UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101913.upa.cvt Date: 1300Z 19 OCT 25 Searching for U5703... Searching the city database file for: U5703 ... Date:1300Z 19 OCT 25 Station: U5703 WMO ident: 25703 Latitude: 62.92 Longitude: 152.42 ------------------------------------------------------------------------------- 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 98 SFC 986 208 -8.3 -12.0 75 3.7 -9.2 0 0 265.9 266.2 264.7 270.1 1.54 2 925 704 -9.1 -12.1 79 3.0 -9.9 360 5 270.0 270.3 267.7 274.5 1.63 3 850 1356 -11.5 -12.9 89 1.4 -11.9 5 9 274.1 274.4 270.4 278.8 1.66 4 700 2827 -20.5 -23.0 80 2.5 -21.0 350 7 279.8 279.9 272.5 282.3 0.86 TRP WND Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 83.13 % Est. max temperature: 0.34 C = 32.61 F Sfc-Lift cond lev (LCL): 929.41 mb = 667.03 m = 2188.41 ft T: -9.04 C ThetaE index: 0.00 C Layer 986.0- 0.0 mb Conv cond level (CCL): 805.47 mb = 1763.70 m = 5786.35 ft Mean mixing ratio: 1.61 g/kg Conv temperature: 1.43 C = 34.58 F Cap Strength: 7.08 C Lifted Index @700 mb: 7.08 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.88 J/kg Max Up Vert Vel: 6.76 m/s Conv Inhibition (B-): 342.76 J/kg Cap Strength: 6.84 C Lift Cond Lev (LCL): 889.80 mb = 1003.12 m = 3291.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 30 at 5 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 ---------------------------------------------------------- 0 986 208 0 0 -0.0 -0.0 | 210 5 2.5 4.4 1 925 704 360 5 -0.0 -5.0 | 284 3 2.5 -0.6 2 850 1356 5 9 -0.8 -9.0 | 339 5 1.7 -4.6 3 700 2827 350 7 1.2 -6.9 | 304 4 3.7 -2.5 Wind Parameters Mean winds (0-6000m): 359.8 at 6.7 knts Storm direction: 29.8 at 5.0 knts Shear (0-3000m) pos: 1.7 neg: 0.4 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 94.3 deg Storm rel helicity (0-3000m) pos: 6.1 neg: -3.3 tot: 2.7 m^2/s^2 ave: 1.1 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 2.3 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 9.76 Bulk Shear: 2.34 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 0 3 233 3| 5.2 0.0 5.2| 3.3 0.0 3.3 6.7 0.79| 5.2 4.1 1000 2 5 274 2| 4.2 0.0 4.2| 5.5 0.0 5.5 5.5 0.81| 4.2 3.4 1500 3 6 304 3| 2.8 0.2 3.0| 6.1 -0.8 5.3 3.5 0.67| 3.3 2.2 2000 2 6 312 3| 2.1 0.3 2.4| 6.1 -2.0 4.1 2.0 0.52| 2.7 1.4 2500 0 7 313 3| 1.7 0.4 2.1| 6.1 -3.1 3.0 1.2 0.39| 2.4 0.9 3000 NO DATA | 1.7 0.4 2.1| | 4000 NO DATA | 1.7 0.4 2.1| | 5000 NO DATA | 1.7 0.4 2.1| | 6000 NO DATA | 1.7 0.4 2.1| | Wrote GIF file: /home/apache/climate/data/raob//U5703/skewt/U5703.skewt.20251019.13.gif