UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120711.upa.cvt Date: 1100Z 7 DEC 25 Searching for OEAB... Searching the city database file for: OEAB ... Date:1100Z 7 DEC 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 62 1 925 773 2 850 1525 SFC 796 2090 21.8 -1.2 21 23.0 9.3 190 10 314.8 315.7 291.4 328.9 4.40 4 789 2166 18.6 0.6 30 18.0 8.7 194 11 312.2 313.2 291.2 328.1 5.07 5 700 3181 11.2 -10.8 20 22.0 1.5 120 15 314.9 315.3 289.6 322.7 2.39 6 605 4376 1.0 -22.0 16 23.0 -6.4 175 6 316.5 316.7 288.8 320.2 1.08 7 572 4826 -0.9 -38.9 4 38.0 -9.2 217 4 319.4 319.5 288.8 320.3 0.23 8 544 5226 -2.1 -32.1 8 30.0 -9.7 245 10 322.6 322.7 290.0 324.3 0.48 9 500 5890 -7.7 -22.7 29 15.0 -12.2 270 13 323.7 323.9 291.1 328.0 1.23 10 498 5921 -7.9 -22.9 29 15.0 -12.4 268 13 323.8 324.0 291.2 328.0 1.22 11 423 7164 -16.7 -27.7 38 11.0 -19.3 215 17 328.0 328.2 292.1 331.3 0.93 12 400 7580 -19.3 -35.3 23 16.0 -22.2 245 20 329.9 330.0 292.2 331.7 0.47 13 351 8541 -25.7 -41.7 21 16.0 -27.8 285 25 333.8 333.9 293.0 334.9 0.28 14 338 8814 -27.9 -46.9 15 19.0 -29.9 289 26 334.5 334.5 293.1 335.1 0.17 15 300 9660 -35.1 -44.1 39 9.0 -36.0 275 35 335.9 336.0 293.6 336.9 0.25 16 295 9776 -35.7 -44.7 39 9.0 -36.5 280 30 336.7 336.7 293.7 337.6 0.24 17 288 9942 -36.7 -51.7 20 15.0 -37.8 278 34 337.6 337.6 293.8 338.0 0.11 18 263 10561 -42.3 -54.3 26 12.0 -42.9 273 47 338.2 338.3 294.0 338.6 0.09 19 260 10638 -42.9 -57.9 18 15.0 -43.6 272 49 338.5 338.5 294.0 338.7 0.06 20 259 10664 -42.9 -57.9 18 15.0 -43.6 272 50 338.8 338.9 294.1 339.1 0.06 21 255 10768 -43.7 -49.7 51 6.0 -44.0 271 52 339.2 339.2 294.3 339.8 0.16 22 250 10900 -44.7 -53.7 36 9.0 -45.2 270 55 339.6 339.6 294.3 340.0 0.10 23 248 10954 -44.9 -55.9 28 11.0 -45.4 270 56 340.1 340.1 294.4 340.4 0.08 24 235 11314 -46.9 -51.5 59 4.6 -47.1 268 62 342.3 342.4 295.0 342.9 0.14 25 222 11691 -49.7 -55.7 49 6.0 -49.9 267 68 343.7 343.7 295.3 344.0 0.09 26 213 11962 -51.1 -59.1 38 8.0 -51.4 266 73 345.6 345.6 295.7 345.8 0.06 27 200 12370 -54.9 -59.6 56 4.7 -55.0 260 74 345.8 345.8 295.8 346.1 0.06 28 198 12434 -55.7 -59.6 62 3.9 -55.8 260 74 345.6 345.6 295.7 345.8 0.06 29 177 13139 -60.9 -69.9 30 9.0 -61.0 263 75 348.3 348.3 296.3 348.4 0.02 30 170 13389 -62.9 -70.9 33 8.0 -63.0 264 75 349.0 349.0 296.4 349.1 0.02 31 150 14150 -67.9 -77.9 23 10.0 -67.9 280 83 353.1 353.1 297.3 353.1 0.01 32 148 14230 -68.3 -78.3 23 10.0 -68.3 285 84 353.9 353.9 297.5 353.9 0.01 33 131 14956 -71.5 -81.5 21 10.0 -71.5 295 67 360.6 360.6 298.8 360.6 0.00 34 129 15047 -70.1 -84.1 11 14.0 -70.2 292 64 364.7 364.7 299.6 364.7 0.00 35 100 16530 -77.9 -88.9 15 11.0 -77.9 265 46 377.2 377.2 301.8 377.2 0.00 36 88 17258 -80.3 -90.3 17 10.0 -80.3 280 36 386.5 386.5 303.3 386.5 0.00 37 85 17456 -78.1 -90.1 13 12.0 -78.1 281 34 394.8 394.8 304.5 394.8 0.00 38 80 17800 -80.7 -90.7 17 10.0 -80.7 284 32 396.3 396.3 304.7 396.3 0.00 39 70 18560 -77.9 -89.9 13 12.0 -77.9 185 15 417.7 417.7 307.4 417.7 0.00 40 65 18983 -76.9 -89.9 11 13.0 -76.9 202 15 428.9 428.9 308.7 428.9 0.00 41 60 19450 -69.1 -90.1 3 21.0 -69.2 226 9 456.2 456.2 311.4 456.2 0.00 42 52 20312 -64.5 -91.5 1 27.0 -64.8 292 2 486.0 486.0 313.9 486.0 0.00 43 50 20550 -65.7 -90.7 2 25.0 -66.0 10 5 488.7 488.7 314.1 488.7 0.00 44 47 20926 -66.9 -91.9 2 25.0 -67.1 18 9 494.5 494.5 314.5 494.5 0.00 45 40 21917 -61.1 -90.1 1 29.0 -61.7 120 11 532.4 532.4 317.1 532.4 0.00 46 30 23710 -60.5 -89.5 1 29.0 -61.4 80 19 579.7 579.7 319.6 579.7 0.00 47 29 23921 -60.5 -89.5 1 29.0 -61.4 91 22 585.4 585.4 319.9 585.4 0.00 48 24 25118 -52.9 -86.9 1 34.0 -55.2 105 30 640.0 640.0 322.3 640.1 0.01 49 20 26300 -50.1 -85.1 1 35.0 -53.5 110 30 682.8 682.8 323.9 682.9 0.01 50 19 26635 -49.9 -84.9 1 35.0 -53.5 100 28 693.5 693.5 324.2 693.7 0.02 51 18 26987 -51.9 -85.9 1 34.0 -55.1 103 29 698.0 698.0 324.4 698.1 0.01 52 12 29632 -49.1 -85.1 1 36.0 -54.4 101 28 793.8 793.8 327.1 794.0 0.02 53 10 30840 -44.7 -83.7 1 39.0 -52.5 90 23 852.7 852.7 328.5 853.0 0.04 54 9.6 31115 -41.1 -82.1 0 41.0 -51.0 876.3 876.3 329.0 876.8 0.05 55 9.4 31258 -41.5 -82.5 0 41.0 -51.2 880.1 880.1 329.0 880.5 0.05 56 8.3 32103 -41.1 -82.1 0 41.0 -51.7 913.5 913.6 329.7 914.1 0.06 57 7.5 32803 -33.7 -77.7 0 44.0 -49.3 970.4 970.5 330.7 971.9 0.13 58 7.2 33089 -35.3 -78.3 0 43.0 -50.0 975.2 975.3 330.8 976.6 0.12 59 6.9 33387 -32.9 -76.9 0 44.0 -49.4 997.1 997.2 331.2 999.0 0.16 TRP 88 17258 -80.3 -90.3 17 10.0 -80.3 280 36 386.5 386.5 303.3 386.5 0.00 WND 148 14230 -68.3 -78.3 23 10.0 -68.3 285 84 353.9 353.9 297.5 353.9 0.01 Sounding variables and indices 1000-500 mb thick: 5828.00 m Freezing level: 587.63 mb = 4613.10 m = 15134.66 ft Wetbulb zero: 681.47 mb = 3400.93 m = 11157.78 ft Sfc-500 mean rel hum: 17.77 % Est. max temperature: 22.74 C = 72.93 F Sfc-Lift cond lev (LCL): 564.52 mb = 4930.98 m = 16177.56 ft T: -1.21 C 700-500 lapse rate: 6.98 C/km ThetaE index: 8.64 C Layer 789.0- 572.0 mb Conv cond level (CCL): 478.81 mb = 6220.16 m = 20407.09 ft Mean mixing ratio: 3.74 g/kg Conv temperature: 31.15 C = 88.08 F Cap Strength: 7.02 C Lifted Index: 5.76 C Risk: None Lifted Index @300 mb: 8.09 C Lifted Index @700 mb: 1.16 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.73 J/kg Max Up Vert Vel: 2.34 m/s Conv Inhibition (B-): 43842.95 J/kg Cap Strength: 7.01 C Lift Cond Lev (LCL): 555.00 mb = 5066.63 m = 16622.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 240 at 10 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 190 10 1.7 9.8 | 125 8 -6.8 4.8 1 764 2438 210 13 6.5 11.3 | 161 7 -2.1 6.2 2 737 2743 140 14 -9.0 10.7 | 108 18 -17.6 5.7 3 711 3048 125 17 -13.9 9.8 | 102 23 -22.5 4.7 4 700 3181 120 15 -13.0 7.5 | 96 22 -21.6 2.5 5 660 3658 130 15 -11.5 9.6 | 103 21 -20.1 4.6 6 635 3962 130 14 -10.7 9.0 | 102 20 -19.3 4.0 7 589 4572 200 1 0.3 0.9 | 64 9 -8.2 -4.1 8 546 5182 245 10 9.1 4.2 | 329 1 0.5 -0.8 9 526 5486 240 14 12.1 7.0 | 241 4 3.5 2.0 10 500 5890 270 13 13.0 -0.0 | 319 7 4.4 -5.0 11 487 6096 255 10 9.7 2.6 | 336 3 1.1 -2.5 12 431 7010 205 16 6.8 14.5 | 169 10 -1.8 9.5 13 400 7580 245 20 18.1 8.5 | 250 10 9.5 3.4 14 366 8230 280 24 23.6 -4.2 | 301 18 15.1 -9.2 15 336 8839 290 26 24.4 -8.9 | 311 21 15.9 -13.9 16 300 9660 275 35 34.9 -3.1 | 287 28 26.3 -8.1 17 296 9754 280 30 29.5 -5.2 | 296 23 21.0 -10.3 18 250 10900 270 55 55.0 -0.0 | 276 47 46.4 -5.0 19 205 12192 265 77 76.7 6.7 | 269 68 68.1 1.7 20 200 12370 260 74 72.9 12.8 | 263 65 64.3 7.8 21 161 13716 265 76 75.7 6.6 | 269 67 67.1 1.6 22 150 14150 280 83 81.7 -14.4 | 285 76 73.2 -19.5 23 148 14230 285 84 81.1 -21.7 | 290 77 72.6 -26.8 24 146 14326 285 84 81.1 -21.7 | 290 77 72.6 -26.8 25 131 14935 295 67 60.7 -28.3 | 303 62 52.1 -33.4 26 112 15850 270 41 41.0 -0.0 | 279 33 32.4 -5.0 27 101 16459 280 40 39.4 -6.9 | 291 33 30.8 -12.0 28 100 16530 265 46 45.8 4.0 | 272 37 37.2 -1.0 29 96 16764 265 46 45.8 4.0 | 272 37 37.2 -1.0 30 91 17069 265 48 47.8 4.2 | 271 39 39.2 -0.9 31 88 17258 280 36 35.5 -6.3 | 293 29 26.9 -11.3 32 77 17983 285 30 29.0 -7.8 | 302 24 20.4 -12.8 33 73 18288 300 15 13.0 -7.5 | 341 13 4.4 -12.5 34 70 18560 185 15 1.3 14.9 | 144 12 -7.3 9.9 35 70 18593 200 12 4.1 11.3 | 144 8 -4.5 6.2 36 66 18898 200 17 5.8 16.0 | 166 11 -2.8 10.9 37 63 19202 205 11 4.6 10.0 | 141 6 -3.9 4.9 38 51 20422 300 1 0.9 -0.5 | 54 9 -7.7 -5.5 39 50 20550 10 5 -0.9 -4.9 | 43 14 -9.4 -10.0 40 46 21031 20 10 -3.4 -9.4 | 40 19 -12.0 -14.4 41 44 21336 135 10 -7.1 7.1 | 97 16 -15.7 2.0 42 40 21946 120 11 -9.5 5.5 | 91 18 -18.1 0.5 43 38 22250 80 10 -9.8 -1.7 | 70 20 -18.4 -6.8 44 36 22555 130 15 -11.5 9.6 | 103 21 -20.1 4.6 45 34 22860 135 13 -9.2 9.2 | 103 18 -17.8 4.1 46 33 23165 65 10 -9.1 -4.2 | 62 20 -17.6 -9.3 47 31 23470 60 17 -14.7 -8.5 | 60 27 -23.3 -13.5 48 30 23710 80 19 -18.7 -3.3 | 73 29 -27.3 -8.3 49 30 23774 85 23 -22.9 -2.0 | 77 32 -31.5 -7.1 50 27 24384 110 20 -18.8 6.8 | 94 27 -27.4 1.8 51 26 24689 90 23 -23.0 0.0 | 81 32 -31.6 -5.0 52 23 25298 110 33 -31.0 11.3 | 99 40 -39.6 6.2 53 22 25603 105 22 -21.3 5.7 | 91 30 -29.8 0.6 54 20 26300 110 30 -28.2 10.3 | 98 37 -36.8 5.2 55 19 26518 100 26 -25.6 4.5 | 89 34 -34.2 -0.5 56 18 26822 100 31 -30.5 5.4 | 90 39 -39.1 0.3 57 17 27432 110 24 -22.6 8.2 | 96 31 -31.1 3.2 58 15 28346 85 19 -18.9 -1.7 | 76 28 -27.5 -6.7 59 13 28956 105 32 -30.9 8.3 | 95 40 -39.5 3.2 60 12 29870 100 27 -26.6 4.7 | 89 35 -35.2 -0.4 61 11 30175 75 27 -26.1 -7.0 | 71 37 -34.7 -12.0 62 10 30840 90 23 -23.0 0.0 | 81 32 -31.6 -5.0 Wind Parameters Mean winds (0-6000m): 209.5 at 13.3 knts Storm direction: 239.5 at 10.0 knts Shear (0-3000m) pos: 3.7 neg: 2.6 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): -57.0 deg Storm rel helicity (0-3000m) pos: 29.1 neg: -79.0 tot: -49.9 m^2/s^2 ave: -16.6 10^-3 m/s^2 rel: -0.24 Storm rel vorticity (0-3000m) horiz: 9.4 stream: -2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.72 Bulk Shear: 1.00 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 ------------------------------------------------------------------------------- 500 198 12 143 8| 0.0 4.7 4.7| 7.8 -10.9 -3.1 -6.2 -0.03| 12.1 -0.3 1000 164 14 123 15| 0.0 7.9 7.9| 7.8 -53.1 -45.3 -45.3 -0.37| 13.1 -4.9 1500 147 14 113 18| 0.7 5.3 6.0| 19.0 -61.1 -42.1 -28.0 -0.30| 10.0 -3.0 2000 143 14 110 18| 1.8 4.0 5.8| 25.6 -62.7 -37.1 -18.6 -0.23| 8.9 -2.0 2500 142 12 106 17| 3.3 3.2 6.5| 25.6 -78.7 -53.2 -21.3 -0.31| 9.6 -3.0 3000 147 11 106 15| 3.7 2.6 6.3| 29.1 -79.0 -49.9 -16.6 -0.24| 9.4 -2.2 4000 174 11 123 12| 3.1 2.0 5.1| 38.3 -80.3 -42.1 -10.5 -0.14| 9.3 -1.3 5000 189 12 135 9| 2.5 2.1 4.6| 41.8 -88.6 -46.8 -9.4 -0.19| 8.9 -1.7 6000 210 13 163 7| 3.8 1.7 5.5| 99.7 -88.6 11.1 1.8 0.04| 9.3 0.3 Wrote GIF file: /home/apache/climate/data/raob//OEAB/skewt/OEAB.skewt.20251207.11.gif