UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010612.upa.cvt Date: 1200Z 6 JAN 26 Searching for EF963... Searching the city database file for: EF963 ... Date:1200Z 6 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 1005 107 -9.3 -11.1 87 1.8 -9.8 100 7 263.5 263.7 263.1 267.8 1.63 1 1000 146 -9.3 -11.0 87 1.7 -9.7 90 7 263.9 264.1 263.4 268.3 1.65 2 925 751 -10.1 -10.1 100 0.0 -10.1 135 35 269.0 269.3 267.5 274.2 1.91 3 850 1402 -11.1 -17.1 61 6.0 -12.5 155 29 274.5 274.7 269.8 277.9 1.18 4 700 2863 -22.3 -24.1 85 1.8 -22.6 175 13 277.8 277.9 271.2 280.1 0.78 5 500 5230 -41.9 -46.7 59 4.8 -42.1 195 9 282.0 282.0 272.5 282.3 0.11 6 400 6700 -53.7 -57.5 63 3.8 -53.8 205 25 285.2 285.2 274.2 285.3 0.04 7 319 8136 -58.9 -66.0 39 7.1 -59.0 225 60 297.1 297.1 280.1 297.1 0.02 8 300 8520 -60.3 -68.3 34 8.0 -60.4 225 50 300.3 300.3 281.5 300.4 0.01 9 299 8541 -60.3 -69.3 30 9.0 -60.4 230 50 300.6 300.6 281.6 300.7 0.01 10 250 9650 -60.7 -77.7 9 17.0 -60.8 230 48 315.8 315.8 287.3 315.8 0.00 11 200 11040 -60.5 -82.5 4 22.0 -60.6 250 40 337.0 337.0 293.6 337.0 0.00 12 150 12820 -61.7 -84.7 3 23.0 -61.9 245 36 363.8 363.8 299.4 363.8 0.00 13 100 15310 -65.9 -86.9 4 21.0 -66.0 255 36 400.4 400.4 305.3 400.4 0.00 TRP 299 8541 -60.3 -69.3 30 9.0 -60.4 230 50 300.6 300.6 281.6 300.7 0.01 WND 319 8136 -58.9 -66.0 39 7.1 -59.0 225 60 297.1 297.1 280.1 297.1 0.02 Sounding variables and indices 1000-500 mb thick: 5084.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 76.08 % Est. max temperature: 1.37 C = 34.47 F Sfc-Lift cond lev (LCL): 976.34 mb = 331.81 m = 1088.60 ft T: -9.55 C 700-500 lapse rate: 8.28 C/km ThetaE index: 0.00 C Layer 1005.0--2648116578746368.0 mb Conv cond level (CCL): 831.54 mb = 1567.20 m = 5141.66 ft Mean mixing ratio: 1.78 g/kg Conv temperature: 2.16 C = 35.88 F Cap Strength: 6.74 C Lifted Index: 8.53 C Risk: None Lifted Index @300 mb: 20.25 C Lifted Index @700 mb: 6.74 C Showalter Index: 3.67 C Risk: None Total Totals Index: 55.60 C Risk: Severe Thunderstorms probable Vertical Totals Index: 30.80 C Cross Totals Index: 24.80 C K Index: 11.90 Risk: None Sweat Index: 199.00 Risk: None Energy Index: 0.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.36 J/kg Max Up Vert Vel: 6.98 m/s Conv Inhibition (B-): 17484.16 J/kg Cap Strength: 8.51 C Lift Cond Lev (LCL): 940.33 mb = 623.41 m = 2045.28 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 195 at 13 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 1005 107 100 7 -6.9 1.2 | 42 15 -10.1 -11.0 1 1000 146 90 7 -7.0 0.0 | 40 16 -10.2 -12.2 2 925 751 135 35 -24.7 24.7 | 114 31 -27.9 12.5 3 850 1402 155 29 -12.3 26.3 | 132 21 -15.4 14.1 4 700 2863 175 13 -1.1 13.0 | 99 4 -4.3 0.7 5 500 5230 195 9 2.3 8.7 | 14 4 -0.9 -3.5 6 400 6700 205 25 10.6 22.7 | 215 13 7.4 10.4 7 319 8136 225 60 42.4 42.4 | 232 50 39.2 30.2 8 300 8520 225 50 35.4 35.4 | 234 40 32.2 23.1 9 299 8541 230 50 38.3 32.1 | 240 40 35.1 19.9 10 250 9650 230 48 36.8 30.9 | 241 38 33.6 18.6 11 200 11040 250 40 37.6 13.7 | 268 34 34.4 1.5 12 150 12820 245 36 32.6 15.2 | 264 30 29.4 3.0 13 100 15310 255 36 34.8 9.3 | 275 32 31.6 -2.9 Wind Parameters Mean winds (0-6000m): 164.6 at 16.9 knts Storm direction: 194.6 at 12.6 knts Shear (0-3000m) pos: 2.2 neg: 0.0 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 52.6 deg Storm rel helicity (0-3000m) pos: 235.5 neg: -7.5 tot: 228.0 m^2/s^2 ave: 76.0 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 10.9 stream: 5.7 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.99 Bulk Shear: 24.49 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 ------------------------------------------------------------------------------- 500 117 17 76 19| 22.8 0.0 22.8|117.1 0.0 117.1 234.3 0.85| 24.8 21.2 1000 134 25 103 22| 14.1 0.0 14.1|212.2 0.0 212.2 212.2 0.84| 20.3 17.2 1500 140 26 112 22| 8.2 0.0 8.2|234.8 0.0 234.8 156.5 0.78| 16.3 12.7 2000 145 26 116 20| 5.0 0.0 5.0|235.5 -0.5 235.0 117.5 0.69| 13.8 9.5 2500 148 24 118 18| 3.1 0.0 3.1|235.5 -4.4 231.2 92.5 0.59| 12.3 7.3 3000 150 23 117 16| 2.2 0.0 2.2|235.5 -7.5 228.0 76.0 0.52| 10.9 5.7 4000 155 20 116 13| 1.6 0.0 1.6|235.5 -9.1 226.5 56.6 0.47| 8.4 4.0 5000 159 18 114 10| 1.2 0.0 1.2|235.5 -10.5 225.0 45.0 0.43| 7.0 3.0 6000 165 17 118 9| 1.8 0.0 1.8|235.5 -11.9 223.6 37.3 0.33| 6.7 2.2 Wrote GIF file: /home/apache/climate/data/raob//EF963/skewt/EF963.skewt.20260106.12.gif