UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120306.upa.cvt Date: 0600Z 3 DEC 25 Searching for EF963... Searching the city database file for: EF963 ... Date:0600Z 3 DEC 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 1004 108 5.0 3.4 89 1.6 4.2 190 11 277.8 278.7 277.2 291.1 4.86 1 1000 141 4.8 3.2 89 1.6 4.1 195 11 278.0 278.8 277.2 291.1 4.81 2 925 771 0.8 -0.8 89 1.6 0.1 225 35 280.1 280.8 277.2 291.0 3.90 3 850 1445 0.0 -26.0 12 26.0 -6.1 240 19 286.1 286.2 275.5 287.8 0.54 4 700 2995 -3.5 -44.5 2 41.0 -10.0 230 25 298.6 298.6 280.9 299.0 0.10 5 500 5560 -20.9 -25.9 64 5.0 -21.9 250 33 307.6 307.7 285.5 310.6 0.93 6 400 7170 -32.7 -41.7 40 9.0 -33.5 240 36 312.5 312.5 286.5 313.4 0.25 7 300 9120 -50.5 -52.0 84 1.5 -50.5 230 35 314.2 314.2 286.9 314.6 0.10 8 250 10290 -59.1 -64.1 52 5.0 -59.2 230 37 318.2 318.2 288.2 318.3 0.03 9 200 11650 -68.7 -72.8 55 4.1 -68.7 230 40 324.0 324.0 290.0 324.0 0.01 10 150 13390 -63.1 -82.1 6 19.0 -63.2 240 31 361.4 361.4 299.0 361.4 0.00 11 100 15870 -62.3 -85.3 3 23.0 -62.5 407.4 407.4 306.2 407.4 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5419.00 m Freezing level: 850.00 mb = 1445.00 m = 4740.76 ft Wetbulb zero: 923.35 mb = 785.26 m = 2576.30 ft Precipitable water: 0.30 inches Sfc-500 mean rel hum: 34.72 % Est. max temperature: 12.98 C = 55.37 F Sfc-Lift cond lev (LCL): 979.51 mb = 308.27 m = 1011.36 ft T: 3.74 C 700-500 lapse rate: 6.78 C/km ThetaE index: 3.26 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 693.16 mb = 3069.81 m = 10071.43 ft Mean mixing ratio: 4.11 g/kg Conv temperature: 26.08 C = 78.94 F Cap Strength: 11.60 C Lifted Index: 14.76 C Risk: None Lifted Index @300 mb: 16.63 C Lifted Index @700 mb: 11.60 C Showalter Index: 16.93 C Risk: None Total Totals Index: 15.80 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: -5.10 C K Index: -46.10 Risk: None Sweat Index: 117.71 Risk: None Energy Index: 4.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.24 J/kg Max Up Vert Vel: 4.53 m/s Conv Inhibition (B-): 14437.09 J/kg Cap Strength: 14.69 C Lift Cond Lev (LCL): 922.08 mb = 796.21 m = 2612.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 267 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 1004 108 190 11 1.9 10.8 | 119 21 -18.1 9.9 1 1000 141 195 11 2.8 10.6 | 119 20 -17.2 9.7 2 925 771 225 35 24.7 24.7 | 191 24 4.7 23.8 3 850 1445 240 19 16.5 9.5 | 157 9 -3.6 8.6 4 700 2995 230 25 19.2 16.1 | 177 15 -0.9 15.2 5 500 5560 250 33 31.0 11.3 | 227 15 11.0 10.4 6 400 7170 240 36 31.2 18.0 | 213 20 11.2 17.1 7 300 9120 230 35 26.8 22.5 | 197 23 6.8 21.6 8 200 11650 230 40 30.6 25.7 | 203 27 10.6 24.8 9 150 13390 240 31 26.8 15.5 | 205 16 6.8 14.6 Wind Parameters Mean winds (0-6000m): 237.4 at 26.7 knts Storm direction: 267.4 at 20.0 knts Shear (0-3000m) pos: 2.6 neg: 1.1 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 60.0 deg Storm rel helicity (0-3000m) pos: 162.8 neg: -25.8 tot: 137.0 m^2/s^2 ave: 45.7 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 4.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.46 Bulk Shear: 22.03 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 ------------------------------------------------------------------------------- 500 210 19 147 19| 20.3 0.0 20.3|106.7 0.0 106.7 213.4 0.98| 20.5 20.2 1000 222 25 170 18| 10.4 0.0 10.4|149.6 -9.3 140.3 140.3 0.71| 18.1 12.8 1500 226 24 170 16| 5.1 0.0 5.1|150.5 -25.8 124.6 83.1 0.45| 15.1 6.8 2000 228 23 170 15| 3.8 0.6 4.4|154.6 -25.8 128.8 64.4 0.46| 11.9 5.5 2500 229 23 170 14| 3.1 0.9 4.0|158.3 -25.8 132.5 53.0 0.46| 10.0 4.6 3000 230 23 171 14| 2.6 1.1 3.7|162.8 -25.8 137.0 45.7 0.47| 8.7 4.1 4000 231 24 175 14| 2.5 0.8 3.4|181.4 -25.8 155.6 38.9 0.51| 7.2 3.7 5000 234 25 182 14| 2.5 0.7 3.2|201.2 -25.8 175.4 35.1 0.55| 6.2 3.5 6000 237 27 190 14| 2.3 0.7 3.0|210.2 -31.3 178.9 29.8 0.53| 5.6 3.0 Wrote GIF file: /home/apache/climate/data/raob//EF963/skewt/EF963.skewt.20251203.06.gif