UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025072412.upa.cvt Date: 1200Z 24 JUL 25 Searching for PASN... Searching the city database file for: PASN ... Date:1200Z 24 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 1025 9 7.2 7.1 99 0.1 7.2 205 11 278.4 279.4 279.1 295.1 6.17 1 1000 209 6.8 6.8 100 0.0 6.8 210 24 280.0 281.0 280.0 296.9 6.20 2 996 242 7.0 6.7 98 0.3 6.8 215 24 280.5 281.5 280.2 297.4 6.18 3 994 259 7.2 6.4 95 0.8 6.8 218 25 280.8 281.9 280.2 297.5 6.07 4 988 309 9.4 6.1 80 3.3 7.7 225 25 283.5 284.6 281.4 300.1 5.98 5 980 376 10.8 2.8 58 8.0 6.9 225 25 285.6 286.4 280.9 299.1 4.77 6 977 402 11.4 5.4 67 6.0 8.3 225 26 286.4 287.5 282.4 302.7 5.76 7 976 411 11.4 5.4 67 6.0 8.3 225 26 286.5 287.5 282.5 302.8 5.76 8 962 531 11.6 3.6 58 8.0 7.5 225 26 287.9 288.8 282.4 302.6 5.15 9 954 601 11.8 4.8 62 7.0 8.1 225 27 288.8 289.8 283.4 304.9 5.65 10 944 690 12.2 2.2 50 10.0 7.2 223 27 290.1 290.9 282.9 303.8 4.75 11 943 698 12.2 2.2 50 10.0 7.2 223 27 290.2 291.0 283.0 303.9 4.75 12 925 860 11.8 1.8 50 10.0 6.8 220 26 291.4 292.2 283.4 305.0 4.71 13 912 978 11.4 3.4 58 8.0 7.2 221 27 292.1 293.1 284.4 307.6 5.36 14 891 1173 11.8 -4.2 32 16.0 4.6 224 28 294.5 295.1 283.0 303.9 3.14 15 889 1192 11.6 -1.4 40 13.0 5.4 225 28 294.5 295.2 283.8 306.0 3.88 16 884 1239 11.4 -1.6 40 13.0 5.2 225 28 294.8 295.5 283.8 306.1 3.84 17 865 1420 11.2 -3.8 35 15.0 4.3 228 29 296.4 297.0 284.0 306.4 3.33 18 858 1488 11.0 -5.0 32 16.0 3.8 229 29 296.9 297.4 283.8 306.1 3.07 19 850 1566 10.6 -4.4 35 15.0 3.8 230 29 297.3 297.8 284.2 307.0 3.24 20 815 1915 8.8 -6.2 34 15.0 2.2 239 25 298.9 299.5 284.5 307.9 2.95 21 785 2225 7.6 -10.4 27 18.0 0.4 251 24 300.9 301.3 284.5 307.7 2.20 22 774 2341 7.2 -9.8 29 17.0 0.3 253 22 301.7 302.1 284.9 309.0 2.34 23 766 2427 6.6 -6.4 39 13.0 0.9 255 20 301.9 302.5 285.8 311.4 3.09 24 748 2622 5.6 -9.4 33 15.0 -0.6 252 21 302.9 303.3 285.5 310.7 2.50 25 745 2655 5.4 -8.6 36 14.0 -0.4 252 21 303.0 303.5 285.8 311.3 2.68 26 743 2677 5.4 -3.6 52 9.0 1.2 251 22 303.2 304.0 287.2 315.3 3.94 27 742 2688 5.0 4.2 95 0.8 4.5 251 22 302.9 304.2 289.9 323.9 6.98 28 738 2732 4.6 3.1 90 1.5 3.8 250 22 303.0 304.2 289.5 322.5 6.49 29 719 2944 3.2 3.1 99 0.1 3.1 255 23 303.7 304.9 289.9 323.8 6.67 30 711 3035 2.8 1.8 93 1.0 2.2 257 24 304.2 305.4 289.6 322.8 6.14 31 710 3046 3.0 -0.5 78 3.5 1.3 257 24 304.6 305.5 288.9 320.4 5.20 32 709 3057 3.0 -0.1 80 3.1 1.4 257 24 304.7 305.7 289.0 321.0 5.36 33 700 3161 3.2 -8.8 41 12.0 -1.8 260 25 306.0 306.6 287.0 314.8 2.81 34 695 3219 2.8 -4.2 60 7.0 -0.4 261 25 306.2 307.0 288.3 318.7 4.03 35 693 3242 2.6 -5.4 56 8.0 -1.0 261 26 306.2 306.9 288.0 317.7 3.69 36 688 3301 2.0 -1.3 79 3.3 0.4 261 26 306.2 307.2 289.3 321.7 5.06 37 686 3324 2.0 -1.9 75 3.9 0.1 262 26 306.5 307.4 289.2 321.4 4.85 38 677 3430 1.0 -1.7 82 2.7 -0.3 263 27 306.5 307.4 289.3 321.8 4.99 39 675 3454 0.8 -0.3 92 1.1 0.3 263 27 306.5 307.6 289.8 323.5 5.55 40 673 3478 0.8 0.8 100 0.0 0.8 263 27 306.8 307.9 290.3 325.2 6.04 41 669 3526 0.4 -0.1 96 0.5 0.1 264 28 306.9 307.9 290.0 324.3 5.68 42 663 3598 0.2 -2.6 81 2.8 -1.2 264 28 307.4 308.3 289.4 322.2 4.77 43 660 3634 0.0 -1.6 89 1.6 -0.8 265 29 307.6 308.6 289.8 323.5 5.16 44 652 3732 -0.5 -2.9 84 2.4 -1.7 264 29 308.1 309.0 289.6 322.8 4.74 45 650 3756 -0.5 -4.7 73 4.2 -2.4 264 29 308.4 309.2 289.2 321.3 4.15 46 646 3806 -0.7 -3.4 82 2.7 -2.0 264 29 308.7 309.6 289.7 323.0 4.61 47 644 3830 -0.9 -3.6 82 2.7 -2.2 264 29 308.8 309.6 289.6 322.9 4.55 48 643 3843 -1.1 -4.3 79 3.2 -2.6 264 29 308.7 309.5 289.4 322.2 4.33 49 641 3868 -0.9 -5.9 69 5.0 -3.1 263 29 309.2 309.9 289.1 321.2 3.84 50 639 3893 -1.1 -7.1 64 6.0 -3.7 263 29 309.2 309.9 288.8 320.3 3.51 51 638 3905 -1.3 -6.1 70 4.8 -3.4 263 29 309.1 309.9 289.0 321.1 3.80 52 500 5810 -11.5 -11.9 97 0.4 -11.6 280 36 319.0 319.6 291.5 329.1 3.07 53 400 7490 -21.1 -21.6 96 0.5 -21.2 285 50 327.6 327.9 292.7 333.5 1.70 54 300 9560 -35.1 -38.6 70 3.5 -35.5 290 60 335.9 336.0 293.7 337.6 0.45 55 250 10810 -44.5 -47.3 73 2.8 -44.7 285 70 339.9 340.0 294.5 340.8 0.21 56 209 11980 -53.8 -57.7 63 3.8 -53.9 290 77 343.2 343.2 295.1 343.5 0.08 57 200 12260 -56.1 -60.2 60 4.1 -56.2 295 74 343.9 343.9 295.3 344.2 0.06 58 150 14090 -57.1 -79.1 5 22.0 -57.4 305 53 371.7 371.7 300.9 371.7 0.01 59 100 16660 -56.9 -82.9 2 26.0 -57.3 310 21 417.8 417.8 307.4 417.8 0.00 60 70 18930 -54.5 -83.5 2 29.0 -55.3 350 7 467.8 467.8 312.4 467.8 0.01 61 52 20838 -53.1 -84.1 1 31.0 -54.3 11 6 512.6 512.6 315.8 512.6 0.01 62 50 21090 -53.7 -84.7 1 31.0 -54.9 35 12 516.9 516.9 316.1 517.0 0.01 63 46 21626 -53.3 -84.3 1 31.0 -54.6 50 13 530.4 530.4 316.9 530.4 0.01 64 30 24410 -48.3 -82.3 1 34.0 -51.3 80 17 613.0 613.0 321.2 613.1 0.02 65 25 25612 -47.7 -82.7 1 35.0 -51.3 109 19 647.5 647.5 322.6 647.6 0.02 66 24 25881 -48.1 -83.1 1 35.0 -51.7 96 16 653.9 653.9 322.9 654.1 0.02 67 20 27090 -45.5 -81.5 1 36.0 -50.5 85 17 696.9 696.9 324.3 697.1 0.03 68 17 28182 -42.1 -80.1 1 38.0 -49.0 99 19 741.0 741.0 325.7 741.3 0.04 69 16 28591 -43.1 -81.1 1 38.0 -49.8 93 16 750.7 750.7 326.0 751.0 0.03 70 10 31800 -36.9 -78.9 0 42.0 -48.9 85 24 881.8 881.8 329.1 882.6 0.08 71 9.0 32528 -35.7 -77.7 1 42.0 -49.0 81 26 913.4 913.5 329.7 914.6 0.11 72 8.7 32763 -36.1 -78.1 1 42.0 -49.3 79 26 920.7 920.8 329.8 921.9 0.10 73 7.5 33801 -31.1 -75.1 1 44.0 -48.3 73 29 980.9 981.0 330.9 983.2 0.19 74 7.0 34290 -29.9 -74.9 0 45.0 -48.3 70 30 1005.4 1005.6 331.3 1008.0 0.21 75 6.0 35393 -27.7 -73.7 0 46.0 -48.6 1060.3 1060.4 332.1 1064.1 0.30 76 5.9 35514 -27.9 -73.9 0 46.0 -48.7 1064.5 1064.7 332.2 1068.3 0.29 TRP 200 12260 -56.1 -60.2 60 4.1 -56.2 295 74 343.9 343.9 295.3 344.2 0.06 WND 209 11980 -53.8 -57.7 63 3.8 -53.9 290 77 343.2 343.2 295.1 343.5 0.08 Sounding variables and indices 1000-500 mb thick: 5601.00 m Freezing level: 660.00 mb = 3634.37 m = 11923.65 ft Wetbulb zero: 754.96 mb = 2545.83 m = 8352.36 ft Precipitable water: 1.01 inches Sfc-500 mean rel hum: 67.01 % Est. max temperature: 24.47 C = 76.05 F Sfc-Lift cond lev (LCL): 1023.53 mb = 20.65 m = 67.76 ft T: 7.18 C 700-500 lapse rate: 5.55 C/km ThetaE index: 3.76 C Layer 891.0- 889.0 mb Conv cond level (CCL): 643.31 mb = 3838.99 m = 12594.95 ft Mean mixing ratio: 5.52 g/kg Conv temperature: 37.74 C = 99.93 F Cap Strength: 12.85 C Lifted Index: 16.84 C Risk: None Lifted Index @300 mb: 24.94 C Lifted Index @700 mb: 12.15 C Showalter Index: 12.74 C Risk: None Total Totals Index: 29.20 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 7.10 C K Index: 5.70 Risk: None Sweat Index: 214.76 Risk: None Energy Index: 4.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 59.47 J/kg Max Up Vert Vel: 10.91 m/s Conv Inhibition (B-): 80043.08 J/kg Cap Strength: 16.53 C Lift Cond Lev (LCL): 898.68 mb = 1101.21 m = 3612.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 285 at 23 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 1025 9 205 11 4.6 10.0 | 133 23 -17.1 15.9 1 1000 209 210 24 12.0 20.8 | 160 28 -9.7 26.7 2 989 305 225 25 17.7 17.7 | 170 24 -4.1 23.6 3 953 610 225 27 19.1 19.1 | 174 25 -2.6 25.0 4 925 860 220 26 16.7 19.9 | 169 26 -5.0 25.8 5 919 914 220 27 17.4 20.7 | 171 27 -4.4 26.6 6 886 1219 225 28 19.8 19.8 | 176 26 -1.9 25.7 7 850 1566 230 29 22.2 18.6 | 181 25 0.5 24.6 8 823 1829 235 25 20.5 14.3 | 176 20 -1.3 20.3 9 793 2134 250 26 24.4 8.9 | 190 15 2.7 14.8 10 764 2438 255 20 19.3 5.2 | 168 11 -2.4 11.1 11 737 2743 250 22 20.7 7.5 | 175 13 -1.1 13.4 12 700 3161 260 25 24.6 4.3 | 196 11 2.9 10.3 13 657 3658 265 29 28.9 2.5 | 220 11 7.2 8.4 14 608 4267 260 30 29.5 5.2 | 215 14 7.8 11.1 15 563 4877 270 45 45.0 -0.0 | 256 24 23.3 5.9 16 542 5182 275 46 45.8 -4.0 | 265 24 24.1 1.9 17 500 5810 280 36 35.5 -6.3 | 271 14 13.7 -0.3 18 481 6096 280 39 38.4 -6.8 | 273 17 16.7 -0.9 19 426 7010 285 56 54.1 -14.5 | 285 33 32.4 -8.6 20 400 7490 285 50 48.3 -12.9 | 285 27 26.6 -7.0 21 393 7620 285 49 47.3 -12.7 | 285 26 25.6 -6.8 22 318 9144 280 56 55.1 -9.7 | 277 34 33.4 -3.8 23 300 9560 290 60 56.4 -20.5 | 293 38 34.6 -14.6 24 250 10810 285 70 67.6 -18.1 | 285 47 45.9 -12.2 25 209 11980 290 77 72.4 -26.3 | 292 55 50.6 -20.4 26 202 12192 290 77 72.4 -26.3 | 292 55 50.6 -20.4 27 200 12260 295 74 67.1 -31.3 | 299 52 45.3 -25.4 28 150 14090 305 53 43.4 -30.4 | 318 33 21.7 -24.5 29 145 14326 305 52 42.6 -29.8 | 319 32 20.9 -23.9 30 125 15240 300 41 35.5 -20.5 | 317 20 13.8 -14.6 31 114 15850 300 27 23.4 -13.5 | 348 8 1.6 -7.6 32 103 16459 320 24 15.4 -18.4 | 27 14 -6.3 -12.5 33 100 16660 310 21 16.1 -13.5 | 37 9 -5.7 -7.6 34 94 17069 310 21 16.1 -13.5 | 37 9 -5.7 -7.6 35 85 17678 300 14 12.1 -7.0 | 84 10 -9.6 -1.1 36 81 17983 325 16 9.2 -13.1 | 60 14 -12.6 -7.2 37 77 18288 315 14 9.9 -9.9 | 71 12 -11.8 -4.0 38 74 18593 320 17 10.9 -13.0 | 57 13 -10.8 -7.1 39 70 18898 335 15 6.3 -13.6 | 64 17 -15.4 -7.7 40 70 18930 350 7 1.2 -6.9 | 87 21 -20.5 -1.0 41 53 20726 35 3 -1.7 -2.5 | 98 24 -23.5 3.5 42 50 21031 330 10 5.0 -8.7 | 81 17 -16.7 -2.7 43 50 21090 35 12 -6.9 -9.8 | 82 29 -28.6 -3.9 44 48 21336 35 13 -7.5 -10.6 | 81 30 -29.2 -4.7 45 46 21641 50 13 -10.0 -8.4 | 86 32 -31.7 -2.4 46 44 21946 25 11 -4.6 -10.0 | 81 27 -26.4 -4.1 47 42 22250 60 16 -13.9 -8.0 | 87 36 -35.6 -2.1 48 40 22555 70 12 -11.3 -4.1 | 93 33 -33.0 1.8 49 38 22860 55 14 -11.5 -8.0 | 86 33 -33.2 -2.1 50 36 23165 85 15 -14.9 -1.3 | 97 37 -36.7 4.6 51 33 23774 90 13 -13.0 0.0 | 100 35 -34.7 5.9 52 32 24079 60 11 -9.5 -5.5 | 91 31 -31.3 0.4 53 30 24384 70 13 -12.2 -4.4 | 92 34 -34.0 1.5 54 30 24410 80 17 -16.7 -3.0 | 94 39 -38.5 3.0 55 29 24689 80 17 -16.7 -3.0 | 94 39 -38.5 3.0 56 27 24994 65 16 -14.5 -6.8 | 89 36 -36.2 -0.8 57 26 25298 90 23 -23.0 0.0 | 98 45 -44.7 5.9 58 25 25603 110 19 -17.9 6.5 | 107 41 -39.6 12.4 59 24 25908 95 16 -15.9 1.4 | 101 38 -37.7 7.3 60 23 26213 115 15 -13.6 6.3 | 109 37 -35.3 12.3 61 22 26518 85 14 -13.9 -1.2 | 97 36 -35.7 4.7 62 20 27090 85 17 -16.9 -1.5 | 97 39 -38.7 4.4 63 20 27127 105 15 -14.5 3.9 | 105 38 -36.2 9.8 64 19 27432 75 18 -17.4 -4.7 | 92 39 -39.1 1.3 65 18 27737 65 19 -17.2 -8.0 | 87 39 -39.0 -2.1 66 17 28346 110 19 -17.9 6.5 | 107 41 -39.6 12.4 67 16 28651 90 15 -15.0 0.0 | 99 37 -36.7 5.9 68 15 28956 70 15 -14.1 -5.1 | 91 36 -35.8 0.8 69 15 29261 100 12 -11.8 2.1 | 103 34 -33.6 8.0 70 14 29566 80 14 -13.8 -2.4 | 96 36 -35.5 3.5 71 13 30175 60 17 -14.7 -8.5 | 86 37 -36.5 -2.6 72 10 31800 85 24 -23.9 -2.1 | 95 46 -45.6 3.8 73 7 34290 70 30 -28.2 -10.3 | 85 50 -49.9 -4.3 Wind Parameters Mean winds (0-6000m): 255.2 at 30.0 knts Storm direction: 285.2 at 22.5 knts Shear (0-3000m) pos: 3.4 neg: 0.3 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 54.5 deg Storm rel helicity (0-3000m) pos: 186.3 neg: -34.9 tot: 151.4 m^2/s^2 ave: 50.5 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 4.0 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 1.35 Bulk Shear: 43.92 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 ------------------------------------------------------------------------------- 500 218 22 161 25| 16.9 0.0 16.9|119.9 0.0 119.9 239.8 0.85| 21.5 18.4 1000 220 24 166 25| 8.5 1.0 9.4|130.5 -12.0 118.4 118.4 0.70| 13.0 9.1 1500 222 26 170 25| 6.5 0.6 7.2|154.9 -12.0 142.9 95.3 0.72| 10.1 7.3 2000 225 26 172 24| 4.8 0.5 5.3|167.6 -20.3 147.3 73.7 0.59| 9.8 5.7 2500 230 25 174 22| 3.4 0.4 3.8|173.6 -34.9 138.7 55.5 0.42| 9.5 4.0 3000 234 25 175 21| 3.4 0.3 3.8|186.3 -34.9 151.4 50.5 0.45| 8.8 4.0 4000 242 25 182 18| 3.2 0.4 3.6|204.0 -36.7 167.3 41.8 0.49| 7.6 3.7 5000 248 28 194 17| 4.3 0.3 4.6|274.5 -37.9 236.6 47.3 0.54| 8.0 4.4 6000 255 30 208 15| 3.2 0.3 3.4|300.2 -37.9 262.3 43.7 0.51| 8.0 4.0 Wrote GIF file: /home/apache/climate/data/raob//PASN/skewt/PASN.skewt.20250724.12.gif