UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for OEAB... Searching the city database file for: OEAB ... Date:0000Z 12 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 76 1 925 783 2 850 1531 SFC 796 2090 17.0 3.0 39 14.0 9.0 100 19 309.7 310.8 291.2 328.2 5.97 4 793 2122 17.6 0.6 32 17.0 8.3 100 19 310.7 311.6 290.7 326.4 5.04 5 700 3180 9.4 -1.6 46 11.0 3.7 105 14 312.9 313.8 291.2 328.2 4.86 6 583 4657 -3.9 -6.6 81 2.7 -5.1 187 8 314.2 314.9 290.9 327.0 4.00 7 579 4711 -1.9 -18.9 26 17.0 -7.7 172 9 317.1 317.4 289.4 322.1 1.48 8 561 4963 -0.9 -38.9 4 38.0 -9.3 114 11 321.2 321.2 289.4 322.1 0.23 9 527 5457 -5.1 -34.1 8 29.0 -11.8 80 12 321.9 322.0 289.8 323.4 0.40 10 519 5577 -4.3 -40.3 4 36.0 -11.7 80 12 324.3 324.4 290.3 325.2 0.22 11 500 5870 -5.7 -37.7 6 32.0 -12.6 80 11 326.1 326.1 290.9 327.2 0.30 12 400 7590 -15.1 -49.1 4 34.0 -20.0 60 4 335.4 335.4 293.3 335.8 0.11 13 353 8524 -21.3 -46.3 9 25.0 -24.7 10 5 339.2 339.3 294.3 339.9 0.17 14 323 9172 -26.9 -45.9 15 19.0 -29.2 335 6 340.2 340.2 294.6 341.0 0.19 15 321 9216 -27.1 -33.1 57 6.0 -28.2 332 6 340.5 340.7 295.1 343.3 0.73 16 300 9700 -31.1 -43.1 30 12.0 -32.5 305 7 341.5 341.6 295.0 342.7 0.28 17 290 9938 -32.7 -60.7 4 28.0 -34.5 318 5 342.6 342.6 295.0 342.8 0.04 18 254 10852 -40.7 -62.7 8 22.0 -41.6 301 2 344.0 344.0 295.3 344.1 0.03 19 250 10960 -41.1 -65.1 6 24.0 -42.1 265 4 345.0 345.0 295.5 345.1 0.02 20 213 12031 -49.9 -67.9 10 18.0 -50.3 247 9 347.4 347.4 296.1 347.5 0.02 21 205 12280 -52.1 -61.1 33 9.0 -52.4 243 10 347.8 347.8 296.2 348.0 0.05 22 201 12408 -52.9 -56.1 68 3.2 -53.0 241 11 348.5 348.5 296.4 348.9 0.10 23 200 12440 -53.3 -56.7 66 3.4 -53.4 240 11 348.4 348.4 296.4 348.7 0.09 24 197 12537 -54.3 -57.6 67 3.3 -54.4 239 10 348.3 348.3 296.3 348.6 0.08 25 195 12602 -54.5 -63.5 32 9.0 -54.7 237 11 349.0 349.0 296.4 349.1 0.04 26 192 12701 -55.3 -60.3 54 5.0 -55.4 234 12 349.2 349.3 296.5 349.5 0.06 27 172 13393 -60.9 -65.9 52 5.0 -61.0 194 10 351.1 351.2 296.9 351.3 0.03 28 169 13502 -61.9 -72.9 22 11.0 -62.0 190 10 351.3 351.3 296.9 351.3 0.01 29 164 13687 -63.5 -72.5 28 9.0 -63.6 182 11 351.6 351.6 297.0 351.7 0.01 30 150 14230 -66.7 -75.7 27 9.0 -66.8 160 11 355.2 355.2 297.7 355.2 0.01 31 138 14728 -69.5 -74.5 48 5.0 -69.5 175 8 358.8 358.8 298.5 358.9 0.01 32 129 15127 -71.5 -82.5 18 11.0 -71.5 165 5 362.2 362.2 299.1 362.2 0.00 33 102 16487 -77.7 -85.7 26 8.0 -77.7 140 21 375.5 375.5 301.5 375.5 0.00 34 100 16600 -77.5 -85.5 26 8.0 -77.5 140 11 378.0 378.0 301.9 378.0 0.00 35 93 17016 -79.1 -86.1 31 7.0 -79.1 95 19 382.8 382.8 302.7 382.8 0.00 36 70 18660 -73.9 -87.9 10 14.0 -74.0 115 27 426.3 426.3 308.4 426.3 0.00 37 67 18915 -74.7 -88.7 10 14.0 -74.7 113 30 429.9 429.9 308.8 429.9 0.00 38 56 19980 -65.9 -90.9 2 25.0 -66.1 120 23 472.6 472.6 312.8 472.6 0.00 39 50 20670 -64.5 -90.5 2 26.0 -64.8 65 27 491.5 491.5 314.3 491.5 0.00 40 46 21181 -64.3 -91.3 1 27.0 -64.7 78 25 503.8 503.8 315.2 503.8 0.00 41 37 22537 -57.7 -88.7 1 31.0 -58.7 115 25 553.1 553.1 318.3 553.2 0.00 42 32 23447 -61.3 -89.3 1 28.0 -62.0 72 20 567.0 567.0 319.0 567.0 0.00 43 30 23850 -58.9 -88.9 1 30.0 -59.9 70 27 584.1 584.1 319.9 584.1 0.00 44 25 24995 -56.9 -87.9 1 31.0 -58.4 73 32 621.1 621.1 321.5 621.1 0.01 45 23 25519 -59.1 -89.1 1 30.0 -60.4 70 31 629.6 629.6 321.9 629.6 0.01 46 20 26400 -55.3 -87.3 1 32.0 -57.5 100 35 666.9 666.9 323.3 667.0 0.01 47 18 27073 -55.5 -87.5 1 32.0 -57.8 86 37 686.7 686.7 324.0 686.7 0.01 48 16 27834 -50.5 -85.5 1 35.0 -54.4 101 39 726.5 726.5 325.3 726.6 0.02 49 11 30290 -48.7 -84.7 1 36.0 -54.4 95 27 815.2 815.2 327.6 815.5 0.03 50 11 30290 -46.1 -83.1 1 37.0 -52.9 95 27 824.7 824.7 327.8 825.0 0.04 51 10 30920 -49.1 -84.1 1 35.0 -54.9 120 18 836.3 836.3 328.1 836.6 0.03 52 8.5 31994 -46.1 -84.1 1 38.0 -53.9 887.8 887.8 329.2 888.2 0.04 53 8.0 32404 -38.5 -80.5 0 42.0 -50.7 933.5 933.6 330.1 934.4 0.08 54 7.1 33235 -32.3 -76.3 0 44.0 -49.0 991.5 991.6 331.1 993.5 0.17 55 6.6 33746 -35.9 -78.9 0 43.0 -50.7 997.3 997.4 331.1 998.7 0.12 56 5.7 34763 -36.9 -78.9 0 42.0 -51.9 1035.6 1035.7 331.8 1037.3 0.14 57 4.7 36129 -25.7 -71.7 1 46.0 -49.5 1146.2 1146.6 333.3 1153.4 0.51 58 4.4 36605 -28.5 -73.5 1 45.0 -50.7 1154.8 1155.1 333.4 1160.7 0.42 TRP 93 17016 -79.1 -86.1 31 7.0 -79.1 95 19 382.8 382.8 302.7 382.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5794.00 m Freezing level: 617.31 mb = 4223.86 m = 13857.63 ft Wetbulb zero: 651.38 mb = 3761.37 m = 12340.30 ft Sfc-500 mean rel hum: 39.02 % Est. max temperature: 20.59 C = 69.06 F Sfc-Lift cond lev (LCL): 644.97 mb = 3841.16 m = 12602.07 ft T: 3.45 C 700-500 lapse rate: 5.61 C/km ThetaE index: 1.75 C Layer 793.0- 700.0 mb Conv cond level (CCL): 583.91 mb = 4644.30 m = 15237.00 ft Mean mixing ratio: 4.96 g/kg Conv temperature: 21.18 C = 70.12 F Cap Strength: 6.34 C Lifted Index: 6.82 C Risk: None Lifted Index @300 mb: 10.89 C Lifted Index @700 mb: 0.99 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.39 J/kg Max Up Vert Vel: 2.19 m/s Conv Inhibition (B-): 47827.43 J/kg Cap Strength: 6.74 C Lift Cond Lev (LCL): 602.88 mb = 4386.20 m = 14390.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 126 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 ---------------------------------------------------------- 0 796 2090 100 19 -18.7 3.3 | 81 12 -11.6 -1.9 1 737 2743 95 27 -26.9 2.4 | 82 20 -19.8 -2.8 2 711 3048 100 17 -16.7 3.0 | 77 10 -9.6 -2.2 3 700 3180 105 14 -13.5 3.6 | 76 7 -6.4 -1.6 4 659 3658 120 10 -8.7 5.0 | 83 2 -1.6 -0.2 5 611 4267 190 5 0.9 4.9 | 272 8 8.0 -0.3 6 588 4572 205 8 3.4 7.3 | 259 11 10.5 2.1 7 566 4877 125 10 -8.2 5.7 | 117 1 -1.1 0.5 8 545 5182 80 13 -12.8 -2.3 | 37 9 -5.7 -7.4 9 500 5870 80 11 -10.8 -1.9 | 28 8 -3.7 -7.1 10 486 6096 75 12 -11.6 -3.1 | 28 9 -4.5 -8.3 11 467 6401 85 11 -11.0 -1.0 | 32 7 -3.9 -6.1 12 449 6706 80 16 -15.8 -2.8 | 47 12 -8.7 -8.0 13 431 7010 90 10 -10.0 0.0 | 29 6 -2.9 -5.2 14 400 7590 60 4 -3.5 -2.0 | 333 8 3.6 -7.2 15 300 9700 305 7 5.7 -4.0 | 306 16 12.8 -9.2 16 261 10668 0 0 -0.0 -0.0 | 306 9 7.1 -5.2 17 250 10960 265 4 4.0 0.3 | 294 12 11.1 -4.8 18 200 12440 240 11 9.5 5.5 | 269 17 16.6 0.3 19 198 12497 240 10 8.7 5.0 | 271 16 15.8 -0.2 20 189 12802 230 13 10.0 8.4 | 259 17 17.1 3.2 21 180 13106 205 10 4.2 9.1 | 251 12 11.3 3.9 22 150 14230 160 11 -3.8 10.3 | 213 6 3.3 5.1 23 148 14326 150 10 -5.0 8.7 | 211 4 2.1 3.5 24 140 14630 165 10 -2.6 9.7 | 225 6 4.5 4.5 25 133 14935 200 3 1.0 2.8 | 286 8 8.1 -2.4 26 120 15545 80 10 -9.8 -1.7 | 22 7 -2.7 -6.9 27 108 16154 130 21 -16.1 13.5 | 133 12 -9.0 8.3 28 102 16459 140 23 -14.8 17.6 | 148 15 -7.7 12.4 29 100 16600 140 11 -7.1 8.4 | 181 3 0.0 3.2 30 97 16764 140 11 -7.1 8.4 | 181 3 0.0 3.2 31 93 17016 95 19 -18.9 1.7 | 73 12 -11.8 -3.5 32 92 17069 85 14 -13.9 -1.2 | 47 9 -6.8 -6.4 33 87 17374 105 22 -21.3 5.7 | 92 14 -14.1 0.5 34 83 17678 90 19 -19.0 0.0 | 66 13 -11.9 -5.2 35 79 17983 110 22 -20.7 7.5 | 100 14 -13.6 2.3 36 75 18288 100 20 -19.7 3.5 | 82 13 -12.6 -1.7 37 70 18660 115 27 -24.5 11.4 | 110 18 -17.4 6.2 38 67 18898 115 31 -28.1 13.1 | 111 22 -21.0 7.9 39 64 19202 95 17 -16.9 1.5 | 69 11 -9.8 -3.7 40 61 19507 100 28 -27.6 4.9 | 89 20 -20.5 -0.3 41 58 19812 135 31 -21.9 21.9 | 138 22 -14.8 16.7 42 55 20117 110 18 -16.9 6.2 | 96 10 -9.8 1.0 43 52 20422 80 19 -18.7 -3.3 | 54 14 -11.6 -8.5 44 50 20670 65 27 -24.5 -11.4 | 46 24 -17.4 -16.6 45 50 20726 85 19 -18.9 -1.7 | 60 14 -11.8 -6.8 46 47 21031 65 27 -24.5 -11.4 | 46 24 -17.4 -16.6 47 45 21336 90 24 -24.0 0.0 | 73 18 -16.9 -5.2 48 43 21641 100 33 -32.5 5.7 | 91 25 -25.4 0.5 49 41 21946 120 27 -23.4 13.5 | 117 18 -16.3 8.3 50 37 22555 115 25 -22.7 10.6 | 109 16 -15.6 5.4 51 35 22860 110 20 -18.8 6.8 | 98 12 -11.7 1.7 52 33 23165 70 22 -20.7 -7.5 | 47 19 -13.6 -12.7 53 30 23774 75 17 -16.4 -4.4 | 44 13 -9.3 -9.6 54 30 23850 70 27 -25.4 -9.2 | 52 23 -18.3 -14.4 55 26 24689 75 32 -30.9 -8.3 | 60 27 -23.8 -13.5 56 23 25603 70 31 -29.1 -10.6 | 54 27 -22.0 -15.8 57 22 25908 85 37 -36.9 -3.2 | 74 31 -29.8 -8.4 58 20 26400 100 35 -34.5 6.1 | 92 27 -27.4 0.9 59 20 26518 100 37 -36.4 6.4 | 92 29 -29.3 1.2 60 18 27127 85 37 -36.9 -3.2 | 74 31 -29.8 -8.4 61 16 28042 105 40 -38.6 10.4 | 99 32 -31.5 5.2 62 14 28651 95 24 -23.9 2.1 | 80 17 -16.8 -3.1 63 13 29261 65 25 -22.7 -10.6 | 45 22 -15.6 -15.8 64 12 29566 90 31 -31.0 0.0 | 78 24 -23.9 -5.2 65 12 29870 75 26 -25.1 -6.7 | 57 22 -18.0 -11.9 66 11 30175 90 29 -29.0 0.0 | 77 23 -21.9 -5.2 67 10 30920 120 18 -15.6 9.0 | 114 9 -8.5 3.8 Wind Parameters Mean winds (0-6000m): 96.2 at 11.7 knts Storm direction: 126.2 at 8.8 knts Shear (0-3000m) pos: 4.8 neg: 3.8 tot: 8.7 10-3/s Storm rel Dir Shear (0-3000m): -32.5 deg Storm rel helicity (0-3000m) pos: 7.3 neg: -21.6 tot: -14.3 m^2/s^2 ave: -4.8 10^-3 m/s^2 rel: -0.14 Storm rel vorticity (0-3000m) horiz: 10.1 stream: -1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.17 Bulk Shear: 14.05 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 98 22 81 15| 0.0 6.5 6.5| 1.1 -0.1 1.1 2.2 0.05| 6.5 0.3 1000 97 22 81 15| 4.8 3.2 8.0| 1.1 -4.0 -2.8 -2.8 -0.04| 9.3 -0.4 1500 100 19 81 12| 5.4 2.2 7.6| 1.9 -4.1 -2.2 -1.5 -0.01| 8.5 -0.1 2000 104 16 82 9| 6.2 1.6 7.8| 4.7 -4.1 0.6 0.3 0.15| 8.7 1.3 2500 109 14 85 6| 5.8 1.3 7.1| 7.3 -9.7 -2.4 -1.0 0.11| 8.1 0.9 3000 111 14 87 6| 4.8 3.8 8.7| 7.3 -21.6 -14.3 -4.8 -0.14| 10.1 -1.5 4000 103 13 69 6| 3.6 3.0 6.7| 7.5 -28.0 -20.5 -5.1 -0.17| 8.4 -1.5 5000 99 13 61 7| 3.2 2.4 5.6| 14.2 -34.8 -20.5 -4.1 -0.15| 8.2 -1.2 6000 96 12 49 6| 2.7 1.7 4.4| 14.6 -45.8 -31.2 -5.2 -0.20| 7.5 -1.5 Wrote GIF file: /home/apache/climate/data/raob//OEAB/skewt/OEAB.skewt.20251012.00.gif