UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042000.upa.cvt Date: 0000Z 20 APR 25 Searching for EFSO... Searching the city database file for: EFSO ... Date:0000Z 20 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 134 315 0 SFC 994 179 -2.3 -2.7 97 0.4 -2.4 315 0 271.3 271.8 271.0 279.8 3.15 2 925 752 -4.7 -5.4 95 0.7 -5.0 0 9 274.5 275.0 272.3 282.1 2.76 3 850 1412 -8.5 -12.9 70 4.4 -9.7 335 13 277.2 277.5 272.3 282.0 1.66 4 700 2901 -14.3 -25.3 39 11.0 -16.4 285 27 286.6 286.8 276.0 288.8 0.70 5 500 5390 -28.1 -36.1 46 8.0 -29.0 285 42 298.8 298.8 281.3 300.0 0.35 6 400 6950 -37.1 -54.1 15 17.0 -37.9 280 54 306.8 306.8 284.2 307.0 0.06 7 300 8890 -50.9 -61.9 26 11.0 -51.1 280 62 313.6 313.6 286.6 313.7 0.03 8 270 9567 -55.1 -66.1 24 11.0 -55.2 285 62 317.1 317.1 287.8 317.2 0.02 9 259 9833 -53.9 -71.9 9 18.0 -54.1 280 69 322.6 322.6 289.6 322.7 0.01 10 250 10060 -52.9 -76.9 4 24.0 -53.2 280 64 327.4 327.4 291.0 327.4 0.00 11 200 11510 -49.7 -79.7 2 30.0 -50.2 270 56 354.1 354.1 297.5 354.1 0.00 TRP 270 9567 -55.1 -66.1 24 11.0 -55.2 285 62 317.1 317.1 287.8 317.2 0.02 WND 259 9833 -53.9 -71.9 9 18.0 -54.1 280 69 322.6 322.6 289.6 322.7 0.01 Sounding variables and indices 1000-500 mb thick: 5256.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 56.48 % Est. max temperature: 3.95 C = 39.12 F Sfc-Lift cond lev (LCL): 987.64 mb = 230.10 m = 754.92 ft T: -2.51 C 700-500 lapse rate: 5.54 C/km ThetaE index: 0.11 C Layer 850.0- 700.0 mb Conv cond level (CCL): 911.23 mb = 869.06 m = 2851.23 ft Mean mixing ratio: 2.81 g/kg Conv temperature: 1.37 C = 34.47 F Cap Strength: 7.42 C Lifted Index: 14.77 C Risk: None Lifted Index @300 mb: 22.91 C Lifted Index @700 mb: 7.42 C Showalter Index: 14.24 C Risk: None Total Totals Index: 34.80 C Risk: None Vertical Totals Index: 19.60 C Cross Totals Index: 15.20 C K Index: -4.30 Risk: None Sweat Index: 68.00 Risk: None Energy Index: 3.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.85 J/kg Max Up Vert Vel: 5.63 m/s Conv Inhibition (B-): 7974.53 J/kg Cap Strength: 14.78 C Lift Cond Lev (LCL): 930.84 mb = 701.91 m = 2302.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 320 at 20 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 ---------------------------------------------------------- 0 994 179 315 0 0.0 -0.0 | 140 20 -13.0 15.7 1 925 752 0 9 -0.0 -9.0 | 117 15 -13.0 6.7 2 850 1412 335 13 5.5 -11.8 | 118 8 -7.5 3.9 3 700 2901 285 27 26.1 -7.0 | 236 16 13.1 8.7 4 500 5390 285 42 40.6 -10.9 | 260 28 27.6 4.8 5 400 6950 280 54 53.2 -9.4 | 261 41 40.2 6.3 6 300 8890 280 62 61.1 -10.8 | 264 48 48.1 4.9 7 270 9567 285 62 59.9 -16.0 | 270 47 46.9 -0.3 8 259 9833 280 69 68.0 -12.0 | 266 55 55.0 3.7 9 250 10060 280 64 63.0 -11.1 | 265 50 50.1 4.6 10 200 11510 270 56 56.0 -0.0 | 250 46 43.0 15.7 Wind Parameters Mean winds (0-6000m): 290.5 at 27.1 knts Storm direction: 320.5 at 20.4 knts Shear (0-3000m) pos: 1.3 neg: 4.6 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 100.2 deg Storm rel helicity (0-3000m) pos: 13.8 neg: -28.8 tot: -15.0 m^2/s^2 ave: -5.0 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.18 Bulk Shear: 90.10 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 1 4 132 18| 8.1 0.0 8.1| 0.0 -20.0 -20.0 -39.9 -0.57| 8.7 -4.9 1000 354 7 126 15| 4.0 2.1 6.2| 0.0 -27.2 -27.2 -27.2 -0.50| 7.0 -3.5 1500 344 9 124 13| 2.7 3.2 5.9| 2.1 -27.2 -25.1 -16.7 -0.29| 6.6 -1.9 2000 332 11 126 10| 2.0 4.0 6.1| 6.5 -27.2 -20.6 -10.3 -0.01| 6.8 -0.1 2500 319 14 143 7| 1.6 4.6 6.2| 8.9 -27.3 -18.4 -7.3 0.04| 7.1 0.3 3000 308 16 175 6| 1.3 4.6 6.0| 13.8 -28.8 -15.0 -5.0 0.05| 6.9 0.3 4000 298 20 215 8| 1.0 4.2 5.2| 32.6 -28.8 3.9 1.0 0.12| 5.9 0.7 5000 293 24 234 11| 0.8 4.0 4.8| 51.5 -28.8 22.7 4.5 0.17| 5.4 0.9 6000 290 27 244 14| 0.7 4.0 4.6| 59.9 -28.8 31.1 5.2 0.16| 5.1 0.8 Wrote GIF file: /home/apache/climate/data/raob//EFSO/skewt/EFSO.skewt.20250420.00.gif