UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for EF963... Searching the city database file for: EF963 ... Date:1200Z 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 87 340 3 SFC 998 104 8.0 3.0 71 5.0 5.6 340 3 281.3 282.1 278.9 294.5 4.75 2 925 723 2.0 0.1 87 1.9 1.2 345 29 281.4 282.1 278.1 293.0 4.16 3 850 1398 -3.7 -3.7 100 0.0 -3.7 355 35 282.3 282.9 277.6 291.9 3.42 4 700 2913 -12.1 -21.1 47 9.0 -14.2 355 36 289.1 289.3 277.7 292.2 1.01 5 500 5390 -31.3 -47.3 19 16.0 -32.3 360 44 294.9 294.9 279.2 295.3 0.11 6 400 6930 -42.9 -49.9 46 7.0 -43.2 355 54 299.2 299.3 281.1 299.6 0.10 7 362 7593 -47.9 -55.9 39 8.0 -48.1 360 52 301.2 301.2 281.9 301.4 0.05 8 300 8830 -47.3 -69.3 6 22.0 -47.7 340 44 318.7 318.7 288.3 318.7 0.01 9 250 10050 -44.7 -76.7 2 32.0 -45.4 345 48 339.6 339.6 294.2 339.6 0.00 10 200 11540 -45.5 -79.5 1 34.0 -46.3 335 50 360.7 360.7 298.8 360.7 0.00 11 150 13450 -47.5 -80.5 1 33.0 -48.3 320 25 388.2 388.2 303.5 388.2 0.00 12 100 16110 -50.7 -82.7 1 32.0 -51.5 330 13 429.8 429.8 308.8 429.8 0.00 TRP 362 7593 -47.9 -55.9 39 8.0 -48.1 360 52 301.2 301.2 281.9 301.4 0.05 WND Sounding variables and indices 1000-500 mb thick: 5303.00 m Freezing level: 898.68 mb = 959.84 m = 3149.05 ft Wetbulb zero: 907.18 mb = 878.27 m = 2881.43 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 56.91 % Est. max temperature: 9.04 C = 48.27 F Sfc-Lift cond lev (LCL): 924.55 mb = 726.85 m = 2384.66 ft T: 1.97 C 700-500 lapse rate: 7.75 C/km ThetaE index: 2.58 C Layer 925.0- 700.0 mb Conv cond level (CCL): 902.00 mb = 923.99 m = 3031.41 ft Mean mixing ratio: 4.34 g/kg Conv temperature: 8.33 C = 46.99 F Cap Strength: 1.27 C Lifted Index: 2.37 C Risk: None Lifted Index @300 mb: 17.95 C Lifted Index @700 mb: 1.27 C Showalter Index: 3.48 C Risk: None Total Totals Index: 55.20 C Risk: Severe Thunderstorms probable Vertical Totals Index: 27.60 C Cross Totals Index: 27.60 C K Index: 14.90 Risk: None Sweat Index: 238.00 Risk: None Energy Index: 0.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.76 J/kg Max Up Vert Vel: 6.13 m/s Conv Inhibition (B-): 0.89 J/kg Cap Strength: 2.28 C Lift Cond Lev (LCL): 905.39 mb = 894.06 m = 2933.24 ft Lev Free Conv (LFC): 890.39 mb = 1027.42 m = 3370.77 ft Equ Level (EL): 770.39 mb = 2165.35 m = 7104.08 ft B at Equ Level: 18.35 J/kg Max Parcel Lev (MPL): 700.39 mb = 2908.66 m = 9542.74 ft Wind level data Storm motion: 26 at 27 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 ---------------------------------------------------------- 0 998 104 340 3 1.0 -2.8 | 211 25 13.0 21.8 1 925 723 345 29 7.5 -28.0 | 280 20 19.5 -3.4 2 850 1398 355 35 3.1 -34.9 | 304 18 15.1 -10.3 3 700 2913 355 36 3.1 -35.9 | 307 19 15.1 -11.3 4 500 5390 360 44 -0.0 -44.0 | 328 23 12.0 -19.4 5 400 6930 355 54 4.7 -53.8 | 330 34 16.7 -29.2 6 362 7593 360 52 -0.0 -52.0 | 336 30 12.0 -27.4 7 300 8830 340 44 15.0 -41.3 | 302 32 27.1 -16.7 8 250 10050 345 48 12.4 -46.4 | 312 33 24.4 -21.8 9 200 11540 335 50 21.1 -45.3 | 302 39 33.1 -20.7 10 150 13450 320 25 16.1 -19.2 | 259 29 28.1 5.5 11 100 16110 330 13 6.5 -11.3 | 234 23 18.5 13.3 Wind Parameters Mean winds (0-6000m): 356.0 at 36.5 knts Storm direction: 26.0 at 27.4 knts Shear (0-3000m) pos: 5.7 neg: 0.1 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 97.6 deg Storm rel helicity (0-3000m) pos: 176.2 neg: 0.0 tot: 176.2 m^2/s^2 ave: 58.7 10^-3 m/s^2 rel: 0.94 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 5.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.26 Bulk Shear: 73.23 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 ------------------------------------------------------------------------------- 500 345 13 233 19| 21.6 0.0 21.6|104.5 0.0 104.5 209.1 0.92| 21.7 19.9 1000 346 22 258 17| 15.1 0.0 15.1|151.7 0.0 151.7 151.7 0.94| 15.7 14.7 1500 350 26 273 17| 11.1 0.0 11.1|169.9 0.0 169.9 113.3 0.94| 11.8 11.1 2000 351 28 281 17| 8.3 0.1 8.4|171.1 0.0 171.1 85.6 0.94| 8.9 8.4 2500 352 30 287 17| 6.6 0.1 6.8|172.3 0.0 172.3 68.9 0.94| 7.2 6.8 3000 353 31 291 17| 5.7 0.1 5.8|176.2 0.0 176.2 58.7 0.94| 6.2 5.8 4000 354 33 297 17| 4.7 0.1 4.8|192.9 0.0 192.9 48.2 0.94| 5.1 4.7 5000 355 35 303 18| 4.1 0.1 4.1|210.4 0.0 210.4 42.1 0.93| 4.4 4.1 6000 356 37 309 19| 3.4 0.5 3.9|220.0 0.0 220.0 36.7 0.85| 4.2 3.6 Wrote GIF file: /home/apache/climate/data/raob//EF963/skewt/EF963.skewt.20251012.12.gif