UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120400.upa.cvt Date: 0000Z 4 DEC 25 Searching for MMGL... Searching the city database file for: MMGL ... Date:0000Z 4 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 53 1 925 753 2 850 1503 280 2 SFC 845 1551 26.0 7.0 30 19.0 14.2 280 2 313.9 315.3 293.6 337.2 7.45 4 714 2996 11.4 4.4 62 7.0 7.3 234 9 313.3 314.7 293.4 336.3 7.36 5 700 3161 9.8 3.8 66 6.0 6.3 235 8 313.3 314.7 293.3 335.8 7.20 6 639 3909 2.8 1.7 92 1.1 2.2 204 10 313.7 315.0 293.0 334.9 6.79 7 621 4140 0.8 0.7 99 0.1 0.7 213 11 313.9 315.2 292.9 334.3 6.50 8 598 4443 0.0 -4.7 71 4.7 -2.3 224 13 316.4 317.3 292.0 330.9 4.51 9 575 4756 -1.7 -6.7 69 5.0 -4.0 220 16 318.0 318.8 292.0 331.0 4.03 10 553 5066 -2.7 -20.7 24 18.0 -8.6 202 20 320.4 320.6 290.3 324.9 1.33 11 500 5860 -6.7 -28.7 16 22.0 -12.5 215 23 324.9 325.0 291.0 327.4 0.72 12 482 6146 -8.5 -24.5 26 16.0 -13.1 213 24 326.1 326.3 291.7 329.9 1.09 13 474 6276 -9.1 -33.1 12 24.0 -14.6 211 24 326.9 327.0 291.3 328.7 0.50 14 451 6660 -12.5 -25.5 33 13.0 -16.0 208 26 327.3 327.5 292.0 331.1 1.06 15 426 7095 -15.1 -39.1 11 24.0 -19.4 206 27 329.4 329.4 291.9 330.5 0.30 16 402 7533 -17.9 -34.9 21 17.0 -21.2 210 29 331.3 331.3 292.6 333.1 0.49 17 400 7570 -18.3 -35.3 21 17.0 -21.5 210 29 331.2 331.3 292.5 333.0 0.47 18 394 7682 -19.3 -29.3 41 10.0 -21.5 213 29 331.3 331.5 292.9 334.5 0.86 19 385 7852 -20.7 -34.7 27 14.0 -23.3 219 30 331.7 331.8 292.7 333.6 0.52 20 376 8026 -22.1 -34.1 33 12.0 -24.3 224 31 332.1 332.2 292.9 334.2 0.57 21 373 8084 -22.7 -34.7 33 12.0 -24.8 226 31 332.1 332.2 292.8 334.1 0.54 22 371 8123 -22.9 -31.9 44 9.0 -24.6 227 31 332.3 332.4 293.0 334.9 0.71 23 363 8282 -23.9 -28.7 65 4.8 -24.9 232 32 333.0 333.2 293.5 336.6 0.99 24 342 8712 -26.7 -32.7 57 6.0 -27.8 241 35 335.0 335.1 293.7 337.6 0.71 25 339 8775 -26.7 -35.7 42 9.0 -28.2 241 35 335.8 335.9 293.8 337.8 0.54 26 304 9548 -33.3 -42.3 40 9.0 -34.3 245 43 337.2 337.2 293.9 338.3 0.30 27 300 9640 -33.9 -44.9 32 11.0 -35.0 245 43 337.6 337.6 294.0 338.5 0.23 28 284 10025 -36.5 -53.5 16 17.0 -37.7 236 43 339.2 339.2 294.2 339.6 0.09 29 250 10900 -44.1 -58.1 20 14.0 -44.7 230 37 340.5 340.5 294.5 340.8 0.06 30 217 11829 -52.3 -68.3 13 16.0 -52.6 267 34 341.9 341.9 294.8 342.0 0.02 31 200 12350 -56.9 -70.9 15 14.0 -57.1 275 39 342.7 342.7 295.0 342.7 0.01 32 173 13251 -64.9 -71.9 37 7.0 -65.0 288 52 344.0 344.0 295.3 344.0 0.01 33 150 14110 -70.1 -78.1 30 8.0 -70.1 280 35 349.3 349.3 296.5 349.4 0.01 34 143 14392 -72.3 -80.3 29 8.0 -72.3 268 36 350.3 350.3 296.7 350.3 0.00 35 133 14816 -74.3 -80.3 39 6.0 -74.3 251 43 354.1 354.1 297.5 354.1 0.00 36 130 14950 -72.9 -81.9 24 9.0 -72.9 246 46 358.9 358.9 298.5 358.9 0.00 37 117 15561 -76.7 -84.7 27 8.0 -76.7 235 60 362.9 362.9 299.2 362.9 0.00 38 115 15660 -77.3 -84.3 32 7.0 -77.3 235 63 363.5 363.6 299.4 363.6 0.00 39 114 15710 -77.7 -85.7 26 8.0 -77.7 235 64 363.7 363.7 299.4 363.7 0.00 40 110 15916 -74.7 -85.7 17 11.0 -74.7 234 63 373.1 373.1 301.1 373.1 0.00 41 100 16470 -74.3 -86.3 14 12.0 -74.3 225 43 384.2 384.2 302.9 384.2 0.00 42 83 17549 -77.3 -90.3 11 13.0 -77.3 218 32 399.1 399.1 305.1 399.1 0.00 43 70 18530 -76.1 -90.1 9 14.0 -76.2 185 25 421.6 421.6 307.9 421.6 0.00 44 68 18698 -76.3 -90.3 9 14.0 -76.3 190 26 424.7 424.7 308.3 424.7 0.00 45 62 19240 -70.7 -88.7 5 18.0 -70.8 194 15 448.4 448.4 310.7 448.4 0.00 46 54 20061 -71.3 -91.3 4 20.0 -71.4 325 6 465.1 465.1 312.2 465.1 0.00 47 50 20520 -68.5 -93.5 2 25.0 -68.7 115 14 482.1 482.1 313.6 482.1 0.00 48 49 20641 -68.5 -94.5 1 26.0 -68.7 112 13 484.9 484.9 313.8 484.9 0.00 49 47 20894 -64.9 -95.9 1 31.0 -65.3 145 10 499.3 499.3 314.9 499.3 0.00 50 42 21586 -61.9 -94.9 0 33.0 -62.4 179 4 523.1 523.1 316.5 523.1 0.00 51 39 22042 -64.7 -96.7 0 32.0 -65.1 231 5 527.2 527.2 316.8 527.2 0.00 52 33 23078 -58.3 -92.3 1 34.0 -59.3 340 3 570.0 570.0 319.2 570.0 0.00 53 30 23680 -57.3 -91.3 1 34.0 -58.6 245 6 588.4 588.4 320.0 588.4 0.00 54 28 24117 -56.5 -91.5 0 35.0 -57.9 307 5 602.4 602.4 320.7 602.4 0.00 55 25 24832 -58.5 -92.5 1 34.0 -59.8 246 7 616.5 616.5 321.3 616.5 0.00 56 23 25359 -56.7 -91.7 0 35.0 -58.4 339 2 636.7 636.7 322.2 636.7 0.00 57 21 25933 -58.7 -92.7 0 34.0 -60.2 197 2 647.4 647.4 322.6 647.4 0.00 58 20 26240 -57.3 -91.3 1 34.0 -59.0 220 6 660.8 660.8 323.1 660.8 0.00 59 15 28063 -55.9 -90.9 0 35.0 -58.5 283 14 722.1 722.1 325.1 722.1 0.01 60 14 28505 -52.5 -88.5 1 36.0 -56.1 265 11 748.0 748.0 325.9 748.1 0.01 61 12 29500 -52.7 -88.7 1 36.0 -56.7 228 18 781.0 781.0 326.8 781.1 0.01 62 11 30063 -51.5 -87.5 1 36.0 -56.1 241 29 805.1 805.1 327.4 805.2 0.02 63 11 30063 -51.7 -87.7 1 36.0 -56.3 241 29 804.3 804.3 327.4 804.5 0.02 64 11 30063 -51.9 -87.9 1 36.0 -56.4 241 29 803.6 803.6 327.3 803.7 0.02 65 11 30063 -51.7 -65.7 17 14.0 -55.4 241 29 804.3 804.6 327.5 809.4 0.51 66 10 30690 -45.5 -83.5 1 38.0 -52.9 255 43 849.7 849.7 328.4 850.1 0.04 67 10 30690 -42.1 -80.1 1 38.0 -51.2 255 43 862.4 862.4 328.7 863.1 0.07 68 8.7 31613 -51.5 -87.5 1 36.0 -56.9 860.9 860.9 328.6 861.1 0.02 TRP 114 15710 -77.7 -85.7 26 8.0 -77.7 235 64 363.7 363.7 299.4 363.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5807.00 m Freezing level: 598.00 mb = 4442.64 m = 14575.42 ft Wetbulb zero: 615.44 mb = 4211.87 m = 13818.31 ft Sfc-500 mean rel hum: 54.66 % Est. max temperature: 25.48 C = 77.87 F Sfc-Lift cond lev (LCL): 638.63 mb = 3913.65 m = 12839.91 ft T: 2.76 C 700-500 lapse rate: 6.11 C/km ThetaE index: 6.30 C Layer 714.0- 575.0 mb Conv cond level (CCL): 640.31 mb = 3892.19 m = 12769.49 ft Mean mixing ratio: 7.42 g/kg Conv temperature: 25.75 C = 78.35 F Cap Strength: 0.74 C Lifted Index: 1.42 C Risk: Showers probable Lifted Index @300 mb: 2.06 C Lifted Index @700 mb: -0.36 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.72 J/kg Max Up Vert Vel: 6.59 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 1.24 C Lift Cond Lev (LCL): 639.57 mb = 3901.73 m = 12800.78 ft Lev Free Conv (LFC): 634.57 mb = 3965.19 m = 13008.98 ft Equ Level (EL): 574.57 mb = 4762.10 m = 15623.49 ft B at Equ Level: 21.43 J/kg Max Parcel Lev (MPL): 514.57 mb = 5633.78 m = 18483.30 ft Wind level data Storm motion: 244 at 12 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 280 2 2.0 -0.3 | 58 11 -9.2 -5.9 1 789 2134 230 12 9.2 7.7 | 138 3 -2.0 2.2 2 700 3161 235 8 6.6 4.6 | 79 5 -4.6 -0.9 3 683 3353 230 8 6.1 5.1 | 86 5 -5.1 -0.4 4 658 3658 195 8 2.1 7.7 | 104 9 -9.1 2.2 5 587 4572 230 14 10.7 9.0 | 173 4 -0.5 3.5 6 544 5182 195 21 5.4 20.3 | 159 16 -5.7 14.8 7 524 5486 215 23 13.2 18.8 | 189 13 2.0 13.3 8 500 5860 215 23 13.2 18.8 | 189 13 2.0 13.3 9 430 7010 205 27 11.4 24.5 | 181 19 0.2 19.0 10 400 7570 210 29 14.5 25.1 | 190 20 3.3 19.6 11 350 8534 240 33 28.6 16.5 | 238 21 17.4 11.0 12 308 9449 245 43 39.0 18.2 | 246 31 27.8 12.7 13 300 9640 245 43 39.0 18.2 | 246 31 27.8 12.7 14 259 10668 220 43 27.6 32.9 | 211 32 16.5 27.4 15 250 10900 230 37 28.3 23.8 | 223 25 17.2 18.3 16 225 11582 255 29 28.0 7.5 | 263 17 16.8 2.0 17 215 11887 270 35 35.0 -0.0 | 283 24 23.8 -5.5 18 200 12350 275 39 38.9 -3.4 | 288 29 27.7 -8.9 19 168 13411 290 54 50.7 -18.5 | 301 46 39.6 -24.0 20 150 14110 280 35 34.5 -6.1 | 296 26 23.3 -11.6 21 145 14326 270 35 35.0 -0.0 | 283 24 23.8 -5.5 22 124 15240 235 51 41.8 29.3 | 232 39 30.6 23.7 23 114 15710 235 64 52.4 36.7 | 233 52 41.2 31.2 24 111 15850 235 66 54.1 37.9 | 233 54 42.9 32.3 25 100 16470 225 43 30.4 30.4 | 218 31 19.2 24.9 26 95 16764 225 43 30.4 30.4 | 218 31 19.2 24.9 27 90 17069 230 35 26.8 22.5 | 223 23 15.6 17.0 28 86 17374 210 29 14.5 25.1 | 190 20 3.3 19.6 29 81 17678 225 35 24.7 24.7 | 215 24 13.6 19.2 30 73 18288 195 18 4.7 17.4 | 151 14 -6.5 11.9 31 70 18530 185 25 2.2 24.9 | 155 21 -9.0 19.4 32 69 18593 185 27 2.4 26.9 | 158 23 -8.8 21.4 33 66 18898 200 23 7.9 21.6 | 168 16 -3.3 16.1 34 62 19202 195 16 4.1 15.5 | 145 12 -7.0 9.9 35 59 19507 190 6 1.0 5.9 | 92 10 -10.1 0.4 36 56 19812 250 4 3.8 1.4 | 61 9 -7.4 -4.1 37 54 20117 340 6 2.1 -5.6 | 39 14 -9.1 -11.2 38 51 20422 70 2 -1.9 -0.7 | 65 14 -13.1 -6.2 39 50 20520 115 14 -12.7 5.9 | 91 24 -23.9 0.4 40 48 20726 110 12 -11.3 4.1 | 86 22 -22.5 -1.4 41 46 21031 170 8 -1.4 7.9 | 101 13 -12.6 2.4 42 42 21641 180 4 0.0 4.0 | 82 11 -11.2 -1.5 43 38 22250 255 6 5.8 1.6 | 54 7 -5.4 -4.0 44 36 22555 360 8 -0.0 -8.0 | 40 18 -11.2 -13.5 45 34 22860 90 6 -6.0 0.0 | 72 18 -17.2 -5.5 46 33 23165 305 2 1.6 -1.1 | 55 12 -9.5 -6.7 47 31 23470 345 6 1.6 -5.8 | 40 15 -9.6 -11.3 48 30 23680 245 6 5.4 2.5 | 63 6 -5.7 -3.0 49 30 23774 215 8 4.6 6.6 | 99 7 -6.6 1.0 50 28 24079 320 4 2.6 -3.1 | 45 12 -8.6 -8.6 51 27 24384 215 10 5.7 8.2 | 116 6 -5.4 2.7 52 26 24689 260 8 7.9 1.4 | 39 5 -3.3 -4.1 53 24 24994 230 6 4.6 3.9 | 76 7 -6.6 -1.7 54 23 25298 345 2 0.5 -1.9 | 55 13 -10.7 -7.4 55 22 25603 315 2 1.4 -1.4 | 55 12 -9.8 -6.9 56 21 25908 195 2 0.5 1.9 | 71 11 -10.7 -3.6 57 20 26240 220 6 3.9 4.6 | 83 7 -7.3 -0.9 58 19 26518 220 6 3.9 4.6 | 83 7 -7.3 -0.9 59 18 26822 210 12 6.0 10.4 | 133 7 -5.2 4.9 60 17 27127 250 8 7.5 2.7 | 53 5 -3.7 -2.8 61 17 27432 235 10 8.2 5.7 | 94 3 -3.0 0.2 62 16 27737 240 12 10.4 6.0 | 122 1 -0.8 0.5 63 15 28042 285 14 13.5 -3.6 | 346 9 2.3 -9.1 64 14 28651 260 10 9.8 1.7 | 19 4 -1.3 -3.8 65 13 28956 285 10 9.7 -2.6 | 11 8 -1.5 -8.1 66 12 29261 215 16 9.2 13.1 | 165 8 -2.0 7.6 67 12 29566 230 18 13.8 11.6 | 203 7 2.6 6.1 68 10 30690 255 43 41.5 11.1 | 260 31 30.4 5.6 Wind Parameters Mean winds (0-6000m): 213.7 at 16.6 knts Storm direction: 243.7 at 12.5 knts Shear (0-3000m) pos: 0.9 neg: 1.6 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 111.5 deg Storm rel helicity (0-3000m) pos: 18.3 neg: -6.0 tot: 12.3 m^2/s^2 ave: 4.1 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.31 Bulk Shear: 16.55 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 ------------------------------------------------------------------------------- 500 238 6 70 6| 0.0 9.5 9.5| 2.2 -3.1 -0.9 -1.8 0.14| 10.3 1.4 1000 234 9 85 4| 0.0 4.7 4.7| 3.3 -4.3 -0.9 -0.9 0.13| 7.0 0.9 1500 233 9 88 4| 0.7 3.1 3.8| 3.3 -5.7 -2.4 -1.6 0.01| 5.3 0.1 2000 232 9 88 4| 0.5 2.4 2.9| 6.8 -6.0 0.8 0.4 0.11| 5.1 0.6 2500 226 9 97 5| 0.1 1.9 2.1| 12.9 -6.0 6.9 2.8 0.20| 5.1 1.0 3000 226 9 103 5| 0.9 1.6 2.6| 18.3 -6.0 12.3 4.1 0.30| 5.2 1.6 4000 219 12 135 5| 1.5 2.3 3.8| 46.3 -13.8 32.5 8.1 0.28| 6.4 1.8 5000 217 14 156 7| 1.2 2.2 3.4| 46.3 -18.8 27.5 5.5 0.24| 5.5 1.3 6000 214 17 167 9| 1.2 2.0 3.2| 60.5 -22.8 37.7 6.3 0.25| 5.0 1.3 Wrote GIF file: /home/apache/climate/data/raob//MMGL/skewt/MMGL.skewt.20251204.00.gif