UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for MMAN... Searching the city database file for: MMAN ... Date:0000Z 7 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 77 SFC 958 448 21.0 13.0 60 8.0 15.9 115 1 297.8 299.6 290.7 326.5 9.87 2 925 754 18.2 13.5 74 4.7 15.2 145 12 297.9 299.8 291.3 328.7 10.57 3 920 800 18.0 13.6 75 4.4 15.2 144 13 298.2 300.1 291.5 329.3 10.70 4 883 1153 18.8 10.8 60 8.0 13.8 167 5 302.5 304.2 291.7 330.0 9.25 5 850 1479 17.0 9.0 59 8.0 12.1 120 2 304.0 305.5 291.6 329.4 8.50 6 752 2514 11.6 7.0 73 4.6 8.8 244 14 308.9 310.5 292.9 334.6 8.39 7 714 2946 8.0 5.5 84 2.5 6.5 238 23 309.6 311.1 292.8 334.0 7.96 8 700 3109 7.4 3.7 77 3.7 5.3 240 27 310.7 312.0 292.4 332.8 7.15 9 663 3553 4.4 0.1 74 4.3 2.1 252 35 312.2 313.3 291.8 330.4 5.82 10 657 3627 3.8 -1.2 70 5.0 1.2 254 36 312.3 313.3 291.5 329.0 5.34 11 653 3677 4.0 -7.0 44 11.0 -1.0 255 37 313.1 313.7 290.0 324.1 3.46 12 636 3891 2.4 -5.6 55 8.0 -1.4 256 38 313.6 314.4 290.6 326.2 3.96 13 632 3942 2.2 -4.8 60 7.0 -1.2 256 39 314.0 314.8 291.0 327.4 4.24 14 631 3955 2.0 -5.0 60 7.0 -1.3 256 39 313.9 314.7 290.9 327.2 4.18 15 627 4006 2.8 -12.2 32 15.0 -3.3 256 39 315.4 315.8 289.8 323.2 2.39 16 626 4019 2.8 -14.2 27 17.0 -3.8 256 39 315.5 315.9 289.4 322.2 2.03 17 616 4149 2.8 -26.2 10 29.0 -5.8 257 40 317.0 317.1 288.6 319.5 0.73 18 580 4633 -1.7 -6.7 69 5.0 -4.0 258 43 317.2 318.0 291.7 330.1 3.99 19 566 4827 -2.5 -10.5 54 8.0 -5.8 259 45 318.5 319.1 291.3 328.5 3.04 20 550 5054 -3.3 -28.3 12 25.0 -10.0 260 46 320.2 320.3 289.5 322.6 0.67 21 505 5723 -8.5 -36.5 8 28.0 -14.2 256 45 321.8 321.8 289.7 323.0 0.33 22 500 5800 -9.1 -38.1 7 29.0 -14.7 255 45 321.9 322.0 289.7 323.0 0.29 23 489 5971 -10.3 -36.3 10 26.0 -15.5 252 46 322.5 322.6 289.9 323.8 0.35 24 484 6050 -11.1 -36.1 11 25.0 -16.1 250 47 322.5 322.6 289.9 323.8 0.36 25 473 6226 -12.1 -19.1 56 7.0 -14.3 246 48 323.4 323.7 291.6 329.5 1.79 26 428 6984 -15.1 -17.8 80 2.7 -16.0 231 54 328.9 329.4 293.4 336.6 2.20 27 400 7490 -19.3 -22.3 77 3.0 -20.1 235 56 329.9 330.2 293.2 335.5 1.60 28 385 7774 -21.5 -25.4 71 3.9 -22.5 236 58 330.6 330.9 293.1 335.1 1.26 29 358 8307 -26.5 -27.8 89 1.3 -26.8 239 61 330.9 331.1 293.0 334.8 1.09 30 348 8512 -28.3 -29.2 92 0.9 -28.5 240 62 331.1 331.3 293.0 334.7 0.98 31 335 8786 -29.3 -37.3 46 8.0 -30.4 244 68 333.4 333.5 293.1 335.1 0.46 32 315 9225 -31.9 -41.9 37 10.0 -33.0 248 79 335.7 335.8 293.6 336.9 0.31 33 311 9315 -32.3 -45.3 26 13.0 -33.6 246 80 336.4 336.4 293.6 337.2 0.21 34 303 9500 -32.5 -42.5 36 10.0 -33.6 242 83 338.6 338.7 294.3 339.8 0.30 35 302 9523 -32.7 -41.7 40 9.0 -33.7 241 83 338.6 338.7 294.3 339.9 0.33 36 300 9570 -32.1 -48.1 19 16.0 -33.6 240 84 340.1 340.2 294.5 340.8 0.16 37 261 10530 -40.5 -58.5 13 18.0 -41.4 240 87 341.6 341.6 294.8 341.9 0.05 38 250 10820 -42.7 -61.7 11 19.0 -43.5 240 88 342.6 342.6 295.0 342.7 0.04 39 245 10957 -43.9 -61.9 12 18.0 -44.6 240 88 342.8 342.8 295.0 342.9 0.04 40 237 11179 -46.1 -56.1 31 10.0 -46.5 240 89 342.7 342.7 295.1 343.1 0.08 41 218 11732 -50.9 -57.9 43 7.0 -51.1 240 91 343.6 343.6 295.3 343.9 0.07 42 200 12290 -54.7 -69.7 14 15.0 -54.9 240 93 346.1 346.1 295.8 346.2 0.02 43 163 13561 -66.1 -73.1 37 7.0 -66.1 236 96 347.8 347.9 296.1 347.9 0.01 44 157 13787 -67.6 -74.6 36 7.0 -67.7 235 97 349.0 349.0 296.4 349.0 0.01 45 150 14060 -69.5 -76.5 35 7.0 -69.5 245 91 350.4 350.4 296.7 350.4 0.01 46 147 14180 -70.3 -77.3 35 7.0 -70.4 245 90 351.0 351.0 296.8 351.0 0.01 47 143 14343 -71.3 -78.3 35 7.0 -71.3 245 88 352.0 352.0 297.1 352.1 0.01 48 129 14952 -71.3 -80.3 25 9.0 -71.3 260 71 362.6 362.6 299.2 362.6 0.00 49 128 14998 -71.5 -80.5 25 9.0 -71.5 260 69 363.0 363.0 299.3 363.0 0.00 50 122 15283 -69.1 -82.1 14 13.0 -69.2 260 53 372.4 372.4 301.0 372.4 0.00 51 105 16166 -74.9 -85.9 17 11.0 -74.9 246 57 377.7 377.7 301.9 377.7 0.00 52 100 16450 -74.3 -87.3 12 13.0 -74.3 240 66 384.2 384.2 302.9 384.2 0.00 53 81 17691 -71.1 -86.1 9 15.0 -71.2 245 25 414.6 414.6 307.1 414.6 0.00 54 70 18550 -74.7 -86.7 14 12.0 -74.7 270 29 424.6 424.6 308.2 424.6 0.00 55 59 19549 -73.3 -87.3 10 14.0 -73.4 261 21 449.0 449.0 310.8 449.0 0.00 56 55 19964 -69.7 -86.7 7 17.0 -69.8 261 17 466.4 466.4 312.3 466.4 0.00 57 50 20530 -71.3 -86.3 9 15.0 -71.4 255 10 475.5 475.5 313.1 475.5 0.00 58 39 22025 -64.5 -84.5 5 20.0 -64.9 243 17 527.7 527.7 316.8 527.7 0.01 59 33 23045 -65.1 -85.1 5 20.0 -65.5 253 15 551.9 551.9 318.2 552.0 0.01 60 30 23630 -62.1 -85.1 3 23.0 -62.8 245 10 575.3 575.3 319.5 575.4 0.01 61 20 26160 -56.7 -83.7 2 27.0 -58.5 260 21 662.6 662.6 323.2 662.8 0.02 62 17 27195 -54.9 -82.9 2 28.0 -57.4 294 13 699.9 699.9 324.4 700.1 0.02 63 14 28451 -49.7 -81.7 1 32.0 -54.2 260 19 757.5 757.5 326.1 757.8 0.04 64 12 29455 -51.5 -81.5 2 30.0 -55.8 253 32 785.3 785.3 326.9 785.7 0.04 65 10 30645 -49.5 -82.5 1 33.0 -55.2 261 40 834.8 834.8 328.1 835.2 0.04 TRP 143 14343 -71.3 -78.3 35 7.0 -71.3 245 88 352.0 352.0 297.1 352.1 0.01 WND 157 13787 -67.6 -74.6 36 7.0 -67.7 235 97 349.0 349.0 296.4 349.0 0.01 Sounding variables and indices 1000-500 mb thick: 5723.00 m Freezing level: 593.60 mb = 4449.91 m = 14599.28 ft Wetbulb zero: 654.86 mb = 3653.90 m = 11987.71 ft Precipitable water: 1.25 inches Sfc-500 mean rel hum: 53.67 % Est. max temperature: 29.14 C = 84.44 F Sfc-Lift cond lev (LCL): 851.09 mb = 1468.06 m = 4816.40 ft T: 17.06 C 700-500 lapse rate: 6.13 C/km ThetaE index: 10.41 C Layer 714.0- 636.0 mb Conv cond level (CCL): 720.83 mb = 2866.38 m = 9404.03 ft Mean mixing ratio: 9.82 g/kg Conv temperature: 32.54 C = 90.58 F Cap Strength: 4.89 C Lifted Index: 2.60 C Risk: None Lifted Index @300 mb: 8.84 C Lifted Index @700 mb: 3.45 C Showalter Index: 2.42 C Risk: Showers probable Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.10 C Cross Totals Index: 18.10 C K Index: 31.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 157.00 Risk: None Energy Index: -1.11 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.37 J/kg Max Up Vert Vel: 7.26 m/s Conv Inhibition (B-): 47720.19 J/kg Cap Strength: 4.89 C Lift Cond Lev (LCL): 821.89 mb = 1763.19 m = 5784.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 281 at 21 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 ---------------------------------------------------------- 0 958 448 115 1 -0.9 0.4 | 101 22 -21.9 4.3 1 940 610 145 12 -6.9 9.8 | 116 31 -27.9 13.7 2 925 754 145 12 -6.9 9.8 | 116 31 -27.9 13.7 3 908 914 140 14 -9.0 10.7 | 116 33 -30.0 14.6 4 876 1219 175 2 -0.2 2.0 | 106 22 -21.2 5.9 5 850 1479 120 2 -1.7 1.0 | 102 23 -22.7 4.9 6 845 1524 320 2 1.3 -1.5 | 97 20 -19.7 2.4 7 815 1829 270 4 4.0 -0.0 | 103 17 -17.0 3.9 8 731 2743 235 18 14.7 10.3 | 156 16 -6.3 14.2 9 700 3109 240 27 23.4 13.5 | 188 18 2.4 17.4 10 654 3658 255 37 35.7 9.6 | 228 20 14.7 13.5 11 540 5182 260 47 46.3 8.2 | 244 28 25.3 12.1 12 500 5800 255 45 43.5 11.6 | 235 27 22.5 15.6 13 426 7010 230 54 41.4 34.7 | 208 44 20.4 38.6 14 400 7490 235 56 45.9 32.1 | 215 44 24.9 36.0 15 346 8534 240 62 53.7 31.0 | 223 48 32.7 34.9 16 318 9144 250 78 73.3 26.7 | 240 61 52.3 30.6 17 300 9570 240 84 72.7 42.0 | 228 69 51.7 45.9 18 250 10820 240 88 76.2 44.0 | 229 73 55.2 47.9 19 200 12290 240 93 80.5 46.5 | 230 78 59.5 50.4 20 157 13787 235 97 79.5 55.6 | 224 83 58.5 59.5 21 151 14021 235 97 79.5 55.6 | 224 83 58.5 59.5 22 150 14060 245 91 82.5 38.5 | 235 75 61.5 42.4 23 143 14326 245 89 80.7 37.6 | 235 73 59.7 41.5 24 143 14343 245 88 79.8 37.2 | 235 72 58.8 41.1 25 129 14935 260 72 70.9 12.5 | 252 53 49.9 16.4 26 117 15545 260 39 38.4 6.8 | 238 20 17.4 10.7 27 100 16450 240 66 57.2 33.0 | 224 52 36.2 36.9 28 95 16764 240 66 57.2 33.0 | 224 52 36.2 36.9 29 85 17374 285 37 35.7 -9.6 | 291 16 14.7 -5.7 30 81 17678 245 25 22.7 10.6 | 187 15 1.7 14.5 31 70 18550 270 29 29.0 -0.0 | 244 9 8.0 3.9 32 69 18593 250 33 31.0 11.3 | 213 18 10.0 15.2 33 66 18898 275 29 28.9 -2.5 | 260 8 7.9 1.4 34 63 19202 255 27 26.1 7.0 | 205 12 5.1 10.9 35 59 19507 270 21 21.0 -0.0 | 180 4 -0.0 3.9 36 56 19812 215 19 10.9 15.6 | 153 22 -10.1 19.5 37 54 20117 305 16 13.1 -9.2 | 56 9 -7.9 -5.3 38 51 20422 310 14 10.7 -9.0 | 64 11 -10.3 -5.1 39 50 20530 255 10 9.7 2.6 | 120 13 -11.3 6.5 40 48 20726 250 8 7.5 2.7 | 116 15 -13.5 6.6 41 46 21031 295 12 10.9 -5.1 | 83 10 -10.1 -1.2 42 44 21336 245 8 7.3 3.4 | 118 16 -13.7 7.3 43 42 21641 240 16 13.9 8.0 | 149 14 -7.1 11.9 44 38 22250 245 18 16.3 7.6 | 158 12 -4.7 11.5 45 36 22555 320 19 12.2 -14.6 | 40 14 -8.8 -10.6 46 34 22860 255 16 15.5 4.1 | 145 10 -5.5 8.0 47 30 23630 245 10 9.1 4.2 | 124 14 -11.9 8.1 48 29 23774 250 4 3.8 1.4 | 107 18 -17.2 5.3 49 28 24079 225 10 7.1 7.1 | 128 18 -13.9 11.0 50 27 24384 260 10 9.8 1.7 | 117 12 -11.2 5.6 51 25 24689 245 18 16.3 7.6 | 158 12 -4.7 11.5 52 24 24994 255 23 22.2 6.0 | 187 10 1.2 9.9 53 22 25603 270 10 10.0 -0.0 | 110 12 -11.0 3.9 54 21 25908 255 14 13.5 3.6 | 135 11 -7.5 7.5 55 20 26160 260 21 20.7 3.6 | 178 8 -0.3 7.6 56 17 26822 300 12 10.4 -6.0 | 79 11 -10.6 -2.1 57 15 27127 260 14 13.8 2.4 | 131 10 -7.2 6.3 58 13 27737 260 25 24.6 4.3 | 204 9 3.6 8.2 59 12 28042 250 35 32.9 12.0 | 217 20 11.9 15.9 60 8 29261 275 47 46.8 -4.1 | 270 26 25.8 -0.2 61 7 29870 265 53 52.8 4.6 | 255 33 31.8 8.5 Wind Parameters Mean winds (0-6000m): 250.5 at 28.5 knts Storm direction: 280.5 at 21.4 knts Shear (0-3000m) pos: 2.6 neg: 3.4 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 111.5 deg Storm rel helicity (0-3000m) pos: 183.6 neg: -49.3 tot: 134.3 m^2/s^2 ave: 44.8 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 11.4 stream: 5.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.18 Bulk Shear: 146.19 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 ------------------------------------------------------------------------------- 500 143 11 114 30| 12.2 0.0 12.2| 52.8 -0.3 52.6 105.1 0.54| 13.9 7.5 1000 144 8 112 28| 6.1 5.5 11.6| 52.8 -37.1 15.7 15.7 0.06| 13.6 0.8 1500 152 6 112 26| 3.1 3.7 6.8| 65.9 -49.3 16.6 11.1 0.06| 12.1 0.7 2000 190 7 119 23| 2.3 3.4 5.7| 91.6 -49.3 42.3 21.1 0.22| 11.2 2.4 2500 213 9 126 20| 1.9 4.1 5.9|129.6 -49.3 80.2 32.1 0.35| 11.2 3.9 3000 228 13 137 17| 2.6 3.4 6.0|183.6 -49.3 134.3 44.8 0.46| 11.4 5.3 4000 244 19 163 13| 3.0 2.5 5.5|230.6 -49.3 181.3 45.3 0.51| 9.9 5.1 5000 250 25 190 12| 2.7 2.1 4.8|251.9 -62.4 189.5 37.9 0.49| 8.6 4.2 6000 251 28 204 15| 2.3 2.2 4.5|251.9-152.5 99.4 16.6 0.30| 8.4 2.5 Wrote GIF file: /home/apache/climate/data/raob//MMAN/skewt/MMAN.skewt.20251207.00.gif