UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025071812.upa.cvt Date: 1200Z 18 JUL 25 Searching for PASN... Searching the city database file for: PASN ... Date:1200Z 18 JUL 25 Station: PASN WMO ident: 70308 Latitude: 57.15 Longitude: -170.22 Elevation: 9.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1006 9 7.4 7.4 100 0.0 7.4 200 6 280.1 281.2 280.3 297.6 6.42 1 1001 53 7.6 7.6 100 0.0 7.6 200 8 280.7 281.8 280.7 298.6 6.55 2 1000 62 7.6 7.6 100 0.0 7.6 200 9 280.8 281.9 280.7 298.7 6.55 3 962 381 5.8 5.8 100 0.0 5.8 208 13 282.1 283.1 280.7 298.7 6.01 4 953 458 6.8 6.8 100 0.0 6.8 215 14 283.8 285.0 282.1 301.9 6.51 5 951 476 7.8 6.5 91 1.3 7.1 217 14 285.0 286.1 282.5 302.8 6.39 6 939 581 8.4 5.2 80 3.2 6.8 227 15 286.7 287.7 282.7 303.3 5.91 7 936 607 8.4 5.1 80 3.3 6.7 230 15 286.9 288.0 282.8 303.5 5.89 8 933 634 8.4 6.9 90 1.5 7.6 231 15 287.2 288.4 283.8 306.0 6.70 9 925 705 8.4 6.2 86 2.2 7.2 235 16 287.9 289.0 283.8 306.1 6.43 10 917 777 8.2 5.7 84 2.5 6.9 233 17 288.4 289.5 283.8 306.2 6.27 11 906 877 7.6 5.7 88 1.9 6.6 231 18 288.8 289.9 284.1 306.8 6.34 12 899 941 7.4 6.2 92 1.2 6.8 231 19 289.2 290.4 284.5 308.0 6.62 13 893 996 7.2 4.2 81 3.0 5.6 233 19 289.6 290.6 283.8 306.1 5.79 14 875 1164 6.4 3.7 83 2.7 5.0 238 19 290.4 291.4 284.1 306.8 5.71 15 872 1192 6.6 5.3 91 1.3 5.9 239 19 290.9 292.1 285.0 309.3 6.41 16 869 1220 6.8 4.2 83 2.6 5.5 240 19 291.4 292.5 284.8 308.5 5.95 17 851 1392 6.0 2.8 80 3.2 4.4 226 17 292.3 293.3 284.7 308.2 5.50 18 850 1402 6.0 2.7 79 3.3 4.3 225 17 292.4 293.4 284.7 308.3 5.47 19 788 2018 1.8 0.8 93 1.0 1.3 228 18 294.3 295.3 285.1 309.4 5.15 20 779 2111 1.4 -0.6 87 2.0 0.4 230 18 294.9 295.7 284.8 308.7 4.70 21 748 2437 -0.9 -0.9 100 0.0 -0.9 235 23 295.8 296.7 285.3 309.9 4.79 22 739 2534 -1.3 -1.3 100 0.0 -1.3 234 22 296.4 297.3 285.4 310.3 4.71 23 738 2544 -1.3 -1.9 96 0.6 -1.6 233 22 296.5 297.3 285.2 309.9 4.51 24 736 2566 -1.1 -3.4 84 2.3 -2.1 233 22 297.0 297.7 284.9 309.0 4.04 25 735 2577 -1.1 -3.3 85 2.2 -2.1 233 22 297.1 297.8 285.0 309.2 4.08 26 708 2874 -3.9 -4.1 99 0.2 -4.0 227 20 297.2 297.9 284.9 309.1 3.99 27 700 2964 -4.7 -4.7 100 0.0 -4.7 225 20 297.3 298.0 284.9 308.8 3.85 28 687 3111 -5.5 -5.6 99 0.1 -5.5 225 21 298.0 298.7 284.9 309.0 3.66 29 684 3146 -4.1 -6.2 85 2.1 -5.0 228 22 299.9 300.6 285.5 310.6 3.52 30 680 3192 -3.1 -12.1 50 9.0 -6.4 232 22 301.5 301.9 284.7 308.5 2.22 31 679 3204 -2.7 -11.7 50 9.0 -6.0 233 23 302.1 302.5 285.1 309.3 2.30 32 672 3286 -2.7 -14.7 39 12.0 -6.8 239 24 303.0 303.3 284.8 308.8 1.82 33 651 3537 -4.1 -10.1 63 6.0 -6.4 248 29 304.2 304.7 286.3 312.7 2.72 34 647 3585 -4.1 -11.1 58 7.0 -6.7 249 30 304.7 305.2 286.3 312.7 2.53 35 645 3609 -4.1 -13.1 50 9.0 -7.3 249 31 305.0 305.4 286.0 311.8 2.16 36 643 3634 -4.1 -12.1 54 8.0 -7.0 249 31 305.3 305.7 286.3 312.7 2.35 37 636 3720 -4.7 -13.7 49 9.0 -7.8 249 32 305.5 305.9 286.1 312.2 2.09 38 630 3795 -4.7 -19.7 30 15.0 -9.2 248 33 306.4 306.6 285.5 310.5 1.27 39 622 3895 -5.1 -20.1 30 15.0 -9.5 246 33 307.0 307.3 285.7 311.1 1.24 40 620 3920 -5.1 -23.1 23 18.0 -10.1 246 33 307.3 307.5 285.5 310.5 0.96 41 618 3946 -5.1 -21.1 27 16.0 -9.8 245 33 307.6 307.8 285.8 311.4 1.15 42 606 4099 -6.1 -22.1 27 16.0 -10.6 243 34 308.2 308.4 285.9 311.7 1.07 43 596 4229 -7.1 -19.1 38 12.0 -10.7 241 35 308.5 308.8 286.4 313.1 1.42 44 593 4269 -7.5 -17.5 45 10.0 -10.6 240 35 308.5 308.8 286.6 313.8 1.63 45 592 4282 -7.5 -16.5 48 9.0 -10.4 240 35 308.6 309.0 286.9 314.4 1.78 46 578 4468 -8.1 -20.1 37 12.0 -11.6 240 36 310.0 310.3 286.9 314.5 1.34 47 570 4576 -8.5 -33.5 11 25.0 -13.6 240 36 310.8 310.9 286.1 312.2 0.40 48 568 4603 -8.9 -33.9 11 25.0 -13.9 240 37 310.7 310.7 286.0 312.0 0.38 49 563 4672 -9.3 -34.3 11 25.0 -14.2 240 37 311.0 311.0 286.1 312.3 0.37 50 553 4810 -10.3 -33.3 13 23.0 -14.9 240 38 311.4 311.5 286.4 312.8 0.42 51 547 4894 -10.5 -23.5 34 13.0 -13.9 240 38 312.1 312.3 287.3 315.7 1.05 52 535 5064 -11.5 -27.5 25 16.0 -15.2 243 40 312.9 313.0 287.2 315.5 0.75 53 531 5122 -11.5 -37.5 10 26.0 -16.1 243 40 313.6 313.6 286.9 314.6 0.29 54 500 5580 -14.5 -18.7 70 4.2 -15.7 250 45 315.4 315.7 289.1 321.2 1.75 55 400 7230 -25.9 -30.9 63 5.0 -26.8 250 47 321.3 321.5 289.9 323.9 0.73 56 300 9270 -38.7 -40.8 80 2.1 -38.9 250 80 330.8 330.9 292.3 332.2 0.36 57 250 10500 -46.2 -51.9 53 5.7 -46.5 250 91 337.4 337.4 293.8 337.9 0.13 58 222 11278 -51.1 -59.1 38 8.0 -51.4 255 80 341.5 341.5 294.7 341.8 0.06 59 200 11960 -47.1 -77.1 2 30.0 -47.8 250 46 358.2 358.2 298.4 358.2 0.01 60 150 13870 -47.7 -80.7 1 33.0 -48.5 245 33 387.9 387.9 303.5 387.9 0.00 61 100 16530 -49.5 -82.5 1 33.0 -50.5 240 17 432.1 432.1 309.0 432.1 0.00 62 94 16935 -50.5 -82.5 1 32.0 -51.4 232 16 437.8 437.8 309.7 437.9 0.00 63 70 18860 -49.9 -82.9 1 33.0 -51.2 160 15 477.6 477.6 313.2 477.7 0.01 64 59 19978 -49.1 -83.1 1 34.0 -50.7 31 3 503.4 503.4 315.2 503.4 0.01 65 50 21060 -50.1 -83.1 1 33.0 -51.8 180 4 525.4 525.4 316.6 525.5 0.01 66 46 21604 -50.7 -83.7 1 33.0 -52.4 121 8 536.6 536.6 317.3 536.7 0.01 67 39 22684 -48.7 -82.7 1 34.0 -51.1 123 12 567.6 567.6 319.0 567.7 0.01 68 36 23209 -49.9 -83.9 1 34.0 -52.1 92 19 577.7 577.7 319.6 577.7 0.01 69 34 23585 -47.9 -82.9 1 35.0 -50.7 124 17 592.5 592.5 320.3 592.5 0.01 70 30 24410 -48.1 -83.1 1 35.0 -51.1 80 19 613.5 613.5 321.2 613.6 0.01 71 24 25887 -45.3 -81.3 1 36.0 -49.8 91 23 662.1 662.1 323.2 662.2 0.02 72 23 26170 -45.3 -81.3 1 36.0 -49.9 102 24 670.2 670.2 323.4 670.4 0.02 73 20 27100 -45.9 -81.9 1 36.0 -50.7 70 12 695.7 695.7 324.3 695.9 0.02 74 16 28601 -42.3 -80.3 1 38.0 -49.4 85 28 753.3 753.3 326.0 753.6 0.04 75 15 29039 -42.3 -80.3 1 38.0 -49.6 98 30 767.3 767.3 326.4 767.7 0.04 76 10 31820 -36.5 -78.5 1 42.0 -48.7 95 30 883.3 883.3 329.1 884.2 0.08 77 9.5 32175 -35.5 -78.5 0 43.0 -48.6 91 30 900.1 900.2 329.4 901.1 0.09 78 8.9 32627 -35.5 -78.5 0 43.0 -49.0 87 31 917.1 917.1 329.8 918.1 0.10 79 8.5 32946 -35.9 -77.9 1 42.0 -49.4 84 31 927.7 927.7 329.9 928.9 0.11 80 7.0 34300 -32.9 -76.9 0 44.0 -49.3 70 32 993.0 993.1 331.1 994.9 0.16 81 6.9 34402 -32.7 -76.7 0 44.0 -49.4 70 32 998.0 998.1 331.2 999.9 0.16 82 6.5 34823 -32.9 -76.9 0 44.0 -49.8 72 34 1014.3 1014.4 331.4 1016.3 0.17 83 5.6 35885 -27.9 -73.9 0 46.0 -49.1 77 37 1080.5 1080.7 332.4 1084.6 0.31 84 5.1 36558 -28.5 -73.5 1 45.0 -49.8 79 39 1107.1 1107.3 332.8 1112.0 0.36 85 5.0 36700 -28.1 -74.1 0 46.0 -49.8 80 39 1115.2 1115.4 332.9 1119.7 0.34 86 4.4 37623 -25.3 -72.3 0 47.0 -49.8 1169.9 1170.3 333.6 1177.1 0.50 TRP 222 11278 -51.1 -59.1 38 8.0 -51.4 255 80 341.5 341.5 294.7 341.8 0.06 WND 250 10500 -46.2 -51.9 53 5.7 -46.5 250 91 337.4 337.4 293.8 337.9 0.13 Sounding variables and indices 1000-500 mb thick: 5518.00 m Freezing level: 760.13 mb = 2309.32 m = 7576.42 ft Wetbulb zero: 769.11 mb = 2213.46 m = 7261.91 ft Precipitable water: 0.87 inches Sfc-500 mean rel hum: 66.17 % Est. max temperature: 19.43 C = 66.97 F Sfc-Lift cond lev (LCL): 1006.00 mb = 9.00 m = 29.53 ft T: 7.40 C 700-500 lapse rate: 3.75 C/km ThetaE index: 1.91 C Layer 893.0- 875.0 mb Conv cond level (CCL): 982.19 mb = 209.97 m = 688.87 ft Mean mixing ratio: 6.30 g/kg Conv temperature: 8.69 C = 47.64 F Cap Strength: 12.56 C Lifted Index: 13.20 C Risk: None Lifted Index @300 mb: 20.64 C Lifted Index @700 mb: 3.66 C Showalter Index: 8.92 C Risk: None Total Totals Index: 37.70 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 17.20 C K Index: 23.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 189.23 Risk: None Energy Index: 2.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.29 J/kg Max Up Vert Vel: 9.31 m/s Conv Inhibition (B-): 79468.79 J/kg Cap Strength: 12.99 C Lift Cond Lev (LCL): 939.22 mb = 578.66 m = 1898.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 269 at 20 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 1006 9 200 6 2.1 5.6 | 106 19 -18.1 5.3 1 1000 62 200 9 3.1 8.5 | 115 19 -17.1 8.1 2 971 305 200 12 4.1 11.3 | 124 19 -16.1 10.9 3 936 610 230 15 11.5 9.6 | 137 13 -8.7 9.3 4 925 705 235 16 13.1 9.2 | 141 11 -7.1 8.8 5 902 914 230 19 14.6 12.2 | 155 13 -5.6 11.9 6 869 1219 240 19 16.5 9.5 | 158 10 -3.7 9.2 7 850 1402 225 17 12.0 12.0 | 145 14 -8.2 11.7 8 837 1524 220 17 10.9 13.0 | 144 16 -9.3 12.7 9 806 1829 225 17 12.0 12.0 | 145 14 -8.2 11.7 10 776 2134 230 18 13.8 11.6 | 150 13 -6.4 11.2 11 747 2438 235 23 18.8 13.2 | 174 13 -1.3 12.9 12 719 2743 230 21 16.1 13.5 | 163 14 -4.1 13.2 13 700 2964 225 20 14.1 14.1 | 156 15 -6.0 13.8 14 692 3048 220 20 12.9 15.3 | 154 17 -7.3 15.0 15 666 3353 245 25 22.7 10.6 | 194 11 2.5 10.2 16 640 3658 250 32 30.1 10.9 | 223 15 9.9 10.6 17 592 4267 240 35 30.3 17.5 | 211 20 10.1 17.2 18 547 4877 240 38 32.9 19.0 | 214 23 12.7 18.7 19 500 5580 250 45 42.3 15.4 | 236 27 22.1 15.1 20 466 6096 250 45 42.3 15.4 | 236 27 22.1 15.1 21 447 6401 245 46 41.7 19.4 | 228 29 21.5 19.1 22 412 7010 245 43 39.0 18.2 | 226 26 18.8 17.8 23 400 7230 250 47 44.2 16.1 | 237 29 24.0 15.7 24 379 7620 255 53 51.2 13.7 | 247 34 31.0 13.4 25 305 9144 245 76 68.9 32.1 | 237 58 48.7 31.8 26 300 9270 250 80 75.2 27.4 | 244 61 55.0 27.0 27 250 10500 250 91 85.5 31.1 | 245 72 65.3 30.8 28 244 10668 250 91 85.5 31.1 | 245 72 65.3 30.8 29 222 11278 255 84 81.1 21.7 | 251 65 61.0 21.4 30 222 11278 255 80 77.3 20.7 | 250 61 57.1 20.4 31 200 11960 250 46 43.2 15.7 | 236 28 23.0 15.4 32 193 12192 250 46 43.2 15.7 | 236 28 23.0 15.4 33 184 12497 240 50 43.3 25.0 | 223 34 23.1 24.7 34 150 13870 245 33 29.9 13.9 | 216 17 9.7 13.6 35 147 14021 245 33 29.9 13.9 | 216 17 9.7 13.6 36 128 14935 220 30 19.3 23.0 | 178 23 -0.9 22.6 37 122 15240 230 31 23.7 19.9 | 190 20 3.6 19.6 38 111 15850 245 23 20.8 9.7 | 184 9 0.7 9.4 39 106 16154 225 18 12.7 12.7 | 149 14 -7.5 12.4 40 101 16459 210 19 9.5 16.5 | 146 19 -10.7 16.1 41 100 16530 240 17 14.7 8.5 | 146 10 -5.5 8.2 42 96 16764 240 17 14.7 8.5 | 146 10 -5.5 8.2 43 92 17069 225 15 10.6 10.6 | 137 14 -9.6 10.3 44 84 17678 235 15 12.3 8.6 | 136 11 -7.9 8.3 45 80 17983 200 13 4.4 12.2 | 127 20 -15.7 11.9 46 76 18288 195 12 3.1 11.6 | 123 20 -17.1 11.3 47 73 18593 215 14 8.0 11.5 | 132 16 -12.2 11.1 48 70 18860 160 15 -5.1 14.1 | 119 29 -25.3 13.8 49 70 18898 185 11 1.0 11.0 | 119 22 -19.2 10.6 50 66 19202 160 15 -5.1 14.1 | 119 29 -25.3 13.8 51 63 19507 205 10 4.2 9.1 | 119 18 -16.0 8.7 52 61 19812 0 0 -0.0 -0.0 | 89 20 -20.2 -0.3 53 55 20422 115 10 -9.1 4.2 | 98 30 -29.2 3.9 54 50 21060 180 4 0.0 4.0 | 100 21 -20.2 3.7 55 48 21336 165 6 -1.6 5.8 | 104 22 -21.7 5.5 56 44 21946 65 10 -9.1 -4.2 | 81 30 -29.2 -4.6 57 42 22250 115 15 -13.6 6.3 | 100 34 -33.8 6.0 58 40 22555 130 14 -10.7 9.0 | 106 32 -30.9 8.7 59 38 22860 115 10 -9.1 4.2 | 98 30 -29.2 3.9 60 36 23165 85 19 -18.9 -1.7 | 87 39 -39.1 -2.0 61 35 23470 130 18 -13.8 11.6 | 108 36 -34.0 11.2 62 32 24079 100 12 -11.8 2.1 | 93 32 -32.0 1.7 63 30 24384 115 13 -11.8 5.5 | 99 32 -32.0 5.2 64 30 24410 80 19 -18.7 -3.3 | 85 39 -38.9 -3.6 65 29 24689 75 10 -9.7 -2.6 | 84 30 -29.8 -2.9 66 27 24994 80 20 -19.7 -3.5 | 85 40 -39.9 -3.8 67 26 25298 80 16 -15.8 -2.8 | 85 36 -35.9 -3.1 68 25 25603 80 21 -20.7 -3.6 | 84 41 -40.9 -4.0 69 22 26518 115 26 -23.6 11.0 | 104 45 -43.7 10.7 70 21 26822 130 22 -16.9 14.1 | 110 40 -37.0 13.8 71 20 27100 70 12 -11.3 -4.1 | 82 32 -31.5 -4.4 72 19 27432 75 9 -8.7 -2.3 | 85 29 -28.9 -2.7 73 18 27737 60 16 -13.9 -8.0 | 76 35 -34.0 -8.3 74 17 28042 80 24 -23.6 -4.2 | 84 44 -43.8 -4.5 75 16 28651 85 28 -27.9 -2.4 | 87 48 -48.1 -2.8 76 15 28956 95 31 -30.9 2.7 | 93 51 -51.1 2.4 77 15 29261 105 28 -27.0 7.2 | 98 48 -47.2 6.9 78 14 29566 130 20 -15.3 12.9 | 109 38 -35.5 12.5 79 13 30175 90 16 -16.0 0.0 | 89 36 -36.2 -0.3 80 10 31820 95 30 -29.9 2.6 | 93 50 -50.1 2.3 81 7 34300 70 32 -30.1 -10.9 | 77 52 -50.3 -11.3 82 5 36700 80 39 -38.4 -6.8 | 83 59 -58.6 -7.1 Wind Parameters Mean winds (0-6000m): 239.0 at 26.9 knts Storm direction: 269.0 at 20.2 knts Shear (0-3000m) pos: 3.6 neg: 1.6 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 48.8 deg Storm rel helicity (0-3000m) pos: 81.4 neg: -24.7 tot: 56.7 m^2/s^2 ave: 18.9 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 2.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.94 Bulk Shear: 46.18 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 ------------------------------------------------------------------------------- 500 205 11 123 18| 8.9 0.0 8.9| 42.1 0.0 42.1 84.2 0.79| 11.2 8.9 1000 221 14 133 15| 7.4 0.0 7.4| 58.4 0.0 58.4 58.4 0.69| 10.0 7.0 1500 226 15 139 14| 4.9 1.5 6.4| 59.6 -9.6 50.0 33.3 0.39| 9.6 3.8 2000 225 16 140 14| 4.1 1.1 5.2| 63.4 -9.6 53.8 26.9 0.40| 7.8 3.1 2500 227 17 144 14| 4.4 0.9 5.3| 81.4 -9.9 71.4 28.6 0.48| 7.4 3.5 3000 227 17 147 14| 3.6 1.6 5.2| 81.4 -24.7 56.7 18.9 0.32| 7.1 2.3 4000 233 20 161 12| 4.3 1.1 5.4|131.6 -32.4 99.1 24.8 0.42| 8.0 3.4 5000 236 23 176 13| 3.8 1.1 4.9|149.1 -39.9 109.2 21.8 0.40| 7.2 2.9 6000 239 27 192 14| 3.8 0.9 4.7|198.4 -39.9 158.5 26.4 0.45| 6.7 3.0 Wrote GIF file: /home/apache/climate/data/raob//PASN/skewt/PASN.skewt.20250718.12.gif