230 Table 52 (continued) 



GEOPOTENTIAL COMPUTATIONS 



Table 52 B. — Geopotential differences between consecutive standard isobaric surfaces for 



various mean adjusted virtual temperatures (t' mv ) 

 Standard 



isobaric 



surface £.. 12 3 4 5 6 7 8 9 



300 



gpm. gpm. gpm. gpm. gpm. gpm. gpm. gpm. gpm. gpm. 



-70 917 913 908 904 899 895 890 886 881 877 



-60 962 958 953 949 944 940 935 931 926 922 



-50 1008 1003 999 994 990 985 980 976 971 967 



-40 1053 1048 1044 1039 1035 1030 1026 1021 1017 1012 



-30 1098 1093 1089 1084 1080 1075 1071 1066 1062 1057 



-20 1143 1139 1134 1129 1125 1120 1116 1111 1107 1102 



-10 1188 1184 1179 1175 1170 1166 1161 1157 1152 1148 



- 1233 1229 1224 1220 1215 1211 1206 1202 1197 1193 



+ 1233 1238 1242 1247 1251 1256 1260 1265 1269 1274 



10 1278 1283 1288 1292 1297 1301 1306 1310 1315 1319 



20 1324 1328 1333 1337 1342 1346 1351 1355 1360 1364 



350 



400 



500 



600 



+ 1068 1072 1076 1080 1084 1088 1092 1096 1100 1104 



10 1107 1111 1115 1119 1123 1127 1131 1135 1139 1143 



20 1147 1150 1154 1158 1162 1166 1170 1174 1178 1182 



-70 1328 1321 1315 1308 1302 1295 1289 1282 1276 1269 



-60 1393 1387 1380 1374 1367 1360 1354 1347 1341 1334 



-50 1459 1452 1445 1439 1432 1426 1419 1413 1406 1400 



-40 1524 1517 1511 1504 1498 1491 1485 1478 1472 1465 



-30 1589 1583 1576 1570 1563 1557 1550 1543 1537 1530 



-20 1655 1648 1642 1635 1628 1622 1615 1609 1602 1596 



-10 1720 1713 1707 1700 1694 1687 1681 1674 1668 1661 



- 1785 1779 1772 1766 1759 1753 1746 1740 1733 1726 



+ 1785 1792 1798 1805 1811 1818 1825 1831 1838 1844 



10 1851 1857 1864 1870 1877 1883 1890 1896 1903 1910 



20 1916 1923 1929 1936 1942 1949 1955 1962 1968 1975 



30 1981 1988 1994 2001 2008 2014 2021 2027 2034 2040 



-70 1085 1080 1074 1069 1064 1058 1053 1048 1042 1037 



-60 1138 1133 1128 1122 1117 1112 1106 1101 1096 1090 



-50 1192 1186 1181 1176 1170 1165 1160 1154 1149 1144 



-40 1245 1240 1234 1229 1224 1218 1213 1208 1202 1197 



-30 1299 1293 1288 1282 1277 1272 1266 1261 1256 1250 



-20 1352 1347 1341 1336 1331 1325 1320 1315 1309 1304 



-10 1405 1400 1395 1389 1384 1379 1373 1368 1363 1357 



- 1459 1453 1448 1443 1437 1432 1427 1421 1416 1411 



+ 1459 1464 1469 1475 1480 1485 1491 1496 1501 1507 



10 1512 1517 1523 1528 1533 1539 1544 1549 1555 1560 



20 1566 1571 1576 1582 1587 1592 1598 1603 1608 1614 



30 1619 1624 1630 1635 1640 1646 1651 1656 1662 1667 



( continued) 



SMITHSONIAN METEOROLOGICAL TABLES 



