UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041800.upa.cvt Date: 0000Z 18 APR 25 Searching for LE430... Searching the city database file for: LE430 ... Date:0000Z 18 APR 25 Station: LE430 WMO ident: 8430 Latitude: 38.00 Longitude: -1.17 ------------------------------------------------------------------------------- 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 1011 79 15.4 8.4 63 7.0 11.4 245 3 287.6 288.8 284.1 306.9 6.85 1 850 1530 9.4 1.4 57 8.0 5.4 260 13 296.0 296.9 285.5 310.7 4.98 2 700 3119 3.0 -29.0 7 32.0 -5.4 240 17 305.8 305.9 284.4 307.5 0.50 3 500 5750 -16.1 -25.1 46 9.0 -18.2 265 33 313.4 313.6 287.7 316.8 1.00 4 400 7390 -26.7 -51.7 8 25.0 -28.8 270 42 320.3 320.3 288.9 320.6 0.08 5 300 9390 -42.5 -48.5 52 6.0 -42.9 265 58 325.5 325.5 290.6 326.1 0.16 6 252 10548 -52.1 -56.8 56 4.8 -52.2 270 73 327.9 327.9 291.2 328.2 0.07 7 250 10600 -52.5 -57.2 57 4.7 -52.6 265 71 328.0 328.0 291.2 328.3 0.07 8 249 10626 -52.7 -57.7 55 5.0 -52.8 265 71 328.1 328.1 291.2 328.3 0.06 9 200 12050 -50.7 -77.7 3 27.0 -51.1 260 68 352.5 352.5 297.2 352.5 0.00 10 150 13900 -57.7 -87.7 1 30.0 -58.0 260 62 370.7 370.7 300.7 370.7 0.00 11 100 16400 -65.7 -93.7 1 28.0 -65.8 265 38 400.8 400.8 305.3 400.8 0.00 TRP 249 10626 -52.7 -57.7 55 5.0 -52.8 265 71 328.1 328.1 291.2 328.3 0.06 WND 252 10548 -52.1 -56.8 56 4.8 -52.2 270 73 327.9 327.9 291.2 328.2 0.07 Sounding variables and indices 1000-500 mb thick: 5579.31 m Freezing level: 668.59 mb = 3532.25 m = 11588.59 ft Wetbulb zero: 775.13 mb = 2284.59 m = 7495.27 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 36.45 % Est. max temperature: 23.15 C = 73.66 F Sfc-Lift cond lev (LCL): 910.21 mb = 957.55 m = 3141.51 ft T: 11.77 C 700-500 lapse rate: 7.26 C/km ThetaE index: 3.17 C Layer 700.0- 500.0 mb Conv cond level (CCL): 682.81 mb = 3313.39 m = 10870.57 ft Mean mixing ratio: 6.30 g/kg Conv temperature: 34.23 C = 93.61 F Cap Strength: 8.02 C Lifted Index: 7.38 C Risk: None Lifted Index @300 mb: 12.47 C Lifted Index @700 mb: 8.02 C Showalter Index: 5.79 C Risk: None Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 25.50 C Cross Totals Index: 17.50 C K Index: -5.10 Risk: None Sweat Index: 75.80 Risk: None Energy Index: 1.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.23 J/kg Max Up Vert Vel: 6.36 m/s Conv Inhibition (B-): 12097.67 J/kg Cap Strength: 8.02 C Lift Cond Lev (LCL): 861.32 mb = 1419.30 m = 4656.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 286 at 14 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 1011 79 245 3 2.7 1.3 | 115 12 -10.9 5.2 1 850 1530 260 13 12.8 2.3 | 172 6 -0.8 6.1 2 700 3119 240 17 14.7 8.5 | 185 12 1.1 12.4 3 500 5750 265 33 32.9 2.9 | 251 20 19.2 6.8 4 400 7390 270 42 42.0 -0.0 | 262 29 28.3 3.9 5 300 9390 265 58 57.8 5.1 | 259 45 44.1 8.9 6 252 10548 270 73 73.0 -0.0 | 266 59 59.3 3.9 7 250 10600 265 71 70.7 6.2 | 260 58 57.1 10.1 8 249 10626 265 71 70.7 6.2 | 260 58 57.1 10.1 9 200 12050 260 68 67.0 11.8 | 254 56 53.3 15.7 10 150 13900 260 62 61.1 10.8 | 253 50 47.4 14.7 11 100 16400 265 38 37.9 3.3 | 253 25 24.2 7.2 Wind Parameters Mean winds (0-6000m): 255.9 at 18.9 knts Storm direction: 285.9 at 14.2 knts Shear (0-3000m) pos: 1.8 neg: 1.1 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 69.7 deg Storm rel helicity (0-3000m) pos: 22.6 neg: 0.0 tot: 22.6 m^2/s^2 ave: 7.5 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 2.8 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.73 Bulk Shear: 27.85 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 ------------------------------------------------------------------------------- 500 259 4 117 10| 3.6 0.0 3.6| 7.3 0.0 7.3 14.6 0.73| 3.6 2.6 1000 256 6 125 9| 3.6 0.0 3.6| 13.7 0.0 13.7 13.7 0.76| 3.6 2.7 1500 257 8 135 8| 3.5 0.0 3.5| 19.2 0.0 19.2 12.8 0.81| 3.5 2.9 2000 257 10 144 7| 2.6 0.5 3.1| 20.9 0.0 20.9 10.5 0.76| 3.2 2.4 2500 255 11 153 7| 2.1 0.8 2.9| 22.1 0.0 22.1 8.9 0.68| 3.0 2.0 3000 252 12 161 8| 1.8 1.1 2.8| 22.6 0.0 22.6 7.5 0.60| 2.8 1.7 4000 249 14 174 9| 2.2 0.8 3.0| 44.9 0.0 44.9 11.2 0.70| 3.0 2.1 5000 252 16 190 9| 2.5 0.6 3.1| 72.8 0.0 72.8 14.6 0.75| 3.2 2.4 6000 256 19 209 10| 2.6 0.5 3.1|101.1 0.0 101.1 16.9 0.75| 3.3 2.5 Wrote GIF file: /home/apache/climate/data/raob//LE430/skewt/LE430.skewt.20250418.00.gif