UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102800.upa.cvt Date: 0000Z 28 OCT 25 Searching for OEAB... Searching the city database file for: OEAB ... Date:0000Z 28 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 84 1 925 794 2 850 1542 SFC 797 2090 14.0 -8.0 21 22.0 4.1 0 0 306.4 306.9 287.0 314.7 2.62 4 792 2143 15.8 -6.2 21 22.0 5.4 18 2 308.9 309.4 288.2 318.5 3.03 5 745 2663 13.6 -5.4 26 19.0 4.4 115 13 311.9 312.6 289.6 322.9 3.43 6 722 2927 11.4 3.4 58 8.0 6.8 97 9 312.3 313.6 292.6 333.4 6.78 7 700 3186 9.8 -0.2 50 10.0 4.4 70 4 313.3 314.4 291.8 330.3 5.39 8 689 3317 8.8 -1.2 49 10.0 3.5 82 5 313.6 314.6 291.6 329.7 5.09 9 682 3402 8.6 -9.4 27 18.0 0.6 90 5 314.3 314.9 289.8 323.3 2.75 10 555 5061 -6.3 -9.0 81 2.7 -7.4 306 18 315.8 316.5 290.9 327.1 3.49 11 550 5133 -4.5 -14.5 46 10.0 -8.2 303 20 318.7 319.2 290.6 326.3 2.26 12 544 5219 -4.5 -15.5 42 11.0 -8.5 306 19 319.7 320.2 290.8 326.8 2.10 13 536 5337 -0.5 -42.5 2 42.0 -9.4 329 11 325.9 325.9 290.7 326.5 0.17 14 528 5457 -0.9 -44.9 2 44.0 -9.8 353 2 326.8 326.8 290.9 327.3 0.13 15 500 5890 -3.9 -48.9 2 45.0 -11.9 260 7 328.3 328.3 291.3 328.6 0.09 16 419 7257 -13.7 -28.7 27 15.0 -17.5 269 26 332.7 332.9 293.3 335.9 0.85 17 415 7330 -12.7 -46.7 4 34.0 -18.2 275 26 334.9 335.0 293.2 335.5 0.14 18 400 7610 -13.9 -52.9 2 39.0 -19.3 270 23 336.9 336.9 293.6 337.2 0.07 19 341 8802 -21.3 -55.3 3 34.0 -25.1 304 30 342.6 342.6 295.0 342.9 0.06 20 300 9730 -29.1 -61.1 3 32.0 -31.4 290 29 344.4 344.4 295.4 344.5 0.03 21 269 10503 -35.5 -64.5 4 29.0 -37.0 275 27 346.0 346.0 295.7 346.1 0.02 22 268 10529 -35.5 -47.5 28 12.0 -36.6 275 27 346.3 346.4 296.0 347.1 0.20 23 250 11010 -39.7 -47.7 42 8.0 -40.4 265 25 347.0 347.1 296.1 347.9 0.21 24 248 11065 -40.3 -47.3 47 7.0 -40.9 264 25 346.9 347.0 296.1 347.8 0.22 25 235 11429 -43.5 -60.5 14 17.0 -44.2 254 26 347.5 347.5 296.1 347.7 0.05 26 229 11602 -45.1 -60.1 17 15.0 -45.7 250 27 347.6 347.6 296.1 347.8 0.05 27 224 11749 -46.5 -53.5 45 7.0 -46.9 251 27 347.7 347.7 296.2 348.2 0.12 28 223 11778 -46.7 -51.3 59 4.6 -47.0 251 27 347.8 347.9 296.3 348.5 0.15 29 218 11928 -47.7 -57.7 31 10.0 -48.1 252 27 348.5 348.6 296.4 348.8 0.07 30 215 12019 -48.7 -56.7 39 8.0 -49.0 252 27 348.4 348.4 296.4 348.7 0.08 31 212 12111 -49.3 -69.3 8 20.0 -49.8 253 26 348.8 348.8 296.4 348.9 0.02 32 208 12236 -50.3 -57.3 43 7.0 -50.5 254 26 349.2 349.2 296.5 349.5 0.08 33 200 12490 -52.5 -59.5 43 7.0 -52.7 255 26 349.6 349.6 296.6 349.9 0.06 34 166 13662 -62.3 -65.6 64 3.3 -62.3 255 26 352.4 352.4 297.2 352.5 0.03 35 162 13812 -63.1 -73.1 25 10.0 -63.2 258 25 353.5 353.5 297.4 353.6 0.01 36 156 14043 -64.9 -77.9 15 13.0 -65.0 266 22 354.3 354.3 297.5 354.3 0.01 37 150 14280 -66.5 -77.5 20 11.0 -66.6 275 19 355.5 355.5 297.8 355.6 0.01 38 114 15897 -78.7 -83.0 49 4.3 -78.7 277 15 361.9 361.9 299.1 361.9 0.00 39 102 16528 -81.3 -85.8 46 4.5 -81.3 255 11 368.6 368.6 300.3 368.6 0.00 40 100 16640 -81.1 -85.4 48 4.3 -81.1 240 7 371.0 371.0 300.8 371.0 0.00 41 96 16869 -81.9 -85.9 50 4.0 -81.9 265 17 373.8 373.8 301.2 373.8 0.00 42 87 17423 -81.3 -89.3 25 8.0 -81.3 292 16 385.7 385.7 303.2 385.7 0.00 43 80 17903 -74.7 -86.7 14 12.0 -74.7 271 7 408.7 408.7 306.3 408.7 0.00 44 73 18436 -74.3 -87.3 12 13.0 -74.3 231 5 420.4 420.4 307.7 420.4 0.00 45 70 18680 -75.3 -88.3 11 13.0 -75.3 240 8 423.3 423.3 308.1 423.3 0.00 46 54 20215 -66.3 -90.3 2 24.0 -66.5 90 18 476.6 476.6 313.2 476.7 0.00 47 52 20443 -66.7 -90.7 2 24.0 -67.0 79 17 480.9 480.9 313.5 480.9 0.00 48 50 20680 -66.1 -91.1 2 25.0 -66.4 65 15 487.7 487.7 314.1 487.7 0.00 49 30 23850 -56.1 -88.1 1 32.0 -57.5 90 29 591.7 591.7 320.2 591.7 0.01 50 23 25558 -50.9 -84.9 1 34.0 -53.8 114 38 653.7 653.7 322.8 653.8 0.01 51 20 26460 -54.5 -86.5 1 32.0 -56.8 80 36 669.4 669.4 323.4 669.4 0.01 52 10 31010 -43.1 -82.1 1 39.0 -51.7 165 23 858.7 858.7 328.6 859.1 0.05 53 9.9 31078 -42.9 -81.9 1 39.0 -51.7 861.9 861.9 328.7 862.4 0.05 54 9.0 31720 -43.5 -82.5 1 39.0 -52.4 883.4 883.4 329.1 883.9 0.05 55 8.4 32187 -40.3 -81.3 0 41.0 -51.2 913.6 913.6 329.7 914.2 0.06 56 7.9 32604 -42.5 -82.5 0 40.0 -52.5 920.9 921.0 329.8 921.5 0.06 57 7.4 33049 -38.3 -80.3 0 42.0 -51.1 955.4 955.5 330.5 956.4 0.09 58 7.2 33238 -39.1 -81.1 0 42.0 -51.5 959.6 959.7 330.5 960.5 0.08 TRP 102 16528 -81.3 -85.8 46 4.5 -81.3 255 11 368.6 368.6 300.3 368.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5806.00 m Freezing level: 608.70 mb = 4359.75 m = 14303.48 ft Wetbulb zero: 672.42 mb = 3515.86 m = 11534.85 ft Sfc-500 mean rel hum: 39.44 % Est. max temperature: 21.87 C = 71.36 F Sfc-Lift cond lev (LCL): 570.03 mb = 4846.28 m = 15899.69 ft T: -4.37 C 700-500 lapse rate: 5.07 C/km ThetaE index: 10.19 C Layer 700.0- 555.0 mb Conv cond level (CCL): 556.86 mb = 5034.49 m = 16517.15 ft Mean mixing ratio: 4.38 g/kg Conv temperature: 22.79 C = 73.02 F Cap Strength: 9.98 C Lifted Index: 9.79 C Risk: None Lifted Index @300 mb: 14.36 C Lifted Index @700 mb: 1.81 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.76 J/kg Max Up Vert Vel: 6.60 m/s Conv Inhibition (B-): 53722.62 J/kg Cap Strength: 9.90 C Lift Cond Lev (LCL): 591.07 mb = 4554.31 m = 14941.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 299 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 ---------------------------------------------------------- 0 797 2090 0 0 -0.0 -0.0 | 119 9 -7.9 4.3 1 765 2438 115 14 -12.7 5.9 | 116 23 -20.5 10.2 2 738 2743 115 12 -10.9 5.1 | 117 21 -18.7 9.4 3 700 3186 70 4 -3.8 -1.4 | 104 12 -11.6 2.9 4 660 3658 115 6 -5.4 2.5 | 117 15 -13.3 6.8 5 612 4267 290 3 2.8 -1.0 | 123 6 -5.0 3.3 6 589 4572 300 8 6.9 -4.0 | 107 1 -0.9 0.3 7 567 4877 315 14 9.9 -9.9 | 340 6 2.0 -5.6 8 546 5182 300 21 18.2 -10.5 | 301 12 10.3 -6.2 9 526 5486 0 0 -0.0 -0.0 | 119 9 -7.9 4.3 10 500 5890 260 7 6.9 1.2 | 170 6 -1.0 5.5 11 487 6096 260 8 7.9 1.4 | 180 6 0.0 5.7 12 468 6401 250 11 10.3 3.8 | 197 8 2.5 8.0 13 450 6706 265 16 15.9 1.4 | 235 10 8.1 5.7 14 432 7010 245 25 22.7 10.6 | 225 21 14.8 14.8 15 416 7315 275 26 25.9 -2.3 | 264 18 18.0 2.0 16 400 7610 270 23 23.0 -0.0 | 254 16 15.1 4.3 17 383 7925 270 22 22.0 -0.0 | 253 15 14.1 4.3 18 368 8230 295 23 20.8 -9.7 | 293 14 13.0 -5.4 19 339 8839 305 31 25.4 -17.8 | 308 22 17.5 -13.5 20 325 9144 295 34 30.8 -14.4 | 294 25 23.0 -10.1 21 300 9730 290 29 27.3 -9.9 | 286 20 19.4 -5.6 22 250 11010 265 25 24.9 2.2 | 249 18 17.0 6.5 23 229 11582 250 27 25.4 9.2 | 232 22 17.5 13.5 24 200 12490 255 26 25.1 6.7 | 237 20 17.3 11.0 25 164 13716 255 26 25.1 6.7 | 237 20 17.3 11.0 26 150 14280 275 19 18.9 -1.7 | 257 11 11.1 2.6 27 149 14326 275 20 19.9 -1.7 | 258 12 12.1 2.5 28 141 14630 270 18 18.0 -0.0 | 247 11 10.1 4.3 29 127 15240 290 18 16.9 -6.2 | 282 9 9.1 -1.9 30 115 15850 275 15 14.9 -1.3 | 247 8 7.1 3.0 31 109 16154 295 13 11.8 -5.5 | 287 4 3.9 -1.2 32 103 16459 255 16 15.5 4.1 | 222 11 7.6 8.4 33 102 16528 255 11 10.6 2.8 | 201 8 2.8 7.1 34 100 16640 240 7 6.1 3.5 | 167 8 -1.8 7.8 35 98 16764 260 17 16.7 3.0 | 231 11 8.9 7.2 36 88 17374 290 18 16.9 -6.2 | 282 9 9.1 -1.9 37 83 17678 300 10 8.7 -5.0 | 312 1 0.8 -0.7 38 75 18288 225 3 2.1 2.1 | 138 9 -5.7 6.4 39 70 18680 240 8 6.9 4.0 | 174 8 -0.9 8.3 40 67 18898 200 10 3.4 9.4 | 162 14 -4.4 13.7 41 64 19202 330 10 5.0 -8.7 | 33 5 -2.9 -4.4 42 58 19812 65 12 -10.9 -5.1 | 88 19 -18.7 -0.8 43 55 20117 95 19 -18.9 1.7 | 102 27 -26.8 5.9 44 52 20422 80 17 -16.7 -3.0 | 93 25 -24.6 1.3 45 50 20680 65 15 -13.6 -6.3 | 85 22 -21.5 -2.1 46 50 20726 105 14 -13.5 3.6 | 110 23 -21.4 7.9 47 47 21031 55 17 -13.9 -9.8 | 76 22 -21.8 -5.5 48 45 21336 100 22 -21.7 3.8 | 105 31 -29.5 8.1 49 41 21946 70 25 -23.5 -8.6 | 82 32 -31.3 -4.3 50 39 22250 80 29 -28.6 -5.0 | 89 36 -36.4 -0.8 51 37 22555 70 24 -22.6 -8.2 | 83 31 -30.4 -3.9 52 35 22860 80 36 -35.5 -6.3 | 87 43 -43.3 -2.0 53 34 23165 95 35 -34.9 3.1 | 100 43 -42.7 7.3 54 32 23470 85 26 -25.9 -2.3 | 93 34 -33.8 2.0 55 30 23774 75 34 -32.8 -8.8 | 84 41 -40.7 -4.5 56 30 23850 90 29 -29.0 0.0 | 97 37 -36.9 4.3 57 29 24079 95 30 -29.9 2.6 | 100 38 -37.7 6.9 58 28 24384 85 33 -32.9 -2.9 | 92 41 -40.7 1.4 59 23 25603 115 38 -34.4 16.1 | 116 47 -42.3 20.3 60 22 25908 85 40 -39.8 -3.5 | 91 48 -47.7 0.8 61 20 26460 80 36 -35.5 -6.3 | 87 43 -43.3 -2.0 62 18 27127 75 35 -33.8 -9.1 | 83 42 -41.7 -4.8 63 16 27737 90 36 -36.0 0.0 | 96 44 -43.9 4.3 64 13 29261 80 30 -29.5 -5.2 | 89 37 -37.4 -0.9 65 12 29566 100 36 -35.5 6.3 | 104 45 -43.3 10.5 66 10 31010 165 23 -6.0 22.2 | 152 30 -13.8 26.5 Wind Parameters Mean winds (0-6000m): 268.6 at 11.9 knts Storm direction: 298.6 at 8.9 knts Shear (0-3000m) pos: 1.8 neg: 1.5 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): -168.8 deg Storm rel helicity (0-3000m) pos: 73.7 neg: -43.5 tot: 30.3 m^2/s^2 ave: 10.1 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 11.6 stream: -0.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.40 Bulk Shear: 54.77 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 ------------------------------------------------------------------------------- 500 115 9 117 18| 13.4 0.0 13.4| 39.1 -10.4 28.7 57.4 0.17| 21.3 3.6 1000 111 9 115 18| 6.7 4.6 11.3| 39.2 -30.3 8.9 8.9 -0.02| 15.4 -0.3 1500 108 8 114 17| 4.9 3.1 8.0| 48.6 -30.3 18.3 12.2 0.06| 12.2 0.7 2000 112 7 116 16| 2.3 2.3 4.6| 73.6 -30.6 43.0 21.5 0.19| 12.1 2.3 2500 108 7 114 16| 0.5 1.8 2.3| 73.7 -34.9 38.8 15.5 0.10| 11.4 1.2 3000 79 8 100 16| 1.8 1.5 3.3| 73.7 -43.5 30.3 10.1 -0.01| 11.6 -0.1 4000 321 8 58 3| 0.9 1.8 2.7|116.3 -48.9 67.4 16.8 0.24| 13.4 3.3 5000 266 9 197 5| 0.7 3.0 3.8|148.9 -58.7 90.3 18.1 0.26| 13.1 3.5 6000 269 12 222 6| 0.9 2.5 3.5|213.9 -68.7 145.2 24.2 0.31| 12.5 3.9 Wrote GIF file: /home/apache/climate/data/raob//OEAB/skewt/OEAB.skewt.20251028.00.gif