UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011812.upa.cvt Date: 1200Z 18 JAN 26 Searching for MMGL... Searching the city database file for: MMGL ... Date:1200Z 18 JAN 26 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 142 1 925 812 2 850 1529 260 1 SFC 847 1551 12.4 11.2 92 1.2 11.7 260 1 299.4 301.2 291.3 328.5 9.91 4 845 1571 14.0 11.4 84 2.6 12.4 248 2 301.3 303.2 292.0 331.0 10.07 5 844 1581 14.8 11.4 80 3.4 12.7 242 2 302.3 304.1 292.3 332.1 10.08 6 818 1847 15.8 8.8 63 7.0 11.5 90 12 306.0 307.7 292.3 332.4 8.72 7 764 2425 12.8 3.8 54 9.0 7.7 84 15 308.8 310.1 291.5 329.1 6.59 8 700 3155 7.2 2.7 73 4.5 4.7 100 14 310.5 311.7 292.0 331.0 6.65 9 632 3986 0.4 -1.1 90 1.5 -0.4 205 6 311.9 313.0 291.5 329.4 5.59 10 518 5557 -9.1 -9.4 98 0.3 -9.2 198 7 318.7 319.4 291.9 330.5 3.62 11 500 5830 -10.9 -12.9 85 2.0 -11.6 150 8 319.7 320.3 291.5 329.1 2.83 12 464 6400 -13.5 -16.4 79 2.9 -14.5 252 2 323.4 323.9 292.0 331.2 2.29 13 460 6466 -13.9 -18.9 66 5.0 -15.5 244 3 323.7 324.1 291.7 330.1 1.87 14 433 6922 -17.5 -19.6 84 2.1 -18.1 202 7 324.8 325.2 292.0 331.2 1.87 15 400 7510 -21.7 -23.4 86 1.7 -22.1 190 12 326.8 327.1 292.2 331.9 1.45 16 391 7678 -22.7 -26.0 74 3.3 -23.5 192 13 327.6 327.8 292.2 331.8 1.17 17 389 7715 -22.5 -29.5 53 7.0 -23.9 197 12 328.4 328.5 292.1 331.4 0.85 18 364 8202 -25.3 -31.3 57 6.0 -26.4 247 6 330.9 331.1 292.7 333.7 0.77 19 309 9373 -33.9 -46.9 26 13.0 -35.1 277 15 334.8 334.8 293.2 335.5 0.18 20 300 9580 -35.3 -48.3 25 13.0 -36.4 280 21 335.6 335.7 293.4 336.3 0.16 21 270 10303 -42.1 -51.1 37 9.0 -42.6 287 25 336.0 336.0 293.4 336.5 0.13 22 255 10688 -44.9 -56.9 25 12.0 -45.4 290 25 337.4 337.4 293.7 337.7 0.07 23 250 10820 -46.1 -58.1 24 12.0 -46.6 290 25 337.5 337.5 293.7 337.8 0.06 24 228 11423 -51.3 -59.3 38 8.0 -51.5 278 25 338.6 338.6 294.0 338.8 0.06 25 200 12260 -56.7 -69.7 18 13.0 -56.9 280 31 343.0 343.0 295.0 343.0 0.02 26 175 13098 -61.5 -72.5 22 11.0 -61.6 236 25 348.4 348.4 296.3 348.5 0.01 27 169 13316 -58.5 -76.5 8 18.0 -58.7 228 36 356.9 356.9 298.1 356.9 0.01 28 150 14060 -61.9 -86.9 2 25.0 -62.0 250 31 363.4 363.4 299.4 363.4 0.00 29 136 14659 -65.3 -91.3 2 26.0 -65.4 241 33 367.8 367.8 300.2 367.8 0.00 30 125 15171 -65.1 -93.1 1 28.0 -65.2 227 33 377.1 377.1 301.8 377.1 0.00 31 100 16500 -73.5 -96.5 2 23.0 -73.6 240 27 385.7 385.7 303.2 385.7 0.00 32 80 17782 -80.1 -94.1 8 14.0 -80.1 255 21 397.5 397.5 304.9 397.5 0.00 33 70 18540 -78.5 -90.5 12 12.0 -78.6 260 16 416.4 416.4 307.3 416.5 0.00 34 64 19053 -77.7 -89.7 13 12.0 -77.7 300 15 429.0 429.0 308.7 429.0 0.00 35 61 19329 -75.9 -88.9 11 13.0 -76.0 300 13 438.9 438.9 309.8 439.0 0.00 36 55 19946 -64.1 -87.1 3 23.0 -64.4 237 13 479.2 479.2 313.4 479.2 0.00 37 50 20530 -64.5 -89.5 2 25.0 -64.8 165 16 491.5 491.5 314.3 491.5 0.00 38 45 21169 -66.3 -91.3 2 25.0 -66.6 354 3 502.2 502.2 315.1 502.2 0.00 39 37 22365 -61.5 -91.5 1 30.0 -62.1 80 17 543.4 543.4 317.7 543.4 0.00 40 30 23660 -61.9 -91.9 1 30.0 -62.6 130 14 575.9 575.9 319.5 575.9 0.00 41 28 24088 -60.5 -92.5 1 32.0 -61.4 114 9 591.3 591.3 320.2 591.3 0.00 TRP 80 17782 -80.1 -94.1 8 14.0 -80.1 255 21 397.5 397.5 304.9 397.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5688.00 m Freezing level: 627.20 mb = 4052.58 m = 13295.69 ft Wetbulb zero: 637.21 mb = 3919.69 m = 12859.72 ft Sfc-500 mean rel hum: 80.25 % Est. max temperature: 22.97 C = 73.35 F Sfc-Lift cond lev (LCL): 831.97 mb = 1703.00 m = 5587.20 ft T: 15.26 C 700-500 lapse rate: 6.77 C/km ThetaE index: 3.26 C Layer 764.0- 700.0 mb Conv cond level (CCL): 673.97 mb = 3463.34 m = 11362.52 ft Mean mixing ratio: 7.97 g/kg Conv temperature: 23.44 C = 74.20 F Cap Strength: 3.04 C Lifted Index: -0.08 C Risk: Thunderstorms probable Lifted Index @300 mb: 4.41 C Lifted Index @700 mb: 2.55 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.99 J/kg Max Up Vert Vel: 7.74 m/s Conv Inhibition (B-): 120.08 J/kg Cap Strength: 3.04 C Lift Cond Lev (LCL): 715.27 mb = 2975.07 m = 9760.60 ft Lev Free Conv (LFC): 580.27 mb = 4660.63 m = 15290.59 ft Equ Level (EL): 490.27 mb = 5980.08 m = 19619.43 ft B at Equ Level: 28.65 J/kg Max Parcel Lev (MPL): 430.27 mb = 6968.83 m = 22863.35 ft Wind level data Storm motion: 171 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 ---------------------------------------------------------- 0 847 1551 260 1 1.0 0.2 | 341 6 2.0 -5.8 1 819 1829 90 12 -12.0 0.0 | 61 13 -11.0 -6.0 2 735 2743 80 16 -15.8 -2.8 | 59 17 -14.8 -8.8 3 700 3155 100 14 -13.8 2.4 | 74 13 -12.8 -3.6 4 683 3353 125 10 -8.2 5.7 | 88 7 -7.2 -0.3 5 632 3962 205 6 2.5 5.4 | 279 4 3.5 -0.6 6 609 4267 200 6 2.1 5.6 | 277 3 3.0 -0.4 7 586 4572 225 6 4.2 4.2 | 289 6 5.2 -1.8 8 564 4877 190 4 0.7 3.9 | 321 3 1.7 -2.1 9 542 5182 180 4 0.0 4.0 | 334 2 1.0 -2.0 10 522 5486 210 6 3.0 5.2 | 282 4 4.0 -0.8 11 502 5791 150 10 -5.0 8.7 | 123 5 -4.0 2.6 12 500 5830 150 8 -4.0 6.9 | 107 3 -3.0 0.9 13 483 6096 150 2 -1.0 1.7 | 0 4 -0.0 -4.3 14 463 6401 255 2 1.9 0.5 | 332 6 2.9 -5.5 15 445 6706 195 8 2.1 7.7 | 241 4 3.1 1.7 16 427 7010 205 6 2.5 5.4 | 279 4 3.5 -0.6 17 410 7315 190 10 1.7 9.8 | 215 5 2.7 3.8 18 400 7510 190 12 2.1 11.8 | 208 7 3.1 5.8 19 394 7620 185 14 1.2 13.9 | 196 8 2.2 7.9 20 378 7925 225 6 4.2 4.2 | 289 6 5.2 -1.8 21 362 8230 250 6 5.6 2.1 | 301 8 6.6 -4.0 22 333 8839 260 10 9.8 1.7 | 292 12 10.8 -4.3 23 306 9449 280 16 15.8 -2.8 | 298 19 16.7 -8.8 24 300 9580 280 21 20.7 -3.6 | 294 24 21.7 -9.7 25 280 10058 275 23 22.9 -2.0 | 289 25 23.9 -8.0 26 267 10363 290 25 23.5 -8.6 | 301 28 24.5 -14.6 27 250 10820 290 25 23.5 -8.6 | 301 28 24.5 -14.6 28 222 11582 275 25 24.9 -2.2 | 288 27 25.9 -8.2 29 202 12192 285 31 29.9 -8.0 | 294 34 30.9 -14.0 30 200 12260 280 31 30.5 -5.4 | 290 34 31.5 -11.4 31 183 12802 265 29 28.9 2.5 | 277 30 29.9 -3.5 32 175 13106 235 25 20.5 14.3 | 249 23 21.5 8.3 33 166 13411 225 41 29.0 29.0 | 233 38 30.0 23.0 34 150 14060 250 31 29.1 10.6 | 261 30 30.1 4.6 35 144 14326 250 33 31.0 11.3 | 261 32 32.0 5.3 36 123 15240 225 33 23.3 23.3 | 235 30 24.3 17.3 37 117 15545 250 35 32.9 12.0 | 260 34 33.9 5.9 38 100 16500 240 27 23.4 13.5 | 253 25 24.4 7.5 39 96 16764 240 27 23.4 13.5 | 253 25 24.4 7.5 40 91 17069 260 25 24.6 4.3 | 274 26 25.6 -1.7 41 86 17374 245 25 22.7 10.6 | 259 24 23.6 4.5 42 81 17678 260 23 22.7 4.0 | 275 24 23.6 -2.0 43 80 17782 255 21 20.3 5.4 | 272 21 21.3 -0.6 44 73 18288 240 25 21.7 12.5 | 254 24 22.6 6.5 45 70 18540 260 16 15.8 2.8 | 281 17 16.7 -3.2 46 69 18593 290 23 21.6 -7.9 | 302 27 22.6 -13.9 47 66 18898 260 16 15.8 2.8 | 281 17 16.7 -3.2 48 63 19202 330 14 7.0 -12.1 | 336 20 8.0 -18.1 49 59 19507 270 12 12.0 -0.0 | 295 14 13.0 -6.0 50 56 19812 250 12 11.3 4.1 | 279 12 12.3 -1.9 51 54 20117 225 14 9.9 9.9 | 250 12 10.9 3.9 52 51 20422 155 14 -5.9 12.7 | 144 8 -4.9 6.7 53 50 20530 165 16 -4.1 15.5 | 162 10 -3.2 9.4 54 46 21031 340 2 0.7 -1.9 | 348 8 1.7 -7.9 55 44 21336 10 4 -0.7 -3.9 | 358 10 0.3 -10.0 56 40 21946 105 12 -11.6 3.1 | 75 11 -10.6 -2.9 57 38 22250 70 16 -15.0 -5.5 | 51 18 -14.0 -11.5 58 36 22555 95 19 -18.9 1.7 | 76 18 -17.9 -4.4 59 34 22860 100 10 -9.8 1.7 | 64 10 -8.9 -4.3 60 33 23165 70 6 -5.6 -2.1 | 30 9 -4.7 -8.1 61 31 23470 50 10 -7.7 -6.4 | 28 14 -6.7 -12.5 62 30 23660 130 14 -10.7 9.0 | 107 10 -9.7 3.0 63 27 24079 105 6 -5.8 1.6 | 47 7 -4.8 -4.5 64 25 24384 165 4 -1.0 3.9 | 1 2 -0.0 -2.2 Wind Parameters Mean winds (0-6000m): 140.7 at 8.1 knts Storm direction: 170.7 at 6.1 knts Shear (0-3000m) pos: 3.5 neg: 2.8 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): -53.4 deg Storm rel helicity (0-3000m) pos: 31.7 neg: -15.1 tot: 16.6 m^2/s^2 ave: 5.5 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 3.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 4.04 Bulk Shear: 7.43 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 90 9 53 10| 0.0 14.4 14.4| 1.4 -13.1 -11.7 -23.5 0.08| 27.2 2.2 1000 86 12 57 13| 0.0 8.3 8.3| 1.4 -14.5 -13.1 -13.1 0.06| 14.9 0.9 1500 86 13 59 14| 1.2 5.5 6.7| 13.9 -15.1 -1.2 -0.8 0.14| 11.7 1.6 2000 92 12 64 13| 3.7 4.2 7.9| 27.6 -15.1 12.5 6.3 0.23| 11.9 2.7 2500 99 11 67 11| 3.9 3.3 7.2| 30.8 -15.1 15.7 6.3 0.31| 11.1 3.5 3000 106 10 71 10| 3.5 2.8 6.2| 31.7 -15.1 16.6 5.5 0.31| 9.7 3.0 4000 118 9 75 7| 2.9 2.6 5.5| 33.8 -17.8 16.0 4.0 0.25| 8.4 2.1 5000 125 8 76 6| 2.9 2.5 5.3| 33.8 -33.2 0.6 0.1 -0.02| 8.8 -0.2 6000 141 8 94 4| 2.4 2.2 4.5| 35.2 -43.5 -8.3 -1.4 -0.10| 8.4 -0.8 Wrote GIF file: /home/apache/climate/data/raob//MMGL/skewt/MMGL.skewt.20260118.12.gif