UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for OEAB... Searching the city database file for: OEAB ... Date:0000Z 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 85 1 925 788 2 850 1531 SFC 796 2090 14.8 1.8 41 13.0 7.7 0 0 307.4 308.4 290.0 324.2 5.48 4 792 2133 15.6 -1.4 31 17.0 6.8 8 2 308.7 309.5 289.5 322.2 4.36 5 700 3169 7.4 -2.6 49 10.0 2.4 55 12 310.7 311.5 290.2 324.8 4.51 6 675 3467 4.8 -3.2 56 8.0 0.8 29 11 311.0 311.9 290.3 325.1 4.48 7 633 3987 2.2 0.2 87 2.0 1.1 235 10 313.8 315.0 292.6 333.1 6.14 8 626 4077 1.6 -1.0 83 2.6 0.3 233 10 314.1 315.2 292.3 332.1 5.69 9 613 4246 1.8 -12.2 35 14.0 -3.9 230 10 316.3 316.7 290.0 324.3 2.44 10 603 4379 4.0 -36.0 3 40.0 -6.0 182 10 320.3 320.3 289.2 321.4 0.29 11 550 5121 0.0 -39.0 3 39.0 -8.9 87 13 324.1 324.1 290.3 325.0 0.24 12 547 5165 0.6 -45.4 2 46.0 -8.8 86 13 325.3 325.3 290.5 325.8 0.12 13 500 5880 -3.5 -43.5 3 40.0 -11.5 85 15 328.8 328.8 291.5 329.4 0.16 14 439 6897 -8.7 -49.7 2 41.0 -15.4 43 14 334.7 334.7 293.0 335.0 0.09 15 400 7610 -14.3 -51.3 3 37.0 -19.5 30 12 336.4 336.4 293.5 336.8 0.08 16 350 8606 -22.9 -58.9 2 36.0 -26.2 23 10 337.9 337.9 293.9 338.0 0.04 17 300 9720 -30.1 -59.1 4 29.0 -32.2 335 7 343.0 343.0 295.1 343.1 0.04 18 288 10009 -31.9 -63.9 3 32.0 -33.8 335 10 344.4 344.4 295.4 344.5 0.02 19 256 10828 -39.5 -64.5 5 25.0 -40.6 320 14 345.0 345.0 295.6 345.1 0.03 20 250 10990 -40.5 -66.5 4 26.0 -41.5 335 13 345.9 345.9 295.7 345.9 0.02 21 216 11968 -48.5 -65.5 12 17.0 -49.0 282 12 348.2 348.2 296.3 348.3 0.03 22 214 12030 -48.7 -56.7 39 8.0 -49.0 279 11 348.8 348.9 296.4 349.2 0.08 23 210 12153 -49.9 -54.4 59 4.5 -50.1 274 11 348.8 348.9 296.5 349.3 0.11 24 206 12279 -51.1 -57.1 49 6.0 -51.3 268 10 348.9 348.9 296.5 349.2 0.08 25 203 12374 -51.9 -69.9 10 18.0 -52.2 264 10 349.1 349.1 296.4 349.2 0.02 26 200 12470 -52.5 -67.5 15 15.0 -52.8 260 9 349.6 349.6 296.5 349.7 0.02 27 170 13502 -60.5 -74.5 14 14.0 -60.6 266 10 353.0 353.0 297.3 353.0 0.01 28 160 13877 -64.1 -69.1 50 5.0 -64.1 268 12 353.1 353.1 297.3 353.2 0.02 29 159 13916 -64.3 -70.3 44 6.0 -64.4 263 11 353.4 353.4 297.4 353.5 0.02 30 150 14270 -67.1 -73.1 42 6.0 -67.1 215 7 354.5 354.5 297.6 354.6 0.01 31 112 15974 -80.3 -86.3 36 6.0 -80.3 203 11 360.7 360.7 298.8 360.7 0.00 32 105 16336 -81.9 -86.9 42 5.0 -81.9 215 12 364.4 364.4 299.5 364.4 0.00 33 100 16610 -81.1 -87.1 36 6.0 -81.1 340 12 371.0 371.0 300.8 371.0 0.00 34 72 18496 -74.9 -86.9 14 12.0 -74.9 68 15 420.7 420.7 307.8 420.8 0.00 35 70 18660 -75.5 -87.5 14 12.0 -75.6 85 20 422.9 422.9 308.0 422.9 0.00 36 66 18999 -75.5 -88.5 11 13.0 -75.6 74 18 430.0 430.0 308.9 430.0 0.00 37 50 20650 -62.7 -90.7 1 28.0 -63.1 60 13 495.7 495.7 314.7 495.7 0.00 38 49 20775 -61.9 -89.9 1 28.0 -62.4 116 13 500.5 500.5 315.0 500.5 0.00 39 40 22023 -64.5 -91.5 1 27.0 -64.9 68 31 523.9 523.9 316.5 523.9 0.00 40 39 22179 -59.9 -90.9 1 31.0 -60.6 73 30 539.3 539.3 317.5 539.3 0.00 41 35 22860 -56.5 -88.5 1 32.0 -57.7 85 28 565.1 565.1 318.9 565.2 0.00 42 30 23840 -55.9 -87.9 1 32.0 -57.3 85 23 592.2 592.2 320.3 592.3 0.01 43 20 26440 -52.1 -86.1 1 34.0 -55.0 85 32 676.7 676.7 323.7 676.8 0.01 44 13 29237 -50.7 -85.7 1 35.0 -55.1 90 38 770.3 770.3 326.5 770.4 0.02 45 12 29757 -51.7 -85.7 1 34.0 -56.0 103 35 784.6 784.6 326.8 784.7 0.02 46 10 30960 -43.9 -82.9 1 39.0 -52.1 70 24 855.7 855.7 328.5 856.1 0.04 47 8.1 32404 -34.5 -77.5 0 43.0 -49.1 946.1 946.2 330.3 947.5 0.12 48 6.9 33510 -40.9 -81.9 0 41.0 -52.5 963.9 964.0 330.6 964.7 0.07 49 6.2 34237 -41.1 -82.1 0 41.0 -53.1 993.0 993.1 331.1 993.9 0.08 50 5.8 34694 -37.1 -79.1 0 42.0 -51.9 1029.6 1029.7 331.6 1031.2 0.13 51 5.4 35188 -37.9 -79.9 0 42.0 -52.5 1047.3 1047.4 331.9 1048.8 0.13 TRP 105 16336 -81.9 -86.9 42 5.0 -81.9 215 12 364.4 364.4 299.5 364.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5795.00 m Freezing level: 540.12 mb = 5269.41 m = 17287.89 ft Wetbulb zero: 625.21 mb = 4087.30 m = 13409.61 ft Sfc-500 mean rel hum: 31.50 % Est. max temperature: 20.02 C = 68.03 F Sfc-Lift cond lev (LCL): 654.09 mb = 3721.72 m = 12210.23 ft T: 3.53 C 700-500 lapse rate: 4.02 C/km ThetaE index: 1.96 C Layer 792.0- 700.0 mb Conv cond level (CCL): 437.17 mb = 6929.24 m = 22733.46 ft Mean mixing ratio: 4.46 g/kg Conv temperature: 40.44 C = 104.79 F Cap Strength: 10.42 C Lifted Index: 10.95 C Risk: None Lifted Index @300 mb: 14.41 C Lifted Index @700 mb: 0.93 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.23 J/kg Max Up Vert Vel: 2.11 m/s Conv Inhibition (B-): 67175.44 J/kg Cap Strength: 10.88 C Lift Cond Lev (LCL): 606.98 mb = 4325.87 m = 14192.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 93 at 10 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 | 273 10 10.1 -0.5 1 764 2438 70 18 -16.9 -6.2 | 46 10 -6.8 -6.7 2 736 2743 80 24 -23.6 -4.2 | 71 14 -13.6 -4.7 3 700 3169 55 12 -9.8 -6.9 | 358 7 0.2 -7.4 4 684 3353 50 12 -9.2 -7.7 | 354 8 0.9 -8.2 5 659 3658 350 10 1.7 -9.8 | 311 16 11.8 -10.4 6 634 3962 235 10 8.2 5.7 | 254 19 18.3 5.2 7 611 4267 230 10 7.7 6.4 | 252 19 17.7 5.9 8 588 4572 90 11 -11.0 0.0 | 60 1 -0.9 -0.5 9 566 4877 95 13 -13.0 1.1 | 102 3 -2.9 0.6 10 525 5486 75 14 -13.5 -3.6 | 40 5 -3.4 -4.2 11 506 5791 95 19 -18.9 1.7 | 97 9 -8.9 1.1 12 500 5880 85 15 -14.9 -1.3 | 69 5 -4.9 -1.8 13 486 6096 60 14 -12.1 -7.0 | 15 8 -2.1 -7.5 14 468 6401 60 20 -17.3 -10.0 | 35 13 -7.2 -10.5 15 449 6706 55 16 -13.1 -9.2 | 17 10 -3.0 -9.7 16 432 7010 35 12 -6.9 -9.8 | 343 11 3.2 -10.4 17 416 7315 25 12 -5.1 -10.9 | 336 12 5.0 -11.4 18 400 7610 30 12 -6.0 -10.4 | 340 12 4.1 -10.9 19 383 7925 40 10 -6.4 -7.7 | 336 9 3.6 -8.2 20 368 8230 15 10 -2.6 -9.7 | 324 13 7.5 -10.2 21 353 8534 25 11 -4.6 -10.0 | 333 12 5.4 -10.5 22 325 9144 5 5 -0.4 -5.0 | 300 11 9.6 -5.5 23 311 9449 285 10 9.7 -2.6 | 279 20 19.7 -3.1 24 300 9720 335 7 3.0 -6.3 | 298 15 13.0 -6.9 25 286 10058 335 10 4.2 -9.1 | 304 17 14.3 -9.6 26 262 10668 310 11 8.4 -7.1 | 292 20 18.5 -7.6 27 251 10973 330 16 8.0 -13.9 | 309 23 18.1 -14.4 28 250 10990 335 13 5.5 -11.8 | 308 20 15.6 -12.3 29 239 11278 340 13 4.4 -12.2 | 311 19 14.5 -12.8 30 218 11887 285 12 11.6 -3.1 | 280 22 21.7 -3.6 31 200 12470 260 9 8.9 1.6 | 267 19 18.9 1.0 32 190 12802 260 10 9.8 1.7 | 267 20 19.9 1.2 33 172 13411 260 10 9.8 1.7 | 267 20 19.9 1.2 34 164 13716 285 12 11.6 -3.1 | 280 22 21.7 -3.6 35 156 14021 250 11 10.3 3.8 | 261 21 20.4 3.2 36 150 14270 215 7 4.0 5.7 | 250 15 14.1 5.2 37 141 14630 220 4 2.6 3.1 | 259 13 12.6 2.5 38 127 15240 180 10 0.0 10.0 | 227 14 10.1 9.5 39 105 16336 215 12 6.9 9.8 | 241 19 17.0 9.3 40 103 16459 215 12 6.9 9.8 | 241 19 17.0 9.3 41 100 16610 340 12 4.1 -11.3 | 310 18 14.2 -11.8 42 97 16764 340 12 4.1 -11.3 | 310 18 14.2 -11.8 43 92 17069 45 11 -7.8 -7.8 | 345 9 2.3 -8.3 44 88 17374 95 11 -11.0 1.0 | 116 1 -0.9 0.4 45 83 17678 35 12 -6.9 -9.8 | 343 11 3.2 -10.4 46 79 17983 40 14 -9.0 -10.7 | 355 11 1.1 -11.3 47 75 18288 85 14 -13.9 -1.2 | 66 4 -3.9 -1.8 48 71 18593 60 16 -13.9 -8.0 | 24 9 -3.8 -8.5 49 70 18660 85 20 -19.9 -1.7 | 77 10 -9.9 -2.3 50 67 18898 65 19 -17.2 -8.0 | 40 11 -7.1 -8.6 51 61 19507 115 16 -14.5 6.8 | 145 8 -4.4 6.2 52 58 19812 135 13 -9.2 9.2 | 186 9 0.9 8.7 53 55 20117 120 19 -16.5 9.5 | 145 11 -6.4 9.0 54 50 20650 60 13 -11.3 -6.5 | 10 7 -1.2 -7.0 55 49 20726 130 13 -10.0 8.4 | 181 8 0.1 7.8 56 47 21031 45 16 -11.3 -11.3 | 6 12 -1.2 -11.8 57 45 21336 70 26 -24.4 -8.9 | 57 17 -14.4 -9.4 58 43 21641 55 31 -25.4 -17.8 | 40 24 -15.3 -18.3 59 37 22555 85 30 -29.9 -2.6 | 81 20 -19.8 -3.1 60 30 23840 85 23 -22.9 -2.0 | 79 13 -12.8 -2.5 61 28 24384 85 36 -35.9 -3.1 | 82 26 -25.8 -3.7 62 25 24994 100 33 -32.5 5.7 | 103 23 -22.4 5.2 63 24 25298 85 36 -35.9 -3.1 | 82 26 -25.8 -3.7 64 21 26213 95 33 -32.9 2.9 | 96 23 -22.8 2.3 65 20 26440 85 32 -31.9 -2.8 | 81 22 -21.8 -3.3 66 19 26822 85 31 -30.9 -2.7 | 81 21 -20.8 -3.2 67 18 27127 100 39 -38.4 6.8 | 102 29 -28.3 6.2 68 17 27432 110 33 -31.0 11.3 | 117 24 -20.9 10.8 69 13 29261 90 38 -38.0 0.0 | 89 28 -27.9 -0.5 70 12 29870 105 35 -33.8 9.1 | 110 25 -23.7 8.5 71 10 30960 70 24 -22.6 -8.2 | 55 15 -12.5 -8.7 Wind Parameters Mean winds (0-6000m): 63.0 at 13.5 knts Storm direction: 93.0 at 10.1 knts Shear (0-3000m) pos: 3.6 neg: 1.5 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 160.0 deg Storm rel helicity (0-3000m) pos: 64.3 neg: -203.4 tot: -139.1 m^2/s^2 ave: -46.4 10^-3 m/s^2 rel: -0.34 Storm rel vorticity (0-3000m) horiz: 18.2 stream: -6.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.34 Bulk Shear: 0.67 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 71 12 18 5| 21.6 0.0 21.6| 58.3 0.0 58.3 116.5 0.97| 26.0 25.2 1000 73 16 46 7| 10.8 4.2 15.0| 63.8 -25.1 38.8 38.8 0.44| 19.7 8.7 1500 66 15 27 7| 7.2 7.0 14.2| 63.8 -51.8 12.0 8.0 0.14| 17.5 2.4 2000 61 13 14 7| 5.4 7.8 13.2| 63.8-154.3 -90.5 -45.2 -0.19| 19.0 -3.7 2500 67 13 17 6| 4.3 2.2 6.5| 63.8-202.1-138.3 -55.3 -0.35| 21.1 -7.4 3000 73 13 28 5| 3.6 1.5 5.1| 64.3-203.4-139.1 -46.4 -0.34| 18.2 -6.2 4000 77 13 40 5| 2.7 1.0 3.7| 76.0-221.1-145.0 -36.3 -0.32| 16.5 -5.3 5000 70 14 30 6| 2.2 1.5 3.7| 84.1-249.4-165.3 -33.1 -0.33| 14.9 -5.0 6000 63 13 16 7| 1.8 1.4 3.2| 85.7-256.8-171.0 -28.5 -0.33| 13.0 -4.3 Wrote GIF file: /home/apache/climate/data/raob//OEAB/skewt/OEAB.skewt.20251020.00.gif