UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042800.upa.cvt Date: 0000Z 28 APR 25 Searching for EF963... Searching the city database file for: EF963 ... Date:0000Z 28 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 1007 102 3.0 1.7 91 1.3 2.4 205 5 275.6 276.3 275.2 287.3 4.29 1 1000 158 3.0 1.7 91 1.3 2.4 205 9 276.1 276.9 275.6 287.9 4.32 2 925 795 7.0 -2.0 53 9.0 3.0 275 23 286.5 287.1 279.8 296.7 3.56 3 850 1483 1.2 -3.8 69 5.0 -0.9 280 23 287.4 288.0 280.1 297.2 3.39 4 700 3008 -9.7 -28.7 20 19.0 -13.4 285 27 291.7 291.8 278.3 293.4 0.51 5 500 5530 -24.3 -35.3 35 11.0 -25.8 300 33 303.4 303.5 283.3 304.7 0.38 6 400 7110 -36.7 -44.7 43 8.0 -37.2 310 50 307.3 307.3 284.5 307.9 0.18 7 300 9030 -53.1 -62.1 33 9.0 -53.2 310 71 310.5 310.5 285.5 310.6 0.03 8 299 9052 -53.3 -62.2 33 8.9 -53.4 310 71 310.5 310.5 285.5 310.7 0.03 9 257 10008 -61.7 -65.1 64 3.4 -61.7 310 64 311.9 311.9 286.0 312.0 0.02 10 250 10180 -60.3 -70.3 26 10.0 -60.4 315 52 316.4 316.4 287.6 316.5 0.01 11 200 11590 -56.1 -79.1 4 23.0 -56.3 310 38 343.9 343.9 295.3 343.9 0.00 12 150 13430 -53.3 -83.3 1 30.0 -53.8 305 29 378.2 378.2 301.9 378.2 0.00 13 100 16030 -53.5 -84.5 1 31.0 -54.1 325 15 424.4 424.4 308.2 424.4 0.00 TRP 257 10008 -61.7 -65.1 64 3.4 -61.7 310 64 311.9 311.9 286.0 312.0 0.02 WND 299 9052 -53.3 -62.2 33 8.9 -53.4 310 71 310.5 310.5 285.5 310.7 0.03 Sounding variables and indices 1000-500 mb thick: 5372.00 m Freezing level: 833.49 mb = 1650.89 m = 5416.24 ft Wetbulb zero: 866.66 mb = 1325.05 m = 4347.23 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 41.83 % Est. max temperature: 14.74 C = 58.53 F Sfc-Lift cond lev (LCL): 986.84 mb = 266.21 m = 873.38 ft T: 3.68 C 700-500 lapse rate: 5.79 C/km ThetaE index: 3.81 C Layer 700.0- 500.0 mb Conv cond level (CCL): 789.06 mb = 2067.30 m = 6782.41 ft Mean mixing ratio: 3.89 g/kg Conv temperature: 16.54 C = 61.77 F Cap Strength: 4.94 C Lifted Index: 9.78 C Risk: None Lifted Index @300 mb: 12.56 C Lifted Index @700 mb: 4.05 C Showalter Index: 6.62 C Risk: None Total Totals Index: 46.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 20.50 C K Index: 2.70 Risk: None Sweat Index: 79.00 Risk: None Energy Index: 1.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.36 J/kg Max Up Vert Vel: 7.40 m/s Conv Inhibition (B-): 13734.46 J/kg Cap Strength: 9.50 C Lift Cond Lev (LCL): 877.62 mb = 1222.79 m = 4011.72 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 318 at 20 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 1007 102 205 5 2.1 4.5 | 150 23 -11.3 19.7 1 1000 158 205 9 3.8 8.2 | 158 25 -9.6 23.3 2 925 795 275 23 22.9 -2.0 | 216 16 9.5 13.1 3 850 1483 280 23 22.7 -4.0 | 220 14 9.2 11.1 4 700 3008 285 27 26.1 -7.0 | 237 15 12.7 8.1 5 500 5530 300 33 28.6 -16.5 | 275 15 15.2 -1.4 6 400 7110 310 50 38.3 -32.1 | 304 30 24.9 -17.0 7 300 9030 310 71 54.4 -45.6 | 307 51 41.0 -30.5 8 299 9052 310 71 54.4 -45.6 | 307 51 41.0 -30.5 9 257 10008 310 64 49.0 -41.1 | 306 44 35.6 -26.0 10 250 10180 315 52 36.8 -36.8 | 313 32 23.4 -21.6 11 200 11590 310 38 29.1 -24.4 | 301 18 15.7 -9.3 12 150 13430 305 29 23.8 -16.6 | 278 10 10.4 -1.5 13 100 16030 325 15 8.6 -12.3 | 121 6 -4.8 2.9 Wind Parameters Mean winds (0-6000m): 288.5 at 27.0 knts Storm direction: 318.5 at 20.2 knts Shear (0-3000m) pos: 4.6 neg: 0.0 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 88.4 deg Storm rel helicity (0-3000m) pos: 169.3 neg: 0.0 tot: 169.3 m^2/s^2 ave: 56.4 10^-3 m/s^2 rel: 0.89 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 5.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.44 Bulk Shear: 61.57 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 ------------------------------------------------------------------------------- 500 236 13 174 23| 16.4 0.0 16.4|109.8 0.0 109.8 219.6 0.92| 19.7 18.1 1000 264 18 194 17| 11.3 0.0 11.3|148.2 0.0 148.2 148.2 0.89| 14.8 13.1 1500 270 19 202 16| 7.7 0.0 7.7|151.7 0.0 151.7 101.2 0.87| 10.4 9.1 2000 274 21 207 16| 6.2 0.0 6.2|157.4 0.0 157.4 78.7 0.88| 8.2 7.2 2500 276 22 212 15| 5.2 0.0 5.2|163.2 0.0 163.2 65.3 0.88| 6.8 6.0 3000 278 22 216 15| 4.6 0.0 4.6|169.3 0.0 169.3 56.4 0.89| 6.0 5.3 4000 281 24 224 15| 3.8 0.0 3.8|184.2 0.0 184.2 46.1 0.90| 5.0 4.5 5000 285 25 232 14| 3.4 0.0 3.4|199.8 0.0 199.8 40.0 0.91| 4.4 4.0 6000 288 27 242 14| 3.4 0.0 3.4|226.4 0.0 226.4 37.7 0.88| 4.4 3.8 Wrote GIF file: /home/apache/climate/data/raob//EF963/skewt/EF963.skewt.20250428.00.gif