UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011600.upa.cvt Date: 0000Z 16 JAN 26 Searching for LEMD... Searching the city database file for: LEMD ... Date:0000Z 16 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 144 SFC 943 582 6.6 6.2 97 0.4 6.4 165 3 284.5 285.6 282.2 302.0 6.31 2 925 788 5.6 5.5 99 0.1 5.5 210 9 285.0 286.1 282.3 302.1 6.13 3 850 1475 1.4 1.4 100 0.0 1.4 240 21 287.6 288.5 282.1 301.8 4.98 4 700 3020 -5.7 -7.5 87 1.8 -6.4 260 17 296.2 296.7 283.6 305.5 3.11 5 500 5580 -20.7 -50.7 5 30.0 -23.5 250 31 307.8 307.8 284.6 308.1 0.07 6 400 7190 -34.1 -58.1 7 24.0 -35.3 260 35 310.7 310.7 285.6 310.8 0.04 7 300 9130 -50.5 -54.2 65 3.7 -50.6 220 35 314.2 314.2 286.9 314.5 0.08 8 250 10290 -59.7 -71.7 20 12.0 -59.8 225 44 317.3 317.3 287.9 317.3 0.01 9 245 10416 -60.3 -69.3 30 9.0 -60.4 230 48 318.3 318.3 288.2 318.3 0.01 10 200 11690 -56.9 -80.9 3 24.0 -57.1 260 35 342.7 342.7 295.0 342.7 0.00 11 150 13510 -55.7 -83.7 2 28.0 -56.1 270 35 374.1 374.1 301.3 374.1 0.00 12 100 16080 -58.3 -85.3 2 27.0 -58.7 255 33 415.1 415.1 307.2 415.1 0.00 TRP 245 10416 -60.3 -69.3 30 9.0 -60.4 230 48 318.3 318.3 288.2 318.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5436.00 m Freezing level: 820.42 mb = 1779.65 m = 5838.67 ft Wetbulb zero: 823.12 mb = 1730.75 m = 5678.25 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 69.30 % Est. max temperature: 12.68 C = 54.82 F Sfc-Lift cond lev (LCL): 937.23 mb = 647.62 m = 2124.72 ft T: 6.28 C 700-500 lapse rate: 5.86 C/km ThetaE index: 0.36 C Layer 850.0- 700.0 mb Conv cond level (CCL): 891.02 mb = 1092.12 m = 3583.04 ft Mean mixing ratio: 5.62 g/kg Conv temperature: 8.27 C = 46.88 F Cap Strength: 2.60 C Lifted Index: 6.88 C Risk: None Lifted Index @300 mb: 8.78 C Lifted Index @700 mb: 2.60 C Showalter Index: 7.02 C Risk: None Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.10 C Cross Totals Index: 22.10 C K Index: 21.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 136.51 Risk: None Energy Index: 1.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.34 J/kg Max Up Vert Vel: 5.72 m/s Conv Inhibition (B-): 0.03 J/kg Cap Strength: 6.87 C Lift Cond Lev (LCL): 891.19 mb = 1090.55 m = 3577.86 ft Lev Free Conv (LFC): 876.19 mb = 1228.46 m = 4030.32 ft Equ Level (EL): 836.19 mb = 1605.36 m = 5266.87 ft B at Equ Level: 16.03 J/kg Max Parcel Lev (MPL): 766.19 mb = 2301.06 m = 7549.31 ft Wind level data Storm motion: 281 at 17 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 ---------------------------------------------------------- 0 943 582 165 3 -0.8 2.9 | 109 19 -17.5 6.0 1 925 788 210 9 4.5 7.8 | 132 16 -12.2 10.9 2 850 1475 240 21 18.2 10.5 | 186 14 1.4 13.6 3 700 3020 260 17 16.7 3.0 | 180 6 -0.0 6.1 4 500 5580 250 31 29.1 10.6 | 222 18 12.4 13.7 5 400 7190 260 35 34.5 6.1 | 243 20 17.7 9.2 6 300 9130 220 35 22.5 26.8 | 191 31 5.8 30.0 7 250 10290 225 44 31.1 31.1 | 203 37 14.4 34.3 8 245 10416 230 48 36.8 30.9 | 210 39 20.0 34.0 9 200 11690 260 35 34.5 6.1 | 243 20 17.7 9.2 10 150 13510 270 35 35.0 -0.0 | 260 19 18.3 3.1 11 100 16080 255 33 31.9 8.5 | 232 19 15.1 11.7 Wind Parameters Mean winds (0-6000m): 250.6 at 22.7 knts Storm direction: 280.6 at 17.0 knts Shear (0-3000m) pos: 3.1 neg: 0.5 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 92.2 deg Storm rel helicity (0-3000m) pos: 94.6 neg: -1.7 tot: 93.0 m^2/s^2 ave: 31.0 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 4.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.48 Bulk Shear: 34.20 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 ------------------------------------------------------------------------------- 500 214 10 134 16| 13.2 0.0 13.2| 57.1 0.0 57.1 114.3 0.96| 13.7 13.1 1000 231 14 154 13| 10.4 0.0 10.4| 89.8 0.0 89.8 89.8 0.95| 11.6 11.0 1500 237 16 165 12| 6.6 0.0 6.6| 90.1 -0.0 90.1 60.1 0.85| 8.6 7.4 2000 241 17 170 12| 4.7 0.0 4.7| 90.1 -0.7 89.5 44.7 0.77| 7.1 5.4 2500 244 17 172 11| 3.7 0.0 3.7| 90.5 -1.7 88.9 35.5 0.70| 6.1 4.3 3000 247 17 175 10| 3.1 0.5 3.5| 94.6 -1.7 93.0 31.0 0.71| 5.6 4.0 4000 249 19 184 10| 2.3 1.1 3.4|101.9 -1.7 100.2 25.1 0.68| 4.9 3.3 5000 250 21 195 11| 1.8 1.5 3.3|106.9 -1.7 105.2 21.0 0.61| 4.5 2.8 6000 251 23 204 12| 1.8 1.2 3.1|128.0 -1.7 126.3 21.0 0.65| 4.1 2.7 Wrote GIF file: /home/apache/climate/data/raob//LEMD/skewt/LEMD.skewt.20260116.00.gif