UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120112.upa.cvt Date: 1200Z 1 DEC 25 Searching for FALE... Searching the city database file for: FALE ... Date:1200Z 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 1003 109 24.6 16.6 61 8.0 19.2 60 8 297.5 299.7 292.3 332.1 11.93 1 1000 129 23.0 16.0 65 7.0 18.4 75 11 296.1 298.2 291.5 329.3 11.50 2 999 138 22.4 15.4 65 7.0 17.8 75 11 295.6 297.6 291.0 327.5 11.07 3 991 208 21.4 15.4 69 6.0 17.5 73 11 295.3 297.3 291.0 327.4 11.17 4 933 727 16.8 14.0 84 2.8 15.0 62 6 295.8 297.7 290.9 327.0 10.83 5 925 800 16.6 13.7 83 2.9 14.7 50 6 296.3 298.2 290.9 327.2 10.71 6 865 1370 13.8 12.5 92 1.3 13.0 298 11 299.1 301.0 291.7 330.1 10.59 7 850 1518 14.0 11.2 83 2.8 12.3 270 13 300.8 302.6 291.7 329.9 9.88 8 780 2239 11.0 2.0 54 9.0 6.1 223 14 305.1 306.1 289.5 322.3 5.67 9 760 2456 11.4 -13.6 16 25.0 1.4 230 23 307.8 308.1 286.5 313.5 1.76 10 738 2701 9.6 -1.4 46 11.0 3.9 237 23 308.4 309.3 289.6 322.9 4.68 11 731 2780 9.6 -8.4 27 18.0 1.6 240 23 309.3 309.8 288.1 318.1 2.77 12 730 2791 9.6 -8.4 27 18.0 1.6 240 23 309.4 309.9 288.2 318.2 2.78 13 700 3138 7.0 -22.0 11 29.0 -2.5 250 22 310.2 310.4 286.5 313.4 0.94 14 678 3399 5.6 -26.4 8 32.0 -3.8 247 20 311.5 311.6 286.6 313.8 0.65 15 545 5144 -6.1 -38.1 6 32.0 -12.5 245 25 317.7 317.7 288.3 318.6 0.26 16 500 5810 -11.9 -32.9 16 21.0 -16.3 255 22 318.5 318.6 288.8 320.2 0.48 17 481 6105 -14.5 -31.5 22 17.0 -18.0 253 22 318.9 319.0 289.0 320.9 0.57 18 425 7034 -20.1 -42.1 12 22.0 -23.2 265 24 323.2 323.3 290.0 324.0 0.22 19 400 7480 -24.5 -44.5 14 20.0 -26.8 270 23 323.1 323.2 289.9 323.8 0.18 20 366 8116 -30.7 -47.7 17 17.0 -32.1 262 27 323.2 323.2 289.9 323.7 0.14 21 323 8992 -35.5 -59.5 7 24.0 -36.7 246 32 328.3 328.3 291.3 328.5 0.04 22 300 9500 -39.5 -61.5 8 22.0 -40.4 270 35 329.7 329.7 291.7 329.8 0.03 23 250 10730 -48.5 -63.5 16 15.0 -48.9 265 43 334.0 334.0 292.8 334.1 0.03 24 229 11301 -52.5 -63.5 25 11.0 -52.7 271 43 336.3 336.4 293.4 336.5 0.03 25 227 11358 -52.9 -63.9 25 11.0 -53.1 271 43 336.6 336.6 293.5 336.7 0.03 26 200 12170 -54.9 -69.9 14 15.0 -55.1 280 44 345.8 345.8 295.7 345.9 0.02 27 191 12464 -54.9 -71.9 10 17.0 -55.2 279 50 350.4 350.4 296.7 350.5 0.01 28 171 13166 -58.3 -75.3 10 17.0 -58.5 277 63 356.0 356.0 297.9 356.1 0.01 29 162 13507 -57.7 -76.7 7 19.0 -57.9 276 70 362.6 362.6 299.2 362.6 0.01 30 158 13664 -58.4 -77.1 7 18.7 -58.6 275 73 364.0 364.0 299.5 364.0 0.01 31 150 13990 -59.9 -77.9 8 18.0 -60.1 265 64 366.9 366.9 300.0 366.9 0.01 32 148 14074 -60.3 -79.3 7 19.0 -60.5 265 63 367.6 367.6 300.1 367.6 0.01 33 130 14883 -59.7 -79.7 6 20.0 -59.9 270 53 382.6 382.6 302.6 382.6 0.01 34 104 16253 -67.1 -83.1 9 16.0 -67.2 279 36 393.6 393.6 304.3 393.7 0.00 35 101 16430 -66.3 -82.3 9 16.0 -66.4 280 34 398.5 398.5 305.0 398.5 0.00 36 100 16490 -66.7 -82.7 9 16.0 -66.8 280 33 398.9 398.9 305.0 398.9 0.00 37 94 16864 -68.5 -83.5 10 15.0 -68.6 300 29 402.4 402.4 305.5 402.5 0.00 38 75 18215 -70.5 -84.5 11 14.0 -70.6 239 10 425.1 425.1 308.3 425.1 0.00 39 70 18630 -66.1 -83.1 8 17.0 -66.3 220 4 443.0 443.0 310.2 443.0 0.01 40 52 20422 -66.1 -85.1 5 19.0 -66.4 70 9 482.3 482.3 313.6 482.3 0.01 41 50 20660 -64.7 -84.7 5 20.0 -65.0 50 10 491.0 491.0 314.3 491.1 0.01 42 45 21308 -61.9 -83.9 4 22.0 -62.4 512.8 512.8 315.8 512.9 0.01 TRP 94 16864 -68.5 -83.5 10 15.0 -68.6 300 29 402.4 402.4 305.5 402.5 0.00 WND 158 13664 -58.4 -77.1 7 18.7 -58.6 275 73 364.0 364.0 299.5 364.0 0.01 Sounding variables and indices 1000-500 mb thick: 5681.00 m Freezing level: 614.34 mb = 4234.13 m = 13891.32 ft Wetbulb zero: 718.28 mb = 2924.90 m = 9596.02 ft Precipitable water: 1.02 inches Sfc-500 mean rel hum: 36.05 % Est. max temperature: 27.57 C = 81.63 F Sfc-Lift cond lev (LCL): 892.07 mb = 1108.14 m = 3635.60 ft T: 15.09 C 700-500 lapse rate: 7.07 C/km ThetaE index: 16.59 C Layer 850.0- 738.0 mb Conv cond level (CCL): 796.95 mb = 2058.68 m = 6754.12 ft Mean mixing ratio: 10.94 g/kg Conv temperature: 31.12 C = 88.01 F Cap Strength: 4.52 C Lifted Index: 0.56 C Risk: Showers probable Lifted Index @300 mb: 2.43 C Lifted Index @700 mb: 3.64 C Showalter Index: -0.61 C Risk: Thunderstorms probable Total Totals Index: 49.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 23.10 C K Index: 8.10 Risk: None Sweat Index: 182.40 Risk: None Energy Index: -1.84 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.29 J/kg Max Up Vert Vel: 6.53 m/s Conv Inhibition (B-): 499.00 J/kg Cap Strength: 4.39 C Lift Cond Lev (LCL): 895.43 mb = 1076.19 m = 3530.77 ft Lev Free Conv (LFC): 390.43 mb = 7653.55 m = 25109.76 ft Equ Level (EL): 350.43 mb = 8420.96 m = 27627.48 ft B at Equ Level: 20.63 J/kg Max Parcel Lev (MPL): 320.43 mb = 9046.90 m = 29681.08 ft Wind level data Storm motion: 277 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 1003 109 60 8 -6.9 -4.0 | 83 20 -19.8 -2.5 1 1000 129 75 11 -10.6 -2.8 | 87 23 -23.5 -1.3 2 980 305 70 10 -9.4 -3.4 | 85 22 -22.2 -1.9 3 946 610 80 6 -5.9 -1.0 | 92 19 -18.7 0.5 4 925 800 50 6 -4.6 -3.9 | 82 18 -17.4 -2.3 5 913 914 25 5 -2.1 -4.5 | 79 15 -14.9 -3.0 6 850 1518 270 13 13.0 -0.0 | 186 2 0.2 1.5 7 790 2134 220 10 6.4 7.7 | 145 11 -6.4 9.2 8 761 2438 230 23 17.6 14.8 | 196 17 4.8 16.3 9 700 3138 250 22 20.7 7.5 | 221 12 7.8 9.1 10 631 3962 240 17 14.7 8.5 | 191 10 1.9 10.0 11 584 4572 250 21 19.7 7.2 | 218 11 6.9 8.7 12 541 5182 245 25 22.7 10.6 | 219 16 9.8 12.1 13 500 5810 255 22 21.3 5.7 | 229 11 8.4 7.2 14 462 6401 250 21 19.7 7.2 | 218 11 6.9 8.7 15 426 7010 265 24 23.9 2.1 | 252 12 11.1 3.6 16 400 7480 270 23 23.0 -0.0 | 261 10 10.2 1.5 17 359 8230 260 28 27.6 4.9 | 247 16 14.7 6.4 18 330 8839 240 31 26.8 15.5 | 219 22 14.0 17.0 19 300 9500 270 35 35.0 -0.0 | 266 22 22.2 1.5 20 250 10730 265 43 42.8 3.7 | 260 30 30.0 5.3 21 200 12170 280 44 43.3 -7.6 | 281 31 30.5 -6.1 22 158 13664 275 73 72.7 -6.4 | 275 60 59.9 -4.8 23 150 13990 265 64 63.8 5.6 | 262 51 50.9 7.1 24 100 16490 280 33 32.5 -5.7 | 282 20 19.7 -4.2 25 94 16864 300 29 25.1 -14.5 | 317 18 12.3 -13.0 26 70 18630 220 4 2.6 3.1 | 114 11 -10.3 4.6 27 50 20660 50 10 -7.7 -6.4 | 77 21 -20.5 -4.9 Wind Parameters Mean winds (0-6000m): 246.9 at 17.2 knts Storm direction: 276.9 at 12.9 knts Shear (0-3000m) pos: 2.6 neg: 2.6 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 136.7 deg Storm rel helicity (0-3000m) pos: 82.5 neg: -50.8 tot: 31.8 m^2/s^2 ave: 10.6 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 11.3 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.24 Bulk Shear: 90.44 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 73 9 87 21| 3.2 0.0 3.2| 18.8 -1.8 17.0 34.1 0.38| 8.4 3.2 1000 59 7 83 19| 1.6 5.1 6.7| 18.8 -35.3 -16.5 -16.5 -0.26| 9.6 -2.5 1500 19 9 67 17| 1.1 6.4 7.4| 19.4 -44.4 -25.0 -16.6 -0.09| 12.7 -1.1 2000 291 9 67 4| 0.8 3.9 4.7| 19.4 -50.8 -31.3 -15.7 -0.14| 11.7 -1.7 2500 246 11 156 7| 3.2 3.1 6.3| 66.5 -50.8 15.7 6.3 0.11| 12.3 1.3 3000 244 13 171 7| 2.6 2.6 5.2| 82.5 -50.8 31.8 10.6 0.17| 11.3 1.9 4000 245 15 183 8| 2.0 1.6 3.5| 84.8 -65.7 19.1 4.8 0.09| 9.3 0.8 5000 245 16 192 8| 2.0 1.6 3.6| 96.4 -65.8 30.6 6.1 0.13| 8.2 1.1 6000 247 17 200 9| 1.5 1.3 2.8|104.8 -69.0 35.8 6.0 0.14| 7.4 1.0 Wrote GIF file: /home/apache/climate/data/raob//FALE/skewt/FALE.skewt.20251201.12.gif