UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for MMZC... Searching the city database file for: MMZC ... Date:0000Z 11 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 64 1 925 760 2 850 1503 SFC 779 2265 19.0 12.0 64 7.0 14.3 275 1 313.8 316.0 296.4 349.1 11.39 4 743 2666 13.8 11.4 85 2.4 12.2 95 21 312.4 314.6 296.1 347.7 11.48 5 704 3115 9.6 9.5 99 0.1 9.5 95 26 312.6 314.6 295.6 345.5 10.66 6 700 3162 9.4 9.3 99 0.1 9.3 95 27 312.9 314.9 295.6 345.6 10.57 7 654 3723 6.0 5.5 97 0.5 5.7 112 28 315.2 316.9 294.9 342.4 8.70 8 595 4497 5.0 0.2 71 4.8 2.3 116 24 322.7 324.0 295.3 343.9 6.54 9 582 4676 3.4 -0.5 76 3.9 1.3 120 22 322.9 324.1 295.1 343.5 6.35 10 577 4747 3.0 -1.0 75 4.0 0.8 124 22 323.2 324.4 295.1 343.3 6.18 11 566 4903 4.2 -3.8 56 8.0 0.0 133 20 326.4 327.4 295.1 343.3 5.11 12 553 5092 3.4 -6.6 48 10.0 -1.6 144 19 327.6 328.5 294.7 341.8 4.22 13 500 5900 -3.3 -9.3 63 6.0 -6.1 155 16 329.0 329.8 294.7 341.8 3.78 14 451 6709 -9.5 -11.7 84 2.2 -10.4 136 17 331.1 331.8 295.0 342.9 3.46 15 432 7041 -11.5 -13.5 85 2.0 -12.3 123 18 332.6 333.3 295.1 343.4 3.13 16 423 7202 -12.1 -15.8 74 3.7 -13.5 117 18 333.9 334.4 295.1 343.1 2.64 17 416 7330 -12.1 -24.1 36 12.0 -15.7 112 18 335.5 335.7 294.4 340.2 1.31 18 400 7630 -14.3 -24.3 42 10.0 -17.2 100 16 336.4 336.7 294.6 341.3 1.34 19 375 8116 -17.7 -24.7 54 7.0 -19.7 96 10 338.2 338.5 295.1 343.2 1.38 20 355 8525 -19.7 -31.7 34 12.0 -22.4 63 12 340.8 341.0 295.2 343.7 0.76 21 309 9538 -28.3 -36.3 46 8.0 -29.6 64 17 342.6 342.7 295.4 344.7 0.56 22 300 9750 -29.3 -41.3 30 12.0 -30.9 65 18 344.1 344.2 295.6 345.4 0.34 23 297 9821 -29.5 -44.5 22 15.0 -31.3 63 18 344.8 344.8 295.7 345.8 0.25 24 250 11020 -40.1 -53.1 24 13.0 -40.9 40 10 346.4 346.5 296.0 346.9 0.11 25 200 12500 -51.7 -70.7 9 19.0 -52.1 70 14 350.9 350.9 296.8 351.0 0.01 26 197 12598 -52.3 -71.3 8 19.0 -52.7 71 14 351.5 351.5 297.0 351.5 0.01 27 155 14110 -65.1 -73.1 32 8.0 -65.2 88 22 354.6 354.6 297.6 354.7 0.01 28 150 14310 -66.5 -73.5 37 7.0 -66.5 90 23 355.5 355.5 297.8 355.6 0.01 29 120 15628 -75.1 -84.1 23 9.0 -75.1 94 18 363.2 363.2 299.3 363.2 0.00 30 100 16660 -83.5 -87.4 50 3.9 -83.5 40 29 366.4 366.4 299.9 366.4 0.00 31 94 17003 -85.9 -89.0 57 3.1 -85.9 55 33 368.2 368.2 300.2 368.2 0.00 32 90 17244 -84.1 -88.3 47 4.2 -84.1 72 36 376.4 376.4 301.6 376.4 0.00 33 88 17371 -78.3 -86.3 26 8.0 -78.3 80 37 390.5 390.5 303.9 390.5 0.00 34 84 17639 -76.7 -83.7 32 7.0 -76.7 87 32 398.9 398.9 305.0 399.0 0.00 35 81 17851 -73.1 -84.1 17 11.0 -73.2 92 29 410.5 410.5 306.6 410.5 0.00 36 72 18537 -77.1 -87.1 19 10.0 -77.1 241 6 416.1 416.1 307.3 416.1 0.00 37 70 18700 -75.9 -87.9 13 12.0 -75.9 75 8 422.0 422.0 307.9 422.0 0.00 38 64 19217 -75.1 -88.1 11 13.0 -75.2 65 6 434.7 434.7 309.3 434.7 0.00 39 58 19796 -67.7 -87.7 4 20.0 -67.9 115 4 463.8 463.8 312.1 463.9 0.00 40 52 20453 -66.9 -89.9 3 23.0 -67.1 49 21 480.4 480.4 313.5 480.4 0.00 41 50 20690 -65.1 -90.1 2 25.0 -65.4 55 27 490.1 490.1 314.2 490.1 0.00 42 45 21337 -61.1 -90.1 1 29.0 -61.7 109 27 514.8 514.8 315.9 514.8 0.00 43 40 22066 -62.1 -91.1 1 29.0 -62.7 82 22 529.9 529.9 316.9 529.9 0.00 44 32 23463 -56.1 -90.1 1 34.0 -57.5 130 29 580.9 580.9 319.7 580.9 0.00 45 30 23870 -58.7 -88.7 1 30.0 -59.7 105 19 584.6 584.6 319.9 584.6 0.00 46 20 26460 -54.5 -88.5 1 34.0 -56.8 70 29 669.4 669.4 323.4 669.4 0.01 47 17 27506 -53.7 -87.7 1 34.0 -56.5 80 32 703.8 703.8 324.6 703.8 0.01 48 15 28315 -52.1 -87.1 1 35.0 -55.7 98 33 734.7 734.7 325.5 734.8 0.01 49 14 28766 -48.7 -85.7 1 37.0 -53.7 101 33 760.9 760.9 326.3 761.0 0.02 50 13 29257 -46.1 -83.1 1 37.0 -52.3 89 31 786.2 786.2 326.9 786.5 0.03 51 12 29788 -47.7 -84.7 1 37.0 -53.5 77 29 798.7 798.8 327.2 799.0 0.03 52 10 31000 -45.5 -82.5 1 37.0 -52.9 85 35 849.7 849.7 328.4 850.1 0.04 53 9.0 31704 -44.5 -85.5 0 41.0 -52.9 879.5 879.6 329.0 879.8 0.03 TRP 94 17003 -85.9 -89.0 57 3.1 -85.9 55 33 368.2 368.2 300.2 368.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5836.00 m Freezing level: 526.10 mb = 5501.98 m = 18050.88 ft Wetbulb zero: 565.84 mb = 4905.27 m = 16093.21 ft Sfc-500 mean rel hum: 76.66 % Est. max temperature: 23.17 C = 73.71 F Sfc-Lift cond lev (LCL): 702.06 mb = 3137.75 m = 10294.33 ft T: 9.50 C 700-500 lapse rate: 4.64 C/km ThetaE index: 3.56 C Layer 743.0- 700.0 mb Conv cond level (CCL): 707.66 mb = 3071.74 m = 10077.75 ft Mean mixing ratio: 10.97 g/kg Conv temperature: 17.89 C = 64.20 F Cap Strength: 3.15 C Lifted Index: 0.84 C Risk: Showers probable Lifted Index @300 mb: 0.86 C Lifted Index @700 mb: -0.29 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 40.53 J/kg Max Up Vert Vel: 9.00 m/s Conv Inhibition (B-): 2.23 J/kg Cap Strength: 3.12 C Lift Cond Lev (LCL): 704.54 mb = 3108.50 m = 10198.36 ft Lev Free Conv (LFC): 699.54 mb = 3167.41 m = 10391.65 ft Equ Level (EL): 629.54 mb = 4034.75 m = 13237.21 ft B at Equ Level: 24.93 J/kg Max Parcel Lev (MPL): 579.54 mb = 4710.86 m = 15455.39 ft Wind level data Storm motion: 149 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 ---------------------------------------------------------- 0 779 2265 275 1 1.0 -0.1 | 326 15 8.6 -12.7 1 763 2438 95 19 -18.9 1.7 | 46 16 -11.3 -11.0 2 700 3162 95 27 -26.9 2.4 | 62 22 -19.3 -10.3 3 634 3962 120 29 -25.1 14.5 | 96 18 -17.5 1.9 4 589 4572 115 23 -20.8 9.7 | 78 14 -13.2 -2.9 5 546 5182 150 18 -9.0 15.6 | 155 3 -1.4 2.9 6 500 5900 155 16 -6.8 14.5 | 205 2 0.9 1.9 7 488 6096 160 16 -5.5 15.0 | 222 3 2.1 2.4 8 401 7620 100 19 -18.7 3.3 | 50 14 -11.1 -9.3 9 400 7630 100 16 -15.8 2.8 | 40 13 -8.1 -9.9 10 369 8230 95 8 -8.0 0.7 | 2 12 -0.3 -11.9 11 354 8534 60 12 -10.4 -6.0 | 8 19 -2.8 -18.6 12 300 9750 65 18 -16.3 -7.6 | 23 22 -8.7 -20.2 13 300 9754 65 18 -16.3 -7.6 | 23 22 -8.7 -20.2 14 252 10973 25 12 -5.1 -10.9 | 354 24 2.5 -23.5 15 250 11020 40 10 -6.4 -7.7 | 357 20 1.2 -20.3 16 200 12497 75 14 -13.5 -3.6 | 20 17 -5.9 -16.3 17 200 12500 70 14 -13.2 -4.8 | 18 18 -5.5 -17.4 18 150 14310 90 23 -23.0 0.0 | 51 20 -15.4 -12.6 19 150 14326 80 23 -22.7 -4.0 | 42 22 -15.0 -16.6 20 142 14630 105 19 -18.4 4.9 | 54 13 -10.7 -7.7 21 121 15545 100 19 -18.7 3.3 | 50 14 -11.1 -9.3 22 109 16154 35 12 -6.9 -9.8 | 358 22 0.7 -22.5 23 100 16660 40 29 -18.6 -22.2 | 18 37 -11.0 -34.9 24 98 16764 40 29 -18.6 -22.2 | 18 37 -11.0 -34.9 25 94 17003 55 33 -27.0 -18.9 | 32 37 -19.4 -31.6 26 88 17374 80 37 -36.4 -6.4 | 57 35 -28.8 -19.1 27 79 17983 95 27 -26.9 2.4 | 62 22 -19.3 -10.3 28 71 18593 255 4 3.9 1.0 | 315 16 11.5 -11.6 29 70 18700 75 8 -7.7 -2.1 | 0 15 -0.1 -14.7 30 68 18898 80 8 -7.9 -1.4 | 1 14 -0.3 -14.0 31 64 19202 70 6 -5.6 -2.1 | 352 15 2.0 -14.7 32 61 19507 15 10 -2.6 -9.7 | 347 23 5.0 -22.3 33 58 19812 115 4 -3.6 1.7 | 340 12 4.0 -10.9 34 55 20117 40 12 -7.7 -9.2 | 0 22 -0.1 -21.8 35 50 20690 55 27 -22.1 -15.5 | 27 32 -14.5 -28.1 36 50 20726 40 23 -14.8 -17.6 | 13 31 -7.2 -30.3 37 47 21031 60 27 -23.4 -13.5 | 31 31 -15.8 -26.1 38 45 21336 110 27 -25.4 9.2 | 79 18 -17.8 -3.4 39 43 21641 75 19 -18.4 -4.9 | 31 21 -10.7 -17.6 40 34 23165 100 31 -30.5 5.4 | 72 24 -22.9 -7.3 41 32 23470 130 29 -22.2 18.6 | 112 16 -14.6 6.0 42 30 23870 105 19 -18.4 4.9 | 54 13 -10.7 -7.7 43 29 24079 100 19 -18.7 3.3 | 50 14 -11.1 -9.3 44 25 24994 110 19 -17.9 6.5 | 59 12 -10.2 -6.1 45 24 25298 80 21 -20.7 -3.6 | 39 21 -13.1 -16.3 46 23 25603 105 31 -29.9 8.0 | 78 23 -22.3 -4.6 47 22 25908 85 27 -26.9 -2.4 | 52 24 -19.3 -15.0 48 20 26460 70 29 -27.3 -9.9 | 41 30 -19.6 -22.6 49 19 26822 65 31 -28.1 -13.1 | 38 33 -20.5 -25.7 50 14 28651 105 33 -31.9 8.5 | 80 25 -24.3 -4.1 51 12 29870 75 29 -28.0 -7.5 | 45 29 -20.4 -20.1 52 10 31000 85 35 -34.9 -3.1 | 60 31 -27.2 -15.7 Wind Parameters Mean winds (0-6000m): 118.9 at 19.7 knts Storm direction: 148.9 at 14.8 knts Shear (0-3000m) pos: 3.3 neg: 4.0 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): -167.2 deg Storm rel helicity (0-3000m) pos: 122.2 neg: -36.6 tot: 85.6 m^2/s^2 ave: 28.5 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 13.4 stream: 6.2 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 4.74 Bulk Shear: 8.55 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 95 17 40 15| 0.0 24.3 24.3| 31.8 -16.6 15.2 30.3 0.44| 42.4 18.6 1000 95 21 51 17| 2.5 12.1 14.6| 53.7 -16.6 37.1 37.1 0.47| 24.2 11.4 1500 100 23 61 18| 3.5 8.1 11.6| 91.4 -16.6 74.8 49.8 0.53| 18.8 10.0 2000 105 25 69 17| 2.6 6.1 8.7|105.6 -27.0 78.6 39.3 0.49| 15.7 7.7 2500 108 24 71 17| 2.4 4.9 7.3|112.9 -36.6 76.3 30.5 0.43| 14.2 6.1 3000 112 24 75 15| 3.3 4.0 7.4|122.2 -36.6 85.6 28.5 0.46| 13.4 6.2 4000 120 22 81 11| 2.6 3.1 5.6|123.9 -37.5 86.4 21.6 0.45| 10.7 4.8 5000 122 21 81 10| 2.1 3.4 5.5|123.9 -46.1 77.8 15.6 0.31| 9.8 3.1 6000 119 20 72 10| 1.7 2.4 4.1|123.9 -85.7 38.2 6.4 0.16| 9.4 1.5 Wrote GIF file: /home/apache/climate/data/raob//MMZC/skewt/MMZC.skewt.20251011.00.gif