UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011712.upa.cvt Date: 1200Z 17 JAN 26 Searching for SCSN... Searching the city database file for: SCSN ... Date:1200Z 17 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 1005 75 14.0 11.2 83 2.8 12.4 90 2 286.7 288.2 285.3 310.0 8.33 1 1000 120 14.2 11.7 85 2.5 12.7 325 2 287.4 288.9 285.9 311.5 8.66 2 989 213 13.6 12.2 91 1.4 12.8 302 3 287.7 289.2 286.4 313.0 9.06 3 978 308 16.0 9.0 63 7.0 12.0 278 5 291.0 292.3 286.1 312.0 7.38 4 970 378 17.4 8.4 55 9.0 12.2 261 6 293.1 294.4 286.6 313.6 7.14 5 939 656 20.2 5.2 37 15.0 11.7 192 9 298.7 299.8 287.5 316.2 5.91 6 925 786 21.4 3.4 31 18.0 11.4 160 11 301.2 302.2 287.8 317.0 5.28 7 917 861 21.8 2.8 29 19.0 11.3 163 11 302.4 303.3 288.0 317.8 5.10 8 860 1415 20.0 -12.0 10 32.0 6.3 182 12 306.1 306.4 285.9 311.7 1.77 9 850 1515 19.2 -12.8 10 32.0 5.8 185 12 306.3 306.6 285.9 311.7 1.68 10 772 2332 13.4 -6.6 24 20.0 4.1 185 8 308.6 309.1 288.1 318.1 3.02 11 761 2453 14.2 -24.8 5 39.0 1.3 185 7 310.7 310.8 286.4 313.0 0.67 12 718 2939 10.2 -20.8 9 31.0 -0.6 185 5 311.5 311.7 287.1 314.9 1.01 13 700 3150 9.0 -34.0 3 43.0 -2.4 185 4 312.5 312.5 286.6 313.6 0.31 14 678 3414 8.6 -25.4 7 34.0 -2.2 191 5 314.9 315.0 287.9 317.3 0.71 15 604 4354 1.4 -32.6 6 34.0 -7.2 213 9 317.1 317.2 288.3 318.6 0.41 16 593 4502 1.8 -33.2 5 35.0 -7.2 217 10 319.3 319.3 288.9 320.7 0.39 17 500 5850 -8.3 -31.3 14 23.0 -13.7 250 16 322.9 323.0 290.3 324.9 0.56 18 472 6295 -12.1 -35.1 13 23.0 -16.7 254 22 323.6 323.7 290.3 325.1 0.41 19 437 6882 -15.1 -52.1 3 37.0 -19.8 259 30 327.0 327.0 290.9 327.3 0.07 20 435 6917 -15.3 -49.3 4 34.0 -19.8 259 30 327.2 327.2 291.0 327.5 0.10 21 430 7005 -14.9 -48.9 4 34.0 -19.6 260 32 328.8 328.8 291.5 329.2 0.10 22 404 7475 -17.3 -52.3 3 35.0 -21.6 264 38 331.6 331.6 292.2 331.9 0.07 23 400 7550 -17.9 -51.9 3 34.0 -22.0 265 39 331.7 331.7 292.3 332.0 0.08 24 314 9301 -34.3 -43.3 40 9.0 -35.2 273 63 332.7 332.7 292.7 333.7 0.26 25 311 9368 -34.5 -47.5 26 13.0 -35.6 274 64 333.3 333.3 292.8 334.0 0.17 26 303 9550 -34.1 -57.1 8 23.0 -35.5 275 67 336.4 336.4 293.4 336.6 0.06 27 300 9620 -34.3 -56.3 9 22.0 -35.7 275 68 337.0 337.0 293.6 337.3 0.06 28 282 10046 -37.7 -44.7 48 7.0 -38.3 277 76 338.2 338.2 294.1 339.2 0.25 29 255 10727 -42.1 -59.1 14 17.0 -42.9 279 89 341.5 341.5 294.7 341.8 0.05 30 250 10860 -43.1 -58.1 18 15.0 -43.7 280 92 342.0 342.0 294.8 342.2 0.06 31 233 11331 -47.5 -56.5 35 9.0 -47.9 284 94 342.3 342.3 295.0 342.6 0.08 32 231 11388 -47.9 -57.4 33 9.5 -48.3 285 94 342.5 342.5 295.0 342.8 0.07 33 217 11798 -50.9 -63.9 20 13.0 -51.2 285 86 344.0 344.1 295.3 344.2 0.03 34 209 12043 -50.1 -75.1 4 25.0 -50.5 285 81 349.0 349.0 296.4 349.0 0.01 35 200 12330 -51.9 -74.9 5 23.0 -52.3 285 76 350.6 350.6 296.8 350.6 0.01 36 184 12864 -56.3 -77.3 5 21.0 -56.5 282 70 351.9 351.9 297.0 351.9 0.01 37 156 13905 -58.5 -82.5 3 24.0 -58.7 276 60 365.2 365.2 299.7 365.2 0.00 38 150 14150 -60.7 -82.7 4 22.0 -60.9 275 57 365.5 365.5 299.8 365.5 0.00 39 128 15128 -66.5 -86.5 4 20.0 -66.6 275 51 372.0 372.0 300.9 372.0 0.00 40 101 16551 -71.5 -89.5 5 18.0 -71.6 275 41 388.5 388.5 303.6 388.5 0.00 41 100 16610 -71.5 -89.5 5 18.0 -71.6 275 41 389.6 389.6 303.8 389.6 0.00 42 82 17761 -78.1 -90.1 13 12.0 -78.1 245 43 398.8 398.8 305.0 398.8 0.00 43 77 18121 -76.7 -89.7 11 13.0 -76.7 219 36 409.0 409.0 306.4 409.0 0.00 44 70 18680 -68.9 -89.9 3 21.0 -69.0 180 25 437.0 437.0 309.6 437.0 0.00 45 67 18942 -67.3 -89.3 3 22.0 -67.5 179 23 446.0 446.0 310.5 446.0 0.00 46 57 19904 -71.3 -91.3 4 20.0 -71.4 177 16 458.0 458.0 311.6 458.0 0.00 47 51 20561 -69.9 -90.9 3 21.0 -70.1 175 12 476.1 476.1 313.1 476.1 0.00 48 50 20680 -66.1 -90.1 2 24.0 -66.4 175 11 487.7 487.7 314.1 487.7 0.00 49 46 21190 -62.9 -89.9 1 27.0 -63.3 164 13 507.2 507.2 315.5 507.2 0.00 50 40 22054 -61.5 -88.5 2 27.0 -62.1 144 17 531.4 531.4 317.0 531.4 0.00 51 30 23860 -56.3 -86.3 1 30.0 -57.7 105 24 591.2 591.2 320.2 591.2 0.01 52 20 26470 -51.1 -84.1 1 33.0 -54.2 95 29 679.8 679.8 323.7 679.9 0.02 53 10 31110 -39.3 -79.3 1 40.0 -50.0 100 49 872.8 872.9 328.9 873.6 0.07 54 9.2 31678 -42.1 -80.1 1 38.0 -51.6 883.2 883.2 329.1 883.9 0.07 55 7.5 33072 -38.3 -79.3 1 41.0 -51.0 951.8 951.8 330.4 952.9 0.10 TRP 82 17761 -78.1 -90.1 13 12.0 -78.1 245 43 398.8 398.8 305.0 398.8 0.00 WND 231 11388 -47.9 -57.4 33 9.5 -48.3 285 94 342.5 342.5 295.0 342.8 0.07 Sounding variables and indices 1000-500 mb thick: 5730.00 m Freezing level: 576.43 mb = 4742.45 m = 15559.04 ft Wetbulb zero: 730.98 mb = 2789.53 m = 9151.89 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 16.45 % Est. max temperature: 33.45 C = 92.21 F Sfc-Lift cond lev (LCL): 963.69 mb = 433.79 m = 1423.19 ft T: 17.96 C 700-500 lapse rate: 6.41 C/km ThetaE index: 6.10 C Layer 860.0- 772.0 mb Conv cond level (CCL): 573.75 mb = 4763.04 m = 15626.58 ft Mean mixing ratio: 6.62 g/kg Conv temperature: 47.32 C = 117.18 F Cap Strength: 12.13 C Lifted Index: 11.07 C Risk: None Lifted Index @300 mb: 16.10 C Lifted Index @700 mb: 10.86 C Showalter Index: 12.95 C Risk: None Total Totals Index: 23.00 C Risk: None Vertical Totals Index: 27.50 C Cross Totals Index: -4.50 C K Index: -28.30 Risk: None Sweat Index: 40.00 Risk: None Energy Index: 2.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 66.39 J/kg Max Up Vert Vel: 11.52 m/s Conv Inhibition (B-): 51367.51 J/kg Cap Strength: 11.97 C Lift Cond Lev (LCL): 805.32 mb = 1973.38 m = 6474.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 243 at 7 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 1005 75 90 2 -2.0 0.0 | 69 9 -8.3 -3.2 1 1000 120 325 2 1.1 -1.6 | 47 7 -5.2 -4.9 2 925 786 160 11 -3.8 10.3 | 125 12 -10.1 7.1 3 850 1515 185 12 1.0 12.0 | 149 10 -5.3 8.7 4 700 3150 185 4 0.3 4.0 | 97 6 -6.0 0.7 5 500 5850 250 16 15.0 5.5 | 256 9 8.7 2.2 6 400 7550 265 39 38.9 3.4 | 270 33 32.5 0.2 7 300 9620 275 68 67.7 -5.9 | 278 62 61.4 -9.2 8 250 10860 280 92 90.6 -16.0 | 283 86 84.3 -19.2 9 231 11388 285 94 90.8 -24.3 | 288 89 84.5 -27.6 10 200 12330 285 76 73.4 -19.7 | 289 71 67.1 -22.9 11 150 14150 275 57 56.8 -5.0 | 279 51 50.5 -8.2 12 100 16610 275 41 40.8 -3.6 | 281 35 34.5 -6.8 13 82 17761 245 43 39.0 18.2 | 245 36 32.6 14.9 14 70 18680 180 25 0.0 25.0 | 164 23 -6.3 21.8 15 50 20680 175 11 -1.0 11.0 | 137 11 -7.3 7.7 16 30 23860 105 24 -23.2 6.2 | 96 30 -29.5 3.0 17 20 26470 95 29 -28.9 2.5 | 89 35 -35.2 -0.7 18 10 31110 100 49 -48.3 8.5 | 96 55 -54.6 5.3 Wind Parameters Mean winds (0-6000m): 212.8 at 9.5 knts Storm direction: 242.8 at 7.1 knts Shear (0-3000m) pos: 2.0 neg: 1.3 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 31.8 deg Storm rel helicity (0-3000m) pos: 13.1 neg: -29.1 tot: -16.0 m^2/s^2 ave: -5.3 10^-3 m/s^2 rel: -0.18 Storm rel vorticity (0-3000m) horiz: 6.3 stream: -1.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 20.43 Bulk Shear: 3.25 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 ------------------------------------------------------------------------------- 500 227 5 91 3| 9.6 0.0 9.6| 0.9 -9.7 -8.8 -17.7 -0.08| 16.6 -1.4 1000 164 8 116 9| 4.8 4.0 8.8| 5.5 -17.4 -12.0 -12.0 -0.13| 13.6 -1.8 1500 171 9 126 10| 4.1 2.6 6.7| 13.1 -17.4 -4.3 -2.9 -0.03| 10.2 -0.3 2000 175 9 131 9| 3.1 1.8 4.8| 13.1 -21.3 -8.2 -4.1 -0.08| 8.2 -0.6 2500 177 9 131 9| 2.4 1.4 3.8| 13.1 -25.2 -12.1 -4.8 -0.13| 7.1 -0.9 3000 178 9 129 8| 2.0 1.3 3.3| 13.1 -29.1 -16.0 -5.3 -0.18| 6.3 -1.2 4000 182 8 128 8| 2.1 1.0 3.1| 19.4 -29.5 -10.2 -2.5 -0.06| 5.4 -0.3 5000 194 8 139 6| 2.2 0.8 3.0| 27.2 -29.5 -2.3 -0.5 0.07| 4.9 0.4 6000 213 9 166 5| 2.4 0.7 3.1| 37.3 -29.5 7.8 1.3 0.15| 4.9 0.7 Wrote GIF file: /home/apache/climate/data/raob//SCSN/skewt/SCSN.skewt.20260117.12.gif