UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052600.upa.cvt Date: 0000Z 26 MAY 25 Searching for EFSO... Searching the city database file for: EFSO ... Date:0000Z 26 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 54 SFC 985 179 9.0 1.0 57 8.0 5.3 210 5 283.4 284.1 279.1 295.1 4.17 2 925 696 5.4 -1.6 61 7.0 2.3 230 27 284.8 285.5 279.2 295.3 3.67 3 850 1382 1.2 -6.8 55 8.0 -1.9 250 33 287.4 287.9 279.2 295.3 2.70 4 700 2919 -6.1 -6.5 97 0.4 -6.2 190 17 295.7 296.3 283.7 305.8 3.36 5 500 5470 -22.3 -37.3 24 15.0 -24.3 155 35 305.9 305.9 284.1 306.9 0.31 6 400 7060 -35.5 -40.3 61 4.8 -35.9 175 33 308.9 308.9 285.2 309.9 0.28 7 300 9010 -45.9 -63.9 11 18.0 -46.4 185 29 320.7 320.7 289.0 320.8 0.02 8 271 9681 -49.5 -66.5 12 17.0 -49.8 185 33 324.9 324.9 290.3 325.0 0.02 9 250 10210 -49.1 -78.1 2 29.0 -49.6 185 29 333.1 333.1 292.6 333.1 0.00 10 200 11690 -47.9 -80.9 1 33.0 -48.5 205 25 356.9 356.9 298.1 356.9 0.00 11 150 13580 -49.5 -83.5 1 34.0 -50.2 210 23 384.8 384.8 303.0 384.8 0.00 12 100 16230 -51.7 -85.7 1 34.0 -52.5 230 7 427.8 427.8 308.6 427.8 0.00 TRP 271 9681 -49.5 -66.5 12 17.0 -49.8 185 33 324.9 324.9 290.3 325.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5416.00 m Freezing level: 825.34 mb = 1634.66 m = 5362.98 ft Wetbulb zero: 883.21 mb = 1071.04 m = 3513.86 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 64.55 % Est. max temperature: 13.77 C = 56.79 F Sfc-Lift cond lev (LCL): 871.71 mb = 1177.35 m = 3862.66 ft T: 2.45 C 700-500 lapse rate: 6.35 C/km ThetaE index: 0.02 C Layer 850.0- 700.0 mb Conv cond level (CCL): 725.78 mb = 2632.68 m = 8637.29 ft Mean mixing ratio: 3.71 g/kg Conv temperature: 19.76 C = 67.56 F Cap Strength: 6.18 C Lifted Index: 10.08 C Risk: None Lifted Index @300 mb: 18.12 C Lifted Index @700 mb: 6.18 C Showalter Index: 10.02 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 15.50 C K Index: 16.30 Risk: < 20 % chance of thunderstorms Sweat Index: 101.00 Risk: None Energy Index: 2.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.46 J/kg Max Up Vert Vel: 4.57 m/s Conv Inhibition (B-): 16233.99 J/kg Cap Strength: 9.96 C Lift Cond Lev (LCL): 833.62 mb = 1536.05 m = 5039.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 221 at 20 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 ---------------------------------------------------------- 0 985 179 210 5 2.5 4.3 | 45 15 -10.5 -10.6 1 925 696 230 27 20.7 17.4 | 252 8 7.7 2.4 2 850 1382 250 33 31.0 11.3 | 281 18 18.0 -3.6 3 700 2919 190 17 3.0 16.7 | 100 10 -10.1 1.8 4 500 5470 155 35 -14.8 31.7 | 121 32 -27.8 16.8 5 400 7060 175 33 -2.9 32.9 | 138 24 -15.9 17.9 6 300 9010 185 29 2.5 28.9 | 143 17 -10.5 14.0 7 271 9681 185 33 2.9 32.9 | 151 21 -10.1 17.9 8 250 10210 185 29 2.5 28.9 | 143 17 -10.5 14.0 9 200 11690 205 25 10.6 22.7 | 162 8 -2.4 7.7 10 150 13580 210 23 11.5 19.9 | 163 5 -1.5 5.0 11 100 16230 230 7 5.4 4.5 | 36 13 -7.6 -10.4 Wind Parameters Mean winds (0-6000m): 191.1 at 26.4 knts Storm direction: 221.1 at 19.8 knts Shear (0-3000m) pos: 4.7 neg: 4.5 tot: 9.2 10-3/s Storm rel Dir Shear (0-3000m): 64.4 deg Storm rel helicity (0-3000m) pos: 27.2 neg: -50.4 tot: -23.2 m^2/s^2 ave: -7.7 10^-3 m/s^2 rel: -0.31 Storm rel vorticity (0-3000m) horiz: 11.8 stream: -3.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.29 Bulk Shear: 35.87 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 ------------------------------------------------------------------------------- 500 227 16 21 5| 22.2 0.0 22.2| 2.1 -2.3 -0.2 -0.4 -0.28| 24.0 -6.7 1000 234 22 289 5| 14.0 0.0 14.0| 15.1 -2.3 12.8 12.8 -0.07| 16.6 -1.1 1500 239 25 281 9| 9.3 1.1 10.5| 23.5 -18.2 5.3 3.5 -0.10| 14.8 -1.4 2000 237 26 275 9| 7.0 3.5 10.5| 23.5 -33.9 -10.4 -5.2 -0.22| 13.8 -3.0 2500 234 25 271 7| 5.6 4.6 10.2| 23.5 -45.2 -21.7 -8.7 -0.32| 13.0 -4.1 3000 231 24 267 6| 4.7 4.5 9.2| 27.2 -50.4 -23.2 -7.7 -0.31| 11.8 -3.6 4000 218 24 204 4| 3.5 4.3 7.8| 40.5 -50.4 -9.8 -2.5 -0.23| 10.0 -2.2 5000 203 25 157 9| 2.8 4.5 7.3| 41.7 -55.5 -13.7 -2.7 -0.20| 9.0 -1.8 6000 191 26 144 14| 2.7 3.9 6.5| 73.0 -61.2 11.8 2.0 -0.15| 8.2 -1.3 Wrote GIF file: /home/apache/climate/data/raob//EFSO/skewt/EFSO.skewt.20250526.00.gif