UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102123.upa.cvt Date: 2300Z 21 OCT 25 Searching for OEAB... Searching the city database file for: OEAB ... Date:2300Z 21 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 102 1 925 808 2 850 1550 SFC 798 2090 14.0 -10.0 18 24.0 3.7 80 6 306.3 306.7 286.5 313.4 2.24 4 795 2122 15.0 -7.0 21 22.0 4.8 82 7 307.7 308.2 287.6 316.7 2.84 5 700 3183 7.4 -9.6 29 17.0 0.1 20 9 310.7 311.2 288.5 319.1 2.63 6 662 3639 3.8 -9.2 38 13.0 -1.8 139 3 311.6 312.2 289.0 320.8 2.88 7 653 3751 7.2 -32.8 4 40.0 -3.7 164 2 316.7 316.8 288.1 318.0 0.37 8 585 4649 3.6 -40.4 2 44.0 -6.6 310 6 322.6 322.7 289.8 323.3 0.19 9 505 5822 -5.7 -43.7 3 38.0 -12.8 43 17 325.2 325.2 290.5 325.8 0.16 10 500 5900 -5.7 -45.7 3 40.0 -12.9 50 17 326.1 326.1 290.7 326.6 0.13 11 488 6089 -6.3 -44.3 3 38.0 -13.3 60 16 327.6 327.7 291.2 328.2 0.15 12 482 6186 -5.7 -53.7 1 48.0 -13.2 67 15 329.5 329.5 291.6 329.7 0.05 13 462 6516 -6.7 -48.7 2 42.0 -14.0 83 17 332.3 332.3 292.4 332.7 0.10 14 400 7620 -14.5 -51.5 3 37.0 -19.7 90 13 336.1 336.2 293.4 336.5 0.08 15 324 9179 -27.3 -61.3 2 34.0 -29.9 74 12 339.4 339.4 294.2 339.5 0.03 16 300 9730 -30.3 -65.3 2 35.0 -32.4 65 13 342.7 342.7 295.0 342.8 0.02 17 268 10522 -35.7 -63.7 4 28.0 -37.2 55 12 346.0 346.0 295.8 346.2 0.03 18 250 11000 -39.7 -65.7 5 26.0 -40.8 65 11 347.0 347.0 296.0 347.1 0.02 19 200 12490 -52.1 -72.1 7 20.0 -52.5 125 10 350.3 350.3 296.7 350.3 0.01 20 189 12854 -55.1 -75.1 7 20.0 -55.4 121 10 351.1 351.1 296.9 351.2 0.01 21 162 13820 -62.9 -75.9 16 13.0 -63.0 37 5 353.8 353.8 297.5 353.9 0.01 22 150 14290 -66.1 -79.1 15 13.0 -66.2 355 3 356.2 356.2 298.0 356.2 0.01 23 145 14495 -68.1 -78.1 23 10.0 -68.2 340 2 356.2 356.2 298.0 356.2 0.01 24 112 16002 -79.7 -86.7 30 7.0 -79.7 198 11 361.8 361.8 299.1 361.8 0.00 25 100 16640 -82.3 -88.3 35 6.0 -82.3 165 20 368.7 368.7 300.4 368.7 0.00 26 98 16753 -82.9 -88.9 35 6.0 -82.9 165 15 369.7 369.7 300.5 369.7 0.00 27 92 17104 -83.3 -89.3 34 6.0 -83.3 119 17 375.6 375.6 301.5 375.6 0.00 28 83 17689 -75.5 -86.5 16 11.0 -75.5 132 15 402.8 402.8 305.6 402.8 0.00 29 76 18195 -78.1 -88.1 18 10.0 -78.1 153 6 407.6 407.6 306.2 407.6 0.00 30 70 18670 -74.1 -88.1 10 14.0 -74.2 40 10 425.9 425.9 308.4 425.9 0.00 31 57 19886 -65.5 -91.5 2 26.0 -65.8 95 12 471.1 471.1 312.7 471.1 0.00 32 51 20560 -64.7 -91.7 1 27.0 -65.0 85 16 488.2 488.2 314.1 488.3 0.00 33 50 20680 -65.1 -91.1 2 26.0 -65.4 85 19 490.1 490.1 314.2 490.1 0.00 34 47 21058 -65.7 -91.7 2 26.0 -66.0 78 21 497.4 497.4 314.8 497.4 0.00 35 34 23056 -60.7 -90.7 1 30.0 -61.4 62 26 558.8 558.8 318.6 558.8 0.00 36 31 23640 -55.1 -88.1 1 33.0 -56.6 85 37 588.9 588.9 320.1 588.9 0.01 37 30 23850 -55.5 -87.5 1 32.0 -57.0 90 41 593.3 593.3 320.3 593.4 0.01 38 20 26460 -51.5 -86.5 1 35.0 -54.6 85 50 678.5 678.5 323.7 678.6 0.01 39 18 27144 -51.5 -85.5 1 34.0 -54.8 85 56 699.3 699.3 324.4 699.4 0.01 40 16 27917 -46.9 -83.9 1 37.0 -52.1 88 48 738.3 738.3 325.6 738.4 0.02 41 15 28343 -48.5 -84.5 1 36.0 -53.3 90 44 746.7 746.7 325.8 746.9 0.02 42 11 30397 -45.7 -83.7 1 38.0 -52.7 81 24 826.1 826.1 327.8 826.4 0.03 43 10 31030 -47.1 -84.1 1 37.0 -53.8 70 18 843.7 843.7 328.2 844.0 0.03 44 9.0 31727 -47.5 -84.5 1 37.0 -54.5 868.0 868.0 328.8 868.3 0.03 45 7.9 32599 -41.9 -82.9 0 41.0 -52.2 923.3 923.4 329.9 923.9 0.05 46 7.2 33238 -34.7 -77.7 0 43.0 -49.8 977.7 977.8 330.8 979.2 0.13 47 6.0 34506 -36.5 -79.5 0 43.0 -51.5 1022.2 1022.3 331.5 1023.7 0.12 TRP 98 16753 -82.9 -88.9 35 6.0 -82.9 165 15 369.7 369.7 300.5 369.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5798.00 m Freezing level: 554.03 mb = 5103.07 m = 16742.16 ft Wetbulb zero: 698.41 mb = 3201.56 m = 10503.69 ft Sfc-500 mean rel hum: 13.20 % Est. max temperature: 24.13 C = 75.44 F Sfc-Lift cond lev (LCL): 553.31 mb = 5093.29 m = 16710.06 ft T: 0.08 C 700-500 lapse rate: 4.82 C/km Conv cond level (CCL): 387.23 mb = 7859.91 m = 25786.78 ft Mean mixing ratio: 2.73 g/kg Conv temperature: 42.50 C = 108.49 F Cap Strength: 12.21 C Lifted Index: 11.92 C Risk: None Lifted Index @300 mb: 18.02 C Lifted Index @700 mb: 1.38 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.20 J/kg Max Up Vert Vel: 2.10 m/s Conv Inhibition (B-): 51977.60 J/kg Cap Strength: 12.21 C Lift Cond Lev (LCL): 553.31 mb = 5093.31 m = 16710.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 99 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 ---------------------------------------------------------- 0 798 2090 80 6 -5.9 -1.0 | 309 4 3.0 -2.4 1 765 2438 100 14 -13.8 2.4 | 102 5 -4.9 1.1 2 738 2743 95 17 -16.9 1.5 | 91 8 -8.1 0.1 3 711 3048 80 12 -11.8 -2.1 | 40 5 -2.9 -3.5 4 700 3183 20 9 -3.1 -8.5 | 329 11 5.8 -9.8 5 685 3353 15 10 -2.6 -9.7 | 330 13 6.3 -11.0 6 660 3658 150 2 -1.0 1.7 | 267 8 7.9 0.4 7 589 4572 300 5 4.3 -2.5 | 286 14 13.2 -3.9 8 547 5182 40 11 -7.1 -8.4 | 350 10 1.8 -9.8 9 526 5486 15 15 -3.9 -14.5 | 343 17 5.0 -15.9 10 500 5900 50 17 -13.0 -10.9 | 19 13 -4.2 -12.3 11 487 6096 60 16 -13.9 -8.0 | 28 11 -5.0 -9.4 12 469 6401 85 13 -13.0 -1.1 | 58 5 -4.1 -2.5 13 450 6706 80 24 -23.6 -4.2 | 69 16 -14.8 -5.5 14 433 7010 75 18 -17.4 -4.7 | 55 10 -8.5 -6.0 15 400 7620 90 13 -13.0 0.0 | 72 4 -4.1 -1.4 16 400 7620 100 13 -12.8 2.3 | 103 4 -3.9 0.9 17 353 8534 105 13 -12.6 3.4 | 118 4 -3.7 2.0 18 312 9449 60 12 -10.4 -6.0 | 12 8 -1.5 -7.4 19 300 9730 65 13 -11.8 -5.5 | 23 7 -2.9 -6.9 20 299 9754 75 13 -12.6 -3.4 | 38 6 -3.7 -4.7 21 286 10058 45 15 -10.6 -10.6 | 8 12 -1.7 -12.0 22 274 10363 60 14 -12.1 -7.0 | 21 9 -3.3 -8.4 23 262 10668 50 11 -8.4 -7.1 | 357 8 0.4 -8.4 24 251 10973 70 11 -10.3 -3.8 | 16 5 -1.5 -5.1 25 250 11000 65 11 -10.0 -4.6 | 10 6 -1.1 -6.0 26 240 11278 65 11 -10.0 -4.6 | 10 6 -1.1 -6.0 27 200 12490 125 10 -8.2 5.7 | 189 4 0.7 4.4 28 190 12802 125 10 -8.2 5.7 | 189 4 0.7 4.4 29 150 14290 355 3 0.3 -3.0 | 296 10 9.1 -4.4 30 134 14935 305 1 0.8 -0.6 | 281 10 9.7 -1.9 31 103 16459 150 16 -8.0 13.9 | 184 13 0.9 12.5 32 100 16640 165 20 -5.2 19.3 | 192 18 3.7 17.9 33 98 16753 165 15 -3.9 14.5 | 201 14 5.0 13.1 34 98 16764 165 20 -5.2 19.3 | 192 18 3.7 17.9 35 93 17069 120 16 -13.9 8.0 | 143 8 -5.0 6.6 36 88 17374 115 26 -23.6 11.0 | 123 18 -14.7 9.6 37 83 17678 130 15 -11.5 9.6 | 162 9 -2.6 8.3 38 79 17983 160 10 -3.4 9.4 | 214 10 5.5 8.0 39 75 18288 150 5 -2.5 4.3 | 245 7 6.4 3.0 40 71 18593 150 10 -5.0 8.7 | 208 8 3.9 7.3 41 70 18670 40 10 -6.4 -7.7 | 345 9 2.4 -9.0 42 67 18898 80 13 -12.8 -2.3 | 47 5 -3.9 -3.6 43 58 19812 110 13 -12.2 4.4 | 133 5 -3.3 3.1 44 55 20117 55 11 -9.0 -6.3 | 1 8 -0.1 -7.7 45 52 20422 85 12 -12.0 -1.0 | 52 4 -3.1 -2.4 46 50 20680 85 19 -18.9 -1.7 | 73 11 -10.1 -3.0 47 50 20726 105 15 -14.5 3.9 | 114 6 -5.6 2.5 48 47 21031 75 21 -20.3 -5.4 | 59 13 -11.4 -6.8 49 45 21336 100 21 -20.7 3.6 | 101 12 -11.8 2.3 50 39 22250 100 36 -35.5 6.3 | 100 27 -26.6 4.9 51 35 22860 90 24 -24.0 0.0 | 85 15 -15.1 -1.4 52 34 23165 50 27 -20.7 -17.4 | 32 22 -11.8 -18.7 53 32 23470 80 34 -33.5 -5.9 | 74 26 -24.6 -7.3 54 30 23850 90 41 -41.0 0.0 | 88 32 -32.1 -1.4 55 25 24994 95 40 -39.8 3.5 | 94 31 -31.0 2.1 56 24 25298 85 47 -46.8 -4.1 | 82 38 -38.0 -5.5 57 20 26460 85 50 -49.8 -4.4 | 82 41 -40.9 -5.7 58 18 27127 85 56 -55.8 -4.9 | 82 47 -46.9 -6.3 59 12 29566 95 32 -31.9 2.8 | 94 23 -23.0 1.4 60 10 31030 70 18 -16.9 -6.2 | 47 11 -8.0 -7.5 Wind Parameters Mean winds (0-6000m): 68.8 at 12.0 knts Storm direction: 98.8 at 9.0 knts Shear (0-3000m) pos: 0.7 neg: 1.6 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 27.2 deg Storm rel helicity (0-3000m) pos: 68.0 neg: -36.8 tot: 31.2 m^2/s^2 ave: 10.4 10^-3 m/s^2 rel: 0.03 Storm rel vorticity (0-3000m) horiz: 11.6 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.55 Bulk Shear: 4.01 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 96 11 85 3| 10.2 0.0 10.2| 4.1 -0.7 3.4 6.9 0.60| 10.9 6.6 1000 93 13 80 4| 5.1 4.8 9.9| 4.1 -14.9 -10.8 -10.8 -0.14| 11.2 -1.6 1500 80 11 37 4| 3.7 3.2 6.8| 7.4 -35.3 -27.9 -18.6 -0.33| 15.0 -5.0 2000 83 9 8 3| 2.9 2.4 5.3| 8.8 -36.8 -27.9 -14.0 -0.29| 12.7 -3.7 2500 76 8 346 3| 1.5 1.9 3.4| 27.6 -36.8 -9.2 -3.7 -0.16| 11.5 -1.9 3000 64 8 343 5| 0.7 1.6 2.3| 68.0 -36.8 31.2 10.4 0.03| 11.6 0.4 4000 51 10 351 8| 1.6 1.7 3.3|116.7 -42.9 73.8 18.4 0.16| 11.6 1.8 5000 62 12 11 7| 2.1 1.5 3.6|128.1 -53.5 74.6 14.9 0.15| 11.7 1.7 6000 69 12 22 6| 1.9 1.3 3.1|134.6 -53.5 81.1 13.5 0.18| 10.5 1.8 Wrote GIF file: /home/apache/climate/data/raob//OEAB/skewt/OEAB.skewt.20251021.23.gif