UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042712.upa.cvt Date: 1200Z 27 APR 25 Searching for EF963... Searching the city database file for: EF963 ... Date:1200Z 27 APR 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 ------------------------------------------------------------------------------- SFC 1014 105 7.4 -6.6 36 14.0 2.1 220 13 279.4 279.8 274.5 286.0 2.30 1 1000 219 5.2 -7.8 38 13.0 0.5 215 15 278.4 278.7 273.6 284.4 2.12 2 925 848 -0.7 -7.7 59 7.0 -3.1 240 23 278.6 279.0 274.1 285.1 2.31 3 850 1520 -4.7 -8.9 72 4.2 -6.1 260 25 281.2 281.6 275.5 287.8 2.29 4 700 3025 -13.9 -13.9 100 0.0 -13.9 305 27 287.1 287.4 277.9 292.6 1.86 5 500 5530 -25.3 -27.0 86 1.7 -25.6 320 40 302.2 302.3 283.4 304.9 0.84 6 400 7120 -36.1 -39.8 69 3.7 -36.4 315 42 308.1 308.1 285.0 309.1 0.30 7 300 9050 -51.9 -54.4 74 2.5 -52.0 310 60 312.2 312.2 286.2 312.5 0.08 8 252 10160 -60.5 -64.8 57 4.3 -60.6 305 75 315.4 315.4 287.2 315.5 0.02 9 250 10210 -60.9 -65.3 56 4.4 -60.9 305 75 315.5 315.5 287.3 315.6 0.02 10 241 10437 -61.5 -66.5 51 5.0 -61.6 315 62 318.0 318.0 288.1 318.0 0.02 11 200 11600 -57.7 -76.7 7 19.0 -57.9 315 38 341.4 341.4 294.7 341.4 0.01 12 150 13430 -54.3 -82.3 2 28.0 -54.7 315 29 376.5 376.5 301.7 376.5 0.00 13 100 16030 -54.5 -84.5 1 30.0 -55.1 325 15 422.4 422.4 308.0 422.4 0.00 TRP 241 10437 -61.5 -66.5 51 5.0 -61.6 315 62 318.0 318.0 288.1 318.0 0.02 WND 252 10160 -60.5 -64.8 57 4.3 -60.6 305 75 315.4 315.4 287.2 315.5 0.02 Sounding variables and indices 1000-500 mb thick: 5311.00 m Freezing level: 933.90 mb = 773.37 m = 2537.28 ft Wetbulb zero: 989.91 mb = 300.79 m = 986.82 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 81.81 % Est. max temperature: 8.69 C = 47.63 F Sfc-Lift cond lev (LCL): 817.18 mb = 1825.25 m = 5988.29 ft T: -6.57 C 700-500 lapse rate: 4.55 C/km ThetaE index: 1.59 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 744.97 mb = 2542.36 m = 8340.97 ft Mean mixing ratio: 2.23 g/kg Conv temperature: 13.22 C = 55.80 F Cap Strength: 5.24 C Lifted Index: 14.82 C Risk: None Lifted Index @300 mb: 19.39 C Lifted Index @700 mb: 5.24 C Showalter Index: 12.59 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 16.40 C K Index: 11.70 Risk: None Sweat Index: 90.00 Risk: None Energy Index: 3.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.07 J/kg Max Up Vert Vel: 2.03 m/s Conv Inhibition (B-): 17069.52 J/kg Cap Strength: 14.68 C Lift Cond Lev (LCL): 822.67 mb = 1773.32 m = 5817.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 328 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 1014 105 220 13 8.4 10.0 | 173 29 -3.4 28.7 1 1000 219 215 15 8.6 12.3 | 174 31 -3.1 31.0 2 925 848 240 23 19.9 11.5 | 195 31 8.2 30.2 3 850 1520 260 25 24.6 4.3 | 209 26 12.9 23.1 4 700 3025 305 27 22.1 -15.5 | 253 11 10.4 3.3 5 500 5530 320 40 25.7 -30.6 | 310 18 14.0 -11.9 6 400 7120 315 42 29.7 -29.7 | 301 21 18.0 -11.0 7 300 9050 310 60 46.0 -38.6 | 300 40 34.2 -19.8 8 252 10160 305 75 61.4 -43.0 | 296 55 49.7 -24.3 9 250 10210 305 75 61.4 -43.0 | 296 55 49.7 -24.3 10 241 10437 315 62 43.8 -43.8 | 308 41 32.1 -25.1 11 200 11600 315 38 26.9 -26.9 | 298 17 15.1 -8.1 12 150 13430 315 29 20.5 -20.5 | 281 9 8.8 -1.8 13 100 16030 325 15 8.6 -12.3 | 154 7 -3.1 6.5 Wind Parameters Mean winds (0-6000m): 297.9 at 29.5 knts Storm direction: 327.9 at 22.1 knts Shear (0-3000m) pos: 5.0 neg: 0.0 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 81.8 deg Storm rel helicity (0-3000m) pos: 221.8 neg: 0.0 tot: 221.8 m^2/s^2 ave: 73.9 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 5.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 119.01 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 ------------------------------------------------------------------------------- 500 223 17 179 31| 7.7 0.0 7.7| 60.2 0.0 60.2 120.4 0.81| 9.2 7.5 1000 233 20 187 31| 7.0 0.0 7.0|121.5 0.0 121.5 121.5 0.87| 8.7 7.6 1500 242 21 194 30| 6.1 0.0 6.1|159.3 0.0 159.3 106.2 0.85| 8.0 6.8 2000 250 22 199 28| 5.6 0.0 5.6|186.7 0.0 186.7 93.4 0.81| 7.7 6.3 2500 258 23 205 26| 5.3 0.0 5.3|207.3 0.0 207.3 82.9 0.78| 7.6 5.9 3000 266 24 210 24| 5.0 0.0 5.0|221.8 0.0 221.8 73.9 0.76| 7.4 5.6 4000 279 25 222 20| 4.6 0.0 4.6|239.6 0.0 239.6 59.9 0.78| 6.3 5.0 5000 290 27 236 17| 4.3 0.0 4.3|260.1 0.0 260.1 52.0 0.79| 5.7 4.5 6000 298 29 251 15| 3.8 0.1 3.9|269.4 -5.0 264.4 44.1 0.75| 5.1 3.8 Wrote GIF file: /home/apache/climate/data/raob//EF963/skewt/EF963.skewt.20250427.12.gif