UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011905.upa.cvt Date: 0500Z 19 JAN 26 Searching for EG354... Searching the city database file for: EG354 ... Date:0500Z 19 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 107 105 3 SFC 999 115 6.6 6.6 100 0.0 6.6 105 3 279.8 280.9 279.8 296.5 6.12 2 925 748 5.2 4.0 92 1.2 4.6 175 14 284.6 285.6 281.3 300.0 5.51 3 850 1435 1.6 1.6 100 0.0 1.6 190 21 287.8 288.7 282.3 302.2 5.05 4 700 2975 -7.7 -9.5 87 1.8 -8.4 195 25 294.0 294.4 282.1 301.9 2.66 5 500 5510 -23.5 -44.5 13 21.0 -25.6 200 37 304.4 304.4 283.4 304.9 0.15 6 400 7100 -37.5 -46.5 39 9.0 -38.1 200 44 306.3 306.3 284.1 306.8 0.15 7 300 9020 -52.7 -66.7 17 14.0 -52.9 190 44 311.1 311.1 285.7 311.1 0.02 8 250 10180 -57.7 -74.7 10 17.0 -57.9 165 20 320.3 320.3 288.8 320.3 0.01 9 217 11063 -60.7 -75.7 12 15.0 -60.8 110 17 328.9 328.9 291.4 328.9 0.01 10 200 11570 -59.9 -80.9 5 21.0 -60.0 115 6 337.9 337.9 293.8 337.9 0.00 11 150 13360 -60.9 -83.9 3 23.0 -61.1 45 18 365.2 365.2 299.7 365.2 0.00 12 100 15880 -61.9 -85.9 3 24.0 -62.1 15 18 408.1 408.1 306.3 408.1 0.00 TRP 217 11063 -60.7 -75.7 12 15.0 -60.8 110 17 328.9 328.9 291.4 328.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5403.00 m Freezing level: 824.19 mb = 1699.95 m = 5577.18 ft Wetbulb zero: 825.88 mb = 1663.34 m = 5457.10 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 72.82 % Est. max temperature: 14.63 C = 58.33 F Sfc-Lift cond lev (LCL): 999.00 mb = 115.25 m = 378.11 ft T: 6.60 C 700-500 lapse rate: 6.23 C/km ThetaE index: 0.28 C Layer 700.0- 500.0 mb Conv cond level (CCL): 902.44 mb = 948.60 m = 3112.16 ft Mean mixing ratio: 5.71 g/kg Conv temperature: 12.33 C = 54.19 F Cap Strength: 2.36 C Lifted Index: 6.25 C Risk: None Lifted Index @300 mb: 8.75 C Lifted Index @700 mb: 2.36 C Showalter Index: 3.96 C Risk: None Total Totals Index: 50.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 25.10 C K Index: 24.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 122.20 Risk: None Energy Index: 0.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.38 J/kg Max Up Vert Vel: 6.69 m/s Conv Inhibition (B-): 10421.83 J/kg Cap Strength: 6.06 C Lift Cond Lev (LCL): 937.38 mb = 638.67 m = 2095.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 225 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 ---------------------------------------------------------- 0 999 115 105 3 -2.9 0.8 | 52 21 -16.7 -13.0 1 925 748 175 14 -1.2 13.9 | 91 15 -15.1 0.2 2 850 1435 190 21 3.6 20.7 | 124 12 -10.2 6.9 3 700 2975 195 25 6.5 24.1 | 145 13 -7.4 10.4 4 500 5510 200 37 12.7 34.8 | 177 21 -1.2 21.0 5 400 7100 200 44 15.0 41.3 | 183 28 1.2 27.6 6 300 9020 190 44 7.6 43.3 | 168 30 -6.2 29.6 7 250 10180 165 20 -5.2 19.3 | 106 20 -19.0 5.6 8 217 11063 110 17 -16.0 5.8 | 75 31 -29.8 -7.9 9 200 11570 115 6 -5.4 2.5 | 60 22 -19.3 -11.2 10 150 13360 45 18 -12.7 -12.7 | 45 38 -26.6 -26.5 11 100 15880 15 18 -4.7 -17.4 | 31 36 -18.5 -31.1 Wind Parameters Mean winds (0-6000m): 195.1 at 26.0 knts Storm direction: 225.1 at 19.5 knts Shear (0-3000m) pos: 4.4 neg: 0.0 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 95.1 deg Storm rel helicity (0-3000m) pos: 113.4 neg: 0.0 tot: 113.4 m^2/s^2 ave: 37.8 10^-3 m/s^2 rel: 0.90 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 4.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.41 Bulk Shear: 54.43 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 ------------------------------------------------------------------------------- 500 162 7 67 17| 10.6 0.0 10.6| 56.3 0.0 56.3 112.6 0.92| 11.7 10.7 1000 173 11 80 16| 8.9 0.0 8.9| 83.7 0.0 83.7 83.7 0.87| 10.1 8.8 1500 181 14 92 14| 7.4 0.0 7.4| 98.4 0.0 98.4 65.6 0.89| 8.3 7.4 2000 184 16 100 13| 5.9 0.0 5.9|103.1 0.0 103.1 51.6 0.90| 6.6 5.9 2500 187 18 108 12| 5.0 0.0 5.0|107.9 0.0 107.9 43.2 0.90| 5.6 5.0 3000 189 19 114 12| 4.4 0.0 4.4|113.4 0.0 113.4 37.8 0.90| 4.9 4.5 4000 191 21 126 12| 3.9 0.0 3.9|128.0 0.0 128.0 32.0 0.89| 4.3 3.8 5000 193 24 138 12| 3.7 0.0 3.7|143.7 0.0 143.7 28.7 0.86| 4.0 3.4 6000 195 26 148 13| 3.2 0.2 3.4|156.1 0.0 156.1 26.0 0.82| 3.7 3.0 Wrote GIF file: /home/apache/climate/data/raob//EG354/skewt/EG354.skewt.20260119.05.gif