UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025063012.upa.cvt Date: 1200Z 30 JUN 25 Searching for SCFA... Searching the city database file for: SCFA ... Date:1200Z 30 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 1002 120 12.8 8.9 77 3.9 10.6 350 16 285.8 287.0 283.7 305.7 7.15 1 1000 134 12.6 9.3 80 3.3 10.7 355 7 285.8 287.0 283.9 306.3 7.36 2 930 737 7.2 7.2 100 0.0 7.2 111 7 286.2 287.4 283.5 305.4 6.86 3 925 782 9.6 2.6 62 7.0 6.1 120 7 289.1 290.0 282.7 303.4 4.99 4 920 827 15.8 -6.2 21 22.0 6.1 118 7 295.9 296.4 282.9 303.8 2.61 5 916 864 17.0 -7.0 19 24.0 6.3 117 7 297.5 298.0 283.4 305.0 2.46 6 914 883 19.4 -7.6 15 27.0 7.3 116 7 300.2 300.6 284.4 307.5 2.36 7 909 930 19.8 -7.2 15 27.0 7.5 115 7 301.1 301.5 284.8 308.6 2.45 8 886 1150 19.0 -9.0 14 28.0 6.6 107 6 302.4 302.8 285.0 309.3 2.18 9 880 1208 20.6 -10.4 11 31.0 7.0 105 6 304.7 305.1 285.7 310.9 1.96 10 850 1507 20.2 -9.8 12 30.0 6.8 95 5 307.3 307.7 286.8 314.1 2.13 11 828 1732 19.0 -14.0 9 33.0 5.3 109 5 308.4 308.6 286.5 313.4 1.56 12 700 3151 11.4 -36.6 2 48.0 -1.3 195 5 315.1 315.2 287.4 316.0 0.24 13 694 3223 11.0 -34.0 3 45.0 -1.4 197 5 315.4 315.5 287.6 316.6 0.31 14 551 5091 -4.1 -32.1 9 28.0 -10.8 241 17 319.1 319.1 289.0 320.7 0.47 15 522 5515 -6.7 -27.7 17 21.0 -12.2 252 20 320.9 321.0 289.8 323.6 0.75 16 500 5850 -8.3 -29.3 17 21.0 -13.5 260 22 322.9 323.1 290.4 325.3 0.68 17 454 6590 -12.9 -36.9 11 24.0 -17.6 260 28 326.2 326.3 291.0 327.5 0.36 18 400 7540 -20.3 -41.3 14 21.0 -23.4 260 35 328.6 328.7 291.6 329.6 0.26 19 300 9600 -37.1 -57.1 11 20.0 -38.2 255 44 333.1 333.1 292.6 333.3 0.06 20 287 9904 -39.3 -61.3 8 22.0 -40.2 255 44 334.2 334.2 292.9 334.3 0.03 21 250 10830 -47.7 -63.7 14 16.0 -48.1 255 45 335.2 335.2 293.2 335.3 0.03 22 221 11635 -55.1 -66.1 24 11.0 -55.3 261 49 335.8 335.8 293.3 335.9 0.02 23 202 12207 -58.3 -72.3 15 14.0 -58.5 265 52 339.5 339.5 294.2 339.5 0.01 24 200 12270 -57.7 -73.7 11 16.0 -57.9 265 52 341.4 341.4 294.7 341.4 0.01 25 198 12333 -57.3 -73.3 11 16.0 -57.5 266 52 343.0 343.0 295.0 343.0 0.01 26 166 13425 -65.5 -77.5 17 12.0 -65.6 279 59 347.0 347.0 296.0 347.1 0.01 27 154 13881 -66.1 -80.3 12 14.2 -66.2 285 62 353.6 353.6 297.4 353.6 0.00 28 150 14040 -66.3 -81.3 10 15.0 -66.4 280 59 355.9 355.9 297.9 355.9 0.00 29 145 14245 -67.3 -82.3 10 15.0 -67.4 275 61 357.6 357.6 298.2 357.6 0.00 30 100 16470 -70.9 -87.9 6 17.0 -71.0 270 52 390.7 390.7 303.9 390.7 0.00 31 79 17865 -71.5 -89.5 5 18.0 -71.6 257 35 416.8 416.8 307.3 416.8 0.00 32 70 18590 -65.3 -89.3 2 24.0 -65.5 250 26 444.7 444.7 310.3 444.7 0.00 33 69 18678 -65.1 -89.1 2 24.0 -65.3 249 26 446.9 446.9 310.6 447.0 0.00 34 63 19231 -65.9 -88.9 3 23.0 -66.1 245 24 457.0 457.0 311.5 457.0 0.00 35 50 20650 -61.1 -88.1 2 27.0 -61.6 235 20 499.5 499.5 314.9 499.5 0.00 36 42 21742 -59.1 -87.1 1 28.0 -59.9 273 14 530.0 530.0 316.9 530.0 0.00 37 38 22371 -59.9 -87.9 1 28.0 -60.6 294 10 543.3 543.3 317.7 543.4 0.00 38 30 23880 -51.7 -83.7 1 32.0 -53.9 345 2 603.7 603.7 320.8 603.8 0.01 39 29 24100 -51.1 -84.1 1 33.0 -53.5 347 4 611.2 611.2 321.1 611.3 0.01 40 28 24326 -53.3 -84.3 1 31.0 -55.3 348 6 611.3 611.3 321.1 611.4 0.01 41 21 26192 -49.5 -82.5 1 33.0 -53.0 3 20 675.2 675.2 323.6 675.3 0.02 42 20 26510 -51.5 -83.5 1 32.0 -54.5 5 23 678.5 678.5 323.7 678.7 0.02 43 18 27194 -51.1 -83.1 1 32.0 -54.5 345 22 700.6 700.6 324.4 700.7 0.02 44 13 29333 -45.7 -81.7 1 36.0 -52.1 284 17 787.6 787.6 327.0 787.9 0.04 45 10 31060 -50.7 -83.7 1 33.0 -55.9 235 14 830.3 830.3 328.0 830.6 0.04 46 6.5 33935 -39.9 -78.9 1 39.0 -52.3 984.8 984.8 330.9 986.2 0.12 47 5.7 34828 -41.9 -79.9 1 38.0 -53.8 1013.7 1013.8 331.4 1015.1 0.12 48 5.1 35585 -40.1 -81.1 0 41.0 -53.7 1054.6 1054.7 332.0 1055.9 0.11 TRP 145 14245 -67.3 -82.3 10 15.0 -67.4 275 61 357.6 357.6 298.2 357.6 0.00 WND 154 13881 -66.1 -80.3 12 14.2 -66.2 285 62 353.6 353.6 297.4 353.6 0.00 Sounding variables and indices 1000-500 mb thick: 5716.00 m Freezing level: 589.83 mb = 4583.86 m = 15038.74 ft Wetbulb zero: 725.67 mb = 2846.66 m = 9339.33 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 18.00 % Est. max temperature: 34.15 C = 93.48 F Sfc-Lift cond lev (LCL): 944.81 mb = 606.04 m = 1988.30 ft T: 8.38 C 700-500 lapse rate: 7.30 C/km ThetaE index: 2.86 C Layer 930.0- 920.0 mb Conv cond level (CCL): 573.48 mb = 4767.34 m = 15640.68 ft Mean mixing ratio: 6.00 g/kg Conv temperature: 45.53 C = 113.95 F Cap Strength: 17.54 C Lifted Index: 16.52 C Risk: None Lifted Index @300 mb: 19.31 C Lifted Index @700 mb: 17.47 C Showalter Index: 11.48 C Risk: None Total Totals Index: 27.00 C Risk: None Vertical Totals Index: 28.50 C Cross Totals Index: -1.50 C K Index: -29.30 Risk: None Sweat Index: 32.00 Risk: None Energy Index: 2.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 66.01 J/kg Max Up Vert Vel: 11.49 m/s Conv Inhibition (B-): 77655.44 J/kg Cap Strength: 17.52 C Lift Cond Lev (LCL): 866.75 mb = 1339.02 m = 4393.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 269 at 8 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 120 350 16 2.8 -15.8 | 17 17 -4.8 -15.8 1 1000 134 355 7 0.6 -7.0 | 45 10 -7.0 -7.0 2 925 782 120 7 -6.1 3.5 | 104 14 -13.6 3.4 3 850 1507 95 5 -5.0 0.4 | 92 13 -12.5 0.4 4 700 3151 195 5 1.3 4.8 | 127 8 -6.3 4.8 5 500 5850 260 22 21.7 3.8 | 255 15 14.1 3.7 6 400 7540 260 35 34.5 6.1 | 257 28 26.9 6.0 7 300 9600 255 44 42.5 11.4 | 252 37 34.9 11.3 8 250 10830 255 45 43.5 11.6 | 252 38 35.9 11.6 9 200 12270 265 52 51.8 4.5 | 264 44 44.2 4.5 10 154 13881 285 62 59.9 -16.0 | 287 55 52.3 -16.1 11 150 14040 280 59 58.1 -10.2 | 282 52 50.5 -10.3 12 145 14245 275 61 60.8 -5.3 | 276 53 53.2 -5.4 13 100 16470 270 52 52.0 -0.0 | 270 44 44.4 -0.1 14 70 18590 250 26 24.4 8.9 | 242 19 16.9 8.8 15 50 20650 235 20 16.4 11.5 | 218 14 8.8 11.4 16 30 23880 345 2 0.5 -1.9 | 74 7 -7.0 -2.0 17 20 26510 5 23 -2.0 -22.9 | 23 25 -9.6 -23.0 18 10 31060 235 14 11.5 8.0 | 206 9 3.9 8.0 Wind Parameters Mean winds (0-6000m): 239.4 at 10.1 knts Storm direction: 269.4 at 7.6 knts Shear (0-3000m) pos: 3.7 neg: 0.2 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 109.9 deg Storm rel helicity (0-3000m) pos: 92.8 neg: -9.4 tot: 83.4 m^2/s^2 ave: 27.8 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 4.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1.74 Bulk Shear: 38.02 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 38 7 65 13| 18.9 0.0 18.9| 59.5 0.0 59.5 118.9 0.89| 20.0 17.8 1000 83 7 86 14| 10.1 0.0 10.1| 73.0 -4.8 68.2 68.2 0.79| 12.6 10.0 1500 91 6 90 14| 6.7 0.4 7.2| 74.8 -9.4 65.3 43.5 0.70| 9.2 6.4 2000 98 6 93 14| 5.5 0.3 5.8| 82.9 -9.4 73.5 36.7 0.72| 7.6 5.5 2500 107 6 97 13| 4.5 0.3 4.8| 89.2 -9.4 79.8 31.9 0.73| 6.6 4.8 3000 116 6 101 13| 3.7 0.2 3.9| 92.8 -9.4 83.4 27.8 0.72| 5.9 4.3 4000 155 6 119 12| 3.3 0.2 3.4|108.0 -9.4 98.5 24.6 0.76| 5.4 4.1 5000 204 8 149 8| 2.8 0.1 2.9|129.4 -9.4 120.0 24.0 0.80| 5.2 4.1 6000 239 10 193 5| 2.5 0.1 2.6|153.2 -9.4 143.7 24.0 0.79| 5.1 4.0 Wrote GIF file: /home/apache/climate/data/raob//SCFA/skewt/SCFA.skewt.20250630.12.gif