UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for EF963... Searching the city database file for: EF963 ... Date:0000Z 6 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 ------------------------------------------------------------------------------- SFC 1008 106 4.0 3.4 96 0.6 3.7 115 7 276.5 277.3 276.5 289.7 4.84 1 1000 171 3.6 3.1 97 0.5 3.4 125 9 276.8 277.6 276.5 289.7 4.78 2 925 801 0.8 0.7 99 0.1 0.8 175 17 280.1 280.9 277.7 292.2 4.35 3 850 1476 -3.1 -3.1 100 0.0 -3.1 180 11 282.9 283.5 278.2 293.0 3.58 4 700 2994 -9.3 -15.3 62 6.0 -11.1 210 21 292.2 292.5 280.1 297.2 1.66 5 500 5510 -24.7 -27.8 75 3.1 -25.2 255 33 302.9 303.1 283.6 305.5 0.78 6 400 7100 -35.9 -40.4 63 4.5 -36.2 260 38 308.3 308.4 285.1 309.3 0.28 7 300 9020 -52.5 -63.5 25 11.0 -52.7 311.3 311.4 285.8 311.4 0.02 8 250 10170 -62.3 -69.3 39 7.0 -62.4 313.4 313.4 286.6 313.5 0.01 9 213 11143 -69.7 -74.1 52 4.4 -69.7 316.6 316.6 287.6 316.7 0.01 10 200 11520 -68.3 -74.3 42 6.0 -68.3 324.6 324.6 290.2 324.6 0.01 11 150 13260 -64.7 -81.7 8 17.0 -64.8 358.6 358.6 298.4 358.6 0.00 12 100 15740 -65.1 -84.1 6 19.0 -65.3 401.9 401.9 305.5 402.0 0.00 TRP 213 11143 -69.7 -74.1 52 4.4 -69.7 316.6 316.6 287.6 316.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5339.00 m Freezing level: 909.62 mb = 939.46 m = 3082.19 ft Wetbulb zero: 910.30 mb = 928.87 m = 3047.45 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 79.26 % Est. max temperature: 10.09 C = 50.16 F Sfc-Lift cond lev (LCL): 998.69 mb = 181.63 m = 595.90 ft T: 3.55 C 700-500 lapse rate: 6.12 C/km ThetaE index: 0.00 C Layer 1008.0--230215357595645902848.0 mb Conv cond level (CCL): 944.04 mb = 636.33 m = 2087.67 ft Mean mixing ratio: 4.53 g/kg Conv temperature: 6.73 C = 44.11 F Cap Strength: 5.59 C Lifted Index: 10.73 C Risk: None Lifted Index @300 mb: 14.39 C Lifted Index @700 mb: 5.59 C Showalter Index: 9.26 C Risk: None Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 21.60 C Cross Totals Index: 21.60 C K Index: 12.50 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 2.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.53 J/kg Max Up Vert Vel: 5.75 m/s Conv Inhibition (B-): 12513.94 J/kg Cap Strength: 10.60 C Lift Cond Lev (LCL): 952.43 mb = 564.84 m = 1853.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 256 at 16 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 1008 106 115 7 -6.3 3.0 | 87 22 -22.3 -1.1 1 1000 171 125 9 -7.4 5.2 | 93 23 -23.3 1.1 2 925 801 175 17 -1.5 16.9 | 126 22 -17.4 12.8 3 850 1476 180 11 0.0 11.0 | 113 17 -15.9 6.9 4 700 2994 210 21 10.5 18.2 | 159 15 -5.4 14.1 5 500 5510 255 33 31.9 8.5 | 254 17 15.9 4.4 6 400 7100 260 38 37.4 6.6 | 263 22 21.5 2.5 Wind Parameters Mean winds (0-6000m): 225.6 at 21.9 knts Storm direction: 255.6 at 16.5 knts Shear (0-3000m) pos: 4.0 neg: 0.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 75.2 deg Storm rel helicity (0-3000m) pos: 154.3 neg: -20.8 tot: 133.5 m^2/s^2 ave: 44.5 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 4.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.23 Bulk Shear: 70.91 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 ------------------------------------------------------------------------------- 500 144 11 103 23| 11.0 0.0 11.0| 68.7 0.0 68.7 137.4 0.97| 11.7 11.4 1000 163 13 114 22| 6.5 0.0 6.5| 96.3 -9.4 86.9 86.9 0.74| 9.8 7.2 1500 168 13 115 21| 3.9 0.0 3.9| 99.8 -20.8 79.0 52.6 0.54| 7.9 4.3 2000 174 13 117 20| 3.9 0.0 3.9|117.6 -20.8 96.8 48.4 0.61| 7.0 4.2 2500 180 14 122 19| 4.0 0.0 4.0|136.0 -20.8 115.2 46.1 0.66| 6.5 4.3 3000 188 15 128 18| 4.0 0.0 4.0|154.3 -20.8 133.5 44.5 0.70| 6.2 4.3 4000 200 17 140 16| 3.8 0.0 3.8|186.7 -20.8 165.9 41.5 0.76| 5.8 4.4 5000 213 20 157 13| 3.7 0.0 3.7|223.5 -20.8 202.7 40.5 0.80| 5.7 4.5 6000 226 22 179 11| 3.5 0.0 3.5|245.9 -20.8 225.1 37.5 0.80| 5.3 4.2 Wrote GIF file: /home/apache/climate/data/raob//EF963/skewt/EF963.skewt.20251206.00.gif