UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025072500.upa.cvt Date: 0000Z 25 JUL 25 Searching for LE430... Searching the city database file for: LE430 ... Date:0000Z 25 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 1008 71 20.6 18.9 90 1.7 19.5 15 3 293.1 295.5 292.3 332.2 13.76 1 850 1524 15.2 14.2 94 1.0 14.6 65 25 302.1 304.3 293.7 337.7 12.07 2 700 3150 8.4 4.2 75 4.2 5.9 280 15 311.8 313.2 293.0 334.7 7.41 3 500 5830 -10.1 -23.1 34 13.0 -13.8 255 42 320.7 321.0 290.2 324.8 1.19 4 400 7520 -20.3 -21.8 88 1.5 -20.7 240 35 328.6 328.9 292.9 334.5 1.67 5 300 9590 -35.5 -37.6 81 2.1 -35.8 215 35 335.3 335.4 293.6 337.2 0.50 6 250 10830 -45.9 -48.7 73 2.8 -46.0 210 42 337.8 337.9 294.0 338.6 0.18 7 226 11492 -49.6 -52.6 70 3.0 -49.7 205 69 342.0 342.1 294.9 342.6 0.13 8 200 12280 -54.1 -57.4 67 3.3 -54.2 185 54 347.1 347.1 296.1 347.4 0.08 9 182 12883 -60.1 -62.1 77 2.0 -60.2 200 38 346.8 346.8 296.0 347.0 0.05 10 150 14110 -56.5 -77.5 5 21.0 -56.8 265 38 372.7 372.7 301.1 372.8 0.01 11 100 16670 -58.7 -86.7 2 28.0 -59.0 275 13 414.3 414.3 307.0 414.3 0.00 TRP 182 12883 -60.1 -62.1 77 2.0 -60.2 200 38 346.8 346.8 296.0 347.0 0.05 WND 226 11492 -49.6 -52.6 70 3.0 -49.7 205 69 342.0 342.1 294.9 342.6 0.13 Sounding variables and indices 1000-500 mb thick: 5691.49 m Freezing level: 609.19 mb = 4366.86 m = 14326.81 ft Wetbulb zero: 639.86 mb = 3865.51 m = 12681.98 ft Precipitable water: 1.83 inches Sfc-500 mean rel hum: 71.72 % Est. max temperature: 29.11 C = 84.40 F Sfc-Lift cond lev (LCL): 983.40 mb = 281.19 m = 922.53 ft T: 19.82 C 700-500 lapse rate: 6.90 C/km ThetaE index: 12.87 C Layer 700.0- 400.0 mb Conv cond level (CCL): 850.00 mb = 1524.00 m = 4999.94 ft Mean mixing ratio: 13.24 g/kg Conv temperature: 30.06 C = 86.10 F Cap Strength: 2.70 C Lifted Index: -0.72 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.27 C Lifted Index @700 mb: 2.70 C Showalter Index: -2.33 C Risk: Severe thunderstorms possible Total Totals Index: 49.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 24.30 C K Index: 35.30 Risk: > 80 % chance of thunderstorms Sweat Index: 274.40 Risk: None Energy Index: -2.55 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 124.48 J/kg Max Up Vert Vel: 15.78 m/s Conv Inhibition (B-): 322.08 J/kg Cap Strength: 5.94 C Lift Cond Lev (LCL): 936.24 mb = 700.16 m = 2297.08 ft Lev Free Conv (LFC): 541.24 mb = 5198.71 m = 17055.94 ft Equ Level (EL): 431.24 mb = 6950.44 m = 22802.99 ft B at Equ Level: 124.06 J/kg Max Parcel Lev (MPL): 301.24 mb = 9560.28 m = 31365.38 ft Wind level data Storm motion: 305 at 18 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 1008 71 15 3 -0.8 -2.9 | 116 17 -15.1 7.2 1 850 1524 65 25 -22.7 -10.6 | 89 37 -37.0 -0.5 2 700 3150 280 15 14.8 -2.6 | 183 8 0.5 7.5 3 500 5830 255 42 40.6 10.9 | 231 34 26.3 21.0 4 400 7520 240 35 30.3 17.5 | 210 32 16.0 27.6 5 300 9590 215 35 20.1 28.7 | 188 39 5.8 38.8 6 250 10830 210 42 21.0 36.4 | 188 47 6.7 46.5 7 226 11492 205 69 29.2 62.5 | 192 74 14.8 72.6 8 200 12280 185 54 4.7 53.8 | 171 65 -9.6 63.9 9 182 12883 200 38 13.0 35.7 | 178 46 -1.3 45.8 10 150 14110 265 38 37.9 3.3 | 240 27 23.5 13.4 11 100 16670 275 13 13.0 -1.1 | 171 9 -1.4 9.0 Wind Parameters Mean winds (0-6000m): 275.2 at 23.4 knts Storm direction: 305.2 at 17.5 knts Shear (0-3000m) pos: 3.9 neg: 6.4 tot: 10.3 10-3/s Storm rel Dir Shear (0-3000m): 69.5 deg Storm rel helicity (0-3000m) pos: 12.5 neg: -187.2 tot: -174.6 m^2/s^2 ave: -58.2 10^-3 m/s^2 rel: -0.32 Storm rel vorticity (0-3000m) horiz: 12.7 stream: -4.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.08 Bulk Shear: 114.75 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 86 6 115 23| 8.0 0.0 8.0| 0.0 -31.9 -31.9 -63.8 -0.87| 8.1 -7.0 1000 62 10 103 24| 8.1 0.0 8.1| 0.0 -47.8 -47.8 -47.8 -0.57| 8.5 -4.9 1500 60 14 96 27| 7.8 0.0 7.8| 11.0 -58.5 -47.4 -31.6 -0.37| 8.8 -3.2 2000 54 16 91 28| 5.8 4.6 10.4| 11.0-160.3-149.3 -74.6 -0.50| 11.3 -5.7 2500 46 17 86 27| 4.7 6.3 11.0| 11.0-186.8-175.7 -70.3 -0.47| 12.3 -5.8 3000 47 17 86 27| 3.9 6.4 10.3| 12.5-187.2-174.6 -58.2 -0.32| 12.7 -4.0 4000 16 18 70 20| 2.9 6.1 9.0| 29.6-187.2-157.6 -39.4 -0.20| 11.0 -2.1 5000 308 20 324 3| 2.3 6.0 8.3| 38.5-187.2-148.7 -29.7 -0.15| 10.0 -1.5 6000 275 23 228 12| 1.9 5.6 7.6| 38.5-210.3-171.8 -28.6 -0.16| 9.2 -1.5 Wrote GIF file: /home/apache/climate/data/raob//LE430/skewt/LE430.skewt.20250725.00.gif