UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011212.upa.cvt Date: 1200Z 12 JAN 26 Searching for SCSN... Searching the city database file for: SCSN ... Date:1200Z 12 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 1006 75 16.0 14.2 89 1.8 14.9 80 3 288.7 290.4 287.8 317.1 10.16 1 1000 126 15.2 13.8 91 1.4 14.3 85 1 288.4 290.1 287.5 316.2 9.96 2 966 419 13.4 13.1 98 0.3 13.2 114 2 289.4 291.1 287.8 317.1 9.85 3 956 507 14.0 11.9 87 2.1 12.7 123 3 290.9 292.5 287.7 316.9 9.19 4 946 596 18.2 6.2 45 12.0 11.4 131 3 296.0 297.1 286.9 314.4 6.29 5 925 789 19.8 4.8 37 15.0 11.4 150 4 299.6 300.6 287.7 316.9 5.83 6 895 1074 22.4 -17.6 6 40.0 6.8 164 8 305.1 305.3 284.8 308.6 1.07 7 888 1142 22.4 -16.6 6 39.0 6.9 167 8 305.8 306.0 285.2 309.6 1.17 8 850 1519 19.8 -15.2 8 35.0 5.6 185 13 306.9 307.1 285.8 311.4 1.38 9 700 3152 7.6 -19.4 13 27.0 -1.9 255 7 310.9 311.1 287.0 314.8 1.17 10 629 4022 1.6 -24.4 12 26.0 -6.2 265 13 313.7 313.9 287.6 316.6 0.84 11 604 4348 1.0 -35.0 5 36.0 -7.6 268 16 316.7 316.7 288.1 317.8 0.32 12 514 5617 -9.7 -27.7 22 18.0 -14.2 283 25 318.7 318.8 289.2 321.4 0.76 13 500 5830 -10.9 -31.9 16 21.0 -15.5 285 27 319.7 319.9 289.2 321.6 0.53 14 461 6450 -13.9 -41.9 7 28.0 -18.4 285 32 323.5 323.6 290.0 324.3 0.21 15 458 6499 -13.9 -26.9 32 13.0 -17.1 285 33 324.1 324.3 291.0 327.4 0.92 16 453 6582 -14.3 -25.3 39 11.0 -17.1 285 33 324.6 324.9 291.3 328.4 1.08 17 400 7510 -22.5 -29.5 53 7.0 -23.9 285 41 325.7 325.9 291.3 328.7 0.83 18 352 8434 -30.9 -32.9 83 2.0 -31.2 283 46 326.6 326.7 291.5 329.0 0.68 19 322 9059 -36.3 -38.8 78 2.5 -36.5 281 50 327.5 327.6 291.5 329.1 0.41 20 321 9081 -36.3 -39.6 71 3.3 -36.7 281 50 327.8 327.9 291.5 329.2 0.38 21 320 9103 -35.5 -53.5 14 18.0 -36.7 281 50 329.2 329.2 291.6 329.5 0.08 22 300 9550 -37.9 -59.9 8 22.0 -38.9 280 53 332.0 332.0 292.3 332.1 0.04 23 250 10780 -47.7 -60.7 21 13.0 -48.1 275 64 335.2 335.2 293.2 335.3 0.04 24 245 10913 -48.9 -60.9 23 12.0 -49.3 276 66 335.3 335.3 293.2 335.5 0.04 25 222 11555 -51.3 -69.3 10 18.0 -51.7 279 76 341.2 341.2 294.6 341.3 0.02 26 217 11702 -51.5 -70.6 8 19.1 -51.8 280 78 343.2 343.2 295.1 343.2 0.01 27 200 12230 -52.1 -75.1 5 23.0 -52.5 275 74 350.3 350.3 296.7 350.3 0.01 28 161 13630 -55.1 -83.1 2 28.0 -55.4 275 71 367.6 367.6 300.1 367.6 0.00 29 150 14080 -58.3 -84.3 2 26.0 -58.5 275 70 369.6 369.6 300.5 369.6 0.00 30 102 16442 -68.9 -89.9 3 21.0 -69.0 280 50 392.4 392.4 304.1 392.4 0.00 31 100 16560 -68.9 -89.9 3 21.0 -69.0 280 49 394.6 394.6 304.5 394.6 0.00 32 82 17738 -72.7 -90.7 5 18.0 -72.8 270 38 409.9 409.9 306.5 409.9 0.00 33 70 18670 -71.9 -89.9 5 18.0 -72.0 275 19 430.6 430.6 308.9 430.6 0.00 34 52 20434 -69.1 -90.1 3 21.0 -69.3 475.3 475.3 313.1 475.3 0.00 TRP 82 17738 -72.7 -90.7 5 18.0 -72.8 270 38 409.9 409.9 306.5 409.9 0.00 WND 217 11702 -51.5 -70.6 8 19.1 -51.8 280 78 343.2 343.2 295.1 343.2 0.01 Sounding variables and indices 1000-500 mb thick: 5704.00 m Freezing level: 595.59 mb = 4466.27 m = 14652.93 ft Wetbulb zero: 737.10 mb = 2717.59 m = 8915.86 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 19.76 % Est. max temperature: 34.08 C = 93.35 F Sfc-Lift cond lev (LCL): 979.60 mb = 300.34 m = 985.37 ft T: 14.13 C 700-500 lapse rate: 6.91 C/km ThetaE index: 8.30 C Layer 895.0- 888.0 mb Conv cond level (CCL): 652.44 mb = 3724.22 m = 12218.43 ft Mean mixing ratio: 7.65 g/kg Conv temperature: 40.14 C = 104.26 F Cap Strength: 12.44 C Lifted Index: 7.83 C Risk: None Lifted Index @300 mb: 11.77 C Lifted Index @700 mb: 8.99 C Showalter Index: 10.55 C Risk: None Total Totals Index: 26.40 C Risk: None Vertical Totals Index: 30.70 C Cross Totals Index: -4.30 C K Index: -11.50 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 2.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 70.22 J/kg Max Up Vert Vel: 11.85 m/s Conv Inhibition (B-): 21175.80 J/kg Cap Strength: 12.44 C Lift Cond Lev (LCL): 852.05 mb = 1498.17 m = 4915.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 290 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 1006 75 80 3 -3.0 -0.5 | 103 12 -12.0 2.9 1 1000 126 85 1 -1.0 -0.1 | 108 11 -10.1 3.3 2 925 789 150 4 -2.0 3.5 | 122 13 -11.1 6.8 3 850 1519 185 13 1.1 13.0 | 154 18 -8.0 16.3 4 700 3152 255 7 6.8 1.8 | 156 6 -2.3 5.2 5 500 5830 285 27 26.1 -7.0 | 282 17 17.0 -3.6 6 400 7510 285 41 39.6 -10.6 | 283 31 30.5 -7.2 7 300 9550 280 53 52.2 -9.2 | 278 44 43.1 -5.8 8 250 10780 275 64 63.8 -5.6 | 272 55 54.7 -2.2 9 217 11702 280 78 76.8 -13.5 | 279 68 67.7 -10.2 10 200 12230 275 74 73.7 -6.4 | 273 65 64.6 -3.1 11 150 14080 275 70 69.7 -6.1 | 273 61 60.7 -2.7 12 100 16560 280 49 48.3 -8.5 | 277 40 39.2 -5.1 13 82 17738 270 38 38.0 -0.0 | 263 29 28.9 3.4 14 70 18670 275 19 18.9 -1.7 | 260 10 9.8 1.7 Wind Parameters Mean winds (0-6000m): 260.4 at 12.9 knts Storm direction: 290.4 at 9.7 knts Shear (0-3000m) pos: 1.8 neg: 0.0 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 55.7 deg Storm rel helicity (0-3000m) pos: 64.8 neg: -1.9 tot: 62.9 m^2/s^2 ave: 21.0 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 2.6 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 2.48 Bulk Shear: 28.32 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 ------------------------------------------------------------------------------- 500 115 2 111 12| 2.6 0.0 2.6| 7.4 0.0 7.4 14.8 0.57| 4.3 2.4 1000 147 3 120 13| 4.0 0.0 4.0| 23.7 0.0 23.7 23.7 0.72| 4.9 3.5 1500 170 6 132 14| 4.8 0.0 4.8| 52.5 0.0 52.5 35.0 0.80| 5.7 4.5 2000 181 7 140 14| 3.4 0.0 3.4| 62.3 0.0 62.3 31.2 0.73| 5.5 4.0 2500 190 8 145 14| 2.4 0.0 2.4| 64.8 0.0 64.8 25.9 0.64| 5.3 3.4 3000 194 8 147 13| 1.8 0.0 1.8| 64.8 -1.9 62.9 21.0 0.53| 5.0 2.6 4000 215 8 158 11| 2.2 0.0 2.2| 74.6 -2.2 72.5 18.1 0.60| 4.7 2.8 5000 240 10 179 9| 2.5 0.0 2.5| 89.0 -2.2 86.8 17.4 0.62| 4.6 2.9 6000 260 13 213 7| 2.7 0.0 2.7|105.8 -2.2 103.6 17.3 0.60| 4.6 2.8 Wrote GIF file: /home/apache/climate/data/raob//SCSN/skewt/SCSN.skewt.20260112.12.gif