UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for EF963... Searching the city database file for: EF963 ... Date:1200Z 21 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 80 185 7 SFC 997 105 8.4 2.4 66 6.0 5.5 185 7 281.8 282.6 278.9 294.5 4.56 2 925 717 2.2 0.1 86 2.1 1.3 180 23 281.6 282.3 278.2 293.2 4.16 3 850 1406 4.0 -13.0 28 17.0 -1.9 205 27 290.3 290.6 279.2 295.3 1.65 4 700 2960 -4.1 -23.1 21 19.0 -9.0 205 17 297.9 298.1 281.6 300.7 0.85 5 500 5530 -18.5 -34.5 23 16.0 -21.1 220 21 310.5 310.6 286.0 311.9 0.41 6 400 7170 -29.1 -40.1 34 11.0 -30.3 265 23 317.2 317.2 288.2 318.2 0.29 7 300 9150 -45.5 -50.4 58 4.9 -45.7 240 21 321.2 321.3 289.3 321.7 0.13 8 250 10340 -55.7 -60.5 55 4.8 -55.8 275 21 323.3 323.3 289.8 323.4 0.04 9 200 11720 -66.7 -71.3 52 4.6 -66.7 260 36 327.1 327.1 290.9 327.2 0.01 10 150 13480 -61.9 -81.9 5 20.0 -62.0 270 21 363.4 363.4 299.4 363.5 0.00 11 147 13605 -61.9 -81.9 5 20.0 -62.0 265 21 365.5 365.5 299.8 365.6 0.00 12 100 16000 -60.7 -84.7 3 24.0 -61.0 235 15 410.4 410.4 306.6 410.5 0.00 TRP 147 13605 -61.9 -81.9 5 20.0 -62.0 265 21 365.5 365.5 299.8 365.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5450.00 m Freezing level: 775.93 mb = 2173.41 m = 7130.52 ft Wetbulb zero: 894.81 mb = 987.42 m = 3239.53 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 32.89 % Est. max temperature: 17.08 C = 62.74 F Sfc-Lift cond lev (LCL): 909.66 mb = 853.25 m = 2799.33 ft T: 2.56 C 700-500 lapse rate: 5.60 C/km ThetaE index: 1.31 C Layer 925.0- 850.0 mb Conv cond level (CCL): 707.91 mb = 2870.06 m = 9416.09 ft Mean mixing ratio: 4.13 g/kg Conv temperature: 24.10 C = 75.38 F Cap Strength: 9.12 C Lifted Index: 15.00 C Risk: None Lifted Index @300 mb: 19.58 C Lifted Index @700 mb: 9.12 C Showalter Index: 13.77 C Risk: None Total Totals Index: 28.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 5.50 C K Index: -9.50 Risk: None Sweat Index: 132.35 Risk: None Energy Index: 3.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.04 J/kg Max Up Vert Vel: 4.25 m/s Conv Inhibition (B-): 14031.01 J/kg Cap Strength: 14.74 C Lift Cond Lev (LCL): 886.69 mb = 1061.62 m = 3482.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 237 at 15 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 ---------------------------------------------------------- 0 997 105 185 7 0.6 7.0 | 84 12 -12.2 -1.2 1 925 717 180 23 0.0 23.0 | 139 20 -12.8 14.8 2 850 1406 205 27 11.4 24.5 | 175 16 -1.4 16.3 3 700 2960 205 17 7.2 15.4 | 142 9 -5.6 7.2 4 500 5530 220 21 13.5 16.1 | 185 8 0.7 7.9 5 400 7170 265 23 22.9 2.0 | 301 12 10.1 -6.2 6 300 9150 240 21 18.2 10.5 | 247 6 5.4 2.3 7 250 10340 275 21 20.9 -1.8 | 321 13 8.1 -10.0 8 200 11720 260 36 35.5 6.3 | 275 23 22.6 -1.9 9 150 13480 270 21 21.0 -0.0 | 315 12 8.2 -8.2 10 147 13605 265 21 20.9 1.8 | 308 10 8.1 -6.3 11 100 16000 235 15 12.3 8.6 | 130 1 -0.5 0.4 Wind Parameters Mean winds (0-6000m): 207.5 at 20.3 knts Storm direction: 237.5 at 15.2 knts Shear (0-3000m) pos: 1.7 neg: 1.3 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 59.7 deg Storm rel helicity (0-3000m) pos: 102.9 neg: -21.3 tot: 81.7 m^2/s^2 ave: 27.2 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 3.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.67 Bulk Shear: 13.42 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 ------------------------------------------------------------------------------- 500 181 13 113 14| 0.0 13.5 13.5| 41.3 0.0 41.3 82.7 0.88| 13.5 11.9 1000 184 19 132 15| 3.8 6.7 10.5| 79.5 0.0 79.5 79.5 0.87| 11.4 10.0 1500 192 21 146 15| 3.8 4.5 8.3|102.4 -2.7 99.7 66.5 0.83| 9.9 8.2 2000 195 22 151 15| 2.8 2.7 5.5|102.4 -9.6 92.8 46.4 0.69| 8.2 5.6 2500 197 22 153 14| 2.3 1.6 3.9|102.4 -16.6 85.8 34.3 0.56| 7.2 4.0 3000 199 21 153 13| 1.7 1.3 3.1|102.9 -21.3 81.7 27.2 0.48| 6.5 3.1 4000 201 20 153 12| 1.6 1.0 2.6|108.2 -21.3 86.9 21.7 0.51| 5.1 2.6 5000 204 20 155 11| 1.5 0.8 2.3|113.6 -21.3 92.3 18.5 0.54| 4.4 2.4 6000 207 20 161 10| 1.8 0.7 2.4|126.3 -21.3 105.1 17.5 0.60| 4.3 2.5 Wrote GIF file: /home/apache/climate/data/raob//EF963/skewt/EF963.skewt.20251021.12.gif