UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032600.upa.cvt Date: 0000Z 26 MAR 20 Searching for SB107... Searching the city database file for: SB107 ... Date:0000Z 26 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 ------------------------------------------------------------------------------- 0 1000 78 0 0 SFC 997 105 26.6 25.2 92 1.4 25.6 0 0 300.0 303.8 298.8 360.7 20.65 2 925 766 24.2 19.2 74 5.0 20.6 90 8 304.1 306.9 296.5 349.6 15.31 3 850 1504 20.4 15.4 73 5.0 17.0 85 6 307.5 310.0 296.0 346.9 13.06 4 841 1596 20.4 14.4 68 6.0 16.3 79 6 308.5 310.8 295.7 345.9 12.36 5 766 2397 16.0 9.0 63 7.0 11.6 37 10 312.1 313.9 294.6 341.2 9.45 6 700 3158 11.6 5.6 67 6.0 8.0 360 12 315.3 316.9 294.6 341.0 8.18 7 655 3712 7.6 3.7 76 3.9 5.3 3 10 316.9 318.3 294.6 341.0 7.65 8 571 4835 1.4 -0.6 87 2.0 0.3 36 10 322.3 323.5 295.1 343.1 6.43 9 535 5360 -0.5 -11.5 43 11.0 -5.3 101 9 326.1 326.6 293.3 336.1 2.97 10 531 5420 -0.9 -6.9 64 6.0 -3.8 109 9 326.3 327.1 294.4 340.6 4.30 11 500 5900 -3.7 -9.7 63 6.0 -6.4 170 8 328.5 329.3 294.6 340.9 3.66 12 467 6436 -7.5 -11.1 75 3.6 -9.1 141 5 330.3 331.0 294.8 342.3 3.51 13 410 7442 -12.1 -25.1 33 13.0 -15.9 40 8 336.9 337.1 294.6 341.3 1.21 14 400 7630 -13.7 -26.7 33 13.0 -17.3 10 11 337.2 337.4 294.6 341.1 1.08 15 376 8096 -17.7 -32.7 26 15.0 -21.0 6 15 337.9 338.0 294.4 340.4 0.65 16 338 8880 -24.7 -33.7 43 9.0 -26.4 1 17 338.8 339.0 294.6 341.3 0.66 17 332 9010 -25.3 -29.5 68 4.2 -26.2 5 15 339.7 339.9 295.1 343.5 1.00 18 330 9054 -24.7 -27.8 75 3.1 -25.4 7 14 341.1 341.4 295.6 345.5 1.18 19 300 9740 -29.5 -32.3 77 2.8 -30.0 85 18 343.8 344.0 296.0 347.0 0.85 20 289 10005 -31.7 -33.4 85 1.7 -32.0 84 15 344.4 344.5 296.1 347.4 0.79 21 250 11010 -39.9 -43.3 70 3.4 -40.2 100 17 346.7 346.8 296.2 348.1 0.33 22 244 11176 -41.3 -44.9 68 3.6 -41.6 102 17 347.1 347.1 296.3 348.2 0.29 23 216 11994 -46.9 -55.9 35 9.0 -47.3 112 19 350.7 350.7 296.8 351.1 0.09 24 200 12500 -50.3 -56.3 49 6.0 -50.5 165 12 353.1 353.1 297.4 353.5 0.09 25 198 12565 -50.7 -56.7 49 6.0 -51.0 168 12 353.5 353.5 297.5 353.9 0.09 26 152 14230 -65.5 -72.5 37 7.0 -65.5 274 22 355.9 355.9 297.9 356.0 0.01 27 150 14310 -66.3 -73.3 37 7.0 -66.4 275 23 355.9 355.9 297.9 355.9 0.01 28 137 14853 -71.5 -76.5 47 5.0 -71.5 273 24 356.0 356.0 297.9 356.1 0.01 29 114 15917 -79.3 -83.7 48 4.4 -79.3 257 22 360.7 360.7 298.8 360.8 0.00 30 100 16660 -80.1 -86.1 36 6.0 -80.1 130 17 373.0 373.0 301.1 373.0 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5822.00 m Freezing level: 544.47 mb = 5221.87 m = 17131.91 ft Wetbulb zero: 568.98 mb = 4863.73 m = 15956.91 ft Precipitable water: 2.18 inches Sfc-500 mean rel hum: 71.74 % Est. max temperature: 34.41 C = 93.94 F Sfc-Lift cond lev (LCL): 977.43 mb = 279.59 m = 917.27 ft T: 25.97 C 700-500 lapse rate: 5.58 C/km ThetaE index: 19.70 C Layer 925.0- 655.0 mb Conv cond level (CCL): 814.34 mb = 1872.30 m = 6142.64 ft Mean mixing ratio: 17.08 g/kg Conv temperature: 36.29 C = 97.32 F Cap Strength: 2.38 C Lifted Index: -1.96 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.98 C Lifted Index @700 mb: 0.10 C Showalter Index: 0.38 C Risk: Thunderstorms probable Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 19.10 C K Index: 33.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 204.80 Risk: None Energy Index: -1.16 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 845.22 J/kg Max Up Vert Vel: 41.12 m/s Conv Inhibition (B-): 117.11 J/kg Cap Strength: 2.38 C Lift Cond Lev (LCL): 898.20 mb = 1022.65 m = 3355.11 ft Lev Free Conv (LFC): 693.20 mb = 3239.45 m = 10627.97 ft Equ Level (EL): 203.20 mb = 12395.70 m = 40667.82 ft B at Equ Level: 845.00 J/kg Wind level data Storm motion: 68 at 7 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 ---------------------------------------------------------- 0 997 105 0 0 -0.0 -0.0 | 248 7 6.2 2.6 1 975 305 120 6 -5.2 3.0 | 190 6 1.0 5.6 2 942 610 80 8 -7.9 -1.4 | 125 2 -1.7 1.2 3 925 766 90 8 -8.0 0.0 | 145 3 -1.8 2.6 4 909 914 90 8 -8.0 0.0 | 145 3 -1.8 2.6 5 850 1504 85 6 -6.0 -0.5 | 186 2 0.2 2.0 6 789 2134 45 5 -3.5 -3.5 | 290 3 2.7 -1.0 7 762 2438 35 11 -6.3 -9.0 | 1 6 -0.1 -6.5 8 709 3048 360 12 -0.0 -12.0 | 327 11 6.2 -9.4 9 700 3158 360 12 -0.0 -12.0 | 327 11 6.2 -9.4 10 658 3658 360 10 -0.0 -10.0 | 320 10 6.2 -7.4 11 634 3962 20 13 -4.4 -12.2 | 350 10 1.8 -9.7 12 611 4267 35 10 -5.7 -8.2 | 355 6 0.5 -5.6 13 588 4572 5 11 -1.0 -11.0 | 328 10 5.2 -8.4 14 500 5900 170 8 -1.4 7.9 | 205 11 4.8 10.4 15 488 6096 165 7 -1.8 6.8 | 205 10 4.4 9.3 16 433 7010 100 2 -2.0 0.3 | 236 5 4.2 2.9 17 401 7620 15 11 -2.8 -10.6 | 337 9 3.4 -8.1 18 400 7630 10 11 -1.9 -10.8 | 333 9 4.3 -8.3 19 369 8230 5 16 -1.4 -15.9 | 340 14 4.8 -13.4 20 354 8534 355 23 2.0 -22.9 | 338 22 8.2 -20.4 21 339 8839 360 18 -0.0 -18.0 | 338 17 6.2 -15.4 22 325 9144 10 12 -2.1 -11.8 | 336 10 4.1 -9.3 23 300 9740 85 18 -17.9 -1.6 | 95 12 -11.7 1.0 24 299 9754 80 15 -14.8 -2.6 | 90 9 -8.6 -0.1 25 250 11010 100 17 -16.7 3.0 | 118 12 -10.5 5.5 26 209 12192 115 19 -17.2 8.0 | 134 15 -11.0 10.6 27 200 12500 165 12 -3.1 11.6 | 192 14 3.1 14.1 28 191 12802 180 10 0.0 10.0 | 206 14 6.2 12.6 29 182 13106 235 10 8.2 5.7 | 240 17 14.4 8.3 30 173 13411 255 9 8.7 2.3 | 252 16 14.9 4.9 31 165 13716 265 13 13.0 1.1 | 259 20 19.1 3.7 32 150 14310 275 23 22.9 -2.0 | 269 29 29.1 0.5 33 142 14630 280 22 21.7 -3.8 | 273 28 27.9 -1.3 34 128 15240 260 29 28.6 5.0 | 258 36 34.8 7.6 35 115 15850 260 23 22.7 4.0 | 257 30 28.8 6.5 36 109 16154 240 15 13.0 7.5 | 242 22 19.2 10.1 37 104 16459 170 14 -2.4 13.8 | 193 17 3.8 16.3 38 100 16660 130 17 -13.0 10.9 | 153 15 -6.8 13.5 39 98 16764 140 17 -10.9 13.0 | 163 16 -4.7 15.6 40 83 17678 100 13 -12.8 2.3 | 126 8 -6.6 4.8 41 75 18288 305 8 6.6 -4.6 | 279 13 12.8 -2.0 Wind Parameters Mean winds (0-6000m): 37.6 at 8.9 knts Storm direction: 67.6 at 6.7 knts Shear (0-3000m) pos: 1.3 neg: 2.4 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 79.1 deg Storm rel helicity (0-3000m) pos: 7.0 neg: -20.3 tot: -13.3 m^2/s^2 ave: -4.4 10^-3 m/s^2 rel: -0.12 Storm rel vorticity (0-3000m) horiz: 5.8 stream: -0.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 93.63 Bulk Shear: 9.03 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 ------------------------------------------------------------------------------- 500 103 5 194 4| 8.2 0.0 8.2| 0.7 -8.6 -7.9 -15.7 -0.61| 14.2 -8.7 1000 94 7 172 3| 3.8 0.0 3.8| 1.6 -8.6 -7.0 -7.0 -0.46| 8.1 -3.7 1500 91 7 172 3| 2.5 0.6 3.2| 2.5 -8.6 -6.1 -4.0 -0.31| 6.1 -1.9 2000 86 6 178 2| 1.9 1.3 3.2| 3.3 -8.6 -5.3 -2.6 -0.16| 5.4 -0.9 2500 73 7 149 1| 1.5 2.1 3.6| 7.0 -10.7 -3.7 -1.5 -0.01| 5.9 -0.1 3000 57 8 7 2| 1.3 2.4 3.6| 7.0 -20.3 -13.3 -4.4 -0.12| 5.8 -0.7 4000 38 9 348 4| 1.6 1.6 3.2| 20.6 -23.2 -2.6 -0.7 0.00| 5.5 0.0 5000 35 9 348 5| 2.2 1.6 3.8| 34.0 -29.3 4.7 0.9 0.11| 6.2 0.7 6000 38 9 351 5| 1.8 1.3 3.1| 57.3 -29.3 28.1 4.7 0.25| 6.6 1.7 Wrote GIF file: /home/apache/climate/data/raob//SB107/skewt/SB107.skewt.20200326.00.gif