UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for EFSO... Searching the city database file for: EFSO ... Date:0000Z 5 DEC 25 Station: EFSO WMO ident: 2836 Latitude: 67.37 Longitude: 26.65 Elevation: 179.00 ------------------------------------------------------------------------------- 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 144 210 0 SFC 995 179 -8.5 -9.6 92 1.1 -8.8 210 0 265.0 265.3 264.6 270.0 1.85 2 925 752 -2.5 -5.1 82 2.6 -3.4 265 1 276.8 277.2 273.8 284.6 2.82 3 850 1422 -4.3 -6.0 88 1.7 -4.9 305 5 281.6 282.1 276.5 289.8 2.87 4 700 2932 -12.7 -15.4 80 2.7 -13.4 250 7 288.4 288.7 278.3 293.4 1.65 5 500 5410 -28.5 -30.0 87 1.5 -28.7 250 21 298.3 298.4 281.5 300.4 0.63 6 400 6960 -42.1 -44.1 81 2.0 -42.2 245 25 300.3 300.3 281.7 300.9 0.19 7 300 8850 -56.7 -59.3 72 2.6 -56.8 305.4 305.4 283.6 305.6 0.04 8 250 9990 -62.1 -70.1 34 8.0 -62.1 313.7 313.7 286.6 313.8 0.01 9 224 10665 -63.7 -70.7 38 7.0 -63.7 321.3 321.3 289.2 321.3 0.01 10 200 11360 -62.7 -76.7 14 14.0 -62.8 333.5 333.5 292.7 333.5 0.01 11 150 13150 -59.7 -81.7 4 22.0 -59.9 367.2 367.2 300.1 367.2 0.00 12 100 15670 -61.9 -85.9 3 24.0 -62.1 408.1 408.1 306.3 408.1 0.00 TRP 224 10665 -63.7 -70.7 38 7.0 -63.7 321.3 321.3 289.2 321.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5266.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.40 inches Sfc-500 mean rel hum: 84.23 % Est. max temperature: 8.30 C = 46.93 F Sfc-Lift cond lev (LCL): 977.50 mb = 318.37 m = 1044.52 ft T: -7.04 C 700-500 lapse rate: 6.38 C/km ThetaE index: 0.00 C Layer 995.0- -0.2 mb Conv cond level (CCL): 995.00 mb = 179.00 m = 587.26 ft Mean mixing ratio: 2.49 g/kg Conv temperature: -5.80 C = 21.57 F Cap Strength: 10.07 C Lifted Index: 15.54 C Risk: None Lifted Index @300 mb: 18.13 C Lifted Index @700 mb: 10.07 C Showalter Index: 7.87 C Risk: None Total Totals Index: 46.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.20 C Cross Totals Index: 22.50 C K Index: 15.50 Risk: < 20 % chance of thunderstorms Sweat Index: 31.00 Risk: None Energy Index: 2.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 45.22 J/kg Max Up Vert Vel: 9.51 m/s Conv Inhibition (B-): 16286.91 J/kg Cap Strength: 15.31 C Lift Cond Lev (LCL): 916.30 mb = 826.92 m = 2712.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 284 at 8 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 ---------------------------------------------------------- 0 995 179 210 0 0.0 0.0 | 104 8 -7.8 1.9 1 925 752 265 1 1.0 0.1 | 106 7 -6.8 2.0 2 850 1422 305 5 4.1 -2.9 | 75 4 -3.7 -1.0 3 700 2932 250 7 6.6 2.4 | 164 4 -1.2 4.3 4 500 5410 250 21 19.7 7.2 | 233 15 12.0 9.1 5 400 6960 245 25 22.7 10.6 | 230 19 14.9 12.5 Wind Parameters Mean winds (0-6000m): 253.8 at 10.7 knts Storm direction: 283.8 at 8.0 knts Shear (0-3000m) pos: 0.9 neg: 1.0 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 77.6 deg Storm rel helicity (0-3000m) pos: 5.4 neg: -2.7 tot: 2.6 m^2/s^2 ave: 0.9 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 2.2 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.25 Bulk Shear: 13.91 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 ------------------------------------------------------------------------------- 500 266 0 105 8| 0.9 0.0 0.9| 0.9 -0.0 0.9 1.7 0.43| 1.0 0.4 1000 280 1 104 7| 1.8 0.0 1.8| 0.9 -1.1 -0.1 -0.1 -0.08| 2.0 -0.2 1500 297 2 99 6| 1.8 0.0 1.8| 1.2 -2.7 -1.5 -1.0 -0.24| 2.2 -0.5 2000 292 3 99 5| 1.4 0.5 1.9| 2.3 -2.7 -0.5 -0.2 0.01| 2.1 0.0 2500 282 4 105 4| 1.1 0.8 1.9| 3.3 -2.7 0.6 0.2 0.16| 2.1 0.4 3000 273 4 116 4| 0.9 1.0 1.9| 5.4 -2.7 2.6 0.9 0.27| 2.2 0.6 4000 262 6 148 3| 0.7 1.4 2.1| 12.0 -2.7 9.3 2.3 0.40| 2.4 1.0 5000 257 8 185 4| 0.5 1.7 2.2| 18.7 -2.7 16.0 3.2 0.40| 2.5 1.0 6000 254 11 207 5| 0.5 1.7 2.2| 20.1 -4.1 16.0 2.7 0.35| 2.4 0.8 Wrote GIF file: /home/apache/climate/data/raob//EFSO/skewt/EFSO.skewt.20251205.00.gif