UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011812.upa.cvt Date: 1200Z 18 JAN 26 Searching for SCSN... Searching the city database file for: SCSN ... Date:1200Z 18 JAN 26 Station: SCSN WMO ident: 85586 Latitude: -33.65 Longitude: -71.61 Elevation: 75.00 ------------------------------------------------------------------------------- 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 1000 75 14.0 10.5 79 3.5 12.0 15 10 287.1 288.5 285.1 309.5 7.99 1 974 298 12.4 11.5 94 0.9 11.9 348 5 287.7 289.2 286.1 312.3 8.78 2 966 368 12.6 11.2 91 1.4 11.8 348 5 288.6 290.1 286.4 313.0 8.67 3 964 386 16.0 8.0 59 8.0 11.4 348 5 292.2 293.4 286.1 312.2 6.99 4 945 556 17.2 5.2 45 12.0 10.6 346 6 295.1 296.1 286.1 312.2 5.87 5 925 741 20.6 3.6 33 17.0 11.2 345 6 300.4 301.4 287.5 316.4 5.36 6 911 873 22.6 1.6 25 21.0 11.2 14 5 303.7 304.6 288.1 318.1 4.71 7 896 1017 23.0 1.0 23 22.0 11.0 45 5 305.6 306.5 288.6 319.7 4.59 8 853 1444 24.2 -19.8 4 44.0 7.0 138 3 311.2 311.4 286.9 314.3 0.93 9 850 1475 24.0 -19.0 5 43.0 6.9 145 3 311.3 311.5 286.9 314.7 1.00 10 748 2573 15.0 -7.0 21 22.0 4.5 152 7 313.1 313.7 289.6 322.8 3.02 11 734 2733 15.2 -24.8 5 40.0 1.5 153 8 315.0 315.1 287.9 317.4 0.70 12 700 3132 12.6 -29.4 4 42.0 -0.4 155 9 316.4 316.5 288.1 318.1 0.48 13 500 5850 -6.7 -40.7 5 34.0 -13.3 240 17 324.9 324.9 290.5 325.7 0.22 14 487 6055 -8.1 -39.1 6 31.0 -14.3 242 19 325.6 325.7 290.7 326.6 0.26 15 419 7196 -19.1 -40.1 14 21.0 -22.4 252 27 325.8 325.9 290.8 326.9 0.28 16 400 7540 -20.9 -49.9 6 29.0 -24.2 255 30 327.8 327.8 291.2 328.2 0.10 17 383 7860 -22.9 -55.9 3 33.0 -25.9 257 34 329.3 329.3 291.6 329.5 0.05 18 340 8726 -28.5 -54.5 6 26.0 -30.6 261 45 333.1 333.1 292.6 333.4 0.07 19 334 8853 -29.3 -48.3 14 19.0 -31.2 261 46 333.7 333.7 292.9 334.3 0.14 20 300 9610 -36.7 -41.7 60 5.0 -37.2 265 56 333.6 333.7 293.0 334.9 0.33 21 280 10083 -41.3 -43.4 80 2.1 -41.5 267 63 333.7 333.7 293.0 334.8 0.29 22 278 10132 -41.5 -44.6 72 3.1 -41.8 267 64 334.1 334.1 293.1 335.1 0.26 23 275 10206 -41.3 -55.3 21 14.0 -42.0 267 65 335.4 335.4 293.2 335.7 0.08 24 267 10406 -42.7 -58.7 16 16.0 -43.4 268 68 336.2 336.2 293.4 336.4 0.05 25 250 10850 -42.9 -71.9 3 29.0 -43.7 270 75 342.3 342.3 294.9 342.3 0.01 26 249 10877 -43.0 -72.1 3 29.1 -43.8 270 75 342.6 342.6 295.0 342.6 0.01 27 243 11041 -43.5 -73.5 2 30.0 -44.3 269 74 344.2 344.2 295.3 344.2 0.01 28 200 12330 -51.3 -79.3 2 28.0 -51.7 260 63 351.5 351.5 297.0 351.5 0.00 29 178 13080 -54.1 -80.1 3 26.0 -54.4 256 56 358.9 358.9 298.5 358.9 0.00 30 150 14160 -59.9 -83.9 3 24.0 -60.1 250 45 366.9 366.9 300.0 366.9 0.00 31 143 14457 -62.3 -84.3 4 22.0 -62.4 249 42 367.7 367.7 300.2 367.8 0.00 32 100 16610 -72.9 -89.9 6 17.0 -72.9 245 23 386.9 386.9 303.3 386.9 0.00 33 86 17484 -76.7 -90.7 9 14.0 -76.7 215 25 396.3 396.3 304.7 396.3 0.00 34 70 18670 -75.1 -90.1 8 15.0 -75.2 190 32 423.7 423.7 308.2 423.7 0.00 35 62 19386 -68.5 -89.5 3 21.0 -68.7 174 25 453.3 453.3 311.1 453.3 0.00 36 55 20102 -70.5 -90.5 4 20.0 -70.6 158 18 464.5 464.5 312.2 464.5 0.00 37 50 20670 -68.9 -91.9 2 23.0 -69.1 145 13 481.1 481.1 313.5 481.1 0.00 38 46 21179 -61.1 -89.1 1 28.0 -61.6 137 15 511.6 511.6 315.8 511.6 0.00 39 44 21454 -63.5 -89.5 2 26.0 -63.9 132 17 512.2 512.2 315.8 512.2 0.00 40 31 23642 -56.7 -86.7 1 30.0 -58.0 98 26 584.6 584.6 319.9 584.6 0.01 41 30 23850 -57.9 -86.9 1 29.0 -59.0 95 27 586.8 586.8 320.0 586.8 0.01 42 27 24513 -57.9 -86.9 1 29.0 -59.2 94 28 604.7 604.7 320.8 604.8 0.01 43 20 26450 -46.7 -81.7 1 35.0 -51.2 90 29 693.2 693.2 324.2 693.4 0.03 44 19 26790 -46.5 -81.5 1 35.0 -51.2 704.1 704.1 324.6 704.3 0.03 45 16 27932 -46.1 -82.1 1 36.0 -51.5 740.9 740.9 325.7 741.1 0.03 46 14 28821 -45.7 -81.7 1 36.0 -51.8 771.1 771.1 326.5 771.4 0.04 TRP 86 17484 -76.7 -90.7 9 14.0 -76.7 215 25 396.3 396.3 304.7 396.3 0.00 WND 249 10877 -43.0 -72.1 3 29.1 -43.8 270 75 342.6 342.6 295.0 342.6 0.01 Sounding variables and indices 1000-500 mb thick: 5775.00 m Freezing level: 569.43 mb = 4906.45 m = 16097.07 ft Wetbulb zero: 706.45 mb = 3054.79 m = 10022.14 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 14.61 % Est. max temperature: 38.14 C = 100.65 F Sfc-Lift cond lev (LCL): 948.83 mb = 521.59 m = 1711.25 ft T: 16.96 C 700-500 lapse rate: 7.10 C/km ThetaE index: 5.38 C Layer 734.0- 700.0 mb Conv cond level (CCL): 554.69 mb = 5011.54 m = 16441.86 ft Mean mixing ratio: 6.55 g/kg Conv temperature: 49.26 C = 120.67 F Cap Strength: 16.11 C Lifted Index: 13.20 C Risk: None Lifted Index @300 mb: 14.29 C Lifted Index @700 mb: 14.87 C Showalter Index: 11.14 C Risk: None Total Totals Index: 18.40 C Risk: None Vertical Totals Index: 30.70 C Cross Totals Index: -12.30 C K Index: -30.30 Risk: None Sweat Index: 23.00 Risk: None Energy Index: 2.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 82.51 J/kg Max Up Vert Vel: 12.85 m/s Conv Inhibition (B-): 44013.81 J/kg Cap Strength: 16.11 C Lift Cond Lev (LCL): 810.81 mb = 1880.38 m = 6169.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 237 at 7 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 1000 75 15 10 -2.6 -9.7 | 32 16 -8.7 -13.7 1 1000 78 350 5 0.9 -4.9 | 30 10 -5.3 -8.9 2 925 741 345 6 1.6 -5.8 | 25 11 -4.6 -9.8 3 850 1475 145 3 -1.7 2.5 | 79 8 -7.8 -1.6 4 700 3132 155 9 -3.8 8.2 | 113 11 -9.9 4.1 5 500 5850 240 17 14.7 8.5 | 242 10 8.6 4.5 6 400 7540 255 30 29.0 7.8 | 261 23 22.9 3.8 7 300 9610 265 56 55.8 4.9 | 269 50 49.7 0.9 8 250 10850 270 75 75.0 -0.0 | 273 69 68.9 -4.0 9 249 10877 270 75 75.0 -0.0 | 273 69 68.9 -4.0 10 200 12330 260 63 62.0 10.9 | 263 56 55.9 6.9 11 150 14160 250 45 42.3 15.4 | 253 38 36.2 11.4 12 100 16610 245 23 20.8 9.7 | 249 16 14.7 5.7 13 86 17484 215 25 14.3 20.5 | 207 18 8.2 16.5 14 70 18670 190 32 5.6 31.5 | 179 28 -0.6 27.5 15 50 20670 145 13 -7.5 10.6 | 116 15 -13.6 6.6 16 30 23850 95 27 -26.9 2.4 | 87 33 -33.0 -1.7 17 20 26450 90 29 -29.0 0.0 | 83 35 -35.1 -4.0 Wind Parameters Mean winds (0-6000m): 206.8 at 9.8 knts Storm direction: 236.8 at 7.3 knts Shear (0-3000m) pos: 2.5 neg: 1.0 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 79.2 deg Storm rel helicity (0-3000m) pos: 44.4 neg: -4.4 tot: 40.0 m^2/s^2 ave: 13.3 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 2.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 2.08 Bulk Shear: 39.62 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 5 8 30 14| 0.0 5.8 5.8| 0.0 -3.9 -3.9 -7.9 -0.20| 6.7 -1.3 1000 6 7 32 13| 3.2 2.9 6.1| 20.2 -4.4 15.9 15.9 0.38| 6.9 2.6 1500 5 6 34 12| 3.1 1.9 5.0| 32.4 -4.4 28.0 18.7 0.48| 6.8 3.2 2000 21 6 41 12| 2.8 1.5 4.2| 36.1 -4.4 31.8 15.9 0.51| 5.6 2.9 2500 60 6 58 13| 2.6 1.2 3.8| 40.1 -4.4 35.8 14.3 0.54| 4.8 2.6 3000 112 6 82 12| 2.5 1.0 3.5| 44.4 -4.4 40.0 13.3 0.57| 4.3 2.5 4000 151 7 103 10| 2.2 0.7 3.0| 60.4 -4.4 56.1 14.0 0.65| 4.1 2.6 5000 179 8 125 8| 2.0 0.6 2.5| 78.1 -4.4 73.7 14.7 0.71| 4.0 2.9 6000 207 10 160 5| 1.8 0.5 2.3| 95.7 -4.4 91.3 15.2 0.74| 4.1 3.0 Wrote GIF file: /home/apache/climate/data/raob//SCSN/skewt/SCSN.skewt.20260118.12.gif