UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032400.upa.cvt Date: 0000Z 24 MAR 20 Searching for 04417... Searching the city database file for: 04417 ... Date:0000Z 24 MAR 20 Station: 04417 WMO ident: 4417 Latitude: 72.58 Longitude: -38.46 Elevation: 3255.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 -159 1 925 486 2 850 1170 3 700 2664 SFC 644 3255 -40.1 -40.9 92 0.8 -40.1 310 7 264.3 264.3 260.9 264.8 0.17 5 643 3266 -35.9 -40.8 61 4.9 -36.2 309 7 269.2 269.2 264.4 269.7 0.17 6 641 3288 -34.5 -42.5 44 8.0 -34.9 308 7 271.0 271.0 265.7 271.5 0.14 7 637 3331 -33.7 -42.7 40 9.0 -34.2 306 8 272.4 272.4 266.6 272.9 0.14 8 587 3908 -31.9 -50.9 13 19.0 -32.8 273 15 281.0 281.0 271.8 281.2 0.06 9 570 4116 -33.1 -49.1 19 16.0 -33.9 262 17 281.9 281.9 272.4 282.2 0.08 10 566 4166 -33.5 -40.5 49 7.0 -34.0 259 18 282.0 282.0 272.7 282.7 0.20 11 551 4354 -34.3 -37.5 73 3.2 -34.6 248 20 283.2 283.3 273.5 284.1 0.28 12 531 4613 -35.5 -37.7 80 2.2 -35.7 234 23 284.8 284.9 274.4 285.7 0.28 13 500 5030 -38.3 -41.7 70 3.4 -38.5 210 28 286.3 286.4 275.1 287.0 0.20 14 400 6530 -47.9 -51.5 66 3.6 -48.0 210 33 292.7 292.8 278.2 293.0 0.08 15 359 7238 -51.9 -56.3 59 4.4 -52.0 206 31 296.6 296.6 279.9 296.8 0.05 16 300 8380 -60.3 -63.2 69 2.9 -60.3 200 28 300.3 300.3 281.5 300.4 0.03 17 298 8422 -60.7 -63.6 68 2.9 -60.7 200 28 300.4 300.4 281.5 300.4 0.02 18 276 8896 -62.7 -70.7 33 8.0 -62.7 195 28 304.1 304.1 283.1 304.2 0.01 19 250 9500 -66.1 -70.8 52 4.7 -66.1 190 27 307.8 307.8 284.5 307.8 0.01 20 238 9797 -67.7 -71.1 62 3.4 -67.7 198 26 309.7 309.7 285.2 309.8 0.01 21 235 9873 -67.9 -72.7 50 4.8 -67.9 200 26 310.6 310.6 285.5 310.6 0.01 22 228 10055 -67.9 -80.9 14 13.0 -67.9 204 24 313.3 313.3 286.5 313.3 0.00 23 200 10840 -69.1 -81.1 16 12.0 -69.1 220 17 323.3 323.3 289.8 323.3 0.00 24 150 12560 -68.9 -84.9 8 16.0 -68.9 250 18 351.4 351.4 297.0 351.4 0.00 25 117 14038 -71.1 -87.1 8 16.0 -71.2 373.2 373.2 301.1 373.2 0.00 TRP 235 9873 -67.9 -72.7 50 4.8 -67.9 200 26 310.6 310.6 285.5 310.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5189.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Sfc-500 mean rel hum: 49.11 % Est. max temperature: -20.36 C = -4.64 F Sfc-Lift cond lev (LCL): 635.25 mb = 3350.89 m = 10993.61 ft T: -33.64 C Conv cond level (CCL): 407.32 mb = 6408.03 m = 21023.45 ft Mean mixing ratio: 0.13 g/kg Conv temperature: -15.48 C = 4.13 F Cap Strength: 6.49 C Lifted Index: 6.19 C Risk: None Lifted Index @300 mb: 14.97 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 67.07 J/kg Max Up Vert Vel: 11.58 m/s Conv Inhibition (B-): 9648.41 J/kg Cap Strength: 5.02 C Lift Cond Lev (LCL): 493.32 mb = 5120.36 m = 16798.88 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 238 at 20 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 ---------------------------------------------------------- 0 644 3255 310 7 5.4 -4.5 | 37 19 -11.5 -15.0 1 500 5030 210 28 14.0 24.2 | 168 14 -2.8 13.8 2 400 6530 210 33 16.5 28.6 | 179 18 -0.3 18.1 3 300 8380 200 28 9.6 26.3 | 155 17 -7.2 15.8 4 250 9500 190 27 4.7 26.6 | 143 20 -12.1 16.1 5 235 9873 200 26 8.9 24.4 | 150 16 -7.9 14.0 6 200 10840 220 17 10.9 13.0 | 113 6 -5.9 2.6 7 150 12560 250 18 16.9 6.2 | 359 4 0.1 -4.3 Wind Parameters Mean winds (0-6000m): 208.1 at 26.4 knts Storm direction: 238.1 at 19.8 knts Shear (0-3000m) pos: 0.0 neg: 5.8 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 140.0 deg Storm rel helicity (0-3000m) pos: 9.9 neg: -53.8 tot: -43.9 m^2/s^2 ave: -14.6 10^-3 m/s^2 rel: -0.48 Storm rel vorticity (0-3000m) horiz: 7.2 stream: -3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.30 Bulk Shear: 51.49 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 ------------------------------------------------------------------------------- 500 173 9 85 18| 0.0 7.7 7.7| 0.0 -25.1 -25.1 -50.2 -0.74| 7.9 -5.9 1000 216 12 87 10| 0.0 8.3 8.3| 0.0 -37.8 -37.8 -37.8 -0.61| 9.0 -5.5 1500 228 16 90 5| 0.0 8.6 8.6| 0.0 -45.0 -45.0 -30.0 -0.65| 10.3 -6.7 2000 222 19 128 6| 0.0 7.9 7.9| 1.6 -53.8 -52.1 -26.1 -0.58| 9.9 -5.7 2500 218 21 146 7| 0.0 6.7 6.7| 5.8 -53.8 -48.0 -19.2 -0.53| 8.3 -4.4 3000 216 23 156 9| 0.0 5.8 5.8| 9.9 -53.8 -43.9 -14.6 -0.48| 7.2 -3.5 4000 213 25 164 11| 0.0 4.3 4.3| 11.7 -67.1 -55.4 -13.8 -0.50| 5.9 -2.9 5000 211 26 164 12| 0.0 3.2 3.2| 11.7 -85.1 -73.4 -14.7 -0.54| 5.1 -2.7 6000 208 26 161 14| 0.0 2.7 2.7| 11.7-102.8 -91.2 -15.2 -0.56| 4.6 -2.6 Wrote GIF file: /home/apache/climate/data/raob//04417/skewt/04417.skewt.20200324.00.gif