UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for LEMD... Searching the city database file for: LEMD ... Date:1200Z 7 OCT 25 Station: LEMD WMO ident: 8221 Latitude: 40.45 Longitude: -3.55 Elevation: 582.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 190 SFC 951 582 23.8 11.8 47 12.0 16.2 100 3 301.2 302.9 291.3 328.4 9.17 2 925 867 19.8 10.8 56 9.0 14.2 150 3 299.6 301.2 290.4 325.5 8.82 3 850 1591 15.8 6.8 55 9.0 10.5 260 7 302.7 304.0 290.1 324.5 7.31 4 700 3208 8.8 -24.2 8 33.0 -1.8 255 9 312.2 312.4 287.1 314.9 0.77 5 500 5890 -7.7 -36.7 8 29.0 -13.8 215 21 323.7 323.7 290.2 324.9 0.33 6 400 7590 -20.7 -42.7 12 22.0 -23.8 195 15 328.1 328.1 291.4 328.9 0.22 7 300 9640 -36.3 -56.3 11 20.0 -37.5 215 19 334.2 334.2 292.9 334.5 0.06 8 250 10880 -46.7 -58.7 24 12.0 -47.1 215 19 336.6 336.6 293.6 336.9 0.06 9 200 12320 -58.1 -64.1 46 6.0 -58.2 235 31 340.8 340.8 294.6 340.9 0.03 10 150 14100 -62.3 -81.3 6 19.0 -62.4 250 23 362.8 362.8 299.2 362.8 0.00 11 105 16260 -70.9 -85.9 9 15.0 -70.9 235 13 385.3 385.3 303.1 385.3 0.00 12 100 16550 -69.9 -86.9 7 17.0 -70.0 265 15 392.7 392.7 304.2 392.7 0.00 TRP 105 16260 -70.9 -85.9 9 15.0 -70.9 235 13 385.3 385.3 303.1 385.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5700.00 m Freezing level: 593.33 mb = 4638.40 m = 15217.66 ft Wetbulb zero: 721.90 mb = 2951.41 m = 9682.99 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 23.02 % Est. max temperature: 28.09 C = 82.56 F Sfc-Lift cond lev (LCL): 796.87 mb = 2128.56 m = 6983.38 ft T: 13.47 C 700-500 lapse rate: 6.15 C/km ThetaE index: 13.51 C Layer 925.0- 500.0 mb Conv cond level (CCL): 642.19 mb = 3895.09 m = 12779.02 ft Mean mixing ratio: 8.31 g/kg Conv temperature: 37.58 C = 99.64 F Cap Strength: 6.14 C Lifted Index: 5.76 C Risk: None Lifted Index @300 mb: 6.92 C Lifted Index @700 mb: 6.14 C Showalter Index: 6.25 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 14.50 C K Index: -2.70 Risk: None Sweat Index: 116.60 Risk: None Energy Index: 0.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.88 J/kg Max Up Vert Vel: 3.12 m/s Conv Inhibition (B-): 6805.70 J/kg Cap Strength: 6.13 C Lift Cond Lev (LCL): 783.08 mb = 2273.92 m = 7460.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 259 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 ---------------------------------------------------------- 0 951 582 100 3 -3.0 0.5 | 84 12 -11.8 -1.2 1 925 867 150 3 -1.5 2.6 | 95 10 -10.4 0.9 2 850 1591 260 7 6.9 1.2 | 75 2 -2.0 -0.5 3 700 3208 255 9 8.7 2.3 | 162 1 -0.2 0.6 4 500 5890 215 21 12.0 17.2 | 192 16 3.2 15.5 5 400 7590 195 15 3.9 14.5 | 159 14 -5.0 12.7 6 300 9640 215 19 10.9 15.6 | 188 14 2.0 13.8 7 250 10880 215 19 10.9 15.6 | 188 14 2.0 13.8 8 200 12320 235 31 25.4 17.8 | 226 23 16.5 16.0 9 150 14100 250 23 21.6 7.9 | 244 14 12.7 6.1 10 105 16260 235 13 10.6 7.5 | 197 6 1.8 5.7 11 100 16550 265 15 14.9 1.3 | 274 6 6.1 -0.4 Wind Parameters Mean winds (0-6000m): 228.9 at 12.1 knts Storm direction: 258.9 at 9.1 knts Shear (0-3000m) pos: 1.7 neg: 0.7 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 124.8 deg Storm rel helicity (0-3000m) pos: 14.3 neg: -1.5 tot: 12.9 m^2/s^2 ave: 4.3 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 2.9 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.26 Bulk Shear: 18.98 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 ------------------------------------------------------------------------------- 500 148 3 96 11| 5.0 0.0 5.0| 11.1 0.0 11.1 22.3 0.80| 5.1 4.1 1000 217 4 106 6| 5.0 0.0 5.0| 13.8 -1.4 12.4 12.4 0.27| 6.6 1.8 1500 244 5 100 4| 3.4 0.2 3.6| 13.9 -1.5 12.4 8.3 0.25| 4.7 1.2 2000 250 6 97 3| 2.5 0.3 2.9| 14.0 -1.5 12.5 6.3 0.26| 3.7 1.0 2500 252 7 97 3| 2.0 0.4 2.4| 14.1 -1.5 12.6 5.0 0.29| 3.1 0.9 3000 252 7 102 2| 1.7 0.7 2.4| 14.3 -1.5 12.9 4.3 0.31| 2.9 0.9 4000 247 9 147 2| 1.3 1.2 2.5| 14.4 -2.3 12.1 3.0 0.22| 2.9 0.6 5000 237 10 178 4| 1.0 1.5 2.5| 14.4 -8.5 5.9 1.2 0.10| 3.0 0.3 6000 229 12 182 6| 0.8 1.3 2.1| 14.4 -26.7 -12.3 -2.0 -0.05| 3.0 -0.1 Wrote GIF file: /home/apache/climate/data/raob//LEMD/skewt/LEMD.skewt.20251007.12.gif