UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102812.upa.cvt Date: 1200Z 28 OCT 25 Searching for OEAB... Searching the city database file for: OEAB ... Date:1200Z 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 41 1 925 758 2 850 1518 SFC 796 2090 26.0 -5.0 13 31.0 9.7 180 12 319.3 320.0 291.7 330.2 3.31 4 559 5015 -5.1 -9.5 71 4.4 -7.0 1 16 316.6 317.2 291.0 327.4 3.33 5 558 5029 -4.7 -10.7 63 6.0 -7.2 0 16 317.2 317.8 290.9 327.1 3.03 6 557 5043 -1.1 -17.1 28 16.0 -7.0 360 16 321.6 322.0 291.0 327.7 1.80 7 548 5173 1.0 -40.0 3 41.0 -8.4 356 15 325.6 325.7 290.7 326.4 0.21 8 535 5364 0.2 -38.8 3 39.0 -8.9 356 11 326.9 326.9 291.1 327.8 0.25 9 500 5900 -4.3 -41.3 4 37.0 -11.9 20 1 327.8 327.8 291.3 328.6 0.21 10 481 6204 -6.1 -49.1 2 43.0 -13.4 243 6 329.2 329.2 291.6 329.6 0.09 11 441 6877 -11.9 -28.9 23 17.0 -16.2 249 11 330.2 330.3 292.6 333.1 0.80 12 421 7231 -13.9 -49.9 3 36.0 -19.0 246 10 332.0 332.0 292.4 332.4 0.09 13 417 7304 -13.1 -56.1 1 43.0 -18.6 249 10 334.0 334.0 292.9 334.2 0.05 14 400 7620 -15.1 -55.1 2 40.0 -20.1 325 15 335.4 335.4 293.2 335.6 0.05 15 365 8308 -18.3 -52.3 3 34.0 -22.6 318 13 340.0 340.0 294.4 340.3 0.08 16 300 9740 -29.9 -54.9 7 25.0 -32.0 290 29 343.2 343.3 295.1 343.5 0.07 17 250 11010 -41.1 -58.1 14 17.0 -41.9 270 28 345.0 345.0 295.6 345.2 0.06 18 200 12490 -52.3 -70.3 10 18.0 -52.7 265 22 349.9 350.0 296.6 350.0 0.01 19 188 12887 -54.7 -74.7 7 20.0 -55.0 275 19 352.3 352.3 297.1 352.4 0.01 20 150 14290 -66.1 -77.1 20 11.0 -66.2 255 11 356.2 356.2 298.0 356.2 0.01 21 138 14789 -70.5 -78.5 30 8.0 -70.5 257 11 357.1 357.1 298.1 357.1 0.01 22 133 15007 -70.9 -79.9 25 9.0 -70.9 265 10 360.1 360.1 298.7 360.2 0.01 23 100 16650 -81.3 -84.7 56 3.4 -81.3 15 6 370.6 370.6 300.7 370.7 0.00 24 94 16997 -82.7 -85.9 58 3.2 -82.7 345 17 374.5 374.5 301.4 374.5 0.00 25 83 17704 -77.3 -86.3 22 9.0 -77.3 354 11 399.1 399.1 305.1 399.1 0.00 26 79 17987 -78.5 -87.5 22 9.0 -78.5 357 6 402.3 402.3 305.5 402.3 0.00 27 70 18680 -77.3 -88.3 16 11.0 -77.3 350 1 419.0 419.0 307.6 419.0 0.00 28 67 18934 -75.1 -87.1 14 12.0 -75.2 43 2 429.1 429.1 308.7 429.1 0.00 29 64 19199 -76.7 -88.7 13 12.0 -76.7 66 10 431.2 431.2 309.0 431.2 0.00 30 62 19384 -72.9 -87.9 9 15.0 -73.0 81 18 443.6 443.6 310.3 443.6 0.00 31 59 19675 -73.9 -89.9 7 16.0 -74.0 93 28 447.6 447.6 310.6 447.7 0.00 32 52 20430 -65.5 -90.5 2 25.0 -65.8 90 17 483.7 483.7 313.7 483.7 0.00 33 50 20670 -64.3 -90.3 2 26.0 -64.6 95 26 492.0 492.0 314.4 492.0 0.00 34 47 21046 -65.9 -90.9 2 25.0 -66.2 101 24 496.9 496.9 314.7 496.9 0.00 35 40 22036 -60.3 -89.3 1 29.0 -61.0 87 21 534.4 534.4 317.2 534.4 0.00 36 36 22689 -62.1 -89.1 2 27.0 -62.7 88 30 546.1 546.1 317.9 546.1 0.00 37 32 23424 -57.3 -88.3 1 31.0 -58.5 98 30 577.7 577.7 319.6 577.7 0.00 38 31 23624 -58.3 -87.3 1 29.0 -59.4 100 33 580.2 580.2 319.7 580.3 0.01 39 30 23830 -57.9 -87.9 1 30.0 -59.0 95 37 586.8 586.8 320.0 586.8 0.01 40 20 26460 -47.3 -82.3 1 35.0 -51.6 90 32 691.4 691.4 324.1 691.6 0.02 41 15 28372 -45.3 -82.3 1 37.0 -51.3 111 29 757.3 757.3 326.1 757.6 0.03 42 12 29850 -48.9 -83.9 1 35.0 -54.2 87 18 794.5 794.5 327.1 794.7 0.03 43 10 31060 -44.3 -81.3 1 37.0 -52.3 330 10 854.2 854.2 328.5 854.7 0.05 44 9.0 31764 -45.9 -81.9 1 36.0 -53.6 874.2 874.2 328.9 874.7 0.05 45 7.4 33079 -41.7 -80.7 1 39.0 -52.5 941.6 941.6 330.2 942.5 0.08 46 7.2 33265 -41.7 -80.7 1 39.0 -52.6 949.0 949.0 330.4 949.9 0.08 TRP 94 16997 -82.7 -85.9 58 3.2 -82.7 345 17 374.5 374.5 301.4 374.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5859.00 m Freezing level: 597.86 mb = 4534.94 m = 14878.24 ft Freezing level: 552.29 mb = 5110.72 m = 16767.27 ft Freezing level: 533.44 mb = 5388.25 m = 17677.76 ft Wetbulb zero: 658.02 mb = 3665.06 m = 12024.32 ft Sfc-500 mean rel hum: 33.49 % Est. max temperature: 24.91 C = 76.83 F Sfc-Lift cond lev (LCL): 502.05 mb = 5867.65 m = 19250.60 ft T: -4.03 C 700-500 lapse rate: 6.91 C/km Conv cond level (CCL): 431.94 mb = 7035.44 m = 23081.86 ft Mean mixing ratio: 3.31 g/kg Conv temperature: 36.94 C = 98.50 F Cap Strength: 7.13 C Lifted Index: 6.99 C Risk: None Lifted Index @300 mb: 10.45 C Lifted Index @700 mb: -0.24 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 91.87 J/kg Max Up Vert Vel: 13.55 m/s Conv Inhibition (B-): 45167.44 J/kg Cap Strength: 7.13 C Lift Cond Lev (LCL): 504.11 mb = 5835.18 m = 19144.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 356 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 180 12 0.0 12.0 | 179 20 -0.5 19.8 1 764 2438 220 14 9.0 10.7 | 205 20 8.5 18.5 2 712 3048 0 0 -0.0 -0.0 | 176 8 -0.5 7.8 3 700 3189 45 7 -4.9 -4.9 | 118 6 -5.5 2.9 4 660 3658 30 8 -4.0 -6.9 | 101 5 -4.5 0.9 5 636 3962 35 12 -6.9 -9.8 | 75 8 -7.4 -2.0 6 590 4572 20 14 -4.8 -13.2 | 45 8 -5.3 -5.4 7 568 4877 5 17 -1.5 -16.9 | 12 9 -2.0 -9.1 8 547 5182 355 15 1.3 -14.9 | 354 7 0.8 -7.1 9 507 5791 0 0 -0.0 -0.0 | 176 8 -0.5 7.8 10 500 5900 20 1 -0.3 -0.9 | 173 7 -0.9 6.9 11 487 6096 245 4 3.6 1.7 | 198 10 3.1 9.5 12 469 6401 240 10 8.7 5.0 | 212 15 8.1 12.8 13 450 6706 265 12 12.0 1.0 | 232 14 11.4 8.9 14 433 7010 235 10 8.2 5.7 | 210 16 7.7 13.5 15 416 7315 250 10 9.4 3.4 | 218 14 8.9 11.2 16 400 7620 325 15 8.6 -12.3 | 299 9 8.1 -4.5 17 400 7620 325 15 8.6 -12.3 | 299 9 8.1 -4.5 18 384 7925 320 19 12.2 -14.6 | 300 14 11.7 -6.8 19 368 8230 320 13 8.4 -10.0 | 285 8 7.8 -2.2 20 353 8534 310 11 8.4 -7.1 | 265 8 7.9 0.7 21 325 9144 290 17 16.0 -5.8 | 263 16 15.5 2.0 22 312 9449 300 22 19.1 -11.0 | 280 19 18.5 -3.2 23 300 9740 290 29 27.3 -9.9 | 275 27 26.7 -2.1 24 287 10058 295 32 29.0 -13.5 | 281 29 28.5 -5.7 25 250 11010 270 28 28.0 -0.0 | 254 29 27.5 7.8 26 229 11582 255 26 25.1 6.7 | 239 29 24.6 14.5 27 200 12490 265 22 21.9 1.9 | 246 24 21.4 9.7 28 200 12497 275 23 22.9 -2.0 | 255 23 22.4 5.8 29 181 13106 275 17 16.9 -1.5 | 249 18 16.4 6.3 30 173 13411 260 13 12.8 2.3 | 231 16 12.3 10.1 31 157 14021 280 13 12.8 -2.3 | 246 13 12.3 5.5 32 150 14290 255 11 10.6 2.8 | 224 15 10.1 10.7 33 141 14630 255 11 10.6 2.8 | 224 15 10.1 10.7 34 134 14935 260 10 9.8 1.7 | 224 13 9.3 9.5 35 109 16154 20 10 -3.4 -9.4 | 68 4 -3.9 -1.6 36 100 16650 15 6 -1.6 -5.8 | 134 3 -2.1 2.0 37 94 16997 345 17 4.4 -16.4 | 336 9 3.9 -8.6 38 93 17069 345 15 3.9 -14.5 | 333 7 3.4 -6.7 39 88 17374 350 17 3.0 -16.7 | 345 9 2.4 -8.9 40 75 18288 0 0 -0.0 -0.0 | 176 8 -0.5 7.8 41 70 18680 350 1 0.2 -1.0 | 177 7 -0.3 6.8 42 67 18898 40 1 -0.6 -0.8 | 171 7 -1.2 7.0 43 64 19202 65 10 -9.1 -4.2 | 110 10 -9.6 3.6 44 61 19507 90 23 -23.0 0.0 | 108 25 -23.5 7.8 45 58 19812 95 31 -30.9 2.7 | 109 33 -31.4 10.5 46 52 20422 90 16 -16.0 0.0 | 115 18 -16.5 7.8 47 50 20670 95 26 -25.9 2.3 | 111 28 -26.4 10.1 48 50 20726 85 27 -26.9 -2.4 | 101 28 -27.4 5.5 49 45 21336 115 22 -19.9 9.3 | 130 27 -20.5 17.1 50 43 21641 100 25 -24.6 4.3 | 116 28 -25.1 12.1 51 39 22250 80 19 -18.7 -3.3 | 103 20 -19.2 4.5 52 37 22555 80 30 -29.5 -5.2 | 95 30 -30.1 2.6 53 33 23165 115 29 -26.3 12.3 | 127 33 -26.8 20.1 54 32 23470 95 30 -29.9 2.6 | 109 32 -30.4 10.4 55 30 23774 105 36 -34.8 9.3 | 116 39 -35.3 17.1 56 30 23830 95 37 -36.9 3.2 | 106 39 -37.4 11.0 57 26 24689 90 39 -39.0 0.0 | 101 40 -39.5 7.8 58 24 25298 80 37 -36.4 -6.4 | 92 37 -37.0 1.4 59 21 26213 95 33 -32.9 2.9 | 108 35 -33.4 10.7 60 20 26460 90 32 -32.0 0.0 | 103 33 -32.5 7.8 61 20 26518 80 34 -33.5 -5.9 | 93 34 -34.0 1.9 62 16 27737 95 31 -30.9 2.7 | 109 33 -31.4 10.5 63 14 28956 125 28 -22.9 16.1 | 136 33 -23.5 23.9 64 13 29566 115 20 -18.1 8.5 | 131 25 -18.6 16.3 65 10 31060 330 10 5.0 -8.7 | 281 5 4.5 -0.9 Wind Parameters Mean winds (0-6000m): 326.2 at 10.4 knts Storm direction: 356.2 at 7.8 knts Shear (0-3000m) pos: 3.3 neg: 1.7 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): -178.7 deg Storm rel helicity (0-3000m) pos: 78.0 neg: -46.0 tot: 31.9 m^2/s^2 ave: 10.6 10^-3 m/s^2 rel: -0.19 Storm rel vorticity (0-3000m) horiz: 9.4 stream: -1.8 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 1.80 Bulk Shear: 51.00 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 ------------------------------------------------------------------------------- 500 211 13 198 20| 14.1 0.0 14.1| 73.7 0.0 73.7 147.4 0.85| 17.7 15.0 1000 211 9 195 16| 7.2 0.0 7.2| 78.0 -9.9 68.1 68.1 0.31| 16.3 5.0 1500 205 8 191 16| 6.6 0.0 6.6| 78.0 -19.4 58.6 39.1 0.07| 13.4 1.0 2000 82 9 126 11| 4.9 1.2 6.1| 78.0 -25.3 52.7 26.3 -0.02| 11.3 -0.2 2500 31 10 85 6| 3.9 1.4 5.3| 78.0 -32.1 45.9 18.3 -0.09| 9.8 -0.9 3000 18 11 59 5| 3.3 1.7 5.0| 78.0 -46.0 31.9 10.6 -0.19| 9.4 -1.8 4000 11 10 55 3| 1.2 1.1 2.3| 84.6 -48.2 36.4 9.1 -0.05| 10.1 -0.5 5000 342 10 299 3| 0.7 0.6 1.3|113.9 -69.5 44.4 8.9 -0.01| 9.8 -0.1 6000 326 10 279 5| 2.1 0.5 2.6|171.0 -73.5 97.5 16.3 0.13| 10.3 1.4 Wrote GIF file: /home/apache/climate/data/raob//OEAB/skewt/OEAB.skewt.20251028.12.gif