UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for MMAN... Searching the city database file for: MMAN ... Date:1200Z 10 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 161 SFC 967 448 20.6 20.4 99 0.2 20.5 20 2 296.6 299.4 294.8 342.1 15.79 2 962 494 22.2 20.3 89 1.9 20.9 6 2 298.6 301.5 295.4 344.6 15.78 3 925 841 20.4 19.7 96 0.7 19.9 0 0 300.2 303.1 295.8 346.5 15.81 4 850 1568 15.6 15.3 98 0.3 15.4 95 12 302.5 304.9 294.5 340.8 12.97 5 795 2134 11.6 11.5 99 0.1 11.6 95 13 304.1 306.1 293.4 336.2 10.79 6 746 2667 11.0 4.0 62 7.0 7.0 86 15 309.0 310.3 291.7 330.0 6.85 7 729 2860 9.8 5.9 77 3.9 7.5 83 15 309.7 311.2 292.9 334.3 8.02 8 700 3197 8.2 3.6 73 4.6 5.6 80 16 311.6 312.9 292.7 333.6 7.10 9 699 3209 8.2 3.6 73 4.6 5.6 83 16 311.7 313.0 292.7 333.7 7.11 10 693 3280 8.0 0.0 57 8.0 3.7 98 15 312.2 313.3 291.6 329.6 5.53 11 669 3570 6.4 3.7 83 2.7 4.8 118 11 313.6 315.0 293.6 337.0 7.48 12 656 3731 7.2 0.2 61 7.0 3.4 115 9 316.3 317.4 293.1 335.1 5.93 13 619 4207 5.8 -0.2 65 6.0 2.5 50 4 320.0 321.2 294.2 339.6 6.10 14 593 4556 2.8 -1.3 74 4.1 0.6 133 6 320.4 321.6 294.1 339.4 5.88 15 549 5178 0.4 -5.6 64 6.0 -2.6 73 2 324.7 325.6 294.3 339.9 4.59 16 500 5920 -5.3 -7.9 82 2.6 -6.5 150 4 326.6 327.4 294.5 340.7 4.22 17 499 5936 -5.3 -7.8 83 2.5 -6.5 149 4 326.8 327.6 294.6 341.0 4.26 18 487 6127 -6.5 -11.5 68 5.0 -8.6 131 8 327.6 328.2 294.0 338.6 3.26 19 485 6159 -6.3 -18.3 38 12.0 -10.6 128 9 328.2 328.6 293.0 334.7 1.86 20 477 6289 -5.5 -28.5 14 23.0 -11.9 116 12 330.8 330.9 292.7 333.6 0.76 21 464 6506 -6.7 -20.7 32 14.0 -11.5 107 15 331.9 332.2 293.7 337.5 1.58 22 400 7650 -14.3 -27.3 32 13.0 -17.8 75 12 336.4 336.6 294.4 340.2 1.02 23 387 7900 -16.3 -32.3 24 16.0 -19.9 13 3 337.0 337.1 294.2 339.4 0.66 24 363 8379 -20.5 -27.5 53 7.0 -22.2 5 3 337.6 337.8 294.7 341.7 1.10 25 352 8606 -22.1 -29.1 53 7.0 -23.7 2 6 338.4 338.6 294.8 342.1 0.98 26 338 8905 -23.3 -40.3 20 17.0 -26.0 348 14 340.7 340.8 294.8 342.1 0.34 27 327 9147 -24.3 -40.3 21 16.0 -26.8 340 16 342.6 342.7 295.3 344.0 0.35 28 300 9770 -29.3 -40.3 34 11.0 -30.9 345 16 344.1 344.2 295.7 345.6 0.38 29 276 10353 -34.5 -43.5 40 9.0 -35.5 331 15 344.9 344.9 295.7 346.1 0.29 30 250 11030 -39.9 -50.9 30 11.0 -40.6 345 16 346.7 346.8 296.0 347.3 0.14 31 243 11224 -41.5 -51.5 33 10.0 -42.2 349 16 347.2 347.2 296.1 347.7 0.14 32 237 11393 -42.3 -57.3 18 15.0 -43.0 341 15 348.5 348.5 296.4 348.8 0.07 33 200 12520 -51.5 -65.5 17 14.0 -51.8 50 16 351.2 351.2 296.9 351.3 0.03 34 181 13158 -55.9 -70.9 14 15.0 -56.1 37 12 354.2 354.2 297.5 354.3 0.01 35 150 14320 -66.1 -76.1 23 10.0 -66.2 45 14 356.2 356.2 298.0 356.3 0.01 36 146 14483 -67.5 -76.5 27 9.0 -67.5 50 14 356.6 356.6 298.0 356.6 0.01 37 119 15687 -76.9 -82.9 38 6.0 -76.9 81 20 360.7 360.7 298.8 360.8 0.00 38 109 16190 -77.9 -84.9 31 7.0 -77.9 59 12 368.0 368.0 300.2 368.0 0.00 39 100 16680 -80.3 -86.3 36 6.0 -80.3 355 18 372.6 372.6 301.0 372.6 0.00 40 90 17272 -83.5 -88.2 44 4.7 -83.5 45 31 377.6 377.6 301.9 377.6 0.00 41 87 17462 -82.9 -87.7 43 4.8 -82.9 43 26 382.5 382.5 302.6 382.5 0.00 42 86 17527 -80.1 -87.1 30 7.0 -80.1 45 24 389.4 389.4 303.7 389.4 0.00 43 73 18466 -76.1 -84.1 27 8.0 -76.2 65 23 416.5 416.6 307.3 416.6 0.00 44 70 18710 -73.7 -84.7 17 11.0 -73.7 45 14 426.7 426.7 308.5 426.7 0.00 45 65 19147 -70.3 -85.3 9 15.0 -70.4 41 33 443.3 443.3 310.2 443.3 0.00 46 62 19427 -71.1 -85.1 11 14.0 -71.2 59 30 447.5 447.5 310.6 447.6 0.00 47 58 19826 -66.7 -85.7 5 19.0 -66.9 91 20 466.1 466.1 312.3 466.1 0.00 48 50 20730 -64.1 -83.1 6 19.0 -64.4 90 8 492.4 492.4 314.4 492.5 0.01 49 45 21383 -58.9 -81.9 4 23.0 -59.6 118 11 520.1 520.1 316.3 520.2 0.01 50 40 22119 -60.7 -82.7 4 22.0 -61.3 113 17 533.4 533.4 317.1 533.5 0.01 51 30 23920 -57.9 -80.9 4 23.0 -59.0 55 23 586.8 586.8 320.0 586.9 0.02 52 27 24587 -55.9 -79.9 3 24.0 -57.5 57 21 610.4 610.4 321.1 610.5 0.03 53 25 25075 -57.5 -80.5 4 23.0 -58.9 78 23 619.4 619.4 321.5 619.5 0.02 54 22 25888 -54.7 -78.7 4 24.0 -56.8 66 22 650.8 650.8 322.7 651.0 0.04 TRP 90 17272 -83.5 -88.2 44 4.7 -83.5 45 31 377.6 377.6 301.9 377.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5759.00 m Freezing level: 545.56 mb = 5229.85 m = 17158.10 ft Wetbulb zero: 584.58 mb = 4671.76 m = 15327.12 ft Precipitable water: 1.79 inches Sfc-500 mean rel hum: 78.88 % Est. max temperature: 27.38 C = 81.28 F Sfc-Lift cond lev (LCL): 964.50 mb = 470.88 m = 1544.87 ft T: 21.40 C 700-500 lapse rate: 4.96 C/km ThetaE index: 16.44 C Layer 850.0- 729.0 mb Conv cond level (CCL): 894.82 mb = 1126.15 m = 3694.69 ft Mean mixing ratio: 15.15 g/kg Conv temperature: 25.06 C = 77.11 F Cap Strength: 1.56 C Lifted Index: -0.40 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.03 C Lifted Index @700 mb: -0.90 C Showalter Index: 1.13 C Risk: Showers probable Total Totals Index: 41.50 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 20.60 C K Index: 31.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 211.60 Risk: None Energy Index: -0.11 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 105.99 J/kg Max Up Vert Vel: 14.56 m/s Conv Inhibition (B-): 2.54 J/kg Cap Strength: 1.44 C Lift Cond Lev (LCL): 905.31 mb = 1025.98 m = 3366.04 ft Lev Free Conv (LFC): 880.31 mb = 1266.75 m = 4155.94 ft Equ Level (EL): 660.31 mb = 3677.19 m = 12064.13 ft B at Equ Level: 102.33 J/kg Max Parcel Lev (MPL): 430.31 mb = 7086.98 m = 23250.97 ft Wind level data Storm motion: 126 at 6 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 ---------------------------------------------------------- 0 967 448 20 2 -0.7 -1.9 | 322 7 4.4 -5.6 1 950 610 330 2 1.0 -1.7 | 312 8 6.1 -5.4 2 925 841 0 0 -0.0 -0.0 | 306 6 5.1 -3.7 3 917 914 85 2 -2.0 -0.2 | 321 5 3.1 -3.9 4 885 1219 90 10 -10.0 0.0 | 53 6 -4.9 -3.7 5 850 1568 95 12 -12.0 1.0 | 69 7 -6.9 -2.7 6 824 1829 100 12 -11.8 2.1 | 76 7 -6.7 -1.6 7 713 3048 80 16 -15.8 -2.8 | 59 12 -10.7 -6.5 8 700 3197 80 16 -15.8 -2.8 | 59 12 -10.7 -6.5 9 687 3353 115 14 -12.7 5.9 | 106 8 -7.6 2.2 10 661 3658 120 10 -8.7 5.0 | 110 4 -3.6 1.3 11 637 3962 95 6 -6.0 0.5 | 15 3 -0.9 -3.2 12 613 4267 35 4 -2.3 -3.3 | 338 8 2.8 -7.0 13 591 4572 145 6 -3.4 4.9 | 234 2 1.7 1.2 14 569 4877 45 4 -2.8 -2.8 | 341 7 2.3 -6.5 15 548 5182 75 2 -1.9 -0.5 | 323 5 3.2 -4.2 16 528 5486 100 4 -3.9 0.7 | 339 3 1.2 -3.0 17 508 5791 150 4 -2.0 3.5 | 274 3 3.1 -0.2 18 500 5920 150 4 -2.0 3.5 | 274 3 3.1 -0.2 19 470 6401 105 14 -13.5 3.6 | 89 8 -8.4 -0.1 20 452 6706 110 18 -16.9 6.2 | 102 12 -11.8 2.5 21 418 7315 80 16 -15.8 -2.8 | 59 12 -10.7 -6.5 22 400 7650 75 12 -11.6 -3.1 | 44 9 -6.5 -6.8 23 385 7925 5 2 -0.2 -2.0 | 319 8 4.9 -5.7 24 355 8534 5 4 -0.3 -4.0 | 328 9 4.7 -7.7 25 340 8839 350 14 2.4 -13.8 | 337 19 7.5 -17.5 26 327 9144 340 16 5.5 -15.0 | 331 22 10.6 -18.7 27 301 9754 345 16 4.1 -15.5 | 334 21 9.2 -19.2 28 300 9770 345 16 4.1 -15.5 | 334 21 9.2 -19.2 29 288 10058 325 14 8.0 -11.5 | 319 20 13.1 -15.2 30 250 11030 345 16 4.1 -15.5 | 334 21 9.2 -19.2 31 241 11278 350 16 2.8 -15.8 | 338 21 7.9 -19.5 32 230 11582 325 14 8.0 -11.5 | 319 20 13.1 -15.2 33 200 12520 50 16 -12.3 -10.3 | 27 16 -7.2 -14.0 34 191 12802 60 12 -10.4 -6.0 | 29 11 -5.3 -9.7 35 173 13411 20 12 -4.1 -11.3 | 356 15 1.0 -15.0 36 150 14320 45 14 -9.9 -9.9 | 19 14 -4.8 -13.6 37 142 14630 55 14 -11.5 -8.0 | 28 13 -6.4 -11.7 38 135 14935 45 16 -11.3 -11.3 | 22 16 -6.2 -15.0 39 115 15850 90 21 -21.0 0.0 | 77 16 -15.9 -3.7 40 109 16154 65 12 -10.9 -5.1 | 33 11 -5.8 -8.8 41 104 16459 355 10 0.9 -10.0 | 336 15 6.0 -13.7 42 100 16680 355 18 1.6 -17.9 | 343 23 6.7 -21.6 43 99 16764 355 18 1.6 -17.9 | 343 23 6.7 -21.6 44 90 17272 45 31 -21.9 -21.9 | 33 31 -16.8 -25.6 45 88 17374 40 29 -18.6 -22.2 | 28 29 -13.5 -25.9 46 84 17678 50 19 -14.6 -12.2 | 31 19 -9.5 -15.9 47 79 17983 65 18 -16.3 -7.6 | 45 16 -11.2 -11.3 48 75 18288 50 16 -12.3 -10.3 | 27 16 -7.2 -14.0 49 71 18593 75 27 -26.1 -7.0 | 63 24 -21.0 -10.7 50 70 18710 45 14 -9.9 -9.9 | 19 14 -4.8 -13.6 51 68 18898 45 14 -9.9 -9.9 | 19 14 -4.8 -13.6 52 64 19202 40 37 -23.8 -28.3 | 30 37 -18.7 -32.0 53 58 19812 90 19 -19.0 0.0 | 75 14 -13.9 -3.7 54 55 20117 105 25 -24.1 6.5 | 98 19 -19.1 2.8 55 53 20422 95 21 -20.9 1.8 | 83 16 -15.8 -1.9 56 50 20726 110 16 -15.0 5.5 | 100 10 -9.9 1.8 57 50 20730 90 8 -8.0 0.0 | 38 5 -2.9 -3.7 58 48 21031 90 8 -8.0 0.0 | 38 5 -2.9 -3.7 59 45 21336 115 10 -9.1 4.2 | 97 4 -4.0 0.5 60 41 21946 145 18 -10.3 14.7 | 155 12 -5.2 11.0 61 39 22250 90 16 -16.0 0.0 | 71 12 -10.9 -3.7 62 37 22555 75 16 -15.5 -4.1 | 53 13 -10.4 -7.8 63 34 23165 75 8 -7.7 -2.1 | 24 6 -2.6 -5.8 64 31 23774 60 21 -18.2 -10.5 | 43 19 -13.1 -14.2 65 30 23920 55 23 -18.8 -13.2 | 39 22 -13.7 -16.9 66 29 24079 40 19 -12.2 -14.6 | 21 20 -7.1 -18.3 67 25 24689 80 23 -22.7 -4.0 | 66 19 -17.6 -7.7 68 23 24994 65 21 -19.0 -8.9 | 48 19 -13.9 -12.6 69 20 25603 70 25 -23.5 -8.6 | 56 22 -18.4 -12.3 70 17 26213 95 27 -26.9 2.4 | 86 22 -21.8 -1.4 Wind Parameters Mean winds (0-6000m): 96.0 at 8.4 knts Storm direction: 126.0 at 6.3 knts Shear (0-3000m) pos: 2.4 neg: 0.9 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 145.9 deg Storm rel helicity (0-3000m) pos: 36.8 neg: -11.3 tot: 25.4 m^2/s^2 ave: 8.5 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 2.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 10.78 Bulk Shear: 9.83 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 2 1 315 7| 2.8 0.0 2.8| 3.0 -3.6 -0.6 -1.2 0.06| 6.2 0.4 1000 84 5 357 4| 5.6 0.0 5.6| 12.7 -3.6 9.1 9.1 0.55| 7.6 4.2 1500 92 7 32 4| 4.2 0.0 4.2| 15.6 -4.0 11.6 7.7 0.56| 5.8 3.3 2000 92 9 48 5| 3.1 0.6 3.8| 15.6 -6.5 9.1 4.6 0.43| 5.0 2.2 2500 90 10 53 6| 2.5 1.1 3.6| 15.6 -10.3 5.2 2.1 0.32| 4.5 1.4 3000 90 11 58 7| 2.4 0.9 3.3| 36.8 -11.3 25.4 8.5 0.46| 5.7 2.6 4000 92 10 56 6| 1.7 1.2 2.9| 39.7 -20.3 19.4 4.9 0.17| 6.7 1.1 5000 92 9 47 5| 1.7 1.3 3.0| 41.3 -25.5 15.8 3.2 0.07| 7.0 0.5 6000 96 8 49 4| 1.6 1.2 2.8| 41.3 -34.0 7.3 1.2 -0.07| 7.3 -0.5 Wrote GIF file: /home/apache/climate/data/raob//MMAN/skewt/MMAN.skewt.20251010.12.gif