UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121100.upa.cvt Date: 0000Z 11 DEC 25 Searching for EFSO... Searching the city database file for: EFSO ... Date:0000Z 11 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 ------------------------------------------------------------------------------- 0 1000 20 SFC 980 179 -3.9 -5.1 91 1.2 -4.3 30 7 270.8 271.2 269.9 278.0 2.66 2 925 633 -7.1 -7.1 100 0.0 -7.1 70 29 272.0 272.4 270.4 278.7 2.42 3 850 1288 -10.1 -10.4 98 0.3 -10.2 100 25 275.6 275.9 271.9 281.3 2.03 4 700 2759 -18.9 -19.3 97 0.4 -19.0 60 19 281.6 281.8 274.0 285.1 1.18 5 500 5190 -32.3 -57.3 7 25.0 -33.4 315 17 293.7 293.7 278.5 293.8 0.03 6 400 6740 -41.1 -63.1 8 22.0 -41.7 290 35 301.6 301.6 282.0 301.6 0.02 7 300 8650 -50.9 -66.9 13 16.0 -51.2 290 45 313.6 313.6 286.6 313.7 0.02 8 250 9820 -53.1 -73.1 7 20.0 -53.4 290 52 327.1 327.1 290.9 327.2 0.01 9 240 10084 -53.9 -74.9 6 21.0 -54.2 290 50 329.8 329.8 291.6 329.8 0.01 10 200 11260 -54.7 -79.7 3 25.0 -55.0 295 48 346.1 346.1 295.8 346.2 0.00 11 150 13090 -57.3 -82.3 3 25.0 -57.6 371.4 371.4 300.8 371.4 0.00 12 100 15620 -62.5 -85.5 3 23.0 -62.7 407.0 407.0 306.1 407.0 0.00 TRP 240 10084 -53.9 -74.9 6 21.0 -54.2 290 50 329.8 329.8 291.6 329.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5170.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 74.45 % Est. max temperature: 1.57 C = 34.82 F Sfc-Lift cond lev (LCL): 961.46 mb = 329.09 m = 1079.67 ft T: -4.96 C 700-500 lapse rate: 5.51 C/km ThetaE index: 0.00 C Layer 980.0- 0.0 mb Conv cond level (CCL): 925.86 mb = 625.70 m = 2052.80 ft Mean mixing ratio: 2.43 g/kg Conv temperature: -2.69 C = 27.16 F Cap Strength: 4.63 C Lifted Index: 12.50 C Risk: None Lifted Index @300 mb: 24.64 C Lifted Index @700 mb: 4.63 C Showalter Index: 10.63 C Risk: None Total Totals Index: 44.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.20 C Cross Totals Index: 21.90 C K Index: 11.40 Risk: None Sweat Index: 67.00 Risk: None Energy Index: 2.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.71 J/kg Max Up Vert Vel: 5.04 m/s Conv Inhibition (B-): 17982.12 J/kg Cap Strength: 12.36 C Lift Cond Lev (LCL): 923.33 mb = 647.03 m = 2122.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 69 at 16 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 30 7 -3.5 -6.1 | 272 11 11.0 -0.4 1 925 633 70 29 -27.3 -9.9 | 71 13 -12.8 -4.3 2 850 1288 100 25 -24.6 4.3 | 134 14 -10.1 10.0 3 700 2759 60 19 -16.5 -9.5 | 27 4 -2.0 -3.9 4 500 5190 315 17 12.0 -12.0 | 284 27 26.5 -6.4 5 400 6740 290 35 32.9 -12.0 | 278 48 47.4 -6.4 6 250 9820 290 52 48.9 -17.8 | 281 64 63.3 -12.2 7 240 10084 290 50 47.0 -17.1 | 281 63 61.5 -11.5 8 200 11260 295 48 43.5 -20.3 | 284 60 58.0 -14.7 Wind Parameters Mean winds (0-6000m): 38.8 at 20.7 knts Storm direction: 68.8 at 15.5 knts Shear (0-3000m) pos: 4.0 neg: 3.6 tot: 7.6 10-3/s Storm rel Dir Shear (0-3000m): 73.9 deg Storm rel helicity (0-3000m) pos: 94.0 neg: -31.1 tot: 63.0 m^2/s^2 ave: 21.0 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 10.7 stream: 3.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.26 Bulk Shear: 10.08 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 64 19 42 4| 24.7 0.0 24.7| 48.1 0.0 48.1 96.2 0.87| 27.5 23.9 1000 75 23 87 8| 12.1 0.0 12.1| 86.6 0.0 86.6 86.6 0.91| 19.5 17.7 1500 82 24 105 9| 8.1 1.1 9.2| 94.0 -8.7 85.3 56.9 0.76| 15.3 11.6 2000 82 23 107 9| 6.1 2.3 8.4| 94.0 -17.0 77.0 38.5 0.59| 13.0 7.7 2500 81 23 104 8| 4.9 2.9 7.8| 94.0 -23.2 70.8 28.3 0.45| 11.5 5.2 3000 77 22 95 7| 4.0 3.6 7.6| 94.0 -31.1 63.0 21.0 0.32| 10.7 3.4 4000 67 21 60 6| 3.0 4.2 7.3| 94.0 -63.2 30.8 7.7 0.15| 9.8 1.5 5000 58 20 29 6| 2.4 4.1 6.6| 94.0-128.4 -34.4 -6.9 0.01| 9.2 0.1 6000 39 21 352 11| 2.0 4.5 6.6| 95.2-143.4 -48.2 -8.0 -0.00| 8.8 -0.0 Wrote GIF file: /home/apache/climate/data/raob//EFSO/skewt/EFSO.skewt.20251211.00.gif