UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for FALE... Searching the city database file for: FALE ... Date:0000Z 1 DEC 25 Station: FALE WMO ident: 68592 Latitude: -29.60 Longitude: 31.13 Elevation: 109.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1005 109 19.6 15.5 77 4.1 17.0 220 5 292.3 294.3 289.9 323.8 11.08 1 1000 145 19.8 14.8 73 5.0 16.6 235 6 293.0 294.8 289.8 323.2 10.64 2 925 813 15.0 11.2 78 3.8 12.7 155 7 294.6 296.3 289.0 320.7 9.06 3 850 1526 11.6 9.4 86 2.2 10.3 280 10 298.3 299.9 289.9 323.8 8.74 4 804 1989 8.2 8.2 100 0.0 8.2 242 12 299.5 301.0 290.1 324.5 8.52 5 784 2198 7.8 7.8 100 0.0 7.8 233 11 301.2 302.8 290.7 326.4 8.50 6 754 2520 8.4 3.4 71 5.0 5.6 248 7 305.2 306.4 290.2 324.9 6.49 7 719 2912 6.6 -1.4 57 8.0 2.5 262 9 307.4 308.3 289.5 322.3 4.80 8 700 3132 4.8 0.6 74 4.2 2.6 270 11 307.8 308.9 290.4 325.4 5.72 9 662 3586 2.6 -2.4 70 5.0 0.1 275 14 310.3 311.2 290.4 325.4 4.85 10 615 4177 -2.5 -4.9 84 2.4 -3.6 269 15 311.0 311.8 290.2 324.6 4.32 11 575 4709 -4.7 -7.7 79 3.0 -6.0 250 12 314.5 315.2 290.7 326.4 3.73 12 563 4875 -4.7 -11.7 58 7.0 -7.5 257 15 316.4 316.9 290.4 325.4 2.77 13 560 4917 -4.9 -10.9 63 6.0 -7.3 259 16 316.6 317.2 290.7 326.3 2.97 14 500 5800 -10.9 -15.9 67 5.0 -12.6 265 24 319.7 320.2 290.9 327.2 2.21 15 485 6033 -12.3 -20.3 51 8.0 -14.7 261 26 320.8 321.1 290.6 326.2 1.57 16 439 6783 -19.1 -25.1 59 6.0 -20.5 261 34 321.5 321.7 290.4 325.4 1.13 17 438 6800 -19.1 -25.1 59 6.0 -20.5 261 34 321.7 321.9 290.5 325.7 1.14 18 430 6937 -19.3 -35.3 23 16.0 -22.1 264 37 323.2 323.2 290.2 324.8 0.44 19 420 7111 -19.9 -39.9 15 20.0 -22.9 268 38 324.6 324.6 290.5 325.6 0.28 20 419 7129 -19.9 -39.9 15 20.0 -22.9 269 38 324.8 324.8 290.5 325.9 0.28 21 400 7470 -23.1 -41.1 18 18.0 -25.5 280 36 325.0 325.0 290.6 326.0 0.26 22 381 7824 -26.3 -42.3 21 16.0 -28.2 280 38 325.3 325.4 290.6 326.2 0.24 23 329 8868 -33.5 -52.5 13 19.0 -34.8 285 51 329.4 329.4 291.6 329.7 0.09 24 316 9150 -35.5 -39.5 67 4.0 -36.0 290 57 330.4 330.5 292.2 331.9 0.39 25 309 9306 -36.3 -45.3 39 9.0 -37.1 292 60 331.4 331.4 292.3 332.2 0.22 26 303 9441 -37.1 -42.1 60 5.0 -37.6 294 63 332.1 332.2 292.6 333.3 0.31 27 300 9510 -37.7 -43.7 53 6.0 -38.2 295 64 332.2 332.3 292.6 333.3 0.27 28 292 9696 -38.9 -48.9 34 10.0 -39.6 296 65 333.1 333.1 292.7 333.7 0.15 29 285 9862 -40.1 -54.1 21 14.0 -40.9 296 66 333.7 333.7 292.8 334.1 0.09 30 253 10661 -47.3 -59.3 24 12.0 -47.7 300 71 334.6 334.6 293.0 334.8 0.05 31 250 10740 -47.3 -60.3 21 13.0 -47.7 300 72 335.7 335.8 293.3 335.9 0.05 32 230 11290 -49.5 -64.7 15 15.3 -49.8 300 79 340.5 340.6 294.5 340.7 0.03 33 216 11701 -51.1 -68.1 11 17.0 -51.5 296 73 344.2 344.2 295.3 344.3 0.02 34 208 11947 -52.3 -69.3 11 17.0 -52.6 293 70 346.0 346.0 295.8 346.1 0.02 35 200 12200 -53.7 -70.7 11 17.0 -54.0 290 66 347.7 347.7 296.1 347.8 0.01 36 173 13119 -59.3 -74.3 13 15.0 -59.5 285 59 353.2 353.2 297.3 353.2 0.01 37 169 13266 -58.5 -74.5 11 16.0 -58.7 284 58 356.9 356.9 298.1 356.9 0.01 38 150 14010 -61.3 -78.3 9 17.0 -61.4 280 52 364.5 364.5 299.5 364.5 0.01 39 142 14349 -61.9 -79.9 7 18.0 -62.0 281 51 369.2 369.2 300.4 369.2 0.00 40 132 14802 -60.5 -80.5 6 20.0 -60.7 283 49 379.5 379.5 302.2 379.5 0.00 41 115 15648 -66.1 -83.1 8 17.0 -66.2 287 45 384.3 384.3 302.9 384.4 0.00 42 101 16430 -68.3 -84.3 8 16.0 -68.4 290 42 394.6 394.6 304.5 394.7 0.00 43 100 16490 -68.3 -84.3 8 16.0 -68.4 290 42 395.8 395.8 304.6 395.8 0.00 44 96 16734 -69.9 -84.9 9 15.0 -70.0 285 42 397.3 397.3 304.8 397.3 0.00 45 82 17672 -70.5 -85.5 9 15.0 -70.6 332 25 414.4 414.4 307.0 414.4 0.00 46 78 17972 -67.1 -84.1 7 17.0 -67.2 347 19 427.4 427.4 308.6 427.4 0.00 47 70 18620 -70.7 -85.7 9 15.0 -70.8 20 7 433.1 433.1 309.1 433.1 0.00 48 67 18879 -71.3 -86.3 9 15.0 -71.4 37 8 437.3 437.3 309.6 437.3 0.00 49 65 19060 -67.5 -84.5 7 17.0 -67.7 49 9 449.4 449.4 310.8 449.4 0.00 50 52 20410 -65.3 -85.3 5 20.0 -65.6 135 14 484.1 484.1 313.8 484.2 0.01 51 50 20650 -63.3 -85.3 4 22.0 -63.7 150 15 494.3 494.3 314.5 494.3 0.01 52 48 20902 -61.9 -84.9 3 23.0 -62.4 146 16 503.5 503.5 315.2 503.5 0.01 53 30 23830 -58.9 -86.9 2 28.0 -59.9 95 25 584.1 584.1 319.9 584.1 0.01 54 25 24976 -58.3 -88.3 1 30.0 -59.6 617.1 617.1 321.3 617.1 0.01 TRP 96 16734 -69.9 -84.9 9 15.0 -70.0 285 42 397.3 397.3 304.8 397.3 0.00 WND 230 11290 -49.5 -64.7 15 15.3 -49.8 300 79 340.5 340.6 294.5 340.7 0.03 Sounding variables and indices 1000-500 mb thick: 5655.00 m Freezing level: 638.04 mb = 3887.14 m = 12752.94 ft Wetbulb zero: 660.28 mb = 3606.73 m = 11832.96 ft Precipitable water: 1.38 inches Sfc-500 mean rel hum: 76.27 % Est. max temperature: 25.32 C = 77.58 F Sfc-Lift cond lev (LCL): 945.93 mb = 621.32 m = 2038.41 ft T: 16.38 C 700-500 lapse rate: 5.88 C/km ThetaE index: 4.10 C Layer 754.0- 700.0 mb Conv cond level (CCL): 838.50 mb = 1639.41 m = 5378.59 ft Mean mixing ratio: 9.73 g/kg Conv temperature: 25.87 C = 78.56 F Cap Strength: 4.51 C Lifted Index: 4.43 C Risk: None Lifted Index @300 mb: 7.87 C Lifted Index @700 mb: 3.61 C Showalter Index: 3.44 C Risk: None Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 20.30 C K Index: 27.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 156.80 Risk: None Energy Index: 0.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.78 J/kg Max Up Vert Vel: 3.68 m/s Conv Inhibition (B-): 33562.15 J/kg Cap Strength: 4.52 C Lift Cond Lev (LCL): 896.09 mb = 1080.77 m = 3545.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 291 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 1005 109 220 5 3.2 3.8 | 142 9 -5.7 7.2 1 1000 145 235 6 4.9 3.4 | 150 8 -4.0 6.9 2 982 305 220 5 3.2 3.8 | 142 9 -5.7 7.2 3 947 610 165 6 -1.6 5.8 | 131 14 -10.5 9.2 4 925 813 155 7 -3.0 6.3 | 129 15 -11.9 9.8 5 914 914 140 5 -3.2 3.8 | 121 14 -12.1 7.2 6 850 1526 280 10 9.8 -1.7 | 209 2 0.9 1.7 7 790 2134 230 12 9.2 7.7 | 181 11 0.3 11.1 8 761 2438 245 6 5.4 2.5 | 150 7 -3.5 5.9 9 700 3132 270 11 11.0 -0.0 | 211 4 2.1 3.4 10 630 3962 280 17 16.7 -3.0 | 267 8 7.8 0.5 11 584 4572 245 10 9.1 4.2 | 181 8 0.1 7.6 12 541 5182 270 21 21.0 -0.0 | 254 13 12.1 3.4 13 500 5800 265 24 23.9 2.1 | 250 16 15.0 5.5 14 461 6401 255 28 27.0 7.2 | 240 21 18.1 10.7 15 425 7010 265 38 37.9 3.3 | 257 30 28.9 6.7 16 400 7470 280 36 35.5 -6.3 | 276 27 26.5 -2.8 17 359 8230 280 40 39.4 -6.9 | 277 31 30.5 -3.5 18 330 8839 285 51 49.3 -13.2 | 284 42 40.3 -9.8 19 300 9510 295 64 58.0 -27.0 | 296 54 49.1 -23.6 20 250 10740 300 72 62.4 -36.0 | 301 63 53.4 -32.6 21 230 11290 300 79 68.4 -39.5 | 301 70 59.5 -36.1 22 200 12200 290 66 62.0 -22.6 | 290 56 53.1 -19.2 23 150 14010 280 52 51.2 -9.0 | 278 43 42.3 -5.6 24 100 16490 290 42 39.5 -14.4 | 290 32 30.5 -11.0 25 96 16734 285 42 40.6 -10.9 | 283 33 31.6 -7.5 26 70 18620 20 7 -2.4 -6.6 | 74 12 -11.3 -3.2 27 50 20650 150 15 -7.5 13.0 | 135 23 -16.4 16.4 28 30 23830 95 25 -24.9 2.2 | 99 34 -33.8 5.6 Wind Parameters Mean winds (0-6000m): 260.9 at 12.7 knts Storm direction: 290.9 at 9.6 knts Shear (0-3000m) pos: 3.2 neg: 1.9 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 66.4 deg Storm rel helicity (0-3000m) pos: 43.1 neg: -33.9 tot: 9.2 m^2/s^2 ave: 3.1 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.46 Bulk Shear: 14.80 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 ------------------------------------------------------------------------------- 500 206 5 142 11| 0.0 5.3 5.3| 1.7 -8.9 -7.2 -14.4 -0.30| 7.6 -2.3 1000 180 6 136 13| 1.1 2.6 3.8| 18.0 -19.0 -1.1 -1.1 -0.02| 8.2 -0.2 1500 215 7 151 10| 4.6 1.8 6.4| 36.6 -19.0 17.6 11.7 0.27| 10.3 2.8 2000 232 8 162 9| 3.4 2.9 6.4| 36.6 -24.5 12.1 6.1 0.14| 9.8 1.4 2500 234 8 163 8| 3.0 2.3 5.4| 37.8 -33.9 3.9 1.6 0.04| 9.3 0.4 3000 241 8 166 8| 3.2 1.9 5.2| 43.1 -33.9 9.2 3.1 0.12| 8.5 1.0 4000 257 10 185 6| 2.9 1.5 4.4| 50.2 -38.8 11.4 2.9 0.14| 7.5 1.1 5000 258 11 194 6| 3.3 1.9 5.2| 73.8 -51.9 21.9 4.4 0.14| 7.9 1.1 6000 261 13 214 7| 2.8 1.7 4.5| 78.2 -63.3 14.9 2.5 0.11| 7.3 0.8 Wrote GIF file: /home/apache/climate/data/raob//FALE/skewt/FALE.skewt.20251201.00.gif