UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103100.upa.cvt Date: 0000Z 31 OCT 25 Searching for EETN... Searching the city database file for: EETN ... Date:0000Z 31 OCT 25 Station: EETN WMO ident: 26038 Latitude: 59.35 Longitude: 24.80 Elevation: 44.00 ------------------------------------------------------------------------------- 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 -12 130 7 SFC 994 44 7.8 6.9 94 0.9 7.3 130 7 281.4 282.5 280.8 298.7 6.28 2 925 627 4.0 4.0 100 0.0 4.0 130 25 283.4 284.4 280.8 298.7 5.51 3 864 1180 1.8 1.8 100 0.0 1.8 130 19 286.7 287.6 281.7 301.0 5.04 4 850 1312 1.4 0.8 96 0.6 1.1 130 18 287.6 288.4 281.8 301.2 4.77 5 844 1369 1.2 -1.3 83 2.5 0.1 130 18 288.0 288.7 281.3 299.8 4.12 6 720 2634 -4.9 -5.8 93 0.9 -5.3 139 16 294.7 295.3 283.4 304.9 3.44 7 700 2855 -6.3 -6.9 95 0.6 -6.5 140 16 295.5 296.1 283.5 305.2 3.25 8 500 5410 -22.9 -23.5 95 0.6 -23.0 150 9 305.1 305.3 284.9 308.9 1.15 9 495 5484 -23.5 -24.1 95 0.6 -23.6 305.3 305.5 284.9 308.9 1.10 TRP WND Sounding variables and indices 1000-500 mb thick: 5422.00 m Freezing level: 819.61 mb = 1617.87 m = 5307.91 ft Wetbulb zero: 842.18 mb = 1386.25 m = 4548.02 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 94.24 % Est. max temperature: 14.34 C = 57.81 F Sfc-Lift cond lev (LCL): 980.51 mb = 154.72 m = 507.60 ft T: 7.08 C 700-500 lapse rate: 6.50 C/km ThetaE index: 1.40 C Layer 844.0- 720.0 mb Conv cond level (CCL): 938.48 mb = 509.79 m = 1672.52 ft Mean mixing ratio: 5.73 g/kg Conv temperature: 9.37 C = 48.86 F Cap Strength: 3.76 C Lifted Index: 6.85 C Risk: None Lifted Index @700 mb: 3.76 C Showalter Index: 5.21 C Risk: None Total Totals Index: 48.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 23.70 C K Index: 24.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 54.60 Risk: None Energy Index: 1.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.70 J/kg Max Up Vert Vel: 5.04 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 6.63 C Lift Cond Lev (LCL): 938.53 mb = 509.32 m = 1670.97 ft Lev Free Conv (LFC): 933.53 mb = 552.60 m = 1812.98 ft Equ Level (EL): 913.53 mb = 728.17 m = 2388.97 ft B at Equ Level: 12.37 J/kg Max Parcel Lev (MPL): 853.53 mb = 1278.55 m = 4194.66 ft Wind level data Storm motion: 167 at 11 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 ---------------------------------------------------------- 0 994 44 130 7 -5.4 4.5 | 23 7 -2.8 -6.6 1 925 627 130 25 -19.2 16.1 | 107 17 -16.6 4.9 2 850 1312 130 18 -13.8 11.6 | 92 11 -11.2 0.4 3 700 2855 140 16 -10.3 12.3 | 98 8 -7.7 1.1 4 500 5410 150 9 -4.5 7.8 | 30 4 -1.9 -3.3 Wind Parameters Mean winds (0-6000m): 136.9 at 15.2 knts Storm direction: 166.9 at 11.4 knts Shear (0-3000m) pos: 1.1 neg: 2.4 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 74.0 deg Storm rel helicity (0-3000m) pos: 34.9 neg: -12.7 tot: 22.2 m^2/s^2 ave: 7.4 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 26.66 Bulk Shear: 0.48 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 ------------------------------------------------------------------------------- 500 130 15 79 9| 0.0 15.9 15.9| 28.1 0.0 28.1 56.1 0.77| 16.0 12.3 1000 130 19 95 12| 0.0 7.1 7.1| 32.4 -7.4 25.0 25.0 0.51| 11.3 5.7 1500 130 19 95 12| 1.1 4.7 5.8| 32.9 -12.3 20.5 13.7 0.39| 8.7 3.4 2000 131 18 95 11| 1.0 3.5 4.6| 33.8 -12.3 21.5 10.7 0.39| 6.8 2.6 2500 132 18 95 11| 1.0 2.8 3.9| 34.5 -12.3 22.2 8.9 0.38| 5.7 2.2 3000 133 18 95 10| 1.1 2.4 3.4| 34.9 -12.7 22.2 7.4 0.36| 4.9 1.8 4000 135 17 95 9| 1.2 1.8 2.9| 34.9 -15.2 19.7 4.9 0.28| 4.1 1.1 5000 136 16 92 8| 1.2 1.4 2.6| 34.9 -17.9 17.0 3.4 0.18| 3.6 0.7 6000 NO DATA | 1.2 1.4 2.6| | Wrote GIF file: /home/apache/climate/data/raob//EETN/skewt/EETN.skewt.20251031.00.gif