UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for EFSO... Searching the city database file for: EFSO ... Date:0000Z 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 1001 179 -5.5 -6.3 94 0.8 -5.8 350 1 267.6 268.0 267.3 274.0 2.38 1 1000 191 -5.3 -5.8 96 0.5 -5.5 350 1 267.9 268.3 267.7 274.5 2.47 2 925 806 -3.5 -3.5 100 0.0 -3.5 140 5 275.7 276.3 273.7 284.5 3.19 3 850 1472 -6.9 -7.0 99 0.1 -7.0 210 7 278.9 279.4 274.8 286.4 2.66 4 700 2970 -13.9 -19.9 60 6.0 -15.3 325 7 287.1 287.3 276.9 290.5 1.12 5 500 5430 -32.7 -43.7 33 11.0 -33.4 310 19 293.2 293.2 278.5 293.7 0.16 6 400 6960 -42.9 -55.9 23 13.0 -43.3 299.2 299.2 281.1 299.4 0.05 7 300 8860 -54.3 -63.3 32 9.0 -54.4 308.8 308.8 284.9 308.9 0.03 8 250 10000 -63.3 -69.3 44 6.0 -63.3 312.0 312.0 286.1 312.0 0.01 9 231 10483 -66.9 -71.9 49 5.0 -67.0 290 52 313.6 313.6 286.6 313.7 0.01 10 200 11360 -64.3 -76.3 18 12.0 -64.4 330.9 330.9 292.0 331.0 0.01 11 150 13130 -62.5 -83.5 4 21.0 -62.6 362.4 362.4 299.2 362.4 0.00 12 100 15620 -65.3 -86.3 4 21.0 -65.4 401.6 401.6 305.4 401.6 0.00 TRP 231 10483 -66.9 -71.9 49 5.0 -67.0 290 52 313.6 313.6 286.6 313.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5239.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.34 inches Sfc-500 mean rel hum: 68.16 % Est. max temperature: 5.80 C = 42.45 F Sfc-Lift cond lev (LCL): 988.20 mb = 284.66 m = 933.92 ft T: -5.03 C 700-500 lapse rate: 7.64 C/km ThetaE index: 0.00 C Layer 1001.0- -0.0 mb Conv cond level (CCL): 1000.00 mb = 191.00 m = 626.63 ft Mean mixing ratio: 2.89 g/kg Conv temperature: -3.68 C = 25.38 F Cap Strength: 8.20 C Lifted Index: 10.64 C Risk: None Lifted Index @300 mb: 19.92 C Lifted Index @700 mb: 8.20 C Showalter Index: 6.25 C Risk: None Total Totals Index: 51.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.80 C Cross Totals Index: 25.70 C K Index: 12.80 Risk: None Sweat Index: 83.00 Risk: None Energy Index: 1.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.93 J/kg Max Up Vert Vel: 8.71 m/s Conv Inhibition (B-): 14671.96 J/kg Cap Strength: 10.51 C Lift Cond Lev (LCL): 947.27 mb = 618.37 m = 2028.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 333 at 7 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 1001 179 350 1 0.2 -1.0 | 151 6 -3.0 5.3 1 1000 191 350 1 0.2 -1.0 | 151 6 -3.0 5.3 2 925 806 140 5 -3.2 3.8 | 148 12 -6.4 10.1 3 850 1472 210 7 3.5 6.1 | 182 12 0.4 12.3 4 700 2970 325 7 4.0 -5.7 | 239 1 0.9 0.5 5 500 5430 310 19 14.6 -12.2 | 298 13 11.4 -6.0 Wind Parameters Mean winds (0-6000m): 303.3 at 9.3 knts Storm direction: 333.3 at 7.0 knts Shear (0-3000m) pos: 1.2 neg: 0.0 tot: 1.2 10-3/s Storm rel Dir Shear (0-3000m): 127.2 deg Storm rel helicity (0-3000m) pos: 50.7 neg: -3.5 tot: 47.2 m^2/s^2 ave: 15.7 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 2.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.11 Bulk Shear: 17.96 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 95 3 139 9| 4.9 0.0 4.9| 2.6 -3.5 -0.9 -1.8 -0.18| 6.4 -1.1 1000 150 4 152 11| 3.7 0.0 3.7| 21.5 -3.5 17.9 17.9 0.38| 6.6 2.5 1500 180 5 164 12| 2.6 0.0 2.6| 38.6 -3.5 35.0 23.3 0.55| 6.3 3.4 2000 203 5 175 11| 1.8 0.0 1.8| 47.0 -3.5 43.4 21.7 0.58| 5.9 3.4 2500 221 6 183 11| 1.3 0.0 1.3| 50.1 -3.5 46.6 18.6 0.55| 5.7 3.1 3000 241 6 193 9| 1.2 0.0 1.2| 50.7 -3.5 47.2 15.7 0.53| 5.4 2.8 4000 291 7 223 5| 0.9 0.6 1.6| 51.5 -3.5 48.0 12.0 0.48| 4.7 2.3 5000 303 9 251 5| 0.7 1.0 1.8| 51.6 -4.5 47.1 9.4 0.42| 4.3 1.8 6000 NO DATA | 0.7 1.0 1.8| | Wrote GIF file: /home/apache/climate/data/raob//EFSO/skewt/EFSO.skewt.20251206.00.gif