UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for MMAN... Searching the city database file for: MMAN ... Date:1200Z 8 OCT 25 Station: MMAN WMO ident: 76394 Latitude: 25.87 Longitude: -100.23 Elevation: 448.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 133 SFC 965 448 23.2 22.9 98 0.3 23.0 40 4 299.4 302.8 297.4 353.5 18.52 2 925 815 20.8 20.6 99 0.2 20.7 110 8 300.6 303.6 296.5 349.7 16.74 3 861 1437 17.0 16.9 99 0.1 17.0 135 13 302.8 305.5 295.5 344.9 14.21 4 850 1548 16.8 16.0 95 0.8 16.3 135 14 303.7 306.3 295.3 344.1 13.58 5 818 1876 16.6 13.0 79 3.6 14.2 132 14 306.9 309.1 294.7 341.8 11.59 6 700 3186 8.6 5.7 82 2.9 6.9 90 14 312.0 313.6 293.7 337.5 8.24 7 688 3329 7.6 5.0 84 2.6 6.1 77 12 312.4 314.0 293.6 337.2 7.98 8 639 3936 4.6 1.5 80 3.1 2.9 125 6 315.7 317.0 293.5 336.8 6.69 9 618 4209 3.6 -6.4 48 10.0 -1.2 140 6 317.6 318.3 291.7 330.0 3.83 10 591 4571 1.4 -7.6 51 9.0 -2.7 150 10 319.1 319.8 292.0 331.0 3.65 11 564 4946 -1.9 -2.9 93 1.0 -2.4 149 10 319.5 320.6 293.6 337.2 5.49 12 500 5900 -5.9 -6.7 94 0.8 -6.3 125 8 325.8 326.8 294.6 341.2 4.64 13 484 6155 -7.7 -8.1 97 0.4 -7.9 140 10 326.7 327.5 294.6 341.0 4.30 14 475 6302 -6.9 -13.9 57 7.0 -9.7 149 11 329.4 330.0 294.0 338.9 2.75 15 468 6418 -7.7 -11.3 75 3.6 -9.2 155 12 329.8 330.5 294.7 341.6 3.45 16 462 6518 -7.5 -19.5 38 12.0 -11.6 151 11 331.3 331.7 293.7 337.5 1.77 17 461 6535 -7.5 -22.5 29 15.0 -12.3 151 11 331.5 331.8 293.4 336.4 1.36 18 460 6552 -7.5 -27.5 18 20.0 -13.1 150 11 331.7 331.9 293.0 334.9 0.87 19 458 6586 -7.5 -21.5 32 14.0 -12.1 149 10 332.1 332.4 293.7 337.5 1.50 20 455 6638 -7.5 -27.5 18 20.0 -13.2 147 10 332.8 332.9 293.3 336.0 0.88 21 446 6793 -8.7 -27.7 20 19.0 -14.0 142 8 333.1 333.3 293.4 336.4 0.88 22 442 6863 -9.3 -18.3 48 9.0 -12.5 140 8 333.2 333.7 294.4 340.5 2.05 23 424 7184 -12.1 -16.9 67 4.8 -13.9 129 6 333.7 334.1 294.8 342.1 2.40 24 421 7239 -12.3 -16.8 69 4.5 -13.9 128 6 334.1 334.6 295.0 342.6 2.44 25 416 7330 -12.3 -24.3 36 12.0 -15.9 124 6 335.2 335.5 294.3 339.9 1.29 26 400 7630 -14.3 -31.3 22 17.0 -18.3 100 6 336.4 336.5 294.1 339.0 0.70 27 391 7802 -14.5 -38.5 11 24.0 -19.2 89 8 338.3 338.4 294.3 339.7 0.35 28 300 9750 -29.1 -52.1 9 23.0 -31.3 65 4 344.4 344.4 295.4 344.8 0.10 29 282 10187 -31.5 -52.5 11 21.0 -33.4 111 9 347.1 347.1 296.1 347.5 0.10 30 250 11020 -38.9 -55.9 15 17.0 -39.9 110 8 348.2 348.2 296.3 348.6 0.08 31 237 11384 -41.7 -59.7 12 18.0 -42.6 116 7 349.4 349.4 296.5 349.6 0.05 32 200 12510 -52.1 -56.8 57 4.7 -52.2 360 14 350.3 350.3 296.8 350.6 0.09 33 198 12575 -52.7 -56.5 63 3.8 -52.8 360 15 350.3 350.3 296.8 350.7 0.09 34 191 12806 -54.7 -57.6 70 2.9 -54.8 360 20 350.7 350.8 296.8 351.1 0.08 35 182 13112 -56.5 -62.5 47 6.0 -56.6 360 27 352.7 352.7 297.3 352.9 0.05 36 162 13840 -62.3 -71.3 29 9.0 -62.4 12 25 354.9 354.9 297.7 354.9 0.02 37 150 14310 -65.9 -71.9 43 6.0 -66.0 20 23 356.6 356.6 298.0 356.6 0.02 38 103 16495 -82.7 -86.8 49 4.1 -82.7 30 14 364.8 364.8 299.6 364.9 0.00 39 100 16660 -81.7 -86.5 44 4.8 -81.7 35 14 369.9 369.9 300.5 369.9 0.00 40 90 17257 -78.3 -84.3 37 6.0 -78.3 47 17 388.0 388.0 303.5 388.0 0.00 41 82 17788 -79.1 -84.1 44 5.0 -79.1 86 16 396.8 396.8 304.8 396.8 0.00 42 70 18700 -74.1 -84.1 20 10.0 -74.2 45 27 425.9 425.9 308.4 425.9 0.00 43 67 18958 -70.5 -84.5 11 14.0 -70.6 45 28 439.0 439.0 309.8 439.0 0.00 44 52 20473 -68.1 -90.1 3 22.0 -68.3 101 17 477.6 477.6 313.2 477.6 0.00 45 50 20710 -66.1 -91.1 2 25.0 -66.4 125 10 487.7 487.7 314.1 487.7 0.00 46 44 21493 -61.7 -92.7 1 31.0 -62.2 123 16 516.6 516.6 316.1 516.6 0.00 47 41 21929 -63.3 -95.3 1 32.0 -63.8 80 13 523.2 523.2 316.5 523.2 0.00 48 39 22238 -60.3 -94.3 0 34.0 -61.0 55 10 538.3 538.3 317.4 538.3 0.00 49 30 23880 -58.5 -92.5 1 34.0 -59.6 55 19 585.2 585.2 319.9 585.2 0.00 50 27 24548 -56.1 -91.1 0 35.0 -57.6 75 27 609.8 609.8 321.0 609.8 0.00 51 21 26148 -56.5 -91.5 0 35.0 -58.3 94 26 654.0 654.0 322.9 654.1 0.00 52 20 26460 -53.3 -88.3 1 35.0 -55.9 90 25 673.0 673.0 323.5 673.1 0.01 53 17 27520 -47.7 -84.7 1 37.0 -52.4 92 24 723.0 723.0 325.1 723.1 0.02 54 13 29297 -46.3 -88.3 0 42.0 -52.4 94 20 785.5 785.5 326.9 785.6 0.01 TRP 103 16495 -82.7 -86.8 49 4.1 -82.7 30 14 364.8 364.8 299.6 364.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5767.00 m Freezing level: 579.55 mb = 4730.32 m = 15519.24 ft Wetbulb zero: 623.98 mb = 4130.25 m = 13550.51 ft Precipitable water: 1.90 inches Sfc-500 mean rel hum: 83.48 % Est. max temperature: 30.75 C = 87.34 F Sfc-Lift cond lev (LCL): 961.20 mb = 482.24 m = 1582.13 ft T: 22.98 C 700-500 lapse rate: 5.34 C/km ThetaE index: 23.51 C Layer 925.0- 591.0 mb Conv cond level (CCL): 911.50 mb = 942.59 m = 3092.45 ft Mean mixing ratio: 16.36 g/kg Conv temperature: 24.84 C = 76.72 F Cap Strength: 0.47 C Lifted Index: -2.64 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.23 C Lifted Index @700 mb: -1.73 C Showalter Index: -0.76 C Risk: Thunderstorms probable Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.70 C Cross Totals Index: 21.90 C K Index: 35.80 Risk: > 80 % chance of thunderstorms Sweat Index: 228.00 Risk: None Energy Index: -0.66 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 407.35 J/kg Max Up Vert Vel: 28.54 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.35 C Lift Cond Lev (LCL): 912.48 mb = 933.26 m = 3061.85 ft Lev Free Conv (LFC): 907.48 mb = 980.95 m = 3218.29 ft Equ Level (EL): 827.48 mb = 1777.21 m = 5830.67 ft B at Equ Level: 26.56 J/kg Max Parcel Lev (MPL): 137.48 mb = 14816.59 m = 48610.26 ft Wind level data Storm motion: 152 at 8 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 ---------------------------------------------------------- 0 965 448 40 4 -2.6 -3.1 | 353 10 1.2 -10.3 1 947 610 95 6 -6.0 0.5 | 18 7 -2.2 -6.7 2 925 815 110 8 -7.5 2.7 | 40 6 -3.7 -4.5 3 914 914 135 10 -7.1 7.1 | 88 3 -3.3 -0.1 4 850 1548 135 14 -9.9 9.9 | 114 7 -6.1 2.7 5 822 1829 135 14 -9.9 9.9 | 114 7 -6.1 2.7 6 765 2438 90 19 -19.0 0.0 | 65 17 -15.2 -7.2 7 712 3048 85 14 -13.9 -1.2 | 50 13 -10.1 -8.4 8 700 3186 90 14 -14.0 0.0 | 55 12 -10.2 -7.2 9 686 3353 75 12 -11.6 -3.1 | 37 13 -7.8 -10.3 10 660 3658 125 8 -6.6 4.6 | 46 4 -2.8 -2.6 11 636 3962 125 6 -4.9 3.4 | 17 4 -1.1 -3.8 12 612 4267 145 6 -3.4 4.9 | 351 2 0.4 -2.3 13 589 4572 150 10 -5.0 8.7 | 140 2 -1.2 1.5 14 568 4877 145 10 -5.7 8.2 | 117 2 -1.9 1.0 15 547 5182 170 10 -1.7 9.8 | 218 3 2.1 2.6 16 526 5486 195 6 1.6 5.8 | 285 6 5.4 -1.4 17 507 5791 125 8 -6.6 4.6 | 46 4 -2.8 -2.6 18 500 5900 125 8 -6.6 4.6 | 46 4 -2.8 -2.6 19 469 6401 155 12 -5.1 10.9 | 161 4 -1.3 3.7 20 433 7010 135 6 -4.2 4.2 | 9 3 -0.4 -3.0 21 417 7315 125 6 -4.9 3.4 | 17 4 -1.1 -3.8 22 400 7630 100 6 -5.9 1.0 | 19 7 -2.1 -6.2 23 384 7925 80 10 -9.8 -1.7 | 34 11 -6.1 -8.9 24 369 8230 70 14 -13.2 -4.8 | 38 15 -9.4 -12.0 25 326 9144 70 10 -9.4 -3.4 | 28 12 -5.6 -10.6 26 313 9449 125 6 -4.9 3.4 | 17 4 -1.1 -3.8 27 300 9750 65 4 -3.6 -1.7 | 359 9 0.2 -8.9 28 300 9754 60 4 -3.5 -2.0 | 358 9 0.3 -9.2 29 287 10058 115 10 -9.1 4.2 | 61 6 -5.3 -3.0 30 275 10363 105 8 -7.7 2.1 | 37 6 -3.9 -5.1 31 250 11020 110 8 -7.5 2.7 | 40 6 -3.7 -4.5 32 230 11582 120 6 -5.2 3.0 | 18 4 -1.4 -4.2 33 220 11887 20 6 -2.1 -5.6 | 352 13 1.7 -12.8 34 200 12510 360 14 -0.0 -14.0 | 350 22 3.8 -21.2 35 182 13106 360 27 -0.0 -27.0 | 354 34 3.8 -34.2 36 150 14310 20 23 -7.9 -21.6 | 8 29 -4.1 -28.8 37 121 15545 45 19 -13.4 -13.4 | 25 23 -9.6 -20.6 38 109 16154 75 16 -15.5 -4.1 | 46 16 -11.7 -11.3 39 104 16459 35 14 -8.0 -11.5 | 13 19 -4.2 -18.7 40 103 16495 30 14 -7.0 -12.1 | 9 20 -3.2 -19.3 41 100 16660 35 14 -8.0 -11.5 | 13 19 -4.2 -18.7 42 98 16764 35 14 -8.0 -11.5 | 13 19 -4.2 -18.7 43 93 17069 15 14 -3.6 -13.5 | 360 21 0.2 -20.7 44 88 17374 65 18 -16.3 -7.6 | 40 19 -12.5 -14.8 45 84 17678 90 14 -14.0 0.0 | 55 12 -10.2 -7.2 46 79 17983 80 19 -18.7 -3.3 | 55 18 -14.9 -10.5 47 75 18288 75 8 -7.7 -2.1 | 23 10 -3.9 -9.3 48 71 18593 10 16 -2.8 -15.8 | 357 23 1.0 -23.0 49 70 18700 45 27 -19.1 -19.1 | 30 30 -15.3 -26.3 50 68 18898 45 27 -19.1 -19.1 | 30 30 -15.3 -26.3 51 64 19202 45 31 -21.9 -21.9 | 32 34 -18.1 -29.1 52 61 19507 85 31 -30.9 -2.7 | 70 29 -27.1 -9.9 53 58 19812 95 33 -32.9 2.9 | 82 29 -29.1 -4.3 54 55 20117 110 21 -19.7 7.2 | 90 16 -15.9 -0.0 55 52 20422 95 19 -18.9 1.7 | 70 16 -15.1 -5.5 56 50 20710 125 10 -8.2 5.7 | 72 5 -4.4 -1.5 57 50 20726 115 23 -20.8 9.7 | 98 17 -17.0 2.5 58 47 21031 125 10 -8.2 5.7 | 72 5 -4.4 -1.5 59 45 21336 145 16 -9.2 13.1 | 138 8 -5.4 5.9 60 43 21641 105 16 -15.5 4.1 | 75 12 -11.7 -3.1 61 39 22250 55 10 -8.2 -5.7 | 19 14 -4.4 -12.9 62 37 22555 40 16 -10.3 -12.3 | 18 21 -6.5 -19.5 63 32 23470 55 27 -22.1 -15.5 | 39 29 -18.3 -22.7 64 31 23774 75 27 -26.1 -7.0 | 58 26 -22.3 -14.2 65 30 23880 55 19 -15.6 -10.9 | 33 22 -11.8 -18.1 66 29 24079 60 19 -16.5 -9.5 | 37 21 -12.7 -16.7 67 26 24689 80 29 -28.6 -5.0 | 64 28 -24.8 -12.2 68 24 25298 80 35 -34.5 -6.1 | 67 33 -30.7 -13.3 69 23 25603 100 29 -28.6 5.0 | 85 25 -24.8 -2.2 70 20 26460 90 25 -25.0 0.0 | 71 22 -21.2 -7.2 71 20 26518 105 27 -26.1 7.0 | 89 22 -22.3 -0.2 72 17 27127 90 23 -23.0 0.0 | 69 21 -19.2 -7.2 73 15 27432 105 25 -24.1 6.5 | 88 20 -20.4 -0.7 74 14 27737 85 21 -20.9 -1.8 | 62 19 -17.1 -9.0 75 12 28346 105 19 -18.4 4.9 | 81 15 -14.6 -2.3 76 11 28651 85 12 -12.0 -1.0 | 45 12 -8.2 -8.2 77 10 28956 80 6 -5.9 -1.0 | 14 9 -2.1 -8.2 78 9 29261 155 8 -3.4 7.3 | 264 0 0.4 0.0 Wind Parameters Mean winds (0-6000m): 122.2 at 10.9 knts Storm direction: 152.2 at 8.1 knts Shear (0-3000m) pos: 2.0 neg: 1.9 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 51.3 deg Storm rel helicity (0-3000m) pos: 26.3 neg: -56.1 tot: -29.8 m^2/s^2 ave: -9.9 10^-3 m/s^2 rel: -0.06 Storm rel vorticity (0-3000m) horiz: 7.4 stream: -0.4 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 143.05 Bulk Shear: 2.85 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 ------------------------------------------------------------------------------- 500 106 7 29 6| 11.6 0.0 11.6| 17.3 0.0 17.3 34.7 0.82| 12.8 10.5 1000 125 9 65 4| 5.8 1.6 7.4| 19.3 0.0 19.3 19.3 0.76| 8.0 6.1 1500 129 11 86 5| 3.9 1.8 5.6| 19.8 -3.3 16.5 11.0 0.56| 6.4 3.6 2000 121 12 83 7| 2.9 3.5 6.4| 19.8 -29.7 -10.0 -5.0 0.09| 7.7 0.7 2500 112 13 76 9| 2.3 2.3 4.6| 19.8 -42.0 -22.2 -8.9 -0.01| 7.1 -0.1 3000 107 13 70 10| 2.0 1.9 3.9| 26.3 -56.1 -29.8 -9.9 -0.06| 7.4 -0.4 4000 110 12 67 8| 2.5 1.4 3.9| 28.3 -59.4 -31.1 -7.8 -0.06| 7.1 -0.5 5000 118 11 73 6| 2.2 1.2 3.3| 35.2 -59.7 -24.5 -4.9 0.08| 6.9 0.5 6000 122 11 75 6| 2.3 1.6 3.8| 41.3 -59.7 -18.4 -3.1 0.19| 7.0 1.3 Wrote GIF file: /home/apache/climate/data/raob//MMAN/skewt/MMAN.skewt.20251008.12.gif