UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010700.upa.cvt Date: 0000Z 7 JAN 26 Searching for LEMD... Searching the city database file for: LEMD ... Date:0000Z 7 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 190 SFC 947 582 0.0 -8.0 55 8.0 -2.7 250 1 277.4 277.8 273.3 283.7 2.21 2 925 822 0.8 -8.2 51 9.0 -2.4 20 5 280.1 280.5 274.8 286.5 2.22 3 850 1495 -3.9 -9.9 63 6.0 -5.9 355 15 282.1 282.4 275.7 288.2 2.12 4 700 3004 -10.5 -24.5 31 14.0 -13.5 350 17 290.9 291.0 278.2 293.2 0.75 5 500 5500 -28.9 -41.9 27 13.0 -30.0 355 35 297.8 297.8 280.7 298.5 0.19 6 400 7060 -39.9 -57.9 13 18.0 -40.5 10 36 303.1 303.1 282.7 303.3 0.04 7 300 8990 -49.7 -68.7 9 19.0 -50.0 10 52 315.3 315.3 287.2 315.3 0.01 8 250 10160 -57.7 -72.7 13 15.0 -57.8 5 60 320.3 320.3 288.8 320.3 0.01 9 231 10658 -57.1 -75.7 8 18.5 -57.3 355 66 328.5 328.5 291.3 328.5 0.01 10 200 11570 -56.1 -81.1 3 25.0 -56.3 345 46 343.9 343.9 295.3 343.9 0.00 11 150 13400 -56.1 -84.1 2 28.0 -56.4 320 33 373.4 373.4 301.2 373.4 0.00 12 100 15970 -59.5 -85.5 2 26.0 -59.8 285 36 412.8 412.8 306.9 412.8 0.00 TRP 250 10160 -57.7 -72.7 13 15.0 -57.8 5 60 320.3 320.3 288.8 320.3 0.01 WND 231 10658 -57.1 -75.7 8 18.5 -57.3 355 66 328.5 328.5 291.3 328.5 0.01 Sounding variables and indices 1000-500 mb thick: 5310.00 m Freezing level: 912.23 mb = 936.55 m = 3072.64 ft Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 39.04 % Est. max temperature: 7.41 C = 45.34 F Sfc-Lift cond lev (LCL): 835.45 mb = 1629.17 m = 5344.98 ft T: -4.49 C 700-500 lapse rate: 7.37 C/km ThetaE index: 0.00 C Layer 947.0- -0.0 mb Conv cond level (CCL): 675.59 mb = 3267.34 m = 10719.50 ft Mean mixing ratio: 2.18 g/kg Conv temperature: 13.99 C = 57.19 F Cap Strength: 7.23 C Lifted Index: 9.69 C Risk: None Lifted Index @300 mb: 20.18 C Lifted Index @700 mb: 7.23 C Showalter Index: 8.70 C Risk: None Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.00 C Cross Totals Index: 19.00 C K Index: 1.10 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 2.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.71 J/kg Max Up Vert Vel: 5.61 m/s Conv Inhibition (B-): 15806.42 J/kg Cap Strength: 9.64 C Lift Cond Lev (LCL): 793.84 mb = 2026.28 m = 6647.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 26 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 ---------------------------------------------------------- 0 947 582 250 1 0.9 0.3 | 208 18 8.4 15.8 1 925 822 20 5 -1.7 -4.7 | 208 12 5.7 10.8 2 850 1495 355 15 1.3 -14.9 | 266 9 8.7 0.5 3 700 3004 350 17 3.0 -16.7 | 277 10 10.4 -1.3 4 500 5500 355 35 3.1 -34.9 | 332 22 10.5 -19.4 5 400 7060 10 36 -6.3 -35.5 | 357 20 1.2 -20.0 6 300 8990 10 52 -9.0 -51.2 | 3 36 -1.6 -35.7 7 250 10160 5 60 -5.2 -59.8 | 357 44 2.2 -44.3 8 231 10658 355 66 5.8 -65.7 | 345 52 13.2 -50.3 9 200 11570 345 46 11.9 -44.4 | 326 35 19.3 -28.9 10 150 13400 320 33 21.2 -25.3 | 289 30 28.6 -9.8 11 100 15970 285 36 34.8 -9.3 | 262 43 42.2 6.2 Wind Parameters Mean winds (0-6000m): 355.6 at 22.9 knts Storm direction: 25.6 at 17.2 knts Shear (0-3000m) pos: 2.2 neg: 1.7 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 89.1 deg Storm rel helicity (0-3000m) pos: 44.1 neg: -3.6 tot: 40.5 m^2/s^2 ave: 13.5 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.37 Bulk Shear: 42.66 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 13 5 211 12| 9.7 0.0 9.7| 14.5 -3.6 10.9 21.7 0.26| 11.5 3.0 1000 1 9 229 10| 4.8 3.6 8.4| 28.6 -3.6 25.0 25.0 0.52| 9.4 4.9 1500 357 11 242 9| 3.2 2.7 5.9| 30.1 -3.6 26.5 17.6 0.53| 6.5 3.5 2000 356 13 250 9| 2.4 2.2 4.6| 31.5 -3.6 27.9 14.0 0.54| 5.1 2.7 2500 354 13 256 9| 1.9 2.0 3.9| 34.2 -3.6 30.6 12.2 0.55| 4.3 2.4 3000 353 14 262 9| 2.2 1.7 3.9| 44.1 -3.6 40.5 13.5 0.61| 4.2 2.6 4000 353 17 279 10| 2.6 1.3 3.8| 64.6 -3.6 61.0 15.2 0.64| 4.1 2.6 5000 354 20 296 11| 2.8 1.0 3.8| 87.6 -3.6 84.0 16.8 0.64| 4.0 2.6 6000 356 23 309 12| 2.5 0.8 3.3|120.0 -3.6 116.4 19.4 0.68| 3.9 2.6 Wrote GIF file: /home/apache/climate/data/raob//LEMD/skewt/LEMD.skewt.20260107.00.gif