UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122223.upa.cvt Date: 2300Z 22 DEC 25 Searching for OEAB... Searching the city database file for: OEAB ... Date:2300Z 22 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 90 1 925 797 2 850 1539 SFC 796 2090 10.4 1.4 54 9.0 5.6 300 6 302.7 303.7 288.3 318.7 5.32 4 792 2132 12.0 1.0 47 11.0 6.2 307 6 304.8 305.8 288.9 320.6 5.20 5 776 2305 11.8 -2.2 38 14.0 4.8 337 5 306.4 307.2 288.5 319.3 4.19 6 762 2458 11.0 8.6 85 2.4 9.5 3 4 307.1 308.8 293.1 335.1 9.24 7 705 3107 7.4 2.4 71 5.0 4.6 88 1 310.0 311.3 291.7 330.0 6.47 8 700 3166 7.8 -2.2 49 10.0 2.7 70 1 311.1 312.0 290.5 325.7 4.65 9 681 3392 7.8 -23.2 9 31.0 -2.4 70 4 313.6 313.7 287.6 316.5 0.87 10 665 3588 6.6 -41.4 2 48.0 -4.3 70 7 314.4 314.4 287.1 314.9 0.15 11 659 3662 6.2 70 8 314.7 12 620 4159 4.2 -36.8 3 41.0 -5.8 359 14 318.0 318.0 288.4 318.9 0.26 13 538 5295 -3.7 -41.7 3 38.0 -11.2 325 11 321.7 321.8 289.5 322.4 0.18 14 533 5369 -4.1 -22.1 23 18.0 -9.8 314 10 322.1 322.3 290.7 326.3 1.22 15 515 5639 -5.1 -43.1 3 38.0 -12.3 293 8 324.1 324.1 290.2 324.7 0.16 16 500 5870 -6.9 -39.9 5 33.0 -13.5 280 7 324.6 324.7 290.4 325.5 0.24 17 473 6302 -9.3 -44.3 4 35.0 -15.4 280 14 326.8 326.9 291.0 327.5 0.16 18 467 6401 -8.7 -51.7 2 43.0 -15.2 280 16 328.8 328.8 291.5 329.1 0.07 19 442 6824 -12.5 -26.5 30 14.0 -16.2 303 17 329.2 329.4 292.4 332.8 0.99 20 410 7395 -16.5 -39.5 12 23.0 -20.5 293 21 331.2 331.3 292.3 332.4 0.30 21 400 7580 -18.1 -31.1 31 13.0 -20.9 290 23 331.5 331.6 292.8 334.1 0.71 22 388 7806 -20.3 -28.3 49 8.0 -22.1 288 27 331.5 331.7 293.0 335.0 0.96 23 363 8296 -23.3 -35.3 32 12.0 -25.4 283 36 333.8 334.0 293.3 335.8 0.52 24 304 9567 -33.5 -43.5 36 10.0 -34.6 262 46 336.9 336.9 293.8 337.9 0.27 25 300 9660 -34.3 -44.3 36 10.0 -35.3 260 47 337.0 337.1 293.8 338.0 0.25 26 269 10408 -41.5 -45.9 62 4.4 -41.8 261 45 337.2 337.3 293.9 338.1 0.23 27 267 10458 -42.1 -46.9 59 4.8 -42.5 263 46 337.1 337.1 293.8 337.9 0.21 28 265 10509 -42.1 -54.1 26 12.0 -42.7 265 46 337.8 337.8 293.9 338.2 0.09 29 261 10612 -42.5 -58.5 16 16.0 -43.2 269 47 338.7 338.7 294.0 338.9 0.05 30 256 10741 -43.3 -63.3 9 20.0 -44.0 274 48 339.4 339.4 294.2 339.5 0.03 31 250 10900 -44.5 -63.5 10 19.0 -45.2 280 50 339.9 339.9 294.3 340.0 0.03 32 206 12162 -54.9 -69.9 14 15.0 -55.1 287 48 342.9 342.9 295.0 343.0 0.02 33 200 12350 -55.9 -69.9 16 14.0 -56.1 285 50 344.2 344.2 295.3 344.3 0.02 34 163 13631 -62.4 -78.6 10 16.1 -62.6 305 62 354.0 354.0 297.5 354.0 0.01 35 150 14140 -65.1 -82.1 8 17.0 -65.2 300 55 357.9 357.9 298.3 357.9 0.00 36 141 14515 -67.9 -82.9 10 15.0 -67.9 298 51 359.4 359.4 298.6 359.4 0.00 37 100 16550 -74.5 -89.5 8 15.0 -74.5 280 31 383.8 383.8 302.9 383.8 0.00 38 76 18131 -79.1 -91.1 12 12.0 -79.1 275 19 405.5 405.5 305.9 405.5 0.00 39 70 18600 -78.5 -90.5 12 12.0 -78.6 265 12 416.4 416.4 307.3 416.5 0.00 40 56 19889 -74.5 -90.5 7 16.0 -74.6 238 10 453.0 453.0 311.1 453.0 0.00 41 52 20331 -65.3 -91.3 2 26.0 -65.6 252 10 484.1 484.1 313.8 484.2 0.00 42 50 20570 -65.5 -90.5 2 25.0 -65.8 285 4 489.1 489.1 314.1 489.1 0.00 43 48 20819 -63.9 -90.9 1 27.0 -64.3 303 3 498.7 498.7 314.8 498.7 0.00 44 46 21080 -65.3 -91.3 2 26.0 -65.6 321 2 501.4 501.4 315.1 501.4 0.00 45 30 23720 -59.5 -89.5 1 30.0 -60.4 70 18 582.4 582.4 319.8 582.5 0.00 46 26 24631 -55.1 -87.1 1 32.0 -56.9 81 30 619.3 619.3 321.5 619.3 0.01 47 23 25415 -57.1 -88.1 1 31.0 -58.7 93 28 635.5 635.5 322.1 635.5 0.01 48 20 26310 -54.3 -86.3 1 32.0 -56.6 80 34 670.0 670.0 323.4 670.0 0.01 49 18 26987 -53.3 -86.3 1 33.0 -56.1 85 33 693.6 693.6 324.2 693.7 0.01 50 16 27743 -54.9 -86.9 1 32.0 -57.6 99 29 712.2 712.2 324.8 712.3 0.01 51 11 30170 -49.3 -84.3 1 35.0 -54.8 15 13 813.1 813.1 327.5 813.3 0.03 52 10 30800 -45.9 -82.9 1 37.0 -53.2 45 7 848.2 848.2 328.4 848.6 0.04 53 7.8 32456 -45.3 -83.3 1 38.0 -53.9 913.1 913.1 329.7 913.6 0.05 54 6.6 33589 -37.9 -79.9 0 42.0 -51.5 988.9 988.9 331.0 990.1 0.10 55 5.9 34359 -39.7 -80.7 0 41.0 -52.8 1013.3 1013.3 331.4 1014.5 0.10 TRP 76 18131 -79.1 -91.1 12 12.0 -79.1 275 19 405.5 405.5 305.9 405.5 0.00 WND 163 13631 -62.4 -78.6 10 16.1 -62.6 305 62 354.0 354.0 297.5 354.0 0.01 Sounding variables and indices 1000-500 mb thick: 5780.00 m Freezing level: 576.41 mb = 4762.94 m = 15626.27 ft Wetbulb zero: 689.88 mb = 3285.81 m = 10780.09 ft Sfc-500 mean rel hum: 27.36 % Est. max temperature: 22.70 C = 72.85 F Sfc-Lift cond lev (LCL): 694.07 mb = 3236.00 m = 10616.68 ft T: 7.80 C 700-500 lapse rate: 5.44 C/km ThetaE index: 20.16 C Layer 705.0- 659.0 mb Conv cond level (CCL): 579.32 mb = 4702.45 m = 15427.79 ft Mean mixing ratio: 6.84 g/kg Conv temperature: 26.45 C = 79.60 F Cap Strength: 5.65 C Lifted Index: 4.92 C Risk: None Lifted Index @300 mb: 6.75 C Lifted Index @700 mb: 2.89 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.31 J/kg Max Up Vert Vel: 6.97 m/s Conv Inhibition (B-): 52052.41 J/kg Cap Strength: 5.67 C Lift Cond Lev (LCL): 680.42 mb = 3399.36 m = 11152.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 340 at 9 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 ---------------------------------------------------------- 0 796 2090 300 6 5.2 -3.0 | 199 6 2.0 5.8 1 710 3048 105 1 -1.0 0.3 | 155 10 -4.2 9.0 2 700 3166 70 1 -0.9 -0.3 | 154 9 -4.2 8.4 3 658 3658 70 8 -7.5 -2.7 | 119 12 -10.7 6.0 4 634 3962 5 11 -1.0 -11.0 | 62 5 -4.2 -2.2 5 610 4267 355 16 1.4 -15.9 | 14 7 -1.8 -7.2 6 588 4572 350 15 2.6 -14.8 | 6 6 -0.6 -6.0 7 545 5182 340 11 3.8 -10.3 | 341 2 0.5 -1.6 8 524 5486 295 10 9.1 -4.2 | 232 7 5.8 4.5 9 505 5791 290 6 5.6 -2.1 | 200 7 2.4 6.7 10 500 5870 280 7 6.9 -1.2 | 206 8 3.7 7.5 11 485 6096 280 10 9.8 -1.7 | 223 10 6.6 7.0 12 467 6401 280 16 15.8 -2.8 | 244 14 12.5 6.0 13 448 6706 305 16 13.1 -9.2 | 272 10 9.9 -0.4 14 400 7580 290 23 21.6 -7.9 | 267 18 18.4 0.9 15 351 8534 280 40 39.4 -6.9 | 267 36 36.2 1.8 16 300 9660 260 47 46.3 8.2 | 249 46 43.1 16.9 17 296 9754 260 48 47.3 8.3 | 249 47 44.0 17.1 18 271 10363 260 45 44.3 7.8 | 248 44 41.1 16.6 19 250 10900 280 50 49.2 -8.7 | 270 46 46.0 0.1 20 236 11278 285 51 49.3 -13.2 | 276 46 46.0 -4.4 21 215 11887 290 45 42.3 -15.4 | 280 40 39.1 -6.6 22 200 12350 285 50 48.3 -12.9 | 275 45 45.1 -4.2 23 195 12497 285 51 49.3 -13.2 | 276 46 46.0 -4.4 24 163 13631 305 62 50.8 -35.6 | 299 55 47.6 -26.8 25 161 13716 305 62 50.8 -35.6 | 299 55 47.6 -26.8 26 150 14140 300 55 47.6 -27.5 | 293 48 44.4 -18.7 27 131 14935 295 47 42.6 -19.9 | 286 41 39.4 -11.1 28 125 15240 280 50 49.2 -8.7 | 270 46 46.0 0.1 29 113 15850 300 56 48.5 -28.0 | 293 49 45.3 -19.2 30 107 16154 310 53 40.6 -34.1 | 304 45 37.4 -25.3 31 102 16459 310 40 30.6 -25.7 | 302 32 27.4 -17.0 32 100 16550 280 31 30.5 -5.4 | 263 28 27.3 3.4 33 96 16764 280 31 30.5 -5.4 | 263 28 27.3 3.4 34 91 17069 265 31 30.9 2.7 | 247 30 27.7 11.5 35 87 17374 275 32 31.9 -2.8 | 258 29 28.7 6.0 36 78 17983 260 25 24.6 4.3 | 239 25 21.4 13.1 37 76 18131 275 19 18.9 -1.7 | 246 17 15.7 7.1 38 74 18288 260 22 21.7 3.8 | 236 22 18.4 12.6 39 70 18593 300 18 15.6 -9.0 | 271 12 12.4 -0.2 40 70 18600 265 12 12.0 1.0 | 222 13 8.7 9.8 41 67 18898 250 10 9.4 3.4 | 207 14 6.2 12.2 42 63 19202 210 12 6.0 10.4 | 188 19 2.8 19.2 43 60 19507 195 17 4.4 16.4 | 183 25 1.2 25.2 44 57 19812 235 10 8.2 5.7 | 199 15 5.0 14.5 45 51 20422 255 10 9.7 2.6 | 210 13 6.4 11.3 46 50 20570 285 4 3.9 -1.0 | 185 8 0.6 7.7 47 42 21641 0 0 -0.0 -0.0 | 160 9 -3.2 8.8 48 40 21946 140 11 -7.1 8.4 | 149 20 -10.3 17.2 49 36 22555 45 10 -7.1 -7.1 | 99 10 -10.3 1.7 50 34 22860 75 16 -15.5 -4.1 | 104 19 -18.7 4.6 51 33 23165 60 14 -12.1 -7.0 | 97 15 -15.3 1.8 52 31 23470 50 13 -10.0 -8.4 | 92 13 -13.2 0.4 53 30 23720 70 18 -16.9 -6.2 | 97 20 -20.1 2.6 54 30 23774 50 21 -16.1 -13.5 | 76 20 -19.3 -4.7 55 28 24079 80 19 -18.7 -3.3 | 104 23 -21.9 5.5 56 27 24384 85 32 -31.9 -2.8 | 100 36 -35.1 6.0 57 25 24994 75 28 -27.0 -7.2 | 93 30 -30.3 1.5 58 23 25298 105 27 -26.1 7.0 | 118 33 -29.3 15.7 59 22 25603 75 29 -28.0 -7.5 | 92 31 -31.2 1.3 60 21 25908 75 38 -36.7 -9.8 | 88 40 -39.9 -1.1 61 20 26310 80 34 -33.5 -5.9 | 94 37 -36.7 2.9 62 18 26822 75 34 -32.8 -8.8 | 90 36 -36.1 -0.0 63 17 27432 110 32 -30.1 10.9 | 121 39 -33.3 19.7 64 13 28956 60 18 -15.6 -9.0 | 89 19 -18.8 -0.2 65 13 29261 85 16 -15.9 -1.4 | 111 21 -19.2 7.4 66 12 29566 25 17 -7.2 -15.4 | 57 12 -10.4 -6.6 67 12 29870 50 18 -13.8 -11.6 | 81 17 -17.0 -2.8 68 11 30175 15 13 -3.4 -12.6 | 60 8 -6.6 -3.8 69 10 30800 45 7 -4.9 -4.9 | 115 9 -8.2 3.8 Wind Parameters Mean winds (0-6000m): 309.8 at 12.4 knts Storm direction: 339.8 at 9.3 knts Shear (0-3000m) pos: 1.2 neg: 2.1 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 149.5 deg Storm rel helicity (0-3000m) pos: 5.6 neg: -53.1 tot: -47.6 m^2/s^2 ave: -15.9 10^-3 m/s^2 rel: -0.61 Storm rel vorticity (0-3000m) horiz: 6.9 stream: -4.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.60 Bulk Shear: 9.35 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 ------------------------------------------------------------------------------- 500 284 5 190 8| 6.9 0.0 6.9| 0.0 -6.7 -6.7 -13.4 -0.68| 7.7 -5.3 1000 303 3 177 7| 3.6 0.0 3.6| 5.6 -6.7 -1.1 -1.1 -0.25| 5.8 -1.5 1500 353 3 153 6| 2.4 2.1 4.5| 5.6 -22.0 -16.4 -10.9 -0.48| 6.0 -2.9 2000 16 5 130 6| 1.8 3.4 5.2| 5.6 -45.7 -40.2 -20.1 -0.62| 8.1 -5.1 2500 4 7 114 4| 1.4 3.1 4.5| 5.6 -51.9 -46.4 -18.5 -0.64| 7.5 -4.8 3000 358 8 102 3| 1.2 2.1 3.2| 5.6 -53.1 -47.6 -15.9 -0.61| 6.9 -4.2 4000 342 8 138 1| 0.9 1.4 2.3| 13.4 -66.0 -52.6 -13.2 -0.54| 7.4 -4.0 5000 324 10 253 3| 0.5 1.1 1.6| 44.2 -66.8 -22.6 -4.5 -0.29| 7.6 -2.2 6000 310 12 263 6| 0.4 2.1 2.5| 47.1 -72.0 -24.8 -4.1 -0.25| 7.6 -1.9 Wrote GIF file: /home/apache/climate/data/raob//OEAB/skewt/OEAB.skewt.20251222.23.gif