UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043006.upa.cvt Date: 0600Z 30 APR 25 Searching for EF963... Searching the city database file for: EF963 ... Date:0600Z 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 1003 101 1.6 0.8 94 0.8 1.3 95 3 274.5 275.2 274.3 285.5 4.04 1 1000 125 1.4 0.2 92 1.2 0.9 105 3 274.5 275.2 274.0 285.1 3.88 2 925 750 -0.5 -6.5 64 6.0 -2.7 70 9 278.8 279.2 274.5 285.9 2.54 3 850 1422 -3.3 -3.7 97 0.4 -3.4 245 3 282.7 283.3 277.8 292.4 3.42 4 700 2933 -12.1 -15.0 79 2.9 -12.9 315 9 289.1 289.4 278.7 294.2 1.70 5 500 5420 -28.9 -31.9 75 3.0 -29.3 270 35 297.8 297.9 281.1 299.5 0.53 6 400 6970 -42.7 -47.4 60 4.7 -42.9 275 33 299.5 299.5 281.3 300.0 0.13 7 348 7897 -49.9 -57.9 38 8.0 -50.1 280 44 301.9 301.9 282.2 302.1 0.04 8 300 8870 -49.9 -69.9 8 20.0 -50.2 300 54 315.0 315.0 287.1 315.1 0.01 9 250 10060 -49.9 -75.9 3 26.0 -50.3 300 46 331.9 331.9 292.2 331.9 0.01 10 200 11520 -49.7 -80.7 1 31.0 -50.2 305 40 354.1 354.1 297.5 354.1 0.00 11 150 13400 -51.7 -83.7 1 32.0 -52.2 315 27 381.0 381.0 302.4 381.0 0.00 12 100 16020 -52.9 -84.9 1 32.0 -53.6 325 29 425.5 425.5 308.3 425.5 0.00 TRP 348 7897 -49.9 -57.9 38 8.0 -50.1 280 44 301.9 301.9 282.2 302.1 0.04 WND Sounding variables and indices 1000-500 mb thick: 5295.00 m Freezing level: 944.74 mb = 585.53 m = 1921.00 ft Wetbulb zero: 981.14 mb = 277.62 m = 910.82 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 80.69 % Est. max temperature: 9.62 C = 49.31 F Sfc-Lift cond lev (LCL): 990.60 mb = 200.73 m = 658.56 ft T: 1.17 C 700-500 lapse rate: 6.76 C/km ThetaE index: 0.39 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 806.05 mb = 1835.13 m = 6020.69 ft Mean mixing ratio: 3.10 g/kg Conv temperature: 11.55 C = 52.79 F Cap Strength: 6.34 C Lifted Index: 10.51 C Risk: None Lifted Index @300 mb: 20.71 C Lifted Index @700 mb: 6.34 C Showalter Index: 5.56 C Risk: None Total Totals Index: 50.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.60 C Cross Totals Index: 25.20 C K Index: 19.00 Risk: < 20 % chance of thunderstorms Sweat Index: 77.00 Risk: None Energy Index: 1.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.07 J/kg Max Up Vert Vel: 5.49 m/s Conv Inhibition (B-): 16578.46 J/kg Cap Strength: 10.25 C Lift Cond Lev (LCL): 898.57 mb = 980.38 m = 3216.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 310 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 1003 101 95 3 -3.0 0.3 | 123 15 -12.3 8.0 1 1000 125 105 3 -2.9 0.8 | 125 15 -12.2 8.5 2 925 750 70 9 -8.5 -3.1 | 105 18 -17.8 4.7 3 850 1422 245 3 2.7 1.3 | 144 11 -6.6 9.0 4 700 2933 315 9 6.4 -6.4 | 115 3 -2.9 1.4 5 500 5420 270 35 35.0 -0.0 | 253 27 25.7 7.8 6 400 6970 275 33 32.9 -2.9 | 258 24 23.6 4.9 7 348 7897 280 44 43.3 -7.6 | 270 34 34.0 0.1 8 300 8870 300 54 46.8 -27.0 | 297 42 37.5 -19.2 9 250 10060 300 46 39.8 -23.0 | 297 34 30.5 -15.2 10 200 11520 305 40 32.8 -22.9 | 303 28 23.5 -15.2 11 150 13400 315 27 19.1 -19.1 | 319 15 9.8 -11.3 12 100 16020 325 29 16.6 -23.8 | 335 18 7.3 -16.0 Wind Parameters Mean winds (0-6000m): 279.8 at 16.2 knts Storm direction: 309.8 at 12.1 knts Shear (0-3000m) pos: 2.8 neg: 0.8 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): -9.6 deg Storm rel helicity (0-3000m) pos: 67.0 neg: -27.1 tot: 40.0 m^2/s^2 ave: 13.3 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 1.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.25 Bulk Shear: 59.55 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 86 5 117 16| 0.0 4.9 4.9| 0.0 -16.6 -16.6 -33.2 -0.71| 5.4 -3.8 1000 87 6 115 17| 4.6 2.5 7.1| 54.5 -22.2 32.3 32.3 0.33| 9.3 3.1 1500 77 6 114 16| 3.9 1.6 5.5| 64.4 -24.1 40.4 26.9 0.31| 8.9 2.7 2000 68 5 112 15| 3.4 1.2 4.6| 67.0 -24.1 42.9 21.4 0.31| 7.4 2.3 2500 360 6 103 10| 2.9 1.0 3.9| 67.0 -25.0 42.0 16.8 0.26| 6.6 1.7 3000 338 6 106 7| 2.8 0.8 3.6| 67.0 -27.1 40.0 13.3 0.17| 6.2 1.1 4000 310 9 129 4| 2.1 1.0 3.1| 67.1 -29.2 37.9 9.5 0.14| 6.2 0.9 5000 290 12 213 4| 1.7 2.0 3.7| 67.1 -50.2 16.9 3.4 0.04| 6.4 0.2 6000 280 16 233 8| 1.4 2.0 3.3| 73.2 -63.9 9.3 1.6 0.01| 5.8 0.1 Wrote GIF file: /home/apache/climate/data/raob//EF963/skewt/EF963.skewt.20250430.06.gif