UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120900.upa.cvt Date: 0000Z 9 DEC 25 Searching for MMGL... Searching the city database file for: MMGL ... Date:0000Z 9 DEC 25 Station: MMGL WMO ident: 76612 Latitude: 20.67 Longitude: -103.38 Elevation: 1551.00 ------------------------------------------------------------------------------- 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 64 1 925 758 2 850 1500 180 3 SFC 845 1551 22.4 12.4 53 10.0 15.8 180 3 310.1 312.2 295.0 343.0 10.77 4 844 1561 20.6 13.6 64 7.0 15.9 179 3 308.3 310.5 295.2 343.7 11.68 5 825 1759 21.0 12.0 56 9.0 15.1 165 4 310.8 312.8 295.2 343.7 10.74 6 715 2976 10.2 9.7 97 0.5 9.9 123 2 311.9 313.9 295.4 344.6 10.63 7 700 3153 9.0 8.8 99 0.2 8.9 0 0 312.5 314.4 295.3 344.0 10.22 8 610 4280 1.6 -0.9 83 2.5 0.3 279 10 316.5 317.6 293.1 335.2 5.88 9 578 4712 -2.1 -2.2 99 0.1 -2.1 282 14 317.1 318.1 293.0 335.0 5.64 10 532 5366 -7.1 -9.5 83 2.4 -8.1 279 19 318.7 319.4 291.7 330.1 3.50 11 502 5819 -8.1 -8.7 95 0.6 -8.4 265 22 322.8 323.6 293.3 335.8 3.95 12 500 5850 -8.3 -8.9 95 0.6 -8.6 265 23 322.9 323.7 293.3 335.8 3.90 13 400 7550 -19.1 -21.2 83 2.1 -19.7 270 25 330.2 330.5 293.4 336.4 1.76 14 365 8230 -22.1 -23.8 86 1.7 -22.5 217 25 334.9 335.2 294.4 340.4 1.53 15 326 9055 -27.5 -29.5 83 2.0 -27.9 226 28 338.5 338.7 294.8 342.3 1.02 16 300 9650 -32.1 -34.3 81 2.2 -32.4 235 31 340.1 340.3 295.0 342.8 0.70 17 264 10532 -39.1 -40.8 84 1.7 -39.3 228 36 342.6 342.6 295.3 344.2 0.41 18 250 10900 -42.5 -44.4 82 1.9 -42.6 225 39 342.9 342.9 295.3 344.1 0.29 19 200 12370 -55.1 -57.1 78 2.0 -55.2 220 49 345.5 345.5 295.7 345.9 0.08 20 167 13488 -65.5 -67.5 76 2.0 -65.5 222 43 346.4 346.5 295.8 346.6 0.03 21 157 13859 -68.9 -70.8 76 1.9 -68.9 232 41 346.8 346.8 296.0 346.9 0.02 22 150 14130 -69.9 -71.6 78 1.7 -69.9 240 39 349.7 349.7 296.5 349.7 0.02 23 135 14754 -71.9 -73.7 77 1.8 -71.9 236 32 356.8 356.8 298.1 356.9 0.01 24 132 14887 -70.7 -73.4 67 2.7 -70.7 232 37 361.3 361.3 299.0 361.3 0.01 25 106 16172 -75.9 -77.9 73 2.0 -75.9 255 47 374.8 374.8 301.4 374.8 0.01 26 100 16510 -74.3 -76.2 75 1.9 -74.3 255 39 384.2 384.2 302.9 384.2 0.01 27 89 17186 -77.7 -79.8 71 2.1 -77.7 275 36 390.4 390.4 303.9 390.4 0.01 28 77 18015 -79.3 -81.4 71 2.1 -79.3 246 24 403.6 403.6 305.7 403.6 0.01 29 70 18560 -77.5 -79.5 73 2.0 -77.5 295 16 418.6 418.6 307.6 418.6 0.01 30 50 20520 -71.1 -72.9 77 1.8 -71.1 310 18 475.9 476.0 313.1 476.2 0.04 31 48 20763 -68.1 -70.3 73 2.2 -68.2 325 17 488.7 488.7 314.1 489.1 0.06 32 43 21423 -68.5 -70.1 80 1.6 -68.5 353 14 503.3 503.3 315.2 503.8 0.07 TRP 106 16172 -75.9 -77.9 73 2.0 -75.9 255 47 374.8 374.8 301.4 374.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5786.00 m Freezing level: 596.16 mb = 4466.40 m = 14653.36 ft Wetbulb zero: 606.61 mb = 4324.14 m = 14186.65 ft Sfc-500 mean rel hum: 85.82 % Est. max temperature: 24.81 C = 76.66 F Sfc-Lift cond lev (LCL): 729.02 mb = 2811.19 m = 9222.95 ft T: 11.67 C 700-500 lapse rate: 6.41 C/km ThetaE index: 14.50 C Layer 700.0- 502.0 mb Conv cond level (CCL): 710.31 mb = 3031.18 m = 9944.68 ft Mean mixing ratio: 10.80 g/kg Conv temperature: 24.24 C = 75.63 F Cap Strength: 0.85 C Lifted Index: -3.10 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.36 C Lifted Index @700 mb: 0.13 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 565.19 J/kg Max Up Vert Vel: 33.62 m/s Conv Inhibition (B-): 18.52 J/kg Cap Strength: 0.85 C Lift Cond Lev (LCL): 722.05 mb = 2892.93 m = 9491.14 ft Lev Free Conv (LFC): 687.05 mb = 3305.90 m = 10845.98 ft Equ Level (EL): 267.05 mb = 10452.89 m = 34293.86 ft B at Equ Level: 563.34 J/kg Max Parcel Lev (MPL): 127.05 mb = 15111.33 m = 49577.25 ft Wind level data Storm motion: 305 at 10 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 ---------------------------------------------------------- 0 845 1551 180 3 0.0 3.0 | 137 12 -8.2 8.7 1 818 1829 160 4 -1.4 3.8 | 135 13 -9.5 9.4 2 789 2134 265 2 2.0 0.2 | 133 8 -6.2 5.8 3 761 2438 360 2 -0.0 -2.0 | 114 9 -8.2 3.7 4 709 3048 140 2 -1.3 1.5 | 127 12 -9.4 7.2 5 700 3153 0 0 -0.0 -0.0 | 125 10 -8.2 5.7 6 683 3353 180 2 0.0 2.0 | 133 11 -8.2 7.7 7 657 3658 270 2 2.0 -0.0 | 133 8 -6.2 5.7 8 633 3962 260 8 7.9 1.4 | 178 7 -0.3 7.1 9 609 4267 280 10 9.8 -1.7 | 203 4 1.7 3.9 10 543 5182 285 18 17.4 -4.7 | 264 9 9.2 1.0 11 504 5791 265 21 20.9 1.8 | 240 15 12.8 7.5 12 500 5850 265 23 22.9 2.0 | 243 17 14.8 7.7 13 447 6706 290 25 23.5 -8.6 | 281 16 15.3 -2.9 14 429 7010 270 27 27.0 -0.0 | 253 20 18.8 5.7 15 400 7550 270 25 25.0 -0.0 | 251 18 16.8 5.7 16 380 7925 270 21 21.0 -0.0 | 246 14 12.8 5.7 17 364 8230 215 25 14.3 20.5 | 193 27 6.2 26.1 18 300 9650 235 31 25.4 17.8 | 216 29 17.2 23.5 19 296 9754 235 31 25.4 17.8 | 216 29 17.2 23.5 20 250 10900 225 39 27.6 27.6 | 210 39 19.4 33.2 21 205 12192 210 49 24.5 42.4 | 199 51 16.3 48.1 22 200 12370 220 49 31.5 37.5 | 208 49 23.3 43.2 23 169 13411 220 43 27.6 32.9 | 207 43 19.5 38.6 24 150 14130 240 39 33.8 19.5 | 226 36 25.6 25.2 25 145 14326 245 31 28.1 13.1 | 227 27 19.9 18.8 26 138 14630 240 27 23.4 13.5 | 218 24 15.2 19.2 27 131 14935 230 39 29.9 25.1 | 215 38 21.7 30.7 28 112 15850 255 51 49.3 13.2 | 245 45 41.1 18.9 29 106 16172 255 47 45.4 12.2 | 244 41 37.2 17.8 30 100 16510 255 39 37.7 10.1 | 242 33 29.5 15.8 31 96 16764 255 39 37.7 10.1 | 242 33 29.5 15.8 32 86 17374 285 35 33.8 -9.1 | 278 26 25.7 -3.4 33 82 17678 265 21 20.9 1.8 | 240 15 12.8 7.5 34 73 18288 230 27 20.7 17.4 | 209 26 12.5 23.0 35 70 18560 295 16 14.5 -6.8 | 280 6 6.3 -1.1 36 70 18593 295 18 16.3 -7.6 | 283 8 8.2 -1.9 37 66 18898 260 12 11.8 2.1 | 205 9 3.7 7.8 38 63 19202 330 12 6.0 -10.4 | 25 5 -2.2 -4.7 39 59 19507 270 10 10.0 -0.0 | 198 6 1.8 5.7 40 56 19812 105 2 -1.9 0.5 | 122 12 -10.1 6.2 41 54 20117 325 4 2.3 -3.3 | 112 6 -5.9 2.4 42 51 20422 295 10 9.1 -4.2 | 212 2 0.9 1.4 43 50 20520 310 18 13.8 -11.6 | 316 8 5.6 -5.9 44 45 21031 350 16 2.8 -15.8 | 28 11 -5.4 -10.1 45 39 21641 360 10 -0.0 -10.0 | 62 9 -8.2 -4.3 Wind Parameters Mean winds (0-6000m): 274.8 at 13.2 knts Storm direction: 304.8 at 9.9 knts Shear (0-3000m) pos: 2.3 neg: 0.0 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 95.4 deg Storm rel helicity (0-3000m) pos: 36.9 neg: -13.9 tot: 23.0 m^2/s^2 ave: 7.7 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 1.9 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 21.28 Bulk Shear: 26.56 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 ------------------------------------------------------------------------------- 500 176 3 137 12| 2.7 0.0 2.7| 3.8 -1.6 2.2 4.4 0.12| 5.4 0.7 1000 189 3 137 11| 2.5 0.0 2.5| 3.8 -10.2 -6.4 -6.4 -0.30| 5.5 -1.7 1500 171 2 133 12| 0.7 0.0 0.7| 11.9 -10.2 1.7 1.2 -0.04| 5.0 -0.2 2000 178 2 134 11| 0.7 0.0 0.7| 19.9 -12.7 7.1 3.6 0.06| 5.6 0.3 2500 230 3 141 10| 1.8 0.0 1.8| 31.5 -13.9 17.6 7.1 0.24| 6.1 1.5 3000 261 4 147 8| 2.3 0.0 2.3| 36.9 -13.9 23.0 7.7 0.32| 6.0 1.9 4000 275 7 170 5| 2.3 0.6 2.9| 43.3 -22.0 21.4 5.3 0.27| 5.7 1.5 5000 274 11 206 5| 2.2 0.8 3.0| 81.5 -28.0 53.5 10.7 0.33| 6.0 2.0 6000 275 13 228 7| 1.8 1.1 3.0| 86.8 -66.6 20.2 3.4 0.18| 6.0 1.1 Wrote GIF file: /home/apache/climate/data/raob//MMGL/skewt/MMGL.skewt.20251209.00.gif