UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042212.upa.cvt Date: 1200Z 22 APR 25 Searching for MMZC... Searching the city database file for: MMZC ... Date:1200Z 22 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 115 1 925 790 2 850 1510 SFC 777 2265 10.6 4.6 66 6.0 7.2 265 2 305.0 306.3 290.5 325.7 6.86 4 776 2276 12.4 10.7 89 1.7 11.3 258 2 307.0 309.0 294.0 338.6 10.47 5 748 2583 12.4 8.3 76 4.1 9.9 176 11 310.3 312.0 294.0 338.6 9.23 6 736 2718 13.2 0.2 41 13.0 6.1 200 12 312.6 313.6 291.5 329.2 5.28 7 700 3137 10.8 -8.2 25 19.0 2.0 220 18 314.4 315.0 290.0 324.0 2.94 8 598 4431 3.0 -42.0 2 45.0 -6.8 216 26 319.9 319.9 288.9 320.5 0.16 9 545 5178 -0.7 -48.7 1 48.0 -9.6 245 23 324.1 324.1 290.1 324.4 0.08 10 500 5860 -5.7 -34.7 8 29.0 -12.4 270 25 326.1 326.2 291.0 327.6 0.40 11 497 5907 -6.1 -35.1 8 29.0 -12.7 271 25 326.2 326.2 291.0 327.6 0.39 12 483 6131 -6.5 -44.5 3 38.0 -13.5 273 28 328.3 328.4 291.4 328.9 0.15 13 442 6818 -11.9 -34.9 13 23.0 -16.8 278 34 330.0 330.1 292.2 331.6 0.45 14 414 7319 -13.5 -40.5 8 27.0 -18.4 270 39 334.1 334.2 293.1 335.2 0.27 15 400 7580 -15.1 -40.1 10 25.0 -19.6 270 45 335.4 335.4 293.4 336.5 0.29 16 366 8244 -19.3 -55.3 3 36.0 -23.4 290 45 338.4 338.4 294.0 338.6 0.06 17 300 9680 -32.5 -42.5 36 10.0 -33.6 275 51 339.6 339.6 294.5 340.8 0.30 18 273 10339 -38.3 -48.3 34 10.0 -39.1 265 51 340.4 340.5 294.6 341.2 0.18 19 265 10543 -39.5 -45.5 53 6.0 -40.0 270 53 341.6 341.7 295.0 342.6 0.25 20 250 10940 -43.1 -47.1 65 4.0 -43.4 280 56 342.0 342.0 295.0 342.9 0.22 21 226 11608 -48.1 -54.1 50 6.0 -48.4 276 58 344.4 344.4 295.4 344.8 0.11 22 222 11725 -48.7 -57.7 34 9.0 -49.0 275 58 345.2 345.2 295.6 345.5 0.07 23 200 12400 -53.3 -66.3 19 13.0 -53.6 270 60 348.4 348.4 296.3 348.5 0.03 24 198 12465 -53.9 -67.9 16 14.0 -54.2 269 60 348.4 348.4 296.3 348.5 0.02 25 169 13462 -62.7 -71.7 29 9.0 -62.8 260 68 349.9 349.9 296.6 350.0 0.01 26 152 14110 -66.6 -76.5 24 9.9 -66.7 255 70 354.0 354.0 297.5 354.0 0.01 27 150 14190 -67.1 -77.1 23 10.0 -67.2 255 70 354.5 354.5 297.6 354.5 0.01 28 100 16560 -77.9 -87.9 18 10.0 -77.9 270 39 377.2 377.2 301.8 377.2 0.00 29 95 16853 -79.5 -88.5 21 9.0 -79.5 280 39 379.7 379.7 302.2 379.7 0.00 30 84 17560 -75.7 -87.7 14 12.0 -75.7 292 47 401.0 401.0 305.3 401.0 0.00 31 75 18214 -77.7 -89.7 13 12.0 -77.7 294 43 410.0 410.0 306.5 410.0 0.00 32 70 18610 -77.3 -89.3 13 12.0 -77.3 255 19 419.0 419.0 307.6 419.0 0.00 33 69 18693 -77.3 -89.3 13 12.0 -77.3 255 19 420.7 420.7 307.8 420.7 0.00 34 68 18777 -74.1 -89.1 8 15.0 -74.2 255 18 429.4 429.4 308.8 429.4 0.00 35 61 19408 -75.9 -89.9 9 14.0 -76.0 174 15 438.9 438.9 309.8 439.0 0.00 36 60 19504 -76.1 -90.1 9 14.0 -76.2 175 16 440.6 440.6 309.9 440.6 0.00 37 57 19804 -70.5 -89.5 4 19.0 -70.6 311 8 459.8 459.8 311.8 459.8 0.00 38 53 20238 -69.1 -88.1 5 19.0 -69.2 333 11 472.7 472.7 312.8 472.7 0.00 39 51 20470 -65.9 -88.9 3 23.0 -66.2 305 8 485.4 485.4 313.9 485.4 0.00 40 50 20590 -65.9 -88.9 3 23.0 -66.2 295 8 488.2 488.2 314.1 488.2 0.00 41 37 22444 -61.5 -92.5 1 31.0 -62.1 16 9 543.4 543.4 317.7 543.4 0.00 42 34 22975 -57.7 -91.7 1 34.0 -58.7 19 14 566.7 566.7 319.0 566.7 0.00 43 30 23770 -55.9 -90.9 0 35.0 -57.3 75 16 592.2 592.2 320.3 592.3 0.00 44 27 24441 -56.7 -91.7 0 35.0 -58.2 107 18 608.1 608.1 321.0 608.1 0.00 45 24 25197 -52.1 -88.1 1 36.0 -54.6 178 3 642.3 642.3 322.4 642.4 0.01 46 21 26063 -52.5 -88.5 1 36.0 -55.2 24 6 666.1 666.1 323.3 666.2 0.01 47 20 26380 -51.1 -87.1 1 36.0 -54.3 320 10 679.8 679.8 323.7 679.8 0.01 48 16 27849 -47.7 -84.7 1 37.0 -52.6 342 3 735.7 735.7 325.6 735.8 0.02 49 16 27849 -44.5 -82.5 1 38.0 -50.6 342 3 746.1 746.1 325.8 746.3 0.03 50 12 29782 -44.5 -82.5 1 38.0 -51.7 346 4 810.1 810.1 327.5 810.4 0.04 51 10 31020 -39.3 -78.3 1 39.0 -50.0 75 14 872.8 872.9 328.9 873.8 0.09 52 7.5 32993 -38.7 -77.7 1 39.0 -51.1 950.1 950.2 330.4 951.6 0.13 TRP 95 16853 -79.5 -88.5 21 9.0 -79.5 280 39 379.7 379.7 302.2 379.7 0.00 WND 152 14110 -66.6 -76.5 24 9.9 -66.7 255 70 354.0 354.0 297.5 354.0 0.01 Sounding variables and indices 1000-500 mb thick: 5745.00 m Freezing level: 555.03 mb = 5036.40 m = 16523.42 ft Wetbulb zero: 676.55 mb = 3417.01 m = 11210.54 ft Sfc-500 mean rel hum: 19.21 % Est. max temperature: 22.96 C = 73.34 F Sfc-Lift cond lev (LCL): 709.32 mb = 3026.54 m = 9929.48 ft T: 11.43 C 700-500 lapse rate: 6.06 C/km ThetaE index: 18.15 C Layer 748.0- 545.0 mb Conv cond level (CCL): 516.96 mb = 5595.84 m = 18358.84 ft Mean mixing ratio: 5.62 g/kg Conv temperature: 29.53 C = 85.16 F Cap Strength: 6.37 C Lifted Index: 5.59 C Risk: None Lifted Index @300 mb: 7.91 C Lifted Index @700 mb: 1.96 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.12 J/kg Max Up Vert Vel: 9.07 m/s Conv Inhibition (B-): 44084.11 J/kg Cap Strength: 6.35 C Lift Cond Lev (LCL): 614.82 mb = 4203.10 m = 13789.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 286 at 21 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 ---------------------------------------------------------- 0 777 2265 265 2 2.0 0.2 | 108 19 -17.7 5.8 1 761 2438 150 10 -5.0 8.7 | 120 29 -24.7 14.3 2 734 2743 205 12 5.1 10.9 | 138 22 -14.7 16.5 3 707 3048 220 18 11.6 13.8 | 157 21 -8.2 19.4 4 700 3137 220 18 11.6 13.8 | 157 21 -8.2 19.4 5 609 4267 205 27 11.4 24.5 | 165 31 -8.3 30.1 6 565 4877 250 21 19.7 7.2 | 180 13 -0.0 12.8 7 544 5182 245 23 20.8 9.7 | 184 15 1.1 15.4 8 500 5860 270 25 25.0 -0.0 | 223 8 5.3 5.6 9 448 6706 280 33 32.5 -5.7 | 270 13 12.8 -0.1 10 414 7315 270 39 39.0 -0.0 | 254 20 19.3 5.6 11 400 7580 270 45 45.0 -0.0 | 257 26 25.3 5.6 12 366 8230 290 45 42.3 -15.4 | 293 25 22.5 -9.7 13 300 9680 275 51 50.8 -4.4 | 268 31 31.1 1.2 14 272 10363 265 51 50.8 4.4 | 252 33 31.1 10.1 15 250 10940 280 56 55.1 -9.7 | 277 36 35.4 -4.1 16 249 10973 280 56 55.1 -9.7 | 277 36 35.4 -4.1 17 200 12400 270 60 60.0 -0.0 | 262 41 40.3 5.6 18 154 14021 255 72 69.5 18.6 | 244 55 49.8 24.3 19 152 14110 255 70 67.6 18.1 | 244 53 47.9 23.8 20 150 14190 255 70 67.6 18.1 | 244 53 47.9 23.8 21 132 14935 285 56 54.1 -14.5 | 284 35 34.4 -8.9 22 100 16560 270 39 39.0 -0.0 | 254 20 19.3 5.6 23 96 16764 270 39 39.0 -0.0 | 254 20 19.3 5.6 24 95 16853 280 39 38.4 -6.8 | 273 19 18.7 -1.1 25 92 17069 295 43 39.0 -18.2 | 303 23 19.2 -12.5 26 78 17983 290 51 47.9 -17.4 | 293 31 28.2 -11.8 27 70 18593 300 29 25.1 -14.5 | 329 10 5.4 -8.9 28 70 18610 255 19 18.4 4.9 | 173 11 -1.4 10.6 29 67 18898 255 18 17.4 4.7 | 167 11 -2.4 10.3 30 63 19202 185 12 1.0 12.0 | 133 26 -18.7 17.6 31 60 19507 170 16 -2.8 15.8 | 134 31 -22.5 21.4 32 57 19812 310 8 6.1 -5.1 | 92 14 -13.6 0.5 33 54 20117 350 14 2.4 -13.8 | 65 19 -17.3 -8.1 34 51 20422 310 8 6.1 -5.1 | 92 14 -13.6 0.5 35 50 20590 295 8 7.3 -3.4 | 100 13 -12.5 2.3 36 47 21031 275 2 2.0 -0.2 | 107 19 -17.7 5.5 37 44 21336 320 8 5.1 -6.1 | 88 15 -14.6 -0.5 38 42 21641 345 14 3.6 -13.5 | 64 18 -16.1 -7.9 39 40 21946 50 14 -10.7 -9.0 | 84 31 -30.5 -3.4 40 38 22250 20 6 -2.1 -5.6 | 90 22 -21.8 0.0 41 35 22860 10 14 -2.4 -13.8 | 70 24 -22.2 -8.1 42 30 23770 75 16 -15.5 -4.1 | 92 35 -35.2 1.5 43 30 23774 60 14 -12.1 -7.0 | 88 32 -31.9 -1.4 44 27 24384 105 21 -20.3 5.4 | 105 42 -40.0 11.1 45 26 24689 115 8 -7.3 3.4 | 108 28 -27.0 9.0 46 25 24994 195 2 0.5 1.9 | 112 21 -19.2 7.6 47 24 25298 170 4 -0.7 3.9 | 115 23 -20.4 9.6 48 23 25603 10 2 -0.3 -2.0 | 100 20 -20.1 3.7 49 22 25908 40 6 -3.9 -4.6 | 93 24 -23.6 1.0 50 21 26213 10 6 -1.0 -5.9 | 89 21 -20.8 -0.3 51 20 26380 320 10 6.4 -7.7 | 81 13 -13.3 -2.0 52 20 26518 350 6 1.0 -5.9 | 89 19 -18.7 -0.3 53 19 26822 360 10 -0.0 -10.0 | 78 20 -19.7 -4.4 54 18 27127 5 6 -0.5 -6.0 | 89 20 -20.3 -0.3 55 17 27432 330 4 2.0 -3.5 | 97 18 -17.7 2.2 56 16 27737 340 4 1.4 -3.8 | 96 18 -18.4 1.9 57 16 28042 345 2 0.5 -1.9 | 101 20 -19.2 3.7 58 15 28346 295 2 1.8 -0.8 | 105 19 -17.9 4.8 59 14 28651 340 12 4.1 -11.3 | 70 17 -15.6 -5.6 60 14 28956 30 10 -5.0 -8.7 | 83 25 -24.7 -3.0 61 13 29261 65 8 -7.3 -3.4 | 95 27 -27.0 2.3 62 12 29566 55 4 -3.3 -2.3 | 98 23 -23.0 3.3 63 12 29870 325 4 2.3 -3.3 | 98 18 -17.4 2.4 64 10 31020 75 14 -13.5 -3.6 | 93 33 -33.3 2.0 Wind Parameters Mean winds (0-6000m): 256.0 at 27.4 knts Storm direction: 286.0 at 20.5 knts Shear (0-3000m) pos: 3.5 neg: 3.6 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 79.1 deg Storm rel helicity (0-3000m) pos: 189.6 neg: -6.6 tot: 183.0 m^2/s^2 ave: 61.0 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 10.9 stream: 5.2 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.43 Bulk Shear: 96.49 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 ------------------------------------------------------------------------------- 500 178 9 127 25| 0.0 11.9 11.9| 82.8 -6.6 76.2 152.3 0.53| 24.1 12.9 1000 204 13 140 23| 3.8 5.9 9.7|124.1 -6.6 117.5 117.5 0.63| 16.1 10.2 1500 209 16 148 23| 2.5 5.5 8.0|135.3 -6.6 128.7 85.8 0.60| 12.3 7.4 2000 208 18 153 24| 1.9 5.3 7.2|140.6 -6.6 134.0 67.0 0.54| 10.5 5.7 2500 212 19 157 24| 3.6 4.3 7.9|181.7 -6.6 175.1 70.0 0.50| 11.8 5.8 3000 218 20 160 23| 3.5 3.6 7.1|189.6 -6.6 183.0 61.0 0.48| 10.9 5.2 4000 232 21 171 19| 4.3 2.7 6.9|217.4 -6.6 210.8 52.7 0.53| 10.0 5.3 5000 246 24 188 15| 3.9 2.7 6.7|227.5 -23.6 203.9 40.8 0.45| 9.3 4.2 6000 256 27 209 14| 4.4 2.3 6.7|335.3 -24.2 311.1 51.8 0.51| 9.6 4.9 Wrote GIF file: /home/apache/climate/data/raob//MMZC/skewt/MMZC.skewt.20250422.12.gif