UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080712.upa.cvt Date: 1200Z 7 AUG 25 Searching for KMHX... Searching the city database file for: KMHX ... Date:1200Z 7 AUG 25 Station: KMHX WMO ident: 72305 Latitude: 34.78 Longitude: -76.88 Elevation: 11.00 ------------------------------------------------------------------------------- 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 1020 11 23.2 23.2 100 0.0 23.2 20 1 294.7 297.9 295.7 345.7 17.82 1 1009 106 22.8 21.6 93 1.2 22.0 295.2 298.1 294.8 342.0 16.31 2 1002 167 22.8 21.7 94 1.1 22.1 295.8 298.8 295.1 343.3 16.53 3 1000 184 22.8 21.7 94 1.1 22.1 40 16 296.0 298.9 295.2 343.6 16.56 4 993 245 22.6 21.5 94 1.1 21.8 296.3 299.3 295.3 343.8 16.47 5 932 797 20.0 17.3 84 2.7 18.2 299.1 301.6 293.9 338.3 13.45 6 925 862 19.8 17.6 87 2.2 18.3 80 9 299.6 302.1 294.3 339.9 13.82 7 911 993 18.8 17.0 89 1.8 17.6 299.8 302.3 294.1 339.3 13.50 8 868 1408 16.2 15.2 94 1.0 15.5 301.3 303.6 293.9 338.4 12.61 9 850 1586 15.6 14.2 91 1.4 14.7 10 4 302.5 304.7 293.9 338.2 12.07 10 801 2089 13.6 11.0 84 2.6 12.0 305.5 307.5 293.4 336.6 10.35 11 794 2163 13.0 10.4 84 2.6 11.4 305.7 307.5 293.3 335.8 10.03 12 780 2313 12.0 9.7 86 2.3 10.6 306.2 308.0 293.2 335.5 9.73 13 766 2465 11.6 9.5 87 2.1 10.3 307.3 309.1 293.6 336.9 9.78 14 739 2765 10.6 6.7 77 3.9 8.3 309.4 311.0 293.0 335.0 8.36 15 706 3145 8.8 3.9 71 4.9 6.0 311.5 312.8 292.7 333.7 7.19 16 700 3216 8.4 3.7 72 4.7 5.7 200 17 311.8 313.1 292.8 334.0 7.15 17 655 3762 4.6 2.3 85 2.3 3.3 313.5 314.8 293.1 335.1 6.92 18 643 3913 4.0 1.5 84 2.5 2.6 314.5 315.7 293.2 335.3 6.65 19 621 4195 2.4 -1.7 74 4.1 0.3 315.8 316.8 292.6 333.1 5.45 20 606 4393 1.0 -1.2 85 2.2 -0.2 316.4 317.5 293.0 334.8 5.79 21 602 4446 0.8 -1.8 83 2.6 -0.6 316.7 317.8 292.9 334.5 5.58 22 597 4513 0.8 -5.2 64 6.0 -2.1 317.5 318.3 292.2 331.5 4.35 23 582 4717 -0.3 -3.2 81 2.9 -1.8 318.5 319.5 293.1 335.2 5.20 24 553 5126 -2.1 -9.1 59 7.0 -5.2 321.1 321.8 292.4 332.5 3.47 25 543 5271 -2.7 -7.7 68 5.0 -5.0 322.1 322.8 293.1 335.1 3.95 26 539 5329 -3.3 -10.3 58 7.0 -6.3 322.0 322.7 292.4 332.8 3.24 27 520 5613 -5.3 -11.3 63 6.0 -7.8 322.9 323.5 292.6 333.3 3.10 28 515 5689 -5.7 -11.7 63 6.0 -8.2 323.3 323.9 292.7 333.5 3.03 29 500 5920 -7.5 -12.5 67 5.0 -9.5 240 10 323.9 324.5 292.7 333.7 2.93 30 495 5998 -7.9 -12.9 67 5.0 -9.9 324.3 324.9 292.8 334.0 2.86 31 459 6580 -10.5 -23.5 34 13.0 -14.3 328.2 328.4 292.4 332.6 1.25 32 450 6731 -11.7 -22.7 40 11.0 -15.0 328.5 328.8 292.6 333.4 1.37 33 438 6937 -13.3 -29.3 25 16.0 -17.2 329.0 329.2 292.2 331.9 0.77 34 427 7130 -14.5 -27.5 32 13.0 -17.8 329.9 330.1 292.6 333.3 0.94 35 419 7272 -15.3 -29.3 29 14.0 -18.6 330.7 330.8 292.7 333.6 0.81 36 403 7564 -17.7 -22.6 66 4.9 -19.1 331.3 331.6 293.5 336.8 1.55 37 400 7620 -17.9 -24.9 54 7.0 -19.7 235 22 331.7 332.0 293.4 336.3 1.27 38 395 7714 -18.5 -26.5 49 8.0 -20.5 332.1 332.4 293.3 336.2 1.11 39 385 7905 -19.9 -25.9 59 6.0 -21.4 332.7 333.0 293.6 337.1 1.20 40 380 8001 -20.5 -28.5 49 8.0 -22.3 333.2 333.4 293.5 336.7 0.96 41 362 8358 -23.3 -29.3 58 6.0 -24.6 334.1 334.3 293.7 337.5 0.93 42 352 8563 -24.7 -27.8 75 3.1 -25.4 334.9 335.1 294.0 338.9 1.11 43 347 8667 -25.1 -34.1 43 9.0 -26.7 335.7 335.9 293.9 338.1 0.61 44 331 9008 -27.3 -31.1 70 3.8 -28.0 337.3 337.5 294.4 340.5 0.86 45 325 9140 -27.7 -38.7 34 11.0 -29.3 338.5 338.6 294.3 340.1 0.41 46 321 9229 -28.5 -35.5 51 7.0 -29.6 338.6 338.7 294.5 340.8 0.58 47 317 9318 -29.1 -36.1 51 7.0 -30.2 339.0 339.1 294.6 341.1 0.55 48 307 9547 -30.9 -35.9 61 5.0 -31.7 339.6 339.7 294.7 341.8 0.58 49 300 9710 -31.9 -37.9 55 6.0 -32.7 220 28 340.4 340.5 294.8 342.3 0.49 50 294 9852 -32.7 -39.7 50 7.0 -33.6 341.3 341.3 295.0 342.9 0.41 51 277 10268 -36.5 -40.7 65 4.2 -37.0 341.6 341.7 295.1 343.2 0.39 52 271 10419 -37.5 -42.2 61 4.7 -38.0 342.3 342.4 295.2 343.7 0.34 53 251 10943 -42.1 -45.6 69 3.5 -42.4 343.1 343.1 295.3 344.1 0.26 54 250 10970 -42.5 -46.0 68 3.5 -42.8 230 28 342.9 342.9 295.3 343.9 0.25 55 243 11161 -43.7 -47.7 64 4.0 -44.0 343.9 343.9 295.4 344.7 0.21 56 239 11273 -44.9 -48.4 68 3.5 -45.1 343.7 343.7 295.4 344.5 0.20 57 230 11528 -46.9 -50.9 64 4.0 -47.1 344.5 344.5 295.6 345.1 0.15 58 200 12440 -54.3 -57.7 66 3.4 -54.4 245 36 346.8 346.8 296.0 347.1 0.08 59 150 14240 -63.7 -69.7 44 6.0 -63.8 230 9 360.3 360.3 298.8 360.4 0.02 60 136 14836 -68.7 -74.7 42 6.0 -68.8 180 17 361.7 361.7 299.1 361.8 0.01 61 100 16690 -67.3 -77.3 23 10.0 -67.4 235 7 397.7 397.7 304.9 397.7 0.01 62 97 16873 -67.9 -78.9 19 11.0 -68.0 400.0 400.0 305.2 400.0 0.01 63 94 17062 -67.5 -79.5 17 12.0 -67.6 404.4 404.4 305.8 404.4 0.01 64 92 17192 -67.7 -79.7 17 12.0 -67.8 406.5 406.5 306.0 406.5 0.01 65 85 17670 -65.9 -79.9 12 14.0 -66.0 419.5 419.5 307.6 419.5 0.01 66 81 17963 -66.1 -80.1 12 14.0 -66.2 424.9 424.9 308.3 424.9 0.01 67 75 18430 -65.3 -81.3 9 16.0 -65.5 436.0 436.0 309.5 436.0 0.01 68 74 18512 -65.1 -81.1 9 16.0 -65.3 438.1 438.1 309.7 438.1 0.01 69 71 18764 -65.7 -81.7 9 16.0 -65.9 442.0 442.0 310.1 442.1 0.01 70 70 18850 -65.7 -82.7 8 17.0 -65.9 70 6 443.8 443.8 310.3 443.9 0.01 71 55 20328 -60.7 -81.7 5 21.0 -61.2 487.0 487.0 314.0 487.0 0.01 72 54 20442 -60.7 -81.7 5 21.0 -61.2 489.5 489.5 314.2 489.6 0.01 73 50 20920 -59.9 -82.9 3 23.0 -60.4 75 16 502.3 502.3 315.1 502.4 0.01 74 46 21442 -58.5 -82.5 3 24.0 -59.2 517.8 517.8 316.2 517.9 0.01 75 45 21580 -58.5 -82.5 3 24.0 -59.2 521.1 521.1 316.4 521.1 0.01 76 42 22015 -58.1 -82.1 3 24.0 -58.9 532.5 532.5 317.1 532.5 0.01 77 40 22322 -58.3 -82.3 3 24.0 -59.2 539.4 539.4 317.5 539.5 0.01 78 39 22481 -57.5 -82.5 3 25.0 -58.5 545.4 545.4 317.8 545.5 0.01 79 36 22989 -55.3 -79.3 4 24.0 -56.6 563.7 563.7 318.8 563.8 0.02 80 33 23543 -56.3 -80.3 3 24.0 -57.5 575.3 575.3 319.5 575.4 0.02 81 31 23941 -55.3 -79.3 4 24.0 -56.8 588.3 588.3 320.0 588.5 0.02 82 30 24150 -55.7 -79.7 3 24.0 -57.1 105 26 592.8 592.8 320.3 593.0 0.02 83 27 24825 -54.7 -78.7 4 24.0 -56.5 613.7 613.7 321.2 614.0 0.03 84 23 25863 -50.7 -75.7 4 25.0 -53.6 654.3 654.3 322.9 654.8 0.06 85 20 26780 -48.5 -73.5 4 25.0 -52.3 80 28 687.7 687.8 324.0 688.5 0.09 86 16 28246 -49.9 -72.9 5 23.0 -53.8 728.5 728.5 325.3 729.6 0.13 87 14 29121 -49.7 -72.7 5 23.0 -54.0 757.5 757.6 326.2 758.9 0.15 88 11 30719 -44.7 -69.7 4 25.0 -51.8 829.8 829.9 328.0 832.8 0.29 89 11 30719 -43.1 -68.1 5 25.0 -50.9 835.6 835.8 328.1 839.4 0.36 90 10 31360 -44.5 -68.5 5 24.0 -52.0 90 49 853.4 853.6 328.5 857.5 0.38 91 8.3 32618 -40.7 -65.7 5 25.0 -50.7 915.1 915.5 329.8 922.8 0.67 92 7.4 33401 -39.7 -64.7 5 25.0 -50.7 949.7 950.2 330.5 960.0 0.86 93 7.1 33683 -40.1 -65.1 5 25.0 -51.1 959.4 959.9 330.7 969.6 0.85 94 7.0 33780 -40.3 -65.3 5 25.0 -51.2 100 60 962.5 962.9 330.7 972.6 0.84 95 6.2 34606 -41.3 -66.3 5 25.0 -52.3 992.2 992.7 331.2 1002.5 0.83 96 6.1 34716 -41.1 -66.1 5 25.0 -52.3 997.6 998.2 331.3 1008.5 0.87 TRP 136 14836 -68.7 -74.7 42 6.0 -68.8 180 17 361.7 361.7 299.1 361.8 0.01 WND 6.0 105 63 Sounding variables and indices 1000-500 mb thick: 5736.00 m Freezing level: 586.09 mb = 4661.71 m = 15294.15 ft Wetbulb zero: 611.71 mb = 4317.03 m = 14163.30 ft Precipitable water: 2.04 inches Sfc-500 mean rel hum: 79.79 % Est. max temperature: 29.80 C = 85.63 F Sfc-Lift cond lev (LCL): 1020.43 mb = 11.00 m = 36.09 ft T: 23.20 C 700-500 lapse rate: 5.88 C/km ThetaE index: 5.51 C Layer 932.0- 925.0 mb Conv cond level (CCL): 913.19 mb = 972.77 m = 3191.47 ft Mean mixing ratio: 15.26 g/kg Conv temperature: 28.35 C = 83.02 F Cap Strength: 1.09 C Lifted Index: -1.37 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.24 C Lifted Index @700 mb: 0.24 C Showalter Index: 0.04 C Risk: Thunderstorms probable Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 21.70 C K Index: 32.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 188.40 Risk: None Energy Index: -0.91 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 171.75 J/kg Max Up Vert Vel: 18.53 m/s Conv Inhibition (B-): 14.53 J/kg Cap Strength: 1.07 C Lift Cond Lev (LCL): 946.39 mb = 663.47 m = 2176.70 ft Lev Free Conv (LFC): 871.39 mb = 1374.12 m = 4508.20 ft Equ Level (EL): 841.39 mb = 1672.23 m = 5486.24 ft B at Equ Level: 15.39 J/kg Max Parcel Lev (MPL): 231.39 mb = 11488.19 m = 37690.45 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 6 41101 105 63 -60.9 16.3 1 1020 11 20 1 -0.3 -0.9 2 1000 184 40 16 -10.3 -12.3 3 986 305 45 18 -12.7 -12.7 4 952 610 60 17 -14.7 -8.5 5 925 862 80 9 -8.9 -1.6 6 919 914 80 9 -8.9 -1.6 7 887 1219 60 5 -4.3 -2.5 8 856 1524 10 4 -0.7 -3.9 9 850 1586 10 4 -0.7 -3.9 10 826 1829 330 4 2.0 -3.5 11 796 2134 240 2 1.7 1.0 12 768 2438 250 7 6.6 2.4 13 741 2743 205 8 3.4 7.3 14 714 3048 200 17 5.8 16.0 15 700 3216 200 17 5.8 16.0 16 688 3353 195 15 3.9 14.5 17 663 3658 210 13 6.5 11.3 18 638 3962 240 8 6.9 4.0 19 614 4267 235 11 9.0 6.3 20 591 4572 250 13 12.2 4.4 21 569 4877 250 17 16.0 5.8 22 548 5182 260 13 12.8 2.3 23 528 5486 235 11 9.0 6.3 24 508 5791 245 8 7.3 3.4 25 500 5920 240 10 8.7 5.0 26 489 6096 240 11 9.5 5.5 27 469 6401 255 12 11.6 3.1 28 451 6706 245 17 15.4 7.2 29 433 7010 240 19 16.5 9.5 30 416 7315 245 19 17.2 8.0 31 400 7620 235 22 18.0 12.6 32 400 7620 240 20 17.3 10.0 33 384 7925 240 24 20.8 12.0 34 368 8230 220 26 16.7 19.9 35 353 8534 220 27 17.4 20.7 36 338 8839 215 32 18.4 26.2 37 324 9144 220 31 19.9 23.7 38 311 9449 225 28 19.8 19.8 39 300 9710 220 28 18.0 21.4 40 298 9754 220 28 18.0 21.4 41 285 10058 220 26 16.7 19.9 42 273 10363 225 27 19.1 19.1 43 261 10668 230 29 22.2 18.6 44 250 10970 230 28 21.4 18.0 45 250 10973 230 28 21.4 18.0 46 239 11278 240 28 24.2 14.0 47 218 11887 245 32 29.0 13.5 48 208 12192 235 31 25.4 17.8 49 200 12440 245 36 32.6 15.2 50 198 12497 240 36 31.2 18.0 51 189 12802 245 34 30.8 14.4 52 180 13106 240 31 26.8 15.5 53 171 13411 250 33 31.0 11.3 54 155 14021 270 17 17.0 -0.0 55 150 14240 230 9 6.9 5.8 56 141 14630 175 15 -1.3 14.9 57 136 14836 180 17 0.0 17.0 58 134 14935 180 17 0.0 17.0 59 127 15240 190 16 2.8 15.8 60 121 15545 310 11 8.4 -7.1 61 109 16154 175 7 -0.6 7.0 62 104 16459 180 12 0.0 12.0 63 100 16690 235 7 5.7 4.0 64 99 16764 245 5 4.5 2.1 65 94 17069 220 10 6.4 7.7 66 89 17374 10 2 -0.3 -2.0 67 85 17678 95 1 -1.0 0.1 68 81 17983 255 2 1.9 0.5 69 77 18288 20 5 -1.7 -4.7 70 73 18593 90 11 -11.0 0.0 71 70 18850 70 6 -5.6 -2.1 72 69 18898 110 4 -3.8 1.4 73 66 19202 90 10 -10.0 0.0 74 63 19507 75 9 -8.7 -2.3 75 60 19812 60 22 -19.1 -11.0 76 57 20117 85 19 -18.9 -1.7 77 54 20422 80 22 -21.7 -3.8 78 52 20726 95 23 -22.9 2.0 79 50 20920 75 16 -15.5 -4.1 80 49 21031 75 17 -16.4 -4.4 81 47 21336 80 16 -15.8 -2.8 82 45 21641 80 19 -18.7 -3.3 83 43 21946 90 23 -23.0 0.0 84 41 22250 85 19 -18.9 -1.7 85 39 22555 80 23 -22.7 -4.0 86 37 22860 65 23 -20.8 -9.7 87 35 23165 70 27 -25.4 -9.2 88 33 23470 85 31 -30.9 -2.7 89 32 23774 90 28 -28.0 0.0 90 30 24079 70 24 -22.6 -8.2 91 30 24150 105 26 -25.1 6.7 92 29 24384 95 30 -29.9 2.6 93 28 24689 95 25 -24.9 2.2 94 26 24994 90 31 -31.0 0.0 95 25 25298 100 28 -27.6 4.9 96 24 25603 105 27 -26.1 7.0 97 23 25908 85 28 -27.9 -2.4 98 22 26213 85 35 -34.9 -3.1 99 21 26518 90 28 -28.0 0.0 100 20 26780 80 28 -27.6 -4.9 101 20 26822 85 32 -31.9 -2.8 102 19 27127 80 28 -27.6 -4.9 103 18 27432 85 38 -37.9 -3.3 104 17 27737 95 27 -26.9 2.4 105 17 28042 95 27 -26.9 2.4 106 16 28346 95 31 -30.9 2.7 107 15 28651 90 32 -32.0 0.0 108 14 28956 70 30 -28.2 -10.3 109 14 29261 85 37 -36.9 -3.2 110 13 29566 85 36 -35.9 -3.1 111 13 29870 75 35 -33.8 -9.1 112 10 31360 90 49 -49.0 0.0 113 7 33780 100 60 -59.1 10.4 Wind Parameters Energy-Hel index: -10.73 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//KMHX/skewt/KMHX.skewt.20250807.12.gif