UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050610.upa.cvt Date: 1000Z 6 MAY 25 Searching for EG023... Searching the city database file for: EG023 ... Date:1000Z 6 MAY 25 Station: EG023 WMO ident: 3023 Latitude: 57.35 Longitude: -7.37 ------------------------------------------------------------------------------- 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 1027 4 9.4 1.4 57 8.0 5.7 250 4 280.4 281.1 277.6 291.8 4.12 1 1000 223 6.6 0.6 65 6.0 3.9 250 3 279.8 280.4 277.1 290.8 3.99 2 925 856 0.4 -0.9 91 1.3 -0.2 280 5 279.7 280.4 276.9 290.5 3.87 3 850 1531 4.4 -33.6 4 38.0 -3.8 240 11 290.8 290.8 277.4 291.6 0.26 4 700 3096 -2.7 -16.7 33 14.0 -7.1 255 17 299.5 299.8 283.1 304.2 1.48 5 500 5690 -17.9 -22.1 70 4.2 -19.0 340 20 311.2 311.5 287.3 315.5 1.30 6 400 7320 -29.5 -33.5 68 4.0 -30.0 325 22 316.6 316.8 288.3 318.6 0.57 7 300 9310 -44.7 -49.6 58 4.9 -44.9 345 40 322.4 322.4 289.6 322.9 0.14 8 250 10500 -54.9 -59.2 59 4.3 -55.0 355 40 324.4 324.5 290.2 324.7 0.05 9 200 11890 -62.9 -67.1 57 4.2 -63.0 360 27 333.2 333.2 292.6 333.2 0.02 10 184 12402 -64.9 -69.8 51 4.9 -65.0 350 44 337.9 337.9 293.8 338.0 0.02 11 150 13670 -58.7 -84.7 2 26.0 -58.9 350 19 368.9 368.9 300.4 369.0 0.00 12 100 16220 -57.1 -86.1 1 29.0 -57.5 360 15 417.4 417.4 307.4 417.4 0.00 TRP 184 12402 -64.9 -69.8 51 4.9 -65.0 350 44 337.9 337.9 293.8 338.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5467.00 m Freezing level: 757.04 mb = 2500.86 m = 8204.82 ft Wetbulb zero: 927.87 mb = 830.82 m = 2725.75 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 45.41 % Est. max temperature: 15.67 C = 60.21 F Sfc-Lift cond lev (LCL): 909.00 mb = 995.27 m = 3265.28 ft T: 1.23 C 700-500 lapse rate: 5.86 C/km ThetaE index: 1.39 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 664.84 mb = 3493.25 m = 11460.66 ft Mean mixing ratio: 3.96 g/kg Conv temperature: 30.48 C = 86.87 F Cap Strength: 12.34 C Lifted Index: 17.71 C Risk: None Lifted Index @300 mb: 22.37 C Lifted Index @700 mb: 12.34 C Showalter Index: 16.78 C Risk: None Total Totals Index: 6.60 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: -15.70 C K Index: -25.30 Risk: None Sweat Index: 42.00 Risk: None Energy Index: 4.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.00 J/kg Max Up Vert Vel: 2.00 m/s Conv Inhibition (B-): 15554.01 J/kg Cap Strength: 17.38 C Lift Cond Lev (LCL): 909.46 mb = 991.24 m = 3252.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 at 11 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 1027 4 250 4 3.8 1.4 | 156 10 -3.9 8.8 1 1000 223 250 3 2.8 1.0 | 150 10 -4.8 8.5 2 925 856 280 5 4.9 -0.9 | 158 7 -2.7 6.6 3 850 1531 240 11 9.5 5.5 | 188 13 1.9 13.0 4 700 3096 255 17 16.4 4.4 | 216 15 8.8 11.9 5 500 5690 340 20 6.8 -18.8 | 4 11 -0.8 -11.3 6 400 7320 325 22 12.6 -18.0 | 335 12 5.0 -10.6 7 300 9310 345 40 10.4 -38.6 | 355 31 2.7 -31.2 8 250 10500 355 40 3.5 -39.8 | 7 33 -4.2 -32.4 9 200 11890 360 27 -0.0 -27.0 | 21 21 -7.7 -19.5 10 184 12402 350 44 7.6 -43.3 | 0 36 -0.0 -35.9 11 150 13670 350 19 3.3 -18.7 | 21 12 -4.4 -11.3 12 100 16220 360 15 -0.0 -15.0 | 45 11 -7.7 -7.5 Wind Parameters Mean winds (0-6000m): 284.3 at 14.3 knts Storm direction: 314.3 at 10.7 knts Shear (0-3000m) pos: 1.6 neg: 1.1 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 58.6 deg Storm rel helicity (0-3000m) pos: 35.5 neg: -2.3 tot: 33.2 m^2/s^2 ave: 11.1 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 17.15 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 ------------------------------------------------------------------------------- 500 254 3 153 9| 0.9 0.0 0.9| 1.4 -2.3 -0.9 -1.8 -0.16| 2.1 -0.3 1000 267 4 155 8| 1.5 0.0 1.5| 5.3 -2.3 3.0 3.0 0.32| 2.6 0.8 1500 258 6 166 9| 1.0 2.1 3.1| 12.0 -2.3 9.7 6.5 0.39| 3.9 1.5 2000 251 7 175 10| 1.2 1.6 2.8| 19.0 -2.3 16.7 8.4 0.47| 3.5 1.7 2500 250 8 182 10| 1.4 1.3 2.7| 27.0 -2.3 24.7 9.9 0.54| 3.3 1.8 3000 251 10 188 11| 1.6 1.1 2.6| 35.5 -2.3 33.2 11.1 0.60| 3.1 1.9 4000 257 12 200 11| 2.0 0.8 2.8| 63.2 -2.3 60.9 15.2 0.69| 3.6 2.5 5000 270 13 215 9| 2.2 0.6 2.9| 87.5 -2.3 85.1 17.0 0.77| 4.0 3.1 6000 284 14 237 7| 2.2 0.5 2.7|105.7 -5.4 100.3 16.7 0.76| 4.1 3.1 Wrote GIF file: /home/apache/climate/data/raob//EG023/skewt/EG023.skewt.20250506.10.gif