UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102711.upa.cvt Date: 1100Z 27 OCT 25 Searching for OEAB... Searching the city database file for: OEAB ... Date:1100Z 27 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 53 1 925 763 2 850 1517 SFC 796 2090 24.0 -3.0 16 27.0 9.5 160 6 317.2 317.9 291.6 329.6 3.85 4 770 2378 19.2 -1.8 24 21.0 7.9 193 10 315.0 315.9 291.4 328.9 4.35 5 700 3186 11.6 -3.4 35 15.0 3.9 235 3 315.3 316.1 291.4 328.9 4.25 6 610 4315 1.4 -8.6 47 10.0 -3.0 38 11 316.2 316.9 290.8 326.9 3.27 7 605 4381 2.4 -9.6 41 12.0 -2.9 67 10 318.1 318.7 291.2 328.1 3.05 8 548 5174 -2.7 -11.7 50 9.0 -6.4 179 15 321.2 321.8 291.9 330.7 2.85 9 530 5438 -3.7 -18.7 30 15.0 -8.9 196 17 323.1 323.4 291.3 328.8 1.65 10 517 5635 -1.9 -38.9 4 37.0 -10.2 181 14 327.6 327.6 291.3 328.5 0.25 11 500 5900 -3.7 -40.7 4 37.0 -11.5 145 7 328.5 328.6 291.5 329.4 0.22 12 485 6140 -4.5 -39.5 5 35.0 -12.1 134 6 330.4 330.5 292.1 331.4 0.26 13 454 6655 -8.7 -31.7 14 23.0 -14.4 182 8 331.5 331.6 292.7 333.7 0.59 14 429 7090 -12.7 -41.7 7 29.0 -17.9 223 9 331.8 331.8 292.4 332.7 0.23 15 400 7620 -16.1 -40.1 11 24.0 -20.3 220 17 334.1 334.1 293.1 335.2 0.29 16 377 8063 -18.3 -52.3 3 34.0 -22.5 221 19 336.9 336.9 293.6 337.2 0.08 17 360 8407 -19.5 -56.5 2 37.0 -23.6 238 23 339.7 339.7 294.3 339.9 0.05 18 325 9156 -25.9 -55.9 4 30.0 -28.7 275 30 341.0 341.0 294.6 341.2 0.06 19 300 9730 -30.3 -58.3 5 28.0 -32.4 280 31 342.7 342.7 295.0 342.9 0.05 20 274 10368 -34.7 -59.7 6 25.0 -36.2 273 31 345.3 345.3 295.6 345.5 0.04 21 250 11000 -40.1 -62.1 8 22.0 -41.1 265 32 346.4 346.5 295.9 346.6 0.04 22 200 12480 -52.5 -67.5 15 15.0 -52.8 250 34 349.6 349.6 296.5 349.7 0.02 23 192 12742 -54.9 -68.9 16 14.0 -55.1 250 35 349.9 349.9 296.6 350.0 0.02 24 166 13659 -61.1 -76.1 12 15.0 -61.2 247 34 354.4 354.4 297.5 354.4 0.01 25 150 14280 -66.5 -77.5 20 11.0 -66.6 240 29 355.5 355.5 297.8 355.6 0.01 26 147 14402 -67.7 -78.7 19 11.0 -67.8 242 29 355.5 355.5 297.8 355.5 0.01 27 106 16311 -80.7 -86.7 36 6.0 -80.7 246 15 365.7 365.7 299.8 365.7 0.00 28 103 16473 -81.3 -87.3 35 6.0 -81.3 235 15 367.5 367.5 300.1 367.5 0.00 29 100 16640 -80.5 -87.5 30 7.0 -80.5 250 16 372.2 372.2 300.9 372.2 0.00 30 70 18670 -74.7 -88.7 10 14.0 -74.7 90 13 424.6 424.6 308.2 424.6 0.00 31 55 20086 -71.3 -91.3 4 20.0 -71.4 110 16 462.7 462.7 312.0 462.7 0.00 32 52 20417 -72.1 -91.1 4 19.0 -72.2 70 19 468.3 468.3 312.5 468.3 0.00 33 50 20650 -68.9 -92.9 2 24.0 -69.1 95 22 481.1 481.1 313.5 481.1 0.00 34 48 20897 -63.9 -92.9 1 29.0 -64.3 85 23 498.7 498.7 314.8 498.7 0.00 35 43 21574 -61.7 -90.7 1 29.0 -62.3 113 35 520.0 520.0 316.3 520.1 0.00 36 42 21719 -62.1 -91.1 1 29.0 -62.6 118 34 522.6 522.6 316.5 522.6 0.00 37 34 23044 -55.7 -88.7 1 33.0 -57.1 90 24 571.9 571.9 319.3 572.0 0.00 38 30 23840 -55.9 -87.9 1 32.0 -57.3 80 29 592.2 592.2 320.3 592.3 0.01 39 25 25009 -55.3 -87.3 1 32.0 -57.1 88 31 625.7 625.7 321.7 625.7 0.01 40 20 26460 -49.3 -85.3 1 36.0 -53.0 115 28 685.3 685.3 324.0 685.4 0.01 41 13 29296 -45.7 -84.7 0 39.0 -52.1 72 23 787.6 787.6 327.0 787.8 0.02 42 11 30407 -45.3 -84.3 0 39.0 -52.5 61 21 827.6 827.6 327.9 827.8 0.03 43 10 31040 -46.3 -84.3 1 38.0 -53.4 90 14 846.7 846.7 328.3 847.0 0.03 44 8.9 31816 -45.3 -84.3 0 39.0 -53.4 879.3 879.3 329.0 879.6 0.04 45 8.5 32121 -47.9 -84.9 1 37.0 -54.9 880.7 880.8 329.1 881.1 0.03 46 6.7 33728 -37.3 -79.3 0 42.0 -51.2 987.1 987.2 331.0 988.4 0.11 TRP 103 16473 -81.3 -87.3 35 6.0 -81.3 235 15 367.5 367.5 300.1 367.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5847.00 m Freezing level: 578.18 mb = 4754.17 m = 15597.48 ft Wetbulb zero: 649.07 mb = 3805.63 m = 12485.50 ft Sfc-500 mean rel hum: 34.12 % Est. max temperature: 22.81 C = 73.05 F Sfc-Lift cond lev (LCL): 532.36 mb = 5402.93 m = 17725.95 ft T: -3.57 C 700-500 lapse rate: 5.64 C/km ThetaE index: 2.78 C Layer 770.0- 605.0 mb Conv cond level (CCL): 451.07 mb = 6704.71 m = 21996.81 ft Mean mixing ratio: 4.25 g/kg Conv temperature: 37.40 C = 99.32 F Cap Strength: 8.16 C Lifted Index: 8.00 C Risk: None Lifted Index @300 mb: 10.64 C Lifted Index @700 mb: -0.08 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.00 J/kg Max Up Vert Vel: 3.46 m/s Conv Inhibition (B-): 42424.74 J/kg Cap Strength: 8.11 C Lift Cond Lev (LCL): 555.98 mb = 5057.89 m = 16593.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 229 at 8 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 160 6 -2.1 5.6 | 95 8 -7.7 0.6 1 764 2438 200 11 3.8 10.3 | 160 6 -1.9 5.3 2 700 3186 235 3 2.5 1.7 | 45 5 -3.2 -3.3 3 686 3353 205 1 0.4 0.9 | 52 7 -5.3 -4.1 4 660 3658 15 8 -2.1 -7.7 | 31 15 -7.8 -12.7 5 636 3962 15 16 -4.1 -15.5 | 26 23 -9.8 -20.4 6 612 4267 25 12 -5.1 -10.9 | 34 19 -10.8 -15.9 7 589 4572 160 4 -1.4 3.8 | 80 7 -7.1 -1.2 8 568 4877 160 11 -3.8 10.3 | 119 11 -9.5 5.3 9 547 5182 180 15 0.0 15.0 | 150 12 -5.7 10.0 10 526 5486 200 18 6.2 16.9 | 182 12 0.5 11.9 11 500 5900 145 7 -4.0 5.7 | 94 10 -9.7 0.7 12 487 6096 130 6 -4.6 3.9 | 84 10 -10.3 -1.1 13 416 7315 245 10 9.1 4.2 | 283 3 3.4 -0.8 14 400 7620 220 17 10.9 13.0 | 213 10 5.2 8.0 15 384 7925 215 18 10.3 14.7 | 205 11 4.6 9.8 16 312 9449 290 33 31.0 -11.3 | 303 30 25.3 -16.3 17 300 9730 280 31 30.5 -5.4 | 293 27 24.8 -10.4 18 250 11000 265 32 31.9 2.8 | 275 26 26.2 -2.2 19 209 12192 245 33 29.9 13.9 | 250 26 24.2 9.0 20 200 12480 250 34 31.9 11.6 | 256 27 26.3 6.6 21 172 13411 250 36 33.8 12.3 | 255 29 28.1 7.3 22 150 14280 240 29 25.1 14.5 | 244 22 19.4 9.5 23 149 14326 240 29 25.1 14.5 | 244 22 19.4 9.5 24 121 15545 280 24 23.6 -4.2 | 297 20 17.9 -9.2 25 115 15850 275 16 15.9 -1.4 | 302 12 10.2 -6.4 26 103 16473 235 15 12.3 8.6 | 241 8 6.6 3.6 27 100 16640 250 16 15.0 5.5 | 267 9 9.3 0.5 28 98 16764 250 16 15.0 5.5 | 267 9 9.3 0.5 29 93 17069 250 14 13.2 4.8 | 272 7 7.5 -0.2 30 88 17374 230 17 13.0 10.9 | 231 9 7.3 5.9 31 79 17983 325 11 6.3 -9.0 | 357 14 0.6 -14.0 32 71 18593 50 14 -10.7 -9.0 | 50 22 -16.4 -14.0 33 70 18670 90 13 -13.0 0.0 | 75 19 -18.7 -5.0 34 67 18898 45 12 -8.5 -8.5 | 46 20 -14.2 -13.5 35 64 19202 145 13 -7.5 10.6 | 113 14 -13.2 5.7 36 61 19507 105 16 -15.5 4.1 | 88 21 -21.2 -0.8 37 55 20117 110 16 -15.0 5.5 | 91 21 -20.7 0.5 38 52 20422 70 19 -17.9 -6.5 | 64 26 -23.6 -11.5 39 50 20650 95 22 -21.9 1.9 | 84 28 -27.6 -3.1 40 49 20726 70 24 -22.6 -8.2 | 65 31 -28.2 -13.2 41 47 21031 95 22 -21.9 1.9 | 84 28 -27.6 -3.1 42 45 21336 105 37 -35.7 9.6 | 96 42 -41.4 4.6 43 41 21946 125 33 -27.0 18.9 | 113 36 -32.7 13.9 44 39 22250 115 32 -29.0 13.5 | 104 36 -34.7 8.5 45 37 22555 120 31 -26.8 15.5 | 108 34 -32.5 10.5 46 35 22860 90 25 -25.0 0.0 | 81 31 -30.7 -5.0 47 32 23470 90 23 -23.0 0.0 | 80 29 -28.7 -5.0 48 30 23774 70 23 -21.6 -7.9 | 65 30 -27.3 -12.9 49 30 23840 80 29 -28.6 -5.0 | 74 36 -34.3 -10.0 50 26 24689 90 29 -29.0 0.0 | 82 35 -34.7 -5.0 51 23 25603 85 34 -33.9 -3.0 | 79 40 -39.6 -8.0 52 20 26460 115 28 -25.4 11.8 | 102 32 -31.1 6.8 53 20 26518 115 33 -29.9 13.9 | 104 37 -35.6 9.0 54 19 26822 120 30 -26.0 15.0 | 108 33 -31.7 10.0 55 18 27127 125 25 -20.5 14.3 | 110 28 -26.2 9.4 56 16 28042 90 18 -18.0 0.0 | 78 24 -23.7 -5.0 57 15 28346 95 22 -21.9 1.9 | 84 28 -27.6 -3.1 58 14 28956 80 22 -21.7 -3.8 | 72 29 -27.4 -8.8 59 13 29261 70 24 -22.6 -8.2 | 65 31 -28.2 -13.2 60 12 29566 85 20 -19.9 -1.7 | 75 26 -25.6 -6.7 61 11 30175 50 24 -18.4 -15.4 | 50 32 -24.1 -20.4 62 10 31040 90 14 -14.0 0.0 | 76 20 -19.7 -5.0 Wind Parameters Mean winds (0-6000m): 198.8 at 10.1 knts Storm direction: 228.8 at 7.6 knts Shear (0-3000m) pos: 1.4 neg: 0.0 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): 45.9 deg Storm rel helicity (0-3000m) pos: 122.4 neg: -14.3 tot: 108.1 m^2/s^2 ave: 36.0 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 12.7 stream: 4.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 18.46 Bulk Shear: 0.32 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 ------------------------------------------------------------------------------- 500 192 9 135 5| 7.1 0.0 7.1| 12.7 -0.2 12.4 24.9 0.77| 9.6 7.4 1000 200 8 128 4| 3.1 0.0 3.1| 12.7 -2.4 10.3 10.3 0.21| 7.9 1.7 1500 205 6 102 3| 4.3 0.0 4.3| 13.8 -8.0 5.8 3.9 0.00| 9.3 0.0 2000 234 8 306 1| 5.0 0.0 5.0| 31.7 -14.3 17.4 8.7 0.08| 10.5 0.8 2500 20 8 34 15| 0.3 0.0 0.3| 98.2 -14.3 84.0 33.6 0.29| 13.1 3.8 3000 134 8 94 12| 1.4 0.0 1.4|122.4 -14.3 108.1 36.0 0.38| 12.7 4.8 4000 173 10 123 8| 1.3 1.7 3.0|147.5 -63.3 84.2 21.0 0.18| 12.9 2.4 5000 178 9 124 7| 2.0 1.3 3.3|162.5 -63.3 99.2 19.8 0.25| 11.7 2.9 6000 199 10 152 5| 1.9 0.5 2.5|172.2 -76.6 95.6 15.9 0.20| 11.2 2.2 Wrote GIF file: /home/apache/climate/data/raob//OEAB/skewt/OEAB.skewt.20251027.11.gif