UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101700.upa.cvt Date: 0000Z 17 OCT 25 Searching for EFSO... Searching the city database file for: EFSO ... Date:0000Z 17 OCT 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 18 SFC 980 179 -1.5 -3.3 88 1.8 -2.1 315 1 273.2 273.7 272.1 281.5 3.05 2 925 642 -1.7 -5.0 78 3.3 -2.9 335 33 277.6 278.1 274.3 285.5 2.84 3 850 1311 -5.7 -11.7 63 6.0 -7.5 335 35 280.2 280.5 274.3 285.5 1.83 4 700 2799 -17.5 -19.5 84 2.0 -17.9 330 27 283.1 283.3 274.9 286.6 1.16 5 500 5260 -28.5 -47.5 14 19.0 -29.9 320 36 298.3 298.3 280.7 298.7 0.10 6 400 6820 -40.5 -49.5 37 9.0 -40.9 325 38 302.4 302.4 282.5 302.7 0.10 7 300 8720 -54.7 -59.7 54 5.0 -54.8 330 40 308.2 308.3 284.7 308.4 0.04 8 292 8893 -55.7 -61.7 47 6.0 -55.8 330 40 309.2 309.2 285.1 309.3 0.03 9 250 9890 -54.1 -72.1 9 18.0 -54.3 300 27 325.6 325.6 290.5 325.7 0.01 10 200 11350 -46.7 -78.7 1 32.0 -47.4 305 23 358.8 358.8 298.5 358.8 0.00 11 150 13260 -46.7 -79.7 1 33.0 -47.6 255 13 389.6 389.6 303.8 389.6 0.00 12 100 15910 -53.5 -83.5 1 30.0 -54.1 424.4 424.4 308.2 424.4 0.00 TRP 292 8893 -55.7 -61.7 47 6.0 -55.8 330 40 309.2 309.2 285.1 309.3 0.03 WND Sounding variables and indices 1000-500 mb thick: 5242.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.28 inches Sfc-500 mean rel hum: 61.83 % Est. max temperature: 5.80 C = 42.43 F Sfc-Lift cond lev (LCL): 952.63 mb = 406.10 m = 1332.34 ft T: -1.60 C 700-500 lapse rate: 4.47 C/km ThetaE index: 0.05 C Layer 850.0- 700.0 mb Conv cond level (CCL): 834.77 mb = 1449.61 m = 4755.87 ft Mean mixing ratio: 2.75 g/kg Conv temperature: 5.71 C = 42.28 F Cap Strength: 2.48 C Lifted Index: 11.97 C Risk: None Lifted Index @300 mb: 16.91 C Lifted Index @700 mb: 1.93 C Showalter Index: 11.18 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 16.80 C K Index: 9.10 Risk: None Sweat Index: 106.00 Risk: None Energy Index: 2.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.77 J/kg Max Up Vert Vel: 6.75 m/s Conv Inhibition (B-): 18183.39 J/kg Cap Strength: 11.80 C Lift Cond Lev (LCL): 882.82 mb = 1011.24 m = 3317.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 357 at 24 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 ---------------------------------------------------------- 0 980 179 315 1 0.7 -0.7 | 179 23 -0.3 22.8 1 925 642 335 33 13.9 -29.9 | 296 14 12.9 -6.4 2 850 1311 335 35 14.8 -31.7 | 301 16 13.7 -8.2 3 700 2799 330 27 13.5 -23.4 | 269 12 12.5 0.1 4 500 5260 320 36 23.1 -27.6 | 280 22 22.1 -4.1 5 400 6820 325 38 21.8 -31.1 | 290 22 20.7 -7.6 6 300 8720 330 40 20.0 -34.6 | 300 22 19.0 -11.1 7 292 8893 330 40 20.0 -34.6 | 300 22 19.0 -11.1 8 250 9890 300 27 23.4 -13.5 | 246 24 22.3 10.0 9 200 11350 305 23 18.8 -13.2 | 240 21 17.8 10.3 10 150 13260 255 13 12.6 3.4 | 203 29 11.5 26.9 Wind Parameters Mean winds (0-6000m): 327.5 at 31.4 knts Storm direction: 357.5 at 23.5 knts Shear (0-3000m) pos: 5.5 neg: 1.0 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 93.6 deg Storm rel helicity (0-3000m) pos: 114.4 neg: -27.5 tot: 87.0 m^2/s^2 ave: 29.0 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 4.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.94 Bulk Shear: 24.31 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 18 224 10| 33.1 0.0 33.1|107.8 0.0 107.8 215.6 0.88| 34.1 29.8 1000 335 26 270 10| 16.5 0.8 17.3|111.4 0.0 111.4 111.4 0.86| 17.8 15.4 1500 335 29 282 11| 11.0 0.2 11.3|112.1 -7.0 105.1 70.1 0.77| 12.7 9.7 2000 334 30 285 12| 8.3 0.8 9.1|112.1 -16.5 95.6 47.8 0.65| 10.2 6.6 2500 334 29 284 12| 6.6 1.2 7.9|112.1 -25.6 86.4 34.6 0.54| 8.8 4.8 3000 333 29 282 12| 5.5 1.0 6.5|114.4 -27.5 87.0 29.0 0.52| 7.7 4.0 4000 331 29 280 13| 4.1 0.8 4.9|120.5 -27.5 93.0 23.3 0.51| 6.3 3.2 5000 329 30 280 15| 3.3 0.9 4.3|124.2 -27.5 96.8 19.4 0.48| 5.5 2.6 6000 327 31 281 16| 2.9 0.8 3.7|137.5 -27.5 110.0 18.3 0.50| 4.8 2.4 Wrote GIF file: /home/apache/climate/data/raob//EFSO/skewt/EFSO.skewt.20251017.00.gif