UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043012.upa.cvt Date: 1200Z 30 APR 25 Searching for EF963... Searching the city database file for: EF963 ... Date:1200Z 30 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 1002 108 7.0 1.0 66 6.0 4.3 350 3 280.0 280.7 277.3 291.4 4.10 1 1000 124 6.2 0.2 65 6.0 3.5 15 1 279.4 280.0 276.7 290.1 3.88 2 925 755 -0.5 -2.1 89 1.6 -1.2 65 5 278.8 279.4 275.9 288.6 3.54 3 850 1424 -3.5 -9.5 63 6.0 -5.5 30 15 282.5 282.9 276.0 288.8 2.18 4 700 2933 -12.9 -17.9 66 5.0 -14.2 15 15 288.2 288.4 277.7 292.2 1.33 5 500 5410 -30.3 -32.7 79 2.4 -30.6 300 13 296.1 296.2 280.3 297.7 0.49 6 400 6950 -43.9 -45.2 87 1.3 -44.0 260 21 297.9 298.0 280.7 298.5 0.17 7 342 7982 -50.3 -59.3 34 9.0 -50.5 285 25 302.9 302.9 282.6 303.0 0.04 8 300 8840 -47.3 -72.3 4 25.0 -47.7 300 36 318.7 318.7 288.3 318.7 0.01 9 250 10050 -47.9 -75.9 3 28.0 -48.4 300 35 334.9 334.9 293.0 334.9 0.01 10 200 11520 -47.5 -80.5 1 33.0 -48.1 300 36 357.6 357.6 298.2 357.6 0.00 11 150 13410 -50.9 -82.9 1 32.0 -51.5 310 36 382.4 382.4 302.6 382.4 0.00 12 100 16040 -53.7 -84.7 1 31.0 -54.3 315 23 424.0 424.0 308.2 424.0 0.00 TRP 342 7982 -50.3 -59.3 34 9.0 -50.5 285 25 302.9 302.9 282.6 303.0 0.04 WND Sounding variables and indices 1000-500 mb thick: 5286.00 m Freezing level: 930.60 mb = 707.91 m = 2322.51 ft Wetbulb zero: 943.43 mb = 595.29 m = 1953.04 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 71.36 % Est. max temperature: 9.39 C = 48.90 F Sfc-Lift cond lev (LCL): 913.90 mb = 850.48 m = 2790.25 ft T: -0.93 C 700-500 lapse rate: 7.02 C/km ThetaE index: 2.74 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 871.09 mb = 1230.06 m = 4035.57 ft Mean mixing ratio: 3.62 g/kg Conv temperature: 8.42 C = 47.15 F Cap Strength: 3.25 C Lifted Index: 6.54 C Risk: None Lifted Index @300 mb: 20.94 C Lifted Index @700 mb: 3.25 C Showalter Index: 6.83 C Risk: None Total Totals Index: 47.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.80 C Cross Totals Index: 20.80 C K Index: 12.30 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 1.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.62 J/kg Max Up Vert Vel: 1.80 m/s Conv Inhibition (B-): 16778.34 J/kg Cap Strength: 6.49 C Lift Cond Lev (LCL): 901.25 mb = 960.76 m = 3152.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 24 at 10 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 1002 108 350 3 0.5 -3.0 | 218 7 4.5 5.8 1 1000 124 15 1 -0.3 -1.0 | 205 9 3.7 7.8 2 925 755 65 5 -4.5 -2.1 | 175 7 -0.6 6.6 3 850 1424 30 15 -7.5 -13.0 | 40 6 -3.6 -4.2 4 700 2933 15 15 -3.9 -14.5 | 359 6 0.1 -5.7 5 500 5410 300 13 11.3 -6.5 | 262 15 15.2 2.3 6 400 6950 260 21 20.7 3.6 | 243 28 24.6 12.4 7 342 7982 285 25 24.1 -6.5 | 265 28 28.1 2.3 8 300 8840 300 36 31.2 -18.0 | 285 36 35.1 -9.2 9 250 10050 300 35 30.3 -17.5 | 284 35 34.3 -8.7 10 200 11520 300 36 31.2 -18.0 | 285 36 35.1 -9.2 11 150 13410 310 36 27.6 -23.1 | 295 35 31.5 -14.4 12 100 16040 315 23 16.3 -16.3 | 290 22 20.2 -7.5 Wind Parameters Mean winds (0-6000m): 354.3 at 12.8 knts Storm direction: 24.3 at 9.6 knts Shear (0-3000m) pos: 0.7 neg: 2.1 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 128.7 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -30.2 tot: -30.2 m^2/s^2 ave: -10.1 10^-3 m/s^2 rel: -0.91 Storm rel vorticity (0-3000m) horiz: 4.0 stream: -3.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 17.11 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 45 3 197 7| 3.9 0.0 3.9| 0.0 -7.5 -7.5 -14.9 -0.81| 5.0 -4.0 1000 54 5 182 6| 2.0 3.2 5.2| 0.0 -16.3 -16.3 -16.3 -0.87| 6.1 -5.3 1500 39 8 164 3| 1.3 3.9 5.2| 0.0 -23.1 -23.1 -15.4 -0.89| 6.3 -5.6 2000 34 9 126 2| 1.0 3.0 4.0| 0.0 -25.0 -25.0 -12.5 -0.90| 5.0 -4.5 2500 30 11 72 1| 0.8 2.4 3.2| 0.0 -26.9 -26.9 -10.7 -0.91| 4.3 -3.9 3000 27 11 39 2| 0.7 2.1 2.8| 0.0 -30.2 -30.2 -10.1 -0.91| 4.0 -3.6 4000 18 12 354 3| 0.5 1.7 2.2| 0.0 -43.7 -43.7 -10.9 -0.90| 4.0 -3.6 5000 7 12 327 4| 0.4 1.5 1.9| 0.0 -62.4 -62.4 -12.5 -0.88| 3.9 -3.5 6000 354 13 307 7| 0.3 1.7 2.0| 0.0 -79.4 -79.4 -13.2 -0.81| 4.0 -3.2 Wrote GIF file: /home/apache/climate/data/raob//EF963/skewt/EF963.skewt.20250430.12.gif