UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032600.upa.cvt Date: 0000Z 26 MAR 20 Searching for U5403... Searching the city database file for: U5403 ... Date:0000Z 26 MAR 20 Station: U5403 WMO ident: 25403 ------------------------------------------------------------------------------- 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 1021 41 -15.5 -20.3 67 4.8 -16.3 310 1 256.1 256.2 255.6 258.1 0.74 1 1000 197 -17.5 -24.5 54 7.0 -18.4 350 9 255.6 255.7 254.7 257.1 0.52 2 995 235 -17.7 -24.7 54 7.0 -18.6 356 9 255.8 255.9 254.8 257.2 0.52 3 957 530 -12.5 -19.5 56 7.0 -13.8 41 8 263.9 264.1 262.0 266.3 0.85 4 925 791 -12.3 -21.3 47 9.0 -14.0 80 7 266.7 266.9 263.9 268.9 0.75 5 911 906 -12.3 -22.3 43 10.0 -14.1 78 7 267.9 268.0 264.6 269.9 0.70 6 902 981 -12.3 -22.3 43 10.0 -14.1 77 6 268.7 268.8 265.1 270.7 0.71 7 850 1428 -14.7 -22.7 51 8.0 -16.1 70 5 270.7 270.9 266.6 272.8 0.73 8 808 1812 -17.3 -24.3 54 7.0 -18.4 24 5 271.9 272.0 267.3 273.9 0.66 9 744 2431 -18.5 -24.5 59 6.0 -19.5 310 5 277.1 277.2 270.7 279.2 0.71 10 700 2886 -20.7 -26.7 59 6.0 -21.6 255 5 279.6 279.7 272.0 281.4 0.61 11 680 3100 -21.9 -27.9 58 6.0 -22.8 254 6 280.5 280.6 272.5 282.3 0.57 12 590 4128 -28.9 -37.9 42 9.0 -29.7 250 11 284.0 284.1 273.9 284.8 0.25 13 500 5290 -37.7 -47.7 34 10.0 -38.2 245 17 287.1 287.1 275.3 287.4 0.10 14 484 5513 -39.9 -48.9 38 9.0 -40.3 250 18 287.0 287.1 275.3 287.4 0.09 15 449 6025 -41.5 -51.5 33 10.0 -41.9 262 20 291.3 291.3 277.4 291.5 0.07 16 402 6767 -46.7 -58.7 24 12.0 -47.0 279 23 293.9 293.9 278.6 294.0 0.03 17 400 6800 -46.7 -58.7 24 12.0 -47.0 280 23 294.3 294.3 278.8 294.4 0.03 18 399 6816 -46.7 -58.7 24 12.0 -47.0 280 23 294.5 294.5 278.9 294.6 0.03 19 342 7830 -47.7 -61.7 18 14.0 -48.0 280 34 306.4 306.4 284.0 306.5 0.03 20 300 8690 -47.9 -63.9 14 16.0 -48.3 280 44 317.8 317.8 288.1 317.9 0.02 21 294 8824 -47.7 -63.7 14 16.0 -48.1 279 44 320.0 320.0 288.8 320.1 0.02 22 250 9890 -51.9 -68.9 11 17.0 -52.2 270 46 328.9 328.9 291.4 329.0 0.01 23 246 9995 -52.1 -69.1 11 17.0 -52.4 270 46 330.1 330.1 291.7 330.2 0.01 24 200 11340 -50.5 -69.5 9 19.0 -50.9 265 50 352.8 352.8 297.3 352.9 0.02 25 150 13220 -49.9 -69.9 8 20.0 -50.5 260 62 384.1 384.1 302.9 384.2 0.02 26 133 14006 -50.0 -71.3 6 21.3 -50.7 260 69 397.3 397.3 304.9 397.4 0.02 27 124 14464 -50.1 -72.1 6 22.0 -50.8 405.2 405.2 305.9 405.3 0.02 TRP 399 6816 -46.7 -58.7 24 12.0 -47.0 280 23 294.5 294.5 278.9 294.6 0.03 WND 133 14006 -50.0 -71.3 6 21.3 -50.7 260 69 397.3 397.3 304.9 397.4 0.02 Sounding variables and indices 1000-500 mb thick: 5093.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 49.48 % Est. max temperature: -1.65 C = 29.03 F Sfc-Lift cond lev (LCL): 944.09 mb = 634.33 m = 2081.10 ft T: -12.42 C 700-500 lapse rate: 7.07 C/km ThetaE index: 1.04 C Layer 1000.0- 995.0 mb Conv cond level (CCL): 619.71 mb = 3772.46 m = 12376.69 ft Mean mixing ratio: 0.71 g/kg Conv temperature: 11.38 C = 52.49 F Cap Strength: 18.37 C Lifted Index: 19.88 C Risk: None Lifted Index @300 mb: 38.92 C Lifted Index @700 mb: 15.67 C Showalter Index: 11.91 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 23.00 C Cross Totals Index: 15.00 C K Index: -5.70 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 3.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 50.36 J/kg Max Up Vert Vel: 10.04 m/s Conv Inhibition (B-): 21232.39 J/kg Cap Strength: 19.80 C Lift Cond Lev (LCL): 865.07 mb = 1295.74 m = 4251.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 284 at 7 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 1021 41 310 1 0.8 -0.6 | 100 6 -6.2 1.1 1 1000 197 350 9 1.6 -8.9 | 37 9 -5.4 -7.1 2 925 791 80 7 -6.9 -1.2 | 92 14 -13.9 0.6 3 850 1428 70 5 -4.7 -1.7 | 90 12 -11.7 0.1 4 700 2886 255 5 4.8 1.3 | 145 4 -2.1 3.1 5 500 5290 245 17 15.4 7.2 | 223 12 8.4 9.0 6 400 6800 280 23 22.7 -4.0 | 278 16 15.7 -2.2 7 399 6816 280 23 22.7 -4.0 | 278 16 15.7 -2.2 8 300 8690 280 44 43.3 -7.6 | 279 37 36.4 -5.9 9 250 9890 270 46 46.0 -0.0 | 267 39 39.0 1.8 10 200 11340 265 50 49.8 4.4 | 262 43 42.8 6.1 11 150 13220 260 62 61.1 10.8 | 257 56 54.1 12.5 Wind Parameters Mean winds (0-6000m): 254.3 at 9.6 knts Storm direction: 284.3 at 7.2 knts Shear (0-3000m) pos: 1.2 neg: 2.1 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 56.8 deg Storm rel helicity (0-3000m) pos: 37.9 neg: -23.6 tot: 14.3 m^2/s^2 ave: 4.8 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 0.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.89 Bulk Shear: 26.63 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 8 7 55 10| 8.2 0.0 8.2| 17.3 -9.4 7.9 15.9 -0.03| 16.4 -0.6 1000 36 7 70 12| 3.5 0.0 3.5| 34.3 -10.1 24.3 24.3 0.19| 11.1 2.1 1500 49 7 78 12| 2.3 0.8 3.1| 34.3 -14.0 20.4 13.6 0.11| 8.3 0.9 2000 44 6 77 12| 1.8 1.9 3.6| 34.3 -22.8 11.5 5.7 -0.02| 7.5 -0.2 2500 37 6 74 11| 1.4 2.2 3.6| 35.3 -23.6 11.7 4.7 -0.00| 7.1 -0.0 3000 42 6 77 11| 1.2 2.1 3.2| 37.9 -23.6 14.3 4.8 0.09| 6.6 0.6 4000 303 6 43 2| 0.9 2.2 3.1| 42.5 -23.6 18.9 4.7 0.17| 5.6 1.0 5000 258 8 191 4| 0.7 2.3 3.0| 46.2 -23.6 22.6 4.5 0.19| 5.0 1.0 6000 254 10 207 5| 0.4 1.9 2.3| 68.0 -23.6 44.4 7.4 0.28| 4.8 1.3 Wrote GIF file: /home/apache/climate/data/raob//U5403/skewt/U5403.skewt.20200326.00.gif