UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032800.upa.cvt Date: 0000Z 28 MAR 20 Searching for SBFI... Searching the city database file for: SBFI ... Date:0000Z 28 MAR 20 Station: SBFI WMO ident: 83827 Latitude: -25.52 Longitude: -54.58 Elevation: 243.00 ------------------------------------------------------------------------------- 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 90 SFC 984 243 24.2 19.2 74 5.0 20.7 170 1 298.7 301.3 294.4 340.6 14.37 2 978 296 27.4 15.4 48 12.0 19.4 140 5 302.5 304.6 293.3 336.0 11.32 3 966 403 28.4 13.4 40 15.0 18.5 120 7 304.5 306.4 293.0 334.6 10.05 4 925 780 25.8 11.8 42 14.0 16.7 80 11 305.7 307.4 292.8 334.1 9.44 5 850 1516 19.0 10.0 56 9.0 13.3 55 13 306.0 307.7 292.7 333.5 9.11 6 740 2686 8.2 7.0 92 1.2 7.5 35 13 306.7 308.2 292.4 332.5 8.53 7 700 3143 4.6 0.7 76 3.9 2.5 25 14 307.6 308.7 290.3 325.3 5.76 8 694 3213 4.2 -0.4 72 4.6 1.8 23 14 307.9 308.9 290.1 324.4 5.36 9 684 3331 6.4 -31.6 5 38.0 -3.8 18 14 311.6 311.7 286.4 313.0 0.40 10 620 4132 4.8 -37.2 3 42.0 -5.5 350 13 318.7 318.7 288.6 319.6 0.25 11 560 4954 0.6 -35.4 5 36.0 -8.2 329 16 323.1 323.2 290.1 324.4 0.33 12 540 5244 -1.7 -28.7 11 27.0 -9.2 325 18 323.8 323.9 290.6 326.1 0.66 13 525 5466 -3.9 -8.9 68 5.0 -6.1 321 19 323.7 324.5 293.3 336.1 3.72 14 516 5603 -3.9 -16.9 36 13.0 -8.7 319 20 325.3 325.7 292.3 332.1 1.97 15 500 5850 -5.7 -18.7 35 13.0 -10.2 315 21 326.1 326.4 292.3 332.1 1.75 16 492 5977 -6.7 -23.7 24 17.0 -11.8 318 21 326.4 326.6 291.8 330.4 1.15 17 449 6689 -9.9 -35.9 10 26.0 -15.5 306 22 331.0 331.1 292.4 332.5 0.40 18 400 7570 -17.5 -38.5 14 21.0 -21.2 300 28 332.2 332.3 292.7 333.6 0.34 19 393 7702 -18.5 -39.5 14 21.0 -22.0 301 29 332.6 332.7 292.7 333.8 0.32 20 378 7991 -20.1 -54.1 3 34.0 -23.8 303 31 334.2 334.2 292.9 334.5 0.06 21 364 8269 -22.1 -53.1 4 31.0 -25.4 305 33 335.2 335.2 293.2 335.5 0.08 22 357 8412 -23.1 -34.1 36 11.0 -25.1 308 33 335.7 335.8 293.8 338.0 0.60 23 336 8852 -27.1 -30.0 76 2.9 -27.7 315 32 336.1 336.3 294.2 339.6 0.94 24 316 9292 -29.7 -31.7 83 2.0 -30.0 301 36 338.5 338.6 294.7 341.6 0.85 25 312 9382 -30.1 -32.6 79 2.5 -30.5 299 37 339.1 339.3 294.8 342.1 0.79 26 300 9660 -32.5 -35.0 78 2.5 -32.9 290 40 339.6 339.7 294.8 342.0 0.65 27 262 10594 -40.3 -45.1 60 4.8 -40.7 263 29 341.5 341.6 295.0 342.6 0.26 28 250 10910 -43.3 -47.3 65 4.0 -43.6 260 36 341.7 341.7 294.9 342.6 0.21 29 243 11100 -44.9 -47.7 73 2.8 -45.1 255 31 342.1 342.1 295.0 342.9 0.21 30 232 11408 -47.5 -53.5 50 6.0 -47.8 255 36 342.7 342.7 295.1 343.2 0.11 31 215 11905 -51.7 -53.6 80 1.9 -51.8 255 43 343.7 343.7 295.3 344.2 0.12 32 206 12180 -53.9 -58.3 58 4.4 -54.0 255 48 344.5 344.5 295.4 344.8 0.07 33 203 12274 -54.3 -63.3 32 9.0 -54.5 248 42 345.3 345.3 295.6 345.5 0.04 34 201 12338 -53.5 -79.5 3 26.0 -53.8 243 37 347.5 347.6 296.1 347.6 0.00 35 200 12370 -53.1 -84.1 1 31.0 -53.4 240 35 348.7 348.7 296.3 348.7 0.00 36 199 12402 -53.1 -90.1 0 37.0 -53.5 240 35 349.2 349.2 296.4 349.2 0.00 37 190 12702 -52.5 -78.5 3 26.0 -52.9 236 33 354.8 354.8 297.7 354.8 0.00 38 150 14200 -62.7 -80.7 7 18.0 -62.9 260 32 362.1 362.1 299.1 362.1 0.00 39 135 14842 -67.1 -82.1 10 15.0 -67.2 245 34 365.3 365.3 299.7 365.4 0.00 40 121 15502 -67.3 -85.3 6 18.0 -67.4 204 17 376.6 376.6 301.7 376.6 0.00 41 101 16581 -70.7 -87.7 6 17.0 -70.8 290 13 390.0 390.0 303.8 390.0 0.00 42 100 16640 -71.3 -87.3 8 16.0 -71.3 295 15 390.0 390.0 303.8 390.0 0.00 43 94 17003 -74.1 -88.1 10 14.0 -74.2 295 16 391.4 391.4 304.0 391.4 0.00 44 77 18166 -74.3 -89.3 8 15.0 -74.3 136 10 414.0 414.0 307.0 414.0 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5760.00 m Freezing level: 554.78 mb = 5029.23 m = 16499.90 ft Wetbulb zero: 690.74 mb = 3251.28 m = 10666.81 ft Precipitable water: 1.15 inches Sfc-500 mean rel hum: 39.98 % Est. max temperature: 31.60 C = 88.88 F Sfc-Lift cond lev (LCL): 914.70 mb = 877.49 m = 2878.86 ft T: 24.90 C 700-500 lapse rate: 3.80 C/km ThetaE index: 27.53 C Layer 978.0- 620.0 mb Conv cond level (CCL): 750.74 mb = 2564.20 m = 8412.62 ft Mean mixing ratio: 9.86 g/kg Conv temperature: 32.05 C = 89.68 F Cap Strength: 4.39 C Lifted Index: 3.42 C Risk: None Lifted Index @300 mb: 4.92 C Lifted Index @700 mb: -1.28 C Showalter Index: 3.89 C Risk: None Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 15.70 C K Index: 30.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 167.00 Risk: None Energy Index: -0.23 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.92 J/kg Max Up Vert Vel: 7.20 m/s Conv Inhibition (B-): 67.48 J/kg Cap Strength: 4.33 C Lift Cond Lev (LCL): 768.41 mb = 2367.79 m = 7768.25 ft Lev Free Conv (LFC): 733.41 mb = 2759.39 m = 9053.00 ft Equ Level (EL): 683.41 mb = 3338.08 m = 10951.56 ft B at Equ Level: 21.88 J/kg Max Parcel Lev (MPL): 653.41 mb = 3704.12 m = 12152.47 ft Wind level data Storm motion: 35 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 ---------------------------------------------------------- 0 984 243 170 1 -0.2 1.0 | 211 11 5.8 9.6 1 977 305 135 6 -4.2 4.2 | 188 13 1.8 12.9 2 943 610 90 10 -10.0 0.0 | 155 10 -4.0 8.6 3 925 780 80 11 -10.8 -1.9 | 144 8 -4.8 6.7 4 911 914 75 11 -10.6 -2.8 | 141 7 -4.6 5.8 5 879 1219 60 12 -10.4 -6.0 | 121 5 -4.4 2.6 6 850 1516 55 13 -10.6 -7.5 | 104 5 -4.7 1.2 7 790 2134 55 11 -9.0 -6.3 | 128 4 -3.0 2.3 8 761 2438 40 12 -7.7 -9.2 | 72 2 -1.7 -0.6 9 700 3143 25 14 -5.9 -12.7 | 359 4 0.1 -4.1 10 609 4267 345 13 3.4 -12.6 | 293 10 9.4 -3.9 11 564 4877 330 16 8.0 -13.9 | 290 15 14.0 -5.2 12 500 5850 315 21 14.8 -14.8 | 287 22 20.8 -6.2 13 484 6096 320 21 13.5 -16.1 | 291 21 19.5 -7.5 14 447 6706 305 22 18.0 -12.6 | 279 24 24.0 -4.0 15 400 7570 300 28 24.2 -14.0 | 280 31 30.2 -5.4 16 365 8230 305 33 27.0 -18.9 | 287 35 33.0 -10.3 17 336 8839 315 32 22.6 -22.6 | 296 32 28.6 -14.0 18 300 9660 290 40 37.6 -13.7 | 277 44 43.6 -5.1 19 296 9754 290 40 37.6 -13.7 | 277 44 43.6 -5.1 20 259 10668 260 28 27.6 4.9 | 248 36 33.6 13.5 21 250 10910 260 36 35.5 6.3 | 250 44 41.4 14.9 22 248 10973 255 29 28.0 7.5 | 245 38 34.0 16.1 23 206 12192 255 48 46.4 12.4 | 248 56 52.4 21.1 24 200 12370 240 35 30.3 17.5 | 234 45 36.3 26.1 25 187 12802 235 33 27.0 18.9 | 230 43 33.0 27.6 26 178 13106 265 29 28.9 2.5 | 252 37 34.9 11.2 27 170 13411 280 32 31.5 -5.6 | 265 38 37.5 3.1 28 154 14021 280 39 38.4 -6.8 | 268 44 44.4 1.9 29 150 14200 260 32 31.5 5.6 | 249 40 37.5 14.2 30 140 14630 245 28 25.4 11.8 | 237 37 31.4 20.5 31 133 14935 245 37 33.5 15.6 | 238 46 39.5 24.3 32 120 15545 200 15 5.1 14.1 | 206 25 11.1 22.7 33 108 16154 275 6 6.0 -0.5 | 236 14 12.0 8.1 34 103 16459 280 10 9.8 -1.7 | 246 17 15.8 6.9 35 100 16640 295 15 13.6 -6.3 | 263 20 19.6 2.3 36 98 16764 295 15 13.6 -6.3 | 263 20 19.6 2.3 37 93 17069 295 17 15.4 -7.2 | 266 21 21.4 1.4 38 83 17678 230 13 10.0 8.4 | 223 23 16.0 17.0 39 78 17983 120 10 -8.7 5.0 | 169 14 -2.7 13.6 40 74 18288 170 11 -1.9 10.8 | 192 20 4.1 19.5 Wind Parameters Mean winds (0-6000m): 4.8 at 14.0 knts Storm direction: 34.8 at 10.5 knts Shear (0-3000m) pos: 0.0 neg: 2.5 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 136.9 deg Storm rel helicity (0-3000m) pos: 1.8 neg: -49.1 tot: -47.3 m^2/s^2 ave: -15.8 10^-3 m/s^2 rel: -0.73 Storm rel vorticity (0-3000m) horiz: 5.1 stream: -3.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.69 Bulk Shear: 37.79 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 ------------------------------------------------------------------------------- 500 101 8 169 10| 0.0 11.1 11.1| 0.0 -37.5 -37.5 -74.9 -0.90| 14.5-13.1 1000 83 10 154 8| 0.0 6.4 6.4| 0.0 -42.9 -42.9 -42.9 -0.84| 9.7 -8.1 1500 72 11 142 7| 0.0 4.4 4.4| 0.6 -44.5 -43.9 -29.3 -0.80| 7.1 -5.7 2000 67 11 137 6| 0.0 3.1 3.1| 1.8 -45.1 -43.3 -21.7 -0.70| 5.9 -4.1 2500 61 11 130 5| 0.0 2.8 2.8| 1.8 -46.9 -45.1 -18.0 -0.72| 5.5 -4.0 3000 54 12 119 4| 0.0 2.5 2.5| 1.8 -49.1 -47.3 -15.8 -0.73| 5.1 -3.7 4000 40 12 70 2| 0.0 1.8 1.8| 1.8 -60.5 -58.7 -14.7 -0.73| 4.9 -3.6 5000 23 13 342 3| 0.0 1.9 1.9| 1.8 -63.7 -62.0 -12.4 -0.63| 4.7 -3.0 6000 5 14 318 7| 0.0 1.9 1.9| 8.9 -73.5 -64.6 -10.8 -0.56| 4.5 -2.5 Wrote GIF file: /home/apache/climate/data/raob//SBFI/skewt/SBFI.skewt.20200328.00.gif