UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for SCSN... Searching the city database file for: SCSN ... Date:0000Z 11 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 1012 75 11.8 10.2 90 1.6 10.9 290 2 284.0 285.3 283.5 305.3 7.73 1 1000 177 10.8 9.3 90 1.5 10.0 300 2 284.0 285.2 283.1 304.3 7.36 2 925 823 6.2 6.2 100 0.0 6.2 225 13 285.6 286.8 282.8 303.6 6.43 3 917 894 6.0 5.8 99 0.2 5.9 231 12 286.2 287.3 283.0 303.8 6.31 4 895 1094 8.4 0.4 57 8.0 4.6 248 11 290.6 291.4 282.7 303.4 4.40 5 893 1112 9.0 2.0 61 7.0 5.5 250 11 291.4 292.3 283.7 305.7 4.95 6 890 1140 10.6 -13.4 17 24.0 1.8 252 10 293.4 293.6 280.5 298.1 1.53 7 883 1206 12.4 -22.6 7 35.0 1.5 258 10 295.9 296.0 280.5 298.2 0.70 8 874 1292 11.8 -8.2 24 20.0 3.4 265 9 296.1 296.6 282.7 303.3 2.35 9 865 1379 12.4 -15.6 13 28.0 2.2 273 8 297.6 297.9 282.1 301.8 1.31 10 850 1525 11.6 -19.4 10 31.0 1.2 285 7 298.3 298.5 281.9 301.4 0.97 11 842 1604 11.2 -20.8 9 32.0 0.8 287 8 298.7 298.8 282.0 301.5 0.86 12 730 2777 3.0 -9.0 41 12.0 -1.9 320 16 302.2 302.6 285.4 310.4 2.65 13 700 3115 0.2 -7.8 55 8.0 -3.1 330 19 302.7 303.3 286.1 312.1 3.03 14 685 3288 -1.1 -8.1 59 7.0 -4.0 328 21 303.1 303.7 286.2 312.5 3.03 15 658 3608 -1.7 -34.7 6 33.0 -8.8 324 26 306.0 306.0 284.2 307.0 0.31 16 639 3840 -2.9 -44.9 2 42.0 -10.1 321 29 307.2 307.2 284.4 307.6 0.11 17 577 4642 -7.3 -46.3 3 39.0 -13.3 310 40 311.1 311.1 285.9 311.5 0.10 18 526 5355 -12.5 -30.5 21 18.0 -16.3 300 50 313.2 313.3 287.2 315.2 0.57 19 500 5740 -15.1 -42.1 8 27.0 -19.1 295 56 314.6 314.7 287.2 315.3 0.19 20 413 7150 -25.5 -51.5 7 26.0 -27.8 286 66 318.9 318.9 288.5 319.2 0.08 21 400 7380 -27.3 -46.3 15 19.0 -29.2 285 68 319.5 319.5 288.8 320.1 0.15 22 383 7691 -30.1 -42.1 30 12.0 -31.3 284 77 319.8 319.9 289.0 320.7 0.25 23 382 7710 -30.3 -43.3 27 13.0 -31.6 284 78 319.8 319.8 288.9 320.6 0.22 24 340 8531 -34.3 -54.3 11 20.0 -35.5 282 103 325.2 325.2 290.4 325.5 0.07 25 300 9400 -38.1 -62.1 6 24.0 -39.2 280 130 331.7 331.7 292.2 331.8 0.03 26 293 9562 -39.1 -60.1 9 21.0 -40.1 279 131 332.5 332.5 292.4 332.7 0.04 27 258 10421 -46.5 -56.5 31 10.0 -46.9 276 135 333.9 333.9 292.9 334.2 0.07 28 253 10551 -46.9 -66.9 8 20.0 -47.4 275 136 335.2 335.2 293.2 335.3 0.02 29 250 10630 -47.3 -67.3 8 20.0 -47.8 275 136 335.7 335.7 293.3 335.8 0.02 30 237 10983 -49.3 -70.3 7 21.0 -49.7 272 140 337.9 337.9 293.8 337.9 0.01 31 208 11830 -55.3 -72.5 10 17.2 -55.5 265 150 341.3 341.3 294.7 341.4 0.01 32 200 12080 -57.1 -73.1 11 16.0 -57.3 270 140 342.3 342.3 294.9 342.4 0.01 33 187 12501 -59.9 -73.9 14 14.0 -60.0 270 134 344.5 344.5 295.4 344.5 0.01 34 175 12913 -61.1 -76.1 12 15.0 -61.2 270 128 349.1 349.1 296.4 349.1 0.01 35 157 13586 -60.1 -83.1 3 23.0 -60.3 266 113 361.8 361.8 299.1 361.8 0.00 36 150 13870 -60.1 -84.1 3 24.0 -60.3 265 107 366.5 366.5 299.9 366.5 0.00 37 108 15928 -57.9 -85.9 2 28.0 -58.3 261 59 406.8 406.8 306.1 406.8 0.00 38 100 16410 -59.9 -85.9 2 26.0 -60.2 260 48 412.0 412.0 306.7 412.0 0.00 39 70 18590 -69.5 -89.5 4 20.0 -69.6 270 23 435.7 435.7 309.4 435.7 0.00 40 63 19214 -71.9 -89.9 5 18.0 -72.0 264 28 443.7 443.7 310.3 443.7 0.00 41 50 20600 -64.1 -89.1 2 25.0 -64.4 250 38 492.4 492.4 314.4 492.4 0.00 42 45 21248 -61.7 -88.7 2 27.0 -62.2 255 37 513.3 513.3 315.9 513.3 0.00 43 40 21972 -64.1 -90.1 2 26.0 -64.6 261 37 524.9 524.9 316.6 524.9 0.00 44 37 22451 -61.5 -89.5 1 28.0 -62.1 265 36 543.4 543.4 317.7 543.4 0.00 45 35 22793 -63.9 -89.9 2 26.0 -64.4 267 36 545.8 545.8 317.9 545.9 0.00 46 30 23740 -62.5 -89.5 1 27.0 -63.2 275 35 574.3 574.3 319.4 574.3 0.00 47 29 23950 -62.7 -89.7 1 27.0 -63.4 270 35 579.3 579.3 319.6 579.3 0.00 48 25 24885 -55.3 -88.3 1 33.0 -57.1 248 33 625.7 625.7 321.7 625.7 0.01 49 22 25707 -53.5 -86.5 1 33.0 -55.9 229 32 654.3 654.3 322.9 654.4 0.01 50 20 26320 -54.9 -85.9 1 31.0 -57.1 215 31 668.1 668.1 323.3 668.2 0.01 51 15 28136 -60.3 -88.3 1 28.0 -61.9 707.5 707.5 324.7 707.6 0.01 TRP 175 12913 -61.1 -76.1 12 15.0 -61.2 270 128 349.1 349.1 296.4 349.1 0.01 WND 208 11830 -55.3 -72.5 10 17.2 -55.5 265 150 341.3 341.3 294.7 341.4 0.01 Sounding variables and indices 1000-500 mb thick: 5563.00 m Freezing level: 697.69 mb = 3141.61 m = 10307.00 ft Wetbulb zero: 808.80 mb = 1934.47 m = 6346.60 ft Precipitable water: 0.52 inches Sfc-500 mean rel hum: 31.94 % Est. max temperature: 25.64 C = 78.15 F Sfc-Lift cond lev (LCL): 987.90 mb = 277.89 m = 911.70 ft T: 10.08 C 700-500 lapse rate: 5.83 C/km ThetaE index: 7.69 C Layer 890.0- 883.0 mb Conv cond level (CCL): 945.51 mb = 641.30 m = 2103.97 ft Mean mixing ratio: 6.89 g/kg Conv temperature: 13.00 C = 55.40 F Cap Strength: 10.62 C Lifted Index: 11.07 C Risk: None Lifted Index @300 mb: 19.71 C Lifted Index @700 mb: 7.39 C Showalter Index: 12.89 C Risk: None Total Totals Index: 22.40 C Risk: None Vertical Totals Index: 26.70 C Cross Totals Index: -4.30 C K Index: -0.70 Risk: None Sweat Index: 70.00 Risk: None Energy Index: 2.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.17 J/kg Max Up Vert Vel: 4.28 m/s Conv Inhibition (B-): 0.35 J/kg Cap Strength: 10.93 C Lift Cond Lev (LCL): 949.58 mb = 605.73 m = 1987.28 ft Lev Free Conv (LFC): 934.58 mb = 737.67 m = 2420.14 ft Equ Level (EL): 914.58 mb = 915.95 m = 3005.05 ft B at Equ Level: 7.33 J/kg Max Parcel Lev (MPL): 894.58 mb = 1097.85 m = 3601.81 ft Wind level data Storm motion: 331 at 19 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 1012 75 290 2 1.9 -0.7 | 155 18 -7.5 15.9 1 1000 177 300 2 1.7 -1.0 | 154 17 -7.6 15.6 2 925 823 225 13 9.2 9.2 | 180 26 -0.2 25.8 3 850 1525 285 7 6.8 -1.8 | 170 15 -2.6 14.8 4 700 3115 330 19 9.5 -16.5 | 221 0 0.1 0.1 5 500 5740 295 56 50.8 -23.7 | 280 42 41.4 -7.1 6 400 7380 285 68 65.7 -17.6 | 271 56 56.3 -1.0 7 300 9400 280 130 128.0 -22.6 | 273 119 118.7 -6.0 8 250 10630 275 136 135.5 -11.9 | 268 126 126.1 4.8 9 208 11830 265 150 149.4 13.1 | 258 143 140.1 29.7 10 200 12080 270 140 140.0 -0.0 | 263 132 130.6 16.6 11 175 12913 270 128 128.0 -0.0 | 262 120 118.6 16.6 12 150 13870 265 107 106.6 9.3 | 255 101 97.2 25.9 13 100 16410 260 48 47.3 8.3 | 237 45 37.9 24.9 14 70 18590 270 23 23.0 -0.0 | 219 21 13.6 16.6 15 50 20600 250 38 35.7 13.0 | 222 40 26.3 29.6 16 30 23740 275 35 34.9 -3.1 | 242 29 25.5 13.6 17 20 26320 215 31 17.8 25.4 | 191 43 8.4 42.0 Wind Parameters Mean winds (0-6000m): 300.6 at 25.4 knts Storm direction: 330.6 at 19.1 knts Shear (0-3000m) pos: 3.5 neg: 1.6 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 51.7 deg Storm rel helicity (0-3000m) pos: 53.0 neg: -15.0 tot: 38.0 m^2/s^2 ave: 12.7 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.15 Bulk Shear: 62.76 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 ------------------------------------------------------------------------------- 500 265 5 165 18| 0.0 7.5 7.5| 31.2 -1.2 30.0 59.9 0.79| 8.7 6.8 1000 235 8 173 21| 0.0 4.9 4.9| 40.8 -1.2 39.6 39.6 0.46| 9.4 4.3 1500 242 8 174 21| 2.4 3.3 5.7| 40.8 -15.0 25.7 17.2 0.21| 8.7 1.8 2000 257 9 177 19| 2.6 2.4 5.0| 48.7 -15.0 33.6 16.8 0.25| 7.7 1.9 2500 274 9 180 16| 3.1 2.0 5.0| 52.3 -15.0 37.2 14.9 0.26| 7.2 1.9 3000 292 11 183 13| 3.5 1.6 5.1| 53.0 -15.0 38.0 12.7 0.24| 6.9 1.7 4000 307 14 194 8| 2.6 2.7 5.3| 53.3 -18.3 35.0 8.7 0.18| 7.1 1.3 5000 306 19 231 8| 2.1 3.9 5.9| 53.3 -48.0 5.3 1.1 0.08| 7.4 0.6 6000 301 25 254 13| 1.7 4.5 6.2| 53.3-112.7 -59.4 -9.9 -0.01| 7.5 -0.1 Wrote GIF file: /home/apache/climate/data/raob//SCSN/skewt/SCSN.skewt.20251011.00.gif