UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for EFSO... Searching the city database file for: EFSO ... Date:1200Z 13 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 154 350 3 SFC 997 179 5.8 3.8 87 2.0 4.8 350 3 279.2 280.0 278.2 293.0 5.04 2 925 786 1.0 1.0 100 0.0 1.0 50 7 280.3 281.1 278.0 292.6 4.44 3 850 1464 -2.3 -2.8 96 0.5 -2.5 110 17 283.7 284.4 278.7 294.1 3.66 4 700 2993 -7.1 -34.1 10 27.0 -12.0 60 5 294.6 294.7 279.4 295.6 0.30 5 500 5540 -22.9 -36.9 27 14.0 -24.7 35 5 305.1 305.2 283.9 306.2 0.32 6 400 7140 -34.5 -43.5 40 9.0 -35.2 40 21 310.2 310.2 285.7 310.9 0.20 7 300 9080 -48.7 -54.7 50 6.0 -48.9 20 15 316.7 316.7 287.8 317.0 0.08 8 250 10260 -56.5 -65.5 31 9.0 -56.6 5 11 322.1 322.1 289.4 322.2 0.02 9 242 10466 -57.5 -66.5 31 9.0 -57.6 5 13 323.6 323.6 289.9 323.7 0.02 10 200 11680 -54.9 -78.9 4 24.0 -55.2 345.8 345.8 295.7 345.8 0.00 11 150 13520 -54.7 -82.7 2 28.0 -55.1 375.8 375.8 301.6 375.8 0.00 12 100 16120 -54.9 -84.9 1 30.0 -55.5 421.7 421.7 307.9 421.7 0.00 TRP 242 10466 -57.5 -66.5 31 9.0 -57.6 5 13 323.6 323.6 289.9 323.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5386.00 m Freezing level: 902.27 mb = 991.45 m = 3252.76 ft Wetbulb zero: 903.33 mb = 976.09 m = 3202.37 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 45.91 % Est. max temperature: 10.54 C = 50.97 F Sfc-Lift cond lev (LCL): 966.80 mb = 428.12 m = 1404.59 ft T: 3.83 C 700-500 lapse rate: 6.20 C/km ThetaE index: 0.37 C Layer 925.0- 850.0 mb Conv cond level (CCL): 934.28 mb = 705.15 m = 2313.47 ft Mean mixing ratio: 4.61 g/kg Conv temperature: 6.79 C = 44.22 F Cap Strength: 6.65 C Lifted Index: 11.21 C Risk: None Lifted Index @300 mb: 16.96 C Lifted Index @700 mb: 6.65 C Showalter Index: 10.30 C Risk: None Total Totals Index: 40.70 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 20.10 C K Index: -9.20 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 2.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.04 J/kg Max Up Vert Vel: 4.01 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 11.03 C Lift Cond Lev (LCL): 935.25 mb = 696.72 m = 2285.80 ft Lev Free Conv (LFC): 930.25 mb = 740.13 m = 2428.21 ft Equ Level (EL): 910.25 mb = 914.85 m = 3001.43 ft B at Equ Level: 7.76 J/kg Max Parcel Lev (MPL): 850.25 mb = 1461.60 m = 4795.20 ft Wind level data Storm motion: 102 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 ---------------------------------------------------------- 0 997 179 350 3 0.5 -3.0 | 304 7 6.1 -4.1 1 925 786 50 7 -5.4 -4.5 | 358 6 0.2 -5.6 2 850 1464 110 17 -16.0 5.8 | 114 11 -10.4 4.7 3 700 2993 60 5 -4.3 -2.5 | 341 4 1.3 -3.6 4 500 5540 35 5 -2.9 -4.1 | 332 6 2.7 -5.2 5 400 7140 40 21 -13.5 -16.1 | 25 19 -7.9 -17.2 6 300 9080 20 15 -5.1 -14.1 | 358 15 0.5 -15.2 7 250 10260 5 11 -1.0 -11.0 | 339 13 4.6 -12.1 Wind Parameters Mean winds (0-6000m): 71.5 at 7.6 knts Storm direction: 101.5 at 5.7 knts Shear (0-3000m) pos: 2.9 neg: 2.1 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 36.6 deg Storm rel helicity (0-3000m) pos: 40.7 neg: -21.5 tot: 19.2 m^2/s^2 ave: 6.4 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.19 Bulk Shear: 3.67 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 29 5 327 6| 5.0 0.0 5.0| 9.3 0.0 9.3 18.5 0.97| 5.4 5.2 1000 56 7 2 5| 6.9 0.0 6.9| 24.6 0.0 24.6 24.6 0.96| 7.7 7.4 1500 86 10 66 4| 5.7 0.0 5.7| 40.7 -4.9 35.8 23.9 0.77| 8.6 6.6 2000 90 11 77 5| 4.3 1.4 5.7| 40.7 -13.4 27.3 13.6 0.50| 7.9 3.9 2500 91 10 78 5| 3.4 2.0 5.5| 40.7 -18.7 21.9 8.8 0.31| 7.3 2.2 3000 91 10 76 4| 2.9 2.1 5.0| 40.7 -21.5 19.2 6.4 0.21| 6.5 1.4 4000 85 9 57 3| 2.1 1.7 3.8| 40.7 -21.8 18.9 4.7 0.20| 5.0 1.0 5000 79 8 38 3| 1.7 1.4 3.2| 40.7 -22.2 18.5 3.7 0.19| 4.1 0.8 6000 72 8 25 4| 1.6 1.2 2.8| 49.9 -22.4 27.5 4.6 0.26| 4.0 1.0 Wrote GIF file: /home/apache/climate/data/raob//EFSO/skewt/EFSO.skewt.20251013.12.gif