UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041806.upa.cvt Date: 0600Z 18 APR 25 Searching for EF963... Searching the city database file for: EF963 ... Date:0600Z 18 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 1001 102 9.4 9.2 99 0.2 9.3 140 3 282.5 283.7 282.4 302.5 7.31 1 1000 110 9.2 9.0 99 0.2 9.1 140 3 282.4 283.6 282.3 302.2 7.21 2 925 753 10.0 6.4 78 3.6 8.0 195 11 289.5 290.7 284.6 308.1 6.52 3 850 1459 11.4 -7.6 26 19.0 3.2 250 15 298.1 298.5 283.7 305.8 2.54 4 700 3050 1.4 -5.6 60 7.0 -1.7 265 23 304.0 304.7 287.1 315.1 3.60 5 500 5670 -17.5 -44.5 8 27.0 -20.9 210 23 311.7 311.7 286.1 312.2 0.15 6 400 7290 -31.3 -46.3 21 15.0 -32.5 215 21 314.3 314.3 287.1 314.9 0.15 7 300 9260 -46.7 -61.7 17 15.0 -47.1 280 33 319.5 319.5 288.6 319.7 0.03 8 250 10450 -56.5 -61.4 54 4.9 -56.6 295 40 322.1 322.1 289.4 322.2 0.04 9 216 11362 -63.5 -66.8 64 3.3 -63.6 295 29 325.0 325.0 290.3 325.1 0.02 10 200 11840 -58.3 -80.3 4 22.0 -58.5 285 29 340.4 340.4 294.4 340.5 0.00 11 150 13670 -54.1 -83.1 2 29.0 -54.5 240 36 376.9 376.9 301.8 376.9 0.00 12 100 16280 -55.1 -85.1 1 30.0 -55.6 255 17 421.3 421.3 307.9 421.3 0.00 TRP 216 11362 -63.5 -66.8 64 3.3 -63.6 295 29 325.0 325.0 290.3 325.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5560.00 m Freezing level: 685.19 mb = 3244.07 m = 10643.16 ft Wetbulb zero: 751.18 mb = 2471.72 m = 8109.23 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 44.60 % Est. max temperature: 24.90 C = 76.82 F Sfc-Lift cond lev (LCL): 997.99 mb = 126.59 m = 415.31 ft T: 9.22 C 700-500 lapse rate: 7.21 C/km ThetaE index: 2.23 C Layer 850.0- 700.0 mb Conv cond level (CCL): 721.83 mb = 2798.40 m = 9180.98 ft Mean mixing ratio: 6.59 g/kg Conv temperature: 30.05 C = 86.08 F Cap Strength: 8.22 C Lifted Index: 7.62 C Risk: None Lifted Index @300 mb: 10.00 C Lifted Index @700 mb: 7.71 C Showalter Index: 7.50 C Risk: None Total Totals Index: 38.80 C Risk: None Vertical Totals Index: 28.90 C Cross Totals Index: 9.90 C K Index: 14.30 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 1.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.52 J/kg Max Up Vert Vel: 7.55 m/s Conv Inhibition (B-): 11013.79 J/kg Cap Strength: 8.24 C Lift Cond Lev (LCL): 909.35 mb = 895.50 m = 2937.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 268 at 14 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 1001 102 140 3 -1.9 2.3 | 97 16 -16.3 1.9 1 1000 110 140 3 -1.9 2.3 | 97 16 -16.3 1.9 2 925 753 195 11 2.8 10.6 | 132 15 -11.5 10.2 3 850 1459 250 15 14.1 5.1 | 177 5 -0.2 4.7 4 700 3050 265 23 22.9 2.0 | 259 9 8.6 1.6 5 500 5670 210 23 11.5 19.9 | 172 20 -2.8 19.5 6 400 7290 215 21 12.0 17.2 | 172 17 -2.3 16.8 7 300 9260 280 33 32.5 -5.7 | 289 19 18.2 -6.1 8 250 10450 295 40 36.3 -16.9 | 308 28 21.9 -17.3 9 216 11362 295 29 26.3 -12.3 | 317 17 11.9 -12.7 10 200 11840 285 29 28.0 -7.5 | 300 16 13.7 -7.9 11 150 13670 240 36 31.2 18.0 | 224 24 16.8 17.6 12 100 16280 255 17 16.4 4.4 | 208 5 2.1 4.0 Wind Parameters Mean winds (0-6000m): 238.4 at 19.1 knts Storm direction: 268.4 at 14.3 knts Shear (0-3000m) pos: 4.3 neg: 0.0 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 159.9 deg Storm rel helicity (0-3000m) pos: 77.9 neg: -0.5 tot: 77.4 m^2/s^2 ave: 25.8 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 4.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.69 Bulk Shear: 41.10 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 ------------------------------------------------------------------------------- 500 172 6 110 16| 7.4 0.0 7.4| 33.2 0.0 33.2 66.4 0.98| 7.8 7.7 1000 196 9 124 14| 6.6 0.0 6.6| 58.2 0.0 58.2 58.2 0.85| 8.5 7.2 1500 218 11 135 11| 5.8 0.0 5.8| 66.8 0.0 66.8 44.5 0.76| 8.4 6.4 2000 232 12 146 9| 5.1 0.0 5.1| 70.3 0.0 70.3 35.2 0.78| 7.0 5.5 2500 241 14 158 7| 4.6 0.0 4.6| 74.3 0.0 74.3 29.7 0.79| 6.2 4.9 3000 247 15 175 5| 4.3 0.0 4.3| 77.9 -0.5 77.4 25.8 0.77| 5.7 4.4 4000 249 17 196 6| 3.2 1.1 4.3| 77.9 -21.1 56.8 14.2 0.42| 5.3 2.3 5000 245 18 197 8| 2.6 1.7 4.2| 77.9 -46.6 31.3 6.3 0.22| 5.1 1.1 6000 238 19 191 10| 2.1 1.7 3.9| 78.3 -64.6 13.6 2.3 0.13| 4.7 0.6 Wrote GIF file: /home/apache/climate/data/raob//EF963/skewt/EF963.skewt.20250418.06.gif