UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041612.upa.cvt Date: 1200Z 16 APR 25 Searching for EF963... Searching the city database file for: EF963 ... Date:1200Z 16 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 1006 103 19.0 7.0 46 12.0 12.3 145 5 291.7 292.8 285.2 309.6 6.25 1 1000 154 18.2 6.2 45 12.0 11.6 145 13 291.4 292.4 284.7 308.4 5.95 2 925 813 11.4 4.4 62 7.0 7.7 145 15 291.0 292.0 284.3 307.2 5.67 3 850 1513 6.4 3.9 84 2.5 5.1 185 15 292.9 293.9 285.4 310.1 5.96 4 700 3072 -1.5 -39.5 4 38.0 -8.6 170 13 300.8 300.9 282.0 301.4 0.18 5 500 5660 -20.1 -43.1 11 23.0 -22.8 190 21 308.5 308.6 285.0 309.1 0.17 6 400 7270 -33.7 -36.4 77 2.7 -34.0 200 23 311.2 311.3 286.3 312.7 0.42 7 300 9230 -48.5 -55.5 44 7.0 -48.7 240 31 317.0 317.0 287.8 317.3 0.07 8 250 10400 -57.3 -65.3 36 8.0 -57.4 260 29 320.9 320.9 289.0 321.0 0.02 9 240 10658 -58.7 -65.7 40 7.0 -58.8 245 29 322.5 322.5 289.6 322.6 0.02 10 200 11810 -56.7 -78.7 5 22.0 -56.9 265 31 343.0 343.0 295.0 343.0 0.00 11 150 13650 -53.3 -83.3 1 30.0 -53.8 275 31 378.2 378.2 301.9 378.2 0.00 12 100 16240 -56.1 -86.1 1 30.0 -56.6 265 23 419.3 419.3 307.6 419.3 0.00 TRP 240 10658 -58.7 -65.7 40 7.0 -58.8 245 29 322.5 322.5 289.6 322.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5506.00 m Freezing level: 728.48 mb = 2775.99 m = 9107.46 ft Wetbulb zero: 794.01 mb = 2060.10 m = 6758.76 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 30.90 % Est. max temperature: 20.05 C = 68.09 F Sfc-Lift cond lev (LCL): 841.11 mb = 1597.45 m = 5240.91 ft T: 5.97 C 700-500 lapse rate: 7.19 C/km ThetaE index: 8.62 C Layer 700.0- 500.0 mb Conv cond level (CCL): 762.70 mb = 2383.23 m = 7818.91 ft Mean mixing ratio: 5.80 g/kg Conv temperature: 24.67 C = 76.40 F Cap Strength: 3.70 C Lifted Index: 3.55 C Risk: None Lifted Index @300 mb: 6.68 C Lifted Index @700 mb: 3.70 C Showalter Index: 2.15 C Risk: Showers probable Total Totals Index: 50.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.50 C Cross Totals Index: 24.00 C K Index: -7.60 Risk: None Sweat Index: 127.80 Risk: None Energy Index: -0.16 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.57 J/kg Max Up Vert Vel: 1.07 m/s Conv Inhibition (B-): 10336.45 J/kg Cap Strength: 3.65 C Lift Cond Lev (LCL): 833.34 mb = 1671.96 m = 5485.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 207 at 12 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 1006 103 145 5 -2.9 4.1 | 52 11 -8.3 -6.6 1 1000 154 145 13 -7.5 10.6 | 90 13 -12.9 -0.0 2 925 813 145 15 -8.6 12.3 | 97 14 -14.1 1.6 3 850 1513 185 15 1.3 14.9 | 136 6 -4.1 4.3 4 700 3072 170 13 -2.3 12.8 | 106 8 -7.7 2.2 5 500 5660 190 21 3.6 20.7 | 170 10 -1.8 10.0 6 400 7270 200 23 7.9 21.6 | 192 11 2.4 11.0 7 300 9230 240 31 26.8 15.5 | 257 22 21.4 4.8 8 250 10400 260 29 28.6 5.0 | 284 24 23.1 -5.6 9 240 10658 245 29 26.3 12.3 | 266 21 20.8 1.6 10 200 11810 265 31 30.9 2.7 | 287 27 25.4 -7.9 11 150 13650 275 31 30.9 -2.7 | 298 29 25.4 -13.4 12 100 16240 265 23 22.9 2.0 | 296 19 17.5 -8.6 Wind Parameters Mean winds (0-6000m): 177.1 at 16.0 knts Storm direction: 207.1 at 12.0 knts Shear (0-3000m) pos: 1.7 neg: 1.8 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 54.6 deg Storm rel helicity (0-3000m) pos: 45.2 neg: -6.3 tot: 39.0 m^2/s^2 ave: 13.0 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 9.52 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 ------------------------------------------------------------------------------- 500 145 13 91 13| 0.0 9.6 9.6| 26.2 0.0 26.2 52.4 0.94| 9.8 9.2 1000 148 14 95 13| 2.2 4.8 7.0| 37.1 0.0 37.1 37.1 0.84| 7.5 6.3 1500 157 14 103 11| 3.4 3.2 6.6| 45.2 -0.2 45.0 30.0 0.76| 7.1 5.4 2000 163 14 108 10| 2.5 2.5 5.0| 45.2 -2.3 42.9 21.5 0.66| 5.7 3.7 2500 166 14 110 9| 2.0 2.1 4.1| 45.2 -4.4 40.8 16.3 0.57| 4.8 2.7 3000 168 14 110 9| 1.7 1.8 3.5| 45.2 -6.3 39.0 13.0 0.51| 4.2 2.1 4000 169 14 113 9| 1.6 1.3 3.0| 53.0 -6.3 46.7 11.7 0.57| 3.6 2.1 5000 173 15 120 8| 1.7 1.1 2.8| 61.5 -6.3 55.3 11.1 0.62| 3.3 2.0 6000 177 16 130 8| 1.7 0.9 2.6| 70.0 -6.3 63.7 10.6 0.65| 3.0 2.0 Wrote GIF file: /home/apache/climate/data/raob//EF963/skewt/EF963.skewt.20250416.12.gif