UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025073100.upa.cvt Date: 0000Z 31 JUL 25 Searching for LE430... Searching the city database file for: LE430 ... Date:0000Z 31 JUL 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 1013 68 24.0 17.0 65 7.0 19.3 95 1 296.1 298.2 292.0 331.0 12.12 1 850 1579 17.6 8.6 56 9.0 12.1 85 13 304.6 306.1 291.6 329.4 8.27 2 700 3217 9.0 -4.0 40 13.0 2.6 325 9 312.5 313.2 290.3 325.3 4.06 3 500 5930 -7.9 -29.9 15 22.0 -13.3 265 21 323.4 323.5 290.5 325.7 0.64 4 400 7620 -21.3 -37.3 22 16.0 -23.9 260 19 327.3 327.4 291.3 328.8 0.39 5 300 9670 -36.1 -53.1 16 17.0 -37.2 270 25 334.5 334.5 293.0 334.9 0.09 6 250 10920 -43.1 -60.1 14 17.0 -43.8 265 21 342.0 342.0 294.8 342.2 0.05 7 200 12390 -51.7 -67.7 13 16.0 -52.1 265 33 350.9 350.9 296.8 351.0 0.02 8 150 14230 -59.1 -76.1 9 17.0 -59.3 260 35 368.3 368.3 300.2 368.3 0.01 9 119 15661 -64.5 -81.5 8 17.0 -64.6 265 29 383.5 383.5 302.8 383.6 0.00 10 100 16720 -65.7 -80.7 11 15.0 -65.8 250 15 400.8 400.8 305.3 400.8 0.01 TRP 119 15661 -64.5 -81.5 8 17.0 -64.6 265 29 383.5 383.5 302.8 383.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5750.29 m Freezing level: 593.49 mb = 4661.79 m = 15294.41 ft Wetbulb zero: 667.40 mb = 3601.55 m = 11815.95 ft Precipitable water: 1.24 inches Sfc-500 mean rel hum: 41.10 % Est. max temperature: 31.82 C = 89.27 F Sfc-Lift cond lev (LCL): 914.22 mb = 951.93 m = 3123.10 ft T: 20.26 C 700-500 lapse rate: 6.23 C/km ThetaE index: 5.64 C Layer 850.0- 500.0 mb Conv cond level (CCL): 722.12 mb = 2954.54 m = 9693.26 ft Mean mixing ratio: 11.02 g/kg Conv temperature: 39.20 C = 102.55 F Cap Strength: 5.10 C Lifted Index: 2.98 C Risk: None Lifted Index @300 mb: 3.72 C Lifted Index @700 mb: 4.41 C Showalter Index: 3.62 C Risk: None Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 25.50 C Cross Totals Index: 16.50 C K Index: 21.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 150.20 Risk: None Energy Index: -0.55 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.28 J/kg Max Up Vert Vel: 6.82 m/s Conv Inhibition (B-): 6484.31 J/kg Cap Strength: 5.73 C Lift Cond Lev (LCL): 862.76 mb = 1450.72 m = 4759.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 333 at 9 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 1013 68 95 1 -1.0 0.1 | 148 10 -5.1 8.2 1 850 1579 85 13 -13.0 -1.1 | 112 18 -17.0 7.0 2 700 3217 325 9 5.2 -7.4 | 235 1 1.1 0.8 3 500 5930 265 21 20.9 1.8 | 239 20 16.9 10.0 4 400 7620 260 19 18.7 3.3 | 232 19 14.6 11.4 5 300 9670 270 25 25.0 -0.0 | 249 22 20.9 8.1 6 250 10920 265 21 20.9 1.8 | 239 20 16.9 10.0 7 200 12390 265 33 32.9 2.9 | 249 31 28.8 11.0 8 150 14230 260 35 34.5 6.1 | 245 34 30.4 14.2 9 119 15661 265 29 28.9 2.5 | 247 27 24.8 10.7 10 100 16720 250 15 14.1 5.1 | 217 17 10.0 13.3 Wind Parameters Mean winds (0-6000m): 303.4 at 12.1 knts Storm direction: 333.4 at 9.1 knts Shear (0-3000m) pos: 0.0 neg: 1.7 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): -118.7 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -65.1 tot: -65.1 m^2/s^2 ave: -21.7 10^-3 m/s^2 rel: -0.58 Storm rel vorticity (0-3000m) horiz: 5.8 stream: -3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.89 Bulk Shear: 26.15 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 77 3 139 10| 0.0 4.1 4.1| 0.0 -8.6 -8.6 -17.3 -0.76| 4.1 -3.1 1000 85 5 131 12| 0.0 4.1 4.1| 0.0 -18.4 -18.4 -18.4 -0.71| 4.1 -2.9 1500 86 7 125 13| 0.0 4.1 4.1| 0.0 -29.6 -29.6 -19.7 -0.69| 4.1 -2.8 2000 80 8 119 14| 0.0 2.9 2.9| 0.0 -53.7 -53.7 -26.8 -0.70| 5.1 -3.6 2500 70 9 113 13| 0.0 2.2 2.2| 0.0 -63.3 -63.3 -25.3 -0.65| 5.6 -3.6 3000 65 9 109 13| 0.0 1.7 1.7| 0.0 -65.1 -65.1 -21.7 -0.58| 5.8 -3.3 4000 38 9 94 10| 0.0 1.8 1.8| 0.5 -65.2 -64.7 -16.2 -0.49| 5.3 -2.6 5000 350 11 44 3| 0.0 1.9 1.9| 0.5 -71.0 -70.4 -14.1 -0.46| 5.0 -2.3 6000 303 12 257 6| 0.0 1.9 1.9| 0.5 -88.6 -88.1 -14.7 -0.47| 4.8 -2.2 Wrote GIF file: /home/apache/climate/data/raob//LE430/skewt/LE430.skewt.20250731.00.gif