UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121200.upa.cvt Date: 0000Z 12 DEC 25 Searching for EETN... Searching the city database file for: EETN ... Date:0000Z 12 DEC 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 1003 44 3.8 3.1 95 0.7 3.5 70 7 276.7 277.5 276.5 289.7 4.76 1 1000 60 3.4 2.9 97 0.5 3.2 65 5 276.5 277.3 276.3 289.4 4.71 2 925 688 -0.3 -0.3 100 0.0 -0.3 355 13 279.0 279.7 276.7 290.2 4.04 3 856 1304 -4.1 -4.2 99 0.1 -4.1 355 12 281.3 281.8 276.9 290.5 3.27 4 850 1360 -3.3 -4.0 95 0.7 -3.6 355 12 282.7 283.3 277.7 292.2 3.34 5 840 1454 -2.7 -4.7 86 2.0 -3.5 352 13 284.3 284.8 278.3 293.4 3.21 6 722 2641 -8.1 -16.1 53 8.0 -10.4 313 25 290.9 291.2 279.3 295.5 1.51 7 700 2880 -9.7 -17.7 52 8.0 -11.8 305 27 291.7 292.0 279.5 295.9 1.36 8 669 3227 -12.5 -21.5 47 9.0 -14.6 292.4 292.6 279.4 295.6 1.02 9 645 3504 -14.5 -22.5 51 8.0 -16.3 293.2 293.4 279.7 296.3 0.97 10 626 3730 -15.7 -31.7 24 16.0 -18.3 294.4 294.4 279.4 295.8 0.43 11 620 3802 -15.1 -37.1 13 22.0 -18.3 295.9 295.9 279.8 296.7 0.26 12 552 4667 -22.1 -30.1 48 8.0 -23.4 297.6 297.7 281.1 299.4 0.57 13 530 4965 -23.3 -48.3 8 25.0 -25.5 299.6 299.6 281.3 299.9 0.09 14 503 5346 -23.5 -58.5 2 35.0 -25.9 303.9 303.9 283.0 304.0 0.03 15 500 5390 -23.5 -57.5 3 34.0 -25.9 304.4 304.4 283.2 304.5 0.03 16 496 5449 -23.5 -56.5 3 33.0 -25.9 305.1 305.1 283.5 305.2 0.04 17 400 6990 -35.7 -42.7 49 7.0 -36.2 308.6 308.6 285.1 309.4 0.22 18 392 7130 -36.9 -41.7 61 4.8 -37.2 308.8 308.9 285.2 309.7 0.25 19 338 8136 -45.9 -51.9 51 6.0 -46.1 309.9 309.9 285.4 310.3 0.09 20 322 8457 -48.3 -51.4 70 3.1 -48.4 310.9 310.9 285.8 311.3 0.10 21 300 8920 -51.1 -58.1 43 7.0 -51.2 313.3 313.3 286.6 313.5 0.05 22 289 9162 -52.3 -63.3 25 11.0 -52.5 315.0 315.0 287.1 315.1 0.03 23 286 9229 -52.3 -66.3 17 14.0 -52.5 315.9 315.9 287.4 316.0 0.02 24 260 9840 -54.9 -75.9 6 21.0 -55.1 320.8 320.8 289.0 320.8 0.00 25 250 10090 -55.9 -75.9 6 20.0 -56.1 323.0 323.0 289.6 323.0 0.01 26 245 10218 -56.5 -74.5 9 18.0 -56.7 323.9 323.9 290.0 324.0 0.01 27 200 11510 -54.7 -79.7 3 25.0 -55.0 346.1 346.1 295.8 346.2 0.00 28 178 12252 -54.1 -82.1 2 28.0 -54.4 358.9 358.9 298.5 358.9 0.00 29 150 13340 -55.7 -83.7 2 28.0 -56.1 374.1 374.1 301.3 374.1 0.00 30 100 15920 -57.3 -86.3 1 29.0 -57.7 417.0 417.0 307.4 417.0 0.00 31 40 21547 -69.7 -91.7 3 22.0 -69.9 510.8 510.8 315.7 510.8 0.00 32 33 22702 -66.7 -91.7 2 25.0 -67.1 547.7 547.7 317.9 547.7 0.00 33 17 26648 -73.3 -94.3 3 21.0 -73.6 640.9 640.9 322.3 640.9 0.00 34 16 27005 -71.9 -94.9 2 23.0 -72.3 656.7 656.7 322.9 656.7 0.00 TRP 245 10218 -56.5 -74.5 9 18.0 -56.7 323.9 323.9 290.0 324.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5330.00 m Freezing level: 931.08 mb = 637.08 m = 2090.14 ft Wetbulb zero: 932.08 mb = 626.60 m = 2055.74 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 57.29 % Est. max temperature: 9.08 C = 48.34 F Sfc-Lift cond lev (LCL): 992.21 mb = 123.02 m = 403.59 ft T: 3.03 C 700-500 lapse rate: 5.50 C/km ThetaE index: 0.31 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 946.53 mb = 502.63 m = 1649.03 ft Mean mixing ratio: 4.28 g/kg Conv temperature: 5.37 C = 41.66 F Cap Strength: 12.46 C Lifted Index: 12.81 C Risk: None Lifted Index @300 mb: 16.67 C Lifted Index @700 mb: 5.98 C Showalter Index: 11.11 C Risk: None Total Totals Index: 39.70 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 19.50 C K Index: 8.20 Risk: None Energy Index: 2.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.82 J/kg Max Up Vert Vel: 4.86 m/s Conv Inhibition (B-): 50478.07 J/kg Cap Strength: 11.74 C Lift Cond Lev (LCL): 948.95 mb = 482.09 m = 1581.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 3 at 12 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 1003 44 70 7 -6.6 -2.4 | 147 11 -6.0 9.2 1 1000 60 65 5 -4.5 -2.1 | 158 10 -3.9 9.5 2 925 688 355 13 1.1 -13.0 | 308 2 1.8 -1.4 3 850 1360 355 12 1.0 -12.0 | 283 2 1.7 -0.4 4 700 2880 305 27 22.1 -15.5 | 280 23 22.7 -3.9 Wind Parameters Mean winds (0-6000m): 333.1 at 15.5 knts Storm direction: 3.1 at 11.6 knts Shear (0-3000m) pos: 0.0 neg: 5.6 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 132.7 deg Storm rel helicity (0-3000m) pos: 2.8 neg: -31.7 tot: -28.9 m^2/s^2 ave: -10.3 10^-3 m/s^2 rel: -0.33 Storm rel vorticity (0-3000m) horiz: 7.0 stream: -2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.55 Bulk Shear: 21.57 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 29 8 145 6| 0.0 9.9 9.9| 2.2 -5.5 -3.3 -6.6 -0.26| 10.6 -2.8 1000 5 10 169 1| 0.0 6.5 6.5| 2.2 -6.1 -3.9 -3.9 -0.46| 8.0 -3.6 1500 1 11 221 1| 0.0 5.0 5.0| 2.7 -6.3 -3.6 -2.4 -0.37| 6.3 -2.3 2000 353 12 286 2| 0.0 5.4 5.4| 2.8 -7.8 -5.0 -2.5 -0.29| 6.4 -1.9 2500 342 14 290 5| 0.0 5.6 5.6| 2.8 -18.2 -15.3 -6.1 -0.30| 6.8 -2.0 3000 NO DATA | 0.0 5.6 5.6| | 4000 NO DATA | 0.0 5.6 5.6| | 5000 NO DATA | 0.0 5.6 5.6| | 6000 NO DATA | 0.0 5.6 5.6| | Wrote GIF file: /home/apache/climate/data/raob//EETN/skewt/EETN.skewt.20251212.00.gif