UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102100.upa.cvt Date: 0000Z 21 OCT 25 Searching for EFSO... Searching the city database file for: EFSO ... Date:0000Z 21 OCT 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 69 SFC 986 179 -7.3 -8.3 93 1.0 -7.6 180 1 266.9 267.3 266.4 272.5 2.07 2 925 690 -1.5 -6.5 69 5.0 -3.3 230 11 277.8 278.2 273.9 284.9 2.54 3 850 1356 -6.3 -13.3 58 7.0 -8.3 225 17 279.5 279.8 273.6 284.2 1.61 4 700 2849 -13.7 -25.7 36 12.0 -16.0 270 23 287.3 287.4 276.3 289.4 0.67 5 500 5330 -28.9 -32.6 70 3.7 -29.3 279 53 297.8 297.9 281.1 299.4 0.49 6 400 6890 -39.3 -42.5 72 3.2 -39.5 285 73 303.9 304.0 283.3 304.7 0.23 7 340 7992 -45.4 -51.3 51 5.9 -45.6 285 91 310.1 310.1 285.5 310.4 0.10 8 300 8820 -50.1 -58.1 38 8.0 -50.3 314.7 314.7 287.1 314.9 0.05 9 250 9990 -56.5 -64.5 36 8.0 -56.6 322.1 322.1 289.4 322.2 0.03 10 236 10356 -58.1 -66.1 35 8.0 -58.2 325.0 325.0 290.3 325.1 0.02 11 200 11410 -55.5 -77.5 5 22.0 -55.8 344.9 344.9 295.5 344.9 0.00 12 150 13250 -55.7 -82.7 2 27.0 -56.1 374.1 374.1 301.3 374.1 0.00 13 100 15820 -57.3 -85.3 2 28.0 -57.7 417.0 417.0 307.4 417.0 0.00 TRP 236 10356 -58.1 -66.1 35 8.0 -58.2 325.0 325.0 290.3 325.1 0.02 WND 340 7992 -45.4 -51.3 51 5.9 -45.6 285 91 310.1 310.1 285.5 310.4 0.10 Sounding variables and indices 1000-500 mb thick: 5261.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 55.01 % Est. max temperature: 5.93 C = 42.68 F Sfc-Lift cond lev (LCL): 970.25 mb = 307.87 m = 1010.05 ft T: -5.84 C 700-500 lapse rate: 6.13 C/km ThetaE index: 0.69 C Layer 850.0- 700.0 mb Conv cond level (CCL): 986.00 mb = 179.00 m = 587.26 ft Mean mixing ratio: 2.29 g/kg Conv temperature: -6.99 C = 19.41 F Cap Strength: 8.14 C Lifted Index: 14.15 C Risk: None Lifted Index @300 mb: 23.88 C Lifted Index @700 mb: 8.14 C Showalter Index: 11.74 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 22.60 C Cross Totals Index: 15.60 C K Index: -2.70 Risk: None Sweat Index: 213.21 Risk: None Energy Index: 3.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 44.48 J/kg Max Up Vert Vel: 9.43 m/s Conv Inhibition (B-): 17468.45 J/kg Cap Strength: 13.88 C Lift Cond Lev (LCL): 877.43 mb = 1105.80 m = 3627.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 302 at 24 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 ---------------------------------------------------------- 0 986 179 180 1 0.0 1.0 | 124 24 -20.0 13.4 1 925 690 230 11 8.4 7.1 | 149 23 -11.6 19.5 2 850 1356 225 17 12.0 12.0 | 162 26 -8.0 24.5 3 700 2849 270 23 23.0 -0.0 | 194 13 3.0 12.4 4 400 6890 285 73 70.5 -18.9 | 277 51 50.5 -6.5 Wind Parameters Mean winds (0-6000m): 271.9 at 31.4 knts Storm direction: 301.9 at 23.6 knts Shear (0-3000m) pos: 4.2 neg: 0.8 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 86.9 deg Storm rel helicity (0-3000m) pos: 173.4 neg: 0.0 tot: 173.4 m^2/s^2 ave: 57.8 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 5.3 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.44 Bulk Shear: 101.00 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 ------------------------------------------------------------------------------- 500 226 6 136 23| 10.4 0.0 10.4| 68.3 0.0 68.3 136.6 0.95| 11.5 10.9 1000 227 10 145 23| 5.2 2.4 7.6| 94.7 0.0 94.7 94.7 0.93| 8.2 7.6 1500 228 12 152 23| 4.6 1.6 6.2|119.1 0.0 119.1 79.4 0.90| 7.1 6.4 2000 233 14 157 23| 4.2 1.2 5.4|139.8 0.0 139.8 69.9 0.85| 6.7 5.7 2500 241 15 162 21| 4.0 1.0 4.9|155.3 0.0 155.3 62.1 0.80| 6.6 5.3 3000 248 17 167 19| 4.2 0.8 5.0|173.4 0.0 173.4 57.8 0.81| 6.5 5.3 4000 258 21 181 17| 4.8 0.6 5.4|218.0 0.0 218.0 54.5 0.80| 6.5 5.2 5000 266 26 201 15| 5.1 0.5 5.6|269.9 0.0 269.9 54.0 0.76| 6.5 5.0 6000 272 31 225 16| 5.4 0.4 5.8|334.1 0.0 334.1 55.7 0.72| 6.5 4.7 Wrote GIF file: /home/apache/climate/data/raob//EFSO/skewt/EFSO.skewt.20251021.00.gif