UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010900.upa.cvt Date: 0000Z 9 JAN 26 Searching for LEMD... Searching the city database file for: LEMD ... Date:0000Z 9 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 226 SFC 952 582 5.6 4.3 91 1.3 4.9 235 3 282.7 283.6 280.4 297.9 5.47 2 925 865 3.6 3.6 100 0.0 3.6 230 15 283.0 283.9 280.4 297.9 5.36 3 850 1549 2.6 -0.8 78 3.4 1.1 280 25 288.9 289.6 281.8 301.1 4.24 4 700 3109 -3.1 -4.8 88 1.7 -3.8 285 42 299.1 299.7 285.5 310.6 3.82 5 500 5690 -19.5 -45.5 8 26.0 -22.5 290 52 309.3 309.3 285.2 309.7 0.13 6 400 7320 -30.7 -35.3 64 4.6 -31.3 275 68 315.1 315.2 287.7 316.8 0.47 7 300 9300 -45.3 -49.5 63 4.2 -45.5 260 77 321.5 321.5 289.4 322.0 0.14 8 250 10490 -55.3 -58.6 67 3.3 -55.4 260 83 323.9 323.9 290.0 324.1 0.06 9 200 11880 -65.9 -72.9 37 7.0 -66.0 260 79 328.4 328.4 291.3 328.4 0.01 10 190 12190 -68.1 -75.1 36 7.0 -68.1 255 85 329.7 329.7 291.6 329.7 0.01 11 176 12652 -66.3 -77.8 18 11.5 -66.4 275 89 340.0 340.0 294.3 340.0 0.01 12 150 13630 -62.5 -83.5 4 21.0 -62.6 260 66 362.4 362.4 299.2 362.4 0.00 13 100 16150 -64.5 -87.5 3 23.0 -64.7 270 50 403.1 403.1 305.6 403.1 0.00 TRP 190 12190 -68.1 -75.1 36 7.0 -68.1 255 85 329.7 329.7 291.6 329.7 0.01 WND 176 12652 -66.3 -77.8 18 11.5 -66.4 275 89 340.0 340.0 294.3 340.0 0.01 Sounding variables and indices 1000-500 mb thick: 5464.00 m Freezing level: 781.58 mb = 2260.58 m = 7416.51 ft Wetbulb zero: 817.25 mb = 1864.65 m = 6117.55 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 66.14 % Est. max temperature: 14.67 C = 58.40 F Sfc-Lift cond lev (LCL): 933.12 mb = 779.06 m = 2555.94 ft T: 4.21 C 700-500 lapse rate: 6.35 C/km Conv cond level (CCL): 784.38 mb = 2194.59 m = 7200.00 ft Mean mixing ratio: 4.97 g/kg Conv temperature: 15.81 C = 60.46 F Cap Strength: 6.90 C Lifted Index: 10.13 C Risk: None Lifted Index @300 mb: 16.03 C Lifted Index @700 mb: 6.90 C Showalter Index: 8.72 C Risk: None Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 18.70 C K Index: 19.60 Risk: < 20 % chance of thunderstorms Sweat Index: 102.00 Risk: None Energy Index: 1.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.69 J/kg Max Up Vert Vel: 7.44 m/s Conv Inhibition (B-): 12249.04 J/kg Cap Strength: 10.09 C Lift Cond Lev (LCL): 882.01 mb = 1249.97 m = 4100.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 315 at 30 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 ---------------------------------------------------------- 0 952 582 235 3 2.5 1.7 | 140 30 -19.2 23.1 1 925 865 230 15 11.5 9.6 | 162 33 -10.2 31.0 2 850 1549 280 25 24.6 -4.3 | 190 17 3.0 17.0 3 700 3109 285 42 40.6 -10.9 | 241 22 18.9 10.5 4 500 5690 290 52 48.9 -17.8 | 263 27 27.2 3.6 5 400 7320 275 68 67.7 -5.9 | 251 49 46.1 15.4 6 300 9300 260 77 75.8 13.4 | 237 64 54.2 34.7 7 250 10490 260 83 81.7 14.4 | 239 70 60.1 35.8 8 200 11880 260 79 77.8 13.7 | 238 66 56.2 35.1 9 190 12190 255 85 82.1 22.0 | 234 74 60.5 43.4 10 176 12652 275 89 88.7 -7.8 | 259 68 67.0 13.6 11 150 13630 260 66 65.0 11.5 | 233 54 43.4 32.8 12 100 16150 270 50 50.0 -0.0 | 233 35 28.4 21.4 Wind Parameters Mean winds (0-6000m): 284.6 at 40.5 knts Storm direction: 314.6 at 30.4 knts Shear (0-3000m) pos: 7.2 neg: 0.0 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 105.3 deg Storm rel helicity (0-3000m) pos: 271.6 neg: 0.0 tot: 271.6 m^2/s^2 ave: 90.5 10^-3 m/s^2 rel: 0.83 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 7.2 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.19 Bulk Shear: 149.52 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 ------------------------------------------------------------------------------- 500 236 13 158 31| 15.7 0.0 15.7|130.3 0.0 130.3 260.6 0.92| 17.9 16.5 1000 258 17 170 25| 12.0 0.0 12.0|183.9 0.0 183.9 183.9 0.76| 16.6 12.6 1500 269 21 178 22| 9.9 0.0 9.9|208.8 0.0 208.8 139.2 0.80| 12.9 10.3 2000 274 24 187 20| 8.8 0.0 8.8|234.0 0.0 234.0 117.0 0.82| 11.1 9.1 2500 278 27 197 19| 8.2 0.0 8.2|260.0 0.0 260.0 104.0 0.82| 10.0 8.3 3000 279 30 205 18| 7.2 0.0 7.2|271.6 0.0 271.6 90.5 0.83| 8.8 7.2 4000 282 34 219 18| 5.9 0.0 5.9|293.8 0.0 293.8 73.5 0.83| 7.1 5.9 5000 284 37 230 19| 5.1 0.0 5.1|317.3 0.0 317.3 63.5 0.83| 6.1 5.1 6000 285 41 238 21| 4.3 1.0 5.3|319.7 -29.8 289.9 48.3 0.64| 6.2 4.0 Wrote GIF file: /home/apache/climate/data/raob//LEMD/skewt/LEMD.skewt.20260109.00.gif