UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025062412.upa.cvt Date: 1200Z 24 JUN 25 Searching for SCFA... Searching the city database file for: SCFA ... Date:1200Z 24 JUN 25 Station: SCFA WMO ident: 85442 Latitude: -23.43 Longitude: -70.45 Elevation: 120.00 ------------------------------------------------------------------------------- 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 120 14.2 8.2 67 6.0 10.9 360 6 287.1 288.3 283.9 306.2 6.81 1 1000 144 14.0 8.0 67 6.0 10.7 20 3 287.1 288.3 283.8 306.1 6.74 2 925 795 7.8 6.8 93 1.0 7.3 350 8 287.3 288.5 283.8 306.2 6.71 3 885 1158 4.8 4.8 100 0.0 4.8 0 10 287.8 288.9 283.4 305.1 6.10 4 884 1167 5.0 3.6 91 1.4 4.3 1 10 288.1 289.1 283.0 304.0 5.61 5 883 1176 7.4 -0.6 57 8.0 3.7 1 10 290.7 291.4 282.5 302.7 4.14 6 881 1195 10.2 -2.8 40 13.0 4.2 2 10 293.8 294.4 283.1 304.2 3.53 7 879 1214 14.4 -6.6 23 21.0 5.1 2 10 298.4 298.8 284.0 306.4 2.65 8 874 1262 15.8 -9.2 17 25.0 5.1 3 10 300.3 300.7 284.2 307.1 2.18 9 856 1439 16.8 -12.2 13 29.0 4.8 8 11 303.1 303.5 284.8 308.7 1.75 10 850 1499 16.8 -13.2 12 30.0 4.6 10 11 303.7 304.0 284.9 308.9 1.62 11 759 2457 14.0 -24.0 6 38.0 1.3 285 6 310.7 310.9 286.5 313.2 0.72 12 700 3132 8.8 -24.2 8 33.0 -1.8 225 3 312.2 312.4 287.1 314.9 0.77 13 583 4613 -1.5 -33.5 7 32.0 -9.2 263 8 317.0 317.1 288.2 318.4 0.39 14 549 5089 -3.3 -39.3 4 36.0 -10.8 276 10 320.3 320.4 289.1 321.2 0.23 15 500 5820 -8.9 -41.9 5 33.0 -14.8 295 13 322.2 322.2 289.6 322.9 0.19 16 400 7510 -21.1 -57.1 2 36.0 -24.5 270 35 327.6 327.6 291.0 327.7 0.04 17 353 8416 -28.7 -58.7 4 30.0 -30.8 266 45 329.3 329.3 291.6 329.4 0.04 18 307 9400 -35.1 -59.1 7 24.0 -36.4 261 55 333.7 333.7 292.7 333.9 0.04 19 300 9560 -35.7 -59.7 7 24.0 -37.0 260 57 335.1 335.1 293.1 335.2 0.04 20 269 10313 -40.1 -66.1 5 26.0 -41.1 254 70 339.3 339.3 294.1 339.3 0.02 21 250 10810 -43.9 -65.9 7 22.0 -44.6 250 79 340.8 340.8 294.6 340.9 0.02 22 211 11926 -52.3 -70.3 10 18.0 -52.6 254 93 344.6 344.6 295.4 344.7 0.01 23 200 12270 -54.9 -69.9 14 15.0 -55.1 255 97 345.8 345.8 295.7 345.9 0.02 24 197 12367 -55.8 -69.8 16 14.0 -56.0 255 98 346.0 346.0 295.7 346.0 0.02 25 180 12937 -60.9 -68.9 34 8.0 -61.0 255 89 346.6 346.6 295.9 346.7 0.02 26 170 13291 -63.1 -73.1 25 10.0 -63.2 255 83 348.7 348.7 296.4 348.7 0.01 27 150 14060 -65.3 -79.3 13 14.0 -65.4 255 71 357.6 357.6 298.2 357.6 0.00 28 148 14141 -65.3 -80.3 11 15.0 -65.4 256 70 359.0 359.0 298.5 359.0 0.00 29 112 15789 -75.3 -85.3 19 10.0 -75.3 275 60 370.0 370.0 300.6 370.1 0.00 30 100 16450 -71.1 -87.1 8 16.0 -71.2 265 58 390.4 390.4 303.8 390.4 0.00 31 92 16947 -68.9 -87.9 5 19.0 -69.0 261 51 404.1 404.1 305.7 404.1 0.00 32 83 17559 -72.9 -89.9 6 17.0 -73.0 257 41 408.1 408.1 306.3 408.1 0.00 33 73 18326 -66.3 -88.3 3 22.0 -66.5 252 30 437.3 437.3 309.6 437.3 0.00 34 70 18580 -66.7 -88.7 3 22.0 -66.9 250 26 441.7 441.7 310.0 441.7 0.00 35 54 20170 -62.7 -88.7 2 26.0 -63.1 285 18 484.9 484.9 313.8 484.9 0.00 36 50 20650 -58.9 -87.9 1 29.0 -59.6 295 15 504.7 504.7 315.3 504.7 0.00 37 43 21602 -54.7 -86.7 1 32.0 -55.9 305 16 537.3 537.3 317.3 537.3 0.00 38 38 22383 -58.9 -87.9 1 29.0 -59.7 314 18 545.9 545.9 317.9 545.9 0.00 39 34 23085 -55.1 -86.1 1 31.0 -56.5 321 19 573.5 573.5 319.3 573.6 0.01 40 31 23672 -56.3 -86.3 1 30.0 -57.6 328 20 585.6 585.6 319.9 585.7 0.01 41 30 23880 -55.7 -86.7 1 31.0 -57.2 330 20 592.8 592.8 320.3 592.8 0.01 42 21 26174 -51.7 -84.7 1 33.0 -54.6 317 16 668.5 668.5 323.4 668.6 0.01 43 20 26490 -53.3 -85.3 1 32.0 -55.9 315 16 673.0 673.0 323.5 673.1 0.01 44 16 27942 -48.1 -84.1 1 36.0 -52.8 302 18 734.3 734.4 325.5 734.5 0.02 45 13 29297 -52.3 -85.3 1 33.0 -56.2 290 19 764.7 764.7 326.3 764.9 0.02 46 12 29820 -47.1 -83.1 1 36.0 -53.2 286 20 800.9 800.9 327.3 801.2 0.03 47 10 31020 -49.5 -84.5 1 35.0 -55.2 275 21 834.8 834.8 328.1 835.1 0.03 48 8.8 31862 -46.9 -83.9 1 37.0 -54.2 875.9 875.9 329.0 876.3 0.04 49 7.3 33097 -48.3 -84.3 1 36.0 -55.7 918.3 918.3 329.8 918.7 0.04 50 6.2 34189 -41.3 -82.3 0 41.0 -53.2 992.2 992.2 331.1 993.0 0.07 TRP 112 15789 -75.3 -85.3 19 10.0 -75.3 275 60 370.0 370.0 300.6 370.1 0.00 WND 197 12367 -55.8 -69.8 16 14.0 -56.0 255 98 346.0 346.0 295.7 346.0 0.02 Sounding variables and indices 1000-500 mb thick: 5676.00 m Freezing level: 600.04 mb = 4397.56 m = 14427.52 ft Wetbulb zero: 734.79 mb = 2727.37 m = 8947.97 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 21.80 % Est. max temperature: 30.55 C = 86.99 F Sfc-Lift cond lev (LCL): 916.46 mb = 871.10 m = 2857.92 ft T: 7.17 C 700-500 lapse rate: 6.58 C/km ThetaE index: 3.41 C Layer 885.0- 881.0 mb Conv cond level (CCL): 906.72 mb = 958.79 m = 3145.58 ft Mean mixing ratio: 6.68 g/kg Conv temperature: 14.64 C = 58.34 F Cap Strength: 16.07 C Lifted Index: 15.92 C Risk: None Lifted Index @300 mb: 20.71 C Lifted Index @700 mb: 14.93 C Showalter Index: 14.11 C Risk: None Total Totals Index: 21.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: -4.30 C K Index: -20.50 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 3.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.72 J/kg Max Up Vert Vel: 1.86 m/s Conv Inhibition (B-): 0.84 J/kg Cap Strength: 16.02 C Lift Cond Lev (LCL): 910.46 mb = 925.04 m = 3034.86 ft Lev Free Conv (LFC): 895.46 mb = 1061.34 m = 3482.05 ft Equ Level (EL): 885.46 mb = 1153.48 m = 3784.35 ft B at Equ Level: -8.03 J/kg Max Parcel Lev (MPL): 885.46 mb = 1153.48 m = 3784.35 ft Wind level data Storm motion: 345 at 6 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 120 360 6 -0.0 -6.0 | 82 2 -1.6 -0.2 1 1000 144 20 3 -1.0 -2.8 | 139 4 -2.6 3.0 2 925 795 350 8 1.4 -7.9 | 5 2 -0.2 -2.1 3 850 1499 10 11 -1.9 -10.8 | 34 6 -3.5 -5.1 4 700 3132 225 3 2.1 2.1 | 184 8 0.6 7.9 5 500 5820 295 13 11.8 -5.5 | 268 10 10.2 0.3 6 400 7510 270 35 35.0 -0.0 | 260 34 33.4 5.8 7 300 9560 260 57 56.1 9.9 | 254 57 54.6 15.7 8 250 10810 250 79 74.2 27.0 | 246 80 72.7 32.8 9 200 12270 255 97 93.7 25.1 | 251 97 92.1 30.9 10 197 12367 255 98 94.7 25.4 | 252 98 93.1 31.1 11 150 14060 255 71 68.6 18.4 | 250 71 67.0 24.1 12 112 15789 275 60 59.8 -5.2 | 269 58 58.2 0.5 13 100 16450 265 58 57.8 5.1 | 259 57 56.2 10.8 14 70 18580 250 26 24.4 8.9 | 237 27 22.9 14.7 15 50 20650 295 15 13.6 -6.3 | 273 12 12.0 -0.6 16 30 23880 330 20 10.0 -17.3 | 324 14 8.4 -11.5 17 20 26490 315 16 11.3 -11.3 | 300 11 9.8 -5.5 18 10 31020 275 21 20.9 -1.8 | 258 20 19.4 3.9 Wind Parameters Mean winds (0-6000m): 314.9 at 8.0 knts Storm direction: 344.9 at 6.0 knts Shear (0-3000m) pos: 0.6 neg: 2.1 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 103.0 deg Storm rel helicity (0-3000m) pos: 2.8 neg: -26.5 tot: -23.7 m^2/s^2 ave: -7.9 10^-3 m/s^2 rel: -0.58 Storm rel vorticity (0-3000m) horiz: 5.4 stream: -3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.35 Bulk Shear: 4.95 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 5 5 116 2| 0.0 0.7 0.7| 1.1 -1.7 -0.6 -1.2 -0.10| 6.6 -0.7 1000 357 6 59 1| 1.4 0.4 1.8| 1.8 -2.4 -0.7 -0.7 -0.14| 5.2 -0.7 1500 1 8 40 3| 1.3 0.2 1.5| 2.8 -4.4 -1.5 -1.0 -0.14| 4.8 -0.7 2000 356 8 24 3| 1.0 1.8 2.8| 2.8 -11.3 -8.5 -4.2 -0.42| 5.5 -2.3 2500 353 8 18 2| 0.8 2.3 3.1| 2.8 -18.6 -15.7 -6.3 -0.52| 5.6 -2.9 3000 359 7 45 2| 0.6 2.1 2.7| 2.8 -26.5 -23.7 -7.9 -0.58| 5.4 -3.1 4000 345 7 349 1| 0.7 1.6 2.3| 12.0 -26.5 -14.6 -3.6 -0.40| 4.6 -1.8 5000 323 7 266 3| 1.1 1.2 2.3| 25.6 -26.5 -0.9 -0.2 -0.21| 4.2 -0.9 6000 315 8 268 4| 1.5 1.0 2.6| 39.0 -26.5 12.5 2.1 -0.08| 4.3 -0.3 Wrote GIF file: /home/apache/climate/data/raob//SCFA/skewt/SCFA.skewt.20250624.12.gif