UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for EF963... Searching the city database file for: EF963 ... Date:1200Z 17 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 1001 103 8.0 1.0 61 7.0 4.8 300 3 281.1 281.8 277.9 292.5 4.10 1 1000 111 7.4 1.4 66 6.0 4.6 325 3 280.5 281.3 277.8 292.3 4.23 2 925 743 0.2 -1.1 91 1.3 -0.3 350 9 279.5 280.2 276.7 290.1 3.81 3 850 1414 -4.3 -10.3 63 6.0 -6.2 300 3 281.6 282.0 275.4 287.5 2.05 4 700 2915 -12.9 -27.9 27 15.0 -15.6 360 13 288.2 288.3 276.6 289.9 0.55 5 500 5400 -29.7 -37.7 46 8.0 -30.5 260 5 296.8 296.9 280.4 297.8 0.30 6 400 6950 -40.7 -43.3 76 2.6 -40.9 255 13 302.1 302.1 282.5 302.8 0.21 7 300 8860 -53.3 -60.3 42 7.0 -53.4 270 25 310.2 310.2 285.4 310.4 0.04 8 284 9211 -54.9 -62.9 36 8.0 -55.0 280 25 312.8 312.8 286.4 312.9 0.03 9 250 10030 -52.7 -73.7 6 21.0 -53.0 280 19 327.7 327.7 291.1 327.7 0.01 10 200 11480 -49.3 -79.3 2 30.0 -49.8 280 21 354.7 354.7 297.6 354.7 0.00 11 150 13360 -50.7 -81.7 1 31.0 -51.3 315 21 382.7 382.7 302.7 382.7 0.00 12 100 15980 -54.3 -84.3 1 30.0 -54.9 300 25 422.8 422.8 308.0 422.8 0.00 TRP 284 9211 -54.9 -62.9 36 8.0 -55.0 280 25 312.8 312.8 286.4 312.9 0.03 WND Sounding variables and indices 1000-500 mb thick: 5289.00 m Freezing level: 921.67 mb = 772.82 m = 2535.47 ft Wetbulb zero: 930.00 mb = 699.33 m = 2294.37 ft Precipitable water: 0.34 inches Sfc-500 mean rel hum: 48.57 % Est. max temperature: 8.54 C = 47.38 F Sfc-Lift cond lev (LCL): 899.31 mb = 966.55 m = 3171.06 ft T: -1.30 C 700-500 lapse rate: 6.76 C/km ThetaE index: 4.96 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 900.98 mb = 951.82 m = 3122.73 ft Mean mixing ratio: 3.89 g/kg Conv temperature: 7.11 C = 44.80 F Cap Strength: 2.20 C Lifted Index: 5.91 C Risk: None Lifted Index @300 mb: 13.83 C Lifted Index @700 mb: 2.20 C Showalter Index: 8.37 C Risk: None Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.40 C Cross Totals Index: 19.40 C K Index: 0.10 Risk: None Sweat Index: 11.00 Risk: None Energy Index: 2.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.19 J/kg Max Up Vert Vel: 1.54 m/s Conv Inhibition (B-): 15240.66 J/kg Cap Strength: 5.84 C Lift Cond Lev (LCL): 903.46 mb = 929.94 m = 3050.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 4 at 6 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 1001 103 300 3 2.6 -1.5 | 215 5 3.0 4.4 1 1000 111 325 3 1.7 -2.5 | 212 4 2.2 3.4 2 925 743 350 9 1.6 -8.9 | 326 4 2.0 -3.0 3 850 1414 300 3 2.6 -1.5 | 215 5 3.0 4.4 4 700 2915 360 13 -0.0 -13.0 | 356 7 0.4 -7.1 5 500 5400 260 5 4.9 0.9 | 218 9 5.4 6.8 6 400 6950 255 13 12.6 3.4 | 235 16 13.0 9.2 7 300 8860 270 25 25.0 -0.0 | 257 26 25.4 5.9 8 284 9211 280 25 24.6 -4.3 | 266 25 25.1 1.5 9 250 10030 280 19 18.7 -3.3 | 262 19 19.2 2.6 10 200 11480 280 21 20.7 -3.6 | 264 21 21.1 2.2 11 150 13360 315 21 14.8 -14.8 | 300 18 15.3 -9.0 12 100 15980 300 25 21.7 -12.5 | 287 23 22.1 -6.6 Wind Parameters Mean winds (0-6000m): 334.3 at 7.9 knts Storm direction: 4.3 at 5.9 knts Shear (0-3000m) pos: 2.7 neg: 0.9 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 127.3 deg Storm rel helicity (0-3000m) pos: 21.6 neg: -10.6 tot: 11.0 m^2/s^2 ave: 3.7 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.31 Bulk Shear: 0.91 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 ------------------------------------------------------------------------------- 500 339 5 248 3| 6.1 0.0 6.1| 3.8 0.0 3.8 7.6 0.77| 6.2 4.8 1000 342 6 276 2| 3.0 1.6 4.6| 4.6 -4.0 0.7 0.7 0.13| 5.9 0.7 1500 338 6 257 3| 2.0 1.7 3.7| 6.3 -7.6 -1.4 -0.9 -0.02| 5.5 -0.1 2000 334 6 256 3| 2.5 1.3 3.8| 11.1 -7.6 3.5 1.7 0.18| 5.1 0.9 2500 339 6 273 3| 2.9 1.0 3.9| 16.9 -7.6 9.3 3.7 0.33| 5.0 1.7 3000 347 7 303 2| 2.7 0.9 3.6| 21.6 -10.6 11.0 3.7 0.32| 5.0 1.6 4000 344 8 307 3| 2.0 1.6 3.7| 21.6 -25.0 -3.5 -0.9 0.03| 4.8 0.1 5000 341 8 301 4| 1.6 1.8 3.5| 21.6 -37.8 -16.2 -3.2 -0.11| 4.5 -0.5 6000 334 8 287 4| 1.4 1.8 3.1| 26.4 -41.2 -14.8 -2.5 -0.09| 4.2 -0.4 Wrote GIF file: /home/apache/climate/data/raob//EF963/skewt/EF963.skewt.20251017.12.gif