UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for NSTU... Searching the city database file for: NSTU ... Date:0000Z 16 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 1011 3 29.8 25.0 76 4.8 26.2 115 15 302.0 305.7 299.0 361.5 20.10 1 1008 30 27.8 23.3 77 4.5 24.5 111 16 300.3 303.6 297.4 353.5 18.15 2 1000 101 26.6 22.4 78 4.2 23.6 100 19 299.8 302.9 296.7 350.4 17.30 3 947 580 22.4 20.6 90 1.8 21.1 105 21 300.2 303.2 296.2 348.1 16.34 4 925 785 21.0 19.5 91 1.5 19.9 95 21 300.8 303.6 295.9 346.6 15.61 5 894 1080 18.6 17.9 96 0.7 18.1 87 20 301.3 303.9 295.3 344.2 14.59 6 886 1157 18.2 17.3 94 0.9 17.6 83 20 301.6 304.2 295.1 343.3 14.16 7 869 1324 17.6 15.1 85 2.5 16.0 84 19 302.7 305.0 294.3 339.7 12.52 8 854 1473 16.4 14.8 90 1.6 15.3 89 17 302.9 305.2 294.3 339.9 12.49 9 850 1513 16.4 14.4 88 2.0 15.1 90 16 303.3 305.6 294.2 339.6 12.23 10 847 1543 16.2 14.0 87 2.2 14.7 86 16 303.4 305.6 294.0 338.9 11.95 11 844 1573 16.4 12.4 77 4.0 13.8 82 15 303.9 305.9 293.3 336.1 10.78 12 831 1705 15.4 13.7 90 1.7 14.3 66 14 304.2 306.5 294.3 339.9 11.94 13 828 1736 15.2 13.4 89 1.8 14.0 62 14 304.3 306.5 294.1 339.4 11.75 14 813 1891 15.6 11.0 74 4.6 12.7 50 13 306.4 308.3 293.6 337.1 10.19 15 801 2018 15.0 9.0 67 6.0 11.3 50 12 307.0 308.7 292.9 334.4 9.03 16 797 2060 14.8 8.8 67 6.0 11.1 50 12 307.3 308.9 292.9 334.4 8.96 17 787 2167 14.0 8.0 67 6.0 10.3 50 11 307.5 309.1 292.7 333.6 8.58 18 778 2264 14.2 5.2 55 9.0 8.9 52 11 308.7 310.1 291.9 330.6 7.14 19 748 2596 13.0 1.0 44 12.0 6.4 42 8 310.9 312.0 291.2 328.1 5.50 20 744 2641 12.8 0.8 44 12.0 6.2 39 7 311.2 312.2 291.2 328.2 5.45 21 743 2652 13.0 0.0 41 13.0 6.0 38 7 311.5 312.5 291.0 327.6 5.15 22 716 2963 10.6 -2.4 40 13.0 3.9 12 3 312.2 313.0 290.6 326.3 4.48 23 700 3151 9.6 -7.4 29 17.0 1.7 5 2 313.1 313.7 289.7 323.2 3.13 24 694 3222 9.4 -8.6 27 18.0 1.3 355 3 313.7 314.2 289.6 323.0 2.87 25 680 3391 8.4 -5.6 37 14.0 1.7 330 6 314.4 315.1 290.6 326.2 3.70 26 675 3452 8.2 -12.8 21 21.0 -0.5 321 7 314.8 315.2 289.3 321.8 2.11 27 672 3488 8.0 -10.0 27 18.0 0.1 316 7 315.0 315.5 289.9 323.7 2.66 28 669 3525 7.8 -13.2 21 21.0 -0.8 311 8 315.2 315.6 289.3 322.0 2.06 29 662 3612 7.2 -8.8 31 16.0 -0.0 298 9 315.5 316.0 290.3 325.1 2.97 30 660 3637 7.0 -4.0 45 11.0 1.5 295 10 315.5 316.3 291.5 329.3 4.31 31 657 3674 6.6 -6.4 39 13.0 0.4 290 10 315.5 316.2 290.9 327.1 3.60 32 651 3749 6.8 -25.2 8 32.0 -3.3 292 11 316.5 316.7 288.5 319.2 0.76 33 636 3940 5.4 -19.6 14 25.0 -3.4 297 12 317.0 317.3 289.2 321.4 1.27 34 632 3992 5.2 -27.8 7 33.0 -4.6 298 12 317.4 317.5 288.6 319.6 0.62 35 629 4030 5.0 -27.0 8 32.0 -4.6 299 12 317.6 317.7 288.7 319.9 0.67 36 627 4056 4.8 -17.2 19 22.0 -3.4 299 13 317.6 318.0 289.6 323.0 1.58 37 623 4108 4.4 -20.6 14 25.0 -4.2 301 13 317.8 318.0 289.3 321.8 1.19 38 618 4174 4.0 -14.0 26 18.0 -3.2 302 13 318.0 318.5 290.3 325.0 2.09 39 613 4240 4.0 -19.0 17 23.0 -4.3 304 14 318.8 319.1 289.8 323.5 1.39 40 611 4266 3.8 -12.2 30 16.0 -2.9 305 14 318.9 319.3 290.9 327.0 2.45 41 610 4280 3.6 -6.4 48 10.0 -1.2 305 14 318.8 319.5 292.1 331.4 3.88 42 607 4320 3.2 -7.8 44 11.0 -1.9 304 14 318.8 319.4 291.7 330.2 3.50 43 605 4346 3.4 -14.6 25 18.0 -3.7 303 13 319.3 319.7 290.6 326.1 2.04 44 604 4360 3.2 -9.8 38 13.0 -2.6 303 13 319.2 319.8 291.5 329.1 3.01 45 602 4387 3.4 -19.6 17 23.0 -4.7 302 13 319.7 320.0 290.1 324.3 1.34 46 600 4414 3.4 -28.6 7 32.0 -5.9 301 12 320.1 320.2 289.4 322.2 0.60 47 598 4441 3.2 -32.8 5 36.0 -6.3 300 12 320.1 320.2 289.2 321.6 0.40 48 533 5364 -1.9 -36.9 5 35.0 -10.0 25 10 324.7 324.8 290.5 325.9 0.30 49 529 5424 -1.5 -49.5 1 48.0 -10.2 41 10 325.9 325.9 290.6 326.2 0.08 50 500 5870 -5.1 -36.1 7 31.0 -12.2 55 12 326.8 326.9 291.2 328.1 0.35 51 481 6173 -7.5 -35.5 9 28.0 -13.7 41 11 327.5 327.6 291.4 328.9 0.39 52 461 6501 -10.5 -27.5 23 17.0 -15.0 18 11 327.8 327.9 291.9 330.9 0.87 53 458 6551 -10.7 -26.7 26 16.0 -15.0 11 11 328.1 328.3 292.1 331.5 0.94 54 456 6585 -10.9 -31.9 16 21.0 -15.8 7 10 328.3 328.4 291.8 330.4 0.58 55 400 7580 -16.5 -48.5 4 32.0 -21.0 5 8 333.5 333.6 292.8 334.0 0.12 56 300 9680 -32.3 -44.3 29 12.0 -33.6 255 19 339.9 339.9 294.5 340.8 0.25 57 250 10930 -42.3 -66.3 6 24.0 -43.2 240 40 343.2 343.2 295.1 343.3 0.02 58 200 12400 -54.1 -72.1 9 18.0 -54.4 240 37 347.1 347.1 296.0 347.1 0.01 59 150 14190 -67.5 -77.5 23 10.0 -67.5 250 47 353.8 353.8 297.4 353.8 0.01 60 101 16503 -78.5 -85.5 31 7.0 -78.5 260 21 375.0 375.0 301.4 375.0 0.00 61 100 16560 -78.1 -86.1 26 8.0 -78.1 270 17 376.8 376.8 301.7 376.8 0.00 62 94 16912 -79.3 -86.3 31 7.0 -79.3 292 20 381.2 381.2 302.5 381.2 0.00 63 89 17223 -76.7 -86.7 19 10.0 -76.7 328 17 392.4 392.4 304.2 392.4 0.00 64 86 17420 -76.1 -87.1 16 11.0 -76.2 323 19 397.5 397.5 304.9 397.5 0.00 65 80 17838 -75.1 -88.1 11 13.0 -75.2 294 26 407.8 407.8 306.2 407.9 0.00 66 78 17985 -74.3 -88.3 10 14.0 -74.3 298 26 412.5 412.5 306.8 412.5 0.00 67 72 18448 -76.5 -88.5 13 12.0 -76.6 294 27 417.3 417.3 307.4 417.4 0.00 68 70 18610 -75.7 -88.7 11 13.0 -75.7 250 18 422.4 422.4 308.0 422.4 0.00 69 67 18864 -75.3 -89.3 9 14.0 -75.3 241 14 428.6 428.6 308.7 428.6 0.00 70 66 18951 -75.7 -89.7 9 14.0 -75.7 238 13 429.6 429.6 308.8 429.6 0.00 71 64 19130 -74.1 -90.1 7 16.0 -74.2 232 11 436.9 436.9 309.6 436.9 0.00 72 62 19316 -70.3 -90.3 4 20.0 -70.4 209 10 449.3 449.3 310.8 449.3 0.00 73 56 19924 -68.7 -90.7 3 22.0 -68.9 108 14 466.2 466.2 312.3 466.2 0.00 74 54 20143 -66.5 -90.5 2 24.0 -66.7 76 19 476.2 476.2 313.1 476.2 0.00 75 50 20610 -65.5 -90.5 2 25.0 -65.8 75 17 489.1 489.1 314.1 489.1 0.00 76 49 20733 -65.3 -90.3 2 25.0 -65.6 51 17 492.4 492.4 314.4 492.5 0.00 77 46 21117 -66.5 -90.5 2 24.0 -66.8 79 21 498.5 498.5 314.8 498.5 0.00 78 43 21530 -62.9 -89.9 1 27.0 -63.4 70 26 517.1 517.1 316.1 517.1 0.00 79 41 21823 -63.5 -89.5 2 26.0 -64.0 77 28 522.7 522.7 316.5 522.7 0.00 80 39 22132 -62.1 -89.1 2 27.0 -62.7 82 29 533.8 533.8 317.2 533.8 0.00 81 37 22457 -62.9 -89.9 1 27.0 -63.4 84 29 539.8 539.8 317.5 539.8 0.00 82 33 23169 -59.1 -88.1 1 29.0 -60.0 91 32 567.8 567.8 319.0 567.9 0.00 83 32 23362 -59.3 -88.3 1 29.0 -60.2 100 33 572.3 572.3 319.3 572.3 0.00 84 31 23562 -57.5 -87.5 1 30.0 -58.7 99 31 582.4 582.4 319.8 582.4 0.01 85 30 23770 -56.9 -86.9 1 30.0 -58.2 85 26 589.5 589.5 320.1 589.6 0.01 86 28 24209 -53.5 -85.5 1 32.0 -55.5 91 28 610.7 610.7 321.1 610.8 0.01 87 22 25749 -55.3 -85.3 1 30.0 -57.3 83 28 649.0 649.0 322.6 649.1 0.01 88 20 26360 -52.3 -85.3 1 33.0 -55.1 85 29 676.1 676.1 323.6 676.2 0.01 89 18 27047 -49.7 -83.7 1 34.0 -53.5 91 33 705.0 705.0 324.6 705.1 0.02 90 17 27421 -50.3 -83.3 1 33.0 -54.1 95 35 714.7 714.7 324.9 714.8 0.02 91 15 28242 -48.3 -83.3 1 35.0 -53.1 95 34 747.4 747.4 325.8 747.6 0.03 92 15 28242 -46.1 -82.1 1 36.0 -51.8 95 34 754.7 754.7 326.1 754.9 0.03 93 14 28701 -47.1 -82.1 1 35.0 -52.6 83 34 766.3 766.3 326.4 766.6 0.03 94 12 29727 -45.1 -81.1 1 36.0 -52.0 92 29 807.9 808.0 327.4 808.4 0.05 95 11 30307 -46.7 -81.7 1 35.0 -53.2 89 27 822.5 822.5 327.8 822.9 0.05 96 10 30940 -46.3 -82.3 1 36.0 -53.4 105 25 846.7 846.7 328.3 847.2 0.05 97 9.6 31211 -46.7 -82.7 1 36.0 -53.8 124 25 855.2 855.2 328.5 855.6 0.04 98 9.1 31567 -43.9 -81.9 1 38.0 -52.5 149 26 879.1 879.1 329.0 879.6 0.05 99 8.4 32106 -42.7 -80.7 1 38.0 -52.3 186 27 904.1 904.2 329.5 904.9 0.07 100 8.1 32353 -39.3 -80.3 1 41.0 -51.0 202 27 927.1 927.1 329.9 927.9 0.08 101 7.2 33165 -36.1 -78.1 1 42.0 -50.3 257 29 971.9 972.0 330.7 973.4 0.13 102 7.0 33360 -36.7 -78.7 0 42.0 -50.7 270 29 977.3 977.4 330.8 978.7 0.12 103 6.5 33871 -38.5 -79.5 1 41.0 -51.8 990.7 990.7 331.1 992.0 0.11 104 6.4 33978 -36.9 -78.9 0 42.0 -51.2 1001.9 1001.9 331.2 1003.3 0.12 TRP 101 16503 -78.5 -85.5 31 7.0 -78.5 260 21 375.0 375.0 301.4 375.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5769.00 m Freezing level: 557.22 mb = 5020.17 m = 16470.17 ft Wetbulb zero: 676.17 mb = 3437.39 m = 11277.40 ft Precipitable water: 1.55 inches Sfc-500 mean rel hum: 43.84 % Est. max temperature: 30.60 C = 87.08 F Sfc-Lift cond lev (LCL): 943.59 mb = 611.58 m = 2006.46 ft T: 22.19 C 700-500 lapse rate: 5.41 C/km ThetaE index: 21.79 C Layer 1008.0- 854.0 mb Conv cond level (CCL): 915.68 mb = 872.64 m = 2862.97 ft Mean mixing ratio: 16.55 g/kg Conv temperature: 28.71 C = 83.69 F Cap Strength: 0.52 C Lifted Index: -1.72 C Risk: Thunderstorms probable Lifted Index @300 mb: -3.29 C Lifted Index @700 mb: -0.67 C Showalter Index: 1.85 C Risk: Showers probable Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 19.50 C K Index: 18.90 Risk: < 20 % chance of thunderstorms Sweat Index: 216.80 Risk: None Energy Index: -2.12 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 861.27 J/kg Max Up Vert Vel: 41.50 m/s Conv Inhibition (B-): 3.33 J/kg Cap Strength: 1.75 C Lift Cond Lev (LCL): 924.88 mb = 786.13 m = 2579.14 ft Lev Free Conv (LFC): 909.88 mb = 927.58 m = 3043.21 ft Equ Level (EL): 769.88 mb = 2352.69 m = 7718.71 ft B at Equ Level: 35.04 J/kg Max Parcel Lev (MPL): 109.88 mb = 16010.48 m = 52527.19 ft Wind level data Storm motion: 84 at 9 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 1011 3 115 15 -13.6 6.3 | 148 9 -4.5 7.4 1 1000 101 100 19 -18.7 3.3 | 114 11 -9.6 4.3 2 944 610 105 21 -20.3 5.4 | 120 13 -11.2 6.5 3 925 785 95 21 -20.9 1.8 | 104 12 -11.8 2.9 4 911 914 95 20 -19.9 1.7 | 104 11 -10.8 2.8 5 880 1219 80 20 -19.7 -3.5 | 77 11 -10.6 -2.4 6 850 1513 90 16 -16.0 0.0 | 98 7 -6.9 1.0 7 819 1829 50 13 -10.0 -8.4 | 7 7 -0.9 -7.3 8 790 2134 50 11 -8.4 -7.1 | 354 6 0.7 -6.0 9 762 2438 55 10 -8.2 -5.7 | 349 5 0.9 -4.7 10 709 3048 5 2 -0.2 -2.0 | 276 9 8.9 -1.0 11 700 3151 5 2 -0.2 -2.0 | 276 9 8.9 -1.0 12 657 3658 290 10 9.4 -3.4 | 277 19 18.5 -2.4 13 610 4267 305 14 11.5 -8.0 | 289 22 20.5 -7.0 14 587 4572 295 10 9.1 -4.2 | 280 18 18.1 -3.2 15 544 5182 340 10 3.4 -9.4 | 304 15 12.5 -8.4 16 524 5486 60 10 -8.7 -5.0 | 354 4 0.4 -4.0 17 505 5791 70 11 -10.3 -3.8 | 25 3 -1.3 -2.7 18 500 5870 55 12 -9.8 -6.9 | 7 6 -0.8 -5.9 19 467 6401 30 11 -5.5 -9.5 | 337 9 3.6 -8.5 20 448 6706 350 10 1.7 -9.8 | 309 14 10.8 -8.8 21 431 7010 340 10 3.4 -9.4 | 304 15 12.5 -8.4 22 400 7580 5 8 -0.7 -8.0 | 310 11 8.4 -6.9 23 398 7620 10 10 -1.7 -9.8 | 320 11 7.3 -8.8 24 382 7925 340 7 2.4 -6.6 | 296 13 11.5 -5.6 25 366 8230 335 10 4.2 -9.1 | 301 16 13.3 -8.0 26 351 8534 335 12 5.1 -10.9 | 305 17 14.2 -9.8 27 337 8839 275 14 13.9 -1.2 | 270 23 23.0 -0.2 28 323 9144 255 18 17.4 4.7 | 258 27 26.5 5.7 29 300 9680 255 19 18.4 4.9 | 258 28 27.4 5.9 30 250 10930 240 40 34.6 20.0 | 244 49 43.7 21.0 31 216 11887 235 42 34.4 24.1 | 240 50 43.5 25.1 32 200 12400 240 37 32.0 18.5 | 245 46 41.1 19.5 33 179 13106 230 31 23.7 19.9 | 237 39 32.8 21.0 34 162 13716 250 34 31.9 11.6 | 253 43 41.0 12.7 35 150 14190 250 47 44.2 16.1 | 252 56 53.2 17.1 36 139 14630 245 50 45.3 21.1 | 248 59 54.4 22.2 37 125 15240 245 26 23.6 11.0 | 250 35 32.6 12.0 38 113 15850 295 22 19.9 -9.3 | 286 30 29.0 -8.3 39 101 16503 260 21 20.7 3.6 | 261 30 29.8 4.7 40 100 16560 270 17 17.0 -0.0 | 268 26 26.1 1.0 41 97 16764 260 23 22.7 4.0 | 261 32 31.7 5.0 42 92 17069 325 16 9.2 -13.1 | 303 22 18.3 -12.1 43 87 17374 330 18 9.0 -15.6 | 309 23 18.1 -14.6 44 82 17678 290 26 24.4 -8.9 | 283 34 33.5 -7.9 45 74 18288 305 26 21.3 -14.9 | 295 33 30.4 -13.9 46 70 18593 285 28 27.0 -7.2 | 280 37 36.1 -6.2 47 70 18610 250 18 16.9 6.2 | 255 27 26.0 7.2 48 63 19202 230 10 7.7 6.4 | 246 18 16.7 7.5 49 57 19812 130 10 -7.7 6.4 | 191 8 1.4 7.5 50 54 20117 75 19 -18.4 -4.9 | 67 10 -9.3 -3.9 51 52 20422 80 16 -15.8 -2.8 | 75 7 -6.7 -1.8 52 50 20610 75 17 -16.4 -4.4 | 65 8 -7.3 -3.4 53 49 20726 50 17 -13.0 -10.9 | 22 11 -3.9 -9.9 54 47 21031 85 19 -18.9 -1.7 | 86 10 -9.8 -0.6 55 44 21336 65 25 -22.7 -10.6 | 55 17 -13.6 -9.5 56 40 21946 80 29 -28.6 -5.0 | 78 20 -19.5 -4.0 57 37 22555 85 29 -28.9 -2.5 | 86 20 -19.8 -1.5 58 35 22860 105 30 -29.0 7.8 | 114 22 -19.9 8.8 59 33 23165 90 32 -32.0 0.0 | 93 23 -22.9 1.0 60 31 23470 105 34 -32.8 8.8 | 112 26 -23.8 9.8 61 30 23770 85 26 -25.9 -2.3 | 86 17 -16.8 -1.2 62 30 23774 90 31 -31.0 0.0 | 93 22 -21.9 1.0 63 29 24079 100 29 -28.6 5.0 | 107 20 -19.5 6.1 64 27 24384 80 26 -25.6 -4.5 | 78 17 -16.5 -3.5 65 20 26360 85 29 -28.9 -2.5 | 86 20 -19.8 -1.5 66 17 27432 95 35 -34.9 3.1 | 99 26 -25.8 4.1 67 15 28346 95 34 -33.9 3.0 | 99 25 -24.8 4.0 68 14 28956 75 34 -32.8 -8.8 | 72 25 -23.8 -7.8 69 12 29566 95 29 -28.9 2.5 | 100 20 -19.8 3.6 70 11 30175 85 28 -27.9 -2.4 | 86 19 -18.8 -1.4 71 10 30940 105 25 -24.1 6.5 | 116 17 -15.1 7.5 72 7 33360 270 29 29.0 -0.0 | 268 38 38.1 1.0 Wind Parameters Mean winds (0-6000m): 53.5 at 12.2 knts Storm direction: 83.5 at 9.1 knts Shear (0-3000m) pos: 0.0 neg: 2.7 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 131.5 deg Storm rel helicity (0-3000m) pos: 10.7 neg: -74.4 tot: -63.7 m^2/s^2 ave: -21.2 10^-3 m/s^2 rel: -0.67 Storm rel vorticity (0-3000m) horiz: 7.8 stream: -5.2 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 30.56 Bulk Shear: 28.18 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 ------------------------------------------------------------------------------- 500 103 19 119 11| 0.0 6.7 6.7| 2.8 -13.6 -10.8 -21.6 -0.59| 8.4 -5.0 1000 101 20 114 12| 0.0 4.6 4.6| 4.0 -29.7 -25.7 -25.7 -0.65| 7.5 -4.9 1500 95 20 105 11| 0.0 2.4 2.4| 10.7 -39.5 -28.8 -19.2 -0.44| 7.8 -3.4 2000 90 18 96 9| 0.0 3.8 3.8| 10.7 -57.8 -47.1 -23.6 -0.61| 8.8 -5.4 2500 85 17 87 7| 0.0 2.9 2.9| 10.7 -61.1 -50.4 -20.1 -0.62| 7.7 -4.8 3000 82 15 81 6| 0.0 2.7 2.7| 10.7 -74.4 -63.7 -21.2 -0.67| 7.8 -5.2 4000 76 13 58 4| 0.0 3.5 3.5| 26.0 -88.1 -62.1 -15.5 -0.50| 7.7 -3.8 5000 58 13 15 6| 0.6 2.7 3.2| 56.0-100.3 -44.3 -8.9 -0.37| 7.3 -2.7 6000 54 12 7 6| 1.6 2.3 3.9| 87.6-103.2 -15.6 -2.6 -0.17| 8.0 -1.4 Wrote GIF file: /home/apache/climate/data/raob//NSTU/skewt/NSTU.skewt.20251016.00.gif