UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121012.upa.cvt Date: 1200Z 10 DEC 25 Searching for MMMZ... Searching the city database file for: MMMZ ... Date:1200Z 10 DEC 25 Station: MMMZ WMO ident: 76458 Latitude: 23.20 Longitude: -106.42 Elevation: 4.00 ------------------------------------------------------------------------------- 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 1012 4 19.6 17.9 90 1.7 18.5 0 0 291.8 294.0 291.2 328.1 12.85 1 1009 30 21.0 17.4 80 3.6 18.6 351 2 293.4 295.6 291.4 328.9 12.48 2 1000 110 21.4 18.3 83 3.1 19.3 325 10 294.5 296.9 292.4 332.7 13.35 3 997 136 21.2 17.9 81 3.3 19.0 333 10 294.6 296.9 292.2 331.9 13.05 4 993 170 21.4 17.2 77 4.2 18.6 344 9 295.1 297.4 292.0 331.1 12.53 5 983 257 22.2 12.2 53 10.0 15.9 12 8 296.8 298.4 289.8 323.3 9.11 6 948 568 22.6 8.6 41 14.0 14.1 112 4 300.3 301.7 289.5 322.2 7.41 7 935 686 23.6 2.6 25 21.0 12.0 120 5 302.5 303.4 287.9 317.4 4.93 8 925 779 23.8 2.8 25 21.0 12.1 115 6 303.6 304.6 288.4 319.0 5.06 9 920 826 24.0 1.0 22 23.0 11.5 144 7 304.3 305.1 288.1 318.0 4.47 10 850 1510 18.0 8.0 52 10.0 11.9 170 8 305.0 306.5 291.4 328.9 7.94 11 815 1868 14.6 8.6 67 6.0 10.9 205 8 305.1 306.7 292.0 331.0 8.64 12 792 2109 12.2 8.7 79 3.5 10.0 205 12 305.0 306.7 292.2 331.9 8.95 13 782 2215 11.4 7.5 77 3.9 9.0 214 12 305.3 306.8 291.8 330.4 8.35 14 780 2236 11.0 7.1 77 3.9 8.7 217 12 305.1 306.6 291.6 329.6 8.14 15 778 2258 11.0 6.5 74 4.5 8.3 220 12 305.3 306.8 291.4 328.9 7.83 16 773 2312 11.8 -2.2 38 14.0 4.8 226 13 306.7 307.5 288.6 319.7 4.21 17 772 2322 12.0 -7.0 26 19.0 3.3 228 13 307.1 307.6 287.5 316.3 2.93 18 771 2333 12.4 -10.6 19 23.0 2.6 229 13 307.6 308.0 286.9 314.7 2.21 19 749 2576 12.0 -23.0 7 35.0 0.3 259 13 309.7 309.9 286.2 312.4 0.80 20 700 3140 9.4 -29.6 4 39.0 -2.0 270 16 312.9 313.0 286.9 314.5 0.47 21 682 3355 8.8 -30.2 4 39.0 -2.4 255 19 314.6 314.7 287.5 316.2 0.46 22 581 4659 0.2 -35.8 5 36.0 -8.3 261 20 319.3 319.3 288.9 320.4 0.31 23 536 5298 -5.1 -39.1 5 34.0 -12.0 246 18 320.4 320.4 289.1 321.3 0.24 24 514 5625 -7.1 -38.1 6 31.0 -13.4 248 19 321.8 321.9 289.6 322.9 0.28 25 505 5763 -8.1 -40.1 6 32.0 -14.2 249 19 322.2 322.3 289.7 323.1 0.23 26 500 5840 -8.5 -39.5 6 31.0 -14.5 250 19 322.7 322.7 289.9 323.6 0.25 27 498 5871 -8.5 -36.5 8 28.0 -14.3 250 19 323.0 323.1 290.0 324.3 0.34 28 495 5918 -8.5 -21.5 34 13.0 -12.5 250 19 323.6 323.9 291.3 328.4 1.39 29 493 5950 -8.9 -16.9 52 8.0 -11.7 250 19 323.5 323.9 291.9 330.5 2.06 30 466 6386 -12.5 -22.5 43 10.0 -15.4 250 20 324.3 324.5 291.4 329.0 1.35 31 451 6636 -14.9 -16.9 85 2.0 -15.6 250 21 324.3 324.7 292.3 332.0 2.26 32 446 6721 -15.7 -16.2 96 0.5 -15.9 250 21 324.3 324.8 292.4 332.5 2.42 33 438 6858 -16.9 -17.5 95 0.6 -17.1 250 21 324.5 324.9 292.3 332.0 2.21 34 435 6910 -17.1 -17.8 94 0.7 -17.3 250 21 324.9 325.3 292.3 332.3 2.17 35 430 6997 -17.5 -24.5 54 7.0 -19.3 250 22 325.4 325.7 291.6 329.7 1.22 36 429 7015 -17.5 -27.5 41 10.0 -19.8 250 22 325.7 325.8 291.4 329.0 0.93 37 409 7373 -18.9 -26.9 49 8.0 -20.8 250 23 328.3 328.5 292.3 332.0 1.03 38 400 7540 -19.3 -32.3 31 13.0 -21.9 250 23 329.9 330.0 292.3 332.2 0.64 39 390 7727 -20.5 -38.5 18 18.0 -23.4 252 24 330.7 330.8 292.3 332.1 0.35 40 385 7823 -21.1 -41.1 15 20.0 -24.1 254 24 331.2 331.2 292.3 332.2 0.27 41 376 7996 -22.7 -27.4 65 4.7 -23.8 254 25 331.3 331.5 293.1 335.2 1.07 42 346 8600 -26.7 -31.7 63 5.0 -27.6 244 29 333.9 334.0 293.5 336.7 0.78 43 300 9610 -35.3 -39.3 67 4.0 -35.8 235 33 335.6 335.7 293.6 337.2 0.42 44 281 10062 -39.1 -42.5 70 3.4 -39.4 237 33 336.5 336.6 293.7 337.7 0.32 45 250 10850 -46.5 -50.2 66 3.7 -46.7 240 39 336.9 337.0 293.7 337.6 0.15 46 233 11316 -50.5 -54.9 60 4.4 -50.7 235 39 337.7 337.7 293.9 338.1 0.10 47 225 11544 -51.9 -59.9 38 8.0 -52.1 239 51 339.0 339.0 294.1 339.2 0.05 48 200 12300 -57.9 -65.9 35 8.0 -58.0 235 56 341.1 341.1 294.6 341.2 0.03 49 188 12685 -61.7 -67.7 45 6.0 -61.8 240 56 341.0 341.0 294.6 341.1 0.02 50 184 12817 -62.9 -67.8 51 4.9 -63.0 244 56 341.2 341.2 294.6 341.3 0.02 51 183 12850 -62.9 -67.9 51 5.0 -63.0 245 56 341.7 341.7 294.7 341.8 0.02 52 175 13124 -63.1 -74.1 21 11.0 -63.2 260 68 345.8 345.8 295.7 345.8 0.01 53 174 13159 -62.9 -74.9 18 12.0 -63.0 260 67 346.7 346.7 295.9 346.7 0.01 54 173 13194 -62.9 -75.2 17 12.3 -63.0 260 66 347.3 347.3 296.0 347.3 0.01 55 151 14029 -62.3 -82.3 5 20.0 -62.4 247 32 362.1 362.1 299.1 362.1 0.00 56 150 14070 -62.1 -83.1 4 21.0 -62.3 230 35 363.1 363.1 299.3 363.1 0.00 57 119 15483 -68.1 -86.1 6 18.0 -68.2 246 55 376.9 376.9 301.8 376.9 0.00 58 100 16510 -75.3 -90.3 8 15.0 -75.3 255 56 382.2 382.2 302.6 382.2 0.00 59 83 17580 -79.1 -90.1 15 11.0 -79.1 267 43 395.4 395.4 304.6 395.4 0.00 60 77 18010 -75.9 -88.9 11 13.0 -75.9 265 42 410.7 410.7 306.6 410.7 0.00 61 70 18560 -76.3 -87.3 16 11.0 -76.3 265 19 421.2 421.2 307.9 421.2 0.00 62 66 18902 -73.7 -86.7 12 13.0 -73.7 260 19 434.0 434.0 309.3 434.0 0.00 63 60 19457 -76.1 -87.1 16 11.0 -76.2 256 18 440.6 440.6 309.9 440.6 0.00 64 54 20074 -71.1 -87.1 8 16.0 -71.2 307 19 465.6 465.6 312.3 465.6 0.00 65 51 20412 -72.5 -86.5 10 14.0 -72.6 266 12 470.0 470.0 312.7 470.0 0.00 66 50 20530 -68.7 -86.7 6 18.0 -68.9 275 8 481.6 481.6 313.6 481.6 0.00 67 44 21296 -68.7 -86.7 6 18.0 -68.9 290 21 499.5 499.5 314.9 499.6 0.00 68 39 22029 -63.3 -85.3 4 22.0 -63.8 305 20 530.7 530.7 317.0 530.8 0.01 69 31 23446 -61.7 -84.7 3 23.0 -62.4 285 18 571.1 571.1 319.2 571.1 0.01 70 30 23650 -60.1 -84.1 3 24.0 -61.0 250 21 580.8 580.8 319.7 580.9 0.01 71 20 26220 -51.3 -83.3 1 32.0 -54.4 280 35 679.1 679.2 323.7 679.3 0.02 72 19 26555 -50.3 -84.3 1 34.0 -53.8 283 36 692.3 692.3 324.2 692.4 0.02 73 16 27679 -49.9 -82.9 1 33.0 -54.0 276 38 728.5 728.5 325.3 728.7 0.03 74 13 29027 -53.5 -84.5 1 31.0 -57.0 262 39 760.6 760.6 326.3 760.8 0.02 75 11 30114 -49.1 -84.1 1 35.0 -54.6 288 37 813.8 813.8 327.6 814.1 0.03 76 10 30740 -49.1 -83.1 1 34.0 -54.9 260 37 836.3 836.3 328.1 836.6 0.04 77 8.9 31509 -46.5 -82.5 1 36.0 -53.9 874.6 874.7 328.9 875.1 0.05 TRP 183 12850 -62.9 -67.9 51 5.0 -63.0 245 56 341.7 341.7 294.7 341.8 0.02 WND 173 13194 -62.9 -75.2 17 12.3 -63.0 260 66 347.3 347.3 296.0 347.3 0.01 Sounding variables and indices 1000-500 mb thick: 5730.00 m Freezing level: 579.30 mb = 4682.68 m = 15362.94 ft Wetbulb zero: 742.29 mb = 2650.94 m = 8697.21 ft Precipitable water: 0.89 inches Sfc-500 mean rel hum: 23.39 % Est. max temperature: 32.78 C = 91.01 F Sfc-Lift cond lev (LCL): 987.22 mb = 219.96 m = 721.66 ft T: 21.86 C 700-500 lapse rate: 6.63 C/km ThetaE index: 19.48 C Layer 782.0- 700.0 mb Conv cond level (CCL): 624.60 mb = 4070.25 m = 13353.67 ft Mean mixing ratio: 8.25 g/kg Conv temperature: 45.11 C = 113.21 F Cap Strength: 8.19 C Lifted Index: 6.07 C Risk: None Lifted Index @300 mb: 9.33 C Lifted Index @700 mb: 7.62 C Showalter Index: 3.26 C Risk: None Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 26.50 C Cross Totals Index: 16.50 C K Index: -4.50 Risk: None Sweat Index: 131.00 Risk: None Energy Index: -0.87 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.65 J/kg Max Up Vert Vel: 9.24 m/s Conv Inhibition (B-): 49115.69 J/kg Cap Strength: 8.16 C Lift Cond Lev (LCL): 802.69 mb = 1995.71 m = 6547.53 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 281 at 11 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 1012 4 0 0 -0.0 -0.0 | 101 11 -10.5 2.0 1 1000 110 325 10 5.7 -8.2 | 37 8 -4.7 -6.2 2 943 610 125 4 -3.3 2.3 | 107 14 -13.8 4.3 3 925 779 115 6 -5.4 2.5 | 106 17 -15.9 4.5 4 911 914 200 8 2.7 7.5 | 141 12 -7.7 9.5 5 879 1219 170 8 -1.4 7.9 | 130 15 -11.9 9.9 6 850 1510 170 8 -1.4 7.9 | 130 15 -11.9 9.9 7 818 1829 205 8 3.4 7.3 | 143 12 -7.1 9.3 8 789 2134 205 12 5.1 10.9 | 157 14 -5.4 12.9 9 734 2743 280 14 13.8 -2.4 | 277 3 3.3 -0.4 10 700 3140 270 16 16.0 -0.0 | 250 6 5.5 2.0 11 682 3353 255 19 18.4 4.9 | 229 10 7.9 6.9 12 656 3658 265 18 17.9 1.6 | 244 8 7.5 3.6 13 564 4877 260 21 20.7 3.6 | 241 12 10.2 5.7 14 543 5182 245 18 16.3 7.6 | 211 11 5.8 9.6 15 500 5840 250 19 17.9 6.5 | 221 11 7.4 8.5 16 400 7540 250 23 21.6 7.9 | 228 15 11.1 9.9 17 379 7925 255 25 24.1 6.5 | 238 16 13.7 8.5 18 320 9144 235 33 27.0 18.9 | 218 27 16.6 20.9 19 300 9610 235 33 27.0 18.9 | 218 27 16.6 20.9 20 257 10668 240 33 28.6 16.5 | 224 26 18.1 18.5 21 250 10850 240 39 33.8 19.5 | 227 32 23.3 21.5 22 234 11278 235 37 30.3 21.2 | 220 31 19.8 23.2 23 223 11582 240 54 46.8 27.0 | 231 46 36.3 29.0 24 200 12300 235 56 45.9 32.1 | 226 49 35.4 34.1 25 194 12497 235 56 45.9 32.1 | 226 49 35.4 34.1 26 183 12850 245 56 50.8 23.7 | 237 48 40.3 25.7 27 175 13106 260 68 67.0 11.8 | 256 58 56.5 13.8 28 173 13194 260 66 65.0 11.5 | 256 56 54.5 13.5 29 151 14021 250 31 29.1 10.6 | 236 23 18.6 12.6 30 150 14070 230 35 26.8 22.5 | 214 29 16.3 24.5 31 144 14326 220 45 28.9 34.5 | 207 41 18.4 36.5 32 123 15240 235 58 47.5 33.3 | 226 51 37.0 35.3 33 117 15545 250 54 50.7 18.5 | 243 45 40.3 20.5 34 100 16510 255 56 54.1 14.5 | 249 47 43.6 16.5 35 96 16764 255 56 54.1 14.5 | 249 47 43.6 16.5 36 91 17069 270 43 43.0 -0.0 | 266 33 32.5 2.0 37 77 17983 265 43 42.8 3.7 | 260 33 32.4 5.8 38 70 18560 265 19 18.9 1.7 | 247 9 8.4 3.7 39 70 18593 285 27 26.1 -7.0 | 288 16 15.6 -5.0 40 66 18898 260 19 18.7 3.3 | 237 10 8.2 5.3 41 63 19202 265 10 10.0 0.9 | 170 3 -0.5 2.9 42 60 19507 255 19 18.4 4.9 | 229 10 7.9 6.9 43 54 20117 310 19 14.6 -12.2 | 338 11 4.1 -10.2 44 51 20422 265 12 12.0 1.0 | 206 3 1.5 3.1 45 50 20530 275 8 8.0 -0.7 | 118 3 -2.5 1.3 46 48 20726 295 10 9.1 -4.2 | 33 3 -1.4 -2.2 47 46 21031 235 16 13.1 9.2 | 193 11 2.6 11.2 48 44 21336 295 21 19.0 -8.9 | 309 11 8.6 -6.9 49 42 21641 280 19 18.7 -3.3 | 279 8 8.2 -1.3 50 40 21946 310 18 13.8 -11.6 | 341 10 3.3 -9.6 51 38 22250 295 23 20.8 -9.7 | 307 13 10.4 -7.7 52 34 22860 310 19 14.6 -12.2 | 338 11 4.1 -10.2 53 32 23165 280 16 15.8 -2.8 | 278 5 5.3 -0.8 54 31 23470 285 18 17.4 -4.7 | 291 7 6.9 -2.7 55 30 23650 250 21 19.7 7.2 | 225 13 9.3 9.2 56 29 23774 255 21 20.3 5.4 | 233 12 9.8 7.4 57 27 24384 280 21 20.7 -3.6 | 279 10 10.2 -1.6 58 25 24689 270 25 25.0 -0.0 | 262 15 14.5 2.0 59 24 24994 285 27 26.1 -7.0 | 288 16 15.6 -5.0 60 23 25298 265 23 22.9 2.0 | 252 13 12.4 4.0 61 22 25603 275 29 28.9 -2.5 | 272 18 18.4 -0.5 62 21 25908 255 29 28.0 7.5 | 242 20 17.5 9.5 63 20 26220 280 35 34.5 -6.1 | 280 24 24.0 -4.1 64 18 26822 285 37 35.7 -9.6 | 287 26 25.3 -7.6 65 13 29261 260 39 38.4 6.8 | 253 29 27.9 8.8 66 11 30175 290 37 34.8 -12.7 | 294 27 24.3 -10.7 67 10 30740 260 37 36.4 6.4 | 252 27 26.0 8.4 Wind Parameters Mean winds (0-6000m): 250.8 at 14.2 knts Storm direction: 280.8 at 10.7 knts Shear (0-3000m) pos: 3.1 neg: 0.5 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 156.4 deg Storm rel helicity (0-3000m) pos: 137.0 neg: -28.5 tot: 108.5 m^2/s^2 ave: 36.2 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 12.0 stream: 5.2 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1.14 Bulk Shear: 37.27 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 ------------------------------------------------------------------------------- 500 349 7 62 10| 5.4 0.0 5.4| 48.4 -19.2 29.2 58.5 0.14| 27.5 3.8 1000 307 7 70 6| 4.1 0.0 4.1| 89.3 -19.5 69.7 69.7 0.35| 20.7 7.3 1500 177 7 130 14| 2.7 1.0 3.8| 89.3 -27.3 62.0 41.4 0.28| 14.8 4.2 2000 186 7 134 13| 3.0 0.8 3.8|106.8 -27.3 79.5 39.8 0.34| 12.9 4.4 2500 202 8 143 12| 3.3 0.6 3.9|130.4 -27.3 103.2 41.3 0.41| 12.7 5.3 3000 225 9 156 9| 3.1 0.5 3.6|137.0 -28.5 108.5 36.2 0.43| 12.0 5.2 4000 246 12 180 7| 2.4 0.5 3.0|142.1 -34.9 107.2 26.8 0.36| 10.3 3.7 5000 252 13 199 7| 1.9 0.8 2.7|142.1 -43.8 98.3 19.7 0.31| 8.7 2.7 6000 251 14 204 7| 1.7 0.8 2.5|148.1 -53.6 94.5 15.7 0.27| 7.7 2.1 Wrote GIF file: /home/apache/climate/data/raob//MMMZ/skewt/MMMZ.skewt.20251210.12.gif