UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for PAMC... Searching the city database file for: PAMC ... Date:1200Z 15 APR 25 Station: PAMC WMO ident: 69003 Latitude: 62.95 Longitude: -155.60 Elevation: 103.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 88 120 1 SFC 998 103 0.6 -3.9 72 4.5 -1.1 120 1 273.9 274.4 272.2 281.8 2.86 2 997 111 1.4 -4.6 64 6.0 -0.8 123 1 274.8 275.2 272.5 282.3 2.72 3 987 192 1.2 -4.8 64 6.0 -1.0 153 2 275.4 275.8 272.8 282.9 2.71 4 978 266 2.4 -5.6 55 8.0 -0.6 181 3 277.3 277.7 273.7 284.5 2.57 5 961 408 1.2 -5.8 60 7.0 -1.4 207 6 277.5 277.9 273.8 284.7 2.58 6 935 629 1.2 -5.8 60 7.0 -1.4 228 9 279.7 280.1 275.2 287.1 2.65 7 925 716 0.4 -5.6 64 6.0 -1.9 220 11 279.7 280.2 275.3 287.4 2.72 8 880 1113 -2.7 -6.1 77 3.4 -3.9 225 13 280.5 281.0 275.8 288.3 2.75 9 858 1313 -4.3 -8.1 75 3.8 -5.6 233 15 280.9 281.3 275.5 287.8 2.42 10 850 1387 -4.9 -8.1 78 3.2 -6.0 235 17 281.0 281.4 275.6 288.0 2.44 11 837 1508 -6.1 -8.1 86 2.0 -6.8 222 20 281.0 281.4 275.6 288.0 2.48 12 825 1621 -6.7 -6.7 100 0.0 -6.7 222 20 281.5 282.0 276.4 289.5 2.80 13 815 1716 -7.1 -7.1 100 0.0 -7.1 223 20 282.1 282.6 276.6 289.9 2.75 14 809 1774 -7.3 -11.5 72 4.2 -8.6 224 19 282.5 282.8 275.7 288.1 1.96 15 804 1822 -7.5 -12.2 69 4.7 -8.9 225 19 282.8 283.1 275.7 288.2 1.86 16 739 2471 -13.7 -13.7 100 0.0 -13.7 225 20 282.9 283.2 275.7 288.1 1.79 17 715 2721 -15.7 -15.8 99 0.1 -15.7 220 18 283.4 283.6 275.6 288.0 1.56 18 713 2742 -15.7 -15.9 98 0.2 -15.7 220 18 283.6 283.9 275.7 288.2 1.55 19 711 2763 -15.7 -16.0 98 0.3 -15.8 219 18 283.8 284.1 275.8 288.4 1.54 20 705 2827 -14.7 -17.9 77 3.2 -15.4 214 17 285.6 285.9 276.5 289.6 1.33 21 700 2881 -14.9 -18.9 71 4.0 -15.8 210 17 286.0 286.2 276.5 289.7 1.23 22 697 2913 -14.9 -19.5 68 4.6 -15.9 207 16 286.3 286.5 276.6 289.9 1.17 23 682 3078 -15.9 -20.1 70 4.2 -16.8 199 12 287.0 287.2 276.9 290.5 1.13 24 677 3133 -15.9 -20.9 65 5.0 -17.0 209 11 287.6 287.8 277.1 290.9 1.07 25 665 3268 -15.9 -24.9 46 9.0 -17.6 233 7 289.1 289.2 277.4 291.5 0.76 26 661 3313 -15.3 -28.3 32 13.0 -17.6 241 5 290.3 290.4 277.7 292.0 0.56 27 653 3405 -15.7 -29.7 29 14.0 -18.1 251 5 290.8 290.9 277.9 292.4 0.50 28 651 3428 -15.9 -29.9 29 14.0 -18.2 251 6 290.9 290.9 277.9 292.4 0.49 29 638 3580 -16.9 -27.9 38 11.0 -18.8 253 10 291.4 291.5 278.3 293.3 0.60 30 631 3663 -17.3 -30.3 31 13.0 -19.4 255 13 291.9 291.9 278.3 293.4 0.49 31 621 3782 -18.3 -32.3 28 14.0 -20.4 251 14 292.1 292.1 278.3 293.4 0.41 32 617 3830 -18.7 -28.7 41 10.0 -20.4 249 14 292.1 292.2 278.6 294.0 0.58 33 613 3879 -19.3 -30.3 37 11.0 -21.0 247 14 292.0 292.1 278.4 293.6 0.50 34 602 4013 -20.3 -26.3 59 6.0 -21.4 241 15 292.3 292.5 278.9 294.7 0.74 35 591 4149 -21.3 -27.3 58 6.0 -22.3 236 15 292.7 292.9 279.0 294.9 0.69 36 549 4689 -25.3 -34.3 43 9.0 -26.4 218 15 294.2 294.3 279.3 295.5 0.38 37 525 5012 -27.9 -36.9 42 9.0 -28.8 229 10 294.9 294.9 279.5 295.9 0.31 38 516 5136 -29.1 -38.1 42 9.0 -30.0 233 11 294.9 294.9 279.4 295.8 0.28 39 515 5149 -29.3 -38.3 41 9.0 -30.2 234 11 294.8 294.9 279.4 295.7 0.27 40 513 5177 -29.3 -41.3 30 12.0 -30.3 235 11 295.1 295.2 279.4 295.8 0.20 41 509 5233 -29.7 -43.7 24 14.0 -30.8 234 12 295.3 295.3 279.5 295.9 0.16 42 500 5360 -30.7 -45.7 22 15.0 -31.7 230 14 295.6 295.6 279.6 296.1 0.13 43 485 5575 -32.1 -50.1 15 18.0 -33.1 223 17 296.5 296.5 279.9 296.8 0.08 44 480 5648 -32.5 -48.5 19 16.0 -33.5 220 18 296.9 296.9 280.1 297.2 0.10 45 415 6652 -42.1 -53.1 29 11.0 -42.5 220 15 297.1 297.1 280.1 297.4 0.07 46 400 6900 -44.1 -56.1 25 12.0 -44.5 220 13 297.7 297.7 280.4 297.8 0.05 47 341 7947 -53.7 -59.7 48 6.0 -53.8 216 12 298.5 298.5 280.7 298.6 0.04 48 325 8253 -56.1 -63.1 41 7.0 -56.2 222 17 299.3 299.3 281.1 299.4 0.02 49 320 8352 -56.3 -62.3 47 6.0 -56.4 224 19 300.4 300.4 281.5 300.5 0.03 50 314 8472 -56.9 -63.9 41 7.0 -57.0 227 21 301.2 301.2 281.8 301.3 0.02 51 306 8635 -57.7 -64.7 40 7.0 -57.8 230 24 302.3 302.3 282.3 302.4 0.02 52 301 8739 -56.3 -68.3 21 12.0 -56.4 226 28 305.7 305.7 283.7 305.7 0.01 53 300 8760 -55.9 -68.9 18 13.0 -56.1 225 29 306.6 306.6 284.0 306.6 0.01 54 282 9156 -55.1 -74.1 8 19.0 -55.3 230 33 313.2 313.2 286.5 313.2 0.01 55 250 9930 -53.7 -77.7 4 24.0 -53.9 235 19 326.2 326.2 290.6 326.2 0.00 56 200 11360 -53.1 -82.1 2 29.0 -53.4 230 25 348.7 348.7 296.3 348.7 0.00 57 150 13210 -52.9 -82.9 1 30.0 -53.4 225 17 378.9 378.9 302.1 378.9 0.00 58 100 15840 -50.7 -83.7 1 33.0 -51.5 245 22 429.8 429.8 308.8 429.8 0.00 59 92 16386 -47.7 -82.7 1 35.0 -49.0 253 14 446.1 446.1 310.5 446.1 0.00 60 85 16904 -50.3 -84.3 1 34.0 -51.4 222 12 451.0 451.0 311.0 451.0 0.00 61 84 16981 -49.1 -84.1 1 35.0 -50.3 216 12 455.0 455.0 311.3 455.0 0.00 62 83 17060 -49.1 -84.1 1 35.0 -50.3 210 12 456.6 456.6 311.5 456.6 0.00 63 75 17726 -47.5 -83.5 1 36.0 -49.0 186 10 473.3 473.3 312.9 473.4 0.00 64 74 17814 -47.5 -83.5 1 36.0 -49.1 187 10 475.2 475.2 313.1 475.2 0.01 65 73 17904 -47.5 -83.5 1 36.0 -49.1 189 10 477.0 477.0 313.2 477.0 0.01 66 70 18180 -48.9 -83.9 1 35.0 -50.3 165 16 479.8 479.8 313.4 479.8 0.00 67 63 18872 -49.9 -83.9 1 34.0 -51.3 161 20 492.2 492.2 314.4 492.3 0.01 68 54 19890 -46.7 -83.7 1 37.0 -48.9 186 15 521.8 521.8 316.4 521.8 0.01 69 50 20400 -48.1 -84.1 1 36.0 -50.1 255 13 530.1 530.1 316.9 530.2 0.01 70 43 21386 -51.1 -86.1 1 35.0 -52.8 199 7 546.1 546.1 317.9 546.1 0.01 71 40 21858 -49.3 -85.3 1 36.0 -51.5 188 10 562.0 562.0 318.8 562.1 0.01 72 37 22366 -51.3 -85.3 1 34.0 -53.2 172 15 569.6 569.6 319.2 569.6 0.01 73 32 23308 -51.5 -86.5 1 35.0 -53.7 198 11 593.2 593.2 320.3 593.2 0.01 74 31 23515 -49.1 -85.1 1 36.0 -51.8 181 12 605.1 605.1 320.9 605.1 0.01 75 30 23730 -49.7 -84.7 1 35.0 -52.4 185 13 609.1 609.2 321.0 609.2 0.01 76 24 25181 -52.5 -86.5 1 34.0 -54.9 179 15 641.2 641.2 322.3 641.2 0.01 77 22 25746 -50.1 -86.1 1 36.0 -53.4 173 20 664.5 664.5 323.2 664.5 0.01 78 20 26370 -48.9 -85.9 1 37.0 -52.7 195 14 686.5 686.5 324.0 686.6 0.01 79 19 26708 -48.1 -85.1 1 37.0 -52.3 195 13 699.1 699.1 324.4 699.2 0.01 80 18 27065 -47.9 -84.9 1 37.0 -52.4 139 15 710.7 710.7 324.8 710.8 0.02 81 16 27841 -49.5 -85.5 1 36.0 -53.7 120 12 729.8 729.8 325.4 729.9 0.02 82 15 28266 -47.9 -84.9 1 37.0 -52.9 103 15 748.7 748.7 325.9 748.9 0.02 83 14 28719 -50.1 -86.1 1 36.0 -54.5 130 22 756.2 756.2 326.1 756.3 0.02 84 13 29207 -47.5 -84.5 1 37.0 -53.1 166 12 781.4 781.4 326.8 781.6 0.02 85 12 29735 -49.1 -85.1 1 36.0 -54.4 118 7 793.8 793.8 327.1 794.0 0.02 86 11 30307 -48.9 -85.9 1 37.0 -54.5 104 16 814.5 814.5 327.6 814.7 0.02 87 10 30940 -44.1 -84.1 0 40.0 -52.2 145 5 854.9 854.9 328.5 855.2 0.03 88 10 30940 -44.7 -83.7 1 39.0 -52.5 145 5 852.7 852.7 328.5 853.0 0.04 89 10 30940 -44.5 -83.5 1 39.0 -52.5 145 5 853.4 853.5 328.5 853.8 0.04 90 9.6 31213 -44.3 -84.3 0 40.0 -52.5 146 6 864.2 864.2 328.7 864.5 0.03 91 9.3 31426 -42.7 -82.7 0 40.0 -51.9 146 7 878.2 878.2 329.0 878.6 0.05 92 8.4 32109 -44.1 -83.1 1 39.0 -53.0 147 9 898.6 898.7 329.4 899.1 0.05 93 7.4 32963 -41.1 -82.1 0 41.0 -52.2 149 13 944.0 944.1 330.2 944.7 0.06 94 7.0 33340 -41.5 -82.5 0 41.0 -52.7 150 14 957.5 957.5 330.5 958.2 0.06 95 6.8 33537 -41.1 -82.1 0 41.0 -52.7 967.1 967.2 330.7 967.9 0.07 TRP 306 8635 -57.7 -64.7 40 7.0 -57.8 230 24 302.3 302.3 282.3 302.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5272.00 m Freezing level: 919.19 mb = 767.27 m = 2517.26 ft Wetbulb zero: Below ground Precipitable water: 0.33 inches Sfc-500 mean rel hum: 62.22 % Est. max temperature: 7.70 C = 45.86 F Sfc-Lift cond lev (LCL): 930.34 mb = 669.63 m = 2196.94 ft T: 0.83 C 700-500 lapse rate: 6.37 C/km ThetaE index: 1.77 C Layer 809.0- 804.0 mb Conv cond level (CCL): 800.95 mb = 1851.10 m = 6073.10 ft Mean mixing ratio: 2.66 g/kg Conv temperature: 9.45 C = 49.02 F Cap Strength: 8.60 C Lifted Index: 8.71 C Risk: None Lifted Index @300 mb: 14.74 C Lifted Index @700 mb: 3.60 C Showalter Index: 7.07 C Risk: None Total Totals Index: 48.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.80 C Cross Totals Index: 22.60 C K Index: 13.70 Risk: None Sweat Index: 48.00 Risk: None Energy Index: 1.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.31 J/kg Max Up Vert Vel: 6.37 m/s Conv Inhibition (B-): 63404.81 J/kg Cap Strength: 8.63 C Lift Cond Lev (LCL): 856.11 mb = 1330.70 m = 4365.75 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 254 at 11 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 998 103 120 1 -0.9 0.5 | 78 12 -11.3 -2.4 1 973 305 195 4 1.0 3.9 | 96 9 -9.4 0.9 2 937 610 230 9 6.9 5.8 | 129 5 -3.6 2.9 3 925 716 220 11 7.1 8.4 | 148 6 -3.4 5.5 4 902 914 215 14 8.0 11.5 | 164 9 -2.4 8.5 5 868 1219 230 13 10.0 8.4 | 175 5 -0.5 5.4 6 850 1387 235 17 13.9 9.8 | 207 8 3.5 6.8 7 835 1524 220 21 13.5 16.1 | 193 14 3.1 13.2 8 803 1829 225 19 13.4 13.4 | 196 11 3.0 10.5 9 771 2134 225 21 14.8 14.8 | 200 13 4.4 11.9 10 741 2438 225 20 14.1 14.1 | 198 12 3.7 11.2 11 713 2743 220 18 11.6 13.8 | 186 11 1.1 10.9 12 700 2881 210 17 8.5 14.7 | 171 12 -1.9 11.8 13 684 3048 195 13 3.4 12.6 | 144 12 -7.1 9.6 14 657 3353 250 4 3.8 1.4 | 77 7 -6.7 -1.6 15 630 3658 255 13 12.6 3.4 | 258 2 2.1 0.4 16 580 4267 230 16 12.3 10.3 | 194 8 1.8 7.4 17 556 4572 215 17 9.8 13.9 | 176 11 -0.7 11.0 18 534 4877 225 10 7.1 7.1 | 141 5 -3.4 4.1 19 512 5182 235 11 9.0 6.3 | 157 4 -1.4 3.4 20 500 5360 230 14 10.7 9.0 | 183 6 0.3 6.1 21 470 5791 215 20 11.5 16.4 | 184 13 1.0 13.5 22 449 6096 220 19 12.2 14.6 | 189 12 1.8 11.6 23 400 6900 220 13 8.4 10.0 | 163 7 -2.1 7.0 24 393 7010 220 13 8.4 10.0 | 163 7 -2.1 7.0 25 375 7315 205 11 4.6 10.0 | 141 9 -5.8 7.0 26 358 7620 210 7 3.5 6.1 | 114 8 -6.9 3.1 27 306 8635 230 24 18.4 15.4 | 212 15 7.9 12.5 28 300 8760 225 29 20.5 20.5 | 210 20 10.1 17.6 29 283 9144 230 33 25.3 21.2 | 219 24 14.8 18.3 30 250 9930 235 19 15.6 10.9 | 213 9 5.1 8.0 31 245 10058 235 20 16.4 11.5 | 215 10 5.9 8.5 32 234 10363 230 15 11.5 9.6 | 189 7 1.0 6.7 33 223 10668 220 24 15.4 18.4 | 198 16 5.0 15.5 34 203 11278 225 30 21.2 21.2 | 210 21 10.8 18.3 35 200 11360 230 25 19.2 16.1 | 214 16 8.7 13.1 36 176 12192 225 21 14.8 14.8 | 200 13 4.4 11.9 37 152 13106 245 18 16.3 7.6 | 231 8 5.9 4.7 38 150 13210 225 17 12.0 12.0 | 190 9 1.6 9.1 39 145 13411 225 17 12.0 12.0 | 190 9 1.6 9.1 40 139 13716 225 11 7.8 7.8 | 151 6 -2.7 4.9 41 132 14021 215 19 10.9 15.6 | 182 13 0.5 12.6 42 121 14630 230 15 11.5 9.6 | 189 7 1.0 6.7 43 110 15240 220 18 11.6 13.8 | 186 11 1.1 10.9 44 105 15545 205 19 8.0 17.2 | 170 14 -2.4 14.3 45 100 15840 245 22 19.9 9.3 | 236 11 9.5 6.4 46 95 16154 245 22 19.9 9.3 | 236 11 9.5 6.4 47 91 16459 255 11 10.6 2.8 | 293 0 0.2 -0.1 48 83 17069 210 12 6.0 10.4 | 149 9 -4.4 7.5 49 79 17374 240 10 8.7 5.0 | 139 3 -1.8 2.1 50 76 17678 185 10 0.9 10.0 | 126 12 -9.6 7.0 51 72 17983 190 10 1.7 9.8 | 128 11 -8.7 6.9 52 70 18180 165 16 -4.1 15.5 | 131 19 -14.6 12.5 53 69 18288 145 13 -7.5 10.6 | 113 19 -17.9 7.7 54 66 18593 180 12 0.0 12.0 | 131 14 -10.4 9.1 55 63 18898 160 21 -7.2 19.7 | 134 24 -17.6 16.8 56 60 19202 190 20 3.5 19.7 | 157 18 -7.0 16.8 57 57 19507 195 25 6.5 24.1 | 169 22 -4.0 21.2 58 55 19812 175 15 -1.3 14.9 | 136 17 -11.8 12.0 59 50 20400 255 13 12.6 3.4 | 258 2 2.1 0.4 60 50 20422 215 13 7.5 10.6 | 159 8 -3.0 7.7 61 48 20726 255 12 11.6 3.1 | 261 1 1.1 0.2 62 45 21031 205 4 1.7 3.6 | 95 9 -8.8 0.7 63 43 21336 195 6 1.6 5.8 | 108 9 -8.9 2.9 64 41 21641 220 10 6.4 7.7 | 140 6 -4.0 4.7 65 39 21946 175 10 -0.9 10.0 | 122 13 -11.3 7.0 66 38 22250 165 15 -3.9 14.5 | 129 18 -14.3 11.6 67 36 22555 185 14 1.2 13.9 | 140 14 -9.2 11.0 68 34 22860 210 14 7.0 12.1 | 159 10 -3.4 9.2 69 33 23165 215 11 6.3 9.0 | 146 7 -4.1 6.1 70 31 23470 180 12 0.0 12.0 | 131 14 -10.4 9.1 71 30 23730 185 13 1.1 13.0 | 137 14 -9.3 10.0 72 30 23774 175 19 -1.7 18.9 | 143 20 -12.1 16.0 73 28 24079 195 15 3.9 14.5 | 150 13 -6.6 11.6 74 27 24384 210 16 8.0 13.9 | 167 11 -2.4 10.9 75 26 24689 185 10 0.9 10.0 | 126 12 -9.6 7.0 76 25 24994 195 12 3.1 11.6 | 140 11 -7.3 8.7 77 24 25298 170 17 -3.0 16.7 | 136 19 -13.4 13.8 78 22 25603 185 21 1.8 20.9 | 154 20 -8.6 18.0 79 21 25908 160 19 -6.5 17.9 | 131 23 -16.9 14.9 80 20 26213 175 23 -2.0 22.9 | 148 24 -12.5 20.0 81 20 26370 195 14 3.6 13.5 | 147 13 -6.8 10.6 82 19 26822 195 13 3.4 12.6 | 144 12 -7.1 9.6 83 18 27127 125 15 -12.3 8.6 | 104 23 -22.7 5.7 84 17 27432 125 8 -6.6 4.6 | 96 17 -17.0 1.7 85 16 27737 135 13 -9.2 9.2 | 108 21 -19.6 6.3 86 16 28042 90 10 -10.0 0.0 | 82 21 -20.4 -2.9 87 14 28651 125 23 -18.8 13.2 | 109 31 -29.3 10.3 88 13 29261 170 11 -1.9 10.8 | 123 15 -12.4 7.9 89 12 29566 135 4 -2.8 2.8 | 90 13 -13.3 -0.1 90 12 29870 105 10 -9.7 2.6 | 89 20 -20.1 -0.3 91 11 30175 95 18 -17.9 1.6 | 87 28 -28.4 -1.4 92 10 30940 145 5 -2.9 4.1 | 95 13 -13.3 1.2 93 7 33340 150 14 -7.0 12.1 | 118 20 -17.4 9.2 Wind Parameters Mean winds (0-6000m): 224.4 at 14.5 knts Storm direction: 254.4 at 10.8 knts Shear (0-3000m) pos: 1.7 neg: 1.0 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 64.7 deg Storm rel helicity (0-3000m) pos: 36.6 neg: -40.4 tot: -3.8 m^2/s^2 ave: -1.3 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.61 Bulk Shear: 12.65 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 212 5 99 8| 9.5 0.0 9.5| 17.5 0.0 17.5 35.0 0.70| 10.9 7.6 1000 218 9 127 6| 4.8 2.4 7.1| 26.1 0.0 26.1 26.1 0.67| 9.5 6.3 1500 222 11 153 6| 3.2 4.0 7.2| 32.7 -5.8 26.9 17.9 0.48| 10.0 4.8 2000 223 14 170 7| 2.6 3.0 5.6| 36.6 -5.8 30.8 15.4 0.47| 8.4 3.9 2500 224 15 179 8| 2.0 2.1 4.1| 36.6 -11.0 25.6 10.2 0.39| 7.2 2.8 3000 221 15 177 8| 1.7 1.0 2.7| 36.6 -40.4 -3.8 -1.3 0.08| 7.9 0.7 4000 225 14 176 7| 2.0 1.4 3.3| 36.9 -54.2 -17.3 -4.3 -0.02| 8.9 -0.2 5000 225 14 176 7| 1.7 1.6 3.3| 37.9 -70.8 -32.9 -6.6 -0.10| 8.6 -0.9 6000 224 14 177 7| 1.4 2.0 3.4| 44.6 -71.9 -27.3 -4.5 -0.05| 8.3 -0.4 Wrote GIF file: /home/apache/climate/data/raob//PAMC/skewt/PAMC.skewt.20250415.12.gif