Thursday, May 7, 2026

APNDX 27 Ocean

This is an appendix to: The World According To Measurements - 28



Counts of in situ measurements taken from 1800 to 2025
and recorded in the World Ocean Database:

Location: South Atlantic
Depth 1800's 1900's 2000's Total
10m 18 1139 739 1896
20m 8 1107 739 1854
30m 11 1109 739 1859
50m 11 1100 738 1849
75m 11 1085 737 1833
100m 1 1076 736 1813
125m 0 1043 735 1778
150m 16 1070 735 1821
200m 0 1037 728 1765
250m 13 1040 733 1786
300m 14 1037 729 1780
400m 10 1011 727 1748
500m 12 984 723 1719
600m 0 878 720 1598
700m 13 865 718 1596
800m 0 829 712 1541
900m 1 871 717 1589
1000m 1 840 714 1555
1100m 0 721 712 1433
1200m 0 700 707 1407
1300m 0 658 703 1361
1400m 6 682 703 1391
1500m 1 685 699 1385
1750m 2 615 693 1310
2000m 3 626 529 1158
2500m 4 556 233 793
3000m 4 527 215 746
3500m 6 484 206 696
4000m 6 426 181 613
4500m 3 344 155 502
5000m 2 183 99 284
5500m 0 57 42 99
>5500m 0 8 12 20

Location: Equatorial Atlantic
Depth 1800's 1900's 2000's Total
10m 7 643 347 997
20m 1 624 346 971
30m 3 625 347 975
50m 3 623 347 973
75m 4 603 344 951
100m 0 596 343 939
125m 0 571 342 913
150m 7 589 342 938
200m 0 575 342 917
250m 2 568 342 912
300m 2 569 342 913
400m 2 569 342 913
500m 2 559 342 903
600m 0 491 340 831
700m 3 490 339 832
800m 0 466 339 805
900m 0 482 339 821
1000m 0 451 337 788
1100m 0 401 336 737
1200m 0 381 334 715
1300m 0 368 332 700
1400m 2 372 329 703
1500m 1 361 323 685
1750m 0 325 321 646
2000m 0 351 259 610
2500m 1 291 136 428
3000m 2 271 133 406
3500m 2 261 128 391
4000m 3 239 103 345
4500m 0 186 87 273
5000m 0 89 39 128
5500m 0 29 14 43
>5500m 0 12 7 19
 
Location: Equatorial Pacific
Depth 1800's 1900's 2000's Total
10m 9 1757 985 2751
20m 2 1712 984 2698
30m 3 1709 983 2695
50m 4 1707 982 2693
75m 4 1673 977 2654
100m 1 1659 975 2635
125m 0 1633 973 2606
150m 8 1644 972 2624
200m 1 1610 969 2580
250m 4 1602 967 2573
300m 4 1596 966 2566
400m 4 1584 966 2554
500m 3 1538 966 2507
600m 1 1415 965 2381
700m 3 1377 965 2345
800m 0 1327 965 2292
900m 2 1384 964 2350
1000m 1 1316 950 2267
1100m 1 1126 938 2065
1200m 2 1048 917 1967
1300m 0 993 912 1905
1400m 1 966 908 1875
1500m 1 931 898 1830
1750m 2 807 894 1703
2000m 2 846 701 1549
2500m 2 755 372 1129
3000m 2 666 301 969
3500m 4 572 255 831
4000m 4 430 194 628
4500m 5 274 135 414
5000m 2 158 96 256
5500m 0 64 41 105
>5500m 0 33 18 51
 
Location: Southern
Depth 1800's 1900's 2000's Total
10m 11 2536 1896 4443
20m 3 2488 1897 4388
30m 5 2495 1897 4397
50m 5 2519 1900 4424
75m 6 2495 1898 4399
100m 2 2480 1896 4378
125m 2 2423 1896 4321
150m 6 2477 1897 4380
200m 1 2384 1897 4282
250m 4 2398 1897 4299
300m 5 2330 1894 4229
400m 3 2192 1893 4088
500m 1 2136 1885 4022
600m 1 1824 1879 3704
700m 1 1945 1860 3806
800m 0 1712 1845 3557
900m 0 1954 1841 3795
1000m 1 1804 1814 3619
1100m 0 1503 1799 3302
1200m 0 1388 1787 3175
1300m 0 1314 1783 3097
1400m 0 1420 1784 3204
1500m 2 1343 1769 3114
1750m 0 1356 1766 3122
2000m 0 1467 1057 2524
2500m 0 1326 665 1991
3000m 3 1174 622 1799
3500m 2 992 542 1536
4000m 1 727 393 1121
4500m 0 443 253 696
5000m 0 160 96 256
5500m 0 25 13 38
>5500m 0 13 3 16
 
Location: South Pacific
Depth 1800's 1900's 2000's Total
10m 30 1492 1339 2861
20m 10 1469 1340 2819
30m 13 1473 1338 2824
50m 13 1464 1333 2810
75m 14 1415 1324 2753
100m 0 1385 1324 2709
125m 0 1376 1323 2699
150m 28 1394 1323 2745
200m 1 1354 1320 2675
250m 17 1381 1322 2720
300m 17 1379 1322 2718
400m 13 1336 1322 2671
500m 15 1307 1322 2644
600m 1 1161 1318 2480
700m 14 1085 1318 2417
800m 0 1015 1310 2325
900m 2 1091 1311 2404
1000m 1 1018 1292 2311
1100m 0 874 1271 2145
1200m 1 789 1262 2052
1300m 0 747 1258 2005
1400m 8 743 1259 2010
1500m 0 695 1252 1947
1750m 1 628 1250 1879
2000m 6 653 695 1354
2500m 10 566 306 882
3000m 3 508 313 824
3500m 6 426 269 701
4000m 11 350 235 596
4500m 5 236 195 436
5000m 5 124 160 289
5500m 0 62 77 139
>5500m 0 29 18 47
 
Location: NW Pacific
Depth 1800's 1900's 2000's Total
10m 0 60 25 85
20m 0 60 25 85
30m 0 60 25 85
50m 0 60 25 85
75m 0 60 25 85
100m 0 60 25 85
125m 0 59 25 84
150m 0 59 25 84
200m 0 59 25 84
250m 0 58 25 83
300m 0 58 25 83
400m 0 57 25 82
500m 0 57 25 82
600m 0 53 25 78
700m 0 52 25 77
800m 0 50 25 75
900m 0 52 25 77
1000m 0 49 25 74
1100m 0 43 25 68
1200m 0 44 25 69
1300m 0 43 25 68
1400m 0 43 25 68
1500m 0 39 25 64
1750m 0 33 25 58
2000m 0 35 25 60
2500m 0 33 23 56
3000m 0 30 23 53
3500m 0 28 23 51
4000m 0 26 23 49
4500m 0 23 23 46
5000m 0 21 23 44
5500m 0 14 19 33
>5500m 0 7 9 16
 
Location: North Pacific
Depth 1800's 1900's 2000's Total
10m 12 3692 1599 5303
20m 6 3633 1599 5238
30m 9 3627 1598 5234
50m 9 3613 1598 5220
75m 9 3563 1597 5169
100m 1 3516 1596 5113
125m 2 3423 1595 5020
150m 8 3445 1594 5047
200m 1 3381 1593 4975
250m 8 3333 1590 4931
300m 8 3344 1590 4942
400m 7 3297 1590 4894
500m 7 3254 1590 4851
600m 0 3052 1581 4633
700m 8 2995 1574 4577
800m 0 2882 1568 4450
900m 1 2963 1556 4520
1000m 1 2854 1532 4387
1100m 0 2556 1518 4074
1200m 0 2446 1504 3950
1300m 0 2308 1492 3800
1400m 2 2275 1492 3769
1500m 1 2229 1487 3717
1750m 1 1831 1479 3311
2000m 0 1937 1007 2944
2500m 0 1729 639 2368
3000m 1 1568 618 2187
3500m 2 1367 572 1941
4000m 2 1151 498 1651
4500m 3 910 441 1354
5000m 7 675 373 1055
5500m 2 407 276 685
>5500m 1 141 148 290
 
Location: South Indian
Depth 1800's 1900's 2000's Total
10m 16 1373 1007 2396
20m 9 1356 1007 2372
30m 11 1358 1007 2376
50m 11 1351 1007 2369
75m 11 1296 999 2306
100m 9 1291 999 2299
125m 9 1253 997 2259
150m 16 1274 1003 2293
200m 5 1233 996 2234
250m 6 1241 991 2238
300m 7 1212 991 2210
400m 6 1185 997 2188
500m 5 1150 991 2146
600m 2 1006 988 1996
700m 4 1015 986 2005
800m 2 985 985 1972
900m 1 1060 992 2053
1000m 3 1004 977 1984
1100m 1 877 973 1851
1200m 2 826 973 1801
1300m 1 809 973 1783
1400m 2 821 973 1796
1500m 3 778 972 1753
1750m 1 673 970 1644
2000m 2 706 623 1331
2500m 7 560 273 840
3000m 4 500 273 777
3500m 5 435 244 684
4000m 3 344 201 548
4500m 6 237 155 398
5000m 1 127 96 224
5500m 1 46 37 84
>5500m 0 8 15 23
 
Location: Equatorial Indian
Depth 1800's 1900's 2000's Total
10m 6 337 207 550
20m 3 336 205 544
30m 3 336 205 544
50m 3 336 205 544
75m 3 336 205 544
100m 3 333 205 541
125m 0 331 205 536
150m 3 333 205 541
200m 2 317 204 523
250m 0 319 204 523
300m 3 321 204 528
400m 3 316 204 523
500m 0 310 204 514
600m 0 264 202 466
700m 0 267 202 469
800m 0 248 201 449
900m 0 272 200 472
1000m 2 262 196 460
1100m 0 223 196 419
1200m 1 221 196 418
1300m 0 215 194 409
1400m 0 211 192 403
1500m 1 222 190 413
1750m 0 181 188 369
2000m 3 201 120 324
2500m 1 169 17 187
3000m 0 157 24 181
3500m 0 141 15 156
4000m 1 118 9 128
4500m 1 68 4 73
5000m 1 26 3 30
5500m 0 2 0 2
 
Location: North Indian
Depth 1800's 1900's 2000's Total
10m 2 92 66 160
20m 0 80 65 145
30m 0 82 64 146
50m 0 79 64 143
75m 0 75 64 139
100m 0 69 63 132
125m 0 66 61 127
150m 0 66 61 127
200m 0 62 60 122
250m 0 61 58 119
300m 0 59 58 117
400m 0 59 58 117
500m 0 59 56 115
600m 1 50 56 107
700m 0 50 55 105
800m 0 44 55 99
900m 0 46 54 100
1000m 1 41 52 94
1100m 0 38 50 88
1200m 0 32 47 79
1300m 0 30 44 74
1400m 0 30 44 74
1500m 0 32 43 75
1750m 0 26 42 68
2000m 0 27 27 54
2500m 0 21 3 24
3000m 0 13 2 15
3500m 0 2 0 2
>5500m 0 1 0 1

 

Location: North Atlantic
Depth 1800's 1900's 2000's Total
10m 23 2870 1086 3979
20m 8 2828 1086 3922
30m 10 2829 1086 3925
50m 11 2836 1084 3931
75m 11 2808 1082 3901
100m 6 2794 1080 3880
125m 5 2685 1076 3766
150m 10 2745 1074 3829
200m 6 2671 1070 3747
250m 8 2547 1060 3615
300m 8 2511 1047 3566
400m 6 2454 1042 3502
500m 8 2408 1039 3455
600m 2 2250 1033 3285
700m 8 2225 1007 3240
800m 0 2117 999 3116
900m 6 2188 989 3183
1000m 3 2171 985 3159
1100m 2 1967 969 2938
1200m 0 1931 955 2886
1300m 2 1919 952 2873
1400m 3 1932 951 2886
1500m 3 1965 943 2911
1750m 3 1767 933 2703
2000m 3 1837 835 2675
2500m 2 1511 620 2133
3000m 4 1309 556 1869
3500m 5 1105 472 1582
4000m 6 876 351 1233
4500m 6 669 273 948
5000m 6 409 173 588
5500m 2 133 96 231
>5500m 0 46 21 67
 
Location: Arctic
Depth 1800's 1900's 2000's Total
10m 30 2619 1090 3739
20m 30 2501 1115 3646
30m 28 2464 1098 3590
50m 24 2343 1091 3458
75m 21 2209 1087 3317
100m 21 2112 1086 3219
125m 17 1953 1067 3037
150m 18 1990 1074 3082
200m 15 1853 1062 2930
250m 14 1781 1044 2839
300m 14 1674 1001 2689
400m 12 1272 930 2214
500m 11 1019 881 1911
600m 9 772 835 1616
700m 10 805 817 1632
800m 10 646 532 1188
900m 10 709 504 1223
1000m 8 634 418 1060
1100m 4 471 365 840
1200m 5 462 344 811
1300m 2 435 331 768
1400m 4 441 325 770
1500m 5 469 320 794
1750m 4 370 307 681
2000m 4 389 240 633
2500m 2 275 175 452
3000m 2 204 132 338
3500m 0 113 99 212
4000m 0 27 23 50
4500m 0 3 5 8
5000m 0 3 4 7
5500m 0 1 31 32

No comments:

Post a Comment