UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081500.upa.cvt Date: 0000Z 15 AUG 25 Searching for MMZC... Searching the city database file for: MMZC ... Date:0000Z 15 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 -4 1 925 710 2 850 1474 SFC 778 2265 27.6 8.6 30 19.0 15.1 0 0 323.1 324.9 297.1 352.3 9.05 4 777 2276 24.8 6.8 32 18.0 13.4 4 1 320.2 321.8 295.7 345.8 8.00 5 700 3175 15.6 3.6 45 12.0 8.4 75 8 319.8 321.1 294.9 342.5 7.10 6 639 3939 7.8 2.8 71 5.0 4.9 130 5 319.3 320.8 295.0 342.8 7.35 7 567 4913 -0.5 -1.1 96 0.6 -0.8 91 8 320.7 321.9 294.5 340.8 6.24 8 556 5070 -0.7 -3.5 81 2.8 -2.1 110 7 322.3 323.3 294.2 339.6 5.32 9 530 5451 -3.9 -4.4 96 0.5 -4.1 50 3 322.9 323.9 294.3 339.9 5.22 10 524 5541 -4.5 -4.5 100 0.0 -4.5 43 3 323.2 324.2 294.4 340.3 5.24 11 517 5647 -5.3 -8.8 76 3.5 -6.8 65 7 323.5 324.2 293.3 336.1 3.80 12 503 5863 -6.3 -10.4 73 4.1 -8.1 95 12 324.8 325.5 293.4 336.3 3.45 13 500 5910 -6.7 -11.1 71 4.4 -8.5 95 12 324.9 325.5 293.3 335.9 3.28 14 495 5988 -6.9 -13.9 57 7.0 -9.6 80 11 325.6 326.1 292.9 334.5 2.64 15 491 6052 -6.1 -21.1 29 15.0 -11.0 69 10 327.3 327.6 292.3 332.4 1.45 16 477 6277 -7.3 -25.3 22 18.0 -12.6 75 7 328.5 328.7 292.3 332.2 1.02 17 466 6458 -8.1 -19.1 41 11.0 -11.9 88 5 329.7 330.1 293.3 336.1 1.81 18 448 6763 -8.9 -25.9 24 17.0 -13.8 103 11 332.5 332.7 293.4 336.2 1.03 19 428 7114 -11.1 -35.1 12 24.0 -16.4 101 15 334.0 334.1 293.3 335.8 0.45 20 416 7332 -12.5 -29.5 23 17.0 -16.8 113 14 335.0 335.1 293.8 337.9 0.80 21 400 7630 -14.1 -33.1 18 19.0 -18.4 120 10 336.7 336.8 294.0 338.9 0.59 22 320 9287 -27.1 -40.1 28 13.0 -29.0 74 5 340.8 340.9 294.8 342.3 0.36 23 303 9679 -29.9 -56.9 5 27.0 -32.0 44 11 342.3 342.3 294.9 342.5 0.06 24 300 9750 -30.3 -58.3 5 28.0 -32.4 45 12 342.7 342.7 295.0 342.9 0.05 25 250 11020 -40.3 -64.3 6 24.0 -41.3 45 21 346.2 346.2 295.8 346.3 0.03 26 234 11467 -43.3 -62.3 11 19.0 -44.0 38 22 348.2 348.2 296.3 348.4 0.04 27 200 12500 -52.9 -66.9 17 14.0 -53.2 20 25 349.0 349.0 296.4 349.1 0.02 28 150 14290 -66.7 -74.7 32 8.0 -66.8 20 29 355.2 355.2 297.7 355.2 0.01 29 134 14963 -70.9 -77.9 35 7.0 -70.9 16 19 359.4 359.4 298.6 359.4 0.01 30 124 15417 -74.5 -78.9 50 4.4 -74.5 50 14 360.9 360.9 298.9 360.9 0.01 31 102 16538 -79.1 -83.6 47 4.5 -79.1 110 23 372.8 372.8 301.1 372.8 0.00 32 100 16650 -78.9 -83.9 44 5.0 -78.9 100 19 375.3 375.3 301.5 375.3 0.00 33 95 16943 -77.7 -83.7 37 6.0 -77.7 100 21 383.2 383.2 302.8 383.2 0.00 34 89 17322 -71.3 -84.3 13 13.0 -71.3 82 23 403.2 403.2 305.6 403.2 0.00 35 70 18750 -68.9 -88.9 4 20.0 -69.0 75 21 437.0 437.0 309.6 437.0 0.00 36 54 20304 -68.1 -90.1 3 22.0 -68.3 93 40 472.5 472.5 312.8 472.5 0.00 37 50 20770 -64.9 -89.9 2 25.0 -65.2 100 41 490.5 490.5 314.2 490.6 0.00 38 45 21418 -60.9 -89.9 1 29.0 -61.4 89 39 515.3 515.3 316.0 515.3 0.00 39 33 23351 -59.3 -90.3 1 31.0 -60.2 93 44 567.3 567.3 319.0 567.3 0.00 40 30 23950 -57.3 -90.3 1 33.0 -58.6 85 49 588.4 588.4 320.0 588.5 0.00 41 26 24862 -55.9 -89.9 1 34.0 -57.5 78 47 617.0 617.0 321.3 617.0 0.00 42 23 25653 -51.3 -87.3 1 36.0 -54.1 88 48 652.5 652.5 322.8 652.6 0.01 43 20 26570 -48.5 -84.5 1 36.0 -52.4 90 51 687.7 687.7 324.0 687.8 0.02 44 19 26907 -49.1 -84.1 1 35.0 -53.0 89 48 696.0 696.0 324.3 696.2 0.02 45 17 27642 -46.3 -83.3 1 37.0 -51.5 87 39 727.5 727.5 325.3 727.7 0.02 46 13 29426 -45.9 -82.9 1 37.0 -52.2 99 40 786.9 786.9 326.9 787.2 0.03 47 12 29956 -48.9 -84.9 1 36.0 -54.2 96 42 794.5 794.5 327.1 794.7 0.02 48 10 31170 -42.7 -80.7 1 38.0 -51.5 85 53 860.2 860.2 328.6 860.7 0.06 49 8.5 32268 -42.1 -80.1 1 38.0 -52.0 903.4 903.5 329.5 904.2 0.08 TRP 102 16538 -79.1 -83.6 47 4.5 -79.1 110 23 372.8 372.8 301.1 372.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5914.00 m Freezing level: 571.34 mb = 4854.06 m = 15925.19 ft Wetbulb zero: 577.14 mb = 4768.34 m = 15643.99 ft Sfc-500 mean rel hum: 67.79 % Est. max temperature: 24.27 C = 75.68 F Sfc-Lift cond lev (LCL): 588.74 mb = 4606.38 m = 15112.61 ft T: 2.11 C 700-500 lapse rate: 8.15 C/km ThetaE index: 9.85 C Layer 777.0- 639.0 mb Conv cond level (CCL): 585.98 mb = 4644.53 m = 15237.77 ft Mean mixing ratio: 7.46 g/kg Conv temperature: 25.00 C = 77.00 F Cap Strength: 0.29 C Lifted Index: -1.45 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.56 C Lifted Index @700 mb: -0.17 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 55.03 J/kg Max Up Vert Vel: 10.49 m/s Conv Inhibition (B-): 2.49 J/kg Cap Strength: 2.97 C Lift Cond Lev (LCL): 589.04 mb = 4602.13 m = 15098.66 ft Lev Free Conv (LFC): 574.04 mb = 4812.17 m = 15787.76 ft Equ Level (EL): 484.04 mb = 6162.74 m = 20218.72 ft B at Equ Level: 54.71 J/kg Max Parcel Lev (MPL): 404.04 mb = 7553.55 m = 24781.69 ft Wind level data Storm motion: 127 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 ---------------------------------------------------------- 0 778 2265 0 0 -0.0 -0.0 | 307 7 5.4 -4.1 1 762 2438 70 12 -11.3 -4.1 | 35 10 -5.8 -8.2 2 736 2743 75 12 -11.6 -3.1 | 40 10 -6.2 -7.2 3 710 3048 90 10 -10.0 0.0 | 48 6 -4.6 -4.1 4 700 3175 75 8 -7.7 -2.1 | 20 7 -2.3 -6.2 5 685 3353 90 8 -8.0 0.0 | 32 5 -2.6 -4.1 6 660 3658 75 8 -7.7 -2.1 | 20 7 -2.3 -6.2 7 635 3962 140 4 -2.6 3.1 | 291 3 2.9 -1.1 8 612 4267 125 8 -6.6 4.6 | 112 1 -1.1 0.4 9 589 4572 85 8 -8.0 -0.7 | 28 5 -2.5 -4.8 10 568 4877 90 8 -8.0 0.0 | 32 5 -2.6 -4.1 11 547 5182 125 6 -4.9 3.4 | 324 1 0.5 -0.7 12 527 5486 35 2 -1.1 -1.6 | 323 7 4.3 -5.8 13 507 5791 95 12 -12.0 1.0 | 65 7 -6.5 -3.1 14 500 5910 95 12 -12.0 1.0 | 65 7 -6.5 -3.1 15 488 6096 60 10 -8.7 -5.0 | 19 10 -3.2 -9.1 16 469 6401 85 4 -4.0 -0.3 | 342 5 1.4 -4.5 17 451 6706 105 10 -9.7 2.6 | 70 5 -4.2 -1.6 18 433 7010 95 16 -15.9 1.4 | 75 11 -10.5 -2.7 19 401 7620 130 12 -9.2 7.7 | 133 5 -3.8 3.6 20 400 7630 120 10 -8.7 5.0 | 105 3 -3.2 0.9 21 384 7925 115 12 -10.9 5.1 | 100 6 -5.4 0.9 22 369 8230 125 10 -8.2 5.7 | 120 3 -2.8 1.6 23 354 8534 110 10 -9.4 3.4 | 80 4 -4.0 -0.7 24 339 8839 115 8 -7.3 3.4 | 67 2 -1.8 -0.8 25 326 9144 100 4 -3.9 0.7 | 337 4 1.5 -3.4 26 313 9449 40 6 -3.9 -4.6 | 350 9 1.6 -8.7 27 300 9750 45 12 -8.5 -8.5 | 14 13 -3.1 -12.6 28 300 9754 45 12 -8.5 -8.5 | 14 13 -3.1 -12.6 29 287 10058 55 14 -11.5 -8.0 | 26 14 -6.0 -12.2 30 250 11020 45 21 -14.8 -14.8 | 26 21 -9.4 -19.0 31 200 12500 20 25 -8.6 -23.5 | 6 28 -3.1 -27.6 32 191 12802 20 29 -9.9 -27.3 | 8 32 -4.5 -31.4 33 164 13716 30 25 -12.5 -21.7 | 15 27 -7.1 -25.8 34 150 14290 20 29 -9.9 -27.3 | 8 32 -4.5 -31.4 35 149 14326 20 29 -9.9 -27.3 | 8 32 -4.5 -31.4 36 134 14935 15 19 -4.9 -18.4 | 359 22 0.5 -22.5 37 127 15240 45 12 -8.5 -8.5 | 14 13 -3.1 -12.6 38 109 16154 75 21 -20.3 -5.4 | 57 18 -14.9 -9.6 39 103 16459 100 23 -22.7 4.0 | 90 17 -17.2 -0.1 40 102 16538 110 23 -21.6 7.9 | 103 17 -16.2 3.7 41 100 16650 100 19 -18.7 3.3 | 86 13 -13.3 -0.8 42 98 16764 100 19 -18.7 3.3 | 86 13 -13.3 -0.8 43 93 17069 100 23 -22.7 4.0 | 90 17 -17.2 -0.1 44 88 17374 80 23 -22.7 -4.0 | 65 19 -17.2 -8.1 45 84 17678 75 27 -26.1 -7.0 | 62 23 -20.7 -11.1 46 80 17983 95 33 -32.9 2.9 | 87 27 -27.4 -1.3 47 76 18288 90 16 -16.0 0.0 | 69 11 -10.6 -4.1 48 70 18750 75 21 -20.3 -5.4 | 57 18 -14.9 -9.6 49 68 18898 65 14 -12.7 -5.9 | 36 12 -7.3 -10.1 50 65 19202 80 25 -24.6 -4.3 | 66 21 -19.2 -8.5 51 62 19507 105 41 -39.6 10.6 | 101 35 -34.2 6.5 52 56 20117 85 39 -38.9 -3.4 | 77 34 -33.4 -7.5 53 50 20726 110 41 -38.5 14.0 | 107 35 -33.1 9.9 54 50 20770 100 41 -40.4 7.1 | 95 35 -34.9 3.0 55 43 21641 85 39 -38.9 -3.4 | 77 34 -33.4 -7.5 56 31 23774 95 45 -44.8 3.9 | 90 39 -39.4 -0.2 57 30 23950 85 49 -48.8 -4.3 | 79 44 -43.4 -8.4 58 29 24079 75 43 -41.5 -11.1 | 67 39 -36.1 -15.3 59 28 24384 90 47 -47.0 0.0 | 84 42 -41.6 -4.1 60 27 24689 75 47 -45.4 -12.2 | 68 43 -40.0 -16.3 61 20 26518 100 49 -48.3 8.5 | 96 43 -42.8 4.4 62 20 26570 90 51 -51.0 0.0 | 85 46 -45.6 -4.1 63 19 26822 90 51 -51.0 0.0 | 85 46 -45.6 -4.1 64 18 27432 85 33 -32.9 -2.9 | 76 28 -27.4 -7.0 65 16 28042 90 51 -51.0 0.0 | 85 46 -45.6 -4.1 66 13 29566 100 39 -38.4 6.8 | 95 33 -33.0 2.6 67 10 31170 85 53 -52.8 -4.6 | 80 48 -47.4 -8.8 Wind Parameters Mean winds (0-6000m): 97.3 at 9.1 knts Storm direction: 127.3 at 6.8 knts Shear (0-3000m) pos: 1.1 neg: 0.9 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 42.2 deg Storm rel helicity (0-3000m) pos: 35.1 neg: -11.7 tot: 23.4 m^2/s^2 ave: 7.8 10^-3 m/s^2 rel: 0.03 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 0.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 23.30 Bulk Shear: 2.36 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 72 10 29 8| 12.2 0.0 12.2| 31.4 0.0 31.4 62.9 0.95| 15.9 15.0 1000 77 10 34 8| 4.1 0.0 4.1| 33.7 -4.4 29.2 29.2 0.59| 11.3 6.7 1500 79 9 31 7| 2.3 0.0 2.3| 34.4 -6.2 28.1 18.8 0.45| 9.5 4.2 2000 86 8 31 6| 2.1 0.0 2.1| 34.4 -8.7 25.7 12.8 0.15| 9.6 1.5 2500 88 8 32 5| 1.6 1.0 2.7| 34.6 -11.2 23.4 9.4 0.05| 8.9 0.5 3000 90 8 32 5| 1.1 0.9 2.0| 35.1 -11.7 23.4 7.8 0.03| 8.7 0.3 4000 88 8 30 5| 0.9 1.1 1.9| 57.2 -31.3 25.9 6.5 0.05| 9.9 0.5 5000 91 9 38 5| 1.7 0.8 2.5| 71.8 -33.8 38.0 7.6 0.12| 9.8 1.2 6000 97 9 50 5| 1.2 0.7 1.9| 79.5 -36.1 43.5 7.2 0.13| 9.1 1.2 Wrote GIF file: /home/apache/climate/data/raob//MMZC/skewt/MMZC.skewt.20250815.00.gif