UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120400.upa.cvt Date: 0000Z 4 DEC 25 Searching for EETN... Searching the city database file for: EETN ... Date:0000Z 4 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 1017 44 0.4 -1.4 88 1.8 -0.3 150 4 272.2 272.8 271.9 281.4 3.39 1 1000 172 -0.7 -1.5 94 0.8 -1.0 160 10 272.5 273.0 272.1 281.7 3.42 2 926 783 -4.3 -4.3 100 0.0 -4.3 199 11 274.8 275.3 272.9 283.1 3.00 3 925 792 -3.9 -3.9 100 0.0 -3.9 200 11 275.3 275.8 273.3 283.8 3.09 4 919 844 -0.3 -0.8 96 0.5 -0.5 201 11 279.5 280.2 276.9 290.4 3.92 5 897 1038 0.4 -1.0 90 1.4 -0.2 205 10 282.2 282.9 278.3 293.3 3.96 6 879 1200 -0.5 -3.1 83 2.6 -1.6 209 10 282.9 283.5 278.0 292.7 3.46 7 866 1319 -2.1 -11.1 50 9.0 -5.0 212 9 282.4 282.8 275.6 287.9 1.89 8 865 1328 -2.1 -11.1 50 9.0 -5.0 212 9 282.5 282.9 275.6 288.0 1.89 9 856 1412 -0.9 -5.8 69 4.9 -2.8 214 9 284.6 285.1 278.1 292.9 2.89 10 850 1468 -1.1 -8.1 59 7.0 -3.6 215 9 285.0 285.4 277.7 292.1 2.44 11 831 1648 -1.1 -8.1 59 7.0 -3.7 217 10 286.8 287.3 278.7 294.1 2.49 12 817 1783 -1.7 -10.7 50 9.0 -4.8 218 11 287.6 288.0 278.5 293.7 2.07 13 802 1931 -2.9 -7.1 73 4.2 -4.5 219 12 287.9 288.3 279.6 296.0 2.79 14 784 2110 -3.9 -12.9 50 9.0 -6.8 221 13 288.7 289.0 278.6 294.0 1.80 15 777 2181 -4.5 -8.2 75 3.7 -5.8 222 13 288.8 289.2 279.8 296.5 2.65 16 754 2416 -6.1 -11.0 68 4.9 -7.7 224 15 289.5 289.9 279.6 296.0 2.19 17 742 2542 -5.5 -20.5 30 15.0 -9.4 225 15 291.5 291.7 278.9 294.6 1.01 18 739 2574 -5.5 -19.5 32 14.0 -9.2 226 15 291.8 292.0 279.2 295.3 1.10 19 710 2887 -7.3 -16.3 49 9.0 -9.9 229 17 293.2 293.5 280.4 297.8 1.51 20 700 2997 -7.9 -24.9 24 17.0 -11.8 230 18 293.7 293.9 279.6 296.0 0.72 21 685 3165 -9.1 -16.1 57 7.0 -11.1 294.2 294.5 281.0 299.1 1.59 22 644 3640 -11.5 -22.5 40 11.0 -14.1 296.7 296.9 281.3 299.8 0.97 23 630 3808 -13.1 -18.1 66 5.0 -14.5 296.8 297.1 281.9 301.3 1.46 24 594 4254 -15.5 -28.5 32 13.0 -18.0 299.0 299.2 281.8 301.1 0.61 25 528 5131 -22.7 -25.7 76 3.0 -23.2 300.6 300.8 282.8 303.5 0.89 TRP WND Sounding variables and indices Freezing level: 1010.82 mb = 90.55 m = 297.06 ft Freezing level: 909.57 mb = 927.01 m = 3041.32 ft Freezing level: 889.00 mb = 1110.19 m = 3642.32 ft Wetbulb zero: Below ground Precipitable water: 0.41 inches Sfc-500 mean rel hum: 62.11 % Est. max temperature: 10.69 C = 51.24 F Sfc-Lift cond lev (LCL): 988.75 mb = 261.98 m = 859.51 ft T: -1.23 C ThetaE index: 5.37 C Layer 879.0- 865.0 mb Conv cond level (CCL): 958.52 mb = 508.95 m = 1669.75 ft Mean mixing ratio: 3.27 g/kg Conv temperature: 1.94 C = 35.49 F Cap Strength: 15.63 C Lifted Index @700 mb: 12.76 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.27 J/kg Max Up Vert Vel: 5.53 m/s Conv Inhibition (B-): 1839.20 J/kg Cap Strength: 15.60 C Lift Cond Lev (LCL): 957.74 mb = 515.44 m = 1691.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 242 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 1017 44 150 4 -2.0 3.5 | 86 10 -9.8 -0.7 1 1000 172 160 10 -3.4 9.4 | 115 12 -11.2 5.3 2 925 792 200 11 3.8 10.3 | 147 7 -4.1 6.2 3 850 1468 215 9 5.2 7.4 | 141 4 -2.7 3.3 4 700 2997 230 18 13.8 11.6 | 219 10 6.0 7.5 Wind Parameters Mean winds (0-6000m): 212.2 at 11.8 knts Storm direction: 242.2 at 8.8 knts Shear (0-3000m) pos: 3.1 neg: 0.0 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 132.5 deg Storm rel helicity (0-3000m) pos: 41.9 neg: -0.7 tot: 41.2 m^2/s^2 ave: 14.2 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.77 Bulk Shear: 8.61 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 ------------------------------------------------------------------------------- 500 169 9 118 11| 7.8 0.0 7.8| 25.3 0.0 25.3 50.6 0.87| 10.4 9.1 1000 185 10 130 9| 4.4 0.0 4.4| 30.1 -0.1 30.0 30.0 0.76| 7.4 5.6 1500 193 10 135 8| 3.0 0.0 3.0| 30.6 -0.7 29.9 19.9 0.65| 5.7 3.7 2000 200 10 141 7| 3.0 0.0 3.0| 34.1 -0.7 33.4 16.7 0.70| 5.1 3.5 2500 207 11 152 6| 3.1 0.0 3.1| 38.1 -0.7 37.4 15.0 0.71| 4.7 3.3 3000 NO DATA | 3.1 0.0 3.1| | 4000 NO DATA | 3.1 0.0 3.1| | 5000 NO DATA | 3.1 0.0 3.1| | 6000 NO DATA | 3.1 0.0 3.1| | Wrote GIF file: /home/apache/climate/data/raob//EETN/skewt/EETN.skewt.20251204.00.gif