UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032100.upa.cvt Date: 0000Z 21 MAR 20 Searching for U7459... Searching the city database file for: U7459 ... Date:0000Z 21 MAR 20 Station: U7459 WMO ident: 27459 Latitude: 56.27 Longitude: 44.00 ------------------------------------------------------------------------------- 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 87 300 1 SFC 991 159 -0.9 -2.8 87 1.9 -1.6 300 1 273.0 273.5 272.0 281.5 3.13 2 925 705 -5.7 -7.1 90 1.4 -6.2 325 17 273.5 273.9 271.2 280.2 2.42 3 877 1122 -6.5 -7.5 93 1.0 -6.8 316 18 276.8 277.3 273.3 283.8 2.48 4 850 1365 -9.1 -10.4 90 1.3 -9.5 310 19 276.6 277.0 272.5 282.4 2.03 5 785 1975 -14.3 -15.1 94 0.8 -14.5 308 21 277.4 277.7 272.2 281.7 1.50 6 723 2595 -17.9 -18.9 92 1.0 -18.1 306 22 280.1 280.3 273.2 283.5 1.19 7 700 2836 -20.3 -21.3 92 1.0 -20.5 305 23 280.0 280.2 272.9 283.0 1.00 8 644 3448 -25.1 -26.2 91 1.1 -25.2 305 25 281.3 281.4 273.1 283.4 0.70 9 595 4016 -31.3 -34.6 73 3.3 -31.6 305 28 280.6 280.6 272.1 281.6 0.34 10 500 5230 -38.9 -48.9 34 10.0 -39.3 305 33 285.6 285.6 274.5 285.9 0.09 11 456 5857 -42.3 -53.3 29 11.0 -42.6 301 34 289.0 289.0 276.2 289.2 0.06 12 444 6037 -43.9 -54.9 29 11.0 -44.2 300 34 289.2 289.2 276.3 289.3 0.05 13 400 6730 -48.7 -59.7 27 11.0 -48.9 295 35 291.7 291.7 277.6 291.8 0.03 14 378 7100 -52.1 -63.1 25 11.0 -52.2 293 39 292.0 292.0 277.7 292.0 0.02 15 356 7488 -53.9 -64.9 25 11.0 -54.0 290 44 294.6 294.6 278.9 294.7 0.02 16 300 8590 -53.5 -64.5 25 11.0 -53.7 295 44 309.9 309.9 285.3 310.0 0.02 17 290 8808 -53.5 -64.5 25 11.0 -53.7 295 44 313.0 313.0 286.4 313.0 0.02 18 250 9770 -50.1 -61.1 26 11.0 -50.4 295 42 331.6 331.6 292.2 331.8 0.04 19 212 10855 -47.3 -59.3 24 12.0 -47.8 288 42 352.0 352.0 297.1 352.2 0.06 20 200 11240 -47.5 -59.5 24 12.0 -48.0 285 42 357.6 357.6 298.2 357.8 0.06 21 150 13140 -45.7 -59.7 19 14.0 -46.5 300 40 391.3 391.3 304.0 391.7 0.08 22 100 15840 -46.7 -59.7 21 13.0 -47.7 275 40 437.5 437.5 309.7 438.2 0.12 23 83 17067 -50.1 -64.1 18 14.0 -51.0 454.5 454.5 311.3 455.0 0.08 24 71 18089 -49.3 -64.3 16 15.0 -50.4 477.0 477.0 313.2 477.5 0.09 TRP 356 7488 -53.9 -64.9 25 11.0 -54.0 290 44 294.6 294.6 278.9 294.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5143.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.28 inches Sfc-500 mean rel hum: 80.46 % Est. max temperature: 2.86 C = 37.15 F Sfc-Lift cond lev (LCL): 961.86 mb = 395.54 m = 1297.69 ft T: -2.98 C 700-500 lapse rate: 7.77 C/km ThetaE index: 2.05 C Layer 850.0- 723.0 mb Conv cond level (CCL): 875.73 mb = 1133.13 m = 3717.57 ft Mean mixing ratio: 2.66 g/kg Conv temperature: 2.98 C = 37.36 F Cap Strength: 2.09 C Lifted Index: 4.21 C Risk: None Lifted Index @300 mb: 20.48 C Lifted Index @700 mb: 1.59 C Showalter Index: 3.15 C Risk: None Total Totals Index: 58.30 C Risk: Severe Thunderstorms probable Vertical Totals Index: 29.80 C Cross Totals Index: 28.50 C K Index: 18.40 Risk: < 20 % chance of thunderstorms Sweat Index: 257.00 Risk: None Energy Index: 0.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.06 J/kg Max Up Vert Vel: 4.48 m/s Conv Inhibition (B-): 24800.65 J/kg Cap Strength: 3.88 C Lift Cond Lev (LCL): 918.44 mb = 760.72 m = 2495.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 336 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 ---------------------------------------------------------- 0 991 159 300 1 0.9 -0.5 | 158 18 -6.6 16.4 1 925 705 325 17 9.8 -13.9 | 218 4 2.3 3.0 2 850 1365 310 19 14.6 -12.2 | 237 9 7.1 4.7 3 700 2836 305 23 18.8 -13.2 | 252 12 11.4 3.7 4 500 5230 305 33 27.0 -18.9 | 276 20 19.6 -2.0 5 400 6730 295 35 31.7 -14.8 | 265 24 24.3 2.1 6 356 7488 290 44 41.3 -15.0 | 267 34 33.9 1.8 7 300 8590 295 44 39.9 -18.6 | 273 32 32.4 -1.7 8 250 9770 295 42 38.1 -17.7 | 272 31 30.6 -0.9 9 200 11240 285 42 40.6 -10.9 | 260 34 33.1 6.0 10 150 13140 300 40 34.6 -20.0 | 277 27 27.2 -3.1 11 100 15840 275 40 39.8 -3.5 | 248 35 32.4 13.4 Wind Parameters Mean winds (0-6000m): 306.2 at 24.6 knts Storm direction: 336.2 at 18.5 knts Shear (0-3000m) pos: 2.5 neg: 1.8 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 98.7 deg Storm rel helicity (0-3000m) pos: 37.7 neg: 0.0 tot: 37.7 m^2/s^2 ave: 12.6 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.27 Bulk Shear: 37.61 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 ------------------------------------------------------------------------------- 500 324 8 166 11| 15.2 0.0 15.2| 23.7 0.0 23.7 47.3 0.53| 15.6 8.3 1000 321 13 186 7| 7.6 1.9 9.5| 26.8 0.0 26.8 26.8 0.53| 10.2 5.4 1500 317 15 205 7| 5.1 2.0 7.1| 28.8 0.0 28.8 19.2 0.51| 7.6 3.9 2000 314 16 218 7| 3.8 1.9 5.7| 31.3 0.0 31.3 15.6 0.52| 6.1 3.2 2500 312 18 227 8| 3.0 1.8 4.9| 33.6 0.0 33.6 13.4 0.52| 5.2 2.7 3000 310 18 234 8| 2.5 1.8 4.3| 37.7 0.0 37.7 12.6 0.53| 4.7 2.5 4000 309 20 244 9| 1.9 1.9 3.8| 48.3 0.0 48.3 12.1 0.55| 4.0 2.2 5000 308 23 254 11| 1.5 1.9 3.4| 58.9 0.0 58.9 11.8 0.55| 3.7 2.0 6000 306 25 259 13| 1.3 1.8 3.1| 59.2 -13.9 45.4 7.6 0.43| 3.4 1.5 Wrote GIF file: /home/apache/climate/data/raob//U7459/skewt/U7459.skewt.20200321.00.gif