UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025060312.upa.cvt Date: 1200Z 3 JUN 25 Searching for SCFA... Searching the city database file for: SCFA ... Date:1200Z 3 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 14.4 10.1 75 4.3 11.9 360 4 287.3 288.7 284.9 309.0 7.75 1 1000 144 14.2 10.5 78 3.7 12.0 340 3 287.4 288.7 285.2 309.7 7.99 2 925 795 8.4 8.1 98 0.3 8.2 20 8 287.9 289.2 284.8 308.5 7.34 3 924 804 8.2 7.7 97 0.5 7.9 20 8 287.8 289.0 284.5 307.9 7.15 4 918 858 8.4 6.8 90 1.6 7.5 20 8 288.5 289.7 284.4 307.6 6.76 5 916 876 9.4 4.4 71 5.0 6.8 21 8 289.7 290.7 283.8 306.1 5.73 6 913 903 14.4 -5.6 25 20.0 5.5 21 8 295.1 295.6 282.8 303.4 2.75 7 908 950 17.8 -11.2 13 29.0 5.8 21 8 299.1 299.4 283.2 304.7 1.79 8 896 1064 21.4 -10.6 11 32.0 7.4 22 9 303.9 304.3 285.3 310.0 1.90 9 886 1161 21.0 -11.0 11 32.0 7.1 23 9 304.5 304.9 285.5 310.4 1.86 10 850 1518 18.0 -5.0 20 23.0 6.9 25 10 305.0 305.6 286.9 314.6 3.10 11 840 1619 17.4 -6.6 19 24.0 6.2 22 10 305.4 305.9 286.8 314.1 2.77 12 830 1721 18.6 -29.4 3 48.0 3.6 18 10 307.7 307.8 285.0 309.1 0.40 13 801 2024 17.0 -25.0 4 42.0 2.9 8 11 309.2 309.3 285.8 311.3 0.63 14 792 2120 17.4 -26.6 4 44.0 2.9 5 11 310.6 310.7 286.2 312.5 0.55 15 722 2902 13.2 -30.8 3 44.0 0.0 339 12 314.3 314.4 287.3 315.8 0.41 16 700 3160 11.0 -25.0 6 36.0 -0.8 330 12 314.7 314.8 287.8 317.2 0.72 17 659 3658 6.4 -21.6 11 28.0 -3.1 321 13 315.0 315.2 288.2 318.5 1.03 18 624 4103 4.8 313 14 318.1 19 500 5860 -9.1 -34.1 11 25.0 -14.5 280 19 321.9 322.0 289.8 323.5 0.43 20 470 6335 -12.5 -37.5 10 25.0 -17.2 277 24 323.5 323.5 290.2 324.7 0.32 21 443 6785 -14.7 -41.7 8 27.0 -19.1 275 29 326.2 326.3 290.9 327.1 0.22 22 400 7550 -19.7 -41.7 12 22.0 -23.0 270 38 329.4 329.4 291.8 330.3 0.25 23 335 8839 -30.3 -44.3 24 14.0 -31.8 264 53 332.0 332.1 292.5 332.9 0.22 24 324 9077 -29.9 -50.9 11 21.0 -31.8 263 56 335.8 335.8 293.4 336.2 0.11 25 300 9620 -34.3 -53.3 13 19.0 -35.7 260 62 337.0 337.0 293.7 337.4 0.09 26 279 10124 -38.3 -58.3 10 20.0 -39.4 258 65 338.3 338.3 294.0 338.6 0.05 27 254 10763 -44.1 -47.9 66 3.8 -44.3 255 69 339.0 339.0 294.3 339.7 0.20 28 250 10870 -44.9 -48.9 64 4.0 -45.2 255 70 339.3 339.3 294.3 340.0 0.18 29 217 11799 -52.9 -56.5 65 3.6 -53.0 252 79 340.9 341.0 294.6 341.3 0.08 30 200 12320 -56.9 -61.4 57 4.5 -57.0 250 84 342.7 342.7 295.0 342.9 0.05 31 185 12808 -61.5 -64.9 64 3.4 -61.6 251 89 342.9 342.9 295.1 343.1 0.03 32 159 13729 -68.5 -75.5 36 7.0 -68.5 254 98 346.3 346.3 295.8 346.3 0.01 33 155 13882 -66.9 -76.9 23 10.0 -67.0 254 100 351.5 351.5 297.0 351.6 0.01 34 150 14080 -67.3 -77.3 23 10.0 -67.4 255 102 354.2 354.2 297.5 354.2 0.01 35 147 14201 -67.9 -77.8 23 9.9 -68.0 255 105 355.1 355.1 297.7 355.2 0.01 36 115 15647 -75.5 -84.5 23 9.0 -75.5 250 69 366.9 366.9 300.0 366.9 0.00 37 108 16014 -70.1 -86.1 8 16.0 -70.2 252 64 383.7 383.7 302.8 383.8 0.00 38 100 16470 -71.3 -87.3 8 16.0 -71.3 255 57 390.0 390.0 303.8 390.0 0.00 39 94 16837 -69.7 -87.7 6 18.0 -69.8 255 52 400.1 400.1 305.2 400.1 0.00 40 81 17714 -74.3 -89.3 8 15.0 -74.3 255 39 408.0 408.0 306.3 408.0 0.00 41 70 18570 -71.3 -89.3 5 18.0 -71.4 255 27 431.8 431.8 309.0 431.9 0.00 42 67 18831 -70.7 -89.7 4 19.0 -70.8 256 27 438.6 438.6 309.7 438.6 0.00 43 50 20620 -60.1 -88.1 1 28.0 -60.7 265 24 501.9 501.9 315.1 501.9 0.00 44 47 21006 -57.7 -86.7 1 29.0 -58.5 272 25 516.6 516.6 316.1 516.6 0.00 45 32 23455 -51.9 -84.9 1 33.0 -53.9 317 32 592.1 592.1 320.2 592.2 0.01 46 30 23870 -54.1 -85.1 1 31.0 -55.8 325 33 597.2 597.2 320.5 597.2 0.01 47 26 24796 -50.3 -84.3 1 34.0 -53.1 320 24 632.9 632.9 322.0 633.0 0.01 48 24 25317 -51.5 -84.5 1 33.0 -54.2 317 19 644.1 644.1 322.4 644.2 0.01 49 23 25596 -46.9 -82.9 1 36.0 -51.0 315 17 665.5 665.5 323.3 665.6 0.02 50 20 26520 -47.9 -82.9 1 35.0 -52.0 310 8 689.6 689.6 324.1 689.7 0.02 51 17 27589 -49.1 -83.1 1 34.0 -53.3 718.5 718.5 325.0 718.7 0.02 52 15 28418 -44.9 -81.9 1 37.0 -51.1 758.7 758.7 326.2 758.9 0.03 53 12 29905 -46.5 -82.5 1 36.0 -52.8 803.0 803.0 327.3 803.3 0.04 TRP 115 15647 -75.5 -84.5 23 9.0 -75.5 250 69 366.9 366.9 300.0 366.9 0.00 WND 147 14201 -67.9 -77.8 23 9.9 -68.0 255 105 355.1 355.1 297.7 355.2 0.01 Sounding variables and indices 1000-500 mb thick: 5716.00 m Freezing level: 581.18 mb = 4709.70 m = 15451.57 ft Wetbulb zero: 721.47 mb = 2907.66 m = 9539.45 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 25.41 % Est. max temperature: 32.07 C = 89.73 F Sfc-Lift cond lev (LCL): 940.33 mb = 657.77 m = 2158.02 ft T: 9.62 C 700-500 lapse rate: 7.44 C/km ThetaE index: 6.29 C Layer 925.0- 908.0 mb Conv cond level (CCL): 584.04 mb = 4627.84 m = 15183.01 ft Mean mixing ratio: 6.90 g/kg Conv temperature: 46.45 C = 115.60 F Cap Strength: 16.52 C Lifted Index: 14.14 C Risk: None Lifted Index @300 mb: 20.41 C Lifted Index @700 mb: 15.84 C Showalter Index: 10.36 C Risk: None Total Totals Index: 31.20 C Risk: None Vertical Totals Index: 27.10 C Cross Totals Index: 4.10 C K Index: -13.90 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 2.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.47 J/kg Max Up Vert Vel: 8.18 m/s Conv Inhibition (B-): 57817.53 J/kg Cap Strength: 16.51 C Lift Cond Lev (LCL): 893.70 mb = 1086.64 m = 3565.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 350 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 1003 120 360 4 -0.0 -4.0 | 162 6 -1.7 5.3 1 1000 144 340 3 1.0 -2.8 | 174 7 -0.7 6.5 2 925 795 20 8 -2.7 -7.5 | 112 5 -4.4 1.8 3 850 1518 25 10 -4.2 -9.1 | 92 6 -5.9 0.3 4 700 3160 330 12 6.0 -10.4 | 284 4 4.3 -1.1 5 500 5860 280 19 18.7 -3.3 | 250 18 17.0 6.0 6 400 7550 270 38 38.0 -0.0 | 256 37 36.3 9.3 7 300 9620 260 62 61.1 10.8 | 251 63 59.3 20.1 8 250 10870 255 70 67.6 18.1 | 247 71 65.9 27.4 9 200 12320 250 84 78.9 28.7 | 244 86 77.2 38.1 10 150 14080 255 102 98.5 26.4 | 250 103 96.8 35.7 11 147 14201 255 105 101.4 27.2 | 250 106 99.7 36.5 12 115 15647 250 69 64.8 23.6 | 242 71 63.1 32.9 13 100 16470 255 57 55.1 14.8 | 246 59 53.3 24.1 14 70 18570 255 27 26.1 7.0 | 236 29 24.4 16.3 15 50 20620 265 24 23.9 2.1 | 243 25 22.2 11.4 16 30 23870 325 33 18.9 -27.0 | 316 25 17.2 -17.7 17 20 26520 310 8 6.1 -5.1 | 227 6 4.4 4.2 Wind Parameters Mean winds (0-6000m): 319.6 at 12.6 knts Storm direction: 349.6 at 9.5 knts Shear (0-3000m) pos: 0.9 neg: 1.6 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 124.0 deg Storm rel helicity (0-3000m) pos: 1.6 neg: -13.7 tot: -12.1 m^2/s^2 ave: -4.0 10^-3 m/s^2 rel: -0.67 Storm rel vorticity (0-3000m) horiz: 3.3 stream: -2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.79 Bulk Shear: 11.99 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 ------------------------------------------------------------------------------- 500 360 5 160 5| 2.9 0.0 2.9| 1.6 -3.3 -1.8 -3.5 -0.38| 5.0 -1.9 1000 14 6 134 5| 2.8 0.0 2.8| 1.6 -6.4 -4.8 -4.8 -0.57| 4.0 -2.3 1500 18 7 119 5| 1.9 0.4 2.3| 1.6 -8.2 -6.6 -4.4 -0.59| 3.3 -1.9 2000 17 8 111 4| 1.4 0.9 2.3| 1.6 -10.3 -8.7 -4.3 -0.59| 3.3 -1.9 2500 11 9 103 4| 1.1 1.3 2.4| 1.6 -11.9 -10.3 -4.1 -0.66| 3.3 -2.2 3000 4 9 93 2| 0.9 1.6 2.5| 1.6 -13.7 -12.1 -4.0 -0.67| 3.3 -2.2 4000 350 10 357 1| 0.7 1.8 2.5| 1.6 -16.4 -14.8 -3.7 -0.59| 3.2 -1.9 5000 335 11 287 3| 0.6 2.0 2.5| 1.6 -24.3 -22.7 -4.5 -0.56| 3.1 -1.8 6000 320 13 273 6| 0.5 2.2 2.7| 5.2 -35.0 -29.8 -5.0 -0.50| 3.2 -1.6 Wrote GIF file: /home/apache/climate/data/raob//SCFA/skewt/SCFA.skewt.20250603.12.gif