UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031823.upa.cvt Date: 2300Z 18 MAR 20 Searching for 04417... Searching the city database file for: 04417 ... Date:2300Z 18 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 145 1 925 775 2 850 1439 3 700 2894 SFC 665 3255 -45.3 -45.3 100 0.0 -45.3 230 11 256.0 256.1 254.1 256.3 0.10 5 663 3275 -37.1 -38.3 89 1.2 -37.2 231 11 265.5 265.5 261.8 266.1 0.21 6 662 3286 -35.5 -37.7 80 2.2 -35.6 231 11 267.4 267.4 263.3 268.1 0.22 7 653 3381 -34.5 -36.8 80 2.3 -34.7 233 12 269.6 269.6 264.8 270.3 0.25 8 629 3643 -34.7 -35.6 91 0.9 -34.8 240 13 272.3 272.3 266.8 273.2 0.29 9 585 4148 -36.3 -43.3 48 7.0 -36.7 252 16 276.1 276.1 269.0 276.6 0.14 10 529 4839 -40.9 -49.9 37 9.0 -41.2 270 21 278.6 278.7 270.5 278.9 0.08 11 500 5220 -43.7 -51.7 41 8.0 -43.9 280 23 279.8 279.8 271.1 280.0 0.06 12 487 5397 -44.9 -51.9 45 7.0 -45.1 279 23 280.4 280.4 271.5 280.6 0.07 13 456 5836 -47.1 -55.1 40 8.0 -47.3 276 23 283.0 283.0 272.9 283.1 0.05 14 451 5909 -46.7 -60.7 19 14.0 -47.0 275 23 284.4 284.4 273.7 284.5 0.02 15 444 6013 -46.7 -70.7 5 24.0 -47.0 275 24 285.6 285.6 274.4 285.7 0.01 16 400 6700 -51.5 -62.5 26 11.0 -51.7 270 24 288.1 288.1 275.7 288.1 0.02 17 354 7482 -56.7 -62.7 47 6.0 -56.8 268 26 291.3 291.3 277.3 291.4 0.02 18 308 8349 -63.3 -69.3 44 6.0 -63.3 265 29 293.9 293.9 278.6 293.9 0.01 19 300 8510 -64.1 -71.1 38 7.0 -64.1 265 29 295.0 295.0 279.1 295.0 0.01 20 261 9352 -68.1 -75.1 36 7.0 -68.1 265 33 301.1 301.1 281.8 301.1 0.01 21 250 9610 -68.1 -76.1 31 8.0 -68.1 270 30 304.8 304.8 283.3 304.8 0.00 22 240 9853 -68.7 -81.7 14 13.0 -68.7 266 28 307.5 307.5 284.4 307.5 0.00 23 200 10940 -68.7 -79.7 19 11.0 -68.7 250 21 324.0 324.0 290.0 324.0 0.00 24 160 12276 -69.3 -84.3 10 15.0 -69.4 238 28 344.3 344.3 295.3 344.3 0.00 25 150 12660 -71.1 -85.1 11 14.0 -71.1 235 30 347.6 347.6 296.1 347.6 0.00 26 120 13977 -72.1 -87.1 9 15.0 -72.2 368.7 368.7 300.3 368.7 0.00 TRP 261 9352 -68.1 -75.1 36 7.0 -68.1 265 33 301.1 301.1 281.8 301.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5075.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Sfc-500 mean rel hum: 57.14 % Est. max temperature: -24.72 C = -12.49 F Sfc-Lift cond lev (LCL): 665.00 mb = 3255.00 m = 10679.00 ft T: -45.30 C Conv cond level (CCL): 665.00 mb = 3255.00 m = 10679.00 ft Mean mixing ratio: 0.21 g/kg Conv temperature: -38.26 C = -36.87 F Cap Strength: 4.37 C Lifted Index: 5.15 C Risk: None Lifted Index @300 mb: 15.04 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 49.32 J/kg Max Up Vert Vel: 9.93 m/s Conv Inhibition (B-): 9592.22 J/kg Cap Strength: 4.91 C Lift Cond Lev (LCL): 578.34 mb = 4226.33 m = 13865.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 298 at 18 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 ---------------------------------------------------------- 0 665 3255 230 11 8.4 7.1 | 155 17 -7.0 15.3 1 500 5220 280 23 22.7 -4.0 | 239 8 7.2 4.3 2 400 6700 270 24 24.0 -0.0 | 226 12 8.5 8.3 3 300 8510 265 29 28.9 2.5 | 231 17 13.4 10.8 4 261 9352 265 33 32.9 2.9 | 237 21 17.4 11.1 5 250 9610 270 30 30.0 -0.0 | 240 17 14.5 8.3 6 200 10940 250 21 19.7 7.2 | 195 16 4.3 15.5 7 150 12660 235 30 24.6 17.2 | 200 27 9.1 25.5 Wind Parameters Mean winds (0-6000m): 268.1 at 23.4 knts Storm direction: 298.1 at 17.5 knts Shear (0-3000m) pos: 3.1 neg: 0.5 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 74.1 deg Storm rel helicity (0-3000m) pos: 55.2 neg: -4.0 tot: 51.2 m^2/s^2 ave: 17.1 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 2.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 2.46 Bulk Shear: 20.05 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 ------------------------------------------------------------------------------- 500 253 12 161 12| 4.2 0.0 4.2| 15.6 0.0 15.6 31.1 0.89| 4.3 3.8 1000 254 14 169 12| 4.4 0.0 4.4| 30.0 0.0 30.0 30.0 0.87| 4.5 3.9 1500 259 15 178 11| 4.6 0.0 4.6| 43.3 0.0 43.3 28.9 0.87| 4.8 4.1 2000 265 17 189 10| 4.6 0.0 4.6| 55.2 0.0 55.2 27.6 0.89| 4.9 4.4 2500 268 18 198 9| 3.7 0.3 4.0| 55.2 -1.9 53.3 21.3 0.79| 4.2 3.3 3000 270 19 204 9| 3.1 0.5 3.6| 55.2 -4.0 51.2 17.1 0.70| 3.8 2.6 4000 270 21 211 10| 2.3 0.7 3.0| 56.8 -5.9 50.9 12.7 0.61| 3.2 2.0 5000 269 22 217 11| 1.9 0.8 2.7| 59.3 -5.9 53.4 10.7 0.57| 2.9 1.6 6000 268 23 221 12| 1.5 1.0 2.6| 68.8 -5.9 62.9 10.5 0.55| 2.8 1.5 Wrote GIF file: /home/apache/climate/data/raob//04417/skewt/04417.skewt.20200318.23.gif