UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080612.upa.cvt Date: 1200Z 6 AUG 25 Searching for KMHX... Searching the city database file for: KMHX ... Date:1200Z 6 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 1022 11 24.2 23.9 98 0.3 24.0 0 0 295.5 298.8 296.4 348.9 18.57 1 1010 115 25.0 22.2 84 2.8 23.0 297.3 300.4 295.8 346.3 16.91 2 1000 203 24.6 21.4 82 3.2 22.3 85 9 297.8 300.7 295.5 344.9 16.25 3 986 327 23.8 19.6 77 4.2 20.9 298.1 300.8 294.6 340.9 14.71 4 970 470 22.6 18.9 80 3.7 20.1 298.3 300.9 294.3 339.9 14.31 5 948 670 21.6 15.6 69 6.0 17.6 299.3 301.4 292.7 333.9 11.84 6 940 743 21.8 12.8 57 9.0 16.0 300.2 302.0 291.5 329.4 9.93 7 933 808 21.4 11.4 53 10.0 15.1 300.5 302.1 290.9 327.3 9.11 8 925 883 21.0 13.0 60 8.0 15.8 95 5 300.8 302.7 292.0 330.9 10.22 9 850 1610 15.8 14.0 89 1.8 14.6 115 4 302.7 304.9 293.8 338.0 11.91 10 826 1853 14.2 13.2 94 1.0 13.6 303.5 305.6 293.9 338.1 11.63 11 811 2008 12.8 11.1 89 1.7 11.7 303.6 305.5 292.9 334.2 10.29 12 805 2070 12.8 11.3 91 1.5 11.9 304.3 306.2 293.2 335.6 10.51 13 799 2133 13.0 11.7 92 1.3 12.1 305.1 307.1 293.7 337.7 10.88 14 773 2411 11.4 10.4 94 1.0 10.8 306.3 308.2 293.6 337.3 10.30 15 760 2553 10.6 7.8 83 2.8 8.9 306.9 308.6 292.6 333.5 8.77 16 753 2631 10.8 8.3 85 2.5 9.3 307.9 309.7 293.3 335.8 9.17 17 740 2776 10.0 8.4 90 1.6 9.0 308.6 310.4 293.6 337.2 9.39 18 728 2912 9.8 6.3 79 3.5 7.7 309.8 311.4 293.1 335.2 8.26 19 722 2981 9.4 7.0 85 2.4 7.9 310.1 311.8 293.6 336.9 8.74 20 710 3120 8.8 5.9 82 2.9 7.1 311.0 312.5 293.4 336.3 8.23 21 700 3238 7.8 5.5 85 2.3 6.4 240 7 311.1 312.7 293.3 336.2 8.12 22 698 3262 7.6 5.2 85 2.4 6.2 311.2 312.7 293.3 335.8 7.97 23 693 3321 7.4 4.8 84 2.6 5.9 311.6 313.1 293.2 335.7 7.81 24 682 3453 6.6 4.4 86 2.2 5.3 312.1 313.6 293.3 336.0 7.71 25 632 4075 4.0 -1.0 70 5.0 1.4 316.0 317.1 292.7 333.9 5.63 26 620 4231 2.8 -1.2 75 4.0 0.7 316.4 317.5 292.9 334.4 5.66 27 597 4536 1.0 -3.4 72 4.4 -1.2 317.7 318.7 292.7 333.7 4.99 28 573 4865 -1.5 -3.9 84 2.4 -2.7 318.5 319.5 293.0 334.7 5.01 29 548 5220 -3.3 -10.3 58 7.0 -6.3 320.5 321.1 292.0 331.0 3.19 30 539 5351 -4.1 -10.1 63 6.0 -6.7 321.1 321.7 292.2 331.9 3.29 31 529 5498 -4.9 -13.9 49 9.0 -8.4 321.8 322.3 291.7 330.1 2.47 32 507 5832 -7.1 -8.6 89 1.5 -7.8 323.1 323.9 293.3 336.1 3.94 33 503 5893 -7.5 -9.3 87 1.8 -8.3 323.3 324.1 293.3 335.8 3.76 34 500 5940 -7.5 -10.1 82 2.6 -8.6 215 19 323.9 324.6 293.2 335.7 3.55 35 494 6034 -7.5 -10.5 79 3.0 -8.8 325.0 325.7 293.5 336.7 3.48 36 490 6097 -7.7 -9.6 86 1.9 -8.5 325.5 326.3 293.9 338.1 3.77 37 476 6322 -8.9 -11.0 85 2.1 -9.8 326.8 327.4 293.9 338.4 3.47 38 464 6519 -10.5 -12.0 89 1.5 -11.1 327.2 327.8 293.9 338.3 3.29 39 429 7120 -12.7 -16.8 71 4.1 -14.2 331.8 332.3 294.3 340.1 2.39 40 400 7650 -16.7 -19.1 82 2.4 -17.5 230 20 333.3 333.7 294.5 340.7 2.11 41 397 7707 -17.3 -19.6 82 2.3 -18.0 333.2 333.6 294.4 340.4 2.04 42 378 8073 -19.3 -28.3 45 9.0 -21.4 335.3 335.5 294.0 338.9 0.98 43 369 8252 -20.7 -23.9 75 3.2 -21.5 335.7 336.0 294.6 341.2 1.50 44 365 8332 -21.3 -24.7 74 3.4 -22.2 336.0 336.3 294.6 341.1 1.41 45 346 8724 -24.5 -26.1 87 1.6 -24.9 336.8 337.1 294.7 341.6 1.31 46 336 8937 -25.7 -28.3 79 2.6 -26.3 338.0 338.3 294.8 342.1 1.11 47 326 9156 -27.1 -29.3 82 2.2 -27.6 339.0 339.2 295.0 342.9 1.04 48 320 9290 -27.9 -30.5 78 2.6 -28.4 339.7 339.9 295.1 343.3 0.94 49 305 9633 -30.7 -35.2 65 4.5 -31.4 340.5 340.6 295.0 342.9 0.63 50 302 9703 -31.3 -35.4 67 4.1 -31.9 340.6 340.7 295.0 343.0 0.62 51 300 9750 -31.5 -35.7 66 4.2 -32.1 235 27 341.0 341.1 295.1 343.3 0.61 52 273 10409 -36.3 -44.3 43 8.0 -37.1 343.3 343.4 295.4 344.4 0.27 53 260 10744 -39.5 -46.5 47 7.0 -40.1 343.5 343.5 295.4 344.4 0.23 54 250 11010 -41.7 -47.7 52 6.0 -42.1 240 30 344.1 344.1 295.5 344.9 0.21 55 244 11175 -43.3 -48.3 58 5.0 -43.6 344.1 344.1 295.5 344.9 0.20 56 237 11371 -44.9 -49.9 57 5.0 -45.2 344.5 344.6 295.6 345.2 0.17 57 227 11660 -47.1 -54.1 45 7.0 -47.4 345.4 345.5 295.7 345.9 0.11 58 200 12490 -53.7 -59.7 48 6.0 -53.9 230 25 347.7 347.7 296.2 348.0 0.06 59 150 14280 -65.9 -69.9 57 4.0 -66.0 255 23 356.6 356.6 298.0 356.7 0.02 60 125 15380 -69.5 -74.4 49 4.9 -69.5 265 9 369.1 369.1 300.4 369.2 0.01 61 100 16720 -67.5 -76.5 27 9.0 -67.6 200 8 397.3 397.3 304.9 397.4 0.01 62 95 17028 -68.5 -78.5 22 10.0 -68.6 401.2 401.2 305.4 401.3 0.01 63 89 17420 -67.3 -78.3 20 11.0 -67.4 411.2 411.2 306.7 411.2 0.01 64 82 17915 -66.5 -79.5 14 13.0 -66.7 422.6 422.6 308.0 422.6 0.01 65 75 18453 -67.9 -81.9 12 14.0 -68.0 430.5 430.5 308.9 430.6 0.01 66 72 18699 -65.9 -80.9 11 15.0 -66.1 439.8 439.8 309.8 439.9 0.01 67 71 18784 -65.9 -80.9 11 15.0 -66.1 441.6 441.6 310.0 441.6 0.01 68 70 18870 -66.1 -81.1 11 15.0 -66.2 50 9 443.0 443.0 310.2 443.0 0.01 69 69 18957 -66.3 -82.3 9 16.0 -66.5 444.4 444.4 310.3 444.4 0.01 70 50 20940 -59.1 -81.1 4 22.0 -59.7 95 26 504.2 504.2 315.2 504.3 0.01 71 42 22041 -55.7 -81.7 2 26.0 -56.8 538.4 538.4 317.4 538.5 0.01 72 40 22352 -56.1 -82.1 2 26.0 -57.2 545.0 545.0 317.8 545.0 0.01 73 40 22352 -56.3 -82.3 2 26.0 -57.3 544.5 544.5 317.8 544.5 0.01 74 39 22513 -56.1 -81.1 3 25.0 -57.2 548.9 548.9 318.1 549.0 0.01 75 38 22678 -55.7 -81.7 2 26.0 -56.9 554.0 554.0 318.3 554.1 0.01 76 36 23022 -55.5 -81.5 3 26.0 -56.8 563.2 563.2 318.8 563.3 0.01 77 30 24190 -53.3 -79.3 3 26.0 -55.2 90 24 599.3 599.3 320.6 599.5 0.02 78 28 24635 -52.5 -78.5 3 26.0 -54.6 613.5 613.5 321.2 613.7 0.03 79 28 24635 -52.5 -78.5 3 26.0 -54.6 613.5 613.5 321.2 613.7 0.03 80 28 24635 -52.7 -78.7 3 26.0 -54.8 612.9 613.0 321.2 613.2 0.03 81 27 24870 -52.7 -78.7 3 26.0 -54.8 619.4 619.4 321.5 619.6 0.03 82 26 25113 -52.7 -77.7 3 25.0 -54.9 626.1 626.1 321.7 626.4 0.04 83 24 25632 -50.7 -76.7 3 26.0 -53.5 646.4 646.4 322.6 646.8 0.05 84 23 25910 -50.3 -76.3 3 26.0 -53.3 655.5 655.5 322.9 655.9 0.05 85 21 26502 -50.9 -75.9 4 25.0 -53.9 670.9 671.0 323.4 671.4 0.06 86 20 26820 -50.7 -75.7 4 25.0 -53.9 75 32 681.0 681.0 323.8 681.5 0.07 87 17 27874 -52.3 -76.3 4 24.0 -55.4 708.3 708.3 324.7 708.9 0.07 88 16 28265 -52.7 -76.7 4 24.0 -55.8 719.3 719.4 325.1 720.0 0.07 89 14 29133 -49.7 -74.7 4 25.0 -54.1 757.5 757.6 326.1 758.5 0.11 90 11 30722 -46.3 -72.3 4 26.0 -52.8 823.9 824.0 327.8 826.0 0.20 91 11 30722 -44.7 -70.7 4 26.0 -51.8 829.8 829.9 328.0 832.4 0.25 92 10 31360 -44.1 -69.1 5 25.0 -51.8 100 54 854.9 855.1 328.6 858.6 0.35 93 9.2 31920 -44.9 -69.9 4 25.0 -52.6 872.5 872.7 329.0 876.2 0.34 94 7.7 33115 -43.7 -68.7 5 25.0 -52.7 922.9 923.2 329.9 928.4 0.48 95 7.0 33760 -41.5 -67.5 4 26.0 -52.0 90 60 957.5 957.9 330.6 964.9 0.62 96 6.3 34486 -34.5 -63.5 4 29.0 -49.5 1016.6 1017.3 331.6 1031.8 1.19 97 6.2 34598 -34.3 -63.3 4 29.0 -49.5 1022.1 1022.9 331.8 1038.0 1.24 98 6.1 34711 -35.7 -63.7 4 28.0 -50.1 1020.9 1021.6 331.7 1036.2 1.20 TRP 125 15380 -69.5 -74.4 49 4.9 -69.5 265 9 369.1 369.1 300.4 369.2 0.01 WND 6.0 85 66 Sounding variables and indices 1000-500 mb thick: 5737.00 m Freezing level: 587.40 mb = 4667.79 m = 15314.07 ft Wetbulb zero: 611.62 mb = 4340.81 m = 14241.33 ft Precipitable water: 2.04 inches Sfc-500 mean rel hum: 78.00 % Est. max temperature: 30.86 C = 87.55 F Sfc-Lift cond lev (LCL): 1018.01 mb = 45.48 m = 149.20 ft T: 24.46 C 700-500 lapse rate: 5.66 C/km ThetaE index: 21.64 C Layer 1010.0- 925.0 mb Conv cond level (CCL): 856.45 mb = 1545.05 m = 5069.01 ft Mean mixing ratio: 13.69 g/kg Conv temperature: 31.27 C = 88.28 F Cap Strength: 2.57 C Lifted Index: -0.08 C Risk: Thunderstorms probable Lifted Index @300 mb: 3.49 C Lifted Index @700 mb: 0.63 C Showalter Index: 0.16 C Risk: Thunderstorms probable Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 21.50 C K Index: 35.00 Risk: > 80 % chance of thunderstorms Sweat Index: 195.00 Risk: None Energy Index: -0.50 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.51 J/kg Max Up Vert Vel: 6.71 m/s Conv Inhibition (B-): 123.18 J/kg Cap Strength: 2.57 C Lift Cond Lev (LCL): 906.38 mb = 1057.81 m = 3470.45 ft Lev Free Conv (LFC): 581.38 mb = 4748.68 m = 15579.47 ft Equ Level (EL): 491.38 mb = 6075.27 m = 19931.76 ft B at Equ Level: 19.66 J/kg Max Parcel Lev (MPL): 451.38 mb = 6730.39 m = 22081.08 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 6 41117 85 66 -65.7 -5.8 1 1022 11 0 0 -0.0 -0.0 2 1000 203 85 9 -9.0 -0.8 3 988 305 95 8 -8.0 0.7 4 954 610 115 8 -7.3 3.4 5 925 883 95 5 -5.0 0.4 6 922 914 95 5 -5.0 0.4 7 890 1219 105 5 -4.8 1.3 8 859 1524 105 4 -3.9 1.0 9 850 1610 115 4 -3.6 1.7 10 828 1829 115 5 -4.5 2.1 11 799 2134 0 0 -0.0 -0.0 12 770 2438 310 3 2.3 -1.9 13 743 2743 210 3 1.5 2.6 14 716 3048 230 5 3.8 3.2 15 700 3238 240 7 6.1 3.5 16 690 3353 245 7 6.3 3.0 17 664 3658 190 11 1.9 10.8 18 640 3962 235 7 5.7 4.0 19 616 4267 220 6 3.9 4.6 20 593 4572 220 8 5.1 6.1 21 571 4877 190 13 2.3 12.8 22 550 5182 200 16 5.5 15.0 23 509 5791 220 21 13.5 16.1 24 500 5940 215 19 10.9 15.6 25 490 6096 210 20 10.0 17.3 26 471 6401 230 22 16.9 14.1 27 452 6706 235 22 18.0 12.6 28 435 7010 240 20 17.3 10.0 29 418 7315 230 23 17.6 14.8 30 402 7620 225 22 15.6 15.6 31 400 7650 230 20 15.3 12.9 32 385 7925 220 22 14.1 16.9 33 369 8230 230 25 19.2 16.1 34 354 8534 245 24 21.8 10.1 35 340 8839 245 24 21.8 10.1 36 326 9144 235 26 21.3 14.9 37 313 9449 240 29 25.1 14.5 38 300 9750 235 27 22.1 15.5 39 300 9754 235 27 22.1 15.5 40 287 10058 235 29 23.8 16.6 41 275 10363 240 29 25.1 14.5 42 263 10668 240 28 24.2 14.0 43 250 11010 240 30 26.0 15.0 44 240 11278 240 30 26.0 15.0 45 229 11582 245 29 26.3 12.3 46 219 11887 230 24 18.4 15.4 47 209 12192 230 24 18.4 15.4 48 200 12490 230 25 19.2 16.1 49 200 12497 230 24 18.4 15.4 50 181 13106 245 28 25.4 11.8 51 164 13716 255 27 26.1 7.0 52 156 14021 250 25 23.5 8.6 53 150 14280 255 23 22.2 6.0 54 149 14326 245 25 22.7 10.6 55 142 14630 260 20 19.7 3.5 56 135 14935 205 12 5.1 10.9 57 128 15240 220 10 6.4 7.7 58 125 15380 265 9 9.0 0.8 59 122 15545 255 10 9.7 2.6 60 116 15850 230 6 4.6 3.9 61 110 16154 155 9 -3.8 8.2 62 104 16459 125 7 -5.7 4.0 63 100 16720 200 8 2.7 7.5 64 99 16764 150 6 -3.0 5.2 65 94 17069 235 6 4.9 3.4 66 90 17374 205 3 1.3 2.7 67 85 17678 175 6 -0.5 6.0 68 81 17983 190 3 0.5 3.0 69 77 18288 0 0 -0.0 -0.0 70 70 18870 50 9 -6.9 -5.8 71 70 18898 100 14 -13.8 2.4 72 66 19202 40 9 -5.8 -6.9 73 63 19507 75 16 -15.5 -4.1 74 60 19812 100 20 -19.7 3.5 75 54 20422 95 26 -25.9 2.3 76 52 20726 65 19 -17.2 -8.0 77 50 20940 95 26 -25.9 2.3 78 49 21031 75 27 -26.1 -7.0 79 47 21336 90 24 -24.0 0.0 80 43 21946 105 30 -29.0 7.8 81 41 22250 95 27 -26.9 2.4 82 39 22555 65 19 -17.2 -8.0 83 35 23165 70 25 -23.5 -8.6 84 34 23470 80 27 -26.6 -4.7 85 32 23774 95 25 -24.9 2.2 86 31 24079 95 29 -28.9 2.5 87 30 24190 90 24 -24.0 0.0 88 29 24384 90 26 -26.0 0.0 89 28 24689 85 29 -28.9 -2.5 90 27 24994 100 26 -25.6 4.5 91 25 25298 85 33 -32.9 -2.9 92 24 25603 100 33 -32.5 5.7 93 23 25908 90 27 -27.0 0.0 94 22 26213 100 31 -30.5 5.4 95 21 26518 80 25 -24.6 -4.3 96 20 26820 75 32 -30.9 -8.3 97 20 26822 70 29 -27.3 -9.9 98 19 27127 80 30 -29.5 -5.2 99 18 27432 75 36 -34.8 -9.3 100 17 27737 85 38 -37.9 -3.3 101 17 28042 95 26 -25.9 2.3 102 16 28346 85 28 -27.9 -2.4 103 15 28651 80 31 -30.5 -5.4 104 14 28956 85 42 -41.8 -3.7 105 14 29261 85 48 -47.8 -4.2 106 13 29566 85 44 -43.8 -3.8 107 10 31360 100 54 -53.2 9.4 108 7 33760 90 60 -60.0 0.0 Wind Parameters Energy-Hel index: -1.41 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.20250806.12.gif