UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025111005.upa.cvt Date: 0500Z 10 NOV 25 Searching for EG238... Searching the city database file for: EG238 ... Date:0500Z 10 NOV 25 Station: EG238 WMO ident: 3238 Latitude: 55.02 Longitude: -1.88 ------------------------------------------------------------------------------- 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 8 SFC 984 143 11.2 9.6 90 1.6 10.3 170 5 285.7 287.0 284.1 306.9 7.64 2 925 657 8.4 6.2 86 2.2 7.2 205 31 287.9 289.0 283.8 306.1 6.43 3 850 1352 4.6 2.7 87 1.9 3.7 220 26 291.0 291.9 284.1 306.7 5.47 4 700 2908 -4.3 -7.4 79 3.1 -5.5 185 32 297.7 298.3 284.2 307.2 3.13 5 500 5470 -22.5 -25.7 75 3.2 -23.1 180 55 305.6 305.8 284.8 308.7 0.94 6 414 6828 -32.0 -42.6 34 10.6 -32.9 175 65 310.4 310.4 285.7 311.1 0.22 7 400 7070 -33.7 -45.7 29 12.0 -34.6 175 59 311.2 311.2 285.9 311.8 0.16 8 300 9030 -48.7 -61.7 21 13.0 -49.0 190 59 316.7 316.7 287.7 316.8 0.03 9 250 10200 -56.5 -70.5 16 14.0 -56.6 180 52 322.1 322.1 289.4 322.1 0.01 10 210 11297 -61.5 -73.5 19 12.0 -61.6 195 38 330.7 330.7 291.9 330.8 0.01 11 200 11600 -61.7 -73.7 19 12.0 -61.8 195 48 335.1 335.1 293.1 335.1 0.01 12 150 13420 -56.9 -81.9 3 25.0 -57.2 185 22 372.0 372.0 300.9 372.1 0.00 13 100 15980 -58.7 -84.7 2 26.0 -59.0 160 11 414.3 414.3 307.0 414.3 0.00 TRP 210 11297 -61.5 -73.5 19 12.0 -61.6 195 38 330.7 330.7 291.9 330.8 0.01 WND 414 6828 -32.0 -42.6 34 10.6 -32.9 175 65 310.4 310.4 285.7 311.1 0.22 Sounding variables and indices 1000-500 mb thick: 5462.00 m Freezing level: 772.47 mb = 2156.22 m = 7074.14 ft Wetbulb zero: 790.44 mb = 1934.18 m = 6345.67 ft Precipitable water: 0.79 inches Sfc-500 mean rel hum: 81.00 % Est. max temperature: 17.14 C = 62.85 F Sfc-Lift cond lev (LCL): 960.51 mb = 343.69 m = 1127.59 ft T: 10.11 C 700-500 lapse rate: 7.10 C/km ThetaE index: 0.86 C Layer 925.0- 850.0 mb Conv cond level (CCL): 875.20 mb = 1111.91 m = 3647.96 ft Mean mixing ratio: 6.67 g/kg Conv temperature: 15.42 C = 59.75 F Cap Strength: 1.66 C Lifted Index: 2.15 C Risk: None Lifted Index @300 mb: 7.47 C Lifted Index @700 mb: 1.66 C Showalter Index: 1.91 C Risk: Showers probable Total Totals Index: 52.30 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.10 C Cross Totals Index: 25.20 C K Index: 26.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 205.40 Risk: None Energy Index: 0.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.59 J/kg Max Up Vert Vel: 5.40 m/s Conv Inhibition (B-): 9351.92 J/kg Cap Strength: 2.10 C Lift Cond Lev (LCL): 905.52 mb = 831.97 m = 2729.53 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 218 at 28 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 ---------------------------------------------------------- 0 984 143 170 5 -0.9 4.9 | 46 25 -18.3 -17.4 1 925 657 205 31 13.1 28.1 | 143 7 -4.3 5.8 2 850 1352 220 26 16.7 19.9 | 16 2 -0.7 -2.4 3 700 2908 185 32 2.8 31.9 | 123 17 -14.6 9.6 4 500 5470 180 55 0.0 55.0 | 152 37 -17.4 32.7 5 414 6828 175 65 -5.7 64.8 | 151 48 -23.1 42.4 6 400 7070 175 59 -5.1 58.8 | 148 43 -22.5 36.5 7 300 9030 190 59 10.2 58.1 | 169 36 -7.2 35.8 8 250 10200 180 52 0.0 52.0 | 150 34 -17.4 29.7 9 210 11297 195 38 9.8 36.7 | 152 16 -7.6 14.4 10 200 11600 195 48 12.4 46.4 | 168 25 -5.0 24.0 11 150 13420 185 22 1.9 21.9 | 89 15 -15.5 -0.4 12 100 15980 160 11 -3.8 10.3 | 60 24 -21.2 -12.0 Wind Parameters Mean winds (0-6000m): 188.0 at 37.7 knts Storm direction: 218.0 at 28.3 knts Shear (0-3000m) pos: 4.2 neg: 3.0 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 82.1 deg Storm rel helicity (0-3000m) pos: 94.9 neg: -4.7 tot: 90.2 m^2/s^2 ave: 30.1 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 4.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.25 Bulk Shear: 57.43 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 ------------------------------------------------------------------------------- 500 200 18 63 13| 27.0 0.0 27.0| 82.6 0.0 82.6 165.1 0.76| 28.7 21.7 1000 206 23 80 7| 12.5 0.0 12.5| 83.8 -1.5 82.3 82.3 0.57| 17.8 10.1 1500 210 25 78 5| 8.3 0.4 8.7| 85.3 -2.4 82.9 55.3 0.50| 13.8 7.0 2000 209 25 88 5| 6.2 1.7 8.0| 87.4 -2.4 85.0 42.5 0.48| 11.9 5.7 2500 206 26 103 6| 5.0 2.6 7.6| 87.7 -3.2 84.5 33.8 0.42| 10.8 4.6 3000 202 27 113 8| 4.2 3.0 7.2| 94.9 -4.7 90.2 30.1 0.40| 9.9 4.0 4000 196 30 126 11| 3.1 3.2 6.3|127.5 -4.7 122.8 30.7 0.43| 8.6 3.7 5000 191 34 135 15| 2.5 3.4 5.9|156.7 -4.7 152.0 30.4 0.43| 7.8 3.4 6000 188 38 141 19| 2.1 3.6 5.7|165.8 -5.2 160.5 26.8 0.40| 7.2 2.9 Wrote GIF file: /home/apache/climate/data/raob//EG238/skewt/EG238.skewt.20251110.05.gif