UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122412.upa.cvt Date: 1200Z 24 DEC 25 Searching for MMMZ... Searching the city database file for: MMMZ ... Date:1200Z 24 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 1015 4 21.2 20.7 97 0.5 20.9 150 2 293.1 295.8 293.5 336.6 15.31 1 1013 20 20.2 17.4 84 2.8 18.4 146 3 292.3 294.5 291.0 327.5 12.43 2 1001 119 21.2 18.2 83 3.0 19.2 122 8 294.3 296.6 292.3 332.1 13.25 3 1000 127 21.2 18.1 82 3.1 19.1 120 8 294.4 296.7 292.3 332.0 13.18 4 991 205 23.2 13.2 53 10.0 16.8 64 7 297.1 298.9 290.3 325.2 9.66 5 968 411 25.4 10.4 39 15.0 16.1 2 5 301.3 302.8 290.5 325.7 8.20 6 950 575 25.6 4.6 26 21.0 13.6 13 2 303.2 304.2 288.8 320.1 5.60 7 935 715 24.6 12.6 47 12.0 16.8 15 2 303.5 305.3 292.5 332.9 9.85 8 925 809 25.2 7.2 32 18.0 14.4 15 2 305.1 306.4 290.5 325.9 6.90 9 914 915 25.4 2.4 22 23.0 12.5 30 2 306.3 307.3 289.2 321.6 4.98 10 880 1249 25.0 -4.0 14 29.0 10.2 354 4 309.3 309.9 288.6 319.4 3.23 11 850 1553 22.8 -5.2 15 28.0 8.8 360 2 310.0 310.6 288.6 319.7 3.05 12 775 2345 16.0 -8.0 18 24.0 4.8 255 5 311.0 311.5 288.6 319.7 2.70 13 700 3197 9.2 -4.8 37 14.0 2.4 235 8 312.7 313.4 290.2 324.8 3.82 14 678 3461 7.0 -6.0 39 13.0 0.8 219 14 313.1 313.8 290.2 324.6 3.60 15 657 3718 4.4 -0.3 71 4.7 1.9 229 14 313.0 314.1 291.9 330.9 5.71 16 587 4626 -1.9 -7.9 63 6.0 -4.6 242 18 315.9 316.6 291.0 327.5 3.59 17 571 4846 -3.1 -18.1 30 15.0 -8.2 253 18 317.0 317.3 289.5 322.4 1.61 18 562 4971 -3.9 -19.9 28 16.0 -9.1 260 17 317.5 317.8 289.5 322.2 1.40 19 553 5099 -3.9 -10.9 58 7.0 -6.8 269 17 319.0 319.5 291.4 328.9 3.01 20 517 5629 -6.1 -17.1 41 11.0 -10.0 257 16 322.5 322.9 291.5 329.1 1.94 21 500 5890 -7.7 -13.7 62 6.0 -10.0 260 16 323.7 324.2 292.4 332.6 2.65 22 495 5968 -8.3 -14.3 62 6.0 -10.6 260 15 323.8 324.4 292.4 332.5 2.55 23 411 7386 -15.7 -38.7 12 23.0 -19.9 184 8 332.0 332.1 292.6 333.2 0.33 24 400 7590 -17.1 -46.1 6 29.0 -21.3 180 8 332.8 332.8 292.6 333.4 0.15 25 322 9179 -29.3 -50.3 11 21.0 -31.3 139 4 337.2 337.2 293.7 337.7 0.12 26 300 9680 -33.3 -44.3 32 11.0 -34.4 355 8 338.4 338.5 294.2 339.4 0.25 27 251 10903 -44.5 -48.4 65 3.9 -44.7 276 18 339.5 339.6 294.4 340.3 0.19 28 250 10930 -44.7 -48.3 67 3.6 -44.9 275 18 339.6 339.6 294.4 340.4 0.19 29 240 11201 -47.1 -50.1 71 3.0 -47.3 264 25 340.0 340.0 294.5 340.6 0.16 30 229 11509 -48.7 -56.7 39 8.0 -49.0 263 25 342.1 342.2 294.9 342.5 0.08 31 202 12317 -55.9 -62.9 41 7.0 -56.1 274 19 343.3 343.3 295.1 343.4 0.04 32 200 12380 -56.5 -62.5 47 6.0 -56.6 275 19 343.3 343.3 295.1 343.5 0.04 33 198 12444 -57.1 -63.1 46 6.0 -57.2 276 18 343.3 343.3 295.1 343.5 0.04 34 191 12671 -57.5 -70.5 18 13.0 -57.7 279 15 346.2 346.2 295.8 346.3 0.01 35 159 13819 -60.5 -88.5 1 28.0 -60.7 225 13 359.8 359.8 298.7 359.8 0.00 36 150 14180 -62.3 -90.3 1 28.0 -62.4 210 19 362.8 362.8 299.2 362.8 0.00 37 100 16600 -76.9 -92.9 6 16.0 -76.9 175 31 379.1 379.1 302.1 379.2 0.00 38 82 17734 -80.5 -93.5 10 13.0 -80.5 160 25 393.9 393.9 304.3 393.9 0.00 39 70 18630 -80.1 -91.1 14 11.0 -80.1 90 8 413.0 413.0 306.9 413.0 0.00 40 65 19048 -80.7 -90.7 17 10.0 -80.7 89 9 420.6 420.6 307.8 420.6 0.00 TRP 82 17734 -80.5 -93.5 10 13.0 -80.5 160 25 393.9 393.9 304.3 393.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5763.00 m Freezing level: 608.11 mb = 4352.26 m = 14278.91 ft Wetbulb zero: 636.42 mb = 3974.74 m = 13040.34 ft Precipitable water: 0.98 inches Sfc-500 mean rel hum: 40.29 % Est. max temperature: 37.81 C = 100.06 F Sfc-Lift cond lev (LCL): 1007.94 mb = 61.63 m = 202.19 ft T: 20.62 C 700-500 lapse rate: 6.28 C/km ThetaE index: 13.42 C Layer 925.0- 850.0 mb Conv cond level (CCL): 670.12 mb = 3556.40 m = 11667.84 ft Mean mixing ratio: 8.82 g/kg Conv temperature: 41.23 C = 106.22 F Cap Strength: 9.63 C Lifted Index: 5.29 C Risk: None Lifted Index @300 mb: 9.28 C Lifted Index @700 mb: 6.19 C Showalter Index: 8.86 C Risk: None Total Totals Index: 33.00 C Risk: None Vertical Totals Index: 30.50 C Cross Totals Index: 2.50 C K Index: 11.30 Risk: None Sweat Index: 20.00 Risk: None Energy Index: 2.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 50.02 J/kg Max Up Vert Vel: 10.00 m/s Conv Inhibition (B-): 11117.46 J/kg Cap Strength: 9.63 C Lift Cond Lev (LCL): 798.99 mb = 2083.50 m = 6835.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 280 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 4 150 2 -1.0 1.7 | 110 9 -8.4 3.0 1 1000 127 120 8 -6.9 4.0 | 110 15 -14.3 5.3 2 980 305 355 6 0.5 -6.0 | 56 8 -6.8 -4.7 3 946 610 15 2 -0.5 -1.9 | 85 8 -7.9 -0.6 4 925 809 15 2 -0.5 -1.9 | 85 8 -7.9 -0.6 5 914 914 30 2 -1.0 -1.7 | 87 8 -8.4 -0.4 6 883 1219 355 4 0.3 -4.0 | 69 8 -7.0 -2.7 7 853 1524 345 2 0.5 -1.9 | 85 7 -6.8 -0.6 8 850 1553 360 2 -0.0 -2.0 | 85 7 -7.4 -0.7 9 823 1829 270 2 2.0 -0.0 | 104 6 -5.4 1.3 10 794 2134 225 4 2.8 2.8 | 132 6 -4.5 4.1 11 766 2438 270 6 6.0 -0.0 | 134 2 -1.4 1.3 12 712 3048 235 10 8.2 5.7 | 187 7 0.8 7.0 13 700 3197 235 8 6.6 4.6 | 172 6 -0.8 5.9 14 687 3353 215 14 8.0 11.5 | 183 13 0.7 12.8 15 636 3962 240 14 12.1 7.0 | 210 10 4.8 8.3 16 590 4572 240 18 15.6 9.0 | 219 13 8.2 10.3 17 567 4877 255 18 17.4 4.7 | 239 12 10.0 6.0 18 546 5182 275 16 15.9 -1.4 | 271 9 8.6 -0.1 19 526 5486 255 16 15.5 4.1 | 236 10 8.1 5.4 20 500 5890 260 16 15.8 2.8 | 244 9 8.4 4.1 21 487 6096 260 14 13.8 2.4 | 240 7 6.4 3.7 22 468 6401 230 16 12.3 10.3 | 203 13 4.9 11.6 23 432 7010 220 10 6.4 7.7 | 174 9 -0.9 9.0 24 415 7315 185 8 0.7 8.0 | 144 11 -6.7 9.3 25 400 7590 180 8 0.0 8.0 | 142 12 -7.4 9.3 26 398 7620 170 10 -1.7 9.8 | 141 14 -9.1 11.2 27 351 8534 200 10 3.4 9.4 | 160 11 -3.9 10.7 28 323 9144 150 4 -2.0 3.5 | 117 11 -9.4 4.8 29 310 9449 360 4 -0.0 -4.0 | 70 8 -7.4 -2.7 30 300 9680 355 8 0.7 -8.0 | 45 9 -6.7 -6.7 31 297 9754 335 10 4.2 -9.1 | 22 8 -3.1 -7.8 32 260 10668 285 16 15.5 -4.1 | 289 9 8.1 -2.8 33 250 10930 275 18 17.9 -1.6 | 271 11 10.6 -0.3 34 237 11278 260 27 26.6 4.7 | 253 20 19.2 6.0 35 200 12380 275 19 18.9 -1.7 | 272 12 11.6 -0.3 36 178 13106 285 8 7.7 -2.1 | 334 1 0.4 -0.8 37 170 13411 205 4 1.7 3.6 | 131 8 -5.7 4.9 38 154 14021 235 18 14.7 10.3 | 212 14 7.4 11.6 39 150 14180 210 19 9.5 16.5 | 187 18 2.1 17.8 40 146 14326 210 16 8.0 13.9 | 182 15 0.6 15.2 41 139 14630 230 19 14.6 12.2 | 208 15 7.2 13.5 42 119 15545 175 19 -1.7 18.9 | 156 22 -9.0 20.2 43 102 16459 175 35 -3.1 34.9 | 164 38 -10.4 36.2 44 100 16600 175 31 -2.7 30.9 | 163 34 -10.1 32.2 45 97 16764 175 31 -2.7 30.9 | 163 34 -10.1 32.2 46 87 17374 170 29 -5.0 28.6 | 157 32 -12.4 29.9 47 83 17678 145 23 -13.2 18.8 | 134 29 -20.6 20.1 48 82 17734 160 25 -8.6 23.5 | 147 29 -15.9 24.8 49 74 18288 175 18 -1.6 17.9 | 155 21 -8.9 19.2 50 70 18593 335 4 1.7 -3.6 | 68 6 -5.7 -2.3 51 70 18630 90 8 -8.0 0.0 | 95 15 -15.4 1.3 52 66 18898 75 6 -5.8 -1.6 | 89 13 -13.2 -0.2 53 62 19202 115 16 -14.5 6.8 | 110 23 -21.9 8.1 Wind Parameters Mean winds (0-6000m): 250.1 at 10.0 knts Storm direction: 280.1 at 7.5 knts Shear (0-3000m) pos: 0.5 neg: 1.2 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 77.3 deg Storm rel helicity (0-3000m) pos: 23.5 neg: -44.5 tot: -21.0 m^2/s^2 ave: -7.0 10^-3 m/s^2 rel: -0.02 Storm rel vorticity (0-3000m) horiz: 7.6 stream: -0.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.59 Bulk Shear: 31.55 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 56 6 81 12| 0.0 5.3 5.3| 7.4 -39.3 -31.9 -63.7 -0.40| 23.4 -9.4 1000 37 4 80 10| 0.5 2.6 3.1| 10.8 -40.8 -30.0 -30.0 -0.32| 13.0 -4.2 1500 21 4 76 9| 0.3 1.7 2.1| 14.0 -44.3 -30.4 -20.3 -0.28| 10.0 -2.8 2000 8 3 76 8| 0.3 1.1 1.4| 19.3 -44.3 -25.0 -12.5 -0.14| 8.6 -1.2 2500 330 4 72 6| 0.7 0.9 1.6| 22.2 -44.4 -22.2 -8.9 -0.06| 8.0 -0.5 3000 283 4 95 3| 0.5 1.2 1.7| 23.5 -44.5 -21.0 -7.0 -0.02| 7.6 -0.1 4000 243 7 160 4| 0.9 1.5 2.4| 41.5 -47.1 -5.6 -1.4 0.08| 7.5 0.6 5000 244 9 185 5| 1.3 1.5 2.8| 67.3 -47.1 20.2 4.0 0.18| 7.1 1.3 6000 250 10 203 5| 1.2 1.3 2.5| 77.2 -59.6 17.6 2.9 0.14| 6.8 1.0 Wrote GIF file: /home/apache/climate/data/raob//MMMZ/skewt/MMMZ.skewt.20251224.12.gif