UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for OEAB... Searching the city database file for: OEAB ... Date:1200Z 10 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 50 1 925 764 2 850 1522 SFC 797 2090 25.0 -17.0 5 42.0 7.1 40 8 318.1 318.4 289.5 322.5 1.26 4 790 2167 22.6 -10.4 10 33.0 7.2 40 8 316.4 316.8 289.9 323.6 2.19 5 700 3194 12.4 -12.6 16 25.0 1.7 40 9 316.2 316.6 289.7 323.1 2.07 6 595 4519 -0.9 -15.9 31 15.0 -6.4 30 5 315.8 316.2 289.3 322.0 1.86 7 593 4546 0.6 -32.4 6 33.0 -7.8 30 5 317.9 318.0 288.5 319.4 0.42 8 586 4641 1.0 -40.0 3 41.0 -8.0 30 6 319.4 319.5 288.8 320.2 0.20 9 500 5900 -4.9 -47.9 2 43.0 -12.5 20 12 327.1 327.1 291.0 327.5 0.10 10 400 7620 -14.5 -57.5 1 43.0 -19.7 65 13 336.1 336.2 293.4 336.3 0.04 11 397 7677 -14.7 -57.7 1 43.0 -19.9 55 14 336.6 336.6 293.5 336.8 0.04 12 304 9636 -30.7 -56.7 6 26.0 -32.7 100 1 340.8 340.8 294.6 341.1 0.06 13 300 9730 -31.3 -57.3 6 26.0 -33.2 90 1 341.3 341.3 294.7 341.5 0.06 14 250 11000 -40.7 -65.7 5 25.0 -41.7 95 8 345.6 345.6 295.7 345.7 0.02 15 213 12070 -49.9 -63.9 18 14.0 -50.3 0 2 347.4 347.4 296.1 347.6 0.03 16 200 12480 -52.7 -69.7 11 17.0 -53.0 360 7 349.3 349.3 296.5 349.4 0.02 17 165 13696 -61.9 -69.9 34 8.0 -62.0 102 10 353.7 353.7 297.4 353.8 0.02 18 150 14280 -66.3 -77.3 20 11.0 -66.4 115 21 355.9 355.9 297.9 355.9 0.01 19 145 14484 -67.7 -77.7 23 10.0 -67.8 121 20 356.9 356.9 298.1 356.9 0.01 20 100 16650 -78.9 -85.9 31 7.0 -78.9 105 24 375.3 375.3 301.5 375.3 0.00 21 88 17373 -80.9 -87.9 30 7.0 -80.9 95 37 385.3 385.3 303.1 385.3 0.00 22 74 18366 -73.5 -87.5 10 14.0 -73.6 95 27 420.4 420.4 307.7 420.4 0.00 23 70 18690 -74.5 -88.5 10 14.0 -74.6 80 16 425.0 425.0 308.3 425.0 0.00 24 63 19305 -75.9 -88.9 11 13.0 -75.9 99 21 434.9 434.9 309.4 434.9 0.00 25 50 20670 -69.7 -91.7 3 22.0 -69.9 100 35 479.2 479.2 313.4 479.2 0.00 26 49 20790 -69.7 -91.7 3 22.0 -69.9 101 36 482.0 482.0 313.6 482.0 0.00 27 44 21439 -63.7 -91.7 1 28.0 -64.1 109 38 511.7 511.7 315.8 511.8 0.00 28 42 21723 -64.7 -90.7 2 26.0 -65.1 112 32 516.1 516.1 316.1 516.1 0.00 29 37 22505 -59.5 -90.5 1 31.0 -60.3 83 27 548.5 548.5 318.0 548.5 0.00 30 34 23035 -58.3 -89.3 1 31.0 -59.3 96 33 565.1 565.1 318.9 565.1 0.00 31 30 23820 -59.1 -89.1 1 30.0 -60.1 80 29 583.5 583.5 319.8 583.6 0.00 32 23 25498 -55.5 -87.5 1 32.0 -57.4 83 36 640.2 640.2 322.3 640.2 0.01 33 21 26076 -56.7 -87.7 1 31.0 -58.5 81 45 653.4 653.4 322.8 653.5 0.01 34 20 26390 -49.9 -85.9 1 36.0 -53.4 85 51 683.4 683.4 323.9 683.5 0.01 35 19 26725 -48.7 -84.7 1 36.0 -52.7 85 51 697.3 697.3 324.3 697.4 0.02 36 18 27078 -50.1 -84.1 1 34.0 -53.8 86 50 703.7 703.7 324.6 703.9 0.02 37 14 28746 -41.9 -81.9 1 40.0 -49.7 97 30 784.0 784.0 326.8 784.3 0.03 38 10 30990 -48.1 -84.1 1 36.0 -54.4 130 22 840.0 840.0 328.2 840.3 0.03 39 9.2 31539 -48.5 -84.5 1 36.0 -54.9 858.7 858.8 328.6 859.1 0.03 40 8.4 32143 -44.9 -83.9 0 39.0 -53.4 895.5 895.5 329.4 895.9 0.04 41 7.9 32559 -37.9 -79.9 0 42.0 -50.5 939.3 939.4 330.2 940.2 0.09 42 7.5 32916 -39.9 -80.9 0 41.0 -51.7 945.3 945.3 330.2 946.1 0.08 TRP 88 17373 -80.9 -87.9 30 7.0 -80.9 95 37 385.3 385.3 303.1 385.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5850.00 m Freezing level: 602.11 mb = 4429.55 m = 14532.48 ft Freezing level: 593.80 mb = 4535.36 m = 14879.60 ft Freezing level: 571.42 mb = 4854.58 m = 15926.91 ft Wetbulb zero: 677.98 mb = 3454.65 m = 11334.00 ft Sfc-500 mean rel hum: 12.84 % Est. max temperature: 23.11 C = 73.59 F Sfc-Lift cond lev (LCL): 423.73 mb = 7175.80 m = 23542.35 ft T: -12.02 C 700-500 lapse rate: 6.39 C/km ThetaE index: 4.21 C Layer 700.0- 586.0 mb Conv cond level (CCL): 361.31 mb = 8368.47 m = 27455.29 ft Mean mixing ratio: 2.10 g/kg Conv temperature: 43.84 C = 110.92 F Cap Strength: 10.20 C Lifted Index: 8.78 C Risk: None Lifted Index @300 mb: 13.36 C Lifted Index @700 mb: -0.13 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.35 J/kg Max Up Vert Vel: 5.54 m/s Conv Inhibition (B-): 41613.34 J/kg Cap Strength: 2.63 C Lift Cond Lev (LCL): 477.43 mb = 6256.00 m = 20524.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 61 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 ---------------------------------------------------------- 0 797 2090 40 8 -5.1 -6.1 | 332 3 1.3 -2.5 1 700 3194 40 9 -5.8 -6.9 | 348 3 0.7 -3.3 2 661 3658 25 7 -3.0 -6.3 | 308 4 3.5 -2.8 3 590 4572 30 5 -2.5 -4.3 | 281 4 4.0 -0.7 4 547 5182 25 12 -5.1 -10.9 | 349 7 1.4 -7.3 5 500 5900 20 12 -4.1 -11.3 | 343 8 2.4 -7.7 6 487 6096 15 12 -3.1 -11.6 | 337 9 3.4 -8.0 7 469 6401 355 12 1.0 -12.0 | 318 11 7.5 -8.4 8 433 7010 30 11 -5.5 -9.5 | 351 6 1.0 -5.9 9 416 7315 35 14 -8.0 -11.5 | 11 8 -1.6 -7.9 10 400 7620 65 13 -11.8 -5.5 | 70 6 -5.3 -1.9 11 400 7620 50 15 -11.5 -9.6 | 40 8 -5.0 -6.1 12 384 7925 80 11 -10.8 -1.9 | 111 5 -4.4 1.7 13 353 8534 210 1 0.5 0.9 | 237 8 7.0 4.4 14 300 9730 90 1 -1.0 0.0 | 237 7 5.5 3.6 15 251 10973 85 13 -13.0 -1.1 | 111 7 -6.5 2.4 16 250 11000 95 8 -8.0 0.7 | 161 5 -1.5 4.3 17 219 11887 0 0 -0.0 -0.0 | 241 7 6.5 3.6 18 200 12480 360 7 -0.0 -7.0 | 298 7 6.5 -3.4 19 164 13716 105 10 -9.7 2.6 | 153 7 -3.2 6.2 20 156 14021 95 14 -13.9 1.2 | 123 9 -7.5 4.8 21 150 14280 115 21 -19.0 8.9 | 135 18 -12.6 12.5 22 141 14630 125 20 -16.4 11.5 | 147 18 -9.9 15.1 23 134 14935 110 15 -14.1 5.1 | 139 12 -7.6 8.7 24 127 15240 130 18 -13.8 11.6 | 154 17 -7.3 15.2 25 115 15850 100 24 -23.6 4.2 | 114 19 -17.2 7.8 26 103 16459 120 26 -22.5 13.0 | 136 23 -16.0 16.6 27 100 16650 105 24 -23.2 6.2 | 120 19 -16.7 9.8 28 98 16764 105 24 -23.2 6.2 | 120 19 -16.7 9.8 29 88 17373 95 37 -36.9 3.2 | 103 31 -30.4 6.8 30 88 17374 90 34 -34.0 0.0 | 97 28 -27.5 3.6 31 79 17983 105 45 -43.5 11.6 | 112 40 -37.0 15.2 32 75 18288 110 31 -29.1 10.6 | 122 27 -22.7 14.2 33 71 18593 55 15 -12.3 -8.6 | 49 8 -5.8 -5.0 34 70 18690 80 16 -15.8 -2.8 | 95 9 -9.3 0.8 35 68 18898 55 16 -13.1 -9.2 | 50 9 -6.6 -5.6 36 64 19202 110 21 -19.7 7.2 | 129 17 -13.3 10.8 37 61 19507 80 21 -20.7 -3.6 | 90 14 -14.2 -0.1 38 58 19812 70 25 -23.5 -8.6 | 74 18 -17.0 -5.0 39 55 20117 80 34 -33.5 -5.9 | 85 27 -27.0 -2.3 40 52 20422 100 32 -31.5 5.6 | 110 27 -25.0 9.1 41 50 20670 100 35 -34.5 6.1 | 109 30 -28.0 9.7 42 45 21336 105 38 -36.7 9.8 | 114 33 -30.2 13.4 43 43 21641 115 37 -33.5 15.6 | 125 33 -27.1 19.2 44 41 21946 105 22 -21.3 5.7 | 122 17 -14.8 9.3 45 39 22250 110 27 -25.4 9.2 | 124 23 -18.9 12.8 46 37 22555 80 27 -26.6 -4.7 | 87 20 -20.1 -1.1 47 33 23165 100 34 -33.5 5.9 | 109 29 -27.0 9.5 48 30 23820 80 29 -28.6 -5.0 | 86 22 -22.1 -1.5 49 27 24384 80 30 -29.5 -5.2 | 86 23 -23.1 -1.6 50 24 25298 100 33 -32.5 5.7 | 110 28 -26.0 9.3 51 23 25603 75 37 -35.7 -9.6 | 78 30 -29.3 -6.0 52 20 26390 85 51 -50.8 -4.4 | 89 44 -44.3 -0.9 53 19 26822 85 51 -50.8 -4.4 | 89 44 -44.3 -0.9 54 15 28346 90 46 -46.0 0.0 | 95 40 -39.5 3.6 55 14 28651 100 35 -34.5 6.1 | 109 30 -28.0 9.7 56 14 28956 90 20 -20.0 0.0 | 105 14 -13.5 3.6 57 12 29566 60 12 -10.4 -6.0 | 58 5 -3.9 -2.4 58 12 29870 75 21 -20.3 -5.4 | 82 14 -13.8 -1.9 59 11 30175 35 11 -6.3 -9.0 | 358 5 0.2 -5.4 60 10 30990 130 22 -16.9 14.1 | 150 21 -10.4 17.7 Wind Parameters Mean winds (0-6000m): 31.1 at 9.9 knts Storm direction: 61.1 at 7.4 knts Shear (0-3000m) pos: 0.4 neg: 1.0 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 12.4 deg Storm rel helicity (0-3000m) pos: 6.6 neg: -4.7 tot: 1.9 m^2/s^2 ave: 0.6 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 2.0 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 24.51 Bulk Shear: 0.63 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 40 8 336 3| 0.0 0.5 0.5| 0.3 0.0 0.3 0.6 0.90| 0.5 0.4 1000 40 8 340 3| 0.0 0.5 0.5| 0.6 0.0 0.6 0.6 0.86| 0.5 0.4 1500 38 8 337 3| 0.0 0.6 0.6| 0.7 -2.3 -1.6 -1.1 -0.42| 1.2 -0.5 2000 36 8 328 3| 0.3 0.5 0.8| 0.7 -3.7 -3.0 -1.5 -0.56| 1.2 -0.7 2500 35 7 319 3| 0.4 0.4 0.8| 0.7 -4.7 -4.0 -1.6 -0.62| 1.2 -0.7 3000 33 8 319 4| 0.4 1.0 1.3| 6.6 -4.7 1.9 0.6 0.11| 2.0 0.2 4000 29 9 331 5| 0.3 1.0 1.2| 7.5 -8.2 -0.6 -0.2 0.01| 1.9 0.0 5000 25 9 332 6| 0.6 0.8 1.4| 19.3 -16.6 2.7 0.5 0.09| 2.7 0.2 6000 31 10 344 5| 1.5 0.7 2.2| 49.5 -18.5 30.9 5.2 0.42| 4.2 1.8 Wrote GIF file: /home/apache/climate/data/raob//OEAB/skewt/OEAB.skewt.20251010.12.gif