UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for LE023... Searching the city database file for: LE023 ... Date:1200Z 17 OCT 25 Station: LE023 WMO ident: 8023 Latitude: 43.47 Longitude: -3.82 ------------------------------------------------------------------------------- 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 51 18.8 16.0 84 2.8 17.0 40 3 291.0 293.1 289.7 323.2 11.38 1 1000 144 16.6 14.1 85 2.5 15.0 70 3 289.8 291.5 288.2 318.3 10.16 2 925 807 16.0 8.0 59 8.0 11.3 190 7 295.7 297.0 287.7 316.8 7.29 3 850 1522 13.0 4.0 54 9.0 8.0 280 7 299.8 300.9 287.9 317.6 6.00 4 700 3117 1.8 -27.2 9 29.0 -5.9 295 7 304.5 304.6 284.0 306.5 0.59 5 500 5740 -16.3 -41.3 10 25.0 -19.9 40 7 313.2 313.2 286.7 313.9 0.21 6 400 7380 -27.1 -53.1 7 26.0 -29.2 40 15 319.8 319.8 288.8 320.0 0.07 7 300 9390 -42.1 -63.1 8 21.0 -42.8 15 19 326.0 326.0 290.6 326.1 0.03 8 250 10590 -51.7 -66.7 15 15.0 -52.0 360 19 329.2 329.2 291.5 329.3 0.02 9 202 11939 -62.1 -66.8 53 4.7 -62.1 5 17 333.5 333.5 292.7 333.6 0.02 10 200 12000 -62.1 -66.8 53 4.7 -62.1 10 15 334.4 334.4 292.9 334.5 0.02 11 150 13790 -59.9 -81.9 4 22.0 -60.1 325 21 366.9 366.9 300.0 366.9 0.00 12 100 16300 -60.1 -85.1 2 25.0 -60.4 295 13 411.6 411.6 306.7 411.6 0.00 TRP 202 11939 -62.1 -66.8 53 4.7 -62.1 5 17 333.5 333.5 292.7 333.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5596.00 m Freezing level: 680.11 mb = 3377.85 m = 11082.05 ft Wetbulb zero: 763.44 mb = 2404.28 m = 7887.96 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 29.46 % Est. max temperature: 26.93 C = 80.47 F Sfc-Lift cond lev (LCL): 970.06 mb = 402.54 m = 1320.66 ft T: 16.37 C 700-500 lapse rate: 6.90 C/km ThetaE index: 11.15 C Layer 700.0- 500.0 mb Conv cond level (CCL): 780.57 mb = 2222.06 m = 7290.12 ft Mean mixing ratio: 8.71 g/kg Conv temperature: 29.68 C = 85.43 F Cap Strength: 4.84 C Lifted Index: 1.26 C Risk: Showers probable Lifted Index @300 mb: 6.22 C Lifted Index @700 mb: 2.28 C Showalter Index: 1.43 C Risk: Showers probable Total Totals Index: 49.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.30 C Cross Totals Index: 20.30 C K Index: 4.30 Risk: None Sweat Index: 81.00 Risk: None Energy Index: -0.67 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.20 J/kg Max Up Vert Vel: 5.33 m/s Conv Inhibition (B-): 6999.02 J/kg Cap Strength: 4.81 C Lift Cond Lev (LCL): 887.89 mb = 1153.21 m = 3783.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 344 at 5 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 51 40 3 -1.9 -2.3 | 128 4 -3.4 2.6 1 1000 144 70 3 -2.8 -1.0 | 132 6 -4.2 3.8 2 925 807 190 7 1.2 6.9 | 179 12 -0.2 11.8 3 850 1522 280 7 6.9 -1.2 | 236 7 5.5 3.7 4 700 3117 295 7 6.3 -3.0 | 249 5 4.9 1.9 5 500 5740 40 7 -4.5 -5.4 | 85 6 -5.9 -0.5 6 400 7380 40 15 -9.6 -11.5 | 59 13 -11.1 -6.6 7 300 9390 15 19 -4.9 -18.4 | 25 15 -6.3 -13.5 8 250 10590 360 19 -0.0 -19.0 | 6 14 -1.4 -14.1 9 202 11939 5 17 -1.5 -16.9 | 14 12 -2.9 -12.1 10 200 12000 10 15 -2.6 -14.8 | 22 11 -4.0 -9.9 11 150 13790 325 21 12.0 -17.2 | 319 16 10.6 -12.3 12 100 16300 295 13 11.8 -5.5 | 273 10 10.4 -0.6 Wind Parameters Mean winds (0-6000m): 313.7 at 6.8 knts Storm direction: 343.7 at 5.1 knts Shear (0-3000m) pos: 1.4 neg: 0.0 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): 120.6 deg Storm rel helicity (0-3000m) pos: 49.4 neg: 0.0 tot: 49.4 m^2/s^2 ave: 16.5 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.96 Bulk Shear: 14.73 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 ------------------------------------------------------------------------------- 500 110 4 140 8| 7.0 0.0 7.0| 8.1 0.0 8.1 16.3 0.49| 7.7 3.8 1000 179 5 171 10| 5.1 0.0 5.1| 33.6 0.0 33.6 33.6 0.74| 8.5 6.3 1500 212 6 190 10| 3.0 0.0 3.0| 47.5 0.0 47.5 31.6 0.77| 8.1 6.2 2000 242 6 207 9| 2.2 0.0 2.2| 48.2 0.0 48.2 24.1 0.77| 6.3 4.8 2500 258 6 217 8| 1.8 0.0 1.8| 48.8 0.0 48.8 19.5 0.76| 5.1 3.9 3000 267 6 224 7| 1.4 0.0 1.4| 49.4 0.0 49.4 16.5 0.76| 4.4 3.3 4000 282 7 235 6| 0.8 0.0 0.8| 52.7 0.0 52.7 13.2 0.76| 3.9 2.9 5000 298 7 248 5| 0.5 0.0 0.5| 55.4 0.0 55.4 11.1 0.78| 3.6 2.8 6000 314 7 267 3| 0.5 0.0 0.5| 58.3 -1.6 56.6 9.4 0.72| 3.4 2.5 Wrote GIF file: /home/apache/climate/data/raob//LE023/skewt/LE023.skewt.20251017.12.gif