UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for EF963... Searching the city database file for: EF963 ... Date:0000Z 12 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 70 255 9 SFC 996 103 4.4 2.8 89 1.6 3.7 255 9 277.9 278.7 277.0 290.7 4.70 2 925 706 3.0 1.7 91 1.3 2.4 315 27 282.4 283.2 279.3 295.4 4.67 3 850 1384 -2.5 -3.1 96 0.6 -2.7 305 27 283.5 284.1 278.4 293.7 3.58 4 700 2902 -10.9 -21.9 40 11.0 -13.5 320 36 290.4 290.6 278.3 293.4 0.95 5 500 5400 -26.9 -44.9 17 18.0 -28.5 310 68 300.2 300.3 281.7 300.7 0.14 6 427 6525 -34.7 -52.0 16 17.3 -35.6 300 79 304.2 304.2 283.2 304.5 0.07 7 400 6980 -37.9 -54.9 15 17.0 -38.7 305.7 305.7 283.8 305.9 0.06 8 303 8854 -45.9 -64.9 10 19.0 -46.4 319.8 319.8 288.7 319.8 0.02 9 300 8920 -45.5 -66.5 8 21.0 -46.0 321.2 321.2 289.2 321.3 0.02 10 250 10140 -44.5 -73.5 3 29.0 -45.2 339.9 339.9 294.3 339.9 0.01 11 200 11630 -43.9 -77.9 1 34.0 -44.8 363.3 363.3 299.3 363.3 0.00 12 150 13550 -48.5 -81.5 1 33.0 -49.3 386.5 386.5 303.3 386.5 0.00 13 100 16160 -58.1 -86.1 2 28.0 -58.5 415.5 415.5 307.2 415.5 0.00 TRP 303 8854 -45.9 -64.9 10 19.0 -46.4 319.8 319.8 288.7 319.8 0.02 WND 427 6525 -34.7 -52.0 16 17.3 -35.6 300 79 304.2 304.2 283.2 304.5 0.07 Sounding variables and indices 1000-500 mb thick: 5330.00 m Freezing level: 884.09 mb = 1075.82 m = 3529.55 ft Wetbulb zero: 889.77 mb = 1017.36 m = 3337.76 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 54.01 % Est. max temperature: 10.22 C = 50.40 F Sfc-Lift cond lev (LCL): 971.66 mb = 304.57 m = 999.25 ft T: 3.93 C 700-500 lapse rate: 6.41 C/km ThetaE index: 2.06 C Layer 850.0- 500.0 mb Conv cond level (CCL): 898.49 mb = 939.19 m = 3081.29 ft Mean mixing ratio: 4.62 g/kg Conv temperature: 9.31 C = 48.76 F Cap Strength: 2.32 C Lifted Index: 6.60 C Risk: None Lifted Index @300 mb: 19.58 C Lifted Index @700 mb: 2.32 C Showalter Index: 6.60 C Risk: None Total Totals Index: 48.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.40 C Cross Totals Index: 23.80 C K Index: 10.30 Risk: None Sweat Index: 122.00 Risk: None Energy Index: 1.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.24 J/kg Max Up Vert Vel: 5.70 m/s Conv Inhibition (B-): 15990.78 J/kg Cap Strength: 6.46 C Lift Cond Lev (LCL): 924.74 mb = 708.26 m = 2323.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 343 at 30 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 ---------------------------------------------------------- 0 996 103 255 9 8.7 2.3 | 180 31 -0.1 30.6 1 925 706 315 27 19.1 -19.1 | 228 14 10.3 9.2 2 850 1384 305 27 22.1 -15.5 | 226 18 13.3 12.8 3 700 2902 320 36 23.1 -27.6 | 267 14 14.3 0.7 4 500 5400 310 68 52.1 -43.7 | 290 46 43.3 -15.4 Wind Parameters Mean winds (0-6000m): 312.6 at 39.5 knts Storm direction: 342.6 at 29.6 knts Shear (0-3000m) pos: 6.0 neg: 0.3 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 93.5 deg Storm rel helicity (0-3000m) pos: 178.1 neg: -1.9 tot: 176.2 m^2/s^2 ave: 58.7 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 5.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.21 Bulk Shear: 76.45 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 ------------------------------------------------------------------------------- 500 298 16 195 21| 19.9 0.0 19.9|110.2 0.0 110.2 220.4 0.78| 21.4 16.7 1000 307 22 209 18| 11.8 0.0 11.8|123.5 -0.9 122.6 122.6 0.67| 14.8 9.9 1500 307 23 215 17| 7.9 0.6 8.4|130.1 -1.9 128.2 85.5 0.63| 11.0 7.0 2000 308 25 220 17| 6.8 0.4 7.3|146.2 -1.9 144.2 72.1 0.66| 9.3 6.2 2500 310 27 226 16| 6.2 0.3 6.6|162.0 -1.9 160.1 64.0 0.69| 8.3 5.7 3000 312 28 232 15| 6.0 0.3 6.2|178.1 -1.9 176.2 58.7 0.70| 7.8 5.5 4000 314 32 248 16| 4.5 1.9 6.4|205.9 -1.9 203.9 51.0 0.63| 7.5 4.7 5000 313 38 262 19| 3.6 2.9 6.5|220.8 -1.9 218.9 43.8 0.54| 7.4 4.0 6000 NO DATA | 3.6 2.9 6.5| | Wrote GIF file: /home/apache/climate/data/raob//EF963/skewt/EF963.skewt.20251012.00.gif