UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for MMZC... Searching the city database file for: MMZC ... Date:1200Z 13 OCT 25 Station: MMZC WMO ident: 76526 Latitude: 22.75 Longitude: -102.50 Elevation: 2265.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 83 1 925 765 2 850 1492 SFC 776 2265 12.8 10.3 85 2.5 11.2 215 2 307.5 309.4 293.9 338.3 10.19 4 775 2276 15.4 12.4 82 3.0 13.4 204 2 310.4 312.6 295.8 346.3 11.76 5 755 2497 16.2 11.6 74 4.6 13.1 77 2 313.6 315.8 296.4 349.0 11.45 6 754 2509 16.2 11.5 74 4.7 13.1 84 2 313.7 315.9 296.4 348.9 11.38 7 700 3135 12.6 7.8 73 4.8 9.6 155 4 316.4 318.3 295.8 346.4 9.54 8 634 3958 6.4 3.4 81 3.0 4.6 101 8 318.5 320.0 295.0 343.0 7.73 9 600 4410 4.6 -7.4 41 12.0 -1.1 93 8 321.4 322.2 292.7 333.5 3.65 10 588 4575 3.4 -4.6 56 8.0 -0.6 90 8 321.9 322.8 293.6 337.0 4.63 11 583 4644 3.0 -7.0 48 10.0 -1.8 90 8 322.2 323.0 293.0 335.0 3.88 12 572 4799 3.2 -14.8 25 18.0 -4.1 91 9 324.2 324.6 292.1 331.4 2.12 13 557 5014 2.8 -17.2 21 20.0 -4.9 92 10 326.2 326.6 292.4 332.4 1.78 14 500 5880 -3.5 -24.5 18 21.0 -10.1 90 6 328.8 329.0 292.4 332.5 1.05 15 400 7600 -15.7 -35.7 16 20.0 -19.7 140 16 334.6 334.7 293.4 336.3 0.46 16 397 7656 -16.1 -38.1 13 22.0 -20.2 145 14 334.8 334.9 293.4 336.2 0.36 17 361 8360 -22.7 -39.7 20 17.0 -25.4 124 9 335.2 335.2 293.4 336.5 0.34 18 325 9124 -25.1 -53.1 6 28.0 -28.0 117 12 342.1 342.1 294.9 342.4 0.08 19 315 9350 -25.9 -58.9 3 33.0 -28.8 124 14 344.0 344.1 295.3 344.2 0.04 20 300 9700 -29.1 -58.1 4 29.0 -31.4 135 16 344.4 344.4 295.4 344.6 0.05 21 251 10943 -40.7 -64.7 6 24.0 -41.7 135 14 345.2 345.2 295.6 345.3 0.03 22 250 10970 -40.9 -64.9 6 24.0 -41.9 135 14 345.3 345.3 295.6 345.4 0.02 23 200 12450 -52.5 -73.5 6 21.0 -52.8 125 19 349.6 349.6 296.5 349.7 0.01 24 160 13856 -63.7 -73.7 24 10.0 -63.8 121 15 353.8 353.8 297.4 353.8 0.01 25 150 14250 -65.7 -76.7 20 11.0 -65.8 70 10 356.9 356.9 298.1 356.9 0.01 26 121 15520 -75.3 -83.3 28 8.0 -75.3 84 12 362.0 362.0 299.1 362.0 0.00 27 100 16610 -79.5 -87.5 25 8.0 -79.5 130 21 374.1 374.1 301.3 374.1 0.00 28 95 16901 -81.1 -88.1 30 7.0 -81.1 140 16 376.5 376.5 301.7 376.5 0.00 29 76 18180 -74.7 -85.7 17 11.0 -74.7 63 20 414.7 414.7 307.1 414.7 0.00 30 70 18660 -73.7 -85.7 14 12.0 -73.7 80 14 426.7 426.7 308.5 426.7 0.00 31 62 19371 -73.7 -87.7 10 14.0 -73.7 84 20 441.8 441.8 310.1 441.8 0.00 32 56 19977 -66.9 -87.9 4 21.0 -67.1 96 20 470.3 470.3 312.7 470.4 0.00 33 50 20670 -62.9 -88.9 2 26.0 -63.3 120 16 495.3 495.3 314.6 495.3 0.00 34 42 21742 -64.1 -90.1 2 26.0 -64.5 86 11 517.6 517.6 316.1 517.6 0.00 35 35 22866 -61.5 -90.5 1 29.0 -62.1 91 30 552.1 552.1 318.2 552.1 0.00 36 32 23429 -56.3 -90.3 1 34.0 -57.6 87 23 580.3 580.3 319.7 580.4 0.00 37 30 23840 -55.5 -89.5 1 34.0 -57.0 95 21 593.3 593.3 320.3 593.4 0.00 38 27 24512 -53.1 -88.1 1 35.0 -55.2 64 20 618.2 618.2 321.4 618.3 0.01 39 21 26104 -58.5 -90.5 1 32.0 -60.0 88 26 648.0 648.0 322.6 648.0 0.01 40 20 26410 -58.5 -90.5 1 32.0 -60.0 80 29 657.1 657.1 323.0 657.1 0.01 41 17 27458 -49.1 -86.1 1 37.0 -53.3 91 40 718.5 718.5 325.0 718.6 0.01 42 16 27860 -46.7 -83.7 1 37.0 -52.0 97 32 738.9 738.9 325.6 739.1 0.02 43 11 30346 -47.9 -84.9 1 37.0 -53.9 71 16 818.1 818.2 327.7 818.4 0.03 44 10 30980 -44.9 -82.9 1 38.0 -52.7 75 23 851.9 852.0 328.4 852.3 0.04 45 9.6 31254 -43.9 -81.9 1 38.0 -52.3 865.7 865.8 328.7 866.2 0.05 46 6.9 33478 -42.5 -80.5 1 38.0 -53.1 957.3 957.3 330.5 958.3 0.09 TRP 95 16901 -81.1 -88.1 30 7.0 -81.1 140 16 376.5 376.5 301.7 376.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5797.00 m Freezing level: 531.67 mb = 5399.11 m = 17713.41 ft Wetbulb zero: 606.47 mb = 4322.01 m = 14179.65 ft Sfc-500 mean rel hum: 53.51 % Est. max temperature: 23.67 C = 74.61 F Sfc-Lift cond lev (LCL): 747.36 mb = 2583.12 m = 8474.71 ft T: 15.77 C 700-500 lapse rate: 5.87 C/km ThetaE index: 15.51 C Layer 754.0- 588.0 mb Conv cond level (CCL): 649.47 mb = 3757.91 m = 12328.94 ft Mean mixing ratio: 10.37 g/kg Conv temperature: 22.59 C = 72.67 F Cap Strength: 2.14 C Lifted Index: 0.46 C Risk: Showers probable Lifted Index @300 mb: 0.88 C Lifted Index @700 mb: 1.44 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 158.81 J/kg Max Up Vert Vel: 17.82 m/s Conv Inhibition (B-): 122.61 J/kg Cap Strength: 2.10 C Lift Cond Lev (LCL): 677.77 mb = 3403.28 m = 11165.49 ft Lev Free Conv (LFC): 472.77 mb = 6311.62 m = 20707.16 ft Equ Level (EL): 322.77 mb = 9173.97 m = 30097.96 ft B at Equ Level: 153.88 J/kg Max Parcel Lev (MPL): 182.77 mb = 13017.53 m = 42707.93 ft Wind level data Storm motion: 143 at 6 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 ---------------------------------------------------------- 0 776 2265 215 2 1.1 1.6 | 305 6 5.0 -3.6 1 760 2438 45 2 -1.4 -1.4 | 340 7 2.5 -6.6 2 733 2743 215 2 1.1 1.6 | 305 6 5.0 -3.6 3 707 3048 155 4 -1.7 3.6 | 306 3 2.2 -1.6 4 700 3135 155 4 -1.7 3.6 | 306 3 2.2 -1.6 5 682 3353 170 4 -0.7 3.9 | 292 3 3.2 -1.3 6 657 3658 115 8 -7.3 3.4 | 62 4 -3.4 -1.8 7 632 3962 100 8 -7.9 1.4 | 46 6 -4.0 -3.8 8 587 4572 90 8 -8.0 0.0 | 38 7 -4.1 -5.2 9 525 5486 95 12 -12.0 1.0 | 63 9 -8.1 -4.2 10 505 5791 85 6 -6.0 -0.5 | 20 6 -2.1 -5.7 11 500 5880 90 6 -6.0 0.0 | 22 6 -2.1 -5.2 12 486 6096 65 6 -5.4 -2.5 | 11 8 -1.6 -7.7 13 449 6706 95 10 -10.0 0.9 | 55 7 -6.1 -4.3 14 415 7315 135 16 -11.3 11.3 | 129 10 -7.4 6.1 15 400 7600 140 16 -10.3 12.3 | 138 10 -6.4 7.1 16 399 7620 145 14 -8.0 11.5 | 147 8 -4.1 6.3 17 367 8230 140 10 -6.4 7.7 | 134 4 -2.5 2.5 18 352 8534 100 8 -7.9 1.4 | 46 6 -4.0 -3.8 19 300 9700 135 16 -11.3 11.3 | 129 10 -7.4 6.1 20 285 10058 140 18 -11.6 13.8 | 138 12 -7.7 8.6 21 250 10970 135 14 -9.9 9.9 | 128 8 -6.0 4.7 22 250 10973 140 14 -9.0 10.7 | 137 8 -5.1 5.5 23 239 11278 115 12 -10.9 5.1 | 89 7 -7.0 -0.1 24 200 12450 125 19 -15.6 10.9 | 116 13 -11.7 5.7 25 156 14021 120 14 -12.1 7.0 | 102 8 -8.2 1.8 26 150 14250 70 10 -9.4 -3.4 | 33 10 -5.5 -8.6 27 148 14326 65 12 -10.9 -5.1 | 34 12 -7.0 -10.3 28 120 15545 85 12 -12.0 -1.0 | 52 10 -8.1 -6.2 29 108 16154 120 12 -10.4 6.0 | 97 7 -6.5 0.8 30 103 16459 100 12 -11.8 2.1 | 69 9 -7.9 -3.1 31 100 16610 130 21 -16.1 13.5 | 124 15 -12.2 8.3 32 97 16764 130 21 -16.1 13.5 | 124 15 -12.2 8.3 33 95 16901 140 16 -10.3 12.3 | 138 10 -6.4 7.1 34 92 17069 135 18 -12.7 12.7 | 130 12 -8.8 7.5 35 88 17374 140 6 -3.9 4.6 | 357 1 0.0 -0.6 36 83 17678 85 8 -8.0 -0.7 | 35 7 -4.1 -5.9 37 79 17983 60 21 -18.2 -10.5 | 42 21 -14.3 -15.7 38 71 18593 70 18 -16.9 -6.2 | 49 17 -13.0 -11.4 39 70 18660 80 14 -13.8 -2.4 | 52 12 -9.9 -7.6 40 67 18898 75 10 -9.7 -2.6 | 37 10 -5.8 -7.8 41 64 19202 75 16 -15.5 -4.1 | 51 15 -11.6 -9.3 42 58 19812 105 29 -28.0 7.5 | 95 24 -24.1 2.3 43 55 20117 90 14 -14.0 0.0 | 63 11 -10.1 -5.2 44 50 20670 120 16 -13.9 8.0 | 106 10 -10.0 2.8 45 50 20726 135 21 -14.8 14.8 | 131 15 -11.0 9.7 46 47 21031 125 12 -9.8 6.9 | 106 6 -5.9 1.7 47 45 21336 100 4 -3.9 0.7 | 1 5 -0.1 -4.5 48 43 21641 70 8 -7.5 -2.7 | 25 9 -3.6 -7.9 49 41 21946 115 16 -14.5 6.8 | 98 11 -10.6 1.6 50 39 22250 125 16 -13.1 9.2 | 113 10 -9.2 4.0 51 37 22555 85 21 -20.9 -1.8 | 68 18 -17.0 -7.0 52 35 22860 90 31 -31.0 0.0 | 79 28 -27.1 -5.2 53 33 23165 105 23 -22.2 6.0 | 92 18 -18.3 0.8 54 32 23470 85 23 -22.9 -2.0 | 69 20 -19.0 -7.2 55 30 23840 95 21 -20.9 1.8 | 79 17 -17.0 -3.4 56 29 24079 90 18 -18.0 0.0 | 70 15 -14.1 -5.2 57 28 24384 60 14 -12.1 -7.0 | 34 15 -8.2 -12.2 58 26 24689 70 29 -27.3 -9.9 | 57 28 -23.4 -15.1 59 24 25298 55 23 -18.8 -13.2 | 39 24 -15.0 -18.4 60 22 25908 75 31 -29.9 -8.0 | 63 29 -26.1 -13.2 61 21 26213 95 23 -22.9 2.0 | 80 19 -19.0 -3.2 62 20 26410 80 29 -28.6 -5.0 | 67 27 -24.7 -10.2 63 20 26518 80 27 -26.6 -4.7 | 66 25 -22.7 -9.9 64 17 27432 90 41 -41.0 0.0 | 82 37 -37.1 -5.2 65 16 28042 100 29 -28.6 5.0 | 90 25 -24.7 -0.2 66 14 28956 65 23 -20.8 -9.7 | 49 23 -17.0 -14.9 67 11 30175 70 14 -13.2 -4.8 | 43 14 -9.3 -10.0 68 10 30980 75 23 -22.2 -6.0 | 59 21 -18.3 -11.2 Wind Parameters Mean winds (0-6000m): 113.2 at 8.7 knts Storm direction: 143.2 at 6.5 knts Shear (0-3000m) pos: 0.4 neg: 1.7 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 112.6 deg Storm rel helicity (0-3000m) pos: 10.5 neg: -8.6 tot: 1.9 m^2/s^2 ave: 0.6 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 0.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 22.39 Bulk Shear: 7.09 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 ------------------------------------------------------------------------------- 500 156 2 318 5| 0.0 0.2 0.2| 4.7 -4.3 0.4 0.8 0.01| 10.4 0.1 1000 164 3 309 4| 0.0 1.6 1.6| 5.1 -5.5 -0.4 -0.4 -0.03| 7.3 -0.2 1500 143 4 323 3| 0.0 3.0 3.0| 5.5 -6.2 -0.7 -0.4 0.08| 7.8 0.6 2000 123 5 6 3| 0.0 2.4 2.4| 5.5 -7.9 -2.3 -1.2 0.03| 6.4 0.2 2500 112 6 22 3| 0.0 2.1 2.1| 6.8 -8.6 -1.7 -0.7 0.04| 5.4 0.2 3000 106 6 32 4| 0.4 1.7 2.1| 10.5 -8.6 1.9 0.6 0.10| 4.9 0.5 4000 100 7 35 5| 0.3 0.9 1.2| 14.6 -20.3 -5.7 -1.4 -0.04| 5.0 -0.2 5000 102 8 45 5| 1.5 0.7 2.2| 43.7 -20.3 23.4 4.7 0.23| 5.5 1.3 6000 113 9 66 4| 1.2 0.8 2.0| 52.0 -22.6 29.4 4.9 0.22| 5.4 1.2 Wrote GIF file: /home/apache/climate/data/raob//MMZC/skewt/MMZC.skewt.20251013.12.gif