UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for EFSO... Searching the city database file for: EFSO ... Date:1200Z 15 OCT 25 Station: EFSO WMO ident: 2836 Latitude: 67.37 Longitude: 26.65 Elevation: 179.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 12 SFC 980 179 4.6 2.4 86 2.2 3.6 175 5 279.4 280.1 277.7 292.1 4.64 2 925 644 2.4 1.9 96 0.5 2.2 270 15 281.8 282.6 279.1 294.9 4.74 3 850 1326 0.8 -4.1 70 4.9 -1.2 300 25 287.0 287.6 279.8 296.5 3.32 4 700 2862 -7.3 -10.9 75 3.6 -8.5 315 31 294.4 294.8 282.0 301.6 2.38 5 500 5420 -20.3 -36.3 23 16.0 -22.6 290 48 308.3 308.4 285.1 309.5 0.34 6 400 7030 -30.5 -37.5 50 7.0 -31.3 295 48 315.3 315.4 287.6 316.7 0.38 7 300 9010 -47.1 -49.6 75 2.5 -47.2 305 56 319.0 319.0 288.6 319.5 0.14 8 250 10180 -56.9 -60.8 61 3.9 -57.0 315 58 321.5 321.5 289.2 321.6 0.04 9 227 10788 -61.1 -65.9 53 4.8 -61.2 315 62 324.0 324.0 290.0 324.1 0.02 10 226 10815 -61.3 -66.1 53 4.8 -61.4 315 62 324.2 324.2 290.0 324.2 0.02 11 200 11580 -59.3 -76.3 9 17.0 -59.5 300 36 338.9 338.9 294.0 338.9 0.01 12 150 13410 -53.5 -82.5 2 29.0 -53.9 305 35 377.9 377.9 301.9 377.9 0.00 13 100 16010 -51.3 -83.3 1 32.0 -52.1 310 21 428.6 428.6 308.7 428.6 0.00 TRP 226 10815 -61.3 -66.1 53 4.8 -61.4 315 62 324.2 324.2 290.0 324.2 0.02 WND 227 10788 -61.1 -65.9 53 4.8 -61.2 315 62 324.0 324.0 290.0 324.1 0.02 Sounding variables and indices 1000-500 mb thick: 5408.00 m Freezing level: 835.19 mb = 1477.70 m = 4848.05 ft Wetbulb zero: 876.72 mb = 1076.37 m = 3531.36 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 63.68 % Est. max temperature: 13.09 C = 55.56 F Sfc-Lift cond lev (LCL): 947.28 mb = 452.42 m = 1484.30 ft T: 3.31 C 700-500 lapse rate: 5.08 C/km ThetaE index: 0.00 C Layer 980.0- 0.0 mb Conv cond level (CCL): 826.56 mb = 1547.20 m = 5076.06 ft Mean mixing ratio: 4.51 g/kg Conv temperature: 13.24 C = 55.84 F Cap Strength: 5.51 C Lifted Index: 12.67 C Risk: None Lifted Index @300 mb: 17.51 C Lifted Index @700 mb: 5.51 C Showalter Index: 11.09 C Risk: None Total Totals Index: 37.30 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 16.20 C K Index: 13.40 Risk: None Sweat Index: 98.00 Risk: None Energy Index: 2.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.75 J/kg Max Up Vert Vel: 6.44 m/s Conv Inhibition (B-): 14539.47 J/kg Cap Strength: 12.37 C Lift Cond Lev (LCL): 906.81 mb = 804.16 m = 2638.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 328 at 25 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 ---------------------------------------------------------- 0 980 179 175 5 -0.4 5.0 | 153 30 -13.5 26.3 1 925 644 270 15 15.0 -0.0 | 185 21 1.9 21.3 2 850 1326 300 25 21.7 -12.5 | 224 12 8.6 8.8 3 700 2862 315 31 21.9 -21.9 | 274 9 8.8 -0.6 4 500 5420 290 48 45.1 -16.4 | 261 32 32.0 4.9 5 400 7030 295 48 43.5 -20.3 | 268 30 30.4 1.0 6 300 9010 305 56 45.9 -32.1 | 288 35 32.8 -10.8 7 250 10180 315 58 41.0 -41.0 | 305 34 27.9 -19.7 8 227 10788 315 62 43.8 -43.8 | 306 38 30.8 -22.5 9 226 10815 315 62 43.8 -43.8 | 306 38 30.8 -22.5 10 200 11580 300 36 31.2 -18.0 | 260 18 18.1 3.3 11 150 13410 305 35 28.7 -20.1 | 265 16 15.6 1.3 12 100 16010 310 21 16.1 -13.5 | 201 8 3.0 7.8 Wind Parameters Mean winds (0-6000m): 298.5 at 33.4 knts Storm direction: 328.5 at 25.0 knts Shear (0-3000m) pos: 5.9 neg: 0.5 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 121.0 deg Storm rel helicity (0-3000m) pos: 190.5 neg: -0.1 tot: 190.4 m^2/s^2 ave: 63.5 10^-3 m/s^2 rel: 0.78 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 6.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.21 Bulk Shear: 96.70 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 ------------------------------------------------------------------------------- 500 254 10 173 24| 17.3 0.0 17.3|119.3 0.0 119.3 238.5 0.81| 20.6 16.7 1000 276 15 185 20| 13.2 0.0 13.2|157.5 0.0 157.5 157.5 0.80| 15.7 12.5 1500 288 18 195 16| 10.2 0.0 10.2|172.4 0.0 172.4 114.9 0.80| 12.3 9.9 2000 295 20 203 14| 8.2 0.0 8.2|180.0 0.0 180.0 90.0 0.81| 10.0 8.1 2500 299 22 211 12| 7.0 0.0 7.0|187.6 0.0 187.6 75.0 0.82| 8.7 7.1 3000 303 24 219 11| 5.9 0.5 6.4|190.5 -0.1 190.4 63.5 0.78| 7.9 6.1 4000 304 27 236 11| 4.4 1.5 5.9|190.5 -5.9 184.6 46.2 0.63| 7.1 4.4 5000 301 30 247 14| 3.5 2.2 5.7|190.5 -25.5 165.0 33.0 0.49| 6.7 3.2 6000 298 33 252 17| 3.0 2.0 5.0|204.0 -31.9 172.1 28.7 0.47| 5.9 2.8 Wrote GIF file: /home/apache/climate/data/raob//EFSO/skewt/EFSO.skewt.20251015.12.gif