UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for EF963... Searching the city database file for: EF963 ... Date:0000Z 25 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 1006 101 -0.7 -4.8 74 4.1 -2.1 315 3 272.0 272.4 270.7 279.2 2.65 1 1000 149 -0.3 -5.3 69 5.0 -2.1 320 7 272.9 273.3 271.1 279.9 2.57 2 925 774 -1.3 -12.3 43 11.0 -4.7 330 7 278.0 278.3 272.6 282.6 1.60 3 850 1440 -7.5 -14.5 57 7.0 -9.4 320 5 278.3 278.5 272.6 282.5 1.46 4 700 2913 -19.1 -21.9 78 2.8 -19.6 300 21 281.3 281.5 273.5 284.2 0.95 5 500 5350 -32.3 -50.3 15 18.0 -33.3 275 31 293.7 293.7 278.6 293.9 0.08 6 400 6890 -41.9 -58.9 14 17.0 -42.4 280 35 300.5 300.5 281.6 300.7 0.03 7 346 7858 -47.9 -59.9 24 12.0 -48.2 290 31 305.1 305.1 283.5 305.3 0.03 8 300 8800 -47.3 -74.3 3 27.0 -47.7 285 40 318.7 318.7 288.3 318.7 0.01 9 250 10010 -47.1 -76.1 2 29.0 -47.6 285 33 336.0 336.0 293.3 336.1 0.00 10 200 11490 -45.9 -79.9 1 34.0 -46.7 285 27 360.1 360.1 298.7 360.1 0.00 11 150 13390 -45.9 -80.9 1 35.0 -46.9 270 31 391.0 391.0 303.9 391.0 0.00 12 100 16050 -49.7 -82.7 1 33.0 -50.7 260 9 431.7 431.7 309.0 431.7 0.00 TRP 346 7858 -47.9 -59.9 24 12.0 -48.2 290 31 305.1 305.1 283.5 305.3 0.03 WND Sounding variables and indices 1000-500 mb thick: 5201.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 54.24 % Est. max temperature: 5.60 C = 42.07 F Sfc-Lift cond lev (LCL): 943.45 mb = 615.63 m = 2019.77 ft T: -1.05 C 700-500 lapse rate: 5.42 C/km ThetaE index: 0.08 C Layer 850.0- 700.0 mb Conv cond level (CCL): 797.41 mb = 1924.52 m = 6313.97 ft Mean mixing ratio: 2.02 g/kg Conv temperature: 6.68 C = 44.02 F Cap Strength: 2.57 C Lifted Index: 10.51 C Risk: None Lifted Index @300 mb: 26.42 C Lifted Index @700 mb: 2.50 C Showalter Index: 9.63 C Risk: None Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 24.80 C Cross Totals Index: 17.80 C K Index: 7.50 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 2.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.08 J/kg Max Up Vert Vel: 5.31 m/s Conv Inhibition (B-): 20111.75 J/kg Cap Strength: 10.41 C Lift Cond Lev (LCL): 841.68 mb = 1514.59 m = 4969.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 319 at 15 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 1006 101 315 3 2.1 -2.1 | 140 12 -7.5 8.9 1 1000 149 320 7 4.5 -5.4 | 138 8 -5.1 5.7 2 925 774 330 7 3.5 -6.1 | 129 8 -6.1 5.0 3 850 1440 320 5 3.2 -3.8 | 138 10 -6.4 7.2 4 700 2913 300 21 18.2 -10.5 | 267 9 8.6 0.5 5 500 5350 275 31 30.9 -2.7 | 249 23 21.3 8.3 6 400 6890 280 35 34.5 -6.1 | 259 25 24.8 4.9 7 346 7858 290 31 29.1 -10.6 | 269 20 19.5 0.4 8 300 8800 285 40 38.6 -10.4 | 269 29 29.0 0.7 9 250 10010 285 33 31.9 -8.5 | 264 22 22.3 2.5 10 200 11490 285 27 26.1 -7.0 | 256 17 16.5 4.0 11 150 13390 270 31 31.0 -0.0 | 243 24 21.4 11.0 12 100 16050 260 9 8.9 1.6 | 177 13 -0.8 12.6 Wind Parameters Mean winds (0-6000m): 288.9 at 19.5 knts Storm direction: 318.9 at 14.6 knts Shear (0-3000m) pos: 0.7 neg: 2.7 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 125.5 deg Storm rel helicity (0-3000m) pos: 12.1 neg: -3.6 tot: 8.5 m^2/s^2 ave: 2.8 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.51 Bulk Shear: 27.47 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 ------------------------------------------------------------------------------- 500 323 7 135 8| 4.2 0.0 4.2| 0.0 -2.7 -2.7 -5.4 -0.26| 4.9 -1.3 1000 326 7 133 8| 2.1 0.5 2.6| 1.6 -3.2 -1.6 -1.6 -0.12| 3.2 -0.4 1500 325 6 134 8| 1.4 0.4 1.8| 3.5 -3.2 0.3 0.2 0.01| 3.0 0.0 2000 321 7 137 7| 1.1 1.5 2.6| 6.6 -3.2 3.4 1.7 0.18| 3.7 0.7 2500 315 9 145 6| 0.8 2.4 3.2| 10.4 -3.2 7.1 2.9 0.35| 4.1 1.5 3000 309 11 163 5| 0.7 2.7 3.5| 12.1 -3.6 8.5 2.8 0.32| 4.3 1.4 4000 302 14 211 4| 0.5 2.7 3.2| 12.1 -8.8 3.3 0.8 0.21| 4.0 0.8 5000 294 17 235 7| 0.4 2.7 3.1| 12.1 -20.9 -8.8 -1.8 0.11| 3.8 0.4 6000 289 20 242 10| 0.5 2.4 2.9| 24.0 -24.5 -0.5 -0.1 0.13| 3.5 0.5 Wrote GIF file: /home/apache/climate/data/raob//EF963/skewt/EF963.skewt.20250425.00.gif