UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for LE430... Searching the city database file for: LE430 ... Date:0000Z 11 OCT 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 1017 73 16.4 15.3 93 1.1 15.7 290 5 288.2 290.1 288.2 318.3 10.80 1 850 1575 9.2 7.6 90 1.6 8.3 65 11 295.8 297.2 288.2 318.2 7.72 2 700 3158 0.0 0.0 100 0.0 0.0 90 13 302.5 303.5 288.4 319.0 5.47 3 500 5780 -15.1 -16.1 92 1.0 -15.4 70 15 314.6 315.0 289.3 321.8 2.18 4 400 7430 -27.1 -32.1 62 5.0 -27.9 60 17 319.8 319.9 289.4 322.1 0.65 5 300 9430 -42.9 -48.9 52 6.0 -43.2 55 25 324.9 324.9 290.4 325.5 0.15 6 250 10640 -52.7 -57.6 55 4.9 -52.8 55 15 327.7 327.7 291.2 328.0 0.06 7 222 11393 -58.9 -61.0 77 2.1 -58.9 60 15 329.5 329.5 291.6 329.7 0.05 8 200 12050 -55.3 -63.3 36 8.0 -55.5 45 1 345.2 345.2 295.6 345.4 0.04 9 150 13890 -55.7 -67.7 21 12.0 -56.0 85 3 374.1 374.1 301.3 374.2 0.03 10 100 16430 -62.5 -91.5 1 29.0 -62.7 300 7 407.0 407.0 306.1 407.0 0.00 TRP 222 11393 -58.9 -61.0 77 2.1 -58.9 60 15 329.5 329.5 291.6 329.7 0.05 WND Sounding variables and indices 1000-500 mb thick: 5566.21 m Freezing level: 700.00 mb = 3158.00 m = 10360.77 ft Wetbulb zero: 699.74 mb = 3160.85 m = 10370.12 ft Precipitable water: 1.39 inches Sfc-500 mean rel hum: 94.55 % Est. max temperature: 23.22 C = 73.79 F Sfc-Lift cond lev (LCL): 1000.72 mb = 207.75 m = 681.57 ft T: 15.75 C 700-500 lapse rate: 5.76 C/km ThetaE index: 0.12 C Layer 850.0- 700.0 mb Conv cond level (CCL): 850.00 mb = 1575.00 m = 5167.26 ft Mean mixing ratio: 9.95 g/kg Conv temperature: 26.29 C = 79.32 F Cap Strength: 0.80 C Lifted Index: 2.17 C Risk: None Lifted Index @300 mb: 5.01 C Lifted Index @700 mb: 0.21 C Showalter Index: 2.28 C Risk: Showers probable Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 22.70 C K Index: 31.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 128.20 Risk: None Energy Index: 0.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 94.14 J/kg Max Up Vert Vel: 13.72 m/s Conv Inhibition (B-): 8157.16 J/kg Cap Strength: 5.18 C Lift Cond Lev (LCL): 950.54 mb = 638.67 m = 2095.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 105 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 1017 73 290 5 4.7 -1.7 | 287 14 13.5 -4.1 1 850 1575 65 11 -10.0 -4.6 | 10 7 -1.2 -7.0 2 700 3158 90 13 -13.0 0.0 | 61 5 -4.2 -2.4 3 500 5780 70 15 -14.1 -5.1 | 35 9 -5.3 -7.5 4 400 7430 60 17 -14.7 -8.5 | 29 12 -6.0 -10.9 5 300 9430 55 25 -20.5 -14.3 | 35 20 -11.7 -16.7 6 250 10640 55 15 -12.3 -8.6 | 18 12 -3.5 -11.0 7 222 11393 60 15 -13.0 -7.5 | 23 11 -4.2 -9.9 8 200 12050 45 1 -0.7 -0.7 | 291 9 8.1 -3.1 9 150 13890 85 3 -3.0 -0.3 | 294 6 5.8 -2.6 10 100 16430 300 7 6.1 -3.5 | 292 16 14.8 -5.9 Wind Parameters Mean winds (0-6000m): 75.0 at 12.1 knts Storm direction: 105.0 at 9.1 knts Shear (0-3000m) pos: 3.0 neg: 0.0 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 130.5 deg Storm rel helicity (0-3000m) pos: 64.9 neg: 0.0 tot: 64.9 m^2/s^2 ave: 21.6 10^-3 m/s^2 rel: 0.88 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 3.8 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 4.32 Bulk Shear: 21.79 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 ------------------------------------------------------------------------------- 500 159 6 245 7| 5.1 0.0 5.1| 19.3 0.0 19.3 38.6 0.98| 5.3 5.2 1000 21 7 324 11| 5.3 0.0 5.3| 41.2 0.0 41.2 41.2 0.95| 6.0 5.7 1500 40 8 337 9| 5.1 0.0 5.1| 57.4 0.0 57.4 38.3 0.88| 6.8 6.0 2000 53 9 347 8| 4.1 0.0 4.1| 60.0 0.0 60.0 30.0 0.88| 5.5 4.8 2500 62 9 356 7| 3.5 0.0 3.5| 62.5 0.0 62.5 25.0 0.88| 4.8 4.2 3000 68 10 5 6| 3.0 0.0 3.0| 64.9 0.0 64.9 21.6 0.88| 4.3 3.8 4000 75 11 18 5| 2.3 0.2 2.5| 65.3 -1.5 63.8 15.9 0.79| 3.5 2.8 5000 76 11 25 6| 1.8 0.4 2.2| 65.3 -3.6 61.6 12.3 0.70| 3.0 2.1 6000 75 12 28 6| 1.5 0.5 2.0| 65.3 -6.0 59.2 9.9 0.62| 2.7 1.7 Wrote GIF file: /home/apache/climate/data/raob//LE430/skewt/LE430.skewt.20251011.00.gif