UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025062812.upa.cvt Date: 1200Z 28 JUN 25 Searching for SCFA... Searching the city database file for: SCFA ... Date:1200Z 28 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 1008 120 12.2 7.2 71 5.0 9.5 150 6 284.7 285.8 282.3 302.3 6.32 1 1000 182 12.2 7.6 73 4.6 9.7 165 8 285.4 286.5 282.8 303.6 6.55 2 925 829 6.4 5.9 97 0.5 6.1 195 15 285.9 286.9 282.8 303.5 6.30 3 916 909 5.6 5.6 100 0.0 5.6 175 14 285.8 286.9 282.7 303.3 6.23 4 896 1089 4.6 3.2 91 1.4 3.9 131 11 286.6 287.6 282.1 301.8 5.38 5 892 1126 5.2 0.9 74 4.3 3.2 122 10 287.6 288.4 281.6 300.7 4.58 6 887 1172 11.0 -10.0 22 21.0 2.7 111 10 294.1 294.4 281.4 300.2 2.01 7 881 1229 12.8 -13.2 15 26.0 2.9 97 9 296.5 296.8 281.9 301.4 1.57 8 871 1325 14.0 -15.0 12 29.0 3.1 74 7 298.7 299.0 282.6 303.0 1.37 9 850 1530 12.6 -16.4 12 29.0 2.1 25 4 299.3 299.6 282.7 303.3 1.25 10 700 3131 4.0 -32.0 5 36.0 -5.0 300 13 306.9 307.0 284.7 308.2 0.37 11 631 3966 -0.9 -41.9 3 41.0 -8.8 300 22 310.6 310.6 285.7 311.1 0.15 12 580 4630 -6.9 -34.9 9 28.0 -12.6 300 30 311.1 311.2 286.2 312.3 0.34 13 500 5770 -14.9 -47.9 4 33.0 -19.1 300 43 314.9 314.9 287.2 315.3 0.10 14 476 6138 -18.3 -45.3 7 27.0 -21.7 301 50 315.1 315.2 287.3 315.7 0.14 15 400 7410 -27.3 -52.3 7 25.0 -29.3 305 75 319.5 319.5 288.7 319.8 0.08 16 362 8125 -31.5 -62.5 3 31.0 -33.1 303 90 323.1 323.1 289.8 323.2 0.02 17 349 8384 -30.9 -65.9 2 35.0 -32.7 303 95 327.4 327.4 291.0 327.4 0.02 18 300 9450 -35.5 -71.5 1 36.0 -36.9 300 118 335.3 335.3 293.2 335.4 0.01 19 282 9877 -37.5 -70.5 2 33.0 -38.7 300 128 338.5 338.5 294.0 338.5 0.01 20 272 10126 -37.3 -63.3 5 26.0 -38.5 300 134 342.3 342.3 294.9 342.4 0.03 21 250 10700 -42.5 -58.5 16 16.0 -43.2 300 147 342.9 342.9 295.1 343.1 0.06 22 221 11523 -50.3 -59.3 34 9.0 -50.6 300 146 343.2 343.2 295.1 343.4 0.06 23 200 12170 -55.5 -67.5 21 12.0 -55.7 300 146 344.9 344.9 295.5 345.0 0.02 24 197 12266 -56.3 -67.3 24 11.0 -56.5 345.1 345.1 295.6 345.2 0.02 25 185 12664 -58.1 -76.1 8 18.0 -58.3 348.4 348.4 296.3 348.5 0.01 26 176 12978 -58.5 -79.5 5 21.0 -58.7 352.8 352.8 297.3 352.8 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5588.00 m Freezing level: 643.67 mb = 3812.42 m = 12507.77 ft Wetbulb zero: 805.32 mb = 1975.22 m = 6480.32 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 21.33 % Est. max temperature: 26.64 C = 79.95 F Sfc-Lift cond lev (LCL): 934.65 mb = 742.86 m = 2437.17 ft T: 7.17 C 700-500 lapse rate: 7.16 C/km ThetaE index: 3.46 C Layer 925.0- 881.0 mb Conv cond level (CCL): 920.57 mb = 868.32 m = 2848.77 ft Mean mixing ratio: 6.38 g/kg Conv temperature: 13.35 C = 56.02 F Cap Strength: 12.18 C Lifted Index: 11.68 C Risk: None Lifted Index @300 mb: 22.72 C Lifted Index @700 mb: 11.48 C Showalter Index: 11.80 C Risk: None Total Totals Index: 26.00 C Risk: None Vertical Totals Index: 27.50 C Cross Totals Index: -1.50 C K Index: -24.90 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 2.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.81 J/kg Max Up Vert Vel: 1.90 m/s Conv Inhibition (B-): 0.30 J/kg Cap Strength: 12.12 C Lift Cond Lev (LCL): 923.78 mb = 839.85 m = 2755.38 ft Lev Free Conv (LFC): 908.78 mb = 973.72 m = 3194.59 ft Equ Level (EL): 898.78 mb = 1064.05 m = 3490.94 ft B at Equ Level: 1.28 J/kg Max Parcel Lev (MPL): 888.78 mb = 1155.68 m = 3791.57 ft Wind level data Storm motion: 326 at 15 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 1008 120 150 6 -3.0 5.2 | 147 21 -11.4 17.6 1 1000 182 165 8 -2.1 7.7 | 153 23 -10.4 20.1 2 925 829 195 15 3.9 14.5 | 171 27 -4.5 26.9 3 850 1530 25 4 -1.7 -3.6 | 131 13 -10.1 8.8 4 700 3131 300 13 11.3 -6.5 | 206 7 2.9 5.9 5 500 5770 300 43 37.2 -21.5 | 288 30 28.9 -9.1 6 400 7410 305 75 61.4 -43.0 | 300 61 53.1 -30.6 7 300 9450 300 118 102.2 -59.0 | 296 105 93.8 -46.6 8 250 10700 300 147 127.3 -73.5 | 297 134 118.9 -61.1 9 200 12170 300 146 126.4 -73.0 | 297 133 118.1 -60.6 Wind Parameters Mean winds (0-6000m): 296.0 at 19.9 knts Storm direction: 326.0 at 15.0 knts Shear (0-3000m) pos: 1.5 neg: 3.7 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 58.3 deg Storm rel helicity (0-3000m) pos: 79.5 neg: -143.5 tot: -64.0 m^2/s^2 ave: -21.3 10^-3 m/s^2 rel: -0.06 Storm rel vorticity (0-3000m) horiz: 9.8 stream: -0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 92.01 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 ------------------------------------------------------------------------------- 500 176 10 158 24| 8.8 0.0 8.8| 43.8 0.0 43.8 87.6 0.80| 9.0 7.2 1000 179 12 160 25| 4.4 6.1 10.5| 64.3-110.5 -46.2 -46.2 -0.20| 14.3 -2.9 1500 185 10 162 24| 2.9 5.9 8.8| 69.8-140.2 -70.3 -46.9 -0.22| 14.5 -3.2 2000 186 9 161 23| 2.2 5.1 7.3| 69.8-143.5 -73.7 -36.8 -0.23| 11.9 -2.7 2500 213 9 170 20| 1.8 4.4 6.2| 73.1-143.5 -70.4 -28.2 -0.16| 10.5 -1.7 3000 250 9 181 16| 1.5 3.7 5.2| 79.5-143.5 -64.0 -21.3 -0.06| 9.8 -0.6 4000 283 12 196 10| 1.1 4.1 5.2| 99.1-143.5 -44.4 -11.1 0.08| 8.8 0.7 5000 292 15 221 9| 0.9 4.4 5.3|118.8-143.5 -24.7 -4.9 0.12| 8.2 1.0 6000 296 20 249 10| 1.0 4.1 5.1|150.7-143.5 7.2 1.2 0.15| 8.1 1.2 Wrote GIF file: /home/apache/climate/data/raob//SCFA/skewt/SCFA.skewt.20250628.12.gif