UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025070112.upa.cvt Date: 1200Z 1 JUL 25 Searching for SCFA... Searching the city database file for: SCFA ... Date:1200Z 1 JUL 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 13.4 8.4 72 5.0 10.6 190 2 286.3 287.5 283.7 305.6 6.90 1 1000 144 13.0 8.7 75 4.3 10.6 250 2 286.1 287.4 283.8 305.9 7.07 2 925 792 6.8 6.8 100 0.0 6.8 135 7 286.3 287.4 283.4 305.0 6.71 3 923 810 6.8 6.2 96 0.6 6.5 134 7 286.4 287.6 283.2 304.5 6.45 4 919 846 10.0 0.0 50 10.0 5.2 133 7 290.1 290.8 282.2 302.1 4.16 5 918 855 13.4 -6.6 24 20.0 4.8 132 7 293.6 294.1 281.8 301.3 2.54 6 916 873 17.6 -10.4 14 28.0 5.9 132 7 298.1 298.5 283.0 304.0 1.89 7 908 949 22.4 -12.6 9 35.0 7.6 128 8 303.8 304.1 284.9 308.9 1.60 8 891 1112 21.4 -13.6 8 35.0 6.9 122 8 304.4 304.7 285.0 309.3 1.50 9 881 1210 23.4 -12.6 8 36.0 7.8 118 9 307.5 307.8 286.3 312.8 1.64 10 850 1521 22.6 -16.4 6 39.0 6.6 105 10 309.8 310.1 286.7 313.9 1.25 11 844 1582 22.6 -15.4 7 38.0 6.8 108 10 310.4 310.7 287.1 315.0 1.36 12 726 2866 13.0 162 12 313.6 13 700 3171 11.0 -21.0 9 32.0 -0.4 175 13 314.7 314.9 288.1 318.1 1.02 14 616 4218 2.8 -25.2 11 28.0 -5.7 205 16 317.0 317.1 288.6 319.7 0.80 15 540 5269 -3.7 -26.7 15 23.0 -10.2 237 20 321.4 321.5 290.0 324.2 0.80 16 500 5870 -8.5 -29.5 17 21.0 -13.7 255 22 322.7 322.8 290.3 325.1 0.66 17 468 6380 -12.5 -30.5 21 18.0 -16.6 248 26 323.9 324.0 290.6 326.2 0.65 18 430 7022 -16.9 -45.9 6 29.0 -21.0 238 31 326.2 326.2 290.8 326.8 0.15 19 400 7560 -21.7 -39.7 18 18.0 -24.4 230 35 326.8 326.8 291.1 327.9 0.30 20 388 7783 -23.7 -37.7 26 14.0 -25.8 233 36 327.0 327.1 291.3 328.5 0.38 21 386 7821 -24.1 -36.1 32 12.0 -26.0 233 36 327.0 327.1 291.3 328.7 0.45 22 335 8839 -30.9 -53.9 9 23.0 -32.6 245 40 331.2 331.2 292.1 331.5 0.07 23 300 9610 -37.7 -58.7 9 21.0 -38.8 255 43 332.2 332.2 292.4 332.4 0.05 24 283 10009 -41.3 -59.3 13 18.0 -42.1 332.7 332.7 292.5 332.8 0.05 TRP WND Sounding variables and indices 1000-500 mb thick: 5726.00 m Freezing level: 583.26 mb = 4670.70 m = 15323.64 ft Wetbulb zero: 707.30 mb = 3084.27 m = 10118.89 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 24.43 % Est. max temperature: 36.71 C = 98.07 F Sfc-Lift cond lev (LCL): 930.25 mb = 744.94 m = 2444.00 ft T: 7.25 C 700-500 lapse rate: 7.22 C/km ThetaE index: 4.64 C Layer 925.0- 916.0 mb Conv cond level (CCL): 560.63 mb = 4969.54 m = 16304.05 ft Mean mixing ratio: 5.98 g/kg Conv temperature: 47.25 C = 117.06 F Cap Strength: 19.71 C Lifted Index: 16.62 C Risk: None Lifted Index @300 mb: 18.97 C Lifted Index @700 mb: 17.31 C Showalter Index: 10.54 C Risk: None Total Totals Index: 23.20 C Risk: None Vertical Totals Index: 31.10 C Cross Totals Index: -7.90 C K Index: -17.30 Risk: None Sweat Index: 42.00 Risk: None Energy Index: 2.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 59.83 J/kg Max Up Vert Vel: 10.94 m/s Conv Inhibition (B-): 5764.99 J/kg Cap Strength: 19.67 C Lift Cond Lev (LCL): 869.58 mb = 1323.23 m = 4341.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 233 at 10 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 120 190 2 0.3 2.0 | 62 9 -7.8 -4.2 1 1000 144 250 2 1.9 0.7 | 49 8 -6.3 -5.5 2 925 792 135 7 -4.9 4.9 | 85 13 -13.1 -1.2 3 850 1521 105 10 -9.7 2.6 | 79 18 -17.8 -3.6 4 700 3171 175 13 -1.1 13.0 | 126 11 -9.3 6.8 5 500 5870 255 22 21.3 5.7 | 272 13 13.1 -0.5 6 400 7560 230 35 26.8 22.5 | 229 25 18.7 16.3 7 300 9610 255 43 41.5 11.1 | 262 34 33.4 5.0 Wind Parameters Mean winds (0-6000m): 202.8 at 13.6 knts Storm direction: 232.8 at 10.2 knts Shear (0-3000m) pos: 2.1 neg: 1.7 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 62.6 deg Storm rel helicity (0-3000m) pos: 59.2 neg: -11.9 tot: 47.4 m^2/s^2 ave: 15.8 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 2.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 4.43 Bulk Shear: 13.52 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 ------------------------------------------------------------------------------- 500 185 4 73 8| 0.0 4.1 4.1| 8.9 -3.1 5.8 11.5 0.39| 8.1 3.1 1000 139 5 80 12| 0.0 4.0 4.0| 9.2 -5.8 3.4 3.4 0.17| 7.1 1.2 1500 124 7 80 14| 0.0 3.4 3.4| 12.7 -11.9 0.8 0.5 0.10| 6.0 0.6 2000 123 8 82 15| 1.0 2.6 3.6| 30.1 -11.9 18.2 9.1 0.26| 5.6 1.4 2500 129 8 87 15| 1.7 2.1 3.8| 45.9 -11.9 34.1 13.6 0.36| 5.4 1.9 3000 138 9 92 14| 2.1 1.7 3.8| 59.2 -11.9 47.4 15.8 0.43| 5.3 2.3 4000 157 10 106 13| 2.5 1.3 3.8| 80.1 -11.9 68.2 17.1 0.54| 5.0 2.7 5000 179 12 124 10| 2.7 1.0 3.8|102.1 -11.9 90.2 18.0 0.63| 5.0 3.2 6000 203 14 156 7| 2.8 0.9 3.7|122.6 -17.6 105.0 17.5 0.61| 5.1 3.1 Wrote GIF file: /home/apache/climate/data/raob//SCFA/skewt/SCFA.skewt.20250701.12.gif