UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101606.upa.cvt Date: 0600Z 16 OCT 25 Searching for EF963... Searching the city database file for: EF963 ... Date:0600Z 16 OCT 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 ------------------------------------------------------------------------------- 0 1000 41 235 7 SFC 992 107 8.2 7.5 95 0.7 7.8 235 7 282.0 283.1 281.3 300.0 6.56 2 925 683 6.6 3.2 79 3.4 4.9 310 31 286.1 287.0 281.7 300.7 5.21 3 850 1371 1.4 1.4 100 0.0 1.4 285 27 287.6 288.5 282.1 301.8 4.98 4 700 2911 -7.5 -7.5 100 0.0 -7.5 285 38 294.2 294.7 282.8 303.4 3.11 5 500 5460 -22.3 -22.8 96 0.5 -22.4 290 42 305.9 306.1 285.2 309.8 1.22 6 400 7070 -30.9 -49.9 14 19.0 -32.3 286 41 314.8 314.8 287.2 315.2 0.10 7 300 9050 -46.9 -56.9 31 10.0 -47.2 281 39 319.3 319.3 288.6 319.5 0.06 8 250 10230 -54.3 -62.3 37 8.0 -54.5 277 39 325.3 325.3 290.4 325.5 0.04 9 221 11012 -58.9 -66.9 35 8.0 -59.0 275 38 329.9 329.9 291.7 330.0 0.02 10 200 11640 -57.7 -71.7 15 14.0 -57.9 290 42 341.4 341.4 294.7 341.4 0.01 11 150 13470 -54.3 -73.3 8 19.0 -54.6 280 29 376.5 376.5 301.7 376.6 0.01 12 100 16040 -58.7 -77.7 7 19.0 -59.0 300 21 414.3 414.3 307.0 414.4 0.01 TRP 221 11012 -58.9 -66.9 35 8.0 -59.0 275 38 329.9 329.9 291.7 330.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5419.00 m Freezing level: 826.40 mb = 1613.25 m = 5292.74 ft Wetbulb zero: 826.40 mb = 1594.35 m = 5230.75 ft Precipitable water: 0.76 inches Sfc-500 mean rel hum: 96.32 % Est. max temperature: 14.13 C = 57.43 F Sfc-Lift cond lev (LCL): 981.53 mb = 194.70 m = 638.78 ft T: 7.96 C 700-500 lapse rate: 5.81 C/km ThetaE index: 0.00 C Layer 992.0-126443839488.0 mb Conv cond level (CCL): 881.20 mb = 1077.69 m = 3535.67 ft Mean mixing ratio: 5.64 g/kg Conv temperature: 13.15 C = 55.67 F Cap Strength: 1.56 C Lifted Index: 6.22 C Risk: None Lifted Index @300 mb: 13.31 C Lifted Index @700 mb: 1.56 C Showalter Index: 5.42 C Risk: None Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 23.70 C K Index: 25.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 112.80 Risk: None Energy Index: 1.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.50 J/kg Max Up Vert Vel: 5.74 m/s Conv Inhibition (B-): 11503.07 J/kg Cap Strength: 5.93 C Lift Cond Lev (LCL): 909.50 mb = 820.48 m = 2691.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 319 at 26 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 ---------------------------------------------------------- 0 992 107 235 7 5.7 4.0 | 154 26 -11.6 23.7 1 925 683 310 31 23.7 -19.9 | 272 6 6.4 -0.2 2 850 1371 285 27 26.1 -7.0 | 214 15 8.7 12.7 3 700 2911 285 38 36.7 -9.8 | 243 22 19.3 9.9 4 500 5460 290 42 39.5 -14.4 | 256 23 22.1 5.3 5 221 11012 275 38 37.9 -3.3 | 231 26 20.5 16.4 6 200 11640 290 42 39.5 -14.4 | 256 23 22.1 5.3 7 150 13470 280 29 28.6 -5.0 | 217 18 11.2 14.7 8 100 16040 300 21 18.2 -10.5 | 185 9 0.8 9.2 Wind Parameters Mean winds (0-6000m): 288.6 at 35.0 knts Storm direction: 318.6 at 26.3 knts Shear (0-3000m) pos: 4.8 neg: 2.0 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 90.1 deg Storm rel helicity (0-3000m) pos: 165.7 neg: -23.8 tot: 141.9 m^2/s^2 ave: 47.3 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 10.1 stream: 4.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.39 Bulk Shear: 42.71 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 ------------------------------------------------------------------------------- 500 296 17 172 12| 26.4 0.0 26.4|112.6 0.0 112.6 225.2 0.78| 30.1 23.6 1000 301 24 201 8| 13.2 1.4 14.7|122.1 -13.8 108.3 108.3 0.52| 22.0 11.3 1500 296 25 210 10| 8.8 2.6 11.4|127.6 -23.8 103.8 69.2 0.42| 16.8 7.0 2000 293 26 216 12| 6.6 2.3 8.9|141.4 -23.8 117.5 58.8 0.45| 13.5 6.1 2500 291 28 222 13| 5.3 2.4 7.7|155.1 -23.8 131.3 52.5 0.47| 11.6 5.4 3000 289 29 227 14| 4.8 2.0 6.8|165.7 -23.8 141.9 47.3 0.48| 10.1 4.8 4000 289 32 233 16| 3.9 1.5 5.3|177.5 -23.8 153.7 38.4 0.50| 7.8 3.9 5000 288 34 238 17| 3.3 1.2 4.5|189.7 -23.8 165.8 33.2 0.51| 6.5 3.3 6000 289 35 242 18| 2.8 1.0 3.8|193.4 -31.2 162.2 27.0 0.49| 5.6 2.7 Wrote GIF file: /home/apache/climate/data/raob//EF963/skewt/EF963.skewt.20251016.06.gif