UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for SCCI... Searching the city database file for: SCCI ... Date:1200Z 18 OCT 25 Station: SCCI WMO ident: 85934 Latitude: -53.00 Longitude: -70.85 Elevation: 37.00 ------------------------------------------------------------------------------- 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 1002 37 9.6 4.6 71 5.0 7.1 310 14 282.6 283.5 280.1 297.3 5.30 1 1000 57 10.4 4.4 66 6.0 7.4 300 14 283.5 284.5 280.6 298.2 5.24 2 963 370 8.4 3.5 71 4.9 6.0 293 22 284.6 285.5 280.8 298.9 5.11 3 925 701 5.4 2.9 84 2.5 4.2 285 30 284.8 285.7 281.0 299.1 5.10 4 877 1134 1.4 1.4 100 0.0 1.4 282 34 285.1 285.9 280.7 298.6 4.83 5 850 1385 0.4 0.4 100 0.0 0.4 280 37 286.6 287.4 281.2 299.7 4.63 6 771 2163 -3.5 -3.5 100 0.0 -3.5 272 44 290.5 291.1 282.0 301.6 3.83 7 700 2926 -4.7 -10.7 63 6.0 -6.8 265 50 297.3 297.7 283.2 304.6 2.41 8 678 3178 -5.1 -12.1 58 7.0 -7.5 266 51 299.6 300.0 284.0 306.4 2.23 9 663 3354 -5.5 -12.5 58 7.0 -7.9 267 52 301.0 301.4 284.5 307.9 2.21 10 519 5232 -18.5 -21.5 77 3.0 -19.2 274 62 307.2 307.4 285.9 311.5 1.32 11 500 5510 -19.9 -23.9 70 4.0 -20.8 275 63 308.8 309.0 286.2 312.5 1.11 12 465 6042 -23.3 -28.3 63 5.0 -24.2 273 65 311.0 311.2 286.6 313.7 0.80 13 400 7120 -32.1 -36.2 67 4.1 -32.6 270 69 313.3 313.4 287.0 314.8 0.43 14 361 7836 -38.5 -41.0 77 2.5 -38.7 266 71 314.0 314.1 287.1 315.1 0.29 15 346 8126 -40.7 -44.9 64 4.2 -41.0 265 72 314.9 314.9 287.3 315.6 0.20 16 300 9080 -49.5 -51.8 77 2.3 -49.6 260 74 315.6 315.6 287.4 316.0 0.11 17 278 9575 -53.9 -56.2 76 2.3 -53.9 258 76 316.2 316.2 287.6 316.4 0.07 18 250 10250 -59.7 -63.1 64 3.4 -59.7 255 78 317.3 317.3 287.9 317.4 0.03 19 206 11424 -69.1 -72.4 62 3.3 -69.1 240 78 320.6 320.6 288.9 320.6 0.01 20 200 11600 -68.5 -72.3 58 3.8 -68.5 250 66 324.3 324.3 290.0 324.3 0.01 21 182 12173 -64.9 -78.9 13 14.0 -65.0 253 68 339.0 339.0 294.1 339.0 0.00 22 168 12664 -63.9 -77.9 13 14.0 -64.0 256 70 348.5 348.5 296.3 348.5 0.01 23 150 13360 -64.9 -81.9 8 17.0 -65.0 260 73 358.3 358.3 298.4 358.3 0.00 24 100 15830 -63.7 -85.7 3 22.0 -63.9 260 73 404.7 404.7 305.8 404.7 0.00 25 70 18010 -65.1 -88.1 3 23.0 -65.3 265 85 445.1 445.1 310.4 445.1 0.00 26 50 20050 -65.9 -88.9 3 23.0 -66.2 265 96 488.2 488.2 314.1 488.2 0.00 27 44 20825 -66.4 -88.6 3 22.2 -66.7 265 101 505.1 505.1 315.3 505.1 0.00 28 43 20964 -66.5 -88.5 3 22.0 -66.8 508.2 508.2 315.5 508.3 0.00 TRP 206 11424 -69.1 -72.4 62 3.3 -69.1 240 78 320.6 320.6 288.9 320.6 0.01 WND 44 20825 -66.4 -88.6 3 22.2 -66.7 265 101 505.1 505.1 315.3 505.1 0.00 Sounding variables and indices 1000-500 mb thick: 5453.00 m Freezing level: 841.90 mb = 1464.79 m = 4805.68 ft Wetbulb zero: 842.41 mb = 1456.49 m = 4778.46 ft Precipitable water: 0.71 inches Sfc-500 mean rel hum: 77.68 % Est. max temperature: 13.46 C = 56.24 F Sfc-Lift cond lev (LCL): 928.57 mb = 669.28 m = 2195.76 ft T: 5.69 C 700-500 lapse rate: 5.88 C/km ThetaE index: 0.50 C Layer 877.0- 850.0 mb Conv cond level (CCL): 888.44 mb = 1028.33 m = 3373.75 ft Mean mixing ratio: 5.11 g/kg Conv temperature: 12.02 C = 53.63 F Cap Strength: 8.96 C Lifted Index: 9.88 C Risk: None Lifted Index @300 mb: 11.95 C Lifted Index @700 mb: 5.42 C Showalter Index: 9.26 C Risk: None Total Totals Index: 40.60 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 20.30 C K Index: 14.70 Risk: None Sweat Index: 141.80 Risk: None Energy Index: 2.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.55 J/kg Max Up Vert Vel: 3.33 m/s Conv Inhibition (B-): 26967.81 J/kg Cap Strength: 9.65 C Lift Cond Lev (LCL): 895.16 mb = 967.15 m = 3173.02 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 at 36 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 1002 37 310 14 10.7 -9.0 | 119 22 -19.3 10.5 1 1000 57 300 14 12.1 -7.0 | 125 22 -17.9 12.5 2 925 701 285 30 29.0 -7.8 | 175 12 -1.0 11.7 3 850 1385 280 37 36.4 -6.4 | 206 15 6.5 13.1 4 700 2926 265 50 49.8 4.4 | 220 31 19.8 23.8 5 500 5510 275 63 62.8 -5.5 | 247 36 32.8 14.0 6 400 7120 270 69 69.0 -0.0 | 243 44 39.0 19.5 7 300 9080 260 74 72.9 12.8 | 233 54 42.9 32.3 8 250 10250 255 78 75.3 20.2 | 229 60 45.4 39.7 9 206 11424 240 78 67.5 39.0 | 213 70 37.6 58.5 10 200 11600 250 66 62.0 22.6 | 217 53 32.0 42.1 11 150 13360 260 73 71.9 12.7 | 233 53 41.9 32.2 12 100 15830 260 73 71.9 12.7 | 233 53 41.9 32.2 13 70 18010 265 85 84.7 7.4 | 244 61 54.7 26.9 14 50 20050 265 96 95.6 8.4 | 247 71 65.7 27.8 Wind Parameters Mean winds (0-6000m): 273.0 at 47.7 knts Storm direction: 303.0 at 35.8 knts Shear (0-3000m) pos: 0.0 neg: 7.2 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 102.4 deg Storm rel helicity (0-3000m) pos: 109.7 neg: 0.0 tot: 109.7 m^2/s^2 ave: 36.6 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 4.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 118.08 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 ------------------------------------------------------------------------------- 500 293 20 135 17| 0.0 14.2 14.2| 44.9 0.0 44.9 89.8 0.71| 14.6 10.4 1000 287 25 154 13| 0.0 11.3 11.3| 70.2 0.0 70.2 70.2 0.81| 11.5 9.3 1500 284 29 170 12| 0.0 9.4 9.4| 85.5 0.0 85.5 57.0 0.80| 9.6 7.6 2000 282 32 184 13| 0.0 8.3 8.3| 95.8 0.0 95.8 47.9 0.73| 8.6 6.3 2500 279 34 195 15| 0.0 7.7 7.7|102.5 0.0 102.5 41.0 0.65| 8.0 5.3 3000 276 37 203 17| 0.0 7.2 7.2|109.7 0.0 109.7 36.6 0.60| 7.6 4.5 4000 273 41 212 20| 0.8 5.4 6.2|160.2 0.0 160.2 40.1 0.64| 6.5 4.2 5000 273 44 219 23| 1.3 4.3 5.6|214.1 0.0 214.1 42.8 0.68| 5.8 4.0 6000 273 48 226 24| 1.3 3.8 5.1|240.6 -6.5 234.1 39.0 0.65| 5.4 3.5 Wrote GIF file: /home/apache/climate/data/raob//SCCI/skewt/SCCI.skewt.20251018.12.gif