UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103100.upa.cvt Date: 0000Z 31 OCT 25 Searching for LEMD... Searching the city database file for: LEMD ... Date:0000Z 31 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 137 SFC 943 582 12.0 9.7 86 2.3 10.7 170 1 290.0 291.4 286.3 312.7 8.03 2 925 796 11.6 8.8 83 2.8 10.0 225 7 291.2 292.5 286.4 313.1 7.70 3 850 1500 8.2 4.1 75 4.1 6.0 240 21 294.7 295.8 286.2 312.3 6.04 4 700 3091 5.0 -39.0 2 44.0 -4.8 245 25 308.0 308.1 284.8 308.7 0.19 5 500 5750 -12.1 -45.1 5 33.0 -17.1 240 36 318.3 318.3 288.3 318.8 0.14 6 400 7410 -24.3 -26.5 82 2.2 -24.8 260 35 323.4 323.6 290.9 327.2 1.10 7 300 9440 -40.3 -43.6 71 3.3 -40.6 255 42 328.6 328.6 291.6 329.6 0.27 8 250 10650 -51.1 -55.1 62 4.0 -51.2 270 44 330.1 330.1 291.8 330.4 0.09 9 200 12060 -63.5 -66.0 71 2.5 -63.6 270 52 332.2 332.2 292.3 332.3 0.03 10 175 12862 -69.7 -73.0 62 3.3 -69.7 270 54 334.9 334.9 293.0 335.0 0.01 11 150 13780 -67.8 -76.5 28 8.7 -67.8 280 62 353.3 353.3 297.4 353.4 0.01 12 100 16250 -62.7 -85.7 3 23.0 -62.9 265 33 406.6 406.6 306.1 406.6 0.00 TRP 175 12862 -69.7 -73.0 62 3.3 -69.7 270 54 334.9 334.9 293.0 335.0 0.01 WND 150 13780 -67.8 -76.5 28 8.7 -67.8 280 62 353.3 353.3 297.4 353.4 0.01 Sounding variables and indices 1000-500 mb thick: 5613.00 m Freezing level: 641.52 mb = 3868.49 m = 12691.73 ft Wetbulb zero: 766.57 mb = 2346.54 m = 7698.53 ft Precipitable water: 0.52 inches Sfc-500 mean rel hum: 26.84 % Est. max temperature: 21.29 C = 70.32 F Sfc-Lift cond lev (LCL): 910.86 mb = 924.23 m = 3032.20 ft T: 10.98 C 700-500 lapse rate: 6.43 C/km ThetaE index: 4.40 C Layer 850.0- 500.0 mb Conv cond level (CCL): 668.55 mb = 3454.22 m = 11332.60 ft Mean mixing ratio: 6.96 g/kg Conv temperature: 31.17 C = 88.11 F Cap Strength: 7.82 C Lifted Index: 8.56 C Risk: None Lifted Index @300 mb: 11.54 C Lifted Index @700 mb: 7.82 C Showalter Index: 8.74 C Risk: None Total Totals Index: 36.50 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 16.20 C K Index: -19.60 Risk: None Sweat Index: 127.20 Risk: None Energy Index: 1.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.33 J/kg Max Up Vert Vel: 5.54 m/s Conv Inhibition (B-): 8419.90 J/kg Cap Strength: 8.42 C Lift Cond Lev (LCL): 847.91 mb = 1520.20 m = 4987.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 272 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 ---------------------------------------------------------- 0 943 582 170 1 -0.2 1.0 | 95 20 -20.2 1.8 1 925 796 225 7 4.9 4.9 | 111 16 -15.1 5.8 2 850 1500 240 21 18.2 10.5 | 171 11 -1.8 11.3 3 700 3091 245 25 22.7 10.6 | 193 12 2.6 11.4 4 500 5750 240 36 31.2 18.0 | 211 22 11.2 18.8 5 400 7410 260 35 34.5 6.1 | 245 16 14.5 6.9 6 300 9440 255 42 40.6 10.9 | 240 24 20.6 11.7 7 250 10650 270 44 44.0 -0.0 | 268 24 24.0 0.8 8 200 12060 270 52 52.0 -0.0 | 269 32 32.0 0.8 9 175 12862 270 54 54.0 -0.0 | 269 34 34.0 0.8 10 150 13780 280 62 61.1 -10.8 | 284 42 41.0 -10.0 11 100 16250 265 33 32.9 2.9 | 254 13 12.9 3.7 Wind Parameters Mean winds (0-6000m): 242.3 at 26.7 knts Storm direction: 272.3 at 20.0 knts Shear (0-3000m) pos: 4.2 neg: 0.4 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 103.7 deg Storm rel helicity (0-3000m) pos: 90.9 neg: 0.0 tot: 90.9 m^2/s^2 ave: 30.3 10^-3 m/s^2 rel: 0.87 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 4.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.31 Bulk Shear: 49.66 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 ------------------------------------------------------------------------------- 500 227 8 113 16| 12.6 0.0 12.6| 46.2 0.0 46.2 92.3 0.81| 13.2 10.7 1000 236 13 131 12| 10.7 0.0 10.7| 73.9 0.0 73.9 73.9 0.88| 11.2 9.8 1500 238 16 145 11| 7.6 0.0 7.6| 78.1 0.0 78.1 52.1 0.88| 7.9 7.0 2000 240 18 155 11| 6.0 0.0 6.0| 82.4 0.0 82.4 41.2 0.89| 6.3 5.6 2500 241 19 162 11| 5.1 0.0 5.1| 86.7 0.0 86.7 34.7 0.89| 5.3 4.8 3000 242 20 168 11| 4.2 0.4 4.6| 90.9 0.0 90.9 30.3 0.87| 4.8 4.2 4000 242 22 179 11| 3.2 0.8 4.0| 98.6 0.0 98.6 24.7 0.82| 4.2 3.4 5000 242 25 188 13| 2.5 1.1 3.6|105.3 0.0 105.3 21.1 0.76| 3.8 2.9 6000 242 27 195 14| 2.2 0.9 3.1|134.8 0.0 134.8 22.5 0.77| 3.7 2.9 Wrote GIF file: /home/apache/climate/data/raob//LEMD/skewt/LEMD.skewt.20251031.00.gif