UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for MMAA... Searching the city database file for: MMAA ... Date:1200Z 27 NOV 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 1012 28 24.8 21.9 84 2.9 22.8 320 2 296.9 299.9 295.5 344.8 16.57 1 1005 77 26.2 21.4 75 4.8 22.8 311 5 298.9 301.9 295.7 346.0 16.17 2 1000 113 26.4 22.2 78 4.2 23.3 305 8 299.5 302.7 296.5 349.5 17.09 3 978 312 25.6 23.0 86 2.6 23.7 291 10 300.7 304.0 297.6 354.7 18.38 4 942 645 24.2 19.2 74 5.0 20.7 270 12 302.5 305.2 296.0 346.9 15.03 5 933 731 24.6 14.6 54 10.0 17.9 270 11 303.7 305.8 293.6 337.2 11.27 6 925 807 24.0 11.0 44 13.0 15.7 270 10 303.8 305.5 291.9 330.6 8.94 7 924 816 24.0 11.0 44 13.0 15.7 270 10 303.9 305.6 291.9 330.7 8.95 8 914 911 23.2 16.2 65 7.0 18.4 273 9 304.1 306.4 294.8 342.1 12.77 9 884 1201 21.4 11.4 53 10.0 15.0 281 8 305.1 306.9 292.8 334.0 9.62 10 850 1540 19.4 12.4 64 7.0 14.8 270 8 306.5 308.5 294.0 338.7 10.70 11 829 1755 17.0 15.4 90 1.6 15.9 347 7 306.1 308.6 295.8 346.3 13.39 12 780 2272 14.0 9.5 74 4.5 11.2 22 10 308.3 310.1 293.7 337.5 9.60 13 720 2943 9.6 8.6 93 1.0 9.0 78 9 310.6 312.5 294.5 340.6 9.79 14 700 3177 8.6 6.3 85 2.3 7.2 90 8 312.0 313.6 294.0 338.5 8.59 15 653 3748 4.2 3.1 93 1.1 3.6 90 9 313.3 314.7 293.4 336.2 7.35 16 622 4143 2.4 -2.2 72 4.6 0.0 103 10 315.6 316.6 292.3 332.3 5.24 17 577 4746 -1.9 -6.9 69 5.0 -4.2 115 9 317.4 318.2 291.7 330.2 3.95 18 550 5125 -5.5 -6.5 93 1.0 -6.0 115 8 317.6 318.4 292.1 331.4 4.28 19 538 5298 -7.1 -7.7 95 0.6 -7.4 118 9 317.7 318.4 291.9 330.6 3.98 20 530 5414 -8.3 -14.3 62 6.0 -10.5 121 9 317.6 318.0 290.4 325.5 2.38 21 521 5548 -5.7 -17.7 38 12.0 -9.9 125 10 322.3 322.6 291.3 328.5 1.83 22 500 5870 -7.7 -22.7 29 15.0 -12.2 135 12 323.7 323.9 291.1 328.0 1.23 23 453 6634 -11.1 -40.1 7 29.0 -16.6 73 7 328.7 328.7 291.6 329.6 0.26 24 418 7248 -14.5 -52.5 2 38.0 -19.5 18 8 331.9 332.0 292.3 332.2 0.07 25 400 7580 -17.3 -45.3 7 28.0 -21.4 15 6 332.5 332.5 292.6 333.2 0.17 26 385 7865 -20.1 -44.1 10 24.0 -23.5 359 6 332.5 332.5 292.6 333.3 0.20 27 364 8279 -21.9 -57.9 2 36.0 -25.4 349 9 335.5 335.5 293.2 335.6 0.04 28 300 9670 -33.3 -54.3 10 21.0 -34.8 350 29 338.4 338.5 294.0 338.8 0.08 29 250 10920 -43.7 -62.7 10 19.0 -44.4 345 49 341.1 341.1 294.6 341.2 0.03 30 227 11560 -49.3 -66.3 12 17.0 -49.7 338 56 342.1 342.1 294.8 342.2 0.02 31 200 12380 -54.9 -74.9 7 20.0 -55.2 335 43 345.8 345.8 295.7 345.9 0.01 32 178 13120 -60.1 -77.1 9 17.0 -60.3 300 31 349.0 349.0 296.4 349.1 0.01 33 150 14170 -69.3 -81.3 16 12.0 -69.4 300 60 350.7 350.7 296.8 350.7 0.00 34 144 14413 -70.9 -81.6 19 10.6 -71.0 300 66 352.0 352.0 297.1 352.0 0.00 35 129 15057 -75.3 -82.3 33 7.0 -75.3 290 47 355.4 355.4 297.8 355.4 0.00 36 124 15287 -72.3 -82.3 21 10.0 -72.3 292 40 364.9 364.9 299.7 364.9 0.00 37 111 15934 -74.9 -85.9 17 11.0 -74.9 266 25 371.7 371.8 300.9 371.8 0.00 38 109 16040 -75.7 -86.7 16 11.0 -75.7 261 28 372.2 372.2 300.9 372.2 0.00 39 108 16093 -76.3 -86.3 19 10.0 -76.3 258 29 372.0 372.0 300.9 372.0 0.00 40 100 16540 -73.1 -87.1 10 14.0 -73.2 265 33 386.5 386.5 303.3 386.5 0.00 41 83 17615 -78.1 -91.1 10 13.0 -78.1 260 17 397.5 397.5 304.9 397.5 0.00 42 75 18196 -76.3 -89.3 11 13.0 -76.3 257 8 412.9 412.9 306.9 412.9 0.00 43 70 18590 -78.9 -89.9 15 11.0 -78.9 235 19 415.6 415.6 307.2 415.6 0.00 44 69 18672 -79.1 -90.1 15 11.0 -79.1 236 18 416.9 416.9 307.3 416.9 0.00 45 62 19286 -75.5 -89.5 9 14.0 -75.6 25 3 437.8 437.8 309.7 437.8 0.00 46 61 19381 -72.3 -89.3 6 17.0 -72.4 69 3 447.0 447.0 310.6 447.0 0.00 47 53 20212 -70.9 -90.9 4 20.0 -71.1 358 7 468.5 468.5 312.5 468.5 0.00 48 50 20560 -67.7 -92.7 2 25.0 -67.9 120 4 484.0 484.0 313.8 484.0 0.00 49 47 20936 -64.7 -93.7 1 29.0 -65.0 175 2 499.8 499.8 314.9 499.8 0.00 50 35 22741 -64.3 -97.3 0 33.0 -64.8 81 12 544.8 544.8 317.8 544.8 0.00 51 32 23290 -63.7 -96.7 0 33.0 -64.3 88 16 560.5 560.5 318.6 560.5 0.00 52 30 23690 -60.3 -94.3 0 34.0 -61.2 105 18 580.3 580.3 319.7 580.3 0.00 53 28 24124 -57.7 -91.7 1 34.0 -59.0 91 18 599.0 599.0 320.6 599.1 0.00 54 26 24591 -58.7 -92.7 0 34.0 -59.9 103 22 609.0 609.0 321.0 609.1 0.00 55 20 26260 -53.9 -88.9 1 35.0 -56.3 65 21 671.2 671.2 323.4 671.2 0.01 56 19 26590 -53.7 -88.7 1 35.0 -56.3 62 22 681.7 681.7 323.9 681.8 0.01 57 17 27311 -49.9 -85.9 1 36.0 -53.8 55 25 716.0 716.0 324.9 716.1 0.01 58 13 29065 -49.9 -85.9 1 36.0 -54.6 55 17 773.0 773.1 326.5 773.2 0.02 TRP 129 15057 -75.3 -82.3 33 7.0 -75.3 290 47 355.4 355.4 297.8 355.4 0.00 WND 144 14413 -70.9 -81.6 19 10.6 -71.0 300 66 352.0 352.0 297.1 352.0 0.00 Sounding variables and indices 1000-500 mb thick: 5757.00 m Freezing level: 596.88 mb = 4479.17 m = 14695.25 ft Wetbulb zero: 621.79 mb = 4145.36 m = 13600.10 ft Precipitable water: 1.91 inches Sfc-500 mean rel hum: 74.64 % Est. max temperature: 33.88 C = 92.99 F Sfc-Lift cond lev (LCL): 970.47 mb = 380.51 m = 1248.39 ft T: 25.31 C 700-500 lapse rate: 6.05 C/km ThetaE index: 24.10 C Layer 942.0- 924.0 mb Conv cond level (CCL): 833.18 mb = 1711.36 m = 5614.62 ft Mean mixing ratio: 15.25 g/kg Conv temperature: 34.10 C = 93.39 F Cap Strength: 3.23 C Lifted Index: -3.50 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.00 C Lifted Index @700 mb: -1.03 C Showalter Index: -0.40 C Risk: Thunderstorms probable Total Totals Index: 47.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.10 C Cross Totals Index: 20.10 C K Index: 37.20 Risk: > 80 % chance of thunderstorms Sweat Index: 176.80 Risk: None Energy Index: -2.08 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1021.94 J/kg Max Up Vert Vel: 45.21 m/s Conv Inhibition (B-): 102.77 J/kg Cap Strength: 3.23 C Lift Cond Lev (LCL): 890.53 mb = 1137.52 m = 3731.97 ft Lev Free Conv (LFC): 765.53 mb = 2429.10 m = 7969.40 ft Equ Level (EL): 195.53 mb = 12523.68 m = 41087.68 ft B at Equ Level: 1018.75 J/kg Max Parcel Lev (MPL): 105.53 mb = 16227.52 m = 53239.24 ft Wind level data Storm motion: 115 at 7 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 1012 28 320 2 1.3 -1.5 | 301 9 7.5 -4.4 1 1000 113 305 8 6.6 -4.6 | 300 15 12.7 -7.5 2 946 610 270 12 12.0 -0.0 | 279 18 18.2 -2.9 3 925 807 270 10 10.0 -0.0 | 280 16 16.2 -2.9 4 852 1524 290 6 5.6 -2.1 | 293 13 11.8 -5.0 5 850 1540 270 8 8.0 -0.0 | 282 14 14.2 -2.9 6 821 1829 15 6 -1.6 -5.8 | 332 10 4.6 -8.7 7 764 2438 25 12 -5.1 -10.9 | 355 14 1.1 -13.8 8 711 3048 90 8 -8.0 0.0 | 32 3 -1.8 -2.9 9 700 3177 90 8 -8.0 0.0 | 32 3 -1.8 -2.9 10 635 3962 90 10 -10.0 0.0 | 53 5 -3.8 -2.9 11 611 4267 115 10 -9.1 4.2 | 115 3 -2.9 1.3 12 545 5182 115 8 -7.3 3.4 | 114 1 -1.1 0.5 13 500 5870 135 12 -8.5 8.5 | 158 6 -2.3 5.6 14 485 6096 130 4 -3.1 2.6 | 276 3 3.1 -0.3 15 448 6706 65 8 -7.3 -3.4 | 10 6 -1.1 -6.3 16 431 7010 60 8 -6.9 -4.0 | 6 7 -0.7 -6.9 17 414 7315 5 8 -0.7 -8.0 | 333 12 5.5 -10.9 18 400 7580 15 6 -1.6 -5.8 | 332 10 4.6 -8.7 19 381 7925 355 6 0.5 -6.0 | 323 11 6.7 -8.9 20 336 8839 340 14 4.8 -13.2 | 326 19 11.0 -16.1 21 323 9144 355 21 1.8 -20.9 | 341 25 8.0 -23.8 22 300 9670 350 29 5.0 -28.6 | 340 33 11.2 -31.5 23 271 10363 345 49 12.7 -47.3 | 339 54 18.9 -50.2 24 250 10920 345 49 12.7 -47.3 | 339 54 18.9 -50.2 25 216 11887 335 60 25.4 -54.4 | 331 65 31.5 -57.3 26 200 12380 335 43 18.2 -39.0 | 330 48 24.4 -41.9 27 187 12802 320 31 19.9 -23.7 | 316 37 26.1 -26.7 28 178 13106 300 31 26.8 -15.5 | 299 38 33.0 -18.4 29 150 14170 300 60 52.0 -30.0 | 300 67 58.1 -32.9 30 146 14326 300 66 57.2 -33.0 | 300 73 63.3 -35.9 31 144 14413 300 66 57.2 -33.0 | 300 73 63.3 -35.9 32 129 15057 290 47 44.2 -16.1 | 291 54 50.4 -19.0 33 119 15545 295 33 29.9 -13.9 | 295 40 36.1 -16.9 34 113 15850 270 23 23.0 -0.0 | 276 29 29.2 -2.9 35 107 16154 255 31 29.9 8.0 | 262 36 36.1 5.1 36 100 16540 265 33 32.9 2.9 | 270 39 39.1 -0.0 37 96 16764 265 33 32.9 2.9 | 270 39 39.1 -0.0 38 82 17678 260 16 15.8 2.8 | 270 22 21.9 -0.1 39 78 17983 240 8 6.9 4.0 | 265 13 13.1 1.1 40 74 18288 265 8 8.0 0.7 | 279 14 14.2 -2.2 41 70 18590 235 19 15.6 10.9 | 250 23 21.8 8.0 42 66 18898 240 14 12.1 7.0 | 257 19 18.3 4.1 43 63 19202 340 2 0.7 -1.9 | 305 8 6.9 -4.8 44 60 19507 120 4 -3.5 2.0 | 288 3 2.7 -0.9 45 57 19812 5 2 -0.2 -2.0 | 309 8 6.0 -4.9 46 54 20117 340 8 2.7 -7.5 | 319 14 8.9 -10.4 47 51 20422 35 4 -2.3 -3.3 | 328 7 3.9 -6.2 48 50 20560 120 4 -3.5 2.0 | 288 3 2.7 -0.9 49 49 20726 95 2 -2.0 0.2 | 303 5 4.2 -2.7 50 46 21031 210 2 1.0 1.7 | 279 7 7.2 -1.2 51 44 21336 330 2 1.0 -1.7 | 303 9 7.2 -4.6 52 42 21641 25 4 -1.7 -3.6 | 325 8 4.5 -6.5 53 38 22250 55 16 -13.1 -9.2 | 30 14 -6.9 -12.1 54 36 22555 100 8 -7.9 1.4 | 48 2 -1.7 -1.5 55 34 22860 70 14 -13.2 -4.8 | 42 10 -7.0 -7.7 56 30 23690 105 18 -17.4 4.7 | 99 11 -11.2 1.8 57 30 23774 110 19 -17.9 6.5 | 107 12 -11.7 3.6 58 28 24079 90 18 -18.0 0.0 | 76 12 -11.8 -2.9 59 26 24689 105 23 -22.2 6.0 | 101 16 -16.0 3.0 60 24 24994 85 18 -17.9 -1.6 | 69 13 -11.7 -4.5 61 22 25603 115 23 -20.8 9.7 | 115 16 -14.7 6.8 62 20 26213 75 18 -17.4 -4.7 | 56 14 -11.2 -7.6 63 20 26260 65 21 -19.0 -8.9 | 47 17 -12.8 -11.8 64 17 26822 55 25 -20.5 -14.3 | 40 22 -14.3 -17.2 65 10 28651 55 10 -8.2 -5.7 | 13 9 -2.0 -8.6 66 9 29261 90 12 -12.0 0.0 | 63 6 -5.8 -2.9 Wind Parameters Mean winds (0-6000m): 85.2 at 9.1 knts Storm direction: 115.2 at 6.8 knts Shear (0-3000m) pos: 3.3 neg: 1.7 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 90.4 deg Storm rel helicity (0-3000m) pos: 73.1 neg: -28.6 tot: 44.4 m^2/s^2 ave: 14.8 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 2.8 10^-3/s Energy-Hel index: 0.31 Bulk Rich Number: 25.49 Bulk Shear: 40.09 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 ------------------------------------------------------------------------------- 500 290 9 292 16| 0.0 10.3 10.3| 0.0 -21.9 -21.9 -43.8 -0.42| 12.3 -5.2 1000 280 10 286 16| 1.3 5.1 6.5| 6.5 -27.7 -21.3 -21.3 -0.29| 8.6 -2.4 1500 280 9 286 16| 1.7 3.4 5.2| 13.0 -28.6 -15.6 -10.4 -0.17| 6.7 -1.1 2000 288 8 291 15| 3.9 2.6 6.5| 48.0 -28.6 19.3 9.7 0.23| 8.3 1.9 2500 310 9 303 15| 4.0 2.1 6.1| 63.1 -28.6 34.5 13.8 0.31| 7.9 2.5 3000 327 9 313 15| 3.3 1.7 5.0| 73.1 -28.6 44.4 14.8 0.34| 8.3 2.8 4000 9 9 338 13| 2.7 1.3 4.0| 75.6 -28.6 46.9 11.7 0.36| 6.6 2.4 5000 55 9 8 8| 2.1 1.1 3.2| 78.5 -28.7 49.8 10.0 0.39| 5.8 2.2 6000 85 9 38 5| 1.5 0.9 2.5| 83.1 -28.7 54.4 9.1 0.41| 5.7 2.4 Wrote GIF file: /home/apache/climate/data/raob//MMAA/skewt/MMAA.skewt.20251127.12.gif