UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for NSTU... Searching the city database file for: NSTU ... Date:1200Z 29 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 27.2 24.4 85 2.8 25.2 255 1 299.5 303.0 298.0 356.3 19.39 1 1000 96 26.6 23.6 84 3.0 24.4 300 6 299.8 303.2 297.5 354.4 18.65 2 925 782 21.6 20.6 94 1.0 20.9 275 13 301.4 304.5 296.8 350.7 16.74 3 916 867 21.0 20.1 95 0.9 20.4 275 12 301.6 304.6 296.6 349.9 16.38 4 899 1030 20.8 17.8 83 3.0 18.7 271 12 303.0 305.7 295.7 345.7 14.41 5 888 1137 20.4 16.8 80 3.6 17.9 268 13 303.7 306.2 295.4 344.3 13.68 6 869 1324 19.0 16.8 87 2.2 17.5 267 12 304.1 306.7 295.7 345.8 13.99 7 851 1504 18.2 14.9 81 3.3 16.0 270 11 305.1 307.5 295.0 342.8 12.62 8 850 1514 18.2 15.0 82 3.2 16.0 270 11 305.2 307.6 295.1 343.2 12.72 9 841 1605 17.8 15.4 86 2.4 16.2 273 11 305.7 308.2 295.6 345.3 13.20 10 832 1698 17.6 12.7 73 4.9 14.4 276 10 306.5 308.5 294.3 340.0 11.16 11 827 1749 17.2 14.0 81 3.2 15.1 277 10 306.6 308.8 295.1 343.4 12.24 12 818 1843 16.6 13.8 84 2.8 14.7 279 10 306.9 309.2 295.2 343.7 12.22 13 783 2215 15.2 11.3 78 3.9 12.7 261 11 309.2 311.3 294.8 342.1 10.81 14 781 2237 15.2 11.0 76 4.2 12.5 261 11 309.5 311.5 294.8 341.8 10.62 15 700 3158 9.4 6.8 84 2.6 7.8 245 10 312.9 314.6 294.4 340.5 8.90 16 681 3386 8.4 5.7 83 2.7 6.8 253 11 314.3 315.9 294.5 340.7 8.47 17 666 3569 6.6 5.3 91 1.3 5.8 243 9 314.2 315.8 294.4 340.5 8.42 18 660 3644 7.0 3.4 78 3.6 4.9 238 9 315.5 316.9 294.0 338.8 7.43 19 643 3858 5.8 3.8 87 2.0 4.6 226 7 316.5 318.0 294.6 341.2 7.85 20 625 4089 4.4 1.5 81 2.9 2.8 212 5 317.5 318.8 294.1 339.2 6.84 21 607 4327 2.6 0.9 89 1.7 1.7 202 4 318.1 319.4 294.2 339.5 6.75 22 597 4461 2.4 -3.6 65 6.0 -0.6 207 6 319.4 320.3 293.1 335.2 4.91 23 596 4475 2.2 -2.8 69 5.0 -0.4 208 6 319.3 320.3 293.3 336.1 5.23 24 593 4515 2.0 -4.0 64 6.0 -1.0 209 6 319.5 320.4 293.1 335.0 4.80 25 589 4570 1.6 -3.4 69 5.0 -0.9 212 7 319.7 320.6 293.3 336.0 5.06 26 586 4611 1.2 -1.2 84 2.4 -0.1 213 7 319.7 320.8 294.0 338.9 5.99 27 577 4735 0.2 -1.3 90 1.5 -0.6 218 8 319.9 321.1 294.1 339.3 6.04 28 560 4975 -1.3 -1.9 96 0.6 -1.6 220 9 320.9 322.0 294.3 340.1 5.95 29 554 5060 -1.9 -3.3 90 1.4 -2.6 214 9 321.2 322.2 294.0 338.7 5.42 30 551 5104 -2.1 -4.4 84 2.3 -3.3 211 9 321.4 322.4 293.7 337.7 5.01 31 549 5133 -2.1 -5.9 75 3.8 -3.9 209 8 321.8 322.6 293.4 336.4 4.49 32 542 5234 -2.9 -7.1 73 4.2 -4.8 203 8 322.0 322.8 293.2 335.6 4.14 33 539 5278 -2.9 -10.9 54 8.0 -6.3 200 7 322.5 323.1 292.4 332.8 3.09 34 535 5337 -3.5 -11.5 54 8.0 -6.8 196 7 322.5 323.1 292.3 332.4 2.97 35 530 5412 -3.7 -12.7 50 9.0 -7.4 191 6 323.1 323.6 292.3 332.2 2.72 36 528 5442 -3.7 -17.7 33 14.0 -8.7 189 6 323.4 323.8 291.6 329.6 1.80 37 525 5487 -3.9 -20.9 25 17.0 -9.5 186 6 323.7 324.0 291.3 328.5 1.38 38 522 5532 -4.3 -18.3 33 14.0 -9.2 183 5 323.8 324.1 291.6 329.7 1.73 39 520 5562 -4.5 -7.9 77 3.4 -6.1 181 5 323.9 324.7 293.7 337.3 4.06 40 506 5777 -5.9 -7.1 91 1.2 -6.5 166 4 324.7 325.6 294.2 339.4 4.44 41 502 5839 -6.3 -7.6 90 1.3 -6.9 162 3 325.0 325.8 294.1 339.3 4.31 42 501 5854 -6.3 -8.5 84 2.2 -7.3 161 3 325.2 326.0 294.0 338.6 4.02 43 500 5870 -6.1 -12.1 62 6.0 -8.6 160 3 325.6 326.2 293.3 335.8 3.02 44 498 5901 -6.1 -14.1 53 8.0 -9.2 139 3 326.0 326.5 293.0 334.7 2.58 45 497 5917 -6.3 -12.3 62 6.0 -8.8 128 3 325.9 326.5 293.3 336.0 2.99 46 496 5933 -6.5 -7.6 92 1.1 -7.0 118 2 325.9 326.7 294.4 340.4 4.36 47 495 5949 -6.7 -8.4 88 1.7 -7.5 107 2 325.8 326.6 294.2 339.5 4.10 48 494 5964 -6.5 -11.1 70 4.6 -8.5 96 2 326.2 326.9 293.7 337.4 3.32 49 493 5980 -6.7 -9.5 80 2.8 -7.9 85 2 326.2 326.9 294.0 338.8 3.78 50 492 5996 -6.7 -8.5 87 1.8 -7.5 75 2 326.4 327.2 294.3 340.0 4.09 51 491 6012 -6.3 -12.3 62 6.0 -8.8 64 2 327.1 327.7 293.6 337.3 3.03 52 490 6028 -6.3 -11.3 68 5.0 -8.4 53 2 327.2 327.9 293.9 338.4 3.29 53 488 6060 -6.3 -18.3 38 12.0 -10.5 32 1 327.6 328.0 292.8 334.1 1.85 54 400 7590 -15.3 -17.9 80 2.6 -16.2 290 10 335.1 335.6 295.1 343.4 2.34 55 300 9700 -31.1 -33.4 80 2.3 -31.5 285 34 341.5 341.7 295.4 344.4 0.76 56 250 10970 -41.7 -45.8 64 4.1 -42.1 305 30 344.1 344.1 295.6 345.1 0.25 57 200 12440 -53.3 -61.3 37 8.0 -53.5 290 31 348.4 348.4 296.3 348.6 0.05 58 150 14220 -68.1 -71.6 61 3.5 -68.1 265 45 352.8 352.8 297.3 352.8 0.02 59 100 16600 -79.5 -89.5 18 10.0 -79.5 225 18 374.1 374.1 301.3 374.1 0.00 60 88 17317 -84.5 -88.8 46 4.3 -84.5 252 13 378.0 378.0 301.9 378.0 0.00 61 87 17380 -85.1 -89.5 45 4.4 -85.1 245 13 378.1 378.1 301.9 378.1 0.00 62 82 17707 -83.7 -88.7 41 5.0 -83.7 207 13 387.4 387.4 303.4 387.4 0.00 63 80 17844 -84.5 -89.3 42 4.8 -84.5 191 14 388.5 388.5 303.6 388.5 0.00 64 79 17914 -84.5 -89.5 41 5.0 -84.5 182 14 389.9 389.9 303.8 389.9 0.00 65 75 18205 -79.5 -87.5 25 8.0 -79.5 149 14 406.2 406.2 306.0 406.2 0.00 66 73 18359 -79.1 -89.1 18 10.0 -79.1 106 13 410.2 410.2 306.5 410.2 0.00 67 72 18438 -77.3 -88.3 16 11.0 -77.3 71 12 415.6 415.6 307.2 415.7 0.00 68 71 18518 -75.9 -87.9 13 12.0 -75.9 36 11 420.3 420.3 307.7 420.3 0.00 69 70 18600 -76.5 -89.5 11 13.0 -76.6 360 10 420.7 420.7 307.8 420.7 0.00 70 69 18683 -76.7 -89.7 11 13.0 -76.7 1 10 422.0 422.0 307.9 422.0 0.00 71 61 19399 -72.3 -89.3 6 17.0 -72.4 227 8 447.0 447.0 310.6 447.0 0.00 72 55 20008 -72.1 -90.1 5 18.0 -72.2 117 21 460.9 460.9 311.8 460.9 0.00 73 54 20115 -72.3 -90.3 5 18.0 -72.4 110 24 462.8 462.8 312.0 462.8 0.00 74 50 20570 -70.3 -91.3 3 21.0 -70.5 105 18 477.8 477.8 313.2 477.8 0.00 75 48 20813 -69.1 -92.1 2 23.0 -69.3 107 21 486.3 486.3 314.0 486.3 0.00 76 47 20940 -66.3 -91.3 2 25.0 -66.6 103 21 495.9 495.9 314.7 496.0 0.00 77 44 21342 -64.5 -90.5 2 26.0 -64.8 69 20 509.8 509.8 315.7 509.8 0.00 78 41 21772 -65.5 -91.5 2 26.0 -65.8 55 27 517.7 517.7 316.1 517.7 0.00 79 40 21924 -62.5 -90.5 1 28.0 -63.0 55 24 528.9 528.9 316.9 528.9 0.00 80 38 22239 -64.1 -91.1 1 27.0 -64.6 94 20 532.6 532.6 317.1 532.7 0.00 81 35 22746 -61.7 -90.7 1 29.0 -62.4 74 32 551.6 551.6 318.2 551.6 0.00 82 34 22927 -58.1 -90.1 1 32.0 -59.1 81 33 565.6 565.6 318.9 565.7 0.00 83 31 23512 -56.1 -88.1 1 32.0 -57.5 81 38 586.2 586.2 320.0 586.2 0.01 84 30 23720 -56.3 -88.3 1 32.0 -57.7 85 36 591.2 591.2 320.2 591.2 0.01 85 27 24391 -55.3 -87.3 1 32.0 -57.0 93 37 612.1 612.1 321.2 612.1 0.01 86 22 25693 -57.1 -88.1 1 31.0 -58.7 99 33 643.6 643.6 322.4 643.7 0.01 87 20 26300 -54.3 -87.3 1 33.0 -56.6 95 31 670.0 670.0 323.4 670.0 0.01 88 17 27352 -51.1 -86.1 1 35.0 -54.6 105 34 712.1 712.1 324.8 712.2 0.01 89 16 27747 -51.7 -85.7 1 34.0 -55.2 115 35 722.6 722.6 325.1 722.7 0.02 90 16 27747 -49.9 -85.9 1 36.0 -54.0 115 35 728.5 728.5 325.3 728.6 0.02 91 15 28169 -50.7 -85.7 1 35.0 -54.7 115 39 739.4 739.4 325.6 739.5 0.02 92 14 28621 -48.9 -84.9 1 36.0 -53.8 109 40 760.2 760.2 326.2 760.4 0.02 93 14 28621 -48.9 -84.9 1 36.0 -53.8 109 40 760.2 760.2 326.2 760.4 0.02 94 13 29108 -49.9 -85.9 1 36.0 -54.6 99 39 773.0 773.1 326.5 773.2 0.02 95 10 30860 -41.1 -82.1 0 41.0 -50.8 65 38 866.1 866.2 328.7 866.6 0.05 96 9.9 30928 -40.1 -81.1 0 41.0 -50.4 872.4 872.4 328.9 872.9 0.06 97 8.9 31662 -35.7 -78.7 0 43.0 -49.1 916.3 916.4 329.8 917.3 0.09 98 7.4 32929 -41.9 -82.9 0 41.0 -52.6 940.8 940.8 330.2 941.4 0.06 99 7.3 33021 -41.5 -82.5 0 41.0 -52.5 946.1 946.1 330.3 946.7 0.06 TRP 87 17380 -85.1 -89.5 45 4.4 -85.1 245 13 378.1 378.1 301.9 378.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5774.00 m Freezing level: 574.73 mb = 4767.29 m = 15640.54 ft Wetbulb zero: 599.73 mb = 4424.06 m = 14514.45 ft Precipitable water: 2.30 inches Sfc-500 mean rel hum: 81.48 % Est. max temperature: 32.33 C = 90.19 F Sfc-Lift cond lev (LCL): 970.24 mb = 361.84 m = 1187.13 ft T: 24.66 C 700-500 lapse rate: 5.72 C/km ThetaE index: 11.94 C Layer 1000.0- 869.0 mb Conv cond level (CCL): 921.48 mb = 815.12 m = 2674.25 ft Mean mixing ratio: 17.61 g/kg Conv temperature: 29.19 C = 84.55 F Cap Strength: 0.55 C Lifted Index: -4.01 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.05 C Lifted Index @700 mb: -1.87 C Showalter Index: -0.61 C Risk: Thunderstorms probable Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 21.10 C K Index: 36.70 Risk: > 80 % chance of thunderstorms Sweat Index: 205.00 Risk: None Energy Index: -1.48 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1361.59 J/kg Max Up Vert Vel: 52.18 m/s Conv Inhibition (B-): 6.35 J/kg Cap Strength: 0.55 C Lift Cond Lev (LCL): 933.01 mb = 706.10 m = 2316.57 ft Lev Free Conv (LFC): 868.01 mb = 1333.37 m = 4374.51 ft Equ Level (EL): 148.01 mb = 14298.24 m = 46909.66 ft B at Equ Level: 1344.41 J/kg Max Parcel Lev (MPL): 88.01 mb = 17315.74 m = 56809.49 ft Wind level data Storm motion: 284 at 7 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 3 255 1 1.0 0.3 | 109 6 -5.6 1.9 1 1000 96 300 6 5.2 -3.0 | 45 2 -1.3 -1.3 2 943 610 280 10 9.8 -1.7 | 271 3 3.3 -0.1 3 925 782 275 13 13.0 -1.1 | 265 6 6.4 0.5 4 911 914 275 12 12.0 -1.0 | 264 5 5.4 0.6 5 879 1219 265 13 13.0 1.1 | 247 7 6.4 2.8 6 850 1514 270 11 11.0 -0.0 | 250 5 4.5 1.7 7 819 1829 280 10 9.8 -1.7 | 271 3 3.3 -0.1 8 790 2134 260 10 9.8 1.7 | 224 5 3.3 3.4 9 735 2743 265 15 14.9 1.3 | 251 9 8.4 3.0 10 709 3048 245 10 9.1 4.2 | 203 6 2.5 5.9 11 700 3158 245 10 9.1 4.2 | 203 6 2.5 5.9 12 683 3353 255 11 10.6 2.8 | 222 6 4.1 4.5 13 610 4267 200 4 1.4 3.8 | 136 7 -5.2 5.4 14 566 4877 225 10 7.1 7.1 | 184 9 0.5 8.7 15 500 5870 160 3 -1.0 2.8 | 121 9 -7.6 4.5 16 486 6096 5 1 -0.1 -1.0 | 96 7 -6.6 0.7 17 449 6706 295 10 9.1 -4.2 | 315 4 2.5 -2.6 18 400 7590 290 10 9.4 -3.4 | 302 3 2.9 -1.8 19 382 7925 295 15 13.6 -6.3 | 304 8 7.1 -4.7 20 367 8230 280 19 18.7 -3.3 | 278 12 12.2 -1.6 21 352 8534 300 22 19.1 -11.0 | 307 16 12.5 -9.3 22 337 8839 305 24 19.7 -13.8 | 313 18 13.1 -12.1 23 310 9449 275 28 27.9 -2.4 | 272 21 21.4 -0.8 24 300 9700 285 34 32.8 -8.8 | 285 27 26.3 -7.1 25 298 9754 285 34 32.8 -8.8 | 285 27 26.3 -7.1 26 261 10668 310 26 19.9 -16.7 | 318 20 13.4 -15.1 27 250 10970 305 30 24.6 -17.2 | 311 24 18.0 -15.6 28 208 12192 310 37 28.3 -23.8 | 315 31 21.8 -22.1 29 200 12440 290 31 29.1 -10.6 | 292 24 22.6 -8.9 30 189 12802 280 35 34.5 -6.1 | 279 28 27.9 -4.4 31 155 14021 280 43 42.3 -7.5 | 279 36 35.8 -5.8 32 150 14220 265 45 44.8 3.9 | 262 39 38.3 5.6 33 140 14630 260 48 47.3 8.3 | 256 42 40.7 10.0 34 126 15240 280 30 29.5 -5.2 | 279 23 23.0 -3.6 35 114 15850 250 24 22.6 8.2 | 238 19 16.0 9.9 36 100 16600 225 18 12.7 12.7 | 203 16 6.2 14.4 37 97 16764 225 18 12.7 12.7 | 203 16 6.2 14.4 38 87 17374 255 12 11.6 3.1 | 227 7 5.1 4.8 39 87 17380 245 13 11.8 5.5 | 216 9 5.2 7.2 40 74 18288 140 14 -9.0 10.7 | 129 20 -15.5 12.4 41 70 18600 360 10 -0.0 -10.0 | 38 11 -6.5 -8.3 42 67 18898 5 10 -0.9 -10.0 | 42 11 -7.4 -8.3 43 63 19202 270 3 3.0 -0.0 | 115 4 -3.5 1.7 44 60 19507 205 10 4.2 9.1 | 168 11 -2.3 10.7 45 57 19812 130 16 -12.3 10.3 | 122 22 -18.8 11.9 46 54 20117 110 24 -22.6 8.2 | 109 31 -29.1 9.9 47 51 20422 90 18 -18.0 0.0 | 94 25 -24.5 1.7 48 50 20570 105 18 -17.4 4.7 | 105 25 -23.9 6.3 49 49 20726 110 20 -18.8 6.8 | 109 27 -25.3 8.5 50 46 21031 100 22 -21.7 3.8 | 101 29 -28.2 5.5 51 44 21336 70 19 -17.9 -6.5 | 79 25 -24.4 -4.8 52 42 21641 55 31 -25.4 -17.8 | 63 36 -31.9 -16.1 53 40 21946 55 24 -19.7 -13.8 | 65 29 -26.2 -12.1 54 38 22250 95 20 -19.9 1.7 | 97 27 -26.5 3.4 55 36 22555 65 32 -29.0 -13.5 | 72 37 -35.5 -11.9 56 33 23165 90 33 -33.0 0.0 | 92 40 -39.5 1.7 57 31 23470 80 38 -37.4 -6.6 | 84 44 -44.0 -4.9 58 30 23720 85 36 -35.9 -3.1 | 88 42 -42.4 -1.5 59 28 24079 80 36 -35.5 -6.3 | 84 42 -42.0 -4.6 60 26 24689 105 37 -35.7 9.6 | 105 44 -42.3 11.2 61 25 24994 90 35 -35.0 0.0 | 92 42 -41.5 1.7 62 23 25298 105 39 -37.7 10.1 | 105 46 -44.2 11.8 63 21 25908 95 30 -29.9 2.6 | 97 37 -36.4 4.3 64 20 26300 95 31 -30.9 2.7 | 97 38 -37.4 4.4 65 18 26822 90 32 -32.0 0.0 | 92 39 -38.5 1.7 66 16 27737 115 35 -31.7 14.8 | 113 42 -38.3 16.4 67 15 28346 115 41 -37.2 17.3 | 113 48 -43.7 19.0 68 12 29870 85 37 -36.9 -3.2 | 88 43 -43.4 -1.6 69 11 30175 100 36 -35.5 6.3 | 101 43 -42.0 7.9 70 10 30860 65 38 -34.4 -16.1 | 71 43 -41.0 -14.4 Wind Parameters Mean winds (0-6000m): 254.2 at 9.0 knts Storm direction: 284.2 at 6.7 knts Shear (0-3000m) pos: 1.4 neg: 1.1 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 102.0 deg Storm rel helicity (0-3000m) pos: 6.2 neg: -21.0 tot: -14.9 m^2/s^2 ave: -5.0 10^-3 m/s^2 rel: -0.42 Storm rel vorticity (0-3000m) horiz: 5.9 stream: -2.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 358.42 Bulk Shear: 3.80 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 ------------------------------------------------------------------------------- 500 291 7 9 1| 8.6 0.0 8.6| 0.0 -3.9 -3.9 -7.9 -0.79| 10.1 -7.9 1000 281 9 274 2| 4.3 2.0 6.2| 0.0 -6.1 -6.1 -6.1 -0.62| 7.9 -4.9 1500 276 10 260 4| 2.9 1.1 3.9| 0.3 -8.2 -7.8 -5.2 -0.56| 6.5 -3.6 2000 275 10 260 4| 2.1 0.7 2.8| 1.8 -9.8 -8.0 -4.0 -0.48| 5.9 -2.8 2500 273 10 253 4| 1.7 1.1 2.9| 4.4 -10.9 -6.6 -2.6 -0.38| 5.6 -2.1 3000 270 11 250 5| 1.4 1.1 2.5| 6.2 -21.0 -14.9 -5.0 -0.42| 5.9 -2.5 4000 265 10 236 5| 1.1 1.1 2.2| 8.7 -34.7 -26.0 -6.5 -0.48| 5.6 -2.7 5000 259 10 220 5| 1.1 1.0 2.0| 21.4 -41.7 -20.3 -4.1 -0.34| 5.5 -1.9 6000 254 9 207 5| 0.9 1.1 2.0| 21.4 -71.1 -49.7 -8.3 -0.46| 5.6 -2.6 Wrote GIF file: /home/apache/climate/data/raob//NSTU/skewt/NSTU.skewt.20251129.12.gif