UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042512.upa.cvt Date: 1200Z 25 APR 25 Searching for EF963... Searching the city database file for: EF963 ... Date:1200Z 25 APR 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 1007 101 6.6 -4.4 45 11.0 2.2 0 5 279.2 279.7 275.0 286.9 2.73 1 1000 158 4.4 -4.6 52 9.0 0.9 330 9 277.5 278.0 274.0 285.1 2.71 2 925 785 -2.1 -7.1 69 5.0 -3.8 335 11 277.2 277.6 273.4 284.0 2.42 3 850 1450 -7.9 -12.5 69 4.6 -9.2 5 11 277.9 278.2 272.8 282.8 1.72 4 700 2925 -19.3 -31.3 34 12.0 -20.9 360 15 281.1 281.2 272.5 282.4 0.40 5 500 5350 -32.7 -46.7 23 14.0 -33.6 350 40 293.2 293.2 278.4 293.6 0.11 6 400 6890 -43.7 -51.7 41 8.0 -44.0 345 44 298.2 298.2 280.7 298.5 0.08 7 348 7813 -47.9 -61.9 18 14.0 -48.2 340 48 304.6 304.6 283.3 304.7 0.03 8 300 8790 -47.3 -70.3 5 23.0 -47.7 325 40 318.7 318.7 288.3 318.7 0.01 9 250 9990 -46.7 -76.7 2 30.0 -47.3 315 38 336.6 336.6 293.5 336.7 0.00 10 200 11470 -47.7 -80.7 1 33.0 -48.3 310 31 357.2 357.2 298.1 357.2 0.00 11 150 13370 -47.9 -81.9 1 34.0 -48.7 295 17 387.5 387.5 303.4 387.5 0.00 12 100 16020 -50.3 -84.3 1 34.0 -51.2 300 13 430.5 430.5 308.9 430.6 0.00 TRP 348 7813 -47.9 -61.9 18 14.0 -48.2 340 48 304.6 304.6 283.3 304.7 0.03 WND Sounding variables and indices 1000-500 mb thick: 5192.00 m Freezing level: 949.23 mb = 582.43 m = 1910.84 ft Wetbulb zero: 985.80 mb = 273.03 m = 895.77 ft Precipitable water: 0.24 inches Sfc-500 mean rel hum: 43.59 % Est. max temperature: 5.21 C = 41.38 F Sfc-Lift cond lev (LCL): 849.93 mb = 1450.64 m = 4759.26 ft T: -7.90 C 700-500 lapse rate: 5.53 C/km ThetaE index: 4.52 C Layer 1000.0- 500.0 mb Conv cond level (CCL): 854.10 mb = 1412.14 m = 4632.96 ft Mean mixing ratio: 2.53 g/kg Conv temperature: 5.24 C = 41.43 F Cap Strength: 0.36 C Lifted Index: 7.71 C Risk: None Lifted Index @300 mb: 24.28 C Lifted Index @700 mb: 0.07 C Showalter Index: 9.06 C Risk: None Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.80 C Cross Totals Index: 20.20 C K Index: 0.30 Risk: None Sweat Index: 62.00 Risk: None Energy Index: 2.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.00 J/kg Max Up Vert Vel: 1.42 m/s Conv Inhibition (B-): 16794.29 J/kg Cap Strength: 7.29 C Lift Cond Lev (LCL): 859.49 mb = 1362.71 m = 4470.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 22 at 17 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 1007 101 0 5 -0.0 -5.0 | 211 12 6.2 10.4 1 1000 158 330 9 4.5 -7.8 | 235 13 10.7 7.6 2 925 785 335 11 4.6 -10.0 | 244 12 10.9 5.4 3 850 1450 5 11 -1.0 -11.0 | 230 7 5.3 4.4 4 700 2925 360 15 -0.0 -15.0 | 267 6 6.2 0.4 5 500 5350 350 40 6.9 -39.4 | 331 27 13.2 -24.0 6 400 6890 345 44 11.4 -42.5 | 327 32 17.6 -27.1 7 348 7813 340 48 16.4 -45.1 | 323 37 22.6 -29.7 8 300 8790 325 40 22.9 -32.8 | 301 34 29.2 -17.4 9 250 9990 315 38 26.9 -26.9 | 289 35 33.1 -11.5 10 200 11470 310 31 23.7 -19.9 | 279 30 30.0 -4.6 11 150 13370 295 17 15.4 -7.2 | 249 23 21.6 8.2 12 100 16020 300 13 11.3 -6.5 | 243 20 17.5 8.9 Wind Parameters Mean winds (0-6000m): 352.1 at 22.1 knts Storm direction: 22.1 at 16.6 knts Shear (0-3000m) pos: 1.0 neg: 1.9 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 71.7 deg Storm rel helicity (0-3000m) pos: 32.7 neg: -4.2 tot: 28.5 m^2/s^2 ave: 9.5 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 3.3 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 24.48 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 ------------------------------------------------------------------------------- 500 333 9 236 13| 0.0 6.5 6.5| 21.4 0.0 21.4 42.8 0.97| 7.0 6.8 1000 336 10 240 12| 1.5 3.3 4.8| 23.3 -1.2 22.1 22.1 0.66| 5.2 3.5 1500 344 10 240 10| 2.0 2.2 4.2| 23.7 -4.2 19.5 13.0 0.41| 4.6 1.9 2000 350 11 240 9| 1.5 1.9 3.5| 25.9 -4.2 21.8 10.9 0.46| 3.8 1.8 2500 353 11 242 9| 1.2 1.8 3.0| 28.2 -4.2 24.0 9.6 0.51| 3.3 1.7 3000 354 12 245 8| 1.0 1.9 3.0| 32.7 -4.2 28.5 9.5 0.58| 3.3 1.9 4000 355 14 263 7| 0.8 2.8 3.5| 48.6 -4.2 44.5 11.1 0.59| 3.8 2.2 5000 354 18 289 9| 0.6 3.3 3.9| 59.4 -4.2 55.3 11.1 0.49| 4.1 2.0 6000 352 22 305 11| 0.5 3.2 3.7| 60.6 -11.8 48.8 8.1 0.41| 3.9 1.6 Wrote GIF file: /home/apache/climate/data/raob//EF963/skewt/EF963.skewt.20250425.12.gif