UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for LEMD... Searching the city database file for: LEMD ... Date:0000Z 19 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 150 SFC 946 582 15.0 4.0 48 11.0 9.2 335 3 292.8 293.7 284.7 308.4 5.39 2 925 824 19.6 3.6 35 16.0 10.8 215 7 299.4 300.3 287.2 315.3 5.36 3 850 1545 14.6 0.6 38 14.0 7.3 205 7 301.4 302.3 287.3 315.6 4.70 4 700 3143 0.0 -1.9 87 1.9 -0.9 245 3 302.5 303.4 287.7 316.9 4.75 5 500 5790 -10.9 -48.9 3 38.0 -16.3 260 9 319.7 319.8 288.8 320.1 0.09 6 400 7470 -22.7 -35.7 30 13.0 -24.8 295 13 325.5 325.6 290.9 327.2 0.46 7 300 9510 -39.3 -44.1 60 4.8 -39.7 330 15 330.0 330.0 292.0 331.0 0.25 8 250 10730 -49.5 -53.1 66 3.6 -49.6 335 27 332.5 332.5 292.5 332.9 0.11 9 200 12150 -59.1 -67.1 35 8.0 -59.2 335 33 339.2 339.2 294.1 339.3 0.02 10 192 12406 -60.5 -67.5 39 7.0 -60.6 330 38 340.9 340.9 294.6 341.0 0.02 11 150 13940 -62.1 -81.1 6 19.0 -62.3 340 50 363.1 363.1 299.3 363.1 0.00 12 100 16410 -66.3 -86.3 4 20.0 -66.4 330 31 399.6 399.6 305.2 399.6 0.00 TRP 192 12406 -60.5 -67.5 39 7.0 -60.6 330 38 340.9 340.9 294.6 341.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5640.00 m Freezing level: 700.00 mb = 3143.00 m = 10311.55 ft Wetbulb zero: 716.72 mb = 2948.70 m = 9674.10 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 49.06 % Est. max temperature: 23.98 C = 75.16 F Sfc-Lift cond lev (LCL): 801.55 mb = 2028.00 m = 6653.48 ft T: 10.19 C 700-500 lapse rate: 4.12 C/km ThetaE index: 0.00 C Layer 946.0- 0.0 mb Conv cond level (CCL): 663.28 mb = 3566.88 m = 11702.22 ft Mean mixing ratio: 5.08 g/kg Conv temperature: 27.26 C = 81.07 F Cap Strength: 2.57 C Lifted Index: 8.53 C Risk: None Lifted Index @300 mb: 11.13 C Lifted Index @700 mb: 1.86 C Showalter Index: 8.01 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 25.50 C Cross Totals Index: 11.50 C K Index: 24.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 30.20 Risk: None Energy Index: 1.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.22 J/kg Max Up Vert Vel: 7.51 m/s Conv Inhibition (B-): 8604.48 J/kg Cap Strength: 8.13 C Lift Cond Lev (LCL): 717.88 mb = 2935.44 m = 9630.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 275 at 5 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 ---------------------------------------------------------- 0 946 582 335 3 1.3 -2.7 | 57 4 -3.5 -2.3 1 925 824 215 7 4.0 5.7 | 173 6 -0.7 6.2 2 850 1545 205 7 3.0 6.3 | 165 7 -1.8 6.8 3 700 3143 245 3 2.7 1.3 | 130 3 -2.0 1.7 4 500 5790 260 9 8.9 1.6 | 244 5 4.1 2.0 5 400 7470 295 13 11.8 -5.5 | 306 9 7.0 -5.1 6 300 9510 330 15 7.5 -13.0 | 348 13 2.8 -12.6 7 250 10730 335 27 11.4 -24.5 | 345 25 6.7 -24.0 8 200 12150 335 33 13.9 -29.9 | 343 31 9.2 -29.5 9 192 12406 330 38 19.0 -32.9 | 336 35 14.3 -32.5 10 150 13940 340 50 17.1 -47.0 | 345 48 12.4 -46.6 11 100 16410 330 31 15.5 -26.8 | 338 29 10.8 -26.4 Wind Parameters Mean winds (0-6000m): 245.1 at 6.4 knts Storm direction: 275.1 at 4.8 knts Shear (0-3000m) pos: 0.8 neg: 1.6 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 95.1 deg Storm rel helicity (0-3000m) pos: 0.9 neg: -5.4 tot: -4.5 m^2/s^2 ave: -1.5 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 28.46 Bulk Shear: 0.99 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 ------------------------------------------------------------------------------- 500 220 6 171 5| 0.0 9.3 9.3| 0.2 -2.6 -2.5 -5.0 0.27| 14.9 4.0 1000 213 7 169 6| 0.0 4.7 4.7| 0.2 -3.7 -3.5 -3.5 0.22| 7.8 1.7 1500 212 6 168 6| 0.6 3.1 3.8| 0.3 -3.7 -3.4 -2.3 0.20| 5.9 1.2 2000 214 6 166 6| 0.9 2.3 3.2| 0.3 -4.4 -4.0 -2.0 0.15| 4.8 0.7 2500 215 6 163 5| 1.0 1.9 2.9| 0.3 -5.3 -5.0 -2.0 0.08| 4.2 0.3 3000 218 5 162 5| 0.8 1.6 2.4| 0.9 -5.4 -4.5 -1.5 0.11| 3.7 0.4 4000 227 5 167 4| 0.7 1.2 1.9| 2.2 -5.4 -3.2 -0.8 0.19| 3.0 0.6 5000 236 6 180 4| 0.7 0.9 1.7| 3.7 -5.4 -1.7 -0.3 0.24| 2.7 0.6 6000 245 6 198 3| 0.9 0.8 1.7| 8.3 -5.4 2.9 0.5 0.32| 2.6 0.8 Wrote GIF file: /home/apache/climate/data/raob//LEMD/skewt/LEMD.skewt.20251019.00.gif