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 SBFI... Searching the city database file for: SBFI ... Date:0000Z 31 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 111 SFC 986 243 25.8 23.3 86 2.5 24.0 170 3 300.2 303.6 297.6 354.6 18.57 2 980 296 27.4 22.4 74 5.0 23.8 157 9 302.3 305.5 297.6 354.5 17.67 3 974 350 28.6 20.6 62 8.0 22.8 154 10 304.0 307.0 296.9 351.3 15.87 4 925 803 25.6 17.6 61 8.0 20.0 165 12 305.5 308.1 295.9 346.8 13.82 5 850 1541 19.8 13.8 68 6.0 15.8 185 10 306.9 309.1 294.8 342.3 11.75 6 813 1924 16.8 13.1 79 3.7 14.4 182 7 307.6 309.8 295.1 343.1 11.74 7 700 3184 8.4 4.8 78 3.6 6.3 225 6 311.8 313.3 293.2 335.7 7.73 8 698 3208 8.2 5.0 80 3.2 6.3 225 6 311.8 313.3 293.3 336.1 7.86 9 651 3779 5.6 -4.4 49 10.0 0.7 218 14 315.2 316.0 291.3 328.7 4.24 10 641 3905 6.0 -9.0 33 15.0 -0.7 216 13 317.0 317.6 290.8 326.9 3.02 11 616 4230 5.4 -23.6 10 29.0 -4.1 236 7 320.0 320.1 289.7 323.2 0.92 12 563 4960 2.8 -40.2 2 43.0 -7.2 229 3 325.2 325.3 290.6 326.0 0.20 13 500 5910 -2.3 -47.3 2 45.0 -10.9 195 10 330.2 330.3 291.9 330.7 0.11 14 498 5942 -2.5 -47.5 2 45.0 -11.1 195 10 330.4 330.4 291.9 330.8 0.11 15 464 6499 -5.5 -27.5 16 22.0 -11.9 223 10 333.4 333.6 293.4 336.6 0.86 16 406 7527 -14.3 -40.3 9 26.0 -19.1 282 12 335.0 335.0 293.3 336.1 0.28 17 400 7640 -15.1 -30.1 27 15.0 -18.7 280 13 335.4 335.5 293.9 338.3 0.78 18 393 7774 -16.1 -31.1 26 15.0 -19.6 271 15 335.8 335.9 293.9 338.5 0.73 19 381 8007 -17.7 -42.7 9 25.0 -21.7 260 17 336.6 336.7 293.7 337.6 0.23 20 360 8429 -21.5 -37.5 22 16.0 -24.3 255 15 337.1 337.1 294.0 338.7 0.42 21 357 8491 -21.7 -26.7 64 5.0 -22.9 254 14 337.6 337.8 294.8 342.0 1.21 22 354 8553 -21.7 -26.4 66 4.7 -22.9 252 14 338.4 338.7 295.0 343.0 1.25 23 327 9133 -26.9 -29.9 76 3.0 -27.5 236 18 339.0 339.2 295.0 342.7 0.98 24 300 9750 -31.3 -44.3 27 13.0 -32.7 215 32 341.3 341.3 294.8 342.3 0.25 25 293 9916 -31.9 -58.9 5 27.0 -33.8 212 36 342.7 342.7 295.0 342.9 0.05 26 288 10037 -32.7 -43.7 33 11.0 -33.9 210 38 343.3 343.3 295.4 344.4 0.28 27 281 10208 -34.3 -41.3 49 7.0 -35.1 209 39 343.4 343.5 295.5 344.8 0.37 28 257 10823 -39.3 -44.3 59 5.0 -39.8 206 40 344.9 345.0 295.7 346.1 0.29 29 250 11010 -40.7 -53.7 23 13.0 -41.5 205 40 345.6 345.6 295.7 346.0 0.10 30 248 11065 -41.1 -55.1 21 14.0 -41.9 204 40 345.8 345.8 295.8 346.1 0.09 31 200 12490 -53.5 -61.5 37 8.0 -53.7 190 50 348.0 348.1 296.3 348.3 0.05 32 188 12885 -57.1 -64.1 41 7.0 -57.2 197 43 348.5 348.5 296.3 348.6 0.04 33 170 13517 -60.5 -75.5 12 15.0 -60.6 199 32 353.0 353.0 297.3 353.0 0.01 34 166 13666 -60.7 -80.7 6 20.0 -60.9 200 29 355.1 355.1 297.7 355.1 0.00 35 150 14290 -65.1 -80.1 11 15.0 -65.2 185 21 357.9 357.9 298.3 358.0 0.00 36 128 15234 -73.1 -82.1 24 9.0 -73.1 205 26 360.1 360.1 298.7 360.2 0.00 37 121 15564 -71.7 -84.7 13 13.0 -71.8 199 29 368.5 368.5 300.3 368.6 0.00 38 101 16613 -76.7 -86.7 19 10.0 -76.7 141 15 378.5 378.5 302.0 378.5 0.00 39 100 16670 -76.5 -86.5 19 10.0 -76.5 135 16 379.9 379.9 302.2 379.9 0.00 40 94 17026 -78.1 -87.1 22 9.0 -78.1 125 12 383.6 383.6 302.8 383.6 0.00 41 84 17670 -79.3 -89.3 18 10.0 -79.3 105 12 393.7 393.7 304.3 393.7 0.00 42 77 18173 -73.5 -89.5 7 16.0 -73.6 143 13 415.7 415.7 307.2 415.7 0.00 43 74 18405 -74.9 -89.9 8 15.0 -75.0 140 11 417.5 417.5 307.4 417.5 0.00 44 70 18730 -73.3 -90.3 6 17.0 -73.4 180 12 427.6 427.6 308.6 427.6 0.00 45 65 19167 -69.9 -89.9 4 20.0 -70.0 173 11 444.2 444.2 310.3 444.2 0.00 46 63 19353 -70.5 -90.5 4 20.0 -70.6 161 12 446.8 446.8 310.6 446.8 0.00 47 50 20740 -65.5 -90.5 2 25.0 -65.8 120 19 489.1 489.1 314.1 489.1 0.00 48 35 22950 -57.7 -87.7 1 30.0 -58.7 88 28 562.0 562.0 318.8 562.0 0.01 TRP 94 17026 -78.1 -87.1 22 9.0 -78.1 125 12 383.6 383.6 302.8 383.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5799.00 m Freezing level: 528.41 mb = 5481.67 m = 17984.26 ft Wetbulb zero: 646.28 mb = 3838.44 m = 12593.14 ft Precipitable water: 1.58 inches Sfc-500 mean rel hum: 46.54 % Est. max temperature: 32.78 C = 91.01 F Sfc-Lift cond lev (LCL): 951.19 mb = 558.21 m = 1831.37 ft T: 27.22 C 700-500 lapse rate: 3.93 C/km ThetaE index: 12.35 C Layer 980.0- 813.0 mb Conv cond level (CCL): 803.73 mb = 2020.11 m = 6627.59 ft Mean mixing ratio: 14.51 g/kg Conv temperature: 33.57 C = 92.43 F Cap Strength: 2.09 C Lifted Index: 1.25 C Risk: Showers probable Lifted Index @300 mb: -1.96 C Lifted Index @700 mb: -1.70 C Showalter Index: 3.54 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 16.10 C K Index: 32.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 195.60 Risk: None Energy Index: -2.10 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 321.44 J/kg Max Up Vert Vel: 25.36 m/s Conv Inhibition (B-): 61.08 J/kg Cap Strength: 2.09 C Lift Cond Lev (LCL): 839.36 mb = 1649.26 m = 5410.91 ft Lev Free Conv (LFC): 764.36 mb = 2443.14 m = 8015.45 ft Equ Level (EL): 614.36 mb = 4251.71 m = 13949.00 ft B at Equ Level: 78.85 J/kg Max Parcel Lev (MPL): 474.36 mb = 6324.77 m = 20750.32 ft Wind level data Storm motion: 226 at 6 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 ---------------------------------------------------------- 0 986 243 170 3 -0.5 3.0 | 78 5 -4.7 -1.0 1 979 305 155 10 -4.2 9.1 | 121 10 -8.4 5.1 2 946 610 150 11 -5.5 9.5 | 120 11 -9.7 5.5 3 925 803 165 12 -3.1 11.6 | 136 11 -7.3 7.6 4 913 914 170 13 -2.3 12.8 | 144 11 -6.5 8.8 5 882 1219 180 11 0.0 11.0 | 149 8 -4.2 7.0 6 850 1541 185 10 0.9 10.0 | 151 7 -3.3 6.0 7 793 2134 180 6 0.0 6.0 | 116 5 -4.2 2.0 8 764 2438 170 4 -0.7 3.9 | 89 5 -4.9 -0.0 9 700 3184 225 6 4.2 4.2 | 191 0 0.0 0.3 10 660 3658 220 14 9.0 10.7 | 215 8 4.8 6.7 11 636 3962 215 13 7.5 10.6 | 206 7 3.3 6.7 12 612 4267 240 6 5.2 3.0 | 315 1 1.0 -1.0 13 527 5486 220 1 0.6 0.8 | 48 5 -3.6 -3.2 14 507 5791 190 10 1.7 9.8 | 157 6 -2.5 5.9 15 500 5910 195 10 2.6 9.7 | 164 6 -1.6 5.7 16 488 6096 195 10 2.6 9.7 | 164 6 -1.6 5.7 17 434 7010 260 11 10.8 1.9 | 287 7 6.6 -2.1 18 417 7315 285 11 10.6 -2.8 | 317 9 6.4 -6.8 19 400 7640 280 13 12.8 -2.3 | 306 11 8.6 -6.2 20 385 7925 260 17 16.7 3.0 | 275 13 12.5 -1.0 21 369 8230 260 16 15.8 2.8 | 276 12 11.6 -1.2 22 340 8839 245 12 10.9 5.1 | 261 7 6.7 1.1 23 300 9750 215 32 18.4 26.2 | 213 26 14.2 22.2 24 287 10058 210 39 19.5 33.8 | 207 33 15.3 29.8 25 250 11010 205 40 16.9 36.3 | 202 35 12.7 32.3 26 200 12490 190 50 8.7 49.2 | 186 45 4.5 45.3 27 200 12497 195 50 12.9 48.3 | 191 45 8.7 44.3 28 164 13716 200 28 9.6 26.3 | 194 23 5.4 22.3 29 150 14290 185 21 1.8 20.9 | 172 17 -2.4 16.9 30 142 14630 185 21 1.8 20.9 | 172 17 -2.4 16.9 31 134 14935 210 24 12.0 20.8 | 205 19 7.8 16.8 32 121 15545 200 29 9.9 27.3 | 194 24 5.7 23.3 33 115 15850 170 23 -4.0 22.7 | 156 20 -8.2 18.7 34 104 16459 155 11 -4.6 10.0 | 124 11 -8.8 6.0 35 100 16670 135 16 -11.3 11.3 | 115 17 -15.5 7.3 36 98 16764 145 17 -9.8 13.9 | 125 17 -13.9 9.9 37 94 17026 125 12 -9.8 6.9 | 102 14 -14.0 2.9 38 84 17678 105 12 -11.6 3.1 | 87 16 -15.8 -0.9 39 80 17983 175 18 -1.6 17.9 | 158 15 -5.8 13.9 40 76 18288 125 11 -9.0 6.3 | 100 13 -13.2 2.3 41 70 18730 180 12 0.0 12.0 | 152 9 -4.2 8.0 42 68 18898 190 10 1.7 9.8 | 157 6 -2.5 5.9 43 53 20422 95 15 -14.9 1.3 | 82 19 -19.1 -2.7 44 50 20726 100 16 -15.8 2.8 | 87 20 -20.0 -1.2 45 50 20740 120 19 -16.5 9.5 | 105 21 -20.6 5.5 46 47 21031 105 22 -21.3 5.7 | 94 26 -25.4 1.7 47 44 21336 120 22 -19.1 11.0 | 107 24 -23.2 7.0 48 41 21641 85 24 -23.9 -2.1 | 78 29 -28.1 -6.1 49 39 21946 110 27 -25.4 9.2 | 100 30 -29.6 5.2 50 36 22250 100 30 -29.5 5.2 | 92 34 -33.7 1.2 51 34 22555 80 26 -25.6 -4.5 | 74 31 -29.8 -8.5 52 32 22860 105 27 -26.1 7.0 | 96 30 -30.3 3.0 53 30 23165 80 25 -24.6 -4.3 | 74 30 -28.8 -8.3 Wind Parameters Mean winds (0-6000m): 196.5 at 7.7 knts Storm direction: 226.5 at 5.8 knts Shear (0-3000m) pos: 1.7 neg: 1.1 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 136.9 deg Storm rel helicity (0-3000m) pos: 25.8 neg: -8.1 tot: 17.7 m^2/s^2 ave: 5.9 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 1.5 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 50.38 Bulk Shear: 6.38 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 ------------------------------------------------------------------------------- 500 154 10 121 10| 0.0 9.0 9.0| 14.6 -0.4 14.2 28.4 0.70| 10.9 7.7 1000 164 11 132 10| 2.1 4.5 6.6| 23.8 -0.4 23.4 23.4 0.68| 8.2 5.6 1500 170 11 137 9| 1.7 3.0 4.7| 24.2 -2.2 22.0 14.7 0.54| 6.3 3.4 2000 172 10 136 8| 1.3 1.6 2.9| 24.2 -6.4 17.8 8.9 0.31| 5.7 1.8 2500 173 9 131 7| 1.3 1.3 2.6| 25.2 -8.1 17.1 6.8 0.25| 5.2 1.3 3000 177 8 132 6| 1.7 1.1 2.8| 25.8 -8.1 17.7 5.9 0.29| 5.1 1.5 4000 191 9 153 5| 1.5 1.3 2.9| 30.2 -10.9 19.3 4.8 0.26| 5.8 1.5 5000 196 8 152 4| 1.2 1.0 2.2| 31.3 -10.9 20.4 4.1 0.30| 5.2 1.5 6000 196 8 150 4| 1.1 1.4 2.4| 39.0 -10.9 28.1 4.7 0.37| 5.4 2.0 Wrote GIF file: /home/apache/climate/data/raob//SBFI/skewt/SBFI.skewt.20200331.00.gif