UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033100.upa.cvt Date: 0000Z 31 MAR 20 Searching for X1770... Searching the city database file for: X1770 ... Date:0000Z 31 MAR 20 Station: X1770 WMO ident: 31770 Latitude: 49.00 Longitude: 140.30 ------------------------------------------------------------------------------- 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 21 2.0 -4.0 64 6.0 -0.3 295 1 274.5 275.0 272.5 282.3 2.82 1 1000 85 2.0 -5.0 60 7.0 -0.6 275 3 275.1 275.6 272.6 282.4 2.63 2 994 133 2.0 -5.0 60 7.0 -0.6 271 5 275.6 276.1 272.9 283.0 2.65 3 981 240 5.0 -5.0 48 10.0 1.1 263 8 279.7 280.1 275.2 287.2 2.68 4 953 476 6.6 -8.4 33 15.0 1.0 244 15 283.6 284.0 276.6 289.8 2.12 5 925 720 5.4 -10.6 30 16.0 -0.3 225 23 284.8 285.1 276.7 290.2 1.84 6 918 782 5.0 -11.0 30 16.0 -0.6 227 22 285.0 285.4 276.8 290.3 1.80 7 850 1402 0.2 -11.8 40 12.0 -3.8 245 17 286.4 286.7 277.5 291.7 1.82 8 833 1563 -1.1 -12.1 43 11.0 -4.7 246 19 286.6 287.0 277.7 292.0 1.81 9 810 1785 -2.3 -12.3 46 10.0 -5.5 246 22 287.7 288.0 278.2 293.1 1.83 10 747 2423 -5.5 -23.5 23 18.0 -9.8 248 30 290.9 291.1 278.3 293.4 0.77 11 727 2635 -7.3 -25.3 22 18.0 -11.3 249 32 291.2 291.4 278.3 293.4 0.67 12 700 2928 -9.9 -25.9 26 16.0 -13.3 250 36 291.5 291.6 278.4 293.6 0.66 13 500 5420 -30.5 -36.5 56 6.0 -31.1 265 52 295.9 295.9 280.0 297.0 0.34 14 468 5885 -34.3 -39.3 60 5.0 -34.7 266 55 296.8 296.8 280.3 297.7 0.27 15 400 6960 -42.9 -48.9 52 6.0 -43.2 270 62 299.2 299.3 281.2 299.6 0.11 16 368 7513 -48.7 -54.7 50 6.0 -48.8 272 67 298.7 298.7 280.9 299.0 0.06 17 331 8202 -52.5 -59.5 43 7.0 -52.7 275 74 302.7 302.7 282.5 302.9 0.04 18 286 9141 -53.9 -61.9 37 8.0 -54.1 278 83 313.6 313.6 286.6 313.8 0.03 19 269 9533 -54.9 -62.9 36 8.0 -55.1 280 87 317.7 317.7 288.1 317.8 0.03 20 264 9652 -55.1 -63.1 36 8.0 -55.2 285 95 319.2 319.2 288.5 319.3 0.03 21 258 9799 -55.3 -63.3 36 8.0 -55.4 283 89 320.9 321.0 289.0 321.1 0.03 22 250 10000 -53.9 -61.9 37 8.0 -54.1 280 81 325.9 325.9 290.6 326.1 0.04 23 200 11450 -48.7 -59.7 27 11.0 -49.1 265 60 355.7 355.7 297.9 355.9 0.06 24 184 12001 -46.1 -59.1 22 13.0 -46.7 265 55 368.5 368.5 300.4 368.8 0.07 25 150 13350 -49.1 -65.1 14 16.0 -49.7 265 44 385.5 385.5 303.1 385.7 0.04 26 125 14542 -50.9 -66.9 13 16.0 -51.5 402.8 402.8 305.6 403.0 0.04 TRP 269 9533 -54.9 -62.9 36 8.0 -55.1 280 87 317.7 317.7 288.1 317.8 0.03 WND 264 9652 -55.1 -63.1 36 8.0 -55.2 285 95 319.2 319.2 288.5 319.3 0.03 Sounding variables and indices 1000-500 mb thick: 5335.00 m Freezing level: 847.38 mb = 1426.79 m = 4681.02 ft Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 38.14 % Est. max temperature: 13.70 C = 56.66 F Sfc-Lift cond lev (LCL): 918.23 mb = 779.74 m = 2558.18 ft T: 5.01 C 700-500 lapse rate: 8.27 C/km Conv cond level (CCL): 675.98 mb = 3186.64 m = 10454.72 ft Mean mixing ratio: 2.25 g/kg Conv temperature: 19.57 C = 67.22 F Cap Strength: 7.63 C Lifted Index: 7.21 C Risk: None Lifted Index @300 mb: 15.62 C Lifted Index @700 mb: 7.01 C Showalter Index: 4.40 C Risk: None Total Totals Index: 49.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.70 C Cross Totals Index: 18.70 C K Index: 2.90 Risk: None Sweat Index: 161.75 Risk: None Energy Index: 1.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.12 J/kg Max Up Vert Vel: 9.07 m/s Conv Inhibition (B-): 12747.00 J/kg Cap Strength: 7.63 C Lift Cond Lev (LCL): 787.48 mb = 2007.56 m = 6586.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 285 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 1008 21 295 1 0.9 -0.4 | 105 25 -24.1 6.5 1 1000 85 275 3 3.0 -0.3 | 107 23 -22.0 6.7 2 925 720 225 23 16.3 16.3 | 159 25 -8.7 23.2 3 850 1402 245 17 15.4 7.2 | 146 17 -9.6 14.1 4 700 2928 250 36 33.8 12.3 | 205 21 8.8 19.2 5 500 5420 265 52 51.8 4.5 | 247 29 26.8 11.5 6 400 6960 270 62 62.0 -0.0 | 259 38 37.0 6.9 7 269 9533 280 87 85.7 -15.1 | 278 61 60.7 -8.2 8 264 9652 285 95 91.8 -24.6 | 285 69 66.8 -17.7 9 250 10000 280 81 79.8 -14.1 | 277 55 54.8 -7.1 10 200 11450 265 60 59.8 5.2 | 251 37 34.8 12.2 11 150 13350 265 44 43.8 3.8 | 240 22 18.8 10.8 Wind Parameters Mean winds (0-6000m): 255.5 at 34.6 knts Storm direction: 285.5 at 25.9 knts Shear (0-3000m) pos: 3.1 neg: 3.4 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 101.4 deg Storm rel helicity (0-3000m) pos: 179.7 neg: -23.3 tot: 156.3 m^2/s^2 ave: 52.1 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 5.5 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.46 Bulk Shear: 88.65 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 ------------------------------------------------------------------------------- 500 247 9 122 20| 0.0 16.6 16.6| 64.4 0.0 64.4 128.8 0.76| 17.7 13.5 1000 230 15 140 21| 0.0 10.2 10.2| 92.4 -8.6 83.7 83.7 0.56| 15.3 8.6 1500 234 16 144 20| 1.5 6.8 8.3| 97.8 -23.3 74.5 49.7 0.42| 12.3 5.1 2000 238 17 148 19| 1.7 5.1 6.9|125.1 -23.3 101.8 50.9 0.50| 10.8 5.5 2500 241 20 154 18| 2.6 4.1 6.6|152.8 -23.3 129.4 51.8 0.56| 9.9 5.6 3000 243 22 162 18| 3.1 3.4 6.5|179.7 -23.3 156.3 52.1 0.60| 9.3 5.5 4000 247 26 178 17| 3.3 2.6 5.8|222.7 -23.3 199.4 49.8 0.64| 7.9 5.1 5000 252 31 194 17| 3.4 2.0 5.4|271.5 -23.3 248.1 49.6 0.67| 7.2 4.8 6000 255 35 209 18| 3.5 1.7 5.2|316.2 -23.3 292.9 48.8 0.68| 6.6 4.5 Wrote GIF file: /home/apache/climate/data/raob//X1770/skewt/X1770.skewt.20200331.00.gif