UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032912.upa.cvt Date: 1200Z 29 MAR 20 Searching for SBCY... Searching the city database file for: SBCY ... Date:1200Z 29 MAR 20 Station: SBCY WMO ident: 83362 Latitude: -15.65 Longitude: -56.10 Elevation: 182.00 ------------------------------------------------------------------------------- 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 137 100 2 SFC 994 182 26.0 23.3 85 2.7 24.0 100 2 299.7 303.0 297.4 353.6 18.41 2 925 825 23.6 19.8 79 3.8 20.9 20 17 303.4 306.4 296.8 350.7 15.91 3 850 1562 20.4 15.4 73 5.0 17.0 30 23 307.5 310.0 296.0 346.9 13.06 4 822 1852 19.4 12.4 64 7.0 14.8 29 22 309.4 311.5 295.1 343.2 11.08 5 742 2724 12.4 11.2 92 1.2 11.6 27 20 311.0 313.1 295.7 345.7 11.34 6 700 3213 10.2 7.2 82 3.0 8.3 25 19 313.8 315.5 294.8 342.2 9.15 7 606 4400 4.0 2.0 87 2.0 2.8 64 13 319.8 321.3 295.1 343.2 7.32 8 573 4854 1.6 -1.7 79 3.3 -0.2 79 11 322.2 323.3 294.7 341.4 5.91 9 541 5314 -2.5 -2.5 100 0.0 -2.5 94 8 322.6 323.8 294.7 341.8 5.90 10 536 5388 -1.1 -4.5 78 3.4 -2.9 96 8 325.2 326.2 294.8 342.0 5.12 11 500 5940 -4.9 -7.9 79 3.0 -6.3 115 5 327.1 327.9 294.6 341.2 4.22 12 485 6179 -6.3 -11.0 69 4.7 -8.3 120 6 328.2 328.9 294.3 339.7 3.41 13 459 6607 -9.1 -11.1 85 2.0 -9.9 130 7 329.9 330.6 294.8 342.1 3.57 14 400 7660 -15.1 -34.1 18 19.0 -19.2 155 10 335.4 335.5 293.7 337.4 0.53 15 392 7812 -16.3 -46.3 6 30.0 -20.8 158 10 335.7 335.8 293.4 336.3 0.15 16 372 8204 -19.1 -28.1 45 9.0 -21.3 165 9 337.1 337.3 294.5 340.8 1.02 17 364 8366 -20.1 -41.1 14 21.0 -23.5 168 8 337.9 337.9 294.1 339.0 0.29 18 360 8447 -20.7 -30.7 40 10.0 -22.9 170 8 338.1 338.3 294.6 341.2 0.82 19 358 8489 -20.9 -31.9 37 11.0 -23.2 170 8 338.4 338.5 294.6 341.2 0.74 20 352 8613 -21.9 -32.9 36 11.0 -24.1 173 8 338.7 338.8 294.6 341.3 0.68 21 344 8782 -23.1 -26.8 72 3.7 -24.0 176 7 339.3 339.5 295.3 343.9 1.24 22 339 8889 -23.7 -28.7 63 5.0 -24.8 178 7 339.9 340.1 295.3 343.8 1.06 23 300 9770 -30.5 -34.5 68 4.0 -31.2 195 5 342.4 342.5 295.5 345.0 0.68 24 250 11040 -40.3 -46.3 53 6.0 -40.8 215 7 346.2 346.2 296.0 347.1 0.24 25 235 11459 -43.3 -51.3 41 8.0 -43.8 221 10 347.8 347.8 296.3 348.4 0.14 26 217 11989 -48.5 -51.1 74 2.6 -48.6 228 15 347.8 347.8 296.3 348.4 0.16 27 206 12329 -51.3 -56.3 55 5.0 -51.5 232 17 348.6 348.6 296.4 349.0 0.09 28 200 12520 -53.1 -57.5 59 4.4 -53.2 235 19 348.7 348.7 296.4 349.0 0.08 29 193 12748 -55.3 -58.7 66 3.4 -55.4 232 21 348.7 348.7 296.4 349.0 0.07 30 188 12914 -57.1 -63.1 46 6.0 -57.2 230 22 348.5 348.5 296.3 348.6 0.04 31 184 13050 -57.7 -71.7 15 14.0 -57.9 228 23 349.6 349.6 296.5 349.7 0.01 32 152 14230 -66.1 -76.1 23 10.0 -66.2 211 31 354.9 354.9 297.7 354.9 0.01 33 150 14310 -65.9 -76.9 20 11.0 -66.0 210 32 356.6 356.6 298.0 356.6 0.01 34 102 16577 -77.1 -85.1 27 8.0 -77.1 80 13 376.6 376.6 301.7 376.6 0.00 35 100 16690 -76.7 -85.7 23 9.0 -76.7 95 9 379.5 379.5 302.2 379.5 0.00 36 80 17965 -79.5 -90.5 15 11.0 -79.5 111 18 398.8 398.8 305.0 398.8 0.00 37 70 18730 -75.3 -89.3 9 14.0 -75.3 120 24 423.3 423.3 308.1 423.3 0.00 38 51 20610 -66.9 -89.9 3 23.0 -67.1 111 38 483.1 483.1 313.7 483.1 0.00 39 50 20730 -67.5 -90.5 2 23.0 -67.7 110 39 484.4 484.4 313.8 484.4 0.00 40 45 21363 -67.3 -91.3 2 24.0 -67.5 106 41 499.7 499.7 314.9 499.7 0.00 41 37 22563 -59.7 -87.7 1 28.0 -60.5 98 44 548.0 548.0 318.0 548.0 0.00 42 35 22908 -61.1 -88.1 2 27.0 -61.8 96 45 553.1 553.1 318.3 553.2 0.00 43 30 23870 -58.5 -86.5 2 28.0 -59.6 90 47 585.2 585.2 319.9 585.2 0.01 44 24 25300 -50.1 -81.1 1 31.0 -53.1 648.1 648.1 322.6 648.3 0.02 45 24 25300 -50.3 -81.3 1 31.0 -53.2 647.5 647.6 322.6 647.7 0.02 TRP 102 16577 -77.1 -85.1 27 8.0 -77.1 80 13 376.6 376.6 301.7 376.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5803.00 m Freezing level: 560.51 mb = 5033.82 m = 16514.95 ft Wetbulb zero: 574.72 mb = 4829.87 m = 15845.84 ft Precipitable water: 2.24 inches Sfc-500 mean rel hum: 81.36 % Est. max temperature: 34.24 C = 93.63 F Sfc-Lift cond lev (LCL): 956.13 mb = 529.15 m = 1736.03 ft T: 24.70 C 700-500 lapse rate: 5.54 C/km ThetaE index: 10.43 C Layer 925.0- 742.0 mb Conv cond level (CCL): 808.88 mb = 1988.80 m = 6524.85 ft Mean mixing ratio: 16.57 g/kg Conv temperature: 36.00 C = 96.79 F Cap Strength: 2.51 C Lifted Index: -2.46 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.92 C Lifted Index @700 mb: -0.78 C Showalter Index: -0.82 C Risk: Thunderstorms probable Total Totals Index: 45.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 20.30 C K Index: 37.70 Risk: > 80 % chance of thunderstorms Sweat Index: 235.80 Risk: None Energy Index: -1.16 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 880.14 J/kg Max Up Vert Vel: 41.96 m/s Conv Inhibition (B-): 103.34 J/kg Cap Strength: 2.50 C Lift Cond Lev (LCL): 896.66 mb = 1096.21 m = 3596.46 ft Lev Free Conv (LFC): 751.66 mb = 2614.14 m = 8576.49 ft Equ Level (EL): 171.66 mb = 13478.67 m = 44220.81 ft B at Equ Level: 876.24 J/kg Max Parcel Lev (MPL): 101.66 mb = 16595.75 m = 54447.32 ft Wind level data Storm motion: 62 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 ---------------------------------------------------------- 0 994 182 100 2 -2.0 0.3 | 235 10 7.9 5.5 1 925 825 20 17 -5.8 -16.0 | 339 12 4.1 -10.8 2 850 1562 30 23 -11.5 -19.9 | 6 15 -1.6 -14.7 3 700 3213 25 19 -8.0 -17.2 | 351 12 1.8 -12.0 4 500 5940 115 5 -4.5 2.1 | 216 9 5.3 7.3 5 400 7660 155 10 -4.2 9.1 | 202 15 5.6 14.2 6 300 9770 195 5 1.3 4.8 | 228 15 11.2 10.0 7 250 11040 215 7 4.0 5.7 | 232 18 13.9 10.9 8 200 12520 235 19 15.6 10.9 | 238 30 25.4 16.1 9 150 14310 210 32 16.0 27.7 | 218 42 25.9 32.9 10 102 16577 80 13 -12.8 -2.3 | 135 4 -2.9 2.9 11 100 16690 95 9 -9.0 0.8 | 189 6 0.9 6.0 12 70 18730 120 24 -20.8 12.0 | 148 20 -10.9 17.2 13 50 20730 110 39 -36.6 13.3 | 125 33 -26.8 18.5 14 30 23870 90 47 -47.0 0.0 | 98 37 -37.1 5.2 Wind Parameters Mean winds (0-6000m): 32.3 at 14.9 knts Storm direction: 62.3 at 11.2 knts Shear (0-3000m) pos: 0.6 neg: 2.8 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 116.6 deg Storm rel helicity (0-3000m) pos: 22.5 neg: -15.9 tot: 6.6 m^2/s^2 ave: 2.2 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 1.0 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 127.89 Bulk Shear: 6.88 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 26 8 286 7| 0.0 13.2 13.2| 3.0 -2.9 0.1 0.3 0.28| 15.5 4.3 1000 24 13 324 8| 0.0 10.0 10.0| 11.2 -3.8 7.3 7.3 0.26| 12.2 3.2 1500 26 16 342 9| 1.1 6.7 7.8| 22.5 -4.6 17.9 11.9 0.33| 9.5 3.1 2000 27 17 349 10| 0.9 4.7 5.6| 22.5 -8.6 13.9 7.0 0.28| 7.5 2.1 2500 27 18 352 11| 0.7 3.6 4.3| 22.5 -12.3 10.2 4.1 0.23| 6.2 1.4 3000 27 18 352 11| 0.6 2.8 3.4| 22.5 -15.9 6.6 2.2 0.19| 5.4 1.0 4000 29 18 354 10| 1.3 2.1 3.4| 32.7 -15.9 16.8 4.2 0.26| 5.4 1.4 5000 32 17 354 9| 1.6 1.7 3.3| 37.0 -15.9 21.1 4.2 0.34| 5.2 1.8 6000 32 15 345 8| 1.6 1.4 3.0| 42.9 -17.5 25.4 4.2 0.35| 4.8 1.7 Wrote GIF file: /home/apache/climate/data/raob//SBCY/skewt/SBCY.skewt.20200329.12.gif