UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042300.upa.cvt Date: 0000Z 23 APR 25 Searching for EF963... Searching the city database file for: EF963 ... Date:0000Z 23 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 105 5.4 4.9 97 0.5 5.2 235 1 278.3 279.2 278.2 293.1 5.41 1 1000 129 5.2 4.8 97 0.4 5.0 260 1 278.4 279.3 278.2 293.0 5.39 2 925 762 1.6 1.5 99 0.1 1.5 330 9 280.9 281.7 278.5 293.7 4.61 3 850 1440 -0.9 -2.9 86 2.0 -1.7 300 11 285.2 285.8 279.3 295.5 3.63 4 700 2975 -7.7 -12.3 70 4.6 -9.2 270 19 294.0 294.3 281.5 300.4 2.12 5 500 5510 -23.7 -34.7 36 11.0 -25.2 225 17 304.1 304.2 283.6 305.5 0.40 6 400 7090 -37.1 -47.1 35 10.0 -37.7 205 33 306.8 306.8 284.3 307.3 0.14 7 305 8921 -48.8 -59.7 27 10.9 -49.1 195 68 315.1 315.1 287.2 315.2 0.04 8 300 9030 -49.5 -60.5 26 11.0 -49.8 195 66 315.6 315.6 287.3 315.7 0.04 9 266 9811 -53.7 -67.7 16 14.0 -53.9 215 42 320.5 320.5 288.9 320.6 0.02 10 250 10210 -53.7 -69.7 12 16.0 -53.9 225 35 326.2 326.2 290.6 326.3 0.01 11 200 11650 -52.1 -81.1 2 29.0 -52.5 240 23 350.3 350.3 296.7 350.3 0.00 12 150 13520 -51.1 -83.1 1 32.0 -51.7 270 25 382.0 382.0 302.6 382.0 0.00 13 100 16150 -53.7 -85.7 1 32.0 -54.3 275 23 424.0 424.0 308.2 424.0 0.00 TRP 266 9811 -53.7 -67.7 16 14.0 -53.9 215 42 320.5 320.5 288.9 320.6 0.02 WND 305 8921 -48.8 -59.7 27 10.9 -49.1 195 68 315.1 315.1 287.2 315.2 0.04 Sounding variables and indices 1000-500 mb thick: 5381.00 m Freezing level: 877.00 mb = 1195.92 m = 3923.57 ft Wetbulb zero: 889.73 mb = 1073.74 m = 3522.74 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 69.83 % Est. max temperature: 12.12 C = 53.81 F Sfc-Lift cond lev (LCL): 995.30 mb = 167.23 m = 548.66 ft T: 4.98 C 700-500 lapse rate: 6.31 C/km ThetaE index: 0.02 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 945.51 mb = 583.96 m = 1915.84 ft Mean mixing ratio: 4.89 g/kg Conv temperature: 7.31 C = 45.16 F Cap Strength: 5.64 C Lifted Index: 9.91 C Risk: None Lifted Index @300 mb: 15.70 C Lifted Index @700 mb: 5.64 C Showalter Index: 8.45 C Risk: None Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 20.80 C K Index: 15.30 Risk: < 20 % chance of thunderstorms Sweat Index: 39.00 Risk: None Energy Index: 2.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.84 J/kg Max Up Vert Vel: 5.26 m/s Conv Inhibition (B-): 14656.10 J/kg Cap Strength: 9.66 C Lift Cond Lev (LCL): 947.91 mb = 563.37 m = 1848.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 290 at 11 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 105 235 1 0.8 0.6 | 114 11 -9.9 4.4 1 1000 129 260 1 1.0 0.2 | 112 11 -9.8 4.0 2 925 762 330 9 4.5 -7.8 | 57 7 -6.2 -4.0 3 850 1440 300 11 9.5 -5.5 | 36 2 -1.2 -1.7 4 700 2975 270 19 19.0 -0.0 | 245 9 8.3 3.8 5 500 5510 225 17 12.0 12.0 | 185 16 1.3 15.8 6 400 7090 205 33 13.9 29.9 | 185 34 3.2 33.7 7 305 8921 195 68 17.6 65.7 | 186 70 6.9 69.5 8 300 9030 195 66 17.1 63.8 | 185 68 6.3 67.6 9 266 9811 215 42 24.1 34.4 | 199 40 13.3 38.2 10 250 10210 225 35 24.7 24.7 | 206 32 14.0 28.6 11 200 11650 240 23 19.9 11.5 | 211 18 9.2 15.3 12 150 13520 270 25 25.0 -0.0 | 255 15 14.3 3.8 13 100 16150 275 23 22.9 -2.0 | 262 12 12.2 1.8 Wind Parameters Mean winds (0-6000m): 259.5 at 15.2 knts Storm direction: 289.5 at 11.4 knts Shear (0-3000m) pos: 1.7 neg: 2.4 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 126.9 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -21.0 tot: -21.0 m^2/s^2 ave: -7.0 10^-3 m/s^2 rel: -0.56 Storm rel vorticity (0-3000m) horiz: 4.8 stream: -2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.63 Bulk Shear: 21.86 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 ------------------------------------------------------------------------------- 500 306 4 101 8| 7.1 0.0 7.1| 0.0 -6.1 -6.1 -12.1 -0.49| 7.6 -3.8 1000 323 6 79 7| 5.1 0.0 5.1| 0.0 -11.8 -11.8 -11.8 -0.56| 6.6 -3.7 1500 314 8 72 5| 3.4 1.3 4.7| 0.0 -12.9 -12.9 -8.6 -0.53| 5.8 -3.0 2000 306 9 65 4| 2.5 1.9 4.4| 0.0 -14.3 -14.3 -7.2 -0.58| 5.2 -3.0 2500 297 11 53 2| 2.0 2.3 4.3| 0.0 -16.5 -16.5 -6.6 -0.56| 4.9 -2.8 3000 290 12 296 0| 1.7 2.4 4.1| 0.0 -21.0 -21.0 -7.0 -0.56| 4.8 -2.7 4000 279 13 237 3| 1.3 2.1 3.4| 0.0 -35.4 -35.4 -8.9 -0.62| 4.3 -2.7 5000 270 14 223 5| 1.0 1.9 3.0| 0.0 -52.0 -52.0 -10.4 -0.65| 4.0 -2.6 6000 260 15 213 8| 0.8 2.3 3.1| 5.7 -59.3 -53.7 -8.9 -0.55| 4.1 -2.2 Wrote GIF file: /home/apache/climate/data/raob//EF963/skewt/EF963.skewt.20250423.00.gif