UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025072112.upa.cvt Date: 1200Z 21 JUL 25 Searching for LE430... Searching the city database file for: LE430 ... Date:1200Z 21 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 1005 55 36.6 7.6 17 29.0 18.6 290 3 309.3 310.5 291.5 329.4 6.52 1 850 1534 20.0 8.0 46 12.0 12.7 205 13 307.1 308.6 292.0 331.2 7.94 2 700 3182 12.4 -13.6 15 26.0 1.5 240 38 316.2 316.6 289.5 322.6 1.91 3 500 5900 -6.9 -27.9 17 21.0 -12.5 260 36 324.6 324.8 291.0 327.4 0.77 4 400 7610 -17.7 -33.7 23 16.0 -21.0 250 19 332.0 332.1 292.8 334.1 0.55 5 300 9690 -34.7 -53.7 13 19.0 -36.0 260 17 336.5 336.5 293.5 336.8 0.09 6 250 10930 -44.7 -58.7 19 14.0 -45.3 275 25 339.6 339.6 294.3 339.8 0.06 7 200 12400 -54.3 -66.3 22 12.0 -54.5 270 38 346.8 346.8 296.0 346.9 0.03 8 171 13387 -60.5 -71.5 22 11.0 -60.6 260 40 352.4 352.4 297.1 352.5 0.01 9 150 14200 -60.7 -78.7 8 18.0 -60.9 265 44 365.5 365.5 299.8 365.5 0.01 10 100 16690 -64.1 -90.1 2 26.0 -64.3 255 27 403.9 403.9 305.7 403.9 0.00 TRP 171 13387 -60.5 -71.5 22 11.0 -60.6 260 40 352.4 352.4 297.1 352.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5801.00 m Freezing level: 571.50 mb = 4928.28 m = 16168.70 ft Wetbulb zero: 678.80 mb = 3430.46 m = 11254.65 ft Precipitable water: 0.89 inches Sfc-500 mean rel hum: 23.67 % Est. max temperature: 34.48 C = 94.06 F Sfc-Lift cond lev (LCL): 660.83 mb = 3647.21 m = 11965.77 ft T: 9.10 C 700-500 lapse rate: 7.10 C/km ThetaE index: 8.65 C Layer 700.0- 500.0 mb Conv cond level (CCL): 568.07 mb = 4869.01 m = 15974.25 ft Mean mixing ratio: 6.97 g/kg Conv temperature: 48.91 C = 120.03 F Cap Strength: 7.62 C Lifted Index: 4.33 C Risk: None Lifted Index @300 mb: 5.62 C Lifted Index @700 mb: 6.89 C Showalter Index: 3.74 C Risk: None Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 26.90 C Cross Totals Index: 14.90 C K Index: 8.90 Risk: None Sweat Index: 158.00 Risk: None Energy Index: -0.57 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.69 J/kg Max Up Vert Vel: 5.78 m/s Conv Inhibition (B-): 6274.19 J/kg Cap Strength: 7.62 C Lift Cond Lev (LCL): 677.15 mb = 3450.10 m = 11319.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 274 at 20 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 1005 55 290 3 2.8 -1.0 | 91 17 -17.4 0.2 1 850 1534 205 13 5.5 11.8 | 131 20 -14.8 13.0 2 700 3182 240 38 32.9 19.0 | 212 24 12.7 20.2 3 500 5900 260 36 35.5 6.3 | 244 17 15.2 7.5 4 400 7610 250 19 17.9 6.5 | 163 8 -2.4 7.7 5 300 9690 260 17 16.7 3.0 | 140 5 -3.5 4.2 6 250 10930 275 25 24.9 -2.2 | 281 5 4.6 -0.9 7 200 12400 270 38 38.0 -0.0 | 266 18 17.7 1.2 8 171 13387 260 40 39.4 6.9 | 247 21 19.1 8.2 9 150 14200 265 44 43.8 3.8 | 258 24 23.6 5.1 10 100 16690 255 27 26.1 7.0 | 215 10 5.8 8.2 Wind Parameters Mean winds (0-6000m): 243.5 at 27.1 knts Storm direction: 273.5 at 20.3 knts Shear (0-3000m) pos: 4.4 neg: 2.3 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 115.3 deg Storm rel helicity (0-3000m) pos: 186.9 neg: 0.0 tot: 186.9 m^2/s^2 ave: 62.3 10^-3 m/s^2 rel: 0.87 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 6.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.20 Bulk Shear: 81.67 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 ------------------------------------------------------------------------------- 500 188 4 106 20| 0.0 4.1 4.1| 8.8 0.0 8.8 17.6 0.53| 4.3 2.3 1000 219 6 110 17| 0.0 4.4 4.4| 27.2 0.0 27.2 27.2 0.77| 4.8 3.7 1500 217 8 116 17| 0.0 4.6 4.6| 42.9 0.0 42.9 28.6 0.68| 5.4 3.7 2000 215 10 124 17| 2.1 3.4 5.5| 85.7 0.0 85.7 42.8 0.79| 6.2 4.9 2500 219 13 134 17| 3.5 2.8 6.2|132.7 0.0 132.7 53.1 0.84| 6.8 5.7 3000 227 17 147 15| 4.4 2.3 6.7|186.9 0.0 186.9 62.3 0.87| 7.3 6.4 4000 234 22 169 14| 3.7 1.7 5.4|223.0 0.0 223.0 55.7 0.87| 6.4 5.6 5000 239 25 185 14| 3.0 1.4 4.4|244.5 0.0 244.5 48.9 0.87| 5.6 4.9 6000 244 27 197 14| 2.5 1.1 3.6|260.3 -3.5 256.8 42.8 0.83| 5.1 4.3 Wrote GIF file: /home/apache/climate/data/raob//LE430/skewt/LE430.skewt.20250721.12.gif