UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102011.upa.cvt Date: 1100Z 20 OCT 25 Searching for 89625... Searching the city database file for: 89625 ... Date:1100Z 20 OCT 25 Station: 89625 WMO ident: 89625 Latitude: -75.10 Longitude: 123.41 Elevation: 3234.00 ------------------------------------------------------------------------------- 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 -147 1 925 497 2 850 1179 3 700 2667 SFC 646 3234 -51.1 -57.1 49 6.0 -51.2 220 7 251.6 251.6 250.1 251.7 0.03 5 500 5020 -39.1 -52.1 24 13.0 -39.6 175 14 285.4 285.4 274.3 285.6 0.06 6 400 6520 -48.7 -62.7 18 14.0 -48.9 170 15 291.7 291.7 277.5 291.8 0.02 7 300 8360 -60.9 -72.9 19 12.0 -61.0 200 18 299.5 299.5 281.1 299.5 0.01 8 250 9480 -65.5 -79.5 13 14.0 -65.5 205 20 308.7 308.7 284.8 308.7 0.00 9 239 9753 -66.3 -80.3 12 14.0 -66.4 210 19 311.5 311.5 285.8 311.5 0.00 10 200 10830 -67.1 -83.1 9 16.0 -67.2 210 21 326.5 326.5 290.7 326.5 0.00 11 150 12560 -68.5 -86.5 6 18.0 -68.6 240 24 352.1 352.1 297.1 352.1 0.00 12 100 14980 -69.1 -88.1 5 19.0 -69.2 235 39 394.2 394.2 304.4 394.2 0.00 TRP 239 9753 -66.3 -80.3 12 14.0 -66.4 210 19 311.5 311.5 285.8 311.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5167.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Sfc-500 mean rel hum: 36.39 % Est. max temperature: -21.10 C = -5.98 F Sfc-Lift cond lev (LCL): 577.83 mb = 4011.50 m = 13160.93 ft T: -45.88 C Conv cond level (CCL): 301.37 mb = 8330.92 m = 27332.08 ft Mean mixing ratio: 0.04 g/kg Conv temperature: -8.94 C = 15.91 F Cap Strength: 16.32 C Lifted Index: 18.77 C Risk: None Lifted Index @300 mb: 26.15 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.00 m/s Conv Inhibition (B-): 18002.72 J/kg Cap Strength: 18.47 C Lift Cond Lev (LCL): 511.38 mb = 4863.16 m = 15955.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 217 at 11 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 ---------------------------------------------------------- 0 646 3234 220 7 4.5 5.4 | 31 4 -2.1 -3.5 1 500 5020 175 14 -1.2 13.9 | 123 9 -7.8 5.1 2 400 6520 170 15 -2.6 14.8 | 123 11 -9.2 6.0 3 300 8360 200 18 6.2 16.9 | 177 8 -0.4 8.1 4 250 9480 205 20 8.5 18.1 | 191 9 1.9 9.3 5 239 9753 210 19 9.5 16.5 | 201 8 2.9 7.6 6 200 10830 210 21 10.5 18.2 | 203 10 3.9 9.4 7 150 12560 240 24 20.8 12.0 | 257 15 14.2 3.2 8 100 14980 235 39 31.9 22.4 | 242 29 25.4 13.6 Wind Parameters Mean winds (0-6000m): 186.7 at 14.7 knts Storm direction: 216.7 at 11.0 knts Shear (0-3000m) pos: 0.0 neg: 2.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 92.2 deg Storm rel helicity (0-3000m) pos: 4.7 neg: -0.3 tot: 4.4 m^2/s^2 ave: 1.5 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 2.1 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 7.38 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 ------------------------------------------------------------------------------- 500 200 8 67 4| 0.0 2.7 2.7| 1.7 0.0 1.7 3.3 0.79| 2.7 2.1 1000 198 9 83 4| 0.0 2.8 2.8| 3.5 0.0 3.5 3.5 0.79| 2.9 2.3 1500 193 10 100 4| 0.0 2.9 2.9| 4.7 0.0 4.7 3.1 0.59| 3.0 1.8 2000 188 11 111 5| 0.0 2.7 2.7| 4.7 -0.2 4.5 2.3 0.46| 2.9 1.3 2500 184 12 115 6| 0.0 2.3 2.3| 4.7 -0.2 4.5 1.8 0.44| 2.4 1.1 3000 181 12 117 7| 0.0 2.0 2.0| 4.7 -0.3 4.4 1.5 0.42| 2.1 0.9 4000 179 13 121 8| 0.4 1.5 1.9| 13.0 -0.3 12.6 3.2 0.52| 2.0 1.0 5000 182 14 129 8| 0.8 1.2 2.0| 24.3 -0.3 24.0 4.8 0.63| 2.1 1.3 6000 187 15 140 8| 0.9 1.0 1.9| 29.7 -0.3 29.4 4.9 0.66| 2.0 1.3 Wrote GIF file: /home/apache/climate/data/raob//89625/skewt/89625.skewt.20251020.11.gif