UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122300.upa.cvt Date: 0000Z 23 DEC 25 Searching for EFSO... Searching the city database file for: EFSO ... Date:0000Z 23 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 1006 179 -18.3 -20.6 82 2.3 -18.6 130 3 254.4 254.5 254.1 256.4 0.74 1 1000 227 -10.5 -13.2 81 2.7 -11.1 255 5 262.6 262.9 262.0 266.4 1.38 2 925 833 -6.3 -6.4 99 0.1 -6.3 290 21 272.9 273.3 271.1 279.9 2.56 3 850 1496 -6.9 -14.9 53 8.0 -9.1 325 17 278.9 279.2 272.9 283.0 1.41 4 700 2989 -16.1 -20.1 71 4.0 -17.0 345 17 284.7 284.8 275.6 288.0 1.11 5 500 5460 -30.9 -33.5 78 2.6 -31.2 20 40 295.4 295.4 279.9 296.9 0.45 6 400 7000 -41.3 -45.2 66 3.9 -41.5 30 56 301.3 301.3 282.1 301.9 0.17 7 300 8890 -55.3 -59.9 56 4.6 -55.4 50 85 307.4 307.4 284.4 307.5 0.04 8 269 9583 -59.6 -63.0 65 3.3 -59.6 50 97 310.9 310.9 285.7 311.0 0.03 9 250 10040 -62.5 -65.0 72 2.5 -62.5 50 89 313.1 313.2 286.5 313.2 0.02 10 205 11250 -65.5 -73.5 32 8.0 -65.5 50 64 326.7 326.7 290.8 326.8 0.01 11 200 11400 -65.7 -74.7 27 9.0 -65.8 50 60 328.7 328.7 291.3 328.7 0.01 12 150 13160 -64.1 -84.1 5 20.0 -64.2 359.7 359.7 298.7 359.7 0.00 13 100 15630 -68.3 -89.3 3 21.0 -68.4 395.8 395.8 304.6 395.8 0.00 TRP 205 11250 -65.5 -73.5 32 8.0 -65.5 50 64 326.7 326.7 290.8 326.8 0.01 WND 269 9583 -59.6 -63.0 65 3.3 -59.6 50 97 310.9 310.9 285.7 311.0 0.03 Sounding variables and indices 1000-500 mb thick: 5233.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.28 inches Sfc-500 mean rel hum: 73.02 % Est. max temperature: 5.74 C = 42.32 F Sfc-Lift cond lev (LCL): 968.79 mb = 473.47 m = 1553.35 ft T: -8.79 C 700-500 lapse rate: 5.99 C/km ThetaE index: 0.00 C Layer 1006.0- -0.0 mb Conv cond level (CCL): 1000.00 mb = 227.00 m = 744.74 ft Mean mixing ratio: 2.00 g/kg Conv temperature: -8.12 C = 17.38 F Cap Strength: 11.30 C Lifted Index: 17.89 C Risk: None Lifted Index @300 mb: 23.78 C Lifted Index @700 mb: 11.30 C Showalter Index: 10.68 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 24.00 C Cross Totals Index: 16.00 C K Index: 5.10 Risk: None Sweat Index: 74.00 Risk: None Energy Index: 2.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 49.56 J/kg Max Up Vert Vel: 9.96 m/s Conv Inhibition (B-): 18403.58 J/kg Cap Strength: 17.84 C Lift Cond Lev (LCL): 941.43 mb = 696.15 m = 2283.91 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 29 at 19 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 1006 179 130 3 -2.3 1.9 | 200 19 6.7 18.3 1 1000 227 255 5 4.8 1.3 | 218 22 13.8 17.6 2 925 833 290 21 19.7 -7.2 | 252 30 28.7 9.2 3 850 1496 325 17 9.8 -13.9 | 263 19 18.7 2.4 4 700 2989 345 17 4.4 -16.4 | 270 13 13.4 -0.1 5 500 5460 20 40 -13.7 -37.6 | 13 22 -4.7 -21.2 6 400 7000 30 56 -28.0 -48.5 | 31 37 -19.0 -32.1 7 300 8890 50 85 -65.1 -54.6 | 56 68 -56.2 -38.3 8 269 9583 50 97 -74.3 -62.4 | 55 80 -65.3 -46.0 9 250 10040 50 89 -68.2 -57.2 | 55 72 -59.2 -40.9 10 205 11250 50 64 -49.0 -41.1 | 58 47 -40.1 -24.8 11 200 11400 50 60 -46.0 -38.6 | 59 43 -37.0 -22.2 Wind Parameters Mean winds (0-6000m): 358.7 at 24.9 knts Storm direction: 28.7 at 18.6 knts Shear (0-3000m) pos: 3.6 neg: 0.0 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 78.7 deg Storm rel helicity (0-3000m) pos: 198.0 neg: 0.0 tot: 198.0 m^2/s^2 ave: 66.0 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 5.4 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 0.56 Bulk Shear: 89.27 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 ------------------------------------------------------------------------------- 500 274 10 231 25| 20.2 0.0 20.2|113.4 0.0 113.4 226.7 0.89| 20.8 18.4 1000 290 15 244 26| 11.3 0.0 11.3|173.6 0.0 173.6 173.6 0.82| 16.2 13.3 1500 300 16 250 24| 6.8 0.0 6.8|183.3 0.0 183.3 122.2 0.73| 13.0 9.5 2000 309 16 254 22| 5.1 0.0 5.1|187.1 0.0 187.1 93.5 0.72| 10.2 7.3 2500 315 16 257 21| 4.0 0.0 4.0|189.9 0.0 189.9 76.0 0.70| 8.6 6.0 3000 320 16 259 20| 3.6 0.0 3.6|198.0 0.0 198.0 66.0 0.70| 7.7 5.4 4000 332 18 269 17| 3.9 0.0 3.9|236.1 0.0 236.1 59.0 0.76| 7.2 5.4 5000 347 21 287 14| 4.0 0.0 4.0|284.6 0.0 284.6 56.9 0.78| 7.0 5.5 6000 359 25 312 13| 4.1 0.0 4.1|329.5 0.0 329.5 54.9 0.75| 6.9 5.2 Wrote GIF file: /home/apache/climate/data/raob//EFSO/skewt/EFSO.skewt.20251223.00.gif