UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112900.upa.cvt Date: 0000Z 29 NOV 25 Searching for MMAA... Searching the city database file for: MMAA ... Date:0000Z 29 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 1010 28 31.8 24.8 67 7.0 26.6 260 2 304.1 307.8 299.4 363.4 19.88 1 1009 34 31.2 24.2 66 7.0 26.0 260 3 303.6 307.1 298.8 360.6 19.17 2 1008 40 29.8 22.8 66 7.0 24.7 261 3 302.3 305.5 297.5 354.3 17.60 3 1000 89 29.0 23.0 70 6.0 24.6 265 8 302.1 305.5 297.7 355.2 17.96 4 979 278 27.4 23.6 80 3.8 24.6 256 10 302.4 305.9 298.5 358.9 19.06 5 953 517 26.0 18.0 61 8.0 20.4 264 11 303.3 305.8 295.3 344.1 13.75 6 925 781 26.2 13.2 45 13.0 17.6 275 12 306.1 308.0 293.6 337.3 10.36 7 922 809 26.2 12.2 42 14.0 17.1 275 12 306.4 308.2 293.2 335.7 9.72 8 853 1486 20.8 11.8 56 9.0 15.0 270 2 307.6 309.5 294.0 338.6 10.25 9 850 1516 20.6 11.6 56 9.0 14.8 270 2 307.7 309.6 293.9 338.5 10.15 10 802 2017 18.4 9.4 56 9.0 12.7 48 8 310.5 312.3 294.1 339.0 9.27 11 700 3165 9.4 1.4 57 8.0 5.0 95 8 312.9 314.0 292.2 331.9 6.06 12 619 4168 2.0 -4.0 64 6.0 -1.0 51 8 315.6 316.5 291.8 330.3 4.60 13 584 4634 -1.1 -9.1 55 8.0 -4.6 338 7 317.3 317.9 291.2 328.0 3.29 14 567 4869 -1.5 -19.5 24 18.0 -7.6 290 6 319.5 319.8 290.1 324.4 1.44 15 500 5860 -6.5 -30.5 13 24.0 -12.5 80 2 325.1 325.2 290.9 327.3 0.60 16 485 6098 -7.1 -35.1 9 28.0 -13.4 129 2 327.2 327.3 291.3 328.7 0.40 17 444 6779 -11.9 -26.9 28 15.0 -15.9 2 6 329.5 329.7 292.5 333.0 0.95 18 436 6918 -12.7 -34.7 14 22.0 -17.4 354 7 330.2 330.3 292.3 332.0 0.46 19 400 7570 -17.1 -36.1 18 19.0 -20.7 320 12 332.8 332.9 292.9 334.4 0.44 20 382 7913 -20.1 -32.1 33 12.0 -22.5 325 15 333.2 333.4 293.3 335.7 0.68 21 372 8109 -21.1 -38.1 20 17.0 -23.9 325 17 334.4 334.5 293.3 335.9 0.38 22 359 8371 -23.3 -36.3 29 13.0 -25.5 325 19 334.9 335.0 293.5 336.7 0.48 23 347 8618 -25.3 -30.3 63 5.0 -26.3 328 21 335.5 335.7 294.0 338.8 0.89 24 338 8809 -26.3 -30.4 68 4.1 -27.1 336 23 336.6 336.8 294.3 340.0 0.90 25 330 8981 -27.5 -41.5 25 14.0 -29.3 344 24 337.3 337.4 294.0 338.5 0.30 26 300 9660 -32.5 -49.5 17 17.0 -34.0 5 25 339.6 339.6 294.3 340.1 0.14 27 250 10920 -41.9 -58.9 14 17.0 -42.7 315 37 343.8 343.8 295.3 344.0 0.05 28 200 12390 -53.5 -73.5 7 20.0 -53.8 290 33 348.0 348.0 296.2 348.1 0.01 29 195 12553 -54.7 -76.7 5 22.0 -55.0 289 33 348.7 348.7 296.3 348.7 0.01 30 153 14061 -68.5 -75.5 36 7.0 -68.5 281 35 350.1 350.1 296.7 350.1 0.01 31 150 14180 -69.3 -76.3 35 7.0 -69.4 280 35 350.7 350.7 296.8 350.7 0.01 32 142 14506 -70.7 -80.7 21 10.0 -70.8 284 31 353.8 353.8 297.4 353.8 0.00 33 128 15114 -75.9 -83.9 27 8.0 -75.9 266 32 355.1 355.1 297.7 355.1 0.00 34 119 15532 -78.3 -85.3 31 7.0 -78.3 264 37 358.2 358.2 298.4 358.2 0.00 35 117 15629 -78.9 -84.9 37 6.0 -78.9 265 39 358.8 358.8 298.5 358.8 0.00 36 110 15981 -77.9 -84.9 31 7.0 -77.9 268 42 367.1 367.1 300.0 367.1 0.00 37 109 16033 -77.7 -84.7 31 7.0 -77.7 269 42 368.4 368.4 300.3 368.4 0.00 38 100 16530 -74.7 -85.7 17 11.0 -74.7 270 33 383.4 383.4 302.8 383.4 0.00 39 71 18480 -81.1 -92.1 14 11.0 -81.1 208 7 409.2 409.2 306.4 409.2 0.00 40 70 18560 -79.9 -91.9 12 12.0 -79.9 200 4 413.4 413.4 306.9 413.5 0.00 41 67 18807 -81.1 -91.1 17 10.0 -81.1 198 7 416.1 416.1 307.3 416.1 0.00 42 63 19156 -77.9 -89.9 13 12.0 -77.9 147 8 430.5 430.5 308.9 430.5 0.00 43 60 19439 -72.1 -88.1 7 16.0 -72.2 124 8 449.5 449.5 310.8 449.5 0.00 44 50 20530 -65.1 -97.1 0 32.0 -65.4 180 8 490.1 490.1 314.2 490.1 0.00 45 49 20654 -63.3 -96.3 0 33.0 -63.7 180 8 497.2 497.2 314.8 497.2 0.00 46 34 22918 -62.3 -95.3 0 33.0 -62.9 115 10 554.6 554.6 318.3 554.6 0.00 47 31 23494 -59.7 -93.7 0 34.0 -60.6 39 6 576.5 576.5 319.5 576.5 0.00 48 30 23700 -60.1 -94.1 0 34.0 -61.0 65 6 580.8 580.8 319.7 580.8 0.00 49 24 25096 -59.5 -93.5 0 34.0 -60.7 91 15 620.8 620.8 321.5 620.8 0.00 50 22 25647 -54.7 -89.7 1 35.0 -56.8 94 17 650.8 650.8 322.7 650.8 0.01 51 20 26260 -53.1 -88.1 1 35.0 -55.8 70 16 673.6 673.6 323.6 673.7 0.01 52 16 27702 -52.1 -88.1 1 36.0 -55.5 100 8 721.3 721.3 325.1 721.4 0.01 53 15 28122 -49.5 -85.5 1 36.0 -53.9 6 4 743.4 743.4 325.7 743.5 0.02 54 12 29579 -51.3 -87.3 1 36.0 -55.8 256 8 786.0 786.0 326.9 786.1 0.02 55 10 30780 -45.1 -83.1 1 38.0 -52.8 245 23 851.2 851.2 328.4 851.6 0.04 56 9.7 30984 -43.1 -81.1 1 38.0 -51.9 866.2 866.2 328.7 866.7 0.06 57 8.3 32033 -43.9 -81.9 1 38.0 -52.9 902.5 902.5 329.5 903.1 0.06 58 8.0 32280 -44.3 -82.3 1 38.0 -53.3 910.5 910.5 329.7 911.1 0.06 59 7.5 32716 -40.5 -79.5 1 39.0 -51.8 942.8 942.9 330.2 943.9 0.10 TRP 117 15629 -78.9 -84.9 37 6.0 -78.9 265 39 358.8 358.8 298.5 358.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5771.00 m Freezing level: 596.42 mb = 4469.08 m = 14662.15 ft Wetbulb zero: 632.23 mb = 3995.84 m = 13109.55 ft Precipitable water: 1.63 inches Sfc-500 mean rel hum: 50.16 % Est. max temperature: 35.23 C = 95.41 F Sfc-Lift cond lev (LCL): 913.42 mb = 890.80 m = 2922.54 ft T: 25.55 C 700-500 lapse rate: 5.90 C/km ThetaE index: 23.15 C Layer 953.0- 853.0 mb Conv cond level (CCL): 769.73 mb = 2363.30 m = 7753.50 ft Mean mixing ratio: 14.71 g/kg Conv temperature: 39.02 C = 102.24 F Cap Strength: 3.63 C Lifted Index: -2.65 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.75 C Lifted Index @700 mb: -0.52 C Showalter Index: 0.92 C Risk: Thunderstorms probable Total Totals Index: 45.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.10 C Cross Totals Index: 18.10 C K Index: 30.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 145.20 Risk: None Energy Index: -2.09 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 842.47 J/kg Max Up Vert Vel: 41.05 m/s Conv Inhibition (B-): 196.61 J/kg Cap Strength: 3.63 C Lift Cond Lev (LCL): 855.57 mb = 1459.47 m = 4788.23 ft Lev Free Conv (LFC): 710.57 mb = 3038.41 m = 9968.42 ft Equ Level (EL): 210.57 mb = 12050.60 m = 39535.60 ft B at Equ Level: 840.01 J/kg Max Parcel Lev (MPL): 100.57 mb = 16496.97 m = 54123.26 ft Wind level data Storm motion: 48 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 1010 28 260 2 2.0 0.3 | 237 7 5.8 3.8 1 1000 89 265 8 8.0 0.7 | 251 13 11.8 4.1 2 976 305 255 10 9.7 2.6 | 246 15 13.5 6.0 3 925 781 275 12 12.0 -1.0 | 261 16 15.8 2.4 4 850 1516 270 2 2.0 -0.0 | 239 7 5.8 3.5 5 849 1524 120 2 -1.7 1.0 | 205 5 2.1 4.5 6 819 1829 60 4 -3.5 -2.0 | 194 1 0.4 1.5 7 790 2134 40 10 -6.4 -7.7 | 32 5 -2.6 -4.2 8 700 3165 95 8 -8.0 0.7 | 135 6 -4.1 4.1 9 684 3353 95 8 -8.0 0.7 | 135 6 -4.1 4.1 10 658 3658 55 8 -6.6 -4.6 | 67 3 -2.7 -1.1 11 610 4267 50 8 -6.1 -5.1 | 54 3 -2.3 -1.7 12 565 4877 285 6 5.8 -1.6 | 259 10 9.6 1.9 13 524 5486 320 2 1.3 -1.5 | 249 5 5.1 1.9 14 504 5791 50 2 -1.5 -1.3 | 227 3 2.3 2.2 15 500 5860 80 2 -2.0 -0.3 | 211 4 1.9 3.1 16 485 6096 130 2 -1.5 1.3 | 206 5 2.3 4.7 17 466 6401 345 4 1.0 -3.9 | 275 5 4.9 -0.4 18 448 6706 5 6 -0.5 -6.0 | 307 4 3.3 -2.5 19 400 7570 320 12 7.7 -9.2 | 296 13 11.5 -5.7 20 397 7620 325 12 6.9 -9.8 | 301 12 10.7 -6.4 21 350 8534 325 21 12.0 -17.2 | 311 21 15.9 -13.7 22 309 9449 5 27 -2.4 -26.9 | 356 23 1.5 -23.4 23 300 9660 5 25 -2.2 -24.9 | 356 22 1.6 -21.5 24 250 10920 315 37 26.2 -26.2 | 307 38 30.0 -22.7 25 248 10973 320 37 23.8 -28.3 | 312 37 27.6 -24.9 26 216 11887 295 43 39.0 -18.2 | 289 45 42.8 -14.7 27 200 12390 290 33 31.0 -11.3 | 283 36 34.8 -7.8 28 150 14180 280 35 34.5 -6.1 | 274 38 38.3 -2.6 29 139 14630 285 29 28.0 -7.5 | 277 32 31.8 -4.1 30 125 15240 260 33 32.5 5.7 | 256 37 36.3 9.2 31 117 15629 265 39 38.9 3.4 | 261 43 42.7 6.9 32 107 16154 270 43 43.0 -0.0 | 266 47 46.8 3.5 33 100 16530 270 33 33.0 -0.0 | 265 37 36.8 3.5 34 96 16764 270 33 33.0 -0.0 | 265 37 36.8 3.5 35 77 17983 260 23 22.7 4.0 | 254 28 26.5 7.4 36 70 18560 200 4 1.4 3.8 | 216 9 5.2 7.2 37 70 18593 275 6 6.0 -0.5 | 253 10 9.8 2.9 38 66 18898 170 8 -1.4 7.9 | 192 12 2.4 11.3 39 60 19507 120 8 -6.9 4.0 | 157 8 -3.1 7.5 40 57 19812 115 12 -10.9 5.1 | 140 11 -7.1 8.5 41 54 20117 145 8 -4.6 6.6 | 176 10 -0.8 10.0 42 50 20530 180 8 0.0 8.0 | 198 12 3.8 11.5 43 48 20726 180 8 0.0 8.0 | 198 12 3.8 11.5 44 46 21031 185 8 0.7 8.0 | 202 12 4.5 11.4 45 44 21336 170 6 -1.0 5.9 | 197 10 2.8 9.4 46 38 22250 115 2 -1.8 0.8 | 205 5 2.0 4.3 47 34 22860 135 12 -8.5 8.5 | 159 13 -4.7 11.9 48 33 23165 40 4 -2.6 -3.1 | 253 1 1.3 0.4 49 31 23470 35 6 -3.4 -4.9 | 345 2 0.4 -1.5 50 30 23700 65 6 -5.4 -2.5 | 120 2 -1.6 0.9 51 30 23774 75 4 -3.9 -1.0 | 179 2 -0.0 2.4 52 28 24079 85 10 -10.0 -0.9 | 113 7 -6.1 2.6 53 21 25908 95 18 -17.9 1.6 | 110 15 -14.1 5.0 54 20 26213 70 18 -16.9 -6.2 | 78 13 -13.1 -2.7 55 20 26260 70 16 -15.0 -5.5 | 80 11 -11.2 -2.0 56 18 27127 70 14 -13.2 -4.8 | 82 9 -9.3 -1.3 57 17 27432 105 10 -9.7 2.6 | 136 8 -5.8 6.0 58 16 27737 100 8 -7.9 1.4 | 140 6 -4.1 4.8 59 15 28042 35 4 -2.3 -3.3 | 263 2 1.5 0.2 60 15 28346 300 4 3.5 -2.0 | 259 7 7.3 1.5 61 13 28956 305 8 6.6 -4.6 | 276 10 10.4 -1.1 62 13 29261 270 8 8.0 -0.0 | 254 12 11.8 3.5 63 11 29870 245 8 7.3 3.4 | 238 13 11.1 6.8 64 11 30175 230 12 9.2 7.7 | 229 17 13.0 11.2 65 10 30780 245 23 20.8 9.7 | 242 28 24.7 13.2 Wind Parameters Mean winds (0-6000m): 17.9 at 6.9 knts Storm direction: 47.9 at 5.2 knts Shear (0-3000m) pos: 1.0 neg: 2.6 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): -111.6 deg Storm rel helicity (0-3000m) pos: 29.9 neg: -21.4 tot: 8.6 m^2/s^2 ave: 2.9 10^-3 m/s^2 rel: -0.00 Storm rel vorticity (0-3000m) horiz: 7.6 stream: -0.0 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 34.52 Bulk Shear: 24.41 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 ------------------------------------------------------------------------------- 500 260 9 248 14| 9.2 0.0 9.2| 12.1 -2.9 9.2 18.3 0.31| 10.5 3.2 1000 267 10 254 14| 3.5 0.0 3.5| 20.7 -6.4 14.2 14.2 0.28| 7.9 2.2 1500 268 8 253 13| 2.3 3.6 5.9| 20.7 -18.7 2.0 1.3 -0.09| 8.9 -0.8 2000 273 7 254 12| 1.7 3.9 5.6| 20.7 -20.6 0.1 0.1 -0.20| 8.8 -1.7 2500 297 8 270 11| 0.9 3.1 4.0| 24.9 -21.4 3.5 1.4 -0.10| 8.3 -0.9 3000 325 8 290 9| 1.0 2.6 3.6| 29.9 -21.4 8.6 2.9 -0.00| 7.6 -0.0 4000 29 8 0 3| 0.8 2.0 2.8| 31.4 -26.8 4.6 1.2 -0.08| 6.6 -0.6 5000 24 8 350 4| 0.6 0.7 1.3| 31.7 -47.3 -15.6 -3.1 -0.26| 7.0 -1.8 6000 18 7 331 4| 0.6 0.6 1.2| 31.7 -51.7 -20.0 -3.3 -0.28| 6.6 -1.9 Wrote GIF file: /home/apache/climate/data/raob//MMAA/skewt/MMAA.skewt.20251129.00.gif