UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026012000.upa.cvt Date: 0000Z 20 JAN 26 Searching for SCSN... Searching the city database file for: SCSN ... Date:0000Z 20 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 1003 75 17.2 13.6 79 3.6 15.0 270 4 290.1 291.8 288.0 317.7 9.80 1 1000 103 16.2 13.7 85 2.5 14.7 240 2 289.4 291.1 287.8 317.1 9.89 2 950 538 13.0 12.5 97 0.5 12.7 283 5 290.4 292.1 287.9 317.5 9.62 3 941 618 14.0 12.9 93 1.1 13.3 291 5 292.2 294.0 288.9 320.6 9.98 4 938 645 17.0 11.0 68 6.0 13.3 293 5 295.5 297.1 289.0 321.0 8.82 5 935 673 18.2 7.2 49 11.0 11.9 296 5 297.0 298.2 287.8 317.0 6.82 6 927 746 19.4 12.4 64 7.0 15.0 303 6 299.0 300.7 291.0 327.6 9.80 7 925 765 19.6 11.6 60 8.0 14.6 305 6 299.4 301.0 290.7 326.7 9.31 8 918 830 21.0 7.0 40 14.0 12.7 292 6 301.4 302.7 289.3 321.9 6.85 9 883 1167 22.0 3.0 29 19.0 11.3 223 7 305.8 306.8 289.5 322.3 5.38 10 853 1466 21.8 1.8 27 20.0 10.6 161 7 308.7 309.6 290.1 324.5 5.11 11 850 1497 21.6 1.6 27 20.0 10.4 155 7 308.8 309.7 290.1 324.4 5.05 12 773 2311 17.2 -17.8 8 35.0 3.5 184 6 312.5 312.8 287.6 316.6 1.22 13 727 2831 14.4 203 5 315.0 14 725 2854 14.4 204 5 315.3 15 700 3149 13.0 215 4 316.9 16 635 3956 8.0 -34.0 3 42.0 -3.5 219 8 320.1 320.2 289.2 321.4 0.34 17 500 5870 -6.1 -48.1 2 42.0 -13.2 230 18 325.6 325.6 290.6 326.0 0.10 18 403 7514 -18.9 -54.9 3 36.0 -22.8 244 23 329.7 329.7 291.7 329.9 0.06 19 400 7570 -19.1 -55.1 3 36.0 -22.9 245 23 330.2 330.2 291.8 330.4 0.05 20 324 9112 -28.1 -58.1 4 30.0 -30.4 260 40 338.3 338.3 293.9 338.4 0.05 21 300 9660 -32.3 -61.3 4 29.0 -34.1 265 46 339.9 339.9 294.3 340.0 0.03 22 279 10168 -36.1 -67.1 3 31.0 -37.5 261 53 341.5 341.5 294.7 341.6 0.02 23 250 10920 -42.1 -54.1 26 12.0 -42.8 255 64 343.5 343.5 295.3 343.9 0.10 24 245 11057 -43.3 -50.3 46 7.0 -43.7 256 64 343.7 343.7 295.3 344.3 0.16 25 230 11481 -45.3 -64.3 10 19.0 -45.9 259 64 346.9 346.9 296.0 347.0 0.03 26 211 12052 -50.1 -63.1 20 13.0 -50.5 263 65 348.1 348.1 296.3 348.2 0.04 27 202 12336 -52.5 -67.5 15 15.0 -52.8 265 65 348.6 348.6 296.4 348.7 0.02 28 200 12400 -52.7 -68.7 13 16.0 -53.0 265 65 349.3 349.3 296.5 349.4 0.02 29 170 13433 -59.3 -78.3 7 19.0 -59.5 259 46 355.0 355.0 297.7 355.0 0.01 30 150 14210 -62.9 -81.9 6 19.0 -63.0 255 32 361.7 361.7 299.0 361.7 0.00 31 141 14588 -65.3 -83.3 7 18.0 -65.4 265 29 364.0 364.0 299.5 364.0 0.00 32 134 14899 -63.7 -85.7 3 22.0 -63.8 273 26 372.2 372.2 300.9 372.2 0.00 33 100 16660 -70.9 -89.9 4 19.0 -71.0 320 12 390.7 390.7 303.9 390.7 0.00 34 78 18117 -76.5 -91.5 8 15.0 -76.6 80 2 407.9 407.9 306.2 407.9 0.00 35 71 18658 -77.5 -91.5 9 14.0 -77.6 89 8 416.9 416.9 307.3 416.9 0.00 36 70 18740 -76.9 -90.9 9 14.0 -76.9 90 9 419.9 419.9 307.7 419.9 0.00 37 61 19534 -74.7 -90.7 7 16.0 -74.7 78 17 441.6 441.6 310.0 441.6 0.00 38 51 20599 -64.5 -89.5 2 25.0 -64.8 62 27 488.7 488.7 314.1 488.7 0.00 39 50 20720 -65.3 -90.3 2 25.0 -65.6 60 28 489.6 489.6 314.2 489.6 0.00 40 45 21364 -62.7 -89.7 1 27.0 -63.1 68 28 510.9 510.9 315.7 510.9 0.00 41 38 22411 -59.9 -88.9 1 29.0 -60.6 81 27 543.3 543.3 317.7 543.4 0.00 42 36 22747 -61.5 -89.5 1 28.0 -62.1 86 27 547.7 547.7 317.9 547.7 0.00 43 33 23292 -55.7 -88.7 1 33.0 -57.1 93 27 576.9 576.9 319.5 576.9 0.00 44 30 23900 -54.7 -87.7 1 33.0 -56.3 100 27 595.5 595.5 320.4 595.6 0.01 45 25 25069 -53.3 -86.3 1 33.0 -55.5 82 31 631.4 631.4 322.0 631.5 0.01 46 22 25901 -48.3 -84.3 1 36.0 -52.1 69 35 669.8 669.8 323.4 669.9 0.01 47 20 26530 -47.3 -83.3 1 36.0 -51.7 60 37 691.4 691.4 324.1 691.5 0.02 48 15 28440 -45.3 -83.3 1 38.0 -51.3 75 43 757.3 757.3 326.1 757.6 0.03 49 10 31180 -39.3 -81.3 0 42.0 -50.0 95 52 872.8 872.9 328.9 873.4 0.05 50 8.0 32720 -35.8 -79.0 0 43.1 -49.7 95 70 944.1 944.2 330.2 945.2 0.10 51 6.7 33960 -33.1 -77.1 0 44.0 -49.7 1004.7 1004.8 331.3 1006.6 0.16 TRP 78 18117 -76.5 -91.5 8 15.0 -76.6 80 2 407.9 407.9 306.2 407.9 0.00 WND 8.0 32720 -35.8 -79.0 0 43.1 -49.7 95 70 944.1 944.2 330.2 945.2 0.10 Sounding variables and indices 1000-500 mb thick: 5767.00 m Freezing level: 558.40 mb = 5042.04 m = 16541.94 ft Wetbulb zero: 703.61 mb = 3105.73 m = 10189.28 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 23.83 % Est. max temperature: 35.79 C = 96.42 F Sfc-Lift cond lev (LCL): 950.73 mb = 531.13 m = 1742.54 ft T: 13.05 C 700-500 lapse rate: 7.02 C/km ThetaE index: 7.87 C Layer 850.0- 727.0 mb Conv cond level (CCL): 599.93 mb = 4411.07 m = 14471.84 ft Mean mixing ratio: 8.94 g/kg Conv temperature: 48.63 C = 119.54 F Cap Strength: 12.87 C Lifted Index: 10.52 C Risk: None Lifted Index @300 mb: 14.85 C Lifted Index @700 mb: 12.75 C Showalter Index: 7.91 C Risk: None Total Totals Index: 35.40 C Risk: None Vertical Totals Index: 27.70 C Cross Totals Index: 7.70 C K Index: -9.67 Risk: None Sweat Index: 51.20 Risk: None Energy Index: 0.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 70.11 J/kg Max Up Vert Vel: 11.84 m/s Conv Inhibition (B-): 59199.86 J/kg Cap Strength: 12.87 C Lift Cond Lev (LCL): 881.12 mb = 1185.44 m = 3889.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 252 at 6 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 1003 75 270 4 4.0 -0.0 | 45 3 -2.0 -2.0 1 1000 103 240 2 1.7 1.0 | 77 4 -4.3 -1.0 2 925 765 305 6 4.9 -3.4 | 11 6 -1.1 -5.4 3 850 1497 155 7 -3.0 6.3 | 116 10 -9.0 4.4 4 700 3149 215 4 2.3 3.3 | 109 4 -3.7 1.3 5 500 5870 230 18 13.8 11.6 | 219 12 7.8 9.6 6 400 7570 245 23 20.8 9.7 | 242 17 14.8 7.7 7 300 9660 265 46 45.8 4.0 | 267 40 39.8 2.0 8 250 10920 255 64 61.8 16.6 | 255 58 55.8 14.6 9 200 12400 265 65 64.8 5.7 | 266 59 58.7 3.7 10 150 14210 255 32 30.9 8.3 | 256 26 24.9 6.3 11 100 16660 320 12 7.7 -9.2 | 351 11 1.7 -11.2 12 78 18117 80 2 -2.0 -0.3 | 74 8 -8.0 -2.3 13 70 18740 90 9 -9.0 0.0 | 82 15 -15.0 -2.0 14 50 20720 60 28 -24.2 -14.0 | 62 34 -30.3 -16.0 15 30 23900 100 27 -26.6 4.7 | 95 33 -32.6 2.7 16 20 26530 60 37 -32.0 -18.5 | 62 43 -38.1 -20.5 17 10 31180 95 52 -51.8 4.5 | 93 58 -57.8 2.5 Wind Parameters Mean winds (0-6000m): 221.7 at 8.4 knts Storm direction: 251.7 at 6.3 knts Shear (0-3000m) pos: 1.2 neg: 1.8 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 66.2 deg Storm rel helicity (0-3000m) pos: 3.3 neg: -13.1 tot: -9.8 m^2/s^2 ave: -3.3 10^-3 m/s^2 rel: -0.14 Storm rel vorticity (0-3000m) horiz: 5.3 stream: -0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 11.35 Bulk Shear: 6.18 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 ------------------------------------------------------------------------------- 500 273 3 51 3| 1.6 0.0 1.6| 1.4 -2.5 -1.1 -2.1 -0.22| 5.7 -1.3 1000 282 5 26 3| 0.8 2.3 3.1| 1.5 -4.5 -3.1 -3.1 0.01| 7.9 0.0 1500 256 5 51 1| 0.5 3.6 4.1| 1.5 -12.0 -10.5 -7.0 -0.17| 8.6 -1.5 2000 210 6 132 4| 0.9 2.7 3.6| 3.1 -12.0 -8.9 -4.4 -0.13| 7.0 -0.9 2500 199 6 128 5| 1.1 2.2 3.3| 3.3 -12.1 -8.8 -3.5 -0.12| 6.0 -0.7 3000 197 5 126 5| 1.2 1.8 3.0| 3.3 -13.1 -9.8 -3.3 -0.14| 5.3 -0.7 4000 205 6 130 5| 1.2 1.4 2.5| 7.8 -13.1 -5.3 -1.3 0.00| 4.6 0.0 5000 214 7 149 4| 1.4 1.1 2.5| 13.7 -13.1 0.6 0.1 0.08| 4.2 0.4 6000 222 8 175 4| 1.6 0.9 2.5| 22.1 -13.1 8.9 1.5 0.14| 4.0 0.5 Wrote GIF file: /home/apache/climate/data/raob//SCSN/skewt/SCSN.skewt.20260120.00.gif