UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025070600.upa.cvt Date: 0000Z 6 JUL 25 Searching for PASN... Searching the city database file for: PASN ... Date:0000Z 6 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 1008 9 7.8 6.8 93 1.0 7.3 45 8 280.3 281.4 280.1 297.1 6.15 1 1003 50 6.8 6.8 100 0.0 6.8 48 10 279.7 280.8 279.8 296.6 6.18 2 1000 74 6.6 6.3 98 0.3 6.5 50 12 279.8 280.8 279.6 296.1 5.99 3 983 215 5.8 5.8 100 0.0 5.8 62 17 280.3 281.3 279.7 296.4 5.88 4 974 290 6.0 6.0 100 0.0 6.0 69 20 281.3 282.3 280.4 297.8 6.02 5 964 375 7.8 5.1 83 2.7 6.4 70 20 283.9 284.9 281.3 299.8 5.71 6 952 478 7.4 4.6 82 2.8 6.0 70 21 284.5 285.5 281.4 300.1 5.59 7 925 715 6.0 3.9 86 2.1 4.9 65 19 285.4 286.4 281.7 300.8 5.47 8 906 885 4.8 3.4 91 1.4 4.1 65 17 285.9 286.8 281.8 301.1 5.39 9 874 1178 3.0 1.0 87 2.0 2.1 65 23 287.0 287.8 281.5 300.4 4.70 10 853 1375 3.4 0.6 82 2.8 2.1 73 27 289.4 290.2 282.5 302.9 4.68 11 850 1404 3.2 0.4 82 2.8 1.9 75 27 289.5 290.3 282.5 302.8 4.63 12 813 1764 1.2 -0.9 86 2.1 0.3 75 28 291.1 291.9 283.0 303.9 4.40 13 800 1893 1.2 -2.6 76 3.8 -0.5 74 28 292.4 293.1 283.0 304.0 3.95 14 752 2389 -1.1 -4.3 79 3.2 -2.4 66 27 295.2 295.8 283.8 306.1 3.69 15 700 2957 -5.3 -6.2 93 0.9 -5.7 75 28 296.6 297.2 284.1 306.9 3.43 16 691 3059 -6.1 -6.2 99 0.1 -6.1 75 29 296.8 297.5 284.3 307.3 3.48 17 665 3358 -7.9 -8.9 93 1.0 -8.3 70 33 298.1 298.6 284.2 307.0 2.93 18 645 3595 -9.9 -10.0 99 0.1 -9.9 66 29 298.4 298.9 284.1 306.9 2.77 19 640 3655 -9.1 -11.0 86 1.9 -9.8 65 28 300.0 300.5 284.5 307.9 2.58 20 630 3777 -9.5 -11.7 84 2.2 -10.2 66 28 300.9 301.3 284.8 308.6 2.48 21 622 3876 -8.7 -12.7 73 4.0 -10.1 67 27 302.9 303.3 285.4 310.1 2.31 22 604 4103 -9.3 -13.8 70 4.5 -10.8 69 27 304.8 305.2 285.9 311.7 2.18 23 601 4142 -9.5 -13.9 70 4.4 -11.0 69 26 305.0 305.4 286.0 311.8 2.17 24 589 4298 -8.9 -16.9 52 8.0 -11.4 71 26 307.4 307.8 286.4 313.0 1.73 25 586 4337 -8.9 -17.9 48 9.0 -11.6 72 25 307.9 308.2 286.4 313.1 1.60 26 578 4444 -9.5 -18.5 48 9.0 -12.2 75 22 308.4 308.7 286.5 313.4 1.54 27 569 4565 -10.3 -18.3 52 8.0 -12.7 79 19 308.8 309.1 286.8 314.0 1.59 28 538 4994 -12.9 -21.9 47 9.0 -15.3 85 24 310.7 311.0 287.0 314.8 1.23 29 530 5109 -13.1 -27.1 30 14.0 -16.3 85 23 311.8 312.0 286.9 314.5 0.78 30 500 5550 -16.7 -28.7 35 12.0 -19.2 85 21 312.7 312.8 287.1 315.1 0.72 31 498 5580 -16.9 -28.9 35 12.0 -19.4 86 21 312.8 312.9 287.2 315.2 0.70 32 494 5641 -17.1 -37.1 16 20.0 -20.3 89 20 313.3 313.3 286.9 314.4 0.32 33 491 5686 -17.3 -38.3 14 21.0 -20.5 91 19 313.6 313.6 286.9 314.6 0.29 34 481 5840 -18.1 -41.1 11 23.0 -21.3 94 18 314.4 314.5 287.2 315.2 0.22 35 453 6285 -21.7 -40.7 16 19.0 -24.2 72 20 315.4 315.4 287.5 316.2 0.24 36 434 6599 -23.7 -37.7 26 14.0 -25.6 60 18 316.7 316.8 288.1 318.0 0.34 37 432 6633 -23.9 -34.9 36 11.0 -25.6 60 18 316.9 317.0 288.2 318.5 0.46 38 430 6667 -24.3 -35.3 35 11.0 -25.9 60 18 316.8 316.9 288.2 318.4 0.44 39 426 6735 -24.7 -38.7 26 14.0 -26.5 60 17 317.1 317.2 288.2 318.3 0.32 40 417 6890 -26.1 -38.1 31 12.0 -27.6 60 16 317.3 317.3 288.2 318.5 0.34 41 416 6907 -26.3 -39.3 28 13.0 -27.9 60 16 317.2 317.3 288.2 318.3 0.30 42 404 7118 -26.9 -44.9 17 18.0 -28.7 69 13 319.1 319.2 288.6 319.8 0.17 43 400 7190 -27.7 -44.7 18 17.0 -29.4 75 12 319.0 319.0 288.6 319.7 0.18 44 358 7974 -34.7 -45.7 32 11.0 -35.5 89 14 319.9 319.9 288.9 320.6 0.18 45 352 8091 -35.5 -47.5 28 12.0 -36.4 86 14 320.4 320.4 289.0 320.9 0.15 46 341 8311 -37.5 -44.5 48 7.0 -38.0 80 15 320.6 320.6 289.2 321.4 0.21 47 336 8412 -38.5 -42.5 66 4.0 -38.8 77 15 320.5 320.6 289.2 321.5 0.27 48 335 8432 -38.7 -43.7 59 5.0 -39.1 77 15 320.5 320.6 289.2 321.4 0.24 49 323 8681 -40.5 -41.9 86 1.4 -40.6 70 16 321.4 321.5 289.5 322.5 0.30 50 319 8766 -41.3 -43.5 79 2.2 -41.5 67 16 321.5 321.5 289.5 322.4 0.25 51 315 8851 -41.7 -43.4 83 1.7 -41.8 65 16 322.1 322.1 289.7 323.0 0.26 52 309 8981 -42.5 -50.5 41 8.0 -42.9 56 16 322.7 322.7 289.7 323.2 0.12 53 307 9025 -42.1 -55.1 23 13.0 -42.7 53 16 323.9 323.9 290.0 324.2 0.07 54 300 9180 -43.3 -53.3 32 10.0 -43.7 40 16 324.3 324.3 290.2 324.7 0.09 55 283 9571 -46.7 -53.7 45 7.0 -47.0 43 15 324.9 324.9 290.3 325.3 0.09 56 281 9618 -47.1 -55.1 40 8.0 -47.4 44 14 325.0 325.0 290.3 325.3 0.08 57 251 10364 -49.9 -64.9 16 15.0 -50.3 355 24 331.5 331.5 292.2 331.6 0.02 58 250 10390 -49.9 -64.9 16 15.0 -50.3 355 24 331.9 331.9 292.3 332.0 0.02 59 200 11860 -46.9 -74.9 3 28.0 -47.6 25 17 358.5 358.5 298.4 358.5 0.01 60 150 13770 -46.7 -80.7 1 34.0 -47.6 25 9 389.6 389.6 303.8 389.6 0.00 61 100 16430 -50.3 -83.3 1 33.0 -51.2 75 4 430.5 430.5 308.9 430.6 0.00 62 70 18760 -48.9 -83.9 1 35.0 -50.3 90 8 479.8 479.8 313.4 479.8 0.00 63 68 18950 -49.1 -84.1 1 35.0 -50.5 99 9 483.3 483.3 313.7 483.4 0.00 64 55 20350 -46.7 -82.7 1 36.0 -48.8 152 3 519.1 519.1 316.2 519.1 0.01 65 50 20980 -47.9 -82.9 1 35.0 -50.0 90 10 530.6 530.6 316.9 530.6 0.01 66 45 21674 -48.5 -83.5 1 35.0 -50.7 65 12 545.4 545.4 317.8 545.4 0.01 67 39 22617 -48.1 -84.1 1 36.0 -50.6 101 11 569.2 569.2 319.1 569.2 0.01 68 34 23526 -45.7 -83.7 1 38.0 -49.1 98 12 598.3 598.3 320.5 598.3 0.01 69 30 24360 -45.9 -82.9 1 37.0 -49.6 55 3 619.5 619.5 321.5 619.6 0.01 70 25 25574 -46.5 -83.5 1 37.0 -50.5 91 18 650.9 651.0 322.7 651.1 0.01 71 20 27070 -42.5 -82.5 0 40.0 -48.7 85 12 706.1 706.1 324.6 706.3 0.02 72 18 27785 -41.1 -82.1 0 41.0 -48.3 70 12 732.1 732.1 325.4 732.3 0.03 73 15 29028 -40.5 -81.5 0 41.0 -48.7 112 21 773.3 773.3 326.5 773.6 0.03 74 14 29499 -40.7 -81.7 0 41.0 -49.1 100 20 788.0 788.0 327.0 788.3 0.04 75 11 31153 -37.9 -79.9 0 42.0 -48.9 77 19 854.5 854.5 328.5 855.1 0.06 76 11 31153 -34.5 -77.5 0 43.0 -47.4 77 19 866.8 866.9 328.8 867.7 0.09 77 10 31820 -34.3 -77.3 0 43.0 -47.9 75 17 891.5 891.6 329.2 892.6 0.10 78 8.9 32643 -30.3 -75.3 0 45.0 -47.0 93 21 937.2 937.2 330.1 938.9 0.16 79 8.0 33404 -28.3 -73.3 1 45.0 -47.0 109 25 974.1 974.3 330.8 976.9 0.24 80 7.5 33866 -29.3 -74.3 0 45.0 -47.7 119 27 988.2 988.4 331.0 990.8 0.22 81 7.0 34360 -28.7 -73.7 0 45.0 -47.9 130 29 1010.4 1010.6 331.4 1013.5 0.25 82 6.0 35466 -27.7 -73.7 0 46.0 -48.6 1060.3 1060.4 332.1 1064.1 0.30 TRP 251 10364 -49.9 -64.9 16 15.0 -50.3 355 24 331.5 331.5 292.2 331.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5476.00 m Freezing level: 774.96 mb = 2152.21 m = 7060.97 ft Wetbulb zero: 808.49 mb = 1808.43 m = 5933.10 ft Precipitable water: 0.76 inches Sfc-500 mean rel hum: 75.10 % Est. max temperature: 16.34 C = 61.41 F Sfc-Lift cond lev (LCL): 992.82 mb = 133.17 m = 436.92 ft T: 6.26 C 700-500 lapse rate: 4.40 C/km ThetaE index: 1.04 C Layer 1003.0- 983.0 mb Conv cond level (CCL): 891.00 mb = 1020.92 m = 3349.45 ft Mean mixing ratio: 5.71 g/kg Conv temperature: 13.91 C = 57.04 F Cap Strength: 12.95 C Lifted Index: 12.93 C Risk: None Lifted Index @300 mb: 18.00 C Lifted Index @700 mb: 4.64 C Showalter Index: 10.29 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 19.90 C Cross Totals Index: 17.10 C K Index: 19.40 Risk: < 20 % chance of thunderstorms Sweat Index: 79.80 Risk: None Energy Index: 2.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.32 J/kg Max Up Vert Vel: 7.91 m/s Conv Inhibition (B-): 66859.47 J/kg Cap Strength: 12.93 C Lift Cond Lev (LCL): 934.75 mb = 628.78 m = 2062.91 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 103 at 18 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 1008 9 45 8 -5.7 -5.7 | 309 16 12.0 -9.8 1 1000 74 50 12 -9.2 -7.7 | 325 15 8.5 -11.9 2 972 305 70 20 -18.8 -6.8 | 6 11 -1.1 -11.0 3 937 610 70 21 -19.7 -7.2 | 10 12 -2.1 -11.3 4 925 715 65 19 -17.2 -8.0 | 358 12 0.4 -12.2 5 903 914 65 17 -15.4 -7.2 | 349 12 2.3 -11.3 6 869 1219 65 24 -21.8 -10.1 | 16 15 -4.1 -14.3 7 850 1404 75 27 -26.1 -7.0 | 37 14 -8.4 -11.2 8 806 1829 75 28 -27.0 -7.2 | 39 15 -9.4 -11.4 9 776 2134 70 30 -28.2 -10.3 | 36 18 -10.5 -14.4 10 747 2438 65 26 -23.6 -11.0 | 21 16 -5.9 -15.2 11 719 2743 70 26 -24.4 -8.9 | 27 15 -6.8 -13.1 12 700 2957 75 28 -27.0 -7.2 | 39 15 -9.4 -11.4 13 692 3048 75 29 -28.0 -7.5 | 42 16 -10.4 -11.7 14 665 3353 70 33 -31.0 -11.3 | 41 20 -13.4 -15.5 15 639 3658 65 28 -25.4 -11.8 | 26 18 -7.7 -16.0 16 591 4267 70 26 -24.4 -8.9 | 27 15 -6.8 -13.1 17 568 4572 80 19 -18.7 -3.3 | 8 8 -1.1 -7.5 18 546 4877 85 24 -23.9 -2.1 | 45 9 -6.3 -6.3 19 500 5550 85 21 -20.9 -1.8 | 29 7 -3.3 -6.0 20 484 5791 95 18 -17.9 1.6 | 6 3 -0.3 -2.6 21 464 6096 90 19 -19.0 0.0 | 18 4 -1.3 -4.2 22 445 6401 60 20 -17.3 -10.0 | 359 14 0.3 -14.2 23 410 7010 60 15 -13.0 -7.5 | 338 13 4.7 -11.7 24 400 7190 75 12 -11.6 -3.1 | 320 9 6.1 -7.3 25 376 7620 80 15 -14.8 -2.6 | 337 7 2.9 -6.8 26 360 7925 90 14 -14.0 0.0 | 319 6 3.7 -4.2 27 315 8839 65 16 -14.5 -6.8 | 344 11 3.2 -10.9 28 302 9144 45 16 -11.3 -11.3 | 338 17 6.3 -15.5 29 300 9180 40 16 -10.3 -12.3 | 336 18 7.4 -16.4 30 275 9754 45 14 -9.9 -9.9 | 331 16 7.8 -14.1 31 263 10058 355 16 1.4 -15.9 | 317 28 19.1 -20.1 32 251 10363 345 16 4.1 -15.5 | 312 29 21.8 -19.6 33 251 10364 355 24 2.1 -23.9 | 325 34 19.8 -28.1 34 250 10390 355 24 2.1 -23.9 | 325 34 19.8 -28.1 35 240 10668 355 24 2.1 -23.9 | 325 34 19.8 -28.1 36 200 11860 25 17 -7.2 -15.4 | 332 22 10.5 -19.6 37 190 12192 25 17 -7.2 -15.4 | 332 22 10.5 -19.6 38 182 12497 20 17 -5.8 -16.0 | 330 23 11.8 -20.1 39 174 12802 5 14 -1.2 -13.9 | 318 24 16.4 -18.1 40 158 13411 30 11 -5.5 -9.5 | 318 18 12.2 -13.7 41 150 13770 25 9 -3.8 -8.2 | 312 19 13.9 -12.3 42 144 14021 30 10 -5.0 -8.7 | 315 18 12.7 -12.8 43 138 14326 350 12 2.1 -11.8 | 309 25 19.7 -16.0 44 132 14630 360 10 -0.0 -10.0 | 309 23 17.7 -14.2 45 126 14935 335 10 4.2 -9.1 | 301 26 21.9 -13.2 46 120 15240 355 8 0.7 -8.0 | 303 22 18.4 -12.1 47 114 15545 55 10 -8.2 -5.7 | 316 14 9.5 -9.9 48 109 15850 15 4 -1.0 -3.9 | 296 18 16.6 -8.0 49 104 16154 35 10 -5.7 -8.2 | 316 17 11.9 -12.4 50 100 16430 75 4 -3.9 -1.0 | 291 15 13.8 -5.2 51 100 16459 80 10 -9.8 -1.7 | 307 10 7.8 -5.9 52 95 16764 75 4 -3.9 -1.0 | 291 15 13.8 -5.2 53 75 18288 85 5 -5.0 -0.4 | 290 13 12.7 -4.6 54 70 18760 90 8 -8.0 0.0 | 293 11 9.7 -4.2 55 63 19507 125 10 -8.2 5.7 | 261 10 9.5 1.6 56 57 20117 175 1 -0.1 1.0 | 280 18 17.6 -3.2 57 50 20980 90 10 -10.0 0.0 | 299 9 7.7 -4.2 58 47 21336 85 10 -10.0 -0.9 | 303 9 7.7 -5.0 59 45 21641 65 12 -10.9 -5.1 | 324 11 6.8 -9.2 60 41 22250 70 10 -9.4 -3.4 | 313 11 8.3 -7.6 61 39 22555 100 10 -9.8 1.7 | 287 8 7.8 -2.4 62 38 22860 105 14 -13.5 3.6 | 277 4 4.1 -0.5 63 36 23165 120 11 -9.5 5.5 | 261 8 8.1 1.3 64 34 23470 110 13 -12.2 4.4 | 267 5 5.4 0.3 65 33 23774 50 10 -7.7 -6.4 | 317 15 10.0 -10.6 66 31 24079 120 10 -8.7 5.0 | 265 9 9.0 0.8 67 30 24360 55 3 -2.5 -1.7 | 291 16 15.2 -5.9 68 30 24384 115 9 -8.2 3.8 | 272 10 9.5 -0.4 69 29 24689 55 2 -1.6 -1.1 | 288 17 16.0 -5.3 70 26 25298 40 10 -6.4 -7.7 | 316 16 11.2 -11.8 71 25 25603 95 19 -18.9 1.7 | 27 3 -1.3 -2.5 72 24 25908 115 21 -19.0 8.9 | 164 5 -1.4 4.7 73 23 26213 115 15 -13.6 6.3 | 242 5 4.1 2.2 74 21 26822 115 14 -12.7 5.9 | 251 5 5.0 1.8 75 20 27070 85 12 -12.0 -1.0 | 312 8 5.7 -5.2 76 20 27127 115 14 -12.7 5.9 | 251 5 5.0 1.8 77 19 27432 85 14 -13.9 -1.2 | 325 7 3.7 -5.4 78 18 27737 70 11 -10.3 -3.8 | 317 11 7.3 -7.9 79 17 28042 70 15 -14.1 -5.1 | 339 10 3.6 -9.3 80 17 28346 105 17 -16.4 4.4 | 259 1 1.2 0.2 81 16 28651 90 20 -20.0 0.0 | 29 5 -2.3 -4.2 82 15 29261 125 21 -17.2 12.0 | 183 8 0.5 7.9 83 14 29566 95 20 -19.9 1.7 | 43 3 -2.3 -2.4 84 13 29870 105 21 -20.3 5.4 | 116 3 -2.6 1.3 85 13 30175 80 23 -22.7 -4.0 | 31 10 -5.0 -8.2 86 10 31820 75 17 -16.4 -4.4 | 352 9 1.2 -8.6 87 7 34360 130 29 -22.2 18.6 | 163 15 -4.6 14.5 Wind Parameters Mean winds (0-6000m): 73.3 at 24.2 knts Storm direction: 103.3 at 18.1 knts Shear (0-3000m) pos: 4.6 neg: 1.1 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 91.4 deg Storm rel helicity (0-3000m) pos: 109.4 neg: -35.8 tot: 73.6 m^2/s^2 ave: 24.5 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 3.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 3.92 Bulk Shear: 8.00 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 65 17 349 12| 14.2 0.0 14.2| 47.2 0.0 47.2 94.4 0.94| 14.9 14.1 1000 66 18 354 12| 7.1 1.2 8.3| 54.4 -13.8 40.6 40.6 0.54| 11.1 6.0 1500 67 20 4 12| 7.8 0.8 8.6| 89.2 -13.8 75.4 50.3 0.66| 10.9 7.2 2000 70 22 14 12| 5.8 0.8 6.6| 90.8 -15.9 74.9 37.5 0.61| 8.9 5.4 2500 69 23 18 13| 4.7 1.3 6.0| 90.8 -35.8 55.0 22.0 0.41| 8.3 3.4 3000 70 24 21 13| 4.6 1.1 5.7|109.4 -35.8 73.6 24.5 0.47| 7.8 3.6 4000 69 25 25 14| 3.0 1.2 4.3|111.6 -61.7 49.9 12.5 0.29| 7.4 2.1 5000 71 25 25 14| 2.6 1.0 3.6|121.4 -69.8 51.6 10.3 0.26| 7.3 1.9 6000 73 24 26 12| 2.1 0.9 3.0|121.8 -75.0 46.9 7.8 0.19| 6.8 1.3 Wrote GIF file: /home/apache/climate/data/raob//PASN/skewt/PASN.skewt.20250706.00.gif