UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011617.upa.cvt Date: 1700Z 16 JAN 26 Searching for EG354... Searching the city database file for: EG354 ... Date:1700Z 16 JAN 26 Station: EG354 WMO ident: 3354 Latitude: 53.01 Longitude: -1.25 ------------------------------------------------------------------------------- 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 68 125 5 SFC 994 117 5.4 4.5 94 0.9 4.9 125 5 279.0 279.9 278.4 293.6 5.31 2 925 705 3.4 1.3 86 2.1 2.4 185 23 282.8 283.6 279.3 295.5 4.54 3 850 1385 -1.7 -4.8 79 3.1 -2.9 185 20 284.4 284.9 278.3 293.4 3.14 4 700 2905 -10.9 -24.9 31 14.0 -13.9 200 22 290.4 290.5 278.0 292.7 0.72 5 500 5390 -30.1 -42.1 30 12.0 -31.1 205 40 296.3 296.4 280.0 297.0 0.19 6 400 6940 -41.9 -57.9 16 16.0 -42.4 210 47 300.5 300.5 281.6 300.7 0.04 7 302 8787 -53.4 -68.5 14 15.0 -53.6 200 60 309.5 309.5 285.1 309.5 0.01 8 300 8830 -53.7 -68.7 14 15.0 -53.9 200 59 309.7 309.7 285.2 309.7 0.01 9 262 9693 -57.1 -74.1 10 17.0 -57.2 195 54 316.9 316.9 287.7 316.9 0.01 10 250 9990 -56.9 -74.9 9 18.0 -57.1 200 49 321.5 321.5 289.2 321.5 0.01 11 200 11400 -55.5 -80.5 3 25.0 -55.8 205 50 344.9 344.9 295.5 344.9 0.00 12 150 13230 -56.7 -83.7 2 27.0 -57.0 205 38 372.4 372.4 301.0 372.4 0.00 13 100 15780 -58.7 -85.7 2 27.0 -59.0 220 41 414.3 414.3 307.0 414.3 0.00 TRP 262 9693 -57.1 -74.1 10 17.0 -57.2 195 54 316.9 316.9 287.7 316.9 0.01 WND 302 8787 -53.4 -68.5 14 15.0 -53.6 200 60 309.5 309.5 285.1 309.5 0.01 Sounding variables and indices 1000-500 mb thick: 5322.00 m Freezing level: 875.00 mb = 1158.33 m = 3800.26 ft Wetbulb zero: 890.93 mb = 1006.79 m = 3303.07 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 49.98 % Est. max temperature: 10.95 C = 51.71 F Sfc-Lift cond lev (LCL): 980.39 mb = 229.99 m = 754.54 ft T: 5.02 C 700-500 lapse rate: 7.73 C/km ThetaE index: 2.79 C Layer 850.0- 500.0 mb Conv cond level (CCL): 893.07 mb = 987.53 m = 3239.90 ft Mean mixing ratio: 4.70 g/kg Conv temperature: 9.82 C = 49.67 F Cap Strength: 1.68 C Lifted Index: 2.63 C Risk: None Lifted Index @300 mb: 10.67 C Lifted Index @700 mb: 1.68 C Showalter Index: 3.63 C Risk: None Total Totals Index: 53.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.40 C Cross Totals Index: 25.30 C K Index: 9.60 Risk: None Sweat Index: 174.00 Risk: None Energy Index: 0.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.91 J/kg Max Up Vert Vel: 5.46 m/s Conv Inhibition (B-): 11548.89 J/kg Cap Strength: 2.55 C Lift Cond Lev (LCL): 918.05 mb = 765.61 m = 2511.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 229 at 20 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 ---------------------------------------------------------- 0 994 117 125 5 -4.1 2.9 | 62 22 -19.6 -10.5 1 925 705 185 23 2.0 22.9 | 125 16 -13.5 9.5 2 850 1385 185 20 1.7 19.9 | 115 15 -13.7 6.5 3 700 2905 200 22 7.5 20.7 | 132 11 -7.9 7.3 4 500 5390 205 40 16.9 36.3 | 184 23 1.4 22.9 5 400 6940 210 47 23.5 40.7 | 196 28 8.0 27.3 6 302 8787 200 60 20.5 56.4 | 187 43 5.1 43.0 7 300 8830 200 59 20.2 55.4 | 186 42 4.7 42.0 8 262 9693 195 54 14.0 52.2 | 178 39 -1.5 38.8 9 250 9990 200 49 16.8 46.0 | 182 33 1.3 32.6 10 200 11400 205 50 21.1 45.3 | 190 32 5.7 31.9 11 150 13230 205 38 16.1 34.4 | 182 21 0.6 21.0 12 100 15780 220 41 26.4 31.4 | 211 21 10.9 18.0 Wind Parameters Mean winds (0-6000m): 199.1 at 27.3 knts Storm direction: 229.1 at 20.5 knts Shear (0-3000m) pos: 3.9 neg: 0.0 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 78.3 deg Storm rel helicity (0-3000m) pos: 137.9 neg: -10.8 tot: 127.1 m^2/s^2 ave: 42.4 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 4.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.40 Bulk Shear: 37.44 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 ------------------------------------------------------------------------------- 500 173 13 87 17| 18.1 0.0 18.1|103.1 0.0 103.1 206.2 0.96| 19.8 19.1 1000 181 17 104 16| 9.9 0.0 9.9|120.8 -6.7 114.2 114.2 0.83| 13.0 10.7 1500 182 18 109 15| 6.4 0.0 6.4|122.7 -10.8 112.0 74.6 0.75| 9.3 7.0 2000 185 19 111 15| 5.0 0.0 5.0|127.3 -10.8 116.5 58.2 0.74| 7.5 5.6 2500 187 19 114 14| 4.2 0.0 4.2|131.4 -10.8 120.6 48.3 0.74| 6.4 4.7 3000 189 20 117 14| 3.9 0.0 3.9|137.9 -10.8 127.1 42.4 0.74| 5.8 4.3 4000 193 22 126 13| 3.9 0.0 3.9|158.4 -10.8 147.7 36.9 0.76| 5.3 4.0 5000 197 24 140 13| 3.9 0.0 3.9|180.6 -10.8 169.8 34.0 0.74| 5.0 3.7 6000 199 27 152 14| 3.7 0.0 3.7|204.2 -10.8 193.4 32.2 0.73| 4.6 3.4 Wrote GIF file: /home/apache/climate/data/raob//EG354/skewt/EG354.skewt.20260116.17.gif