UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011712.upa.cvt Date: 1200Z 17 JAN 26 Searching for EF963... Searching the city database file for: EF963 ... Date:1200Z 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 1017 102 -1.3 -1.5 99 0.2 -1.4 200 7 270.5 271.1 270.9 279.6 3.36 1 1000 236 -2.3 -2.3 100 0.0 -2.3 205 13 270.9 271.4 270.8 279.5 3.22 2 925 856 -1.1 -1.1 100 0.0 -1.1 250 33 278.2 278.8 276.0 288.7 3.81 3 850 1531 0.4 -9.6 47 10.0 -3.1 255 33 286.6 286.9 278.1 292.9 2.17 4 700 3070 -7.5 -30.5 14 23.0 -12.1 255 29 294.2 294.3 279.4 295.6 0.43 5 500 5600 -26.5 -26.5 100 0.0 -26.5 260 29 300.7 300.9 282.8 303.6 0.88 6 400 7180 -36.3 -46.3 35 10.0 -37.0 250 42 307.8 307.8 284.7 308.4 0.15 7 300 9110 -51.3 -59.3 38 8.0 -51.5 250 66 313.0 313.1 286.5 313.2 0.04 8 250 10270 -60.9 -63.9 68 3.0 -60.9 255 68 315.5 315.5 287.3 315.6 0.03 9 237 10600 -63.2 -66.9 61 3.7 -63.3 255 68 316.9 316.9 287.8 316.9 0.02 10 220 11054 -66.5 -71.2 52 4.7 -66.5 255 68 318.6 318.6 288.3 318.7 0.01 11 200 11630 -66.9 -72.9 42 6.0 -67.0 260 54 326.8 326.8 290.8 326.9 0.01 12 150 13380 -61.1 -83.1 4 22.0 -61.3 270 27 364.8 364.8 299.6 364.8 0.00 13 100 15870 -63.1 -86.1 3 23.0 -63.3 265 31 405.8 405.8 306.0 405.8 0.00 TRP 220 11054 -66.5 -71.2 52 4.7 -66.5 255 68 318.6 318.6 288.3 318.7 0.01 WND 237 10600 -63.2 -66.9 61 3.7 -63.3 255 68 316.9 316.9 287.8 316.9 0.02 Sounding variables and indices 1000-500 mb thick: 5364.00 m Freezing level: Surface below freezing Freezing level: 870.00 mb = 1351.00 m = 4432.36 ft Freezing level: 842.41 mb = 1608.92 m = 5278.56 ft Wetbulb zero: Below ground Precipitable water: 0.37 inches Sfc-500 mean rel hum: 57.42 % Est. max temperature: 12.81 C = 55.05 F Sfc-Lift cond lev (LCL): 1013.64 mb = 128.31 m = 420.97 ft T: -1.50 C 700-500 lapse rate: 7.51 C/km ThetaE index: 0.04 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 1000.00 mb = 236.00 m = 774.27 ft Mean mixing ratio: 3.50 g/kg Conv temperature: 0.10 C = 32.17 F Cap Strength: 12.40 C Lifted Index: 14.50 C Risk: None Lifted Index @300 mb: 20.78 C Lifted Index @700 mb: 12.40 C Showalter Index: 7.52 C Risk: None Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 26.90 C Cross Totals Index: 16.90 C K Index: -5.70 Risk: None Sweat Index: 95.00 Risk: None Energy Index: 2.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.84 J/kg Max Up Vert Vel: 8.35 m/s Conv Inhibition (B-): 15975.77 J/kg Cap Strength: 14.44 C Lift Cond Lev (LCL): 964.70 mb = 521.82 m = 1711.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 284 at 22 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 1017 102 200 7 2.4 6.6 | 123 22 -18.7 12.0 1 1000 236 205 13 5.5 11.8 | 138 23 -15.6 17.2 2 925 856 250 33 31.0 11.3 | 211 19 9.9 16.7 3 850 1531 255 33 31.9 8.5 | 218 18 10.7 14.0 4 700 3070 255 29 28.0 7.5 | 208 15 6.9 13.0 5 500 5600 260 29 28.6 5.0 | 215 13 7.4 10.5 6 400 7180 250 42 39.5 14.4 | 223 27 18.3 19.8 7 300 9110 250 66 62.0 22.6 | 236 50 40.9 28.0 8 250 10270 255 68 65.7 17.6 | 243 50 44.6 23.0 9 237 10600 255 68 65.7 17.6 | 243 50 44.6 23.0 10 220 11054 255 68 65.7 17.6 | 243 50 44.6 23.0 11 200 11630 260 54 53.2 9.4 | 245 35 32.0 14.8 12 150 13380 270 27 27.0 -0.0 | 227 8 5.9 5.4 13 100 15870 265 31 30.9 2.7 | 230 13 9.8 8.1 Wind Parameters Mean winds (0-6000m): 254.5 at 29.1 knts Storm direction: 284.5 at 21.8 knts Shear (0-3000m) pos: 4.8 neg: 0.4 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 85.4 deg Storm rel helicity (0-3000m) pos: 195.9 neg: -10.8 tot: 185.1 m^2/s^2 ave: 61.7 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 5.6 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.79 Bulk Shear: 44.18 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 ------------------------------------------------------------------------------- 500 219 16 150 21| 19.7 0.0 19.7|120.7 0.0 120.7 241.3 0.99| 21.4 21.1 1000 240 24 178 17| 15.0 0.0 15.0|189.4 0.0 189.4 189.4 0.98| 17.6 17.3 1500 246 27 192 17| 10.1 0.0 10.1|195.9 -0.1 195.8 130.6 0.97| 12.4 12.0 2000 249 28 198 16| 7.6 0.3 7.9|195.9 -3.8 192.2 96.1 0.91| 9.6 8.8 2500 250 29 201 16| 6.0 0.5 6.6|195.9 -7.5 188.5 75.4 0.86| 8.0 6.8 3000 251 29 202 16| 4.8 0.4 5.3|195.9 -10.8 185.1 61.7 0.81| 6.8 5.6 4000 252 29 204 16| 3.7 0.3 4.0|198.5 -10.8 187.7 46.9 0.81| 5.3 4.3 5000 253 29 206 15| 2.9 0.3 3.2|201.0 -10.8 190.2 38.0 0.81| 4.3 3.5 6000 254 29 208 15| 2.5 0.2 2.6|207.5 -10.8 196.6 32.8 0.76| 4.0 3.0 Wrote GIF file: /home/apache/climate/data/raob//EF963/skewt/EF963.skewt.20260117.12.gif