UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for EF963... Searching the city database file for: EF963 ... Date:1200Z 8 OCT 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 ------------------------------------------------------------------------------- 0 1000 96 185 13 SFC 999 104 12.4 11.8 96 0.6 12.0 185 13 285.6 287.1 285.2 309.8 8.73 2 925 746 8.6 8.6 100 0.0 8.6 210 35 288.1 289.4 285.1 309.5 7.60 3 850 1442 5.6 5.6 100 0.0 5.6 230 31 292.0 293.2 285.8 311.3 6.72 4 700 3010 -1.3 -1.4 99 0.1 -1.3 225 33 301.0 301.9 287.4 315.9 4.93 5 500 5620 -16.1 -17.1 92 1.0 -16.4 230 29 313.4 313.8 288.7 320.0 2.00 6 400 7260 -28.1 -30.1 83 2.0 -28.5 225 33 318.5 318.6 289.1 321.2 0.78 7 300 9250 -44.5 -47.5 72 3.0 -44.7 215 38 322.6 322.7 289.8 323.3 0.17 8 250 10440 -54.3 -57.6 67 3.3 -54.4 215 35 325.3 325.4 290.5 325.6 0.06 9 232 10915 -57.9 -60.1 76 2.2 -57.9 220 35 326.9 326.9 290.9 327.1 0.05 10 200 11860 -54.1 -73.1 8 19.0 -54.4 235 27 347.1 347.1 296.0 347.1 0.01 11 150 13710 -54.5 -80.5 3 26.0 -54.9 250 23 376.2 376.2 301.6 376.2 0.00 12 100 16270 -59.1 -86.1 2 27.0 -59.5 240 15 413.5 413.5 306.9 413.5 0.00 TRP 232 10915 -57.9 -60.1 76 2.2 -57.9 220 35 326.9 326.9 290.9 327.1 0.05 WND Sounding variables and indices 1000-500 mb thick: 5524.00 m Freezing level: 728.26 mb = 2714.58 m = 8905.99 ft Wetbulb zero: 728.81 mb = 2684.29 m = 8806.61 ft Precipitable water: 1.16 inches Sfc-500 mean rel hum: 97.55 % Est. max temperature: 18.83 C = 65.90 F Sfc-Lift cond lev (LCL): 990.15 mb = 178.60 m = 585.95 ft T: 11.96 C 700-500 lapse rate: 5.67 C/km ThetaE index: 0.37 C Layer 925.0- 850.0 mb Conv cond level (CCL): 943.93 mb = 577.08 m = 1893.30 ft Mean mixing ratio: 7.97 g/kg Conv temperature: 14.22 C = 57.60 F Cap Strength: 2.96 C Lifted Index: 6.38 C Risk: None Lifted Index @300 mb: 9.39 C Lifted Index @700 mb: 2.96 C Showalter Index: 5.38 C Risk: None Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 21.70 C K Index: 27.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 158.20 Risk: None Energy Index: 1.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.97 J/kg Max Up Vert Vel: 5.29 m/s Conv Inhibition (B-): 0.02 J/kg Cap Strength: 6.24 C Lift Cond Lev (LCL): 945.07 mb = 567.05 m = 1860.38 ft Lev Free Conv (LFC): 930.07 mb = 700.43 m = 2297.96 ft Equ Level (EL): 910.07 mb = 879.94 m = 2886.90 ft B at Equ Level: 13.86 J/kg Max Parcel Lev (MPL): 830.07 mb = 1633.61 m = 5359.55 ft Wind level data Storm motion: 255 at 23 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 ---------------------------------------------------------- 0 999 104 185 13 1.1 13.0 | 108 22 -21.0 6.9 1 925 746 210 35 17.5 30.3 | 169 25 -4.7 24.2 2 850 1442 230 31 23.7 19.9 | 186 14 1.6 13.9 3 700 3010 225 33 23.3 23.3 | 184 17 1.2 17.3 4 500 5620 230 29 22.2 18.6 | 180 13 0.0 12.6 5 400 7260 225 33 23.3 23.3 | 184 17 1.2 17.3 6 300 9250 215 38 21.8 31.1 | 179 25 -0.4 25.1 7 250 10440 215 35 20.1 28.7 | 175 23 -2.1 22.6 8 232 10915 220 35 22.5 26.8 | 181 21 0.3 20.7 9 200 11860 235 27 22.1 15.5 | 180 9 -0.1 9.4 10 150 13710 250 23 21.6 7.9 | 163 2 -0.6 1.8 11 100 16270 240 15 13.0 7.5 | 99 9 -9.2 1.4 Wind Parameters Mean winds (0-6000m): 224.7 at 30.7 knts Storm direction: 254.7 at 23.0 knts Shear (0-3000m) pos: 4.1 neg: 0.5 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 75.7 deg Storm rel helicity (0-3000m) pos: 175.4 neg: -3.0 tot: 172.4 m^2/s^2 ave: 57.5 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 5.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.55 Bulk Shear: 25.34 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 ------------------------------------------------------------------------------- 500 201 21 134 20| 18.9 0.0 18.9|110.4 0.0 110.4 220.9 1.00| 19.3 19.2 1000 208 28 154 20| 12.1 0.0 12.1|164.1 0.0 164.1 164.1 0.90| 15.6 14.1 1500 215 29 162 19| 8.1 0.0 8.1|175.4 -0.1 175.3 116.9 0.83| 12.4 10.3 2000 219 30 168 17| 6.1 0.3 6.4|175.4 -1.0 174.5 87.2 0.80| 9.6 7.7 2500 220 30 171 17| 4.9 0.4 5.3|175.4 -2.0 173.5 69.4 0.77| 7.9 6.1 3000 221 31 173 17| 4.1 0.5 4.6|175.4 -3.0 172.4 57.5 0.74| 6.8 5.0 4000 223 31 176 17| 2.9 0.4 3.3|175.4 -4.1 171.4 42.8 0.70| 5.3 3.7 5000 224 31 177 16| 2.3 0.3 2.6|175.4 -5.5 169.9 34.0 0.66| 4.4 2.9 6000 225 31 178 16| 1.9 0.4 2.2|176.7 -6.4 170.3 28.4 0.63| 3.9 2.5 Wrote GIF file: /home/apache/climate/data/raob//EF963/skewt/EF963.skewt.20251008.12.gif