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 SB099... Searching the city database file for: SB099 ... Date:0000Z 29 MAR 20 Station: SB099 WMO ident: 82099 Latitude: 0.05 Longitude: -51.07 ------------------------------------------------------------------------------- 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 1008 16 27.0 24.7 87 2.3 25.3 50 11 299.5 303.1 298.2 357.4 19.79 1 1000 86 26.8 24.0 85 2.8 24.7 50 11 300.0 303.4 297.9 356.0 19.11 2 925 774 22.0 21.5 97 0.5 21.6 70 20 301.8 305.1 297.5 354.1 17.72 3 911 907 21.2 20.5 96 0.7 20.7 75 21 302.3 305.4 297.1 352.2 16.90 4 899 1022 21.2 17.0 77 4.2 18.3 79 22 303.5 306.0 295.3 344.1 13.69 5 850 1507 19.2 14.9 76 4.3 16.3 90 24 306.3 308.6 295.3 344.2 12.64 6 759 2476 15.6 9.6 67 6.0 11.7 99 18 312.4 314.3 295.1 343.1 9.94 7 700 3159 11.0 7.0 76 4.0 8.5 105 14 314.7 316.4 295.0 342.8 9.02 8 687 3316 10.0 6.3 78 3.7 7.8 109 14 315.2 316.9 295.0 342.6 8.75 9 676 3451 11.6 2.6 54 9.0 6.3 112 15 318.5 319.8 294.4 340.3 6.84 10 585 4644 2.2 0.3 87 1.9 1.1 117 12 321.0 322.3 294.9 342.6 6.70 11 500 5900 -5.1 -5.9 94 0.8 -5.5 130 7 326.8 327.8 295.1 343.2 4.93 12 491 6042 -6.5 -6.8 98 0.3 -6.7 123 7 326.8 327.7 294.9 342.4 4.69 13 400 7620 -14.9 -15.5 95 0.6 -15.2 155 8 335.6 336.2 295.7 345.7 2.86 14 341 8811 -22.5 -23.9 88 1.4 -22.9 179 12 341.0 341.3 296.0 346.9 1.63 15 300 9740 -29.3 -31.5 81 2.2 -29.7 175 15 344.1 344.3 296.1 347.6 0.92 16 250 11010 -39.5 -44.0 62 4.5 -39.9 165 17 347.3 347.4 296.3 348.6 0.31 17 239 11317 -41.9 -46.9 58 5.0 -42.3 174 16 348.2 348.3 296.4 349.2 0.23 18 200 12500 -52.1 -54.9 72 2.8 -52.2 185 13 350.3 350.3 296.8 350.7 0.11 19 197 12598 -53.1 -55.7 73 2.6 -53.2 184 13 350.2 350.2 296.8 350.6 0.10 20 186 12966 -56.1 -62.1 47 6.0 -56.2 181 12 351.1 351.1 296.9 351.3 0.05 21 168 13605 -61.5 -65.7 57 4.2 -61.6 174 12 352.5 352.5 297.2 352.7 0.03 22 150 14300 -65.9 -71.9 43 6.0 -66.0 255 24 356.6 356.6 298.0 356.6 0.02 23 131 15108 -71.9 -79.9 29 8.0 -71.9 262 39 359.9 359.9 298.7 359.9 0.01 24 112 16013 -79.3 -85.3 37 6.0 -79.3 265 44 362.6 362.6 299.2 362.6 0.00 25 100 16650 -82.7 -87.7 42 5.0 -82.7 225 26 367.9 367.9 300.2 368.0 0.00 26 96 16877 -83.7 -88.4 43 4.7 -83.7 226 25 370.3 370.3 300.6 370.3 0.00 27 92 17115 -81.7 -87.7 35 6.0 -81.7 228 16 378.8 378.8 302.1 378.8 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5814.00 m Freezing level: 559.38 mb = 5022.46 m = 16477.69 ft Wetbulb zero: 570.45 mb = 4845.36 m = 15896.65 ft Precipitable water: 2.41 inches Sfc-500 mean rel hum: 79.25 % Est. max temperature: 33.34 C = 92.01 F Sfc-Lift cond lev (LCL): 975.37 mb = 306.04 m = 1004.05 ft T: 25.26 C 700-500 lapse rate: 5.87 C/km ThetaE index: 13.37 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 925.29 mb = 771.21 m = 2530.17 ft Mean mixing ratio: 18.27 g/kg Conv temperature: 29.34 C = 84.81 F Cap Strength: 1.03 C Lifted Index: -3.83 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.48 C Lifted Index @700 mb: -0.86 C Showalter Index: 0.01 C Risk: Thunderstorms probable Total Totals Index: 44.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 20.00 C K Index: 35.20 Risk: > 80 % chance of thunderstorms Sweat Index: 233.80 Risk: None Energy Index: -0.20 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1245.79 J/kg Max Up Vert Vel: 49.92 m/s Conv Inhibition (B-): 29.15 J/kg Cap Strength: 0.93 C Lift Cond Lev (LCL): 936.33 mb = 666.53 m = 2186.74 ft Lev Free Conv (LFC): 721.33 mb = 2905.74 m = 9533.14 ft Equ Level (EL): 671.33 mb = 3508.01 m = 11509.08 ft B at Equ Level: 16.34 J/kg Wind level data Storm motion: 127 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 1008 16 50 11 -8.4 -7.1 | 358 14 0.5 -13.8 1 1000 86 50 11 -8.4 -7.1 | 358 14 0.5 -13.8 2 976 305 50 15 -11.5 -9.6 | 9 17 -2.6 -16.4 3 942 610 70 19 -17.9 -6.5 | 34 16 -9.0 -13.3 4 925 774 70 20 -18.8 -6.8 | 36 17 -9.9 -13.6 5 910 914 75 21 -20.3 -5.4 | 43 17 -11.4 -12.2 6 879 1219 85 25 -24.9 -2.2 | 61 18 -16.0 -8.9 7 850 1507 90 24 -24.0 0.0 | 66 17 -15.1 -6.8 8 790 2134 90 19 -19.0 0.0 | 56 12 -10.1 -6.8 9 762 2438 100 18 -17.7 3.1 | 68 10 -8.8 -3.6 10 735 2743 95 14 -13.9 1.2 | 42 8 -5.1 -5.5 11 700 3159 105 14 -13.5 3.6 | 56 6 -4.6 -3.1 12 634 3962 125 16 -13.1 9.2 | 120 5 -4.2 2.4 13 611 4267 120 15 -13.0 7.5 | 100 4 -4.1 0.7 14 567 4877 115 10 -9.1 4.2 | 4 3 -0.2 -2.5 15 546 5182 150 4 -2.0 3.5 | 296 8 6.9 -3.3 16 500 5900 130 7 -5.4 4.5 | 303 4 3.5 -2.3 17 487 6096 120 7 -6.1 3.5 | 319 4 2.8 -3.3 18 400 7620 155 8 -3.4 7.3 | 265 6 5.5 0.5 19 400 7620 145 10 -5.7 8.2 | 246 3 3.1 1.4 20 368 8230 160 8 -2.7 7.5 | 263 6 6.1 0.7 21 353 8534 180 11 0.0 11.0 | 245 10 8.9 4.2 22 300 9740 175 15 -1.3 14.9 | 223 11 7.6 8.2 23 287 10058 170 18 -3.1 17.7 | 208 12 5.8 11.0 24 251 10973 160 16 -5.5 15.0 | 202 9 3.4 8.3 25 250 11010 165 17 -4.4 16.4 | 205 11 4.5 9.7 26 219 11887 190 15 2.6 14.8 | 235 14 11.5 8.0 27 200 12500 185 13 1.1 13.0 | 238 12 10.0 6.2 28 157 14021 170 11 -1.9 10.8 | 240 8 7.0 4.1 29 150 14300 255 24 23.2 6.2 | 271 32 32.1 -0.6 30 149 14326 250 18 16.9 6.2 | 271 26 25.8 -0.6 31 128 15240 265 43 42.8 3.7 | 273 52 51.7 -3.0 32 109 16154 265 44 43.8 3.8 | 273 53 52.7 -2.9 33 100 16650 225 26 18.4 18.4 | 247 30 27.3 11.6 34 98 16764 225 29 20.5 20.5 | 245 32 29.4 13.7 35 88 17374 230 6 4.6 3.9 | 282 14 13.5 -2.9 Wind Parameters Mean winds (0-6000m): 97.3 at 14.9 knts Storm direction: 127.3 at 11.2 knts Shear (0-3000m) pos: 2.3 neg: 0.7 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 52.5 deg Storm rel helicity (0-3000m) pos: 92.6 neg: -15.9 tot: 76.7 m^2/s^2 ave: 25.6 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 2.9 10^-3/s Energy-Hel index: 0.67 Bulk Rich Number: 80.48 Bulk Shear: 15.48 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 54 14 9 15| 7.8 0.0 7.8| 32.3 0.0 32.3 64.7 0.88| 9.0 7.9 1000 64 17 25 16| 7.0 0.0 7.0| 61.6 0.0 61.6 61.6 0.91| 8.1 7.4 1500 73 19 38 16| 5.8 0.0 5.8| 85.7 0.0 85.7 57.2 0.89| 7.5 6.7 2000 78 20 44 15| 4.4 1.0 5.4| 85.7 -7.1 78.6 39.3 0.68| 6.7 4.6 2500 81 20 47 14| 3.2 0.8 4.0| 91.3 -10.4 80.8 32.3 0.59| 6.4 3.8 3000 83 19 48 13| 2.3 0.7 3.0| 92.6 -15.9 76.7 25.6 0.47| 6.1 2.9 4000 90 18 53 11| 2.3 0.5 2.8|100.1 -15.9 84.2 21.0 0.54| 5.4 2.9 5000 95 17 56 10| 1.5 0.6 2.2|100.1 -22.5 77.6 15.5 0.26| 5.3 1.4 6000 97 15 50 8| 1.2 0.4 1.6|102.0 -23.3 78.7 13.1 0.24| 5.1 1.2 Wrote GIF file: /home/apache/climate/data/raob//SB099/skewt/SB099.skewt.20200329.00.gif