UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for MMAN... Searching the city database file for: MMAN ... Date:0000Z 20 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 127 SFC 965 448 31.2 14.2 36 17.0 19.8 85 1 307.5 309.5 294.2 339.5 10.60 2 925 825 27.8 14.8 45 13.0 18.9 135 6 307.7 309.9 294.9 342.6 11.52 3 850 1566 20.6 13.6 64 7.0 15.9 115 8 307.7 309.9 295.0 342.8 11.60 4 796 2129 15.2 13.2 88 2.0 13.8 92 8 307.8 310.1 295.3 344.3 12.07 5 763 2486 12.0 11.5 97 0.5 11.7 125 7 308.1 310.2 294.8 342.2 11.25 6 709 3100 9.6 6.8 83 2.8 7.9 353 2 312.0 313.6 294.1 339.1 8.78 7 700 3206 8.8 5.9 82 2.9 7.1 350 2 312.2 313.8 293.9 338.1 8.35 8 667 3604 5.4 3.8 89 1.6 4.5 139 4 312.8 314.2 293.4 336.3 7.56 9 662 3666 5.8 0.9 71 4.9 3.1 140 4 313.9 315.1 292.6 333.3 6.18 10 654 3765 6.0 -1.0 61 7.0 2.3 140 4 315.2 316.2 292.4 332.5 5.44 11 636 3994 4.2 -0.8 70 5.0 1.5 137 4 315.7 316.8 292.7 333.7 5.68 12 610 4333 2.6 -9.4 41 12.0 -2.7 94 8 317.6 318.2 291.0 327.7 3.07 13 602 4440 3.4 -20.6 15 24.0 -4.9 92 9 319.7 320.0 290.0 324.0 1.23 14 578 4770 1.8 -38.2 3 40.0 -7.5 108 11 321.6 321.7 289.5 322.5 0.24 15 563 4983 2.2 119 12 324.5 16 500 5930 -5.1 -53.1 1 48.0 -12.7 105 14 326.8 326.8 290.9 327.0 0.06 17 463 6528 -8.3 -41.3 5 33.0 -14.7 326 10 330.1 330.1 292.0 331.0 0.22 18 400 7640 -17.7 -43.7 8 26.0 -21.7 335 12 332.0 332.0 292.4 332.8 0.20 19 326 9140 -29.5 -53.5 8 24.0 -31.5 314 16 335.7 335.7 293.3 336.1 0.08 20 300 9730 -33.3 -58.3 6 25.0 -34.9 300 21 338.4 338.5 294.0 338.6 0.05 21 286 10065 -34.9 -62.9 4 28.0 -36.4 300 24 340.8 340.8 294.6 340.9 0.03 22 250 10990 -42.5 -65.5 6 23.0 -43.3 300 31 342.9 342.9 295.0 343.0 0.02 23 200 12460 -53.9 -68.9 14 15.0 -54.2 285 43 347.4 347.4 296.1 347.5 0.02 24 185 12956 -58.1 -72.1 15 14.0 -58.3 279 40 348.4 348.4 296.3 348.5 0.01 25 150 14250 -67.3 -79.3 17 12.0 -67.4 280 27 354.2 354.2 297.5 354.2 0.00 26 139 14704 -70.7 -80.7 21 10.0 -70.8 278 26 356.0 356.0 297.9 356.0 0.00 27 122 15466 -75.1 -84.1 23 9.0 -75.1 289 23 361.5 361.5 299.0 361.5 0.00 28 100 16610 -77.1 -85.1 27 8.0 -77.1 270 18 378.8 378.8 302.1 378.8 0.00 29 96 16844 -78.5 -86.5 26 8.0 -78.5 290 19 380.5 380.5 302.3 380.5 0.00 30 79 17964 -76.3 -86.3 19 10.0 -76.3 103 8 406.8 406.8 306.1 406.8 0.00 31 70 18670 -72.1 -87.1 9 15.0 -72.2 5 6 430.1 430.1 308.9 430.1 0.00 32 66 19023 -68.7 -87.7 5 19.0 -68.8 328 6 444.8 444.8 310.4 444.8 0.00 33 58 19805 -67.5 -90.5 2 23.0 -67.7 302 4 464.3 464.3 312.1 464.3 0.00 34 50 20720 -60.7 -91.7 1 31.0 -61.2 20 12 500.4 500.4 315.0 500.4 0.00 35 40 22110 -60.7 -93.7 1 33.0 -61.3 130 11 533.4 533.4 317.1 533.4 0.00 36 37 22598 -59.3 -93.3 0 34.0 -60.2 89 6 549.0 549.0 318.1 549.0 0.00 37 36 22771 -54.9 -89.9 1 35.0 -56.3 100 8 564.7 564.7 318.9 564.8 0.00 38 30 23940 -54.1 -89.1 1 35.0 -55.8 90 8 597.2 597.2 320.5 597.2 0.00 39 27 24618 -50.9 -86.9 1 36.0 -53.5 72 18 624.4 624.4 321.7 624.5 0.01 40 20 26570 -49.7 -85.7 1 36.0 -53.3 100 27 684.0 684.1 323.9 684.1 0.01 41 12 29938 -46.3 -83.3 1 37.0 -52.7 96 19 803.7 803.7 327.3 804.0 0.03 42 10 31150 -46.1 -83.1 1 37.0 -53.3 125 16 847.5 847.5 328.4 847.8 0.04 43 8.6 32149 -48.1 877.0 TRP 96 16844 -78.5 -86.5 26 8.0 -78.5 290 19 380.5 380.5 302.3 380.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5803.00 m Freezing level: 544.01 mb = 5268.11 m = 17283.61 ft Wetbulb zero: 626.49 mb = 4116.21 m = 13504.46 ft Precipitable water: 1.42 inches Sfc-500 mean rel hum: 64.92 % Est. max temperature: 31.51 C = 88.72 F Sfc-Lift cond lev (LCL): 753.93 mb = 2586.23 m = 8484.91 ft T: 11.61 C 700-500 lapse rate: 5.10 C/km ThetaE index: 11.83 C Layer 763.0- 636.0 mb Conv cond level (CCL): 747.81 mb = 2654.29 m = 8708.19 ft Mean mixing ratio: 11.36 g/kg Conv temperature: 32.87 C = 91.16 F Cap Strength: 2.88 C Lifted Index: 0.86 C Risk: Showers probable Lifted Index @300 mb: -0.45 C Lifted Index @700 mb: 0.52 C Showalter Index: 0.56 C Risk: Thunderstorms probable Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 18.70 C K Index: 36.40 Risk: > 80 % chance of thunderstorms Sweat Index: 193.20 Risk: None Energy Index: -2.91 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 114.14 J/kg Max Up Vert Vel: 15.11 m/s Conv Inhibition (B-): 20.29 J/kg Cap Strength: 2.81 C Lift Cond Lev (LCL): 763.43 mb = 2481.48 m = 8141.23 ft Lev Free Conv (LFC): 688.43 mb = 3343.38 m = 10968.96 ft Equ Level (EL): 648.43 mb = 3835.40 m = 12583.18 ft B at Equ Level: 4.77 J/kg Max Parcel Lev (MPL): 598.43 mb = 4488.45 m = 14725.72 ft Wind level data Storm motion: 143 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 ---------------------------------------------------------- 0 965 448 85 1 -1.0 -0.1 | 332 5 2.4 -4.6 1 948 610 135 6 -4.2 4.2 | 74 1 -0.8 -0.2 2 925 825 135 6 -4.2 4.2 | 74 1 -0.8 -0.2 3 916 914 125 8 -6.6 4.6 | 92 3 -3.1 0.1 4 884 1219 135 6 -4.2 4.2 | 74 1 -0.8 -0.2 5 854 1524 100 8 -7.9 1.4 | 55 5 -4.5 -3.1 6 850 1566 115 8 -7.3 3.4 | 74 4 -3.8 -1.1 7 824 1829 130 8 -6.1 5.1 | 104 3 -2.7 0.7 8 795 2134 90 8 -8.0 0.0 | 46 6 -4.6 -4.5 9 767 2438 120 8 -6.9 4.0 | 82 4 -3.5 -0.5 10 739 2743 160 4 -1.4 3.8 | 290 2 2.0 -0.7 11 713 3048 355 2 0.2 -2.0 | 331 7 3.6 -6.5 12 700 3206 350 2 0.3 -2.0 | 330 7 3.8 -6.5 13 687 3353 135 4 -2.8 2.8 | 341 2 0.6 -1.7 14 662 3658 140 4 -2.6 3.1 | 330 2 0.8 -1.4 15 638 3962 140 4 -2.6 3.1 | 330 2 0.8 -1.4 16 614 4267 95 8 -8.0 0.7 | 50 6 -4.6 -3.8 17 591 4572 90 10 -10.0 0.0 | 56 8 -6.6 -4.5 18 569 4877 120 12 -10.4 6.0 | 102 7 -7.0 1.5 19 509 5791 110 12 -11.3 4.1 | 87 8 -7.9 -0.4 20 500 5930 105 14 -13.5 3.6 | 85 10 -10.1 -0.9 21 489 6096 100 4 -3.9 0.7 | 8 4 -0.5 -3.8 22 470 6401 330 10 5.0 -8.7 | 327 16 8.4 -13.1 23 434 7010 310 10 7.7 -6.4 | 315 16 11.1 -10.9 24 400 7640 335 12 5.1 -10.9 | 331 18 8.5 -15.4 25 385 7925 350 18 3.1 -17.7 | 344 23 6.5 -22.2 26 354 8534 295 14 12.7 -5.9 | 303 19 16.1 -10.4 27 325 9144 315 16 11.3 -11.3 | 317 22 14.7 -15.8 28 300 9730 300 21 18.2 -10.5 | 305 26 21.6 -15.0 29 250 10990 300 31 26.8 -15.5 | 303 36 30.3 -20.0 30 218 11887 285 39 37.7 -10.1 | 290 44 41.1 -14.6 31 208 12192 290 43 40.4 -14.7 | 294 48 43.8 -19.2 32 200 12460 285 43 41.5 -11.1 | 289 48 44.9 -15.6 33 163 13716 270 35 35.0 -0.0 | 277 39 38.4 -4.5 34 150 14250 280 27 26.6 -4.7 | 287 31 30.0 -9.2 35 127 15240 275 25 24.9 -2.2 | 283 29 28.3 -6.7 36 114 15850 315 19 13.4 -13.4 | 317 25 16.8 -17.9 37 108 16154 260 14 13.8 2.4 | 277 17 17.2 -2.0 38 100 16610 270 18 18.0 -0.0 | 282 22 21.4 -4.5 39 97 16764 270 18 18.0 -0.0 | 282 22 21.4 -4.5 40 96 16844 290 19 17.9 -6.5 | 297 24 21.3 -11.0 41 83 17678 65 6 -5.4 -2.5 | 16 7 -2.0 -7.0 42 79 17983 105 8 -7.7 2.1 | 61 5 -4.3 -2.4 43 75 18288 225 6 4.2 4.2 | 272 8 7.6 -0.2 44 71 18593 310 6 4.6 -3.9 | 316 12 8.0 -8.3 45 70 18670 5 6 -0.5 -6.0 | 345 11 2.9 -10.5 46 67 18898 20 2 -0.7 -1.9 | 337 7 2.7 -6.4 47 64 19202 260 12 11.8 2.1 | 279 15 15.2 -2.4 48 61 19507 20 6 -2.1 -5.6 | 352 10 1.4 -10.1 49 58 19812 300 4 3.5 -2.0 | 313 9 6.9 -6.5 50 55 20117 95 8 -8.0 0.7 | 50 6 -4.6 -3.8 51 53 20422 90 2 -2.0 0.0 | 343 5 1.4 -4.5 52 50 20720 20 12 -4.1 -11.3 | 3 16 -0.7 -15.8 53 50 20726 20 8 -2.7 -7.5 | 357 12 0.7 -12.0 54 48 21031 10 10 -1.7 -9.8 | 353 14 1.7 -14.3 55 45 21336 115 16 -14.5 6.8 | 102 11 -11.1 2.3 56 41 21946 145 16 -9.2 13.1 | 146 10 -5.8 8.6 57 39 22250 120 8 -6.9 4.0 | 82 4 -3.5 -0.5 58 37 22555 85 6 -6.0 -0.5 | 27 6 -2.6 -5.0 59 34 23165 125 10 -8.2 5.7 | 105 5 -4.8 1.3 60 32 23470 140 25 -16.1 19.2 | 139 19 -12.7 14.7 61 31 23774 120 10 -8.7 5.0 | 96 5 -5.3 0.5 62 30 23940 90 8 -8.0 0.0 | 46 6 -4.6 -4.5 63 29 24079 145 12 -6.9 9.8 | 147 6 -3.5 5.3 64 28 24384 45 16 -11.3 -11.3 | 27 18 -7.9 -15.8 65 27 24689 80 18 -17.7 -3.1 | 62 16 -14.3 -7.6 66 26 24994 95 23 -22.9 2.0 | 83 20 -19.5 -2.5 67 23 25603 55 27 -22.1 -15.5 | 43 27 -18.7 -20.0 68 22 25908 90 29 -29.0 0.0 | 80 26 -25.6 -4.5 69 20 26518 115 25 -22.7 10.6 | 108 20 -19.3 6.1 70 20 26570 100 27 -26.6 4.7 | 91 23 -23.2 0.2 71 19 26822 95 27 -26.9 2.4 | 85 24 -23.5 -2.1 72 17 27737 90 21 -21.0 0.0 | 76 18 -17.6 -4.5 73 16 28042 75 21 -20.3 -5.4 | 60 20 -16.9 -9.9 74 12 29870 85 18 -17.9 -1.6 | 67 16 -14.5 -6.0 75 12 30175 130 23 -17.6 14.8 | 126 18 -14.2 10.3 76 10 31150 125 16 -13.1 9.2 | 116 11 -9.7 4.7 Wind Parameters Mean winds (0-6000m): 112.8 at 7.5 knts Storm direction: 142.8 at 5.6 knts Shear (0-3000m) pos: 2.1 neg: 1.5 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 5.3 deg Storm rel helicity (0-3000m) pos: 14.4 neg: -10.0 tot: 4.4 m^2/s^2 ave: 1.5 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 0.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 103.24 Bulk Shear: 1.11 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 ------------------------------------------------------------------------------- 500 131 6 41 1| 7.3 0.0 7.3| 2.8 0.0 2.8 5.6 0.59| 8.5 5.0 1000 128 6 65 2| 3.6 1.2 4.8| 2.8 -0.6 2.2 2.2 0.29| 6.8 2.0 1500 124 7 73 2| 2.7 0.8 3.5| 5.2 -2.0 3.2 2.2 0.26| 6.2 1.6 2000 119 7 69 3| 2.1 0.6 2.7| 8.9 -5.1 3.9 1.9 0.21| 6.6 1.4 2500 120 7 64 3| 1.7 1.8 3.5| 11.1 -6.1 4.9 2.0 0.15| 7.9 1.2 3000 120 6 50 2| 2.1 1.5 3.6| 14.4 -10.0 4.4 1.5 0.11| 8.2 0.9 4000 119 6 46 2| 1.6 1.4 3.0| 16.1 -10.1 6.0 1.5 0.14| 7.2 1.0 5000 116 7 64 3| 1.9 1.3 3.1| 28.0 -12.2 15.7 3.1 0.20| 6.5 1.3 6000 113 8 66 4| 1.5 2.4 4.0| 28.0 -58.2 -30.2 -5.0 -0.06| 7.8 -0.5 Wrote GIF file: /home/apache/climate/data/raob//MMAN/skewt/MMAN.skewt.20251020.00.gif