UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010512.upa.cvt Date: 1200Z 5 JAN 26 Searching for SCSN... Searching the city database file for: SCSN ... Date:1200Z 5 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 15.2 14.7 97 0.5 14.9 255 4 287.9 289.7 287.8 317.1 10.50 1 1000 127 14.8 14.6 99 0.2 14.7 220 3 288.0 289.8 287.8 317.2 10.50 2 925 784 11.2 11.0 99 0.2 11.1 350 4 290.8 292.3 287.5 316.1 8.94 3 865 1343 8.4 8.4 100 0.0 8.4 358 13 293.5 294.9 287.6 316.5 8.02 4 859 1400 9.4 9.0 97 0.4 9.2 359 14 295.1 296.6 288.5 319.4 8.41 5 855 1439 13.6 7.6 67 6.0 10.1 359 14 299.9 301.3 289.5 322.6 7.68 6 850 1489 14.4 7.4 63 7.0 10.3 360 15 301.2 302.6 289.9 323.8 7.62 7 844 1549 14.8 5.8 55 9.0 9.6 359 15 302.3 303.5 289.6 322.8 6.86 8 839 1599 14.8 10.5 75 4.3 12.1 358 15 302.8 304.5 292.0 331.1 9.55 9 829 1700 16.0 7.0 55 9.0 10.6 356 15 305.1 306.5 291.2 328.0 7.60 10 822 1772 15.4 6.4 55 9.0 10.1 355 15 305.2 306.6 291.0 327.4 7.35 11 817 1824 15.2 2.2 41 13.0 8.1 354 15 305.5 306.5 289.5 322.3 5.49 12 813 1865 16.8 -21.2 6 38.0 3.2 353 15 307.6 307.8 285.5 310.5 0.87 13 806 1939 17.0 -26.0 4 43.0 2.9 352 16 308.6 308.7 285.5 310.6 0.57 14 742 2639 14.2 339 16 313.0 15 700 3126 10.6 -37.4 2 48.0 -1.7 330 17 314.2 314.3 287.1 315.0 0.22 16 566 4855 -1.9 -37.9 4 36.0 -9.8 308 31 319.2 319.3 288.8 320.2 0.26 17 514 5614 -6.7 -35.7 8 29.0 -13.0 298 37 322.3 322.4 289.9 323.6 0.35 18 500 5830 -6.7 -39.7 5 33.0 -13.3 295 39 324.9 324.9 290.5 325.8 0.24 19 499 5846 -6.7 -39.7 5 33.0 -13.3 295 39 325.1 325.1 290.6 326.0 0.24 20 400 7530 -19.1 -53.1 3 34.0 -22.9 285 42 330.2 330.2 291.8 330.4 0.07 21 308 9416 -33.1 -60.1 5 27.0 -34.7 276 54 336.2 336.2 293.4 336.3 0.04 22 300 9600 -34.9 -59.9 6 25.0 -36.3 275 55 336.2 336.2 293.4 336.3 0.04 23 289 9861 -37.3 -59.3 8 22.0 -38.4 273 55 336.4 336.4 293.4 336.6 0.04 24 250 10850 -44.9 -59.9 17 15.0 -45.4 265 57 339.3 339.3 294.2 339.5 0.05 25 214 11865 -51.9 -67.9 13 16.0 -52.2 265 67 343.9 343.9 295.3 343.9 0.02 26 209 12017 -52.0 -70.1 10 18.1 -52.3 265 69 346.1 346.1 295.8 346.1 0.01 27 200 12300 -52.1 -74.1 5 22.0 -52.5 260 59 350.3 350.3 296.7 350.3 0.01 28 169 13389 -52.3 -82.3 2 30.0 -52.7 254 55 367.2 367.2 300.1 367.2 0.00 29 150 14150 -57.7 -84.7 2 27.0 -58.0 250 52 370.7 370.7 300.7 370.7 0.00 30 129 15084 -65.3 -87.3 3 22.0 -65.4 231 39 373.4 373.4 301.1 373.4 0.00 31 117 15676 -67.3 -88.3 4 21.0 -67.4 219 31 380.2 380.2 302.3 380.2 0.00 32 100 16620 -68.1 -89.1 3 21.0 -68.2 200 17 396.2 396.2 304.7 396.2 0.00 33 85 17584 -72.9 -90.9 5 18.0 -73.0 200 9 405.3 405.3 305.9 405.3 0.00 34 70 18720 -73.7 -90.7 6 17.0 -73.7 120 23 426.7 426.7 308.5 426.7 0.00 35 64 19243 -74.5 -90.5 7 16.0 -74.6 113 24 436.0 436.0 309.5 436.0 0.00 36 50 20710 -66.5 -90.5 2 24.0 -66.8 95 27 486.8 486.8 314.0 486.8 0.00 37 42 21773 -62.9 -89.9 1 27.0 -63.4 100 25 520.6 520.6 316.4 520.6 0.00 38 39 22227 -64.5 -89.5 2 25.0 -64.9 102 25 527.7 527.7 316.8 527.7 0.00 39 36 22724 -58.1 -88.1 1 30.0 -59.0 105 24 556.5 556.5 318.5 556.5 0.00 40 30 23880 -54.7 -85.7 1 31.0 -56.3 110 22 595.5 595.5 320.4 595.6 0.01 41 27 24557 -52.3 -85.3 1 33.0 -54.6 101 24 620.5 620.5 321.5 620.5 0.01 42 20 26510 -49.1 -83.1 1 34.0 -52.8 75 30 685.9 685.9 324.0 686.0 0.02 43 15 28403 -47.9 -82.9 1 35.0 -52.9 748.7 748.7 325.9 748.9 0.03 TRP 85 17584 -72.9 -90.9 5 18.0 -73.0 200 9 405.3 405.3 305.9 405.3 0.00 WND 209 12017 -52.0 -70.1 10 18.1 -52.3 265 69 346.1 346.1 295.8 346.1 0.01 Sounding variables and indices 1000-500 mb thick: 5703.00 m Freezing level: 586.37 mb = 4591.99 m = 15065.41 ft Wetbulb zero: 739.80 mb = 2663.36 m = 8737.96 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 36.46 % Est. max temperature: 26.05 C = 78.89 F Sfc-Lift cond lev (LCL): 998.71 mb = 137.84 m = 452.22 ft T: 14.74 C 700-500 lapse rate: 6.40 C/km ThetaE index: 20.62 C Layer 829.0- 806.0 mb Conv cond level (CCL): 950.20 mb = 557.53 m = 1829.14 ft Mean mixing ratio: 9.58 g/kg Conv temperature: 17.14 C = 62.86 F Cap Strength: 12.54 C Lifted Index: 11.62 C Risk: None Lifted Index @300 mb: 14.24 C Lifted Index @700 mb: 11.63 C Showalter Index: 7.64 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 14.10 C K Index: -19.50 Risk: None Sweat Index: 157.80 Risk: None Energy Index: 0.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.48 J/kg Max Up Vert Vel: 5.56 m/s Conv Inhibition (B-): 0.16 J/kg Cap Strength: 12.51 C Lift Cond Lev (LCL): 952.62 mb = 536.09 m = 1758.81 ft Lev Free Conv (LFC): 937.62 mb = 669.84 m = 2197.63 ft Equ Level (EL): 867.62 mb = 1317.42 m = 4322.19 ft B at Equ Level: 14.79 J/kg Max Parcel Lev (MPL): 847.62 mb = 1512.69 m = 4962.82 ft Wind level data Storm motion: 345 at 15 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 75 255 4 3.9 1.0 | 180 16 -0.0 15.7 1 1000 127 220 3 1.9 2.3 | 173 17 -2.0 17.0 2 925 784 350 4 0.7 -3.9 | 163 11 -3.2 10.8 3 850 1489 360 15 -0.0 -15.0 | 86 4 -3.9 -0.3 4 700 3126 330 17 8.5 -14.7 | 270 5 4.6 -0.0 5 500 5830 295 39 35.3 -16.5 | 273 32 31.5 -1.8 6 400 7530 285 42 40.6 -10.9 | 264 37 36.7 3.8 7 300 9600 275 55 54.8 -4.8 | 259 52 50.9 9.9 8 250 10850 265 57 56.8 5.0 | 250 56 52.9 19.7 9 209 12017 265 69 68.7 6.0 | 252 68 64.9 20.7 10 200 12300 260 59 58.1 10.2 | 245 60 54.2 25.0 11 150 14150 250 52 48.9 17.8 | 234 55 45.0 32.5 12 100 16620 200 17 5.8 16.0 | 184 31 1.9 30.7 13 85 17584 200 9 3.1 8.5 | 178 23 -0.8 23.2 14 70 18720 120 23 -19.9 11.5 | 138 35 -23.8 26.2 15 50 20710 95 27 -26.9 2.4 | 119 35 -30.8 17.1 16 30 23880 110 22 -20.7 7.5 | 132 33 -24.6 22.2 17 20 26510 75 30 -29.0 -7.8 | 102 34 -32.9 6.9 Wind Parameters Mean winds (0-6000m): 315.2 at 20.3 knts Storm direction: 345.2 at 15.2 knts Shear (0-3000m) pos: 2.8 neg: 1.3 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 91.4 deg Storm rel helicity (0-3000m) pos: 3.9 neg: -27.4 tot: -23.4 m^2/s^2 ave: -7.8 10^-3 m/s^2 rel: -0.51 Storm rel vorticity (0-3000m) horiz: 4.9 stream: -2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.35 Bulk Shear: 44.13 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 ------------------------------------------------------------------------------- 500 266 3 178 15| 3.6 0.0 3.6| 3.9 -8.5 -4.6 -9.2 -0.18| 6.7 -1.2 1000 331 4 171 11| 5.1 0.0 5.1| 3.9 -19.1 -15.2 -15.2 -0.36| 7.1 -2.6 1500 351 7 160 8| 5.7 0.0 5.7| 3.9 -25.4 -21.5 -14.4 -0.50| 7.1 -3.6 2000 352 9 155 6| 4.2 0.7 4.9| 3.9 -26.1 -22.1 -11.1 -0.50| 6.0 -3.0 2500 350 10 155 5| 3.4 1.1 4.5| 3.9 -26.6 -22.7 -9.1 -0.53| 5.3 -2.8 3000 346 11 163 4| 2.8 1.3 4.2| 3.9 -27.4 -23.4 -7.8 -0.51| 4.9 -2.5 4000 337 14 214 3| 2.1 2.1 4.2| 6.9 -27.4 -20.5 -5.1 -0.34| 4.8 -1.7 5000 326 17 262 5| 1.7 2.8 4.5| 6.9 -37.5 -30.6 -6.1 -0.31| 5.0 -1.5 6000 315 20 268 10| 1.4 3.1 4.5| 6.9 -67.4 -60.5 -10.1 -0.33| 5.0 -1.6 Wrote GIF file: /home/apache/climate/data/raob//SCSN/skewt/SCSN.skewt.20260105.12.gif