UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for OEAB... Searching the city database file for: OEAB ... Date:1200Z 7 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 32 1 925 752 2 850 1513 SFC 796 2090 26.4 -10.6 8 37.0 8.6 0 0 319.7 320.2 290.8 326.9 2.14 4 794 2112 24.6 -6.4 12 31.0 8.8 1 1 318.1 318.6 291.1 327.8 2.98 5 787 2189 23.6 -6.4 13 30.0 8.4 6 3 317.8 318.4 291.0 327.6 3.01 6 700 3193 13.8 -8.2 21 22.0 3.4 360 7 317.8 318.3 291.0 327.4 2.94 7 556 5067 -4.3 -11.3 58 7.0 -7.1 23 15 318.0 318.6 291.0 327.5 2.90 8 553 5110 -2.5 -21.5 22 19.0 -8.7 18 15 320.6 320.9 290.2 324.9 1.24 9 548 5182 -2.1 -28.1 12 26.0 -9.3 11 14 321.9 322.1 290.1 324.4 0.69 10 517 5645 -1.7 -42.7 3 41.0 -10.3 65 20 327.8 327.9 291.3 328.5 0.17 11 500 5910 -2.7 -41.7 3 39.0 -11.0 75 21 329.7 329.8 291.9 330.5 0.20 12 489 6086 -2.5 -48.5 1 46.0 -11.2 75 20 332.1 332.1 292.4 332.5 0.10 13 400 7640 -15.7 -47.7 5 32.0 -20.4 95 22 334.6 334.6 293.1 335.1 0.13 14 385 7926 -18.1 -48.1 5 30.0 -22.2 95 22 335.1 335.1 293.2 335.6 0.13 15 343 8777 -23.3 -47.3 9 24.0 -26.3 82 29 339.3 339.3 294.3 339.9 0.16 16 300 9740 -30.9 -46.9 19 16.0 -32.6 95 26 341.8 341.9 295.0 342.6 0.19 17 295 9859 -32.1 -50.1 15 18.0 -33.7 95 26 341.8 341.8 294.8 342.3 0.13 18 278 10277 -34.9 -48.9 23 14.0 -36.1 93 26 343.6 343.6 295.3 344.2 0.16 19 273 10404 -36.1 -43.1 48 7.0 -36.8 92 25 343.6 343.7 295.5 344.9 0.31 20 270 10481 -36.7 -50.7 22 14.0 -37.8 92 25 343.9 343.9 295.4 344.4 0.13 21 259 10768 -39.3 -43.5 64 4.2 -39.7 91 25 344.1 344.2 295.6 345.4 0.31 22 257 10821 -39.7 -40.8 89 1.1 -39.8 91 25 344.3 344.4 295.7 346.0 0.42 23 254 10902 -40.5 -44.4 66 3.9 -40.8 90 25 344.3 344.3 295.6 345.5 0.29 24 250 11010 -41.5 -44.6 72 3.1 -41.8 90 25 344.4 344.4 295.6 345.5 0.29 25 235 11426 -44.5 -50.5 51 6.0 -44.9 94 21 346.0 346.0 295.9 346.6 0.16 26 229 11599 -45.5 -53.5 40 8.0 -45.9 95 20 347.0 347.0 296.1 347.5 0.11 27 207 12265 -49.1 -72.1 5 23.0 -49.6 99 24 351.5 351.5 297.0 351.6 0.01 28 200 12490 -50.7 -63.7 20 13.0 -51.1 100 26 352.5 352.5 297.2 352.6 0.04 29 197 12588 -51.7 -60.7 33 9.0 -52.0 101 26 352.4 352.4 297.2 352.7 0.05 30 169 13565 -60.3 -66.3 45 6.0 -60.4 94 22 353.9 353.9 297.5 354.0 0.03 31 154 14139 -64.3 -71.3 38 7.0 -64.4 91 35 356.6 356.6 298.0 356.7 0.02 32 150 14300 -65.1 -77.1 18 12.0 -65.2 100 46 357.9 357.9 298.3 358.0 0.01 33 145 14506 -66.1 -80.1 12 14.0 -66.2 100 48 359.7 359.7 298.7 359.7 0.00 34 101 16624 -79.5 -87.5 25 8.0 -79.5 86 55 373.1 373.1 301.1 373.1 0.00 35 100 16680 -79.5 -87.5 25 8.0 -79.5 85 55 374.1 374.1 301.3 374.1 0.00 36 92 17153 -81.1 -90.1 20 9.0 -81.1 95 49 380.0 380.0 302.2 380.0 0.00 37 70 18710 -77.3 -88.3 16 11.0 -77.3 60 27 419.0 419.0 307.6 419.0 0.00 38 69 18793 -77.3 -88.3 16 11.0 -77.3 58 23 420.7 420.7 307.8 420.7 0.00 39 60 19606 -74.1 -89.1 8 15.0 -74.2 96 28 445.1 445.1 310.4 445.1 0.00 40 53 20347 -66.3 -90.3 2 24.0 -66.5 91 37 479.2 479.2 313.4 479.2 0.00 41 51 20580 -67.3 -91.3 2 24.0 -67.5 107 33 482.2 482.2 313.6 482.2 0.00 42 50 20700 -66.9 -91.9 2 25.0 -67.1 120 30 485.8 485.8 313.9 485.8 0.00 43 39 22204 -66.1 -93.1 1 27.0 -66.4 92 30 523.6 523.6 316.5 523.6 0.00 44 35 22867 -61.9 -91.9 1 30.0 -62.6 92 39 551.1 551.1 318.2 551.1 0.00 45 31 23617 -62.7 -91.7 1 29.0 -63.3 81 42 568.4 568.4 319.0 568.4 0.00 46 30 23820 -60.5 -91.5 1 31.0 -61.4 90 46 579.7 579.7 319.6 579.7 0.00 47 27 24484 -56.1 -90.1 1 34.0 -57.6 96 50 609.8 609.8 321.0 609.8 0.00 48 25 24981 -50.3 -87.3 0 37.0 -53.2 100 53 640.0 640.0 322.3 640.1 0.01 49 22 25821 -47.7 -85.7 0 38.0 -51.7 101 53 671.6 671.6 323.5 671.7 0.01 50 21 26128 -48.3 -85.3 1 37.0 -52.2 96 49 678.8 678.8 323.7 678.9 0.01 51 20 26450 -48.1 -85.1 1 37.0 -52.2 110 48 688.9 689.0 324.1 689.1 0.01 52 17 27530 -44.1 -84.1 0 40.0 -50.2 102 45 734.6 734.6 325.5 734.7 0.02 53 10 31060 -47.9 -86.9 0 39.0 -54.3 90 38 840.7 840.8 328.2 840.9 0.02 54 9.5 31398 -48.9 -85.9 1 37.0 -55.1 849.4 849.4 328.4 849.6 0.03 55 7.8 32711 -42.5 -82.5 0 40.0 -52.6 924.3 924.3 329.9 924.9 0.06 56 6.2 34250 -46.1 -85.1 0 39.0 -55.3 971.6 971.6 330.7 972.1 0.05 57 5.8 34701 -38.3 -80.3 0 42.0 -52.4 1024.4 1024.4 331.6 1025.7 0.11 TRP 92 17153 -81.1 -90.1 20 9.0 -81.1 95 49 380.0 380.0 302.2 380.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5878.00 m Freezing level: 590.21 mb = 4622.05 m = 15164.02 ft Wetbulb zero: 653.87 mb = 3747.75 m = 12295.61 ft Sfc-500 mean rel hum: 26.02 % Est. max temperature: 24.76 C = 76.57 F Sfc-Lift cond lev (LCL): 458.29 mb = 6587.90 m = 21613.58 ft T: -6.76 C 700-500 lapse rate: 6.07 C/km ThetaE index: 0.42 C Layer 787.0- 556.0 mb Conv cond level (CCL): 404.61 mb = 7551.44 m = 24774.78 ft Mean mixing ratio: 2.97 g/kg Conv temperature: 40.18 C = 104.32 F Cap Strength: 9.70 C Lifted Index: 9.76 C Risk: None Lifted Index @300 mb: 10.97 C Lifted Index @700 mb: -0.04 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.93 J/kg Max Up Vert Vel: 1.37 m/s Conv Inhibition (B-): 52458.62 J/kg Cap Strength: 9.70 C Lift Cond Lev (LCL): 500.99 mb = 5894.38 m = 19338.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 98 at 12 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 0 0 -0.0 -0.0 | 278 12 12.0 -1.7 1 764 2438 20 10 -3.4 -9.4 | 323 14 8.5 -11.1 2 738 2743 5 11 -1.0 -11.0 | 319 17 11.0 -12.7 3 700 3193 360 7 -0.0 -7.0 | 306 15 12.0 -8.7 4 661 3658 55 10 -8.2 -5.7 | 333 8 3.8 -7.5 5 636 3962 15 10 -2.6 -9.7 | 321 15 9.4 -11.4 6 613 4267 65 14 -12.7 -5.9 | 5 8 -0.7 -7.7 7 590 4572 80 18 -17.7 -3.1 | 50 8 -5.8 -4.9 8 568 4877 40 17 -10.9 -13.0 | 356 15 1.0 -14.8 9 547 5182 10 14 -2.4 -13.8 | 328 18 9.5 -15.5 10 527 5486 50 20 -15.3 -12.9 | 13 15 -3.4 -14.6 11 507 5791 80 20 -19.7 -3.5 | 56 9 -7.7 -5.2 12 500 5910 75 21 -20.3 -5.4 | 49 11 -8.3 -7.2 13 488 6096 75 20 -19.3 -5.2 | 47 10 -7.4 -6.9 14 451 6706 100 22 -21.7 3.8 | 102 10 -9.7 2.1 15 417 7315 85 22 -21.9 -1.9 | 70 11 -10.0 -3.7 16 400 7640 95 22 -21.9 1.9 | 91 10 -10.0 0.2 17 385 7925 95 22 -21.9 1.9 | 91 10 -10.0 0.2 18 354 8534 80 27 -26.6 -4.7 | 66 16 -14.6 -6.4 19 326 9144 85 33 -32.9 -2.9 | 78 21 -20.9 -4.6 20 300 9740 95 26 -25.9 2.3 | 92 14 -13.9 0.5 21 250 11010 90 25 -25.0 0.0 | 82 13 -13.0 -1.7 22 229 11582 95 20 -19.9 1.7 | 90 8 -8.0 0.0 23 200 12490 100 26 -25.6 4.5 | 102 14 -13.7 2.8 24 181 13106 105 23 -22.2 6.0 | 112 11 -10.3 4.2 25 165 13716 90 22 -22.0 0.0 | 80 10 -10.0 -1.7 26 157 14021 85 27 -26.9 -2.4 | 75 15 -14.9 -4.1 27 150 14300 100 46 -45.3 8.0 | 101 34 -33.3 6.3 28 135 14935 100 53 -52.2 9.2 | 101 41 -40.2 7.5 29 100 16680 85 55 -54.8 -4.8 | 81 43 -42.8 -6.5 30 93 17069 85 55 -54.8 -4.8 | 81 43 -42.8 -6.5 31 92 17153 95 49 -48.8 4.3 | 94 37 -36.9 2.5 32 80 17983 105 41 -39.6 10.6 | 108 29 -27.6 8.9 33 71 18593 95 16 -15.9 1.4 | 85 4 -4.0 -0.3 34 70 18710 60 27 -23.4 -13.5 | 37 19 -11.4 -15.2 35 68 18898 55 18 -14.7 -10.3 | 13 12 -2.8 -12.1 36 64 19202 65 31 -28.1 -13.1 | 47 22 -16.1 -14.8 37 61 19507 105 28 -27.0 7.2 | 110 16 -15.1 5.5 38 58 19812 80 29 -28.6 -5.0 | 68 18 -16.6 -6.8 39 55 20117 95 38 -37.9 3.3 | 93 26 -25.9 1.6 40 52 20422 90 37 -37.0 0.0 | 86 25 -25.0 -1.7 41 50 20700 120 30 -26.0 15.0 | 133 19 -14.0 13.3 42 47 21031 120 28 -24.2 14.0 | 135 17 -12.3 12.3 43 45 21336 120 22 -19.1 11.0 | 143 12 -7.1 9.3 44 43 21641 110 25 -23.5 8.6 | 121 13 -11.5 6.8 45 41 21946 85 26 -25.9 -2.3 | 74 15 -13.9 -4.0 46 37 22555 100 34 -33.5 5.9 | 101 22 -21.5 4.2 47 33 23165 85 44 -43.8 -3.8 | 80 32 -31.9 -5.6 48 32 23470 75 39 -37.7 -10.1 | 65 28 -25.7 -11.8 49 30 23820 90 46 -46.0 0.0 | 87 34 -34.0 -1.7 50 23 25603 105 56 -54.1 14.5 | 107 44 -42.1 12.8 51 21 26213 95 48 -47.8 4.2 | 94 36 -35.9 2.4 52 20 26450 110 48 -45.1 16.4 | 114 36 -33.2 14.7 53 19 26822 110 48 -45.1 16.4 | 114 36 -33.2 14.7 54 14 28651 90 39 -39.0 0.0 | 86 27 -27.0 -1.7 55 12 29870 105 43 -41.5 11.1 | 108 31 -29.6 9.4 56 10 31060 90 38 -38.0 0.0 | 86 26 -26.0 -1.7 Wind Parameters Mean winds (0-6000m): 68.3 at 16.1 knts Storm direction: 98.3 at 12.1 knts Shear (0-3000m) pos: 3.4 neg: 3.2 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 57.6 deg Storm rel helicity (0-3000m) pos: 85.0 neg: -74.1 tot: 10.9 m^2/s^2 ave: 3.6 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 10.9 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 22.04 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 18 7 309 13| 10.8 0.0 10.8| 33.9 -1.1 32.9 65.8 0.86| 11.6 9.9 1000 10 8 313 14| 5.4 1.6 7.0| 33.9 -15.0 19.0 19.0 0.41| 8.0 3.3 1500 14 8 314 14| 4.4 1.1 5.4| 50.4 -18.1 32.3 21.5 0.44| 8.1 3.6 2000 21 9 318 13| 3.3 0.6 3.9| 61.4 -23.6 37.8 18.9 0.36| 8.6 3.1 2500 35 10 328 12| 4.1 0.5 4.6| 85.0 -23.6 61.4 24.6 0.49| 9.4 4.6 3000 38 11 334 12| 3.4 3.2 6.6| 85.0 -74.1 10.9 3.6 0.12| 10.9 1.3 4000 45 13 346 11| 4.5 2.4 6.8|167.1 -87.6 79.4 19.9 0.28| 11.8 3.3 5000 60 15 5 9| 4.0 2.0 6.0|189.9 -96.5 93.4 18.7 0.30| 10.7 3.2 6000 68 16 21 8| 3.3 1.6 5.0|199.5-105.7 93.8 15.6 0.28| 9.6 2.7 Wrote GIF file: /home/apache/climate/data/raob//OEAB/skewt/OEAB.skewt.20251007.12.gif