UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120612.upa.cvt Date: 1200Z 6 DEC 25 Searching for EFSO... Searching the city database file for: EFSO ... Date:1200Z 6 DEC 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 ------------------------------------------------------------------------------- SFC 1005 179 -3.3 -4.2 93 0.9 -3.6 180 3 269.5 269.9 269.2 277.0 2.78 1 1000 219 -3.5 -4.3 94 0.8 -3.8 140 7 269.6 270.1 269.4 277.1 2.77 2 925 834 -3.9 -5.1 91 1.2 -4.3 155 13 275.3 275.8 272.9 283.1 2.82 3 850 1499 -7.5 -9.7 84 2.2 -8.2 150 11 278.3 278.7 273.6 284.4 2.15 4 700 2987 -14.7 -20.7 60 6.0 -16.0 175 3 286.2 286.4 276.3 289.4 1.05 5 500 5450 -32.5 -47.5 21 15.0 -33.4 300 11 293.4 293.4 278.5 293.8 0.10 6 400 6990 -42.7 -45.8 72 3.1 -42.9 290 17 299.5 299.5 281.4 300.0 0.16 7 300 8870 -55.9 -60.9 53 5.0 -56.0 285 38 306.6 306.6 284.1 306.7 0.04 8 250 10010 -64.7 -68.5 59 3.8 -64.7 280 42 309.9 309.9 285.3 309.9 0.02 9 235 10385 -66.9 -69.7 68 2.8 -66.9 285 38 312.1 312.1 286.1 312.1 0.01 10 200 11360 -65.5 -77.5 17 12.0 -65.5 285 31 329.0 329.0 291.5 329.1 0.00 11 150 13120 -64.1 -84.1 5 20.0 -64.2 290 19 359.7 359.7 298.7 359.7 0.00 12 100 15580 -67.7 -87.7 4 20.0 -67.8 396.9 396.9 304.8 396.9 0.00 TRP 235 10385 -66.9 -69.7 68 2.8 -66.9 285 38 312.1 312.1 286.1 312.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5231.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.32 inches Sfc-500 mean rel hum: 61.33 % Est. max temperature: 5.33 C = 41.60 F Sfc-Lift cond lev (LCL): 990.68 mb = 292.90 m = 960.96 ft T: -3.55 C 700-500 lapse rate: 7.23 C/km ThetaE index: 0.00 C Layer 1005.0- 0.0 mb Conv cond level (CCL): 881.93 mb = 1208.95 m = 3966.34 ft Mean mixing ratio: 2.78 g/kg Conv temperature: 4.24 C = 39.63 F Cap Strength: 7.49 C Lifted Index: 10.90 C Risk: None Lifted Index @300 mb: 18.38 C Lifted Index @700 mb: 7.49 C Showalter Index: 8.00 C Risk: None Total Totals Index: 47.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.00 C Cross Totals Index: 22.80 C K Index: 9.30 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 1.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.16 J/kg Max Up Vert Vel: 6.95 m/s Conv Inhibition (B-): 14149.71 J/kg Cap Strength: 10.79 C Lift Cond Lev (LCL): 937.33 mb = 729.55 m = 2393.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 244 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 1005 179 180 3 0.0 3.0 | 92 6 -5.7 0.2 1 1000 219 140 7 -4.5 5.4 | 104 11 -10.2 2.6 2 925 834 155 13 -5.5 11.8 | 129 14 -11.2 9.0 3 850 1499 150 11 -5.5 9.5 | 121 13 -11.2 6.7 4 700 2987 175 3 -0.3 3.0 | 92 6 -6.0 0.2 5 500 5450 300 11 9.5 -5.5 | 335 9 3.8 -8.3 6 400 6990 290 17 16.0 -5.8 | 310 13 10.2 -8.6 7 300 8870 285 38 36.7 -9.8 | 292 33 31.0 -12.6 8 250 10010 280 42 41.4 -7.3 | 286 37 35.6 -10.1 9 235 10385 285 38 36.7 -9.8 | 292 33 31.0 -12.6 10 200 11360 285 31 29.9 -8.0 | 294 27 24.2 -10.8 11 150 13120 290 19 17.9 -6.5 | 307 15 12.1 -9.3 Wind Parameters Mean winds (0-6000m): 214.1 at 8.5 knts Storm direction: 244.1 at 6.4 knts Shear (0-3000m) pos: 1.5 neg: 1.5 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 6.5 deg Storm rel helicity (0-3000m) pos: 20.8 neg: -13.7 tot: 7.1 m^2/s^2 ave: 2.4 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.98 Bulk Shear: 12.19 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 ------------------------------------------------------------------------------- 500 147 9 114 12| 0.0 9.2 9.2| 15.2 0.0 15.2 30.3 0.56| 10.1 5.7 1000 151 11 121 13| 0.3 4.6 4.9| 19.9 -3.1 16.7 16.7 0.48| 6.4 3.1 1500 151 11 122 13| 0.5 3.1 3.6| 19.9 -6.3 13.6 9.0 0.35| 5.0 1.7 2000 152 10 121 12| 1.1 2.3 3.5| 19.9 -8.0 11.9 5.9 0.25| 4.5 1.1 2500 153 9 119 11| 1.5 1.8 3.3| 19.9 -11.3 8.6 3.4 0.14| 4.2 0.6 3000 154 8 117 11| 1.5 1.5 3.0| 20.8 -13.7 7.1 2.4 0.09| 3.9 0.3 4000 163 8 120 9| 1.6 1.2 2.8| 24.0 -13.7 10.3 2.6 0.20| 3.7 0.7 5000 179 8 131 8| 2.1 0.9 3.0| 27.9 -13.7 14.2 2.8 0.29| 3.8 1.1 6000 214 8 167 4| 1.9 0.7 2.6| 30.8 -19.7 11.2 1.9 0.23| 3.6 0.8 Wrote GIF file: /home/apache/climate/data/raob//EFSO/skewt/EFSO.skewt.20251206.12.gif