UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032012.upa.cvt Date: 1200Z 20 MAR 20 Searching for SGAS... Searching the city database file for: SGAS ... Date:1200Z 20 MAR 20 Station: SGAS WMO ident: 86218 Latitude: -25.27 Longitude: -57.63 Elevation: 101.00 ------------------------------------------------------------------------------- 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 101 21.6 17.2 76 4.4 18.7 180 8 294.5 296.7 291.7 330.0 12.40 1 1000 116 21.2 16.2 73 5.0 17.9 165 8 294.4 296.4 291.0 327.7 11.66 2 979 299 19.2 14.7 75 4.5 16.3 165 13 294.1 296.1 290.3 325.0 10.80 3 974 343 20.4 12.4 60 8.0 15.4 165 14 295.8 297.4 289.6 322.7 9.32 4 955 513 19.8 9.8 52 10.0 13.8 165 18 296.8 298.3 288.8 320.1 7.98 5 925 787 18.0 9.0 56 9.0 12.6 165 25 297.7 299.1 288.9 320.5 7.81 6 884 1173 14.4 8.4 67 6.0 10.9 194 16 297.9 299.3 289.0 320.8 7.84 7 876 1250 14.2 5.2 55 9.0 9.2 200 14 298.4 299.6 287.8 317.1 6.34 8 858 1426 16.6 -12.4 13 29.0 4.7 214 10 302.7 303.0 284.6 308.2 1.72 9 850 1506 17.0 -20.0 6 37.0 3.8 220 8 304.0 304.1 284.2 307.0 0.92 10 833 1678 18.2 -29.8 2 48.0 3.4 221 9 307.0 307.1 284.7 308.3 0.39 11 750 2567 13.4 -18.6 9 32.0 1.5 223 14 311.1 311.3 287.1 315.0 1.17 12 700 3141 8.8 -10.2 25 19.0 0.5 225 18 312.2 312.7 288.8 320.3 2.51 13 683 3343 7.0 -6.0 39 13.0 0.9 226 20 312.4 313.1 289.9 323.8 3.57 14 665 3562 5.8 -20.2 13 26.0 -3.1 227 22 313.5 313.7 287.9 317.4 1.15 15 634 3951 3.2 -18.8 18 22.0 -4.5 228 25 314.8 315.1 288.5 319.4 1.37 16 617 4170 2.4 -34.6 4 37.0 -6.7 229 27 316.4 316.4 287.9 317.5 0.33 17 500 5840 -6.7 -29.7 14 23.0 -12.6 235 43 324.9 325.0 290.9 327.2 0.65 18 476 6222 -7.3 -45.3 3 38.0 -14.1 239 43 328.7 328.8 291.5 329.3 0.14 19 400 7550 -15.9 -51.9 3 36.0 -20.6 255 45 334.3 334.3 293.0 334.6 0.08 20 344 8670 -24.5 -57.5 3 33.0 -27.5 263 54 337.4 337.4 293.7 337.6 0.05 21 326 9061 -25.5 -51.5 7 26.0 -28.2 266 57 341.2 341.3 294.7 341.7 0.10 22 300 9660 -29.5 -56.5 6 27.0 -31.7 270 62 343.8 343.8 295.3 344.1 0.06 23 285 10023 -31.7 -59.7 5 28.0 -33.7 273 64 345.7 345.7 295.7 345.9 0.04 24 256 10768 -38.1 -57.1 12 19.0 -39.2 279 68 347.1 347.1 296.0 347.3 0.07 25 250 10930 -39.1 -61.1 8 22.0 -40.2 280 69 347.9 347.9 296.2 348.1 0.04 26 247 11013 -39.7 -61.8 8 22.1 -40.8 280 69 348.2 348.2 296.3 348.4 0.04 27 200 12420 -50.5 -74.5 4 24.0 -51.0 280 64 352.8 352.8 297.3 352.8 0.01 28 193 12652 -52.3 -74.3 5 22.0 -52.7 281 64 353.5 353.5 297.4 353.6 0.01 29 150 14230 -66.9 -75.9 27 9.0 -67.0 290 63 354.8 354.8 297.7 354.9 0.01 30 149 14270 -67.5 -75.5 31 8.0 -67.5 289 63 354.5 354.5 297.6 354.5 0.01 31 133 14949 -71.3 -81.3 21 10.0 -71.3 275 56 359.4 359.4 298.6 359.4 0.00 32 126 15272 -67.7 -85.7 6 18.0 -67.8 268 53 371.5 371.5 300.8 371.5 0.00 33 100 16640 -74.9 -87.9 12 13.0 -74.9 240 40 383.0 383.0 302.7 383.0 0.00 34 86 17512 -77.5 -89.5 13 12.0 -77.5 320 15 394.7 394.7 304.5 394.7 0.00 35 72 18536 -76.3 -91.3 8 15.0 -76.3 303 11 417.8 417.8 307.4 417.8 0.00 36 70 18700 -73.9 -89.9 7 16.0 -74.0 300 10 426.3 426.3 308.4 426.3 0.00 37 66 19047 -68.9 -89.9 3 21.0 -69.1 317 12 444.4 444.4 310.3 444.4 0.00 38 60 19615 -69.9 -89.9 4 20.0 -70.0 346 15 454.4 454.4 311.3 454.5 0.00 39 50 20710 -66.1 -90.1 2 24.0 -66.4 40 20 487.7 487.7 314.1 487.7 0.00 40 36 22740 -58.7 -87.7 1 29.0 -59.6 75 23 554.9 554.9 318.3 554.9 0.00 41 33 23286 -58.9 -87.9 1 29.0 -59.9 85 23 568.4 568.4 319.1 568.4 0.01 42 30 23890 -55.1 -85.1 1 30.0 -56.6 95 24 594.4 594.4 320.3 594.5 0.01 43 23 25618 -47.1 -81.1 1 34.0 -51.1 664.9 664.9 323.3 665.1 0.02 44 23 25618 -47.3 -81.3 1 34.0 -51.2 664.3 664.3 323.2 664.5 0.02 TRP 86 17512 -77.5 -89.5 13 12.0 -77.5 320 15 394.7 394.7 304.5 394.7 0.00 WND 247 11013 -39.7 -61.8 8 22.1 -40.8 280 69 348.2 348.2 296.3 348.4 0.04 Sounding variables and indices 1000-500 mb thick: 5724.00 m Freezing level: 586.14 mb = 4610.74 m = 15126.93 ft Wetbulb zero: 679.00 mb = 3391.61 m = 11127.18 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 22.24 % Est. max temperature: 30.60 C = 87.08 F Sfc-Lift cond lev (LCL): 940.19 mb = 647.18 m = 2123.27 ft T: 18.92 C 700-500 lapse rate: 5.74 C/km ThetaE index: 13.85 C Layer 876.0- 833.0 mb Conv cond level (CCL): 671.19 mb = 3486.39 m = 11438.14 ft Mean mixing ratio: 8.92 g/kg Conv temperature: 40.23 C = 104.41 F Cap Strength: 9.33 C Lifted Index: 8.46 C Risk: None Lifted Index @300 mb: 15.83 C Lifted Index @700 mb: 7.43 C Showalter Index: 17.15 C Risk: None Total Totals Index: 10.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: -13.30 C K Index: -15.30 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 4.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.78 J/kg Max Up Vert Vel: 5.79 m/s Conv Inhibition (B-): 31901.62 J/kg Cap Strength: 9.29 C Lift Cond Lev (LCL): 848.94 mb = 1516.60 m = 4975.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 253 at 17 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 101 180 8 0.0 8.0 | 100 17 -16.6 2.8 1 1000 116 165 8 -2.1 7.7 | 98 19 -18.6 2.6 2 925 787 165 25 -6.5 24.1 | 129 30 -23.0 19.0 3 850 1506 220 8 5.1 6.1 | 95 11 -11.4 1.0 4 700 3141 225 18 12.7 12.7 | 153 8 -3.8 7.6 5 500 5840 235 43 35.2 24.7 | 224 27 18.6 19.5 6 400 7550 255 45 43.5 11.6 | 256 28 26.9 6.5 7 300 9660 270 62 62.0 -0.0 | 276 46 45.4 -5.2 8 250 10930 280 69 68.0 -12.0 | 288 54 51.4 -17.1 9 247 11013 280 69 68.0 -12.0 | 288 54 51.4 -17.1 10 200 12420 280 64 63.0 -11.1 | 289 49 46.5 -16.3 11 150 14230 290 63 59.2 -21.5 | 302 50 42.6 -26.7 12 100 16640 240 40 34.6 20.0 | 231 23 18.1 14.8 13 86 17512 320 15 9.6 -11.5 | 23 18 -6.9 -16.7 14 70 18700 300 10 8.7 -5.0 | 38 13 -7.9 -10.2 15 50 20710 40 20 -12.9 -15.3 | 55 36 -29.4 -20.5 16 30 23890 95 24 -23.9 2.1 | 86 41 -40.5 -3.1 Wind Parameters Mean winds (0-6000m): 222.7 at 23.1 knts Storm direction: 252.7 at 17.4 knts Shear (0-3000m) pos: 3.3 neg: 2.2 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 51.7 deg Storm rel helicity (0-3000m) pos: 105.7 neg: -30.0 tot: 75.7 m^2/s^2 ave: 25.2 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 2.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.33 Bulk Shear: 50.65 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 ------------------------------------------------------------------------------- 500 165 14 112 22| 0.0 13.1 13.1| 52.5 0.0 52.5 104.9 0.68| 13.7 9.3 1000 169 18 121 24| 4.3 6.5 10.8| 84.0 -2.1 81.9 81.9 0.45| 14.8 6.7 1500 173 16 120 21| 5.8 4.4 10.2| 84.9 -30.0 54.9 36.6 0.13| 14.1 1.8 2000 181 14 120 19| 4.4 3.3 7.6| 92.0 -30.0 62.0 31.0 0.18| 11.3 2.0 2500 189 14 122 17| 3.6 2.6 6.3| 98.9 -30.0 68.8 27.5 0.23| 9.7 2.2 3000 196 14 125 15| 3.3 2.2 5.5|105.7 -30.0 75.7 25.2 0.27| 8.6 2.4 4000 207 16 136 13| 3.3 1.6 4.9|126.7 -30.0 96.7 24.2 0.36| 7.7 2.8 5000 216 19 154 12| 3.5 1.3 4.8|151.3 -30.0 121.3 24.3 0.39| 7.1 2.8 6000 223 23 176 12| 3.6 1.1 4.7|189.7 -30.0 159.7 26.6 0.42| 6.7 2.8 Wrote GIF file: /home/apache/climate/data/raob//SGAS/skewt/SGAS.skewt.20200320.12.gif