UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120412.upa.cvt Date: 1200Z 4 DEC 25 Searching for MMGM... Searching the city database file for: MMGM ... Date:1200Z 4 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 1005 11 20.0 15.1 73 4.9 16.8 220 3 292.7 294.7 289.8 323.4 10.79 1 1004 21 19.0 16.2 84 2.8 17.2 239 3 291.8 293.9 290.2 324.7 11.61 2 1003 30 18.2 15.8 86 2.4 16.7 258 3 291.1 293.1 289.7 323.1 11.32 3 1000 59 18.0 15.1 83 2.9 16.1 315 4 291.1 293.1 289.3 321.8 10.85 4 951 487 16.4 14.2 87 2.2 15.0 296 4 293.7 295.7 290.1 324.5 10.76 5 925 722 15.8 8.8 63 7.0 11.7 240 4 295.5 296.9 288.0 317.8 7.70 6 923 740 15.8 7.8 59 8.0 11.2 244 4 295.6 296.9 287.6 316.6 7.20 7 884 1107 12.8 6.8 67 6.0 9.4 235 14 296.2 297.5 287.6 316.7 7.02 8 867 1271 12.8 11.4 91 1.4 11.9 205 18 297.9 299.6 290.7 326.4 9.81 9 850 1438 11.4 10.1 92 1.3 10.6 205 18 298.1 299.8 290.2 324.9 9.17 10 801 1931 7.4 6.4 93 1.0 6.8 226 17 298.9 300.3 289.1 321.1 7.55 11 794 2003 7.2 5.5 89 1.7 6.2 229 16 299.5 300.8 288.9 320.6 7.15 12 791 2035 8.0 3.0 71 5.0 5.3 231 16 300.6 301.7 288.3 318.6 6.01 13 788 2066 8.4 2.4 66 6.0 5.2 232 16 301.4 302.5 288.3 318.7 5.78 14 769 2268 7.4 5.1 85 2.3 6.1 236 16 302.4 303.8 289.9 323.9 7.18 15 700 3036 2.6 1.9 95 0.7 2.2 245 18 305.4 306.5 290.1 324.4 6.28 16 566 4730 -6.1 -7.0 93 0.9 -6.5 240 30 314.3 315.0 290.9 327.0 4.00 17 500 5690 -12.5 -14.1 88 1.6 -13.0 215 35 317.8 318.3 290.6 326.3 2.57 18 498 5721 -12.7 -14.2 89 1.5 -13.2 216 35 317.9 318.4 290.7 326.4 2.56 19 479 6016 -14.5 -16.0 88 1.5 -15.0 223 36 319.3 319.7 290.8 326.9 2.29 20 472 6127 -15.1 -16.5 89 1.4 -15.6 226 36 319.9 320.3 290.9 327.3 2.23 21 468 6191 -15.7 -16.9 90 1.2 -16.1 227 36 319.9 320.3 290.9 327.2 2.18 22 466 6223 -15.7 -17.0 90 1.3 -16.1 228 36 320.3 320.7 291.0 327.5 2.17 23 464 6256 -16.1 -22.1 60 6.0 -17.7 229 36 320.2 320.5 290.3 325.0 1.40 24 463 6272 -16.3 -29.3 32 13.0 -19.1 229 36 320.1 320.3 289.6 322.7 0.73 25 458 6353 -17.1 -29.1 34 12.0 -19.7 231 36 320.1 320.3 289.6 322.8 0.75 26 453 6436 -15.9 -31.9 24 16.0 -19.2 233 36 322.6 322.7 290.2 324.7 0.58 27 400 7360 -22.5 -41.5 16 19.0 -25.1 250 51 325.7 325.8 290.7 326.7 0.25 28 334 8654 -32.3 -49.3 17 17.0 -33.7 241 73 329.6 329.6 291.7 330.1 0.13 29 303 9332 -37.7 -48.7 31 11.0 -38.5 236 85 331.3 331.3 292.2 331.9 0.15 30 300 9400 -38.3 -48.3 34 10.0 -39.0 235 86 331.4 331.4 292.3 332.0 0.16 31 286 9728 -40.9 -45.5 61 4.6 -41.2 233 90 332.2 332.3 292.6 333.1 0.23 32 268 10168 -44.5 -47.0 76 2.5 -44.6 230 95 333.2 333.3 292.8 334.0 0.21 33 252 10577 -48.1 -50.5 76 2.4 -48.2 230 93 333.8 333.8 292.9 334.4 0.15 34 250 10630 -48.7 -50.8 79 2.1 -48.8 230 93 333.7 333.7 292.9 334.2 0.14 35 244 10789 -50.1 -54.6 59 4.5 -50.3 230 93 333.9 333.9 292.9 334.3 0.09 36 238 10951 -51.5 -58.5 43 7.0 -51.7 230 95 334.2 334.2 292.9 334.4 0.06 37 200 12060 -58.7 -69.7 23 11.0 -58.8 230 88 339.8 339.8 294.3 339.9 0.02 38 195 12218 -59.3 -72.3 17 13.0 -59.5 232 86 341.3 341.3 294.7 341.4 0.01 39 168 13139 -64.3 -75.3 21 11.0 -64.4 237 83 347.9 347.9 296.1 347.9 0.01 40 163 13323 -64.9 -76.9 18 12.0 -65.0 235 84 349.9 349.9 296.6 349.9 0.01 41 150 13830 -63.7 -79.7 10 16.0 -63.8 245 86 360.3 360.3 298.8 360.4 0.00 42 144 14080 -64.5 -80.5 9 16.0 -64.6 245 83 363.2 363.2 299.3 363.2 0.00 43 133 14567 -64.5 -81.5 8 17.0 -64.6 251 68 371.5 371.5 300.8 371.5 0.00 44 125 14945 -66.7 -81.7 10 15.0 -66.8 260 49 374.2 374.2 301.3 374.2 0.00 45 124 14993 -67.1 -82.1 10 15.0 -67.2 259 48 374.3 374.3 301.3 374.3 0.00 46 113 15555 -66.7 -81.7 10 15.0 -66.8 250 38 385.2 385.2 303.1 385.2 0.00 47 108 15831 -64.5 -81.5 8 17.0 -64.7 245 33 394.3 394.3 304.4 394.4 0.00 48 100 16300 -66.3 -81.3 10 15.0 -66.4 230 39 399.6 399.6 305.2 399.7 0.01 49 93 16739 -67.9 -82.9 10 15.0 -68.0 239 50 404.9 404.9 305.9 404.9 0.00 50 70 18460 -65.1 -80.1 11 15.0 -65.3 275 27 445.1 445.1 310.4 445.2 0.01 51 65 18912 -64.7 -80.7 9 16.0 -64.9 255 23 455.5 455.5 311.4 455.6 0.01 52 55 19924 -67.9 -82.9 10 15.0 -68.1 300 19 470.5 470.5 312.7 470.5 0.01 53 52 20263 -66.3 -82.3 9 16.0 -66.5 291 10 481.8 481.8 313.6 481.9 0.01 54 50 20500 -67.5 -81.5 12 14.0 -67.7 265 8 484.4 484.4 313.8 484.5 0.01 55 48 20745 -68.1 -82.1 12 14.0 -68.3 266 12 488.7 488.7 314.1 488.7 0.01 56 47 20871 -68.7 -82.7 12 14.0 -68.9 273 13 490.2 490.2 314.2 490.2 0.01 57 46 21001 -65.5 -82.5 8 17.0 -65.8 279 13 500.9 500.9 315.0 501.0 0.01 58 42 21555 -64.9 -79.9 11 15.0 -65.3 261 6 515.6 515.6 316.0 515.7 0.02 59 40 21855 -61.3 -78.3 9 17.0 -61.9 13 4 531.9 531.9 317.1 532.1 0.02 60 30 23630 -63.3 -78.3 11 15.0 -63.8 310 4 572.1 572.1 319.3 572.3 0.03 61 29 23838 -64.5 -78.5 13 14.0 -65.0 277 4 574.3 574.4 319.4 574.5 0.03 62 25 24752 -61.3 -76.3 12 15.0 -62.1 278 12 608.4 608.5 321.0 608.8 0.05 TRP 163 13323 -64.9 -76.9 18 12.0 -65.0 235 84 349.9 349.9 296.6 349.9 0.01 WND 244 10789 -50.1 -54.6 59 4.5 -50.3 230 93 333.9 333.9 292.9 334.3 0.09 Sounding variables and indices 1000-500 mb thick: 5631.00 m Freezing level: 659.95 mb = 3542.13 m = 11621.03 ft Wetbulb zero: 665.52 mb = 3438.57 m = 11281.27 ft Precipitable water: 1.41 inches Sfc-500 mean rel hum: 87.93 % Est. max temperature: 25.30 C = 77.54 F Sfc-Lift cond lev (LCL): 934.80 mb = 632.62 m = 2075.50 ft T: 16.03 C 700-500 lapse rate: 5.69 C/km ThetaE index: 7.90 C Layer 925.0- 884.0 mb Conv cond level (CCL): 841.39 mb = 1522.59 m = 4995.30 ft Mean mixing ratio: 9.65 g/kg Conv temperature: 25.51 C = 77.92 F Cap Strength: 3.08 C Lifted Index: 3.18 C Risk: None Lifted Index @300 mb: 7.68 C Lifted Index @700 mb: 1.64 C Showalter Index: 1.31 C Risk: Showers probable Total Totals Index: 46.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 22.60 C K Index: 33.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 238.91 Risk: None Energy Index: 0.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.13 J/kg Max Up Vert Vel: 6.50 m/s Conv Inhibition (B-): 29992.23 J/kg Cap Strength: 3.14 C Lift Cond Lev (LCL): 899.31 mb = 961.33 m = 3153.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 264 at 15 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 1005 11 220 3 1.9 2.3 | 93 13 -13.3 0.8 1 1000 59 315 4 2.8 -2.8 | 71 13 -12.4 -4.3 2 937 610 290 4 3.8 -1.4 | 76 12 -11.4 -2.9 3 925 722 240 4 3.5 2.0 | 92 12 -11.7 0.5 4 904 914 285 6 5.8 -1.6 | 72 10 -9.4 -3.0 5 872 1219 205 18 7.6 16.3 | 153 17 -7.6 14.8 6 850 1438 205 18 7.6 16.3 | 153 17 -7.6 14.8 7 781 2134 235 16 13.1 9.2 | 165 8 -2.1 7.7 8 700 3036 245 18 16.3 7.6 | 190 6 1.1 6.1 9 672 3353 245 16 14.5 6.8 | 172 5 -0.7 5.3 10 622 3962 265 25 24.9 2.2 | 266 10 9.7 0.7 11 513 5486 215 35 20.1 28.7 | 190 28 4.9 27.2 12 500 5690 215 35 20.1 28.7 | 190 28 4.9 27.2 13 437 6706 240 37 32.0 18.5 | 225 24 16.8 17.0 14 419 7010 250 43 40.4 14.7 | 242 28 25.2 13.2 15 400 7360 250 51 47.9 17.4 | 244 36 32.7 16.0 16 300 9400 235 86 70.4 49.3 | 229 73 55.2 47.8 17 272 10058 230 95 72.8 61.1 | 224 83 57.6 59.6 18 250 10630 230 93 71.2 59.8 | 224 81 56.0 58.3 19 244 10789 230 93 71.2 59.8 | 224 81 56.0 58.3 20 237 10973 230 95 72.8 61.1 | 224 83 57.6 59.6 21 226 11278 235 95 77.8 54.5 | 230 82 62.6 53.0 22 200 12060 230 88 67.4 56.6 | 223 76 52.2 55.1 23 177 12802 240 80 69.3 40.0 | 235 66 54.1 38.5 24 163 13323 235 84 68.8 48.2 | 229 71 53.6 46.7 25 150 13830 245 86 77.9 36.3 | 241 72 62.7 34.9 26 138 14326 245 80 72.5 33.8 | 241 66 57.3 32.3 27 125 14935 260 49 48.3 8.5 | 258 34 33.1 7.0 28 108 15850 245 33 29.9 13.9 | 230 19 14.7 12.5 29 100 16300 230 39 29.9 25.1 | 212 28 14.7 23.6 30 97 16459 230 39 29.9 25.1 | 212 28 14.7 23.6 31 93 16764 240 51 44.2 25.5 | 230 38 29.0 24.0 32 84 17374 245 31 28.1 13.1 | 228 17 12.9 11.6 33 80 17678 210 35 17.5 30.3 | 185 29 2.3 28.8 34 76 17983 220 47 30.2 36.0 | 204 38 15.0 34.5 35 70 18460 275 27 26.9 -2.4 | 288 12 11.7 -3.8 36 68 18593 275 29 28.9 -2.5 | 286 14 13.7 -4.0 37 65 18898 255 23 22.2 6.0 | 238 8 7.0 4.5 38 59 19507 260 21 20.7 3.6 | 249 6 5.5 2.2 39 56 19812 295 23 20.8 -9.7 | 333 13 5.6 -11.2 40 53 20117 310 12 9.2 -7.7 | 33 11 -6.0 -9.2 41 51 20422 270 8 8.0 -0.0 | 78 7 -7.2 -1.5 42 50 20500 265 8 8.0 0.7 | 84 7 -7.2 -0.8 43 48 20726 265 12 12.0 1.0 | 82 3 -3.2 -0.4 44 44 21336 295 14 12.7 -5.9 | 19 8 -2.5 -7.4 45 42 21641 250 4 3.8 1.4 | 89 11 -11.4 -0.1 46 39 21946 55 4 -3.3 -2.3 | 78 19 -18.5 -3.8 47 38 22250 345 4 1.0 -3.9 | 69 15 -14.2 -5.4 48 36 22555 350 10 1.7 -9.8 | 50 18 -13.5 -11.3 49 34 22860 190 2 0.3 2.0 | 92 15 -14.9 0.5 50 32 23165 340 8 2.7 -7.5 | 54 15 -12.5 -9.0 51 31 23470 325 12 6.9 -9.8 | 36 14 -8.3 -11.3 52 30 23630 310 4 3.1 -2.6 | 71 13 -12.1 -4.1 53 29 23774 275 4 4.0 -0.3 | 81 11 -11.2 -1.8 54 27 24079 350 4 0.7 -3.9 | 69 15 -14.5 -5.4 55 25 24384 275 12 12.0 -1.0 | 52 4 -3.2 -2.5 56 23 24689 260 8 7.9 1.4 | 89 7 -7.3 -0.1 57 21 24994 265 12 12.0 1.0 | 82 3 -3.2 -0.4 Wind Parameters Mean winds (0-6000m): 234.4 at 20.4 knts Storm direction: 264.4 at 15.3 knts Shear (0-3000m) pos: 2.6 neg: 3.1 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 95.9 deg Storm rel helicity (0-3000m) pos: 45.2 neg: -27.1 tot: 18.2 m^2/s^2 ave: 6.1 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 2.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.43 Bulk Shear: 49.27 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 ------------------------------------------------------------------------------- 500 303 4 73 12| 4.4 0.0 4.4| 2.6 -17.4 -14.8 -29.5 -0.68| 6.6 -4.5 1000 285 5 76 11| 2.2 3.6 5.8| 17.8 -26.4 -8.6 -8.6 -0.09| 9.7 -0.8 1500 232 8 114 9| 1.5 6.2 7.6| 32.2 -27.1 5.2 3.5 0.18| 12.2 2.1 2000 225 11 128 10| 2.8 4.6 7.4| 39.1 -27.1 12.0 6.0 0.20| 10.9 2.1 2500 229 12 135 9| 2.8 3.7 6.5| 42.1 -27.1 15.0 6.0 0.21| 9.3 2.0 3000 232 13 141 8| 2.6 3.1 5.7| 45.2 -27.1 18.2 6.1 0.24| 8.1 2.0 4000 240 15 156 6| 3.2 2.3 5.5| 60.1 -29.2 30.9 7.7 0.32| 7.7 2.5 5000 242 17 181 7| 2.6 3.6 6.2| 60.1 -83.7 -23.6 -4.7 0.07| 8.0 0.6 6000 234 20 187 10| 2.6 3.7 6.2| 93.6-128.5 -34.9 -5.8 0.03| 7.9 0.3 Wrote GIF file: /home/apache/climate/data/raob//MMGM/skewt/MMGM.skewt.20251204.12.gif