UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101000.upa.cvt Date: 0000Z 10 OCT 25 Searching for SCSN... Searching the city database file for: SCSN ... Date:0000Z 10 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 1009 75 12.0 10.7 92 1.3 11.3 360 3 284.4 285.8 284.0 306.6 8.02 1 1000 152 11.4 10.5 94 0.9 10.9 355 7 284.5 285.9 284.0 306.6 7.99 2 976 355 9.8 9.6 99 0.2 9.7 299 11 284.9 286.3 283.9 306.3 7.70 3 973 380 10.4 9.2 92 1.2 9.7 292 12 285.8 287.1 284.1 306.7 7.52 4 967 432 15.2 10.2 72 5.0 12.3 278 13 291.1 292.6 286.8 314.2 8.10 5 956 529 17.0 10.0 63 7.0 12.9 251 15 293.9 295.4 287.8 317.2 8.08 6 952 565 20.2 9.2 49 11.0 13.6 241 15 297.5 298.9 288.7 320.0 7.69 7 949 593 20.4 8.4 46 12.0 13.3 234 16 298.0 299.3 288.5 319.4 7.30 8 931 757 19.6 4.6 37 15.0 11.2 190 19 298.8 299.8 287.3 315.7 5.71 9 925 813 19.2 4.2 37 15.0 10.9 175 20 298.9 300.0 287.3 315.5 5.59 10 850 1535 16.2 -9.8 16 26.0 5.0 170 14 303.1 303.5 285.2 309.8 2.13 11 825 1787 14.8 -13.2 13 28.0 3.5 192 13 304.2 304.5 285.2 309.6 1.67 12 704 3111 8.6 -17.4 14 26.0 -1.0 306 10 311.5 311.8 287.5 316.1 1.38 13 700 3158 8.4 -16.6 15 25.0 -1.0 310 10 311.8 312.1 287.6 316.7 1.49 14 558 4979 -5.7 -25.7 19 20.0 -11.1 300 31 316.0 316.2 288.4 318.9 0.84 15 500 5830 -10.3 -38.3 8 28.0 -15.6 295 41 320.5 320.5 289.2 321.5 0.28 16 432 6940 -17.9 -42.9 9 25.0 -21.5 285 52 324.5 324.5 290.3 325.3 0.20 17 400 7510 -22.7 -42.7 14 20.0 -25.3 280 58 325.5 325.5 290.7 326.3 0.22 18 315 9206 -37.7 -51.7 22 14.0 -38.5 272 58 327.6 327.6 291.2 328.0 0.10 19 305 9427 -39.7 -55.7 17 16.0 -40.5 271 58 327.9 327.9 291.2 328.1 0.07 20 300 9540 -40.3 -54.3 21 14.0 -41.0 270 58 328.6 328.6 291.4 328.9 0.08 21 286 9867 -42.7 -53.7 29 11.0 -43.2 263 62 329.7 329.7 291.7 330.0 0.09 22 284 9914 -43.3 -47.3 65 4.0 -43.5 262 63 329.5 329.5 291.7 330.2 0.19 23 272 10206 -45.1 -49.0 65 3.9 -45.3 257 67 330.9 331.0 292.2 331.6 0.16 24 250 10770 -47.5 -52.5 56 5.0 -47.7 245 74 335.4 335.5 293.3 335.9 0.12 25 237 11119 -50.7 -54.0 68 3.3 -50.8 244 82 335.8 335.8 293.4 336.2 0.10 26 200 12200 -59.5 -63.4 60 3.9 -59.6 240 108 338.5 338.5 294.0 338.7 0.04 27 190 12518 -62.1 -65.5 63 3.4 -62.1 240 112 339.4 339.4 294.2 339.5 0.03 28 187 12616 -62.9 -66.2 64 3.3 -62.9 238 112 339.6 339.6 294.3 339.7 0.03 29 184 12715 -63.5 -67.7 57 4.2 -63.6 235 111 340.2 340.2 294.4 340.3 0.02 30 169 13235 -64.5 -75.5 21 11.0 -64.6 243 102 346.9 346.9 296.0 347.0 0.01 31 150 13970 -60.3 -82.3 4 22.0 -60.5 255 90 366.2 366.2 299.9 366.2 0.00 32 149 14012 -59.9 -81.9 4 22.0 -60.1 255 89 367.6 367.6 300.1 367.6 0.00 33 112 15760 -69.1 -86.1 7 17.0 -69.2 251 51 381.6 381.6 302.5 381.7 0.00 34 100 16440 -68.3 -86.3 6 18.0 -68.4 250 36 395.8 395.8 304.6 395.8 0.00 35 91 17005 -71.5 -87.5 7 16.0 -71.6 254 37 400.2 400.2 305.2 400.2 0.00 36 71 18476 -71.9 -88.9 6 17.0 -72.0 264 41 428.8 428.8 308.7 428.8 0.00 37 70 18560 -70.7 -88.7 5 18.0 -70.8 265 41 433.1 433.1 309.1 433.1 0.00 38 50 20570 -64.7 -88.7 2 24.0 -65.0 275 34 491.0 491.0 314.3 491.0 0.00 39 34 22938 -63.9 -89.9 2 26.0 -64.4 267 42 550.4 550.4 318.1 550.4 0.00 40 30 23710 -62.7 -89.7 1 27.0 -63.4 265 45 573.7 573.7 319.3 573.7 0.00 41 27 24362 -59.5 -88.5 1 29.0 -60.6 268 45 600.3 600.3 320.6 600.3 0.01 42 24 25092 -61.5 -89.5 1 28.0 -62.4 271 45 615.0 615.0 321.3 615.0 0.01 43 20 26230 -57.3 -87.3 1 30.0 -59.0 275 45 660.8 660.8 323.1 660.8 0.01 44 16 27655 -52.9 -84.9 1 32.0 -56.1 718.7 718.7 325.0 718.8 0.02 45 15 28070 -54.9 -84.9 1 30.0 -57.7 725.4 725.4 325.2 725.6 0.02 TRP 184 12715 -63.5 -67.7 57 4.2 -63.6 235 111 340.2 340.2 294.4 340.3 0.02 WND 190 12518 -62.1 -65.5 63 3.4 -62.1 240 112 339.4 339.4 294.2 339.5 0.03 Sounding variables and indices 1000-500 mb thick: 5678.00 m Freezing level: 615.40 mb = 4242.60 m = 13919.12 ft Wetbulb zero: 730.18 mb = 2806.25 m = 9206.73 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 23.40 % Est. max temperature: 30.22 C = 86.40 F Sfc-Lift cond lev (LCL): 989.58 mb = 239.30 m = 785.08 ft T: 10.71 C 700-500 lapse rate: 7.00 C/km ThetaE index: 10.40 C Layer 949.0- 704.0 mb Conv cond level (CCL): 631.63 mb = 3983.24 m = 13068.20 ft Mean mixing ratio: 7.03 g/kg Conv temperature: 41.45 C = 106.61 F Cap Strength: 11.25 C Lifted Index: 10.36 C Risk: None Lifted Index @300 mb: 11.56 C Lifted Index @700 mb: 11.25 C Showalter Index: 12.12 C Risk: None Total Totals Index: 27.00 C Risk: None Vertical Totals Index: 26.50 C Cross Totals Index: 0.50 C K Index: -8.30 Risk: None Sweat Index: 69.00 Risk: None Energy Index: 2.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 88.42 J/kg Max Up Vert Vel: 13.30 m/s Conv Inhibition (B-): 39703.39 J/kg Cap Strength: 11.21 C Lift Cond Lev (LCL): 852.72 mb = 1507.69 m = 4946.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 312 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 1009 75 360 3 -0.0 -3.0 | 122 13 -11.2 7.1 1 1000 152 355 7 0.6 -7.0 | 106 11 -10.6 3.1 2 925 813 175 20 -1.7 19.9 | 157 33 -12.9 30.0 3 850 1535 170 14 -2.4 13.8 | 150 27 -13.6 23.9 4 700 3158 310 10 7.7 -6.4 | 136 5 -3.5 3.6 5 500 5830 295 41 37.2 -17.3 | 286 27 26.0 -7.3 6 400 7510 280 58 57.1 -10.1 | 270 46 45.9 0.0 7 300 9540 270 58 58.0 -0.0 | 258 48 46.8 10.1 8 250 10770 245 74 67.1 31.3 | 233 70 55.9 41.3 9 200 12200 240 108 93.5 54.0 | 232 104 82.3 64.1 10 190 12518 240 112 97.0 56.0 | 232 108 85.8 66.1 11 184 12715 235 111 90.9 63.7 | 227 109 79.7 73.7 12 150 13970 255 90 86.9 23.3 | 246 83 75.7 33.4 13 100 16440 250 36 33.8 12.3 | 225 32 22.6 22.4 14 70 18560 265 41 40.8 3.6 | 245 33 29.6 13.6 15 50 20570 275 34 33.9 -3.0 | 253 24 22.7 7.1 16 30 23710 265 45 44.8 3.9 | 247 36 33.6 14.0 17 20 26230 275 45 44.8 -3.9 | 260 34 33.6 6.2 Wind Parameters Mean winds (0-6000m): 282.0 at 20.1 knts Storm direction: 312.0 at 15.1 knts Shear (0-3000m) pos: 4.4 neg: 3.6 tot: 8.0 10-3/s Storm rel Dir Shear (0-3000m): 27.7 deg Storm rel helicity (0-3000m) pos: 82.3 neg: -139.3 tot: -57.0 m^2/s^2 ave: -19.0 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 14.0 stream: -0.6 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 6.62 Bulk Shear: 13.36 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 ------------------------------------------------------------------------------- 500 274 10 174 9| 0.0 17.5 17.5| 15.5 -14.3 1.2 2.4 0.19| 28.5 5.5 1000 174 14 153 27| 0.0 10.7 10.7| 15.5-118.7-103.3 -103.3 -0.19| 25.6 -4.9 1500 173 15 152 28| 1.3 7.1 8.5| 19.1-133.0-113.9 -75.9 -0.20| 18.6 -3.7 2000 179 14 155 27| 3.2 5.4 8.5| 67.7-133.0 -65.3 -32.6 -0.05| 16.5 -0.9 2500 186 14 158 26| 4.2 4.3 8.5| 82.3-133.0 -50.7 -20.3 -0.00| 15.1 -0.0 3000 187 13 158 25| 4.4 3.6 8.0| 82.3-139.3 -57.0 -19.0 -0.04| 14.0 -0.6 4000 223 14 175 20| 3.9 2.3 6.2| 85.3-140.9 -55.6 -13.9 0.00| 12.0 0.0 5000 269 16 206 11| 3.1 2.1 5.2| 86.0-141.9 -55.9 -11.2 0.00| 10.9 0.0 6000 282 20 235 10| 2.6 2.5 5.1| 86.0-157.8 -71.7 -12.0 -0.02| 10.1 -0.2 Wrote GIF file: /home/apache/climate/data/raob//SCSN/skewt/SCSN.skewt.20251010.00.gif