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 SGAS... Searching the city database file for: SGAS ... Date:1200Z 19 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 1001 101 24.8 22.7 88 2.1 23.3 190 6 297.9 301.1 296.4 349.0 17.61 1 1000 97 24.8 23.1 90 1.7 23.6 115 4 298.0 301.2 296.7 350.5 18.07 2 932 714 22.0 17.4 75 4.6 18.8 133 6 301.2 303.6 294.6 341.0 13.54 3 925 780 21.6 19.7 89 1.9 20.3 135 6 301.4 304.3 296.2 347.9 15.81 4 892 1095 19.2 19.2 100 0.0 19.2 206 7 302.1 305.0 296.4 349.0 15.89 5 850 1511 17.8 17.8 100 0.0 17.8 300 8 304.8 307.6 296.7 350.3 15.26 6 812 1903 16.4 16.4 100 0.0 16.4 293 10 307.3 310.1 296.9 351.3 14.61 7 700 3155 9.2 9.0 99 0.2 9.1 270 16 312.7 314.6 295.4 344.7 10.36 8 612 4256 2.6 2.5 99 0.1 2.5 268 18 317.3 318.8 294.6 341.1 7.51 9 584 4634 1.4 -2.3 76 3.7 -0.5 267 19 320.2 321.3 293.9 338.1 5.54 10 535 5335 -3.1 -5.2 85 2.1 -4.1 266 21 322.9 323.9 294.0 338.9 4.86 11 529 5424 -2.9 -9.9 58 7.0 -6.0 266 21 324.2 324.9 293.2 335.6 3.41 12 527 5454 -3.1 -7.5 72 4.4 -5.1 266 21 324.3 325.2 293.9 338.0 4.13 13 504 5807 -4.7 -22.7 23 18.0 -10.4 265 22 326.6 326.8 291.9 330.9 1.22 14 500 5870 -4.3 -40.3 4 36.0 -11.9 265 22 327.8 327.8 291.3 328.7 0.23 15 497 5918 -4.1 -44.1 3 40.0 -11.9 265 22 328.6 328.6 291.5 329.2 0.15 16 452 6662 -8.9 -45.9 3 37.0 -15.3 263 29 331.6 331.7 292.3 332.2 0.14 17 436 6941 -10.9 -26.9 25 16.0 -15.3 262 31 332.5 332.7 293.3 336.1 0.97 18 424 7156 -12.5 -48.5 3 36.0 -18.0 261 33 333.1 333.2 292.7 333.6 0.11 19 420 7228 -12.9 -31.9 19 19.0 -17.3 261 34 333.5 333.7 293.3 335.9 0.63 20 418 7265 -13.5 -16.8 76 3.3 -14.7 261 34 333.2 333.7 294.7 341.8 2.46 21 417 7283 -13.1 -26.1 33 13.0 -16.7 261 34 334.0 334.2 293.8 337.9 1.09 22 416 7301 -12.9 -30.9 21 18.0 -17.3 261 34 334.4 334.6 293.6 337.1 0.70 23 400 7600 -15.7 -25.7 42 10.0 -18.4 260 37 334.6 334.8 294.0 338.9 1.18 24 399 7619 -15.7 -24.7 46 9.0 -18.2 260 37 334.8 335.1 294.2 339.5 1.29 25 394 7713 -16.5 -27.5 38 11.0 -19.3 261 37 335.0 335.2 294.0 338.7 1.01 26 391 7770 -16.5 -49.5 4 33.0 -21.1 261 38 335.7 335.7 293.3 336.2 0.11 27 388 7828 -16.9 -31.9 26 15.0 -20.3 262 38 335.9 336.1 294.0 338.5 0.68 28 323 9172 -26.5 -37.5 35 11.0 -28.3 271 44 340.8 340.9 295.0 342.6 0.47 29 311 9444 -27.9 -42.9 23 15.0 -29.9 273 45 342.5 342.6 295.2 343.6 0.28 30 300 9700 -30.3 -43.3 27 13.0 -31.9 275 46 342.7 342.7 295.2 343.8 0.28 31 276 10287 -36.1 -47.1 31 11.0 -37.1 273 50 342.6 342.6 295.1 343.4 0.20 32 263 10621 -37.7 -48.7 31 11.0 -38.6 271 52 345.0 345.0 295.7 345.7 0.17 33 262 10648 -37.7 -58.7 9 21.0 -38.9 271 52 345.4 345.4 295.6 345.6 0.05 34 250 10970 -40.1 -56.1 16 16.0 -41.0 270 54 346.4 346.5 295.9 346.8 0.08 35 224 11709 -46.1 -64.1 11 18.0 -46.7 270 58 348.3 348.3 296.3 348.4 0.03 36 218 11888 -47.7 -60.7 21 13.0 -48.1 270 59 348.5 348.5 296.4 348.8 0.05 37 217 11919 -47.9 -53.9 50 6.0 -48.2 270 59 348.7 348.7 296.4 349.2 0.12 38 213 12041 -49.1 -57.1 39 8.0 -49.4 270 59 348.7 348.7 296.4 349.0 0.08 39 211 12103 -49.7 -53.1 67 3.4 -49.8 270 60 348.7 348.7 296.5 349.2 0.13 40 207 12227 -50.9 -54.7 64 3.8 -51.1 270 60 348.7 348.7 296.4 349.2 0.11 41 205 12290 -51.5 -53.8 76 2.3 -51.6 270 61 348.7 348.8 296.5 349.3 0.12 42 203 12354 -51.9 -55.7 64 3.8 -52.0 270 61 349.1 349.1 296.5 349.5 0.10 43 200 12450 -52.5 -58.5 48 6.0 -52.7 270 60 349.6 349.6 296.6 349.9 0.07 44 199 12482 -52.9 -59.9 42 7.0 -53.1 270 60 349.5 349.5 296.5 349.8 0.06 45 195 12614 -53.9 -58.0 61 4.1 -54.0 269 59 349.9 350.0 296.7 350.3 0.08 46 185 12951 -56.3 -68.3 21 12.0 -56.5 267 57 351.4 351.4 297.0 351.4 0.02 47 175 13303 -58.7 -67.7 30 9.0 -58.9 265 55 353.0 353.0 297.3 353.1 0.02 48 163 13747 -61.7 -75.7 14 14.0 -61.9 263 52 355.2 355.2 297.7 355.3 0.01 49 150 14260 -64.3 -77.3 15 13.0 -64.4 260 49 359.3 359.3 298.5 359.3 0.01 50 134 14949 -63.9 -82.9 6 19.0 -64.0 268 39 371.8 371.8 300.9 371.8 0.00 51 100 16690 -75.3 -88.3 11 13.0 -75.3 290 13 382.2 382.2 302.6 382.2 0.00 52 79 18031 -80.9 -89.9 21 9.0 -80.9 320 5 397.3 397.3 304.8 397.3 0.00 53 70 18720 -74.7 -89.7 8 15.0 -74.7 350 5 424.6 424.6 308.2 424.6 0.00 54 63 19340 -71.5 -89.5 5 18.0 -71.6 21 10 444.6 444.6 310.3 444.6 0.00 55 60 19629 -72.5 -90.5 5 18.0 -72.6 36 12 448.6 448.6 310.7 448.6 0.00 56 55 20150 -66.5 -89.5 3 23.0 -66.7 62 16 473.7 473.7 313.0 473.7 0.00 57 50 20730 -66.1 -90.1 2 24.0 -66.4 90 20 487.7 487.7 314.1 487.7 0.00 58 30 23910 -55.9 -85.9 1 30.0 -57.3 75 30 592.2 592.3 320.3 592.3 0.01 59 24 25339 -53.1 -84.1 1 31.0 -55.4 639.4 639.4 322.3 639.5 0.01 60 22 25907 -47.9 -81.9 1 34.0 -51.8 671.0 671.0 323.4 671.2 0.02 TRP 79 18031 -80.9 -89.9 21 9.0 -80.9 320 5 397.3 397.3 304.8 397.3 0.00 WND 203 12354 -51.9 -55.7 64 3.8 -52.0 270 61 349.1 349.1 296.5 349.5 0.10 Sounding variables and indices 1000-500 mb thick: 5773.00 m Freezing level: 568.76 mb = 4852.36 m = 15919.61 ft Wetbulb zero: 588.89 mb = 4567.07 m = 14983.65 ft Precipitable water: 2.27 inches Sfc-500 mean rel hum: 89.14 % Est. max temperature: 31.66 C = 88.99 F Sfc-Lift cond lev (LCL): 971.22 mb = 352.95 m = 1157.96 ft T: 23.64 C 700-500 lapse rate: 4.97 C/km ThetaE index: 13.26 C Layer 700.0- 535.0 mb Conv cond level (CCL): 884.12 mb = 1171.71 m = 3844.15 ft Mean mixing ratio: 15.75 g/kg Conv temperature: 29.50 C = 85.09 F Cap Strength: 1.38 C Lifted Index: -0.04 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.09 C Lifted Index @700 mb: -0.37 C Showalter Index: -1.45 C Risk: Thunderstorms probable Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.10 C Cross Totals Index: 22.10 C K Index: 39.70 Risk: > 80 % chance of thunderstorms Sweat Index: 251.60 Risk: None Energy Index: -4.15 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 187.01 J/kg Max Up Vert Vel: 19.34 m/s Conv Inhibition (B-): 59.17 J/kg Cap Strength: 1.38 C Lift Cond Lev (LCL): 915.22 mb = 872.23 m = 2861.60 ft Lev Free Conv (LFC): 720.22 mb = 2914.73 m = 9562.66 ft Equ Level (EL): 490.22 mb = 6025.33 m = 19767.90 ft B at Equ Level: 124.79 J/kg Max Parcel Lev (MPL): 190.22 mb = 12772.46 m = 41903.90 ft Wind level data Storm motion: 299 at 11 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 1001 101 190 6 1.0 5.9 | 143 14 -8.4 11.0 1 1000 97 115 4 -3.6 1.7 | 118 15 -13.1 6.8 2 925 780 135 6 -4.2 4.2 | 124 17 -13.7 9.4 3 850 1511 300 8 6.9 -4.0 | 114 3 -2.5 1.1 4 700 3155 270 16 16.0 -0.0 | 232 8 6.5 5.1 5 500 5870 265 22 21.9 1.9 | 240 14 12.5 7.1 6 400 7600 260 37 36.4 6.4 | 247 29 27.0 11.6 7 300 9700 275 46 45.8 -4.0 | 268 36 36.4 1.1 8 250 10970 270 54 54.0 -0.0 | 263 45 44.5 5.1 9 203 12354 270 61 61.0 -0.0 | 264 52 51.5 5.1 10 200 12450 270 60 60.0 -0.0 | 264 51 50.5 5.1 11 150 14260 260 49 48.3 8.5 | 251 41 38.8 13.6 12 100 16690 290 13 12.2 -4.4 | 256 3 2.8 0.7 13 79 18031 320 5 3.2 -3.8 | 102 6 -6.2 1.3 14 70 18720 350 5 0.9 -4.9 | 91 9 -8.6 0.2 15 50 20730 90 20 -20.0 0.0 | 100 30 -29.5 5.1 16 30 23910 75 30 -29.0 -7.8 | 86 39 -38.4 -2.6 Wind Parameters Mean winds (0-6000m): 268.5 at 14.3 knts Storm direction: 298.5 at 10.8 knts Shear (0-3000m) pos: 2.1 neg: 1.6 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 114.6 deg Storm rel helicity (0-3000m) pos: 44.0 neg: -3.1 tot: 40.8 m^2/s^2 ave: 13.6 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 2.0 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 4.18 Bulk Shear: 44.72 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 ------------------------------------------------------------------------------- 500 125 5 120 15| 1.9 0.0 1.9| 5.2 0.0 5.2 10.5 0.67| 2.0 1.3 1000 142 5 126 16| 4.2 0.0 4.2| 36.1 0.0 36.1 36.1 0.83| 5.5 4.6 1500 149 6 129 16| 4.3 0.0 4.3| 42.1 -2.9 39.2 26.1 0.35| 7.9 2.8 2000 271 7 154 6| 3.2 0.7 3.9| 43.1 -2.9 40.2 20.1 0.40| 6.7 2.7 2500 278 8 159 4| 2.6 1.2 3.8| 43.9 -2.9 41.0 16.4 0.40| 6.0 2.4 3000 275 9 176 4| 2.1 1.6 3.7| 44.0 -3.1 40.8 13.6 0.35| 5.5 2.0 4000 272 11 198 5| 1.6 1.5 3.1| 45.7 -3.2 42.6 10.6 0.35| 4.5 1.6 5000 270 13 213 6| 1.3 1.4 2.7| 47.4 -3.2 44.2 8.8 0.34| 3.8 1.3 6000 269 14 222 7| 1.1 1.5 2.6| 50.5 -3.2 47.3 7.9 0.33| 3.5 1.2 Wrote GIF file: /home/apache/climate/data/raob//SGAS/skewt/SGAS.skewt.20200319.12.gif