UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025072112.upa.cvt Date: 1200Z 21 JUL 25 Searching for KMHX... Searching the city database file for: KMHX ... Date:1200Z 21 JUL 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 1011 11 26.0 26.0 100 0.0 26.0 0 0 298.2 302.1 298.8 360.6 21.37 1 1000 109 27.0 25.1 89 1.9 25.6 290 6 300.1 303.9 298.8 360.3 20.46 2 980 289 28.8 23.8 74 5.0 25.1 303.7 307.3 298.9 361.1 19.27 3 937 689 27.2 19.2 62 8.0 21.5 306.0 308.8 296.9 351.3 15.11 4 931 746 26.6 18.6 62 8.0 20.9 305.9 308.7 296.6 349.8 14.64 5 925 803 26.2 18.2 61 8.0 20.6 305 10 306.1 308.8 296.4 349.2 14.36 6 880 1241 22.4 16.4 69 6.0 18.2 306.6 309.1 296.0 347.0 13.45 7 865 1390 21.4 15.4 69 6.0 17.3 307.0 309.4 295.7 345.7 12.83 8 850 1542 20.2 15.2 73 5.0 16.8 315 14 307.3 309.7 295.8 346.2 12.89 9 838 1665 19.0 14.8 77 4.2 16.1 307.3 309.7 295.7 345.7 12.74 10 831 1737 18.4 14.0 76 4.4 15.4 307.4 309.7 295.3 344.2 12.18 11 812 1936 17.2 13.3 78 3.9 14.6 308.2 310.4 295.3 344.2 11.91 12 773 2356 15.0 10.6 75 4.4 12.1 310.2 312.1 294.8 342.1 10.44 13 749 2623 13.2 9.6 79 3.6 10.9 311.0 312.9 294.8 341.9 10.08 14 736 2770 12.4 8.2 76 4.2 9.8 311.7 313.5 294.4 340.4 9.32 15 705 3131 9.4 6.5 82 2.9 7.6 312.3 313.9 294.1 339.0 8.65 16 700 3190 9.0 6.2 83 2.8 7.3 295 14 312.5 314.1 294.0 338.9 8.53 17 698 3214 8.8 5.8 81 3.0 7.0 312.5 314.1 293.9 338.3 8.32 18 693 3273 9.0 5.3 78 3.7 6.8 313.4 314.9 294.0 338.5 8.09 19 654 3749 6.4 0.4 65 6.0 3.1 315.6 316.8 293.0 334.7 6.03 20 648 3825 6.2 0.2 65 6.0 2.9 316.3 317.4 293.2 335.3 6.00 21 638 3952 5.6 -0.4 65 6.0 2.4 317.0 318.1 293.2 335.6 5.83 22 634 4003 5.6 -2.4 56 8.0 1.4 317.6 318.5 292.7 333.8 5.06 23 624 4133 4.8 -2.2 60 7.0 1.1 318.1 319.1 293.0 334.8 5.22 24 618 4212 4.6 -3.4 56 8.0 0.5 318.7 319.7 292.9 334.3 4.82 25 608 4344 4.0 -3.0 60 7.0 0.4 319.5 320.5 293.3 335.8 5.05 26 592 4560 2.8 -5.2 56 8.0 -1.2 320.6 321.4 293.0 334.9 4.39 27 588 4615 2.8 -6.2 52 9.0 -1.6 321.2 322.0 293.0 334.6 4.09 28 579 4739 2.2 -5.8 55 8.0 -1.7 321.9 322.8 293.3 336.0 4.29 29 574 4809 1.8 -6.2 55 8.0 -2.1 322.3 323.1 293.3 336.0 4.19 30 569 4880 1.2 -5.8 60 7.0 -2.2 322.4 323.2 293.5 336.7 4.36 31 555 5079 0.4 -10.6 43 11.0 -4.4 323.7 324.3 292.8 334.0 3.07 32 546 5210 -0.3 -9.3 51 9.0 -4.4 324.4 325.1 293.3 336.0 3.46 33 519 5614 -1.9 -16.9 31 15.0 -7.6 327.2 327.6 292.8 334.0 1.96 34 506 5816 -2.7 -15.7 36 13.0 -7.8 328.6 329.1 293.4 336.3 2.22 35 500 5910 -3.1 -18.1 30 15.0 -8.6 270 10 329.3 329.6 293.2 335.7 1.84 36 492 6038 -3.7 -19.7 28 16.0 -9.4 330.0 330.4 293.3 335.8 1.63 37 484 6167 -4.5 -17.5 35 13.0 -9.4 330.6 331.0 293.7 337.6 2.00 38 476 6298 -5.1 -23.1 23 18.0 -10.9 331.5 331.7 293.3 335.9 1.25 39 446 6806 -9.7 -18.7 48 9.0 -12.8 331.9 332.3 294.0 338.8 1.96 40 442 6876 -10.1 -18.1 52 8.0 -12.9 332.2 332.7 294.2 339.5 2.08 41 434 7016 -10.9 -16.9 61 6.0 -13.1 333.0 333.4 294.6 341.2 2.35 42 425 7177 -11.5 -20.5 47 9.0 -14.5 334.2 334.6 294.4 340.5 1.76 43 410 7452 -13.5 -19.5 61 6.0 -15.5 335.1 335.5 294.8 342.1 1.99 44 401 7621 -14.5 -20.5 60 6.0 -16.4 335.9 336.3 295.0 342.6 1.87 45 400 7640 -14.7 -20.7 60 6.0 -16.6 335 17 335.9 336.3 294.9 342.5 1.84 46 394 7754 -15.3 -20.3 66 5.0 -16.9 336.6 337.0 295.1 343.5 1.93 47 352 8594 -22.1 -36.1 27 14.0 -24.6 338.4 338.5 294.4 340.3 0.50 48 345 8741 -23.3 -35.3 32 12.0 -25.5 338.7 338.9 294.5 340.8 0.55 49 342 8805 -23.9 -36.9 29 13.0 -26.1 338.8 338.9 294.4 340.6 0.47 50 332 9021 -24.9 -29.1 68 4.2 -25.8 340.3 340.5 295.3 344.2 1.04 51 322 9243 -26.1 -33.1 52 7.0 -27.4 341.6 341.8 295.4 344.4 0.73 52 318 9333 -26.7 -32.7 57 6.0 -27.8 342.0 342.2 295.5 344.9 0.77 53 315 9401 -27.5 -34.5 51 7.0 -28.7 341.8 342.0 295.4 344.3 0.65 54 307 9586 -29.1 -34.1 62 5.0 -30.0 342.1 342.2 295.4 344.8 0.69 55 302 9703 -30.1 -37.1 50 7.0 -31.2 342.3 342.4 295.4 344.3 0.52 56 300 9750 -30.5 -35.5 62 5.0 -31.3 310 23 342.4 342.5 295.4 344.8 0.62 57 250 11030 -39.5 -49.5 34 10.0 -40.2 285 16 347.3 347.4 296.2 348.0 0.17 58 200 12510 -51.3 -61.3 29 10.0 -51.6 260 5 351.5 351.5 297.0 351.7 0.05 59 150 14310 -67.1 -71.1 57 4.0 -67.1 315 7 354.5 354.5 297.6 354.6 0.02 60 115 15876 -76.1 -78.7 66 2.6 -76.1 265 3 365.8 365.8 299.8 365.8 0.01 61 100 16690 -71.7 -76.7 47 5.0 -71.8 275 6 389.2 389.2 303.7 389.2 0.01 62 96 16931 -71.3 -77.3 40 6.0 -71.3 394.5 394.5 304.5 394.6 0.01 63 86 17586 -68.7 -76.7 31 8.0 -68.8 412.4 412.4 306.8 412.5 0.01 64 82 17872 -68.7 -76.7 31 8.0 -68.8 418.1 418.1 307.5 418.1 0.01 65 72 18658 -64.9 -75.9 21 11.0 -65.1 442.0 442.0 310.1 442.1 0.02 66 70 18830 -65.1 -77.1 18 12.0 -65.3 360 20 445.1 445.1 310.4 445.2 0.02 67 65 19280 -65.3 -78.3 15 13.0 -65.5 454.2 454.2 311.3 454.3 0.01 68 54 20415 -62.1 -79.1 9 17.0 -62.5 486.3 486.3 314.0 486.4 0.01 69 53 20531 -62.3 -79.3 9 17.0 -62.7 488.5 488.5 314.1 488.5 0.01 70 52 20648 -62.5 -79.5 8 17.0 -62.9 490.7 490.7 314.3 490.7 0.01 71 50 20890 -61.9 -80.9 6 19.0 -62.3 125 19 497.6 497.6 314.8 497.7 0.01 72 39 22446 -57.1 -80.1 4 23.0 -58.1 546.4 546.4 317.9 546.5 0.02 73 34 23319 -54.7 -80.7 3 26.0 -56.2 574.6 574.6 319.4 574.7 0.02 74 33 23510 -54.3 -80.3 3 26.0 -55.8 580.6 580.6 319.7 580.7 0.02 75 30 24120 -55.3 -80.3 3 25.0 -56.8 55 17 593.9 593.9 320.3 594.0 0.02 76 28 24559 -55.5 -80.5 3 25.0 -57.1 605.2 605.2 320.9 605.3 0.02 77 28 24559 -55.7 -80.7 3 25.0 -57.2 604.6 604.6 320.8 604.8 0.02 78 25 25283 -53.5 -79.5 3 26.0 -55.6 630.8 630.9 321.9 631.1 0.03 79 24 25546 -52.3 -78.3 3 26.0 -54.7 641.7 641.8 322.4 642.0 0.04 80 22 26109 -50.9 -76.9 3 26.0 -53.8 662.1 662.1 323.2 662.5 0.05 81 21 26412 -50.3 -76.3 3 26.0 -53.5 672.8 672.8 323.5 673.2 0.06 82 20 26730 -50.1 -76.1 3 26.0 -53.5 80 29 682.8 682.8 323.9 683.3 0.06 83 15 28622 -47.1 -73.1 4 26.0 -52.2 751.4 751.4 326.0 752.6 0.13 84 14 29079 -46.7 -72.7 4 26.0 -52.2 767.7 767.7 326.4 769.1 0.15 85 13 29571 -46.3 -72.3 4 26.0 -52.2 785.5 785.6 326.9 787.1 0.17 86 12 30102 -47.3 -72.3 4 25.0 -53.0 800.2 800.2 327.3 802.0 0.18 87 12 30102 -47.5 -72.5 4 25.0 -53.2 799.4 799.5 327.3 801.2 0.18 88 11 30677 -47.7 -72.7 4 25.0 -53.6 818.9 819.0 327.7 820.8 0.19 89 11 30677 -47.7 -72.7 4 25.0 -53.6 818.9 819.0 327.7 820.8 0.19 90 10 31310 -44.9 -70.9 4 26.0 -52.3 105 39 851.9 852.1 328.5 854.8 0.27 91 9.3 31796 -43.7 -69.7 4 26.0 -52.0 874.4 874.6 329.0 878.1 0.34 92 8.3 32562 -42.9 -68.9 4 26.0 -52.0 906.4 906.7 329.7 911.3 0.43 93 7.9 32895 -42.9 -68.9 4 26.0 -52.2 919.3 919.6 329.9 924.5 0.45 94 7.1 33618 -41.5 -67.5 4 26.0 -52.0 953.6 954.0 330.5 960.9 0.61 TRP 115 15876 -76.1 -78.7 66 2.6 -76.1 265 3 365.8 365.8 299.8 365.8 0.01 WND 7.0 90 62 Sounding variables and indices 1000-500 mb thick: 5801.00 m Freezing level: 549.86 mb = 5154.24 m = 16910.03 ft Wetbulb zero: 604.10 mb = 4396.18 m = 14422.99 ft Precipitable water: 2.14 inches Sfc-500 mean rel hum: 64.84 % Est. max temperature: 34.91 C = 94.84 F Sfc-Lift cond lev (LCL): 1011.51 mb = 11.00 m = 36.09 ft T: 26.00 C 700-500 lapse rate: 4.45 C/km ThetaE index: 15.45 C Layer 937.0- 850.0 mb Conv cond level (CCL): 845.41 mb = 1588.81 m = 5212.58 ft Mean mixing ratio: 17.36 g/kg Conv temperature: 35.11 C = 95.20 F Cap Strength: 2.39 C Lifted Index: -2.12 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -5.15 C Lifted Index @700 mb: -3.09 C Showalter Index: 1.27 C Risk: Showers probable Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 18.30 C K Index: 35.70 Risk: > 80 % chance of thunderstorms Sweat Index: 220.40 Risk: None Energy Index: -2.03 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1489.10 J/kg Max Up Vert Vel: 54.57 m/s Conv Inhibition (B-): 70.71 J/kg Cap Strength: 2.39 C Lift Cond Lev (LCL): 886.03 mb = 1180.75 m = 3873.79 ft Lev Free Conv (LFC): 821.03 mb = 1840.67 m = 6038.86 ft Equ Level (EL): 141.03 mb = 14673.30 m = 48140.15 ft B at Equ Level: 1472.06 J/kg Max Parcel Lev (MPL): 91.03 mb = 17247.75 m = 56586.43 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 7 39797 90 62 -62.0 0.0 1 1011 11 0 0 -0.0 -0.0 2 1000 109 290 6 5.6 -2.1 3 978 305 325 10 5.7 -8.2 4 945 610 330 8 4.0 -6.9 5 925 803 305 10 8.2 -5.7 6 913 914 310 10 7.7 -6.4 7 882 1219 315 13 9.2 -9.2 8 852 1524 300 13 11.3 -6.5 9 850 1542 315 14 9.9 -9.9 10 822 1829 305 15 12.3 -8.6 11 793 2134 300 13 11.3 -6.5 12 765 2438 285 10 9.7 -2.6 13 738 2743 305 11 9.0 -6.3 14 712 3048 300 13 11.3 -6.5 15 700 3190 295 14 12.7 -5.9 16 686 3353 290 17 16.0 -5.8 17 661 3658 300 18 15.6 -9.0 18 636 3962 305 19 15.6 -10.9 19 613 4267 295 19 17.2 -8.0 20 590 4572 295 22 19.9 -9.3 21 568 4877 280 15 14.8 -2.6 22 547 5182 260 16 15.8 2.8 23 527 5486 255 14 13.5 3.6 24 507 5791 265 10 10.0 0.9 25 500 5910 270 10 10.0 -0.0 26 488 6096 275 11 11.0 -1.0 27 469 6401 275 12 12.0 -1.0 28 451 6706 285 12 11.6 -3.1 29 434 7010 285 16 15.5 -4.1 30 417 7315 340 20 6.8 -18.8 31 401 7620 325 19 10.9 -15.6 32 400 7640 335 17 7.2 -15.4 33 385 7925 315 20 14.1 -14.1 34 369 8230 315 24 17.0 -17.0 35 354 8534 315 24 17.0 -17.0 36 340 8839 315 26 18.4 -18.4 37 326 9144 320 22 14.1 -16.9 38 313 9449 310 20 15.3 -12.9 39 300 9750 310 23 17.6 -14.8 40 300 9754 315 23 16.3 -16.3 41 287 10058 300 16 13.9 -8.0 42 275 10363 315 16 11.3 -11.3 43 263 10668 285 10 9.7 -2.6 44 252 10973 280 15 14.8 -2.6 45 250 11030 285 16 15.5 -4.1 46 241 11278 280 13 12.8 -2.3 47 230 11582 300 17 14.7 -8.5 48 220 11887 300 18 15.6 -9.0 49 210 12192 295 14 12.7 -5.9 50 200 12497 310 7 5.4 -4.5 51 200 12510 260 5 4.9 0.9 52 191 12802 255 6 5.8 1.6 53 182 13106 250 7 6.6 2.4 54 173 13411 250 8 7.5 2.7 55 165 13716 220 6 3.9 4.6 56 157 14021 255 5 4.8 1.3 57 150 14310 315 7 4.9 -4.9 58 150 14326 300 7 6.1 -3.5 59 135 14935 360 15 -0.0 -15.0 60 128 15240 10 13 -2.3 -12.8 61 122 15545 25 2 -0.8 -1.8 62 116 15850 165 4 -1.0 3.9 63 115 15876 265 3 3.0 0.3 64 110 16154 240 2 1.7 1.0 65 104 16459 170 12 -2.1 11.8 66 100 16690 275 6 6.0 -0.5 67 99 16764 195 6 1.6 5.8 68 94 17069 295 5 4.5 -2.1 69 89 17374 265 12 12.0 1.0 70 85 17678 325 9 5.2 -7.4 71 81 17983 15 3 -0.8 -2.9 72 77 18288 345 5 1.3 -4.8 73 73 18593 345 3 0.8 -2.9 74 70 18830 360 20 -0.0 -20.0 75 69 18898 340 5 1.7 -4.7 76 66 19202 5 20 -1.7 -19.9 77 63 19507 15 10 -2.6 -9.7 78 60 19812 75 7 -6.8 -1.8 79 57 20117 65 10 -9.1 -4.2 80 51 20726 90 22 -22.0 0.0 81 50 20890 125 19 -15.6 10.9 82 49 21031 125 24 -19.7 13.8 83 47 21336 110 15 -14.1 5.1 84 42 21946 95 22 -21.9 1.9 85 40 22250 90 15 -15.0 0.0 86 38 22555 95 25 -24.9 2.2 87 37 22860 100 26 -25.6 4.5 88 35 23165 105 30 -29.0 7.8 89 33 23470 90 19 -19.0 0.0 90 32 23774 70 24 -22.6 -8.2 91 30 24079 75 22 -21.3 -5.7 92 30 24120 55 17 -13.9 -9.8 93 29 24384 70 17 -16.0 -5.8 94 27 24689 65 25 -22.7 -10.6 95 26 24994 70 19 -17.9 -6.5 96 25 25298 70 21 -19.7 -7.2 97 24 25603 85 32 -31.9 -2.8 98 23 25908 95 32 -31.9 2.8 99 22 26213 95 30 -29.9 2.6 100 20 26730 80 29 -28.6 -5.0 101 20 26822 85 34 -33.9 -3.0 102 19 27127 80 30 -29.5 -5.2 103 18 27432 85 30 -29.9 -2.6 104 17 27737 75 27 -26.1 -7.0 105 16 28042 70 36 -33.8 -12.3 106 16 28346 90 35 -35.0 0.0 107 15 28651 85 34 -33.9 -3.0 108 14 28956 85 39 -38.9 -3.4 109 14 29261 95 30 -29.9 2.6 110 13 29566 85 41 -40.8 -3.6 111 10 31310 105 39 -37.7 10.1 112 7 33720 90 57 -57.0 0.0 Wind Parameters Energy-Hel index: -93.06 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.20250721.12.gif