UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101000.upa.cvt Date: 0000Z 10 OCT 25 Searching for NSTU... Searching the city database file for: NSTU ... Date:0000Z 10 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 1013 3 29.8 25.7 79 4.1 26.7 95 16 301.8 305.7 299.4 363.9 20.94 1 1007 58 27.6 24.1 81 3.5 25.0 97 17 300.2 303.6 298.0 356.2 19.09 2 1000 123 26.8 23.7 83 3.1 24.5 100 19 300.0 303.4 297.7 355.0 18.76 3 953 547 22.8 22.1 96 0.7 22.3 88 21 300.1 303.3 297.1 352.3 17.84 4 943 640 22.6 21.1 91 1.5 21.5 85 21 300.8 303.9 296.7 350.5 16.94 5 926 799 21.2 20.8 98 0.4 20.9 80 22 300.9 304.0 296.8 350.7 16.93 6 925 808 21.2 20.8 98 0.4 20.9 80 22 301.0 304.1 296.8 350.8 16.95 7 891 1133 19.0 17.9 93 1.1 18.2 85 28 302.0 304.6 295.6 345.1 14.64 8 881 1230 18.2 18.0 99 0.2 18.1 85 30 302.1 304.8 295.8 346.1 14.90 9 863 1408 17.4 17.4 100 0.0 17.4 88 28 303.1 305.8 295.8 346.4 14.64 10 850 1538 16.8 16.8 100 0.0 16.8 85 23 303.7 306.4 295.8 346.2 14.31 11 823 1813 15.2 15.2 100 0.0 15.2 87 21 304.9 307.3 295.4 344.6 13.32 12 802 2033 14.2 12.6 90 1.6 13.1 89 19 306.1 308.2 294.5 340.7 11.51 13 791 2150 13.6 12.3 92 1.3 12.7 90 18 306.6 308.8 294.6 341.1 11.44 14 783 2236 13.8 13.2 96 0.6 13.4 89 17 307.7 310.0 295.5 344.8 12.28 15 780 2268 13.6 13.4 99 0.2 13.5 89 17 307.9 310.2 295.7 345.6 12.49 16 759 2499 13.0 12.7 98 0.3 12.8 87 15 309.6 311.9 296.0 346.9 12.26 17 752 2577 13.0 10.4 84 2.6 11.3 86 14 310.5 312.5 295.0 342.9 10.60 18 733 2792 11.2 11.1 99 0.1 11.2 81 13 310.8 312.9 295.7 345.7 11.40 19 723 2907 11.2 10.1 93 1.1 10.5 72 13 312.0 314.0 295.6 345.3 10.81 20 707 3094 9.8 9.8 100 0.0 9.8 57 12 312.4 314.5 295.7 345.8 10.83 21 700 3177 9.2 9.2 100 0.0 9.2 50 12 312.7 314.7 295.6 345.1 10.50 22 697 3213 9.0 9.0 100 0.0 9.0 49 12 312.8 314.8 295.5 345.0 10.40 23 685 3357 8.2 6.4 88 1.8 7.1 45 11 313.5 315.2 294.6 341.0 8.84 24 676 3466 7.4 6.6 95 0.8 6.9 50 11 313.8 315.5 294.8 342.0 9.09 25 668 3564 7.0 4.5 84 2.5 5.5 55 11 314.4 315.9 294.1 339.2 7.93 26 665 3601 7.4 2.4 71 5.0 4.5 57 11 315.3 316.6 293.5 336.9 6.86 27 650 3789 6.2 2.6 78 3.6 4.1 59 10 316.0 317.3 293.9 338.4 7.12 28 645 3853 6.0 0.0 65 6.0 2.7 59 10 316.4 317.6 293.2 335.3 5.94 29 625 4111 4.8 0.5 74 4.3 2.4 56 7 317.9 319.2 293.9 338.2 6.36 30 612 4283 4.0 -2.0 65 6.0 0.8 55 6 318.9 320.0 293.4 336.3 5.40 31 599 4457 2.8 -1.9 71 4.7 0.3 66 6 319.5 320.6 293.7 337.4 5.56 32 596 4498 3.0 -6.0 52 9.0 -1.3 69 6 320.2 321.0 292.7 333.6 4.10 33 592 4553 2.6 -5.4 56 8.0 -1.3 72 5 320.4 321.2 292.9 334.4 4.32 34 581 4705 2.2 -9.8 41 12.0 -3.1 82 5 321.6 322.2 292.3 332.0 3.13 35 573 4817 1.2 -11.8 37 13.0 -4.3 90 5 321.7 322.2 291.9 330.7 2.70 36 572 4831 1.0 -12.0 37 13.0 -4.5 91 5 321.6 322.2 291.9 330.5 2.66 37 565 4930 0.2 -11.8 40 12.0 -4.8 97 5 321.8 322.4 292.0 331.0 2.74 38 557 5045 -0.7 -6.7 64 6.0 -3.6 105 4 322.1 322.9 293.3 335.7 4.16 39 552 5117 -1.5 -6.5 69 5.0 -3.8 110 4 322.0 322.8 293.3 336.0 4.26 40 550 5146 -1.5 -8.5 59 7.0 -4.7 112 4 322.3 323.0 292.9 334.4 3.66 41 545 5219 -1.9 -9.9 54 8.0 -5.4 115 4 322.7 323.3 292.7 333.7 3.31 42 542 5263 -2.5 -7.5 68 5.0 -4.8 114 4 322.5 323.3 293.2 335.7 4.02 43 536 5351 -3.3 -7.4 73 4.1 -5.2 113 4 322.5 323.3 293.3 336.0 4.09 44 534 5381 -3.5 -8.2 70 4.7 -5.6 112 4 322.6 323.4 293.2 335.4 3.86 45 530 5440 -3.9 -6.7 81 2.8 -5.2 112 4 322.9 323.7 293.6 337.2 4.37 46 526 5500 -4.1 -6.8 81 2.7 -5.4 111 4 323.3 324.2 293.7 337.7 4.37 47 524 5530 -3.9 -7.0 79 3.1 -5.4 110 4 323.9 324.8 293.9 338.2 4.32 48 505 5822 -5.7 -7.9 84 2.2 -6.7 106 5 325.2 326.0 294.1 339.1 4.18 49 500 5900 -6.1 -8.7 82 2.6 -7.3 105 5 325.6 326.4 294.0 338.8 3.97 50 496 5963 -6.7 -10.0 77 3.3 -8.1 100 5 325.6 326.3 293.7 337.7 3.61 51 492 6026 -7.3 -9.7 83 2.4 -8.4 96 5 325.6 326.4 293.9 338.1 3.72 52 488 6090 -7.7 -11.5 74 3.8 -9.3 91 6 325.9 326.6 293.5 336.9 3.25 53 477 6267 -9.1 -11.7 81 2.6 -10.2 78 6 326.3 327.0 293.7 337.3 3.27 54 474 6315 -9.3 -13.3 73 4.0 -10.9 74 6 326.7 327.2 293.4 336.5 2.89 55 400 7610 -16.7 -21.7 65 5.0 -18.2 335 11 333.3 333.6 294.1 339.3 1.69 56 300 9710 -31.3 -34.8 71 3.5 -31.9 330 19 341.3 341.4 295.2 343.8 0.66 57 250 10970 -41.9 -53.9 26 12.0 -42.6 330 28 343.8 343.8 295.3 344.2 0.10 58 200 12440 -54.5 -61.5 42 7.0 -54.6 330 29 346.5 346.5 295.9 346.7 0.05 59 150 14210 -69.3 -72.8 60 3.5 -69.3 315 42 350.7 350.7 296.8 350.8 0.01 60 100 16590 -77.1 -86.1 22 9.0 -77.1 315 12 378.8 378.8 302.1 378.8 0.00 61 98 16706 -77.7 -86.7 22 9.0 -77.7 325 12 379.8 379.8 302.2 379.8 0.00 62 94 16945 -76.3 -86.3 19 10.0 -76.3 327 11 387.1 387.1 303.3 387.1 0.00 63 84 17589 -79.3 -87.3 26 8.0 -79.3 30 19 393.7 393.7 304.3 393.7 0.00 64 74 18318 -74.3 -88.3 10 14.0 -74.3 39 13 418.7 418.7 307.6 418.7 0.00 65 71 18558 -75.5 -89.5 9 14.0 -75.6 36 10 421.2 421.2 307.9 421.2 0.00 66 70 18640 -75.1 -90.1 8 15.0 -75.2 15 1 423.7 423.7 308.2 423.7 0.00 67 67 18896 -71.5 -89.5 5 18.0 -71.6 1 0 436.9 436.9 309.6 436.9 0.00 68 65 19075 -72.9 -89.9 6 17.0 -73.0 39 3 437.6 437.6 309.6 437.6 0.00 69 50 20640 -66.1 -90.1 2 24.0 -66.4 115 4 487.7 487.7 314.1 487.7 0.00 70 48 20888 -64.7 -89.7 2 25.0 -65.0 120 6 496.8 496.8 314.7 496.8 0.00 71 44 21417 -65.5 -89.5 2 24.0 -65.8 131 9 507.3 507.3 315.5 507.4 0.00 72 42 21701 -62.9 -89.9 1 27.0 -63.4 118 11 520.6 520.6 316.4 520.6 0.00 73 38 22312 -65.9 -89.9 2 24.0 -66.2 87 4 528.1 528.1 316.8 528.1 0.00 74 37 22475 -64.9 -89.9 2 25.0 -65.3 106 8 534.7 534.7 317.2 534.7 0.00 75 34 22987 -67.1 -91.1 2 24.0 -67.4 108 20 542.0 542.0 317.6 542.0 0.00 76 33 23168 -64.9 -90.9 2 26.0 -65.4 105 24 552.4 552.4 318.2 552.5 0.00 77 32 23355 -65.7 -90.7 2 25.0 -66.1 89 28 555.2 555.2 318.4 555.2 0.00 78 31 23549 -63.5 -90.5 1 27.0 -64.1 84 30 566.2 566.2 319.0 566.2 0.00 79 30 23750 -62.9 -89.9 1 27.0 -63.6 95 29 573.2 573.2 319.3 573.2 0.00 80 28 24178 -60.9 -88.9 1 28.0 -61.8 91 29 590.1 590.1 320.2 590.2 0.01 81 25 24888 -58.1 -88.1 1 30.0 -59.5 89 25 617.6 617.6 321.4 617.7 0.01 82 24 25146 -58.1 -88.1 1 30.0 -59.5 101 23 624.9 624.9 321.7 624.9 0.01 83 23 25417 -53.3 -86.3 1 33.0 -55.6 106 26 646.7 646.7 322.6 646.7 0.01 84 22 25705 -52.1 -85.1 1 33.0 -54.8 87 31 658.5 658.5 323.0 658.6 0.01 85 20 26320 -53.9 -85.9 1 32.0 -56.3 65 25 671.2 671.2 323.4 671.3 0.01 86 19 26650 -54.5 -85.5 1 31.0 -56.9 68 24 679.2 679.2 323.7 679.3 0.01 87 18 27000 -51.5 -85.5 1 34.0 -54.8 67 23 699.3 699.3 324.4 699.4 0.01 88 17 27372 -52.1 -85.1 1 33.0 -55.4 61 22 708.9 708.9 324.7 709.0 0.02 89 15 28193 -48.3 -83.3 1 35.0 -53.1 89 18 747.4 747.4 325.8 747.6 0.03 90 13 29141 -46.7 -82.7 1 36.0 -52.7 118 19 784.1 784.1 326.8 784.4 0.03 91 13 29141 -46.7 -82.7 1 36.0 -52.7 118 19 784.1 784.1 326.8 784.4 0.03 92 12 29675 -45.3 -83.3 1 38.0 -52.1 101 17 807.2 807.3 327.4 807.5 0.03 93 11 30261 -42.7 -81.7 1 39.0 -51.1 79 12 837.0 837.0 328.1 837.5 0.05 94 10 30910 -39.3 -80.3 1 41.0 -50.0 40 3 872.8 872.9 328.9 873.5 0.06 95 9.5 31260 -40.5 -81.5 0 41.0 -50.8 66 4 881.2 881.2 329.1 881.8 0.05 96 9.2 31479 -38.3 -80.3 0 42.0 -50.0 82 4 897.7 897.8 329.4 898.4 0.07 97 8.5 32022 -37.9 -79.9 0 42.0 -50.2 122 5 919.8 919.9 329.8 920.7 0.08 98 8.2 32269 -37.9 -79.9 0 42.0 -50.4 140 6 929.3 929.4 330.0 930.2 0.08 99 7.2 33158 -40.9 -81.9 0 41.0 -52.2 206 8 952.3 952.3 330.4 953.0 0.07 100 7.0 33350 -38.9 -80.9 0 42.0 -51.6 220 8 968.2 968.3 330.7 969.2 0.08 101 6.4 33966 -37.7 -79.7 0 42.0 -51.6 998.5 998.5 331.2 999.7 0.11 102 6.3 34075 -37.5 -79.5 0 42.0 -51.6 1003.8 1003.9 331.2 1005.2 0.11 103 5.9 34526 -39.7 -80.7 0 41.0 -52.8 1013.3 1013.3 331.4 1014.5 0.10 104 5.3 35262 -38.1 -80.1 0 42.0 -52.7 1052.0 1052.1 332.0 1053.5 0.12 TRP 98 16706 -77.7 -86.7 22 9.0 -77.7 325 12 379.8 379.8 302.2 379.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5777.00 m Freezing level: 563.22 mb = 4955.54 m = 16258.15 ft Wetbulb zero: 598.43 mb = 4465.08 m = 14649.05 ft Precipitable water: 2.38 inches Sfc-500 mean rel hum: 82.88 % Est. max temperature: 31.03 C = 87.85 F Sfc-Lift cond lev (LCL): 955.25 mb = 526.69 m = 1727.98 ft T: 23.00 C 700-500 lapse rate: 5.62 C/km ThetaE index: 13.35 C Layer 1007.0- 926.0 mb Conv cond level (CCL): 933.44 mb = 728.77 m = 2390.94 ft Mean mixing ratio: 17.87 g/kg Conv temperature: 28.80 C = 83.84 F Cap Strength: 0.37 C Lifted Index: -4.19 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.48 C Lifted Index @700 mb: -2.19 C Showalter Index: -1.78 C Risk: Thunderstorms probable Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.90 C Cross Totals Index: 22.90 C K Index: 39.70 Risk: > 80 % chance of thunderstorms Sweat Index: 252.60 Risk: None Energy Index: -1.52 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1825.98 J/kg Max Up Vert Vel: 60.43 m/s Conv Inhibition (B-): 1.90 J/kg Cap Strength: 1.44 C Lift Cond Lev (LCL): 939.71 mb = 670.30 m = 2199.13 ft Lev Free Conv (LFC): 924.71 mb = 810.72 m = 2659.80 ft Equ Level (EL): 144.71 mb = 14420.73 m = 47311.52 ft B at Equ Level: 1822.59 J/kg Max Parcel Lev (MPL): 84.71 mb = 17540.48 m = 57546.80 ft Wind level data Storm motion: 113 at 10 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 1013 3 95 16 -15.9 1.4 | 70 7 -6.7 -2.5 1 1000 123 100 19 -18.7 3.3 | 87 9 -9.4 -0.5 2 925 808 80 22 -21.7 -3.8 | 58 15 -12.4 -7.7 3 914 914 85 23 -22.9 -2.0 | 67 15 -13.6 -5.9 4 882 1219 85 30 -29.9 -2.6 | 73 22 -20.6 -6.5 5 851 1524 90 27 -27.0 0.0 | 78 18 -17.7 -3.8 6 850 1538 85 23 -22.9 -2.0 | 67 15 -13.6 -5.9 7 792 2134 90 18 -18.0 0.0 | 66 10 -8.7 -3.8 8 737 2743 85 13 -13.0 -1.1 | 36 6 -3.7 -5.0 9 700 3177 50 12 -9.2 -7.7 | 360 12 0.1 -11.6 10 685 3353 45 11 -7.8 -7.8 | 353 12 1.5 -11.6 11 660 3658 60 11 -9.5 -5.5 | 1 9 -0.2 -9.3 12 612 4267 55 6 -4.9 -3.4 | 329 8 4.4 -7.3 13 546 5182 115 4 -3.6 1.7 | 291 6 5.7 -2.2 14 500 5900 105 5 -4.8 1.3 | 300 5 4.5 -2.6 15 400 7610 335 11 4.6 -10.0 | 315 20 13.9 -13.8 16 383 7925 325 12 6.9 -9.8 | 310 21 16.2 -13.7 17 367 8230 355 18 1.6 -17.9 | 334 24 10.9 -21.8 18 352 8534 355 17 1.5 -16.9 | 333 23 10.8 -20.8 19 338 8839 315 16 11.3 -11.3 | 306 26 20.6 -15.2 20 311 9449 340 9 3.1 -8.5 | 315 17 12.4 -12.3 21 300 9710 330 19 9.5 -16.5 | 317 28 18.8 -20.3 22 250 10970 330 28 14.0 -24.2 | 320 36 23.3 -28.1 23 250 10973 330 27 13.5 -23.4 | 320 36 22.8 -27.2 24 200 12440 330 29 14.5 -25.1 | 321 37 23.8 -29.0 25 189 12802 330 30 15.0 -26.0 | 321 38 24.3 -29.8 26 150 14210 315 42 29.7 -29.7 | 311 51 39.0 -33.5 27 133 14935 305 49 40.1 -28.1 | 303 59 49.4 -32.0 28 119 15545 305 34 27.9 -19.5 | 302 44 37.1 -23.3 29 113 15850 290 36 33.8 -12.3 | 291 46 43.1 -16.2 30 108 16154 300 25 21.7 -12.5 | 298 35 30.9 -16.3 31 102 16459 270 16 16.0 -0.0 | 279 26 25.3 -3.8 32 100 16590 315 12 8.5 -8.5 | 305 22 17.8 -12.3 33 98 16706 325 12 6.9 -9.8 | 310 21 16.2 -13.7 34 97 16764 315 12 8.5 -8.5 | 305 22 17.8 -12.3 35 92 17069 335 11 4.6 -10.0 | 315 20 13.9 -13.8 36 87 17374 55 15 -12.3 -8.6 | 14 13 -3.0 -12.5 37 83 17678 20 20 -6.8 -18.8 | 354 23 2.4 -22.6 38 78 17983 10 13 -2.3 -12.8 | 337 18 7.0 -16.6 39 74 18288 40 13 -8.4 -10.0 | 356 14 0.9 -13.8 40 71 18593 35 10 -5.7 -8.2 | 344 13 3.5 -12.0 41 70 18640 15 1 -0.3 -1.0 | 298 10 9.0 -4.8 42 67 18898 0 0 -0.0 -0.0 | 293 10 9.3 -3.8 43 60 19507 130 11 -8.4 7.1 | 195 3 0.9 3.2 44 52 20422 100 10 -9.8 1.7 | 15 2 -0.6 -2.1 45 50 20640 115 4 -3.6 1.7 | 291 6 5.7 -2.2 46 42 21641 135 11 -7.8 7.8 | 201 4 1.5 3.9 47 40 21946 50 11 -8.4 -7.1 | 356 11 0.9 -10.9 48 38 22250 80 2 -2.0 -0.3 | 300 8 7.3 -4.2 49 37 22555 115 10 -9.1 4.2 | 210 0 0.2 0.4 50 33 23165 105 24 -23.2 6.2 | 100 14 -13.9 2.4 51 31 23470 80 31 -30.5 -5.4 | 67 23 -21.2 -9.2 52 30 23750 95 29 -28.9 2.5 | 86 20 -19.6 -1.3 53 30 23774 70 23 -21.6 -7.9 | 46 17 -12.3 -11.7 54 28 24079 95 30 -29.9 2.6 | 87 21 -20.6 -1.2 55 27 24384 85 28 -27.9 -2.4 | 71 20 -18.6 -6.3 56 25 24994 90 24 -24.0 0.0 | 75 15 -14.7 -3.8 57 23 25298 110 23 -21.6 7.9 | 108 13 -12.3 4.0 58 22 25603 100 29 -28.6 5.0 | 94 19 -19.3 1.2 59 21 25908 65 34 -30.8 -14.4 | 50 28 -21.5 -18.2 60 20 26320 65 25 -22.7 -10.6 | 43 20 -13.4 -14.4 61 19 26822 70 23 -21.6 -7.9 | 46 17 -12.3 -11.7 62 17 27432 60 22 -19.1 -11.0 | 33 18 -9.8 -14.8 63 14 28651 105 16 -15.5 4.1 | 93 6 -6.2 0.3 64 13 28956 125 17 -13.9 9.8 | 142 8 -4.6 5.9 65 13 29261 115 20 -18.1 8.5 | 118 10 -8.8 4.6 66 11 30175 85 14 -13.9 -1.2 | 43 7 -4.7 -5.1 67 10 30910 40 3 -1.9 -2.3 | 310 10 7.4 -6.1 68 7 33350 220 8 5.1 6.1 | 261 15 14.4 2.3 Wind Parameters Mean winds (0-6000m): 82.5 at 13.4 knts Storm direction: 112.5 at 10.0 knts Shear (0-3000m) pos: 0.5 neg: 1.9 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): -58.4 deg Storm rel helicity (0-3000m) pos: 30.2 neg: -45.1 tot: -14.9 m^2/s^2 ave: -5.0 10^-3 m/s^2 rel: -0.19 Storm rel vorticity (0-3000m) horiz: 7.2 stream: -1.4 10^-3/s Energy-Hel index: 0.34 Bulk Rich Number: 294.66 Bulk Shear: 6.20 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 95 19 78 10| 0.0 5.2 5.2| 4.2 -8.0 -3.8 -7.6 -0.10| 7.3 -0.8 1000 89 21 69 12| 0.0 5.0 5.0| 15.1 -17.1 -2.0 -2.0 -0.04| 7.6 -0.3 1500 88 23 71 15| 1.0 3.3 4.4| 30.0 -17.1 12.9 8.6 0.10| 7.8 0.8 2000 88 23 70 14| 0.8 1.0 1.8| 30.2 -29.9 0.3 0.1 -0.02| 8.1 -0.2 2500 88 22 69 13| 0.6 1.1 1.7| 30.2 -35.2 -5.0 -2.0 -0.09| 7.3 -0.6 3000 87 20 66 12| 0.5 1.9 2.5| 30.2 -45.1 -14.9 -5.0 -0.19| 7.2 -1.4 4000 82 18 53 10| 0.6 1.8 2.3| 33.2 -60.4 -27.2 -6.8 -0.25| 6.6 -1.7 5000 81 15 43 8| 1.0 1.4 2.5| 33.2 -70.8 -37.6 -7.5 -0.31| 6.0 -1.9 6000 83 13 36 7| 0.9 1.2 2.1| 35.5 -72.2 -36.7 -6.1 -0.29| 5.2 -1.5 Wrote GIF file: /home/apache/climate/data/raob//NSTU/skewt/NSTU.skewt.20251010.00.gif