UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for EFSO... Searching the city database file for: EFSO ... Date:1200Z 15 APR 25 Station: EFSO WMO ident: 2836 Latitude: 67.37 Longitude: 26.65 Elevation: 179.00 ------------------------------------------------------------------------------- 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 112 305 3 SFC 992 179 2.0 -5.0 60 7.0 -0.6 305 3 275.8 276.2 273.0 283.1 2.65 2 925 732 -4.7 -6.4 88 1.7 -5.3 345 9 274.5 274.9 272.1 281.6 2.56 3 850 1391 -8.3 -13.3 67 5.0 -9.7 330 15 277.5 277.7 272.3 282.1 1.61 4 700 2875 -15.7 -20.2 68 4.5 -16.7 315 33 285.1 285.3 275.8 288.4 1.10 5 500 5340 -30.5 -37.5 50 7.0 -31.2 305 38 295.9 295.9 280.0 296.9 0.30 6 400 6880 -44.1 -47.8 67 3.7 -44.3 300 35 297.7 297.7 280.5 298.1 0.13 7 366 7471 -47.7 -58.7 27 11.0 -48.0 295 40 300.5 300.5 281.6 300.7 0.04 8 300 8780 -49.1 -71.1 6 22.0 -49.4 295 50 316.1 316.1 287.5 316.2 0.01 9 250 9980 -45.7 -75.7 2 30.0 -46.3 280 44 338.1 338.1 293.9 338.1 0.01 10 200 11470 -46.7 -78.7 1 32.0 -47.4 275 29 358.8 358.8 298.5 358.8 0.00 TRP 366 7471 -47.7 -58.7 27 11.0 -48.0 295 40 300.5 300.5 281.6 300.7 0.04 WND Sounding variables and indices 1000-500 mb thick: 5228.00 m Freezing level: 972.00 mb = 344.07 m = 1128.84 ft Wetbulb zero: Below ground Precipitable water: 0.28 inches Sfc-500 mean rel hum: 65.44 % Est. max temperature: 4.04 C = 39.27 F Sfc-Lift cond lev (LCL): 889.55 mb = 1036.60 m = 3400.87 ft T: -6.36 C 700-500 lapse rate: 6.00 C/km ThetaE index: 1.57 C Layer 925.0- 850.0 mb Conv cond level (CCL): 866.11 mb = 1244.64 m = 4083.43 ft Mean mixing ratio: 2.51 g/kg Conv temperature: 3.01 C = 37.42 F Cap Strength: 5.43 C Lifted Index: 11.78 C Risk: None Lifted Index @300 mb: 24.12 C Lifted Index @700 mb: 5.43 C Showalter Index: 11.78 C Risk: None Total Totals Index: 39.40 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: 17.20 C K Index: 4.40 Risk: None Sweat Index: 68.00 Risk: None Energy Index: 3.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.00 m/s Conv Inhibition (B-): 7060.75 J/kg Cap Strength: 11.46 C Lift Cond Lev (LCL): 888.04 mb = 1049.81 m = 3444.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 342 at 21 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 ---------------------------------------------------------- 0 992 179 305 3 2.5 -1.7 | 168 19 -3.9 18.2 1 925 732 345 9 2.3 -8.7 | 160 12 -4.1 11.2 2 850 1391 330 15 7.5 -13.0 | 189 7 1.1 6.9 3 700 2875 315 33 23.3 -23.3 | 281 17 16.9 -3.4 4 500 5340 305 38 31.1 -21.8 | 274 25 24.7 -1.9 5 400 6880 300 35 30.3 -17.5 | 264 24 23.9 2.4 6 366 7471 295 40 36.3 -16.9 | 264 30 29.9 3.0 7 300 8780 295 50 45.3 -21.1 | 272 39 38.9 -1.2 8 250 9980 280 44 43.3 -7.6 | 252 39 36.9 12.3 9 200 11470 275 29 28.9 -2.5 | 232 28 22.5 17.4 Wind Parameters Mean winds (0-6000m): 312.2 at 27.9 knts Storm direction: 342.2 at 20.9 knts Shear (0-3000m) pos: 1.1 neg: 4.5 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 112.8 deg Storm rel helicity (0-3000m) pos: 35.7 neg: -8.2 tot: 27.5 m^2/s^2 ave: 9.2 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 68.15 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 ------------------------------------------------------------------------------- 500 334 6 165 15| 6.4 0.0 6.4| 2.1 -5.6 -3.4 -6.9 -0.16| 6.7 -1.1 1000 338 8 165 13| 3.2 2.5 5.7| 7.6 -7.0 0.7 0.7 0.06| 6.0 0.3 1500 333 11 171 11| 2.1 3.6 5.8| 16.8 -7.0 9.9 6.6 0.34| 6.0 2.0 2000 329 13 183 8| 1.6 4.3 5.9| 26.1 -7.0 19.2 9.6 0.47| 6.2 2.9 2500 325 16 204 7| 1.3 4.8 6.1| 33.7 -7.0 26.7 10.7 0.45| 6.3 2.8 3000 322 19 227 7| 1.1 4.5 5.6| 35.7 -8.2 27.5 9.2 0.41| 5.8 2.4 4000 318 23 252 9| 0.8 3.7 4.5| 35.7 -13.3 22.4 5.6 0.35| 4.8 1.7 5000 315 26 262 12| 0.6 3.2 3.9| 35.7 -20.2 15.4 3.1 0.29| 4.2 1.2 6000 312 28 265 14| 0.5 2.6 3.1| 35.7 -36.9 -1.3 -0.2 0.21| 3.7 0.8 Wrote GIF file: /home/apache/climate/data/raob//EFSO/skewt/EFSO.skewt.20250415.12.gif