UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120812.upa.cvt Date: 1200Z 8 DEC 25 Searching for MMGM... Searching the city database file for: MMGM ... Date:1200Z 8 DEC 25 Station: MMGM WMO ident: 76256 Latitude: 27.92 Longitude: -110.90 Elevation: 11.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1015 11 17.4 4.4 42 13.0 10.5 220 2 289.3 290.2 283.0 304.1 5.16 1 1014 19 16.2 5.2 48 11.0 10.3 226 3 288.2 289.2 282.9 303.7 5.47 2 1000 133 18.2 5.2 42 13.0 11.2 310 14 291.4 292.3 284.3 307.3 5.54 3 998 150 18.6 4.6 40 14.0 11.0 317 13 291.9 292.9 284.3 307.3 5.33 4 980 308 23.4 1.4 23 22.0 11.7 15 8 298.3 299.1 285.7 311.2 4.32 5 976 343 24.2 0.2 21 24.0 11.6 12 9 299.4 300.1 285.8 311.4 3.97 6 925 810 21.2 0.2 25 21.0 10.2 355 16 301.0 301.8 286.6 313.7 4.19 7 887 1169 18.2 1.2 32 17.0 9.2 74 4 301.5 302.4 287.3 315.7 4.70 8 850 1532 17.0 -12.0 13 29.0 4.9 325 2 304.0 304.3 285.2 309.6 1.79 9 830 1735 17.0 -14.0 11 31.0 4.4 251 5 306.0 306.3 285.7 311.1 1.56 10 715 2988 10.0 -24.0 7 34.0 -1.1 76 8 311.7 311.8 286.8 314.3 0.77 11 700 3164 8.8 -25.2 7 34.0 -1.9 45 8 312.2 312.4 286.9 314.6 0.70 12 619 4165 1.2 -20.8 18 22.0 -6.0 47 7 314.7 314.9 288.3 318.7 1.18 13 569 4838 -1.7 -32.7 7 31.0 -9.3 35 12 319.0 319.0 288.9 320.5 0.43 14 500 5850 -9.9 -37.9 8 28.0 -15.3 15 18 321.0 321.0 289.4 322.0 0.29 15 400 7520 -23.7 -44.7 13 21.0 -26.2 345 23 324.2 324.2 290.2 324.9 0.18 16 371 8064 -28.5 -46.5 16 18.0 -30.3 340 24 324.9 324.9 290.4 325.5 0.16 17 300 9550 -39.5 -60.5 9 21.0 -40.4 315 19 329.7 329.7 291.7 329.8 0.04 18 296 9642 -40.3 -60.3 10 20.0 -41.1 315 19 329.8 329.8 291.7 330.0 0.04 19 250 10780 -46.5 -66.5 9 20.0 -47.0 265 39 336.9 336.9 293.6 337.0 0.02 20 237 11133 -47.7 -68.7 7 21.0 -48.2 272 33 340.3 340.3 294.4 340.4 0.02 21 200 12230 -55.9 -73.9 9 18.0 -56.1 255 45 344.2 344.2 295.3 344.3 0.01 22 197 12327 -56.7 -73.7 10 17.0 -56.9 259 46 344.5 344.5 295.4 344.5 0.01 23 152 13949 -65.1 -82.1 8 17.0 -65.2 259 32 356.6 356.6 298.0 356.6 0.00 24 150 14030 -65.7 -82.7 8 17.0 -65.8 260 31 356.9 356.9 298.1 356.9 0.00 25 144 14278 -64.5 -83.5 6 19.0 -64.6 256 34 363.2 363.2 299.3 363.2 0.00 26 118 15472 -71.5 -89.5 5 18.0 -71.6 249 38 371.6 371.6 300.8 371.6 0.00 27 115 15623 -72.5 -90.5 5 18.0 -72.5 250 37 372.5 372.5 301.0 372.5 0.00 28 100 16440 -73.9 -89.9 7 16.0 -73.9 265 27 384.9 384.9 303.1 384.9 0.00 29 88 17187 -74.1 -89.1 8 15.0 -74.2 289 18 398.9 398.9 305.0 398.9 0.00 30 77 17974 -70.3 -87.3 7 17.0 -70.4 270 17 422.3 422.3 308.0 422.3 0.00 31 70 18540 -71.1 -88.1 6 17.0 -71.2 245 25 432.3 432.3 309.1 432.3 0.00 32 64 19066 -72.3 -89.3 6 17.0 -72.4 237 37 440.9 440.9 310.0 440.9 0.00 33 63 19159 -70.1 -89.1 5 19.0 -70.2 236 40 447.7 447.7 310.6 447.7 0.00 34 55 19956 -73.9 -89.9 7 16.0 -74.0 281 24 456.7 456.7 311.5 456.7 0.00 35 51 20394 -74.1 -90.1 7 16.0 -74.2 268 26 466.2 466.2 312.3 466.2 0.00 36 50 20510 -71.7 -89.7 5 18.0 -71.8 265 27 474.5 474.5 313.0 474.5 0.00 37 49 20630 -69.5 -89.5 4 20.0 -69.6 262 26 482.5 482.5 313.7 482.5 0.00 38 34 22838 -65.1 -89.1 2 24.0 -65.5 280 14 547.2 547.2 317.9 547.2 0.00 39 30 23610 -60.5 -88.5 1 28.0 -61.4 290 18 579.7 579.7 319.6 579.7 0.01 40 28 24041 -58.1 -89.1 1 31.0 -59.3 267 26 597.9 597.9 320.5 598.0 0.00 41 23 25283 -55.5 -88.5 1 33.0 -57.4 260 29 640.2 640.2 322.3 640.2 0.01 42 20 26170 -56.5 -88.5 1 32.0 -58.4 270 37 663.2 663.2 323.2 663.3 0.01 43 18 26840 -55.7 -87.7 1 32.0 -57.9 280 41 686.0 686.0 324.0 686.1 0.01 44 17 27205 -54.1 -88.1 1 34.0 -56.8 276 41 702.5 702.5 324.5 702.6 0.01 45 11 30019 -50.9 -86.9 1 36.0 -55.8 272 53 807.2 807.3 327.4 807.4 0.02 TRP 115 15623 -72.5 -90.5 5 18.0 -72.5 250 37 372.5 372.5 301.0 372.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5717.00 m Freezing level: 598.31 mb = 4443.74 m = 14579.03 ft Wetbulb zero: 737.83 mb = 2724.10 m = 8937.23 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 14.24 % Est. max temperature: 31.09 C = 87.97 F Sfc-Lift cond lev (LCL): 835.16 mb = 1681.83 m = 5517.75 ft T: 17.00 C 700-500 lapse rate: 6.96 C/km ThetaE index: 6.06 C Layer 850.0- 830.0 mb Conv cond level (CCL): 527.36 mb = 5433.06 m = 17824.77 ft Mean mixing ratio: 4.46 g/kg Conv temperature: 48.39 C = 119.10 F Cap Strength: 12.69 C Lifted Index: 11.82 C Risk: None Lifted Index @300 mb: 13.51 C Lifted Index @700 mb: 12.47 C Showalter Index: 12.64 C Risk: None Total Totals Index: 24.80 C Risk: None Vertical Totals Index: 26.90 C Cross Totals Index: -2.10 C K Index: -19.10 Risk: None Sweat Index: 22.00 Risk: None Energy Index: 2.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 49.88 J/kg Max Up Vert Vel: 9.99 m/s Conv Inhibition (B-): 46103.12 J/kg Cap Strength: 12.70 C Lift Cond Lev (LCL): 717.45 mb = 2959.61 m = 9709.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 54 at 7 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 1015 11 220 2 1.3 1.5 | 231 9 7.1 5.8 1 1000 133 310 14 10.7 -9.0 | 286 17 16.6 -4.7 2 980 305 15 8 -2.1 -7.7 | 312 5 3.8 -3.4 3 947 610 355 16 1.4 -15.9 | 328 14 7.2 -11.6 4 925 810 355 16 1.4 -15.9 | 328 14 7.2 -11.6 5 882 1219 85 2 -2.0 -0.2 | 223 6 3.8 4.1 6 851 1524 270 6 6.0 -0.0 | 250 13 11.8 4.3 7 850 1532 325 2 1.1 -1.6 | 249 7 7.0 2.7 8 821 1829 215 6 3.4 4.9 | 225 13 9.3 9.2 9 791 2134 185 8 0.7 8.0 | 208 14 6.5 12.3 10 736 2743 175 10 -0.9 10.0 | 199 15 5.0 14.3 11 710 3048 50 8 -6.1 -5.1 | 19 1 -0.3 -0.8 12 700 3164 45 8 -5.7 -5.7 | 353 1 0.2 -1.4 13 684 3353 45 8 -5.7 -5.7 | 353 1 0.2 -1.4 14 658 3658 15 4 -1.0 -3.9 | 265 5 4.8 0.4 15 633 3962 65 6 -5.4 -2.5 | 193 2 0.4 1.8 16 610 4267 35 8 -4.6 -6.6 | 331 3 1.2 -2.3 17 565 4877 35 12 -6.9 -9.8 | 11 6 -1.1 -5.5 18 500 5850 15 18 -4.7 -17.4 | 355 13 1.2 -13.1 19 465 6401 15 19 -4.9 -18.4 | 356 14 0.9 -14.1 20 446 6706 345 19 4.9 -18.4 | 323 18 10.7 -14.1 21 400 7520 345 23 6.0 -22.2 | 327 21 11.8 -17.9 22 346 8534 335 25 10.6 -22.7 | 318 25 16.4 -18.4 23 332 8839 335 19 8.0 -17.2 | 313 19 13.9 -12.9 24 318 9144 315 18 12.7 -12.7 | 294 20 18.6 -8.4 25 300 9550 315 19 13.4 -13.4 | 295 21 19.3 -9.1 26 291 9754 315 19 13.4 -13.4 | 295 21 19.3 -9.1 27 266 10363 260 33 32.5 5.7 | 255 40 38.3 10.0 28 250 10780 265 39 38.9 3.4 | 260 45 44.7 7.7 29 232 11278 275 31 30.9 -2.7 | 268 37 36.7 1.6 30 211 11887 250 47 44.2 16.1 | 248 54 50.0 20.4 31 200 12230 255 45 43.5 11.6 | 252 52 49.3 15.9 32 192 12497 265 47 46.8 4.1 | 261 53 52.7 8.4 33 174 13106 250 43 40.4 14.7 | 248 50 46.2 19.0 34 150 14021 260 31 30.5 5.4 | 255 38 36.4 9.7 35 150 14030 260 31 30.5 5.4 | 255 38 36.4 9.7 36 129 14935 245 41 37.2 17.3 | 243 48 43.0 21.6 37 115 15623 250 37 34.8 12.7 | 247 44 40.6 17.0 38 100 16440 265 27 26.9 2.4 | 259 33 32.7 6.6 39 100 16459 265 27 26.9 2.4 | 259 33 32.7 6.6 40 90 17069 295 18 16.3 -7.6 | 279 22 22.1 -3.3 41 81 17678 265 16 15.9 1.4 | 255 23 21.8 5.7 42 73 18288 275 18 17.9 -1.6 | 263 24 23.8 2.7 43 70 18540 245 25 22.7 10.6 | 242 32 28.5 14.9 44 69 18593 245 23 20.8 9.7 | 242 30 26.7 14.0 45 63 19202 235 41 33.6 23.5 | 235 48 39.4 27.8 46 56 19812 285 23 22.2 -6.0 | 273 28 28.0 -1.7 47 50 20510 265 27 26.9 2.4 | 259 33 32.7 6.6 48 48 20726 260 25 24.6 4.3 | 254 32 30.5 8.6 49 46 21031 290 25 23.5 -8.6 | 278 30 29.3 -4.3 50 41 21641 305 31 25.4 -17.8 | 293 34 31.2 -13.5 51 39 21946 290 23 21.6 -7.9 | 277 28 27.4 -3.6 52 38 22250 310 16 12.3 -10.3 | 288 19 18.1 -6.0 53 36 22555 285 10 9.7 -2.6 | 264 16 15.5 1.7 54 32 23165 275 19 18.9 -1.7 | 264 25 24.8 2.6 55 31 23470 260 21 20.7 3.6 | 253 28 26.5 7.9 56 30 23610 290 18 16.9 -6.2 | 275 23 22.7 -1.9 57 29 23774 285 19 18.4 -4.9 | 271 24 24.2 -0.6 58 28 24079 265 27 26.9 2.4 | 259 33 32.7 6.6 59 25 24689 270 18 18.0 -0.0 | 260 24 23.8 4.3 60 23 25298 260 29 28.6 5.0 | 255 36 34.4 9.3 61 21 25908 285 37 35.7 -9.6 | 277 42 41.6 -5.3 62 20 26170 270 37 37.0 -0.0 | 264 43 42.8 4.3 63 20 26213 250 27 25.4 9.2 | 247 34 31.2 13.5 64 18 26518 280 41 40.4 -7.1 | 273 46 46.2 -2.8 65 15 27127 270 41 41.0 -0.0 | 265 47 46.8 4.3 66 13 27737 290 27 25.4 -9.2 | 279 32 31.2 -4.9 67 11 28346 270 56 56.0 -0.0 | 266 62 61.8 4.3 68 6 30175 285 37 35.7 -9.6 | 277 42 41.6 -5.3 Wind Parameters Mean winds (0-6000m): 23.6 at 9.7 knts Storm direction: 53.6 at 7.2 knts Shear (0-3000m) pos: 1.9 neg: 0.7 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): -113.9 deg Storm rel helicity (0-3000m) pos: 75.6 neg: -74.2 tot: 1.4 m^2/s^2 ave: 0.5 10^-3 m/s^2 rel: -0.02 Storm rel vorticity (0-3000m) horiz: 17.8 stream: -0.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 7.87 Bulk Shear: 6.34 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 ------------------------------------------------------------------------------- 500 343 10 301 10| 15.5 0.0 15.5| 59.5 0.0 59.5 118.9 0.61| 34.4 21.0 1000 354 12 317 11| 5.7 0.0 5.7| 69.1 -0.5 68.6 68.6 0.51| 24.9 12.7 1500 350 10 305 9| 3.8 4.5 8.3| 75.6 -7.8 67.8 45.2 0.30| 23.9 7.3 2000 342 8 294 9| 2.9 4.1 7.0| 75.6 -33.1 42.5 21.2 0.16| 21.1 3.4 2500 330 8 287 11| 2.3 3.5 5.8| 75.6 -44.7 30.9 12.3 0.12| 17.6 2.1 3000 322 9 283 11| 1.9 0.7 2.6| 75.6 -74.2 1.4 0.5 -0.02| 17.8 -0.4 4000 14 8 312 5| 1.5 0.4 1.9| 75.6 -78.4 -2.8 -0.7 -0.10| 15.0 -1.5 5000 27 8 327 4| 1.2 0.6 1.8| 78.2 -78.7 -0.4 -0.1 -0.05| 12.9 -0.7 6000 24 10 337 5| 1.0 1.1 2.1| 78.5 -85.1 -6.6 -1.1 -0.07| 11.3 -0.8 Wrote GIF file: /home/apache/climate/data/raob//MMGM/skewt/MMGM.skewt.20251208.12.gif