UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for OEAB... Searching the city database file for: OEAB ... Date:0000Z 16 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 78 1 925 784 2 850 1528 SFC 796 2090 14.2 -1.8 33 16.0 6.1 306.7 307.5 288.6 319.7 4.21 4 779 2273 14.6 -2.4 31 17.0 5.9 309.1 309.8 289.3 321.9 4.11 5 700 3165 6.8 -5.2 42 12.0 1.1 10 18 310.0 310.7 289.3 321.7 3.71 6 636 3946 1.6 -9.4 44 11.0 -3.1 19 7 312.7 313.3 289.4 322.2 2.95 7 619 4166 5.0 -40.0 2 45.0 -5.5 50 10 319.0 319.1 288.6 319.8 0.19 8 576 4751 2.8 -40.2 2 43.0 -7.1 69 7 323.1 323.1 289.9 323.9 0.20 9 500 5880 -5.3 -47.3 2 42.0 -12.7 65 5 326.6 326.6 290.9 327.0 0.11 10 482 6165 -7.5 -46.5 3 39.0 -14.2 62 8 327.3 327.3 291.1 327.8 0.12 11 464 6460 -7.9 -42.9 4 35.0 -14.5 74 13 330.4 330.4 292.0 331.1 0.19 12 459 6544 -6.3 -50.3 2 44.0 -13.7 79 12 333.4 333.4 292.7 333.8 0.08 13 404 7525 -12.9 -47.9 4 35.0 -18.4 145 6 337.3 337.3 293.7 337.8 0.12 14 400 7600 -13.7 -47.7 4 34.0 -19.0 150 5 337.2 337.2 293.7 337.7 0.13 15 329 9050 -26.9 -50.9 8 24.0 -29.3 116 9 338.4 338.4 294.0 338.9 0.11 16 314 9386 -29.3 -55.3 6 26.0 -31.4 143 12 339.6 339.6 294.3 339.9 0.07 17 300 9710 -32.1 -41.1 40 9.0 -33.2 170 14 340.1 340.2 294.7 341.5 0.35 18 299 9734 -32.1 -40.1 45 8.0 -33.1 167 13 340.5 340.5 294.8 342.0 0.39 19 290 9949 -33.7 -59.7 6 26.0 -35.3 181 15 341.2 341.2 294.6 341.3 0.04 20 283 10119 -35.1 -52.1 16 17.0 -36.4 188 16 341.6 341.6 294.8 342.0 0.11 21 280 10194 -35.9 -40.9 60 5.0 -36.5 186 17 341.4 341.5 295.0 342.9 0.38 22 272 10394 -37.7 -42.6 60 4.9 -38.2 179 18 341.7 341.7 295.0 343.0 0.33 23 264 10599 -39.5 -47.5 42 8.0 -40.1 172 20 342.0 342.0 295.0 342.8 0.20 24 263 10625 -39.7 -54.7 19 15.0 -40.6 172 20 342.0 342.1 294.9 342.4 0.09 25 262 10651 -39.9 -43.4 69 3.5 -40.2 171 20 342.1 342.2 295.1 343.4 0.31 26 260 10703 -40.3 -41.1 92 0.8 -40.4 172 21 342.3 342.4 295.3 343.9 0.40 27 254 10862 -41.1 -47.1 52 6.0 -41.6 183 23 343.4 343.4 295.3 344.3 0.22 28 250 10970 -42.3 -47.2 59 4.9 -42.6 190 25 343.2 343.2 295.3 344.1 0.22 29 248 11024 -42.5 -55.5 23 13.0 -43.2 191 25 343.7 343.7 295.3 344.0 0.08 30 244 11133 -42.9 -60.9 12 18.0 -43.6 193 25 344.7 344.7 295.5 344.9 0.04 31 223 11732 -47.5 -63.5 14 16.0 -48.0 195 25 346.6 346.6 295.9 346.7 0.03 32 216 11942 -49.5 -53.8 61 4.3 -49.7 188 26 346.7 346.7 296.0 347.2 0.12 33 210 12125 -51.1 -55.3 61 4.2 -51.2 182 27 347.0 347.0 296.1 347.4 0.10 34 207 12218 -51.5 -72.5 6 21.0 -51.9 181 27 347.8 347.8 296.1 347.8 0.01 35 200 12440 -52.9 -71.9 8 19.0 -53.2 190 29 349.0 349.0 296.4 349.0 0.01 36 172 13393 -61.3 -74.3 16 13.0 -61.4 200 26 350.5 350.5 296.7 350.5 0.01 37 163 13724 -63.1 -76.1 16 13.0 -63.2 194 24 352.9 352.9 297.3 352.9 0.01 38 155 14032 -65.7 -69.2 62 3.5 -65.7 189 22 353.6 353.6 297.4 353.7 0.02 39 150 14230 -67.1 -73.1 42 6.0 -67.1 185 21 354.5 354.5 297.6 354.6 0.01 40 146 14393 -68.3 -79.3 19 11.0 -68.4 183 20 355.2 355.2 297.7 355.2 0.01 41 116 15747 -76.3 -83.3 32 7.0 -76.3 142 16 364.5 364.5 299.5 364.5 0.00 42 106 16266 -77.7 -84.7 31 7.0 -77.7 145 14 371.4 371.4 300.8 371.4 0.00 43 100 16600 -77.1 -86.1 22 9.0 -77.1 125 17 378.8 378.8 302.1 378.8 0.00 44 96 16836 -74.5 -86.5 14 12.0 -74.5 117 16 388.3 388.3 303.5 388.3 0.00 45 88 17340 -76.5 -86.5 19 10.0 -76.5 110 13 394.1 394.1 304.4 394.1 0.00 46 70 18670 -73.3 -88.3 8 15.0 -73.3 70 23 427.6 427.6 308.6 427.6 0.00 47 62 19378 -73.1 -89.1 7 16.0 -73.2 79 27 443.1 443.1 310.2 443.1 0.00 48 60 19569 -73.7 -89.7 7 16.0 -73.7 84 27 445.9 445.9 310.5 446.0 0.00 49 50 20650 -66.7 -91.7 2 25.0 -67.0 95 32 486.3 486.3 314.0 486.3 0.00 50 47 21025 -66.1 -91.1 2 25.0 -66.4 95 38 496.4 496.4 314.7 496.4 0.00 51 44 21432 -60.1 -91.1 1 31.0 -60.7 95 31 520.5 520.5 316.4 520.6 0.00 52 39 22187 -58.9 -88.9 1 30.0 -59.7 101 20 541.8 541.8 317.6 541.9 0.00 53 30 23840 -57.7 -88.7 1 31.0 -58.9 80 32 587.3 587.3 320.0 587.4 0.00 54 25 24997 -57.3 -88.3 1 31.0 -58.7 85 44 619.9 619.9 321.5 620.0 0.01 55 20 26430 -52.3 -86.3 1 34.0 -55.2 90 57 676.1 676.1 323.6 676.2 0.01 56 14 28759 -47.1 -84.1 1 37.0 -52.7 105 61 766.3 766.3 326.4 766.5 0.02 57 10 30990 -45.7 -83.7 1 38.0 -53.1 40 29 849.0 849.0 328.4 849.3 0.04 58 8.8 31833 -50.5 -85.5 1 35.0 -56.2 862.0 862.0 328.7 862.3 0.03 59 8.1 32376 -48.3 -85.3 1 37.0 -55.3 891.4 891.4 329.2 891.7 0.03 60 7.6 32801 -42.1 -83.1 0 41.0 -52.5 932.8 932.8 330.1 933.4 0.05 61 7.2 33167 -42.7 -82.7 0 40.0 -53.1 944.9 944.9 330.2 945.5 0.06 62 6.3 34081 -36.3 -79.3 0 43.0 -51.1 1008.9 1009.0 331.4 1010.3 0.12 63 5.5 35027 -34.3 -77.3 0 43.0 -51.2 1057.7 1057.9 332.1 1060.1 0.19 64 5.1 35552 -36.9 -78.9 0 42.0 -52.5 1069.1 1069.2 332.2 1071.0 0.16 TRP 106 16266 -77.7 -84.7 31 7.0 -77.7 145 14 371.4 371.4 300.8 371.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5802.00 m Freezing level: 549.73 mb = 5141.26 m = 16867.45 ft Wetbulb zero: 682.81 mb = 3367.43 m = 11047.86 ft Sfc-500 mean rel hum: 21.10 % Est. max temperature: 19.41 C = 66.93 F Sfc-Lift cond lev (LCL): 624.55 mb = 4093.11 m = 13428.68 ft T: 3.88 C 700-500 lapse rate: 4.46 C/km ThetaE index: 0.22 C Layer 700.0- 636.0 mb Conv cond level (CCL): 418.82 mb = 7247.61 m = 23777.96 ft Mean mixing ratio: 3.94 g/kg Conv temperature: 41.80 C = 107.24 F Cap Strength: 10.95 C Lifted Index: 10.21 C Risk: None Lifted Index @300 mb: 13.67 C Lifted Index @700 mb: 0.65 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.18 J/kg Max Up Vert Vel: 4.04 m/s Conv Inhibition (B-): 47629.43 J/kg Cap Strength: 10.92 C Lift Cond Lev (LCL): 594.73 mb = 4490.85 m = 14733.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 84 at 7 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 ---------------------------------------------------------- 0 768 2438 65 12 -10.9 -5.1 | 43 6 -4.1 -4.4 1 739 2743 50 21 -16.1 -13.5 | 36 16 -9.3 -12.8 2 711 3048 30 20 -10.0 -17.3 | 11 17 -3.2 -16.6 3 700 3165 10 18 -3.1 -17.7 | 348 17 3.7 -17.0 4 684 3353 5 19 -1.7 -18.9 | 344 19 5.2 -18.2 5 659 3658 340 4 1.4 -3.8 | 291 9 8.2 -3.1 6 611 4267 65 11 -10.0 -4.6 | 39 5 -3.2 -4.0 7 588 4572 70 7 -6.6 -2.4 | 352 2 0.2 -1.7 8 500 5880 65 5 -4.5 -2.1 | 302 3 2.3 -1.4 9 486 6096 60 7 -6.1 -3.5 | 345 3 0.8 -2.8 10 467 6401 70 13 -12.2 -4.4 | 55 7 -5.4 -3.8 11 400 7600 150 5 -2.5 4.3 | 221 7 4.3 5.0 12 399 7620 0 0 -0.0 -0.0 | 264 7 6.8 0.7 13 324 9144 125 10 -8.2 5.7 | 168 7 -1.4 6.4 14 300 9710 170 14 -2.4 13.8 | 197 15 4.4 14.5 15 298 9754 165 12 -3.1 11.6 | 197 13 3.7 12.3 16 285 10058 190 16 2.8 15.8 | 210 19 9.6 16.4 17 261 10668 170 20 -3.5 19.7 | 189 21 3.3 20.4 18 250 10970 190 25 4.3 24.6 | 204 28 11.2 25.3 19 239 11278 195 25 6.5 24.1 | 208 28 13.3 24.8 20 228 11582 200 24 8.2 22.6 | 213 28 15.0 23.2 21 208 12192 180 27 0.0 27.0 | 194 29 6.8 27.7 22 200 12440 190 29 5.0 28.6 | 202 32 11.9 29.3 23 189 12802 195 31 8.0 29.9 | 206 34 14.8 30.6 24 171 13411 200 26 8.9 24.4 | 212 30 15.7 25.1 25 150 14230 185 21 1.8 20.9 | 202 23 8.6 21.6 26 133 14935 175 17 -1.5 16.9 | 197 18 5.3 17.6 27 120 15545 145 16 -9.2 13.1 | 170 14 -2.4 13.8 28 108 16154 135 17 -12.0 12.0 | 158 14 -5.2 12.7 29 106 16266 145 14 -8.0 11.5 | 174 12 -1.2 12.2 30 102 16459 150 15 -7.5 13.0 | 177 14 -0.7 13.7 31 100 16600 125 17 -13.9 9.8 | 146 13 -7.1 10.4 32 97 16764 125 18 -14.7 10.3 | 144 14 -7.9 11.0 33 92 17069 90 10 -10.0 0.0 | 102 3 -3.2 0.7 34 83 17678 135 16 -11.3 11.3 | 159 13 -4.5 12.0 35 79 17983 105 17 -16.4 4.4 | 118 11 -9.6 5.1 36 71 18593 125 12 -9.8 6.9 | 158 8 -3.0 7.6 37 70 18670 70 23 -21.6 -7.9 | 64 16 -14.8 -7.2 38 67 18898 75 24 -23.2 -6.2 | 71 17 -16.4 -5.5 39 61 19507 80 28 -27.6 -4.9 | 79 21 -20.8 -4.2 40 55 20117 115 23 -20.8 9.7 | 127 17 -14.0 10.4 41 52 20422 90 28 -28.0 0.0 | 92 21 -21.2 0.7 42 50 20650 95 32 -31.9 2.8 | 98 25 -25.1 3.5 43 49 20726 100 28 -27.6 4.9 | 105 21 -20.8 5.6 44 47 21031 95 38 -37.9 3.3 | 97 31 -31.0 4.0 45 43 21641 95 28 -27.9 2.4 | 98 21 -21.1 3.1 46 41 21946 120 22 -19.1 11.0 | 134 17 -12.2 11.7 47 37 22555 75 18 -17.4 -4.7 | 69 11 -10.6 -4.0 48 33 23165 60 29 -25.1 -14.5 | 53 23 -18.3 -13.8 49 30 23840 80 32 -31.5 -5.6 | 79 25 -24.7 -4.9 50 29 24079 80 33 -32.5 -5.7 | 79 26 -25.7 -5.0 51 28 24384 65 34 -30.8 -14.4 | 60 28 -24.0 -13.7 52 24 25298 95 49 -48.8 4.3 | 97 42 -42.0 5.0 53 22 25908 85 51 -50.8 -4.4 | 85 44 -44.0 -3.8 54 20 26430 90 57 -57.0 0.0 | 91 50 -50.2 0.7 55 16 27737 95 68 -67.7 5.9 | 96 61 -60.9 6.6 56 14 28651 105 63 -60.9 16.3 | 107 57 -54.0 17.0 57 11 30175 105 44 -42.5 11.4 | 109 38 -35.7 12.1 58 10 30990 40 29 -18.6 -22.2 | 29 25 -11.8 -21.5 Wind Parameters Mean winds (0-6000m): 54.2 at 9.1 knts Storm direction: 84.2 at 6.9 knts Storm rel Dir Shear (0-3000m): -78.0 deg Energy-Hel index: -0.51 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 61 14 42 8| | | 1000 46 19 28 14| | | 1500 30 17 8 15| | | 2000 29 14 0 12| | | 2500 36 13 5 10| | | 3000 40 12 5 9| | | 4000 44 10 2 7| | | 5000 52 10 13 6| | | 6000 54 9 7 5| | | Wrote GIF file: /home/apache/climate/data/raob//OEAB/skewt/OEAB.skewt.20251016.00.gif