UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112512.upa.cvt Date: 1200Z 25 NOV 25 Searching for SCFA... Searching the city database file for: SCFA ... Date:1200Z 25 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 1002 120 17.6 11.6 68 6.0 14.0 180 8 290.6 292.1 287.1 314.9 8.59 1 1000 134 17.2 12.3 73 4.9 14.2 190 6 290.4 291.9 287.3 315.8 9.02 2 925 792 10.8 9.8 94 1.0 10.2 150 5 290.4 291.8 286.6 313.7 8.24 3 920 837 10.6 9.6 94 1.0 10.0 146 5 290.6 292.0 286.6 313.8 8.18 4 918 855 10.8 7.5 80 3.3 9.0 144 5 291.0 292.2 285.8 311.2 7.10 5 914 892 14.4 -2.6 31 17.0 6.3 140 5 295.0 295.7 283.5 305.3 3.45 6 907 957 19.0 -9.0 14 28.0 6.8 134 5 300.4 300.8 284.2 307.0 2.13 7 904 985 19.4 -8.6 14 28.0 7.0 131 4 301.1 301.5 284.5 308.0 2.20 8 850 1512 17.6 -14.4 10 32.0 4.8 80 3 304.6 304.9 285.1 309.3 1.47 9 837 1643 17.8 -20.2 6 38.0 4.0 94 3 306.1 306.3 285.0 309.2 0.92 10 787 2168 16.8 -14.2 11 31.0 4.0 149 3 310.5 310.8 287.3 315.8 1.62 11 700 3154 11.4 255 2 315.1 12 688 3298 10.8 -31.2 4 42.0 -1.4 256 3 316.0 316.1 287.9 317.5 0.41 13 535 5331 -5.3 -28.3 14 23.0 -11.3 275 14 320.3 320.5 289.6 322.8 0.69 14 500 5860 -7.3 -42.3 4 35.0 -13.8 280 17 324.1 324.2 290.2 324.8 0.18 15 498 5891 -7.5 -42.5 4 35.0 -13.9 280 17 324.3 324.3 290.3 325.0 0.18 16 400 7550 -20.5 -49.5 6 29.0 -23.9 295 28 328.3 328.4 291.3 328.8 0.10 17 398 7587 -20.5 -54.5 3 34.0 -24.0 295 28 328.8 328.8 291.5 329.1 0.06 18 300 9620 -35.7 -53.7 14 18.0 -36.9 275 37 335.1 335.1 293.2 335.4 0.09 19 295 9736 -36.7 -54.7 14 18.0 -37.8 276 39 335.3 335.3 293.2 335.6 0.08 20 250 10860 -44.7 -61.7 13 17.0 -45.3 290 60 339.6 339.6 294.3 339.8 0.04 21 244 11023 -45.5 -64.5 10 19.0 -46.1 290 61 340.8 340.8 294.6 340.9 0.03 22 213 11916 -53.1 -68.1 15 15.0 -53.4 290 69 342.5 342.5 294.9 342.5 0.02 23 200 12320 -56.2 -68.5 20 12.3 -56.4 290 72 343.8 343.8 295.3 343.8 0.02 24 194 12512 -57.7 -68.7 23 11.0 -57.9 288 71 344.4 344.4 295.4 344.5 0.02 25 190 12643 -57.9 -72.9 13 15.0 -58.1 287 70 346.1 346.1 295.8 346.2 0.01 26 172 13272 -55.1 -82.1 2 27.0 -55.4 282 66 360.7 360.7 298.8 360.8 0.00 27 150 14130 -61.7 -82.7 4 21.0 -61.9 275 60 363.8 363.8 299.4 363.8 0.00 28 100 16580 -74.7 -89.7 8 15.0 -74.7 255 35 383.4 383.4 302.8 383.4 0.00 29 88 17319 -78.3 -89.3 15 11.0 -78.3 225 15 390.5 390.5 303.9 390.5 0.00 30 75 18235 -78.3 -89.3 15 11.0 -78.3 218 13 408.7 408.7 306.3 408.7 0.00 31 71 18548 -78.3 -89.3 15 11.0 -78.3 216 12 415.2 415.2 307.2 415.2 0.00 32 70 18630 -76.3 -89.3 11 13.0 -76.3 215 12 421.2 421.2 307.9 421.2 0.00 33 67 18886 -71.3 -89.3 5 18.0 -71.4 202 13 437.3 437.3 309.6 437.3 0.00 34 59 19638 -71.3 -90.3 4 19.0 -71.4 164 17 453.5 453.5 311.2 453.5 0.00 35 50 20630 -66.1 -91.1 2 25.0 -66.4 115 22 487.7 487.7 314.1 487.7 0.00 36 36 22650 -59.5 -89.5 1 30.0 -60.3 89 19 552.8 552.8 318.2 552.9 0.00 37 30 23790 -59.3 -88.3 1 29.0 -60.3 75 18 583.0 583.0 319.8 583.0 0.01 38 29 24003 -59.3 -88.3 1 29.0 -60.3 75 17 588.7 588.7 320.1 588.7 0.01 39 20 26370 -53.1 -86.1 1 33.0 -55.8 75 10 673.6 673.6 323.6 673.7 0.01 40 16 27824 -48.3 -84.3 1 36.0 -52.9 88 10 733.7 733.7 325.5 733.9 0.02 41 11 30305 -46.1 -84.1 1 38.0 -52.9 109 11 824.7 824.7 327.8 825.0 0.03 42 10 30940 -45.3 -83.3 1 38.0 -52.9 115 11 850.5 850.5 328.4 850.8 0.04 43 7.5 32884 -39.7 -78.7 1 39.0 -51.5 946.1 946.1 330.3 947.3 0.11 TRP 88 17319 -78.3 -89.3 15 11.0 -78.3 225 15 390.5 390.5 303.9 390.5 0.00 WND 200 12320 -56.2 -68.5 20 12.3 -56.4 290 72 343.8 343.8 295.3 343.8 0.02 Sounding variables and indices 1000-500 mb thick: 5726.00 m Freezing level: 585.37 mb = 4661.80 m = 15294.42 ft Wetbulb zero: 714.25 mb = 2984.30 m = 9790.88 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 21.51 % Est. max temperature: 31.47 C = 88.65 F Sfc-Lift cond lev (LCL): 916.32 mb = 870.56 m = 2856.14 ft T: 12.31 C 700-500 lapse rate: 6.91 C/km ThetaE index: 8.48 C Layer 918.0- 907.0 mb Conv cond level (CCL): 605.82 mb = 4326.18 m = 14193.33 ft Mean mixing ratio: 7.69 g/kg Conv temperature: 45.35 C = 113.62 F Cap Strength: 14.06 C Lifted Index: 12.84 C Risk: None Lifted Index @300 mb: 15.58 C Lifted Index @700 mb: 13.84 C Showalter Index: 15.41 C Risk: None Total Totals Index: 17.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: -7.10 C K Index: -29.91 Risk: None Sweat Index: 23.00 Risk: None Energy Index: 3.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.86 J/kg Max Up Vert Vel: 7.73 m/s Conv Inhibition (B-): 58994.85 J/kg Cap Strength: 14.04 C Lift Cond Lev (LCL): 881.10 mb = 1204.79 m = 3952.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 299 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 1002 120 180 8 0.0 8.0 | 157 11 -4.5 10.5 1 1000 134 190 6 1.0 5.9 | 157 9 -3.5 8.4 2 925 792 150 5 -2.5 4.3 | 134 10 -7.0 6.8 3 850 1512 80 3 -3.0 -0.5 | 105 8 -7.5 2.0 4 700 3154 255 2 1.9 0.5 | 139 4 -2.6 3.0 5 500 5860 280 17 16.7 -3.0 | 272 12 12.2 -0.4 6 400 7550 295 28 25.4 -11.8 | 294 23 20.8 -9.3 7 300 9620 275 37 36.9 -3.2 | 271 32 32.3 -0.7 8 250 10860 290 60 56.4 -20.5 | 289 55 51.8 -18.0 9 200 12320 290 72 67.7 -24.6 | 289 67 63.1 -22.1 10 150 14130 275 60 59.8 -5.2 | 273 55 55.2 -2.7 11 100 16580 255 35 33.8 9.1 | 248 31 29.3 11.6 12 88 17319 225 15 10.6 10.6 | 205 14 6.1 13.1 13 70 18630 215 12 6.9 9.8 | 191 13 2.4 12.3 14 50 20630 115 22 -19.9 9.3 | 116 27 -24.5 11.8 15 30 23790 75 18 -17.4 -4.7 | 84 22 -21.9 -2.1 16 20 26370 75 10 -9.7 -2.6 | 90 14 -14.2 -0.1 17 10 30940 115 11 -10.0 4.6 | 116 16 -14.5 7.2 Wind Parameters Mean winds (0-6000m): 269.0 at 6.9 knts Storm direction: 299.0 at 5.2 knts Shear (0-3000m) pos: 0.8 neg: 1.4 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): -16.3 deg Storm rel helicity (0-3000m) pos: 9.8 neg: -21.3 tot: -11.5 m^2/s^2 ave: -3.8 10^-3 m/s^2 rel: -0.20 Storm rel vorticity (0-3000m) horiz: 3.2 stream: -0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.71 Bulk Shear: 11.03 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 ------------------------------------------------------------------------------- 500 177 6 149 10| 0.0 3.6 3.6| 0.0 -7.3 -7.3 -14.5 -0.61| 4.8 -2.9 1000 162 5 141 10| 0.0 3.6 3.6| 0.0 -16.4 -16.4 -16.4 -0.77| 4.3 -3.3 1500 151 5 134 9| 0.0 2.9 2.9| 1.1 -21.1 -19.9 -13.3 -0.69| 3.9 -2.7 2000 145 4 131 9| 0.6 2.2 2.8| 6.4 -21.1 -14.6 -7.3 -0.38| 3.6 -1.4 2500 148 4 131 9| 0.9 1.7 2.6| 9.5 -21.1 -11.6 -4.6 -0.23| 3.4 -0.8 3000 147 4 130 8| 0.8 1.4 2.3| 9.8 -21.3 -11.5 -3.8 -0.20| 3.2 -0.6 4000 190 4 148 7| 1.3 1.1 2.4| 14.7 -21.3 -6.6 -1.7 0.06| 3.1 0.2 5000 248 5 182 4| 1.6 0.9 2.5| 21.1 -21.3 -0.3 -0.1 0.18| 3.0 0.5 6000 269 7 222 4| 1.9 0.7 2.6| 31.2 -21.3 9.9 1.7 0.24| 3.1 0.7 Wrote GIF file: /home/apache/climate/data/raob//SCFA/skewt/SCFA.skewt.20251125.12.gif