UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120212.upa.cvt Date: 1200Z 2 DEC 25 Searching for EF963... Searching the city database file for: EF963 ... Date:1200Z 2 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 1003 103 5.4 3.8 89 1.6 4.6 195 9 278.3 279.2 277.6 292.0 5.01 1 1000 127 5.2 3.4 88 1.8 4.4 195 9 278.4 279.2 277.5 291.7 4.88 2 925 759 1.0 -1.6 83 2.6 -0.1 225 38 280.3 281.0 276.9 290.6 3.67 3 850 1434 -0.5 -18.5 24 18.0 -5.5 230 31 285.6 285.8 276.0 288.8 1.04 4 700 2967 -5.9 -6.7 94 0.8 -6.2 240 29 296.0 296.5 283.7 305.8 3.30 5 500 5530 -20.9 -22.7 85 1.8 -21.3 250 38 307.6 307.8 285.9 311.6 1.23 6 400 7140 -33.3 -36.6 72 3.3 -33.7 255 31 311.7 311.8 286.5 313.2 0.42 7 300 9090 -49.9 -55.9 49 6.0 -50.1 285 36 315.0 315.0 287.2 315.3 0.07 8 250 10250 -59.9 -64.5 55 4.6 -60.0 290 52 317.0 317.0 287.8 317.1 0.03 9 200 11610 -69.1 -73.7 51 4.6 -69.1 295 48 323.3 323.3 289.8 323.4 0.01 10 197 11700 -69.5 -73.1 59 3.6 -69.5 295 50 324.1 324.1 290.0 324.1 0.01 11 150 13350 -61.9 -82.9 4 21.0 -62.0 270 44 363.4 363.4 299.4 363.5 0.00 12 100 15860 -61.7 -85.7 3 24.0 -61.9 280 29 408.5 408.5 306.3 408.5 0.00 TRP 197 11700 -69.5 -73.1 59 3.6 -69.5 295 50 324.1 324.1 290.0 324.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5403.00 m Freezing level: 875.00 mb = 1209.00 m = 3966.49 ft Wetbulb zero: 926.64 mb = 744.64 m = 2443.00 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 76.31 % Est. max temperature: 12.49 C = 54.49 F Sfc-Lift cond lev (LCL): 978.57 mb = 302.60 m = 992.77 ft T: 4.03 C 700-500 lapse rate: 5.85 C/km ThetaE index: 3.20 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 793.16 mb = 1980.43 m = 6497.40 ft Mean mixing ratio: 4.04 g/kg Conv temperature: 16.37 C = 61.47 F Cap Strength: 9.14 C Lifted Index: 14.65 C Risk: None Lifted Index @300 mb: 17.14 C Lifted Index @700 mb: 9.14 C Showalter Index: 16.23 C Risk: None Total Totals Index: 22.80 C Risk: None Vertical Totals Index: 20.40 C Cross Totals Index: 2.40 C K Index: 1.10 Risk: None Sweat Index: 167.75 Risk: None Energy Index: 4.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.63 J/kg Max Up Vert Vel: 4.39 m/s Conv Inhibition (B-): 13853.27 J/kg Cap Strength: 14.47 C Lift Cond Lev (LCL): 914.58 mb = 849.48 m = 2786.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 270 at 24 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 1003 103 195 9 2.3 8.7 | 111 23 -21.6 8.5 1 1000 127 195 9 2.3 8.7 | 111 23 -21.6 8.5 2 925 759 225 38 26.9 26.9 | 186 27 2.9 26.7 3 850 1434 230 31 23.7 19.9 | 179 20 -0.2 19.7 4 700 2967 240 29 25.1 14.5 | 185 14 1.2 14.3 5 500 5530 250 38 35.7 13.0 | 223 17 11.8 12.8 6 400 7140 255 31 29.9 8.0 | 217 10 6.0 7.8 7 300 9090 285 36 34.8 -9.3 | 311 14 10.8 -9.5 8 250 10250 290 52 48.9 -17.8 | 306 31 24.9 -18.0 9 200 11610 295 48 43.5 -20.3 | 316 28 19.6 -20.5 10 197 11700 295 50 45.3 -21.1 | 315 30 21.4 -21.3 11 150 13350 270 44 44.0 -0.0 | 271 20 20.1 -0.2 12 100 15860 280 29 28.6 -5.0 | 319 7 4.6 -5.2 Wind Parameters Mean winds (0-6000m): 239.5 at 31.9 knts Storm direction: 269.5 at 23.9 knts Shear (0-3000m) pos: 4.1 neg: 0.0 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 75.4 deg Storm rel helicity (0-3000m) pos: 206.8 neg: -15.0 tot: 191.8 m^2/s^2 ave: 63.9 10^-3 m/s^2 rel: 0.69 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 5.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.25 Bulk Shear: 39.23 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 ------------------------------------------------------------------------------- 500 212 19 140 21| 23.4 0.0 23.4|143.6 0.0 143.6 287.2 1.00| 24.0 23.9 1000 222 28 165 21| 14.0 0.0 14.0|198.0 -6.6 191.4 191.4 0.87| 18.0 15.6 1500 225 29 170 21| 8.3 0.0 8.3|198.6 -15.0 183.7 122.4 0.74| 13.5 9.9 2000 227 29 173 20| 6.1 0.0 6.1|201.3 -15.0 186.4 93.2 0.72| 10.6 7.6 2500 229 30 175 19| 4.9 0.0 4.9|203.5 -15.0 188.5 75.4 0.70| 8.8 6.2 3000 230 29 176 19| 4.1 0.0 4.1|206.8 -15.0 191.8 63.9 0.69| 7.7 5.3 4000 234 30 180 18| 3.6 0.0 3.6|222.5 -15.0 207.5 51.9 0.71| 6.3 4.5 5000 237 31 186 17| 3.3 0.0 3.3|239.2 -15.0 224.2 44.8 0.73| 5.5 4.0 6000 240 32 193 16| 2.7 0.0 2.7|246.7 -15.7 231.0 38.5 0.70| 4.9 3.5 Wrote GIF file: /home/apache/climate/data/raob//EF963/skewt/EF963.skewt.20251202.12.gif