UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for EF963... Searching the city database file for: EF963 ... Date:1200Z 3 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 101 4.2 3.7 97 0.5 3.9 205 5 276.9 277.7 276.8 290.3 4.96 1 1000 150 3.8 3.3 97 0.5 3.6 180 7 277.0 277.8 276.7 290.1 4.85 2 925 779 0.8 0.8 100 0.0 0.8 240 23 280.1 280.9 277.8 292.2 4.38 3 850 1455 0.0 -4.0 74 4.0 -1.6 250 21 286.1 286.7 279.4 295.7 3.34 4 700 3001 -5.1 -41.1 4 36.0 -11.0 245 25 296.8 296.9 280.1 297.4 0.15 5 500 5570 -21.3 -30.3 44 9.0 -22.8 235 27 307.1 307.2 285.0 309.2 0.62 6 400 7170 -34.3 -37.7 71 3.4 -34.6 235 27 310.4 310.5 285.9 311.7 0.37 7 300 9110 -50.9 -55.0 62 4.1 -51.0 225 27 313.6 313.6 286.7 313.9 0.07 8 250 10270 -59.7 -64.1 56 4.4 -59.7 225 35 317.3 317.3 287.9 317.4 0.03 9 200 11640 -68.5 -74.5 42 6.0 -68.5 220 38 324.3 324.3 290.0 324.3 0.01 10 187 12042 -69.9 -73.1 63 3.2 -69.9 230 29 328.3 328.3 291.2 328.4 0.01 11 150 13380 -62.5 -83.5 4 21.0 -62.6 250 29 362.4 362.4 299.2 362.4 0.00 12 100 15890 -64.1 -86.1 3 22.0 -64.3 270 29 403.9 403.9 305.7 403.9 0.00 TRP 187 12042 -69.9 -73.1 63 3.2 -69.9 230 29 328.3 328.3 291.2 328.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5420.00 m Freezing level: 850.00 mb = 1455.00 m = 4773.56 ft Wetbulb zero: 900.60 mb = 992.69 m = 3256.83 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 44.82 % Est. max temperature: 12.98 C = 55.36 F Sfc-Lift cond lev (LCL): 998.23 mb = 164.27 m = 538.93 ft T: 3.73 C 700-500 lapse rate: 6.31 C/km ThetaE index: 0.21 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 945.21 mb = 604.58 m = 1983.51 ft Mean mixing ratio: 4.56 g/kg Conv temperature: 6.58 C = 43.84 F Cap Strength: 9.59 C Lifted Index: 13.84 C Risk: None Lifted Index @300 mb: 15.76 C Lifted Index @700 mb: 9.59 C Showalter Index: 10.67 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 17.30 C K Index: -18.70 Risk: None Sweat Index: 69.00 Risk: None Energy Index: 2.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.83 J/kg Max Up Vert Vel: 5.80 m/s Conv Inhibition (B-): 14142.04 J/kg Cap Strength: 13.84 C Lift Cond Lev (LCL): 950.06 mb = 563.34 m = 1848.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 271 at 18 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 101 205 5 2.1 4.5 | 107 16 -15.6 4.8 1 1000 150 180 7 0.0 7.0 | 112 19 -17.7 7.3 2 925 779 240 23 19.9 11.5 | 191 12 2.2 11.8 3 850 1455 250 21 19.7 7.2 | 195 8 2.0 7.4 4 700 3001 245 25 22.7 10.6 | 205 12 4.9 10.8 5 500 5570 235 27 22.1 15.5 | 196 16 4.4 15.7 6 400 7170 235 27 22.1 15.5 | 196 16 4.4 15.7 7 300 9110 225 27 19.1 19.1 | 184 19 1.4 19.4 8 250 10270 225 35 24.7 24.7 | 196 26 7.0 25.0 9 200 11640 220 38 24.4 29.1 | 193 30 6.7 29.4 10 187 12042 230 29 22.2 18.6 | 193 19 4.5 18.9 11 150 13380 250 29 27.3 9.9 | 223 14 9.5 10.2 12 100 15890 270 29 29.0 -0.0 | 269 11 11.3 0.3 Wind Parameters Mean winds (0-6000m): 240.9 at 23.6 knts Storm direction: 270.9 at 17.7 knts Shear (0-3000m) pos: 3.1 neg: 0.7 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 97.1 deg Storm rel helicity (0-3000m) pos: 102.1 neg: -0.3 tot: 101.8 m^2/s^2 ave: 33.9 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 4.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.60 Bulk Shear: 27.90 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 ------------------------------------------------------------------------------- 500 211 12 133 16| 14.2 0.0 14.2| 71.6 0.0 71.6 143.2 0.90| 18.1 16.2 1000 233 17 158 11| 9.5 0.0 9.5| 97.5 0.0 97.5 97.5 0.86| 14.0 12.0 1500 239 18 169 10| 6.2 0.0 6.2| 98.7 0.0 98.7 65.8 0.81| 10.2 8.2 2000 242 19 176 9| 4.7 0.4 5.0|100.0 0.0 100.0 50.0 0.79| 8.0 6.3 2500 243 20 182 9| 3.7 0.6 4.3|101.2 0.0 101.2 40.5 0.77| 6.7 5.1 3000 244 21 186 10| 3.1 0.7 3.8|102.1 -0.3 101.8 33.9 0.74| 5.8 4.3 4000 243 22 191 10| 2.3 0.7 3.1|102.1 -3.0 99.0 24.8 0.68| 4.6 3.1 5000 242 23 193 11| 1.9 0.8 2.6|102.1 -6.4 95.7 19.1 0.62| 3.9 2.4 6000 241 24 194 12| 1.6 0.7 2.3|102.1 -8.2 93.9 15.6 0.60| 3.3 2.0 Wrote GIF file: /home/apache/climate/data/raob//EF963/skewt/EF963.skewt.20251203.12.gif