UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011312.upa.cvt Date: 1200Z 13 JAN 26 Searching for LEMD... Searching the city database file for: LEMD ... Date:1200Z 13 JAN 26 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 134 SFC 942 582 7.2 3.4 77 3.8 5.3 55 1 285.2 286.1 281.2 299.8 5.18 2 925 782 7.6 3.0 73 4.6 5.3 175 9 287.1 288.0 282.0 301.6 5.13 3 850 1474 3.6 0.3 79 3.3 2.1 215 27 289.9 290.7 282.7 303.2 4.60 4 700 3026 -3.9 -16.9 36 13.0 -7.9 210 44 298.2 298.4 282.5 302.7 1.45 5 500 5610 -17.3 -40.3 12 23.0 -20.6 205 44 311.9 312.0 286.3 312.8 0.23 6 400 7240 -30.3 -46.3 19 16.0 -31.7 210 50 315.6 315.6 287.5 316.2 0.15 7 300 9220 -46.7 -51.0 61 4.3 -46.9 200 60 319.5 319.6 288.7 320.0 0.12 8 250 10400 -56.7 -61.7 53 5.0 -56.8 210 69 321.8 321.8 289.3 321.9 0.04 9 208 11540 -63.7 -68.3 54 4.5 -63.8 210 73 328.1 328.1 291.2 328.2 0.02 10 205 11629 -64.3 -68.8 54 4.5 -64.3 210 71 328.6 328.6 291.3 328.7 0.02 11 200 11780 -61.1 -77.1 10 16.0 -61.2 220 71 336.0 336.0 293.3 336.0 0.01 12 150 13570 -59.1 -84.1 3 25.0 -59.3 220 33 368.3 368.3 300.2 368.3 0.00 13 100 16120 -58.1 -85.1 2 27.0 -58.5 265 19 415.5 415.5 307.2 415.5 0.00 TRP 205 11629 -64.3 -68.8 54 4.5 -64.3 210 71 328.6 328.6 291.3 328.7 0.02 WND 208 11540 -63.7 -68.3 54 4.5 -63.8 210 73 328.1 328.1 291.2 328.2 0.02 Sounding variables and indices 1000-500 mb thick: 5476.00 m Freezing level: 778.00 mb = 2218.96 m = 7279.96 ft Wetbulb zero: 818.82 mb = 1772.74 m = 5815.99 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 42.38 % Est. max temperature: 14.81 C = 58.65 F Sfc-Lift cond lev (LCL): 888.74 mb = 1109.24 m = 3639.19 ft T: 5.71 C 700-500 lapse rate: 5.19 C/km ThetaE index: 0.44 C Layer 700.0- 500.0 mb Conv cond level (CCL): 768.70 mb = 2277.62 m = 7472.43 ft Mean mixing ratio: 4.88 g/kg Conv temperature: 16.05 C = 60.89 F Cap Strength: 4.28 C Lifted Index: 10.16 C Risk: None Lifted Index @300 mb: 12.40 C Lifted Index @700 mb: 4.28 C Showalter Index: 9.46 C Risk: None Total Totals Index: 38.50 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 17.60 C K Index: 8.20 Risk: None Sweat Index: 101.60 Risk: None Energy Index: 2.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.54 J/kg Max Up Vert Vel: 5.39 m/s Conv Inhibition (B-): 11031.79 J/kg Cap Strength: 9.81 C Lift Cond Lev (LCL): 838.17 mb = 1586.06 m = 5203.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 238 at 29 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 ---------------------------------------------------------- 0 942 582 55 1 -0.8 -0.6 | 58 30 -25.2 -15.7 1 925 782 175 9 -0.8 9.0 | 76 26 -25.2 -6.2 2 850 1474 215 27 15.5 22.1 | 128 11 -8.9 7.0 3 700 3026 210 44 22.0 38.1 | 174 23 -2.4 22.9 4 500 5610 205 44 18.6 39.9 | 167 25 -5.8 24.7 5 400 7240 210 50 25.0 43.3 | 181 28 0.6 28.1 6 300 9220 200 60 20.5 56.4 | 175 41 -3.9 41.2 7 250 10400 210 69 34.5 59.8 | 193 46 10.1 44.6 8 208 11540 210 73 36.5 63.2 | 194 50 12.1 48.1 9 205 11629 210 71 35.5 61.5 | 193 48 11.1 46.3 10 200 11780 220 71 45.6 54.4 | 208 45 21.2 39.2 11 150 13570 220 33 21.2 25.3 | 163 11 -3.2 10.1 12 100 16120 265 19 18.9 1.7 | 22 15 -5.5 -13.5 Wind Parameters Mean winds (0-6000m): 208.1 at 38.3 knts Storm direction: 238.1 at 28.7 knts Shear (0-3000m) pos: 5.0 neg: 2.8 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): 114.3 deg Storm rel helicity (0-3000m) pos: 204.0 neg: -3.7 tot: 200.3 m^2/s^2 ave: 66.8 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 6.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.13 Bulk Shear: 113.42 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 ------------------------------------------------------------------------------- 500 184 10 78 24| 18.1 0.0 18.1|117.0 0.0 117.0 234.0 0.78| 21.8 16.9 1000 206 17 90 17| 15.0 0.0 15.0|160.5 0.0 160.5 160.5 0.76| 18.4 13.9 1500 210 22 105 14| 10.0 1.9 11.9|176.5 0.0 176.5 117.7 0.77| 14.2 10.9 2000 211 26 121 13| 7.5 2.9 10.3|191.8 0.0 191.8 95.9 0.75| 12.1 9.1 2500 210 29 135 14| 6.0 3.3 9.3|204.0 0.0 204.0 81.6 0.73| 10.7 7.7 3000 210 31 144 15| 5.0 2.8 7.8|204.0 -3.7 200.3 66.8 0.70| 9.0 6.3 4000 209 35 154 17| 3.7 2.1 5.9|204.0 -11.2 192.8 48.2 0.66| 7.0 4.6 5000 209 37 158 18| 3.0 1.7 4.7|204.0 -19.0 185.0 37.0 0.62| 5.7 3.6 6000 208 38 161 20| 2.8 1.4 4.3|231.5 -19.0 212.5 35.4 0.65| 5.1 3.3 Wrote GIF file: /home/apache/climate/data/raob//LEMD/skewt/LEMD.skewt.20260113.12.gif