UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101011.upa.cvt Date: 1100Z 10 OCT 25 Searching for 89625... Searching the city database file for: 89625 ... Date:1100Z 10 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 -252 1 925 404 2 850 1097 3 700 2602 SFC 641 3234 -42.1 -47.1 58 5.0 -42.2 270 11 262.4 262.4 259.2 262.7 0.09 5 500 4990 -35.7 -40.5 61 4.8 -36.0 270 31 289.5 289.6 276.8 290.3 0.22 6 400 6510 -44.5 -52.5 41 8.0 -44.7 280 37 297.2 297.2 280.2 297.4 0.07 7 300 8380 -56.9 -74.9 9 18.0 -57.1 265 33 305.1 305.1 283.5 305.2 0.00 8 250 9520 -62.7 -78.7 10 16.0 -62.8 260 45 312.9 312.9 286.4 312.9 0.00 9 207 10671 -66.1 -82.1 9 16.0 -66.2 260 49 324.9 324.9 290.2 324.9 0.00 10 200 10880 -65.1 -84.1 6 19.0 -65.2 260 56 329.7 329.7 291.6 329.7 0.00 11 181 11493 -63.5 -84.9 4 21.4 -63.6 250 68 341.8 341.8 294.7 341.8 0.00 12 150 12660 -60.5 -86.5 2 26.0 -60.7 245 50 365.9 365.9 299.8 365.9 0.00 13 100 15190 -57.1 -86.1 1 29.0 -57.5 260 63 417.4 417.4 307.4 417.4 0.00 TRP 207 10671 -66.1 -82.1 9 16.0 -66.2 260 49 324.9 324.9 290.2 324.9 0.00 WND 181 11493 -63.5 -84.9 4 21.4 -63.6 250 68 341.8 341.8 294.7 341.8 0.00 Sounding variables and indices 1000-500 mb thick: 5242.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Sfc-500 mean rel hum: 59.71 % Est. max temperature: -17.66 C = 0.21 F Sfc-Lift cond lev (LCL): 586.55 mb = 3861.54 m = 12668.94 ft T: -39.81 C Conv cond level (CCL): 362.30 mb = 7153.39 m = 23468.83 ft Mean mixing ratio: 0.13 g/kg Conv temperature: -9.00 C = 15.80 F Cap Strength: 7.25 C Lifted Index: 14.61 C Risk: None Lifted Index @300 mb: 23.53 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.21 J/kg Max Up Vert Vel: 6.20 m/s Conv Inhibition (B-): 17095.65 J/kg Cap Strength: 14.03 C Lift Cond Lev (LCL): 543.40 mb = 4401.65 m = 14440.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 301 at 23 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 ---------------------------------------------------------- 0 641 3234 270 11 11.0 -0.0 | 143 15 -9.0 12.2 1 500 4990 270 31 31.0 -0.0 | 222 16 11.0 12.2 2 400 6510 280 37 36.4 -6.4 | 251 17 16.4 5.7 3 300 8380 265 33 32.9 2.9 | 221 20 12.9 15.0 4 250 9520 260 45 44.3 7.8 | 231 31 24.3 20.0 5 207 10671 260 49 48.3 8.5 | 234 35 28.2 20.7 6 200 10880 260 56 55.1 9.7 | 238 41 35.1 21.9 7 181 11493 250 68 63.9 23.3 | 231 56 43.9 35.4 8 150 12660 245 50 45.3 21.1 | 217 42 25.3 33.3 9 100 15190 260 63 62.0 10.9 | 241 48 42.0 23.1 Wind Parameters Mean winds (0-6000m): 271.3 at 31.2 knts Storm direction: 301.3 at 23.4 knts Shear (0-3000m) pos: 1.6 neg: 2.9 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 102.2 deg Storm rel helicity (0-3000m) pos: 94.2 neg: 0.0 tot: 94.2 m^2/s^2 ave: 31.4 10^-3 m/s^2 rel: 0.93 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 4.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.43 Bulk Shear: 44.41 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 ------------------------------------------------------------------------------- 500 270 13 150 14| 0.0 5.9 5.9| 18.3 0.0 18.3 36.6 0.89| 5.9 5.2 1000 270 16 162 13| 0.0 5.9 5.9| 36.6 0.0 36.6 36.6 0.94| 5.9 5.5 1500 270 19 177 12| 0.0 5.9 5.9| 54.9 0.0 54.9 36.6 0.93| 5.9 5.5 2000 270 22 190 12| 1.0 4.4 5.4| 70.0 0.0 70.0 35.0 0.92| 5.5 5.0 2500 271 24 200 13| 1.3 3.5 4.8| 81.8 0.0 81.8 32.7 0.93| 4.9 4.6 3000 272 26 209 13| 1.6 2.9 4.5| 94.2 0.0 94.2 31.4 0.93| 4.6 4.3 4000 274 29 221 13| 1.2 2.1 3.4|100.7 -17.8 82.9 20.7 0.71| 4.1 2.9 5000 273 30 224 14| 1.0 1.6 2.6|100.7 -42.9 57.8 11.6 0.47| 3.8 1.8 6000 271 31 224 16| 0.8 2.2 3.0|121.4 -45.4 76.0 12.7 0.43| 4.0 1.7 Wrote GIF file: /home/apache/climate/data/raob//89625/skewt/89625.skewt.20251010.11.gif