UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101806.upa.cvt Date: 0600Z 18 OCT 25 Searching for EF963... Searching the city database file for: EF963 ... Date:0600Z 18 OCT 25 Station: EF963 WMO ident: 2963 Latitude: 60.82 Longitude: 23.50 ------------------------------------------------------------------------------- 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 1008 107 -5.3 -6.0 95 0.7 -5.5 325 1 267.2 267.6 267.2 273.7 2.42 1 1000 170 2.0 -0.3 85 2.3 1.0 355 3 275.1 275.8 274.2 285.3 3.74 2 925 797 -1.1 -3.5 84 2.4 -2.0 345 3 278.2 278.7 275.1 287.0 3.19 3 850 1467 -5.5 -11.5 63 6.0 -7.3 10 7 280.4 280.7 274.4 285.7 1.86 4 700 2968 -13.1 -27.1 30 14.0 -15.7 340 13 288.0 288.1 276.6 289.8 0.59 5 500 5460 -26.5 -44.5 17 18.0 -28.1 20 25 300.7 300.8 281.8 301.2 0.15 6 400 7020 -39.5 -51.5 27 12.0 -40.1 20 31 303.7 303.7 283.0 304.0 0.08 7 300 8930 -52.9 -60.9 37 8.0 -53.1 20 33 310.8 310.8 285.7 310.9 0.04 8 277 9444 -55.5 -61.5 47 6.0 -55.6 5 29 314.2 314.2 286.9 314.3 0.04 9 250 10100 -56.5 -67.5 24 11.0 -56.6 0 29 322.1 322.1 289.4 322.1 0.02 10 200 11520 -53.5 -79.5 3 26.0 -53.8 330 21 348.0 348.0 296.2 348.1 0.00 11 150 13380 -53.7 -82.7 2 29.0 -54.1 335 21 377.5 377.5 301.9 377.6 0.00 12 100 15970 -56.9 -85.9 1 29.0 -57.3 330 15 417.8 417.8 307.4 417.8 0.00 TRP 277 9444 -55.5 -61.5 47 6.0 -55.6 5 29 314.2 314.2 286.9 314.3 0.04 WND Sounding variables and indices 1000-500 mb thick: 5290.00 m Freezing level: Surface below freezing Freezing level: 1002.19 mb = 152.64 m = 500.78 ft Freezing level: 951.61 mb = 574.52 m = 1884.87 ft Wetbulb zero: Below ground Precipitable water: 0.30 inches Sfc-500 mean rel hum: 43.17 % Est. max temperature: 7.63 C = 45.74 F Sfc-Lift cond lev (LCL): 996.68 mb = 196.72 m = 645.39 ft T: 1.87 C 700-500 lapse rate: 5.38 C/km ThetaE index: 1.30 C Layer 850.0- 700.0 mb Conv cond level (CCL): 884.28 mb = 1153.74 m = 3785.20 ft Mean mixing ratio: 3.35 g/kg Conv temperature: 6.85 C = 44.33 F Cap Strength: 5.37 C Lifted Index: 12.91 C Risk: None Lifted Index @300 mb: 17.74 C Lifted Index @700 mb: 5.37 C Showalter Index: 12.97 C Risk: None Total Totals Index: 36.00 C Risk: None Vertical Totals Index: 21.00 C Cross Totals Index: 15.00 C K Index: -4.50 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 3.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.30 J/kg Max Up Vert Vel: 4.96 m/s Conv Inhibition (B-): 16841.16 J/kg Cap Strength: 12.78 C Lift Cond Lev (LCL): 922.71 mb = 816.68 m = 2679.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 36 at 11 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 1008 107 325 1 0.6 -0.8 | 221 10 6.9 7.9 1 1000 170 355 3 0.3 -3.0 | 229 9 6.6 5.7 2 925 797 345 3 0.8 -2.9 | 231 9 7.1 5.8 3 850 1467 10 7 -1.2 -6.9 | 251 5 5.1 1.8 4 700 2968 340 13 4.4 -12.2 | 288 11 10.8 -3.5 5 500 5460 20 25 -8.6 -23.5 | 9 15 -2.2 -14.8 6 400 7020 20 31 -10.6 -29.1 | 12 21 -4.3 -20.4 7 300 8930 20 33 -11.3 -31.0 | 13 23 -5.0 -22.3 8 277 9444 5 29 -2.5 -28.9 | 349 21 3.8 -20.2 9 250 10100 0 29 -0.0 -29.0 | 343 21 6.3 -20.3 10 200 11520 330 21 10.5 -18.2 | 299 19 16.8 -9.5 11 150 13380 335 21 8.9 -19.0 | 304 18 15.2 -10.3 12 100 15970 330 15 7.5 -13.0 | 287 14 13.8 -4.3 Wind Parameters Mean winds (0-6000m): 6.0 at 14.3 knts Storm direction: 36.0 at 10.7 knts Shear (0-3000m) pos: 1.2 neg: 1.3 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 71.2 deg Storm rel helicity (0-3000m) pos: 19.2 neg: 0.0 tot: 19.2 m^2/s^2 ave: 6.4 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 2.7 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.69 Bulk Shear: 17.70 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 ------------------------------------------------------------------------------- 500 351 3 229 9| 2.2 0.0 2.2| 3.8 0.0 3.8 7.5 0.60| 2.6 1.6 1000 351 3 231 9| 2.1 0.0 2.1| 6.9 0.0 6.9 6.9 0.63| 2.4 1.5 1500 359 4 235 8| 2.3 0.0 2.3| 10.0 0.0 10.0 6.7 0.62| 2.7 1.7 2000 0 5 242 7| 1.8 0.6 2.4| 13.3 0.0 13.3 6.7 0.67| 2.6 1.8 2500 356 6 251 7| 1.4 1.1 2.5| 15.8 0.0 15.8 6.3 0.62| 2.7 1.7 3000 351 7 260 8| 1.2 1.3 2.5| 19.2 0.0 19.2 6.4 0.59| 2.7 1.6 4000 352 10 276 8| 1.7 1.0 2.7| 39.4 0.0 39.4 9.8 0.71| 2.9 2.0 5000 359 12 296 7| 2.0 0.8 2.8| 64.2 0.0 64.2 12.8 0.77| 3.1 2.4 6000 6 14 319 7| 2.0 0.7 2.7| 76.6 0.0 76.6 12.8 0.75| 3.0 2.3 Wrote GIF file: /home/apache/climate/data/raob//EF963/skewt/EF963.skewt.20251018.06.gif