UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for MMMD... Searching the city database file for: MMMD ... Date:1200Z 11 OCT 25 Station: MMMD WMO ident: 76644 Latitude: 20.98 Longitude: -89.65 Elevation: 10.00 ------------------------------------------------------------------------------- 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 10 23.8 22.4 92 1.4 22.8 15 12 296.0 299.1 295.6 345.3 17.11 1 1006 56 25.6 22.6 84 3.0 23.5 10 11 298.2 301.4 296.4 348.9 17.41 2 1000 111 26.2 22.4 80 3.8 23.5 5 10 299.4 302.5 296.6 349.9 17.30 3 994 164 26.4 21.9 76 4.5 23.2 7 10 300.1 303.1 296.5 349.5 16.87 4 925 798 21.6 17.0 75 4.6 18.5 30 14 301.4 303.8 294.4 340.5 13.29 5 917 873 21.0 16.1 74 4.9 17.7 28 14 301.5 303.9 294.0 338.8 12.65 6 910 939 21.6 11.6 53 10.0 15.3 26 14 302.8 304.6 292.0 331.0 9.47 7 876 1266 19.0 11.0 60 8.0 14.0 17 15 303.4 305.2 292.2 331.6 9.45 8 850 1524 18.6 4.6 40 14.0 10.6 10 16 305.6 306.8 290.2 324.7 6.26 9 842 1605 18.4 1.4 32 17.0 9.2 8 16 306.2 307.2 289.3 321.7 5.03 10 802 2021 15.2 4.2 48 11.0 8.9 360 15 307.1 308.3 290.8 326.9 6.46 11 789 2160 14.8 -3.2 29 18.0 5.8 357 15 308.1 308.9 288.8 320.1 3.82 12 727 2846 9.0 3.0 66 6.0 5.6 335 13 309.1 310.3 291.5 329.2 6.54 13 707 3078 8.2 5.3 82 2.9 6.5 314 9 310.7 312.2 293.1 335.1 7.93 14 700 3160 8.0 4.2 77 3.8 5.8 310 8 311.3 312.7 292.9 334.3 7.41 15 677 3435 6.4 1.4 70 5.0 3.7 315 10 312.5 313.7 292.3 332.1 6.27 16 651 3756 5.4 -8.6 36 14.0 -0.9 334 11 314.9 315.5 290.2 324.9 3.07 17 643 3857 4.8 -12.2 28 17.0 -2.2 339 12 315.4 315.8 289.7 323.0 2.33 18 622 4128 2.6 -6.4 51 9.0 -1.6 353 15 315.9 316.6 291.2 328.1 3.81 19 611 4272 2.6 -17.4 21 20.0 -4.7 360 16 317.5 317.8 289.6 322.8 1.60 20 600 4420 4.2 1 16 321.0 21 519 5586 -3.1 -50.1 1 47.0 -11.2 8 20 325.8 325.8 290.6 326.1 0.08 22 500 5880 -5.5 -50.5 1 45.0 -12.9 10 21 326.3 326.3 290.7 326.6 0.07 23 467 6407 -10.1 -50.1 2 40.0 -16.1 25 23 327.0 327.1 291.0 327.4 0.08 24 446 6757 -12.9 -53.9 2 41.0 -18.2 8 22 327.9 327.9 291.2 328.1 0.06 25 417 7266 -13.3 -60.3 1 47.0 -18.8 343 21 333.7 333.7 292.7 333.8 0.03 26 400 7580 -15.3 -55.3 2 40.0 -20.3 345 21 335.1 335.1 293.2 335.3 0.05 27 363 8304 -21.3 -60.3 2 39.0 -24.9 333 23 336.5 336.5 293.5 336.6 0.03 28 328 9046 -24.3 -65.3 1 41.0 -27.5 301 23 342.3 342.3 294.9 342.4 0.02 29 300 9690 -28.7 -68.7 1 40.0 -31.2 285 21 344.9 344.9 295.5 345.0 0.01 30 267 10514 -34.7 -75.7 1 41.0 -36.4 327 24 347.9 347.9 296.1 347.9 0.00 31 250 10970 -38.3 -69.3 2 31.0 -39.6 335 27 349.1 349.1 296.4 349.2 0.01 32 200 12460 -51.5 -73.5 6 22.0 -51.9 325 25 351.2 351.2 296.9 351.3 0.01 33 184 12997 -56.1 -73.1 10 17.0 -56.3 332 26 352.2 352.2 297.1 352.3 0.01 34 150 14270 -65.9 -78.9 15 13.0 -66.0 350 29 356.6 356.6 298.0 356.6 0.01 35 115 15847 -76.1 -86.1 19 10.0 -76.1 16 15 365.8 365.8 299.8 365.8 0.00 36 100 16650 -78.9 -87.9 22 9.0 -78.9 65 8 375.3 375.3 301.5 375.3 0.00 37 96 16882 -80.3 -88.3 25 8.0 -80.3 360 12 377.0 377.0 301.8 377.0 0.00 38 70 18700 -73.1 -88.1 8 15.0 -73.2 90 19 428.0 428.0 308.6 428.0 0.00 39 69 18784 -73.3 -88.3 8 15.0 -73.4 90 19 429.3 429.3 308.7 429.3 0.00 40 63 19325 -67.7 -90.7 2 23.0 -67.9 85 7 453.0 453.0 311.1 453.0 0.00 41 55 20139 -69.7 -97.7 1 28.0 -69.8 72 16 466.4 466.4 312.3 466.4 0.00 42 52 20474 -69.5 -98.5 1 29.0 -69.6 87 20 474.4 474.4 313.0 474.4 0.00 43 50 20710 -66.5 -98.5 0 32.0 -66.8 55 18 486.8 486.8 314.0 486.8 0.00 44 44 21499 -60.9 -93.9 1 33.0 -61.5 73 24 518.6 518.6 316.2 518.6 0.00 45 32 23494 -59.9 -93.9 0 34.0 -60.8 114 29 570.7 570.7 319.2 570.7 0.00 46 30 23900 -58.1 -92.1 1 34.0 -59.2 100 23 586.2 586.3 320.0 586.3 0.00 47 26 24808 -53.9 -88.9 1 35.0 -55.9 71 33 622.7 622.7 321.6 622.7 0.01 48 20 26490 -53.5 -88.5 1 35.0 -56.1 90 33 672.4 672.4 323.5 672.5 0.01 49 19 26820 -53.9 -88.9 1 35.0 -56.5 85 41 681.1 681.1 323.8 681.2 0.01 50 16 27932 -50.3 -86.3 1 36.0 -54.3 85 39 727.2 727.2 325.3 727.3 0.01 TRP 96 16882 -80.3 -88.3 25 8.0 -80.3 360 12 377.0 377.0 301.8 377.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5769.00 m Freezing level: 553.40 mb = 5090.46 m = 16700.79 ft Wetbulb zero: 655.95 mb = 3694.24 m = 12120.08 ft Precipitable water: 1.34 inches Sfc-500 mean rel hum: 52.11 % Est. max temperature: 32.49 C = 90.49 F Sfc-Lift cond lev (LCL): 990.94 mb = 191.54 m = 628.40 ft T: 26.19 C 700-500 lapse rate: 4.96 C/km ThetaE index: 18.93 C Layer 994.0- 876.0 mb Conv cond level (CCL): 825.59 mb = 1773.26 m = 5817.71 ft Mean mixing ratio: 15.02 g/kg Conv temperature: 34.42 C = 93.95 F Cap Strength: 2.37 C Lifted Index: -0.54 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.69 C Lifted Index @700 mb: -1.04 C Showalter Index: 8.40 C Risk: None Total Totals Index: 34.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 10.10 C K Index: 24.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 108.20 Risk: None Energy Index: 0.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 170.60 J/kg Max Up Vert Vel: 18.47 m/s Conv Inhibition (B-): 87.78 J/kg Cap Strength: 2.37 C Lift Cond Lev (LCL): 900.49 mb = 1029.28 m = 3376.85 ft Lev Free Conv (LFC): 755.49 mb = 2523.66 m = 8279.62 ft Equ Level (EL): 605.49 mb = 4345.64 m = 14257.16 ft B at Equ Level: 81.14 J/kg Max Parcel Lev (MPL): 275.49 mb = 10292.58 m = 33767.88 ft Wind level data Storm motion: 32 at 11 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 10 15 12 -3.1 -11.6 | 308 3 2.7 -2.1 1 1000 111 5 10 -0.9 -10.0 | 275 5 5.0 -0.5 2 945 610 25 14 -5.9 -12.7 | 2 3 -0.1 -3.2 3 925 798 30 14 -7.0 -12.1 | 24 3 -1.2 -2.6 4 850 1524 10 16 -2.8 -15.8 | 334 7 3.0 -6.3 5 735 2743 345 14 3.6 -13.5 | 293 10 9.4 -4.0 6 709 3048 315 10 7.1 -7.1 | 259 13 12.9 2.4 7 700 3160 310 8 6.1 -5.1 | 250 13 12.0 4.4 8 684 3353 310 10 7.7 -6.4 | 257 14 13.5 3.1 9 658 3658 330 10 5.0 -8.7 | 266 11 10.8 0.8 10 610 4267 360 16 -0.0 -16.0 | 318 9 5.8 -6.5 11 500 5880 10 21 -3.6 -20.7 | 349 11 2.2 -11.2 12 467 6401 25 23 -9.7 -20.8 | 19 12 -3.9 -11.3 13 414 7315 340 21 7.2 -19.7 | 308 17 13.0 -10.2 14 400 7580 345 21 5.4 -20.3 | 314 16 11.3 -10.8 15 382 7925 345 21 5.4 -20.3 | 314 16 11.3 -10.8 16 337 8839 315 25 17.7 -17.7 | 289 25 23.5 -8.2 17 310 9449 270 19 19.0 -0.0 | 249 27 24.8 9.5 18 300 9690 285 21 20.3 -5.4 | 261 26 26.1 4.1 19 261 10668 335 25 10.6 -22.7 | 309 21 16.4 -13.2 20 250 10970 335 27 11.4 -24.5 | 311 23 17.2 -15.0 21 208 12192 325 25 14.3 -20.5 | 299 23 20.2 -11.0 22 200 12460 325 25 14.3 -20.5 | 299 23 20.2 -11.0 23 150 14270 350 29 5.0 -28.6 | 330 22 10.9 -19.1 24 127 15240 360 33 -0.0 -33.0 | 346 24 5.8 -23.5 25 121 15545 30 21 -10.5 -18.2 | 28 10 -4.7 -8.7 26 109 16154 360 8 -0.0 -8.0 | 256 6 5.8 1.5 27 103 16459 65 12 -10.9 -5.1 | 131 7 -5.1 4.4 28 100 16650 65 8 -7.3 -3.4 | 167 6 -1.4 6.1 29 98 16764 65 8 -7.3 -3.4 | 167 6 -1.4 6.1 30 96 16882 360 12 -0.0 -12.0 | 293 6 5.8 -2.5 31 93 17069 355 16 1.4 -15.9 | 312 10 7.2 -6.4 32 88 17374 10 16 -2.8 -15.8 | 334 7 3.0 -6.3 33 79 17983 30 18 -9.0 -15.6 | 28 7 -3.2 -6.1 34 75 18288 85 21 -20.9 -1.8 | 117 17 -15.1 7.7 35 71 18593 70 14 -13.2 -4.8 | 123 9 -7.3 4.7 36 70 18700 90 19 -19.0 0.0 | 126 16 -13.2 9.5 37 68 18898 90 19 -19.0 0.0 | 126 16 -13.2 9.5 38 64 19202 75 6 -5.8 -1.6 | 180 8 0.0 7.9 39 61 19507 100 8 -7.9 1.4 | 169 11 -2.1 10.9 40 58 19812 45 10 -7.1 -7.1 | 153 3 -1.2 2.4 41 52 20422 95 21 -20.9 1.8 | 127 19 -15.1 11.3 42 50 20710 55 18 -14.7 -10.3 | 85 9 -8.9 -0.8 43 50 20726 80 14 -13.8 -2.4 | 132 11 -8.0 7.1 44 47 21031 40 19 -12.2 -14.6 | 52 8 -6.4 -5.1 45 45 21336 70 25 -23.5 -8.6 | 93 18 -17.7 0.9 46 41 21946 80 21 -20.7 -3.6 | 112 16 -14.9 5.9 47 37 22555 115 25 -22.7 10.6 | 140 26 -16.8 20.1 48 35 22860 75 21 -20.3 -5.4 | 106 15 -14.5 4.1 49 32 23470 115 29 -26.3 12.3 | 137 30 -20.5 21.8 50 30 23900 100 23 -22.7 4.0 | 129 22 -16.8 13.5 51 25 24994 65 35 -31.7 -14.8 | 78 26 -25.9 -5.3 52 20 26490 90 33 -33.0 0.0 | 109 29 -27.2 9.5 53 20 26518 85 41 -40.8 -3.6 | 100 36 -35.0 5.9 54 12 28346 85 37 -36.9 -3.2 | 101 32 -31.0 6.3 Wind Parameters Mean winds (0-6000m): 1.5 at 14.9 knts Storm direction: 31.5 at 11.1 knts Shear (0-3000m) pos: 0.6 neg: 2.4 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): -44.8 deg Storm rel helicity (0-3000m) pos: 5.8 neg: -38.8 tot: -33.1 m^2/s^2 ave: -11.0 10^-3 m/s^2 rel: -0.41 Storm rel vorticity (0-3000m) horiz: 4.9 stream: -2.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 68.86 Bulk Shear: 2.48 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 13 11 298 4| 1.8 0.0 1.8| 3.9 -2.4 1.5 3.0 0.23| 7.6 1.7 1000 21 13 332 3| 1.7 0.0 1.7| 5.8 -3.4 2.3 2.3 0.25| 5.8 1.5 1500 19 14 338 4| 1.1 1.3 2.5| 5.8 -6.8 -1.0 -0.7 0.03| 5.2 0.1 2000 15 14 333 5| 0.9 1.6 2.5| 5.8 -12.0 -6.2 -3.1 -0.12| 4.6 -0.6 2500 11 14 326 5| 0.7 1.8 2.4| 5.8 -17.5 -11.8 -4.7 -0.22| 4.3 -0.9 3000 7 14 317 6| 0.6 2.4 3.0| 5.8 -38.8 -33.1 -11.0 -0.41| 4.9 -2.0 4000 358 13 300 7| 1.3 1.8 3.1| 28.9 -47.1 -18.2 -4.6 -0.16| 5.2 -0.8 5000 359 14 305 7| 1.7 1.4 3.1| 44.6 -47.1 -2.5 -0.5 0.00| 4.9 0.0 6000 2 15 315 8| 1.8 1.2 3.0| 57.0 -47.1 9.8 1.6 0.09| 4.5 0.4 Wrote GIF file: /home/apache/climate/data/raob//MMMD/skewt/MMMD.skewt.20251011.12.gif