UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for LEMD... Searching the city database file for: LEMD ... Date:0000Z 12 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 188 SFC 950 582 16.8 9.8 63 7.0 12.6 55 3 294.2 295.7 287.9 317.4 8.02 2 925 855 15.8 9.8 67 6.0 12.2 65 9 295.5 296.9 288.5 319.3 8.24 3 850 1566 10.2 7.7 84 2.5 8.8 115 11 296.8 298.2 288.6 319.5 7.78 4 700 3153 0.6 -0.8 90 1.4 -0.1 85 19 303.1 304.1 288.3 318.8 5.16 5 500 5790 -13.9 -19.9 60 6.0 -15.6 60 7 316.1 316.4 289.2 321.4 1.58 6 400 7450 -26.1 -30.7 65 4.6 -26.9 140 7 321.1 321.2 289.9 323.7 0.74 7 300 9460 -42.7 -51.7 37 9.0 -43.2 120 5 325.2 325.2 290.5 325.6 0.11 8 250 10660 -52.7 -61.7 33 9.0 -52.9 165 9 327.7 327.7 291.1 327.9 0.04 9 220 11476 -56.5 -67.5 24 11.0 -56.6 40 11 334.1 334.1 292.8 334.1 0.02 10 200 12080 -55.7 -73.7 9 18.0 -55.9 30 1 344.6 344.6 295.4 344.6 0.01 11 150 13900 -59.3 -81.3 4 22.0 -59.5 295 9 367.9 367.9 300.2 367.9 0.00 12 100 16410 -64.5 -85.5 4 21.0 -64.7 290 3 403.1 403.1 305.6 403.1 0.00 TRP 220 11476 -56.5 -67.5 24 11.0 -56.6 40 11 334.1 334.1 292.8 334.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5602.00 m Freezing level: 691.72 mb = 3262.12 m = 10702.35 ft Wetbulb zero: 701.65 mb = 3133.73 m = 10281.16 ft Precipitable water: 1.04 inches Sfc-500 mean rel hum: 78.68 % Est. max temperature: 21.33 C = 70.39 F Sfc-Lift cond lev (LCL): 855.64 mb = 1510.44 m = 4955.44 ft T: 10.64 C 700-500 lapse rate: 5.50 C/km ThetaE index: 0.73 C Layer 700.0- 500.0 mb Conv cond level (CCL): 801.95 mb = 2041.60 m = 6698.09 ft Mean mixing ratio: 8.04 g/kg Conv temperature: 21.25 C = 70.25 F Cap Strength: 1.45 C Lifted Index: 2.96 C Risk: None Lifted Index @300 mb: 4.74 C Lifted Index @700 mb: 0.52 C Showalter Index: 2.78 C Risk: Showers probable Total Totals Index: 45.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 21.60 C K Index: 30.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 121.40 Risk: None Energy Index: 0.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.98 J/kg Max Up Vert Vel: 4.24 m/s Conv Inhibition (B-): 6968.19 J/kg Cap Strength: 2.80 C Lift Cond Lev (LCL): 836.37 mb = 1698.11 m = 5571.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 115 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 ---------------------------------------------------------- 0 950 582 55 3 -2.5 -1.7 | 314 8 5.8 -5.6 1 925 855 65 9 -8.2 -3.8 | 359 8 0.1 -7.7 2 850 1566 115 11 -10.0 4.6 | 115 2 -1.7 0.8 3 700 3153 85 19 -18.9 -1.7 | 63 12 -10.7 -5.5 4 500 5790 60 7 -6.1 -3.5 | 344 8 2.2 -7.4 5 400 7450 140 7 -4.5 5.4 | 248 4 3.7 1.5 6 300 9460 120 5 -4.3 2.5 | 289 4 3.9 -1.4 7 250 10660 165 9 -2.3 8.7 | 231 8 5.9 4.8 8 220 11476 40 11 -7.1 -8.4 | 355 12 1.2 -12.3 9 200 12080 30 1 -0.5 -0.9 | 301 9 7.7 -4.7 10 150 13900 295 9 8.2 -3.8 | 295 18 16.4 -7.7 11 100 16410 290 3 2.8 -1.0 | 294 12 11.1 -4.9 Wind Parameters Mean winds (0-6000m): 85.1 at 12.1 knts Storm direction: 115.1 at 9.1 knts Shear (0-3000m) pos: 1.7 neg: 1.7 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 98.8 deg Storm rel helicity (0-3000m) pos: 18.5 neg: -15.0 tot: 3.5 m^2/s^2 ave: 1.2 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.49 Bulk Shear: 3.61 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 69 8 351 7| 7.3 0.0 7.3| 14.7 0.0 14.7 29.5 0.88| 8.9 7.9 1000 88 9 11 4| 5.1 0.0 5.1| 18.5 0.0 18.5 18.5 0.83| 7.7 6.4 1500 97 10 36 3| 3.4 1.1 4.5| 18.5 -1.3 17.2 11.5 0.60| 6.2 3.8 2000 98 11 53 4| 2.5 1.7 4.3| 18.5 -3.7 14.8 7.4 0.44| 5.6 2.5 2500 95 13 57 5| 2.0 2.1 4.2| 18.5 -8.2 10.3 4.1 0.31| 5.2 1.6 3000 92 14 57 6| 1.7 1.7 3.4| 18.5 -15.0 3.5 1.2 0.20| 4.8 1.0 4000 88 14 52 7| 1.3 1.1 2.4| 18.5 -26.9 -8.4 -2.1 0.03| 4.3 0.1 5000 86 13 45 7| 1.0 0.9 1.9| 18.5 -37.0 -18.5 -3.7 -0.10| 3.9 -0.4 6000 85 12 38 6| 1.1 0.8 1.9| 18.8 -39.6 -20.7 -3.5 -0.12| 3.8 -0.5 Wrote GIF file: /home/apache/climate/data/raob//LEMD/skewt/LEMD.skewt.20251012.00.gif