UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120400.upa.cvt Date: 0000Z 4 DEC 25 Searching for OEAB... Searching the city database file for: OEAB ... Date:0000Z 4 DEC 25 Station: OEAB WMO ident: 41112 Latitude: 18.24 Longitude: 42.66 Elevation: 2090.00 ------------------------------------------------------------------------------- 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 86 1 925 796 2 850 1540 SFC 797 2090 10.6 -4.4 35 15.0 3.6 0 0 302.8 303.4 286.5 313.4 3.46 4 791 2153 13.2 -6.8 24 20.0 4.0 349 1 306.2 306.8 287.2 315.3 2.90 5 774 2335 12.6 -7.4 24 20.0 3.5 319 3 307.5 308.0 287.6 316.4 2.83 6 750 2598 10.6 6.4 75 4.2 8.1 276 6 308.1 309.6 292.4 332.7 8.07 7 732 2800 10.8 -4.2 35 15.0 3.4 242 8 310.5 311.2 289.5 322.5 3.82 8 723 2903 9.6 -1.4 46 11.0 3.9 225 9 310.2 311.1 290.3 325.1 4.78 9 700 3170 8.0 -8.0 31 16.0 0.8 200 10 311.3 311.9 289.0 320.9 2.99 10 692 3265 7.6 -8.4 31 16.0 0.4 209 10 311.9 312.5 289.2 321.3 2.93 11 670 3531 8.2 -35.8 3 44.0 -3.2 233 9 315.5 315.5 287.6 316.5 0.27 12 614 4245 2.8 -26.2 10 29.0 -5.8 233 6 317.3 317.4 288.7 319.8 0.73 13 508 5756 -5.5 -41.5 4 36.0 -12.6 275 12 324.9 324.9 290.5 325.6 0.20 14 500 5880 -6.3 -39.3 5 33.0 -13.0 250 14 325.4 325.4 290.6 326.3 0.25 15 438 6899 -12.9 -26.9 30 14.0 -16.6 287 21 329.6 329.7 292.5 333.0 0.96 16 400 7580 -19.1 -29.1 41 10.0 -21.4 270 27 330.2 330.3 292.6 333.3 0.86 17 375 8056 -23.5 -28.5 63 5.0 -24.6 281 30 330.5 330.7 292.8 334.0 0.97 18 355 8455 -26.3 -29.9 72 3.6 -27.0 284 33 331.9 332.1 293.1 335.2 0.90 19 300 9650 -35.3 -37.9 77 2.6 -35.6 280 43 335.6 335.7 293.7 337.5 0.49 20 284 10029 -38.7 -40.4 84 1.7 -38.9 280 42 336.0 336.1 293.7 337.6 0.40 21 255 10758 -44.9 -48.9 64 4.0 -45.2 291 54 337.4 337.4 293.9 338.1 0.18 22 250 10890 -45.7 -50.1 61 4.4 -45.9 295 58 338.1 338.2 294.0 338.8 0.16 23 228 11497 -50.7 -55.7 55 5.0 -50.9 297 64 339.5 339.5 294.3 339.9 0.09 24 222 11670 -51.7 -55.5 64 3.8 -51.8 298 66 340.6 340.6 294.6 341.0 0.09 25 220 11729 -51.3 -62.3 26 11.0 -51.6 298 67 342.1 342.1 294.8 342.2 0.04 26 200 12340 -56.7 -61.7 53 5.0 -56.8 300 73 343.0 343.0 295.1 343.2 0.05 27 193 12566 -58.9 -63.1 58 4.2 -59.0 301 77 343.0 343.0 295.1 343.1 0.04 28 185 12831 -60.7 -66.7 45 6.0 -60.8 303 83 344.2 344.2 295.4 344.3 0.03 29 176 13143 -60.1 -76.1 11 16.0 -60.3 303 87 350.2 350.2 296.7 350.2 0.01 30 160 13734 -64.5 -75.5 21 11.0 -64.6 286 89 352.4 352.4 297.1 352.4 0.01 31 157 13850 -64.9 -78.9 13 14.0 -65.0 285 92 353.6 353.6 297.4 353.6 0.01 32 156 13889 -65.1 -80.1 11 15.0 -65.2 285 92 353.9 353.9 297.5 354.0 0.00 33 150 14130 -63.5 -84.5 4 21.0 -63.6 295 77 360.7 360.7 298.8 360.7 0.00 34 145 14338 -62.9 -84.9 4 22.0 -63.0 297 72 365.2 365.2 299.7 365.3 0.00 35 127 15148 -65.5 -88.5 3 23.0 -65.6 280 52 374.7 374.7 301.4 374.7 0.00 36 100 16560 -77.1 -91.1 9 14.0 -77.1 245 40 378.8 378.8 302.1 378.8 0.00 37 88 17281 -82.7 -91.7 20 9.0 -82.7 240 42 381.6 381.6 302.5 381.6 0.00 38 85 17474 -81.7 -92.7 14 11.0 -81.7 243 41 387.5 387.5 303.4 387.5 0.00 39 82 17678 -76.3 -89.3 11 13.0 -76.3 251 36 402.5 402.5 305.5 402.5 0.00 40 73 18341 -79.3 -89.3 18 10.0 -79.3 263 15 409.8 409.8 306.5 409.8 0.00 41 70 18580 -77.7 -88.7 15 11.0 -77.7 255 10 418.2 418.2 307.5 418.2 0.00 42 61 19370 -76.5 -89.5 11 13.0 -76.6 339 2 437.6 437.6 309.6 437.6 0.00 43 59 19565 -71.7 -89.7 5 18.0 -71.8 28 2 452.6 452.6 311.1 452.6 0.00 44 54 20090 -69.5 -90.5 3 21.0 -69.6 124 10 469.3 469.3 312.5 469.3 0.00 45 50 20550 -69.1 -91.1 3 22.0 -69.3 105 8 480.7 480.7 313.5 480.7 0.00 46 31 23493 -57.9 -87.9 1 30.0 -59.0 86 31 581.3 581.3 319.8 581.4 0.01 47 30 23700 -58.1 -88.1 1 30.0 -59.2 90 22 586.2 586.3 320.0 586.3 0.01 48 28 24133 -59.5 -88.5 1 29.0 -60.5 88 22 594.0 594.0 320.3 594.1 0.01 49 20 26270 -52.9 -85.9 1 33.0 -55.6 70 27 674.3 674.3 323.6 674.3 0.01 50 18 26951 -53.9 -85.9 1 32.0 -56.6 72 27 691.7 691.7 324.1 691.8 0.01 51 14 28572 -53.7 -86.7 1 33.0 -57.0 71 23 743.9 744.0 325.8 744.1 0.02 52 12 29577 -49.1 -85.1 1 36.0 -54.4 60 16 793.8 793.8 327.1 794.0 0.02 53 10 30780 -47.7 -83.7 1 36.0 -54.2 330 5 841.5 841.5 328.2 841.8 0.04 54 7.5 32692 -44.9 -82.9 1 38.0 -53.9 925.0 925.0 329.9 925.6 0.05 55 7.1 33057 -45.9 -82.9 1 37.0 -54.6 935.5 935.5 330.1 936.1 0.06 56 5.4 34935 -31.9 -75.9 0 44.0 -50.5 1074.0 1074.2 332.3 1077.0 0.24 TRP 88 17281 -82.7 -91.7 20 9.0 -82.7 240 42 381.6 381.6 302.5 381.6 0.00 WND 157 13850 -64.9 -78.9 13 14.0 -65.0 285 92 353.6 353.6 297.4 353.6 0.01 Sounding variables and indices 1000-500 mb thick: 5794.00 m Freezing level: 578.24 mb = 4754.38 m = 15598.18 ft Wetbulb zero: 689.38 mb = 3296.09 m = 10813.81 ft Sfc-500 mean rel hum: 17.60 % Est. max temperature: 23.19 C = 73.75 F Sfc-Lift cond lev (LCL): 633.61 mb = 3987.63 m = 13082.63 ft T: 4.75 C 700-500 lapse rate: 5.28 C/km ThetaE index: 10.15 C Layer 732.0- 723.0 mb Conv cond level (CCL): 486.56 mb = 6089.65 m = 19978.94 ft Mean mixing ratio: 4.43 g/kg Conv temperature: 32.59 C = 90.65 F Cap Strength: 8.66 C Lifted Index: 8.68 C Risk: None Lifted Index @300 mb: 9.86 C Lifted Index @700 mb: 2.31 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.58 J/kg Max Up Vert Vel: 7.56 m/s Conv Inhibition (B-): 47737.14 J/kg Cap Strength: 8.67 C Lift Cond Lev (LCL): 613.40 mb = 4252.51 m = 13951.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 292 at 10 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 ---------------------------------------------------------- 0 797 2090 0 0 -0.0 -0.0 | 112 10 -9.3 3.8 1 710 3048 200 11 3.8 10.3 | 159 15 -5.5 14.1 2 700 3170 200 10 3.4 9.4 | 156 14 -5.8 13.2 3 659 3658 245 8 7.3 3.4 | 164 7 -2.0 7.2 4 588 4572 225 5 3.5 3.5 | 142 9 -5.7 7.3 5 566 4877 230 10 7.7 6.4 | 171 10 -1.6 10.2 6 525 5486 275 11 11.0 -1.0 | 211 3 1.7 2.8 7 506 5791 275 12 12.0 -1.0 | 225 4 2.7 2.7 8 500 5880 250 14 13.2 4.8 | 205 9 3.9 8.6 9 486 6096 260 12 11.8 2.1 | 204 6 2.6 5.9 10 449 6706 295 19 17.2 -8.0 | 298 9 8.0 -4.3 11 414 7315 270 27 27.0 -0.0 | 258 18 17.7 3.8 12 400 7580 270 27 27.0 -0.0 | 258 18 17.7 3.8 13 365 8230 285 31 29.9 -8.0 | 282 21 20.7 -4.2 14 300 9650 280 43 42.3 -7.5 | 276 33 33.1 -3.7 15 270 10363 280 41 40.4 -7.1 | 276 31 31.1 -3.3 16 250 10890 295 58 52.6 -24.5 | 296 48 43.3 -20.7 17 200 12340 300 73 63.2 -36.5 | 301 63 54.0 -32.7 18 177 13106 305 88 72.1 -50.5 | 307 78 62.8 -46.7 19 168 13411 290 79 74.2 -27.0 | 290 69 65.0 -23.2 20 157 13850 285 92 88.9 -23.8 | 284 82 79.6 -20.0 21 153 14021 285 92 88.9 -23.8 | 284 82 79.6 -20.0 22 150 14130 295 77 69.8 -32.5 | 295 67 60.5 -28.8 23 138 14630 300 65 56.3 -32.5 | 301 55 47.0 -28.7 24 125 15240 275 49 48.8 -4.3 | 271 40 39.6 -0.5 25 100 16560 245 40 36.3 16.9 | 233 34 27.0 20.7 26 96 16764 245 40 36.3 16.9 | 233 34 27.0 20.7 27 88 17281 240 42 36.4 21.0 | 228 37 27.1 24.8 28 87 17374 240 43 37.2 21.5 | 228 38 28.0 25.3 29 82 17678 250 36 33.8 12.3 | 237 29 24.6 16.1 30 78 17983 295 18 16.3 -7.6 | 298 8 7.1 -3.8 31 74 18288 265 16 15.9 1.4 | 232 8 6.7 5.2 32 70 18580 255 10 9.7 2.6 | 184 6 0.4 6.4 33 70 18593 210 23 11.5 19.9 | 185 24 2.2 23.7 34 66 18898 255 10 9.7 2.6 | 184 6 0.4 6.4 35 60 19507 0 0 -0.0 -0.0 | 112 10 -9.3 3.8 36 57 19812 115 10 -9.1 4.2 | 114 20 -18.3 8.0 37 54 20117 125 10 -8.2 5.7 | 119 20 -17.4 9.5 38 51 20422 100 12 -11.8 2.1 | 106 22 -21.1 5.9 39 50 20550 105 8 -7.7 2.1 | 109 18 -17.0 5.8 40 46 21031 115 10 -9.1 4.2 | 114 20 -18.3 8.0 41 44 21336 140 10 -6.4 7.7 | 126 19 -15.7 11.4 42 40 21946 35 1 -0.6 -0.8 | 107 10 -9.8 3.0 43 38 22250 75 14 -13.5 -3.6 | 90 23 -22.8 0.2 44 36 22555 60 16 -13.9 -8.0 | 80 23 -23.1 -4.2 45 34 22860 90 22 -22.0 0.0 | 97 31 -31.3 3.8 46 31 23470 85 32 -31.9 -2.8 | 91 41 -41.1 1.0 47 30 23700 90 22 -22.0 0.0 | 97 31 -31.3 3.8 48 28 24079 85 21 -20.9 -1.8 | 94 30 -30.2 1.9 49 27 24384 100 26 -25.6 4.5 | 103 36 -34.9 8.3 50 26 24689 85 15 -14.9 -1.3 | 96 24 -24.2 2.5 51 24 24994 80 21 -20.7 -3.6 | 90 30 -29.9 0.1 52 23 25298 105 22 -21.3 5.7 | 107 32 -30.5 9.5 53 20 26270 70 27 -25.4 -9.2 | 81 35 -34.6 -5.5 54 19 26518 55 28 -22.9 -16.1 | 69 34 -32.2 -12.3 55 18 26822 70 27 -25.4 -9.2 | 81 35 -34.6 -5.5 56 15 28042 85 27 -26.9 -2.4 | 92 36 -36.1 1.4 57 13 29261 55 18 -14.7 -10.3 | 75 25 -24.0 -6.5 58 12 29870 65 14 -12.7 -5.9 | 84 22 -21.9 -2.1 59 10 30780 330 5 2.5 -4.3 | 85 7 -6.8 -0.6 Wind Parameters Mean winds (0-6000m): 262.2 at 13.3 knts Storm direction: 292.2 at 10.0 knts Shear (0-3000m) pos: 1.8 neg: 1.6 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 69.1 deg Storm rel helicity (0-3000m) pos: 30.1 neg: -17.6 tot: 12.5 m^2/s^2 ave: 4.2 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.16 Bulk Shear: 24.69 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 ------------------------------------------------------------------------------- 500 171 3 124 12| 0.0 5.9 5.9| 3.7 -3.6 0.1 0.2 0.16| 7.5 1.2 1000 200 6 141 12| 0.0 5.5 5.5| 8.9 -9.8 -0.8 -0.8 0.15| 10.1 1.5 1500 206 7 148 12| 2.3 3.7 5.9| 14.4 -10.8 3.6 2.4 0.16| 9.1 1.5 2000 215 7 151 11| 1.7 2.5 4.2| 14.4 -14.3 0.1 0.0 0.09| 7.5 0.7 2500 218 7 151 10| 1.4 1.9 3.3| 14.4 -17.6 -3.2 -1.3 0.04| 6.3 0.2 3000 222 7 154 10| 1.8 1.6 3.4| 30.1 -17.6 12.5 4.2 0.19| 6.6 1.3 4000 237 8 164 9| 1.9 1.6 3.6| 35.1 -21.1 14.0 3.5 0.16| 6.9 1.1 5000 254 10 185 7| 2.5 1.7 4.2| 54.4 -37.3 17.1 3.4 0.20| 7.5 1.5 6000 262 13 215 7| 2.6 1.8 4.4| 86.3 -52.4 33.9 5.6 0.20| 7.2 1.5 Wrote GIF file: /home/apache/climate/data/raob//OEAB/skewt/OEAB.skewt.20251204.00.gif