UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010712.upa.cvt Date: 1200Z 7 JAN 26 Searching for EF963... Searching the city database file for: EF963 ... Date:1200Z 7 JAN 26 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 1004 104 -8.1 -9.9 87 1.8 -8.6 95 3 264.7 265.0 264.3 269.6 1.79 1 1000 135 -8.1 -9.9 87 1.8 -8.6 100 3 265.0 265.3 264.6 269.9 1.80 2 925 738 -8.9 -10.4 89 1.5 -9.3 125 9 270.2 270.5 268.2 275.4 1.87 3 850 1386 -13.7 -13.9 98 0.2 -13.7 120 9 271.8 272.0 268.7 276.1 1.53 4 700 2841 -22.1 -27.1 64 5.0 -22.8 330 3 278.0 278.1 271.0 279.8 0.59 5 500 5210 -41.9 -47.9 52 6.0 -42.1 315 25 282.0 282.0 272.5 282.3 0.10 6 404 6616 -54.3 -63.3 32 9.0 -54.4 275 27 283.6 283.6 273.3 283.7 0.02 7 400 6680 -53.1 -65.1 22 12.0 -53.2 280 27 286.0 286.0 274.6 286.0 0.02 8 300 8510 -56.9 -71.9 13 15.0 -57.1 255 36 305.1 305.1 283.5 305.2 0.01 9 250 9670 -57.3 -78.3 5 21.0 -57.5 240 36 320.9 320.9 289.0 320.9 0.00 10 200 11070 -58.7 -81.7 4 23.0 -58.9 240 42 339.8 339.8 294.3 339.8 0.00 11 150 12860 -60.9 -83.9 3 23.0 -61.1 245 35 365.2 365.2 299.7 365.2 0.00 12 100 15350 -66.5 -86.5 4 20.0 -66.6 250 44 399.2 399.2 305.1 399.3 0.00 TRP 404 6616 -54.3 -63.3 32 9.0 -54.4 275 27 283.6 283.6 273.3 283.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5075.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 72.21 % Est. max temperature: -1.13 C = 29.96 F Sfc-Lift cond lev (LCL): 975.45 mb = 327.22 m = 1073.55 ft T: -8.36 C 700-500 lapse rate: 8.36 C/km ThetaE index: 0.00 C Layer 1004.0--21495.8 mb Conv cond level (CCL): 888.38 mb = 1047.57 m = 3436.87 ft Mean mixing ratio: 1.83 g/kg Conv temperature: -1.86 C = 28.64 F Cap Strength: 5.89 C Lifted Index: 7.47 C Risk: None Lifted Index @300 mb: 22.71 C Lifted Index @700 mb: 5.89 C Showalter Index: 5.10 C Risk: None Total Totals Index: 56.20 C Risk: Severe Thunderstorms probable Vertical Totals Index: 28.20 C Cross Totals Index: 28.00 C K Index: 9.30 Risk: None Sweat Index: 187.00 Risk: None Energy Index: 1.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.50 J/kg Max Up Vert Vel: 5.92 m/s Conv Inhibition (B-): 15982.86 J/kg Cap Strength: 7.39 C Lift Cond Lev (LCL): 928.32 mb = 710.28 m = 2330.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 345 at 9 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 1004 104 95 3 -3.0 0.3 | 150 11 -5.4 9.4 1 1000 135 100 3 -3.0 0.5 | 151 11 -5.4 9.7 2 925 738 125 9 -7.4 5.2 | 146 17 -9.8 14.3 3 850 1386 120 9 -7.8 4.5 | 143 17 -10.3 13.7 4 700 2841 330 3 1.5 -2.6 | 172 7 -1.0 6.6 5 500 5210 315 25 17.7 -17.7 | 299 17 15.2 -8.5 6 404 6616 275 27 26.9 -2.4 | 254 25 24.4 6.8 7 400 6680 280 27 26.6 -4.7 | 260 25 24.1 4.5 8 300 8510 255 36 34.8 9.3 | 240 37 32.3 18.5 9 250 9670 240 36 31.2 18.0 | 227 40 28.7 27.2 10 200 11070 240 42 36.4 21.0 | 228 45 33.9 30.2 11 150 12860 245 35 31.7 14.8 | 231 38 29.3 23.9 12 100 15350 250 44 41.3 15.0 | 238 46 38.9 24.2 Wind Parameters Mean winds (0-6000m): 315.0 at 12.6 knts Storm direction: 345.0 at 9.5 knts Shear (0-3000m) pos: 1.1 neg: 2.4 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 35.1 deg Storm rel helicity (0-3000m) pos: 10.5 neg: -23.7 tot: -13.2 m^2/s^2 ave: -4.4 10^-3 m/s^2 rel: 0.01 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.43 Bulk Shear: 40.82 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 ------------------------------------------------------------------------------- 500 113 5 147 13| 5.2 0.0 5.2| 0.0 -3.7 -3.7 -7.4 -0.22| 5.3 -1.2 1000 121 7 146 15| 3.3 0.0 3.3| 0.7 -5.3 -4.6 -4.6 -0.19| 3.6 -0.7 1500 119 8 145 16| 2.2 1.3 3.5| 0.7 -17.1 -16.4 -10.9 -0.38| 3.7 -1.4 2000 112 7 142 15| 1.7 2.5 4.1| 0.9 -23.7 -22.8 -11.4 -0.34| 4.5 -1.5 2500 112 7 143 15| 1.3 2.4 3.8| 6.5 -23.7 -17.2 -6.9 -0.11| 4.6 -0.5 3000 114 6 144 14| 1.1 2.4 3.5| 10.5 -23.7 -13.2 -4.4 0.01| 4.5 0.0 4000 66 7 124 11| 0.8 3.0 3.8| 17.8 -23.7 -5.8 -1.5 0.20| 4.6 0.9 5000 332 10 259 2| 0.7 3.4 4.0| 21.7 -23.7 -2.0 -0.4 0.19| 4.7 0.9 6000 315 13 268 6| 0.6 3.0 3.6| 21.7 -78.0 -56.2 -9.4 -0.03| 4.9 -0.1 Wrote GIF file: /home/apache/climate/data/raob//EF963/skewt/EF963.skewt.20260107.12.gif