UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025072100.upa.cvt Date: 0000Z 21 JUL 25 Searching for KMHX... Searching the city database file for: KMHX ... Date:0000Z 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 31.0 27.3 81 3.7 28.1 0 0 303.2 307.5 300.9 372.3 23.14 1 1006 56 29.8 24.9 75 4.9 26.2 302.4 306.1 299.1 362.0 20.08 2 1000 111 29.4 24.7 76 4.7 25.9 225 9 302.5 306.2 299.0 361.7 19.96 3 997 138 29.4 24.7 76 4.7 25.9 302.8 306.5 299.1 362.3 20.02 4 988 219 29.0 24.0 74 5.0 25.3 303.2 306.8 298.8 360.7 19.35 5 980 292 30.0 24.0 70 6.0 25.5 304.9 308.5 299.4 363.3 19.52 6 959 485 28.6 22.6 70 6.0 24.2 305.4 308.8 298.7 360.2 18.29 7 925 806 25.8 20.8 74 5.0 22.2 285 15 305.7 308.8 298.0 356.5 16.95 8 861 1434 20.0 17.7 87 2.3 18.4 306.0 308.8 296.8 350.9 14.97 9 850 1545 19.2 16.7 85 2.5 17.5 295 20 306.3 308.9 296.4 348.9 14.21 10 813 1927 17.4 12.4 72 5.0 14.1 308.3 310.4 294.8 342.2 11.20 11 778 2303 16.2 9.2 63 7.0 11.8 310.9 312.7 294.3 339.9 9.43 12 761 2490 14.8 7.8 63 7.0 10.4 311.3 313.0 293.9 338.3 8.76 13 750 2614 14.2 6.2 59 8.0 9.4 312.0 313.5 293.4 336.6 7.95 14 744 2681 13.6 5.6 58 8.0 8.8 312.1 313.5 293.3 335.9 7.69 15 734 2796 13.0 5.0 58 8.0 8.3 312.6 314.0 293.3 335.8 7.47 16 727 2876 12.6 4.6 58 8.0 7.9 313.0 314.4 293.3 335.9 7.33 17 700 3194 11.8 0.8 47 11.0 5.7 325 15 315.6 316.7 292.7 333.9 5.80 18 698 3218 11.6 0.6 47 11.0 5.5 315.6 316.7 292.7 333.7 5.73 19 686 3362 10.8 0.8 50 10.0 5.2 316.3 317.4 293.1 335.0 5.92 20 674 3509 9.8 -1.2 46 11.0 3.9 316.7 317.8 292.6 333.4 5.20 21 612 4300 3.2 -3.8 60 7.0 -0.3 318.0 318.9 292.6 333.2 4.72 22 588 4623 2.2 -5.8 55 8.0 -1.7 320.5 321.3 292.9 334.3 4.22 23 569 4888 1.8 -9.2 44 11.0 -3.2 323.1 323.7 292.9 334.2 3.35 24 545 5234 -0.3 -7.3 59 7.0 -3.6 324.6 325.4 293.9 338.0 4.06 25 541 5293 -0.5 -7.5 59 7.0 -3.8 325.0 325.8 293.9 338.4 4.02 26 537 5352 -0.7 -7.7 59 7.0 -4.0 325.5 326.3 294.0 338.8 3.99 27 523 5563 -1.1 -16.1 31 15.0 -7.0 327.5 327.9 293.0 334.6 2.08 28 509 5779 -2.7 -11.7 50 9.0 -6.6 328.1 328.7 294.0 338.5 3.07 29 500 5920 -3.3 -15.3 39 12.0 -8.0 325 16 329.0 329.5 293.6 337.1 2.33 30 489 6096 -4.5 -20.5 27 16.0 -10.0 329.6 330.0 293.1 335.0 1.53 31 468 6440 -7.1 -18.1 41 11.0 -11.1 330.6 331.0 293.7 337.5 1.97 32 433 7043 -9.9 -34.9 11 25.0 -15.6 334.5 334.5 293.4 336.2 0.46 33 418 7314 -11.7 -23.7 36 12.0 -15.3 335.5 335.8 294.4 340.4 1.35 34 400 7650 -14.3 -27.3 32 13.0 -17.8 340 19 336.4 336.6 294.4 340.2 1.02 35 394 7764 -15.1 -29.1 29 14.0 -18.6 336.8 337.0 294.3 340.1 0.87 36 388 7880 -16.1 -29.1 32 13.0 -19.3 337.0 337.2 294.4 340.3 0.89 37 356 8521 -20.9 -36.9 22 16.0 -23.8 338.9 339.0 294.5 340.7 0.45 38 345 8751 -22.5 -38.5 22 16.0 -25.2 339.8 339.9 294.7 341.4 0.40 39 338 8901 -23.5 -38.5 24 15.0 -26.0 340.5 340.5 294.8 342.0 0.41 40 325 9186 -25.7 -43.7 17 18.0 -28.1 341.3 341.3 294.8 342.2 0.24 41 312 9480 -28.1 -43.1 22 15.0 -30.0 341.9 342.0 295.0 343.0 0.27 42 300 9760 -30.5 -45.5 22 15.0 -32.1 340 13 342.4 342.4 295.1 343.3 0.22 43 287 10073 -33.3 -43.3 36 10.0 -34.4 342.8 342.8 295.3 343.9 0.29 44 284 10147 -33.9 -46.9 26 13.0 -35.1 342.9 343.0 295.2 343.7 0.20 45 281 10221 -34.1 -46.1 29 12.0 -35.3 343.7 343.7 295.4 344.6 0.22 46 270 10500 -35.9 -51.9 18 16.0 -37.1 345.0 345.0 295.6 345.5 0.12 47 250 11030 -39.7 -49.7 34 10.0 -40.4 35 5 347.0 347.1 296.1 347.7 0.16 48 218 11954 -47.1 -50.4 69 3.3 -47.3 349.5 349.5 296.7 350.2 0.17 49 209 12233 -49.5 -53.1 66 3.6 -49.7 350.0 350.0 296.7 350.5 0.13 50 200 12520 -52.1 -55.6 66 3.5 -52.2 45 22 350.3 350.3 296.8 350.7 0.10 51 185 13018 -56.7 -60.3 64 3.6 -56.8 350.7 350.7 296.8 351.0 0.06 52 182 13121 -57.5 -61.0 64 3.5 -57.6 351.1 351.1 296.9 351.3 0.06 53 168 13621 -62.1 -65.9 60 3.8 -62.1 351.5 351.5 297.0 351.7 0.03 54 150 14310 -67.9 -71.4 61 3.5 -67.9 55 13 353.1 353.1 297.3 353.2 0.02 55 146 14471 -69.5 -72.8 62 3.3 -69.5 353.1 353.1 297.3 353.1 0.01 56 135 14934 -72.5 -75.0 69 2.5 -72.5 355.8 355.8 297.8 355.8 0.01 57 134 14977 -72.9 -75.4 69 2.5 -72.9 110 2 355.8 355.8 297.9 355.9 0.01 58 133 15021 -72.9 -75.9 64 3.0 -72.9 356.6 356.6 298.0 356.6 0.01 59 124 15435 -68.7 -73.4 51 4.7 -68.7 371.4 371.4 300.8 371.5 0.01 60 100 16710 -72.1 -80.1 29 8.0 -72.2 185 5 388.4 388.4 303.6 388.5 0.01 61 82 17896 -64.9 -75.9 21 11.0 -65.1 425.8 425.8 308.4 425.9 0.02 62 79 18122 -65.3 -77.3 17 12.0 -65.5 429.6 429.6 308.8 429.6 0.01 63 71 18773 -63.5 -77.5 13 14.0 -63.7 446.7 446.7 310.6 446.8 0.01 64 70 18860 -63.7 -78.7 11 15.0 -64.0 125 11 448.1 448.1 310.7 448.2 0.01 65 68 19038 -63.9 -78.9 11 15.0 -64.1 451.4 451.4 311.0 451.5 0.01 66 64 19411 -62.7 -80.7 7 18.0 -63.0 461.9 461.9 312.0 462.0 0.01 67 59 19912 -63.7 -82.7 6 19.0 -64.0 470.6 470.6 312.7 470.6 0.01 68 50 20940 -59.1 -82.1 4 23.0 -59.7 65 12 504.2 504.2 315.2 504.3 0.01 69 48 21195 -59.1 -83.1 3 24.0 -59.7 510.1 510.1 315.7 510.2 0.01 70 46 21462 -59.1 -83.1 3 24.0 -59.8 516.4 516.4 316.1 516.4 0.01 71 44 21739 -59.7 -84.7 2 25.0 -60.4 521.5 521.5 316.4 521.6 0.01 72 41 22181 -58.3 -85.3 2 27.0 -59.2 535.6 535.6 317.3 535.7 0.01 73 40 22336 -58.7 -85.7 2 27.0 -59.5 538.4 538.4 317.4 538.5 0.01 74 35 23179 -56.1 -85.1 1 29.0 -57.3 566.2 566.2 319.0 566.2 0.01 75 32 23749 -55.1 -84.1 2 29.0 -56.6 583.6 583.6 319.8 583.6 0.01 76 30 24160 -55.3 -84.3 2 29.0 -56.8 65 28 593.9 593.9 320.3 594.0 0.01 77 30 24160 -55.3 -84.3 2 29.0 -56.8 593.9 593.9 320.3 594.0 0.01 78 23 25877 -50.3 -82.3 1 32.0 -53.4 655.5 655.5 322.9 655.6 0.02 79 22 26167 -50.5 -81.5 1 31.0 -53.6 663.3 663.3 323.2 663.5 0.02 80 21 26471 -50.7 -81.7 1 31.0 -53.8 671.5 671.6 323.5 671.7 0.02 81 20 26790 -48.9 -81.9 1 33.0 -52.7 105 33 686.5 686.5 324.0 686.7 0.02 82 18 27485 -47.3 -80.3 1 33.0 -52.0 712.5 712.6 324.8 712.8 0.04 83 17 27863 -47.3 -80.3 1 33.0 -52.1 724.3 724.3 325.2 724.6 0.04 84 15 28694 -45.5 -78.5 1 33.0 -51.4 756.7 756.7 326.1 757.2 0.06 85 15 28694 -45.3 -78.3 1 33.0 -51.2 757.3 757.4 326.1 757.9 0.06 86 14 29154 -45.5 -78.5 1 33.0 -51.7 771.7 771.8 326.5 772.3 0.06 87 13 29648 -45.7 -78.7 1 33.0 -52.0 787.6 787.6 327.0 788.2 0.06 88 12 30181 -45.7 -78.7 1 33.0 -52.3 805.8 805.9 327.4 806.5 0.07 89 11 30762 -45.3 -78.3 1 33.0 -52.4 827.6 827.6 327.9 828.4 0.08 90 11 30762 -45.3 -78.3 1 33.0 -52.4 827.6 827.6 327.9 828.4 0.08 91 11 30762 -45.3 -78.3 1 33.0 -52.4 827.6 827.6 327.9 828.4 0.08 92 10 31400 -43.7 -77.7 1 34.0 -52.0 95 36 856.4 856.5 328.5 857.4 0.10 93 9.7 31605 -42.7 -76.7 1 34.0 -51.6 867.7 867.7 328.8 868.9 0.12 94 7.9 32996 -40.3 -75.3 1 35.0 -51.4 929.7 929.8 330.0 931.7 0.18 95 7.6 33260 -40.9 -74.9 1 34.0 -51.8 937.7 937.8 330.2 939.9 0.20 96 7.4 33441 -40.9 -74.9 1 34.0 -52.0 944.8 944.9 330.3 947.1 0.20 97 7.0 33820 -39.5 -74.5 1 35.0 -51.7 85 49 965.8 965.9 330.7 968.4 0.23 98 6.5 34328 -38.5 -73.5 1 35.0 -51.6 990.7 990.8 331.1 994.1 0.28 99 6.1 34764 -38.9 -73.9 1 35.0 -52.1 1007.1 1007.3 331.4 1010.6 0.28 TRP 134 14977 -72.9 -75.4 69 2.5 -72.9 110 2 355.8 355.8 297.9 355.9 0.01 WND 6.0 85 66 Sounding variables and indices 1000-500 mb thick: 5809.00 m Freezing level: 548.43 mb = 5184.73 m = 17010.08 ft Wetbulb zero: 616.88 mb = 4234.89 m = 13893.83 ft Precipitable water: 2.08 inches Sfc-500 mean rel hum: 61.00 % Est. max temperature: 33.78 C = 92.80 F Sfc-Lift cond lev (LCL): 959.07 mb = 484.85 m = 1590.70 ft T: 28.60 C 700-500 lapse rate: 5.54 C/km ThetaE index: 27.50 C Layer 959.0- 727.0 mb Conv cond level (CCL): 874.75 mb = 1295.01 m = 4248.66 ft Mean mixing ratio: 18.47 g/kg Conv temperature: 33.72 C = 92.70 F Cap Strength: 1.06 C Lifted Index: -3.67 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -7.26 C Lifted Index @700 mb: -1.34 C Showalter Index: 0.02 C Risk: Thunderstorms probable Total Totals Index: 42.50 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 20.00 C K Index: 28.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 256.40 Risk: None Energy Index: -2.32 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2481.48 J/kg Max Up Vert Vel: 70.45 m/s Conv Inhibition (B-): 25.04 J/kg Cap Strength: 1.06 C Lift Cond Lev (LCL): 889.66 mb = 1147.06 m = 3763.28 ft Lev Free Conv (LFC): 864.66 mb = 1396.60 m = 4581.97 ft Equ Level (EL): 124.66 mb = 15404.13 m = 50537.88 ft B at Equ Level: 2380.90 J/kg Max Parcel Lev (MPL): 74.66 mb = 18466.82 m = 60585.93 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 6 41031 85 66 -65.7 -5.8 1 1011 11 0 0 -0.0 -0.0 2 1000 111 225 9 6.4 6.4 3 978 305 265 11 11.0 1.0 4 946 610 295 13 11.8 -5.5 5 925 806 285 15 14.5 -3.9 6 914 914 290 13 12.2 -4.4 7 882 1219 290 16 15.0 -5.5 8 852 1524 295 20 18.1 -8.5 9 850 1545 295 20 18.1 -8.5 10 822 1829 300 25 21.7 -12.5 11 793 2134 300 28 24.2 -14.0 12 765 2438 305 25 20.5 -14.3 13 738 2743 315 21 14.8 -14.8 14 712 3048 330 18 9.0 -15.6 15 700 3194 325 15 8.6 -12.3 16 686 3353 310 13 10.0 -8.4 17 661 3658 320 14 9.0 -10.7 18 637 3962 310 13 10.0 -8.4 19 613 4267 305 14 11.5 -8.0 20 591 4572 320 12 7.7 -9.2 21 569 4877 305 13 10.6 -7.5 22 548 5182 290 13 12.2 -4.4 23 508 5791 330 14 7.0 -12.1 24 500 5920 325 16 9.2 -13.1 25 489 6096 315 15 10.6 -10.6 26 470 6401 315 20 14.1 -14.1 27 452 6706 325 29 16.6 -23.8 28 434 7010 320 20 12.9 -15.3 29 418 7315 325 14 8.0 -11.5 30 402 7620 345 19 4.9 -18.4 31 400 7650 340 19 6.5 -17.9 32 385 7925 335 19 8.0 -17.2 33 370 8230 335 20 8.5 -18.1 34 355 8534 335 17 7.2 -15.4 35 340 8839 340 19 6.5 -17.9 36 326 9144 340 11 3.8 -10.3 37 313 9449 330 10 5.0 -8.7 38 300 9754 345 13 3.4 -12.6 39 300 9760 340 13 4.4 -12.2 40 287 10058 325 11 6.3 -9.0 41 275 10363 340 15 5.1 -14.1 42 263 10668 340 9 3.1 -8.5 43 252 10973 60 3 -2.6 -1.5 44 250 11030 35 5 -2.9 -4.1 45 241 11278 25 8 -3.4 -7.3 46 220 11887 50 18 -13.8 -11.6 47 210 12192 50 19 -14.6 -12.2 48 201 12497 40 23 -14.8 -17.6 49 200 12520 45 22 -15.6 -15.6 50 182 13106 50 23 -17.6 -14.8 51 173 13411 35 23 -13.2 -18.8 52 157 14021 30 16 -8.0 -13.9 53 150 14310 55 13 -10.6 -7.5 54 150 14326 60 14 -12.1 -7.0 55 142 14630 60 11 -9.5 -5.5 56 135 14935 90 9 -9.0 0.0 57 134 14977 110 2 -1.9 0.7 58 128 15240 130 1 -0.8 0.6 59 122 15545 150 3 -1.5 2.6 60 110 16154 20 22 -7.5 -20.7 61 100 16710 185 5 0.4 5.0 62 94 17069 190 7 1.2 6.9 63 90 17374 275 4 4.0 -0.3 64 85 17678 195 9 2.3 8.7 65 81 17983 210 4 2.0 3.5 66 77 18288 235 6 4.9 3.4 67 73 18593 20 8 -2.7 -7.5 68 70 18860 125 11 -9.0 6.3 69 70 18898 25 17 -7.2 -15.4 70 66 19202 130 9 -6.9 5.8 71 63 19507 95 6 -6.0 0.5 72 60 19812 110 9 -8.5 3.1 73 57 20117 85 12 -12.0 -1.0 74 54 20422 140 13 -8.4 10.0 75 52 20726 145 8 -4.6 6.6 76 50 20940 65 12 -10.9 -5.1 77 49 21031 110 3 -2.8 1.0 78 47 21336 65 13 -11.8 -5.5 79 45 21641 90 13 -13.0 0.0 80 43 21946 85 15 -14.9 -1.3 81 41 22250 65 18 -16.3 -7.6 82 39 22555 70 23 -21.6 -7.9 83 37 22860 80 27 -26.6 -4.7 84 35 23165 75 17 -16.4 -4.4 85 33 23470 85 17 -16.9 -1.5 86 32 23774 60 30 -26.0 -15.0 87 30 24079 70 23 -21.6 -7.9 88 30 24160 65 28 -25.4 -11.8 89 29 24384 65 27 -24.5 -11.4 90 28 24689 75 35 -33.8 -9.1 91 26 24994 75 30 -29.0 -7.8 92 24 25603 90 34 -34.0 0.0 93 22 26213 95 24 -23.9 2.1 94 21 26518 80 31 -30.5 -5.4 95 20 26790 105 33 -31.9 8.5 96 20 26822 95 40 -39.8 3.5 97 19 27127 105 32 -30.9 8.3 98 18 27432 100 27 -26.6 4.7 99 17 27737 95 29 -28.9 2.5 100 17 28042 90 27 -27.0 0.0 101 16 28346 95 27 -26.9 2.4 102 15 28651 90 33 -33.0 0.0 103 14 28956 80 28 -27.6 -4.9 104 14 29261 70 34 -31.9 -11.6 105 13 29566 75 34 -32.8 -8.8 106 13 29870 75 33 -31.9 -8.5 107 10 31400 95 36 -35.9 3.1 108 7 33820 85 49 -48.8 -4.3 Wind Parameters Energy-Hel index: -155.08 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.20250721.00.gif