UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011700.upa.cvt Date: 0000Z 17 JAN 26 Searching for EF963... Searching the city database file for: EF963 ... Date:0000Z 17 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 1014 104 -3.1 -3.5 97 0.4 -3.3 180 9 269.0 269.5 269.1 276.8 2.91 1 1000 214 -4.1 -4.1 100 0.0 -4.1 170 19 269.0 269.5 269.1 276.6 2.82 2 925 828 1.6 -6.4 55 8.0 -1.4 220 29 280.9 281.4 275.7 288.2 2.56 3 850 1512 0.8 -4.2 69 5.0 -1.3 215 31 287.0 287.6 279.8 296.5 3.29 4 700 3044 -9.1 -12.6 76 3.5 -10.2 225 33 292.4 292.8 280.7 298.7 2.07 5 500 5580 -23.7 -28.0 68 4.3 -24.4 245 38 304.1 304.3 284.1 306.7 0.76 6 400 7170 -35.9 -44.9 39 9.0 -36.5 308.3 308.4 284.9 309.0 0.17 7 300 9100 -51.9 -57.9 48 6.0 -52.0 312.2 312.2 286.2 312.4 0.05 8 250 10260 -60.7 -64.2 63 3.5 -60.7 315.8 315.8 287.4 315.9 0.03 9 200 11620 -70.1 -74.3 54 4.2 -70.1 321.7 321.7 289.3 321.8 0.01 10 195 11771 -71.3 -75.4 54 4.1 -71.3 322.2 322.2 289.4 322.2 0.01 11 150 13360 -63.1 -84.1 4 21.0 -63.2 361.4 361.4 299.0 361.4 0.00 12 100 15860 -62.5 -86.5 3 24.0 -62.7 407.0 407.0 306.1 407.0 0.00 TRP 195 11771 -71.3 -75.4 54 4.1 -71.3 322.2 322.2 289.4 322.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5366.00 m Freezing level: Surface below freezing Freezing level: 946.05 mb = 655.65 m = 2151.05 ft Freezing level: 837.88 mb = 1635.80 m = 5366.73 ft Wetbulb zero: Below ground Precipitable water: 0.48 inches Sfc-500 mean rel hum: 71.93 % Est. max temperature: 13.80 C = 56.83 F Sfc-Lift cond lev (LCL): 1007.50 mb = 155.03 m = 508.64 ft T: -3.56 C 700-500 lapse rate: 5.76 C/km ThetaE index: 0.16 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 695.31 mb = 3094.64 m = 10152.89 ft Mean mixing ratio: 2.70 g/kg Conv temperature: 20.66 C = 69.19 F Cap Strength: 11.80 C Lifted Index: 18.35 C Risk: None Lifted Index @300 mb: 21.15 C Lifted Index @700 mb: 11.80 C Showalter Index: 7.75 C Risk: None Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 19.50 C K Index: 16.80 Risk: < 20 % chance of thunderstorms Sweat Index: 187.50 Risk: None Energy Index: 2.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.66 J/kg Max Up Vert Vel: 6.88 m/s Conv Inhibition (B-): 16419.96 J/kg Cap Strength: 18.20 C Lift Cond Lev (LCL): 904.34 mb = 1010.76 m = 3316.11 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 256 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 1014 104 180 9 0.0 9.0 | 98 24 -23.4 3.3 1 1000 214 170 19 -3.3 18.7 | 116 30 -26.7 13.0 2 925 828 220 29 18.6 22.2 | 164 17 -4.8 16.5 3 850 1512 215 31 17.8 25.4 | 164 20 -5.7 19.6 4 700 3044 225 33 23.3 23.3 | 180 18 -0.1 17.6 5 500 5580 245 38 34.4 16.1 | 227 15 11.0 10.3 Wind Parameters Mean winds (0-6000m): 226.2 at 32.2 knts Storm direction: 256.2 at 24.1 knts Shear (0-3000m) pos: 4.6 neg: 0.3 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 82.6 deg Storm rel helicity (0-3000m) pos: 206.8 neg: -0.1 tot: 206.7 m^2/s^2 ave: 68.9 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 5.7 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.40 Bulk Shear: 59.77 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 ------------------------------------------------------------------------------- 500 186 20 124 26| 17.8 0.0 17.8|139.3 0.0 139.3 278.6 0.86| 24.2 20.7 1000 205 24 141 21| 12.0 0.0 12.0|179.4 0.0 179.4 179.4 0.82| 17.4 14.3 1500 210 26 149 20| 8.0 0.6 8.6|181.1 -0.1 181.0 120.6 0.78| 12.3 9.6 2000 212 28 153 20| 6.3 0.5 6.8|189.7 -0.1 189.6 94.8 0.78| 9.8 7.7 2500 214 29 157 19| 5.3 0.4 5.7|198.2 -0.1 198.1 79.2 0.79| 8.2 6.5 3000 216 29 161 19| 4.6 0.3 4.9|206.8 -0.1 206.7 68.9 0.79| 7.2 5.7 4000 220 30 167 18| 3.9 0.2 4.1|228.1 -0.1 228.0 57.0 0.81| 6.0 4.9 5000 224 32 175 17| 3.4 0.2 3.6|249.7 -0.1 249.5 49.9 0.83| 5.4 4.5 6000 NO DATA | 3.4 0.2 3.6| | Wrote GIF file: /home/apache/climate/data/raob//EF963/skewt/EF963.skewt.20260117.00.gif