UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for EF963... Searching the city database file for: EF963 ... Date:1200Z 13 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 ------------------------------------------------------------------------------- SFC 1002 104 6.2 3.7 84 2.5 5.0 345 13 279.2 280.0 278.0 292.8 4.98 1 1000 120 5.8 3.3 84 2.5 4.6 340 5 279.0 279.8 277.8 292.2 4.85 2 925 752 0.2 0.2 100 0.0 0.2 360 23 279.5 280.2 277.2 291.1 4.19 3 850 1424 -4.1 -4.3 99 0.2 -4.2 15 27 281.9 282.4 277.2 291.1 3.27 4 700 2935 -13.1 -13.8 94 0.7 -13.3 15 23 288.0 288.3 278.4 293.6 1.88 5 500 5430 -28.7 -35.7 51 7.0 -29.5 25 42 298.0 298.1 281.0 299.3 0.36 6 400 6990 -40.3 -44.5 64 4.2 -40.5 20 56 302.6 302.6 282.7 303.3 0.18 7 305 8801 -47.9 -62.9 16 15.0 -48.3 15 66 316.3 316.3 287.6 316.4 0.03 8 300 8910 -47.9 -64.9 12 17.0 -48.3 15 66 317.8 317.8 288.1 317.9 0.02 9 295 9021 -47.8 -65.9 11 18.1 -48.1 10 68 319.6 319.6 288.6 319.7 0.02 10 250 10120 -46.3 -75.3 2 29.0 -46.9 15 50 337.2 337.2 293.6 337.3 0.01 11 200 11590 -48.7 -78.7 2 30.0 -49.3 15 44 355.7 355.7 297.8 355.7 0.00 12 150 13470 -51.1 -81.1 2 30.0 -51.7 20 35 382.0 382.0 302.6 382.0 0.00 13 100 16090 -53.7 -84.7 1 31.0 -54.3 30 21 424.0 424.0 308.2 424.0 0.00 TRP 305 8801 -47.9 -62.9 16 15.0 -48.3 15 66 316.3 316.3 287.6 316.4 0.03 WND 295 9021 -47.8 -65.9 11 18.1 -48.1 10 68 319.6 319.6 288.6 319.7 0.02 Sounding variables and indices 1000-500 mb thick: 5310.00 m Freezing level: 921.51 mb = 783.26 m = 2569.70 ft Wetbulb zero: 921.66 mb = 780.73 m = 2561.41 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 84.77 % Est. max temperature: 8.80 C = 47.84 F Sfc-Lift cond lev (LCL): 964.26 mb = 415.07 m = 1361.75 ft T: 3.19 C 700-500 lapse rate: 6.25 C/km ThetaE index: 1.77 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 936.13 mb = 655.02 m = 2148.98 ft Mean mixing ratio: 4.41 g/kg Conv temperature: 6.44 C = 43.60 F Cap Strength: 1.47 C Lifted Index: 6.38 C Risk: None Lifted Index @300 mb: 18.70 C Lifted Index @700 mb: 1.47 C Showalter Index: 6.73 C Risk: None Total Totals Index: 49.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 24.60 C Cross Totals Index: 24.40 C K Index: 19.60 Risk: < 20 % chance of thunderstorms Sweat Index: 96.00 Risk: None Energy Index: 1.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.98 J/kg Max Up Vert Vel: 4.47 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 6.13 C Lift Cond Lev (LCL): 936.81 mb = 649.13 m = 2129.66 ft Lev Free Conv (LFC): 931.81 mb = 692.51 m = 2271.99 ft Equ Level (EL): 821.81 mb = 1686.44 m = 5532.89 ft B at Equ Level: 9.88 J/kg Max Parcel Lev (MPL): 751.81 mb = 2379.28 m = 7805.93 ft Wind level data Storm motion: 48 at 22 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 1002 104 345 13 3.4 -12.6 | 264 20 19.8 2.2 1 1000 120 340 5 1.7 -4.7 | 241 21 18.1 10.0 2 925 752 360 23 -0.0 -23.0 | 297 18 16.4 -8.3 3 850 1424 15 27 -7.0 -26.1 | 320 15 9.4 -11.4 4 700 2935 15 23 -6.0 -22.2 | 306 13 10.5 -7.5 5 500 5430 25 42 -17.7 -38.1 | 3 23 -1.3 -23.4 6 400 6990 20 56 -19.2 -52.6 | 4 38 -2.7 -37.9 7 305 8801 15 66 -17.1 -63.8 | 1 49 -0.7 -49.0 8 300 8910 15 66 -17.1 -63.8 | 1 49 -0.7 -49.0 9 295 9021 10 68 -11.8 -67.0 | 355 52 4.6 -52.3 10 250 10120 15 50 -12.9 -48.3 | 354 34 3.5 -33.6 11 200 11590 15 44 -11.4 -42.5 | 350 28 5.0 -27.8 12 150 13470 20 35 -12.0 -32.9 | 346 19 4.4 -18.2 13 100 16090 30 21 -10.5 -18.2 | 300 7 5.9 -3.5 Wind Parameters Mean winds (0-6000m): 18.1 at 29.4 knts Storm direction: 48.1 at 22.0 knts Shear (0-3000m) pos: 2.9 neg: 0.5 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 47.6 deg Storm rel helicity (0-3000m) pos: 113.5 neg: -41.3 tot: 72.2 m^2/s^2 ave: 24.1 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 2.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.20 Bulk Shear: 50.38 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 ------------------------------------------------------------------------------- 500 352 12 260 18| 6.6 0.0 6.6| 58.5 -29.5 29.0 58.1 0.34| 17.9 6.2 1000 0 17 279 17| 7.2 0.0 7.2| 96.2 -29.5 66.7 66.7 0.54| 13.3 7.2 1500 6 20 291 15| 5.7 0.0 5.7|109.4 -30.3 79.0 52.7 0.57| 10.2 5.8 2000 8 22 297 15| 4.3 0.3 4.6|109.4 -34.6 74.8 37.4 0.51| 8.0 4.1 2500 10 22 300 15| 3.4 0.5 4.0|109.4 -38.8 70.6 28.2 0.45| 6.7 3.0 3000 11 23 302 14| 2.9 0.5 3.4|113.5 -41.3 72.2 24.1 0.44| 5.9 2.6 4000 13 24 308 14| 3.2 0.3 3.5|140.8 -41.3 99.5 24.9 0.52| 5.5 2.9 5000 16 26 319 14| 3.4 0.3 3.7|171.2 -41.3 129.9 26.0 0.56| 5.2 2.9 6000 18 29 331 15| 3.2 0.2 3.3|185.4 -41.3 144.1 24.0 0.52| 5.1 2.6 Wrote GIF file: /home/apache/climate/data/raob//EF963/skewt/EF963.skewt.20251013.12.gif