UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041912.upa.cvt Date: 1200Z 19 APR 25 Searching for MZBZ... Searching the city database file for: MZBZ ... Date:1200Z 19 APR 25 Station: MZBZ WMO ident: 78583 Latitude: 17.53 Longitude: -88.30 Elevation: 5.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1013 5 26.0 22.5 81 3.5 23.5 130 5 298.0 301.2 296.2 347.9 17.18 1 1009 40 26.0 21.2 75 4.8 22.6 122 10 298.4 301.3 295.4 344.6 15.90 2 1002 102 26.0 21.0 74 5.0 22.5 109 18 299.0 301.9 295.5 345.1 15.81 3 1000 120 25.8 20.8 74 5.0 22.2 105 20 299.0 301.8 295.4 344.5 15.65 4 964 442 22.8 19.6 82 3.2 20.6 109 22 299.1 301.8 295.0 343.0 15.06 5 925 802 20.6 14.6 68 6.0 16.7 105 23 300.4 302.5 292.7 333.7 11.37 6 883 1202 18.4 9.4 56 9.0 12.9 114 19 302.1 303.7 290.9 327.1 8.41 7 850 1528 16.2 9.2 63 7.0 11.9 120 19 303.1 304.7 291.4 328.8 8.62 8 809 1946 13.8 7.8 67 6.0 10.2 142 17 304.9 306.4 291.6 329.6 8.23 9 794 2103 13.0 5.0 58 8.0 8.4 153 17 305.7 306.9 290.7 326.6 6.90 10 757 2503 11.8 -11.2 19 23.0 2.1 126 19 308.6 309.0 287.2 315.4 2.14 11 714 2991 10.0 -22.0 9 32.0 -0.9 134 14 311.8 312.0 287.1 314.9 0.92 12 708 3061 11.2 -28.8 4 40.0 -0.9 141 11 313.9 314.0 287.3 315.6 0.50 13 700 3156 12.0 -27.0 5 39.0 -0.5 150 8 315.8 315.9 288.1 317.9 0.60 14 691 3264 12.6 161 6 317.6 15 674 3473 11.8 159 7 319.0 16 623 4125 6.8 -30.2 5 37.0 -4.0 114 8 320.5 320.6 289.5 322.3 0.50 17 605 4366 5.0 -34.0 4 39.0 -5.4 99 7 321.1 321.2 289.5 322.4 0.36 18 599 4447 4.4 -29.6 6 34.0 -5.4 93 7 321.4 321.5 289.8 323.3 0.55 19 594 4515 4.2 -29.8 6 34.0 -5.6 88 7 321.9 322.0 289.9 323.9 0.54 20 584 4653 4.2 -41.8 2 46.0 -6.3 78 7 323.5 323.5 290.0 324.1 0.17 21 560 4994 2.2 -31.8 6 34.0 -7.1 57 8 325.0 325.1 290.8 326.8 0.48 22 517 5635 -1.7 -30.7 9 29.0 -9.6 28 11 327.8 327.9 291.7 329.9 0.57 23 505 5821 -2.9 -34.9 6 32.0 -10.7 12 10 328.6 328.6 291.7 330.0 0.39 24 500 5900 -3.5 -33.5 8 30.0 -11.0 5 9 328.8 328.9 291.8 330.5 0.45 25 491 6043 -4.5 -31.5 10 27.0 -11.5 5 8 329.3 329.4 292.1 331.3 0.56 26 464 6484 -7.7 -36.7 8 29.0 -14.1 339 3 330.6 330.7 292.3 332.0 0.35 27 415 7341 -12.5 -42.5 6 30.0 -17.9 8 9 335.2 335.2 293.3 336.1 0.22 28 400 7620 -15.1 -39.1 11 24.0 -19.6 15 6 335.4 335.4 293.4 336.6 0.32 29 300 9720 -33.3 -44.3 32 11.0 -34.4 330 17 338.4 338.5 294.2 339.4 0.25 30 294 9861 -34.5 -43.5 40 9.0 -35.4 325 16 338.7 338.8 294.3 339.8 0.28 31 279 10225 -37.7 -48.7 31 11.0 -38.5 311 13 339.2 339.2 294.3 339.9 0.16 32 260 10706 -42.1 -50.1 41 8.0 -42.6 290 14 339.6 339.7 294.4 340.3 0.15 33 250 10970 -43.9 -52.9 36 9.0 -44.4 290 14 340.8 340.8 294.6 341.3 0.11 34 223 11725 -49.5 -60.5 26 11.0 -49.8 270 22 343.5 343.5 295.2 343.7 0.05 35 200 12430 -52.9 -61.9 33 9.0 -53.1 240 49 349.0 349.0 296.4 349.2 0.05 36 193 12659 -55.1 -62.1 42 7.0 -55.3 240 49 349.0 349.1 296.5 349.3 0.05 37 158 13919 -61.7 -76.7 12 15.0 -61.9 244 30 358.4 358.4 298.4 358.5 0.01 38 150 14240 -63.5 -79.5 10 16.0 -63.6 265 25 360.7 360.7 298.8 360.7 0.00 39 136 14835 -67.3 -82.3 10 15.0 -67.4 263 17 364.2 364.2 299.5 364.2 0.00 40 102 16518 -78.7 -88.7 18 10.0 -78.7 167 14 373.5 373.5 301.2 373.6 0.00 41 100 16630 -79.5 -90.5 15 11.0 -79.5 170 9 374.1 374.1 301.3 374.1 0.00 42 92 17100 -81.1 -91.1 17 10.0 -81.1 148 13 380.0 380.0 302.2 380.0 0.00 43 88 17349 -81.1 -90.1 20 9.0 -81.1 136 15 384.9 384.9 303.0 384.9 0.00 44 79 17950 -83.5 -92.5 19 9.0 -83.5 150 12 392.0 392.0 304.0 392.0 0.00 45 78 18021 -83.5 -92.5 19 9.0 -83.5 148 11 393.4 393.4 304.3 393.4 0.00 46 76 18165 -82.7 -90.7 24 8.0 -82.7 144 9 398.0 398.0 304.9 398.0 0.00 47 70 18630 -76.9 -85.9 22 9.0 -76.9 100 11 419.9 419.9 307.7 419.9 0.00 48 65 19058 -75.1 -85.1 20 10.0 -75.2 81 19 432.8 432.8 309.1 432.8 0.00 49 63 19241 -72.3 -82.3 21 10.0 -72.4 78 21 442.9 442.9 310.1 442.9 0.01 50 60 19530 -69.9 -82.9 13 13.0 -70.0 97 13 454.4 454.4 311.3 454.5 0.01 51 52 20385 -68.9 -91.9 2 23.0 -69.1 119 6 475.8 475.8 313.1 475.8 0.00 52 50 20620 -69.1 -92.1 2 23.0 -69.3 120 6 480.7 480.7 313.5 480.7 0.00 53 35 22796 -60.5 -89.5 1 29.0 -61.3 115 7 554.7 554.7 318.3 554.7 0.00 54 34 22977 -60.3 -89.3 1 29.0 -61.1 106 8 559.8 559.9 318.6 559.9 0.00 55 32 23355 -59.3 -88.3 1 29.0 -60.2 93 13 572.3 572.3 319.3 572.3 0.00 56 30 23760 -58.9 -88.9 1 30.0 -59.9 80 19 584.1 584.1 319.9 584.1 0.00 57 20 26360 -48.5 -80.5 1 32.0 -52.4 105 31 687.7 687.7 324.0 688.0 0.03 58 14 28723 -45.5 -78.5 1 33.0 -51.7 97 31 771.7 771.8 326.5 772.3 0.06 TRP 79 17950 -83.5 -92.5 19 9.0 -83.5 150 12 392.0 392.0 304.0 392.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5780.00 m Freezing level: 535.74 mb = 5355.16 m = 17569.22 ft Wetbulb zero: 726.61 mb = 2844.88 m = 9333.47 ft Precipitable water: 1.13 inches Sfc-500 mean rel hum: 34.85 % Est. max temperature: 30.69 C = 87.24 F Sfc-Lift cond lev (LCL): 962.96 mb = 451.71 m = 1481.96 ft T: 22.74 C 700-500 lapse rate: 5.65 C/km ThetaE index: 17.95 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 856.45 mb = 1463.42 m = 4801.18 ft Mean mixing ratio: 14.03 g/kg Conv temperature: 30.89 C = 87.60 F Cap Strength: 5.51 C Lifted Index: 3.10 C Risk: None Lifted Index @300 mb: 0.52 C Lifted Index @700 mb: 4.19 C Showalter Index: 8.32 C Risk: None Total Totals Index: 32.40 C Risk: None Vertical Totals Index: 19.70 C Cross Totals Index: 12.70 C K Index: -10.10 Risk: None Sweat Index: 157.40 Risk: None Energy Index: 0.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.81 J/kg Max Up Vert Vel: 3.95 m/s Conv Inhibition (B-): 30784.61 J/kg Cap Strength: 5.41 C Lift Cond Lev (LCL): 900.53 mb = 1033.01 m = 3389.11 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 141 at 10 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 1013 5 130 5 -3.8 3.2 | 331 6 2.7 -4.9 1 1000 120 105 20 -19.3 5.2 | 77 13 -12.7 -2.9 2 979 305 105 21 -20.3 5.4 | 79 14 -13.7 -2.6 3 946 610 115 24 -21.8 10.1 | 98 15 -15.2 2.1 4 925 802 105 23 -22.2 6.0 | 82 16 -15.6 -2.1 5 913 914 105 23 -22.2 6.0 | 82 16 -15.6 -2.1 6 881 1219 115 19 -17.2 8.0 | 90 11 -10.6 -0.0 7 850 1528 120 19 -16.5 9.5 | 98 10 -9.9 1.4 8 820 1829 135 17 -12.0 12.0 | 126 7 -5.4 4.0 9 791 2134 155 17 -7.2 15.4 | 175 7 -0.6 7.3 10 763 2438 130 18 -13.8 11.6 | 116 8 -7.2 3.5 11 735 2743 110 23 -21.6 7.9 | 89 15 -15.0 -0.2 12 700 3156 150 8 -4.0 6.9 | 294 3 2.6 -1.1 13 683 3353 170 5 -0.9 4.9 | 299 7 5.7 -3.1 14 658 3658 140 10 -6.4 7.7 | 340 0 0.1 -0.4 15 611 4267 105 7 -6.8 1.8 | 2 6 -0.2 -6.3 16 567 4877 60 7 -6.1 -3.5 | 357 12 0.5 -11.6 17 526 5486 40 12 -7.7 -9.2 | 4 17 -1.1 -17.3 18 500 5900 5 9 -0.8 -9.0 | 341 18 5.8 -17.0 19 487 6096 5 7 -0.6 -7.0 | 338 16 6.0 -15.0 20 469 6401 335 3 1.3 -2.7 | 324 13 7.8 -10.8 21 450 6706 350 2 0.3 -2.0 | 325 12 6.9 -10.0 22 433 7010 360 12 -0.0 -12.0 | 342 21 6.6 -20.1 23 400 7620 15 6 -1.6 -5.8 | 340 15 5.0 -13.9 24 400 7620 10 6 -1.0 -5.9 | 338 15 5.5 -14.0 25 368 8230 335 2 0.8 -1.8 | 323 12 7.4 -9.9 26 338 8839 355 7 0.6 -7.0 | 334 17 7.2 -15.0 27 325 9144 340 15 5.1 -14.1 | 332 25 11.7 -22.2 28 300 9720 330 17 8.5 -14.7 | 327 27 15.1 -22.8 29 273 10363 305 12 9.8 -6.9 | 312 22 16.4 -15.0 30 261 10668 290 14 13.2 -4.8 | 303 24 19.7 -12.9 31 250 10970 290 14 13.2 -4.8 | 303 24 19.7 -12.9 32 217 11887 265 24 23.9 2.1 | 281 31 30.5 -6.0 33 200 12430 240 49 42.4 24.5 | 251 52 49.0 16.4 34 180 13106 240 50 43.3 25.0 | 251 53 49.9 16.9 35 155 14021 245 27 24.5 11.4 | 264 31 31.0 3.3 36 150 14240 265 25 24.9 2.2 | 281 32 31.5 -5.9 37 140 14630 265 20 19.9 1.7 | 283 27 26.5 -6.3 38 127 15240 260 11 10.8 1.9 | 289 18 17.4 -6.2 39 114 15850 235 8 6.6 4.6 | 285 14 13.1 -3.5 40 103 16459 165 16 -4.1 15.5 | 198 8 2.4 7.4 41 100 16630 170 9 -1.6 8.9 | 261 5 5.0 0.8 42 88 17374 135 15 -10.6 10.6 | 122 5 -4.0 2.5 43 83 17678 150 24 -12.0 20.8 | 157 14 -5.4 12.7 44 79 17950 150 12 -6.0 10.4 | 194 2 0.6 2.3 45 74 18288 140 7 -4.5 5.4 | 323 3 2.1 -2.7 46 70 18630 100 11 -10.8 1.9 | 35 7 -4.3 -6.2 47 64 19202 75 22 -21.3 -5.7 | 47 20 -14.7 -13.8 48 57 19812 115 5 -4.5 2.1 | 341 6 2.0 -6.0 49 50 20620 120 6 -5.2 3.0 | 345 5 1.4 -5.1 50 49 20726 145 2 -1.1 1.6 | 320 8 5.4 -6.4 51 45 21336 40 9 -5.8 -6.9 | 357 15 0.8 -15.0 52 40 21946 120 11 -9.5 5.5 | 49 4 -3.0 -2.6 53 38 22250 180 16 0.0 16.0 | 220 10 6.6 7.9 54 35 22860 110 6 -5.6 2.1 | 351 6 0.9 -6.0 55 30 23760 80 19 -18.7 -3.3 | 47 17 -12.1 -11.4 56 30 23774 55 13 -10.6 -7.5 | 15 16 -4.1 -15.5 57 27 24384 90 24 -24.0 0.0 | 65 19 -17.4 -8.1 58 25 24994 75 22 -21.3 -5.7 | 47 20 -14.7 -13.8 59 20 26360 105 31 -29.9 8.0 | 90 23 -23.4 -0.0 60 18 26822 110 32 -30.1 10.9 | 97 24 -23.5 2.9 61 15 27432 100 32 -31.5 5.6 | 84 25 -24.9 -2.5 62 11 28651 85 25 -24.9 -2.2 | 61 21 -18.3 -10.2 Wind Parameters Mean winds (0-6000m): 110.8 at 13.9 knts Storm direction: 140.8 at 10.4 knts Shear (0-3000m) pos: 3.2 neg: 4.0 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 147.3 deg Storm rel helicity (0-3000m) pos: 71.1 neg: -43.5 tot: 27.6 m^2/s^2 ave: 9.2 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 12.3 stream: 3.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.96 Bulk Shear: 3.99 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 ------------------------------------------------------------------------------- 500 107 19 79 12| 0.0 18.8 18.8| 28.6 0.0 28.6 57.2 0.83| 23.2 19.3 1000 108 21 84 14| 0.0 8.9 8.9| 37.3 -16.9 20.4 20.4 0.56| 15.4 8.7 1500 110 21 86 13| 1.7 5.9 7.6| 44.9 -16.9 28.0 18.7 0.55| 12.1 6.7 2000 115 20 92 11| 3.5 4.4 7.9| 59.8 -16.9 42.9 21.4 0.61| 11.3 6.9 2500 120 19 99 10| 2.8 4.7 7.5| 63.2 -33.0 30.2 12.1 0.38| 11.3 4.2 3000 120 19 98 10| 3.2 4.0 7.1| 71.1 -43.5 27.6 9.2 0.29| 12.3 3.6 4000 122 17 95 8| 3.1 3.5 6.6| 72.6 -44.2 28.4 7.1 0.31| 11.8 3.7 5000 119 15 81 6| 2.5 3.0 5.4| 74.3 -47.3 27.0 5.4 0.28| 10.4 2.9 6000 111 14 64 7| 2.1 2.1 4.2| 77.4 -82.4 -5.0 -0.8 0.19| 9.7 1.8 Wrote GIF file: /home/apache/climate/data/raob//MZBZ/skewt/MZBZ.skewt.20250419.12.gif