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 U4641... Searching the city database file for: U4641 ... Date:0000Z 24 MAR 20 Station: U4641 WMO ident: 24641 Latitude: 63.77 Longitude: 121.62 ------------------------------------------------------------------------------- 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 -8 SFC 985 109 -8.3 -10.8 82 2.5 -8.9 295 7 266.0 266.3 265.1 270.6 1.70 2 925 592 -12.3 -13.8 89 1.5 -12.6 290 17 266.7 267.0 265.1 270.6 1.42 3 905 759 -13.3 -14.1 94 0.8 -13.5 285 21 267.4 267.6 265.5 271.3 1.42 4 850 1237 -11.7 -13.2 89 1.5 -12.1 270 33 273.9 274.2 270.2 278.5 1.62 5 844 1291 -11.5 -13.5 85 2.0 -12.0 269 33 274.7 274.9 270.7 279.2 1.60 6 738 2303 -18.7 -20.0 89 1.3 -19.0 248 29 277.5 277.7 271.5 280.6 1.06 7 700 2697 -18.1 240 27 282.4 8 695 2750 -18.3 -18.6 97 0.3 -18.4 240 27 282.8 283.0 274.9 286.6 1.27 9 646 3291 -20.5 -27.5 53 7.0 -21.6 236 25 286.3 286.4 275.7 288.2 0.62 10 628 3499 -22.3 -32.3 40 10.0 -23.6 235 24 286.5 286.6 275.5 287.8 0.40 11 500 5120 -36.3 -45.3 39 9.0 -36.8 225 17 288.8 288.8 276.3 289.2 0.13 12 406 6531 -47.7 -54.7 44 7.0 -47.9 272 19 291.8 291.8 277.6 291.9 0.06 13 400 6630 -47.3 -54.3 45 7.0 -47.5 275 19 293.5 293.5 278.5 293.7 0.06 14 392 6764 -46.7 -53.7 45 7.0 -46.9 273 20 296.0 296.0 279.7 296.2 0.07 15 321 8072 -51.9 -59.9 38 8.0 -52.1 257 26 306.2 306.2 284.0 306.4 0.04 16 315 8194 -52.1 -61.1 33 9.0 -52.2 255 27 307.6 307.6 284.5 307.7 0.03 17 300 8510 -52.1 -61.1 33 9.0 -52.3 250 27 311.9 311.9 286.1 312.0 0.03 18 276 9048 -52.5 -62.5 29 10.0 -52.7 248 30 318.9 318.9 288.4 319.0 0.03 19 250 9690 -49.7 -59.7 30 10.0 -50.0 245 33 332.2 332.2 292.3 332.4 0.05 20 200 11150 -48.1 -61.1 21 13.0 -48.6 240 44 356.6 356.6 298.1 356.8 0.05 21 161 12586 -46.1 -62.1 15 16.0 -46.9 382.8 382.8 302.8 383.1 0.06 TRP 315 8194 -52.1 -61.1 33 9.0 -52.2 255 27 307.6 307.6 284.5 307.7 0.03 WND Sounding variables and indices 1000-500 mb thick: 5128.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 66.69 % Est. max temperature: 0.56 C = 33.00 F Sfc-Lift cond lev (LCL): 946.38 mb = 416.37 m = 1366.02 ft T: -10.85 C 700-500 lapse rate: 7.51 C/km Conv cond level (CCL): 790.79 mb = 1782.25 m = 5847.20 ft Mean mixing ratio: 1.51 g/kg Conv temperature: 1.74 C = 35.14 F Cap Strength: 14.24 C Lifted Index: 14.72 C Risk: None Lifted Index @300 mb: 28.92 C Lifted Index @700 mb: 11.50 C Showalter Index: 8.80 C Risk: None Total Totals Index: 47.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.60 C Cross Totals Index: 23.10 C K Index: 10.73 Risk: None Sweat Index: 83.00 Risk: None Energy Index: 2.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.59 J/kg Max Up Vert Vel: 4.60 m/s Conv Inhibition (B-): 12297.20 J/kg Cap Strength: 14.69 C Lift Cond Lev (LCL): 910.07 mb = 716.05 m = 2349.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 279 at 17 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 ---------------------------------------------------------- 0 985 109 295 7 6.3 -3.0 | 89 10 -10.5 -0.2 1 925 592 290 17 16.0 -5.8 | 15 3 -0.8 -3.1 2 850 1237 270 33 33.0 -0.0 | 260 16 16.2 2.7 3 700 2697 240 27 23.4 13.5 | 202 17 6.6 16.2 4 500 5120 225 17 12.0 12.0 | 162 15 -4.8 14.7 5 400 6630 275 19 18.9 -1.7 | 244 2 2.1 1.1 6 315 8194 255 27 26.1 7.0 | 224 13 9.3 9.7 7 300 8510 250 27 25.4 9.2 | 216 15 8.6 11.9 8 250 9690 245 33 29.9 13.9 | 218 21 13.1 16.7 9 200 11150 240 44 38.1 22.0 | 221 33 21.3 24.7 Wind Parameters Mean winds (0-6000m): 249.2 at 22.7 knts Storm direction: 279.2 at 17.0 knts Shear (0-3000m) pos: 0.0 neg: 3.8 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 106.8 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -111.4 tot: -111.4 m^2/s^2 ave: -37.1 10^-3 m/s^2 rel: -0.77 Storm rel vorticity (0-3000m) horiz: 8.1 stream: -6.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.32 Bulk Shear: 33.59 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 ------------------------------------------------------------------------------- 500 291 12 73 6| 0.0 10.8 10.8| 0.0 -9.6 -9.6 -19.2 -0.65| 10.9 -7.0 1000 284 18 338 2| 0.0 12.1 12.1| 0.0 -24.1 -24.1 -24.1 -0.64| 12.7 -8.2 1500 276 22 265 6| 0.0 8.9 8.9| 0.0 -49.8 -49.8 -33.2 -0.68| 11.2 -7.6 2000 270 25 251 8| 0.0 6.4 6.4| 0.0 -74.5 -74.5 -37.2 -0.72| 9.9 -7.2 2500 265 25 241 10| 0.0 4.9 4.9| 0.0 -98.3 -98.3 -39.3 -0.76| 9.1 -6.9 3000 261 26 232 11| 0.0 3.8 3.8| 0.0-111.4-111.4 -37.1 -0.77| 8.1 -6.2 4000 255 25 218 12| 0.0 2.5 2.5| 0.0-132.0-132.0 -33.0 -0.79| 6.7 -5.3 5000 250 24 207 12| 0.0 1.7 1.7| 0.0-151.0-151.0 -30.2 -0.81| 5.8 -4.7 6000 249 23 202 12| 0.9 1.4 2.2| 15.0-151.0-136.0 -22.7 -0.61| 5.7 -3.5 Wrote GIF file: /home/apache/climate/data/raob//U4641/skewt/U4641.skewt.20200324.00.gif