UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052512.upa.cvt Date: 1200Z 25 MAY 25 Searching for EFSO... Searching the city database file for: EFSO ... Date:1200Z 25 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 92 SFC 989 179 11.6 6.6 71 5.0 8.9 140 3 285.7 286.7 282.5 303.0 6.18 2 925 735 5.6 4.7 94 0.9 5.1 175 13 285.0 286.0 281.8 301.2 5.79 3 850 1423 2.8 0.7 86 2.1 1.8 195 15 289.1 289.9 282.4 302.7 4.73 4 700 2982 -3.1 -3.8 95 0.7 -3.4 205 44 299.1 299.8 285.8 311.4 4.12 5 500 5570 -18.5 -21.3 79 2.8 -19.2 200 52 310.5 310.7 287.1 315.1 1.40 6 400 7190 -31.5 -34.5 75 3.0 -31.9 195 56 314.0 314.1 287.3 315.8 0.51 7 300 9150 -48.3 -53.3 56 5.0 -48.5 200 64 317.3 317.3 287.9 317.6 0.09 8 295 9261 -49.1 -54.3 55 5.2 -49.3 200 64 317.7 317.7 288.1 318.0 0.08 9 250 10330 -57.1 -64.1 41 7.0 -57.2 195 58 321.2 321.2 289.1 321.3 0.03 10 246 10431 -57.5 -63.5 46 6.0 -57.6 200 52 322.1 322.1 289.4 322.2 0.03 11 200 11740 -53.7 -79.7 3 26.0 -54.0 215 35 347.7 347.7 296.1 347.7 0.00 12 150 13600 -51.9 -82.9 1 31.0 -52.4 195 29 380.6 380.6 302.3 380.7 0.00 13 100 16230 -49.9 -82.9 1 33.0 -50.8 215 11 431.3 431.3 309.0 431.3 0.00 TRP 246 10431 -57.5 -63.5 46 6.0 -57.6 200 52 322.1 322.1 289.4 322.2 0.03 WND 295 9261 -49.1 -54.3 55 5.2 -49.3 200 64 317.7 317.7 288.1 318.0 0.08 Sounding variables and indices 1000-500 mb thick: 5478.00 m Freezing level: 778.81 mb = 2162.86 m = 7095.93 ft Wetbulb zero: 797.48 mb = 1935.14 m = 6348.79 ft Precipitable water: 0.85 inches Sfc-500 mean rel hum: 87.80 % Est. max temperature: 15.68 C = 60.22 F Sfc-Lift cond lev (LCL): 916.92 mb = 806.41 m = 2645.69 ft T: 5.31 C 700-500 lapse rate: 5.95 C/km ThetaE index: 1.72 C Layer 925.0- 850.0 mb Conv cond level (CCL): 884.57 mb = 1098.64 m = 3604.40 ft Mean mixing ratio: 5.82 g/kg Conv temperature: 13.11 C = 55.60 F Cap Strength: 5.26 C Lifted Index: 9.14 C Risk: None Lifted Index @300 mb: 11.04 C Lifted Index @700 mb: 5.26 C Showalter Index: 8.61 C Risk: None Total Totals Index: 40.50 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 19.20 C K Index: 21.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 90.40 Risk: None Energy Index: 2.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.75 J/kg Max Up Vert Vel: 3.08 m/s Conv Inhibition (B-): 12923.60 J/kg Cap Strength: 8.95 C Lift Cond Lev (LCL): 905.70 mb = 906.59 m = 2974.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 231 at 27 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 ---------------------------------------------------------- 0 989 179 140 3 -1.9 2.3 | 57 28 -23.0 -15.1 1 925 735 175 13 -1.1 13.0 | 79 23 -22.2 -4.4 2 850 1423 195 15 3.9 14.5 | 80 17 -17.2 -2.9 3 700 2982 205 44 18.6 39.9 | 174 23 -2.5 22.5 4 500 5570 200 52 17.8 48.9 | 174 32 -3.3 31.5 5 400 7190 195 56 14.5 54.1 | 170 37 -6.6 36.7 6 300 9150 200 64 21.9 60.1 | 181 43 0.8 42.8 7 295 9261 200 64 21.9 60.1 | 181 43 0.8 42.8 8 250 10330 195 58 15.0 56.0 | 171 39 -6.1 38.6 9 246 10431 200 52 17.8 48.9 | 174 32 -3.3 31.5 10 200 11740 215 35 20.1 28.7 | 175 11 -1.0 11.3 11 150 13600 195 29 7.5 28.0 | 128 17 -13.6 10.6 12 100 16230 215 11 6.3 9.0 | 61 17 -14.8 -8.4 Wind Parameters Mean winds (0-6000m): 200.5 at 36.5 knts Storm direction: 230.5 at 27.3 knts Shear (0-3000m) pos: 7.4 neg: 0.0 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 117.0 deg Storm rel helicity (0-3000m) pos: 189.1 neg: -0.0 tot: 189.0 m^2/s^2 ave: 63.0 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 6.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 122.66 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 ------------------------------------------------------------------------------- 500 168 7 66 25| 9.8 0.0 9.8| 61.7 0.0 61.7 123.4 0.90| 10.2 9.2 1000 176 11 72 23| 6.4 0.0 6.4| 70.9 0.0 70.9 70.9 0.72| 7.5 5.4 1500 184 12 76 21| 6.3 0.0 6.3| 90.1 -0.0 90.0 60.0 0.71| 7.2 5.1 2000 190 15 83 19| 7.1 0.0 7.1|126.6 -0.0 126.5 63.3 0.79| 7.8 6.2 2500 195 19 94 16| 7.6 0.0 7.6|164.3 -0.0 164.3 65.7 0.82| 8.2 6.7 3000 198 23 107 15| 7.4 0.0 7.4|189.1 -0.0 189.0 63.0 0.80| 8.0 6.4 4000 200 29 130 15| 5.6 0.4 6.0|190.2 -0.0 190.2 47.5 0.75| 6.4 4.8 5000 201 33 145 16| 4.5 0.7 5.2|190.3 -0.4 189.8 38.0 0.70| 5.5 3.9 6000 201 36 154 19| 3.7 0.9 4.6|190.3 -8.8 181.5 30.2 0.64| 4.9 3.1 Wrote GIF file: /home/apache/climate/data/raob//EFSO/skewt/EFSO.skewt.20250525.12.gif