UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011012.upa.cvt Date: 1200Z 10 JAN 26 Searching for SCFA... Searching the city database file for: SCFA ... Date:1200Z 10 JAN 26 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 1002 120 20.0 16.7 81 3.3 17.8 210 6 293.0 295.1 290.9 327.2 12.02 1 1000 133 19.6 16.9 84 2.7 17.8 230 3 292.8 294.9 291.0 327.4 12.20 2 977 333 17.4 16.1 92 1.3 16.5 258 3 292.5 294.6 290.6 326.2 11.86 3 925 799 15.0 12.3 84 2.7 13.3 325 2 294.6 296.4 289.6 322.7 9.76 4 892 1106 13.2 11.5 89 1.7 12.1 340 6 295.9 297.6 289.9 323.6 9.60 5 869 1328 18.8 3.8 37 15.0 10.3 351 9 303.9 305.0 289.2 321.4 5.79 6 850 1518 18.2 -10.8 13 29.0 5.7 360 11 305.2 305.6 285.8 311.5 1.97 7 848 1538 19.0 -19.0 6 38.0 4.8 0 11 306.3 306.4 285.1 309.6 1.00 8 823 1794 18.2 2.2 34 16.0 9.3 1 10 308.0 309.1 290.2 324.8 5.45 9 754 2538 14.6 -8.4 20 23.0 4.0 3 7 312.0 312.5 288.9 320.6 2.69 10 700 3159 9.0 -7.0 32 16.0 1.5 5 4 312.5 313.1 289.6 322.8 3.23 11 662 3616 4.6 -8.4 38 13.0 -1.2 342 8 312.5 313.1 289.5 322.3 3.06 12 658 3665 7.2 -29.8 5 37.0 -3.4 339 8 316.0 316.1 288.0 317.7 0.49 13 652 3741 7.2 -36.8 3 44.0 -3.9 335 9 316.8 316.9 288.0 317.7 0.25 14 580 4688 0.4 -31.6 7 32.0 -7.9 287 17 319.7 319.8 289.2 321.4 0.47 15 545 5186 -0.5 -44.5 2 44.0 -9.4 261 22 324.3 324.4 290.2 324.9 0.13 16 536 5318 -0.3 -46.3 2 46.0 -9.4 254 23 326.1 326.1 290.7 326.6 0.11 17 500 5870 -3.7 -46.7 2 43.0 -11.7 225 28 328.5 328.6 291.4 329.0 0.11 18 485 6110 -5.1 -47.1 2 42.0 -12.7 226 29 329.7 329.7 291.7 330.1 0.11 19 418 7258 -14.1 -34.1 17 20.0 -18.4 233 36 332.5 332.6 292.9 334.4 0.51 20 400 7590 -17.3 -40.3 12 23.0 -21.2 235 38 332.5 332.6 292.7 333.6 0.28 21 367 8228 -23.1 -44.1 13 21.0 -25.9 241 41 333.1 333.1 292.7 333.9 0.21 22 328 9043 -28.5 -52.5 8 24.0 -30.6 249 44 336.5 336.5 293.6 336.9 0.09 23 326 9087 -27.9 -56.9 5 29.0 -30.3 249 44 337.9 337.9 293.9 338.2 0.05 24 308 9493 -30.1 -60.1 4 30.0 -32.2 253 46 340.4 340.4 294.4 340.5 0.04 25 300 9680 -31.7 -59.7 5 28.0 -33.6 255 47 340.7 340.7 294.6 340.9 0.04 26 250 10940 -42.3 -57.3 18 15.0 -43.0 265 50 343.2 343.2 295.1 343.5 0.07 27 221 11762 -48.7 -62.1 20 13.3 -49.1 275 63 345.6 345.6 295.7 345.8 0.04 28 200 12410 -53.9 -65.9 22 12.0 -54.2 270 60 347.4 347.4 296.1 347.5 0.03 29 193 12638 -56.1 -66.1 27 10.0 -56.3 265 56 347.4 347.5 296.1 347.6 0.03 30 185 12907 -57.9 -72.9 13 15.0 -58.1 259 51 348.8 348.8 296.4 348.8 0.01 31 160 13819 -60.3 -79.3 7 19.0 -60.4 239 34 359.5 359.5 298.6 359.5 0.00 32 150 14220 -63.1 -82.1 6 19.0 -63.2 230 27 361.4 361.4 299.0 361.4 0.00 33 100 16640 -75.9 -89.9 9 14.0 -75.9 120 17 381.1 381.1 302.4 381.1 0.00 34 87 17434 -80.5 -90.5 17 10.0 -80.5 125 23 387.3 387.3 303.4 387.3 0.00 35 81 17840 -77.1 -90.1 11 13.0 -77.1 128 25 402.3 402.3 305.5 402.3 0.00 36 76 18203 -79.1 -91.1 12 12.0 -79.1 131 27 405.5 405.5 305.9 405.5 0.00 37 70 18670 -78.7 -91.7 10 13.0 -78.7 135 29 416.0 416.0 307.2 416.0 0.00 38 59 19657 -74.3 -90.3 7 16.0 -74.4 112 34 446.7 446.7 310.6 446.8 0.00 39 57 19858 -74.7 -90.7 7 16.0 -74.7 108 35 450.3 450.3 310.9 450.3 0.00 40 50 20640 -64.9 -90.9 2 26.0 -65.2 90 39 490.5 490.5 314.2 490.6 0.00 41 48 20890 -64.3 -90.3 2 26.0 -64.7 90 38 497.7 497.7 314.8 497.7 0.00 42 39 22159 -65.7 -90.7 2 25.0 -66.1 88 33 524.6 524.6 316.6 524.7 0.00 43 30 23780 -59.5 -87.5 1 28.0 -60.4 85 27 582.4 582.4 319.8 582.5 0.01 44 25 24936 -55.5 -86.5 1 31.0 -57.2 81 31 625.1 625.1 321.7 625.2 0.01 45 22 25767 -48.5 -82.5 1 34.0 -52.2 77 35 669.2 669.2 323.4 669.4 0.02 46 20 26390 -52.9 -83.9 1 31.0 -55.6 75 37 674.3 674.3 323.6 674.4 0.02 47 19 26721 -53.3 -85.3 1 32.0 -56.0 683.0 683.0 323.9 683.1 0.01 48 14 28710 -48.1 -83.1 1 35.0 -53.2 762.9 762.9 326.3 763.2 0.03 49 12 29725 -48.9 -82.9 1 34.0 -54.2 794.5 794.5 327.1 794.8 0.03 TRP 87 17434 -80.5 -90.5 17 10.0 -80.5 125 23 387.3 387.3 303.4 387.3 0.00 WND 221 11762 -48.7 -62.1 20 13.3 -49.1 275 63 345.6 345.6 295.7 345.8 0.04 Sounding variables and indices 1000-500 mb thick: 5737.00 m Freezing level: 564.44 mb = 4909.40 m = 16106.74 ft Wetbulb zero: 678.24 mb = 3417.50 m = 11212.14 ft Precipitable water: 0.86 inches Sfc-500 mean rel hum: 29.30 % Est. max temperature: 32.10 C = 89.78 F Sfc-Lift cond lev (LCL): 954.46 mb = 531.85 m = 1744.89 ft T: 16.38 C 700-500 lapse rate: 4.68 C/km ThetaE index: 14.02 C Layer 869.0- 823.0 mb Conv cond level (CCL): 895.35 mb = 1074.38 m = 3524.83 ft Mean mixing ratio: 10.84 g/kg Conv temperature: 22.76 C = 72.97 F Cap Strength: 9.99 C Lifted Index: 10.17 C Risk: None Lifted Index @300 mb: 12.05 C Lifted Index @700 mb: 6.70 C Showalter Index: 17.67 C Risk: None Total Totals Index: 14.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: -7.10 C K Index: -4.90 Risk: None Sweat Index: 50.00 Risk: None Energy Index: 3.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.87 J/kg Max Up Vert Vel: 4.44 m/s Conv Inhibition (B-): 50835.40 J/kg Cap Strength: 10.18 C Lift Cond Lev (LCL): 922.57 mb = 821.25 m = 2694.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 282 at 9 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 1002 120 210 6 3.0 5.2 | 142 9 -5.5 7.1 1 1000 133 230 3 2.3 1.9 | 121 7 -6.2 3.8 2 925 799 325 2 1.1 -1.6 | 92 7 -7.4 0.2 3 850 1518 360 11 -0.0 -11.0 | 43 12 -8.5 -9.1 4 700 3159 5 4 -0.3 -4.0 | 77 9 -8.9 -2.1 5 500 5870 225 28 19.8 19.8 | 207 24 11.3 21.7 6 400 7590 235 38 31.1 21.8 | 224 33 22.6 23.7 7 300 9680 255 47 45.4 12.2 | 249 39 36.9 14.0 8 250 10940 265 50 49.8 4.4 | 261 42 41.3 6.2 9 221 11762 275 63 62.8 -5.5 | 274 54 54.2 -3.6 10 200 12410 270 60 60.0 -0.0 | 268 52 51.5 1.9 11 150 14220 230 27 20.7 17.4 | 212 23 12.2 19.2 12 100 16640 120 17 -14.7 8.5 | 114 25 -23.3 10.4 13 87 17434 125 23 -18.8 13.2 | 119 31 -27.4 15.1 14 70 18670 135 29 -20.5 20.5 | 128 37 -29.0 22.4 15 50 20640 90 39 -39.0 0.0 | 92 48 -47.5 1.9 16 30 23780 85 27 -26.9 -2.4 | 89 35 -35.4 -0.5 17 20 26390 75 37 -35.7 -9.6 | 80 45 -44.3 -7.7 Wind Parameters Mean winds (0-6000m): 252.4 at 11.6 knts Storm direction: 282.4 at 8.7 knts Shear (0-3000m) pos: 1.7 neg: 0.0 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): -66.3 deg Storm rel helicity (0-3000m) pos: 16.6 neg: -25.5 tot: -8.8 m^2/s^2 ave: -2.9 10^-3 m/s^2 rel: -0.29 Storm rel vorticity (0-3000m) horiz: 4.1 stream: -1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.93 Bulk Shear: 10.62 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 ------------------------------------------------------------------------------- 500 257 3 113 6| 6.6 0.0 6.6| 0.0 -10.6 -10.6 -21.2 -0.87| 6.8 -5.9 1000 301 3 93 6| 5.6 0.0 5.6| 0.0 -19.1 -19.1 -19.1 -0.89| 5.9 -5.3 1500 344 5 68 8| 5.5 0.0 5.5| 1.1 -25.5 -24.4 -16.3 -0.71| 6.1 -4.3 2000 351 6 62 9| 3.6 0.0 3.6| 6.5 -25.5 -19.0 -9.5 -0.54| 5.1 -2.8 2500 354 6 61 9| 2.5 0.0 2.5| 11.6 -25.5 -13.9 -5.5 -0.41| 4.5 -1.8 3000 355 6 62 9| 1.7 0.0 1.7| 16.6 -25.5 -8.8 -2.9 -0.29| 4.1 -1.2 4000 347 7 57 8| 1.3 1.3 2.6| 16.6 -48.6 -31.9 -8.0 -0.50| 4.5 -2.3 5000 310 9 26 4| 1.0 2.3 3.3| 16.6 -86.8 -70.2 -14.0 -0.64| 5.4 -3.5 6000 252 12 205 6| 0.9 2.8 3.7| 22.6-156.2-133.6 -22.3 -0.65| 6.2 -4.0 Wrote GIF file: /home/apache/climate/data/raob//SCFA/skewt/SCFA.skewt.20260110.12.gif