UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042112.upa.cvt Date: 1200Z 21 APR 25 Searching for MMAA... Searching the city database file for: MMAA ... Date:1200Z 21 APR 25 Station: MMAA WMO ident: 76805 Latitude: 16.83 Longitude: -99.93 Elevation: 28.00 ------------------------------------------------------------------------------- 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 1011 28 25.0 23.2 90 1.8 23.7 360 2 297.2 300.5 296.5 349.3 17.98 1 1000 99 25.0 22.9 88 2.1 23.5 360 4 298.1 301.4 296.7 350.1 17.85 2 988 205 25.0 21.8 82 3.2 22.7 327 5 299.2 302.3 296.3 348.4 16.87 3 925 782 20.6 19.4 93 1.2 19.8 285 6 300.4 303.2 295.7 345.8 15.51 4 891 1105 18.6 16.9 90 1.7 17.4 292 4 301.5 304.1 294.8 342.0 13.72 5 888 1134 19.2 15.0 77 4.2 16.4 291 4 302.5 304.7 293.9 338.4 12.16 6 870 1310 20.6 13.6 64 7.0 16.0 290 5 305.7 307.8 294.2 339.7 11.32 7 854 1471 19.6 13.6 68 6.0 15.6 290 6 306.3 308.4 294.6 341.0 11.54 8 850 1511 19.6 11.6 60 8.0 14.4 290 6 306.7 308.6 293.6 337.3 10.15 9 840 1613 20.0 -1.0 24 21.0 8.9 281 6 308.1 308.9 289.2 321.3 4.23 10 821 1809 19.0 -8.0 15 27.0 6.4 262 6 309.1 309.6 287.8 317.2 2.55 11 772 2332 14.6 1.6 41 13.0 7.4 185 5 309.9 310.9 290.9 327.1 5.57 12 765 2409 14.2 7.2 63 7.0 9.9 188 6 310.2 311.8 293.3 335.9 8.36 13 759 2475 14.8 -5.2 25 20.0 5.0 194 6 311.6 312.2 289.5 322.5 3.42 14 742 2666 15.2 -18.8 8 34.0 2.2 216 3 314.0 314.3 288.1 318.0 1.17 15 700 3157 13.0 -28.0 4 41.0 -0.1 105 2 316.9 317.0 288.3 318.8 0.55 16 695 3217 12.6 -27.4 4 40.0 -0.3 105 3 317.1 317.2 288.5 319.1 0.58 17 656 3698 8.6 -1.4 49 10.0 3.2 105 10 317.9 318.9 293.0 334.7 5.27 18 572 4811 -0.9 -5.2 73 4.3 -3.0 180 4 319.4 320.3 292.8 334.1 4.54 19 566 4895 0.0 -10.0 47 10.0 -4.4 215 2 321.4 322.1 292.2 331.9 3.16 20 551 5110 -1.1 -18.1 26 17.0 -7.2 272 6 322.6 322.9 291.2 328.3 1.67 21 514 5662 -3.1 -26.1 15 23.0 -9.9 233 10 326.7 326.8 291.7 329.8 0.88 22 500 5880 -4.9 -23.9 21 19.0 -10.8 240 6 327.1 327.3 292.0 331.0 1.11 23 458 6563 -9.5 -23.5 31 14.0 -13.7 230 18 329.6 329.9 292.8 334.1 1.25 24 445 6784 -11.1 -27.1 25 16.0 -15.4 225 18 330.3 330.5 292.7 333.7 0.93 25 407 7468 -12.1 -52.1 2 40.0 -18.0 310 20 337.6 337.6 293.8 337.9 0.08 26 400 7600 -12.5 -53.5 2 41.0 -18.3 310 23 338.7 338.8 294.1 339.0 0.07 27 390 7793 -13.5 -52.5 2 39.0 -19.1 315 24 339.9 339.9 294.4 340.2 0.08 28 309 9509 -28.9 -45.9 18 17.0 -30.9 332 26 341.7 341.8 294.9 342.6 0.20 29 300 9720 -30.7 -45.7 22 15.0 -32.3 320 21 342.1 342.2 295.0 343.0 0.21 30 267 10544 -36.7 -50.7 22 14.0 -37.8 291 27 345.0 345.0 295.6 345.5 0.14 31 258 10782 -38.1 -46.1 43 8.0 -38.8 295 29 346.3 346.3 296.0 347.3 0.24 32 250 11000 -39.7 -51.7 27 12.0 -40.5 305 29 347.0 347.1 296.1 347.6 0.13 33 249 11027 -39.9 -54.9 19 15.0 -40.8 305 29 347.1 347.2 296.1 347.5 0.09 34 212 12102 -49.1 -64.1 16 15.0 -49.6 303 30 349.2 349.2 296.5 349.3 0.03 35 200 12480 -52.5 -58.5 48 6.0 -52.7 290 27 349.6 349.6 296.6 349.9 0.07 36 173 13393 -60.9 -65.9 52 5.0 -61.0 266 23 350.6 350.6 296.8 350.7 0.03 37 150 14260 -67.9 -74.9 36 7.0 -67.9 275 25 353.1 353.1 297.3 353.2 0.01 38 147 14381 -68.1 -77.1 26 9.0 -68.2 270 26 354.8 354.8 297.7 354.9 0.01 39 113 15919 -79.1 -85.1 37 6.0 -79.1 295 35 362.0 362.0 299.1 362.0 0.00 40 100 16620 -75.9 -84.9 23 9.0 -75.9 290 16 381.1 381.1 302.4 381.1 0.00 41 87 17414 -79.5 -88.5 21 9.0 -79.5 315 8 389.3 389.3 303.7 389.3 0.00 42 80 17890 -78.1 -88.1 18 10.0 -78.1 304 15 401.7 401.7 305.5 401.7 0.00 43 72 18483 -82.9 -90.9 24 8.0 -82.9 295 8 403.8 403.8 305.7 403.8 0.00 44 70 18640 -80.9 -90.9 17 10.0 -80.9 335 12 411.3 411.3 306.7 411.3 0.00 45 50 20610 -67.3 -88.3 4 21.0 -67.5 295 2 484.9 484.9 313.8 484.9 0.00 46 47 20987 -63.5 -89.5 2 26.0 -63.9 63 2 502.7 502.7 315.1 502.7 0.00 47 38 22308 -58.9 -92.9 0 34.0 -59.7 105 8 545.9 545.9 317.9 545.9 0.00 48 35 22822 -60.3 -94.3 0 34.0 -61.1 94 8 555.2 555.2 318.4 555.2 0.00 49 30 23790 -57.7 -91.7 1 34.0 -58.9 90 21 587.3 587.3 320.0 587.4 0.00 50 27 24461 -54.1 -89.1 1 35.0 -56.0 95 19 615.4 615.4 321.3 615.5 0.01 51 20 26410 -48.7 -85.7 1 37.0 -52.6 85 23 687.1 687.1 324.0 687.2 0.01 52 18 27105 -47.5 -84.5 1 37.0 -52.1 78 28 711.9 711.9 324.8 712.0 0.02 53 16 27886 -45.7 -82.7 1 37.0 -51.3 68 32 742.2 742.2 325.7 742.4 0.03 54 14 28769 -48.9 -85.9 1 37.0 -53.8 85 27 760.2 760.2 326.2 760.4 0.02 55 11 30369 -44.5 -91.5 0 47.0 -52.1 107 41 830.5 830.5 328.0 830.5 0.01 TRP 113 15919 -79.1 -85.1 37 6.0 -79.1 295 35 362.0 362.0 299.1 362.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5781.00 m Freezing level: 579.96 mb = 4705.22 m = 15436.89 ft Freezing level: 566.00 mb = 4894.98 m = 16059.45 ft Freezing level: 566.00 mb = 4894.98 m = 16059.45 ft Wetbulb zero: 701.75 mb = 3136.03 m = 10288.68 ft Precipitable water: 1.44 inches Sfc-500 mean rel hum: 45.68 % Est. max temperature: 33.82 C = 92.88 F Sfc-Lift cond lev (LCL): 985.26 mb = 229.79 m = 753.89 ft T: 24.81 C 700-500 lapse rate: 6.57 C/km ThetaE index: 23.73 C Layer 850.0- 772.0 mb Conv cond level (CCL): 916.50 mb = 861.56 m = 2826.61 ft Mean mixing ratio: 16.35 g/kg Conv temperature: 28.45 C = 83.22 F Cap Strength: 3.34 C Lifted Index: -0.99 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.90 C Lifted Index @700 mb: 3.14 C Showalter Index: 3.05 C Risk: None Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 16.50 C K Index: -4.90 Risk: None Sweat Index: 157.20 Risk: None Energy Index: -1.11 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 182.02 J/kg Max Up Vert Vel: 19.08 m/s Conv Inhibition (B-): 5.57 J/kg Cap Strength: 3.26 C Lift Cond Lev (LCL): 931.71 mb = 718.76 m = 2358.12 ft Lev Free Conv (LFC): 896.71 mb = 1049.69 m = 3443.82 ft Equ Level (EL): 886.71 mb = 1146.27 m = 3760.68 ft B at Equ Level: 6.00 J/kg Max Parcel Lev (MPL): 876.71 mb = 1244.10 m = 4081.63 ft Wind level data Storm motion: 237 at 5 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 1011 28 360 2 -0.0 -2.0 | 41 6 -3.9 -4.6 1 1000 99 360 4 -0.0 -4.0 | 31 8 -3.9 -6.6 2 977 305 295 6 5.4 -2.5 | 344 5 1.5 -5.1 3 925 782 285 6 5.8 -1.6 | 336 5 1.9 -4.1 4 911 914 295 4 3.6 -1.7 | 4 4 -0.3 -4.3 5 879 1219 290 4 3.8 -1.4 | 3 4 -0.2 -3.9 6 850 1511 290 6 5.6 -2.1 | 340 5 1.7 -4.6 7 819 1829 260 6 5.9 1.0 | 308 2 2.0 -1.5 8 790 2134 175 4 -0.3 4.0 | 108 5 -4.3 1.4 9 762 2438 190 6 1.0 5.9 | 139 4 -2.9 3.3 10 735 2743 225 2 1.4 1.4 | 65 3 -2.5 -1.2 11 709 3048 80 2 -2.0 -0.3 | 64 7 -5.9 -2.9 12 700 3157 105 2 -1.9 0.5 | 71 6 -5.9 -2.1 13 658 3658 105 10 -9.7 2.6 | 90 14 -13.6 0.0 14 588 4572 90 10 -10.0 0.0 | 80 14 -13.9 -2.6 15 566 4877 215 2 1.1 1.6 | 71 3 -2.8 -0.9 16 545 5182 295 8 7.3 -3.4 | 331 7 3.3 -6.0 17 506 5791 215 10 5.7 8.2 | 198 6 1.8 5.6 18 500 5880 240 6 5.2 3.0 | 251 1 1.3 0.4 19 486 6096 260 14 13.8 2.4 | 271 10 9.8 -0.1 20 449 6706 220 19 12.2 14.6 | 215 15 8.3 12.0 21 432 7010 240 14 12.1 7.0 | 242 9 8.2 4.4 22 415 7315 310 16 12.3 -10.3 | 327 15 8.3 -12.9 23 400 7600 310 23 17.6 -14.8 | 322 22 13.7 -17.4 24 338 8839 340 31 10.6 -29.1 | 348 32 6.7 -31.7 25 311 9449 335 27 11.4 -24.5 | 345 28 7.5 -27.0 26 300 9720 320 21 13.5 -16.1 | 333 21 9.6 -18.7 27 286 10058 295 18 16.3 -7.6 | 309 16 12.4 -10.2 28 262 10668 290 29 27.3 -9.9 | 298 26 23.3 -12.5 29 250 11000 305 29 23.8 -16.6 | 314 28 19.8 -19.2 30 219 11887 310 31 23.7 -19.9 | 319 30 19.8 -22.5 31 200 12480 290 27 25.4 -9.2 | 299 24 21.4 -11.8 32 172 13411 265 23 22.9 2.0 | 272 19 19.0 -0.6 33 156 14021 275 25 24.9 -2.2 | 283 21 21.0 -4.8 34 150 14260 275 25 24.9 -2.2 | 283 21 21.0 -4.8 35 134 14935 245 33 29.9 13.9 | 246 28 26.0 11.4 36 114 15850 295 37 33.5 -15.6 | 302 35 29.6 -18.2 37 113 15919 295 35 31.7 -14.8 | 302 33 27.8 -17.4 38 103 16459 315 25 17.7 -17.7 | 326 24 13.7 -20.3 39 100 16620 290 16 15.0 -5.5 | 306 14 11.1 -8.0 40 97 16764 290 16 15.0 -5.5 | 306 14 11.1 -8.0 41 92 17069 285 12 11.6 -3.1 | 307 10 7.7 -5.7 42 88 17374 320 8 5.1 -6.1 | 352 9 1.2 -8.7 43 83 17678 280 8 7.9 -1.4 | 315 6 3.9 -4.0 44 79 17983 315 18 12.7 -12.7 | 330 18 8.8 -15.3 45 71 18593 290 6 5.6 -2.1 | 340 5 1.7 -4.6 46 70 18640 335 12 5.1 -10.9 | 355 13 1.1 -13.5 47 67 18898 335 12 5.1 -10.9 | 355 13 1.1 -13.5 48 64 19202 345 18 4.7 -17.4 | 358 20 0.7 -20.0 49 60 19507 105 16 -15.5 4.1 | 95 19 -19.4 1.6 50 57 19812 170 10 -1.7 9.8 | 142 9 -5.7 7.3 51 54 20117 160 2 -0.7 1.9 | 81 5 -4.6 -0.7 52 52 20422 90 2 -2.0 0.0 | 67 6 -5.9 -2.6 53 50 20610 295 2 1.8 -0.8 | 32 4 -2.1 -3.4 54 49 20726 295 2 1.8 -0.8 | 32 4 -2.1 -3.4 55 47 21031 80 2 -2.0 -0.3 | 64 7 -5.9 -2.9 56 44 21336 245 2 1.8 0.8 | 51 3 -2.1 -1.7 57 42 21641 85 2 -2.0 -0.2 | 65 7 -5.9 -2.8 58 40 21946 45 8 -5.7 -5.7 | 49 13 -9.6 -8.2 59 38 22250 105 8 -7.7 2.1 | 88 12 -11.7 -0.5 60 37 22555 105 6 -5.8 1.6 | 84 10 -9.7 -1.0 61 32 23470 70 14 -13.2 -4.8 | 67 19 -17.1 -7.4 62 30 23790 90 21 -21.0 0.0 | 84 25 -24.9 -2.6 63 29 24079 100 19 -18.7 3.3 | 92 23 -22.7 0.7 64 24 25298 85 18 -17.9 -1.6 | 79 22 -21.9 -4.1 65 21 26213 55 31 -25.4 -17.8 | 55 36 -29.3 -20.4 66 20 26410 85 23 -22.9 -2.0 | 80 27 -26.9 -4.6 67 19 26518 90 23 -23.0 0.0 | 85 27 -26.9 -2.6 68 16 27127 65 33 -29.9 -13.9 | 64 38 -33.8 -16.5 69 14 27737 85 27 -26.9 -2.4 | 81 31 -30.8 -4.9 70 12 28346 110 43 -40.4 14.7 | 105 46 -44.3 12.1 71 8 29566 95 33 -32.9 2.9 | 90 37 -36.8 0.3 72 8 29870 95 43 -42.8 3.7 | 91 47 -46.8 1.2 Wind Parameters Mean winds (0-6000m): 206.8 at 6.3 knts Storm direction: 236.8 at 4.7 knts Shear (0-3000m) pos: 0.3 neg: 0.3 tot: 0.6 10-3/s Storm rel Dir Shear (0-3000m): 25.7 deg Storm rel helicity (0-3000m) pos: 5.6 neg: -22.3 tot: -16.7 m^2/s^2 ave: -5.6 10^-3 m/s^2 rel: -0.47 Storm rel vorticity (0-3000m) horiz: 6.2 stream: -2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 17.43 Bulk Shear: 10.44 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 ------------------------------------------------------------------------------- 500 310 5 0 6| 0.0 5.8 5.8| 0.0 -11.6 -11.6 -23.2 -0.85| 8.3 -7.1 1000 299 5 353 5| 1.0 2.9 3.9| 2.4 -12.0 -9.6 -9.6 -0.47| 5.6 -2.6 1500 296 5 353 5| 0.7 2.6 3.3| 2.4 -14.2 -11.8 -7.8 -0.54| 4.5 -2.4 2000 287 5 346 4| 0.5 1.8 2.3| 2.4 -16.9 -14.5 -7.3 -0.63| 5.7 -3.6 2500 273 5 337 3| 0.4 1.4 1.9| 5.0 -18.5 -13.5 -5.4 -0.48| 5.8 -2.8 3000 268 5 342 2| 0.3 0.3 0.6| 5.6 -22.3 -16.7 -5.6 -0.47| 6.2 -2.9 4000 230 5 189 1| 1.0 0.3 1.4| 13.5 -25.6 -12.1 -3.0 -0.32| 5.8 -1.9 5000 124 6 94 9| 0.8 0.3 1.1| 31.1 -33.4 -2.3 -0.5 -0.23| 6.7 -1.5 6000 207 6 160 3| 0.9 0.2 1.1| 34.4 -46.9 -12.5 -2.1 -0.24| 7.6 -1.9 Wrote GIF file: /home/apache/climate/data/raob//MMAA/skewt/MMAA.skewt.20250421.12.gif