UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100900.upa.cvt Date: 0000Z 9 OCT 25 Searching for NSTU... Searching the city database file for: NSTU ... Date:0000Z 9 OCT 25 Station: NSTU WMO ident: 91765 Latitude: -14.33 Longitude: -170.72 Elevation: 3.00 ------------------------------------------------------------------------------- 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 1014 3 25.8 24.3 91 1.5 24.7 150 17 297.8 301.2 297.4 353.5 19.19 1 1000 127 24.2 23.2 94 1.0 23.5 155 18 297.4 300.6 296.7 350.1 18.19 2 995 171 23.6 23.1 97 0.5 23.3 153 20 297.2 300.5 296.6 349.8 18.17 3 988 233 23.0 22.9 99 0.1 22.9 149 23 297.2 300.4 296.5 349.5 18.07 4 980 304 22.8 22.0 95 0.8 22.2 145 26 297.7 300.8 296.1 347.6 17.23 5 974 358 23.0 21.3 90 1.7 21.8 142 26 298.4 301.4 295.9 346.6 16.59 6 925 808 20.2 20.0 99 0.2 20.1 130 24 300.0 302.9 296.0 347.1 16.11 7 913 921 19.6 19.6 100 0.0 19.6 125 22 300.5 303.4 296.0 347.1 15.92 8 850 1537 17.0 16.9 99 0.1 17.0 115 22 304.0 306.6 295.9 346.8 14.40 9 810 1948 15.0 14.9 99 0.1 15.0 122 23 306.0 308.5 295.7 345.9 13.27 10 784 2225 14.4 12.3 87 2.1 13.0 124 21 308.3 310.4 295.1 343.3 11.55 11 770 2377 13.6 12.1 91 1.5 12.6 121 18 309.0 311.2 295.3 344.3 11.60 12 757 2521 13.8 8.8 72 5.0 10.7 105 16 310.7 312.5 294.3 339.7 9.44 13 748 2623 13.4 7.4 67 6.0 9.7 85 15 311.4 313.0 293.9 338.1 8.67 14 738 2736 13.0 7.0 67 6.0 9.3 62 15 312.1 313.8 294.0 338.6 8.55 15 726 2874 11.6 6.8 72 4.8 8.7 58 15 312.1 313.7 294.0 338.6 8.57 16 700 3179 9.6 3.6 66 6.0 6.1 50 16 313.1 314.5 293.1 335.3 7.10 17 685 3359 8.6 1.6 61 7.0 4.7 50 16 313.9 315.1 292.7 333.7 6.28 18 683 3383 8.4 0.4 57 8.0 4.1 51 16 314.0 315.1 292.3 332.2 5.77 19 682 3395 8.4 0.4 57 8.0 4.1 52 16 314.1 315.2 292.3 332.3 5.78 20 678 3444 8.8 -9.2 27 18.0 0.7 54 15 315.1 315.6 290.0 324.2 2.81 21 675 3480 8.8 -6.2 34 15.0 1.6 56 14 315.5 316.2 290.9 327.0 3.56 22 673 3505 9.0 -9.0 27 18.0 0.8 57 14 316.0 316.5 290.4 325.4 2.87 23 672 3517 8.8 -11.2 23 20.0 0.1 58 14 315.9 316.4 289.9 323.8 2.42 24 667 3579 8.6 -12.4 21 21.0 -0.3 61 13 316.3 316.8 289.9 323.6 2.21 25 662 3641 8.2 -11.8 23 20.0 -0.3 64 12 316.6 317.0 290.0 324.3 2.34 26 655 3729 7.4 -1.6 53 9.0 2.7 66 12 316.6 317.6 292.6 333.2 5.20 27 652 3767 7.0 -1.0 57 8.0 2.7 67 12 316.6 317.7 292.8 334.0 5.46 28 643 3881 6.2 -2.8 52 9.0 1.5 68 11 317.0 317.9 292.4 332.5 4.84 29 641 3907 6.0 -3.0 52 9.0 1.4 69 11 317.0 317.9 292.3 332.4 4.79 30 637 3958 6.0 -7.0 39 13.0 -0.2 70 11 317.6 318.3 291.5 329.1 3.55 31 635 3984 6.0 -15.0 20 21.0 -2.3 70 10 317.9 318.2 290.0 324.1 1.88 32 631 4036 5.8 -23.2 10 29.0 -3.8 71 10 318.2 318.4 289.2 321.5 0.93 33 621 4166 4.8 -16.2 20 21.0 -3.3 73 10 318.5 318.9 290.1 324.4 1.74 34 617 4219 4.8 -19.2 16 24.0 -3.8 74 9 319.1 319.4 289.9 323.7 1.36 35 614 4259 4.4 -12.6 28 17.0 -2.7 75 9 319.1 319.6 290.9 327.0 2.36 36 612 4286 4.4 -18.6 17 23.0 -4.0 75 9 319.4 319.7 290.0 324.3 1.44 37 607 4352 4.0 -20.0 15 24.0 -4.4 75 8 319.7 319.9 290.0 324.1 1.29 38 605 4379 4.0 -19.0 17 23.0 -4.3 75 8 320.0 320.3 290.2 324.8 1.41 39 599 4460 3.2 -17.8 20 21.0 -4.6 75 8 320.0 320.3 290.4 325.3 1.57 40 597 4487 2.8 -9.2 41 12.0 -2.6 75 7 319.8 320.4 291.8 330.3 3.19 41 595 4515 2.6 -7.4 48 10.0 -2.1 75 7 319.9 320.6 292.2 332.0 3.69 42 591 4569 2.2 -8.8 44 11.0 -2.8 75 7 320.0 320.7 292.0 331.0 3.33 43 584 4665 1.4 -7.6 51 9.0 -2.8 75 6 320.2 320.9 292.3 332.3 3.70 44 581 4707 0.8 -5.2 64 6.0 -2.1 75 6 320.0 320.8 292.9 334.5 4.47 45 574 4804 0.6 -12.4 37 13.0 -4.8 75 5 320.9 321.4 291.6 329.4 2.57 46 571 4846 0.4 -12.6 37 13.0 -5.0 75 4 321.1 321.6 291.6 329.6 2.54 47 568 4889 0.0 -12.0 40 12.0 -5.0 75 4 321.1 321.6 291.7 330.1 2.68 48 562 4974 0.0 -17.0 26 17.0 -6.3 72 5 322.1 322.4 291.2 328.2 1.80 49 560 5003 -0.5 -20.5 20 20.0 -7.3 71 5 321.8 322.1 290.7 326.4 1.34 50 554 5089 -1.1 -22.1 19 21.0 -7.9 69 5 322.1 322.3 290.6 326.2 1.17 51 538 5322 -3.1 -19.1 28 16.0 -8.6 61 7 322.4 322.7 291.1 327.8 1.57 52 534 5381 -3.3 -17.3 33 14.0 -8.4 59 7 322.9 323.2 291.5 329.2 1.84 53 531 5426 -3.3 -23.3 20 20.0 -9.5 57 8 323.4 323.6 290.9 327.3 1.10 54 500 5900 -6.1 -13.1 58 7.0 -8.9 50 10 325.6 326.2 293.0 335.0 2.79 55 400 7600 -16.9 -21.5 67 4.6 -18.3 330 14 333.0 333.4 294.1 339.1 1.72 56 300 9700 -32.3 -35.7 72 3.4 -32.8 340 11 339.9 340.0 294.8 342.2 0.61 57 250 10960 -42.1 -59.1 14 17.0 -42.9 305 26 343.5 343.5 295.2 343.7 0.05 58 200 12430 -55.3 -61.3 47 6.0 -55.4 315 22 345.2 345.2 295.6 345.4 0.05 59 150 14200 -67.7 -76.7 27 9.0 -67.8 305 20 353.5 353.5 297.4 353.5 0.01 60 131 15004 -74.1 -76.2 73 2.1 -74.1 320 30 356.0 356.0 297.9 356.0 0.01 61 100 16580 -74.3 -86.3 14 12.0 -74.3 330 20 384.2 384.2 302.9 384.2 0.00 62 88 17325 -74.9 -86.9 14 12.0 -74.9 230 6 397.3 397.3 304.8 397.3 0.00 63 88 17325 -74.9 -86.9 14 12.0 -74.9 230 6 397.3 397.3 304.8 397.3 0.00 64 76 18166 -80.3 -88.3 25 8.0 -80.3 307 1 403.0 403.0 305.6 403.0 0.00 65 75 18242 -77.7 -87.7 18 10.0 -77.7 317 1 410.0 410.0 306.5 410.0 0.00 66 72 18477 -75.9 -87.9 13 12.0 -75.9 346 0 418.6 418.6 307.6 418.6 0.00 67 72 18477 -75.9 -87.9 13 12.0 -75.9 346 0 418.6 418.6 307.6 418.6 0.00 68 70 18640 -75.5 -89.5 9 14.0 -75.6 60 9 422.9 422.9 308.0 422.9 0.00 69 63 19256 -71.5 -90.5 4 19.0 -71.6 46 18 444.6 444.6 310.3 444.6 0.00 70 60 19547 -67.9 -90.9 2 23.0 -68.1 54 10 458.9 458.9 311.7 458.9 0.00 71 57 19857 -66.7 -90.7 2 24.0 -66.9 127 10 468.4 468.4 312.5 468.4 0.00 72 55 20075 -62.7 -90.7 1 28.0 -63.1 134 11 482.4 482.4 313.7 482.4 0.00 73 52 20424 -58.5 -88.5 1 30.0 -59.2 75 11 500.0 500.0 314.9 500.0 0.00 74 50 20670 -60.3 -87.3 2 27.0 -60.9 70 17 501.4 501.4 315.1 501.4 0.00 75 43 21596 -64.9 -89.9 2 25.0 -65.3 23 6 512.2 512.2 315.8 512.2 0.00 76 39 22188 -65.9 -89.9 2 24.0 -66.2 87 8 524.1 524.1 316.6 524.2 0.00 77 38 22346 -65.5 -90.5 2 25.0 -65.9 99 11 529.1 529.1 316.9 529.1 0.00 78 36 22675 -62.9 -89.9 1 27.0 -63.4 87 17 544.0 544.0 317.8 544.1 0.00 79 34 23025 -64.7 -90.7 2 26.0 -65.1 89 18 548.3 548.3 318.0 548.3 0.00 80 30 23790 -62.9 -89.9 1 27.0 -63.6 80 33 573.2 573.2 319.3 573.2 0.00 81 28 24218 -62.5 -90.5 1 28.0 -63.2 94 36 585.7 585.7 319.9 585.7 0.00 82 25 24927 -58.5 -88.5 1 30.0 -59.8 90 29 616.5 616.5 321.3 616.5 0.01 83 23 25452 -60.1 -88.1 1 28.0 -61.3 103 31 626.7 626.7 321.7 626.7 0.01 84 22 25732 -57.3 -88.3 1 31.0 -58.9 110 32 643.0 643.0 322.4 643.1 0.01 85 21 26027 -57.5 -88.5 1 31.0 -59.2 112 33 651.0 651.0 322.7 651.1 0.01 86 20 26340 -52.9 -85.9 1 33.0 -55.6 105 33 674.3 674.3 323.6 674.3 0.01 87 19 26674 -51.3 -84.3 1 33.0 -54.5 105 33 689.2 689.2 324.1 689.3 0.02 88 18 27026 -51.5 -84.5 1 33.0 -54.8 112 34 699.3 699.3 324.4 699.4 0.02 89 14 28687 -45.1 -82.1 1 37.0 -51.4 67 32 773.1 773.1 326.5 773.4 0.03 90 13 29183 -45.9 -81.9 1 36.0 -52.2 52 31 786.9 786.9 326.9 787.2 0.04 91 12 29718 -45.3 -82.3 1 37.0 -52.1 73 26 807.2 807.3 327.4 807.6 0.04 92 11 30302 -43.3 -82.3 1 39.0 -51.4 90 23 834.8 834.9 328.1 835.2 0.04 93 10 30950 -40.1 -80.1 1 40.0 -50.3 105 21 869.9 869.9 328.8 870.5 0.07 94 9.9 31019 -40.1 -80.1 1 40.0 -50.4 872.4 872.4 328.9 873.0 0.07 95 8.4 32142 -39.3 -80.3 1 41.0 -50.8 917.5 917.5 329.8 918.3 0.08 TRP 131 15004 -74.1 -76.2 73 2.1 -74.1 320 30 356.0 356.0 297.9 356.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5773.00 m Freezing level: 562.00 mb = 4973.98 m = 16318.65 ft Wetbulb zero: 670.33 mb = 3537.93 m = 11607.24 ft Precipitable water: 2.07 inches Sfc-500 mean rel hum: 63.97 % Est. max temperature: 31.22 C = 88.19 F Sfc-Lift cond lev (LCL): 992.58 mb = 192.38 m = 631.17 ft T: 23.39 C 700-500 lapse rate: 5.77 C/km ThetaE index: 6.89 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 940.89 mb = 659.54 m = 2163.82 ft Mean mixing ratio: 16.97 g/kg Conv temperature: 27.49 C = 81.48 F Cap Strength: 0.91 C Lifted Index: -2.49 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.91 C Lifted Index @700 mb: -0.50 C Showalter Index: -1.96 C Risk: Thunderstorms probable Total Totals Index: 46.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 23.00 C K Index: 34.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 256.80 Risk: None Energy Index: -2.33 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 838.11 J/kg Max Up Vert Vel: 40.94 m/s Conv Inhibition (B-): 1.94 J/kg Cap Strength: 0.91 C Lift Cond Lev (LCL): 952.29 mb = 554.53 m = 1819.30 ft Lev Free Conv (LFC): 927.29 mb = 786.47 m = 2580.24 ft Equ Level (EL): 767.29 mb = 2407.33 m = 7897.95 ft B at Equ Level: 26.88 J/kg Max Parcel Lev (MPL): 107.29 mb = 16169.40 m = 53048.57 ft Wind level data Storm motion: 132 at 11 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 1014 3 150 17 -8.5 14.7 | 179 7 -0.1 7.1 1 1000 127 155 18 -7.6 16.3 | 185 9 0.8 8.7 2 980 305 145 26 -14.9 21.3 | 154 15 -6.5 13.7 3 946 610 130 26 -19.9 16.7 | 128 15 -11.6 9.1 4 925 808 130 24 -18.4 15.4 | 128 13 -10.0 7.8 5 914 914 125 22 -18.0 12.6 | 117 11 -9.7 5.0 6 882 1219 135 20 -14.1 14.1 | 139 9 -5.8 6.5 7 851 1524 115 23 -20.8 9.7 | 100 13 -12.5 2.1 8 850 1537 115 22 -19.9 9.3 | 98 12 -11.6 1.7 9 792 2134 125 23 -18.8 13.2 | 118 12 -10.5 5.6 10 764 2438 120 16 -13.9 8.0 | 94 6 -5.5 0.4 11 737 2743 60 15 -13.0 -7.5 | 17 16 -4.6 -15.1 12 711 3048 55 16 -13.1 -9.2 | 16 17 -4.7 -16.8 13 700 3179 50 16 -12.3 -10.3 | 12 18 -3.9 -17.9 14 685 3353 50 16 -12.3 -10.3 | 12 18 -3.9 -17.9 15 660 3658 65 12 -10.9 -5.1 | 11 13 -2.5 -12.7 16 612 4267 75 9 -8.7 -2.3 | 2 10 -0.3 -9.9 17 567 4877 75 4 -3.9 -1.0 | 333 10 4.5 -8.6 18 507 5791 45 10 -7.1 -7.1 | 355 15 1.3 -14.7 19 500 5900 50 10 -7.7 -6.4 | 357 14 0.7 -14.0 20 487 6096 60 12 -10.4 -6.0 | 8 14 -2.0 -13.6 21 468 6401 40 10 -6.4 -7.7 | 353 15 1.9 -15.3 22 450 6706 10 11 -1.9 -10.8 | 341 20 6.5 -18.4 23 432 7010 15 16 -4.1 -15.5 | 350 23 4.2 -23.1 24 400 7600 330 14 7.0 -12.1 | 322 25 15.4 -19.7 25 399 7620 330 16 8.0 -13.9 | 323 27 16.4 -21.5 26 367 8230 350 16 2.8 -15.8 | 335 26 11.1 -23.4 27 338 8839 350 21 3.6 -20.7 | 337 31 12.0 -28.3 28 300 9700 340 11 3.8 -10.3 | 326 22 12.1 -17.9 29 298 9754 340 11 3.8 -10.3 | 326 22 12.1 -17.9 30 285 10058 335 11 4.6 -10.0 | 323 22 13.0 -17.6 31 273 10363 305 17 13.9 -9.8 | 308 28 22.3 -17.4 32 250 10960 305 26 21.3 -14.9 | 307 37 29.7 -22.5 33 217 11887 315 28 19.8 -19.8 | 314 39 28.2 -27.4 34 200 12430 315 22 15.6 -15.6 | 314 33 23.9 -23.2 35 198 12497 320 24 15.4 -18.4 | 318 35 23.8 -26.0 36 188 12802 315 22 15.6 -15.6 | 314 33 23.9 -23.2 37 179 13106 300 15 13.0 -7.5 | 305 26 21.4 -15.1 38 162 13716 255 33 31.9 8.5 | 269 40 40.2 0.9 39 154 14021 245 21 19.0 8.9 | 267 27 27.4 1.3 40 150 14200 305 20 16.4 -11.5 | 308 31 24.7 -19.1 41 147 14326 310 21 16.1 -13.5 | 311 32 24.5 -21.1 42 133 14935 340 29 9.9 -27.3 | 332 39 18.3 -34.9 43 131 15004 320 30 19.3 -23.0 | 318 41 27.6 -30.6 44 126 15240 325 30 17.2 -24.6 | 322 41 25.6 -32.2 45 119 15545 300 28 24.2 -14.0 | 304 39 32.6 -21.6 46 113 15850 315 23 16.3 -16.3 | 314 34 24.6 -23.9 47 108 16154 300 15 13.0 -7.5 | 305 26 21.4 -15.1 48 102 16459 310 14 10.7 -9.0 | 311 25 19.1 -16.6 49 100 16580 330 20 10.0 -17.3 | 324 31 18.4 -24.9 50 97 16764 330 20 10.0 -17.3 | 324 31 18.4 -24.9 51 92 17069 320 16 10.3 -12.3 | 317 27 18.6 -19.9 52 87 17374 210 4 2.0 3.5 | 292 11 10.4 -4.1 53 71 18593 0 0 -0.0 -0.0 | 312 11 8.4 -7.6 54 70 18640 60 9 -7.8 -4.5 | 357 12 0.6 -12.1 55 64 19202 50 20 -15.3 -12.9 | 19 22 -7.0 -20.5 56 61 19507 35 10 -5.7 -8.2 | 351 16 2.6 -15.8 57 58 19812 125 10 -8.2 5.7 | 355 2 0.2 -1.9 58 55 20117 135 11 -7.8 7.8 | 254 1 0.6 0.2 59 52 20422 75 11 -10.6 -2.8 | 12 11 -2.3 -10.5 60 50 20670 70 17 -16.0 -5.8 | 30 15 -7.6 -13.4 61 50 20726 70 17 -16.0 -5.8 | 30 15 -7.6 -13.4 62 47 21031 65 15 -13.6 -6.3 | 21 15 -5.2 -13.9 63 45 21336 40 10 -6.4 -7.7 | 353 15 1.9 -15.3 64 41 21946 0 0 -0.0 -0.0 | 312 11 8.4 -7.6 65 39 22250 110 10 -9.4 3.4 | 14 4 -1.0 -4.2 66 37 22555 75 14 -13.5 -3.6 | 25 12 -5.2 -11.2 67 35 22860 105 21 -20.3 5.4 | 80 12 -11.9 -2.2 68 33 23165 75 16 -15.5 -4.1 | 31 14 -7.1 -11.8 69 32 23470 110 20 -18.8 6.8 | 86 10 -10.4 -0.8 70 30 23774 115 30 -27.2 12.7 | 105 19 -18.8 5.1 71 30 23790 80 33 -32.5 -5.7 | 61 28 -24.1 -13.3 72 29 24079 95 38 -37.9 3.3 | 82 30 -29.5 -4.3 73 25 24994 90 28 -28.0 0.0 | 69 21 -19.6 -7.6 74 21 25908 115 33 -29.9 13.9 | 106 22 -21.5 6.3 75 20 26340 105 33 -31.9 8.5 | 92 24 -23.5 0.9 76 19 26822 105 33 -31.9 8.5 | 92 24 -23.5 0.9 77 18 27127 115 35 -31.7 14.8 | 107 24 -23.4 7.2 78 13 29261 50 31 -23.7 -19.9 | 29 32 -15.4 -27.5 79 12 29870 80 25 -24.6 -4.3 | 54 20 -16.3 -12.0 80 10 30950 105 21 -20.3 5.4 | 80 12 -11.9 -2.2 Wind Parameters Mean winds (0-6000m): 102.3 at 15.1 knts Storm direction: 132.3 at 11.3 knts Shear (0-3000m) pos: 0.4 neg: 4.5 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): -162.9 deg Storm rel helicity (0-3000m) pos: 20.1 neg: -110.9 tot: -90.9 m^2/s^2 ave: -30.3 10^-3 m/s^2 rel: -0.50 Storm rel vorticity (0-3000m) horiz: 10.5 stream: -5.2 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 26.41 Bulk Shear: 31.73 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 ------------------------------------------------------------------------------- 500 146 22 158 12| 0.0 10.8 10.8| 1.4 -35.2 -33.8 -67.6 -0.65| 15.3 -9.9 1000 137 23 142 12| 0.0 4.4 4.4| 3.7 -50.7 -47.0 -47.0 -0.58| 11.7 -6.8 1500 134 23 136 11| 0.0 4.4 4.4| 9.5 -68.0 -58.5 -39.0 -0.53| 11.3 -5.9 2000 130 23 128 11| 0.7 3.3 3.9| 17.9 -68.9 -51.0 -25.5 -0.41| 9.3 -3.8 2500 129 22 125 11| 0.5 3.0 3.5| 20.1 -81.4 -61.3 -24.5 -0.44| 9.7 -4.2 3000 123 21 112 10| 0.4 4.5 5.0| 20.1-110.9 -90.9 -30.3 -0.50| 10.5 -5.2 4000 111 19 86 9| 1.2 3.4 4.6| 20.8-120.6 -99.7 -24.9 -0.47| 9.1 -4.2 5000 108 17 71 8| 1.2 2.7 3.9| 22.6-135.3-112.7 -22.5 -0.49| 8.0 -3.9 6000 102 15 55 8| 0.8 2.5 3.3| 40.3-135.3 -95.0 -15.8 -0.38| 7.4 -2.8 Wrote GIF file: /home/apache/climate/data/raob//NSTU/skewt/NSTU.skewt.20251009.00.gif