482,247 38,971 30,634 46,750 22,670 5,113
Chukchi Sea 966,006 292,878 -673,128 11,347 77,123 11,356 27,743 7,105
Northern Hemisphere (Total) 14,805,115 5,866,644 -8,938,470 403,256 761,308 340,385 172,369 -40,310
NH (Average Loss per Day) -46,798 14,402 54,379 48,626 57,456 -40,310

MASIE Central_Arctic Freeze.Melt as of 2014278

MASIE Northern_Hemisphere Freeze.Melt as of 2014278

MASIE Arctic Ice Extent as of 2014-278

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