Masayuki INOUE

National Institute of Polar Research Repository

Ill. SURFACE METEOROLOGICAL DATA 1. Meteorological Data in 197 4 - 1975 Masayuki INOUE* Surf ace meteorological observations were carried out four times a day dur­ing the traverses by JAR.E-15 in 197 4 - 1975 ( see Fig. A). The periods and routes of observation are shown in Table 1; the items of observation, instruments and accuracy are shown in Table 2. Table 1. The periods and routes of observations. Period 4 Oct. - 29 Nov. Route of traverse Table No. Syowa Station-+Mizuho Camp 3 -+ I 600-+ Mizuho Camp 14 Dec. 1974 - 7 Jan. 1975 6 - 11 Feb. 1975 Mizuho Camp�W 29 4 Mizuho Camp�S 16 S Table 2. The items of observation, instruments and accuracy. Item Wind speed Wind direction Air temperature Atmospheric pressure Instrument Portable cup anemometer Magnetic compass Sling thermometer Aneroid barometer Accuracy !0.5 m/s ±5 degree !0.1 °c ±0.1 mb Methods and the accuracy of the instruments are almost the same as those described in Ageta and Fukushima ( 1972) and Kobayashi ( 1975). G.M.T. St. No. u D p T Notations in Tables Greenwich mean time Station number Wind speed at 1. 5 m height Wind direction ( north; 360°) in true Surface pressure Air temperature * The Institute of Low Temperature Science, Hokkaido University, Sapporo 060. -142-N Ne w V Amount of cloud in tenths Amount and genus of individual cloud Present weather Q Clear ( O; without any clouds) (D Fine @) Cloudy * Snow -*4+: Snow storm + : Blowing snow � : Drifting snow Visibility References Ageta, Y. and Fukushima, Y. ( 1972 ): Surface meteorological data of the Mizuho Plateau-West Enderby Land area, East Antarctica, 1969 - 1971. JARE Data Rep. , 17 ( Glaciol. ) , 135 - 167. Kobayashi, S. { 1975): Meteorological data. JARE Data Rep., 28 ( Glaciol. ), 83 - 113. -143-.... *"" *"" I Table 3. Surfac e  meteorological data along Routes S, H, Z, v: I and J from 4 October of 29 November 1974. Date G.M.T. St. No. u D p T N N,� ( m/s) ( deg. ) ( mb ) ( oc ) Oct. 4 9 s 1 6 9 90 9 0 8.9 -14.2 2 1 2 II 9 80 9 0 1.8 X 7 1 6 s 25 10 75 8 6 7. 5 X 5 5 6 II 7 75 8 7 1.9 -22.3 1 9 H 25 3 60 8 5 1.1 X 1 1 2 H 64 2 30 8 4 0.2 X 2 6 9 H 80 9 80 8 4 2.2 -19.0 5 l 2 II 1 0 76 8 3 3.2 -18.9 5 15 H140 7 75 8 2 4.6 -23.8 3 7 6 II 9 80 8 2 1.1 -23.8 3 9 Hl 8 0 2 70 8 0 6.4 -20.2 1 1 2 H210 3 70 7 9 8.1 -21.5 2 l 5 H228 3 90 7 9 2.1 -26.5 1 8 6 II 3 85 7 9 0.2 -2 8.2 2 9 H2 68 3 85 7 7 8.3 -25.7 2 12 H299 4 75 7 66.8 -26.5 1 9 6 S122 l 2 66 7 6 0.9 -34.3 X 9 z 20 1 1 7 1 7 5 0.2 -31.2 X 12 z 35 8 6 1 7 4 4.5 -3 0.4 8 15 Z 40 7 7 1 7 4 2.0 -3 3.2 7 1 0 6 II 1 0 7 1 7 4 1.5 -31.9 8 9 z 65 1 0 80 7 3 8.2 -28.0 X 12 z 81 7 70 7 3 4.0 -27.3 7 15 Z 90 8 70 X X 5 1 1 6 II 1 3 85 7 3 1.5 -2 9.2 1 0 X 9 MIZUHO 1 2 90 7 3 2.4 -2 6.7 10 X 1 2 15 II 9 85 7 3 0.7 -30.2 9 2St, 5Ac, 2Cs 1 3 9 II 1 0 85 7 3 0.9 -3 0.3 8 3As, 5Cs 14 6 II 1 0 80 7 3 2.2 - 31.3 2 lAs, lCs 9 Y 12 8 80 7 2 6.7 -28.6 4 lAs, 3Cs 12 Y 20 5 80 7 2 2.8 -28.8 3 1 As, 2 Cs 1 5 Y 30 8 89 7 20.2 -3 0.2 6 lAs, 4Cs, lCc 1 5 6 II 1 0 89 7 18.2 3 6.2 0 w V (km) 0¥ 20 CD ¥ 2 o· CD -i+ 1 0 0 -i+ 30 0 30 0 30 CD -i+ 10 CD ¥ 1 0 CD ¥ 6 CD ¥ 10 0 20 CD 10 0 1 0 CD 10 CD 10 0 1 0 + 0.2 + 0.2 CD ¥ 2 CD ¥ 4 ©� 1 + 0.6 CD � 1 CD � 1 + 0.1 (Q) � < 0.1 © ;+ 6 ©� 4 <D ;+ 2 CD � 2 CD 2 CD � 2 0� 1 ..... � CJ'I Date Oct. 1 5 16 1 7 1 8 1 9 I 20 21 22 23 24 25 26 G.M.T. St. No. 9 Y 40 1 2 Y 52 1 5 Y 65 6 Y 65 9 Y 78 1 2 Y 88 1 5 Yl o o 9 fl 1 2 II 6 II 9 II 9 II 1 5 II 9 fl 9 II 6 II 9 Yl 15 1 2 Y130 l 5 Yl40 6 II 9 Yl55 1 2 Yl65 1 5 Y175 6 Y175 9 YI90 1 2 Y20 5 1 5 Y210 6 II 9 fl 1 2 II 1 5 II 6 II 9 II u D p ( m/ s ) ( deg. ) ( mb ) 9 79 7 1 3.2 6 7 9 7 1 1.4 7 7 4 7 0 7. 7 1 0 79 7 0 9.8 9 7 8 7 0 6.1 9 78 7 0 4.8 X 83 7 0 1.8 8 78 7 0 4.1 6 7 8 7 0 4.2 1 4 78 7 0 1.0 1 4 78 7 0 0.9 1 2 88 7 0 8.5 1 2 88 7 1 0.6 X X X X X X 1 1 93 6 9 7. 7 1 1 93 6 9 3.3 9 1 0 3 6 9 0.0 1 0 1 0 3 6 8 7.3 1 1 98 6 8 :3.3 9 1 0 2 6 7 7. 5 9 100 6 7 4.8 7 1 0 0 6 7 3.1 6 I O 0 6 7 2.9 7 1 0 0 6 6 8.0 9 100 6 6 5.8 8 1 0 0 6 6 5.3 8 1 0 0 6 6 7. 6 8 l O 0 6 6 8.1 8 1 () () 6 6 8.3 7 l O 0 6 6 8.9 6 l O 0 6 7 2.9 6 1 0 0 6 7 :3.6 T N ( 'C ) -3 2.3 0 -3 1.2 1 -3 5.6 4 -3 4.7 9 -3 2.5 9 -3 2.0 2 -3 5.6 1 -2 9.2 6 -3 0.7 3 -3 0.3 X -2 8 .5 X -2 5.2 X -2 9.7 X X X X X -3 6.5 9 -3 2.7 9 -3 2.2 9 -3 6.1 8 -3 9.2 4 -3 4.8 3 3 4.6 1 -3 9.8 5 -4 0.3 4 -3 3.0 7 -3 4.1 5 3 9.5 5 -3 6.6 6 -3 4.1 3 -3 3.7 2 -3 6.7 5 - 3 6.2 3 3 4.6 1 Ne 1 Ac 3A s, 1 Cs 3As, 6Cs 2As, 6Cs, lCc 2Ac lAc 2St, 2Ac, 2As 2As, 1 Cs X X X X X X 6St, 3As 6St, 3As 3St, 6Ac 2St, 3As, 3Cs 3 St, 1 As 3St 1 Ac 2Ac, 3Cs 3 As, 1 Cs 2 S t, 2 Ac, 3 Cs 2St, lAc, 2Cc 2Ac, 3Cs 2 S t , 1 A c, 2 C s , 1 C i 1 Ac, 1 As, 1 Cs 1 Ac, 1 Cs lAc ,  2Cc, 2Cs 2St, lAc lAc w 0 + 0 0 1"* @ -i+ @ -i+ CD i+ 0 -i+ CD + CD ·t+ + + + + + + ©+ @ -� @-� CD + (D + CD + 0 {+ CD + CD -� (D + (D + CD + CD+ CD � CD+ (D ¥ Q) i+ o+ V ( km ) 2 2 2 1 1 2 2 2 3 < 0.1 < 0.1 < 0.1 < 0.1 < 0.1 < 0.1 0.5 0.5 0.5 1 0.5 0.5 2 4 1 0.6 1 0.5 1 2 2 2 3 4 .... � 0) I Date Oct. 26 27 28 29 30 31 Nov. 1 2 3 4 G.M.T. 1 2 1 5 6 9 1 2 1 5 6 9 1 2 1 5 6 9 12 1 5 6 9 1 2 1 5 6 9 1 2 1 5 6 9 12 1S 9 6 9 1 2 1 5 6 9 St.No. Y2IO ,, II I 1 3 I 24 I 35 H 1 55 I 65 1 75 ,, I 90 110 5 111 5 II 1130 114 0 1155 " 117 0 1180 11 9 5 l 19 5 12 1 0 I 22 o 1235 II II I 2 5 o I 26 O 127 5 I 1290 u D p ( m/s) ( deg. ) ( mb) 5 100 6 7 4.5 3 100 6 7 5.2 8 100 6 7 7.5 7 1 11 6 7 7. 3 7 108 6 7 7.5 6 1 1 1 6 7 4.0 7 101 6 7 4.5 5 l 11 6 7 2.0 7 105 6 7 0.0 6 l O 5 6 6 9.5 10 1 20 6 7 2.0 7 125 6 7 0.6 9 125 6 6 8.0 9 125 66 6.7 1 1 1 30 66 2.7 7 125 6 5 8.4 7 125 6 5 6.4 3 125 6 5 3.6 7 125 6 5 0.3 10 120 6 4 7.6 10 120 6 4 7.2 12 105 6 4 6.8 4 95 6 5 2.0 7 90 6 5 0.8 7 105 6 5 1.4 3 125 6 4 8.9 5 125 6 4 5.1 6 125 6 4 7.2 6 124 6 4 6.3 5 1 1 9 64 5.8 6 1 1 4 64 4.8 7 11 9 6 4 4.3 7 104 6 4 2.1 T N C ·c ) -3 4.3 1 -34.0 0 -40.2 3 -3 6.2 6 -3 6.3 7 3 8.6 6 -3 6.8 9 -3 3.5 9 -3 5.0 2 3 6.7 3 -35.0 8 -3 3.0 9 -32.7 8 -36.0 9 -3 5.4 9 -32.6 9 -33.7 7 -37. 7 2 -43.0 2 40.2 8 -39.5 9 -40.0 X -37. 0 9 -34.8 5 -35.2 8 -37. 5 3 -36.1 8 -36.7 4 3 5.2 8 -34.1 8 -3 6.4 8 -35.2 1 0 -3 2.1 10 Ne lAc 2A c, 1 Cc lAc, lAs, ·2Cs, 2Cc 2 Ac, 2 Ci, 2 Cs, 1 Cc 2St, 1 As, 3Cs 8St, lAs 3St, 3As, 3Cs 1 Cs, 1 Ci 2As, lCi 2 St, 1 As, 2 Ci, 3 Cs 5 St, 3 As, 1 Cc 1 S t, 3 As, 4 Cs ' 1 St , 2 Ac, 3 Ci, 3 Cs 1 St, 4As, 4Cs 1 St, 4As, 4 Ac 4 As, 1 Ac, 2Cs lAc, 1 Cs 1 St, 1 Cs 3 As, 2 Ci, 3 Cs 4St, 5As X 6St, 2Ac, l Ci 2St, lAs, lAc, lCi 2 As, 3 Ci, 3 Cs 1 Ac, 1 Ci, 1 Cs lAs, 7 Cs 2St, lAc, lCc 5Ac, 3Ci 3S t, 5 As 2St, lAc, 2Ci, 3Cs 2St, 8As 10St w V (km) 0 6 0 6 .. CD -i+ 2 CD ¥ 2 @ 2 CD 4 @ "fl' 2 CD 4 CD 4 CD 3 © ·ti> 1 ©+ 2 © "fl' 2 © "fl' 2 @ "fl' 2 @+ 2 (i) + 3 Q) 4 Q) -;" 4 @+ 2 ©+ 1 + <0.1 ©+ 2 CD. -;" 2 ©+ 2 Q) 4 @+ 1 a) + 2 ©+ 1 ©* 1 © 2 ©+ 1 * 0.3 .... � -...J Date Nov. 4 5 6 7 8 9 1 0 11 1 2 I 3 G.M.T. St. No. 1 2 13 1 0 1 5 131 5 6 II 9 1328 1 2 1340 1 5 1355 6 II 9 1365 1 2 1375 1 5 1390 6 1393 9 14 1 0 1 2 1423 1 5 1435 6 14 3 6 9 1457 1 2 1470 1 5 1480 6 1485 9 II 6 II 9 1505 1 2 1 51 5 1 5 1540 6 II 9 1560 1 2 1570 1 5 1590 7 160 0 9 fl 6 It 9 1580 1 2 1560 u D ( m/s) ( deg. ) 5 99 5 99 4 104 2 109 2 1 1 4 1 X 1 X 1 X 3 183 3 1 7 8 6 158 5 1 5 8 5 163 4 163 3 163 3 143 3 1 5 3 2 1 4 2 2 1 9 7 0 X 3 1 7 2 4 162 3 162 2 162 2 l 6 2 0 X 0 X 0 X 3 201 2 201 2 1 9 1 3 191 3 181 p ( mb ) 6 40.2 6 4 0.2 6 4 0.1 6 3 9.2 6 38.8 6 3 7.2 6 3 6.8 6 3 6.1 6 35.4 6 3 4.6 6 3 3.9 6 3 3.4 6 3 0.9 6 3 0.3 6 2 8.2 6 2 8.4 6 2 8.0 6 2 7.0 6 2 7. 7 6 2 7.1 6 2 6.3 6 2 6.2 6 2 5.0 6 2 5.0 6 2 7. 3 6 2 7.1 6 2 7.2 6 2 7.9 6 2 9.8 6 2 9.6 6 2 8.8 6 2 9.2 6 2 9.0 T N ( ·c ) 3 1.3 1 0 3 2.0 10 - 31.7 1 0 - 2 8.0 1 0 -2 7. 8 1 0 - 30.8 1 0 3 8.8 1 0 29.9 3 3 2.0 2 3 6.6 1 3 4.6 2 - 3 2.2 2 -3 3.4 0 - 3 6.5 0 - 3 7. 7 3 ·- 3 4.8 2 -35.8 3 3 7.2 1 -35.3 7 3 6.7 7 4 2.9 1 3 6.2 6 3 4.6 2 - 35.8 3 - 4 4.0 7 -33.7 3 -3 3.7 3 -41.3 1 -4 1.0 2 - 37. 0 1 - 4 2.0 1 -3 3.8 2 3 3.7 2 Ne 1 o St 1 o St 10 As 10 As 10 As 10 As 10 As 2 As, 1 Cc 1 As, 1 Cc 1 Ci 2S t  2S t 1 Ac, 2 Ci 1 Ac, 1 Ci 2Ac, 1 Ci 1 Ac 2 As, 3 Ci, 2 Cs 2 As, 3 Ci, 2 Cs 1 Ac 1 Ac, 3 Ci, 2 Cs 1St, lAc 3 Cs 3 As, 2 Ci , 2 Cs 2 As, 1 Ci 2As, lCi 1 Ci 2 Cs 1 As 1 As 2 As lAs, lCi w V ( km ) * 0.3 * 0.3 © 2 © 2 * 0.7 * 0.7 4 CD 6 CD 1 0 1 0 CD 1 CD 4 iJ 20 u 20 Cf) 6 CD 6 CD 1 0 1 0 CD 30 CD 30 20 CD 6 CD 20 CD * 10 CD 6 CD 10 CD 50 0 20 CD 20 0 30 20 CD 20 CD 40 ..... � 00 I Date Nov. 1 3 1 4 1 5 1 6 1 7 1 8 19 20 2 1 G.M.T. 15 6 9 1 2 1 5 6 9 1 2 I 5 6 9 1 2 1 5 6 9 1 2 1 5 6 9 1 2 1 5 6 9 1 2 1 5 6 9 1 2 1 5 9 1 2 1 5 18 St. No. 1540 II 1 51 o 1495 1485 II 1460 1 44 o 142 5 II 1 4 1 o 139 O 137 0 II J 10 J 30 J 4 5 II J 6 0 J 7 6 J 9 5 If J116 J130 J145 II JI60 J170 J180 /I J200 J 21 0 J215 u D p ( m/ s) ( deg. ) ( mb ) 0 X 6 2 9.2 5 162 6 2 6.0 3 162 6 2 7.0 2 162 6 2 6.3 2 162 6 2 7.4 2 1 7 2 6 3 0.4 2 148 6 3 3.7 2 I 5 3 6 3 4.2 2 153 6 3 4.7 3 128 6 3 5.1 3 138 6 3 7.4 3 133 6 3 7. 5 3 1 3 3 6 3 8.5 4 153 6 3 4.5 4 134 6 34.3 5 134 6 3 4.8 3 154 6 3 4.8 4 1 5 4 6 3 3.5 5 144 6 3 4.2 5 1 4 4 6 3 5.7 2 155 6 3 7. 8 7 140 6 3 3.8 8 136 6 4 2.1 8 1 4 1 6 4 3.9 8 1 4 1 6 4 5.5 10 1 3 1 6 4 5.5 1 2 126 6 4 8.2 10 126 6 4 8.2 8 126 6 4 9.3 7 1 1 6 6 4 8.7 9 1 16 6 5 5.2 7 107 6 5 7.2 3 11 7 6 6 1.8 T N ( "C ) -3 8.2 1 - 4 0.2 2 -31.7 6 -31.9 9 -35.2 8 -38.7 5 -3 2.4 1 -30.0 1 -3 3.8 1 -3 5.2 4 -3 2.2 9 - 31.6 7 -3 4.3 7 -3 5.0 7 -3 0.0 8 -30.3 6 -34.8 8 -3 4.2 1 -30.0 2 -28.8 2 3 2.5 2 -34.0 2 -30.0 3 -2 9.5 1 -30.5 1 -33.6 3 -29.5 X -29.1 X -30.5 X -30.7 4 -29.5 2 -3 0.7 1 -3 0.7 1 Ne 1 As 2Cs 1 Ac, 5 Cs 2Ac, 5Cc, lCs, lCi lAs, 4Ci, 3Cs 5As 1 As 1 Ac 1 Ac 1 St, 2 Cs, 1 Ci 3As, 4Cs, 2Ci 2As, 5Cs, 2 As, 5Cs, 2As, 3Cs, 2Cc 3 As, 5Cs, 3 As, 3 Cs, 3 As, 3 Ci, 2 Cs 1 Ci 2Cs 1 As, 1 Ci 1 As, 1 Cs 2St 3 St 1 St 1 St 3St 4St 2St 1 St 1 Ac w V (km) 0 40 CD 20 (]) 20 © 40 © 10 CD 20 0 20 0 40 0 40 CD 10 © 20 CD 20 CD 20 CD 30 © 30 CD 20 © 20 0 20 CD 20 CD 20 CD 20 CD + 2 CD + 2 0 it- 6 0� 6 CD it- 1 + 0.6 + 0.2 + 0.4 CD + 1 CD + 2 0 i+ 6 0 10 -� Data N ov. 2 2 23 24 23 26 27 28 2 �) G.M.T. 9 1 2 1 5 1 8  9 1 2 1 5 1 8 9 1 2 1 5 1 8 9 1 2 1 5 l 8 9 1 2 l 5 1 8 9 1 2 1 S 1 8 9 1 2 1 5 1 8 9 1 2 1 5 St. No. J225 fl fl fl fl J250 J263 J275 J 2 90 J307 J3 1 8  J320 J340 J350 J364 II fl II II II II J380 J395 J408 J 1 1 0 J 4 ) iJ J450 J460 J463 J480 .\1L Z IJHO u D p ( m/ s ) ( deg. ) ( mb ) 1 1 1 07 6 6 2.9 1 1 l 8 7 6 6 2.8 5 l O 7 6 6 3.0 1 1 ;) 7 6 6 3. 1 5 1 0 7 6 6 9.2 5 62 6 7 6.3 4 87 6 8 3.0 2 98 6 8 6.8 7 83 6 8 5.8 6 1 0 8 6 8 6.9 3 1 1  8 6 9 3.5 3 1 3 3 6 9 2. 1 6 78 6 9 9.5 5 83 7 0 1.5 2 89 7 0 4.6 •) '- 1 0 9 7 1 0.7 2 9 1 7 1 5.0 2 94 7 1 5. 1 2 1 1 9 7 1 3.8 2 1 1 9 7 l 3.2 5 99 7 1 1.0 5 94 7 1 5.1 2 1 0 4 7 1 8. 1 2 1 0 4 7 2 1.9 5 84 7 2 6.5 5 84 7 3 3.0 2 1 0 5 7 4 ).7 2 1 00 7 1 2. 1 9 1 l) 0 7 11.0 9 1 00 7 4 5.6 9 1 O 0 7 1 5.0 T N ( ·c ) 2 5.0 X - 2 4.7 X - 2 5.0 5 -2 7.3 9 -24.2 7 -2 1 .7 9 -23.0 1 0 -2 7.0 8 -24.8 6 -24.5 8 -21.2 5 2 5.0 1 2 5.0 1 -2 2.2 1 -2 1.7 2 2 4.2 1 2 1 .8 2 -2 2.0 2 2 3.3 2 -2 8.0 1 -2 2.2 0 -2 2.0 0 -2 1 .8 0 -2 3.5 1 -2 1.3 1 - 1 9.2 1 - 1 9.2 1 2 2.2 1 - 1 9.2 1 - 1 7. 5 1 l 7.8 1 Ne 3 As , 1 Ac , 1 Cc 9Ac 4As, 3 Cs 9As 1 OAs 6As, 2 Cs 2As, lAc, 3Cs 5 As, 1 Ac , 2 Cc 4As, 1 Ci 1 Ac lAc 1 Ac 2As 1 As 1 As, 1 Ac lAs, 1 Ac 2As 1 As 1 As lAs lAs 1 As l As 1 Ac 1 St 1 St w V (km) + 0.6 + 0.5 CD + 6 © 1 0 CD 1 0 © 20 ©* 2 ©* 1 CD + 4 © 20 CD 20 0 40 0 40 0 60 CD 20 0 40 CD 40 CD 40 CD 40 0 30 0 40 0 40 0 40 0 20 0 20 20 0 1 0 1 0 0 -i+ 20 o+ 20 o+ 20 ..... c.n 0 Date '7 4 Dec. 14 1 5 16 1 7 1 8 19 20 21 22  G.M.T. 6 9 1 2 1 5 18 9 1 2 1 5 18 9 1 2 1 5 18 9 1 2 1 5 18 9 1 2  1 5 1 8 9 1 5 1 8 9 1 2  1 5 1 8 9 1 2 1 5 1 8 9 Table 4. Surface meteorological data along Route W from 14 December 1974 to 7 January 1975. St. No. u D p T N Ne ( m/s) ( deg. ) ( mb ) C ·c ) MIZUHO 1 4 7 0  7 4 8.0 l 8.0 X W370 1 3 95 7 4 3.4 -1 2.5 X W357 1 3 90 7 3 8.7 -11.l X W340 1 3 85 7 3 4.7 -1 3.0 >< W330 1 0 85 7 31.9 -15.0 9 5As, 4 Ac H 1 1 84 7 2 9.8 -12.8 6 5As, lCs W315 1 0 99 7 2 9. 2 -1 2.1 6 2As, 4 Cs W305 1 1 98 7 2 8.3 -1 5.1 4 2As, 2 Cs W 295 1 1 93 7 2 7.3 -19. 2 2 2As, W 293 1 2 88 7 2 8.8 1 5. 2 0 W 27 5 9 88 7 2 7.0 -14.1 0 W 2 65 7 90 7 27.4 15.9 0 W 255 4 10 8 7 2 9.9 - 21.5 0 n 4 11 8 7 2 6 .6 -13.2 1 1 Ac W243 2 128 7 2 6 .1 -13.0 1 lAc N 0 X 7 2 6 .8 -14.8 1 lAc W 2 25 2 210 7 2 6 .3 - 20.1 0 N 10 103 7 2 3.8 -14.7 1 lAc W 210 9 11 2 7 31.5 -1 6 .5 4 4Ac W 205 · 6  1 2 2  7 3 3.8 -17.8 5 5Ac w 55 3 157 7 3 6.0 - 20.0 9 9Ac ,, 6 87 7 3 9.4 -1 5.7 6 3Ac, 2As, 1 Cs " 3 1 2 2  7 3 9.9 -18.8 3 3Ac II 3 127 7 3 9.7 - 2  1.5 3 2Ac, 1 As u 10 97 7 3 1.9 13. 2 7 7 Ac II 9 6 2  7 3 1.9 1 2.7 7 6 Ac, 1 Cs fl 4 9 2  7 3 1. 6 1 3.9 10 5Ac, SAs II 6 10 7 7 31. 2 -1 6 . 6  10 1 OAs " 1 1 6 7  7 3 0.3 -13.7 X fl 5 6 8  7 3 0.9 -13.0 X fl 5 6 3 7 3 2.3 -14.8 X w 54 3 6 2  7 3 3. 2 -1 6 .3 >< fl 8 5 2  7 3 6 .3 -13.7 10 lOAs w V (km) + 1 + 1 + 1 + 1 ©+ 3 CD + 3 CD + 3 CD + 4 CD + 5 o+ 5 o+ 20 o+ 20 0 20 · o  30 0 30 0 20 0 1 5 0 + 5 CD + 1 0 CD 1 5 © 2 CD 5 CD 20 CD 10 CD + 3 CD + 2 * + 0.5 * 0. 2 * + 0.1 * 0.3 * 0.3 * 0.4 * 0.4 ..... <:.Tl ..... Da t e  '74 Dec .22 23 24 25 2 6  27 2 8  2 9  30 3 1  G. M.T.  1 2 1 5 1 8  9 1 2 1 5 1 8 9 1 2 l 5 1 0 1 2 l 5 1 8 l 2 J 5 1 8 9 1 8 9 1 2 1 5 1 9 9 1 2 1 5 1 8 9 1 2 l 5 1 8 9 1 2 S t .  No . W 51 W 49 W 46 H W 41 W 3 9  W 35 H W 32 W 30 W 2 9  H " H H H II II W 32 H II II II H W 37 W 41 W 44 II W 46 W 48 W 46 II II u D p ( m/ s )  ( de g .  ) ( m b ) 3 47 7 5 1.9 2 32 7 5 6.3 2 147 7 6 9.5 2 1 4 7 7 6 8 .0 6 1 1 2 7 7 2. 6 5 11 2 7 7 3.0 3 132 7 6 9.7 5 72 7 7 0 .2 3 1 7 7 7 1.2 2 1 7 7 7 4.5 3 45 7 7 0 .1 3 353 7 7 0 .3 4 1 7 7 7 0 .7 1 X 7 7 1.7 5 82 7 7 6.1 5 8 0  7 7 6.0 3 8 7  7 7 6.1 1 l 8 7  7 7 4. 9 4 1 1 7 7 7 7. 0 3 357 7 7 7.7 0 X 7 7 7. 8 0 X 7 7 7. 9 6 1 1 2 7 7 8 .4 3 50 7 8 0. 0 3 72 7 8 1 .0 2 8 7  7 8 3.2 0 X 7 7 9.1 2 6 0  7 8 0.8 4 8 2  7 7 8.7 2 1 0 2 7 7 8 .5 4 134 7 7 8.1 1 0 1 0 0 7 7 4.3 6 90 7 7 3 .5 T N N e  w V C ·c ) ( k m )  - 11.7 1 0  1 O As * 0 .5 - 12.3 1 0  l O As * 1 - 1 7.4 5 2As ,  1 As , 2 Cs CD 10  -1 1 .5 9 9Cs  © l 0 - 11.7 9 2A c, 7 Cs © 10  -13.4 8 l A s,  7Cs © 20 -20 .2 7 2Ac ,  5Cs CD 1 5 10.5 9 3Ac ,  6 As © 3 - 8 .3 9 9Ac © 1 0 7. 7 7 7 Ac CD 1 0 - 1 1.7 7 2As , 5Cs CD 30 - 1  1 .2 7 5As , 2Cc CD 30 -12.7 9 9Ac © 1 5 -1 4.1 9 4As ,  5Ac © 10  -12.6 9 9A s © * 1 - 14.1 9 9A s  © 5 1 4.9 7 7A c  CD 15 - l 1.1 1 I Ac o +  20  - 1 6 .2 2 2Ac CD 20  - 7.5 1 I A c . 0 50 - 6 .4 0 (5 > 1 0  - 8 .5 0 (5 > 7 0  - 13.5 0 o +  20  - 7.7  0 (5 50 - 6 .5 0 0 50 - 8 . 9  1 1 Ac 0 40 -15. 3 0 (5 20  - 8 . 8  2 2Ac CD 50 6 . 5  6 6 Ac CD 40 10 . '.2 6 3Ac ,  3Cs CD 30 - 1 4. :{ 4 1 Ac , 3 Cs CD 20  9. 7 8 8 Cs © +  5 -8. 4 5 1 Ac , 4 Cs CD + 30 ..... C11 N) I Date '74 Dec. 31 '75 Jan. l 2 3 4 5 6 7 G. M.T. 1 5 1 8  9 1 2  l 5 l 8 9 1 2  1 5 l 8 9 ] 2 1 5 9 1 2  1 5 l 8 9 1 2 1 5 1 8 9 1 2  1 5 1 8  9 1 2 S t . No .  W 4 6  H H W 4 5  W 4 9  W 5 2  H W 55 W200 W 2 1 5  H W 2 3 5  W 250 H W2 8 0  H II II ,, ,, II " W 3 0 0  W 3 2 0  W 3 3 5  W 3 4 5 W 3  5 5 u D p ( m/ s ) ( de g .  ) ( mb ) 5 90 7 7 2 . 8  6 1 3 0 7 7 2.4 1 2 94  7 6 9.2 9 9 2  7 6 2.0 6 1 0 0 7 5 8.9 4 1 1 2 7 4 8 .9 7 5 7  7 4 7. 8 6 1 0 7 7 4 5. 1 6 1 0 2  7 4 5. 4 5 l 1 2 7 3 6 . 6  8 9 7  7 3 3 . 7  1 0  8 2  7 2 7 .0 6 9 7  7 2 4 .5 7 9 7  7 2 2 . 6  8 9 7  7 2 2 .0 7 9 7  7 2 2 .0 4 8 7  7 2 2 . 2  8 1 00 7 2 2 . 8  6 1 00 7 2 2 . 7  X X X 3 8 3  7 2 3. 1 8 8 8  7 2 4 .0 1 0  7 8 7 2 6.9 7 7 5  7 3 0.0 5 90 7 3 1 . 8  l 0 90 7 3 4.9 1 0  8 0  7 3 6 . 3 T N C ·c ) - 1 0. 8  7 - 1 3.2 6 - 1 1 . 2  1 - 1  1 .0 1 - 1 2.9 3 - 1 8 . 3  3 - 1 3 .5 3 - 1  0. 7 3 - l 3 .6  2 - 2 0. 2  2 - 1 6.5 3 - 1 5.6 6 - J 6 . 7  7 - 1 6 .5 7 - 1 5.2 6 - 1  6 .0 6 - 2  0.4 3 - 1 6 . 7  1 - 1 5.6 0 X 0 - 2 1 .0 0 - 1 6 .9 3 - 1 5. 1  3 - 1 5. 8  6 - 1 5.6 6 - 1  7. 2 6 - 1 5.5 3 Ne l Ac , 6 Cs l Ac ,  5Cs l Ac l As 3 As 2 Ac ,  1 Cc 3 Ac 3 Ac l Ac ,  1 Cs 2 Ac 3 Ac 2 Ac ,  4 Cs 2 Ac , 3 Cs, 2 Cc l As, 5Cs, l Cc 1 As, 5 Cs, 1 Cc 3 Cs, 3 Cc 3 Cs l As J As, 2 Cs l As, 2 Cs 1 As , 3 Cs, 2 Cc 6Cs l As, 5Cs 3 Cs w V ( k m )  CD 3 0  CD 3 0  0 +, 5 0 +, 2 0  CD +,  3 0  CD +, 2 5  CD � 2 0  CD 4 0  0 4 0  0 3 0  CD + 5 CD + 1 0  CD 2 0  CD +, 3 0  CD + 3 0  CD + 40 CD 2 0  o +  5 0  0 50 0 3 0  0 2 0  CD + 3 0  CD + 3 0  CD + 40 CD 3 0  CD +, . 4 0  CD + 50 I-' CJ1 w Da t e  '75 Feb. 6 7 8 9 1 0  1 1 G. M. T. 6 9 1 2 1 5 6 9 1 2 1 5 6 9 1 2 1 5 6 9 1 2 l 5 6 9 1 2 1 5 6 Table 5 .  Surface meteorological data along Routes W and S from 6 to 1 1  February 1 975 .  S t .  No . u D p T N N e  ( m / s ) ( de g .  ) ( m b  ) ( 'C ) Z 1 0 0 1 5 7 3 7 5 2.3 - 1  9.2 0 z 8 0  1 5 7 4 7 5 3.6 - 1 5.0 2 2 Cc z 5 8  1 2 7 2  7 5 6.9 - 1 1 .6  4 4 Cs z 3 4  1 7 7 0  7 6 3.0 - 1 2.4 8 2 A s , 6 Cs z 2 4  2 0  7 5  7 6 4 .5  - 1 6.5 X z 1 2 1 5 1 1 7 7 6 9 .9  - 1 2 .3 X S 1 2 2 2 0  8 0  7 7 7. 5 - 1 2 .0 X S I 1 7 1 5 6 0  7 8 3.6 - 1 2 .5 9 4 S t ,  4 As ,  1 Cs S I O  6 1 5 1 0 0 7 8 6.0 1 5 .4 3 3 As S I O  0 1 6 1 3 5 7 9 9 .6 1 3 .2 3 3 As s 9 0  1 5 8 0  8 0 6. 1 - 9.9  2 2 As s 7 9  1 3 8 0  8 1 3.7 - 1 2 .0 3 3 As s 7 0  1 6 1 0 0 8 2 0.5 - 1 3 . 6  X s 6 1 1 2 7 0  8 2 8.3 - 1 0.7  3 1 S t ,  2Ac  s 5 6  1 1 7 0  8 3 4.6 - 9.6 2 1 S t ,  1 Ac s 4 l 8 1 2 5 8 5 2.2 - 9.5  2 2 Ac s 3 5 8 6 3 8 6 1 .8 - 1  2 .7 1 l Ac s 2 5  9 5 0  8 8 4 .7 - 8.5 1 1 Ac s 1 7 4 3 5 9 1 7. 1 - 5.0 2 2 Ac s 1 6 3 8 5  9 2 0.3 2 .5 2 2 As If 5 8 0  9 2 4 .0 - 8.2 1 0  1 O As w ( km )  o +  0.5 CD + 0.5 CD -� 0.7 CD i+ 0.4 + 0. 1 ·+- 0.2 +- 0. 1 © +  0. 5 CD + 0.4 CD + 0.5 CD + 0. 7 CD + 0.7 + 0.3 CD ti, 0.7 CD + 3 CD + 3 0  C) + 3 0  C) + 5 0  CD 5 0  CD 7 0  (Q) 3 0  

1. Meteorological Data in 1974-1975 (III. SURFACE METEOROLOGICAL DATA)

https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=4810&item_no=1&attribute_id=18&file_no=1

1. Meteorological Data in 1974-1975 (III. SURFACE METEOROLOGICAL DATA)

Abstract

Similar works

Full text

Available Versions

National Institute of Polar Research Repository