UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for OEAB... Searching the city database file for: OEAB ... Date:1200Z 20 OCT 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 51 1 925 760 2 850 1514 SFC 796 2090 23.8 -8.2 11 32.0 8.1 35 10 317.0 317.5 290.4 325.5 2.58 4 794 2112 21.4 -5.6 16 27.0 7.8 37 10 314.6 315.2 290.2 324.9 3.17 5 700 3178 11.0 -7.0 28 18.0 2.5 45 5 314.7 315.3 290.3 325.1 3.23 6 601 4421 -1.3 -9.3 54 8.0 -4.7 84 9 314.5 315.1 290.2 324.6 3.14 7 593 4528 2.0 -35.0 4 37.0 -7.1 91 6 319.5 319.6 288.9 320.7 0.33 8 546 5190 -1.3 -43.3 2 42.0 -9.8 90 16 323.2 323.2 289.9 323.8 0.15 9 545 5205 -0.9 -46.9 2 46.0 -9.6 91 16 323.9 323.9 290.0 324.3 0.10 10 507 5780 -2.7 -44.7 2 42.0 -11.0 94 22 328.4 328.5 291.4 329.0 0.14 11 500 5890 -3.5 -44.5 2 41.0 -11.6 90 22 328.8 328.8 291.5 329.3 0.15 12 400 7610 -14.9 -47.9 4 33.0 -19.8 50 18 335.6 335.6 293.3 336.1 0.13 13 328 9078 -26.1 -60.1 3 34.0 -28.9 26 7 339.8 339.8 294.3 340.0 0.04 14 315 9370 -26.9 -61.9 2 35.0 -29.6 2 2 342.7 342.7 295.0 342.8 0.03 15 314 9393 -26.9 -60.9 2 34.0 -29.6 0 2 343.0 343.0 295.1 343.1 0.03 16 300 9720 -29.7 -60.7 3 31.0 -31.9 285 10 343.5 343.5 295.2 343.7 0.04 17 250 10990 -40.3 -65.3 5 25.0 -41.3 300 13 346.2 346.2 295.8 346.3 0.02 18 206 12278 -51.1 -69.1 10 18.0 -51.5 288 11 348.9 348.9 296.4 349.0 0.02 19 200 12470 -52.3 -68.3 13 16.0 -52.7 275 9 349.9 350.0 296.6 350.0 0.02 20 185 12972 -55.5 -76.5 6 21.0 -55.8 291 13 352.7 352.7 297.2 352.7 0.01 21 153 14159 -64.7 -75.7 21 11.0 -64.8 259 7 356.6 356.6 298.0 356.6 0.01 22 150 14280 -65.7 -75.7 24 10.0 -65.8 245 4 356.9 356.9 298.1 356.9 0.01 23 143 14569 -68.3 -82.3 12 14.0 -68.4 258 4 357.3 357.3 298.2 357.3 0.00 24 116 15793 -78.7 -83.0 49 4.3 -78.7 317 5 360.1 360.1 298.7 360.1 0.00 25 109 16145 -81.3 -87.3 35 6.0 -81.3 335 5 361.6 361.6 299.0 361.6 0.00 26 100 16630 -81.1 -88.1 30 7.0 -81.1 65 14 371.0 371.0 300.8 371.0 0.00 27 94 16981 -78.7 -86.7 26 8.0 -78.7 84 12 382.4 382.4 302.6 382.4 0.00 28 87 17419 -80.9 -86.9 36 6.0 -80.9 126 15 386.5 386.5 303.3 386.5 0.00 29 76 18185 -78.9 -87.9 22 9.0 -78.9 106 13 405.9 405.9 306.0 405.9 0.00 30 70 18660 -73.1 -88.1 8 15.0 -73.2 40 10 428.0 428.0 308.6 428.0 0.00 31 50 20660 -67.3 -91.3 2 24.0 -67.5 90 20 484.9 484.9 313.8 484.9 0.00 32 47 21032 -67.7 -91.7 2 24.0 -67.9 91 21 492.6 492.6 314.4 492.6 0.00 33 42 21713 -64.9 -91.9 1 27.0 -65.3 105 23 515.6 515.6 316.0 515.6 0.00 34 41 21861 -60.5 -91.5 1 31.0 -61.2 98 22 530.2 530.2 316.9 530.2 0.00 35 37 22498 -61.9 -90.9 1 29.0 -62.5 87 30 542.4 542.4 317.6 542.4 0.00 36 34 23025 -58.3 -89.3 1 31.0 -59.3 86 32 565.1 565.1 318.9 565.1 0.00 37 32 23405 -59.5 -89.5 1 30.0 -60.4 80 37 571.8 571.8 319.2 571.8 0.00 38 30 23810 -58.5 -88.5 1 30.0 -59.6 95 40 585.2 585.2 319.9 585.2 0.01 39 20 26420 -46.9 -83.9 1 37.0 -51.4 90 31 692.6 692.6 324.2 692.8 0.02 40 17 27497 -45.9 -83.9 1 38.0 -51.2 109 35 728.8 728.8 325.3 728.9 0.02 41 12 29797 -48.7 -84.7 1 36.0 -54.1 108 34 795.2 795.2 327.1 795.4 0.03 42 10 31000 -46.3 -84.3 1 38.0 -53.4 100 23 846.7 846.7 328.3 847.0 0.03 43 9.3 31483 -45.5 -83.5 1 38.0 -53.2 867.5 867.5 328.8 867.9 0.04 44 8.0 32503 -38.3 -80.3 0 42.0 -50.7 934.3 934.4 330.1 935.2 0.08 45 7.5 32945 -40.7 -81.7 0 41.0 -52.0 942.0 942.1 330.2 942.7 0.07 46 7.1 33322 -35.9 -78.9 0 43.0 -50.4 976.7 976.7 330.8 978.0 0.11 47 5.7 34841 -37.9 -79.9 0 42.0 -52.3 1031.2 1031.3 331.6 1032.6 0.12 TRP 109 16145 -81.3 -87.3 35 6.0 -81.3 335 5 361.6 361.6 299.0 361.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5839.00 m Freezing level: 611.46 mb = 4289.51 m = 14073.04 ft Freezing level: 597.85 mb = 4463.20 m = 14642.88 ft Freezing level: 564.52 mb = 4929.59 m = 16173.00 ft Wetbulb zero: 665.92 mb = 3584.77 m = 11760.90 ft Sfc-500 mean rel hum: 21.24 % Est. max temperature: 21.61 C = 70.90 F Sfc-Lift cond lev (LCL): 493.12 mb = 5996.73 m = 19674.07 ft T: -4.21 C 700-500 lapse rate: 5.35 C/km ThetaE index: 0.60 C Layer 794.0- 700.0 mb Conv cond level (CCL): 407.32 mb = 7470.14 m = 24508.02 ft Mean mixing ratio: 3.19 g/kg Conv temperature: 40.77 C = 105.38 F Cap Strength: 10.29 C Lifted Index: 10.25 C Risk: None Lifted Index @300 mb: 13.87 C Lifted Index @700 mb: -0.01 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.86 J/kg Max Up Vert Vel: 3.12 m/s Conv Inhibition (B-): 56416.13 J/kg Cap Strength: 10.25 C Lift Cond Lev (LCL): 530.04 mb = 5426.49 m = 17803.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 98 at 11 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 35 10 -5.7 -8.2 | 333 11 5.0 -9.8 1 764 2438 65 3 -2.7 -1.3 | 289 9 8.0 -2.8 2 700 3178 45 5 -3.5 -3.5 | 305 9 7.2 -5.1 3 660 3658 45 8 -5.7 -5.7 | 325 9 5.1 -7.2 4 612 4267 75 13 -12.6 -3.4 | 20 5 -1.8 -4.9 5 589 4572 95 5 -5.0 0.4 | 281 6 5.8 -1.1 6 567 4877 75 10 -9.7 -2.6 | 345 4 1.1 -4.2 7 526 5486 105 22 -21.3 5.7 | 111 11 -10.5 4.1 8 500 5890 90 22 -22.0 0.0 | 82 11 -11.2 -1.6 9 487 6096 85 23 -22.9 -2.0 | 74 13 -12.2 -3.6 10 468 6401 60 26 -22.5 -13.0 | 39 19 -11.8 -14.6 11 400 7610 50 18 -13.8 -11.6 | 13 13 -3.0 -13.1 12 399 7620 45 22 -15.6 -15.6 | 16 18 -4.8 -17.1 13 383 7925 60 16 -13.9 -8.0 | 18 10 -3.1 -9.6 14 368 8230 55 15 -12.3 -8.6 | 9 10 -1.5 -10.2 15 353 8534 70 10 -9.4 -3.4 | 345 5 1.4 -5.0 16 338 8839 45 10 -7.1 -7.1 | 337 9 3.7 -8.6 17 311 9449 355 1 0.1 -1.0 | 283 11 10.8 -2.6 18 300 9720 285 10 9.7 -2.6 | 282 21 20.4 -4.2 19 299 9754 285 10 9.7 -2.6 | 282 21 20.4 -4.2 20 274 10363 320 12 7.7 -9.2 | 300 21 18.5 -10.8 21 250 10990 300 13 11.3 -6.5 | 290 23 22.0 -8.1 22 239 11278 295 12 10.9 -5.1 | 287 23 21.6 -6.6 23 218 11887 315 15 10.6 -10.6 | 300 25 21.4 -12.2 24 200 12470 275 9 9.0 -0.8 | 277 20 19.7 -2.4 25 199 12497 305 10 8.2 -5.7 | 291 20 19.0 -7.3 26 190 12802 275 10 10.0 -0.9 | 277 21 20.7 -2.4 27 181 13106 305 15 12.3 -8.6 | 294 25 23.0 -10.2 28 164 13716 305 11 9.0 -6.3 | 292 21 19.8 -7.9 29 156 14021 275 10 10.0 -0.9 | 277 21 20.7 -2.4 30 150 14280 245 4 3.6 1.7 | 270 14 14.4 0.1 31 109 16145 335 5 2.1 -4.5 | 295 14 12.9 -6.1 32 109 16154 320 1 0.6 -0.8 | 282 12 11.4 -2.3 33 103 16459 350 10 1.7 -9.8 | 312 17 12.5 -11.4 34 100 16630 65 14 -12.7 -5.9 | 14 8 -1.9 -7.5 35 98 16764 5 16 -1.4 -15.9 | 332 20 9.4 -17.5 36 93 17069 115 10 -9.1 4.2 | 213 3 1.7 2.7 37 88 17374 130 15 -11.5 9.6 | 175 8 -0.7 8.1 38 79 17983 85 16 -15.9 -1.4 | 60 6 -5.2 -3.0 39 75 18288 115 11 -10.0 4.6 | 194 3 0.8 3.1 40 71 18593 80 12 -11.8 -2.1 | 16 4 -1.1 -3.7 41 70 18660 40 10 -6.4 -7.7 | 335 10 4.3 -9.2 42 67 18898 40 10 -6.4 -7.7 | 335 10 4.3 -9.2 43 64 19202 25 15 -6.3 -13.6 | 344 16 4.4 -15.2 44 61 19507 60 15 -13.0 -7.5 | 14 9 -2.2 -9.1 45 55 20117 75 15 -14.5 -3.9 | 34 7 -3.7 -5.5 46 52 20422 90 13 -13.0 0.0 | 55 3 -2.2 -1.6 47 50 20660 90 20 -20.0 0.0 | 80 9 -9.2 -1.6 48 49 20726 105 19 -18.4 4.9 | 114 8 -7.6 3.3 49 47 21031 90 21 -21.0 0.0 | 81 10 -10.2 -1.6 50 45 21336 105 19 -18.4 4.9 | 114 8 -7.6 3.3 51 43 21641 110 24 -22.6 8.2 | 119 14 -11.8 6.6 52 41 21946 95 22 -21.9 1.9 | 92 11 -11.2 0.3 53 39 22250 80 28 -27.6 -4.9 | 69 18 -16.8 -6.4 54 35 22860 95 32 -31.9 2.8 | 93 21 -21.1 1.2 55 33 23165 80 32 -31.5 -5.6 | 71 22 -20.8 -7.1 56 32 23470 80 38 -37.4 -6.6 | 73 28 -26.7 -8.2 57 30 23774 90 45 -45.0 0.0 | 87 34 -34.2 -1.6 58 30 23810 95 40 -39.8 3.5 | 94 29 -29.1 1.9 59 27 24384 100 39 -38.4 6.8 | 101 28 -27.6 5.2 60 25 24994 85 39 -38.9 -3.4 | 80 29 -28.1 -5.0 61 24 25298 95 38 -37.9 3.3 | 94 27 -27.1 1.7 62 21 26213 85 36 -35.9 -3.1 | 79 26 -25.1 -4.7 63 20 26420 90 31 -31.0 0.0 | 86 20 -20.2 -1.6 64 20 26518 100 36 -35.5 6.3 | 101 25 -24.7 4.7 65 19 26822 90 31 -31.0 0.0 | 86 20 -20.2 -1.6 66 17 27432 110 35 -32.9 12.0 | 115 24 -22.1 10.4 67 14 28651 100 34 -33.5 5.9 | 101 23 -22.7 4.3 68 11 30175 110 34 -31.9 11.6 | 115 23 -21.2 10.1 69 10 31000 100 23 -22.7 4.0 | 102 12 -11.9 2.4 Wind Parameters Mean winds (0-6000m): 68.3 at 14.5 knts Storm direction: 98.3 at 10.9 knts Shear (0-3000m) pos: 2.2 neg: 2.1 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 78.8 deg Storm rel helicity (0-3000m) pos: 32.8 neg: -20.0 tot: 12.8 m^2/s^2 ave: 4.3 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.39 Bulk Shear: 12.32 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 45 6 309 9| 7.3 0.0 7.3| 0.7 -14.4 -13.7 -27.4 -0.76| 8.2 -6.2 1000 48 5 304 9| 3.6 0.8 4.5| 4.3 -14.4 -10.1 -10.1 -0.46| 5.0 -2.3 1500 47 5 307 9| 2.4 1.5 3.9| 10.9 -14.4 -3.5 -2.3 -0.13| 4.3 -0.5 2000 50 6 314 8| 2.0 1.1 3.1| 20.5 -14.4 6.1 3.0 0.18| 4.6 0.8 2500 59 7 318 7| 2.6 0.9 3.5| 23.1 -20.0 3.1 1.3 -0.04| 5.8 -0.2 3000 63 7 320 6| 2.2 2.1 4.3| 32.8 -20.0 12.8 4.3 0.21| 6.6 1.4 4000 80 11 358 4| 2.3 2.2 4.5| 46.0 -42.2 3.8 1.0 0.14| 7.2 1.0 5000 73 14 22 6| 1.9 2.4 4.2| 46.0 -98.7 -52.6 -10.5 -0.08| 7.4 -0.6 6000 68 14 21 7| 1.8 1.8 3.6| 50.9-112.9 -62.0 -10.3 -0.10| 7.3 -0.7 Wrote GIF file: /home/apache/climate/data/raob//OEAB/skewt/OEAB.skewt.20251020.12.gif