UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032500.upa.cvt Date: 0000Z 25 MAR 20 Searching for SBCG... Searching the city database file for: SBCG ... Date:0000Z 25 MAR 20 Station: SBCG WMO ident: 83612 Latitude: -20.47 Longitude: -54.67 Elevation: 556.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 74 SFC 947 556 26.0 16.0 54 10.0 19.2 110 7 303.8 306.1 294.3 340.0 12.16 2 939 633 28.0 15.0 45 13.0 19.2 110 9 306.6 308.8 294.6 341.2 11.49 3 925 770 27.6 14.6 45 13.0 18.8 110 13 307.5 309.7 294.8 341.9 11.37 4 850 1511 21.0 12.0 56 9.0 15.1 105 12 308.1 310.1 294.3 339.8 10.42 5 833 1686 20.2 7.2 43 13.0 12.3 90 10 309.1 310.5 292.4 332.6 7.67 6 707 3071 7.2 5.3 88 1.9 6.1 31 8 309.6 311.1 292.7 333.9 7.93 7 700 3153 6.6 3.9 83 2.7 5.1 30 9 309.8 311.2 292.3 332.1 7.25 8 694 3223 6.4 -1.6 57 8.0 2.3 37 9 310.3 311.3 290.5 325.6 4.90 9 688 3295 9.0 -33.0 3 42.0 -2.5 43 8 314.0 314.1 287.2 315.2 0.35 10 675 3453 11.4 58 8 318.4 11 607 4331 7.8 135 5 324.1 12 571 4829 3.6 -39.4 3 43.0 -6.7 137 7 324.9 324.9 290.5 325.7 0.22 13 536 5341 3.2 139 9 330.3 14 500 5900 0.0 -44.0 2 44.0 -9.5 185 20 333.0 333.1 292.7 333.6 0.15 15 473 6342 -3.5 -45.5 2 42.0 -11.9 186 13 334.0 334.1 292.9 334.6 0.14 16 400 7640 -15.5 -47.5 5 32.0 -20.3 185 33 334.8 334.9 293.2 335.4 0.13 17 354 8548 -23.1 -51.1 6 28.0 -26.2 200 30 336.5 336.5 293.6 336.9 0.10 18 300 9740 -31.5 -61.5 4 30.0 -33.4 210 32 341.0 341.0 294.6 341.1 0.03 19 250 11000 -40.7 -67.7 4 27.0 -41.7 200 37 345.6 345.6 295.7 345.6 0.02 20 222 11796 -46.9 -70.9 5 24.0 -47.5 191 30 348.0 348.0 296.2 348.0 0.01 21 200 12480 -50.5 -76.5 3 26.0 -51.0 185 20 352.8 352.8 297.3 352.8 0.01 22 152 14219 -64.1 -82.1 7 18.0 -64.2 224 21 358.3 358.3 298.4 358.3 0.00 23 150 14300 -64.3 -82.3 7 18.0 -64.4 225 21 359.3 359.3 298.5 359.3 0.00 24 100 16710 -77.1 -88.1 16 11.0 -77.1 125 9 378.8 378.8 302.1 378.8 0.00 25 93 17124 -79.7 -89.7 18 10.0 -79.7 124 9 381.6 381.6 302.5 381.6 0.00 26 71 18671 -75.3 -89.3 9 14.0 -75.3 110 24 421.6 421.6 307.9 421.6 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5826.00 m Freezing level: 500.00 mb = 5900.00 m = 19356.72 ft Wetbulb zero: 691.10 mb = 3257.73 m = 10687.97 ft Precipitable water: 0.94 inches Sfc-500 mean rel hum: 58.85 % Est. max temperature: 31.35 C = 88.43 F Sfc-Lift cond lev (LCL): 818.13 mb = 1837.89 m = 6029.74 ft T: 18.77 C 700-500 lapse rate: 2.40 C/km ThetaE index: 18.64 C Layer 700.0- 675.0 mb Conv cond level (CCL): 738.99 mb = 2697.18 m = 8848.92 ft Mean mixing ratio: 11.01 g/kg Conv temperature: 31.58 C = 88.84 F Cap Strength: 6.46 C Lifted Index: 6.43 C Risk: None Lifted Index @300 mb: 2.05 C Lifted Index @700 mb: -1.33 C Showalter Index: 6.89 C Risk: None Total Totals Index: 33.00 C Risk: None Vertical Totals Index: 21.00 C Cross Totals Index: 12.00 C K Index: 30.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 188.00 Risk: None Energy Index: -0.96 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.91 J/kg Max Up Vert Vel: 5.82 m/s Conv Inhibition (B-): 65.86 J/kg Cap Strength: 6.44 C Lift Cond Lev (LCL): 759.59 mb = 2465.02 m = 8087.25 ft Lev Free Conv (LFC): 724.59 mb = 2863.45 m = 9394.41 ft Equ Level (EL): 684.59 mb = 3335.91 m = 10944.46 ft B at Equ Level: 6.94 J/kg Max Parcel Lev (MPL): 674.59 mb = 3457.83 m = 11344.46 ft Wind level data Storm motion: 154 at 7 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 ---------------------------------------------------------- 0 947 556 110 7 -6.6 2.4 | 43 5 -3.6 -3.8 1 925 770 110 13 -12.2 4.4 | 79 9 -9.2 -1.8 2 910 914 105 17 -16.4 4.4 | 82 14 -13.4 -1.8 3 850 1511 105 12 -11.6 3.1 | 70 9 -8.6 -3.1 4 790 2134 50 4 -3.1 -2.6 | 1 9 -0.1 -8.8 5 762 2438 40 4 -2.6 -3.1 | 357 9 0.4 -9.3 6 735 2743 35 3 -1.7 -2.5 | 352 9 1.3 -8.7 7 700 3153 30 9 -4.5 -7.8 | 6 14 -1.5 -14.0 8 611 4267 135 5 -3.5 3.5 | 12 3 -0.6 -2.7 9 526 5486 140 10 -6.4 7.7 | 113 4 -3.4 1.4 10 507 5791 175 15 -1.3 14.9 | 191 9 1.7 8.7 11 500 5900 185 20 1.7 19.9 | 199 14 4.7 13.7 12 488 6096 190 18 3.1 17.7 | 208 13 6.1 11.5 13 469 6401 185 11 1.0 11.0 | 220 6 3.9 4.7 14 451 6706 205 10 4.2 9.1 | 249 8 7.2 2.8 15 417 7315 185 18 1.6 17.9 | 201 13 4.6 11.7 16 400 7640 185 33 2.9 32.9 | 192 27 5.9 26.6 17 385 7925 185 33 2.9 32.9 | 192 27 5.9 26.6 18 369 8230 190 32 5.6 31.5 | 199 27 8.5 25.3 19 339 8839 210 27 13.5 23.4 | 224 24 16.5 17.2 20 300 9740 210 32 16.0 27.7 | 221 29 19.0 21.5 21 250 11000 200 37 12.7 34.8 | 209 33 15.6 28.5 22 240 11278 195 37 9.6 35.7 | 203 32 12.6 29.5 23 200 12480 185 20 1.7 19.9 | 199 14 4.7 13.7 24 199 12497 180 25 0.0 25.0 | 189 19 3.0 18.8 25 190 12802 195 15 3.9 14.5 | 220 11 6.9 8.3 26 165 13716 215 22 12.6 18.0 | 233 20 15.6 11.8 27 150 14300 225 21 14.8 14.8 | 244 20 17.8 8.6 28 149 14326 225 21 14.8 14.8 | 244 20 17.8 8.6 29 142 14630 205 17 7.2 15.4 | 228 14 10.2 9.2 30 135 14935 220 15 9.6 11.5 | 247 14 12.6 5.3 31 128 15240 200 14 4.8 13.2 | 228 10 7.8 6.9 32 122 15545 215 15 8.6 12.3 | 242 13 11.6 6.1 33 116 15850 185 11 1.0 11.0 | 220 6 3.9 4.7 34 110 16154 175 6 -0.5 6.0 | 276 2 2.5 -0.2 35 100 16710 125 9 -7.4 5.2 | 76 5 -4.4 -1.1 36 94 17069 125 8 -6.6 4.6 | 65 4 -3.6 -1.6 37 89 17374 120 15 -13.0 7.5 | 97 10 -10.0 1.3 38 84 17678 70 19 -17.9 -6.5 | 49 20 -14.9 -12.7 39 79 17983 105 13 -12.6 3.4 | 73 10 -9.6 -2.9 40 71 18593 110 24 -22.6 8.2 | 96 20 -19.6 2.0 41 67 18898 90 29 -29.0 0.0 | 77 27 -26.0 -6.2 Wind Parameters Mean winds (0-6000m): 124.4 at 9.2 knts Storm direction: 154.4 at 6.9 knts Shear (0-3000m) pos: 0.8 neg: 1.6 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): -19.3 deg Storm rel helicity (0-3000m) pos: 28.9 neg: -36.6 tot: -7.7 m^2/s^2 ave: -2.6 10^-3 m/s^2 rel: -0.09 Storm rel vorticity (0-3000m) horiz: 6.6 stream: -0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.65 Bulk Shear: 3.64 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 ------------------------------------------------------------------------------- 500 107 13 77 10| 0.0 9.1 9.1| 9.1 -1.2 7.9 15.9 0.41| 11.1 4.6 1000 106 14 76 10| 0.0 2.4 2.4| 9.1 -9.0 0.1 0.1 0.10| 7.9 0.8 1500 102 12 66 9| 0.0 1.9 1.9| 9.1 -30.9 -21.8 -14.6 -0.31| 8.4 -2.6 2000 98 10 54 8| 0.0 1.8 1.8| 9.1 -35.6 -26.5 -13.2 -0.35| 6.9 -2.4 2500 92 9 44 8| 0.0 1.9 1.9| 15.1 -36.6 -21.5 -8.6 -0.24| 6.5 -1.6 3000 84 9 38 9| 0.8 1.6 2.4| 28.9 -36.6 -7.7 -2.6 -0.09| 6.6 -0.6 4000 87 8 37 8| 1.4 1.2 2.6| 32.2 -37.7 -5.5 -1.4 -0.05| 6.1 -0.3 5000 99 8 45 7| 1.7 1.0 2.6| 36.2 -37.7 -1.5 -0.3 0.05| 5.5 0.3 6000 124 9 77 5| 1.5 0.8 2.3| 65.7 -37.7 28.0 4.7 0.21| 6.6 1.4 Wrote GIF file: /home/apache/climate/data/raob//SBCG/skewt/SBCG.skewt.20200325.00.gif