UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010612.upa.cvt Date: 1200Z 6 JAN 26 Searching for SCSN... Searching the city database file for: SCSN ... Date:1200Z 6 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 1008 75 15.0 12.5 85 2.5 13.5 135 1 287.5 289.1 286.3 312.8 9.06 1 1000 144 15.0 11.6 80 3.4 13.0 245 1 288.1 289.7 286.1 312.3 8.60 2 949 587 14.0 8.0 67 6.0 10.6 232 1 291.5 292.7 285.9 311.8 7.10 3 925 803 12.6 8.4 76 4.2 10.2 225 1 292.2 293.5 286.6 313.6 7.49 4 853 1479 7.8 7.6 99 0.2 7.7 134 3 294.0 295.4 287.5 316.2 7.70 5 850 1508 9.6 3.6 66 6.0 6.4 130 3 296.2 297.3 286.5 313.3 5.83 6 846 1547 11.4 -2.6 37 14.0 4.7 134 3 298.5 299.2 285.2 309.7 3.73 7 842 1587 11.8 -5.2 30 17.0 4.1 139 4 299.3 299.9 284.8 308.7 3.08 8 829 1717 11.4 -6.6 28 18.0 3.4 153 5 300.2 300.7 284.9 308.8 2.81 9 760 2436 7.4 -9.6 29 17.0 0.4 234 12 303.5 303.9 285.7 311.0 2.43 10 727 2802 8.6 -36.4 2 45.0 -2.5 275 16 308.6 308.7 285.1 309.5 0.23 11 700 3114 7.0 -39.0 2 46.0 -3.7 310 19 310.2 310.3 285.7 310.9 0.19 12 528 5359 -9.7 -28.7 20 19.0 -14.2 272 36 316.2 316.4 288.3 318.6 0.68 13 523 5432 -9.3 -26.3 24 17.0 -13.7 271 36 317.6 317.8 288.9 320.6 0.85 14 518 5506 -8.7 -43.7 4 35.0 -14.6 270 37 319.2 319.2 288.6 319.8 0.15 15 515 5551 -8.7 -29.7 17 21.0 -13.7 269 37 319.7 319.8 289.3 322.0 0.63 16 512 5597 -8.7 -24.7 26 16.0 -13.1 268 38 320.3 320.4 289.9 323.8 1.01 17 507 5673 -9.1 -34.1 11 25.0 -14.5 267 38 320.7 320.7 289.4 322.2 0.42 18 500 5780 -9.5 -29.5 18 20.0 -14.3 265 39 321.5 321.6 289.9 323.8 0.66 19 457 6466 -15.3 -33.3 20 18.0 -18.9 265 49 322.6 322.7 290.1 324.4 0.50 20 416 7169 -19.9 -46.9 7 27.0 -23.2 265 60 325.5 325.5 290.6 326.0 0.13 21 408 7313 -19.5 -50.5 5 31.0 -23.1 265 63 327.8 327.8 291.2 328.1 0.09 22 400 7460 -20.3 -51.3 4 31.0 -23.8 265 65 328.6 328.6 291.4 328.9 0.08 23 300 9520 -35.9 -62.9 5 27.0 -37.2 265 78 334.8 334.8 293.0 334.9 0.03 24 296 9613 -36.7 -62.7 5 26.0 -37.9 265 79 334.9 334.9 293.1 335.0 0.03 25 250 10770 -43.7 -66.7 6 23.0 -44.4 260 87 341.1 341.1 294.6 341.2 0.02 26 226 11442 -46.4 -71.4 4 25.0 -47.0 255 97 347.0 347.0 296.0 347.0 0.01 27 215 11772 -47.7 -73.7 3 26.0 -48.3 257 84 349.9 349.9 296.6 350.0 0.01 28 202 12184 -46.3 -77.3 2 31.0 -47.0 260 68 358.4 358.4 298.4 358.5 0.01 29 200 12250 -46.7 -77.7 2 31.0 -47.4 260 65 358.8 358.8 298.5 358.8 0.00 30 150 14110 -57.5 -85.5 2 28.0 -57.8 250 43 371.0 371.0 300.8 371.0 0.00 31 144 14367 -59.5 -85.5 2 26.0 -59.7 254 41 371.9 371.9 300.9 371.9 0.00 32 100 16600 -69.9 -88.9 5 19.0 -70.0 285 21 392.7 392.7 304.2 392.7 0.00 33 90 17224 -72.3 -90.3 5 18.0 -72.3 260 13 399.9 399.9 305.2 399.9 0.00 34 73 18454 -73.5 -91.5 5 18.0 -73.6 202 8 422.0 422.0 308.0 422.1 0.00 35 70 18700 -72.3 -90.3 5 18.0 -72.4 190 7 429.7 429.7 308.8 429.7 0.00 36 50 20690 -67.7 -90.7 2 23.0 -67.9 105 21 484.0 484.0 313.8 484.0 0.00 37 45 21329 -65.9 -90.9 2 25.0 -66.2 99 23 503.1 503.1 315.2 503.1 0.00 38 32 23465 -53.9 -86.9 1 33.0 -55.6 79 29 586.8 586.8 320.0 586.8 0.01 39 30 23880 -54.3 -86.3 1 32.0 -56.0 75 30 596.6 596.6 320.5 596.7 0.01 40 27 24558 -52.9 -85.9 1 33.0 -55.1 76 27 618.8 618.8 321.5 618.9 0.01 41 25 25053 -53.7 -85.7 1 32.0 -55.8 77 25 630.3 630.3 321.9 630.3 0.01 42 20 26490 -52.9 -85.9 1 33.0 -55.6 80 18 674.3 674.3 323.6 674.3 0.01 43 18 27170 -53.5 -86.5 1 33.0 -56.3 82 21 693.0 693.0 324.2 693.1 0.01 44 10 31100 -36.7 -78.7 0 42.0 -48.8 90 41 882.5 882.6 329.1 883.4 0.08 45 9.8 31240 -36.7 -79.7 0 43.0 -49.0 887.7 887.7 329.2 888.4 0.07 46 8.7 32064 -36.9 -78.9 0 42.0 -49.7 917.6 917.7 329.8 918.6 0.09 TRP 90 17224 -72.3 -90.3 5 18.0 -72.3 260 13 399.9 399.9 305.2 399.9 0.00 WND 226 11442 -46.4 -71.4 4 25.0 -47.0 255 97 347.0 347.0 296.0 347.0 0.01 Sounding variables and indices 1000-500 mb thick: 5636.00 m Freezing level: 627.90 mb = 4054.85 m = 13303.16 ft Wetbulb zero: 755.73 mb = 2482.89 m = 8145.85 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 31.00 % Est. max temperature: 21.41 C = 70.54 F Sfc-Lift cond lev (LCL): 971.06 mb = 392.59 m = 1288.02 ft T: 14.44 C 700-500 lapse rate: 6.19 C/km ThetaE index: 7.50 C Layer 850.0- 829.0 mb Conv cond level (CCL): 666.49 mb = 3504.48 m = 11497.49 ft Mean mixing ratio: 7.73 g/kg Conv temperature: 38.92 C = 102.05 F Cap Strength: 10.80 C Lifted Index: 11.22 C Risk: None Lifted Index @300 mb: 15.99 C Lifted Index @700 mb: 9.85 C Showalter Index: 10.75 C Risk: None Total Totals Index: 32.20 C Risk: None Vertical Totals Index: 19.10 C Cross Totals Index: 13.10 C K Index: -23.30 Risk: None Sweat Index: 88.20 Risk: None Energy Index: 2.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.79 J/kg Max Up Vert Vel: 6.13 m/s Conv Inhibition (B-): 53231.50 J/kg Cap Strength: 10.91 C Lift Cond Lev (LCL): 894.77 mb = 1080.08 m = 3543.53 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 311 at 14 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 75 135 1 -0.7 0.7 | 131 15 -11.2 9.7 1 1000 144 245 1 0.9 0.4 | 135 13 -9.6 9.5 2 925 803 225 1 0.7 0.7 | 135 14 -9.8 9.7 3 850 1508 130 3 -2.3 1.9 | 131 17 -12.8 11.0 4 700 3114 310 19 14.6 -12.2 | 308 5 4.0 -3.2 5 500 5780 265 39 38.9 3.4 | 246 31 28.3 12.4 6 400 7460 265 65 64.8 5.7 | 255 56 54.2 14.7 7 300 9520 265 78 77.7 6.8 | 257 69 67.2 15.8 8 250 10770 260 87 85.7 15.1 | 252 79 75.2 24.1 9 226 11442 255 97 93.7 25.1 | 248 90 83.2 34.1 10 200 12250 260 65 64.0 11.3 | 249 57 53.5 20.3 11 150 14110 250 43 40.4 14.7 | 232 38 29.9 23.7 12 100 16600 285 21 20.3 -5.4 | 250 10 9.8 3.6 13 90 17224 260 13 12.8 2.3 | 191 12 2.3 11.3 14 70 18700 190 7 1.2 6.9 | 150 18 -9.3 15.9 15 50 20690 105 21 -20.3 5.4 | 115 34 -30.8 14.5 16 30 23880 75 30 -29.0 -7.8 | 92 40 -39.5 1.3 17 20 26490 80 18 -17.7 -3.1 | 102 29 -28.2 5.9 18 10 31100 90 41 -41.0 0.0 | 100 52 -51.5 9.0 Wind Parameters Mean winds (0-6000m): 280.7 at 18.5 knts Storm direction: 310.7 at 13.9 knts Shear (0-3000m) pos: 4.0 neg: 0.7 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 160.4 deg Storm rel helicity (0-3000m) pos: 120.3 neg: -6.2 tot: 114.2 m^2/s^2 ave: 38.1 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 5.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.45 Bulk Shear: 41.96 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 ------------------------------------------------------------------------------- 500 235 1 135 14| 1.5 0.0 1.5| 3.5 0.0 3.5 7.0 0.51| 1.9 1.0 1000 222 1 135 14| 0.8 0.6 1.4| 5.1 0.0 5.1 5.1 0.43| 1.6 0.7 1500 173 2 135 15| 0.5 1.3 1.8| 6.1 -6.2 -0.1 -0.0 0.02| 2.2 0.0 2000 179 3 138 16| 2.1 1.0 3.1| 42.9 -6.2 36.8 18.4 0.52| 3.7 1.9 2500 228 4 149 14| 3.5 0.8 4.3| 90.8 -6.2 84.7 33.9 0.69| 5.4 3.7 3000 299 6 140 8| 4.0 0.7 4.7|120.3 -6.2 114.2 38.1 0.74| 7.4 5.4 4000 302 10 152 4| 3.0 0.8 3.8|122.0 -17.2 104.9 26.2 0.53| 6.9 3.7 5000 292 14 217 5| 2.4 1.8 4.2|122.0 -46.7 75.4 15.1 0.35| 6.7 2.3 6000 281 18 234 9| 2.0 2.6 4.6|133.6 -85.4 48.2 8.0 0.23| 6.7 1.6 Wrote GIF file: /home/apache/climate/data/raob//SCSN/skewt/SCSN.skewt.20260106.12.gif