UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112609.upa.cvt Date: 0900Z 26 NOV 25 Searching for EG743... Searching the city database file for: EG743 ... Date:0900Z 26 NOV 25 Station: EG743 WMO ident: 3743 Latitude: 51.20 Longitude: -1.80 ------------------------------------------------------------------------------- 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 1008 133 -1.3 -1.9 96 0.6 -1.5 120 1 271.2 271.8 271.2 280.1 3.29 1 1000 197 2.8 0.3 84 2.5 1.7 200 5 276.0 276.6 274.9 286.6 3.90 2 925 828 1.0 -6.0 59 7.0 -1.6 260 8 280.3 280.8 275.5 287.8 2.64 3 850 1506 -0.7 -18.7 24 18.0 -5.7 290 11 285.4 285.6 275.9 288.5 1.03 4 700 3035 -7.9 -36.9 8 29.0 -12.7 320 13 293.7 293.8 278.9 294.5 0.23 5 500 5580 -21.3 -44.3 11 23.0 -23.8 355 42 307.1 307.1 284.4 307.6 0.15 6 400 7190 -33.1 -35.1 82 2.0 -33.3 350 65 312.0 312.1 286.6 313.7 0.48 7 300 9150 -48.9 -56.9 39 8.0 -49.1 355 85 316.4 316.4 287.6 316.7 0.06 8 257 10146 -57.2 -64.4 40 7.2 -57.3 5 97 318.5 318.5 288.3 318.6 0.03 9 250 10320 -58.7 -65.7 40 7.0 -58.8 5 96 318.8 318.8 288.4 318.9 0.02 10 200 11710 -62.3 -73.3 22 11.0 -62.4 350 86 334.1 334.1 292.8 334.1 0.01 11 193 11930 -63.5 -74.5 21 11.0 -63.6 355 86 335.6 335.6 293.2 335.6 0.01 12 150 13500 -59.1 -83.1 3 24.0 -59.3 355 50 368.3 368.3 300.2 368.3 0.00 TRP 193 11930 -63.5 -74.5 21 11.0 -63.6 355 86 335.6 335.6 293.2 335.6 0.01 WND 257 10146 -57.2 -64.4 40 7.2 -57.3 5 97 318.5 318.5 288.3 318.6 0.03 Sounding variables and indices 1000-500 mb thick: 5383.00 m Freezing level: Surface below freezing Freezing level: 1005.46 mb = 153.34 m = 503.09 ft Freezing level: 880.88 mb = 1226.82 m = 4024.96 ft Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 22.84 % Est. max temperature: 12.35 C = 54.22 F Sfc-Lift cond lev (LCL): 998.49 mb = 209.20 m = 686.35 ft T: 2.77 C 700-500 lapse rate: 5.27 C/km ThetaE index: 0.00 C Layer 1008.0- -0.0 mb Conv cond level (CCL): 715.53 mb = 2862.22 m = 9390.38 ft Mean mixing ratio: 3.14 g/kg Conv temperature: 20.31 C = 68.55 F Cap Strength: 9.72 C Lifted Index: 17.18 C Risk: None Lifted Index @300 mb: 20.87 C Lifted Index @700 mb: 9.72 C Showalter Index: 16.03 C Risk: None Total Totals Index: 23.20 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 2.60 C K Index: -27.10 Risk: None Sweat Index: 64.00 Risk: None Energy Index: 4.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.40 J/kg Max Up Vert Vel: 5.37 m/s Conv Inhibition (B-): 9995.23 J/kg Cap Strength: 16.87 C Lift Cond Lev (LCL): 886.55 mb = 1168.46 m = 3833.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 8 at 16 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 1008 133 120 1 -0.9 0.5 | 185 16 1.3 16.1 1 1000 197 200 5 1.7 4.7 | 191 21 3.9 20.3 2 925 828 260 8 7.9 1.4 | 211 20 10.1 17.0 3 850 1506 290 11 10.3 -3.8 | 227 17 12.5 11.8 4 700 3035 320 13 8.4 -10.0 | 242 12 10.5 5.6 5 500 5580 355 42 3.7 -41.8 | 347 27 5.8 -26.3 6 400 7190 350 65 11.3 -64.0 | 344 50 13.5 -48.4 7 300 9150 355 85 7.4 -84.7 | 352 70 9.6 -69.1 8 257 10146 5 97 -8.5 -96.6 | 4 81 -6.3 -81.1 9 250 10320 5 96 -8.4 -95.6 | 4 80 -6.2 -80.1 10 200 11710 350 86 14.9 -84.7 | 346 71 17.1 -69.1 11 193 11930 355 86 7.5 -85.7 | 352 71 9.7 -70.1 12 150 13500 355 50 4.4 -49.8 | 349 35 6.5 -34.2 Wind Parameters Mean winds (0-6000m): 338.0 at 21.0 knts Storm direction: 8.0 at 15.7 knts Shear (0-3000m) pos: 2.6 neg: 0.0 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 62.9 deg Storm rel helicity (0-3000m) pos: 93.0 neg: 0.0 tot: 93.0 m^2/s^2 ave: 31.0 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 3.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.19 Bulk Shear: 75.89 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 ------------------------------------------------------------------------------- 500 222 6 197 21| 7.9 0.0 7.9| 35.5 0.0 35.5 70.9 0.70| 9.9 6.9 1000 249 7 205 20| 5.3 0.0 5.3| 60.1 0.0 60.1 60.1 0.78| 7.6 5.9 1500 266 8 212 19| 4.2 0.0 4.2| 75.6 0.0 75.6 50.4 0.79| 6.4 5.0 2000 277 9 217 18| 3.3 0.0 3.3| 81.4 0.0 81.4 40.7 0.78| 5.3 4.1 2500 285 10 221 17| 2.8 0.0 2.8| 86.3 0.0 86.3 34.5 0.76| 4.7 3.6 3000 293 10 225 16| 2.6 0.0 2.6| 93.0 0.0 93.0 31.0 0.75| 4.4 3.3 4000 308 12 237 14| 3.4 0.0 3.4|133.5 0.0 133.5 33.4 0.82| 4.9 4.0 5000 326 16 260 12| 3.9 0.0 3.9|188.7 0.0 188.7 37.7 0.82| 5.3 4.4 6000 338 21 291 11| 3.7 0.6 4.3|221.8 -3.2 218.6 36.4 0.71| 5.7 4.0 Wrote GIF file: /home/apache/climate/data/raob//EG743/skewt/EG743.skewt.20251126.09.gif