UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120712.upa.cvt Date: 1200Z 7 DEC 25 Searching for FALE... Searching the city database file for: FALE ... Date:1200Z 7 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 1008 109 23.2 17.2 69 6.0 19.2 70 4 295.7 297.9 292.0 331.1 12.33 1 1001 164 21.2 17.0 77 4.2 18.4 101 8 294.3 296.5 291.5 329.3 12.26 2 1000 172 21.2 17.0 77 4.2 18.4 105 9 294.4 296.6 291.6 329.5 12.28 3 949 623 17.0 15.9 93 1.1 16.3 74 8 294.5 296.7 291.5 329.0 12.06 4 925 842 15.6 15.1 97 0.5 15.3 60 8 295.3 297.4 291.5 329.0 11.74 5 923 860 15.4 15.4 100 0.0 15.4 59 8 295.2 297.4 291.6 329.7 12.00 6 883 1236 13.6 13.6 100 0.0 13.6 25 12 297.1 299.2 291.6 329.4 11.15 7 850 1557 12.8 12.0 95 0.8 12.3 355 16 299.6 301.5 291.7 330.1 10.42 8 786 2213 10.2 9.4 95 0.8 9.7 302 21 303.6 305.3 292.2 331.8 9.46 9 785 2223 10.0 9.1 94 0.9 9.5 301 21 303.4 305.2 292.0 331.1 9.28 10 769 2396 14.6 3.6 48 11.0 8.3 284 23 310.2 311.4 291.7 330.2 6.45 11 768 2407 14.6 2.6 44 12.0 7.8 283 23 310.3 311.5 291.4 329.0 6.02 12 739 2733 13.8 3.8 51 10.0 8.0 268 19 312.9 314.2 292.8 334.1 6.82 13 700 3187 9.6 3.6 66 6.0 6.1 250 14 313.1 314.5 293.1 335.3 7.10 14 678 3450 7.2 1.2 66 6.0 3.9 252 16 313.3 314.5 292.4 332.6 6.17 15 636 3972 3.8 -10.2 35 14.0 -2.2 255 20 315.2 315.8 290.0 324.2 2.77 16 556 5044 -5.5 -23.5 23 18.0 -10.7 245 22 316.6 316.8 288.8 320.1 1.03 17 552 5100 -5.7 -25.7 19 20.0 -11.2 245 22 317.0 317.2 288.7 319.9 0.85 18 507 5763 -8.7 -25.7 24 17.0 -13.3 270 18 321.2 321.3 290.1 324.4 0.93 19 500 5870 -9.7 -27.7 22 18.0 -14.2 275 17 321.2 321.4 290.0 324.0 0.78 20 425 7102 -20.3 -30.3 40 10.0 -22.3 271 18 323.0 323.1 290.5 325.5 0.72 21 413 7314 -21.9 -32.9 36 11.0 -23.9 273 26 323.6 323.7 290.5 325.7 0.58 22 403 7495 -22.5 -40.5 18 18.0 -25.0 274 32 325.1 325.1 290.6 326.1 0.28 23 400 7550 -23.1 -39.1 22 16.0 -25.4 275 34 325.0 325.0 290.6 326.2 0.32 24 399 7568 -23.3 -38.3 24 15.0 -25.5 275 34 324.9 325.0 290.6 326.2 0.35 25 391 7716 -23.7 -25.3 87 1.6 -24.1 279 37 326.3 326.6 291.9 330.7 1.25 26 375 8020 -24.5 -24.5 100 0.0 -24.5 285 41 329.2 329.4 292.8 334.1 1.40 27 358 8356 -27.3 -27.3 100 0.0 -27.3 290 45 329.8 330.0 292.7 333.9 1.14 28 350 8518 -28.5 -30.2 85 1.7 -28.8 290 46 330.3 330.5 292.7 333.5 0.89 29 346 8600 -29.7 -36.7 51 7.0 -30.7 290 46 329.8 329.9 292.2 331.6 0.48 30 343 8662 -29.9 -33.8 69 3.9 -30.5 290 46 330.3 330.5 292.4 332.7 0.64 31 339 8745 -31.1 -39.1 45 8.0 -32.1 290 47 329.8 329.9 292.0 331.2 0.38 32 331 8914 -31.9 -33.4 86 1.5 -32.1 289 47 331.0 331.1 292.7 333.5 0.69 33 304 9509 -36.7 -38.3 85 1.6 -36.9 277 51 332.4 332.5 292.8 334.1 0.46 34 300 9600 -37.5 -40.2 76 2.7 -37.8 275 51 332.5 332.6 292.8 334.0 0.38 35 295 9716 -38.5 -43.0 62 4.5 -38.9 275 54 332.7 332.8 292.7 333.8 0.29 36 291 9810 -38.9 -54.9 17 16.0 -39.8 276 56 333.4 333.4 292.7 333.7 0.08 37 269 10347 -42.1 -44.6 76 2.5 -42.3 278 70 336.4 336.4 293.7 337.4 0.27 38 264 10474 -42.9 -45.5 75 2.6 -43.1 279 73 337.0 337.0 293.8 338.0 0.25 39 253 10760 -45.2 -47.7 76 2.4 -45.4 280 80 337.6 337.7 293.9 338.5 0.20 40 250 10840 -45.9 -48.3 77 2.4 -46.0 280 78 337.8 337.9 294.0 338.6 0.19 41 201 12249 -58.5 -60.4 79 1.9 -58.5 275 73 339.6 339.6 294.3 339.9 0.06 42 200 12280 -58.7 -60.7 78 2.0 -58.7 275 73 339.8 339.8 294.3 340.0 0.05 43 184 12798 -63.5 -65.9 72 2.4 -63.6 272 68 340.2 340.2 294.4 340.3 0.03 44 169 13320 -63.1 -72.1 29 9.0 -63.2 269 64 349.3 349.3 296.5 349.3 0.01 45 154 13889 -64.9 -75.9 21 11.0 -65.0 266 58 355.6 355.6 297.8 355.6 0.01 46 150 14050 -63.5 -77.5 13 14.0 -63.6 265 57 360.7 360.7 298.8 360.7 0.01 47 149 14091 -62.9 -76.9 13 14.0 -63.0 265 57 362.4 362.4 299.2 362.4 0.01 48 147 14174 -63.5 -78.5 11 15.0 -63.6 264 56 362.8 362.8 299.2 362.8 0.01 49 138 14562 -64.5 -79.5 11 15.0 -64.6 260 52 367.6 367.6 300.1 367.7 0.01 50 122 15317 -63.9 -80.9 8 17.0 -64.0 252 45 381.9 381.9 302.6 381.9 0.00 51 104 16285 -68.7 -84.7 8 16.0 -68.8 242 35 390.6 390.6 303.9 390.6 0.00 52 100 16520 -68.3 -84.3 8 16.0 -68.4 240 33 395.8 395.8 304.6 395.8 0.00 53 95 16829 -65.7 -82.7 8 17.0 -65.8 249 31 406.7 406.7 306.1 406.7 0.00 54 82 17708 -71.9 -84.9 13 13.0 -72.0 275 27 411.5 411.5 306.7 411.5 0.00 55 71 18556 -71.9 -84.9 13 13.0 -72.0 302 12 428.8 428.8 308.7 428.8 0.00 56 70 18640 -70.5 -84.5 11 14.0 -70.6 305 11 433.6 433.6 309.2 433.6 0.00 57 68 18812 -68.5 -84.5 8 16.0 -68.7 290 11 441.5 441.5 310.0 441.5 0.00 58 50 20660 -66.7 -86.7 4 20.0 -67.0 130 15 486.3 486.3 314.0 486.3 0.00 59 44 21440 -61.7 -85.7 3 24.0 -62.2 107 16 516.6 516.6 316.1 516.7 0.01 60 30 23840 -55.9 -87.9 1 32.0 -57.3 40 17 592.2 592.2 320.3 592.3 0.01 61 28 24279 -55.1 -87.1 1 32.0 -56.8 50 18 606.3 606.3 320.9 606.3 0.01 62 21 26102 -57.5 -89.5 1 32.0 -59.2 93 21 651.0 651.0 322.7 651.1 0.01 63 20 26410 -56.7 -88.7 1 32.0 -58.6 100 21 662.6 662.6 323.2 662.7 0.01 64 17 27448 -53.5 -86.5 1 33.0 -56.4 704.4 704.4 324.6 704.5 0.01 TRP 82 17708 -71.9 -84.9 13 13.0 -72.0 275 27 411.5 411.5 306.7 411.5 0.00 WND 253 10760 -45.2 -47.7 76 2.4 -45.4 280 80 337.6 337.7 293.9 338.5 0.20 Sounding variables and indices 1000-500 mb thick: 5698.00 m Freezing level: 603.31 mb = 4409.91 m = 14468.04 ft Wetbulb zero: 651.21 mb = 3779.15 m = 12398.65 ft Precipitable water: 1.50 inches Sfc-500 mean rel hum: 59.05 % Est. max temperature: 26.49 C = 79.68 F Sfc-Lift cond lev (LCL): 923.07 mb = 859.80 m = 2820.82 ft T: 15.41 C 700-500 lapse rate: 7.19 C/km ThetaE index: 2.82 C Layer 785.0- 739.0 mb Conv cond level (CCL): 923.88 mb = 852.35 m = 2796.39 ft Mean mixing ratio: 12.05 g/kg Conv temperature: 22.78 C = 73.00 F Cap Strength: 7.42 C Lifted Index: 1.82 C Risk: Showers probable Lifted Index @300 mb: 3.20 C Lifted Index @700 mb: 5.54 C Showalter Index: 1.47 C Risk: Showers probable Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.50 C Cross Totals Index: 21.70 C K Index: 28.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 193.00 Risk: None Energy Index: -1.12 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.48 J/kg Max Up Vert Vel: 3.60 m/s Conv Inhibition (B-): 529.38 J/kg Cap Strength: 7.38 C Lift Cond Lev (LCL): 930.51 mb = 791.33 m = 2596.19 ft Lev Free Conv (LFC): 425.51 mb = 7093.38 m = 23271.96 ft Equ Level (EL): 405.51 mb = 7449.38 m = 24439.91 ft B at Equ Level: 4.71 J/kg Max Parcel Lev (MPL): 395.51 mb = 7632.50 m = 25040.69 ft Wind level data Storm motion: 301 at 13 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 1008 109 70 4 -3.8 -1.4 | 109 16 -14.8 5.1 1 1000 172 105 9 -8.7 2.3 | 114 22 -19.7 8.8 2 985 305 100 7 -6.9 1.2 | 113 20 -17.9 7.7 3 950 610 75 8 -7.7 -2.1 | 103 19 -18.8 4.4 4 925 842 60 8 -6.9 -4.0 | 98 18 -18.0 2.5 5 917 914 55 8 -6.6 -4.6 | 96 18 -17.6 1.9 6 850 1557 355 16 1.4 -15.9 | 46 13 -9.6 -9.4 7 794 2134 310 20 15.3 -12.9 | 326 8 4.3 -6.4 8 765 2438 280 23 22.7 -4.0 | 258 12 11.6 2.5 9 700 3187 250 14 13.2 4.8 | 191 11 2.1 11.3 10 635 3962 255 20 19.3 5.2 | 215 14 8.3 11.7 11 588 4572 245 23 20.8 9.7 | 211 19 9.8 16.2 12 545 5182 245 22 19.9 9.3 | 209 18 8.9 15.8 13 500 5870 275 17 16.9 -1.5 | 230 8 5.9 5.0 14 466 6401 280 13 12.8 -2.3 | 203 5 1.8 4.2 15 430 7010 270 15 15.0 -0.0 | 211 8 4.0 6.5 16 400 7550 275 34 33.9 -3.0 | 261 23 22.8 3.5 17 364 8230 290 45 42.3 -15.4 | 286 32 31.2 -8.9 18 334 8839 290 47 44.2 -16.1 | 286 34 33.1 -9.6 19 300 9600 275 51 50.8 -4.4 | 267 40 39.8 2.1 20 253 10760 280 80 78.8 -13.9 | 276 68 67.7 -7.4 21 250 10840 280 78 76.8 -13.5 | 276 66 65.8 -7.0 22 200 12280 275 73 72.7 -6.4 | 270 62 61.7 0.1 23 150 14050 265 57 56.8 5.0 | 256 47 45.7 11.5 24 100 16520 240 33 28.6 16.5 | 217 29 17.5 23.0 25 82 17708 275 27 26.9 -2.4 | 255 16 15.9 4.1 26 70 18640 305 11 9.0 -6.3 | 95 2 -2.0 0.2 27 50 20660 130 15 -11.5 9.6 | 126 28 -22.5 16.1 28 30 23840 40 17 -10.9 -13.0 | 73 23 -22.0 -6.5 29 20 26410 100 21 -20.7 3.6 | 108 33 -31.7 10.1 Wind Parameters Mean winds (0-6000m): 270.5 at 17.1 knts Storm direction: 300.5 at 12.8 knts Shear (0-3000m) pos: 0.7 neg: 3.9 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 87.6 deg Storm rel helicity (0-3000m) pos: 7.1 neg: -184.9 tot: -177.8 m^2/s^2 ave: -59.3 10^-3 m/s^2 rel: -0.82 Storm rel vorticity (0-3000m) horiz: 11.4 stream: -9.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 79.88 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 92 7 110 20| 4.1 0.0 4.1| 7.1 -18.5 -11.4 -22.8 -0.20| 10.8 -2.1 1000 73 8 103 19| 2.1 3.3 5.4| 7.1 -47.3 -40.2 -40.2 -0.48| 8.8 -4.2 1500 42 10 87 18| 1.4 6.0 7.4| 7.1 -93.7 -86.6 -57.8 -0.67| 10.1 -6.7 2000 11 12 69 14| 1.0 6.5 7.5| 7.1-123.2-116.2 -58.1 -0.74| 10.9 -8.0 2500 340 14 44 9| 0.8 5.9 6.7| 7.1-159.6-152.5 -61.0 -0.79| 11.9 -9.4 3000 319 15 19 5| 0.7 3.9 4.6| 7.1-184.9-177.8 -59.3 -0.82| 11.4 -9.4 4000 292 15 255 3| 0.5 3.7 4.2| 24.9-188.7-163.8 -41.0 -0.68| 9.6 -6.5 5000 274 17 226 8| 0.4 3.1 3.5| 24.9-195.8-170.9 -34.2 -0.66| 8.1 -5.3 6000 271 17 224 9| 1.3 2.6 3.9| 40.5-197.3-156.8 -26.1 -0.53| 7.9 -4.2 Wrote GIF file: /home/apache/climate/data/raob//FALE/skewt/FALE.skewt.20251207.12.gif