UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102512.upa.cvt Date: 1200Z 25 OCT 25 Searching for LEMD... Searching the city database file for: LEMD ... Date:1200Z 25 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 115 SFC 942 582 21.6 12.6 57 9.0 15.8 210 9 299.8 301.6 291.3 328.5 9.77 2 850 1499 11.0 9.9 93 1.1 10.3 245 11 297.7 299.3 290.0 324.0 9.04 3 700 3103 2.6 2.0 96 0.6 2.3 250 38 305.4 306.5 290.2 324.6 6.33 4 500 5740 -12.7 -30.7 21 18.0 -16.6 255 71 317.6 317.7 288.6 319.6 0.59 5 400 7410 -21.9 -24.7 78 2.8 -22.6 260 71 326.5 326.8 292.0 331.1 1.29 6 300 9470 -37.3 -54.3 15 17.0 -38.3 260 68 332.8 332.8 292.6 333.1 0.08 7 250 10700 -48.5 -60.5 24 12.0 -48.8 265 68 334.0 334.0 292.8 334.1 0.04 8 200 12120 -60.5 -66.5 45 6.0 -60.6 260 66 337.0 337.0 293.6 337.1 0.02 9 181 12737 -63.3 -70.3 38 7.0 -63.4 260 85 342.1 342.2 294.8 342.2 0.02 10 179 12805 -63.3 -70.9 35 7.7 -63.4 260 87 343.3 343.3 295.1 343.3 0.01 11 150 13890 -63.1 -81.1 7 18.0 -63.2 265 71 361.4 361.4 299.0 361.4 0.00 12 100 16350 -66.7 -86.7 4 20.0 -66.8 270 46 398.9 398.9 305.0 398.9 0.00 TRP 181 12737 -63.3 -70.3 38 7.0 -63.4 260 85 342.1 342.2 294.8 342.2 0.02 WND 179 12805 -63.3 -70.9 35 7.7 -63.4 260 87 343.3 343.3 295.1 343.3 0.01 Sounding variables and indices 1000-500 mb thick: 5625.00 m Freezing level: 666.01 mb = 3551.12 m = 11650.51 ft Wetbulb zero: 675.57 mb = 3381.44 m = 11093.83 ft Precipitable water: 1.14 inches Sfc-500 mean rel hum: 71.98 % Est. max temperature: 22.24 C = 72.03 F Sfc-Lift cond lev (LCL): 824.66 mb = 1749.07 m = 5738.35 ft T: 9.69 C 700-500 lapse rate: 5.80 C/km ThetaE index: 4.49 C Layer 850.0- 700.0 mb Conv cond level (CCL): 833.01 mb = 1665.83 m = 5465.25 ft Mean mixing ratio: 9.37 g/kg Conv temperature: 20.26 C = 68.47 F Cap Strength: -0.09 C Lifted Index: 0.46 C Risk: Showers probable Lifted Index @300 mb: 5.51 C Lifted Index @700 mb: -0.29 C Showalter Index: 1.52 C Risk: Showers probable Total Totals Index: 46.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 22.60 C K Index: 33.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 211.80 Risk: None Energy Index: -0.86 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.74 J/kg Max Up Vert Vel: 7.97 m/s Conv Inhibition (B-): 2.74 J/kg Cap Strength: 1.14 C Lift Cond Lev (LCL): 830.68 mb = 1688.94 m = 5541.07 ft Lev Free Conv (LFC): 825.68 mb = 1738.82 m = 5704.70 ft Equ Level (EL): 535.68 mb = 5199.78 m = 17059.45 ft B at Equ Level: 31.31 J/kg Max Parcel Lev (MPL): 455.68 mb = 6434.63 m = 21110.74 ft Wind level data Storm motion: 282 at 32 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 ---------------------------------------------------------- 0 942 582 210 9 4.5 7.8 | 119 31 -27.0 14.7 1 925 785 220 13 8.4 10.0 | 126 29 -23.2 16.9 2 850 1499 245 11 10.0 4.6 | 118 24 -21.6 11.6 3 700 3103 250 38 35.7 13.0 | 192 20 4.2 19.9 4 500 5740 255 71 68.6 18.4 | 236 45 37.0 25.3 5 400 7410 260 71 69.9 12.3 | 243 43 38.4 19.3 6 300 9470 260 68 67.0 11.8 | 242 40 35.4 18.8 7 250 10700 265 68 67.7 5.9 | 250 38 36.2 12.9 8 200 12120 260 66 65.0 11.5 | 241 38 33.5 18.4 9 181 12737 260 85 83.7 14.8 | 247 57 52.2 21.7 10 179 12805 260 87 85.7 15.1 | 248 58 54.1 22.1 11 150 13890 265 71 70.7 6.2 | 251 41 39.2 13.1 12 100 16350 270 46 46.0 -0.0 | 244 16 14.5 7.0 Wind Parameters Mean winds (0-6000m): 252.4 at 43.1 knts Storm direction: 282.4 at 32.3 knts Shear (0-3000m) pos: 6.5 neg: 0.0 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 86.6 deg Storm rel helicity (0-3000m) pos: 191.4 neg: -23.6 tot: 167.8 m^2/s^2 ave: 55.9 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 5.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.22 Bulk Shear: 146.13 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 ------------------------------------------------------------------------------- 500 222 12 124 28| 5.0 0.0 5.0| 30.3 -8.5 21.8 43.7 0.39| 7.0 2.8 1000 230 12 123 27| 3.7 0.0 3.7| 36.7 -23.6 13.1 13.1 0.13| 5.8 0.7 1500 237 13 125 25| 5.0 0.0 5.0| 78.3 -23.6 54.7 36.5 0.45| 6.7 3.0 2000 242 16 131 23| 5.9 0.0 5.9|119.1 -23.6 95.6 47.8 0.61| 7.2 4.4 2500 245 20 139 21| 6.4 0.0 6.4|160.2 -23.6 136.6 54.6 0.69| 7.5 5.2 3000 246 23 148 19| 6.5 0.0 6.5|191.4 -23.6 167.8 55.9 0.71| 7.4 5.3 4000 249 30 169 18| 6.5 0.0 6.5|255.8 -23.6 232.2 58.1 0.71| 7.1 5.1 5000 251 37 191 19| 6.5 0.0 6.5|326.2 -23.6 302.6 60.5 0.68| 7.0 4.8 6000 252 43 205 22| 5.6 0.0 5.6|372.7 -23.6 349.1 58.2 0.69| 6.3 4.3 Wrote GIF file: /home/apache/climate/data/raob//LEMD/skewt/LEMD.skewt.20251025.12.gif