UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for NSTU... Searching the city database file for: NSTU ... Date:1200Z 14 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 1010 3 25.4 23.5 89 1.9 24.0 90 8 297.7 301.0 296.8 350.9 18.34 1 1005 50 26.2 22.4 80 3.8 23.5 90 10 298.9 302.1 296.4 349.1 17.21 2 1000 97 26.0 21.0 74 5.0 22.5 90 12 299.1 302.0 295.6 345.4 15.85 3 999 106 26.0 21.0 74 5.0 22.5 90 12 299.2 302.1 295.6 345.5 15.86 4 989 195 25.2 22.2 83 3.0 23.0 92 16 299.3 302.4 296.6 349.8 17.28 5 963 429 23.2 21.2 89 2.0 21.8 98 21 299.6 302.6 296.3 348.3 16.68 6 951 539 22.6 19.7 84 2.9 20.6 100 21 300.0 302.8 295.5 345.0 15.37 7 925 780 20.6 18.6 88 2.0 19.2 105 20 300.4 303.1 295.2 343.6 14.74 8 903 988 19.0 18.0 94 1.0 18.3 99 19 300.8 303.5 295.1 343.5 14.53 9 850 1508 16.0 15.4 96 0.6 15.6 110 19 302.9 305.3 294.7 341.6 13.06 10 831 1700 15.0 14.1 94 0.9 14.4 115 18 303.8 306.1 294.4 340.3 12.27 11 797 2054 13.8 11.6 87 2.2 12.4 123 16 306.2 308.2 294.0 338.8 10.83 12 789 2139 14.0 9.8 76 4.2 11.4 125 16 307.3 309.1 293.4 336.6 9.69 13 778 2257 13.4 9.5 77 3.9 11.0 126 15 307.9 309.7 293.6 337.1 9.63 14 771 2334 14.2 5.2 55 9.0 8.9 126 14 309.5 310.9 292.2 331.7 7.21 15 759 2466 13.6 3.6 51 10.0 7.9 127 13 310.3 311.5 291.9 330.5 6.54 16 752 2544 13.0 3.0 51 10.0 7.3 127 12 310.5 311.6 291.7 330.0 6.32 17 743 2646 12.2 5.2 62 7.0 8.0 128 11 310.7 312.1 292.7 333.7 7.49 18 739 2691 11.8 2.8 54 9.0 6.7 128 11 310.7 311.9 291.8 330.4 6.35 19 737 2714 12.4 0.4 44 12.0 5.9 128 11 311.6 312.6 291.2 328.3 5.35 20 731 2782 12.2 -2.8 35 15.0 4.5 128 10 312.1 312.9 290.5 325.5 4.26 21 730 2794 12.0 -3.0 35 15.0 4.4 128 10 312.0 312.8 290.3 325.3 4.20 22 722 2886 11.2 -0.8 43 12.0 4.8 129 9 312.1 313.1 291.1 327.8 5.00 23 719 2921 11.0 -4.0 35 15.0 3.5 129 9 312.3 313.0 290.2 324.8 3.95 24 712 3003 10.2 -2.8 40 13.0 3.6 129 8 312.3 313.1 290.6 326.1 4.37 25 708 3050 9.6 1.6 57 8.0 5.2 130 8 312.1 313.3 292.0 331.1 6.08 26 704 3097 9.2 1.2 57 8.0 4.8 130 7 312.2 313.3 291.9 330.7 5.94 27 702 3120 9.4 -2.6 43 12.0 3.3 130 7 312.6 313.5 290.8 326.9 4.50 28 700 3144 9.4 -2.6 43 12.0 3.3 130 7 312.9 313.8 290.9 327.2 4.51 29 696 3192 9.0 -4.0 40 13.0 2.5 125 7 313.0 313.7 290.5 325.9 4.09 30 690 3263 8.4 -6.6 34 15.0 1.4 119 7 313.1 313.7 289.9 323.9 3.38 31 668 3530 6.2 -3.8 49 10.0 1.3 93 7 313.5 314.3 290.9 327.2 4.32 32 665 3567 6.2 -4.8 45 11.0 0.8 89 7 313.9 314.7 290.8 326.8 4.03 33 647 3791 4.4 -5.6 48 10.0 -0.3 68 6 314.4 315.1 290.8 326.8 3.89 34 642 3855 4.0 -2.0 65 6.0 0.9 62 6 314.6 315.6 292.0 330.9 5.15 35 633 3969 3.0 -0.7 77 3.7 1.0 50 6 314.7 315.8 292.5 332.9 5.75 36 628 4034 2.6 -2.0 72 4.6 0.3 44 6 315.0 316.0 292.2 331.7 5.27 37 616 4189 1.2 1.2 100 0.0 1.2 29 6 315.1 316.4 293.4 336.5 6.79 38 594 4481 -0.7 -0.7 100 0.0 -0.7 314 3 316.2 317.4 293.2 335.6 6.13 39 593 4495 -0.7 -2.1 90 1.4 -1.4 309 2 316.4 317.4 292.8 334.0 5.54 40 591 4522 -0.3 -7.3 59 7.0 -3.5 300 2 317.1 317.9 291.5 329.2 3.74 41 589 4549 0.2 -10.8 43 11.0 -4.4 291 2 318.0 318.6 291.0 327.4 2.85 42 588 4563 1.2 -22.8 15 24.0 -6.5 287 1 319.3 319.5 289.6 322.9 1.04 43 585 4604 1.6 -34.4 5 36.0 -7.4 275 1 320.3 320.3 289.2 321.6 0.35 44 569 4828 1.2 -43.8 2 45.0 -8.2 220 5 322.4 322.4 289.6 322.9 0.14 45 566 4870 1.2 -26.8 10 28.0 -7.2 209 6 322.8 323.0 290.4 325.5 0.75 46 549 5116 0.8 -40.2 3 41.0 -8.5 149 10 325.2 325.2 290.6 326.0 0.21 47 500 5860 -4.7 -44.7 3 40.0 -12.3 225 9 327.3 327.3 291.1 327.9 0.14 48 447 6725 -12.3 -42.3 6 30.0 -17.5 200 15 328.4 328.4 291.5 329.2 0.21 49 400 7560 -18.7 -48.7 5 30.0 -22.5 200 21 330.7 330.7 292.0 331.1 0.11 50 370 8138 -22.7 -53.7 4 31.0 -25.8 217 24 332.8 332.8 292.6 333.1 0.07 51 368 8178 -22.5 -55.5 3 33.0 -25.8 218 25 333.6 333.6 292.7 333.8 0.06 52 343 8692 -25.3 -60.3 2 35.0 -28.1 218 23 336.6 336.6 293.5 336.7 0.03 53 307 9487 -32.5 -61.5 4 29.0 -34.3 242 19 337.3 337.3 293.7 337.5 0.03 54 300 9650 -33.3 -63.3 3 30.0 -35.0 250 25 338.4 338.4 294.0 338.5 0.03 55 285 10009 -35.9 -62.9 5 27.0 -37.2 259 29 339.7 339.7 294.3 339.8 0.03 56 250 10910 -41.9 -66.9 5 25.0 -42.8 260 51 343.8 343.8 295.3 343.9 0.02 57 219 11791 -48.9 -61.5 22 12.6 -49.3 275 70 346.2 346.2 295.8 346.4 0.04 58 200 12380 -53.7 -57.8 61 4.1 -53.8 275 65 347.7 347.7 296.2 348.1 0.08 59 150 14170 -67.1 -77.1 23 10.0 -67.2 240 32 354.5 354.5 297.6 354.5 0.01 60 100 16540 -77.5 -85.5 26 8.0 -77.5 280 14 378.0 378.0 301.9 378.0 0.00 61 99 16598 -77.7 -85.7 26 8.0 -77.7 275 15 378.7 378.7 302.1 378.7 0.00 62 95 16835 -76.5 -85.5 23 9.0 -76.5 280 14 385.5 385.5 303.1 385.5 0.00 63 85 17474 -78.5 -87.5 22 9.0 -78.5 267 17 393.9 394.0 304.3 394.0 0.00 64 80 17823 -75.5 -87.5 14 12.0 -75.6 269 20 407.0 407.0 306.1 407.0 0.00 65 77 18045 -75.9 -88.9 11 13.0 -75.9 263 22 410.7 410.7 306.6 410.7 0.00 66 71 18517 -73.7 -89.7 7 16.0 -73.7 202 14 425.0 425.0 308.3 425.0 0.00 67 70 18600 -74.3 -90.3 7 16.0 -74.3 135 2 425.4 425.4 308.3 425.4 0.00 68 69 18684 -74.5 -90.5 7 16.0 -74.6 116 2 426.8 426.8 308.5 426.8 0.00 69 65 19035 -69.7 -90.7 3 21.0 -69.8 39 1 444.6 444.6 310.3 444.6 0.00 70 60 19512 -68.7 -90.7 3 22.0 -68.9 156 11 457.1 457.1 311.5 457.1 0.00 71 57 19818 -69.3 -90.3 3 21.0 -69.5 79 18 462.5 462.5 312.0 462.5 0.00 72 51 20489 -64.5 -91.5 1 27.0 -64.8 53 19 488.7 488.7 314.1 488.7 0.00 73 50 20610 -64.9 -90.9 2 26.0 -65.2 75 10 490.5 490.5 314.2 490.6 0.00 74 47 20987 -65.5 -91.5 2 26.0 -65.8 62 13 497.9 497.9 314.8 497.9 0.00 75 46 21118 -63.7 -90.7 1 27.0 -64.1 74 14 505.3 505.3 315.3 505.3 0.00 76 44 21390 -65.1 -91.1 2 26.0 -65.4 90 18 508.3 508.3 315.5 508.3 0.00 77 41 21820 -64.5 -91.5 1 27.0 -64.9 82 21 520.2 520.2 316.3 520.2 0.00 78 39 22128 -61.5 -90.5 1 29.0 -62.1 103 20 535.3 535.3 317.2 535.3 0.00 79 33 23158 -63.7 -90.7 1 27.0 -64.3 95 32 555.6 555.6 318.4 555.6 0.00 80 30 23750 -58.1 -89.1 1 31.0 -59.2 100 35 586.2 586.3 320.0 586.3 0.00 81 29 23965 -57.9 -88.9 1 31.0 -59.1 97 35 592.5 592.5 320.3 592.5 0.00 82 28 24186 -58.9 -88.9 1 30.0 -60.0 100 35 595.7 595.7 320.4 595.7 0.01 83 26 24653 -58.7 -88.7 1 30.0 -59.9 105 36 609.0 609.0 321.0 609.1 0.01 84 25 24902 -56.9 -88.9 1 32.0 -58.4 94 37 621.1 621.1 321.5 621.1 0.01 85 22 25721 -53.3 -86.3 1 33.0 -55.7 88 30 654.9 654.9 322.9 655.0 0.01 86 22 25721 -53.5 -86.5 1 33.0 -55.9 88 30 654.3 654.3 322.9 654.4 0.01 87 20 26340 -50.5 -84.5 1 34.0 -53.8 95 27 681.6 681.6 323.8 681.7 0.02 88 19 26674 -50.3 -84.3 1 34.0 -53.8 90 28 692.3 692.3 324.2 692.4 0.02 89 18 27026 -51.1 -85.1 1 34.0 -54.5 85 30 700.6 700.6 324.4 700.7 0.02 90 17 27399 -48.7 -84.7 1 36.0 -53.0 80 31 719.8 719.8 325.1 719.9 0.02 91 16 27797 -49.1 -84.1 1 35.0 -53.5 89 31 731.1 731.1 325.4 731.3 0.02 92 14 28679 -45.5 -83.5 1 38.0 -51.7 59 23 771.7 771.8 326.5 772.0 0.03 93 13 29171 -46.3 -83.3 1 37.0 -52.4 51 18 785.5 785.5 326.9 785.8 0.03 94 11 30287 -43.5 -82.5 1 39.0 -51.5 353 11 834.1 834.1 328.1 834.5 0.04 95 10 30930 -41.7 -81.7 1 40.0 -51.1 285 10 863.9 863.9 328.7 864.4 0.05 96 8.3 32189 -44.5 -82.5 1 38.0 -53.2 264 21 900.1 900.2 329.4 900.7 0.05 97 7.7 32696 -41.9 -81.9 1 40.0 -52.4 256 25 930.1 930.2 330.0 930.8 0.06 98 7.0 33340 -44.1 -83.1 1 39.0 -53.8 245 31 946.7 946.8 330.3 947.3 0.06 99 6.8 33534 -44.5 -83.5 1 39.0 -54.1 953.0 953.0 330.4 953.5 0.05 100 6.6 33735 -42.7 -82.7 0 40.0 -53.5 968.7 968.7 330.7 969.4 0.06 101 6.2 34163 -35.7 -78.7 0 43.0 -51.0 1016.1 1016.2 331.5 1017.7 0.13 102 5.8 34626 -37.3 -79.3 0 42.0 -52.0 1028.7 1028.8 331.6 1030.3 0.13 103 5.3 35256 -31.9 -75.9 0 44.0 -50.6 1079.8 1079.9 332.4 1082.9 0.24 TRP 99 16598 -77.7 -85.7 26 8.0 -77.7 275 15 378.7 378.7 302.1 378.7 0.00 WND 219 11791 -48.9 -61.5 22 12.6 -49.3 275 70 346.2 346.2 295.8 346.4 0.04 Sounding variables and indices 1000-500 mb thick: 5763.00 m Freezing level: 602.11 mb = 4373.90 m = 14349.90 ft Freezing level: 589.80 mb = 4538.31 m = 14889.30 ft Freezing level: 541.87 mb = 5223.95 m = 17138.73 ft Wetbulb zero: 652.10 mb = 3727.32 m = 12228.59 ft Precipitable water: 1.70 inches Sfc-500 mean rel hum: 57.42 % Est. max temperature: 30.21 C = 86.38 F Sfc-Lift cond lev (LCL): 982.88 mb = 249.26 m = 817.76 ft T: 24.73 C 700-500 lapse rate: 5.19 C/km ThetaE index: 13.18 C Layer 963.0- 778.0 mb Conv cond level (CCL): 911.59 mb = 906.43 m = 2973.82 ft Mean mixing ratio: 15.96 g/kg Conv temperature: 28.34 C = 83.02 F Cap Strength: 0.99 C Lifted Index: -0.44 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.97 C Lifted Index @700 mb: -0.23 C Showalter Index: 1.43 C Risk: Showers probable Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 20.10 C K Index: 24.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 231.80 Risk: None Energy Index: -2.56 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 709.96 J/kg Max Up Vert Vel: 37.68 m/s Conv Inhibition (B-): 5.79 J/kg Cap Strength: 0.92 C Lift Cond Lev (LCL): 923.58 mb = 793.29 m = 2602.63 ft Lev Free Conv (LFC): 898.58 mb = 1030.59 m = 3381.16 ft Equ Level (EL): 778.58 mb = 2251.16 m = 7385.62 ft B at Equ Level: 33.21 J/kg Max Parcel Lev (MPL): 128.58 mb = 15070.58 m = 49443.56 ft Wind level data Storm motion: 143 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 1010 3 90 8 -8.0 0.0 | 22 8 -2.8 -7.0 1 1000 97 90 12 -12.0 0.0 | 44 10 -6.8 -7.0 2 977 305 95 21 -20.9 1.8 | 72 17 -15.7 -5.2 3 925 780 105 20 -19.3 5.2 | 83 14 -14.1 -1.8 4 911 914 100 19 -18.7 3.3 | 75 14 -13.5 -3.7 5 879 1219 95 19 -18.9 1.7 | 69 15 -13.7 -5.3 6 850 1508 110 19 -17.9 6.5 | 88 13 -12.6 -0.5 7 789 2134 125 16 -13.1 9.2 | 105 8 -7.9 2.2 8 700 3144 130 7 -5.4 4.5 | 3 2 -0.1 -2.5 9 609 4267 20 6 -2.1 -5.6 | 346 13 3.2 -12.6 10 586 4572 280 1 1.0 -0.2 | 319 9 6.2 -7.2 11 544 5182 130 11 -8.4 7.1 | 91 3 -3.2 0.1 12 500 5860 225 9 6.4 6.4 | 273 12 11.6 -0.6 13 485 6096 220 10 6.4 7.7 | 267 12 11.6 0.7 14 466 6401 200 13 4.4 12.2 | 242 11 9.7 5.2 15 400 7560 200 21 7.2 19.7 | 224 18 12.4 12.7 16 397 7620 200 21 7.2 19.7 | 224 18 12.4 12.7 17 365 8230 220 25 16.1 19.2 | 240 25 21.3 12.2 18 350 8534 225 23 16.3 16.3 | 247 23 21.5 9.3 19 335 8839 210 22 11.0 19.1 | 233 20 16.2 12.1 20 308 9449 240 18 15.6 9.0 | 264 21 20.8 2.0 21 300 9650 250 25 23.5 8.6 | 267 29 28.7 1.6 22 283 10058 260 30 29.5 5.2 | 273 35 34.8 -1.8 23 271 10363 250 47 44.2 16.1 | 260 50 49.4 9.1 24 250 10910 260 51 50.2 8.9 | 268 55 55.4 1.9 25 219 11791 275 70 69.7 -6.1 | 280 76 75.0 -13.1 26 216 11887 275 70 69.7 -6.1 | 280 76 75.0 -13.1 27 200 12380 275 65 64.8 -5.7 | 280 71 70.0 -12.7 28 178 13106 270 53 53.0 -0.0 | 277 59 58.2 -7.0 29 154 14021 235 31 25.4 17.8 | 251 32 30.6 10.8 30 150 14170 240 32 27.7 16.0 | 255 34 32.9 9.0 31 139 14630 250 35 32.9 12.0 | 263 38 38.1 5.0 32 132 14935 235 33 27.0 18.9 | 250 34 32.3 11.9 33 125 15240 245 27 24.5 11.4 | 262 30 29.7 4.4 34 119 15545 240 37 32.0 18.5 | 253 39 37.3 11.5 35 107 16154 235 25 20.5 14.3 | 254 27 25.7 7.3 36 101 16459 220 12 7.7 9.2 | 260 13 12.9 2.2 37 100 16540 280 14 13.8 -2.4 | 296 21 19.0 -9.4 38 99 16598 275 15 14.9 -1.3 | 292 22 20.2 -8.3 39 96 16764 285 14 13.5 -3.6 | 300 22 18.7 -10.6 40 91 17069 265 14 13.9 1.2 | 287 20 19.2 -5.8 41 78 17983 270 21 21.0 -0.0 | 285 27 26.2 -7.0 42 74 18288 240 25 21.7 12.5 | 258 27 26.9 5.5 43 70 18593 190 10 1.7 9.8 | 248 8 7.0 2.9 44 70 18600 135 2 -1.4 1.4 | 326 7 3.8 -5.6 45 63 19202 5 1 -0.1 -1.0 | 327 9 5.1 -8.0 46 60 19507 160 11 -3.8 10.3 | 204 4 1.5 3.3 47 57 19812 80 17 -16.7 -3.0 | 49 15 -11.5 -9.9 48 54 20117 55 28 -22.9 -16.1 | 38 29 -17.7 -23.1 49 52 20422 40 25 -16.1 -19.2 | 23 28 -10.8 -26.1 50 50 20610 75 10 -9.7 -2.6 | 25 11 -4.4 -9.6 51 49 20726 40 16 -10.3 -12.3 | 15 20 -5.1 -19.3 52 47 21031 65 13 -11.8 -5.5 | 28 14 -6.6 -12.5 53 44 21336 95 17 -16.9 1.5 | 65 13 -11.7 -5.5 54 42 21641 70 22 -20.7 -7.5 | 47 21 -15.5 -14.5 55 38 22250 110 20 -18.8 6.8 | 89 14 -13.6 -0.2 56 36 22555 100 22 -21.7 3.8 | 79 17 -16.4 -3.2 57 35 22860 110 35 -32.9 12.0 | 100 28 -27.7 5.0 58 33 23165 95 32 -31.9 2.8 | 81 27 -26.7 -4.2 59 31 23470 110 31 -29.1 10.6 | 99 24 -23.9 3.6 60 30 23750 100 35 -34.5 6.1 | 88 29 -29.2 -0.9 61 30 23774 95 35 -34.9 3.1 | 82 30 -29.6 -3.9 62 26 24689 105 36 -34.8 9.3 | 94 30 -29.6 2.3 63 25 24994 90 37 -37.0 0.0 | 78 33 -31.8 -7.0 64 22 25603 80 30 -29.5 -5.2 | 63 27 -24.3 -12.2 65 21 25908 100 31 -30.5 5.4 | 86 25 -25.3 -1.6 66 20 26340 95 27 -26.9 2.4 | 78 22 -21.7 -4.6 67 17 27432 80 31 -30.5 -5.4 | 64 28 -25.3 -12.4 68 15 28042 95 31 -30.9 2.7 | 81 26 -25.7 -4.3 69 14 28651 60 24 -20.8 -12.0 | 39 25 -15.6 -19.0 70 12 29870 40 11 -7.1 -8.4 | 7 16 -1.9 -15.4 71 10 30930 285 10 9.7 -2.6 | 303 18 14.9 -9.6 72 7 33340 245 31 28.1 13.1 | 260 34 33.3 6.1 Wind Parameters Mean winds (0-6000m): 113.3 at 11.6 knts Storm direction: 143.3 at 8.7 knts Shear (0-3000m) pos: 1.0 neg: 0.3 tot: 1.2 10-3/s Storm rel Dir Shear (0-3000m): 11.8 deg Storm rel helicity (0-3000m) pos: 62.6 neg: -15.1 tot: 47.5 m^2/s^2 ave: 15.8 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 2.2 10^-3/s Energy-Hel index: 0.27 Bulk Rich Number: 107.56 Bulk Shear: 6.60 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 17 65 13| 13.1 0.0 13.1| 32.8 0.0 32.8 65.7 0.73| 15.1 11.0 1000 98 18 72 14| 6.6 0.8 7.4| 38.1 -7.7 30.5 30.5 0.53| 9.7 5.1 1500 99 19 73 14| 4.6 0.5 5.1| 53.9 -11.4 42.5 28.3 0.54| 8.5 4.6 2000 103 18 77 13| 3.1 0.4 3.5| 61.5 -11.4 50.1 25.0 0.55| 7.5 4.1 2500 107 18 81 12| 1.8 0.3 2.2| 62.6 -12.7 49.9 20.0 0.47| 6.9 3.2 3000 109 16 81 11| 1.0 0.3 1.2| 62.6 -15.1 47.5 15.8 0.33| 6.5 2.2 4000 108 14 71 9| 0.7 1.4 2.1| 62.9 -22.5 40.4 10.1 0.19| 6.3 1.2 5000 108 12 62 7| 0.6 0.8 1.4| 62.9 -68.2 -5.3 -1.1 -0.11| 7.2 -0.8 6000 113 12 66 6| 0.8 0.6 1.4| 79.1 -72.4 6.7 1.1 -0.03| 8.1 -0.3 Wrote GIF file: /home/apache/climate/data/raob//NSTU/skewt/NSTU.skewt.20251014.12.gif