UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025071500.upa.cvt Date: 0000Z 15 JUL 25 Searching for PASN... Searching the city database file for: PASN ... Date:0000Z 15 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 1018 9 8.0 7.2 95 0.8 7.6 185 15 279.7 280.8 279.9 296.8 6.26 1 1000 155 7.4 7.3 99 0.1 7.3 190 28 280.5 281.6 280.5 298.1 6.42 2 957 516 5.6 5.5 99 0.1 5.5 205 34 282.3 283.3 280.7 298.6 5.92 3 945 620 6.4 3.7 83 2.7 5.1 210 34 284.1 285.0 280.8 298.9 5.28 4 925 796 7.4 2.4 71 5.0 4.9 205 35 286.9 287.7 281.7 300.8 4.92 5 923 814 7.6 2.6 71 5.0 5.1 205 35 287.3 288.1 282.0 301.5 5.00 6 913 904 7.4 2.4 71 5.0 4.9 205 36 287.9 288.8 282.3 302.1 4.98 7 897 1049 6.2 2.6 78 3.6 4.4 205 36 288.2 289.1 282.5 302.8 5.14 8 883 1178 6.2 2.1 75 4.1 4.2 205 35 289.5 290.4 283.0 303.9 5.04 9 869 1309 5.6 1.2 73 4.4 3.5 205 35 290.2 291.0 283.0 304.0 4.80 10 863 1366 5.6 3.2 85 2.4 4.4 205 34 290.7 291.7 284.1 306.8 5.58 11 855 1442 5.4 2.5 82 2.9 3.9 205 34 291.3 292.3 284.1 306.8 5.36 12 850 1490 5.4 3.0 84 2.4 4.2 205 34 291.8 292.8 284.5 307.9 5.59 13 842 1567 5.2 3.2 87 2.0 4.2 205 34 292.4 293.4 284.9 308.9 5.72 14 825 1734 3.8 3.5 98 0.3 3.7 205 33 292.6 293.7 285.2 309.8 5.97 15 808 1903 3.6 1.6 87 2.0 2.6 207 33 294.1 295.1 285.2 309.7 5.32 16 796 2024 2.6 2.6 100 0.0 2.6 211 32 294.3 295.4 285.8 311.2 5.80 17 777 2220 1.8 1.7 99 0.1 1.7 218 31 295.5 296.5 286.0 311.8 5.57 18 770 2293 3.0 2.9 99 0.1 2.9 220 29 297.6 298.7 287.3 315.6 6.13 19 732 2702 1.0 1.0 100 0.0 1.0 225 25 299.7 300.8 287.6 316.5 5.63 20 724 2791 1.6 0.9 95 0.7 1.3 226 24 301.3 302.4 288.2 318.3 5.65 21 704 3016 0.4 0.4 100 0.0 0.4 234 20 302.4 303.5 288.5 319.3 5.60 22 700 3062 0.2 0.1 99 0.1 0.1 235 19 302.7 303.7 288.5 319.3 5.51 23 679 3306 -0.9 -0.9 100 0.0 -0.9 239 17 304.1 305.1 288.8 320.2 5.28 24 677 3330 -1.3 -2.8 90 1.5 -2.0 240 17 303.9 304.8 288.1 318.0 4.60 25 675 3353 -1.1 -2.1 93 1.0 -1.6 240 17 304.4 305.3 288.5 319.2 4.86 26 671 3401 -1.3 -3.7 84 2.4 -2.4 247 16 304.7 305.5 288.1 318.0 4.34 27 669 3425 -1.1 -5.5 72 4.4 -3.0 251 16 305.2 305.9 287.7 316.9 3.79 28 666 3461 -1.1 -6.0 69 4.9 -3.3 257 15 305.6 306.3 287.8 317.0 3.67 29 663 3497 -0.9 -3.3 84 2.4 -2.0 263 14 306.2 307.1 288.8 320.1 4.52 30 652 3630 -2.1 -2.6 96 0.5 -2.3 284 12 306.3 307.2 289.1 321.2 4.85 31 647 3692 -1.5 -1.6 99 0.1 -1.6 291 12 307.7 308.7 289.9 323.9 5.26 32 613 4122 -2.7 -2.8 99 0.1 -2.7 298 27 311.1 312.0 290.9 327.0 5.08 33 596 4345 -3.9 -3.9 100 0.0 -3.9 289 32 312.2 313.1 291.0 327.3 4.81 34 576 4614 -5.7 -6.2 96 0.5 -5.9 285 34 313.2 314.0 290.7 326.4 4.18 35 574 4641 -5.3 -11.3 63 6.0 -7.7 286 34 313.9 314.5 289.7 323.0 2.81 36 573 4655 -5.3 -12.3 58 7.0 -8.0 286 34 314.1 314.6 289.5 322.5 2.59 37 572 4668 -5.1 -11.1 63 6.0 -7.5 286 34 314.5 315.0 289.9 323.8 2.86 38 568 4724 -5.1 -13.1 53 8.0 -8.1 287 34 315.1 315.6 289.7 323.1 2.45 39 567 4738 -5.1 -21.1 27 16.0 -10.0 288 35 315.3 315.5 288.6 319.5 1.25 40 564 4779 -4.9 -22.9 23 18.0 -10.2 288 35 316.0 316.2 288.6 319.7 1.07 41 559 4849 -5.1 -25.1 19 20.0 -10.6 289 35 316.6 316.7 288.6 319.6 0.89 42 558 4864 -5.1 -22.1 25 17.0 -10.2 290 35 316.7 316.9 288.9 320.7 1.17 43 555 4906 -5.3 -11.3 63 6.0 -7.7 290 35 317.0 317.5 290.7 326.5 2.90 44 553 4934 -5.5 -13.5 53 8.0 -8.5 291 35 317.1 317.5 290.3 325.1 2.44 45 552 4949 -5.5 -11.5 63 6.0 -7.9 291 35 317.2 317.8 290.7 326.6 2.87 46 551 4963 -5.7 -14.7 49 9.0 -9.0 291 35 317.2 317.6 290.1 324.5 2.22 47 544 5063 -6.1 -7.3 91 1.2 -6.7 292 35 317.8 318.6 292.0 331.0 4.06 48 532 5238 -7.3 -8.6 90 1.3 -7.9 294 35 318.4 319.2 291.9 330.7 3.76 49 526 5326 -7.5 -11.6 72 4.1 -9.1 295 34 319.2 319.8 291.5 329.1 2.99 50 522 5386 -8.1 -10.7 82 2.6 -9.2 296 34 319.2 319.8 291.7 329.8 3.24 51 517 5461 -8.3 -18.3 44 10.0 -11.6 297 34 319.8 320.2 290.5 325.8 1.75 52 514 5506 -8.3 -17.3 48 9.0 -11.3 297 34 320.4 320.8 290.8 326.8 1.91 53 506 5628 -9.1 -17.1 52 8.0 -11.8 299 34 320.8 321.2 291.0 327.5 1.98 54 500 5720 -9.9 -14.3 70 4.4 -11.5 300 34 321.0 321.5 291.6 329.4 2.53 55 400 7400 -20.9 -22.2 89 1.3 -21.2 310 26 327.8 328.1 292.6 333.5 1.61 56 300 9470 -35.5 -39.9 64 4.4 -36.0 300 28 335.3 335.4 293.5 336.9 0.40 57 250 10710 -46.1 -49.5 68 3.4 -46.3 320 30 337.5 337.6 293.9 338.2 0.17 58 202 12097 -56.5 -59.8 66 3.3 -56.6 310 52 342.3 342.3 294.9 342.6 0.06 59 200 12160 -55.9 -60.9 53 5.0 -56.0 310 51 344.2 344.3 295.4 344.5 0.05 60 150 14010 -51.1 -81.1 2 30.0 -51.7 290 23 382.0 382.0 302.6 382.0 0.00 61 100 16610 -54.7 -83.7 2 29.0 -55.2 340 9 422.0 422.0 308.0 422.1 0.00 62 89 17357 -54.3 -84.3 1 30.0 -54.9 318 7 437.1 437.1 309.6 437.2 0.00 63 71 18818 -50.7 -83.7 1 33.0 -51.9 191 4 474.0 474.0 313.0 474.0 0.01 64 70 18910 -50.9 -82.9 1 32.0 -52.1 175 4 475.5 475.5 313.1 475.5 0.01 65 62 19699 -51.5 -83.5 1 32.0 -52.7 99 2 491.0 491.0 314.3 491.0 0.01 66 50 21100 -50.1 -83.1 1 33.0 -51.8 130 3 525.4 525.4 316.6 525.5 0.01 67 48 21367 -50.5 -83.5 1 33.0 -52.2 149 4 530.6 530.6 316.9 530.7 0.01 68 44 21937 -48.7 -82.7 1 34.0 -50.8 138 7 548.4 548.4 318.0 548.5 0.01 69 40 22563 -49.7 -83.7 1 34.0 -51.8 126 10 561.0 561.0 318.7 561.1 0.01 70 32 24034 -47.1 -82.1 1 35.0 -50.3 119 14 605.0 605.0 320.8 605.1 0.01 71 31 24244 -48.5 -82.5 1 34.0 -51.4 117 10 606.7 606.7 320.9 606.8 0.01 72 30 24460 -47.7 -82.7 1 35.0 -50.8 155 7 614.6 614.6 321.3 614.7 0.01 73 26 25403 -47.7 -82.7 1 35.0 -51.2 81 12 640.3 640.3 322.3 640.4 0.02 74 24 25933 -45.3 -82.3 1 37.0 -49.8 122 12 662.1 662.1 323.2 662.2 0.02 75 22 26513 -45.7 -81.7 1 36.0 -50.3 75 12 677.6 677.6 323.7 677.7 0.02 76 20 27150 -43.3 -81.3 1 38.0 -49.1 95 16 703.6 703.7 324.6 703.9 0.03 77 14 29584 -37.5 -78.5 1 41.0 -47.5 94 18 798.9 798.9 327.3 799.4 0.06 78 13 30095 -38.5 -78.5 1 40.0 -48.3 101 19 812.5 812.5 327.5 813.1 0.07 79 11 31247 -37.3 -78.3 1 41.0 -48.6 116 20 856.6 856.7 328.5 857.4 0.08 80 10 31910 -34.3 -77.3 0 43.0 -47.9 125 21 891.5 891.6 329.2 892.6 0.10 81 8.7 32888 -32.5 -76.5 0 44.0 -48.0 934.7 934.8 330.1 936.2 0.13 TRP 202 12097 -56.5 -59.8 66 3.3 -56.6 310 52 342.3 342.3 294.9 342.6 0.06 WND Sounding variables and indices 1000-500 mb thick: 5565.00 m Freezing level: 696.18 mb = 3106.40 m = 10191.47 ft Wetbulb zero: 697.27 mb = 3093.29 m = 10148.47 ft Precipitable water: 1.17 inches Sfc-500 mean rel hum: 86.67 % Est. max temperature: 18.60 C = 65.48 F Sfc-Lift cond lev (LCL): 1005.72 mb = 108.34 m = 355.43 ft T: 7.59 C 700-500 lapse rate: 3.80 C/km ThetaE index: 0.18 C Layer 808.0- 796.0 mb Conv cond level (CCL): 796.47 mb = 2019.72 m = 6626.30 ft Mean mixing ratio: 5.82 g/kg Conv temperature: 22.69 C = 72.84 F Cap Strength: 19.94 C Lifted Index: 19.90 C Risk: None Lifted Index @300 mb: 25.97 C Lifted Index @700 mb: 10.32 C Showalter Index: 13.75 C Risk: None Total Totals Index: 28.20 C Risk: None Vertical Totals Index: 15.30 C Cross Totals Index: 12.90 C K Index: 18.20 Risk: < 20 % chance of thunderstorms Sweat Index: 287.52 Risk: None Energy Index: 4.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.17 J/kg Max Up Vert Vel: 7.64 m/s Conv Inhibition (B-): 64722.04 J/kg Cap Strength: 19.94 C Lift Cond Lev (LCL): 945.99 mb = 611.31 m = 2005.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 276 at 22 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 1018 9 185 15 1.3 14.9 | 130 27 -20.6 17.4 1 1000 155 190 28 4.9 27.6 | 150 34 -17.0 30.0 2 982 305 195 33 8.5 31.9 | 159 37 -13.3 34.3 3 946 610 210 34 17.0 29.4 | 171 32 -4.9 31.9 4 925 796 205 35 14.8 31.7 | 168 35 -7.1 34.1 5 912 914 205 36 15.2 32.6 | 169 36 -6.7 35.0 6 879 1219 205 35 14.8 31.7 | 168 35 -7.1 34.1 7 850 1490 205 34 14.4 30.8 | 167 34 -7.5 33.2 8 815 1829 205 33 13.9 29.9 | 166 33 -7.9 32.3 9 785 2134 215 32 18.4 26.2 | 173 29 -3.5 28.6 10 756 2438 225 27 19.1 19.1 | 173 22 -2.8 21.5 11 728 2743 225 25 17.7 17.7 | 168 21 -4.2 20.1 12 700 3062 235 19 15.6 10.9 | 155 15 -6.3 13.3 13 675 3353 240 17 14.7 8.5 | 147 13 -7.2 10.9 14 649 3658 290 11 10.3 -3.8 | 83 12 -11.5 -1.3 15 625 3962 305 23 18.8 -13.2 | 16 11 -3.0 -10.8 16 601 4267 290 32 30.1 -10.9 | 316 12 8.2 -8.5 17 578 4572 285 34 32.8 -8.8 | 300 13 11.0 -6.4 18 556 4877 290 35 32.9 -12.0 | 311 15 11.0 -9.6 19 500 5720 300 34 29.4 -17.0 | 333 16 7.6 -14.6 20 476 6096 300 32 27.7 -16.0 | 337 15 5.8 -13.6 21 457 6401 310 26 19.9 -16.7 | 8 14 -2.0 -14.3 22 421 7010 305 29 23.8 -16.6 | 352 14 1.9 -14.2 23 405 7315 320 22 14.1 -16.9 | 28 16 -7.7 -14.4 24 400 7400 310 26 19.9 -16.7 | 8 14 -2.0 -14.3 25 388 7620 310 26 19.9 -16.7 | 8 14 -2.0 -14.3 26 356 8230 300 26 22.5 -13.0 | 357 11 0.6 -10.6 27 314 9144 300 29 25.1 -14.5 | 345 13 3.2 -12.1 28 300 9470 300 28 24.2 -14.0 | 348 12 2.4 -11.6 29 288 9754 300 29 25.1 -14.5 | 345 13 3.2 -12.1 30 250 10710 320 30 19.3 -23.0 | 7 21 -2.6 -20.6 31 229 11278 325 32 18.4 -26.2 | 8 24 -3.5 -23.8 32 219 11582 315 33 23.3 -23.3 | 356 21 1.5 -20.9 33 202 12097 310 52 39.8 -33.4 | 330 36 18.0 -31.0 34 200 12160 310 51 39.1 -32.8 | 330 35 17.2 -30.4 35 199 12192 310 52 39.8 -33.4 | 330 36 18.0 -31.0 36 181 12802 325 42 24.1 -34.4 | 356 32 2.2 -32.0 37 165 13411 310 20 15.3 -12.9 | 32 12 -6.6 -10.4 38 157 13716 280 21 20.7 -3.6 | 44 2 -1.2 -1.2 39 150 14010 290 23 21.6 -7.9 | 3 5 -0.3 -5.4 40 150 14021 300 25 21.7 -12.5 | 1 10 -0.2 -10.1 41 143 14326 290 22 20.7 -7.5 | 13 5 -1.2 -5.1 42 130 14935 325 12 6.9 -9.8 | 64 17 -15.0 -7.4 43 124 15240 310 18 13.8 -11.6 | 41 12 -8.1 -9.2 44 118 15545 335 11 4.6 -10.0 | 66 19 -17.2 -7.6 45 113 15850 295 11 10.0 -4.6 | 79 12 -11.9 -2.2 46 107 16154 325 15 8.6 -12.3 | 53 17 -13.3 -9.9 47 102 16459 315 12 8.5 -8.5 | 66 15 -13.4 -6.1 48 100 16610 340 9 3.1 -8.5 | 72 20 -18.8 -6.0 49 98 16764 340 9 3.1 -8.5 | 72 20 -18.8 -6.0 50 77 18288 285 5 4.8 -1.3 | 94 17 -17.0 1.1 51 70 18910 175 4 -0.3 4.0 | 106 23 -22.2 6.4 52 53 20726 0 0 -0.0 -0.0 | 96 22 -21.9 2.4 53 50 21100 130 3 -2.3 1.9 | 100 25 -24.2 4.3 54 48 21336 150 4 -2.0 3.5 | 104 25 -23.9 5.9 55 38 22860 120 11 -9.5 5.5 | 104 32 -31.4 7.9 56 33 23774 85 10 -10.0 -0.9 | 93 32 -31.8 1.5 57 32 24079 125 15 -12.3 8.6 | 108 36 -34.2 11.0 58 30 24384 110 5 -4.7 1.7 | 99 27 -26.6 4.1 59 30 24460 155 7 -3.0 6.3 | 109 26 -24.8 8.8 60 29 24689 130 10 -7.7 6.4 | 107 31 -29.5 8.8 61 28 24994 235 1 0.8 0.6 | 98 21 -21.1 3.0 62 26 25298 70 10 -9.4 -3.4 | 88 31 -31.3 -1.0 63 25 25603 100 15 -14.8 2.6 | 98 37 -36.7 5.0 64 24 25908 125 13 -10.6 7.5 | 107 34 -32.5 9.9 65 23 26213 100 8 -7.9 1.4 | 97 30 -29.8 3.8 66 22 26518 75 12 -11.6 -3.1 | 89 33 -33.5 -0.7 67 20 27127 105 18 -17.4 4.7 | 100 40 -39.3 7.1 68 20 27150 95 16 -15.9 1.4 | 96 38 -37.8 3.8 69 19 27432 95 16 -15.9 1.4 | 96 38 -37.8 3.8 70 18 28042 130 14 -10.7 9.0 | 109 35 -32.6 11.4 71 17 28346 95 11 -11.0 1.0 | 96 33 -32.8 3.4 72 15 29261 90 18 -18.0 0.0 | 93 40 -39.9 2.4 73 10 31910 125 21 -17.2 12.0 | 110 42 -39.1 14.5 Wind Parameters Mean winds (0-6000m): 246.3 at 29.4 knts Storm direction: 276.3 at 22.0 knts Shear (0-3000m) pos: 2.6 neg: 0.0 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 27.7 deg Storm rel helicity (0-3000m) pos: 238.3 neg: -56.5 tot: 181.8 m^2/s^2 ave: 60.6 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 3.3 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.35 Bulk Shear: 83.94 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 ------------------------------------------------------------------------------- 500 195 29 155 34| 20.8 0.0 20.8|181.1 0.0 181.1 362.2 0.85| 25.3 21.6 1000 201 32 162 34| 10.4 1.0 11.5|207.4 -16.5 190.9 190.9 0.69| 16.4 11.4 1500 203 33 164 34| 6.9 0.1 7.0|207.4 -26.1 181.3 120.8 0.63| 11.5 7.2 2000 204 33 165 34| 5.1 0.1 5.2|225.8 -31.0 194.8 97.4 0.60| 9.8 5.8 2500 206 32 166 32| 3.6 0.1 3.7|238.3 -34.9 203.5 81.4 0.50| 9.8 4.9 3000 209 31 167 30| 2.6 0.0 2.6|238.3 -56.5 181.8 60.6 0.35| 9.5 3.3 4000 216 27 167 25| 4.4 0.0 4.4|238.3-126.7 111.6 27.9 -0.09| 11.0 -0.9 5000 232 28 182 20| 3.8 1.3 5.1|250.1-164.3 85.8 17.2 -0.17| 10.5 -1.7 6000 246 29 199 15| 3.3 1.1 4.4|273.6-164.3 109.3 18.2 -0.10| 9.3 -1.0 Wrote GIF file: /home/apache/climate/data/raob//PASN/skewt/PASN.skewt.20250715.00.gif