UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031818.upa.cvt Date: 1800Z 18 MAR 20 Searching for VKB4L5Q... Searching the city database file for: VKB4L5Q ... Date:1800Z 18 MAR 20 Station: VKB4L5Q WMO ident: 99999 Latitude: 44.60 Longitude: -19.10 ------------------------------------------------------------------------------- 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 1023 28 15.6 9.6 67 6.0 12.1 295 56 286.9 288.2 284.4 307.4 7.34 1 1000 219 11.0 8.2 83 2.8 9.5 295 21 284.1 285.3 282.6 303.1 6.83 2 925 865 7.0 3.2 77 3.8 5.1 290 21 286.5 287.4 281.8 301.2 5.21 3 850 1559 4.2 3.1 93 1.1 3.7 255 21 290.5 291.5 284.1 306.7 5.63 4 700 3113 -4.9 -5.8 93 0.9 -5.3 240 36 297.1 297.7 284.4 307.7 3.54 5 500 5690 -18.7 -52.7 3 34.0 -22.0 240 50 310.2 310.3 285.5 310.5 0.06 6 400 7310 -31.7 -35.4 70 3.7 -32.1 235 52 313.8 313.9 287.2 315.4 0.47 7 300 9280 -45.9 -56.9 28 11.0 -46.3 235 73 320.7 320.7 289.0 320.9 0.06 8 250 10460 -55.7 -64.7 32 9.0 -55.8 230 83 323.3 323.3 289.8 323.4 0.03 9 224 11153 -59.4 -67.7 33 8.3 -59.5 235 93 327.9 327.9 291.2 328.0 0.02 10 214 11438 -60.9 -68.9 34 8.0 -61.0 245 89 329.9 329.9 291.7 329.9 0.02 11 200 11860 -58.9 -81.9 4 23.0 -59.1 255 66 339.5 339.5 294.2 339.5 0.00 12 150 13680 -55.3 -84.3 2 29.0 -55.6 250 40 374.8 374.8 301.4 374.8 0.00 13 100 16260 -55.5 -85.5 1 30.0 -56.0 255 40 420.5 420.5 307.8 420.5 0.00 TRP 214 11438 -60.9 -68.9 34 8.0 -61.0 245 89 329.9 329.9 291.7 329.9 0.02 WND 224 11153 -59.4 -67.7 33 8.3 -59.5 235 93 327.9 327.9 291.2 328.0 0.02 Sounding variables and indices 1000-500 mb thick: 5471.00 m Freezing level: 780.77 mb = 2276.23 m = 7467.86 ft Wetbulb zero: 788.48 mb = 2160.30 m = 7087.50 ft Precipitable water: 0.85 inches Sfc-500 mean rel hum: 69.01 % Est. max temperature: 17.99 C = 64.39 F Sfc-Lift cond lev (LCL): 935.06 mb = 775.38 m = 2543.85 ft T: 7.55 C 700-500 lapse rate: 5.36 C/km ThetaE index: 6.26 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 865.23 mb = 1413.20 m = 4636.43 ft Mean mixing ratio: 6.24 g/kg Conv temperature: 18.43 C = 65.17 F Cap Strength: 2.93 C Lifted Index: 8.29 C Risk: None Lifted Index @300 mb: 12.79 C Lifted Index @700 mb: 2.93 C Showalter Index: 5.71 C Risk: None Total Totals Index: 44.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.90 C Cross Totals Index: 21.80 C K Index: 25.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 129.20 Risk: None Energy Index: 0.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.86 J/kg Max Up Vert Vel: 1.93 m/s Conv Inhibition (B-): 12228.40 J/kg Cap Strength: 8.22 C Lift Cond Lev (LCL): 922.39 mb = 888.20 m = 2914.02 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 278 at 26 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 1023 28 295 56 50.8 -23.7 | 309 32 24.9 -20.1 1 1000 219 295 21 19.0 -8.9 | 52 9 -6.9 -5.3 2 925 865 290 21 19.7 -7.2 | 59 7 -6.2 -3.6 3 850 1559 255 21 20.3 5.4 | 148 11 -5.6 9.0 4 700 3113 240 36 31.2 18.0 | 194 22 5.3 21.6 5 500 5690 240 50 43.3 25.0 | 211 33 17.4 28.6 6 400 7310 235 52 42.6 29.8 | 207 37 16.7 33.4 7 300 9280 235 73 59.8 41.9 | 217 57 33.9 45.4 8 250 10460 230 83 63.6 53.4 | 214 68 37.7 56.9 9 224 11153 235 93 76.2 53.3 | 221 76 50.3 56.9 10 214 11438 245 89 80.7 37.6 | 233 69 54.8 41.2 11 200 11860 255 66 63.8 17.1 | 241 43 37.9 20.6 12 150 13680 250 40 37.6 13.7 | 214 21 11.7 17.2 13 100 16260 255 40 38.6 10.4 | 223 19 12.7 13.9 Wind Parameters Mean winds (0-6000m): 247.8 at 34.8 knts Storm direction: 277.8 at 26.1 knts Shear (0-3000m) pos: 0.0 neg: 7.8 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): -115.9 deg Storm rel helicity (0-3000m) pos: 126.5 neg: 0.0 tot: 126.5 m^2/s^2 ave: 42.2 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 11.6 stream: 7.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 86.76 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 ------------------------------------------------------------------------------- 500 294 28 5 8| 0.0 36.0 36.0| 72.3 0.0 72.3 144.7 0.66| 39.2 25.9 1000 292 24 31 7| 0.0 18.5 18.5| 77.3 0.0 77.3 77.3 0.67| 21.6 14.5 1500 286 23 53 4| 0.0 14.3 14.3| 88.7 0.0 88.7 59.2 0.68| 17.6 12.0 2000 278 23 100 3| 0.0 10.8 10.8|102.5 0.0 102.5 51.3 0.70| 14.6 10.2 2500 270 24 153 4| 0.0 8.8 8.8|115.8 0.0 115.8 46.3 0.70| 12.7 8.9 3000 263 26 176 6| 0.0 7.8 7.8|126.5 0.0 126.5 42.2 0.67| 11.6 7.8 4000 255 29 190 11| 0.0 6.0 6.0|149.0 0.0 149.0 37.2 0.67| 9.4 6.3 5000 251 32 196 15| 0.0 4.9 4.9|172.0 0.0 172.0 34.4 0.66| 8.1 5.4 6000 248 35 201 18| 0.0 4.3 4.3|186.7 -4.8 181.9 30.3 0.64| 7.2 4.6 Wrote GIF file: /home/apache/climate/data/raob//VKB4L5Q/skewt/VKB4L5Q.skewt.20200318.18.gif