UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052900.upa.cvt Date: 0000Z 29 MAY 25 Searching for EFSO... Searching the city database file for: EFSO ... Date:0000Z 29 MAY 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 43 SFC 984 179 7.8 4.0 77 3.8 5.9 205 9 282.2 283.1 279.8 296.6 5.18 2 925 684 6.8 3.6 80 3.2 5.2 245 29 286.3 287.2 281.9 301.4 5.36 3 850 1372 1.6 -0.4 87 2.0 0.7 245 25 287.8 288.6 281.5 300.3 4.37 4 700 2907 -6.7 -16.7 45 10.0 -9.6 240 27 295.1 295.3 281.2 299.6 1.48 5 500 5440 -25.5 -37.5 32 12.0 -26.9 235 40 301.9 302.0 282.6 303.0 0.30 6 400 7020 -35.5 -55.5 11 20.0 -36.5 225 69 308.9 308.9 284.9 309.0 0.05 7 346 8014 -41.0 -59.5 12 18.5 -41.7 230 75 314.4 314.4 286.9 314.6 0.04 8 300 8970 -46.5 -63.5 13 17.0 -46.9 230 71 319.8 319.8 288.7 319.9 0.02 9 296 9059 -47.1 -63.1 14 16.0 -47.5 230 69 320.2 320.2 288.8 320.3 0.03 10 250 10180 -47.3 -74.3 3 27.0 -47.8 230 50 335.7 335.7 293.3 335.8 0.01 11 200 11660 -45.3 -80.3 1 35.0 -46.1 220 36 361.0 361.0 298.9 361.1 0.00 12 150 13570 -46.7 -82.7 1 36.0 -47.6 225 33 389.6 389.6 303.8 389.6 0.00 13 100 16240 -49.7 -84.7 1 35.0 -50.7 230 13 431.7 431.7 309.0 431.7 0.00 TRP 296 9059 -47.1 -63.1 14 16.0 -47.5 230 69 320.2 320.2 288.8 320.3 0.03 WND 346 8014 -41.0 -59.5 12 18.5 -41.7 230 75 314.4 314.4 286.9 314.6 0.04 Sounding variables and indices 1000-500 mb thick: 5397.00 m Freezing level: 821.08 mb = 1667.90 m = 5472.06 ft Wetbulb zero: 839.94 mb = 1466.13 m = 4810.08 ft Precipitable water: 0.52 inches Sfc-500 mean rel hum: 55.42 % Est. max temperature: 14.06 C = 57.30 F Sfc-Lift cond lev (LCL): 928.46 mb = 653.50 m = 2144.00 ft T: 6.86 C 700-500 lapse rate: 7.42 C/km ThetaE index: 1.73 C Layer 850.0- 500.0 mb Conv cond level (CCL): 856.30 mb = 1311.93 m = 4304.18 ft Mean mixing ratio: 5.19 g/kg Conv temperature: 13.22 C = 55.79 F Cap Strength: 2.77 C Lifted Index: 3.54 C Risk: None Lifted Index @300 mb: 14.24 C Lifted Index @700 mb: 2.77 C Showalter Index: 3.25 C Risk: None Total Totals Index: 52.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.10 C Cross Totals Index: 25.10 C K Index: 16.70 Risk: < 20 % chance of thunderstorms Sweat Index: 154.00 Risk: None Energy Index: 0.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.21 J/kg Max Up Vert Vel: 6.03 m/s Conv Inhibition (B-): 14064.36 J/kg Cap Strength: 3.49 C Lift Cond Lev (LCL): 887.46 mb = 1021.06 m = 3349.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 268 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 ---------------------------------------------------------- 0 984 179 205 9 3.8 8.2 | 110 21 -19.8 7.3 1 925 684 245 29 26.3 12.3 | 193 12 2.7 11.4 2 850 1372 245 25 22.7 10.6 | 175 10 -0.9 9.7 3 700 2907 240 27 23.4 13.5 | 179 13 -0.2 12.7 4 500 5440 235 40 32.8 22.9 | 203 24 9.2 22.1 5 400 7020 225 69 48.8 48.8 | 208 54 25.2 47.9 6 346 8014 230 75 57.5 48.2 | 216 58 33.9 47.4 7 300 8970 230 71 54.4 45.6 | 215 54 30.8 44.8 8 296 9059 230 69 52.9 44.4 | 214 52 29.3 43.5 9 250 10180 230 50 38.3 32.1 | 205 35 14.7 31.3 10 200 11660 220 36 23.1 27.6 | 179 27 -0.4 26.7 11 150 13570 225 33 23.3 23.3 | 179 22 -0.2 22.5 12 100 16240 230 13 10.0 8.4 | 119 16 -13.6 7.5 Wind Parameters Mean winds (0-6000m): 237.9 at 31.4 knts Storm direction: 267.9 at 23.6 knts Shear (0-3000m) pos: 3.4 neg: 0.6 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 73.5 deg Storm rel helicity (0-3000m) pos: 97.5 neg: -8.9 tot: 88.6 m^2/s^2 ave: 29.5 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 3.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.87 Bulk Shear: 20.93 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 ------------------------------------------------------------------------------- 500 236 19 141 13| 23.3 0.0 23.3| 91.3 0.0 91.3 182.6 0.92| 24.7 22.7 1000 241 23 163 11| 10.3 0.0 10.3| 91.3 -6.2 85.2 85.2 0.74| 13.8 10.2 1500 243 24 167 10| 6.9 0.3 7.2| 91.9 -8.9 83.0 55.3 0.67| 9.8 6.5 2000 243 24 170 11| 5.2 0.3 5.5| 92.8 -8.9 83.9 41.9 0.66| 7.6 5.0 2500 242 25 172 11| 4.1 0.4 4.6| 93.5 -8.9 84.6 33.9 0.65| 6.3 4.0 3000 242 25 173 11| 3.4 0.6 4.0| 97.5 -8.9 88.6 29.5 0.64| 5.5 3.6 4000 241 27 179 12| 2.6 1.1 3.7|110.2 -8.9 101.4 25.3 0.64| 4.8 3.1 5000 240 29 185 14| 2.1 1.4 3.5|121.7 -8.9 112.8 22.6 0.61| 4.4 2.7 6000 238 31 191 16| 1.7 2.5 4.2|145.1 -8.9 136.2 22.7 0.50| 5.0 2.5 Wrote GIF file: /home/apache/climate/data/raob//EFSO/skewt/EFSO.skewt.20250529.00.gif