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 VGTJ... Searching the city database file for: VGTJ ... Date:1200Z 19 MAR 20 Station: VGTJ WMO ident: 41923 Latitude: 23.77 Longitude: 90.38 Elevation: 9.00 ------------------------------------------------------------------------------- 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 1008 9 30.8 14.8 38 16.0 20.1 0 0 303.3 305.2 293.0 334.6 10.55 1 1000 79 29.6 10.6 31 19.0 17.7 315 3 302.8 304.2 290.8 326.7 8.04 2 925 766 23.0 10.0 44 13.0 14.9 250 4 302.8 304.4 291.1 327.7 8.36 3 850 1495 17.2 -1.8 27 19.0 7.6 295 13 304.2 304.9 287.5 316.3 3.94 4 700 3113 4.0 -12.0 30 16.0 -2.3 285 21 306.9 307.3 286.7 313.8 2.17 5 500 5780 -10.9 -39.9 7 29.0 -16.0 255 33 319.7 319.8 288.9 320.6 0.24 6 400 7450 -24.1 -43.1 16 19.0 -26.4 250 38 323.7 323.7 290.1 324.5 0.21 7 300 9490 -39.9 -44.9 59 5.0 -40.3 260 60 329.1 329.2 291.7 330.0 0.23 8 250 10710 -49.1 -55.1 50 6.0 -49.3 245 75 333.1 333.1 292.6 333.4 0.09 9 201 12109 -58.1 -67.0 31 8.9 -58.2 240 106 340.3 340.3 294.4 340.4 0.02 10 200 12140 -58.3 -67.3 31 9.0 -58.5 240 106 340.4 340.4 294.4 340.5 0.02 11 188 12528 -59.7 -69.7 26 10.0 -59.8 245 103 344.3 344.3 295.4 344.3 0.02 12 150 13940 -59.3 -73.3 15 14.0 -59.5 250 72 367.9 367.9 300.2 368.0 0.01 13 100 16440 -67.7 -83.7 8 16.0 -67.8 265 50 396.9 396.9 304.8 396.9 0.00 TRP 188 12528 -59.7 -69.7 26 10.0 -59.8 245 103 344.3 344.3 295.4 344.3 0.02 WND 201 12109 -58.1 -67.0 31 8.9 -58.2 240 106 340.3 340.3 294.4 340.4 0.02 Sounding variables and indices 1000-500 mb thick: 5701.00 m Freezing level: 646.31 mb = 3828.97 m = 12562.10 ft Wetbulb zero: 734.52 mb = 2711.85 m = 8897.03 ft Precipitable water: 0.76 inches Sfc-500 mean rel hum: 25.67 % Est. max temperature: 31.57 C = 88.82 F Sfc-Lift cond lev (LCL): 798.99 mb = 2010.71 m = 6596.72 ft T: 12.99 C 700-500 lapse rate: 5.59 C/km ThetaE index: 13.90 C Layer 850.0- 500.0 mb Conv cond level (CCL): 721.68 mb = 2858.82 m = 9379.21 ft Mean mixing ratio: 8.20 g/kg Conv temperature: 34.08 C = 93.34 F Cap Strength: 2.76 C Lifted Index: 1.62 C Risk: Showers probable Lifted Index @300 mb: 2.15 C Lifted Index @700 mb: 0.67 C Showalter Index: 7.60 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 28.10 C Cross Totals Index: 9.10 C K Index: 10.30 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 1.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.12 J/kg Max Up Vert Vel: 1.49 m/s Conv Inhibition (B-): 5728.06 J/kg Cap Strength: 2.76 C Lift Cond Lev (LCL): 760.14 mb = 2426.10 m = 7959.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 301 at 13 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 9 0 0 -0.0 -0.0 | 121 13 -11.5 6.8 1 1000 79 315 3 2.1 -2.1 | 116 10 -9.4 4.7 2 975 305 315 4 2.8 -2.8 | 115 10 -8.7 4.0 3 942 610 310 4 3.1 -2.6 | 117 9 -8.4 4.2 4 925 766 250 4 3.8 1.4 | 136 11 -7.8 8.2 5 909 914 280 4 3.9 -0.7 | 129 10 -7.6 6.1 6 850 1495 295 13 11.8 -5.5 | 192 1 0.3 1.3 7 787 2134 265 3 3.0 0.3 | 130 11 -8.5 7.0 8 700 3113 285 21 20.3 -5.4 | 261 9 8.8 1.4 9 500 5780 255 33 31.9 8.5 | 233 25 20.4 15.3 10 400 7450 250 38 35.7 13.0 | 231 31 24.2 19.8 11 300 9490 260 60 59.1 10.4 | 250 51 47.6 17.2 12 250 10710 245 75 68.0 31.7 | 236 68 56.5 38.5 13 201 12109 240 106 91.8 53.0 | 233 100 80.3 59.8 14 200 12140 240 106 91.8 53.0 | 233 100 80.3 59.8 15 188 12528 245 103 93.3 43.5 | 238 96 81.8 50.3 16 150 13940 250 72 67.7 24.6 | 241 64 56.1 31.4 17 100 16440 265 50 49.8 4.4 | 254 40 38.3 11.1 Wind Parameters Mean winds (0-6000m): 270.5 at 17.8 knts Storm direction: 300.5 at 13.4 knts Shear (0-3000m) pos: 3.7 neg: 0.7 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 129.8 deg Storm rel helicity (0-3000m) pos: 39.1 neg: -13.7 tot: 25.4 m^2/s^2 ave: 8.5 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 31.88 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 ------------------------------------------------------------------------------- 500 314 3 116 10| 0.0 4.1 4.1| 0.5 -3.5 -3.0 -5.9 -0.23| 4.4 -1.0 1000 297 4 122 10| 0.0 2.8 2.8| 10.2 -6.3 3.9 3.9 0.16| 5.5 0.9 1500 295 6 125 8| 2.6 1.9 4.5| 13.7 -6.3 7.4 5.0 0.27| 6.3 1.7 2000 292 6 128 7| 1.9 1.1 3.0| 13.7 -11.5 2.3 1.1 0.05| 7.0 0.3 2500 289 6 130 7| 2.5 0.9 3.4| 24.8 -13.7 11.1 4.4 0.15| 7.3 1.1 3000 287 8 137 6| 3.7 0.7 4.4| 39.1 -13.7 25.4 8.5 0.32| 7.7 2.5 4000 284 11 173 4| 2.8 1.0 3.8| 42.3 -19.9 22.4 5.6 0.26| 6.8 1.8 5000 278 15 213 6| 2.2 1.5 3.8| 42.3 -34.3 8.0 1.6 0.18| 6.1 1.1 6000 271 18 224 9| 1.9 1.8 3.7| 42.3 -53.7 -11.3 -1.9 0.12| 5.7 0.7 Wrote GIF file: /home/apache/climate/data/raob//VGTJ/skewt/VGTJ.skewt.20200319.12.gif