UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110400.upa.cvt Date: 0000Z 4 NOV 25 Searching for X4858... Searching the city database file for: X4858 ... Date:0000Z 4 NOV 25 Station: X4858 WMO ident: 34858 Latitude: 45.92 Longitude: 43.35 ------------------------------------------------------------------------------- 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 1017 90 3.2 2.3 94 0.9 2.8 120 3 275.0 275.8 275.1 287.0 4.44 1 1010 146 4.8 0.9 76 3.9 3.1 134 23 277.2 277.8 275.7 288.2 4.04 2 1000 227 4.8 0.6 74 4.2 2.9 155 52 278.0 278.6 276.1 288.9 3.99 3 925 862 4.0 0.8 80 3.2 2.5 25 235 283.4 284.2 279.4 295.7 4.38 4 913 968 4.0 0.9 80 3.1 2.6 48 205 284.5 285.2 280.0 297.1 4.47 5 898 1103 4.6 1.0 77 3.6 2.9 78 166 286.4 287.2 281.1 299.4 4.58 6 856 1498 9.2 -8.8 27 18.0 1.9 163 54 295.2 295.6 282.3 302.1 2.29 7 850 1556 9.4 -13.6 18 23.0 1.0 175 38 296.0 296.3 281.7 300.9 1.57 8 700 3163 7.6 -17.4 15 25.0 -1.5 300 3 310.9 311.2 287.2 315.5 1.39 TRP WND Sounding variables and indices Wetbulb zero: 791.65 mb = 2144.60 m = 7036.00 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 41.66 % Est. max temperature: 21.10 C = 69.98 F Sfc-Lift cond lev (LCL): 1002.96 mb = 202.97 m = 665.91 ft T: 4.80 C ThetaE index: 1.28 C Layer 850.0- 700.0 mb Conv cond level (CCL): None Cap Strength: 21.94 C Lifted Index @700 mb: 21.94 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.34 J/kg Max Up Vert Vel: 5.72 m/s Conv Inhibition (B-): 1136.66 J/kg Cap Strength: 21.69 C Lift Cond Lev (LCL): 913.35 mb = 965.27 m = 3166.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 73 at 55 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 1017 90 120 3 -2.6 1.5 | 251 53 49.6 17.2 1 1000 227 155 52 -22.0 47.1 | 206 70 30.3 62.8 2 925 862 25 235 -99.3 -213.0 | 13 203 -47.1 -197.3 3 850 1556 175 38 -3.3 37.9 | 222 73 48.9 53.6 4 700 3163 300 3 2.6 -1.5 | 255 57 54.8 14.2 Wind Parameters Mean winds (0-6000m): 43.3 at 72.7 knts Storm direction: 73.3 at 54.6 knts Shear (0-3000m) pos: 29.8 neg: 28.8 tot: 58.6 10-3/s Storm rel Dir Shear (0-3000m): 5.4 deg Storm rel helicity (0-3000m) pos: 11320.3 neg: -9773.9 tot: 1546.5 m^2/s^2 ave: 515.5 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 145.7 stream: 7.3 10^-3/s Energy-Hel index: 1.12 Bulk Rich Number: 0.02 Bulk Shear: 788.46 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 ------------------------------------------------------------------------------- 500 102 83 139 44| 0.0 158.8 158.8| 0.0-3958.7-3958.7 -7917.4 -0.96|226.2-217.8 1000 42 141 25 98| 0.0 86.5 86.5|5444.8-9764.9-4320.1 -4320.1 -0.40|289.2-116.9 1500 35 127 13 91| 62.6 57.7 120.2|10464.8-9764.9 699.9 466.6 -0.00|272.5 -0.1 2000 37 105 9 69| 49.3 43.2 92.6|10940.9-9764.91176.1 588.0 0.03|210.6 6.0 2500 38 88 2 54| 38.2 34.6 72.8|11256.9-9764.91492.0 596.8 0.05|172.1 8.1 3000 42 75 357 40| 29.8 28.8 58.6|11320.3-9773.91546.5 515.5 0.05|145.7 7.3 4000 NO DATA | 29.8 28.8 58.6| | 5000 NO DATA | 29.8 28.8 58.6| | 6000 NO DATA | 29.8 28.8 58.6| | Wrote GIF file: /home/apache/climate/data/raob//X4858/skewt/X4858.skewt.20251104.00.gif