UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120400.upa.cvt Date: 0000Z 4 DEC 25 Searching for EF963... Searching the city database file for: EF963 ... Date:0000Z 4 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 1006 104 4.0 3.5 97 0.5 3.8 185 7 276.7 277.5 276.6 289.9 4.89 1 1000 153 3.4 3.1 98 0.3 3.2 200 9 276.5 277.4 276.4 289.5 4.78 2 925 781 0.0 -0.8 94 0.8 -0.3 220 13 279.3 280.0 276.7 290.1 3.90 3 850 1455 0.6 -7.4 55 8.0 -2.4 230 21 286.8 287.2 278.7 294.3 2.58 4 700 2986 -7.9 -26.9 20 19.0 -12.0 180 13 293.7 293.8 279.4 295.7 0.60 5 500 5520 -23.9 -50.9 6 27.0 -26.1 165 17 303.9 303.9 283.1 304.2 0.07 6 400 7110 -36.7 -53.7 16 17.0 -37.5 150 17 307.3 307.3 284.4 307.5 0.06 7 300 9030 -53.5 -60.5 42 7.0 -53.7 174 18 309.9 309.9 285.4 310.1 0.04 8 250 10180 -60.1 -71.1 22 11.0 -60.2 190 19 316.7 316.7 287.7 316.8 0.01 9 234 10590 -62.7 -71.7 29 9.0 -62.8 195 21 318.8 318.8 288.3 318.9 0.01 10 200 11560 -62.1 -73.1 22 11.0 -62.2 334.4 334.4 292.9 334.5 0.01 11 150 13340 -60.3 -84.3 3 24.0 -60.5 366.2 366.2 299.9 366.2 0.00 12 100 15860 -63.7 -86.7 3 23.0 -63.9 404.7 404.7 305.8 404.7 0.00 TRP 234 10590 -62.7 -71.7 29 9.0 -62.8 195 21 318.8 318.8 288.3 318.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5367.00 m Freezing level: 839.41 mb = 1563.07 m = 5128.12 ft Wetbulb zero: 931.96 mb = 720.60 m = 2364.14 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 37.40 % Est. max temperature: 13.49 C = 56.27 F Sfc-Lift cond lev (LCL): 998.23 mb = 167.31 m = 548.90 ft T: 3.32 C 700-500 lapse rate: 6.31 C/km ThetaE index: 0.42 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 935.84 mb = 687.15 m = 2254.41 ft Mean mixing ratio: 4.24 g/kg Conv temperature: 6.23 C = 43.21 F Cap Strength: 7.72 C Lifted Index: 12.35 C Risk: None Lifted Index @300 mb: 14.21 C Lifted Index @700 mb: 7.72 C Showalter Index: 9.13 C Risk: None Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 16.50 C K Index: -1.90 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 2.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.14 J/kg Max Up Vert Vel: 5.50 m/s Conv Inhibition (B-): 14004.73 J/kg Cap Strength: 12.22 C Lift Cond Lev (LCL): 944.19 mb = 615.58 m = 2019.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 220 at 12 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 1006 104 185 7 0.6 7.0 | 75 7 -6.9 -1.9 1 1000 153 200 9 3.1 8.5 | 85 4 -4.4 -0.4 2 925 781 220 13 8.4 10.0 | 217 1 0.9 1.1 3 850 1455 230 21 16.1 13.5 | 242 10 8.6 4.7 4 700 2986 180 13 0.0 13.0 | 119 9 -7.5 4.2 5 500 5520 165 17 -4.4 16.4 | 122 14 -11.9 7.6 6 400 7110 150 17 -8.5 14.7 | 110 17 -16.0 5.9 7 250 10180 190 19 3.3 18.7 | 157 11 -4.2 9.9 Wind Parameters Mean winds (0-6000m): 190.3 at 15.5 knts Storm direction: 220.3 at 11.6 knts Shear (0-3000m) pos: 2.7 neg: 2.5 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 44.7 deg Storm rel helicity (0-3000m) pos: 5.7 neg: -30.8 tot: -25.1 m^2/s^2 ave: -8.4 10^-3 m/s^2 rel: -0.27 Storm rel vorticity (0-3000m) horiz: 5.7 stream: -1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.79 Bulk Shear: 5.43 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 ------------------------------------------------------------------------------- 500 207 10 95 3| 6.9 0.0 6.9| 2.9 0.0 2.9 5.9 0.48| 7.0 3.3 1000 216 12 156 1| 6.3 0.0 6.3| 4.1 0.0 4.1 4.1 0.46| 6.4 3.0 1500 221 15 225 3| 5.3 0.0 5.3| 5.6 -3.5 2.1 1.4 0.28| 6.2 1.7 2000 220 16 220 4| 4.0 1.5 5.5| 5.6 -14.5 -8.9 -4.5 -0.02| 6.2 -0.1 2500 217 16 209 4| 3.2 2.3 5.5| 5.6 -23.9 -18.3 -7.3 -0.20| 6.1 -1.2 3000 214 15 196 4| 2.7 2.5 5.2| 5.7 -30.8 -25.1 -8.4 -0.27| 5.7 -1.6 4000 205 15 168 5| 2.0 2.1 4.1| 6.9 -30.8 -23.9 -6.0 -0.24| 4.6 -1.1 5000 197 15 152 6| 1.6 1.8 3.4| 7.2 -30.9 -23.6 -4.7 -0.23| 3.9 -0.9 6000 190 15 143 8| 1.3 1.7 3.1| 7.2 -35.8 -28.6 -4.8 -0.24| 3.5 -0.8 Wrote GIF file: /home/apache/climate/data/raob//EF963/skewt/EF963.skewt.20251204.00.gif