UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042200.upa.cvt Date: 0000Z 22 APR 25 Searching for EETN... Searching the city database file for: EETN ... Date:0000Z 22 APR 25 Station: EETN WMO ident: 26038 Latitude: 59.35 Longitude: 24.80 Elevation: 44.00 ------------------------------------------------------------------------------- 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 1012 44 5.8 5.2 96 0.6 5.5 30 4 278.0 278.9 278.1 292.9 5.48 1 1000 138 4.8 4.6 99 0.2 4.7 60 7 278.0 278.8 277.9 292.4 5.32 2 927 753 0.8 0.8 100 0.0 0.8 70 18 280.0 280.7 277.7 292.0 4.37 3 925 770 1.2 1.1 99 0.1 1.1 70 18 280.5 281.3 278.1 292.9 4.48 4 923 787 2.4 1.5 94 0.9 2.0 71 18 281.9 282.7 279.0 294.8 4.62 5 850 1452 0.8 -1.0 88 1.8 0.0 115 4 287.0 287.7 280.8 298.9 4.18 6 777 2172 0.0 -7.0 59 7.0 -2.8 168 7 293.6 294.1 282.3 302.3 2.91 7 700 3002 -3.7 -13.7 46 10.0 -7.1 230 11 298.4 298.7 283.1 304.3 1.89 8 638 3729 -7.1 -23.1 27 16.0 -11.2 237 13 302.5 302.7 283.6 305.6 0.93 9 568 4623 -12.9 -35.9 13 23.0 -16.8 246 15 305.9 306.0 284.2 307.0 0.31 10 500 5580 -20.7 -30.7 40 10.0 -22.4 255 18 307.8 307.9 285.2 309.8 0.59 11 463 6145 -24.9 -34.9 39 10.0 -26.3 255 20 309.4 309.5 285.7 310.9 0.43 12 415 6931 -31.9 -39.9 45 8.0 -32.7 255 22 310.2 310.3 285.8 311.3 0.29 13 402 7155 -33.9 -46.9 26 13.0 -34.8 255 23 310.5 310.5 285.7 311.0 0.14 14 400 7190 -34.1 -46.1 29 12.0 -35.0 255 23 310.7 310.7 285.8 311.2 0.15 15 392 7331 -35.5 -39.8 65 4.3 -35.9 255 23 310.6 310.7 285.9 311.7 0.31 16 373 7674 -38.5 -41.9 70 3.4 -38.8 256 24 311.1 311.2 286.1 312.0 0.26 17 307 8980 -49.9 -53.7 64 3.8 -50.0 260 27 312.9 313.0 286.5 313.3 0.08 18 300 9130 -51.1 -57.1 49 6.0 -51.2 260 27 313.3 313.3 286.6 313.5 0.06 19 283 9505 -54.5 -59.0 57 4.5 -54.6 258 32 313.7 313.7 286.7 313.9 0.05 20 262 9995 -57.3 -62.3 53 5.0 -57.4 256 39 316.6 316.6 287.6 316.7 0.03 21 250 10290 -58.1 -68.1 27 10.0 -58.2 255 43 319.7 319.7 288.6 319.8 0.02 22 234 10706 -59.9 -70.9 22 11.0 -60.0 265 44 323.1 323.1 289.7 323.1 0.01 23 221 11066 -57.3 -77.3 6 20.0 -57.5 263 38 332.4 332.4 292.4 332.4 0.00 24 200 11700 -55.9 -78.9 4 23.0 -56.1 260 27 344.2 344.2 295.3 344.3 0.00 25 153 13421 -50.7 -81.7 1 31.0 -51.3 260 22 380.5 380.5 302.3 380.6 0.00 26 150 13550 -51.5 -81.5 2 30.0 -52.0 260 22 381.3 381.3 302.5 381.3 0.00 27 139 14044 -52.3 -82.3 2 30.0 -52.8 388.3 388.3 303.5 388.3 0.00 TRP 234 10706 -59.9 -70.9 22 11.0 -60.0 265 44 323.1 323.1 289.7 323.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5442.00 m Freezing level: 777.00 mb = 2172.08 m = 7126.15 ft Wetbulb zero: 849.49 mb = 1456.84 m = 4779.60 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 53.44 % Est. max temperature: 13.95 C = 57.11 F Sfc-Lift cond lev (LCL): 1002.72 mb = 116.57 m = 382.43 ft T: 5.03 C 700-500 lapse rate: 6.59 C/km ThetaE index: 0.86 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 962.64 mb = 446.68 m = 1465.47 ft Mean mixing ratio: 4.86 g/kg Conv temperature: 6.77 C = 44.18 F Cap Strength: 13.39 C Lifted Index: 13.56 C Risk: None Lifted Index @300 mb: 14.68 C Lifted Index @700 mb: 10.17 C Showalter Index: 9.02 C Risk: None Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 19.70 C K Index: 10.50 Risk: None Sweat Index: 26.00 Risk: None Energy Index: 2.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.25 J/kg Max Up Vert Vel: 5.70 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 13.52 C Lift Cond Lev (LCL): 957.66 mb = 488.81 m = 1603.68 ft Lev Free Conv (LFC): 952.66 mb = 531.25 m = 1742.93 ft Equ Level (EL): 922.66 mb = 790.48 m = 2593.40 ft B at Equ Level: 14.09 J/kg Max Parcel Lev (MPL): 892.66 mb = 1057.08 m = 3468.08 ft Wind level data Storm motion: 268 at 9 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 1012 44 30 4 -2.0 -3.5 | 72 12 -11.2 -3.7 1 1000 138 60 7 -6.1 -3.5 | 76 16 -15.3 -3.8 2 925 770 70 18 -16.9 -6.2 | 76 27 -26.1 -6.4 3 850 1452 115 4 -3.6 1.7 | 96 13 -12.9 1.4 4 700 3002 230 11 8.4 7.1 | 173 7 -0.8 6.8 5 500 5580 255 18 17.4 4.7 | 242 9 8.2 4.4 6 400 7190 255 23 22.2 6.0 | 246 14 13.0 5.7 7 300 9130 260 27 26.6 4.7 | 256 18 17.4 4.4 8 250 10290 255 43 41.5 11.1 | 251 34 32.3 10.9 9 234 10706 265 44 43.8 3.8 | 264 35 34.6 3.6 10 200 11700 260 27 26.6 4.7 | 256 18 17.4 4.4 11 150 13550 260 22 21.7 3.8 | 254 13 12.4 3.6 Wind Parameters Mean winds (0-6000m): 238.4 at 12.3 knts Storm direction: 268.4 at 9.2 knts Shear (0-3000m) pos: 2.6 neg: 0.0 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 102.7 deg Storm rel helicity (0-3000m) pos: 98.3 neg: -1.7 tot: 96.6 m^2/s^2 ave: 32.2 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 4.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.26 Bulk Shear: 63.21 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 63 10 75 18| 11.4 0.0 11.4| 4.3 -1.7 2.6 5.2 0.07| 11.5 0.8 1000 70 13 78 22| 5.6 0.0 5.6| 40.4 -1.7 38.7 38.7 0.29| 11.3 3.3 1500 72 11 80 20| 2.1 0.0 2.1| 55.9 -1.7 54.2 36.2 0.30| 10.9 3.3 2000 81 10 84 19| 2.5 0.0 2.5| 70.7 -1.7 69.0 34.5 0.39| 9.2 3.6 2500 92 9 90 18| 2.6 0.0 2.6| 86.6 -1.7 84.9 33.9 0.45| 8.5 3.9 3000 102 9 95 18| 2.6 0.0 2.6| 98.3 -1.7 96.6 32.2 0.50| 8.2 4.1 4000 175 10 134 14| 2.2 0.0 2.2|104.6 -1.7 102.9 25.7 0.53| 6.6 3.5 5000 223 11 168 8| 2.0 0.0 2.0|111.9 -1.7 110.1 22.0 0.56| 5.7 3.2 6000 238 12 191 6| 1.9 0.0 1.9|117.1 -1.7 115.4 19.2 0.57| 5.0 2.8 Wrote GIF file: /home/apache/climate/data/raob//EETN/skewt/EETN.skewt.20250422.00.gif