UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033100.upa.cvt Date: 0000Z 31 MAR 20 Searching for SBCG... Searching the city database file for: SBCG ... Date:0000Z 31 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 100 SFC 950 556 27.0 21.0 70 6.0 22.6 110 8 304.6 307.7 297.5 354.4 16.70 2 925 793 26.2 19.2 65 7.0 21.2 115 22 306.1 309.0 297.1 352.0 15.31 3 850 1534 20.4 17.1 81 3.3 18.1 115 12 307.5 310.2 297.0 351.5 14.59 4 818 1864 17.6 15.9 90 1.7 16.4 118 10 307.9 310.6 296.7 350.4 14.03 5 723 2911 11.8 5.8 67 6.0 8.2 169 11 312.6 314.2 293.7 337.6 8.03 6 705 3122 11.2 -3.8 35 15.0 3.7 154 12 314.2 315.0 290.9 327.3 4.09 7 700 3182 10.8 -4.2 35 15.0 3.3 150 12 314.4 315.2 290.9 327.2 4.00 8 629 4063 4.8 -10.2 33 15.0 -1.7 173 13 317.4 317.9 290.7 326.5 2.80 9 551 5126 -3.1 -6.0 80 2.9 -4.5 236 10 320.2 321.1 293.0 334.7 4.44 10 547 5184 -1.9 -7.9 63 6.0 -4.7 244 10 322.3 323.1 293.1 335.1 3.86 11 543 5242 0.0 -29.0 9 29.0 -8.2 237 10 325.3 325.4 291.0 327.6 0.64 12 500 5900 -2.3 -33.3 7 31.0 -10.3 130 4 330.2 330.3 292.3 332.0 0.46 13 442 6871 -7.1 -50.1 2 43.0 -14.5 104 21 336.0 336.0 293.4 336.4 0.09 14 400 7640 -13.5 -45.5 5 32.0 -18.8 120 23 337.4 337.5 293.9 338.1 0.16 15 376 8106 -17.5 -42.5 9 25.0 -21.6 129 27 338.2 338.2 294.1 339.1 0.24 16 300 9750 -31.1 -47.1 19 16.0 -32.7 125 36 341.5 341.6 294.8 342.3 0.18 17 275 10363 -36.1 -50.1 22 14.0 -37.2 145 38 342.9 342.9 295.1 343.5 0.14 18 250 11020 -41.7 -49.7 42 8.0 -42.2 150 43 344.1 344.1 295.4 344.7 0.16 19 249 11047 -41.9 -49.9 41 8.0 -42.4 151 43 344.2 344.2 295.5 344.8 0.16 20 238 11351 -43.9 -55.9 25 12.0 -44.5 154 44 345.6 345.6 295.7 346.0 0.08 21 212 12114 -50.9 -56.9 49 6.0 -51.1 148 39 346.3 346.4 295.9 346.7 0.08 22 200 12490 -53.9 -63.9 28 10.0 -54.1 145 37 347.4 347.4 296.1 347.6 0.04 23 186 12950 -58.1 -68.1 27 10.0 -58.3 141 34 347.9 347.9 296.2 348.0 0.02 24 181 13120 -58.9 -72.9 15 14.0 -59.0 141 33 349.3 349.3 296.5 349.4 0.01 25 150 14280 -64.5 -79.5 11 15.0 -64.6 170 50 359.0 359.0 298.5 359.0 0.00 26 149 14321 -64.7 -79.7 11 15.0 -64.8 179 53 359.3 359.3 298.5 359.3 0.00 27 110 16116 -77.3 -85.3 27 8.0 -77.3 150 19 368.2 368.2 300.2 368.2 0.00 28 101 16603 -78.5 -86.5 26 8.0 -78.5 140 21 375.0 375.0 301.4 375.0 0.00 29 100 16660 -78.5 -86.5 26 8.0 -78.5 140 21 376.1 376.1 301.6 376.1 0.00 30 89 17324 -79.5 -88.5 21 9.0 -79.5 125 15 386.8 386.8 303.3 386.8 0.00 31 76 18224 -78.3 -89.3 15 11.0 -78.3 115 22 407.2 407.2 306.2 407.2 0.00 32 70 18700 -72.9 -88.9 7 16.0 -73.0 80 28 428.4 428.4 308.7 428.4 0.00 33 69 18784 -72.5 -89.5 6 17.0 -72.6 80 28 431.1 431.1 309.0 431.1 0.00 34 60 19611 -69.9 -88.9 5 19.0 -70.0 90 25 454.4 454.4 311.3 454.5 0.00 35 58 19813 -70.3 -90.3 4 20.0 -70.4 90 23 458.0 458.0 311.6 458.0 0.00 TRP 101 16603 -78.5 -86.5 26 8.0 -78.5 140 21 375.0 375.0 301.4 375.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5800.00 m Freezing level: 581.61 mb = 4708.76 m = 15448.49 ft Freezing level: 543.00 mb = 5242.33 m = 17199.04 ft Freezing level: 543.00 mb = 5242.33 m = 17199.04 ft Wetbulb zero: 653.49 mb = 3748.20 m = 12297.09 ft Precipitable water: 1.49 inches Sfc-500 mean rel hum: 54.56 % Est. max temperature: 31.15 C = 88.07 F Sfc-Lift cond lev (LCL): 870.74 mb = 1322.73 m = 4339.62 ft T: 22.05 C 700-500 lapse rate: 4.82 C/km ThetaE index: 27.89 C Layer 925.0- 551.0 mb Conv cond level (CCL): 806.31 mb = 1986.40 m = 6517.00 ft Mean mixing ratio: 15.20 g/kg Conv temperature: 30.85 C = 87.53 F Cap Strength: 1.26 C Lifted Index: -0.09 C Risk: Thunderstorms probable Lifted Index @300 mb: -3.87 C Lifted Index @700 mb: -0.35 C Showalter Index: 0.14 C Risk: Thunderstorms probable Total Totals Index: 42.10 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 19.40 C K Index: 24.80 Risk: 20-40 % chance of thunderstorms Sweat Index: 233.20 Risk: None Energy Index: -3.74 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 962.69 J/kg Max Up Vert Vel: 43.88 m/s Conv Inhibition (B-): 27.24 J/kg Cap Strength: 1.26 C Lift Cond Lev (LCL): 830.01 mb = 1738.87 m = 5704.90 ft Lev Free Conv (LFC): 755.01 mb = 2543.79 m = 8345.67 ft Equ Level (EL): 485.01 mb = 6139.58 m = 20142.73 ft B at Equ Level: 229.98 J/kg Max Parcel Lev (MPL): 95.01 mb = 16951.52 m = 55614.53 ft Wind level data Storm motion: 180 at 8 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 ---------------------------------------------------------- 0 950 556 110 8 -7.5 2.7 | 55 9 -7.5 -5.4 1 925 793 115 22 -19.9 9.3 | 93 20 -20.0 1.2 2 912 914 115 20 -18.1 8.5 | 91 18 -18.1 0.4 3 850 1534 115 12 -10.9 5.1 | 75 11 -10.9 -3.0 4 821 1829 115 10 -9.1 4.2 | 67 10 -9.1 -3.9 5 792 2134 145 7 -4.0 5.7 | 60 5 -4.0 -2.4 6 764 2438 175 5 -0.4 5.0 | 8 3 -0.5 -3.1 7 737 2743 180 10 0.0 10.0 | 180 2 -0.0 1.9 8 700 3182 150 12 -6.0 10.4 | 111 6 -6.0 2.3 9 660 3658 135 16 -11.3 11.3 | 106 12 -11.3 3.2 10 612 4267 195 11 2.8 10.6 | 228 4 2.8 2.5 11 568 4877 205 11 4.6 10.0 | 248 5 4.6 1.9 12 547 5182 245 10 9.1 4.2 | 293 10 9.0 -3.9 13 500 5900 130 4 -3.1 2.6 | 29 6 -3.1 -5.5 14 488 6096 145 3 -1.7 2.5 | 17 6 -1.7 -5.6 15 469 6401 115 10 -9.1 4.2 | 67 10 -9.1 -3.9 16 434 7010 100 24 -23.6 4.2 | 81 24 -23.7 -3.9 17 401 7620 105 25 -24.1 6.5 | 86 24 -24.2 -1.6 18 400 7640 120 23 -19.9 11.5 | 100 20 -19.9 3.4 19 385 7925 135 26 -18.4 18.4 | 119 21 -18.4 10.3 20 369 8230 125 28 -22.9 16.1 | 109 24 -23.0 8.0 21 300 9750 125 36 -29.5 20.6 | 113 32 -29.5 12.6 22 300 9754 125 37 -30.3 21.2 | 113 33 -30.3 13.1 23 263 10668 155 38 -16.1 34.4 | 149 31 -16.1 26.3 24 250 11020 150 43 -21.5 37.2 | 144 36 -21.5 29.1 25 240 11278 155 44 -18.6 39.9 | 150 37 -18.6 31.8 26 200 12490 145 37 -21.2 30.3 | 136 31 -21.2 22.2 27 181 13106 140 33 -21.2 25.3 | 129 27 -21.2 17.2 28 172 13411 175 33 -2.9 32.9 | 173 25 -2.9 24.8 29 150 14280 170 50 -8.7 49.2 | 168 42 -8.7 41.2 30 149 14326 180 54 0.0 54.0 | 180 46 -0.0 45.9 31 121 15545 140 25 -16.1 19.2 | 125 20 -16.1 11.1 32 115 15850 155 18 -7.6 16.3 | 137 11 -7.6 8.2 33 101 16603 140 21 -13.5 16.1 | 121 16 -13.5 8.0 34 100 16660 140 21 -13.5 16.1 | 121 16 -13.5 8.0 35 98 16764 130 24 -18.4 15.4 | 112 20 -18.4 7.3 36 88 17374 125 14 -11.5 8.0 | 90 11 -11.5 -0.1 37 84 17678 80 2 -2.0 -0.3 | 13 9 -2.0 -8.4 38 79 17983 155 11 -4.6 10.0 | 112 5 -4.7 1.9 39 75 18288 105 24 -23.2 6.2 | 85 23 -23.2 -1.9 40 71 18593 100 21 -20.7 3.6 | 78 21 -20.7 -4.4 41 70 18700 80 28 -27.6 -4.9 | 65 30 -27.6 -13.0 42 67 18898 80 28 -27.6 -4.9 | 65 30 -27.6 -13.0 43 64 19202 90 29 -29.0 0.0 | 74 30 -29.0 -8.1 44 53 20117 90 18 -18.0 0.0 | 66 20 -18.0 -8.1 Wind Parameters Mean winds (0-6000m): 150.1 at 10.8 knts Storm direction: 180.1 at 8.1 knts Shear (0-3000m) pos: 1.2 neg: 0.7 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 53.0 deg Storm rel helicity (0-3000m) pos: 30.5 neg: -30.0 tot: 0.5 m^2/s^2 ave: 0.2 10^-3 m/s^2 rel: -0.05 Storm rel vorticity (0-3000m) horiz: 8.3 stream: -0.4 10^-3/s Energy-Hel index: 0.18 Bulk Rich Number: 61.70 Bulk Shear: 15.60 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 ------------------------------------------------------------------------------- 500 114 18 87 16| 10.5 0.0 10.5| 29.9 -5.4 24.4 48.9 0.47| 16.4 7.7 1000 115 16 85 15| 5.3 3.3 8.5| 29.9 -17.7 12.2 12.2 0.18| 11.4 2.1 1500 116 14 81 13| 2.3 2.2 4.4| 30.1 -21.5 8.6 5.8 0.10| 9.6 0.9 2000 121 12 80 11| 1.8 1.6 3.4| 30.3 -24.8 5.5 2.7 -0.01| 8.9 -0.1 2500 129 12 85 9| 1.4 0.5 1.9| 30.5 -27.1 3.4 1.3 -0.02| 8.7 -0.2 3000 132 12 90 9| 1.2 0.7 1.9| 30.5 -30.0 0.5 0.2 -0.05| 8.3 -0.4 4000 141 12 100 8| 2.1 0.6 2.7| 51.7 -30.9 20.8 5.2 0.16| 8.4 1.3 5000 152 12 113 6| 2.0 1.2 3.2| 63.3 -32.5 30.8 6.2 0.21| 8.5 1.8 6000 150 11 103 6| 1.7 2.1 3.8| 78.5 -34.8 43.7 7.3 0.25| 8.6 2.2 Wrote GIF file: /home/apache/climate/data/raob//SBCG/skewt/SBCG.skewt.20200331.00.gif