UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042300.upa.cvt Date: 0000Z 23 APR 25 Searching for EFSO... Searching the city database file for: EFSO ... Date:0000Z 23 APR 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 114 230 1 SFC 992 179 -0.7 -1.1 97 0.4 -0.9 230 1 273.1 273.7 272.7 282.7 3.55 2 925 734 -3.9 -6.6 81 2.7 -4.8 295 9 275.3 275.7 272.5 282.3 2.52 3 850 1398 -6.5 -6.9 97 0.4 -6.7 250 19 279.3 279.8 275.0 286.9 2.68 4 700 2896 -14.3 -15.7 89 1.4 -14.7 255 27 286.6 286.9 277.4 291.4 1.61 5 500 5370 -28.3 -43.3 22 15.0 -29.6 250 44 298.5 298.6 281.0 299.1 0.17 6 400 6930 -40.3 -42.7 78 2.4 -40.5 250 62 302.6 302.7 282.7 303.4 0.22 7 301 8809 -53.7 -59.7 48 6.0 -53.9 260 73 309.3 309.3 285.1 309.5 0.04 8 300 8830 -53.9 -59.9 48 6.0 -54.0 260 71 309.4 309.4 285.1 309.5 0.04 9 296 8916 -54.3 -61.3 42 7.0 -54.4 265 69 310.0 310.0 285.4 310.1 0.03 10 250 10010 -50.9 -75.9 4 25.0 -51.2 260 54 330.4 330.4 291.8 330.4 0.01 11 200 11470 -47.1 -79.1 1 32.0 -47.8 270 40 358.2 358.2 298.4 358.2 0.00 12 150 13380 -47.9 -80.9 1 33.0 -48.7 280 35 387.5 387.5 303.4 387.5 0.00 13 100 16030 -50.9 -82.9 1 32.0 -51.7 290 23 429.4 429.4 308.8 429.4 0.00 TRP 296 8916 -54.3 -61.3 42 7.0 -54.4 265 69 310.0 310.0 285.4 310.1 0.03 WND 301 8809 -53.7 -59.7 48 6.0 -53.9 260 73 309.3 309.3 285.1 309.5 0.04 Sounding variables and indices 1000-500 mb thick: 5256.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.37 inches Sfc-500 mean rel hum: 73.86 % Est. max temperature: 5.90 C = 42.62 F Sfc-Lift cond lev (LCL): 985.69 mb = 229.61 m = 753.29 ft T: -0.99 C 700-500 lapse rate: 5.66 C/km ThetaE index: 0.38 C Layer 925.0- 850.0 mb Conv cond level (CCL): 873.44 mb = 1184.41 m = 3885.80 ft Mean mixing ratio: 2.87 g/kg Conv temperature: 4.25 C = 39.66 F Cap Strength: 6.31 C Lifted Index: 13.46 C Risk: None Lifted Index @300 mb: 18.85 C Lifted Index @700 mb: 6.31 C Showalter Index: 10.29 C Risk: None Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 21.40 C K Index: 13.50 Risk: None Sweat Index: 82.00 Risk: None Energy Index: 2.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.67 J/kg Max Up Vert Vel: 5.23 m/s Conv Inhibition (B-): 18538.67 J/kg Cap Strength: 13.18 C Lift Cond Lev (LCL): 916.59 mb = 805.68 m = 2643.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 283 at 22 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 ---------------------------------------------------------- 0 992 179 230 1 0.8 0.6 | 105 21 -20.7 5.5 1 925 734 295 9 8.2 -3.8 | 94 13 -13.3 1.0 2 850 1398 250 19 17.9 6.5 | 163 12 -3.6 11.3 3 700 2896 255 27 26.1 7.0 | 201 13 4.7 11.8 4 500 5370 250 44 41.3 15.0 | 225 28 19.9 19.9 5 400 6930 250 62 58.3 21.2 | 235 45 36.8 26.1 6 301 8809 260 73 71.9 12.7 | 251 53 50.5 17.5 7 300 8830 260 71 69.9 12.3 | 250 51 48.5 17.2 8 296 8916 265 69 68.7 6.0 | 257 49 47.3 10.9 9 250 10010 260 54 53.2 9.4 | 246 35 31.8 14.2 10 200 11470 270 40 40.0 -0.0 | 255 19 18.6 4.8 11 150 13380 280 35 34.5 -6.1 | 275 13 13.0 -1.2 12 100 16030 290 23 21.6 -7.9 | 356 3 0.2 -3.0 Wind Parameters Mean winds (0-6000m): 252.7 at 29.3 knts Storm direction: 282.7 at 22.0 knts Shear (0-3000m) pos: 2.7 neg: 2.5 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 102.2 deg Storm rel helicity (0-3000m) pos: 65.1 neg: -12.8 tot: 52.3 m^2/s^2 ave: 17.4 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.16 Bulk Shear: 87.58 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 ------------------------------------------------------------------------------- 500 289 5 101 17| 8.0 0.0 8.0| 7.1 -9.9 -2.8 -5.6 -0.13| 9.0 -1.2 1000 280 8 104 14| 4.0 4.5 8.5| 23.7 -12.8 10.9 10.9 0.25| 9.7 2.5 1500 264 12 122 12| 2.7 5.1 7.8| 39.5 -12.8 26.7 17.8 0.41| 8.9 3.6 2000 259 14 135 11| 2.6 3.8 6.4| 48.0 -12.8 35.2 17.6 0.47| 7.3 3.4 2500 257 16 147 10| 2.6 3.1 5.7| 56.6 -12.8 43.8 17.5 0.51| 6.4 3.3 3000 257 18 157 10| 2.7 2.5 5.2| 65.1 -12.8 52.3 17.4 0.54| 5.9 3.2 4000 255 22 178 10| 2.0 2.8 4.8| 80.6 -12.8 67.8 17.0 0.53| 5.3 2.8 5000 254 25 194 12| 1.6 3.0 4.6| 93.8 -12.8 81.1 16.2 0.50| 5.0 2.5 6000 253 29 206 15| 1.3 3.4 4.7|125.4 -12.8 112.6 18.8 0.47| 5.1 2.4 Wrote GIF file: /home/apache/climate/data/raob//EFSO/skewt/EFSO.skewt.20250423.00.gif