UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for EFSO... Searching the city database file for: EFSO ... Date:1200Z 21 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 48 SFC 984 179 -1.5 -2.0 96 0.5 -1.7 115 1 272.9 273.5 272.3 282.0 3.35 2 925 669 -1.1 -1.3 99 0.2 -1.2 195 5 278.2 278.8 275.9 288.6 3.75 3 850 1341 -3.7 -10.7 58 7.0 -6.0 240 25 282.3 282.6 275.6 288.0 1.99 4 700 2853 -11.9 -12.2 98 0.3 -12.0 245 25 289.3 289.7 279.4 295.7 2.14 5 500 5380 -24.5 -29.5 63 5.0 -25.3 265 40 303.2 303.3 283.5 305.4 0.66 6 400 6980 -32.7 -34.6 83 1.9 -32.9 275 69 312.5 312.6 286.8 314.3 0.51 7 300 8940 -49.3 -53.2 64 3.9 -49.4 280 77 315.9 315.9 287.5 316.2 0.09 8 250 10110 -59.1 -63.2 59 4.1 -59.2 280 89 318.2 318.2 288.2 318.3 0.03 9 245 10236 -59.7 -63.8 59 4.1 -59.8 280 89 319.1 319.1 288.5 319.2 0.03 10 218 10958 -63.5 -67.4 59 3.9 -63.6 280 75 324.1 324.1 290.0 324.2 0.02 11 200 11490 -60.7 -72.7 19 12.0 -60.8 280 66 336.6 336.6 293.5 336.7 0.01 12 150 13290 -58.3 -79.3 5 21.0 -58.5 369.6 369.6 300.5 369.7 0.00 13 100 15850 -58.7 -82.7 3 24.0 -59.0 414.3 414.3 307.0 414.3 0.00 TRP 218 10958 -63.5 -67.4 59 3.9 -63.6 280 75 324.1 324.1 290.0 324.2 0.02 WND 245 10236 -59.7 -63.8 59 4.1 -59.8 280 89 319.1 319.1 288.5 319.2 0.03 Sounding variables and indices 1000-500 mb thick: 5332.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.44 inches Sfc-500 mean rel hum: 81.00 % Est. max temperature: 8.51 C = 47.32 F Sfc-Lift cond lev (LCL): 976.22 mb = 241.92 m = 793.68 ft T: -1.45 C 700-500 lapse rate: 4.99 C/km ThetaE index: 0.54 C Layer 850.0- 700.0 mb Conv cond level (CCL): 848.83 mb = 1351.74 m = 4434.80 ft Mean mixing ratio: 3.41 g/kg Conv temperature: 7.87 C = 46.17 F Cap Strength: 6.07 C Lifted Index: 14.33 C Risk: None Lifted Index @300 mb: 20.82 C Lifted Index @700 mb: 6.07 C Showalter Index: 13.21 C Risk: None Total Totals Index: 34.60 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 13.80 C K Index: 9.80 Risk: None Sweat Index: 167.83 Risk: None Energy Index: 3.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.92 J/kg Max Up Vert Vel: 7.47 m/s Conv Inhibition (B-): 15346.52 J/kg Cap Strength: 13.94 C Lift Cond Lev (LCL): 918.15 mb = 728.06 m = 2388.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 285 at 21 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 ---------------------------------------------------------- 0 984 179 115 1 -0.9 0.4 | 105 22 -21.5 5.8 1 925 669 195 5 1.3 4.8 | 118 22 -19.3 10.2 2 850 1341 240 25 21.7 12.5 | 183 18 1.0 17.9 3 700 2853 245 25 22.7 10.6 | 187 16 2.1 16.0 4 500 5380 265 40 39.8 3.5 | 245 21 19.2 8.9 5 400 6980 275 69 68.7 -6.0 | 271 48 48.1 -0.6 6 300 8940 280 77 75.8 -13.4 | 278 56 55.2 -8.0 7 250 10110 280 89 87.6 -15.5 | 279 68 67.0 -10.1 8 245 10236 280 89 87.6 -15.5 | 279 68 67.0 -10.1 9 218 10958 280 75 73.9 -13.0 | 278 54 53.3 -7.6 10 200 11490 280 66 65.0 -11.5 | 278 45 44.4 -6.1 Wind Parameters Mean winds (0-6000m): 254.7 at 28.4 knts Storm direction: 284.7 at 21.3 knts Shear (0-3000m) pos: 4.7 neg: 0.0 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 90.2 deg Storm rel helicity (0-3000m) pos: 169.8 neg: 0.0 tot: 169.8 m^2/s^2 ave: 56.6 10^-3 m/s^2 rel: 0.94 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 5.4 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.28 Bulk Shear: 100.13 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 ------------------------------------------------------------------------------- 500 185 3 113 22| 5.4 0.0 5.4| 32.7 0.0 32.7 65.4 0.89| 6.3 5.6 1000 216 8 126 20| 10.6 0.0 10.6|124.0 0.0 124.0 124.0 0.96| 11.8 11.3 1500 233 13 143 17| 8.8 0.0 8.8|156.1 0.0 156.1 104.1 0.96| 10.2 9.8 2000 237 16 154 16| 6.6 0.0 6.6|157.9 0.0 157.9 78.9 0.95| 7.9 7.4 2500 239 18 161 16| 5.3 0.0 5.3|159.6 0.0 159.6 63.8 0.94| 6.4 6.0 3000 240 19 165 15| 4.7 0.0 4.7|169.8 0.0 169.8 56.6 0.94| 5.8 5.4 4000 244 22 177 15| 4.3 0.0 4.3|201.4 0.0 201.4 50.3 0.95| 5.3 5.0 5000 250 25 191 14| 4.1 0.0 4.1|237.4 0.0 237.4 47.5 0.94| 5.0 4.7 6000 255 28 208 15| 4.7 0.0 4.7|299.2 0.0 299.2 49.9 0.84| 5.6 4.7 Wrote GIF file: /home/apache/climate/data/raob//EFSO/skewt/EFSO.skewt.20251021.12.gif