UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031912.upa.cvt Date: 1200Z 19 MAR 20 Searching for SCSN... Searching the city database file for: SCSN ... Date:1200Z 19 MAR 20 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 1010 75 12.6 12.0 96 0.6 12.3 0 0 284.9 286.5 285.0 309.1 8.75 1 1000 160 11.6 11.1 97 0.5 11.3 10 3 284.8 286.2 284.5 307.7 8.32 2 962 484 9.8 9.8 100 0.0 9.8 82 6 286.1 287.5 284.6 308.2 7.92 3 936 714 15.6 6.6 55 9.0 10.6 133 9 294.3 295.4 286.5 313.2 6.54 4 925 815 16.8 5.8 48 11.0 10.6 155 10 296.5 297.6 287.0 314.8 6.26 5 924 824 16.8 5.8 48 11.0 10.6 154 10 296.6 297.7 287.1 314.9 6.26 6 850 1534 15.8 2.8 42 13.0 8.7 75 3 302.7 303.7 288.5 319.3 5.51 7 849 1544 15.6 2.6 42 13.0 8.5 74 3 302.6 303.6 288.4 319.0 5.44 8 825 1787 16.2 -26.8 4 43.0 2.6 50 3 305.7 305.8 284.4 307.5 0.52 9 824 1797 16.2 -26.8 4 43.0 2.6 49 3 305.8 305.9 284.4 307.6 0.52 10 749 2599 11.4 -32.6 3 44.0 -0.7 331 2 309.1 309.1 285.4 310.2 0.33 11 700 3158 7.2 -35.8 3 43.0 -3.4 275 1 310.5 310.5 285.8 311.4 0.26 12 593 4495 -3.1 -42.1 3 39.0 -10.4 270 6 313.6 313.6 286.8 314.2 0.16 13 500 5820 -12.9 -50.9 3 38.0 -17.7 265 12 317.3 317.3 287.9 317.6 0.07 14 403 7426 -25.7 -54.7 5 29.0 -28.0 255 21 320.9 320.9 289.1 321.1 0.06 15 400 7480 -26.1 -54.1 5 28.0 -28.4 255 21 321.1 321.1 289.2 321.3 0.06 16 300 9510 -38.1 -65.1 4 27.0 -39.2 250 57 331.7 331.7 292.2 331.8 0.02 17 296 9602 -38.5 -65.5 4 27.0 -39.5 250 57 332.4 332.4 292.4 332.5 0.02 18 292 9695 -38.1 -66.1 4 28.0 -39.2 249 57 334.2 334.2 292.9 334.3 0.02 19 259 10505 -44.5 -68.5 5 24.0 -45.2 246 59 336.5 336.5 293.4 336.5 0.01 20 250 10740 -45.7 -68.7 6 23.0 -46.3 245 60 338.1 338.1 293.9 338.2 0.01 21 200 12210 -51.3 -77.3 3 26.0 -51.7 260 73 351.5 351.5 297.0 351.6 0.01 22 173 13153 -53.8 -80.4 2 26.6 -54.2 260 78 362.3 362.3 299.1 362.3 0.00 23 157 13777 -55.5 -82.5 2 27.0 -55.8 260 64 369.6 369.6 300.5 369.6 0.00 24 152 13985 -54.3 -84.3 1 30.0 -54.7 260 59 375.1 375.1 301.4 375.1 0.00 25 150 14070 -54.7 -83.7 2 29.0 -55.1 260 57 375.8 375.8 301.6 375.8 0.00 26 120 15468 -62.9 -86.9 3 24.0 -63.1 268 60 385.6 385.6 303.1 385.6 0.00 27 100 16580 -65.9 -88.9 3 23.0 -66.0 275 63 400.4 400.4 305.3 400.4 0.00 28 95 16890 -68.1 -89.1 3 21.0 -68.2 270 57 402.0 402.0 305.5 402.0 0.00 29 70 18720 -69.5 -89.5 4 20.0 -69.6 245 16 435.7 435.7 309.4 435.7 0.00 30 64 19255 -70.1 -90.1 4 20.0 -70.2 225 13 445.7 445.7 310.4 445.7 0.00 31 58 19842 -69.1 -91.1 3 22.0 -69.2 203 10 460.7 460.7 311.8 460.7 0.00 32 54 20277 -62.5 -91.5 1 29.0 -62.9 187 8 485.4 485.4 313.9 485.4 0.00 33 51 20628 -64.1 -90.1 2 26.0 -64.4 174 7 489.6 489.6 314.2 489.7 0.00 34 50 20750 -63.3 -90.3 1 27.0 -63.7 170 6 494.3 494.3 314.5 494.3 0.00 35 31 23750 -53.9 -85.9 1 32.0 -55.6 39 8 592.1 592.1 320.2 592.2 0.01 36 30 23960 -53.7 -85.7 1 32.0 -55.5 30 8 598.2 598.2 320.5 598.3 0.01 37 24 25399 -52.3 -85.3 1 33.0 -54.8 93 5 641.7 641.7 322.4 641.8 0.01 38 24 25399 -52.5 -85.5 1 33.0 -54.9 93 5 641.2 641.2 322.3 641.2 0.01 39 20 26590 -47.7 -82.7 1 35.0 -51.9 145 3 690.2 690.2 324.1 690.3 0.02 40 17 27671 -44.3 -81.3 1 37.0 -50.3 733.9 733.9 325.5 734.2 0.03 41 14 28975 -43.5 -81.5 1 38.0 -50.5 778.5 778.5 326.7 778.9 0.04 42 13 29473 -44.1 -82.1 1 38.0 -51.2 793.1 793.1 327.1 793.5 0.04 TRP 95 16890 -68.1 -89.1 3 21.0 -68.2 270 57 402.0 402.0 305.5 402.0 0.00 WND 173 13153 -53.8 -80.4 2 26.6 -54.2 260 78 362.3 362.3 299.1 362.3 0.00 Sounding variables and indices 1000-500 mb thick: 5660.00 m Freezing level: 625.20 mb = 4092.72 m = 13427.38 ft Wetbulb zero: 764.62 mb = 2425.15 m = 7956.44 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 19.20 % Est. max temperature: 29.54 C = 85.18 F Sfc-Lift cond lev (LCL): 1001.06 mb = 150.95 m = 495.23 ft T: 11.71 C 700-500 lapse rate: 7.55 C/km ThetaE index: 11.84 C Layer 849.0- 824.0 mb Conv cond level (CCL): 657.89 mb = 3658.11 m = 12001.54 ft Mean mixing ratio: 7.43 g/kg Conv temperature: 39.41 C = 102.95 F Cap Strength: 12.28 C Lifted Index: 9.02 C Risk: None Lifted Index @300 mb: 15.14 C Lifted Index @700 mb: 10.99 C Showalter Index: 3.90 C Risk: None Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.70 C Cross Totals Index: 15.70 C K Index: -11.50 Risk: None Sweat Index: 51.60 Risk: None Energy Index: -0.15 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 60.05 J/kg Max Up Vert Vel: 10.96 m/s Conv Inhibition (B-): 46438.59 J/kg Cap Strength: 12.28 C Lift Cond Lev (LCL): 900.59 mb = 1042.38 m = 3419.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 280 at 4 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 1010 75 0 0 -0.0 -0.0 | 100 4 -4.1 0.7 1 1000 160 10 3 -0.5 -3.0 | 64 5 -4.6 -2.2 2 925 815 155 10 -4.2 9.1 | 140 13 -8.3 9.8 3 850 1534 75 3 -2.9 -0.8 | 90 7 -7.0 -0.1 4 700 3158 275 1 1.0 -0.1 | 102 3 -3.1 0.6 5 500 5820 265 12 12.0 1.0 | 257 8 7.9 1.8 6 400 7480 255 21 20.3 5.4 | 249 17 16.2 6.2 7 300 9510 250 57 53.6 19.5 | 248 53 49.5 20.2 8 250 10740 245 60 54.4 25.4 | 243 57 50.3 26.1 9 200 12210 260 73 71.9 12.7 | 259 69 67.8 13.4 10 173 13153 260 78 76.8 13.5 | 259 74 72.7 14.3 11 150 14070 260 57 56.1 9.9 | 258 53 52.1 10.6 12 100 16580 275 63 62.8 -5.5 | 275 59 58.7 -4.8 13 95 16890 270 57 57.0 -0.0 | 269 53 52.9 0.7 14 70 18720 245 16 14.5 6.8 | 234 13 10.4 7.5 15 50 20750 170 6 -1.0 5.9 | 142 8 -5.1 6.6 16 30 23960 30 8 -4.0 -6.9 | 52 10 -8.1 -6.2 17 20 26590 145 3 -1.7 2.5 | 119 7 -5.8 3.2 Wind Parameters Mean winds (0-6000m): 250.0 at 5.5 knts Storm direction: 280.0 at 4.1 knts Shear (0-3000m) pos: 1.3 neg: 1.5 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): -1.2 deg Storm rel helicity (0-3000m) pos: 39.4 neg: -29.6 tot: 9.7 m^2/s^2 ave: 3.2 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 0.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 4.47 Bulk Shear: 13.44 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 76 5 87 9| 7.6 0.0 7.6| 15.4 -3.4 11.9 23.8 0.25| 12.8 3.2 1000 141 7 126 10| 3.8 0.0 3.8| 38.1 -14.8 23.3 23.3 0.28| 12.1 3.4 1500 139 6 123 10| 2.6 2.1 4.7| 38.1 -26.9 11.2 7.5 0.06| 10.4 0.6 2000 129 5 116 9| 1.9 2.2 4.1| 38.1 -29.4 8.7 4.3 0.01| 8.4 0.1 2500 125 5 113 9| 1.5 1.9 3.4| 38.4 -29.6 8.8 3.5 0.01| 7.1 0.1 3000 126 4 113 8| 1.3 1.5 2.7| 39.4 -29.6 9.7 3.2 0.04| 6.1 0.3 4000 142 4 120 7| 1.0 1.5 2.5| 40.0 -29.6 10.4 2.6 0.09| 5.1 0.5 5000 222 4 164 4| 0.8 1.6 2.4| 40.4 -29.6 10.8 2.2 0.10| 4.5 0.5 6000 250 6 203 3| 0.6 1.7 2.3| 40.5 -30.1 10.3 1.7 0.09| 4.1 0.4 Wrote GIF file: /home/apache/climate/data/raob//SCSN/skewt/SCSN.skewt.20200319.12.gif