UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112800.upa.cvt Date: 0000Z 28 NOV 25 Searching for NSTU... Searching the city database file for: NSTU ... Date:0000Z 28 NOV 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 1010 3 24.8 24.1 96 0.7 24.3 215 5 297.1 300.5 297.1 352.2 19.04 1 1000 94 24.0 23.2 95 0.8 23.5 210 6 297.1 300.4 296.6 349.8 18.19 2 981 262 22.8 22.7 99 0.1 22.8 224 7 297.6 300.8 296.5 349.7 17.98 3 925 775 21.0 20.0 94 1.0 20.3 265 11 300.8 303.7 296.2 348.1 16.11 4 921 813 20.6 19.9 96 0.7 20.1 266 12 300.7 303.7 296.2 348.0 16.08 5 916 860 20.4 19.1 92 1.3 19.5 268 13 301.0 303.8 295.8 346.2 15.37 6 913 888 20.8 18.6 87 2.2 19.3 269 14 301.7 304.4 295.7 345.7 14.93 7 869 1315 17.6 17.6 100 0.0 17.6 267 14 302.7 305.4 295.8 346.2 14.73 8 855 1455 17.6 16.6 94 1.0 16.9 265 13 304.1 306.7 295.7 345.8 14.04 9 850 1505 17.2 16.5 96 0.7 16.7 265 13 304.2 306.8 295.7 345.9 14.03 10 820 1812 15.8 15.8 100 0.0 15.8 279 18 305.8 308.4 296.1 347.5 13.90 11 817 1843 15.8 15.1 96 0.7 15.3 281 18 306.1 308.6 295.8 346.2 13.33 12 805 1969 15.8 13.2 85 2.6 14.1 287 20 307.4 309.7 295.1 343.5 11.93 13 801 2012 15.2 13.5 90 1.7 14.1 289 21 307.2 309.5 295.3 344.2 12.24 14 800 2022 15.6 12.4 81 3.2 13.5 289 21 307.8 309.9 294.8 342.2 11.39 15 790 2129 14.6 12.4 87 2.2 13.1 294 23 307.8 310.0 295.0 342.7 11.53 16 786 2172 14.2 10.8 80 3.4 12.0 295 23 307.8 309.8 294.1 339.4 10.41 17 765 2401 12.6 10.2 85 2.4 11.1 295 21 308.5 310.4 294.3 339.7 10.27 18 762 2434 12.6 11.6 94 1.0 12.0 295 21 308.8 311.0 295.1 343.3 11.34 19 757 2489 12.6 10.2 85 2.4 11.1 299 21 309.4 311.4 294.6 341.1 10.38 20 752 2545 12.0 10.3 89 1.7 10.9 303 21 309.4 311.4 294.7 341.4 10.52 21 746 2612 12.4 10.5 88 1.9 11.2 309 22 310.5 312.5 295.1 343.4 10.76 22 720 2910 9.8 9.7 99 0.1 9.7 316 21 310.8 312.8 295.1 343.2 10.56 23 700 3144 9.0 7.8 92 1.2 8.3 310 19 312.5 314.3 294.8 341.9 9.54 24 698 3168 8.8 7.2 90 1.6 7.8 310 19 312.5 314.2 294.5 340.8 9.17 25 692 3239 8.2 7.5 95 0.7 7.8 310 19 312.6 314.4 294.7 341.8 9.45 26 689 3275 8.2 6.5 89 1.7 7.2 310 18 313.0 314.7 294.4 340.4 8.85 27 680 3384 7.4 7.4 100 0.0 7.4 311 18 313.3 315.1 295.0 342.9 9.55 28 663 3593 6.0 5.0 93 1.0 5.4 323 17 314.0 315.6 294.3 339.8 8.28 29 661 3618 6.0 5.2 95 0.8 5.5 324 17 314.2 315.9 294.4 340.5 8.43 30 659 3642 6.0 5.5 97 0.5 5.7 325 17 314.5 316.2 294.7 341.5 8.63 31 657 3667 6.2 6.2 100 0.0 6.2 327 17 315.0 316.8 295.1 343.4 9.10 32 640 3883 5.4 5.4 100 0.0 5.4 338 17 316.5 318.2 295.3 344.2 8.83 33 638 3908 5.6 4.7 94 0.9 5.1 340 17 317.0 318.6 295.2 343.6 8.43 34 635 3947 5.0 5.0 100 0.0 5.0 342 17 316.7 318.4 295.3 344.0 8.65 35 595 4477 2.6 2.6 100 0.0 2.6 10 17 319.9 321.4 295.4 344.8 7.79 36 594 4491 2.6 2.3 98 0.3 2.4 10 17 320.0 321.5 295.4 344.4 7.63 37 593 4505 3.0 0.7 85 2.3 1.7 11 17 320.7 322.0 294.9 342.5 6.81 38 588 4573 2.6 -0.0 83 2.6 1.1 14 17 321.0 322.3 294.8 342.0 6.52 39 576 4740 1.8 -0.1 87 1.9 0.7 8 16 321.9 323.2 295.1 343.3 6.61 40 574 4769 1.2 1.2 100 0.0 1.2 6 16 321.6 323.0 295.5 345.0 7.30 41 571 4811 1.0 1.0 100 0.0 1.0 4 16 321.8 323.2 295.6 345.1 7.23 42 549 5127 0.0 0.0 100 0.0 0.0 23 16 324.3 325.6 296.0 347.0 6.99 43 547 5156 0.0 0.0 100 0.0 0.0 26 16 324.6 326.0 296.1 347.5 7.02 44 537 5304 -1.9 -1.9 100 0.0 -1.9 19 17 324.0 325.3 295.3 344.3 6.21 45 535 5334 -2.3 -3.5 91 1.2 -2.9 16 17 323.9 325.0 294.8 342.0 5.53 46 519 5575 -4.3 -4.6 98 0.3 -4.4 356 19 324.3 325.4 294.7 341.6 5.25 47 516 5621 -3.7 -3.7 100 0.0 -3.7 354 19 325.6 326.7 295.3 344.2 5.65 48 500 5870 -4.7 -4.8 99 0.1 -4.8 345 20 327.3 328.4 295.6 345.1 5.36 49 434 6975 -10.9 -11.2 98 0.3 -11.1 335 25 333.0 333.7 295.7 345.8 3.75 50 400 7600 -13.7 -15.2 88 1.5 -14.3 330 16 337.2 337.8 296.1 347.5 2.94 51 393 7734 -14.3 -16.4 84 2.1 -15.1 324 17 338.1 338.7 296.1 347.7 2.70 52 391 7772 -14.3 -16.6 83 2.3 -15.2 320 16 338.6 339.1 296.2 348.1 2.67 53 375 8087 -16.5 -18.9 82 2.4 -17.3 310 12 339.8 340.2 296.2 348.0 2.29 54 366 8268 -17.7 -20.1 81 2.4 -18.5 316 11 340.5 341.0 296.3 348.2 2.12 55 361 8371 -18.5 -20.9 81 2.4 -19.3 321 11 340.8 341.2 296.2 348.1 2.00 56 300 9720 -28.9 -31.6 77 2.7 -29.4 310 17 344.6 344.8 296.2 348.1 0.91 57 250 11000 -39.1 -46.1 47 7.0 -39.7 310 24 347.9 348.0 296.4 348.9 0.24 58 200 12490 -52.1 -62.1 29 10.0 -52.4 295 17 350.3 350.3 296.7 350.5 0.04 59 150 14280 -67.9 -74.9 36 7.0 -67.9 260 26 353.1 353.1 297.3 353.2 0.01 60 100 16640 -79.3 -87.3 26 8.0 -79.3 160 8 374.5 374.5 301.4 374.5 0.00 61 86 17482 -86.1 -89.8 51 3.7 -86.1 310 9 377.3 377.3 301.8 377.3 0.00 62 83 17676 -86.1 -90.0 49 3.9 -86.1 267 11 381.2 381.2 302.4 381.2 0.00 63 80 17880 -82.9 -88.9 35 6.0 -82.9 222 13 391.8 391.8 304.0 391.8 0.00 64 76 18167 -81.3 -87.3 35 6.0 -81.3 160 15 400.9 400.9 305.3 400.9 0.00 65 70 18630 -80.7 -87.7 30 7.0 -80.7 80 9 411.7 411.7 306.7 411.7 0.00 66 69 18711 -80.9 -88.9 25 8.0 -80.9 82 9 413.0 413.0 306.9 413.0 0.00 67 59 19603 -75.3 -89.3 9 14.0 -75.3 101 19 444.5 444.5 310.3 444.5 0.00 68 59 19603 -75.1 -89.1 10 14.0 -75.2 101 19 444.9 445.0 310.4 445.0 0.00 69 55 20008 -75.9 -89.9 9 14.0 -76.0 105 21 452.1 452.1 311.1 452.2 0.00 70 53 20223 -73.3 -90.3 6 17.0 -73.4 101 22 463.0 463.0 312.0 463.0 0.00 71 50 20570 -65.5 -91.5 2 26.0 -65.8 75 27 489.1 489.1 314.1 489.1 0.00 72 45 21220 -60.7 -87.7 2 27.0 -61.3 73 25 515.7 515.7 316.0 515.8 0.00 73 43 21502 -63.1 -89.1 2 26.0 -63.6 61 26 516.6 516.6 316.1 516.6 0.00 74 31 23535 -60.1 -88.1 1 28.0 -61.0 108 37 575.4 575.4 319.5 575.4 0.01 75 30 23740 -59.1 -88.1 1 29.0 -60.1 100 37 583.5 583.5 319.8 583.6 0.01 76 27 24404 -55.3 -86.3 1 31.0 -57.0 97 38 612.1 612.1 321.2 612.1 0.01 77 21 26015 -52.3 -85.3 1 33.0 -55.1 93 46 666.7 666.7 323.3 666.8 0.01 78 20 26330 -51.5 -84.5 1 33.0 -54.5 80 46 678.5 678.5 323.7 678.7 0.02 79 17 27392 -49.5 -86.5 1 37.0 -53.6 84 41 717.2 717.2 325.0 717.3 0.01 80 16 27789 -50.3 -86.3 1 36.0 -54.3 91 37 727.2 727.2 325.3 727.3 0.01 81 11 30249 -48.5 -86.5 0 38.0 -54.3 96 29 816.0 816.0 327.6 816.1 0.02 82 10 30880 -46.1 -85.1 0 39.0 -53.3 90 30 847.5 847.5 328.4 847.7 0.03 83 9.6 31152 -46.5 -85.5 0 39.0 -53.7 91 30 855.9 855.9 328.5 856.2 0.03 84 8.2 32213 -40.9 -81.9 0 41.0 -51.7 96 29 917.5 917.5 329.8 918.1 0.06 85 8.0 32382 -40.9 -81.9 0 41.0 -51.8 96 29 924.0 924.0 329.9 924.6 0.06 86 7.5 32827 -35.3 -78.3 0 43.0 -49.8 98 29 963.9 964.0 330.6 965.2 0.12 87 7.0 33310 -33.5 -77.5 0 44.0 -49.6 100 29 990.6 990.6 331.1 992.2 0.14 88 6.5 33830 -33.5 -77.5 0 44.0 -50.0 1011.8 1011.9 331.4 1013.6 0.15 TRP 86 17482 -86.1 -89.8 51 3.7 -86.1 310 9 377.3 377.3 301.8 377.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5776.00 m Freezing level: 547.00 mb = 5156.49 m = 16917.40 ft Wetbulb zero: 546.90 mb = 5157.98 m = 16922.31 ft Precipitable water: 2.55 inches Sfc-500 mean rel hum: 95.03 % Est. max temperature: 31.28 C = 88.31 F Sfc-Lift cond lev (LCL): 1000.22 mb = 91.98 m = 301.76 ft T: 24.02 C 700-500 lapse rate: 5.03 C/km ThetaE index: 6.52 C Layer 1000.0- 869.0 mb Conv cond level (CCL): 925.88 mb = 766.76 m = 2515.57 ft Mean mixing ratio: 17.15 g/kg Conv temperature: 28.44 C = 83.18 F Cap Strength: 0.74 C Lifted Index: -1.38 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.03 C Lifted Index @700 mb: -1.33 C Showalter Index: -0.27 C Risk: Thunderstorms probable Total Totals Index: 43.10 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 21.20 C K Index: 37.20 Risk: > 80 % chance of thunderstorms Sweat Index: 244.00 Risk: None Energy Index: -0.27 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 279.82 J/kg Max Up Vert Vel: 23.66 m/s Conv Inhibition (B-): 7.03 J/kg Cap Strength: 0.67 C Lift Cond Lev (LCL): 950.37 mb = 538.93 m = 1768.14 ft Lev Free Conv (LFC): 885.37 mb = 1153.86 m = 3785.58 ft Equ Level (EL): 805.37 mb = 1965.19 m = 6447.38 ft B at Equ Level: 27.88 J/kg Max Parcel Lev (MPL): 145.37 mb = 14462.35 m = 47448.07 ft Wind level data Storm motion: 349 at 12 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 1010 3 215 5 2.9 4.1 | 182 16 0.6 16.2 1 1000 94 210 6 3.0 5.2 | 182 17 0.7 17.3 2 925 775 265 11 11.0 1.0 | 214 16 8.7 13.1 3 910 914 270 15 15.0 -0.0 | 226 18 12.7 12.1 4 850 1505 265 13 13.0 1.1 | 219 17 10.7 13.3 5 848 1524 265 13 13.0 1.1 | 219 17 10.7 13.3 6 789 2134 295 23 20.8 -9.7 | 263 19 18.6 2.4 7 761 2438 295 21 19.0 -8.9 | 259 17 16.8 3.3 8 734 2743 320 22 14.1 -16.9 | 292 13 11.9 -4.7 9 700 3144 310 19 14.6 -12.2 | 270 12 12.3 -0.1 10 682 3353 310 18 13.8 -11.6 | 267 12 11.5 0.6 11 609 4267 360 16 -0.0 -16.0 | 30 4 -2.3 -3.9 12 587 4572 15 17 -4.4 -16.4 | 57 8 -6.7 -4.3 13 565 4877 360 15 -0.0 -15.0 | 38 4 -2.3 -2.9 14 544 5182 30 16 -8.0 -13.9 | 80 10 -10.3 -1.7 15 524 5486 360 18 -0.0 -18.0 | 21 6 -2.3 -5.9 16 505 5791 345 20 5.2 -19.3 | 338 8 2.9 -7.2 17 500 5870 345 20 5.2 -19.3 | 338 8 2.9 -7.2 18 432 7010 335 25 10.6 -22.7 | 322 13 8.3 -10.5 19 415 7315 320 23 14.8 -17.6 | 294 14 12.5 -5.5 20 400 7600 330 16 8.0 -13.9 | 287 6 5.7 -1.7 21 399 7620 335 19 8.0 -17.2 | 312 8 5.8 -5.1 22 383 7925 305 13 10.6 -7.5 | 241 10 8.4 4.7 23 367 8230 315 11 7.8 -7.8 | 232 7 5.5 4.4 24 352 8534 330 12 6.0 -10.4 | 245 4 3.7 1.7 25 324 9144 300 13 11.3 -6.5 | 238 11 9.0 5.6 26 311 9449 300 14 12.1 -7.0 | 242 11 9.8 5.1 27 300 9720 310 17 13.0 -10.9 | 264 11 10.7 1.2 28 286 10058 315 18 12.7 -12.7 | 273 10 10.4 -0.6 29 274 10363 295 18 16.3 -7.6 | 252 15 14.0 4.5 30 250 11000 310 24 18.4 -15.4 | 282 16 16.1 -3.3 31 240 11278 310 23 17.6 -14.8 | 280 16 15.3 -2.7 32 229 11582 300 20 17.3 -10.0 | 262 15 15.0 2.1 33 200 12490 295 17 15.4 -7.2 | 249 14 13.1 4.9 34 200 12497 310 15 11.5 -9.6 | 255 10 9.2 2.5 35 190 12802 280 15 14.8 -2.6 | 233 16 12.5 9.5 36 156 14021 285 19 18.4 -4.9 | 246 18 16.1 7.2 37 150 14280 260 26 25.6 4.5 | 234 29 23.3 16.6 38 134 14935 240 28 24.2 14.0 | 220 34 22.0 26.1 39 127 15240 225 19 13.4 13.4 | 204 28 11.2 25.6 40 115 15850 240 23 19.9 11.5 | 217 29 17.6 23.6 41 103 16459 215 29 16.6 23.8 | 202 39 14.4 35.9 42 100 16640 160 8 -2.7 7.5 | 166 20 -5.0 19.6 43 98 16764 160 8 -2.7 7.5 | 166 20 -5.0 19.6 44 88 17374 0 0 -0.0 -0.0 | 169 12 -2.3 12.1 45 86 17482 310 9 6.9 -5.8 | 216 8 4.6 6.3 46 74 18288 135 16 -11.3 11.3 | 150 27 -13.6 23.4 47 70 18593 100 18 -17.7 3.1 | 127 25 -20.0 15.3 48 70 18630 80 9 -8.9 -1.6 | 133 15 -11.1 10.6 49 67 18898 85 10 -10.0 -0.9 | 133 17 -12.2 11.3 50 63 19202 115 10 -9.1 4.2 | 145 20 -11.3 16.4 51 57 19812 95 23 -22.9 2.0 | 119 29 -25.2 14.1 52 54 20117 110 20 -18.8 6.8 | 132 28 -21.1 19.0 53 50 20570 75 27 -26.1 -7.0 | 100 29 -28.4 5.1 54 49 20726 90 29 -29.0 0.0 | 111 34 -31.3 12.1 55 46 21031 70 24 -22.6 -8.2 | 99 25 -24.8 3.9 56 44 21336 75 26 -25.1 -6.7 | 101 28 -27.4 5.4 57 42 21641 50 26 -19.9 -16.7 | 78 23 -22.2 -4.6 58 40 21946 50 22 -16.9 -14.1 | 84 19 -19.1 -2.0 59 33 23165 100 35 -34.5 6.1 | 116 41 -36.7 18.2 60 31 23470 110 37 -34.8 12.7 | 124 45 -37.0 24.8 61 30 23740 100 37 -36.4 6.4 | 116 43 -38.7 18.6 62 30 23774 95 35 -34.9 3.1 | 112 40 -37.1 15.2 63 22 25603 100 43 -42.3 7.5 | 114 49 -44.6 19.6 64 20 26213 90 47 -47.0 0.0 | 104 51 -49.3 12.1 65 20 26330 80 46 -45.3 -8.0 | 95 48 -47.6 4.1 66 19 26822 75 46 -44.4 -11.9 | 90 47 -46.7 0.2 67 15 28042 95 35 -34.9 3.1 | 112 40 -37.1 15.2 68 13 29261 75 33 -31.9 -8.5 | 96 34 -34.2 3.6 69 12 29870 100 28 -27.6 4.9 | 120 34 -29.9 17.0 70 10 30880 90 30 -30.0 0.0 | 111 34 -32.3 12.1 71 7 33310 100 29 -28.6 5.0 | 119 35 -30.8 17.2 Wind Parameters Mean winds (0-6000m): 319.4 at 16.5 knts Storm direction: 349.4 at 12.3 knts Shear (0-3000m) pos: 4.0 neg: 0.3 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 95.7 deg Storm rel helicity (0-3000m) pos: 150.3 neg: -20.2 tot: 130.1 m^2/s^2 ave: 43.4 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 4.9 10^-3/s Energy-Hel index: 0.19 Bulk Rich Number: 6.41 Bulk Shear: 43.62 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 ------------------------------------------------------------------------------- 500 227 7 190 17| 5.3 0.0 5.3| 24.5 0.0 24.5 48.9 0.84| 6.5 5.5 1000 252 9 204 16| 6.4 0.0 6.4| 57.2 -0.2 57.0 57.0 0.89| 7.4 6.6 1500 259 11 211 17| 4.3 0.7 5.0| 57.2 -9.0 48.2 32.1 0.66| 5.6 3.7 2000 266 12 218 16| 5.7 0.5 6.2|106.0 -9.0 97.0 48.5 0.79| 6.9 5.5 2500 276 14 228 16| 4.8 0.4 5.2|127.5 -12.5 115.1 46.0 0.76| 6.8 5.2 3000 285 16 237 15| 4.0 0.3 4.3|150.3 -20.2 130.1 43.4 0.68| 7.3 4.9 4000 295 16 247 13| 2.7 0.3 3.0|165.2 -26.9 138.3 34.6 0.62| 7.2 4.4 5000 309 16 259 11| 2.1 0.2 2.3|175.8 -28.8 147.0 29.4 0.59| 7.2 4.3 6000 319 16 272 8| 1.8 0.7 2.5|180.3 -54.1 126.2 21.0 0.34| 7.6 2.6 Wrote GIF file: /home/apache/climate/data/raob//NSTU/skewt/NSTU.skewt.20251128.00.gif