UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032300.upa.cvt Date: 0000Z 23 MAR 20 Searching for SBCG... Searching the city database file for: SBCG ... Date:0000Z 23 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 98 SFC 950 556 27.8 19.8 62 8.0 22.1 90 7 305.4 308.3 297.0 351.7 15.48 2 925 792 26.2 19.2 65 7.0 21.2 105 20 306.1 309.0 297.1 352.0 15.31 3 850 1532 19.8 16.9 83 2.9 17.8 105 17 306.9 309.6 296.7 350.2 14.40 4 733 2792 10.8 9.1 89 1.7 9.7 175 9 310.3 312.2 294.5 340.8 9.95 5 700 3176 8.4 6.6 88 1.8 7.3 215 6 311.8 313.5 294.0 338.9 8.77 6 694 3247 8.0 6.5 90 1.5 7.1 214 7 312.1 313.8 294.1 339.3 8.79 7 655 3722 5.6 0.6 70 5.0 2.9 206 10 314.6 315.8 292.7 333.9 6.11 8 606 4357 4.4 -24.6 10 29.0 -4.9 214 11 320.3 320.5 289.8 323.3 0.86 9 547 5184 0.0 -18.0 24 18.0 -6.6 231 23 324.6 324.9 291.8 330.4 1.69 10 543 5243 0.0 -23.0 16 23.0 -7.5 233 23 325.3 325.5 291.5 329.2 1.11 11 538 5317 0.2 -31.8 7 32.0 -8.4 234 23 326.4 326.5 291.2 328.2 0.50 12 508 5774 -3.3 -16.3 36 13.0 -8.2 245 21 327.5 327.9 293.0 334.8 2.11 13 504 5837 -2.9 -25.9 15 23.0 -9.9 245 22 328.8 328.9 292.3 332.1 0.92 14 500 5900 -3.3 -23.3 20 20.0 -9.8 245 23 329.0 329.3 292.6 333.2 1.17 15 469 6401 -6.5 -51.5 1 45.0 -13.8 240 20 331.1 331.1 292.1 331.4 0.07 16 443 6842 -10.1 -30.1 18 20.0 -15.2 241 20 332.0 332.2 293.0 334.6 0.71 17 400 7620 -14.5 -54.5 2 40.0 -19.7 250 21 336.1 336.2 293.4 336.4 0.06 18 361 8394 -18.1 -60.1 1 42.0 -22.6 225 21 341.3 341.3 294.7 341.5 0.03 19 300 9750 -28.9 -62.9 2 34.0 -31.3 250 14 344.6 344.7 295.4 344.8 0.03 20 268 10548 -35.1 -61.1 5 26.0 -36.7 270 15 346.9 346.9 296.0 347.1 0.04 21 262 10706 -36.7 -42.7 54 6.0 -37.4 272 15 346.8 346.9 296.3 348.2 0.34 22 259 10786 -37.1 -44.1 48 7.0 -37.8 273 15 347.4 347.4 296.3 348.6 0.29 23 255 10893 -37.3 -76.3 1 39.0 -38.7 274 15 348.6 348.6 296.3 348.7 0.00 24 250 11030 -38.3 -65.3 4 27.0 -39.5 250 17 349.1 349.1 296.5 349.2 0.02 25 246 11141 -39.3 -66.3 4 27.0 -40.5 246 17 349.2 349.2 296.5 349.3 0.02 26 200 12520 -51.3 -72.3 6 21.0 -51.7 260 12 351.5 351.5 297.0 351.6 0.01 27 152 14240 -65.9 -76.9 20 11.0 -66.0 225 21 355.2 355.2 297.7 355.2 0.01 28 150 14320 -65.5 -77.5 17 12.0 -65.6 215 23 357.2 357.2 298.1 357.3 0.01 29 122 15553 -73.3 -84.3 17 11.0 -73.3 352 10 364.8 364.8 299.6 364.8 0.00 30 101 16652 -75.7 -87.7 14 12.0 -75.7 68 36 380.4 380.4 302.3 380.4 0.00 31 100 16710 -75.9 -87.9 13 12.0 -75.9 70 37 381.1 381.1 302.4 381.1 0.00 32 95 17006 -76.9 -88.9 13 12.0 -76.9 70 37 384.8 384.8 303.0 384.8 0.00 33 93 17128 -76.7 -88.7 13 12.0 -76.7 69 36 387.5 387.5 303.4 387.5 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5802.00 m Freezing level: 536.29 mb = 5343.27 m = 17530.20 ft Wetbulb zero: 636.82 mb = 3951.87 m = 12965.30 ft Precipitable water: 1.55 inches Sfc-500 mean rel hum: 57.58 % Est. max temperature: 30.69 C = 87.24 F Sfc-Lift cond lev (LCL): 845.76 mb = 1574.58 m = 5165.88 ft T: 19.50 C 700-500 lapse rate: 4.30 C/km ThetaE index: 13.19 C Layer 850.0- 694.0 mb Conv cond level (CCL): 808.18 mb = 1961.24 m = 6434.44 ft Mean mixing ratio: 14.99 g/kg Conv temperature: 30.45 C = 86.82 F Cap Strength: 1.11 C Lifted Index: -0.83 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.26 C Lifted Index @700 mb: -2.58 C Showalter Index: -0.45 C Risk: Thunderstorms probable Total Totals Index: 43.30 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 20.20 C K Index: 38.20 Risk: > 80 % chance of thunderstorms Sweat Index: 259.80 Risk: None Energy Index: -3.29 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 454.46 J/kg Max Up Vert Vel: 30.15 m/s Conv Inhibition (B-): 17.18 J/kg Cap Strength: 1.11 C Lift Cond Lev (LCL): 828.91 mb = 1745.82 m = 5727.69 ft Lev Free Conv (LFC): 783.91 mb = 2220.74 m = 7285.79 ft Equ Level (EL): 233.91 mb = 11476.49 m = 37652.06 ft B at Equ Level: 453.69 J/kg Max Parcel Lev (MPL): 123.91 mb = 15460.74 m = 50723.58 ft Wind level data Storm motion: 226 at 12 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 90 7 -7.0 0.0 | 62 17 -15.5 -8.1 1 925 792 105 20 -19.3 5.2 | 84 28 -27.8 -2.9 2 912 914 110 22 -20.7 7.5 | 89 29 -29.2 -0.5 3 851 1524 105 18 -17.4 4.7 | 82 26 -25.9 -3.4 4 850 1532 105 17 -16.4 4.4 | 82 25 -24.9 -3.7 5 792 2134 135 14 -9.9 9.9 | 96 18 -18.4 1.8 6 764 2438 155 11 -4.6 10.0 | 98 13 -13.1 1.9 7 737 2743 170 10 -1.7 9.8 | 100 10 -10.2 1.8 8 711 3048 205 6 2.5 5.4 | 66 7 -6.0 -2.6 9 700 3176 215 6 3.4 4.9 | 58 6 -5.0 -3.2 10 660 3658 205 10 4.2 9.1 | 103 4 -4.3 1.0 11 612 4267 215 11 6.3 9.0 | 113 2 -2.2 0.9 12 589 4572 210 12 6.0 10.4 | 133 3 -2.5 2.3 13 567 4877 225 24 17.0 17.0 | 224 12 8.5 8.9 14 507 5791 245 21 19.0 8.9 | 266 11 10.5 0.8 15 500 5900 245 23 20.8 9.7 | 262 12 12.4 1.6 16 487 6096 245 22 19.9 9.3 | 264 12 11.4 1.2 17 450 6706 235 17 13.9 9.8 | 253 6 5.4 1.7 18 433 7010 250 24 22.6 8.2 | 269 14 14.1 0.1 19 400 7620 250 21 19.7 7.2 | 275 11 11.2 -0.9 20 384 7925 250 22 20.7 7.5 | 273 12 12.2 -0.5 21 368 8230 235 21 17.2 12.0 | 245 10 8.7 4.0 22 339 8839 195 22 5.7 21.3 | 168 13 -2.8 13.2 23 312 9449 220 17 10.9 13.0 | 206 6 2.4 5.0 24 300 9750 250 14 13.2 4.8 | 305 6 4.7 -3.3 25 287 10058 265 16 15.9 1.4 | 312 10 7.4 -6.7 26 252 10973 275 15 14.9 -1.3 | 325 11 6.5 -9.4 27 250 11030 250 17 16.0 5.8 | 287 8 7.5 -2.3 28 241 11278 240 16 13.9 8.0 | 271 5 5.4 -0.1 29 210 12192 245 12 10.9 5.1 | 322 4 2.4 -3.0 30 201 12497 265 12 12.0 1.0 | 334 8 3.5 -7.0 31 200 12520 260 12 11.8 2.1 | 331 7 3.3 -6.0 32 173 13411 250 11 10.3 3.8 | 337 5 1.8 -4.3 33 157 14021 250 16 15.0 5.5 | 292 7 6.5 -2.6 34 150 14320 215 23 13.2 18.8 | 204 12 4.7 10.8 35 150 14326 235 22 18.0 12.6 | 244 11 9.5 4.5 36 142 14630 215 23 13.2 18.8 | 204 12 4.7 10.8 37 135 14935 190 12 2.1 11.8 | 120 7 -6.4 3.7 38 128 15240 220 1 0.6 0.8 | 47 11 -7.8 -7.3 39 122 15545 355 10 0.9 -10.0 | 23 20 -7.6 -18.0 40 116 15850 40 19 -12.2 -14.6 | 42 31 -20.7 -22.6 41 100 16710 70 37 -34.8 -12.7 | 64 48 -43.3 -20.7 42 94 17069 70 37 -34.8 -12.7 | 64 48 -43.3 -20.7 43 89 17374 60 30 -26.0 -15.0 | 56 41 -34.5 -23.1 Wind Parameters Mean winds (0-6000m): 196.4 at 15.6 knts Storm direction: 226.4 at 11.7 knts Shear (0-3000m) pos: 2.2 neg: 0.7 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 28.6 deg Storm rel helicity (0-3000m) pos: 105.0 neg: -31.4 tot: 73.6 m^2/s^2 ave: 24.5 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 2.0 10^-3/s Energy-Hel index: 0.29 Bulk Rich Number: 6.14 Bulk Shear: 73.98 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 ------------------------------------------------------------------------------- 500 106 18 83 26| 15.0 0.0 15.0| 67.2 -4.0 63.2 126.5 0.61| 17.1 10.5 1000 107 19 84 26| 7.5 2.2 9.7| 67.2 -21.7 45.6 45.6 0.37| 10.8 4.0 1500 110 18 85 25| 4.7 1.5 6.2| 94.6 -21.7 72.9 48.6 0.44| 9.7 4.2 2000 116 16 88 23| 3.1 1.1 4.2|101.3 -21.7 79.7 39.8 0.39| 9.2 3.6 2500 123 15 90 21| 2.0 0.9 2.8|101.6 -30.3 71.3 28.5 0.22| 9.0 2.0 3000 129 13 91 19| 2.2 0.7 2.9|105.0 -31.4 73.6 24.5 0.24| 8.2 2.0 4000 147 13 99 16| 1.8 0.5 2.4|107.3 -31.4 75.8 19.0 0.27| 6.7 1.8 5000 175 14 123 12| 2.5 0.4 3.0|139.8 -31.4 108.3 21.7 0.41| 7.3 3.0 6000 196 16 150 8| 2.2 0.1 2.2|145.2 -35.2 110.0 18.3 0.37| 6.9 2.5 Wrote GIF file: /home/apache/climate/data/raob//SBCG/skewt/SBCG.skewt.20200323.00.gif