UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for LE302... Searching the city database file for: LE302 ... Date:1200Z 18 OCT 25 Station: LE302 WMO ident: 8302 Latitude: 39.61 Longitude: 2.71 ------------------------------------------------------------------------------- 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 1015 39 23.6 12.6 50 11.0 16.7 120 1 295.5 297.1 289.2 321.7 9.06 1 1000 168 21.6 11.6 53 10.0 15.4 140 3 294.8 296.3 288.6 319.5 8.60 2 925 836 15.0 8.0 63 7.0 11.0 135 5 294.6 296.0 287.3 315.7 7.29 3 850 1543 9.0 4.5 73 4.5 6.6 90 5 295.6 296.7 286.6 313.7 6.22 4 700 3124 0.4 -9.6 47 10.0 -3.6 35 5 302.9 303.4 285.7 311.1 2.63 5 500 5730 -15.7 -43.7 7 28.0 -19.6 25 15 313.9 313.9 286.9 314.5 0.16 6 400 7370 -28.3 -53.3 7 25.0 -30.2 25 13 318.2 318.2 288.2 318.5 0.07 7 300 9370 -44.3 -61.3 13 17.0 -44.8 335 11 322.9 322.9 289.7 323.1 0.03 8 250 10570 -51.7 -66.7 15 15.0 -52.0 330 9 329.2 329.2 291.5 329.3 0.02 9 200 11990 -58.5 -72.5 15 14.0 -58.6 335 11 340.1 340.1 294.4 340.2 0.01 10 199 12022 -58.7 -73.7 13 15.0 -58.9 345 11 340.3 340.3 294.4 340.3 0.01 11 150 13810 -57.7 -81.7 3 24.0 -58.0 340 23 370.7 370.7 300.7 370.7 0.00 12 100 16330 -60.5 -84.5 3 24.0 -60.8 330 19 410.8 410.8 306.6 410.8 0.00 TRP 199 12022 -58.7 -73.7 13 15.0 -58.9 345 11 340.3 340.3 294.4 340.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5562.00 m Freezing level: 695.03 mb = 3188.75 m = 10461.63 ft Wetbulb zero: 752.60 mb = 2534.04 m = 8313.68 ft Precipitable water: 0.87 inches Sfc-500 mean rel hum: 44.95 % Est. max temperature: 23.50 C = 74.31 F Sfc-Lift cond lev (LCL): 863.16 mb = 1414.50 m = 4640.70 ft T: 10.09 C 700-500 lapse rate: 6.18 C/km ThetaE index: 10.53 C Layer 1000.0- 500.0 mb Conv cond level (CCL): 824.51 mb = 1790.91 m = 5875.63 ft Mean mixing ratio: 8.00 g/kg Conv temperature: 24.85 C = 76.73 F Cap Strength: 0.91 C Lifted Index: 1.92 C Risk: Showers probable Lifted Index @300 mb: 4.02 C Lifted Index @700 mb: 0.91 C Showalter Index: 4.32 C Risk: None Total Totals Index: 44.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 20.20 C K Index: 19.20 Risk: < 20 % chance of thunderstorms Sweat Index: 79.00 Risk: None Energy Index: 0.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.35 J/kg Max Up Vert Vel: 1.65 m/s Conv Inhibition (B-): 6900.31 J/kg Cap Strength: 1.79 C Lift Cond Lev (LCL): 848.53 mb = 1557.10 m = 5108.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 72 at 6 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 1015 39 120 1 -0.9 0.5 | 244 5 4.6 2.3 1 1000 168 140 3 -1.9 2.3 | 221 5 3.5 4.1 2 925 836 135 5 -3.5 3.5 | 200 6 1.9 5.3 3 850 1543 90 5 -5.0 0.0 | 193 2 0.4 1.8 4 700 3124 35 5 -2.9 -4.1 | 313 3 2.6 -2.3 5 500 5730 25 15 -6.3 -13.6 | 4 12 -0.9 -11.8 6 400 7370 25 13 -5.5 -11.8 | 0 10 -0.1 -10.0 7 300 9370 335 11 4.6 -10.0 | 309 13 10.1 -8.2 8 250 10570 330 9 4.5 -7.8 | 301 12 9.9 -6.0 9 200 11990 335 11 4.6 -10.0 | 309 13 10.1 -8.2 10 199 12022 345 11 2.8 -10.6 | 317 12 8.3 -8.9 11 150 13810 340 23 7.9 -21.6 | 326 24 13.3 -19.9 12 100 16330 330 19 9.5 -16.5 | 315 21 14.9 -14.7 Wind Parameters Mean winds (0-6000m): 42.0 at 7.6 knts Storm direction: 72.0 at 5.7 knts Shear (0-3000m) pos: 0.5 neg: 1.2 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 69.4 deg Storm rel helicity (0-3000m) pos: 0.6 neg: -6.5 tot: -5.9 m^2/s^2 ave: -2.0 10^-3 m/s^2 rel: -0.21 Storm rel vorticity (0-3000m) horiz: 2.2 stream: -0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.14 Bulk Shear: 9.59 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 ------------------------------------------------------------------------------- 500 138 3 219 5| 3.3 0.0 3.3| 0.0 -4.3 -4.3 -8.6 -0.98| 3.3 -3.3 1000 135 4 210 5| 1.6 0.8 2.4| 0.0 -6.2 -6.2 -6.2 -0.85| 2.7 -2.3 1500 124 4 204 5| 1.1 1.3 2.4| 0.1 -6.5 -6.4 -4.3 -0.58| 2.7 -1.6 2000 112 4 200 4| 0.8 1.3 2.1| 0.3 -6.5 -6.2 -3.1 -0.39| 2.5 -1.0 2500 101 5 199 3| 0.7 1.2 1.9| 0.5 -6.5 -5.9 -2.4 -0.25| 2.3 -0.6 3000 92 5 202 2| 0.5 1.2 1.7| 0.6 -6.5 -5.9 -2.0 -0.21| 2.2 -0.5 4000 71 5 261 1| 0.4 1.3 1.7| 3.6 -6.5 -2.9 -0.7 0.00| 2.1 0.0 5000 53 6 348 2| 0.3 1.5 1.8| 6.4 -6.5 -0.1 -0.0 0.07| 2.1 0.2 6000 42 8 355 4| 0.3 1.4 1.7| 7.6 -6.9 0.7 0.1 0.08| 2.0 0.2 Wrote GIF file: /home/apache/climate/data/raob//LE302/skewt/LE302.skewt.20251018.12.gif