UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101612.upa.cvt Date: 1200Z 16 OCT 25 Searching for EFSO... Searching the city database file for: EFSO ... Date:1200Z 16 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 -63 SFC 971 179 4.8 -2.2 60 7.0 1.9 305 13 280.3 280.9 276.5 289.7 3.34 2 925 569 1.0 -4.0 69 5.0 -1.0 295 27 280.3 280.9 276.1 289.0 3.07 3 850 1242 -4.3 -5.9 89 1.6 -4.9 325 40 281.6 282.1 276.6 289.8 2.89 4 700 2749 -13.9 -17.2 76 3.3 -14.7 335 33 287.1 287.3 277.3 291.3 1.42 5 500 5200 -33.3 -37.1 69 3.8 -33.6 330 27 292.4 292.5 278.4 293.5 0.32 6 400 6730 -45.9 -51.9 51 6.0 -46.1 325 29 295.3 295.3 279.4 295.6 0.08 7 326 8086 -46.1 -65.1 10 19.0 -46.5 320 31 312.9 312.9 286.4 312.9 0.02 8 300 8640 -43.1 -71.1 3 28.0 -43.7 312 30 324.6 324.6 290.2 324.6 0.01 9 250 9870 -42.9 -76.9 1 34.0 -43.7 295 27 342.3 342.3 294.8 342.3 0.00 10 200 11370 -44.9 -79.9 1 35.0 -45.7 285 19 361.7 361.7 299.0 361.7 0.00 11 150 13290 -48.9 -81.9 1 33.0 -49.6 302 20 385.8 385.8 303.2 385.8 0.00 12 100 15930 -52.7 -85.7 1 33.0 -53.4 325 21 425.9 425.9 308.4 425.9 0.00 TRP 326 8086 -46.1 -65.1 10 19.0 -46.5 320 31 312.9 312.9 286.4 312.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5263.00 m Freezing level: 910.85 mb = 695.98 m = 2283.37 ft Wetbulb zero: 940.64 mb = 434.24 m = 1424.67 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 75.55 % Est. max temperature: 7.12 C = 44.81 F Sfc-Lift cond lev (LCL): 871.55 mb = 1042.72 m = 3420.95 ft T: -2.73 C 700-500 lapse rate: 7.92 C/km ThetaE index: 0.71 C Layer 925.0- 850.0 mb Conv cond level (CCL): 833.15 mb = 1397.37 m = 4584.50 ft Mean mixing ratio: 3.10 g/kg Conv temperature: 6.70 C = 44.06 F Cap Strength: 2.19 C Lifted Index: 3.48 C Risk: None Lifted Index @300 mb: 25.08 C Lifted Index @700 mb: 2.19 C Showalter Index: 3.04 C Risk: None Total Totals Index: 56.40 C Risk: Severe Thunderstorms probable Vertical Totals Index: 29.00 C Cross Totals Index: 27.40 C K Index: 19.80 Risk: < 20 % chance of thunderstorms Sweat Index: 255.00 Risk: None Energy Index: 0.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.67 J/kg Max Up Vert Vel: 2.71 m/s Conv Inhibition (B-): 16895.05 J/kg Cap Strength: 3.43 C Lift Cond Lev (LCL): 853.63 mb = 1208.09 m = 3963.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 358 at 23 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 ---------------------------------------------------------- 0 971 179 305 13 10.6 -7.5 | 212 19 9.7 15.8 1 925 569 295 27 24.5 -11.4 | 243 26 23.5 11.8 2 850 1242 325 40 22.9 -32.8 | 293 24 22.0 -9.5 3 700 2749 335 33 13.9 -29.9 | 297 15 13.0 -6.7 4 500 5200 330 27 13.5 -23.4 | 271 13 12.5 -0.2 5 326 8086 320 31 19.9 -23.7 | 272 19 19.0 -0.5 6 250 9870 295 27 24.5 -11.4 | 243 26 23.5 11.8 7 200 11370 285 19 18.4 -4.9 | 224 25 17.4 18.3 8 100 15930 325 21 12.0 -17.2 | 241 13 11.1 6.0 Wind Parameters Mean winds (0-6000m): 327.6 at 31.0 knts Storm direction: 357.6 at 23.2 knts Shear (0-3000m) pos: 3.3 neg: 2.6 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 81.5 deg Storm rel helicity (0-3000m) pos: 213.9 neg: -3.9 tot: 210.0 m^2/s^2 ave: 70.0 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 5.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 34.57 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 ------------------------------------------------------------------------------- 500 298 22 235 22| 0.0 16.7 16.7| 86.5 0.0 86.5 172.9 0.84| 18.0 15.2 1000 307 28 254 22| 8.3 8.3 16.7|192.5 0.0 192.5 192.5 0.92| 17.4 16.0 1500 315 32 268 21| 6.3 5.6 11.9|210.4 0.0 210.4 140.2 0.87| 13.3 11.6 2000 319 33 275 21| 4.8 4.2 8.9|212.9 0.0 212.9 106.4 0.82| 10.8 8.8 2500 322 33 279 20| 3.9 3.3 7.2|213.9 0.0 213.9 85.6 0.77| 9.3 7.1 3000 324 33 281 19| 3.3 2.6 5.9|213.9 -3.9 210.0 70.0 0.72| 8.0 5.8 4000 326 33 283 17| 2.4 1.9 4.3|213.9 -13.0 201.0 50.2 0.63| 6.3 4.0 5000 328 32 282 16| 2.0 1.4 3.4|213.9 -21.7 192.2 38.4 0.55| 5.3 2.9 6000 328 31 281 16| 1.6 1.4 3.0|214.7 -21.8 192.9 32.2 0.53| 4.6 2.5 Wrote GIF file: /home/apache/climate/data/raob//EFSO/skewt/EFSO.skewt.20251016.12.gif