UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011300.upa.cvt Date: 0000Z 13 JAN 26 Searching for SCSN... Searching the city database file for: SCSN ... Date:0000Z 13 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 18.6 14.1 75 4.5 15.8 250 2 291.3 293.1 288.7 320.0 10.11 1 1000 121 17.8 13.7 77 4.1 15.3 240 4 291.0 292.7 288.4 318.9 9.89 2 968 398 15.8 12.3 80 3.5 13.7 232 7 291.7 293.3 288.1 318.1 9.32 3 954 523 21.0 10.0 49 11.0 14.3 228 9 298.1 299.6 289.3 321.8 8.10 4 943 624 22.0 2.0 27 20.0 11.2 225 10 300.1 301.0 286.8 314.2 4.68 5 932 726 22.6 -6.4 14 29.0 9.0 222 11 301.8 302.2 285.2 309.6 2.54 6 925 791 22.0 -2.0 20 24.0 9.9 220 12 301.8 302.5 286.3 312.7 3.56 7 905 980 21.6 -7.4 14 29.0 8.2 212 11 303.3 303.7 285.6 310.8 2.42 8 850 1519 18.0 -8.0 16 26.0 6.2 190 7 305.0 305.5 286.3 312.7 2.46 9 700 3148 7.6 -23.4 9 31.0 -2.3 280 7 310.9 311.1 286.6 313.7 0.83 10 677 3422 6.2 -21.8 11 28.0 -3.0 280 9 312.3 312.5 287.3 315.7 0.99 11 614 4211 -0.5 -21.5 19 21.0 -7.1 282 15 313.5 313.7 287.8 317.2 1.12 12 600 4395 0.0 -37.0 4 37.0 -8.3 282 17 316.1 316.2 287.8 317.1 0.27 13 537 5269 -7.7 -25.7 22 18.0 -12.5 284 24 317.1 317.3 288.8 320.1 0.88 14 526 5430 -8.9 -28.9 18 20.0 -13.7 284 25 317.6 317.7 288.7 319.9 0.67 15 500 5820 -11.3 -34.3 13 23.0 -16.0 285 28 319.3 319.3 289.0 320.8 0.42 16 419 7149 -20.5 -43.5 11 23.0 -23.6 289 45 324.0 324.1 290.2 324.8 0.19 17 400 7490 -23.7 -39.7 22 16.0 -25.9 290 50 324.2 324.2 290.3 325.3 0.30 18 350 8448 -32.7 -46.7 23 14.0 -33.9 288 51 324.7 324.7 290.3 325.3 0.16 19 318 9118 -35.9 -56.9 10 21.0 -37.1 286 52 329.2 329.3 291.6 329.5 0.05 20 300 9520 -39.5 -53.5 21 14.0 -40.3 285 52 329.7 329.7 291.7 330.0 0.09 21 278 10039 -42.1 -66.1 6 24.0 -42.9 283 60 333.2 333.2 292.6 333.3 0.02 22 264 10387 -44.3 -62.3 12 18.0 -44.9 281 66 334.9 335.0 293.1 335.1 0.03 23 250 10750 -46.9 -65.9 10 19.0 -47.4 280 72 336.3 336.3 293.4 336.4 0.02 24 229 11330 -49.5 -68.5 9 19.0 -49.9 280 76 340.9 340.9 294.6 341.0 0.02 25 222 11534 -49.5 -70.6 7 21.1 -50.0 280 78 344.0 344.0 295.3 344.0 0.01 26 200 12220 -49.5 -77.5 2 28.0 -50.0 280 69 354.4 354.4 297.5 354.4 0.00 27 196 12352 -48.1 -79.1 2 31.0 -48.7 280 68 358.7 358.7 298.4 358.7 0.00 28 161 13623 -56.5 -83.5 2 27.0 -56.8 284 56 365.3 365.3 299.7 365.3 0.00 29 150 14070 -57.5 -83.5 2 26.0 -57.8 285 52 371.0 371.0 300.8 371.0 0.00 30 100 16570 -68.7 -90.7 3 22.0 -68.8 290 39 395.0 395.0 304.5 395.0 0.00 31 76 18196 -73.5 -91.5 5 18.0 -73.6 310 33 417.2 417.2 307.4 417.2 0.00 32 70 18680 -71.7 -90.7 4 19.0 -71.8 315 22 431.0 431.0 308.9 431.0 0.00 33 68 18853 -69.5 -89.5 4 20.0 -69.6 320 21 439.3 439.3 309.8 439.3 0.00 34 61 19501 -70.7 -90.7 4 20.0 -70.8 340 19 450.5 450.5 310.9 450.5 0.00 35 57 19910 -64.9 -89.9 2 25.0 -65.2 352 18 472.5 472.5 312.8 472.5 0.00 36 51 20589 -65.5 -90.5 2 25.0 -65.8 11 15 486.4 486.4 314.0 486.4 0.00 37 50 20710 -64.7 -90.7 2 26.0 -65.0 15 15 491.0 491.0 314.3 491.0 0.00 38 42 21785 -60.7 -89.7 1 29.0 -61.3 37 17 526.0 526.0 316.7 526.0 0.00 39 40 22088 -61.3 -90.3 1 29.0 -61.9 43 17 531.9 531.9 317.1 531.9 0.00 40 36 22752 -54.7 -87.7 1 33.0 -56.1 57 18 565.3 565.3 318.9 565.3 0.00 41 30 23920 -54.3 -86.3 1 32.0 -56.0 80 20 596.6 596.6 320.5 596.7 0.01 42 24 25352 -52.7 -86.7 1 34.0 -55.1 86 23 640.6 640.6 322.3 640.6 0.01 43 23 25625 -53.1 -86.1 1 33.0 -55.5 87 23 647.2 647.2 322.6 647.3 0.01 44 20 26530 -50.3 -85.3 1 35.0 -53.7 90 25 682.2 682.2 323.9 682.3 0.01 45 17 27598 -47.3 -83.3 1 36.0 -52.1 724.3 724.3 325.2 724.5 0.02 TRP 76 18196 -73.5 -91.5 5 18.0 -73.6 310 33 417.2 417.2 307.4 417.2 0.00 WND 222 11534 -49.5 -70.6 7 21.1 -50.0 280 78 344.0 344.0 295.3 344.0 0.01 Sounding variables and indices 1000-500 mb thick: 5699.00 m Freezing level: 618.70 mb = 4151.85 m = 13621.40 ft Freezing level: 600.00 mb = 4394.94 m = 14418.93 ft Freezing level: 600.00 mb = 4394.94 m = 14418.93 ft Wetbulb zero: 741.03 mb = 2670.09 m = 8760.02 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 18.83 % Est. max temperature: 32.13 C = 89.83 F Sfc-Lift cond lev (LCL): 940.13 mb = 650.11 m = 2132.89 ft T: 22.16 C 700-500 lapse rate: 7.07 C/km ThetaE index: 12.22 C Layer 943.0- 925.0 mb Conv cond level (CCL): 628.64 mb = 4020.37 m = 13190.02 ft Mean mixing ratio: 6.62 g/kg Conv temperature: 40.50 C = 104.90 F Cap Strength: 9.74 C Lifted Index: 7.25 C Risk: None Lifted Index @300 mb: 9.93 C Lifted Index @700 mb: 8.81 C Showalter Index: 9.31 C Risk: None Total Totals Index: 32.60 C Risk: None Vertical Totals Index: 29.30 C Cross Totals Index: 3.30 C K Index: -9.70 Risk: None Sweat Index: 42.00 Risk: None Energy Index: 1.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 68.62 J/kg Max Up Vert Vel: 11.72 m/s Conv Inhibition (B-): 43802.56 J/kg Cap Strength: 9.74 C Lift Cond Lev (LCL): 790.06 mb = 2132.58 m = 6996.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 300 at 10 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 75 250 2 1.9 0.7 | 130 9 -6.7 5.6 1 1000 121 240 4 3.5 2.0 | 144 9 -5.1 6.9 2 925 791 220 12 7.7 9.2 | 177 14 -0.9 14.1 3 850 1519 190 7 1.2 6.9 | 148 14 -7.3 11.8 4 700 3148 280 7 6.9 -1.2 | 156 4 -1.7 3.7 5 500 5820 285 28 27.0 -7.2 | 277 19 18.5 -2.3 6 400 7490 290 50 47.0 -17.1 | 288 40 38.4 -12.2 7 300 9520 285 52 50.2 -13.5 | 282 43 41.7 -8.5 8 250 10750 280 72 70.9 -12.5 | 277 63 62.3 -7.6 9 222 11534 280 78 76.8 -13.5 | 277 69 68.3 -8.6 10 200 12220 280 69 68.0 -12.0 | 277 60 59.4 -7.0 11 150 14070 285 52 50.2 -13.5 | 282 43 41.7 -8.5 12 100 16570 290 39 36.6 -13.3 | 287 29 28.1 -8.4 13 76 18196 310 33 25.3 -21.2 | 314 23 16.7 -16.3 14 70 18680 315 22 15.6 -15.6 | 327 13 7.0 -10.6 15 50 20710 15 15 -3.9 -14.5 | 52 16 -12.4 -9.6 16 30 23920 80 20 -19.7 -3.5 | 93 28 -28.3 1.5 17 20 26530 90 25 -25.0 0.0 | 98 34 -33.6 4.9 Wind Parameters Mean winds (0-6000m): 270.0 at 13.2 knts Storm direction: 300.0 at 9.9 knts Shear (0-3000m) pos: 1.6 neg: 1.1 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 29.1 deg Storm rel helicity (0-3000m) pos: 29.4 neg: -25.9 tot: 3.5 m^2/s^2 ave: 1.2 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 0.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 6.21 Bulk Shear: 11.06 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 ------------------------------------------------------------------------------- 500 231 6 158 10| 0.0 7.8 7.8| 16.3 0.0 16.3 32.6 0.86| 8.0 6.9 1000 222 9 166 12| 0.0 4.5 4.5| 20.0 -10.9 9.0 9.0 0.36| 6.9 2.5 1500 216 9 163 12| 0.0 2.1 2.1| 20.0 -25.1 -5.2 -3.5 0.06| 6.0 0.4 2000 214 8 161 12| 0.9 1.6 2.4| 26.7 -25.1 1.5 0.8 0.15| 5.3 0.8 2500 217 8 162 12| 1.3 1.3 2.6| 29.3 -25.1 4.1 1.7 0.17| 5.0 0.8 3000 223 8 163 11| 1.6 1.1 2.6| 29.4 -25.9 3.5 1.2 0.13| 4.7 0.6 4000 242 8 172 9| 2.0 0.8 2.8| 35.5 -26.0 9.6 2.4 0.27| 4.5 1.2 5000 259 10 194 7| 2.4 0.6 3.0| 43.1 -26.0 17.1 3.4 0.30| 4.4 1.3 6000 270 13 223 7| 2.8 0.5 3.3| 54.1 -26.0 28.1 4.7 0.29| 4.5 1.3 Wrote GIF file: /home/apache/climate/data/raob//SCSN/skewt/SCSN.skewt.20260113.00.gif