UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081312.upa.cvt Date: 1200Z 13 AUG 25 Searching for MMZC... Searching the city database file for: MMZC ... Date:1200Z 13 AUG 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 116 1 925 801 2 850 1532 SFC 780 2265 14.0 12.5 91 1.5 13.0 175 2 308.3 310.5 295.3 343.9 11.76 4 733 2787 11.4 10.2 92 1.2 10.6 129 8 311.0 313.0 295.3 343.9 10.73 5 721 2926 11.0 8.4 84 2.6 9.4 124 9 312.0 313.8 294.7 341.8 9.64 6 717 2972 12.0 6.0 67 6.0 8.3 123 9 313.6 315.2 294.1 339.2 8.21 7 716 2984 12.0 5.0 62 7.0 7.8 122 10 313.7 315.2 293.7 337.6 7.66 8 700 3173 11.2 4.2 62 7.0 7.1 120 8 314.9 316.3 293.9 338.1 7.41 9 698 3197 11.2 4.2 62 7.0 7.1 116 8 315.1 316.6 293.9 338.5 7.43 10 688 3318 10.2 7.1 81 3.1 8.3 97 8 315.3 317.1 295.3 344.2 9.24 11 636 3969 6.4 0.4 65 6.0 3.1 62 14 318.2 319.4 293.8 338.0 6.21 12 528 5471 -4.3 -5.7 90 1.4 -5.0 87 8 322.7 323.7 293.9 338.3 4.74 13 513 5698 -5.9 -6.5 96 0.6 -6.2 102 8 323.5 324.4 294.0 338.6 4.59 14 508 5775 -6.3 -7.3 93 1.0 -6.8 109 8 323.9 324.7 293.9 338.3 4.35 15 505 5822 -5.3 -9.8 71 4.5 -7.3 113 8 325.6 326.4 293.7 337.7 3.60 16 500 5900 -6.1 -10.0 74 3.9 -7.8 120 8 325.6 326.3 293.7 337.6 3.58 17 474 6316 -10.1 -11.1 92 1.0 -10.5 140 4 325.7 326.3 293.6 337.3 3.46 18 473 6332 -10.3 -11.3 92 1.0 -10.7 140 3 325.6 326.3 293.6 337.1 3.41 19 468 6414 -8.9 -13.3 70 4.4 -10.6 140 2 328.3 328.9 293.9 338.3 2.93 20 465 6464 -8.5 -14.5 62 6.0 -10.8 138 2 329.4 330.0 294.0 338.6 2.67 21 423 7194 -12.9 -19.9 56 7.0 -15.2 117 4 332.9 333.2 294.2 339.4 1.86 22 414 7358 -13.3 -26.3 33 13.0 -16.9 143 4 334.4 334.6 293.9 338.3 1.08 23 400 7620 -14.9 -25.9 39 11.0 -17.9 165 4 335.6 335.9 294.3 339.9 1.16 24 383 7946 -17.9 -25.9 50 8.0 -20.0 146 5 335.9 336.1 294.4 340.3 1.21 25 351 8592 -21.5 -35.5 27 14.0 -24.1 112 4 339.5 339.6 294.7 341.5 0.53 26 323 9199 -25.5 -38.5 29 13.0 -27.6 56 7 342.1 342.2 295.2 343.8 0.42 27 315 9380 -26.7 -45.7 15 19.0 -29.0 52 8 342.9 343.0 295.2 343.8 0.20 28 300 9730 -29.3 -44.3 22 15.0 -31.1 65 6 344.1 344.1 295.6 345.1 0.25 29 285 10096 -32.5 -55.5 8 23.0 -34.3 56 8 344.6 344.6 295.5 344.9 0.07 30 250 11010 -40.3 -50.3 33 10.0 -41.0 335 2 346.2 346.2 295.9 346.8 0.15 31 235 11426 -44.3 -49.3 57 5.0 -44.6 341 2 346.3 346.3 296.0 347.0 0.18 32 203 12384 -51.9 -64.9 20 13.0 -52.2 18 14 349.1 349.1 296.5 349.2 0.03 33 200 12480 -52.9 -66.9 17 14.0 -53.2 20 16 349.0 349.0 296.4 349.1 0.02 34 158 13955 -63.9 -73.9 24 10.0 -64.0 116 6 354.7 354.7 297.7 354.7 0.01 35 150 14270 -66.9 -75.9 27 9.0 -67.0 135 8 354.8 354.8 297.7 354.9 0.01 36 136 14853 -72.1 -78.1 40 6.0 -72.1 139 13 355.7 355.7 297.8 355.8 0.01 37 128 15207 -74.9 -79.9 46 5.0 -74.9 110 10 356.9 356.9 298.1 356.9 0.01 38 125 15344 -75.5 -80.4 46 4.9 -75.5 95 8 358.2 358.2 298.4 358.3 0.00 39 116 15775 -75.9 -80.7 47 4.8 -75.9 140 17 365.2 365.2 299.7 365.3 0.01 40 115 15825 -75.9 -80.7 47 4.8 -75.9 150 18 366.1 366.1 299.9 366.2 0.01 41 100 16640 -71.5 -81.5 21 10.0 -71.6 130 4 389.6 389.6 303.8 389.6 0.01 42 78 18109 -72.3 -87.3 9 15.0 -72.3 76 32 416.6 416.6 307.3 416.6 0.00 43 70 18750 -70.3 -87.3 7 17.0 -70.4 100 29 434.0 434.0 309.3 434.0 0.00 44 61 19567 -70.1 -89.1 5 19.0 -70.2 83 35 451.9 451.9 311.0 451.9 0.00 45 50 20770 -62.7 -89.7 1 27.0 -63.1 90 35 495.7 495.7 314.7 495.7 0.00 46 45 21417 -64.3 -90.3 2 26.0 -64.7 101 41 507.0 507.0 315.4 507.0 0.00 47 30 23940 -57.3 -91.3 1 34.0 -58.6 75 49 588.4 588.4 320.0 588.4 0.00 48 24 25364 -53.3 -88.3 1 35.0 -55.6 100 49 638.8 638.8 322.3 638.9 0.01 49 20 26540 -52.7 -88.7 1 36.0 -55.5 95 45 674.9 674.9 323.6 674.9 0.01 50 19 26872 -52.9 -87.9 1 35.0 -55.7 89 40 684.2 684.2 323.9 684.3 0.01 51 18 27223 -50.7 -86.7 1 36.0 -54.2 78 36 701.8 701.8 324.5 701.9 0.01 52 15 28407 -53.1 -88.1 1 35.0 -56.4 65 49 731.4 731.4 325.4 731.5 0.01 53 14 28853 -52.9 -88.9 1 36.0 -56.4 76 52 746.7 746.7 325.8 746.7 0.01 54 13 29334 -51.5 -87.5 1 36.0 -55.6 91 51 767.5 767.5 326.4 767.6 0.01 55 12 29864 -42.9 -80.9 1 38.0 -50.8 95 49 815.7 815.8 327.6 816.2 0.05 56 11 30454 -40.9 -79.9 1 39.0 -50.3 98 53 843.6 843.6 328.2 844.2 0.06 57 10 31100 -43.5 -81.5 1 38.0 -52.0 115 54 857.2 857.2 328.5 857.7 0.05 58 8.5 32193 -43.7 -85.7 0 42.0 -52.8 897.2 897.2 329.4 897.5 0.03 TRP 125 15344 -75.5 -80.4 46 4.9 -75.5 95 8 358.2 358.2 298.4 358.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5784.00 m Freezing level: 571.40 mb = 4867.33 m = 15968.72 ft Wetbulb zero: 594.74 mb = 4510.28 m = 14797.33 ft Sfc-500 mean rel hum: 79.32 % Est. max temperature: 23.43 C = 74.17 F Sfc-Lift cond lev (LCL): 762.82 mb = 2452.29 m = 8045.49 ft T: 13.07 C 700-500 lapse rate: 6.34 C/km ThetaE index: 6.30 C Layer 733.0- 700.0 mb Conv cond level (CCL): 643.31 mb = 3874.23 m = 12710.58 ft Mean mixing ratio: 9.80 g/kg Conv temperature: 22.82 C = 73.08 F Cap Strength: 2.87 C Lifted Index: -0.20 C Risk: Thunderstorms probable Lifted Index @300 mb: 3.49 C Lifted Index @700 mb: 2.60 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 77.77 J/kg Max Up Vert Vel: 12.47 m/s Conv Inhibition (B-): 111.57 J/kg Cap Strength: 2.87 C Lift Cond Lev (LCL): 695.76 mb = 3223.85 m = 10576.81 ft Lev Free Conv (LFC): 560.76 mb = 4985.10 m = 16355.13 ft Equ Level (EL): 460.76 mb = 6534.98 m = 21439.96 ft B at Equ Level: 73.49 J/kg Max Parcel Lev (MPL): 370.76 mb = 8186.58 m = 26858.52 ft Wind level data Storm motion: 127 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 ---------------------------------------------------------- 0 780 2265 175 2 -0.2 2.0 | 288 5 4.5 -1.4 1 764 2438 90 8 -8.0 0.0 | 44 5 -3.4 -3.4 2 737 2743 130 8 -6.1 5.1 | 139 2 -1.5 1.7 3 711 3048 120 10 -8.7 5.0 | 111 4 -4.0 1.6 4 700 3173 120 8 -6.9 4.0 | 104 2 -2.3 0.6 5 685 3353 90 8 -8.0 0.0 | 44 5 -3.4 -3.4 6 659 3658 60 12 -10.4 -6.0 | 31 11 -5.8 -9.4 7 612 4267 65 16 -14.5 -6.8 | 44 14 -9.9 -10.2 8 567 4877 85 8 -8.0 -0.7 | 39 5 -3.3 -4.1 9 546 5182 105 8 -7.7 2.1 | 66 3 -3.1 -1.4 10 526 5486 85 8 -8.0 -0.7 | 39 5 -3.3 -4.1 11 500 5900 120 8 -6.9 4.0 | 104 2 -2.3 0.6 12 487 6096 140 8 -5.1 6.1 | 169 3 -0.5 2.7 13 469 6401 140 2 -1.3 1.5 | 300 4 3.3 -1.9 14 450 6706 130 4 -3.1 2.6 | 299 2 1.6 -0.9 15 433 7010 85 4 -4.0 -0.3 | 350 4 0.6 -3.8 16 416 7315 140 4 -2.6 3.1 | 280 2 2.1 -0.4 17 400 7620 165 4 -1.0 3.9 | 263 4 3.6 0.4 18 400 7620 175 4 -0.3 4.0 | 263 4 4.3 0.5 19 368 8230 120 6 -5.2 3.0 | 52 1 -0.6 -0.4 20 353 8534 120 4 -3.5 2.0 | 321 2 1.2 -1.4 21 339 8839 65 6 -5.4 -2.5 | 8 6 -0.8 -6.0 22 312 9449 50 8 -6.1 -5.1 | 10 9 -1.5 -8.6 23 300 9730 65 6 -5.4 -2.5 | 8 6 -0.8 -6.0 24 299 9754 70 6 -5.6 -2.1 | 10 6 -1.0 -5.5 25 286 10058 55 8 -6.6 -4.6 | 13 8 -1.9 -8.0 26 262 10668 65 4 -3.6 -1.7 | 349 5 1.0 -5.1 27 251 10973 345 2 0.5 -1.9 | 316 7 5.1 -5.4 28 250 11010 335 2 0.8 -1.8 | 314 8 5.5 -5.3 29 240 11278 320 2 1.3 -1.5 | 310 8 5.9 -5.0 30 229 11582 5 2 -0.2 -2.0 | 321 7 4.5 -5.4 31 200 12480 20 16 -5.5 -15.0 | 3 18 -0.8 -18.5 32 181 13106 20 10 -3.4 -9.4 | 355 13 1.2 -12.8 33 172 13411 85 4 -4.0 -0.3 | 350 4 0.6 -3.8 34 150 14270 135 8 -5.7 5.7 | 155 2 -1.0 2.2 35 149 14326 135 10 -7.1 7.1 | 146 4 -2.4 3.6 36 134 14935 140 14 -9.0 10.7 | 149 8 -4.4 7.3 37 125 15344 95 8 -8.0 0.7 | 51 4 -3.3 -2.7 38 121 15545 90 10 -10.0 0.0 | 57 6 -5.4 -3.4 39 115 15850 155 19 -8.0 17.2 | 166 14 -3.4 13.8 40 109 16154 175 16 -1.4 15.9 | 195 13 3.2 12.5 41 103 16459 115 10 -9.1 4.2 | 100 5 -4.4 0.8 42 100 16640 130 4 -3.1 2.6 | 299 2 1.6 -0.9 43 98 16764 330 4 2.0 -3.5 | 316 10 6.6 -6.9 44 93 17069 15 14 -3.6 -13.5 | 357 17 1.0 -17.0 45 88 17374 20 27 -9.2 -25.4 | 9 29 -4.6 -28.8 46 76 18288 90 33 -33.0 0.0 | 83 29 -28.4 -3.4 47 70 18750 100 29 -28.6 5.0 | 94 24 -23.9 1.6 48 65 19202 105 37 -35.7 9.6 | 101 32 -31.1 6.1 49 62 19507 80 35 -34.5 -6.1 | 72 31 -29.8 -9.5 50 59 19812 95 35 -34.9 3.1 | 89 30 -30.2 -0.4 51 53 20422 90 25 -25.0 0.0 | 80 21 -20.4 -3.4 52 50 20726 75 33 -31.9 -8.5 | 66 30 -27.2 -12.0 53 50 20770 90 35 -35.0 0.0 | 84 31 -30.4 -3.4 54 43 21641 105 43 -41.5 11.1 | 102 38 -36.9 7.7 55 41 21946 125 37 -30.3 21.2 | 125 31 -25.7 17.8 56 38 22555 100 37 -36.4 6.4 | 95 32 -31.8 3.0 57 36 22860 85 33 -32.9 -2.9 | 77 29 -28.2 -6.3 58 30 23940 75 49 -47.3 -12.7 | 69 46 -42.7 -16.1 59 28 24384 75 49 -47.3 -12.7 | 69 46 -42.7 -16.1 60 24 25298 100 49 -48.3 8.5 | 97 44 -43.6 5.1 61 21 26213 105 47 -45.4 12.2 | 102 42 -40.8 8.7 62 20 26540 95 45 -44.8 3.9 | 91 40 -40.2 0.5 63 18 27127 85 37 -36.9 -3.2 | 78 33 -32.2 -6.7 64 17 27432 65 35 -31.7 -14.8 | 56 33 -27.1 -18.2 65 16 28042 55 47 -38.5 -27.0 | 48 46 -33.9 -30.4 66 13 29261 85 54 -53.8 -4.7 | 81 50 -49.2 -8.1 67 13 29566 100 45 -44.3 7.8 | 96 40 -39.7 4.4 68 12 30175 90 53 -53.0 0.0 | 86 48 -48.4 -3.4 69 10 31100 115 54 -48.9 22.8 | 114 48 -44.3 19.4 Wind Parameters Mean winds (0-6000m): 96.6 at 7.7 knts Storm direction: 126.6 at 5.8 knts Shear (0-3000m) pos: 1.4 neg: 2.3 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 129.0 deg Storm rel helicity (0-3000m) pos: 17.0 neg: -10.8 tot: 6.3 m^2/s^2 ave: 2.1 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 1.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 179.23 Bulk Shear: 0.43 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 ------------------------------------------------------------------------------- 500 110 7 60 2| 0.0 7.1 7.1| 3.9 0.0 3.9 7.7 0.62| 15.7 9.8 1000 116 8 91 2| 0.0 3.9 3.9| 3.9 -2.9 0.9 0.9 0.27| 10.9 2.9 1500 99 9 62 4| 0.0 4.7 4.7| 5.2 -8.8 -3.6 -2.4 0.09| 10.5 0.9 2000 85 10 52 7| 0.9 3.5 4.4| 12.9 -8.8 4.1 2.0 0.15| 8.8 1.3 2500 82 11 50 8| 1.0 2.8 3.8| 14.9 -9.6 5.4 2.1 0.13| 8.5 1.1 3000 83 10 50 7| 1.4 2.3 3.7| 17.0 -10.8 6.3 2.1 0.13| 7.9 1.1 4000 89 10 54 6| 1.6 1.8 3.4| 23.1 -12.3 10.8 2.7 0.24| 7.6 1.8 5000 91 8 49 5| 1.4 1.5 2.9| 25.1 -13.5 11.6 2.3 0.23| 7.0 1.6 6000 97 8 50 4| 1.3 1.6 2.9| 25.1 -15.1 10.0 1.7 0.19| 6.5 1.2 Wrote GIF file: /home/apache/climate/data/raob//MMZC/skewt/MMZC.skewt.20250813.12.gif