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 SBFI... Searching the city database file for: SBFI ... Date:1200Z 29 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 134 SFC 988 243 23.6 22.2 92 1.4 22.6 120 6 297.8 300.9 296.2 348.0 17.30 2 976 349 22.2 20.2 88 2.0 20.8 67 11 297.4 300.2 294.8 342.1 15.45 3 963 466 23.4 18.4 74 5.0 19.9 46 13 299.8 302.3 294.4 340.6 13.96 4 926 806 21.2 18.3 84 2.9 19.2 356 21 300.9 303.5 295.1 343.3 14.44 5 925 815 21.2 18.0 82 3.2 19.0 355 21 301.0 303.6 295.0 342.6 14.18 6 883 1218 21.0 14.0 64 7.0 16.4 325 21 304.8 306.9 294.1 339.0 11.45 7 877 1277 21.2 13.2 60 8.0 15.9 324 20 305.6 307.6 293.9 338.4 10.94 8 850 1548 19.8 12.8 64 7.0 15.2 320 17 306.9 308.9 294.3 340.0 10.99 9 781 2272 13.8 12.3 91 1.5 12.8 321 10 308.0 310.1 295.1 343.1 11.59 10 700 3190 8.4 4.8 78 3.6 6.3 265 7 311.8 313.3 293.2 335.7 7.73 11 631 4038 1.6 -0.4 87 2.0 0.5 265 9 313.4 314.5 292.2 331.9 5.90 12 621 4167 2.8 -14.2 27 17.0 -3.8 265 10 316.2 316.6 289.7 323.0 2.05 13 610 4312 3.0 -18.0 20 21.0 -4.6 264 10 318.1 318.4 289.8 323.2 1.52 14 597 4487 3.0 -15.0 25 18.0 -4.1 258 10 320.0 320.4 290.8 326.8 2.00 15 500 5890 -10.5 -17.5 56 7.0 -12.8 255 16 320.2 320.6 290.8 326.8 1.93 16 498 5921 -10.9 -17.9 56 7.0 -13.2 252 16 320.1 320.5 290.7 326.5 1.88 17 493 5998 -10.9 -21.9 40 11.0 -14.1 245 17 321.0 321.3 290.5 325.7 1.34 18 488 6077 -9.1 -44.1 4 35.0 -15.1 237 17 324.2 324.2 290.2 324.8 0.16 19 400 7590 -17.7 -53.7 3 36.0 -21.9 225 23 332.0 332.0 292.3 332.2 0.06 20 359 8388 -21.7 -57.7 2 36.0 -25.2 229 24 337.1 337.1 293.6 337.2 0.04 21 300 9680 -30.7 -64.7 2 34.0 -32.8 220 28 342.1 342.1 294.8 342.2 0.02 22 250 10950 -40.7 -67.7 4 27.0 -41.7 260 23 345.6 345.6 295.7 345.6 0.02 23 224 11688 -47.1 -70.1 5 23.0 -47.7 244 23 346.8 346.8 295.9 346.8 0.01 24 200 12430 -52.3 -73.3 6 21.0 -52.7 205 25 349.9 349.9 296.6 350.0 0.01 25 150 14240 -64.7 -80.7 9 16.0 -64.8 220 32 358.6 358.6 298.4 358.6 0.00 26 149 14281 -64.9 -80.9 9 16.0 -65.0 219 31 359.0 359.0 298.5 359.0 0.00 27 107 16256 -73.9 -85.9 14 12.0 -73.9 217 17 377.6 377.6 301.9 377.6 0.00 28 100 16650 -74.5 -87.5 12 13.0 -74.5 205 2 383.8 383.8 302.9 383.8 0.00 29 98 16768 -75.1 -88.1 11 13.0 -75.2 205 2 384.8 384.8 303.0 384.9 0.00 30 81 17874 -75.5 -88.5 11 13.0 -75.6 153 7 405.6 405.6 305.9 405.6 0.00 31 70 18730 -70.9 -89.9 4 19.0 -71.0 95 16 432.7 432.7 309.1 432.7 0.00 32 54 20284 -65.5 -88.5 3 23.0 -65.8 98 23 478.5 478.5 313.3 478.5 0.00 33 50 20750 -66.5 -88.5 3 22.0 -66.7 110 16 486.8 486.8 314.0 486.8 0.00 34 48 20997 -66.1 -88.1 3 22.0 -66.4 96 17 493.4 493.4 314.5 493.5 0.00 TRP 98 16768 -75.1 -88.1 11 13.0 -75.2 205 2 384.8 384.8 303.0 384.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5756.00 m Freezing level: 575.44 mb = 4798.84 m = 15744.04 ft Wetbulb zero: 629.76 mb = 4054.14 m = 13300.82 ft Precipitable water: 1.64 inches Sfc-500 mean rel hum: 65.32 % Est. max temperature: 32.87 C = 91.17 F Sfc-Lift cond lev (LCL): 968.39 mb = 417.29 m = 1369.05 ft T: 22.90 C 700-500 lapse rate: 7.00 C/km ThetaE index: 20.04 C Layer 700.0- 610.0 mb Conv cond level (CCL): 801.08 mb = 2055.07 m = 6742.27 ft Mean mixing ratio: 14.04 g/kg Conv temperature: 33.45 C = 92.21 F Cap Strength: 4.36 C Lifted Index: -4.48 C Risk: Severe thunderstorms probable Lifted Index @300 mb: 2.21 C Lifted Index @700 mb: 0.12 C Showalter Index: -3.72 C Risk: Severe thunderstorms possible Total Totals Index: 53.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.30 C Cross Totals Index: 23.30 C K Index: 39.50 Risk: > 80 % chance of thunderstorms Sweat Index: 295.60 Risk: None Energy Index: -2.58 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 279.63 J/kg Max Up Vert Vel: 23.65 m/s Conv Inhibition (B-): 162.02 J/kg Cap Strength: 4.30 C Lift Cond Lev (LCL): 884.57 mb = 1202.72 m = 3945.90 ft Lev Free Conv (LFC): 689.57 mb = 3312.65 m = 10868.14 ft Equ Level (EL): 609.57 mb = 4318.00 m = 14166.50 ft B at Equ Level: 65.07 J/kg Max Parcel Lev (MPL): 239.57 mb = 11236.23 m = 36863.82 ft Wind level data Storm motion: 322 at 10 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 ---------------------------------------------------------- 0 988 243 120 6 -5.2 3.0 | 134 15 -11.2 10.7 1 981 305 75 10 -9.7 -2.6 | 108 16 -15.7 5.1 2 947 610 20 15 -5.1 -14.1 | 60 13 -11.1 -6.4 3 925 815 355 21 1.8 -20.9 | 18 14 -4.2 -13.2 4 914 914 355 22 1.9 -21.9 | 16 15 -4.1 -14.2 5 883 1219 325 21 12.0 -17.2 | 328 11 6.0 -9.5 6 850 1548 320 17 10.9 -13.0 | 317 7 4.9 -5.3 7 793 2134 325 13 7.5 -10.6 | 334 3 1.5 -2.9 8 765 2438 315 7 4.9 -4.9 | 159 3 -1.1 2.8 9 738 2743 310 6 4.6 -3.9 | 160 4 -1.4 3.9 10 700 3190 265 7 7.0 0.6 | 187 8 1.0 8.3 11 612 4267 265 10 10.0 0.9 | 205 9 4.0 8.6 12 589 4572 255 10 9.7 2.6 | 200 11 3.7 10.3 13 546 5182 265 18 17.9 1.6 | 232 15 11.9 9.3 14 506 5791 255 16 15.5 4.1 | 219 15 9.5 11.9 15 500 5890 255 16 15.5 4.1 | 219 15 9.5 11.9 16 487 6096 235 17 13.9 9.8 | 204 19 7.9 17.5 17 432 7010 205 24 10.1 21.8 | 188 30 4.1 29.5 18 400 7590 225 23 16.3 16.3 | 203 26 10.3 24.0 19 382 7925 235 26 21.3 14.9 | 214 27 15.3 22.6 20 366 8230 215 26 14.9 21.3 | 197 30 8.9 29.0 21 351 8534 245 21 19.0 8.9 | 218 21 13.0 16.6 22 323 9144 250 28 26.3 9.6 | 230 27 20.3 17.3 23 310 9449 225 30 21.2 21.2 | 208 33 15.2 28.9 24 300 9680 220 28 18.0 21.4 | 202 32 12.0 29.2 25 250 10950 260 23 22.7 4.0 | 235 20 16.7 11.7 26 249 10973 245 27 24.5 11.4 | 224 27 18.5 19.1 27 238 11278 265 22 21.9 1.9 | 239 19 15.9 9.6 28 200 12430 205 25 10.6 22.7 | 189 31 4.6 30.4 29 189 12802 205 25 10.6 22.7 | 189 31 4.6 30.4 30 180 13106 225 22 15.6 15.6 | 202 25 9.6 23.3 31 163 13716 245 30 27.2 12.7 | 226 29 21.2 20.4 32 155 14021 235 35 28.7 20.1 | 219 36 22.7 27.8 33 150 14240 220 32 20.6 24.5 | 204 35 14.6 32.2 34 127 15240 205 18 7.6 16.3 | 184 24 1.6 24.0 35 114 15850 240 11 9.5 5.5 | 195 14 3.5 13.2 36 103 16459 205 20 8.5 18.1 | 185 26 2.5 25.8 37 100 16650 205 2 0.8 1.8 | 152 11 -5.2 9.5 38 98 16764 165 14 -3.6 13.5 | 156 23 -9.6 21.2 39 98 16768 205 2 0.8 1.8 | 152 11 -5.2 9.5 40 72 18593 120 11 -9.5 5.5 | 130 20 -15.5 13.2 41 70 18730 95 16 -15.9 1.4 | 113 24 -21.9 9.1 42 68 18898 90 16 -16.0 0.0 | 109 23 -22.0 7.7 43 65 19202 110 14 -13.2 4.8 | 123 23 -19.2 12.5 44 61 19507 100 19 -18.7 3.3 | 114 27 -24.7 11.0 45 58 19812 95 19 -18.9 1.7 | 111 27 -24.9 9.4 46 56 20117 120 20 -17.3 10.0 | 127 29 -23.3 17.7 47 53 20422 80 25 -24.6 -4.3 | 96 31 -30.6 3.4 48 50 20726 85 27 -26.9 -2.4 | 99 33 -32.9 5.4 49 50 20750 110 16 -15.0 5.5 | 122 25 -21.0 13.2 50 47 21031 90 17 -17.0 0.0 | 109 24 -23.0 7.7 51 44 21336 115 17 -15.4 7.2 | 125 26 -21.4 14.9 Wind Parameters Mean winds (0-6000m): 292.1 at 13.0 knts Storm direction: 322.1 at 9.8 knts Shear (0-3000m) pos: 0.0 neg: 2.2 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 53.9 deg Storm rel helicity (0-3000m) pos: 5.3 neg: -152.3 tot: -146.9 m^2/s^2 ave: -49.0 10^-3 m/s^2 rel: -0.67 Storm rel vorticity (0-3000m) horiz: 10.8 stream: -7.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 5.15 Bulk Shear: 54.27 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 34 13 76 14| 0.0 22.9 22.9| 0.0 -97.7 -97.7 -195.4 -0.98| 27.0-26.5 1000 2 17 35 12| 0.0 13.5 13.5| 0.0-147.9-147.9 -147.9 -0.97| 21.5-20.9 1500 347 17 12 9| 0.0 7.3 7.3| 0.7-151.5-150.8 -100.5 -0.88| 16.2-14.3 2000 341 17 5 8| 0.0 4.3 4.3| 1.8-151.8-150.0 -75.0 -0.79| 13.4-10.7 2500 338 15 6 6| 0.0 2.5 2.5| 1.9-152.3-150.4 -60.2 -0.77| 11.9 -9.2 3000 334 13 2 4| 0.0 2.2 2.2| 5.3-152.3-146.9 -49.0 -0.67| 10.8 -7.2 4000 321 12 317 2| 0.0 2.0 2.0| 11.4-152.3-140.9 -35.2 -0.60| 8.5 -5.1 5000 306 12 263 4| 0.6 1.8 2.4| 34.1-154.3-120.2 -24.0 -0.44| 7.8 -3.5 6000 292 13 245 7| 0.5 1.4 1.9| 34.1-190.5-156.3 -26.1 -0.48| 7.4 -3.6 Wrote GIF file: /home/apache/climate/data/raob//SBFI/skewt/SBFI.skewt.20200329.12.gif