UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101706.upa.cvt Date: 0600Z 17 OCT 25 Searching for EF963... Searching the city database file for: EF963 ... Date:0600Z 17 OCT 25 Station: EF963 WMO ident: 2963 Latitude: 60.82 Longitude: 23.50 ------------------------------------------------------------------------------- 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 94 265 3 SFC 999 102 -2.5 -3.0 96 0.5 -2.7 265 3 270.7 271.2 270.5 279.0 3.06 2 925 724 0.4 -1.5 87 1.9 -0.4 315 9 279.7 280.3 276.7 290.0 3.70 3 850 1396 -3.7 -12.7 50 9.0 -6.4 335 11 282.3 282.6 275.2 287.2 1.69 4 700 2895 -14.3 -23.3 46 9.0 -16.1 320 15 286.6 286.8 276.3 289.2 0.84 5 500 5380 -28.3 -41.3 28 13.0 -29.5 315 9 298.5 298.6 281.0 299.2 0.21 6 400 6940 -40.5 -49.5 37 9.0 -40.9 305 15 302.4 302.4 282.5 302.7 0.10 7 300 8850 -51.3 -58.3 43 7.0 -51.5 310 31 313.0 313.1 286.5 313.2 0.05 8 273 9457 -54.3 -61.3 42 7.0 -54.4 295 31 317.3 317.3 287.9 317.4 0.04 9 250 10020 -53.5 -71.5 9 18.0 -53.8 295 21 326.5 326.5 290.7 326.6 0.01 10 200 11470 -48.9 -78.9 2 30.0 -49.4 290 17 355.3 355.3 297.8 355.4 0.00 11 150 13350 -50.9 -81.9 1 31.0 -51.5 275 18 382.4 382.4 302.6 382.4 0.00 12 100 15970 -54.3 -84.3 1 30.0 -54.9 255 19 422.8 422.8 308.0 422.8 0.00 TRP 273 9457 -54.3 -61.3 42 7.0 -54.4 295 31 317.3 317.3 287.9 317.4 0.04 WND Sounding variables and indices 1000-500 mb thick: 5286.00 m Freezing level: Surface below freezing Freezing level: 935.21 mb = 638.21 m = 2093.85 ft Freezing level: 917.68 mb = 789.56 m = 2590.39 ft Wetbulb zero: Below ground Precipitable water: 0.31 inches Sfc-500 mean rel hum: 50.01 % Est. max temperature: 9.07 C = 48.32 F Sfc-Lift cond lev (LCL): 991.07 mb = 166.43 m = 546.02 ft T: -2.20 C 700-500 lapse rate: 5.63 C/km ThetaE index: 2.81 C Layer 850.0- 700.0 mb Conv cond level (CCL): 999.00 mb = 102.05 m = 334.80 ft Mean mixing ratio: 3.35 g/kg Conv temperature: -1.79 C = 28.77 F Cap Strength: 4.17 C Lifted Index: 11.11 C Risk: None Lifted Index @300 mb: 19.34 C Lifted Index @700 mb: 4.17 C Showalter Index: 10.06 C Risk: None Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 24.60 C Cross Totals Index: 15.60 C K Index: 2.90 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 2.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.60 J/kg Max Up Vert Vel: 7.82 m/s Conv Inhibition (B-): 17568.01 J/kg Cap Strength: 11.00 C Lift Cond Lev (LCL): 922.88 mb = 742.22 m = 2435.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 350 at 8 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 ---------------------------------------------------------- 0 999 102 265 3 3.0 0.3 | 190 9 1.5 8.6 1 925 724 315 9 6.4 -6.4 | 248 5 4.9 1.9 2 850 1396 335 11 4.6 -10.0 | 298 4 3.2 -1.7 3 700 2895 320 15 9.6 -11.5 | 291 9 8.2 -3.2 4 500 5380 315 9 6.4 -6.4 | 248 5 4.9 1.9 5 400 6940 305 15 12.3 -8.6 | 272 11 10.8 -0.3 6 300 8850 310 31 23.7 -19.9 | 298 25 22.3 -11.6 7 273 9457 295 31 28.1 -13.1 | 280 27 26.6 -4.8 8 250 10020 295 21 19.0 -8.9 | 272 18 17.5 -0.6 9 200 11470 290 17 16.0 -5.8 | 260 15 14.5 2.5 10 100 15970 255 19 18.4 4.9 | 232 21 16.9 13.2 Wind Parameters Mean winds (0-6000m): 319.8 at 11.2 knts Storm direction: 349.8 at 8.4 knts Shear (0-3000m) pos: 1.8 neg: 0.7 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 99.2 deg Storm rel helicity (0-3000m) pos: 17.8 neg: -2.2 tot: 15.6 m^2/s^2 ave: 5.2 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 5.57 Bulk Shear: 5.50 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 ------------------------------------------------------------------------------- 500 300 5 210 6| 6.0 0.0 6.0| 11.3 0.0 11.3 22.6 0.91| 6.4 5.8 1000 312 7 230 5| 4.7 0.0 4.7| 16.0 0.0 16.0 16.0 0.89| 5.3 4.7 1500 321 9 246 4| 3.7 0.0 3.7| 17.8 -0.0 17.8 11.9 0.85| 4.4 3.7 2000 324 9 261 4| 2.8 0.4 3.2| 17.8 -0.2 17.6 8.8 0.74| 3.7 2.7 2500 324 10 271 5| 2.2 0.7 2.9| 17.8 -0.8 16.9 6.8 0.64| 3.3 2.1 3000 323 11 276 5| 1.8 0.7 2.6| 17.8 -2.2 15.6 5.2 0.55| 3.1 1.7 4000 322 12 278 6| 1.4 0.4 1.8| 17.8 -5.7 12.0 3.0 0.39| 2.6 1.0 5000 321 11 276 6| 1.1 0.4 1.5| 17.8 -9.1 8.7 1.7 0.26| 2.3 0.6 6000 320 11 273 6| 0.9 0.4 1.3| 20.6 -9.9 10.7 1.8 0.27| 2.2 0.6 Wrote GIF file: /home/apache/climate/data/raob//EF963/skewt/EF963.skewt.20251017.06.gif