UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031912.upa.cvt Date: 1200Z 19 MAR 20 Searching for X0557... Searching the city database file for: X0557 ... Date:1200Z 19 MAR 20 Station: X0557 WMO ident: 30557 ------------------------------------------------------------------------------- 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 886 -4.7 -9.1 71 4.4 -6.1 290 9 277.9 278.3 273.5 284.0 2.16 1 874 -4.3 -7.3 80 3.0 -5.3 279.4 279.8 274.9 286.5 2.52 2 535 -35.9 -38.6 76 2.7 -36.1 283.7 283.8 273.8 284.5 0.25 3 503 -38.7 -41.2 77 2.5 -38.8 285.4 285.4 274.6 286.0 0.21 4 498 -39.1 -41.7 76 2.6 -39.2 285.7 285.7 274.8 286.3 0.20 5 462 -39.9 -43.3 70 3.4 -40.1 290.9 290.9 277.4 291.5 0.18 6 365 -49.5 -55.5 49 6.0 -49.7 275 33 298.4 298.4 280.7 298.6 0.06 7 320 -50.1 -58.1 38 8.0 -50.3 284 38 309.0 309.0 285.0 309.2 0.05 8 295 -50.1 -58.1 38 8.0 -50.3 286 39 316.3 316.3 287.6 316.4 0.05 9 268 -46.5 -54.5 40 8.0 -46.8 294 36 330.3 330.3 291.9 330.6 0.09 10 192 -49.1 -60.1 27 11.0 -49.5 293 30 359.2 359.2 298.6 359.5 0.06 11 182 -44.7 -57.7 22 13.0 -45.4 297 27 371.9 371.9 300.9 372.3 0.09 12 153 -43.7 -57.7 20 14.0 -44.7 309 16 392.5 392.5 304.2 393.0 0.10 13 123 -47.5 -61.5 19 14.0 -48.3 310 17 410.9 410.9 306.7 411.3 0.08 14 103 -46.9 -61.9 16 15.0 -47.9 310 19 433.4 433.5 309.3 433.9 0.09 15 88 -48.1 -63.1 16 15.0 -49.1 303 17 451.0 451.0 311.0 451.5 0.09 16 79 -48.9 -63.9 16 15.0 -50.0 297 15 463.5 463.5 312.1 464.0 0.09 17 74 -45.1 -61.1 15 16.0 -46.7 293 14 480.2 480.2 313.5 481.0 0.14 18 68 -50.1 -65.1 15 15.0 -51.2 289 14 481.2 481.2 313.6 481.7 0.09 19 64 -50.7 -65.7 15 15.0 -51.8 286 15 488.3 488.3 314.1 488.8 0.09 20 27 -46.5 -63.5 13 17.0 -49.7 234 7 636.8 636.9 322.3 639.0 0.28 21 18 -46.7 -63.7 13 17.0 -50.9 714.4 714.6 325.0 718.0 0.40 TRP 365 -49.5 -55.5 49 6.0 -49.7 275 33 298.4 298.4 280.7 298.6 0.06 WND Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 77.64 % Est. max temperature: -1.32 C = 29.62 F Sfc-Lift cond lev (LCL): 826.42 mb = -9999.00 m = -9999.00 ft T: -7.90 C Conv cond level (CCL): 788.92 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 2.11 g/kg Conv temperature: -2.05 C = 28.32 F Cap Strength: 0.60 C Lifted Index: 0.39 C Risk: Showers probable Lifted Index @300 mb: 20.43 C Lifted Index @700 mb: -0.21 C Showalter Index: 0.18 C Risk: Thunderstorms probable Total Totals Index: 62.71 C Risk: Severe Thunderstorms probable Vertical Totals Index: 32.85 C Cross Totals Index: 29.86 C K Index: 20.91 Risk: 20-40 % chance of thunderstorms Sweat Index: 318.94 Risk: Showers and thunderstorms possible Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.00 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.60 C Lift Cond Lev (LCL): 797.74 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 792.74 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 365 7509 275 33 32.9 -2.9 1 1035 0 290 9 8.5 -3.1 2 886 1118 290 9 8.5 -3.1 3 850 1328 315 11 7.8 -7.8 4 700 2810 320 29 18.6 -22.2 5 500 5210 305 17 13.9 -9.8 6 400 6720 280 29 28.6 -5.0 7 300 8610 285 40 38.6 -10.4 8 250 9810 300 33 28.6 -16.5 9 200 11290 290 33 31.0 -11.3 10 150 13210 310 15 11.5 -9.6 11 100 15900 310 19 14.6 -12.2 12 70 18260 290 13 12.2 -4.4 13 50 20460 275 19 18.9 -1.7 14 30 23820 260 5 4.9 0.9 15 20 26500 160 11 -3.8 10.3 Wind Parameters Energy-Hel index: -0.00 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//X0557/skewt/X0557.skewt.20200319.12.gif