UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120511.upa.cvt Date: 1100Z 5 DEC 25 Searching for OEAB... Searching the city database file for: OEAB ... Date:1100Z 5 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 76 1 925 785 2 850 1532 SFC 797 2090 19.8 3.8 35 16.0 10.4 240 17 312.6 313.8 292.3 332.3 6.31 4 790 2165 17.6 5.6 45 12.0 10.4 234 16 311.0 312.4 292.6 333.4 7.24 5 734 2786 11.8 2.8 54 9.0 6.7 205 10 311.3 312.5 292.0 331.1 6.39 6 714 3016 10.2 -3.8 37 14.0 3.2 292 7 312.0 312.8 290.2 324.8 4.04 7 700 3180 8.8 -5.2 37 14.0 2.1 355 5 312.2 312.9 290.0 324.0 3.71 8 658 3687 5.2 -5.8 45 11.0 0.0 306 6 313.7 314.5 290.5 325.8 3.77 9 656 3712 5.0 -8.0 38 13.0 -0.9 306 6 313.8 314.4 290.0 324.1 3.19 10 647 3824 5.0 -36.0 3 41.0 -5.1 310 5 315.0 315.1 287.4 316.0 0.27 11 636 3963 4.6 -33.4 4 38.0 -5.3 314 4 316.1 316.2 287.9 317.4 0.36 12 586 4623 0.0 -31.0 8 31.0 -8.1 336 1 318.3 318.4 288.8 320.0 0.49 13 582 4678 -0.5 -14.5 34 14.0 -5.9 337 1 318.3 318.7 290.4 325.4 2.13 14 566 4899 -2.3 -10.3 54 8.0 -5.7 343 1 318.7 319.3 291.4 328.9 3.08 15 543 5227 -3.9 -22.9 21 19.0 -9.7 352 0 320.6 320.8 290.1 324.5 1.12 16 538 5300 -4.7 -16.7 38 12.0 -9.0 354 0 320.5 320.9 290.9 327.0 1.92 17 519 5581 -7.1 -24.1 24 17.0 -12.0 338 1 320.9 321.1 290.2 324.6 1.05 18 516 5626 -7.5 -16.5 48 9.0 -10.6 326 2 321.0 321.4 291.1 327.9 2.04 19 510 5717 -8.1 -29.1 17 21.0 -13.3 301 4 321.3 321.5 289.9 323.7 0.68 20 502 5839 -9.1 -17.1 52 8.0 -11.8 268 6 321.6 322.0 291.2 328.3 1.99 21 500 5870 -9.1 -19.1 44 10.0 -12.3 260 6 321.9 322.3 291.0 327.7 1.69 22 479 6202 -11.3 -34.3 13 23.0 -16.1 262 12 323.2 323.3 290.2 324.8 0.44 23 452 6646 -14.1 -23.1 46 9.0 -16.6 269 23 325.1 325.4 291.6 329.7 1.32 24 439 6868 -15.5 -30.5 26 15.0 -18.8 273 29 326.1 326.2 291.3 328.5 0.69 25 432 6990 -14.5 -44.5 6 30.0 -19.2 275 32 328.8 328.9 291.6 329.5 0.17 26 400 7570 -19.3 -43.3 10 24.0 -22.8 280 32 329.9 329.9 291.9 330.7 0.21 27 343 8686 -29.1 -41.1 30 12.0 -30.6 298 47 331.4 331.5 292.4 332.6 0.31 28 304 9538 -33.9 -56.9 8 23.0 -35.4 304 59 336.3 336.3 293.4 336.6 0.06 29 300 9630 -34.5 -57.5 8 23.0 -35.9 305 60 336.7 336.8 293.6 337.0 0.05 30 250 10880 -42.9 -58.9 16 16.0 -43.6 305 67 342.3 342.3 294.9 342.5 0.05 31 231 11411 -46.3 -63.3 13 17.0 -46.9 309 74 344.9 344.9 295.6 345.1 0.03 32 219 11765 -47.3 -73.3 4 26.0 -47.9 308 77 348.7 348.7 296.4 348.7 0.01 33 202 12296 -52.1 -73.7 6 21.5 -52.5 300 80 349.3 349.3 296.5 349.3 0.01 34 200 12360 -52.7 -73.7 6 21.0 -53.1 300 79 349.3 349.3 296.5 349.4 0.01 35 198 12425 -53.3 -73.3 7 20.0 -53.6 300 79 349.4 349.4 296.5 349.4 0.01 36 150 14150 -67.9 -75.9 31 8.0 -67.9 285 68 353.1 353.1 297.3 353.2 0.01 37 129 15039 -75.7 -80.7 45 5.0 -75.7 280 64 354.7 354.7 297.6 354.7 0.00 38 122 15364 -73.5 -83.5 20 10.0 -73.5 277 63 364.4 364.4 299.5 364.4 0.00 39 106 16183 -74.7 -87.7 12 13.0 -74.7 288 57 377.1 377.1 301.8 377.1 0.00 40 100 16520 -76.7 -88.7 13 12.0 -76.7 295 54 379.5 379.5 302.2 379.5 0.00 41 92 16997 -78.7 -89.7 15 11.0 -78.7 306 42 384.7 384.7 303.0 384.7 0.00 42 78 17935 -79.5 -90.5 15 11.0 -79.5 286 25 401.7 401.7 305.5 401.7 0.00 43 71 18477 -73.5 -88.5 8 15.0 -73.6 26 8 425.4 425.4 308.3 425.4 0.00 44 70 18560 -73.1 -89.1 7 16.0 -73.2 60 4 428.0 428.0 308.6 428.0 0.00 45 60 19462 -73.3 -90.3 6 17.0 -73.4 337 3 446.8 446.8 310.6 446.8 0.00 46 56 19869 -70.3 -90.3 4 20.0 -70.4 15 2 462.6 462.6 312.0 462.6 0.00 47 52 20308 -71.7 -90.7 4 19.0 -71.8 75 10 469.2 469.2 312.5 469.2 0.00 48 50 20540 -70.1 -91.1 3 21.0 -70.2 85 6 478.3 478.3 313.3 478.3 0.00 49 43 21452 -62.9 -89.9 1 27.0 -63.4 89 10 517.1 517.1 316.1 517.1 0.00 50 42 21597 -63.3 -90.3 1 27.0 -63.7 94 11 519.6 519.6 316.3 519.6 0.00 51 30 23690 -57.9 -87.9 1 30.0 -59.0 95 24 586.8 586.8 320.0 586.8 0.01 52 29 23905 -57.1 -88.1 1 31.0 -58.4 96 24 594.7 594.7 320.3 594.7 0.01 53 27 24357 -58.7 -87.7 1 29.0 -59.9 104 20 602.5 602.5 320.7 602.5 0.01 54 21 25964 -52.5 -85.5 1 33.0 -55.2 85 30 666.1 666.1 323.3 666.2 0.01 55 21 25964 -52.9 -84.9 1 32.0 -55.5 85 30 664.9 664.9 323.2 665.0 0.01 56 20 26280 -51.9 -84.9 1 33.0 -54.8 70 31 677.3 677.3 323.7 677.4 0.01 57 14 28602 -48.7 -83.7 1 35.0 -53.6 95 23 760.9 760.9 326.3 761.1 0.03 58 11 30182 -49.7 -84.7 1 35.0 -55.0 80 12 811.6 811.6 327.5 811.8 0.03 59 10 30810 -45.7 -82.7 1 37.0 -53.1 65 14 849.0 849.0 328.4 849.4 0.04 60 9.5 31152 -45.7 -82.7 1 37.0 -53.3 861.5 861.5 328.7 861.9 0.04 61 8.2 32148 -38.1 -80.1 0 42.0 -50.4 928.6 928.6 329.9 929.4 0.08 62 7.8 32492 -39.7 -80.7 0 41.0 -51.4 935.5 935.6 330.1 936.3 0.08 63 6.9 33339 -34.7 -77.7 0 43.0 -50.1 989.7 989.7 331.0 991.3 0.14 64 6.5 33754 -36.5 -79.5 0 43.0 -51.1 999.1 999.2 331.2 1000.4 0.11 65 5.7 34684 -26.3 -72.3 0 46.0 -48.4 1082.1 1082.3 332.5 1087.2 0.38 TRP 129 15039 -75.7 -80.7 45 5.0 -75.7 280 64 354.7 354.7 297.6 354.7 0.00 WND 202 12296 -52.1 -73.7 6 21.5 -52.5 300 80 349.3 349.3 296.5 349.3 0.01 Sounding variables and indices 1000-500 mb thick: 5794.00 m Freezing level: 586.00 mb = 4623.13 m = 15167.56 ft Wetbulb zero: 657.96 mb = 3687.49 m = 12097.91 ft Sfc-500 mean rel hum: 32.48 % Est. max temperature: 22.09 C = 71.76 F Sfc-Lift cond lev (LCL): 627.54 mb = 4071.37 m = 13357.36 ft T: 3.85 C 700-500 lapse rate: 6.65 C/km ThetaE index: 9.39 C Layer 734.0- 658.0 mb Conv cond level (CCL): 571.75 mb = 4819.04 m = 15810.30 ft Mean mixing ratio: 5.95 g/kg Conv temperature: 25.41 C = 77.73 F Cap Strength: 4.33 C Lifted Index: 2.13 C Risk: None Lifted Index @300 mb: 5.79 C Lifted Index @700 mb: 0.67 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.28 J/kg Max Up Vert Vel: 3.55 m/s Conv Inhibition (B-): 55904.09 J/kg Cap Strength: 4.33 C Lift Cond Lev (LCL): 628.93 mb = 4053.52 m = 13298.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 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 240 17 14.7 8.5 | 205 15 6.4 13.8 1 737 2743 190 11 1.9 10.8 | 158 17 -6.4 16.2 2 700 3180 355 5 0.4 -5.0 | 93 8 -7.9 0.4 3 659 3658 305 6 4.9 -3.4 | 119 4 -3.4 1.9 4 588 4572 335 1 0.4 -0.9 | 119 9 -7.9 4.4 5 525 5486 0 0 -0.0 -0.0 | 123 10 -8.3 5.3 6 500 5870 260 6 5.9 1.0 | 159 7 -2.4 6.4 7 485 6096 260 9 8.9 1.6 | 184 7 0.5 6.9 8 430 7010 275 33 32.9 -2.9 | 264 25 24.5 2.5 9 400 7570 280 32 31.5 -5.6 | 271 23 23.2 -0.2 10 397 7620 270 31 31.0 -0.0 | 257 23 22.7 5.3 11 365 8230 295 41 37.2 -17.3 | 293 31 28.8 -12.0 12 300 9630 305 60 49.1 -34.4 | 305 50 40.8 -29.1 13 270 10363 310 68 52.1 -43.7 | 311 58 43.8 -38.4 14 250 10880 305 67 54.9 -38.4 | 305 57 46.5 -33.1 15 225 11582 310 76 58.2 -48.9 | 311 66 49.9 -43.5 16 202 12296 300 80 69.3 -40.0 | 300 70 60.9 -34.7 17 200 12360 300 79 68.4 -39.5 | 300 69 60.1 -34.2 18 196 12497 300 80 69.3 -40.0 | 300 70 60.9 -34.7 19 153 14021 280 71 69.9 -12.3 | 276 62 61.6 -7.0 20 150 14150 285 68 65.7 -17.6 | 282 59 57.3 -12.3 21 138 14630 290 68 63.9 -23.3 | 288 58 55.6 -17.9 22 129 15039 280 64 63.0 -11.1 | 276 55 54.7 -5.8 23 118 15545 275 62 61.8 -5.4 | 270 53 53.4 -0.1 24 100 16520 295 54 48.9 -22.8 | 293 44 40.6 -17.5 25 96 16764 295 54 48.9 -22.8 | 293 44 40.6 -17.5 26 86 17374 325 22 12.6 -18.0 | 341 13 4.3 -12.7 27 82 17678 290 17 16.0 -5.8 | 274 8 7.6 -0.5 28 77 17983 285 26 25.1 -6.7 | 275 17 16.8 -1.4 29 73 18288 305 18 14.7 -10.3 | 308 8 6.4 -5.0 30 70 18560 60 4 -3.5 -2.0 | 106 12 -11.8 3.3 31 70 18593 280 10 9.8 -1.7 | 203 4 1.5 3.6 32 57 19812 0 0 -0.0 -0.0 | 123 10 -8.3 5.3 33 54 20117 75 10 -9.7 -2.6 | 99 18 -18.0 2.8 34 51 20422 75 10 -9.7 -2.6 | 99 18 -18.0 2.8 35 50 20540 85 6 -6.0 -0.5 | 109 15 -14.3 4.8 36 49 20726 95 10 -10.0 0.9 | 109 19 -18.3 6.2 37 44 21336 85 10 -10.0 -0.9 | 104 19 -18.3 4.5 38 40 21946 105 12 -11.6 3.1 | 113 22 -19.9 8.4 39 38 22250 110 21 -19.7 7.2 | 114 31 -28.1 12.5 40 36 22555 110 15 -14.1 5.1 | 115 25 -22.4 10.5 41 34 22860 105 21 -20.3 5.4 | 111 31 -28.6 10.8 42 33 23165 90 31 -31.0 0.0 | 98 40 -39.3 5.3 43 30 23690 95 24 -23.9 2.1 | 103 33 -32.2 7.4 44 30 23774 100 24 -23.6 4.2 | 107 33 -32.0 9.5 45 28 24079 90 23 -23.0 0.0 | 100 32 -31.3 5.3 46 27 24384 105 20 -19.3 5.2 | 111 30 -27.7 10.5 47 26 24689 85 22 -21.9 -1.9 | 96 30 -30.3 3.4 48 23 25298 70 31 -29.1 -10.6 | 82 38 -37.5 -5.3 49 20 26213 90 30 -30.0 0.0 | 98 39 -38.3 5.3 50 20 26280 70 31 -29.1 -10.6 | 82 38 -37.5 -5.3 51 18 26822 70 31 -29.1 -10.6 | 82 38 -37.5 -5.3 52 16 27737 90 34 -34.0 0.0 | 97 43 -42.3 5.3 53 15 28346 95 25 -24.9 2.2 | 103 34 -33.2 7.5 54 12 29566 95 17 -16.9 1.5 | 105 26 -25.3 6.8 55 12 29870 65 16 -14.5 -6.8 | 86 23 -22.8 -1.4 56 11 30175 80 12 -11.8 -2.1 | 99 20 -20.2 3.3 57 10 30810 65 14 -12.7 -5.9 | 88 21 -21.0 -0.6 Wind Parameters Mean winds (0-6000m): 272.6 at 13.2 knts Storm direction: 302.6 at 9.9 knts Shear (0-3000m) pos: 2.4 neg: 1.8 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): -84.0 deg Storm rel helicity (0-3000m) pos: 18.8 neg: -61.6 tot: -42.8 m^2/s^2 ave: -14.3 10^-3 m/s^2 rel: -0.27 Storm rel vorticity (0-3000m) horiz: 7.9 stream: -2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.40 Bulk Shear: 15.64 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 ------------------------------------------------------------------------------- 500 227 15 189 16| 0.0 10.9 10.9| 0.0 -46.0 -46.0 -92.0 -0.98| 11.2-11.0 1000 221 12 179 14| 8.4 5.4 13.9| 13.7 -60.6 -46.8 -46.8 -0.46| 16.7 -7.6 1500 231 10 177 12| 5.6 3.6 9.2| 15.8 -61.2 -45.4 -30.3 -0.34| 13.7 -4.7 2000 245 9 177 9| 4.0 2.7 6.7| 16.5 -61.6 -45.2 -22.6 -0.31| 11.1 -3.5 2500 251 7 170 8| 2.9 2.2 5.1| 18.2 -61.6 -43.4 -17.4 -0.28| 9.4 -2.6 3000 253 6 161 8| 2.4 1.8 4.2| 18.8 -61.6 -42.8 -14.3 -0.27| 7.9 -2.1 4000 255 5 155 7| 1.8 0.8 2.5| 32.3 -63.7 -31.3 -7.8 -0.09| 7.4 -0.7 5000 266 9 184 6| 2.7 0.6 3.3| 92.7 -63.7 29.0 5.8 0.14| 8.5 1.2 6000 273 13 226 7| 3.0 0.5 3.6|181.4 -85.3 96.1 16.0 0.20| 8.6 1.8 Wrote GIF file: /home/apache/climate/data/raob//OEAB/skewt/OEAB.skewt.20251205.11.gif