UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for SCSN... Searching the city database file for: SCSN ... Date:1200Z 11 OCT 25 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 1015 75 11.2 9.5 89 1.7 10.3 45 2 283.1 284.4 282.7 303.4 7.35 1 1000 195 10.8 8.2 84 2.6 9.4 155 3 284.0 285.1 282.5 302.9 6.83 2 973 423 10.6 7.0 78 3.6 8.7 155 5 286.0 287.1 283.0 304.1 6.46 3 925 843 7.6 5.4 86 2.2 6.5 155 9 287.1 288.1 283.1 304.2 6.08 4 868 1364 4.0 4.0 100 0.0 4.0 211 11 288.6 289.6 283.5 305.3 5.88 5 855 1487 5.0 2.7 85 2.3 3.8 225 11 290.9 291.9 284.0 306.5 5.44 6 850 1535 4.6 2.6 87 2.0 3.6 230 11 291.0 291.9 284.0 306.6 5.43 7 748 2568 -0.5 -9.5 51 9.0 -3.9 260 18 296.3 296.7 282.9 303.8 2.48 8 719 2883 -1.7 -21.7 20 20.0 -7.2 269 20 298.3 298.5 281.9 301.3 0.94 9 700 3097 -0.9 -37.9 4 37.0 -8.2 275 21 301.5 301.5 282.3 302.2 0.21 10 697 3131 -0.7 -44.7 2 44.0 -8.3 275 22 302.1 302.1 282.4 302.4 0.10 11 644 3758 -5.5 -34.5 8 29.0 -11.3 269 31 303.5 303.6 283.2 304.6 0.32 12 598 4338 -6.7 -48.7 2 42.0 -12.8 263 40 308.7 308.7 284.9 308.9 0.08 13 510 5561 -15.7 -58.7 1 43.0 -19.8 251 59 312.1 312.1 286.1 312.2 0.03 14 500 5710 -16.3 -61.3 1 45.0 -20.3 250 61 313.2 313.2 286.5 313.2 0.02 15 460 6332 -19.3 -40.3 14 21.0 -22.3 248 65 317.0 317.0 288.1 317.9 0.25 16 409 7190 -27.3 -41.3 25 14.0 -28.9 245 70 317.5 317.5 288.2 318.4 0.25 17 400 7350 -28.3 -45.3 18 17.0 -29.9 245 71 318.2 318.2 288.3 318.8 0.17 18 308 9172 -41.3 -61.3 10 20.0 -42.1 250 85 324.7 324.7 290.2 324.8 0.03 19 300 9350 -42.1 -64.1 7 22.0 -42.8 250 86 326.0 326.0 290.6 326.1 0.02 20 288 9625 -44.1 -66.1 7 22.0 -44.7 248 96 327.0 327.0 290.9 327.1 0.02 21 264 10207 -44.9 -67.9 6 23.0 -45.5 243 118 334.1 334.1 292.8 334.1 0.02 22 250 10570 -45.3 -70.3 4 25.0 -45.9 240 131 338.7 338.7 294.0 338.8 0.01 23 231 11097 -48.2 -71.7 5 23.5 -48.7 235 141 342.0 342.0 294.8 342.0 0.01 24 214 11599 -51.1 -73.1 6 22.0 -51.5 238 131 345.1 345.1 295.6 345.1 0.01 25 200 12040 -52.3 -76.3 4 24.0 -52.7 240 123 349.9 349.9 296.6 350.0 0.01 26 158 13550 -55.7 -82.7 2 27.0 -56.0 244 112 368.6 368.6 300.3 368.6 0.00 27 155 13672 -55.5 -82.5 2 27.0 -55.8 244 111 371.0 371.0 300.7 371.0 0.00 28 150 13880 -57.1 -83.1 2 26.0 -57.4 245 110 371.7 371.7 300.9 371.7 0.00 29 135 14542 -61.1 -84.1 3 23.0 -61.3 245 92 376.0 376.0 301.6 376.0 0.00 30 100 16400 -63.5 -86.5 3 23.0 -63.7 245 39 405.0 405.0 305.9 405.0 0.00 31 70 18540 -72.5 -89.5 6 17.0 -72.6 265 36 429.3 429.3 308.7 429.3 0.00 32 64 19070 -72.7 -90.7 5 18.0 -72.8 252 31 440.0 440.0 309.8 440.0 0.00 33 53 20211 -62.9 -88.9 2 26.0 -63.3 224 20 487.1 487.1 314.0 487.1 0.00 34 50 20570 -65.5 -89.5 2 24.0 -65.8 215 17 489.1 489.1 314.1 489.1 0.00 35 46 21076 -66.7 -89.7 3 23.0 -67.0 498.0 498.0 314.8 498.1 0.00 36 40 21936 -59.3 -88.3 1 29.0 -60.1 536.9 536.9 317.3 537.0 0.00 TRP 70 18540 -72.5 -89.5 6 17.0 -72.6 265 36 429.3 429.3 308.7 429.3 0.00 WND 231 11097 -48.2 -71.7 5 23.5 -48.7 235 141 342.0 342.0 294.8 342.0 0.01 Sounding variables and indices 1000-500 mb thick: 5515.00 m Freezing level: 758.00 mb = 2466.39 m = 8091.74 ft Wetbulb zero: 801.12 mb = 2013.41 m = 6605.58 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 38.20 % Est. max temperature: 17.21 C = 62.98 F Sfc-Lift cond lev (LCL): 989.27 mb = 284.97 m = 934.92 ft T: 10.72 C 700-500 lapse rate: 5.89 C/km ThetaE index: 5.27 C Layer 748.0- 700.0 mb Conv cond level (CCL): 896.28 mb = 1101.44 m = 3613.59 ft Mean mixing ratio: 6.47 g/kg Conv temperature: 15.92 C = 60.65 F Cap Strength: 9.42 C Lifted Index: 10.02 C Risk: None Lifted Index @300 mb: 15.83 C Lifted Index @700 mb: 6.40 C Showalter Index: 8.20 C Risk: None Total Totals Index: 39.80 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 18.90 C K Index: -13.50 Risk: None Sweat Index: 114.20 Risk: None Energy Index: 1.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.46 J/kg Max Up Vert Vel: 5.56 m/s Conv Inhibition (B-): 28521.25 J/kg Cap Strength: 9.73 C Lift Cond Lev (LCL): 924.46 mb = 847.76 m = 2781.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 283 at 21 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 1015 75 45 2 -1.4 -1.4 | 98 22 -21.9 3.2 1 1000 195 155 3 -1.3 2.7 | 109 23 -21.7 7.4 2 925 843 155 9 -3.8 8.2 | 118 27 -24.3 12.8 3 850 1535 230 11 8.4 7.1 | 134 17 -12.0 11.7 4 700 3097 275 21 20.9 -1.8 | 189 3 0.5 2.8 5 500 5710 250 61 57.3 20.9 | 235 45 36.9 25.5 6 400 7350 245 71 64.3 30.0 | 232 56 43.9 34.6 7 300 9350 250 86 80.8 29.4 | 241 69 60.4 34.0 8 250 10570 240 131 113.4 65.5 | 233 116 93.0 70.1 9 231 11097 235 141 115.5 80.9 | 228 128 95.0 85.5 10 200 12040 240 123 106.5 61.5 | 232 109 86.1 66.1 11 150 13880 245 110 99.7 46.5 | 237 94 79.2 51.1 12 100 16400 245 39 35.3 16.5 | 215 26 14.9 21.1 13 70 18540 265 36 35.9 3.1 | 243 17 15.4 7.8 14 50 20570 215 17 9.8 13.9 | 150 21 -10.7 18.6 Wind Parameters Mean winds (0-6000m): 252.8 at 28.0 knts Storm direction: 282.8 at 21.0 knts Shear (0-3000m) pos: 3.8 neg: 0.0 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 87.9 deg Storm rel helicity (0-3000m) pos: 116.8 neg: 0.0 tot: 116.8 m^2/s^2 ave: 38.9 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 3.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.14 Bulk Shear: 111.92 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 ------------------------------------------------------------------------------- 500 152 4 110 24| 7.7 0.0 7.7| 40.4 0.0 40.4 80.8 0.85| 7.9 6.7 1000 158 6 115 25| 5.7 0.0 5.7| 74.1 0.0 74.1 74.1 0.81| 7.2 5.9 1500 181 8 121 24| 4.5 0.0 4.5| 95.9 0.0 95.9 64.0 0.65| 8.0 5.2 2000 204 9 127 21| 4.2 0.0 4.2|106.5 0.0 106.5 53.3 0.64| 7.2 4.6 2500 223 10 132 18| 4.0 0.0 4.0|113.2 0.0 113.2 45.3 0.61| 6.8 4.2 3000 240 12 136 15| 3.8 0.0 3.8|116.8 0.0 116.8 38.9 0.58| 6.7 3.9 4000 255 16 150 10| 2.9 2.0 4.9|124.2 0.0 124.2 31.1 0.50| 7.0 3.5 5000 256 22 183 10| 2.3 3.3 5.6|124.2 -15.8 108.4 21.7 0.36| 7.4 2.6 6000 253 28 206 14| 1.9 3.9 5.8|124.2 -56.5 67.7 11.3 0.25| 7.3 1.9 Wrote GIF file: /home/apache/climate/data/raob//SCSN/skewt/SCSN.skewt.20251011.12.gif