UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for MMZC... Searching the city database file for: MMZC ... Date:0000Z 26 APR 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 -17 1 925 695 2 850 1456 SFC 776 2265 28.2 -17.8 4 46.0 8.0 0 0 324.0 324.3 291.2 328.3 1.21 4 767 2367 26.2 -16.8 5 43.0 7.3 357 8 322.9 323.2 291.0 327.6 1.34 5 700 3157 18.4 -18.6 7 37.0 3.3 355 8 322.9 323.1 290.9 327.2 1.26 6 540 5296 -2.5 -22.5 20 20.0 -8.9 290 4 322.8 323.0 290.8 326.9 1.16 7 500 5900 -8.3 -23.3 29 15.0 -12.7 275 4 322.9 323.1 290.9 327.0 1.17 8 465 6457 -12.7 -22.7 43 10.0 -15.6 280 9 324.2 324.5 291.4 328.8 1.33 9 450 6705 -13.9 -27.9 30 14.0 -17.3 256 16 325.8 325.9 291.4 328.8 0.86 10 431 7031 -16.1 -26.1 42 10.0 -18.6 271 22 327.0 327.2 291.9 330.8 1.05 11 418 7261 -16.1 -22.1 60 6.0 -17.9 282 26 329.9 330.2 293.2 335.4 1.56 12 400 7590 -18.1 -21.1 77 3.0 -19.0 280 27 331.5 331.8 293.7 337.7 1.78 13 369 8187 -22.7 -23.2 96 0.5 -22.8 273 28 333.1 333.4 294.0 338.8 1.60 14 363 8307 -23.9 -24.4 96 0.5 -24.0 272 28 333.0 333.3 293.9 338.3 1.46 15 359 8388 -24.5 -28.4 70 3.9 -25.4 271 28 333.3 333.5 293.6 337.0 1.02 16 343 8718 -26.9 -34.9 47 8.0 -28.2 267 29 334.4 334.5 293.4 336.6 0.57 17 322 9171 -30.3 -34.2 69 3.9 -30.9 262 39 335.8 335.9 293.9 338.3 0.66 18 300 9670 -34.1 -45.1 32 11.0 -35.2 260 49 337.3 337.4 293.9 338.2 0.23 19 292 9858 -35.3 -50.3 20 15.0 -36.5 262 48 338.2 338.3 294.0 338.8 0.13 20 250 10920 -43.5 -55.5 25 12.0 -44.1 275 45 341.4 341.4 294.7 341.7 0.08 21 241 11166 -45.9 -55.9 31 10.0 -46.3 273 46 341.4 341.4 294.7 341.7 0.08 22 200 12380 -56.1 -66.1 27 10.0 -56.3 260 51 343.9 343.9 295.3 344.0 0.03 23 184 12904 -60.7 -69.7 30 9.0 -60.8 264 53 344.8 344.8 295.5 344.8 0.02 24 170 13394 -62.7 -70.7 33 8.0 -62.8 269 56 349.3 349.3 296.5 349.4 0.02 25 150 14160 -65.3 -80.3 11 15.0 -65.4 280 49 357.6 357.6 298.2 357.6 0.00 26 149 14200 -65.1 -81.1 9 16.0 -65.2 280 48 358.6 358.6 298.4 358.6 0.00 27 128 15116 -66.5 -86.5 4 20.0 -66.6 261 48 372.0 372.0 300.9 372.0 0.00 28 100 16580 -72.5 -91.5 4 19.0 -72.6 250 23 387.6 387.6 303.5 387.7 0.00 29 76 18161 -80.1 -91.1 14 11.0 -80.1 190 6 403.4 403.4 305.7 403.4 0.00 30 71 18549 -77.3 -90.3 11 13.0 -77.3 169 7 417.3 417.3 307.4 417.3 0.00 31 70 18630 -77.7 -89.7 13 12.0 -77.7 165 10 418.2 418.2 307.5 418.2 0.00 32 68 18797 -78.5 -89.5 15 11.0 -78.6 155 5 419.9 419.9 307.7 419.9 0.00 33 61 19428 -73.3 -89.3 7 16.0 -73.4 83 6 444.7 444.7 310.3 444.7 0.00 34 58 19723 -74.3 -89.3 8 15.0 -74.4 2 3 448.9 448.9 310.7 448.9 0.00 35 50 20610 -65.9 -88.9 3 23.0 -66.2 185 8 488.2 488.2 314.1 488.2 0.00 36 49 20733 -64.1 -89.1 2 25.0 -64.4 182 6 495.3 495.3 314.6 495.3 0.00 37 38 22294 -62.7 -90.7 1 28.0 -63.3 76 14 536.2 536.2 317.3 536.2 0.00 38 35 22801 -61.7 -90.7 1 29.0 -62.4 108 11 551.6 551.6 318.2 551.6 0.00 39 34 22982 -57.7 -90.7 1 33.0 -58.7 101 12 566.7 566.7 319.0 566.7 0.00 40 32 23367 -54.9 -88.9 1 34.0 -56.4 111 13 584.1 584.1 319.9 584.1 0.00 41 30 23780 -54.5 -89.5 1 35.0 -56.2 95 14 596.1 596.1 320.5 596.1 0.00 42 27 24454 -54.7 -89.7 1 35.0 -56.5 96 9 613.7 613.7 321.2 613.8 0.00 43 25 24949 -51.7 -87.7 1 36.0 -54.2 104 6 636.0 636.0 322.2 636.1 0.01 44 22 25777 -51.7 -87.7 1 36.0 -54.5 116 7 659.7 659.7 323.0 659.7 0.01 45 20 26400 -48.1 -85.1 1 37.0 -52.2 125 12 688.9 689.0 324.1 689.1 0.01 46 15 28318 -42.9 -80.9 1 38.0 -50.0 46 10 765.3 765.3 326.4 765.6 0.04 47 13 29282 -43.7 -81.7 1 38.0 -51.0 55 12 794.5 794.5 327.1 794.9 0.04 48 10 31059 -40.1 73 18 869.9 TRP 76 18161 -80.1 -91.1 14 11.0 -80.1 190 6 403.4 403.4 305.7 403.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5917.00 m Freezing level: 559.14 mb = 5040.04 m = 16535.35 ft Wetbulb zero: 656.66 mb = 3683.73 m = 12085.59 ft Sfc-500 mean rel hum: 13.39 % Est. max temperature: 27.30 C = 81.15 F Sfc-Lift cond lev (LCL): 389.83 mb = 7780.69 m = 25526.89 ft T: -19.57 C 700-500 lapse rate: 9.73 C/km ThetaE index: 1.40 C Layer 767.0- 500.0 mb Conv cond level (CCL): 346.69 mb = 8640.69 m = 28348.36 ft Mean mixing ratio: 1.28 g/kg Conv temperature: 37.62 C = 99.72 F Cap Strength: 6.58 C Lifted Index: -0.03 C Risk: Thunderstorms probable Lifted Index @300 mb: 7.89 C Lifted Index @700 mb: -0.08 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.50 J/kg Max Up Vert Vel: 4.58 m/s Conv Inhibition (B-): 37447.01 J/kg Cap Strength: 0.99 C Lift Cond Lev (LCL): 399.19 mb = 7605.01 m = 24950.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 at 9 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 0 0 -0.0 -0.0 | 144 9 -5.2 7.1 1 761 2438 355 14 1.2 -13.9 | 30 8 -4.0 -6.9 2 734 2743 5 10 -0.9 -10.0 | 64 7 -6.1 -2.9 3 700 3157 355 8 0.7 -8.0 | 79 5 -4.5 -0.9 4 683 3353 340 8 2.7 -7.5 | 80 3 -2.5 -0.5 5 658 3658 10 6 -1.0 -5.9 | 100 6 -6.2 1.2 6 634 3962 350 4 0.7 -3.9 | 125 5 -4.5 3.1 7 611 4267 30 4 -2.0 -3.5 | 117 8 -7.2 3.6 8 588 4572 5 4 -0.3 -4.0 | 119 6 -5.5 3.1 9 567 4877 25 6 -2.5 -5.4 | 102 8 -7.7 1.6 10 546 5182 315 4 2.8 -2.8 | 151 5 -2.4 4.2 11 526 5486 230 4 3.1 2.6 | 168 10 -2.1 9.6 12 507 5791 275 4 4.0 -0.3 | 170 7 -1.2 6.7 13 500 5900 275 4 4.0 -0.3 | 170 7 -1.2 6.7 14 487 6096 265 8 8.0 0.7 | 200 8 2.8 7.8 15 468 6401 285 8 7.7 -2.1 | 207 6 2.5 5.0 16 450 6706 255 16 15.5 4.1 | 222 15 10.3 11.2 17 415 7315 285 27 26.1 -7.0 | 270 21 20.9 0.1 18 400 7590 280 27 26.6 -4.7 | 264 22 21.4 2.4 19 337 8839 265 29 28.9 2.5 | 248 26 23.7 9.6 20 309 9449 260 49 48.3 8.5 | 250 46 43.1 15.6 21 300 9670 260 49 48.3 8.5 | 250 46 43.1 15.6 22 250 10920 275 45 44.8 -3.9 | 265 40 39.6 3.1 23 248 10973 275 45 44.8 -3.9 | 265 40 39.6 3.1 24 200 12380 260 51 50.2 8.9 | 251 48 45.0 15.9 25 196 12497 260 51 50.2 8.9 | 251 48 45.0 15.9 26 153 14021 275 60 59.8 -5.2 | 268 55 54.6 1.8 27 150 14160 280 49 48.3 -8.5 | 272 43 43.1 -1.4 28 146 14326 280 43 42.3 -7.5 | 271 37 37.1 -0.4 29 139 14630 255 45 43.5 11.6 | 244 43 38.3 18.7 30 132 14935 260 51 50.2 8.9 | 251 48 45.0 15.9 31 107 16154 270 33 33.0 -0.0 | 256 29 27.8 7.1 32 100 16580 250 23 21.6 7.9 | 228 22 16.4 14.9 33 97 16764 255 23 22.2 6.0 | 233 21 17.0 13.0 34 92 17069 225 18 12.7 12.7 | 201 21 7.5 19.8 35 78 17983 175 12 -1.0 12.0 | 162 20 -6.2 19.0 36 76 18161 190 6 1.0 5.9 | 162 14 -4.2 13.0 37 74 18288 190 2 0.3 2.0 | 152 10 -4.9 9.0 38 70 18593 165 8 -2.1 7.7 | 154 16 -7.3 14.8 39 70 18630 165 10 -2.6 9.7 | 155 18 -7.8 16.7 40 67 18898 150 2 -1.0 1.7 | 145 11 -6.2 8.8 41 64 19202 25 4 -1.7 -3.6 | 117 8 -6.9 3.4 42 60 19507 100 6 -5.9 1.0 | 126 14 -11.1 8.1 43 57 19812 330 2 1.0 -1.7 | 142 7 -4.2 5.3 44 54 20117 75 14 -13.5 -3.6 | 100 19 -18.7 3.4 45 52 20422 140 14 -9.0 10.7 | 141 23 -14.2 17.8 46 50 20610 185 8 0.7 8.0 | 163 16 -4.5 15.0 47 49 20726 185 6 0.5 6.0 | 160 14 -4.7 13.0 48 47 21031 70 10 -9.4 -3.4 | 104 15 -14.6 3.6 49 44 21336 55 21 -17.2 -12.0 | 77 23 -22.4 -5.0 50 42 21641 85 25 -24.9 -2.2 | 99 30 -30.1 4.9 51 40 21946 55 10 -8.2 -5.7 | 96 13 -13.4 1.3 52 37 22555 90 16 -16.0 0.0 | 108 22 -21.2 7.1 53 35 22860 110 10 -9.4 3.4 | 126 18 -14.6 10.5 54 33 23165 90 14 -14.0 0.0 | 110 20 -19.2 7.1 55 32 23470 120 12 -10.4 6.0 | 130 20 -15.6 13.1 56 30 23780 95 14 -13.9 1.2 | 113 21 -19.1 8.3 57 29 24079 100 14 -13.8 2.4 | 117 21 -19.0 9.5 58 27 24384 95 10 -10.0 0.9 | 118 17 -15.2 7.9 59 25 24994 105 6 -5.8 1.6 | 128 14 -11.0 8.6 60 24 25298 100 6 -5.9 1.0 | 126 14 -11.1 8.1 61 21 26213 130 8 -6.1 5.1 | 137 17 -11.3 12.2 62 20 26400 125 12 -9.8 6.9 | 133 21 -15.0 13.9 63 19 26518 115 6 -5.4 2.5 | 132 14 -10.6 9.6 64 16 27127 280 4 3.9 -0.7 | 169 6 -1.3 6.4 65 15 27432 45 10 -7.1 -7.1 | 90 12 -12.3 -0.0 66 13 28042 55 12 -9.8 -6.9 | 91 15 -15.0 0.2 67 11 28651 85 19 -18.9 -1.7 | 103 25 -24.1 5.4 68 10 28956 70 18 -16.9 -6.2 | 92 22 -22.1 0.9 69 9 29566 95 19 -18.9 1.7 | 110 26 -24.1 8.7 70 7 30175 50 18 -13.8 -11.6 | 77 20 -19.0 -4.5 Wind Parameters Mean winds (0-6000m): 293.6 at 11.7 knts Storm direction: 323.6 at 8.8 knts Shear (0-3000m) pos: 1.2 neg: 1.6 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 21.5 deg Storm rel helicity (0-3000m) pos: 22.8 neg: -22.6 tot: 0.2 m^2/s^2 ave: 0.1 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 7.6 stream: -0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.57 Bulk Shear: 18.37 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 ------------------------------------------------------------------------------- 500 358 10 58 6| 10.2 0.0 10.2| 7.5 -17.5 -10.0 -20.0 -0.47| 19.2 -9.1 1000 358 9 64 5| 5.1 1.7 6.8| 9.3 -17.6 -8.2 -8.2 -0.34| 11.4 -3.9 1500 357 9 73 5| 2.7 1.1 3.9| 12.6 -17.6 -5.0 -3.3 -0.18| 9.6 -1.8 2000 358 7 85 5| 1.9 0.9 2.7| 15.0 -19.0 -4.0 -2.0 -0.14| 8.3 -1.1 2500 0 7 93 5| 1.5 0.6 2.1| 15.5 -21.5 -6.0 -2.4 -0.15| 7.3 -1.1 3000 0 6 96 5| 1.2 1.6 2.8| 22.8 -22.6 0.2 0.1 -0.01| 7.6 -0.1 4000 345 6 108 4| 0.8 1.3 2.1| 33.0 -23.6 9.4 2.3 0.08| 7.2 0.6 5000 309 8 215 2| 1.8 2.1 3.9| 98.5 -23.9 74.6 14.9 0.25| 8.3 2.0 6000 294 12 247 6| 1.5 2.1 3.6|103.7 -54.8 48.8 8.1 0.18| 7.5 1.3 Wrote GIF file: /home/apache/climate/data/raob//MMZC/skewt/MMZC.skewt.20250426.00.gif