UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041600.upa.cvt Date: 0000Z 16 APR 25 Searching for SCSN... Searching the city database file for: SCSN ... Date:0000Z 16 APR 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 1008 75 13.0 10.7 86 2.3 11.7 70 4 285.5 286.9 284.5 307.8 8.03 1 1000 142 12.6 10.4 86 2.2 11.3 35 2 285.8 287.1 284.5 307.8 7.93 2 989 235 12.6 10.4 86 2.2 11.3 60 2 286.7 288.1 284.9 309.0 8.02 3 956 522 15.8 9.8 67 6.0 12.3 136 4 292.7 294.1 287.2 315.5 7.97 4 925 801 14.6 7.6 63 7.0 10.6 210 5 294.2 295.5 287.0 314.7 7.09 5 901 1023 13.6 6.6 63 7.0 9.6 249 6 295.4 296.7 287.2 315.2 6.79 6 889 1136 13.4 3.4 51 10.0 8.0 269 6 296.4 297.3 286.2 312.5 5.50 7 850 1515 15.2 -18.8 8 34.0 3.1 335 8 302.1 302.3 283.5 305.4 1.02 8 770 2343 10.8 -25.2 6 36.0 -0.3 325 13 306.0 306.1 284.6 308.1 0.64 9 716 2943 6.4 -11.6 26 18.0 -0.9 317 17 307.6 308.0 286.9 314.6 2.20 10 700 3128 5.2 -14.8 22 20.0 -2.3 315 18 308.2 308.6 286.7 313.8 1.73 11 674 3436 3.2 -40.8 2 44.0 -6.0 309 20 309.4 309.4 285.3 309.9 0.16 12 649 3741 1.6 -27.4 9 29.0 -6.4 304 21 310.9 311.0 286.4 313.0 0.62 13 622 4082 -1.7 -15.7 33 14.0 -6.7 297 23 310.9 311.3 287.7 316.8 1.81 14 505 5704 -13.5 -24.5 39 11.0 -16.3 266 32 315.7 315.9 288.5 319.2 1.04 15 500 5780 -13.9 -25.9 36 12.0 -16.8 265 32 316.1 316.3 288.5 319.3 0.93 16 447 6619 -20.3 -30.3 40 10.0 -22.2 268 38 318.3 318.5 289.0 320.7 0.69 17 435 6820 -22.1 -26.9 65 4.8 -23.1 268 39 318.5 318.7 289.3 321.9 0.97 18 412 7216 -25.5 -29.4 70 3.9 -26.2 269 42 319.1 319.3 289.3 322.0 0.81 19 408 7287 -25.9 -33.9 47 8.0 -27.1 270 43 319.5 319.6 289.2 321.4 0.53 20 400 7430 -27.3 -32.1 64 4.8 -28.0 270 44 319.5 319.6 289.3 321.8 0.65 21 396 7502 -27.7 -29.1 88 1.4 -27.9 270 45 319.9 320.1 289.6 323.0 0.87 22 393 7557 -28.3 -31.6 73 3.3 -28.8 269 46 319.8 320.0 289.5 322.3 0.69 23 385 7705 -29.3 -29.6 97 0.3 -29.3 269 47 320.4 320.6 289.8 323.4 0.85 24 378 7836 -29.7 -31.0 88 1.3 -29.9 268 49 321.5 321.7 290.0 324.2 0.76 25 374 7912 -30.3 -53.3 9 23.0 -32.0 268 50 321.7 321.7 289.3 322.0 0.07 26 368 8027 -30.9 -42.9 30 12.0 -32.1 267 52 322.4 322.5 289.8 323.3 0.24 27 358 8222 -31.9 -55.9 7 24.0 -33.4 266 54 323.6 323.6 289.9 323.9 0.05 28 355 8282 -32.3 -46.3 24 14.0 -33.5 266 55 323.9 323.9 290.1 324.5 0.17 29 352 8342 -32.5 -44.5 29 12.0 -33.6 266 56 324.4 324.4 290.3 325.2 0.21 30 351 8362 -32.9 -37.2 65 4.3 -33.4 265 56 324.1 324.2 290.5 325.8 0.45 31 333 8731 -35.5 -38.4 75 2.9 -35.8 264 61 325.5 325.6 290.9 327.0 0.42 32 330 8794 -36.1 -36.6 95 0.5 -36.1 263 61 325.5 325.6 291.0 327.3 0.50 33 320 9007 -37.7 -41.4 68 3.7 -38.0 262 64 326.2 326.2 291.0 327.3 0.32 34 316 9094 -38.5 -41.3 75 2.8 -38.8 262 65 326.2 326.3 291.0 327.4 0.32 35 315 9116 -38.7 -40.6 82 1.9 -38.9 262 66 326.2 326.3 291.0 327.5 0.35 36 313 9159 -38.7 -45.7 48 7.0 -39.2 261 66 326.8 326.9 291.0 327.6 0.20 37 310 9226 -39.1 -45.1 53 6.0 -39.5 261 67 327.2 327.2 291.2 328.0 0.22 38 305 9337 -39.9 -55.9 17 16.0 -40.7 261 69 327.6 327.6 291.1 327.8 0.06 39 300 9450 -40.7 -55.7 18 15.0 -41.4 260 70 328.0 328.0 291.2 328.3 0.07 40 282 9866 -43.9 -50.9 46 7.0 -44.3 262 75 329.3 329.3 291.6 329.8 0.13 41 274 10058 -45.3 -57.3 25 12.0 -45.7 262 77 330.0 330.0 291.7 330.2 0.06 42 266 10254 -46.9 -48.3 86 1.4 -47.0 263 80 330.4 330.5 292.0 331.1 0.18 43 250 10660 -49.9 -53.9 63 4.0 -50.0 265 85 331.9 331.9 292.3 332.3 0.10 44 246 10765 -50.5 -55.2 57 4.7 -50.7 266 85 332.5 332.5 292.5 332.9 0.09 45 225 11340 -55.5 -58.2 72 2.7 -55.6 270 87 333.5 333.5 292.7 333.7 0.07 46 215 11628 -57.5 -65.5 35 8.0 -57.6 272 88 334.7 334.7 293.0 334.8 0.03 47 205 11926 -60.1 -66.1 45 6.0 -60.2 274 89 335.2 335.2 293.2 335.3 0.03 48 200 12080 -60.7 -67.7 39 7.0 -60.8 275 90 336.6 336.6 293.5 336.7 0.02 49 192 12333 -61.4 -71.1 27 9.7 -61.5 265 92 339.5 339.5 294.2 339.5 0.01 50 191 12366 -61.5 -71.5 25 10.0 -61.6 264 91 339.8 339.8 294.3 339.9 0.01 51 184 12596 -62.7 -71.7 29 9.0 -62.8 260 86 341.5 341.5 294.7 341.6 0.01 52 178 12801 -60.9 -77.9 9 17.0 -61.0 262 84 347.7 347.7 296.1 347.7 0.01 53 155 13665 -58.9 -82.9 3 24.0 -59.1 268 76 365.2 365.2 299.7 365.2 0.00 54 150 13870 -60.5 -83.5 3 23.0 -60.7 270 74 365.9 365.9 299.8 365.9 0.00 55 125 14998 -64.1 -86.1 3 22.0 -64.3 266 53 378.9 378.9 302.1 378.9 0.00 56 100 16370 -63.1 -87.1 3 24.0 -63.3 260 28 405.8 405.8 306.0 405.8 0.00 57 85 17358 -66.9 -88.9 3 22.0 -67.0 267 28 417.4 417.4 307.4 417.4 0.00 58 70 18530 -66.5 -89.5 3 23.0 -66.7 275 28 442.1 442.1 310.1 442.1 0.00 59 68 18707 -64.9 -88.9 2 24.0 -65.1 271 26 449.2 449.2 310.8 449.3 0.00 60 64 19076 -66.7 -89.7 3 23.0 -66.9 262 23 453.2 453.2 311.1 453.2 0.00 61 54 20117 -62.3 -89.3 2 27.0 -62.7 236 13 485.9 485.9 313.9 485.9 0.00 62 52 20353 -58.1 -88.1 1 30.0 -58.8 231 11 500.9 500.9 315.0 500.9 0.00 63 50 20600 -58.5 -87.5 1 29.0 -59.2 225 9 505.6 505.6 315.4 505.6 0.00 64 47 20990 -57.7 -87.7 1 30.0 -58.5 516.6 516.6 316.1 516.6 0.00 65 41 21843 -62.1 -89.1 2 27.0 -62.6 526.2 526.2 316.7 526.2 0.00 66 39 22154 -59.5 -88.5 1 29.0 -60.3 540.3 540.3 317.5 540.4 0.00 TRP 184 12596 -62.7 -71.7 29 9.0 -62.8 260 86 341.5 341.5 294.7 341.6 0.01 WND 192 12333 -61.4 -71.1 27 9.7 -61.5 265 92 339.5 339.5 294.2 339.5 0.01 Sounding variables and indices 1000-500 mb thick: 5638.00 m Freezing level: 635.91 mb = 3906.35 m = 12815.95 ft Wetbulb zero: 777.81 mb = 2258.80 m = 7410.67 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 31.47 % Est. max temperature: 28.40 C = 83.13 F Sfc-Lift cond lev (LCL): 973.76 mb = 366.12 m = 1201.15 ft T: 14.06 C 700-500 lapse rate: 7.20 C/km ThetaE index: 9.82 C Layer 889.0- 770.0 mb Conv cond level (CCL): 690.66 mb = 3237.31 m = 10620.98 ft Mean mixing ratio: 7.67 g/kg Conv temperature: 36.19 C = 97.15 F Cap Strength: 9.02 C Lifted Index: 6.59 C Risk: None Lifted Index @300 mb: 10.96 C Lifted Index @700 mb: 7.93 C Showalter Index: 11.39 C Risk: None Total Totals Index: 24.20 C Risk: None Vertical Totals Index: 29.10 C Cross Totals Index: -4.90 C K Index: -9.70 Risk: None Sweat Index: 48.00 Risk: None Energy Index: 2.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.82 J/kg Max Up Vert Vel: 9.15 m/s Conv Inhibition (B-): 23937.46 J/kg Cap Strength: 8.99 C Lift Cond Lev (LCL): 887.13 mb = 1153.79 m = 3785.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 319 at 13 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 1008 75 70 4 -3.8 -1.4 | 124 15 -12.5 8.5 1 1000 142 35 2 -1.1 -1.6 | 130 13 -9.9 8.3 2 925 801 210 5 2.5 4.3 | 156 16 -6.2 14.2 3 850 1515 335 8 3.4 -7.3 | 116 6 -5.4 2.7 4 700 3128 315 18 12.7 -12.7 | 305 5 4.0 -2.8 5 500 5780 265 32 31.9 2.8 | 241 26 23.1 12.7 6 400 7430 270 44 44.0 -0.0 | 254 37 35.3 9.9 7 300 9450 260 70 68.9 12.2 | 250 64 60.2 22.1 8 250 10660 265 85 84.7 7.4 | 257 78 75.9 17.3 9 200 12080 275 90 89.7 -7.8 | 269 81 80.9 2.1 10 192 12333 265 92 91.6 8.0 | 258 85 82.9 17.9 11 184 12596 260 86 84.7 14.9 | 252 80 76.0 24.8 12 150 13870 270 74 74.0 -0.0 | 261 66 65.3 9.9 13 100 16370 260 28 27.6 4.9 | 232 24 18.8 14.8 14 70 18530 275 28 27.9 -2.4 | 249 21 19.2 7.5 15 50 20600 225 9 6.4 6.4 | 172 16 -2.4 16.3 Wind Parameters Mean winds (0-6000m): 288.6 at 17.6 knts Storm direction: 318.6 at 13.2 knts Shear (0-3000m) pos: 1.7 neg: 1.7 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): -177.2 deg Storm rel helicity (0-3000m) pos: 47.9 neg: -13.7 tot: 34.2 m^2/s^2 ave: 11.4 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 6.5 stream: -0.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.75 Bulk Shear: 56.12 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 ------------------------------------------------------------------------------- 500 109 3 133 16| 5.3 0.0 5.3| 19.6 -0.3 19.3 38.6 0.57| 8.4 4.8 1000 223 4 155 14| 5.2 0.0 5.2| 47.8 -0.3 47.5 47.5 0.64| 9.1 5.9 1500 285 5 156 9| 3.3 0.0 3.3| 47.9 -9.6 38.3 25.6 0.21| 9.4 2.0 2000 314 6 142 7| 2.5 0.8 3.3| 47.9 -11.1 36.8 18.4 0.14| 7.9 1.1 2500 319 8 139 6| 2.0 1.4 3.3| 47.9 -12.3 35.6 14.2 0.05| 7.0 0.3 3000 317 9 142 4| 1.7 1.7 3.4| 47.9 -13.7 34.2 11.4 -0.01| 6.5 -0.1 4000 312 12 183 2| 1.2 2.2 3.4| 47.9 -23.3 24.7 6.2 -0.10| 6.0 -0.6 5000 301 15 238 5| 1.0 2.5 3.5| 47.9 -46.2 1.8 0.4 -0.18| 5.8 -1.1 6000 289 18 242 9| 0.8 2.7 3.6| 57.1 -75.6 -18.5 -3.1 -0.21| 5.7 -1.2 Wrote GIF file: /home/apache/climate/data/raob//SCSN/skewt/SCSN.skewt.20250416.00.gif