UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025053100.upa.cvt Date: 0000Z 31 MAY 25 Searching for EFSO... Searching the city database file for: EFSO ... Date:0000Z 31 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 13 SFC 980 179 5.4 1.7 77 3.7 3.7 145 3 280.2 280.9 277.8 292.4 4.41 2 925 664 10.8 -1.2 43 12.0 5.2 295 11 290.4 291.0 281.9 301.4 3.78 3 850 1361 5.2 -4.8 48 10.0 1.0 190 3 291.6 292.2 281.7 300.9 3.14 4 700 2904 -7.5 -22.5 29 15.0 -11.2 170 7 294.2 294.3 280.0 297.0 0.90 5 500 5440 -23.5 -28.5 63 5.0 -24.4 240 11 304.4 304.5 284.1 306.8 0.73 6 400 7030 -35.5 -40.1 63 4.6 -35.9 225 21 308.9 308.9 285.2 309.9 0.29 7 300 8970 -50.7 -52.5 81 1.8 -50.8 215 33 313.9 313.9 286.8 314.3 0.10 8 286 9277 -52.7 -56.6 63 3.9 -52.8 215 35 315.3 315.4 287.3 315.6 0.06 9 250 10150 -47.1 -75.1 3 28.0 -47.6 225 27 336.0 336.0 293.3 336.1 0.01 10 200 11650 -43.1 -78.1 1 35.0 -44.1 225 27 364.5 364.5 299.6 364.5 0.00 11 150 13580 -45.1 -81.1 1 36.0 -46.2 235 23 392.3 392.3 304.1 392.4 0.00 12 100 16260 -47.5 -82.5 1 35.0 -48.7 245 17 435.9 435.9 309.4 436.0 0.00 TRP 286 9277 -52.7 -56.6 63 3.9 -52.8 215 35 315.3 315.4 287.3 315.6 0.06 WND Sounding variables and indices 1000-500 mb thick: 5427.00 m Freezing level: 788.58 mb = 1992.78 m = 6537.91 ft Wetbulb zero: 838.16 mb = 1472.47 m = 4830.86 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 45.18 % Est. max temperature: 17.11 C = 62.80 F Sfc-Lift cond lev (LCL): 925.74 mb = 657.27 m = 2156.36 ft T: 10.73 C 700-500 lapse rate: 6.31 C/km ThetaE index: 4.34 C Layer 850.0- 500.0 mb Conv cond level (CCL): 738.82 mb = 2475.07 m = 8120.23 ft Mean mixing ratio: 3.86 g/kg Conv temperature: 18.68 C = 65.63 F Cap Strength: 4.34 C Lifted Index: 6.25 C Risk: None Lifted Index @300 mb: 10.75 C Lifted Index @700 mb: 2.56 C Showalter Index: 4.84 C Risk: None Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.70 C Cross Totals Index: 18.70 C K Index: 8.90 Risk: None Sweat Index: 17.00 Risk: None Energy Index: 1.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.91 J/kg Max Up Vert Vel: 9.26 m/s Conv Inhibition (B-): 15574.23 J/kg Cap Strength: 6.18 C Lift Cond Lev (LCL): 802.98 mb = 1813.29 m = 5949.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 250 at 6 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 ---------------------------------------------------------- 0 980 179 145 3 -1.7 2.5 | 93 8 -7.5 0.4 1 925 664 295 11 10.0 -4.6 | 328 8 4.2 -6.7 2 850 1361 190 3 0.5 3.0 | 100 5 -5.2 0.9 3 700 2904 170 7 -1.2 6.9 | 125 8 -7.0 4.8 4 500 5440 240 11 9.5 5.5 | 228 5 3.8 3.4 5 400 7030 225 21 14.8 14.8 | 215 16 9.1 12.8 6 300 8970 215 33 18.9 27.0 | 208 28 13.2 25.0 7 286 9277 215 35 20.1 28.7 | 208 30 14.3 26.6 8 250 10150 225 27 19.1 19.1 | 218 22 13.3 17.0 9 200 11650 225 27 19.1 19.1 | 218 22 13.3 17.0 10 150 13580 235 23 18.8 13.2 | 230 17 13.1 11.1 11 100 16260 245 17 15.4 7.2 | 242 11 9.6 5.1 Wind Parameters Mean winds (0-6000m): 220.4 at 8.2 knts Storm direction: 250.4 at 6.1 knts Shear (0-3000m) pos: 2.3 neg: 2.6 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 38.4 deg Storm rel helicity (0-3000m) pos: 24.3 neg: -8.5 tot: 15.8 m^2/s^2 ave: 5.3 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 1.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 4.73 Bulk Shear: 9.07 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 ------------------------------------------------------------------------------- 500 286 7 345 4| 13.8 0.0 13.8| 17.7 0.0 17.7 35.5 0.85| 21.2 17.9 1000 277 8 330 3| 6.9 5.5 12.4| 17.7 -6.3 11.5 11.5 0.27| 17.0 4.5 1500 271 6 347 2| 4.6 4.3 8.9| 18.8 -8.5 10.3 6.9 0.21| 12.6 2.6 2000 250 6 83 0| 3.5 3.5 7.0| 20.5 -8.5 12.0 6.0 0.23| 9.8 2.2 2500 226 6 140 2| 2.8 3.1 5.9| 21.8 -8.5 13.3 5.3 0.23| 8.1 1.9 3000 209 6 138 4| 2.3 2.6 4.9| 24.3 -8.5 15.8 5.3 0.25| 7.1 1.8 4000 202 7 140 5| 2.2 1.9 4.1| 31.8 -8.5 23.3 5.8 0.32| 5.8 1.8 5000 211 7 154 5| 2.3 1.6 3.8| 38.9 -8.5 30.4 6.1 0.38| 5.2 2.0 6000 220 8 173 4| 2.1 1.4 3.4| 40.8 -9.9 30.9 5.2 0.35| 4.8 1.7 Wrote GIF file: /home/apache/climate/data/raob//EFSO/skewt/EFSO.skewt.20250531.00.gif