UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025071212.upa.cvt Date: 1200Z 12 JUL 25 Searching for PASN... Searching the city database file for: PASN ... Date:1200Z 12 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 1010 9 6.6 6.0 96 0.6 6.3 60 2 279.0 279.9 279.0 294.8 5.81 1 1000 92 6.0 5.9 99 0.1 5.9 30 2 279.1 280.1 279.1 295.0 5.82 2 964 391 4.2 4.2 100 0.0 4.2 191 1 280.3 281.2 279.1 295.0 5.36 3 957 451 6.4 4.7 89 1.7 5.5 222 1 283.1 284.1 280.7 298.6 5.60 4 951 503 7.0 4.6 85 2.4 5.8 249 1 284.2 285.2 281.3 299.8 5.59 5 947 537 7.2 2.9 74 4.3 5.1 268 1 284.8 285.6 280.8 298.7 4.98 6 942 581 7.8 -5.2 39 13.0 2.5 290 1 285.8 286.3 278.5 293.8 2.75 7 937 625 7.8 -6.2 36 14.0 2.2 288 1 286.2 286.7 278.4 293.7 2.56 8 925 731 7.4 -8.6 31 16.0 1.3 175 4 286.9 287.3 278.2 293.2 2.15 9 921 767 7.4 -9.6 29 17.0 1.0 175 4 287.2 287.6 278.2 293.1 2.00 10 915 821 7.4 -4.6 42 12.0 2.4 175 4 287.8 288.3 279.7 296.4 2.96 11 914 830 7.4 -0.6 57 8.0 3.7 175 3 287.9 288.6 281.0 299.4 4.00 12 911 857 7.4 1.4 66 6.0 4.5 175 3 288.1 288.9 281.9 301.4 4.65 13 910 866 7.4 2.5 71 4.9 5.0 175 3 288.2 289.1 282.4 302.6 5.03 14 906 902 7.0 3.4 78 3.6 5.2 175 3 288.2 289.1 282.8 303.5 5.39 15 900 957 6.8 4.3 84 2.5 5.5 176 3 288.5 289.5 283.4 304.9 5.79 16 895 1003 6.6 3.4 80 3.2 5.0 178 3 288.8 289.7 283.1 304.3 5.46 17 885 1095 6.0 4.9 93 1.1 5.4 181 4 289.1 290.2 284.0 306.5 6.14 18 868 1254 5.2 4.4 95 0.8 4.8 188 4 289.9 290.9 284.2 307.1 6.05 19 863 1301 5.2 2.7 84 2.5 3.9 193 5 290.3 291.3 283.7 305.8 5.39 20 856 1368 4.8 4.0 95 0.8 4.4 199 5 290.6 291.6 284.4 307.7 5.96 21 854 1387 5.0 3.1 87 1.9 4.1 201 6 291.0 292.0 284.2 307.1 5.60 22 850 1425 4.8 3.4 91 1.4 4.1 205 6 291.2 292.2 284.4 307.7 5.75 23 838 1541 4.2 2.0 86 2.2 3.1 212 5 291.7 292.7 284.2 307.0 5.28 24 822 1698 2.8 1.7 92 1.1 2.2 222 3 291.9 292.8 284.2 307.1 5.27 25 817 1747 2.6 1.0 89 1.6 1.8 225 3 292.2 293.1 284.1 306.8 5.04 26 816 1757 2.6 0.6 87 2.0 1.7 225 3 292.3 293.1 284.0 306.5 4.90 27 813 1787 2.8 -6.2 52 9.0 -0.9 227 2 292.8 293.3 282.0 301.6 2.95 28 809 1827 2.6 -1.1 77 3.7 0.9 230 2 293.0 293.8 283.7 305.7 4.36 29 806 1857 2.4 -2.6 70 5.0 0.2 228 2 293.1 293.8 283.2 304.6 3.92 30 803 1887 2.4 -1.3 77 3.7 0.7 225 2 293.4 294.2 283.8 306.1 4.33 31 799 1927 2.4 -2.3 71 4.7 0.3 221 2 293.8 294.5 283.7 305.7 4.04 32 796 1958 2.2 -1.4 77 3.6 0.5 218 2 293.9 294.7 284.0 306.6 4.34 33 794 1978 2.2 -2.8 69 5.0 -0.0 216 2 294.1 294.8 283.7 305.7 3.92 34 778 2142 1.4 -4.6 64 6.0 -1.2 200 2 295.0 295.6 283.5 305.4 3.49 35 775 2173 1.2 -6.8 55 8.0 -2.0 202 2 295.1 295.6 283.0 304.0 2.96 36 769 2236 0.8 -6.2 59 7.0 -2.1 205 3 295.3 295.9 283.2 304.7 3.12 37 766 2267 0.8 -7.2 55 8.0 -2.4 206 3 295.7 296.2 283.1 304.4 2.90 38 764 2288 0.8 -10.2 44 11.0 -3.3 207 3 295.9 296.3 282.5 302.9 2.30 39 762 2310 0.8 -9.2 47 10.0 -3.0 208 4 296.1 296.5 282.8 303.7 2.50 40 754 2394 0.2 -10.8 43 11.0 -3.8 213 5 296.3 296.7 282.7 303.1 2.22 41 751 2426 0.2 -7.8 55 8.0 -3.0 214 5 296.7 297.2 283.5 305.2 2.83 42 744 2501 -0.3 -8.3 55 8.0 -3.4 210 5 296.9 297.4 283.5 305.2 2.74 43 743 2512 -0.3 -7.3 59 7.0 -3.1 209 5 297.0 297.6 283.8 306.0 2.97 44 739 2555 -0.7 -4.8 74 4.1 -2.4 206 5 297.1 297.7 284.5 307.9 3.62 45 710 2874 -2.5 -4.4 87 1.9 -3.3 209 8 298.5 299.2 285.4 310.2 3.88 46 700 2987 -3.3 -5.8 83 2.5 -4.3 225 9 298.8 299.5 285.1 309.5 3.54 47 686 3146 -4.1 -7.0 80 2.9 -5.3 218 10 299.7 300.3 285.2 309.7 3.29 48 666 3378 -5.7 -8.5 81 2.8 -6.8 201 11 300.4 301.0 285.2 309.7 3.02 49 643 3652 -7.5 -8.3 94 0.8 -7.8 182 12 301.4 302.0 285.7 311.2 3.18 50 635 3750 -7.9 -11.3 77 3.4 -9.1 181 13 302.0 302.5 285.3 309.9 2.54 51 599 4199 -12.1 -12.7 95 0.6 -12.3 164 13 302.3 302.7 285.2 309.7 2.40 52 595 4250 -11.5 -14.8 76 3.3 -12.5 159 12 303.5 303.9 285.3 310.0 2.04 53 570 4577 -13.9 -15.8 86 1.9 -14.5 165 10 304.5 304.8 285.5 310.7 1.96 54 500 5560 -19.5 -37.5 19 18.0 -22.1 165 16 309.3 309.3 285.4 310.3 0.30 55 400 7190 -28.7 -31.5 77 2.8 -29.2 170 26 317.7 317.8 288.8 320.1 0.69 56 300 9170 -45.5 -48.8 69 3.3 -45.7 175 28 321.2 321.3 289.3 321.8 0.15 57 250 10360 -54.7 -57.6 70 2.9 -54.8 185 32 324.7 324.8 290.3 325.0 0.06 58 237 10704 -57.5 -59.5 78 2.0 -57.5 185 25 325.5 325.5 290.5 325.7 0.05 59 200 11810 -48.3 -79.3 2 31.0 -48.9 155 8 356.3 356.3 298.0 356.3 0.00 60 150 13710 -46.7 -80.7 1 34.0 -47.6 190 10 389.6 389.6 303.8 389.6 0.00 61 100 16390 -47.5 -81.5 1 34.0 -48.7 80 2 435.9 436.0 309.4 436.0 0.01 62 92 16938 -49.9 -82.9 1 33.0 -50.9 83 2 441.7 441.7 310.0 441.7 0.00 63 83 17615 -47.7 -82.7 1 35.0 -49.1 94 4 459.4 459.4 311.7 459.4 0.01 64 75 18284 -48.3 -83.3 1 35.0 -49.7 105 5 471.7 471.7 312.8 471.7 0.01 65 70 18740 -46.9 -82.9 1 36.0 -48.6 245 4 484.1 484.1 313.8 484.1 0.01 66 65 19230 -46.1 -82.1 1 36.0 -48.1 278 3 496.2 496.2 314.7 496.2 0.01 67 60 19759 -47.9 -82.9 1 35.0 -49.7 315 2 503.6 503.6 315.2 503.7 0.01 68 50 20960 -47.3 -83.3 1 36.0 -49.5 80 9 532.0 532.0 317.1 532.0 0.01 69 30 24350 -45.3 -82.3 1 37.0 -49.1 125 6 621.1 621.1 321.5 621.3 0.02 70 24 25844 -45.1 -83.1 1 38.0 -49.7 83 20 662.7 662.7 323.2 662.8 0.02 71 20 27070 -42.9 -81.9 1 39.0 -48.9 65 13 704.9 704.9 324.6 705.1 0.02 72 17 28166 -43.5 -82.5 1 39.0 -49.8 73 16 736.5 736.5 325.6 736.7 0.03 73 13 29989 -39.5 -81.5 0 42.0 -48.8 64 21 809.1 809.1 327.5 809.4 0.04 74 12 30536 -40.1 -81.1 0 41.0 -49.5 73 23 825.7 825.7 327.8 826.1 0.05 75 12 30536 -37.9 -79.9 0 42.0 -48.4 73 23 833.5 833.5 328.0 834.0 0.06 76 10 31800 -35.5 -78.5 0 43.0 -48.4 50 19 887.0 887.1 329.2 887.9 0.08 77 9.8 31940 -36.1 -79.1 0 43.0 -48.7 51 20 889.9 890.0 329.2 890.7 0.08 78 7.0 34300 -31.1 -76.1 0 45.0 -48.7 65 33 1000.5 1000.6 331.2 1002.6 0.18 79 5.4 36151 -28.3 -74.3 0 46.0 -49.4 1090.0 1090.2 332.5 1094.0 0.30 TRP 237 10704 -57.5 -59.5 78 2.0 -57.5 185 25 325.5 325.5 290.5 325.7 0.05 WND Sounding variables and indices 1000-500 mb thick: 5468.00 m Freezing level: 748.20 mb = 2456.36 m = 8058.81 ft Wetbulb zero: 814.02 mb = 1776.48 m = 5828.28 ft Precipitable water: 0.77 inches Sfc-500 mean rel hum: 73.92 % Est. max temperature: 18.12 C = 64.61 F Sfc-Lift cond lev (LCL): 1000.78 mb = 85.52 m = 280.59 ft T: 6.05 C 700-500 lapse rate: 6.30 C/km ThetaE index: 6.67 C Layer 947.0- 915.0 mb Conv cond level (CCL): 713.85 mb = 2831.36 m = 9289.13 ft Mean mixing ratio: 4.54 g/kg Conv temperature: 26.01 C = 78.82 F Cap Strength: 10.10 C Lifted Index: 12.59 C Risk: None Lifted Index @300 mb: 18.23 C Lifted Index @700 mb: 8.75 C Showalter Index: 4.27 C Risk: None Total Totals Index: 47.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 22.90 C K Index: 25.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 68.80 Risk: None Energy Index: 0.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 47.14 J/kg Max Up Vert Vel: 9.71 m/s Conv Inhibition (B-): 69803.32 J/kg Cap Strength: 12.43 C Lift Cond Lev (LCL): 893.99 mb = 1011.88 m = 3319.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 211 at 6 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 1010 9 60 2 -1.7 -1.0 | 38 8 -4.8 -6.1 1 1000 92 30 2 -1.0 -1.7 | 31 8 -4.1 -6.9 2 974 305 145 1 -0.6 0.8 | 40 6 -3.6 -4.3 3 939 610 305 1 0.8 -0.6 | 21 6 -2.2 -5.7 4 925 731 175 4 -0.3 4.0 | 71 4 -3.4 -1.2 5 905 914 175 3 -0.3 3.0 | 57 4 -3.3 -2.2 6 872 1219 185 4 0.3 4.0 | 67 3 -2.7 -1.2 7 850 1425 205 6 2.5 5.4 | 119 1 -0.5 0.3 8 808 1829 230 2 1.5 1.3 | 21 4 -1.5 -3.9 9 778 2134 200 2 0.7 1.9 | 36 4 -2.4 -3.3 10 749 2438 215 5 2.9 4.1 | 10 1 -0.2 -1.1 11 722 2743 190 6 1.0 5.9 | 111 2 -2.0 0.8 12 700 2987 225 9 6.4 6.4 | 250 4 3.3 1.2 13 694 3048 225 10 7.1 7.1 | 244 4 4.0 1.9 14 641 3658 180 12 0.0 12.0 | 156 8 -3.1 6.9 15 616 3962 185 15 1.3 14.9 | 170 10 -1.7 9.8 16 592 4267 155 12 -5.1 10.9 | 125 10 -8.1 5.7 17 569 4572 165 10 -2.6 9.7 | 129 7 -5.6 4.5 18 547 4877 165 9 -2.3 8.7 | 123 6 -5.4 3.5 19 525 5182 160 10 -3.4 9.4 | 123 8 -6.5 4.2 20 505 5486 175 11 -1.0 11.0 | 145 7 -4.0 5.8 21 500 5560 165 16 -4.1 15.5 | 145 13 -7.2 10.3 22 484 5791 175 17 -1.5 16.9 | 159 13 -4.5 11.8 23 465 6096 170 16 -2.8 15.8 | 151 12 -5.8 10.6 24 446 6401 155 19 -8.0 17.2 | 137 16 -11.1 12.1 25 427 6706 170 21 -3.6 20.7 | 157 17 -6.7 15.5 26 410 7010 160 22 -7.5 20.7 | 146 19 -10.6 15.5 27 400 7190 170 26 -4.5 25.6 | 160 22 -7.6 20.5 28 376 7620 170 27 -4.7 26.6 | 160 23 -7.7 21.4 29 301 9144 175 29 -2.5 28.9 | 167 24 -5.6 23.7 30 300 9170 175 28 -2.4 27.9 | 166 23 -5.5 22.7 31 250 10360 185 32 2.8 31.9 | 179 27 -0.3 26.7 32 250 10363 180 33 0.0 33.0 | 174 28 -3.1 27.9 33 237 10704 185 25 2.2 24.9 | 177 20 -0.9 19.8 34 227 10973 185 27 2.4 26.9 | 178 22 -0.7 21.7 35 217 11278 185 20 1.7 19.9 | 175 15 -1.3 14.8 36 207 11582 200 16 5.5 15.0 | 194 10 2.4 9.9 37 200 11810 155 8 -3.4 7.3 | 108 7 -6.4 2.1 38 189 12192 190 10 1.7 9.8 | 164 5 -1.3 4.7 39 157 13411 175 10 -0.9 10.0 | 141 6 -3.9 4.8 40 150 13710 190 10 1.7 9.8 | 164 5 -1.3 4.7 41 150 13716 210 11 5.5 9.5 | 209 5 2.4 4.4 42 143 14021 190 10 1.7 9.8 | 164 5 -1.3 4.7 43 131 14630 0 0 -0.0 -0.0 | 31 6 -3.1 -5.1 44 119 15240 270 1 1.0 -0.0 | 22 6 -2.1 -5.1 45 100 16390 80 2 -2.0 -0.3 | 42 7 -5.0 -5.5 46 94 16764 80 2 -2.0 -0.3 | 42 7 -5.0 -5.5 47 75 18288 105 5 -4.8 1.3 | 64 9 -7.9 -3.9 48 70 18740 245 4 3.6 1.7 | 351 4 0.6 -3.5 49 54 20422 0 0 -0.0 -0.0 | 31 6 -3.1 -5.1 50 50 20960 80 9 -8.9 -1.6 | 61 14 -11.9 -6.7 51 47 21336 90 9 -9.0 0.0 | 67 13 -12.1 -5.1 52 45 21641 95 11 -11.0 1.0 | 73 15 -14.0 -4.2 53 39 22555 105 10 -9.7 2.6 | 79 13 -12.7 -2.6 54 38 22860 45 1 -0.7 -0.7 | 33 7 -3.8 -5.9 55 36 23165 90 15 -15.0 0.0 | 74 19 -18.1 -5.1 56 34 23470 115 13 -11.8 5.5 | 91 15 -14.8 0.3 57 33 23774 115 10 -9.1 4.2 | 86 12 -12.1 -0.9 58 31 24079 115 13 -11.8 5.5 | 91 15 -14.8 0.3 59 30 24350 125 6 -4.9 3.4 | 78 8 -8.0 -1.7 60 30 24384 85 6 -6.0 -0.5 | 58 11 -9.0 -5.7 61 27 24994 130 4 -3.1 2.6 | 67 7 -6.1 -2.6 62 26 25298 50 11 -8.4 -7.1 | 43 17 -11.5 -12.2 63 25 25603 55 14 -11.5 -8.0 | 48 20 -14.5 -13.2 64 24 25908 90 21 -21.0 0.0 | 78 25 -24.1 -5.1 65 22 26518 100 18 -17.7 3.1 | 84 21 -20.8 -2.0 66 21 26822 120 14 -12.1 7.0 | 97 15 -15.2 1.9 67 20 27070 65 13 -11.8 -5.5 | 54 18 -14.8 -10.6 68 20 27127 140 11 -7.1 8.4 | 108 11 -10.1 3.3 69 19 27432 55 12 -9.8 -6.9 | 47 18 -12.9 -12.0 70 18 27737 55 12 -9.8 -6.9 | 47 18 -12.9 -12.0 71 17 28042 75 16 -15.5 -4.1 | 63 21 -18.5 -9.3 72 17 28346 70 17 -16.0 -5.8 | 60 22 -19.0 -11.0 73 16 28651 115 23 -20.8 9.7 | 101 24 -23.9 4.6 74 15 28956 85 20 -19.9 -1.7 | 73 24 -23.0 -6.9 75 15 29261 125 15 -12.3 8.6 | 103 16 -15.3 3.5 76 14 29566 90 13 -13.0 0.0 | 72 17 -16.1 -5.1 77 13 29870 50 18 -13.8 -11.6 | 45 24 -16.8 -16.7 78 13 30175 80 24 -23.6 -4.2 | 71 28 -26.7 -9.3 79 10 31800 50 19 -14.6 -12.2 | 45 25 -17.6 -17.4 80 7 34300 65 33 -29.9 -13.9 | 60 38 -33.0 -19.1 Wind Parameters Mean winds (0-6000m): 180.7 at 8.0 knts Storm direction: 210.7 at 6.0 knts Shear (0-3000m) pos: 0.9 neg: 1.3 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): -150.3 deg Storm rel helicity (0-3000m) pos: 9.7 neg: -5.2 tot: 4.6 m^2/s^2 ave: 1.5 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.82 Bulk Shear: 9.77 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 69 1 37 7| 0.0 3.1 3.1| 2.2 -3.8 -1.6 -3.3 -0.24| 5.4 -1.3 1000 164 2 49 5| 0.0 2.4 2.4| 5.0 -4.6 0.4 0.4 0.09| 6.4 0.6 1500 185 3 51 4| 1.0 1.6 2.6| 5.9 -4.8 1.1 0.7 0.10| 5.7 0.6 2000 194 3 45 3| 0.5 1.2 1.7| 6.7 -4.9 1.8 0.9 0.10| 5.3 0.6 2500 199 3 42 3| 0.4 1.6 2.0| 7.3 -5.2 2.1 0.8 0.10| 5.0 0.5 3000 202 4 44 2| 0.9 1.3 2.2| 9.7 -5.2 4.6 1.5 0.26| 5.5 1.4 4000 197 6 106 1| 0.7 2.0 2.7| 12.9 -18.4 -5.6 -1.4 0.02| 5.7 0.1 5000 186 7 125 3| 0.5 1.2 1.7| 13.7 -35.6 -21.8 -4.4 -0.10| 5.6 -0.6 6000 181 8 134 4| 0.6 1.3 1.9| 28.3 -39.2 -10.9 -1.8 -0.01| 5.7 -0.1 Wrote GIF file: /home/apache/climate/data/raob//PASN/skewt/PASN.skewt.20250712.12.gif