UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010912.upa.cvt Date: 1200Z 9 JAN 26 Searching for SCSN... Searching the city database file for: SCSN ... Date:1200Z 9 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 1003 75 16.0 14.9 93 1.1 15.3 95 2 288.9 290.8 288.3 318.8 10.67 1 1000 101 16.0 14.6 91 1.4 15.1 80 1 289.1 291.0 288.3 318.6 10.50 2 997 127 15.8 14.1 90 1.7 14.7 83 1 289.2 291.0 288.0 317.8 10.19 3 925 769 19.6 9.6 52 10.0 13.5 155 6 299.4 300.8 289.8 323.3 8.13 4 916 853 19.8 9.8 52 10.0 13.7 150 6 300.4 301.9 290.3 325.0 8.33 5 850 1494 16.4 4.4 45 12.0 9.6 115 6 303.3 304.5 289.3 321.9 6.17 6 830 1696 15.4 2.4 42 13.0 8.3 122 6 304.3 305.4 289.0 321.0 5.48 7 785 2166 12.2 3.2 54 9.0 7.2 138 6 305.8 306.9 290.1 324.5 6.14 8 756 2481 11.4 0.4 47 11.0 5.5 148 7 308.2 309.2 290.1 324.3 5.21 9 700 3119 6.2 -3.8 49 10.0 1.4 170 7 309.4 310.1 289.5 322.3 4.12 10 582 4605 -2.3 -33.3 7 31.0 -9.6 175 15 316.2 316.3 287.9 317.6 0.40 11 543 5150 -7.1 -32.1 12 25.0 -12.8 178 18 316.8 316.9 288.2 318.5 0.48 12 536 5251 -7.7 -27.7 18 20.0 -12.8 178 19 317.3 317.4 288.7 319.8 0.73 13 527 5383 -8.1 -17.1 48 9.0 -11.2 178 20 318.3 318.7 290.2 324.7 1.90 14 519 5502 -8.1 -37.1 8 29.0 -13.9 179 20 319.7 319.8 289.0 320.9 0.30 15 500 5790 -9.7 -23.7 31 14.0 -13.6 180 22 321.2 321.4 290.3 325.1 1.13 16 496 5852 -10.1 -26.1 26 16.0 -14.3 181 22 321.5 321.6 290.2 324.7 0.92 17 471 6251 -12.1 -25.1 33 13.0 -15.6 185 22 323.8 324.0 291.0 327.5 1.06 18 437 6821 -17.1 -27.1 42 10.0 -19.5 192 21 324.4 324.6 291.1 327.8 0.95 19 426 7012 -18.3 -35.3 21 17.0 -21.4 194 21 325.3 325.4 290.8 326.9 0.44 20 400 7480 -22.5 -34.5 33 12.0 -24.5 200 21 325.7 325.8 291.0 327.6 0.51 21 394 7591 -23.5 -35.5 32 12.0 -25.4 200 21 325.9 325.9 291.0 327.6 0.47 22 350 8444 -30.3 -39.3 41 9.0 -31.4 200 20 327.9 328.0 291.5 329.3 0.36 23 307 9362 -37.7 -50.7 24 13.0 -38.5 200 18 330.0 330.1 291.9 330.5 0.12 24 300 9520 -39.3 -51.3 27 12.0 -40.0 200 18 330.0 330.0 291.8 330.4 0.11 25 282 9941 -43.1 -50.1 46 7.0 -43.5 195 18 330.4 330.4 292.0 331.0 0.14 26 252 10688 -49.9 -57.9 38 8.0 -50.1 186 19 331.1 331.1 292.1 331.4 0.06 27 250 10740 -50.1 -59.1 34 9.0 -50.4 185 19 331.6 331.6 292.2 331.8 0.05 28 246 10845 -50.5 -63.5 20 13.0 -50.8 190 21 332.5 332.5 292.4 332.6 0.03 29 243 10925 -50.3 -66.3 13 16.0 -50.7 193 23 334.0 334.0 292.8 334.1 0.02 30 233 11197 -52.1 -66.1 17 14.0 -52.4 205 28 335.3 335.3 293.2 335.4 0.02 31 200 12180 -53.9 -72.9 8 19.0 -54.2 215 26 347.4 347.4 296.1 347.5 0.01 32 176 13001 -53.3 -81.3 2 28.0 -53.7 224 38 361.3 361.3 299.0 361.3 0.00 33 155 13820 -53.1 -82.1 2 29.0 -53.5 233 49 375.0 375.0 301.4 375.1 0.00 34 150 14030 -54.7 -82.7 2 28.0 -55.1 235 52 375.8 375.8 301.6 375.8 0.00 35 126 15132 -60.0 -85.0 2 25.0 -60.3 225 58 385.4 385.4 303.1 385.4 0.00 36 100 16550 -67.1 -88.1 4 21.0 -67.2 230 35 398.1 398.1 304.9 398.1 0.00 37 74 18343 -73.9 -89.9 7 16.0 -74.0 192 16 419.6 419.6 307.7 419.6 0.00 38 70 18670 -71.3 -89.3 5 18.0 -71.4 185 12 431.8 431.8 309.0 431.9 0.00 39 64 19197 -72.3 -90.3 5 18.0 -72.4 162 12 440.9 440.9 310.0 440.9 0.00 40 62 19385 -68.7 -89.7 3 21.0 -68.8 154 12 452.9 452.9 311.1 452.9 0.00 41 60 19580 -69.5 -89.5 4 20.0 -69.6 146 12 455.3 455.3 311.4 455.3 0.00 42 50 20680 -63.7 -88.7 2 25.0 -64.1 100 13 493.4 493.4 314.5 493.4 0.00 43 30 23870 -55.7 -85.7 1 30.0 -57.2 100 24 592.8 592.8 320.3 592.8 0.01 44 22 25862 -51.1 -83.1 1 32.0 -54.1 77 29 661.5 661.5 323.1 661.6 0.02 45 20 26480 -51.5 -83.5 1 32.0 -54.5 70 30 678.5 678.5 323.7 678.7 0.02 46 10 31110 -38.5 -78.5 1 40.0 -49.6 95 51 875.8 875.9 329.0 876.7 0.08 47 7.5 33095 -36.7 -78.7 0 42.0 -50.4 958.2 958.3 330.5 959.5 0.11 TRP 233 11197 -52.1 -66.1 17 14.0 -52.4 205 28 335.3 335.3 293.2 335.4 0.02 WND 126 15132 -60.0 -85.0 2 25.0 -60.3 225 58 385.4 385.4 303.1 385.4 0.00 Sounding variables and indices 1000-500 mb thick: 5689.00 m Freezing level: 613.93 mb = 4203.21 m = 13789.88 ft Wetbulb zero: 685.31 mb = 3289.73 m = 10792.95 ft Precipitable water: 1.00 inches Sfc-500 mean rel hum: 38.78 % Est. max temperature: 30.30 C = 86.54 F Sfc-Lift cond lev (LCL): 986.92 mb = 213.70 m = 701.09 ft T: 16.32 C 700-500 lapse rate: 5.95 C/km ThetaE index: 6.88 C Layer 756.0- 543.0 mb Conv cond level (CCL): 710.28 mb = 2998.22 m = 9836.56 ft Mean mixing ratio: 9.00 g/kg Conv temperature: 36.26 C = 97.27 F Cap Strength: 7.03 C Lifted Index: 5.92 C Risk: None Lifted Index @300 mb: 6.65 C Lifted Index @700 mb: 5.18 C Showalter Index: 5.63 C Risk: None Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 26.10 C Cross Totals Index: 14.10 C K Index: 20.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 86.80 Risk: None Energy Index: 0.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.60 J/kg Max Up Vert Vel: 8.44 m/s Conv Inhibition (B-): 51917.38 J/kg Cap Strength: 7.03 C Lift Cond Lev (LCL): 863.55 mb = 1358.53 m = 4457.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 200 at 8 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 75 95 2 -2.0 0.2 | 33 9 -4.6 -7.3 1 1000 101 80 1 -1.0 -0.2 | 25 8 -3.6 -7.6 2 925 769 155 6 -2.5 5.4 | 69 6 -5.2 -2.0 3 850 1494 115 6 -5.4 2.5 | 59 9 -8.1 -4.9 4 700 3119 170 7 -1.2 6.9 | 82 4 -3.9 -0.5 5 500 5790 180 22 0.0 22.0 | 170 15 -2.6 14.6 6 400 7480 200 21 7.2 19.7 | 200 13 4.5 12.3 7 300 9520 200 18 6.2 16.9 | 200 10 3.5 9.5 8 250 10740 185 19 1.7 18.9 | 175 12 -1.0 11.5 9 233 11197 205 28 11.8 25.4 | 207 20 9.2 17.9 10 200 12180 215 26 14.9 21.3 | 222 19 12.3 13.9 11 150 14030 235 52 42.6 29.8 | 241 46 40.0 22.4 12 126 15132 225 58 41.0 41.0 | 229 51 38.4 33.6 13 100 16550 230 35 26.8 22.5 | 238 28 24.2 15.1 14 70 18670 185 12 1.0 12.0 | 161 5 -1.6 4.5 15 50 20680 100 13 -12.8 2.3 | 71 16 -15.4 -5.2 16 30 23870 100 24 -23.6 4.2 | 83 26 -26.3 -3.3 17 20 26480 70 30 -28.2 -10.3 | 60 36 -30.8 -17.7 18 10 31110 95 51 -50.8 4.4 | 87 54 -53.4 -3.0 Wind Parameters Mean winds (0-6000m): 169.5 at 10.5 knts Storm direction: 199.5 at 7.9 knts Shear (0-3000m) pos: 1.5 neg: 0.4 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 49.0 deg Storm rel helicity (0-3000m) pos: 15.9 neg: -3.9 tot: 12.0 m^2/s^2 ave: 4.0 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 2.9 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.43 Bulk Shear: 10.37 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 ------------------------------------------------------------------------------- 500 123 3 39 8| 3.3 0.0 3.3| 7.7 -1.1 6.6 13.2 0.70| 4.5 3.1 1000 146 4 52 6| 2.4 0.0 2.4| 10.6 -1.7 8.9 8.9 0.52| 4.4 2.3 1500 137 5 56 7| 1.6 0.7 2.4| 10.9 -3.9 7.0 4.7 0.32| 3.8 1.2 2000 134 5 59 7| 1.6 0.5 2.1| 13.4 -3.9 9.5 4.8 0.36| 3.3 1.2 2500 136 5 61 7| 1.5 0.4 1.9| 15.1 -3.9 11.1 4.5 0.37| 3.1 1.1 3000 142 6 64 7| 1.5 0.4 1.8| 15.9 -3.9 12.0 4.0 0.36| 2.9 1.1 4000 153 7 75 6| 1.8 0.3 2.1| 21.6 -3.9 17.7 4.4 0.48| 2.9 1.4 5000 163 8 96 5| 2.0 0.2 2.2| 28.5 -3.9 24.6 4.9 0.50| 2.9 1.4 6000 170 11 123 5| 2.0 0.2 2.2| 39.4 -3.9 35.5 5.9 0.51| 2.9 1.5 Wrote GIF file: /home/apache/climate/data/raob//SCSN/skewt/SCSN.skewt.20260109.12.gif