UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011800.upa.cvt Date: 0000Z 18 JAN 26 Searching for SCSN... Searching the city database file for: SCSN ... Date:0000Z 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 19.4 12.4 64 7.0 15.1 30 9 292.5 294.2 288.2 318.4 9.08 1 989 170 17.8 11.8 68 6.0 14.1 51 11 291.9 293.4 287.8 317.0 8.82 2 981 239 18.0 11.0 64 7.0 13.8 66 12 292.8 294.3 287.7 316.8 8.42 3 975 292 20.6 10.6 53 10.0 14.5 77 13 295.9 297.4 288.7 319.8 8.25 4 961 417 23.4 8.4 38 15.0 14.4 104 16 299.9 301.3 289.1 321.3 7.21 5 955 472 26.4 8.4 32 18.0 15.4 116 17 303.5 304.9 290.3 325.3 7.25 6 951 509 26.6 7.6 30 19.0 15.1 123 17 304.1 305.4 290.2 324.8 6.89 7 925 753 26.4 6.4 28 20.0 14.4 175 22 306.3 307.5 290.6 326.2 6.52 8 924 763 26.4 6.4 28 20.0 14.4 175 22 306.4 307.6 290.6 326.3 6.53 9 850 1492 22.2 -10.8 10 33.0 7.4 190 11 309.4 309.8 287.3 315.8 1.97 10 807 1939 19.8 -27.2 3 47.0 4.1 183 10 311.5 311.6 286.5 313.2 0.51 11 713 2989 13.0 -18.0 10 31.0 1.1 167 8 315.2 315.5 288.6 319.6 1.30 12 707 3060 13.2 -29.8 3 43.0 -0.0 166 8 316.2 316.3 288.1 317.8 0.46 13 700 3143 12.6 -33.4 3 46.0 -0.6 165 8 316.4 316.5 287.9 317.6 0.33 14 552 5081 -2.3 -44.3 2 42.0 -10.4 221 13 321.0 321.0 289.2 321.5 0.14 15 500 5860 -6.7 -50.7 2 44.0 -13.6 245 15 324.9 324.9 290.3 325.2 0.07 16 400 7560 -19.3 -56.3 2 37.0 -23.1 260 38 329.9 329.9 291.7 330.1 0.05 17 390 7747 -20.5 -53.5 4 33.0 -24.1 260 41 330.7 330.7 292.0 331.0 0.07 18 325 9061 -32.1 -53.1 11 21.0 -33.7 264 60 332.4 332.5 292.4 332.8 0.08 19 300 9620 -35.7 -56.7 10 21.0 -37.0 265 68 335.1 335.1 293.2 335.3 0.06 20 293 9784 -37.1 -52.1 20 15.0 -38.1 266 70 335.3 335.4 293.3 335.8 0.11 21 276 10196 -39.9 -57.9 13 18.0 -40.8 270 74 337.1 337.1 293.6 337.3 0.06 22 250 10870 -42.3 -73.3 2 31.0 -43.2 275 81 343.2 343.2 295.1 343.2 0.01 23 218 11784 -46.5 -77.5 2 31.0 -47.1 275 88 350.4 350.4 296.7 350.4 0.00 24 200 12350 -50.1 -78.9 2 28.8 -50.6 275 93 353.4 353.4 297.4 353.4 0.00 25 159 13816 -59.7 -82.7 3 23.0 -59.9 267 52 361.2 361.2 299.0 361.2 0.00 26 150 14180 -59.7 -84.7 2 25.0 -59.9 265 42 367.2 367.2 300.1 367.2 0.00 27 100 16630 -72.7 -89.7 6 17.0 -72.8 250 27 387.3 387.3 303.4 387.3 0.00 28 92 17114 -75.3 -90.3 8 15.0 -75.3 240 24 391.5 391.5 304.0 391.5 0.00 29 72 18536 -73.5 -89.5 7 16.0 -73.6 307 16 423.7 423.7 308.2 423.7 0.00 30 70 18700 -74.9 -89.9 8 15.0 -75.0 315 15 424.1 424.1 308.2 424.2 0.00 31 67 18955 -76.3 -90.3 9 14.0 -76.3 293 14 426.5 426.5 308.4 426.5 0.00 32 61 19501 -74.9 -90.9 7 16.0 -75.0 245 12 441.2 441.2 310.0 441.2 0.00 33 54 20231 -64.9 -89.9 2 25.0 -65.2 184 9 479.9 479.9 313.4 479.9 0.00 34 51 20579 -67.3 -91.3 2 24.0 -67.5 155 7 482.2 482.2 313.6 482.2 0.00 35 50 20700 -65.3 -90.3 2 25.0 -65.6 145 7 489.6 489.6 314.2 489.6 0.00 36 48 20949 -63.7 -90.7 1 27.0 -64.1 143 8 499.2 499.2 314.9 499.2 0.00 37 44 21479 -64.9 -90.9 2 26.0 -65.3 137 10 508.8 508.8 315.5 508.8 0.00 38 39 22223 -59.3 -89.3 1 30.0 -60.1 130 13 540.8 540.8 317.6 540.9 0.00 39 30 23880 -54.9 -86.9 1 32.0 -56.5 115 20 595.0 595.0 320.4 595.0 0.01 40 20 26490 -50.1 -85.1 1 35.0 -53.5 95 41 682.8 682.8 323.9 682.9 0.01 41 15 28381 -47.3 -83.3 1 36.0 -52.5 750.7 750.7 326.0 750.9 0.03 42 15 28381 -47.5 -83.5 1 36.0 -52.7 750.0 750.0 326.0 750.2 0.02 TRP 92 17114 -75.3 -90.3 8 15.0 -75.3 240 24 391.5 391.5 304.0 391.5 0.00 WND 200 12350 -50.1 -78.9 2 28.8 -50.6 275 93 353.4 353.4 297.4 353.4 0.00 Sounding variables and indices 1000-500 mb thick: 5785.00 m Freezing level: 574.85 mb = 4781.74 m = 15687.95 ft Wetbulb zero: 707.21 mb = 3057.19 m = 10030.03 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 10.14 % Est. max temperature: 36.25 C = 97.25 F Sfc-Lift cond lev (LCL): 901.33 mb = 979.60 m = 3213.89 ft T: 25.15 C 700-500 lapse rate: 7.10 C/km ThetaE index: 13.03 C Layer 850.0- 713.0 mb Conv cond level (CCL): 581.34 mb = 4658.38 m = 15283.21 ft Mean mixing ratio: 7.08 g/kg Conv temperature: 46.94 C = 116.50 F Cap Strength: 11.31 C Lifted Index: 8.34 C Risk: None Lifted Index @300 mb: 9.51 C Lifted Index @700 mb: 11.17 C Showalter Index: 12.09 C Risk: None Total Totals Index: 24.80 C Risk: None Vertical Totals Index: 28.90 C Cross Totals Index: -4.10 C K Index: -27.90 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 2.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 76.92 J/kg Max Up Vert Vel: 12.40 m/s Conv Inhibition (B-): 39435.93 J/kg Cap Strength: 11.31 C Lift Cond Lev (LCL): 751.42 mb = 2543.90 m = 8346.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 228 at 9 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 30 9 -4.5 -7.8 | 39 18 -11.3 -13.9 1 925 753 175 22 -1.9 21.9 | 151 18 -8.7 15.8 2 850 1492 190 11 1.9 10.8 | 134 7 -4.9 4.7 3 700 3143 165 8 -2.1 7.7 | 101 9 -8.9 1.6 4 500 5860 245 15 13.6 6.3 | 268 7 6.8 0.3 5 400 7560 260 38 37.4 6.6 | 269 31 30.6 0.5 6 300 9620 265 68 67.7 5.9 | 270 61 60.9 -0.2 7 250 10870 275 81 80.7 -7.1 | 280 75 73.9 -13.1 8 200 12350 275 93 92.6 -8.1 | 279 87 85.9 -14.2 9 150 14180 265 42 41.8 3.7 | 274 35 35.0 -2.4 10 100 16630 250 27 25.4 9.2 | 260 19 18.6 3.2 11 92 17114 240 24 20.8 12.0 | 247 15 14.0 5.9 12 70 18700 315 15 10.6 -10.6 | 347 17 3.8 -16.7 13 50 20700 145 7 -4.0 5.7 | 88 11 -10.8 -0.3 14 30 23880 115 20 -18.1 8.5 | 95 25 -24.9 2.4 15 20 26490 95 41 -40.8 3.6 | 87 48 -47.6 -2.5 Wind Parameters Mean winds (0-6000m): 198.2 at 12.2 knts Storm direction: 228.2 at 9.1 knts Shear (0-3000m) pos: 3.3 neg: 0.8 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 62.5 deg Storm rel helicity (0-3000m) pos: 214.8 neg: -16.1 tot: 198.7 m^2/s^2 ave: 66.2 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 5.6 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 5.41 Bulk Shear: 14.23 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 ------------------------------------------------------------------------------- 500 151 14 114 15| 23.5 0.0 23.5|146.5 0.0 146.5 293.0 0.97| 28.2 27.3 1000 168 17 135 15| 13.1 0.0 13.1|214.8 -0.9 213.9 213.9 0.86| 23.8 20.5 1500 173 16 138 13| 6.7 0.0 6.7|214.8 -7.3 207.5 138.3 0.70| 18.2 12.7 2000 176 14 137 11| 5.0 0.4 5.4|214.8 -10.2 204.6 102.3 0.65| 14.1 9.2 2500 176 13 134 11| 4.0 0.7 4.7|214.8 -13.1 201.7 80.7 0.61| 11.6 7.0 3000 176 13 130 10| 3.3 0.8 4.1|214.8 -16.1 198.7 66.2 0.57| 9.9 5.6 4000 177 12 127 9| 3.0 0.6 3.6|222.7 -16.2 206.5 51.6 0.59| 8.0 4.7 5000 185 12 134 8| 2.7 0.5 3.2|230.2 -16.2 213.9 42.8 0.62| 7.1 4.4 6000 198 12 151 6| 2.6 0.4 3.0|237.1 -17.2 219.9 36.7 0.61| 6.7 4.1 Wrote GIF file: /home/apache/climate/data/raob//SCSN/skewt/SCSN.skewt.20260118.00.gif