UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031912.upa.cvt Date: 1200Z 19 MAR 20 Searching for SBSM... Searching the city database file for: SBSM ... Date:1200Z 19 MAR 20 Station: SBSM WMO ident: 83937 Latitude: -29.71 Longitude: -53.69 Elevation: 85.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1002 85 23.6 20.6 83 3.0 21.5 240 5 296.6 299.4 294.6 341.1 15.42 1 1000 103 23.2 20.2 83 3.0 21.1 230 7 296.4 299.1 294.3 339.8 15.07 2 960 457 19.0 18.9 99 0.1 18.9 238 9 295.6 298.2 293.6 337.1 14.46 3 925 776 17.2 16.9 98 0.3 17.0 240 11 296.9 299.3 293.1 335.1 13.21 4 886 1144 15.8 14.4 91 1.4 14.9 257 14 299.1 301.3 292.6 333.3 11.72 5 880 1202 16.2 12.9 81 3.3 14.1 257 15 300.1 302.1 292.1 331.5 10.68 6 850 1497 14.0 12.4 90 1.6 13.0 260 20 300.8 302.8 292.3 332.3 10.70 7 826 1737 11.8 11.1 95 0.7 11.4 256 19 301.0 302.8 291.9 330.7 10.10 8 803 1975 14.4 -6.6 23 21.0 4.7 231 18 306.2 306.7 287.2 315.3 2.90 9 773 2296 14.0 -20.0 8 34.0 1.8 221 18 309.1 309.3 286.2 312.5 1.01 10 700 3123 8.0 -23.0 9 31.0 -2.1 250 20 311.3 311.5 286.8 314.3 0.86 11 695 3182 8.0 -27.0 6 35.0 -2.5 252 21 312.0 312.1 286.8 314.1 0.60 12 601 4361 -1.5 -14.5 36 13.0 -6.4 282 38 314.2 314.6 289.0 321.0 2.07 13 576 4699 -3.3 -27.3 14 24.0 -9.7 286 41 316.0 316.1 288.2 318.4 0.71 14 559 4936 -2.5 -36.5 5 34.0 -10.1 276 42 319.6 319.7 289.0 320.7 0.30 15 505 5733 -9.1 -30.1 16 21.0 -14.1 261 54 321.0 321.2 289.8 323.2 0.62 16 500 5810 -9.3 -31.3 15 22.0 -14.4 260 56 321.7 321.8 289.9 323.7 0.56 17 468 6317 -11.7 -41.7 6 30.0 -16.9 269 61 324.9 324.9 290.5 325.7 0.21 18 400 7500 -18.1 -53.1 3 35.0 -22.2 265 69 331.5 331.5 292.2 331.7 0.07 19 368 8117 -21.9 -55.9 3 34.0 -25.3 269 69 334.4 334.4 293.0 334.6 0.05 20 300 9590 -31.7 -65.7 2 34.0 -33.6 270 85 340.7 340.7 294.5 340.8 0.02 21 250 10850 -40.9 -65.9 5 25.0 -41.9 270 92 345.3 345.3 295.6 345.4 0.02 22 230 11414 -44.9 -69.9 4 25.0 -45.6 272 95 347.5 347.5 296.1 347.6 0.01 23 210 12019 -48.2 -72.5 4 24.3 -48.7 275 98 351.6 351.6 297.0 351.6 0.01 24 200 12340 -49.9 -73.9 4 24.0 -50.4 270 94 353.8 353.8 297.4 353.8 0.01 25 168 13459 -57.3 -79.3 5 22.0 -57.5 267 77 359.5 359.5 298.6 359.5 0.00 26 150 14170 -59.9 -82.9 3 23.0 -60.1 265 66 366.9 366.9 300.0 366.9 0.00 27 136 14778 -64.7 -83.7 6 19.0 -64.8 263 64 368.8 368.8 300.4 368.8 0.00 28 100 16640 -69.5 -88.5 5 19.0 -69.6 290 23 393.4 393.4 304.3 393.5 0.00 29 86 17524 -75.7 -89.7 9 14.0 -75.7 285 25 398.3 398.3 305.0 398.3 0.00 30 79 18014 -75.9 -89.9 9 14.0 -75.9 246 26 407.7 407.7 306.2 407.7 0.00 31 70 18720 -70.9 -89.9 4 19.0 -71.0 230 25 432.7 432.7 309.1 432.7 0.00 TRP WND 210 12019 -48.2 -72.5 4 24.3 -48.7 275 98 351.6 351.6 297.0 351.6 0.01 Sounding variables and indices 1000-500 mb thick: 5707.00 m Freezing level: 615.84 mb = 4174.82 m = 13696.76 ft Wetbulb zero: 739.45 mb = 2665.89 m = 8746.26 ft Precipitable water: 1.08 inches Sfc-500 mean rel hum: 38.40 % Est. max temperature: 27.79 C = 82.02 F Sfc-Lift cond lev (LCL): 959.19 mb = 464.35 m = 1523.45 ft T: 18.96 C 700-500 lapse rate: 6.44 C/km ThetaE index: 19.87 C Layer 826.0- 700.0 mb Conv cond level (CCL): 941.68 mb = 622.57 m = 2042.52 ft Mean mixing ratio: 13.97 g/kg Conv temperature: 23.28 C = 73.91 F Cap Strength: 3.37 C Lifted Index: -1.15 C Risk: Thunderstorms probable Lifted Index @300 mb: 4.34 C Lifted Index @700 mb: 1.36 C Showalter Index: 0.82 C Risk: Thunderstorms probable Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 21.70 C K Index: 4.70 Risk: None Sweat Index: 244.80 Risk: None Energy Index: -1.62 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 98.99 J/kg Max Up Vert Vel: 14.07 m/s Conv Inhibition (B-): 0.01 J/kg Cap Strength: 3.27 C Lift Cond Lev (LCL): 939.45 mb = 642.94 m = 2109.35 ft Lev Free Conv (LFC): 934.45 mb = 688.76 m = 2259.67 ft Equ Level (EL): 884.45 mb = 1159.09 m = 3802.74 ft B at Equ Level: 10.64 J/kg Max Parcel Lev (MPL): 794.45 mb = 2065.03 m = 6774.97 ft Wind level data Storm motion: 293 at 21 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 1002 85 240 5 4.3 2.5 | 126 18 -14.8 10.6 1 1000 103 230 7 5.4 4.5 | 132 19 -13.8 12.6 2 977 305 245 7 6.3 3.0 | 131 17 -12.8 11.0 3 943 610 230 11 8.4 7.1 | 145 19 -10.7 15.1 4 925 776 240 11 9.5 5.5 | 145 17 -9.6 13.6 5 910 914 255 10 9.7 2.6 | 138 14 -9.5 10.7 6 850 1497 260 20 19.7 3.5 | 183 12 0.5 11.5 7 817 1829 255 19 18.4 4.9 | 176 13 -0.8 13.0 8 788 2134 205 16 6.8 14.5 | 151 26 -12.4 22.6 9 760 2438 235 19 15.6 10.9 | 169 19 -3.6 19.0 10 706 3048 250 20 18.8 6.8 | 179 15 -0.4 14.9 11 700 3123 250 20 18.8 6.8 | 179 15 -0.4 14.9 12 607 4267 280 37 36.4 -6.4 | 265 17 17.3 1.6 13 584 4572 290 41 38.5 -14.0 | 287 20 19.4 -6.0 14 541 5182 265 43 42.8 3.7 | 243 26 23.7 11.8 15 500 5810 260 56 55.1 9.7 | 244 40 36.0 17.8 16 481 6096 265 57 56.8 5.0 | 251 40 37.6 13.0 17 462 6401 270 62 62.0 -0.0 | 259 44 42.8 8.1 18 400 7500 265 69 68.7 6.0 | 254 52 49.6 14.1 19 362 8230 270 69 69.0 -0.0 | 261 50 49.8 8.1 20 300 9590 270 85 85.0 -0.0 | 263 66 65.8 8.1 21 250 10850 270 92 92.0 -0.0 | 264 73 72.8 8.1 22 210 12019 275 98 97.6 -8.5 | 270 78 78.5 -0.5 23 205 12192 275 98 97.6 -8.5 | 270 78 78.5 -0.5 24 200 12340 270 94 94.0 -0.0 | 264 75 74.8 8.1 25 150 14170 265 66 65.7 5.8 | 253 49 46.6 13.8 26 139 14630 265 63 62.8 5.5 | 253 46 43.6 13.6 27 132 14935 260 65 64.0 11.3 | 247 49 44.9 19.4 28 126 15240 250 54 50.7 18.5 | 230 41 31.6 26.5 29 114 15850 280 39 38.4 -6.8 | 266 19 19.3 1.3 30 100 16640 290 23 21.6 -7.9 | 265 2 2.5 0.2 31 98 16764 285 24 23.2 -6.2 | 245 4 4.0 1.9 32 84 17678 285 25 24.1 -6.5 | 252 5 5.0 1.6 33 79 17983 245 26 23.6 11.0 | 193 20 4.4 19.1 34 75 18288 255 24 23.2 6.2 | 196 15 4.0 14.3 35 72 18593 280 30 29.5 -5.2 | 255 11 10.4 2.9 36 70 18720 230 25 19.2 16.1 | 180 24 -0.0 24.1 37 68 18898 220 26 16.7 19.9 | 175 28 -2.4 28.0 Wind Parameters Mean winds (0-6000m): 262.9 at 27.7 knts Storm direction: 292.9 at 20.8 knts Shear (0-3000m) pos: 4.0 neg: 2.7 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 53.1 deg Storm rel helicity (0-3000m) pos: 105.6 neg: -48.7 tot: 56.9 m^2/s^2 ave: 19.0 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 2.3 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 1.73 Bulk Shear: 57.33 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 ------------------------------------------------------------------------------- 500 237 8 135 18| 0.0 6.0 6.0| 27.5 -1.3 26.2 52.4 0.79| 7.3 5.8 1000 242 10 139 17| 2.9 3.0 5.9| 37.0 -6.8 30.2 30.2 0.48| 7.3 3.5 1500 250 12 147 14| 3.9 2.0 5.9| 58.3 -7.3 51.1 34.0 0.62| 7.4 4.6 2000 249 14 154 14| 2.9 4.0 6.9| 58.3 -45.9 12.5 6.2 0.15| 9.3 1.4 2500 243 15 157 16| 4.0 3.2 7.2| 96.4 -48.7 47.7 19.1 0.25| 9.5 2.4 3000 244 15 160 16| 4.0 2.7 6.6|105.6 -48.7 56.9 19.0 0.27| 8.6 2.3 4000 252 18 173 14| 5.3 2.0 7.3|175.6 -48.7 126.9 31.7 0.46| 8.9 4.1 5000 263 23 198 11| 5.2 3.0 8.2|226.0-132.8 93.3 18.7 0.30| 9.8 2.9 6000 263 28 216 14| 4.9 3.1 7.9|278.8-153.1 125.6 20.9 0.26| 10.0 2.6 Wrote GIF file: /home/apache/climate/data/raob//SBSM/skewt/SBSM.skewt.20200319.12.gif