UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032512.upa.cvt Date: 1200Z 25 MAR 20 Searching for SB107... Searching the city database file for: SB107 ... Date:1200Z 25 MAR 20 Station: SB107 WMO ident: 82107 Latitude: -0.12 Longitude: -66.97 ------------------------------------------------------------------------------- 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 103 25.2 22.7 86 2.5 23.4 0 0 298.3 301.5 296.5 349.5 17.61 1 1000 112 25.2 22.7 86 2.5 23.4 350 11 298.4 301.6 296.5 349.7 17.63 2 925 710 21.8 18.8 83 3.0 19.7 350 11 301.6 304.3 295.6 345.6 14.93 3 850 1358 18.0 14.5 80 3.5 15.7 350 11 305.0 307.3 294.7 341.8 12.31 4 700 2848 9.4 4.9 73 4.5 6.8 350 11 312.9 314.4 293.6 337.1 7.78 5 500 5430 -5.3 -11.3 63 6.0 -7.8 0 0 326.6 327.2 293.7 337.5 3.23 6 400 7140 -15.3 -22.3 55 7.0 -17.4 0 0 335.1 335.4 294.5 340.8 1.60 7 396 7216 -15.5 -22.5 55 7.0 -17.6 356 5 335.8 336.1 294.7 341.5 1.59 8 369 7747 -19.1 -23.9 66 4.8 -20.4 71 16 337.9 338.2 295.1 343.3 1.50 9 366 7808 -19.3 -26.3 54 7.0 -21.1 71 16 338.4 338.6 295.0 342.9 1.22 10 349 8161 -21.9 -29.9 48 8.0 -23.7 74 18 339.5 339.7 295.0 342.9 0.92 11 324 8706 -26.3 -30.0 71 3.7 -27.1 94 17 340.7 340.9 295.4 344.4 0.98 12 300 9260 -29.7 -38.7 41 9.0 -31.0 95 19 343.5 343.6 295.6 345.3 0.45 13 293 9428 -30.9 -45.9 22 15.0 -32.6 93 20 344.1 344.2 295.5 345.0 0.21 14 277 9823 -34.3 -43.3 40 9.0 -35.3 88 23 344.8 344.9 295.7 346.0 0.30 15 250 10530 -40.1 -50.1 34 10.0 -40.8 80 29 346.4 346.5 296.0 347.1 0.16 16 222 11328 -46.5 -54.5 40 8.0 -46.9 72 30 348.6 348.6 296.4 349.0 0.10 17 213 11600 -49.1 -65.1 14 16.0 -49.6 85 29 348.7 348.7 296.4 348.8 0.03 18 207 11787 -50.1 -58.1 38 8.0 -50.4 82 29 350.0 350.0 296.7 350.3 0.07 19 200 12010 -51.7 -66.7 15 15.0 -52.1 105 22 350.9 350.9 296.8 351.0 0.02 20 198 12075 -51.7 -68.7 11 17.0 -52.1 107 21 351.9 351.9 297.1 352.0 0.02 21 187 12445 -54.3 -62.3 37 8.0 -54.5 118 14 353.5 353.5 297.4 353.7 0.05 22 177 12795 -57.1 -67.1 27 10.0 -57.3 157 6 354.5 354.5 297.6 354.6 0.03 23 151 13780 -66.7 -70.0 63 3.3 -66.7 245 13 354.5 354.5 297.6 354.6 0.02 24 150 13820 -66.9 -70.2 63 3.3 -67.0 255 19 354.8 354.8 297.7 354.9 0.02 25 148 13901 -67.7 -71.5 58 3.8 -67.7 253 17 354.8 354.8 297.7 354.9 0.02 26 143 14106 -68.7 -76.7 31 8.0 -68.8 251 17 356.6 356.6 298.0 356.6 0.01 27 107 15780 -82.1 -86.3 48 4.2 -82.1 335 9 362.0 362.0 299.1 362.0 0.00 28 101 16104 -79.5 -85.5 36 6.0 -79.5 343 12 373.1 373.1 301.1 373.1 0.00 29 100 16160 -79.3 -85.3 37 6.0 -79.3 50 7 374.5 374.5 301.4 374.5 0.00 30 70 18190 -77.1 -89.1 13 12.0 -77.1 330 5 419.4 419.4 307.6 419.4 0.00 31 50 20150 -68.5 -89.5 3 21.0 -68.7 90 25 482.1 482.1 313.6 482.1 0.00 TRP 107 15780 -82.1 -86.3 48 4.2 -82.1 335 9 362.0 362.0 299.1 362.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5318.00 m Freezing level: 572.11 mb = 4499.08 m = 14760.57 ft Wetbulb zero: 607.36 mb = 3937.36 m = 12917.69 ft Precipitable water: 2.07 inches Sfc-500 mean rel hum: 74.00 % Est. max temperature: 31.89 C = 89.41 F Sfc-Lift cond lev (LCL): 965.60 mb = 380.54 m = 1248.47 ft T: 23.67 C 700-500 lapse rate: 5.69 C/km ThetaE index: 12.57 C Layer 925.0- 500.0 mb Conv cond level (CCL): 861.87 mb = 1251.76 m = 4106.79 ft Mean mixing ratio: 15.85 g/kg Conv temperature: 31.38 C = 88.49 F Cap Strength: 1.62 C Lifted Index: -1.28 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.34 C Lifted Index @700 mb: -0.35 C Showalter Index: 0.77 C Risk: Thunderstorms probable Total Totals Index: 43.10 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 19.80 C K Index: 33.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 196.00 Risk: None Energy Index: -1.54 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 210.01 J/kg Max Up Vert Vel: 20.49 m/s Conv Inhibition (B-): 45.26 J/kg Cap Strength: 1.62 C Lift Cond Lev (LCL): 912.32 mb = 815.79 m = 2676.43 ft Lev Free Conv (LFC): 737.32 mb = 2449.39 m = 8035.97 ft Equ Level (EL): 297.32 mb = 9323.72 m = 30589.26 ft B at Equ Level: 206.76 J/kg Max Parcel Lev (MPL): 187.32 mb = 12433.53 m = 40791.92 ft Wind level data Storm motion: 20 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 1001 103 0 0 -0.0 -0.0 | 200 6 1.9 5.2 1 1000 112 350 11 1.9 -10.8 | 326 7 3.8 -5.6 2 925 710 350 11 1.9 -10.8 | 326 7 3.8 -5.6 3 850 1358 350 11 1.9 -10.8 | 326 7 3.8 -5.6 4 700 2848 350 11 1.9 -10.8 | 326 7 3.8 -5.6 5 500 5430 0 0 -0.0 -0.0 | 200 6 1.9 5.2 6 400 7140 0 0 -0.0 -0.0 | 200 6 1.9 5.2 7 391 7315 350 11 1.9 -10.8 | 326 7 3.8 -5.6 8 375 7620 70 15 -14.1 -5.1 | 91 12 -12.2 0.1 9 345 8230 75 18 -17.4 -4.7 | 92 15 -15.5 0.6 10 318 8839 100 17 -16.7 3.0 | 119 17 -14.8 8.2 11 300 9260 95 19 -18.9 1.7 | 112 18 -17.0 6.9 12 250 10530 80 29 -28.6 -5.0 | 90 27 -26.6 0.2 13 245 10668 80 30 -29.5 -5.2 | 90 28 -27.6 0.0 14 223 11278 70 30 -28.2 -10.3 | 79 27 -26.3 -5.0 15 213 11582 85 29 -28.9 -2.5 | 96 27 -27.0 2.7 16 204 11887 80 29 -28.6 -5.0 | 90 27 -26.6 0.2 17 200 12010 105 22 -21.3 5.7 | 119 22 -19.3 10.9 18 185 12497 120 13 -11.3 6.5 | 141 15 -9.3 11.7 19 176 12802 160 5 -1.7 4.7 | 181 10 0.2 9.9 20 153 13716 230 5 3.8 3.2 | 214 10 5.7 8.5 21 150 13820 255 19 18.4 4.9 | 243 23 20.3 10.2 22 145 14021 250 15 14.1 5.1 | 237 19 16.0 10.4 23 137 14326 255 24 23.2 6.2 | 245 28 25.1 11.5 24 130 14630 245 19 17.2 8.0 | 235 23 19.1 13.3 25 107 15780 335 9 3.8 -8.2 | 297 6 5.7 -2.9 26 106 15850 280 12 11.8 -2.1 | 257 14 13.7 3.2 27 100 16154 355 12 1.0 -12.0 | 336 7 3.0 -6.7 28 100 16160 50 7 -5.4 -4.5 | 102 4 -3.5 0.7 29 95 16459 50 7 -5.4 -4.5 | 102 4 -3.5 0.7 30 90 16764 140 23 -14.8 17.6 | 151 26 -12.9 22.9 31 85 17069 130 25 -19.2 16.1 | 141 27 -17.2 21.3 32 81 17374 10 4 -0.7 -3.9 | 223 2 1.2 1.3 33 77 17678 305 11 9.0 -6.3 | 276 11 10.9 -1.1 34 73 17983 330 14 7.0 -12.1 | 308 11 8.9 -6.9 35 70 18190 330 5 2.5 -4.3 | 258 5 4.4 0.9 36 69 18288 325 19 10.9 -15.6 | 309 16 12.8 -10.3 37 65 18593 355 11 1.0 -11.0 | 333 6 2.9 -5.7 38 62 18898 350 17 3.0 -16.7 | 337 12 4.9 -11.5 39 59 19202 150 3 -1.5 2.6 | 183 8 0.4 7.8 40 56 19507 185 21 1.8 20.9 | 188 26 3.7 26.2 41 53 19812 170 27 -4.7 26.6 | 175 32 -2.8 31.8 42 50 20150 90 25 -25.0 0.0 | 103 24 -23.1 5.2 43 47 20422 90 25 -25.0 0.0 | 103 24 -23.1 5.2 44 42 21031 90 33 -33.0 0.0 | 100 32 -31.1 5.2 45 39 21336 90 47 -47.0 0.0 | 97 45 -45.1 5.2 46 35 21946 100 34 -33.5 5.9 | 109 33 -31.6 11.2 47 32 22250 80 28 -27.6 -4.9 | 91 26 -25.7 0.4 48 30 22555 95 27 -26.9 2.4 | 107 26 -25.0 7.6 49 29 22860 140 21 -13.5 16.1 | 151 24 -11.6 21.3 50 25 23470 180 15 0.0 15.0 | 185 20 1.9 20.2 Wind Parameters Mean winds (0-6000m): 350.0 at 7.4 knts Storm direction: 20.0 at 5.6 knts Shear (0-3000m) pos: 0.2 neg: 1.9 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 122.7 deg Storm rel helicity (0-3000m) pos: 8.1 neg: -0.5 tot: 7.6 m^2/s^2 ave: 2.5 10^-3 m/s^2 rel: 0.90 Storm rel vorticity (0-3000m) horiz: 2.5 stream: 2.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 131.93 Bulk Shear: 1.59 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 ------------------------------------------------------------------------------- 500 350 11 325 7| 0.0 11.3 11.3| 8.1 0.0 8.1 16.3 1.00| 14.0 13.9 1000 350 11 325 7| 0.0 5.7 5.7| 8.1 0.0 8.1 8.1 1.00| 7.0 7.0 1500 350 11 326 7| 0.0 3.8 3.8| 8.1 0.0 8.1 5.4 1.00| 4.7 4.6 2000 350 11 326 7| 0.0 2.8 2.8| 8.1 0.0 8.1 4.1 1.00| 3.5 3.5 2500 350 11 326 7| 0.0 2.3 2.3| 8.1 0.0 8.1 3.3 1.00| 2.8 2.8 3000 350 11 325 7| 0.2 1.9 2.1| 8.1 -0.5 7.6 2.5 0.90| 2.5 2.3 4000 350 10 323 6| 0.7 1.4 2.1| 8.1 -3.0 5.2 1.3 0.56| 2.4 1.4 5000 350 9 316 5| 1.0 1.1 2.1| 8.1 -5.5 2.6 0.5 0.31| 2.4 0.7 6000 350 7 303 4| 0.9 0.9 1.9| 8.1 -6.3 1.9 0.3 0.27| 2.1 0.6 Wrote GIF file: /home/apache/climate/data/raob//SB107/skewt/SB107.skewt.20200325.12.gif