UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103012.upa.cvt Date: 1200Z 30 OCT 25 Searching for OEAB... Searching the city database file for: OEAB ... Date:1200Z 30 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 49 1 925 760 2 850 1514 SFC 795 2090 24.4 -7.6 11 32.0 8.5 320 8 317.7 318.3 290.7 326.6 2.71 4 792 2123 21.4 -4.6 17 26.0 8.0 324 8 314.9 315.5 290.5 325.9 3.43 5 785 2200 20.6 -5.4 17 26.0 7.5 332 8 314.8 315.4 290.3 325.3 3.25 6 700 3177 11.0 -7.0 28 18.0 2.5 25 8 314.7 315.3 290.3 325.1 3.23 7 569 4854 -5.1 -9.8 70 4.7 -7.0 68 6 315.0 315.6 290.3 325.3 3.19 8 564 4923 -5.1 -11.1 63 6.0 -7.5 77 6 315.8 316.3 290.3 325.2 2.90 9 560 4979 -2.9 -17.9 30 15.0 -8.1 85 5 319.0 319.3 290.2 324.6 1.67 10 559 4994 -0.3 -31.3 8 31.0 -8.5 87 5 322.2 322.3 290.0 324.0 0.50 11 558 5008 0.2 89 5 323.0 12 552 5095 2.6 -44.4 2 47.0 -7.6 101 5 326.8 326.9 291.0 327.4 0.13 13 534 5363 2.4 138 4 329.7 14 500 5890 -1.7 -41.7 3 40.0 -10.4 210 2 331.0 331.0 292.2 331.7 0.20 15 400 7620 -14.7 -43.7 7 29.0 -19.6 280 5 335.9 335.9 293.5 336.7 0.20 16 356 8492 -22.3 -47.3 8 25.0 -25.5 314 12 337.1 337.1 293.7 337.7 0.15 17 332 9001 -26.7 -44.7 17 18.0 -28.9 318 19 337.8 337.9 294.0 338.7 0.21 18 300 9730 -29.9 -60.9 3 31.0 -32.1 300 16 343.2 343.2 295.1 343.4 0.04 19 250 10990 -41.1 -59.1 13 18.0 -42.0 295 16 345.0 345.0 295.6 345.2 0.05 20 238 11322 -43.7 -60.7 14 17.0 -44.4 292 15 345.9 345.9 295.8 346.1 0.05 21 235 11408 -43.9 -69.9 4 26.0 -44.7 292 15 346.9 346.9 296.0 346.9 0.01 22 200 12470 -52.5 -70.5 10 18.0 -52.8 285 11 349.6 349.6 296.5 349.7 0.01 23 190 12802 -53.9 -70.9 11 17.0 -54.2 276 12 352.5 352.5 297.2 352.6 0.01 24 175 13326 -58.7 -70.7 20 12.0 -58.9 263 13 353.0 353.0 297.3 353.1 0.02 25 172 13434 -59.5 -76.5 9 17.0 -59.7 259 13 353.5 353.5 297.4 353.5 0.01 26 150 14280 -66.1 -74.1 32 8.0 -66.2 270 15 356.2 356.2 298.0 356.3 0.01 27 132 15040 -72.9 -78.9 40 6.0 -72.9 278 16 357.3 357.3 298.2 357.4 0.01 28 100 16640 -78.9 -86.9 26 8.0 -78.9 180 12 375.3 375.3 301.5 375.3 0.00 29 87 17428 -81.7 -88.7 29 7.0 -81.7 170 13 384.9 384.9 303.0 384.9 0.00 30 75 18272 -77.1 -87.1 19 10.0 -77.1 124 10 411.2 411.2 306.7 411.3 0.00 31 73 18427 -77.9 -87.9 18 10.0 -77.9 127 10 412.7 412.7 306.9 412.8 0.00 32 72 18506 -74.9 -86.9 14 12.0 -74.9 129 10 420.7 420.7 307.8 420.8 0.00 33 70 18670 -74.9 -87.9 12 13.0 -75.0 95 15 424.1 424.1 308.2 424.2 0.00 34 62 19377 -74.5 -89.5 8 15.0 -74.6 57 10 440.0 440.0 309.8 440.0 0.00 35 50 20650 -68.7 -91.7 2 23.0 -68.9 100 29 481.6 481.6 313.6 481.6 0.00 36 47 21021 -67.1 -92.1 2 25.0 -67.4 100 30 494.0 494.0 314.5 494.0 0.00 37 42 21709 -61.1 -91.1 1 30.0 -61.7 115 30 525.0 525.0 316.6 525.0 0.00 38 30 23830 -54.3 -89.3 1 35.0 -56.0 80 18 596.6 596.6 320.5 596.6 0.00 39 29 24047 -54.1 -88.1 1 34.0 -55.9 80 17 603.0 603.0 320.7 603.0 0.01 40 27 24503 -56.1 -89.1 1 33.0 -57.6 87 17 609.8 609.8 321.0 609.8 0.01 41 20 26420 -53.7 -87.7 1 34.0 -56.2 75 32 671.8 671.8 323.5 671.9 0.01 42 18 27095 -53.7 -87.7 1 34.0 -56.4 76 31 692.4 692.4 324.2 692.4 0.01 43 15 28280 -47.7 -85.7 0 38.0 -52.8 101 33 749.4 749.4 325.9 749.5 0.02 44 13 29225 -46.9 -85.9 0 39.0 -52.8 110 23 783.4 783.4 326.8 783.6 0.02 45 10 30960 -47.1 -86.1 0 39.0 -53.8 45 17 843.7 843.7 328.2 843.9 0.02 46 8.4 32140 -36.9 -78.9 0 42.0 -49.8 926.9 926.9 329.9 927.9 0.09 47 6.8 33596 -39.1 -81.1 0 42.0 -51.8 975.5 975.5 330.8 976.4 0.08 TRP 87 17428 -81.7 -88.7 29 7.0 -81.7 170 13 384.9 384.9 303.0 384.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5841.00 m Freezing level: 610.50 mb = 4322.65 m = 14181.74 ft Freezing level: 558.40 mb = 5002.12 m = 16410.96 ft Freezing level: 514.10 mb = 5671.35 m = 18606.58 ft Wetbulb zero: 665.87 mb = 3581.53 m = 11750.27 ft Sfc-500 mean rel hum: 39.06 % Est. max temperature: 21.76 C = 71.17 F Sfc-Lift cond lev (LCL): 492.87 mb = 6001.35 m = 19689.21 ft T: -2.54 C 700-500 lapse rate: 4.68 C/km ThetaE index: 1.57 C Layer 792.0- 569.0 mb Conv cond level (CCL): 406.05 mb = 7503.53 m = 24617.57 ft Mean mixing ratio: 3.24 g/kg Conv temperature: 41.11 C = 106.00 F Cap Strength: 12.54 C Lifted Index: 11.87 C Risk: None Lifted Index @300 mb: 13.50 C Lifted Index @700 mb: -0.11 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.41 J/kg Max Up Vert Vel: 1.68 m/s Conv Inhibition (B-): 53587.05 J/kg Cap Strength: 12.54 C Lift Cond Lev (LCL): 530.87 mb = 5409.87 m = 17748.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 35 at 5 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 ---------------------------------------------------------- 0 795 2090 320 8 5.1 -6.1 | 284 8 8.0 -2.0 1 736 2743 35 11 -6.3 -9.0 | 35 6 -3.5 -4.9 2 711 3048 20 10 -3.4 -9.4 | 6 5 -0.6 -5.3 3 700 3177 25 8 -3.4 -7.3 | 10 3 -0.5 -3.1 4 685 3353 25 10 -4.2 -9.1 | 16 5 -1.4 -4.9 5 659 3658 360 8 -0.0 -8.0 | 324 5 2.8 -3.9 6 611 4267 20 19 -6.5 -17.9 | 15 14 -3.7 -13.7 7 589 4572 30 7 -3.5 -6.1 | 19 2 -0.7 -1.9 8 500 5890 210 2 1.0 1.7 | 213 7 3.8 5.8 9 487 6096 150 2 -1.0 1.7 | 197 6 1.8 5.8 10 450 6706 0 0 -0.0 -0.0 | 215 5 2.8 4.1 11 400 7620 280 5 4.9 -0.9 | 247 8 7.8 3.2 12 384 7925 280 10 9.8 -1.7 | 259 13 12.7 2.4 13 368 8230 290 14 13.2 -4.8 | 272 16 16.0 -0.7 14 353 8534 320 12 7.7 -9.2 | 296 12 10.6 -5.1 15 312 9449 315 26 18.4 -18.4 | 304 26 21.2 -14.3 16 300 9730 300 16 13.9 -8.0 | 283 17 16.7 -3.9 17 286 10058 300 12 10.4 -6.0 | 278 13 13.2 -1.9 18 251 10973 305 18 14.7 -10.3 | 289 19 17.6 -6.2 19 250 10990 295 16 14.5 -6.8 | 279 18 17.3 -2.6 20 229 11582 290 14 13.2 -4.8 | 272 16 16.0 -0.7 21 218 11887 310 14 10.7 -9.0 | 290 14 13.6 -4.9 22 200 12470 285 11 10.6 -2.8 | 265 14 13.5 1.3 23 172 13411 260 13 12.8 2.3 | 248 17 15.6 6.4 24 164 13716 230 13 10.0 8.4 | 226 18 12.8 12.5 25 150 14280 270 15 15.0 -0.0 | 257 18 17.8 4.1 26 149 14326 270 15 15.0 -0.0 | 257 18 17.8 4.1 27 134 14935 280 16 15.8 -2.8 | 266 19 18.6 1.3 28 109 16154 250 10 9.4 3.4 | 238 14 12.2 7.5 29 103 16459 230 10 7.7 6.4 | 225 15 10.5 10.5 30 100 16640 180 12 0.0 12.0 | 190 16 2.8 16.1 31 98 16764 190 14 2.4 13.8 | 196 19 5.3 17.9 32 88 17374 135 10 -7.1 7.1 | 159 12 -4.2 11.2 33 87 17428 170 13 -2.3 12.8 | 182 17 0.6 16.9 34 83 17678 175 13 -1.1 13.0 | 186 17 1.7 17.1 35 79 17983 100 10 -9.8 1.7 | 130 9 -7.0 5.9 36 75 18288 125 10 -8.2 5.7 | 152 11 -5.3 9.9 37 71 18593 130 10 -7.7 6.4 | 155 12 -4.8 10.5 38 70 18670 95 15 -14.9 1.3 | 114 13 -12.1 5.4 39 67 18898 95 15 -14.9 1.3 | 114 13 -12.1 5.4 40 64 19202 75 10 -9.7 -2.6 | 103 7 -6.8 1.5 41 61 19507 45 10 -7.1 -7.1 | 55 5 -4.2 -3.0 42 58 19812 105 14 -13.5 3.6 | 126 13 -10.7 7.7 43 55 20117 105 15 -14.5 3.9 | 124 14 -11.6 8.0 44 52 20422 70 22 -20.7 -7.5 | 79 18 -17.8 -3.4 45 50 20650 100 29 -28.6 5.0 | 110 27 -25.7 9.2 46 49 20726 100 27 -26.6 4.7 | 110 25 -23.7 8.8 47 45 21336 100 32 -31.5 5.6 | 109 30 -28.7 9.7 48 43 21641 115 31 -28.1 13.1 | 124 31 -25.3 17.2 49 39 22250 115 22 -19.9 9.3 | 128 22 -17.1 13.4 50 35 22860 135 21 -14.8 14.8 | 148 22 -12.0 19.0 51 33 23165 115 16 -14.5 6.8 | 133 16 -11.7 10.9 52 32 23470 80 10 -9.8 -1.7 | 109 7 -7.0 2.4 53 30 23774 100 15 -14.8 2.6 | 119 14 -11.9 6.7 54 30 23830 80 18 -17.7 -3.1 | 94 15 -14.9 1.0 55 29 24079 80 17 -16.7 -3.0 | 95 14 -13.9 1.2 56 26 24689 90 17 -17.0 0.0 | 106 15 -14.2 4.1 57 25 24994 75 18 -17.4 -4.7 | 88 15 -14.5 -0.5 58 24 25298 70 21 -19.7 -7.2 | 80 17 -16.9 -3.1 59 23 25603 65 24 -21.8 -10.1 | 72 20 -18.9 -6.0 60 20 26420 75 32 -30.9 -8.3 | 82 28 -28.1 -4.2 61 20 26518 85 28 -27.9 -2.4 | 94 25 -25.1 1.7 62 19 26822 70 31 -29.1 -10.6 | 76 27 -26.3 -6.5 63 16 28042 95 32 -31.9 2.8 | 103 30 -29.0 6.9 64 14 28651 110 35 -32.9 12.0 | 118 34 -30.0 16.1 65 12 29566 110 17 -16.0 5.8 | 127 16 -13.1 9.9 66 12 29870 65 17 -15.4 -7.2 | 76 13 -12.6 -3.1 67 11 30175 40 18 -11.6 -13.8 | 42 13 -8.7 -9.7 68 10 30960 45 17 -12.0 -12.0 | 49 12 -9.2 -7.9 Wind Parameters Mean winds (0-6000m): 4.6 at 6.7 knts Storm direction: 34.6 at 5.0 knts Shear (0-3000m) pos: 2.5 neg: 0.5 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): -126.7 deg Storm rel helicity (0-3000m) pos: 45.6 neg: -8.1 tot: 37.6 m^2/s^2 ave: 12.5 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 3.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.31 Bulk Shear: 1.08 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 ------------------------------------------------------------------------------- 500 354 9 323 6| 9.3 0.0 9.3| 16.0 0.0 16.0 31.9 0.96| 9.7 9.3 1000 14 10 355 5| 4.6 0.0 4.6| 20.3 -3.3 17.0 17.0 0.64| 7.8 5.0 1500 16 10 358 5| 3.1 0.9 4.0| 20.8 -7.4 13.3 8.9 0.32| 7.3 2.4 2000 14 10 356 6| 3.9 0.7 4.5| 31.0 -8.1 22.9 11.5 0.38| 7.6 2.9 2500 16 11 2 6| 2.4 0.5 2.9| 40.8 -8.1 32.8 13.1 0.33| 9.1 3.0 3000 20 10 6 5| 2.5 0.5 2.9| 45.6 -8.1 37.6 12.5 0.40| 8.9 3.6 4000 18 8 356 4| 1.6 0.3 1.9| 58.1 -11.2 46.8 11.7 0.42| 7.9 3.3 5000 18 7 344 2| 1.3 0.7 1.9| 62.2 -11.5 50.7 10.1 0.44| 6.9 3.0 6000 5 7 318 3| 0.6 0.8 1.3| 75.4 -12.0 63.4 10.6 0.43| 6.7 2.9 Wrote GIF file: /home/apache/climate/data/raob//OEAB/skewt/OEAB.skewt.20251030.12.gif