UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for LE430... Searching the city database file for: LE430 ... Date:1200Z 7 OCT 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 1017 52 26.0 15.0 51 11.0 18.8 360 1 297.7 299.6 291.3 328.5 10.59 1 850 1601 17.4 10.4 63 7.0 13.0 325 7 304.4 306.1 292.3 332.4 9.36 2 700 3223 10.2 -18.8 11 29.0 -0.4 305 17 313.8 314.0 288.1 317.9 1.24 3 500 5920 -6.1 -32.1 11 26.0 -12.5 275 9 325.6 325.7 291.0 327.5 0.52 4 400 7630 -19.9 -24.9 64 5.0 -21.2 220 17 329.1 329.4 292.7 333.6 1.27 5 300 9680 -37.3 -41.1 68 3.8 -37.7 230 27 332.8 332.9 292.8 334.1 0.35 6 250 10920 -45.9 -59.9 19 14.0 -46.4 250 19 337.8 337.8 293.9 338.0 0.05 7 200 12370 -56.7 -64.7 36 8.0 -56.8 265 29 343.0 343.0 295.1 343.1 0.03 8 150 14150 -63.9 -76.9 15 13.0 -64.0 265 29 360.0 360.0 298.7 360.0 0.01 9 107 16182 -72.9 -86.9 10 14.0 -72.9 270 11 379.5 379.5 302.2 379.5 0.00 10 100 16580 -72.5 -86.5 10 14.0 -72.6 275 15 387.6 387.6 303.5 387.7 0.00 TRP 107 16182 -72.9 -86.9 10 14.0 -72.9 270 11 379.5 379.5 302.2 379.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5722.58 m Freezing level: 574.85 mb = 4910.69 m = 16111.00 ft Wetbulb zero: 705.00 mb = 3163.57 m = 10379.04 ft Precipitable water: 1.12 inches Sfc-500 mean rel hum: 29.82 % Est. max temperature: 31.96 C = 89.53 F Sfc-Lift cond lev (LCL): 865.73 mb = 1442.68 m = 4733.14 ft T: 18.28 C 700-500 lapse rate: 6.04 C/km ThetaE index: 14.44 C Layer 700.0- 500.0 mb Conv cond level (CCL): 672.07 mb = 3549.37 m = 11644.77 ft Mean mixing ratio: 10.24 g/kg Conv temperature: 43.62 C = 110.52 F Cap Strength: 6.02 C Lifted Index: 5.31 C Risk: None Lifted Index @300 mb: 3.23 C Lifted Index @700 mb: 6.02 C Showalter Index: 4.02 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 16.50 C K Index: 4.90 Risk: None Sweat Index: 147.80 Risk: None Energy Index: -0.87 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.00 m/s Conv Inhibition (B-): 5455.83 J/kg Cap Strength: 5.98 C Lift Cond Lev (LCL): 835.87 mb = 1741.04 m = 5712.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 333 at 8 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 1017 52 360 1 -0.0 -1.0 | 149 7 -3.6 5.9 1 850 1601 325 7 4.0 -5.7 | 199 1 0.4 1.2 2 700 3223 305 17 13.9 -9.8 | 285 11 10.3 -2.8 3 500 5920 275 9 9.0 -0.8 | 221 8 5.4 6.2 4 400 7630 220 17 10.9 13.0 | 200 21 7.3 20.0 5 300 9680 230 27 20.7 17.4 | 215 30 17.1 24.3 6 250 10920 250 19 17.9 6.5 | 227 20 14.2 13.4 7 200 12370 265 29 28.9 2.5 | 249 27 25.3 9.5 8 150 14150 265 29 28.9 2.5 | 249 27 25.3 9.5 9 107 16182 270 11 11.0 -0.0 | 227 10 7.4 6.9 10 100 16580 275 15 14.9 -1.3 | 244 13 11.3 5.6 Wind Parameters Mean winds (0-6000m): 302.5 at 10.4 knts Storm direction: 332.5 at 7.8 knts Shear (0-3000m) pos: 0.0 neg: 2.6 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 137.7 deg Storm rel helicity (0-3000m) pos: 2.2 neg: -1.6 tot: 0.6 m^2/s^2 ave: 0.2 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 2.8 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 9.96 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 ------------------------------------------------------------------------------- 500 312 2 158 6| 0.0 2.0 2.0| 0.0 -1.0 -1.0 -1.9 -0.30| 2.0 -0.6 1000 328 3 155 5| 0.0 2.0 2.0| 0.1 -1.0 -0.9 -0.9 -0.13| 2.1 -0.3 1500 329 4 156 4| 0.0 2.1 2.1| 0.8 -1.0 -0.3 -0.2 0.13| 2.2 0.3 2000 326 5 163 3| 0.0 2.3 2.3| 1.7 -1.0 0.6 0.3 0.33| 2.4 0.8 2500 322 6 187 2| 0.0 2.5 2.5| 2.2 -1.0 1.2 0.5 0.29| 2.6 0.8 3000 317 8 230 2| 0.0 2.6 2.6| 2.2 -1.6 0.6 0.2 0.21| 2.8 0.6 4000 310 10 260 4| 0.0 1.8 1.8| 2.2 -11.0 -8.8 -2.2 -0.01| 2.7 -0.0 5000 306 10 260 5| 0.0 1.2 1.2| 2.2 -20.0 -17.8 -3.6 -0.16| 2.5 -0.4 6000 303 10 256 5| 0.0 0.8 0.8| 2.3 -26.8 -24.5 -4.1 -0.24| 2.5 -0.6 Wrote GIF file: /home/apache/climate/data/raob//LE430/skewt/LE430.skewt.20251007.12.gif