UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121912.upa.cvt Date: 1200Z 19 DEC 25 Searching for MMMZ... Searching the city database file for: MMMZ ... Date:1200Z 19 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 1013 4 20.2 18.9 92 1.3 19.4 110 2 292.3 294.7 292.0 331.1 13.69 1 1001 108 21.4 19.3 88 2.1 20.0 119 2 294.5 297.0 293.1 335.1 14.21 2 1000 117 21.6 19.3 87 2.3 20.1 120 2 294.8 297.3 293.2 335.5 14.23 3 984 257 22.4 13.4 57 9.0 16.7 94 2 296.9 298.7 290.4 325.5 9.86 4 977 319 22.2 16.2 69 6.0 18.2 88 2 297.3 299.5 292.2 331.9 11.94 5 964 436 22.4 13.4 57 9.0 16.6 108 2 298.7 300.5 291.2 328.1 10.07 6 954 527 21.8 15.8 69 6.0 17.8 123 2 298.9 301.1 292.7 333.7 11.91 7 936 692 22.2 11.2 50 11.0 15.3 152 2 301.0 302.6 291.0 327.5 8.96 8 925 795 21.6 9.6 46 12.0 14.2 170 2 301.4 302.9 290.4 325.5 8.13 9 916 880 21.2 7.2 40 14.0 12.9 145 3 301.8 303.1 289.6 322.6 6.97 10 908 956 20.6 12.6 60 8.0 15.4 136 4 302.0 303.8 292.3 332.0 10.14 11 904 994 20.4 14.4 68 6.0 16.4 136 4 302.1 304.3 293.3 336.1 11.48 12 898 1052 20.0 11.0 56 9.0 14.3 137 4 302.3 304.0 291.6 329.7 9.22 13 891 1120 20.8 2.8 30 18.0 10.8 138 5 303.8 304.8 288.6 319.8 5.25 14 871 1317 21.2 -3.8 18 25.0 8.7 142 5 306.2 306.8 287.6 316.5 3.31 15 850 1528 19.8 -1.2 24 21.0 8.8 150 4 306.9 307.7 288.6 319.7 4.12 16 835 1681 18.2 4.2 39 14.0 10.2 105 6 306.8 307.9 290.5 325.7 6.20 17 823 1805 18.8 -2.2 24 21.0 7.9 68 8 308.7 309.4 289.0 321.0 3.95 18 815 1889 18.2 4.2 39 14.0 10.1 64 8 308.9 310.1 291.3 328.4 6.35 19 700 3172 8.8 -7.2 31 16.0 1.4 125 14 312.2 312.8 289.5 322.4 3.18 20 668 3556 5.2 -8.8 36 14.0 -0.9 90 9 312.4 313.0 289.3 321.8 2.94 21 663 3618 4.6 -9.4 35 14.0 -1.4 84 9 312.4 312.9 289.2 321.5 2.83 22 658 3679 4.2 -10.8 33 15.0 -2.1 79 8 312.6 313.1 289.0 320.9 2.55 23 657 3692 4.2 -11.8 30 16.0 -2.3 79 8 312.8 313.2 288.9 320.4 2.36 24 652 3754 4.8 -17.2 19 22.0 -3.3 76 9 314.1 314.4 288.5 319.2 1.52 25 649 3792 6.4 -24.6 9 31.0 -3.5 74 10 316.3 316.5 288.5 319.1 0.80 26 648 3804 6.8 -28.2 6 35.0 -3.6 73 10 316.9 317.0 288.4 319.0 0.58 27 639 3919 7.0 -35.0 3 42.0 -4.0 68 11 318.4 318.5 288.6 319.6 0.31 28 575 4775 -0.3 -26.3 12 26.0 -7.9 77 17 319.6 319.8 289.5 322.4 0.78 29 554 5072 -1.1 -32.1 7 31.0 -9.1 82 18 322.1 322.2 289.9 323.8 0.47 30 500 5880 -7.7 -36.7 8 29.0 -13.8 80 21 323.7 323.7 290.2 324.9 0.33 31 400 7560 -22.7 -46.7 9 24.0 -25.5 40 21 325.5 325.5 290.6 326.0 0.14 32 371 8107 -26.5 -53.5 6 27.0 -28.8 55 20 327.5 327.5 291.1 327.8 0.07 33 300 9600 -39.5 -59.5 10 20.0 -40.4 30 21 329.7 329.7 291.7 329.9 0.04 34 275 10189 -45.1 -62.1 13 17.0 -45.6 19 26 329.9 329.9 291.7 330.0 0.03 35 250 10820 -49.1 -67.1 10 18.0 -49.5 20 27 333.1 333.1 292.6 333.1 0.02 36 223 11562 -53.5 -70.5 11 17.0 -53.8 303 10 337.4 337.4 293.7 337.4 0.01 37 200 12260 -54.3 -72.3 9 18.0 -54.6 305 25 346.8 346.8 295.9 346.8 0.01 38 175 13112 -55.9 -77.9 5 22.0 -56.2 283 29 357.6 357.6 298.2 357.7 0.01 39 150 14080 -61.3 -84.3 3 23.0 -61.4 290 35 364.5 364.5 299.5 364.5 0.00 40 100 16530 -73.7 -90.7 6 17.0 -73.7 275 16 385.3 385.3 303.1 385.3 0.00 41 74 18263 -80.3 -91.3 14 11.0 -80.3 330 31 406.1 406.1 306.0 406.1 0.00 42 70 18580 -77.7 -89.7 13 12.0 -77.7 330 16 418.2 418.2 307.5 418.2 0.00 43 67 18832 -75.3 -88.3 11 13.0 -75.3 343 12 428.6 428.6 308.7 428.6 0.00 44 64 19096 -76.5 -88.5 13 12.0 -76.6 345 15 431.6 431.6 309.0 431.7 0.00 45 62 19280 -72.9 -87.9 9 15.0 -73.0 351 12 443.6 443.6 310.3 443.6 0.00 46 53 20208 -68.7 -86.7 6 18.0 -68.9 65 5 473.6 473.6 313.0 473.7 0.00 47 50 20560 -64.5 -86.5 3 22.0 -64.8 190 14 491.5 491.5 314.3 491.5 0.00 48 39 22075 -65.3 -88.3 3 23.0 -65.7 195 13 525.7 525.7 316.6 525.7 0.00 49 38 22235 -61.9 -87.9 2 26.0 -62.5 195 10 538.2 538.2 317.4 538.3 0.00 50 33 23107 -62.3 -87.3 2 25.0 -62.9 155 14 559.3 559.3 318.6 559.4 0.01 51 32 23298 -60.1 -87.1 2 27.0 -61.0 179 11 570.2 570.2 319.2 570.2 0.01 52 30 23700 -60.5 -87.5 2 27.0 -61.4 180 4 579.7 579.7 319.6 579.7 0.01 53 28 24131 -60.1 -87.1 2 27.0 -61.0 172 7 592.4 592.4 320.3 592.4 0.01 54 26 24598 -56.9 -86.9 1 30.0 -58.3 305 2 614.1 614.2 321.2 614.2 0.01 55 23 25375 -57.1 -86.1 1 29.0 -58.7 304 14 635.5 635.5 322.1 635.5 0.01 56 20 26270 -52.7 -85.7 1 33.0 -55.5 285 10 674.9 674.9 323.6 675.0 0.01 57 19 26603 -51.3 -85.3 1 34.0 -54.5 277 11 689.2 689.2 324.1 689.3 0.01 58 12 29590 -52.1 -84.1 1 32.0 -56.2 270 23 783.1 783.2 326.8 783.4 0.03 59 11 30156 -50.5 -83.5 1 33.0 -55.5 260 28 808.7 808.7 327.4 809.0 0.03 60 10 30780 -49.3 -84.3 1 35.0 -55.1 250 33 835.5 835.5 328.1 835.8 0.03 61 8.0 32257 -45.1 -83.1 1 38.0 -53.7 907.3 907.3 329.5 907.8 0.05 TRP 74 18263 -80.3 -91.3 14 11.0 -80.3 330 31 406.1 406.1 306.0 406.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5763.00 m Freezing level: 577.63 mb = 4739.54 m = 15549.48 ft Wetbulb zero: 680.77 mb = 3400.85 m = 11157.49 ft Precipitable water: 0.96 inches Sfc-500 mean rel hum: 28.41 % Est. max temperature: 34.45 C = 94.01 F Sfc-Lift cond lev (LCL): 994.10 mb = 168.45 m = 552.66 ft T: 21.89 C 700-500 lapse rate: 6.09 C/km ThetaE index: 19.56 C Layer 898.0- 850.0 mb Conv cond level (CCL): 710.22 mb = 3049.76 m = 10005.67 ft Mean mixing ratio: 10.71 g/kg Conv temperature: 39.93 C = 103.88 F Cap Strength: 7.94 C Lifted Index: 3.76 C Risk: None Lifted Index @300 mb: 1.09 C Lifted Index @700 mb: 4.68 C Showalter Index: 8.86 C Risk: None Total Totals Index: 34.00 C Risk: None Vertical Totals Index: 27.50 C Cross Totals Index: 6.50 C K Index: 10.30 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 1.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.41 J/kg Max Up Vert Vel: 8.17 m/s Conv Inhibition (B-): 51738.77 J/kg Cap Strength: 7.90 C Lift Cond Lev (LCL): 860.52 mb = 1421.51 m = 4663.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 122 at 8 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 1013 4 110 2 -1.9 0.7 | 305 6 5.0 -3.5 1 1000 117 120 2 -1.7 1.0 | 302 6 5.2 -3.2 2 979 305 85 2 -2.0 -0.2 | 312 7 4.9 -4.4 3 925 795 170 2 -0.3 2.0 | 289 7 6.5 -2.3 4 912 914 135 4 -2.8 2.8 | 289 4 4.1 -1.4 5 850 1524 145 6 -3.4 4.9 | 259 4 3.4 0.7 6 850 1528 150 4 -2.0 3.5 | 279 5 4.9 -0.8 7 820 1829 60 8 -6.9 -4.0 | 0 8 -0.0 -8.2 8 791 2134 80 6 -5.9 -1.0 | 350 5 1.0 -5.3 9 763 2438 110 8 -7.5 2.7 | 23 2 -0.6 -1.5 10 736 2743 85 12 -12.0 -1.0 | 44 7 -5.1 -5.3 11 710 3048 125 14 -11.5 8.0 | 130 6 -4.6 3.8 12 700 3172 125 14 -11.5 8.0 | 130 6 -4.6 3.8 13 659 3658 80 8 -7.9 -1.4 | 10 6 -1.0 -5.6 14 635 3962 65 12 -10.9 -5.1 | 23 10 -4.0 -9.3 15 611 4267 85 14 -13.9 -1.2 | 52 9 -7.1 -5.4 16 566 4877 75 18 -17.4 -4.7 | 50 14 -10.5 -8.9 17 525 5486 100 19 -18.7 3.3 | 86 12 -11.8 -0.9 18 500 5880 80 21 -20.7 -3.6 | 60 16 -13.8 -7.9 19 400 7560 40 21 -13.5 -16.1 | 18 21 -6.6 -20.3 20 397 7620 40 21 -13.5 -16.1 | 18 21 -6.6 -20.3 21 380 7925 55 21 -17.2 -12.0 | 32 19 -10.3 -16.3 22 364 8230 55 19 -15.6 -10.9 | 30 17 -8.7 -15.1 23 320 9144 30 21 -10.5 -18.2 | 9 23 -3.6 -22.4 24 300 9600 30 21 -10.5 -18.2 | 9 23 -3.6 -22.4 25 256 10668 10 31 -5.4 -30.5 | 358 35 1.5 -34.8 26 250 10820 20 27 -9.2 -25.4 | 5 30 -2.4 -29.6 27 233 11278 35 14 -8.0 -11.5 | 4 16 -1.1 -15.7 28 222 11582 295 10 9.1 -4.2 | 298 18 15.9 -8.5 29 212 11887 320 16 10.3 -12.3 | 314 24 17.2 -16.5 30 200 12260 305 25 20.5 -14.3 | 304 33 27.4 -18.6 31 193 12497 310 21 16.1 -13.5 | 308 29 23.0 -17.7 32 184 12802 280 23 22.7 -4.0 | 286 31 29.5 -8.2 33 159 13716 290 41 38.5 -14.0 | 292 49 45.4 -18.3 34 150 14080 290 35 32.9 -12.0 | 292 43 39.8 -16.2 35 130 14935 280 25 24.6 -4.3 | 285 33 31.5 -8.6 36 118 15545 315 14 9.9 -9.9 | 310 22 16.8 -14.1 37 106 16154 255 10 9.7 2.6 | 276 17 16.5 -1.6 38 100 16530 275 16 15.9 -1.4 | 284 24 22.8 -5.6 39 96 16764 275 16 15.9 -1.4 | 284 24 22.8 -5.6 40 91 17069 275 14 13.9 -1.2 | 285 22 20.8 -5.4 41 86 17374 305 18 14.7 -10.3 | 304 26 21.6 -14.6 42 78 17983 280 16 15.8 -2.8 | 287 24 22.6 -7.0 43 74 18263 330 31 15.5 -26.8 | 324 38 22.4 -31.1 44 74 18288 325 29 16.6 -23.8 | 320 37 23.5 -28.0 45 70 18580 330 16 8.0 -13.9 | 321 23 14.9 -18.1 46 70 18593 295 12 10.9 -5.1 | 298 20 17.8 -9.3 47 66 18898 355 12 1.0 -12.0 | 334 18 7.9 -16.2 48 63 19202 340 16 5.5 -15.0 | 327 23 12.4 -19.3 49 60 19507 15 4 -1.0 -3.9 | 324 10 5.8 -8.1 50 57 19812 55 6 -4.9 -3.4 | 346 8 2.0 -7.7 51 54 20117 45 4 -2.8 -2.8 | 330 8 4.1 -7.1 52 51 20422 105 6 -5.8 1.6 | 338 3 1.1 -2.7 53 50 20560 190 14 2.4 13.8 | 224 13 9.3 9.6 54 46 21031 200 12 4.1 11.3 | 237 13 11.0 7.0 55 42 21641 255 14 13.5 3.6 | 272 20 20.4 -0.6 56 40 21946 195 16 4.1 15.5 | 224 16 11.0 11.2 57 36 22555 195 4 1.0 3.9 | 273 8 7.9 -0.4 58 34 22860 105 4 -3.9 1.0 | 317 4 3.0 -3.2 59 33 23165 165 16 -4.1 15.5 | 194 12 2.7 11.2 60 31 23470 195 6 1.6 5.8 | 259 9 8.4 1.6 61 30 23700 180 4 0.0 4.0 | 272 7 6.9 -0.2 62 28 24079 200 8 2.7 7.5 | 251 10 9.6 3.3 63 27 24384 55 2 -1.6 -1.1 | 316 8 5.2 -5.4 64 26 24689 265 2 2.0 0.2 | 295 10 8.9 -4.1 65 24 24994 300 6 5.2 -3.0 | 301 14 12.1 -7.2 66 23 25298 310 16 12.3 -10.3 | 307 24 19.1 -14.5 67 22 25603 290 10 9.4 -3.4 | 295 18 16.3 -7.6 68 21 25908 290 12 11.3 -4.1 | 295 20 18.2 -8.3 69 20 26213 250 12 11.3 4.1 | 270 18 18.2 -0.1 70 20 26270 285 10 9.7 -2.6 | 292 18 16.5 -6.8 71 19 26518 270 10 10.0 -0.0 | 284 17 16.9 -4.2 72 18 26822 295 12 10.9 -5.1 | 298 20 17.8 -9.3 73 17 27432 240 10 8.7 5.0 | 267 16 15.5 0.8 74 15 28042 280 12 11.8 -2.1 | 289 20 18.7 -6.3 75 15 28346 245 18 16.3 7.6 | 262 23 23.2 3.4 76 14 28651 275 18 17.9 -1.6 | 283 25 24.8 -5.8 77 13 29261 240 23 19.9 11.5 | 255 28 26.8 7.3 78 12 29566 270 23 23.0 -0.0 | 278 30 29.9 -4.2 79 12 29870 265 25 24.9 2.2 | 274 32 31.8 -2.0 80 10 30780 250 33 31.0 11.3 | 259 39 37.9 7.1 Wind Parameters Mean winds (0-6000m): 91.6 at 10.8 knts Storm direction: 121.6 at 8.1 knts Shear (0-3000m) pos: 2.5 neg: 1.3 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 170.6 deg Storm rel helicity (0-3000m) pos: 20.6 neg: -8.8 tot: 11.8 m^2/s^2 ave: 3.9 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.23 Bulk Shear: 10.34 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 ------------------------------------------------------------------------------- 500 105 2 307 6| 0.3 0.0 0.3| 1.7 -2.3 -0.5 -1.1 -0.12| 2.8 -0.3 1000 126 2 300 6| 1.4 0.0 1.4| 1.7 -5.1 -3.3 -3.3 -0.29| 3.6 -1.1 1500 135 3 293 5| 1.5 0.0 1.5| 1.7 -6.7 -5.0 -3.3 -0.42| 3.0 -1.3 2000 114 4 309 4| 1.1 2.0 3.1| 7.0 -7.8 -0.8 -0.4 0.10| 5.0 0.5 2500 107 5 320 4| 1.9 1.6 3.5| 9.0 -8.7 0.3 0.1 0.15| 5.2 0.8 3000 104 6 337 3| 2.5 1.3 3.9| 20.6 -8.8 11.8 3.9 0.31| 6.3 2.0 4000 102 7 4 3| 1.9 2.4 4.3| 26.6 -20.8 5.9 1.5 0.09| 6.8 0.6 5000 93 9 29 4| 1.9 2.0 4.0| 42.3 -22.1 20.2 4.0 0.16| 6.5 1.1 6000 92 11 45 6| 2.1 2.4 4.5| 62.3 -47.6 14.7 2.4 0.12| 6.6 0.8 Wrote GIF file: /home/apache/climate/data/raob//MMMZ/skewt/MMMZ.skewt.20251219.12.gif