UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042412.upa.cvt Date: 1200Z 24 APR 25 Searching for EF963... Searching the city database file for: EF963 ... Date:1200Z 24 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 103 6.8 -7.2 36 14.0 1.6 330 11 279.4 279.8 274.4 285.7 2.21 1 1000 160 5.0 -9.0 36 14.0 0.1 345 7 278.1 278.5 273.2 283.6 1.93 2 925 788 -1.9 -10.9 50 9.0 -4.7 55 7 277.4 277.7 272.6 282.5 1.80 3 850 1452 -8.3 -11.4 78 3.1 -9.2 70 7 277.5 277.8 272.8 282.8 1.88 4 700 2944 -12.9 -40.9 8 28.0 -16.4 275 11 288.2 288.2 276.0 288.7 0.15 5 500 5440 -28.9 -40.9 31 12.0 -30.0 260 33 297.8 297.8 280.7 298.5 0.21 6 400 6990 -41.1 -42.7 84 1.6 -41.2 260 42 301.6 301.6 282.3 302.3 0.22 7 300 8890 -54.3 -56.9 73 2.6 -54.4 270 50 308.8 308.8 284.9 309.0 0.06 8 293 9041 -55.5 -58.6 68 3.1 -55.6 265 50 309.2 309.2 285.1 309.4 0.05 9 250 10070 -49.1 -78.1 2 29.0 -49.6 265 35 333.1 333.1 292.6 333.1 0.00 10 200 11530 -48.7 -80.7 1 32.0 -49.3 275 33 355.7 355.7 297.8 355.7 0.00 11 150 13430 -48.7 -81.7 1 33.0 -49.4 285 25 386.2 386.2 303.2 386.2 0.00 12 100 16080 -51.7 -83.7 1 32.0 -52.5 280 15 427.8 427.8 308.6 427.9 0.00 TRP 293 9041 -55.5 -58.6 68 3.1 -55.6 265 50 309.2 309.2 285.1 309.4 0.05 WND Sounding variables and indices 1000-500 mb thick: 5280.00 m Freezing level: 945.65 mb = 615.07 m = 2017.93 ft Wetbulb zero: 998.78 mb = 169.86 m = 557.28 ft Precipitable water: 0.21 inches Sfc-500 mean rel hum: 33.95 % Est. max temperature: 4.85 C = 40.74 F Sfc-Lift cond lev (LCL): 811.25 mb = 1810.52 m = 5939.94 ft T: -9.41 C 700-500 lapse rate: 6.41 C/km ThetaE index: 3.19 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 680.47 mb = 3153.92 m = 10347.39 ft Mean mixing ratio: 1.87 g/kg Conv temperature: 16.47 C = 61.65 F Cap Strength: 7.53 C Lifted Index: 12.62 C Risk: None Lifted Index @300 mb: 18.28 C Lifted Index @700 mb: 7.53 C Showalter Index: 12.86 C Risk: None Total Totals Index: 38.10 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 17.50 C K Index: -18.80 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 3.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.14 J/kg Max Up Vert Vel: 4.03 m/s Conv Inhibition (B-): 18709.30 J/kg Cap Strength: 12.52 C Lift Cond Lev (LCL): 803.91 mb = 1880.42 m = 6169.28 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 298 at 13 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 103 330 11 5.5 -9.5 | 59 7 -5.8 -3.4 1 1000 160 345 7 1.8 -6.8 | 86 9 -9.4 -0.7 2 925 788 55 7 -5.7 -4.0 | 97 17 -17.0 2.1 3 850 1452 70 7 -6.6 -2.4 | 102 18 -17.8 3.7 4 700 2944 275 11 11.0 -1.0 | 177 5 -0.3 5.1 5 500 5440 260 33 32.5 5.7 | 241 24 21.2 11.8 6 400 6990 260 42 41.4 7.3 | 246 33 30.1 13.4 7 300 8890 270 50 50.0 -0.0 | 261 39 38.7 6.1 8 293 9041 265 50 49.8 4.4 | 255 40 38.6 10.5 9 250 10070 265 35 34.9 3.1 | 249 25 23.6 9.2 10 200 11530 275 33 32.9 -2.9 | 262 22 21.6 3.2 11 150 13430 285 25 24.1 -6.5 | 272 13 12.9 -0.4 12 100 16080 280 15 14.8 -2.6 | 225 5 3.5 3.5 Wind Parameters Mean winds (0-6000m): 268.5 at 17.1 knts Storm direction: 298.5 at 12.8 knts Shear (0-3000m) pos: 2.3 neg: 3.2 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 132.9 deg Storm rel helicity (0-3000m) pos: 33.0 neg: -30.5 tot: 2.5 m^2/s^2 ave: 0.8 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.17 Bulk Shear: 48.98 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 5 7 85 12| 10.5 0.0 10.5| 12.8 -0.0 12.8 25.7 0.49| 10.8 5.4 1000 30 7 90 15| 6.8 0.0 6.8| 22.9 -0.0 22.9 22.9 0.54| 7.2 3.9 1500 43 7 93 16| 4.5 0.4 4.9| 26.2 -8.0 18.1 12.1 0.39| 5.7 2.2 2000 38 7 91 16| 3.4 2.1 5.5| 26.2 -27.6 -1.5 -0.7 0.07| 6.2 0.4 2500 22 8 86 14| 2.7 2.9 5.7| 27.4 -30.5 -3.1 -1.3 0.05| 6.7 0.3 3000 0 8 79 12| 2.3 3.2 5.5| 33.0 -30.5 2.5 0.8 0.19| 7.0 1.3 4000 298 10 121 2| 1.7 3.6 5.3| 44.0 -30.5 13.5 3.4 0.27| 6.4 1.7 5000 276 14 206 5| 1.4 3.8 5.1| 49.6 -30.5 19.1 3.8 0.25| 6.0 1.5 6000 268 17 222 9| 1.1 3.7 4.9| 57.7 -30.7 27.0 4.5 0.24| 5.6 1.4 Wrote GIF file: /home/apache/climate/data/raob//EF963/skewt/EF963.skewt.20250424.12.gif