UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for SCFA... Searching the city database file for: SCFA ... Date:1200Z 30 NOV 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 17.6 13.2 75 4.4 14.9 200 2 290.5 292.2 287.9 317.5 9.54 1 1000 138 17.0 13.4 79 3.6 14.8 235 2 290.1 291.9 287.9 317.5 9.70 2 925 797 11.2 11.2 100 0.0 11.2 160 2 290.8 292.4 287.6 316.4 9.06 3 917 870 10.8 10.6 99 0.2 10.7 146 3 291.1 292.6 287.4 316.0 8.78 4 899 1035 11.8 9.3 85 2.5 10.3 113 4 293.8 295.2 287.9 317.3 8.20 5 883 1186 13.2 2.2 47 11.0 7.5 83 5 296.7 297.6 285.9 311.7 5.08 6 876 1254 16.6 -9.4 16 26.0 5.4 70 5 300.9 301.3 284.4 307.6 2.14 7 856 1451 17.6 -27.4 3 45.0 3.5 32 7 304.0 304.1 283.6 305.6 0.47 8 850 1511 17.8 -26.2 4 44.0 3.6 20 7 304.8 304.9 284.0 306.6 0.53 9 817 1849 18.2 -29.8 2 48.0 3.3 57 6 308.7 308.8 285.4 310.1 0.39 10 792 2113 17.2 -27.8 3 45.0 2.7 86 6 310.4 310.5 286.1 312.1 0.49 11 740 2686 12.8 -21.2 8 34.0 0.8 148 4 311.7 311.8 287.1 314.9 0.95 12 700 3150 11.0 -27.0 5 38.0 -1.0 200 3 314.7 314.8 287.7 316.8 0.60 13 678 3416 10.4 -28.6 5 39.0 -1.6 212 4 316.9 317.0 288.3 318.8 0.53 14 564 4915 -0.9 -29.9 9 29.0 -8.7 283 9 320.7 320.8 289.6 322.7 0.57 15 500 5860 -9.7 -22.7 34 13.0 -13.5 330 12 321.2 321.5 290.4 325.5 1.23 16 493 5968 -10.5 -20.5 44 10.0 -13.6 327 13 321.5 321.8 290.8 326.7 1.52 17 491 5999 -10.5 -22.5 37 12.0 -14.0 327 13 321.9 322.2 290.7 326.3 1.28 18 485 6094 -8.5 -45.5 3 37.0 -14.8 325 14 325.5 325.5 290.6 326.0 0.13 19 405 7467 -16.5 -50.5 4 34.0 -21.0 292 26 332.4 332.4 292.4 332.7 0.09 20 400 7560 -15.9 -49.9 4 34.0 -20.5 290 27 334.3 334.3 293.0 334.7 0.10 21 399 7579 -16.1 -48.1 5 32.0 -20.7 290 27 334.3 334.3 293.0 334.8 0.12 22 326 9068 -27.1 -52.1 7 25.0 -29.5 301 41 339.0 339.1 294.2 339.4 0.09 23 300 9660 -32.7 -53.7 10 21.0 -34.3 305 47 339.3 339.3 294.2 339.6 0.09 24 250 10910 -44.7 -57.7 22 13.0 -45.2 305 52 339.6 339.6 294.3 339.9 0.06 25 231 11432 -49.5 -59.5 30 10.0 -49.8 310 53 340.1 340.1 294.4 340.3 0.05 26 200 12360 -56.1 -70.1 16 14.0 -56.3 320 55 343.9 343.9 295.3 344.0 0.02 27 193 12587 -54.9 -74.9 7 20.0 -55.2 322 57 349.4 349.4 296.5 349.4 0.01 28 172 13315 -60.9 -74.2 16 13.4 -61.0 330 64 351.2 351.2 296.9 351.2 0.01 29 168 13461 -62.1 -74.1 19 12.0 -62.2 327 62 351.5 351.5 297.0 351.6 0.01 30 156 13924 -58.3 -84.3 2 26.0 -58.5 319 55 365.5 365.5 299.8 365.5 0.00 31 150 14170 -59.9 -83.9 3 24.0 -60.1 315 52 366.9 366.9 300.0 366.9 0.00 32 100 16610 -75.1 -90.1 8 15.0 -75.2 345 12 382.6 382.6 302.6 382.6 0.00 33 84 17601 -82.3 -91.3 20 9.0 -82.3 355 16 387.6 387.6 303.4 387.6 0.00 34 78 18013 -82.9 -90.9 24 8.0 -82.9 54 13 394.6 394.6 304.5 394.6 0.00 35 72 18467 -75.3 -88.3 11 13.0 -75.3 118 10 419.9 419.9 307.7 419.9 0.00 36 70 18630 -75.9 -88.9 11 13.0 -75.9 140 9 422.0 422.0 307.9 422.0 0.00 37 66 18969 -77.5 -89.5 13 12.0 -77.6 129 11 425.7 425.7 308.4 425.7 0.00 38 63 19236 -76.9 -89.9 11 13.0 -76.9 120 12 432.7 432.7 309.1 432.7 0.00 39 59 19621 -68.9 -91.9 2 23.0 -69.1 107 14 458.9 458.9 311.7 458.9 0.00 40 56 19931 -71.5 -91.5 4 20.0 -71.6 97 16 459.9 459.9 311.8 459.9 0.00 41 50 20610 -65.7 -91.7 2 26.0 -66.0 75 19 488.7 488.7 314.1 488.7 0.00 42 47 20989 -61.9 -90.9 1 29.0 -62.4 79 19 506.5 506.5 315.4 506.5 0.00 43 41 21828 -64.9 -90.9 2 26.0 -65.3 87 18 519.2 519.2 316.2 519.2 0.00 44 34 22981 -60.5 -89.5 1 29.0 -61.3 98 17 559.3 559.3 318.6 559.3 0.00 45 30 23760 -60.5 -89.5 1 29.0 -61.4 105 16 579.7 579.7 319.6 579.7 0.00 46 28 24190 -60.3 -90.3 1 30.0 -61.3 97 16 591.8 591.8 320.2 591.8 0.00 47 26 24657 -56.7 -88.7 1 32.0 -58.2 89 16 614.7 614.7 321.3 614.8 0.01 48 23 25429 -59.9 -88.9 1 29.0 -61.1 76 17 627.2 627.2 321.8 627.3 0.01 49 20 26310 -56.1 -88.1 1 32.0 -58.1 60 17 664.5 664.5 323.2 664.5 0.01 50 17 27356 -51.5 -86.5 1 35.0 -54.9 68 18 710.8 710.8 324.8 710.9 0.01 51 15 28169 -51.9 -85.9 1 34.0 -55.5 75 19 735.4 735.4 325.5 735.5 0.02 52 10 30870 -39.9 -80.9 0 41.0 -50.3 95 23 870.6 870.6 328.8 871.2 0.06 53 9.7 31078 -39.1 -81.1 0 42.0 -50.0 881.2 881.3 329.1 881.8 0.06 TRP 84 17601 -82.3 -91.3 20 9.0 -82.3 355 16 387.6 387.6 303.4 387.6 0.00 WND 172 13315 -60.9 -74.2 16 13.4 -61.0 330 64 351.2 351.2 296.9 351.2 0.01 Sounding variables and indices 1000-500 mb thick: 5722.00 m Freezing level: 573.08 mb = 4795.31 m = 15732.44 ft Wetbulb zero: 722.22 mb = 2889.21 m = 9478.93 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 23.69 % Est. max temperature: 31.49 C = 88.69 F Sfc-Lift cond lev (LCL): 939.48 mb = 665.69 m = 2183.99 ft T: 12.36 C 700-500 lapse rate: 7.64 C/km ThetaE index: 11.76 C Layer 883.0- 850.0 mb Conv cond level (CCL): 929.25 mb = 758.27 m = 2487.73 ft Mean mixing ratio: 9.23 g/kg Conv temperature: 17.83 C = 64.09 F Cap Strength: 12.84 C Lifted Index: 8.44 C Risk: None Lifted Index @300 mb: 16.26 C Lifted Index @700 mb: 11.92 C Showalter Index: 13.47 C Risk: None Total Totals Index: 11.00 C Risk: None Vertical Totals Index: 27.50 C Cross Totals Index: -16.50 C K Index: -36.70 Risk: None Sweat Index: 26.00 Risk: None Energy Index: 3.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.75 J/kg Max Up Vert Vel: 3.67 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 12.76 C Lift Cond Lev (LCL): 929.35 mb = 757.39 m = 2484.83 ft Lev Free Conv (LFC): 924.35 mb = 802.92 m = 2634.23 ft Equ Level (EL): 914.35 mb = 893.85 m = 2932.56 ft B at Equ Level: 6.08 J/kg Max Parcel Lev (MPL): 894.35 mb = 1079.07 m = 3540.21 ft Wind level data Storm motion: 0 at 5 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 120 200 2 0.7 1.9 | 186 7 0.7 6.5 1 1000 138 235 2 1.6 1.1 | 196 6 1.6 5.7 2 925 797 160 2 -0.7 1.9 | 174 6 -0.7 6.5 3 850 1511 20 7 -2.4 -6.6 | 50 3 -2.4 -2.0 4 700 3150 200 3 1.0 2.8 | 188 7 1.0 7.4 5 500 5860 330 12 6.0 -10.4 | 314 8 6.0 -5.8 6 400 7560 290 27 25.4 -9.2 | 280 26 25.4 -4.7 7 300 9660 305 47 38.5 -27.0 | 300 45 38.5 -22.4 8 250 10910 305 52 42.6 -29.8 | 301 50 42.6 -25.2 9 200 12360 320 55 35.4 -42.1 | 317 52 35.4 -37.5 10 172 13315 330 64 32.0 -55.4 | 328 60 32.0 -50.8 11 150 14170 315 52 36.8 -36.8 | 311 49 36.8 -32.2 12 100 16610 345 12 3.1 -11.6 | 336 8 3.1 -7.0 13 84 17601 355 16 1.4 -15.9 | 353 11 1.4 -11.4 14 70 18630 140 9 -5.8 6.9 | 153 13 -5.8 11.5 15 50 20610 75 19 -18.4 -4.9 | 89 18 -18.3 -0.3 16 30 23760 105 16 -15.5 4.1 | 119 18 -15.4 8.7 17 20 26310 60 17 -14.7 -8.5 | 75 15 -14.7 -3.9 18 10 30870 95 23 -22.9 2.0 | 106 24 -22.9 6.6 Wind Parameters Mean winds (0-6000m): 330.1 at 6.1 knts Storm direction: 0.1 at 4.6 knts Shear (0-3000m) pos: 1.7 neg: 1.5 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 0.6 deg Storm rel helicity (0-3000m) pos: 26.8 neg: -19.8 tot: 7.0 m^2/s^2 ave: 2.3 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.94 Bulk Shear: 7.18 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 ------------------------------------------------------------------------------- 500 208 2 188 6| 0.0 0.7 0.7| 1.4 -2.6 -1.2 -2.4 -0.28| 2.5 -0.7 1000 163 2 174 7| 0.0 2.6 2.6| 1.4 -11.0 -9.6 -9.6 -0.74| 3.7 -2.8 1500 40 4 130 3| 0.0 3.0 3.0| 2.4 -19.8 -17.4 -11.6 -0.68| 5.7 -3.9 2000 49 4 121 4| 1.5 2.2 3.7| 9.6 -19.8 -10.3 -5.1 -0.28| 5.8 -1.6 2500 56 4 121 4| 1.9 1.8 3.7| 19.1 -19.8 -0.7 -0.3 -0.06| 5.6 -0.3 3000 29 4 114 2| 1.7 1.5 3.2| 26.8 -19.8 7.0 2.3 0.06| 5.3 0.3 4000 318 4 244 3| 1.6 1.1 2.7| 37.6 -19.8 17.7 4.4 0.18| 4.7 0.9 5000 302 5 246 5| 1.3 0.9 2.2| 55.1 -19.8 35.3 7.1 0.32| 4.5 1.4 6000 330 6 283 3| 1.1 0.7 1.9| 70.7 -21.5 49.3 8.2 0.39| 4.5 1.8 Wrote GIF file: /home/apache/climate/data/raob//SCFA/skewt/SCFA.skewt.20251130.12.gif