UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for EF963... Searching the city database file for: EF963 ... Date:0000Z 10 DEC 25 Station: EF963 WMO ident: 2963 Latitude: 60.82 Longitude: 23.50 ------------------------------------------------------------------------------- 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 52 280 1 SFC 994 100 0.0 -0.3 98 0.3 -0.1 280 1 273.6 274.2 273.3 283.8 3.76 2 925 673 -2.7 -2.9 99 0.2 -2.8 335 9 276.5 277.1 274.4 285.7 3.33 3 850 1351 -0.5 -5.1 71 4.6 -2.3 330 15 285.6 286.2 278.9 294.5 3.07 4 700 2880 -9.5 -22.5 34 13.0 -12.5 340 11 292.0 292.1 279.0 294.8 0.90 5 500 5390 -23.5 -51.5 6 28.0 -25.8 290 21 304.4 304.4 283.2 304.6 0.07 6 400 6980 -35.7 -55.7 11 20.0 -36.7 308.6 308.6 284.8 308.8 0.05 7 300 8920 -47.9 -68.9 7 21.0 -48.3 317.8 317.8 288.1 317.9 0.01 8 250 10100 -53.9 -72.9 8 19.0 -54.1 325.9 325.9 290.6 326.0 0.01 9 209 11242 -58.3 -79.3 5 21.0 -58.5 336.2 336.2 293.4 336.2 0.00 10 200 11520 -58.5 -79.5 5 21.0 -58.7 340.1 340.1 294.3 340.1 0.00 11 150 13320 -59.7 -83.7 3 24.0 -59.9 367.2 367.2 300.1 367.2 0.00 12 100 15820 -63.7 -86.7 3 23.0 -63.9 404.7 404.7 305.8 404.7 0.00 TRP 209 11242 -58.3 -79.3 5 21.0 -58.5 336.2 336.2 293.4 336.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5338.00 m Freezing level: 994.00 mb = 100.16 m = 328.59 ft Wetbulb zero: Below ground Precipitable water: 0.36 inches Sfc-500 mean rel hum: 45.24 % Est. max temperature: 12.21 C = 53.99 F Sfc-Lift cond lev (LCL): 989.22 mb = 138.53 m = 454.48 ft T: -0.18 C 700-500 lapse rate: 5.58 C/km ThetaE index: 0.00 C Layer 994.0-119422827978414792822210217115648.0 mb Conv cond level (CCL): 936.05 mb = 578.44 m = 1897.75 ft Mean mixing ratio: 3.46 g/kg Conv temperature: 2.44 C = 36.39 F Cap Strength: 9.05 C Lifted Index: 16.03 C Risk: None Lifted Index @300 mb: 22.86 C Lifted Index @700 mb: 9.05 C Showalter Index: 9.41 C Risk: None Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 23.00 C Cross Totals Index: 18.40 C K Index: 4.90 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 2.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.29 J/kg Max Up Vert Vel: 6.68 m/s Conv Inhibition (B-): 16636.28 J/kg Cap Strength: 15.82 C Lift Cond Lev (LCL): 934.89 mb = 588.35 m = 1930.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 348 at 10 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 ---------------------------------------------------------- 0 994 100 280 1 1.0 -0.2 | 174 10 -1.1 9.7 1 925 673 335 9 3.8 -8.2 | 225 2 1.8 1.8 2 850 1351 330 15 7.5 -13.0 | 299 6 5.5 -3.1 3 700 2880 340 11 3.8 -10.3 | 284 2 1.7 -0.4 4 500 5390 290 21 19.7 -7.2 | 261 18 17.7 2.7 Wind Parameters Mean winds (0-6000m): 318.4 at 13.5 knts Storm direction: 348.4 at 10.1 knts Shear (0-3000m) pos: 1.7 neg: 0.3 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 113.6 deg Storm rel helicity (0-3000m) pos: 14.5 neg: -0.5 tot: 13.9 m^2/s^2 ave: 4.6 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.01 Bulk Shear: 11.11 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 ------------------------------------------------------------------------------- 500 330 4 182 6| 7.6 0.0 7.6| 10.2 0.0 10.2 20.3 0.63| 8.3 5.3 1000 332 7 204 4| 6.3 0.0 6.3| 13.1 0.0 13.1 13.1 0.67| 6.8 4.6 1500 331 10 242 3| 4.2 0.5 4.7| 14.4 0.0 14.4 9.6 0.62| 5.5 3.4 2000 332 11 261 3| 2.8 0.4 3.2| 14.4 -0.1 14.3 7.1 0.56| 4.5 2.5 2500 333 11 268 3| 2.0 0.3 2.3| 14.4 -0.4 14.0 5.6 0.50| 3.9 2.0 3000 334 11 271 3| 1.7 0.3 2.0| 14.5 -0.5 13.9 4.6 0.44| 3.6 1.6 4000 331 12 276 4| 1.2 1.0 2.2| 14.5 -2.4 12.1 3.0 0.31| 3.5 1.1 5000 322 13 273 6| 1.0 1.5 2.5| 14.5 -12.5 1.9 0.4 0.15| 3.6 0.5 6000 NO DATA | 1.0 1.5 2.5| | Wrote GIF file: /home/apache/climate/data/raob//EF963/skewt/EF963.skewt.20251210.00.gif