UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for MMAN... Searching the city database file for: MMAN ... Date:0000Z 1 DEC 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 162 SFC 966 448 12.6 11.3 92 1.3 11.9 355 3 288.6 290.1 286.4 313.1 8.73 2 927 798 9.4 9.2 99 0.2 9.3 9 21 288.7 290.1 285.7 311.0 7.90 3 925 816 9.8 9.5 98 0.3 9.6 10 21 289.3 290.8 286.1 312.1 8.08 4 918 879 10.6 10.2 97 0.4 10.4 32 15 290.8 292.3 287.1 315.0 8.54 5 850 1520 10.4 10.3 99 0.1 10.3 130 10 297.0 298.7 290.0 324.0 9.29 6 807 1955 10.2 10.2 100 0.0 10.2 127 15 301.3 303.1 291.7 330.0 9.73 7 751 2554 7.2 7.2 100 0.0 7.2 173 11 304.3 305.9 291.6 329.8 8.52 8 735 2732 6.2 2.9 79 3.3 4.4 170 10 305.1 306.3 290.1 324.5 6.43 9 700 3133 5.0 1.3 77 3.7 3.0 195 6 308.0 309.1 290.7 326.5 6.01 10 648 3760 2.8 -3.2 65 6.0 -0.2 223 12 312.4 313.3 290.9 327.1 4.66 11 620 4116 0.0 -4.6 71 4.6 -2.2 221 17 313.2 314.0 290.9 327.1 4.39 12 582 4620 -2.7 -17.7 30 15.0 -7.8 229 22 315.7 316.0 289.1 321.2 1.63 13 520 5506 -7.5 -26.5 20 19.0 -12.6 240 26 320.3 320.4 289.8 323.2 0.84 14 500 5810 -9.3 -21.3 37 12.0 -12.9 235 25 321.7 322.0 290.7 326.5 1.40 15 495 5888 -9.9 -19.9 44 10.0 -13.0 232 25 321.9 322.2 291.0 327.3 1.59 16 471 6269 -12.9 -27.9 27 15.0 -16.6 229 28 322.8 322.9 290.5 325.7 0.82 17 453 6565 -14.7 -31.7 22 17.0 -18.3 236 33 324.1 324.3 290.6 326.3 0.59 18 442 6751 -16.1 -26.1 42 10.0 -18.6 241 36 324.7 324.9 291.2 328.3 1.03 19 438 6819 -15.3 -15.4 99 0.1 -15.3 243 37 326.5 327.0 293.2 335.5 2.64 20 400 7500 -18.9 -19.6 94 0.7 -19.1 255 51 330.4 330.8 293.7 337.5 2.02 21 381 7861 -20.9 -21.7 93 0.8 -21.1 253 53 332.4 332.8 294.0 338.7 1.77 22 333 8842 -28.3 -29.4 90 1.1 -28.5 247 54 335.3 335.5 294.1 339.0 1.01 23 318 9170 -31.3 -32.4 90 1.1 -31.5 245 53 335.6 335.8 294.0 338.6 0.79 24 310 9350 -33.1 -37.3 66 4.2 -33.7 247 54 335.6 335.7 293.7 337.5 0.50 25 300 9580 -35.1 -41.1 54 6.0 -35.8 250 56 335.9 336.0 293.6 337.3 0.35 26 273 10228 -39.7 -44.1 63 4.4 -40.1 258 62 338.4 338.5 294.2 339.5 0.28 27 258 10609 -42.9 -50.9 41 8.0 -43.4 262 66 339.2 339.2 294.3 339.8 0.14 28 250 10820 -44.7 -52.7 40 8.0 -45.1 265 68 339.6 339.6 294.3 340.1 0.12 29 223 11578 -51.5 -57.5 49 6.0 -51.7 262 74 340.4 340.5 294.5 340.8 0.07 30 208 12029 -54.9 -62.9 36 8.0 -55.1 261 78 342.0 342.0 294.8 342.1 0.04 31 200 12280 -57.1 -65.1 36 8.0 -57.2 260 80 342.3 342.3 294.9 342.5 0.03 32 164 13499 -66.2 -71.7 46 5.5 -66.2 270 86 347.1 347.1 296.0 347.1 0.01 33 150 14030 -70.3 -74.7 52 4.4 -70.4 270 76 349.0 349.0 296.4 349.0 0.01 34 133 14731 -76.3 -80.0 56 3.7 -76.3 270 76 350.5 350.5 296.7 350.5 0.01 35 129 14908 -74.1 -80.1 39 6.0 -74.1 270 76 357.5 357.5 298.2 357.6 0.01 36 124 15138 -72.7 -79.7 34 7.0 -72.8 270 61 364.2 364.2 299.5 364.2 0.01 37 110 15831 -77.3 -83.3 38 6.0 -77.3 246 54 368.2 368.2 300.2 368.2 0.00 38 100 16380 -74.9 -82.9 28 8.0 -74.9 275 56 383.0 383.0 302.7 383.0 0.00 39 86 17257 -76.3 -83.3 32 7.0 -76.3 268 44 397.1 397.1 304.8 397.1 0.00 40 77 17902 -73.3 -82.3 24 9.0 -73.3 276 34 416.1 416.1 307.3 416.1 0.01 41 70 18460 -74.5 -82.5 28 8.0 -74.6 270 16 425.0 425.0 308.3 425.0 0.01 42 68 18629 -74.3 -82.3 28 8.0 -74.3 284 18 429.0 429.0 308.7 429.0 0.01 43 62 19174 -69.3 -79.3 22 10.0 -69.4 255 19 451.5 451.5 311.0 451.6 0.01 44 57 19676 -69.3 -78.3 26 9.0 -69.4 274 21 462.5 462.5 312.0 462.6 0.02 TRP 133 14731 -76.3 -80.0 56 3.7 -76.3 270 76 350.5 350.5 296.7 350.5 0.01 WND 164 13499 -66.2 -71.7 46 5.5 -66.2 270 86 347.1 347.1 296.0 347.1 0.01 Sounding variables and indices 1000-500 mb thick: 5648.00 m Freezing level: 620.00 mb = 4115.93 m = 13503.55 ft Wetbulb zero: 650.56 mb = 3728.17 m = 12231.37 ft Precipitable water: 1.26 inches Sfc-500 mean rel hum: 70.17 % Est. max temperature: 24.26 C = 75.66 F Sfc-Lift cond lev (LCL): 947.45 mb = 612.54 m = 2009.63 ft T: 11.09 C 700-500 lapse rate: 5.34 C/km ThetaE index: 5.46 C Layer 751.0- 700.0 mb Conv cond level (CCL): 942.23 mb = 659.42 m = 2163.41 ft Mean mixing ratio: 8.58 g/kg Conv temperature: 12.69 C = 54.85 F Cap Strength: 9.24 C Lifted Index: 9.66 C Risk: None Lifted Index @300 mb: 14.80 C Lifted Index @700 mb: 6.50 C Showalter Index: 4.92 C Risk: None Total Totals Index: 39.30 C Risk: None Vertical Totals Index: 19.70 C Cross Totals Index: 19.60 C K Index: 26.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 168.60 Risk: None Energy Index: 0.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.29 J/kg Max Up Vert Vel: 8.16 m/s Conv Inhibition (B-): 16753.68 J/kg Cap Strength: 9.49 C Lift Cond Lev (LCL): 908.41 mb = 966.60 m = 3171.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 248 at 13 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 ---------------------------------------------------------- 0 966 448 355 3 0.3 -3.0 | 56 14 -11.5 -7.8 1 948 610 360 21 -0.0 -21.0 | 24 28 -11.7 -25.8 2 925 816 10 21 -3.6 -20.7 | 31 30 -15.4 -25.5 3 914 914 45 12 -8.5 -8.5 | 57 24 -20.2 -13.3 4 881 1219 115 10 -9.1 4.2 | 88 21 -20.8 -0.6 5 850 1520 130 10 -7.7 6.4 | 95 19 -19.4 1.6 6 850 1524 145 12 -6.9 9.8 | 105 19 -18.6 5.0 7 819 1829 115 16 -14.5 6.8 | 94 26 -26.2 2.0 8 761 2438 175 12 -1.0 12.0 | 119 15 -12.8 7.2 9 707 3048 165 8 -2.1 7.7 | 102 14 -13.8 2.9 10 700 3133 195 6 1.6 5.8 | 96 10 -10.2 1.0 11 681 3353 225 6 4.2 4.2 | 86 8 -7.5 -0.6 12 607 4267 220 19 12.2 14.6 | 183 10 0.5 9.8 13 541 5182 245 27 24.5 11.4 | 243 14 12.7 6.6 14 500 5810 235 25 20.5 14.3 | 222 13 8.7 9.5 15 481 6096 225 25 17.7 17.7 | 205 14 5.9 12.9 16 410 7315 255 45 43.5 11.6 | 258 32 31.7 6.9 17 400 7500 255 51 49.3 13.2 | 257 38 37.5 8.4 18 362 8230 250 56 52.6 19.2 | 251 43 40.9 14.4 19 319 9144 245 53 48.0 22.4 | 244 40 36.3 17.6 20 300 9580 250 56 52.6 19.2 | 251 43 40.9 14.4 21 250 10820 265 68 67.7 5.9 | 269 56 56.0 1.1 22 200 12280 260 80 78.8 13.9 | 262 68 67.0 9.1 23 175 13106 270 91 91.0 -0.0 | 273 79 79.3 -4.8 24 164 13499 270 86 86.0 -0.0 | 274 74 74.3 -4.8 25 150 14030 270 76 76.0 -0.0 | 274 64 64.3 -4.8 26 133 14731 270 76 76.0 -0.0 | 274 64 64.3 -4.8 27 128 14935 270 76 76.0 -0.0 | 274 64 64.3 -4.8 28 122 15240 270 53 53.0 -0.0 | 277 42 41.3 -4.8 29 110 15850 245 54 48.9 22.8 | 244 41 37.2 18.0 30 100 16380 275 56 55.8 -4.9 | 282 45 44.0 -9.7 31 99 16459 275 56 55.8 -4.9 | 282 45 44.0 -9.7 32 80 17678 265 37 36.9 3.2 | 274 25 25.1 -1.6 33 72 18288 295 29 26.3 -12.3 | 320 22 14.5 -17.0 34 70 18460 270 16 16.0 -0.0 | 318 6 4.3 -4.8 35 68 18593 285 18 17.4 -4.7 | 329 11 5.6 -9.5 36 64 18898 250 18 16.9 6.2 | 255 5 5.2 1.4 37 60 19202 260 21 20.7 3.6 | 277 9 8.9 -1.1 38 53 19812 295 21 19.0 -8.9 | 332 15 7.3 -13.7 Wind Parameters Mean winds (0-6000m): 217.8 at 16.9 knts Storm direction: 247.8 at 12.7 knts Shear (0-3000m) pos: 2.2 neg: 0.6 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 38.1 deg Storm rel helicity (0-3000m) pos: 268.4 neg: -95.6 tot: 172.8 m^2/s^2 ave: 57.6 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 15.2 stream: 3.8 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 0.24 Bulk Shear: 139.33 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 9 17 34 26| 10.8 0.0 10.8|118.7 -49.0 69.7 139.4 0.18| 37.0 6.7 1000 38 14 53 25| 6.3 0.0 6.3|196.2 -49.0 147.2 147.2 0.39| 25.7 10.0 1500 74 14 71 26| 6.0 0.0 6.0|231.0 -72.0 158.9 106.0 0.34| 21.9 7.5 2000 97 14 83 25| 3.8 0.0 3.8|266.6 -72.0 194.6 97.3 0.38| 19.5 7.3 2500 115 13 91 24| 3.1 0.7 3.8|266.6 -85.7 181.0 72.4 0.31| 16.3 5.1 3000 125 12 95 22| 2.2 0.6 2.9|268.4 -95.6 172.8 57.6 0.25| 15.2 3.8 4000 169 13 118 16| 2.4 0.5 3.0|290.5 -95.6 194.9 48.7 0.33| 13.2 4.4 5000 207 15 150 10| 2.4 0.4 2.8|319.2-101.5 217.7 43.5 0.37| 11.7 4.3 6000 218 17 171 9| 2.5 0.5 3.0|340.3-123.4 216.9 36.2 0.32| 10.9 3.5 Wrote GIF file: /home/apache/climate/data/raob//MMAN/skewt/MMAN.skewt.20251201.00.gif