UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032900.upa.cvt Date: 0000Z 29 MAR 20 Searching for SB532... Searching the city database file for: SB532 ... Date:0000Z 29 MAR 20 Station: SB532 WMO ident: 82532 Latitude: -5.82 Longitude: -61.28 ------------------------------------------------------------------------------- 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 1001 55 26.8 25.0 90 1.8 25.4 180 4 299.9 303.6 298.6 359.5 20.31 1 1000 64 27.0 24.9 88 2.1 25.4 165 9 300.1 303.8 298.6 359.5 20.21 2 996 100 28.2 24.8 82 3.4 25.7 164 9 301.7 305.4 299.0 361.3 20.16 3 979 254 29.2 23.2 70 6.0 24.7 157 10 304.2 307.6 298.6 359.6 18.59 4 925 758 25.4 21.3 78 4.1 22.4 85 9 305.3 308.5 298.2 357.7 17.50 5 850 1496 19.0 18.3 96 0.7 18.5 75 10 306.0 309.0 297.4 353.3 15.76 6 825 1752 17.0 16.6 97 0.4 16.7 71 11 306.6 309.3 296.7 350.3 14.56 7 706 3073 12.8 4.8 58 8.0 8.0 86 4 315.9 317.4 294.3 340.0 7.66 8 700 3145 12.4 4.4 58 8.0 7.6 90 3 316.2 317.7 294.3 339.9 7.51 9 546 5186 0.0 -3.1 80 3.1 -1.6 343 3 324.8 325.9 295.1 343.1 5.58 10 500 5890 -2.3 -9.3 59 7.0 -5.5 310 3 330.2 331.0 295.1 343.1 3.78 11 473 6328 -4.7 -18.7 33 14.0 -9.8 317 6 332.5 332.9 294.1 339.1 1.85 12 426 7140 -10.9 -16.9 61 6.0 -13.1 330 6 334.7 335.2 295.1 343.2 2.39 13 400 7620 -14.3 -20.3 60 6.0 -16.3 315 3 336.4 336.8 295.1 343.2 1.90 14 342 8791 -21.7 -32.7 36 11.0 -24.0 220 10 341.8 341.9 295.4 344.5 0.71 15 313 9436 -27.5 -36.5 42 9.0 -29.0 169 12 342.4 342.6 295.4 344.5 0.54 16 300 9740 -29.1 -42.1 27 13.0 -30.8 140 13 344.4 344.4 295.7 345.6 0.31 17 283 10156 -32.1 -47.1 21 15.0 -33.7 128 11 345.9 345.9 295.9 346.7 0.19 18 271 10461 -34.7 -51.7 16 17.0 -36.1 131 12 346.4 346.4 296.0 346.9 0.12 19 250 11020 -39.5 -46.5 47 7.0 -40.1 110 18 347.3 347.4 296.3 348.3 0.23 20 229 11611 -44.7 -46.1 86 1.4 -44.8 136 22 348.2 348.3 296.5 349.3 0.27 21 208 12245 -49.1 -59.1 30 10.0 -49.5 138 11 351.1 351.1 296.9 351.3 0.06 22 200 12500 -51.3 -56.3 55 5.0 -51.5 140 22 351.5 351.6 297.0 351.9 0.09 23 186 12968 -55.5 -59.3 62 3.8 -55.6 146 22 352.1 352.1 297.1 352.4 0.07 24 172 13464 -58.7 -68.7 26 10.0 -58.9 152 22 354.8 354.8 297.7 354.9 0.02 25 150 14310 -66.3 -73.3 37 7.0 -66.4 125 10 355.9 355.9 297.9 355.9 0.01 26 149 14351 -66.7 -72.7 42 6.0 -66.7 126 10 355.9 355.9 297.9 355.9 0.01 27 125 15394 -75.1 -80.1 45 5.0 -75.1 347 0 359.0 359.0 298.5 359.0 0.01 28 101 16605 -84.3 -88.3 49 4.0 -84.3 220 4 363.8 363.8 299.4 363.8 0.00 29 100 16660 -84.3 -88.3 49 4.0 -84.3 195 3 364.9 364.9 299.6 364.9 0.00 30 99 16715 -84.5 -88.7 47 4.2 -84.5 209 4 365.5 365.5 299.8 365.5 0.00 31 90 17241 -84.3 -88.7 46 4.4 -84.3 119 19 376.0 376.0 301.6 376.0 0.00 32 81 17832 -78.3 -87.3 22 9.0 -78.3 73 27 399.8 399.8 305.2 399.8 0.00 33 70 18660 -79.9 -89.9 17 10.0 -79.9 120 14 413.4 413.4 306.9 413.5 0.00 34 69 18741 -79.7 -89.7 18 10.0 -79.7 122 14 415.6 415.6 307.2 415.6 0.00 TRP 101 16605 -84.3 -88.3 49 4.0 -84.3 220 4 363.8 363.8 299.4 363.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5826.00 m Freezing level: 546.00 mb = 5186.32 m = 17015.29 ft Wetbulb zero: 572.96 mb = 4790.31 m = 15716.05 ft Precipitable water: 2.35 inches Sfc-500 mean rel hum: 74.89 % Est. max temperature: 32.98 C = 91.36 F Sfc-Lift cond lev (LCL): 975.66 mb = 283.90 m = 931.42 ft T: 28.97 C 700-500 lapse rate: 5.36 C/km ThetaE index: 21.44 C Layer 979.0- 546.0 mb Conv cond level (CCL): 872.27 mb = 1270.32 m = 4167.67 ft Mean mixing ratio: 18.16 g/kg Conv temperature: 32.77 C = 90.98 F Cap Strength: 1.19 C Lifted Index: -2.26 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -5.21 C Lifted Index @700 mb: -0.45 C Showalter Index: -0.50 C Risk: Thunderstorms probable Total Totals Index: 41.90 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 20.60 C K Index: 31.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 242.60 Risk: None Energy Index: -2.05 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1743.65 J/kg Max Up Vert Vel: 59.05 m/s Conv Inhibition (B-): 21.03 J/kg Cap Strength: 1.19 C Lift Cond Lev (LCL): 890.34 mb = 1091.32 m = 3580.39 ft Lev Free Conv (LFC): 855.34 mb = 1441.34 m = 4728.75 ft Equ Level (EL): 125.34 mb = 15377.81 m = 50451.50 ft B at Equ Level: 1738.56 J/kg Wind level data Storm motion: 95 at 5 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 1001 55 180 4 0.0 4.0 | 233 6 4.8 3.6 1 1000 64 165 9 -2.3 8.7 | 197 9 2.5 8.3 2 973 305 155 10 -4.2 9.1 | 184 9 0.6 8.7 3 941 610 85 8 -8.0 -0.7 | 71 3 -3.2 -1.1 4 925 758 85 9 -9.0 -0.8 | 74 4 -4.2 -1.2 5 909 914 85 9 -9.0 -0.8 | 74 4 -4.2 -1.2 6 850 1496 75 10 -9.7 -2.6 | 59 6 -4.9 -3.0 7 847 1524 80 10 -9.8 -1.7 | 67 5 -5.1 -2.1 8 789 2134 55 12 -9.8 -6.9 | 35 9 -5.0 -7.3 9 761 2438 55 11 -9.0 -6.3 | 32 8 -4.2 -6.7 10 700 3145 90 3 -3.0 0.0 | 282 2 1.8 -0.4 11 610 4267 25 4 -1.7 -3.6 | 322 5 3.1 -4.0 12 500 5890 310 3 2.3 -1.9 | 288 7 7.1 -2.3 13 487 6096 310 5 3.8 -3.2 | 293 9 8.6 -3.6 14 433 7010 340 10 3.4 -9.4 | 320 13 8.2 -9.8 15 416 7315 315 1 0.7 -0.7 | 281 6 5.5 -1.1 16 400 7620 315 3 2.1 -2.1 | 290 7 6.9 -2.5 17 368 8230 180 7 0.0 7.0 | 216 8 4.8 6.6 18 339 8839 225 10 7.1 7.1 | 241 14 11.9 6.7 19 300 9740 140 13 -8.4 10.0 | 160 10 -3.6 9.6 20 299 9754 155 13 -5.5 11.8 | 176 11 -0.7 11.4 21 287 10058 125 11 -9.0 6.3 | 144 7 -4.2 5.9 22 275 10363 135 11 -7.8 7.8 | 158 8 -3.0 7.4 23 252 10973 105 19 -18.4 4.9 | 108 14 -13.6 4.5 24 250 11020 110 18 -16.9 6.2 | 115 13 -12.1 5.8 25 230 11582 135 23 -16.3 16.3 | 144 20 -11.5 15.9 26 219 11887 150 14 -7.0 12.1 | 169 12 -2.2 11.7 27 210 12192 140 11 -7.1 8.4 | 164 8 -2.3 8.0 28 200 12497 130 13 -10.0 8.4 | 147 9 -5.2 8.0 29 200 12500 140 22 -14.1 16.9 | 150 19 -9.4 16.5 30 165 13716 155 22 -9.3 19.9 | 167 20 -4.5 19.5 31 150 14310 125 10 -8.2 5.7 | 148 6 -3.4 5.3 32 142 14630 130 11 -8.4 7.1 | 151 8 -3.6 6.7 33 128 15240 0 0 -0.0 -0.0 | 275 5 4.8 -0.4 34 101 16605 220 4 2.6 3.1 | 250 8 7.4 2.7 35 100 16660 195 3 0.8 2.9 | 246 6 5.6 2.5 36 98 16764 220 4 2.6 3.1 | 250 8 7.4 2.7 37 93 17069 135 14 -9.9 9.9 | 152 11 -5.1 9.5 38 83 17678 80 32 -31.5 -5.6 | 77 27 -26.7 -5.9 39 75 18288 55 14 -11.5 -8.0 | 38 11 -6.7 -8.4 40 71 18593 60 13 -11.3 -6.5 | 43 9 -6.5 -6.9 41 70 18660 120 14 -12.1 7.0 | 132 10 -7.3 6.6 42 67 18898 125 14 -11.5 8.0 | 139 10 -6.7 7.6 Wind Parameters Mean winds (0-6000m): 64.7 at 6.4 knts Storm direction: 94.7 at 4.8 knts Shear (0-3000m) pos: 1.4 neg: 2.4 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 78.9 deg Storm rel helicity (0-3000m) pos: 1.9 neg: -35.0 tot: -33.1 m^2/s^2 ave: -11.0 10^-3 m/s^2 rel: -0.63 Storm rel vorticity (0-3000m) horiz: 6.1 stream: -3.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 121.23 Bulk Shear: 14.38 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 ------------------------------------------------------------------------------- 500 146 9 177 7| 0.0 9.0 9.0| 0.0 -23.1 -23.1 -46.2 -0.87| 17.0-14.8 1000 115 9 135 5| 0.0 5.4 5.4| 0.1 -25.2 -25.0 -25.0 -0.84| 10.0 -8.4 1500 100 9 107 4| 0.0 4.0 4.0| 1.0 -26.4 -25.5 -17.0 -0.79| 7.3 -5.8 2000 90 10 85 5| 0.0 3.7 3.7| 1.0 -32.4 -31.4 -15.7 -0.78| 6.6 -5.2 2500 81 10 69 5| 0.4 2.9 3.4| 1.6 -34.3 -32.7 -13.1 -0.71| 5.9 -4.2 3000 79 9 64 5| 1.4 2.4 3.9| 1.9 -35.0 -33.1 -11.0 -0.63| 6.1 -3.8 4000 77 8 53 4| 1.1 2.0 3.1| 2.8 -35.3 -32.4 -8.1 -0.54| 5.1 -2.8 5000 70 7 34 3| 0.9 1.5 2.3| 2.8 -38.3 -35.4 -7.1 -0.55| 4.4 -2.4 6000 65 6 18 3| 0.7 1.1 1.8| 3.8 -42.1 -38.3 -6.4 -0.54| 4.0 -2.1 Wrote GIF file: /home/apache/climate/data/raob//SB532/skewt/SB532.skewt.20200329.00.gif