UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for LFME... Searching the city database file for: LFME ... Date:0000Z 26 APR 25 Station: LFME WMO ident: 7645 Latitude: 43.87 Longitude: 4.40 Elevation: 62.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1006 62 14.8 6.8 59 8.0 10.4 0 11 287.5 288.5 283.3 304.8 6.16 1 1000 108 14.4 6.4 59 8.0 10.1 0 13 287.5 288.6 283.2 304.6 6.03 2 925 762 11.6 4.6 62 7.0 7.9 20 35 291.2 292.2 284.4 307.7 5.75 3 850 1468 11.2 -9.8 22 21.0 2.7 340 13 297.9 298.3 283.2 304.4 2.13 4 700 3063 3.2 -16.8 21 20.0 -3.7 320 23 306.0 306.3 285.6 310.8 1.46 5 500 5680 -16.3 -39.3 12 23.0 -19.8 305 17 313.2 313.2 286.8 314.1 0.25 6 400 7320 -28.5 -42.5 25 14.0 -30.0 285 29 317.9 318.0 288.3 318.8 0.23 7 300 9310 -45.1 -49.8 59 4.7 -45.3 270 33 321.8 321.8 289.5 322.3 0.13 8 250 10500 -54.1 -60.1 48 6.0 -54.2 270 29 325.6 325.6 290.5 325.8 0.05 9 203 11817 -60.7 -71.7 22 11.0 -60.8 280 29 335.2 335.2 293.1 335.3 0.01 10 200 11910 -60.7 -70.7 26 10.0 -60.8 270 27 336.6 336.6 293.5 336.7 0.01 11 150 13710 -56.1 -79.1 4 23.0 -56.4 275 48 373.4 373.4 301.2 373.4 0.01 12 100 16280 -59.9 -88.9 1 29.0 -60.2 285 29 412.0 412.0 306.7 412.0 0.00 TRP 203 11817 -60.7 -71.7 22 11.0 -60.8 280 29 335.2 335.2 293.1 335.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5572.00 m Freezing level: 667.18 mb = 3492.46 m = 11458.05 ft Wetbulb zero: 787.61 mb = 2094.27 m = 6870.87 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 26.33 % Est. max temperature: 24.67 C = 76.41 F Sfc-Lift cond lev (LCL): 891.97 mb = 1065.61 m = 3496.05 ft T: 11.43 C 700-500 lapse rate: 7.45 C/km ThetaE index: 3.25 C Layer 850.0- 700.0 mb Conv cond level (CCL): 661.13 mb = 3507.31 m = 11506.78 ft Mean mixing ratio: 5.76 g/kg Conv temperature: 34.72 C = 94.50 F Cap Strength: 9.22 C Lifted Index: 8.47 C Risk: None Lifted Index @300 mb: 11.19 C Lifted Index @700 mb: 9.22 C Showalter Index: 9.64 C Risk: None Total Totals Index: 34.00 C Risk: None Vertical Totals Index: 27.50 C Cross Totals Index: 6.50 C K Index: -2.30 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 2.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.19 J/kg Max Up Vert Vel: 5.14 m/s Conv Inhibition (B-): 11087.68 J/kg Cap Strength: 9.21 C Lift Cond Lev (LCL): 849.23 mb = 1475.46 m = 4840.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 0 at 15 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 1006 62 0 11 -0.0 -11.0 | 182 4 0.1 4.1 1 1000 108 0 13 -0.0 -13.0 | 183 2 0.1 2.1 2 925 762 20 35 -12.0 -32.9 | 34 21 -11.8 -17.8 3 850 1468 340 13 4.4 -12.2 | 237 5 4.6 2.9 4 700 3063 320 23 14.8 -17.6 | 279 15 14.9 -2.5 5 500 5680 305 17 13.9 -9.8 | 249 15 14.0 5.4 6 400 7320 285 29 28.0 -7.5 | 255 29 28.1 7.6 7 300 9310 270 33 33.0 -0.0 | 245 36 33.1 15.1 8 250 10500 270 29 29.0 -0.0 | 243 33 29.1 15.1 9 203 11817 280 29 28.6 -5.0 | 251 30 28.7 10.1 10 200 11910 270 27 27.0 -0.0 | 241 31 27.1 15.1 11 150 13710 275 48 47.8 -4.2 | 257 49 47.9 11.0 12 100 16280 285 29 28.0 -7.5 | 255 29 28.1 7.6 Wind Parameters Mean winds (0-6000m): 330.5 at 20.2 knts Storm direction: 0.5 at 15.1 knts Shear (0-3000m) pos: 3.1 neg: 4.1 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 97.8 deg Storm rel helicity (0-3000m) pos: 20.5 neg: -48.5 tot: -28.0 m^2/s^2 ave: -9.3 10^-3 m/s^2 rel: -0.26 Storm rel vorticity (0-3000m) horiz: 11.4 stream: -3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.57 Bulk Shear: 22.95 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 9 20 34 5| 18.3 0.0 18.3| 2.2 -0.8 1.5 2.9 -0.24| 20.1 -4.8 1000 14 25 32 11| 9.2 3.0 12.1| 9.9 -30.8 -21.0 -21.0 -0.26| 20.6 -5.3 1500 11 23 29 9| 6.1 6.5 12.6| 10.5 -48.5 -38.0 -25.3 -0.40| 19.0 -7.6 2000 5 21 15 6| 4.6 4.9 9.5| 15.1 -48.5 -33.4 -16.7 -0.33| 15.2 -5.0 2500 358 20 350 5| 3.7 4.3 8.0| 18.7 -48.5 -29.8 -11.9 -0.29| 12.9 -3.7 3000 351 21 327 6| 3.1 4.1 7.1| 20.5 -48.5 -28.0 -9.3 -0.26| 11.4 -3.0 4000 342 21 305 8| 2.3 3.2 5.5| 20.5 -61.1 -40.6 -10.1 -0.29| 9.0 -2.7 5000 335 21 293 9| 1.8 2.7 4.6| 20.5 -73.0 -52.5 -10.5 -0.32| 7.5 -2.4 6000 330 20 284 10| 1.5 2.5 4.1| 25.7 -79.9 -54.3 -9.0 -0.31| 6.7 -2.1 Wrote GIF file: /home/apache/climate/data/raob//LFME/skewt/LFME.skewt.20250426.00.gif