UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102900.upa.cvt Date: 0000Z 29 OCT 25 Searching for LEMD... Searching the city database file for: LEMD ... Date:0000Z 29 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 113 SFC 941 582 11.0 7.5 79 3.5 9.0 15 3 289.1 290.4 284.8 308.7 6.92 2 925 772 12.0 4.0 58 8.0 7.8 335 1 291.6 292.6 284.4 307.5 5.51 3 850 1477 9.6 9.4 99 0.2 9.5 200 21 296.2 297.8 289.2 321.5 8.74 4 700 3065 0.6 0.5 99 0.1 0.5 200 35 303.1 304.2 288.8 320.3 5.67 5 500 5700 -13.3 -14.8 88 1.5 -13.8 235 35 316.8 317.3 290.2 324.8 2.43 6 400 7360 -24.5 -26.5 83 2.0 -24.9 205 35 323.1 323.4 290.9 327.0 1.10 7 300 9380 -41.9 -46.6 60 4.7 -42.2 200 36 326.3 326.3 290.9 327.0 0.19 8 250 10590 -53.3 -57.1 63 3.8 -53.4 200 42 326.8 326.8 290.9 327.1 0.07 9 214 11568 -60.1 -65.1 52 5.0 -60.2 210 48 331.1 331.1 292.0 331.2 0.03 10 200 11990 -57.5 -74.5 10 17.0 -57.7 230 36 341.7 341.7 294.7 341.7 0.01 11 150 13790 -60.7 -81.7 5 21.0 -60.9 240 50 365.5 365.5 299.8 365.5 0.00 12 100 16290 -64.5 -85.5 4 21.0 -64.7 265 42 403.1 403.1 305.6 403.1 0.00 TRP 214 11568 -60.1 -65.1 52 5.0 -60.2 210 48 331.1 331.1 292.0 331.2 0.03 WND Sounding variables and indices 1000-500 mb thick: 5587.00 m Freezing level: 691.37 mb = 3178.74 m = 10428.81 ft Wetbulb zero: 692.38 mb = 3150.74 m = 10336.95 ft Precipitable water: 1.10 inches Sfc-500 mean rel hum: 92.67 % Est. max temperature: 20.49 C = 68.89 F Sfc-Lift cond lev (LCL): 892.42 mb = 1070.92 m = 3513.48 ft T: 10.98 C 700-500 lapse rate: 5.28 C/km ThetaE index: 1.26 C Layer 925.0- 850.0 mb Conv cond level (CCL): 770.02 mb = 2285.25 m = 7497.46 ft Mean mixing ratio: 7.13 g/kg Conv temperature: 21.44 C = 70.59 F Cap Strength: 2.83 C Lifted Index: 6.48 C Risk: None Lifted Index @300 mb: 8.94 C Lifted Index @700 mb: 2.75 C Showalter Index: 2.27 C Risk: Showers probable Total Totals Index: 45.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.90 C Cross Totals Index: 22.70 C K Index: 32.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 286.50 Risk: None Energy Index: 0.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.74 J/kg Max Up Vert Vel: 6.44 m/s Conv Inhibition (B-): 9148.98 J/kg Cap Strength: 6.43 C Lift Cond Lev (LCL): 841.51 mb = 1559.14 m = 5115.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 244 at 22 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 ---------------------------------------------------------- 0 941 582 15 3 -0.8 -2.9 | 59 24 -20.8 -12.6 1 925 772 335 1 0.4 -0.9 | 62 22 -19.6 -10.6 2 850 1477 200 21 7.2 19.7 | 128 16 -12.9 10.1 3 700 3065 200 35 12.0 32.9 | 161 25 -8.1 23.2 4 500 5700 235 35 28.7 20.1 | 220 14 8.6 10.4 5 400 7360 205 35 14.8 31.7 | 167 23 -5.3 22.0 6 300 9380 200 36 12.3 33.8 | 162 25 -7.7 24.1 7 250 10590 200 42 14.4 39.5 | 169 30 -5.7 29.8 8 214 11568 210 48 24.0 41.6 | 187 32 3.9 31.9 9 200 11990 230 36 27.6 23.1 | 209 15 7.5 13.5 10 150 13790 240 50 43.3 25.0 | 237 28 23.2 15.3 11 100 16290 265 42 41.8 3.7 | 285 23 21.8 -6.0 Wind Parameters Mean winds (0-6000m): 214.2 at 29.7 knts Storm direction: 244.2 at 22.3 knts Shear (0-3000m) pos: 1.0 neg: 5.8 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 110.0 deg Storm rel helicity (0-3000m) pos: 115.0 neg: -31.4 tot: 83.6 m^2/s^2 ave: 27.9 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 3.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.19 Bulk Shear: 110.83 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 ------------------------------------------------------------------------------- 500 290 4 55 20| 0.0 11.0 11.0| 5.0 -31.4 -26.3 -52.7 -0.41| 12.9 -5.2 1000 202 11 91 16| 0.0 12.8 12.8| 41.1 -31.4 9.8 9.8 0.26| 19.0 4.9 1500 201 15 107 15| 0.0 10.1 10.1| 59.2 -31.4 27.9 18.6 0.33| 14.1 4.6 2000 201 19 120 16| 0.0 8.7 8.7| 77.4 -31.4 46.0 23.0 0.37| 11.7 4.3 2500 200 22 131 16| 0.9 6.9 7.8| 95.5 -31.4 64.2 25.7 0.40| 10.3 4.1 3000 201 24 138 17| 1.0 5.8 6.8|115.0 -31.4 83.6 27.9 0.43| 9.3 3.9 4000 205 27 149 17| 1.6 4.3 5.9|149.1 -31.4 117.7 29.4 0.48| 8.0 3.8 5000 211 29 160 16| 2.0 3.5 5.5|178.8 -31.4 147.4 29.5 0.53| 7.2 3.8 6000 214 30 167 15| 1.7 3.3 5.0|181.6 -66.4 115.2 19.2 0.36| 6.9 2.5 Wrote GIF file: /home/apache/climate/data/raob//LEMD/skewt/LEMD.skewt.20251029.00.gif