UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121700.upa.cvt Date: 0000Z 17 DEC 25 Searching for LT095... Searching the city database file for: LT095 ... Date:0000Z 17 DEC 25 Station: LT095 WMO ident: 17095 Latitude: 39.90 Longitude: 41.28 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 267 1 925 883 2 850 1550 SFC 815 1882 -3.7 -8.7 68 5.0 -5.4 55 2 285.7 286.1 278.0 292.7 2.43 4 727 2775 -8.1 -11.9 74 3.8 -9.3 81 21 290.4 290.7 279.8 296.7 2.11 5 703 3036 -8.1 -13.1 67 5.0 -9.7 89 26 293.2 293.5 281.0 299.2 1.98 6 700 3069 -8.7 -13.7 67 5.0 -10.2 90 27 292.9 293.2 280.7 298.6 1.89 7 666 3454 -10.9 -15.9 67 5.0 -12.3 92 24 294.6 294.9 281.2 299.7 1.66 8 563 4726 -18.7 -28.7 41 10.0 -20.5 100 16 299.9 300.0 282.2 302.0 0.64 9 560 4766 -18.7 -28.7 41 10.0 -20.5 100 16 300.3 300.5 282.4 302.5 0.64 10 500 5600 -25.7 -35.7 39 10.0 -26.9 105 10 301.7 301.8 282.5 302.9 0.36 11 400 7180 -38.5 -48.5 34 10.0 -39.0 65 7 305.0 305.0 283.5 305.4 0.12 12 345 8181 -45.9 -55.9 31 10.0 -46.2 62 31 308.1 308.1 284.7 308.3 0.06 13 300 9100 -51.3 -63.3 23 12.0 -51.5 60 53 313.0 313.0 286.4 313.1 0.03 14 250 10270 -55.1 55 62 324.1 15 223 11015 -57.5 55 59 331.2 16 200 11720 -56.9 55 57 342.7 17 150 13510 -55.9 373.8 18 117 15087 -57.1 399.1 19 116 15141 -57.7 398.9 TRP WND Sounding variables and indices 1000-500 mb thick: 5333.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Sfc-500 mean rel hum: 57.07 % Est. max temperature: 4.73 C = 40.52 F Sfc-Lift cond lev (LCL): 753.06 mb = 2499.88 m = 8201.62 ft T: -6.74 C 700-500 lapse rate: 6.72 C/km ThetaE index: 0.56 C Layer 700.0- 666.0 mb Conv cond level (CCL): 640.25 mb = 3752.24 m = 12310.36 ft Mean mixing ratio: 2.24 g/kg Conv temperature: 5.88 C = 42.58 F Cap Strength: 6.77 C Lifted Index: 6.80 C Risk: None Lifted Index @300 mb: 12.84 C Lifted Index @700 mb: 3.70 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.87 J/kg Max Up Vert Vel: 5.07 m/s Conv Inhibition (B-): 10349.10 J/kg Cap Strength: 6.79 C Lift Cond Lev (LCL): 712.23 mb = 2934.68 m = 9628.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 118 at 11 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 ---------------------------------------------------------- 0 815 1882 55 2 -1.6 -1.1 | 308 10 8.0 -6.3 1 700 3069 90 27 -27.0 0.0 | 73 18 -17.3 -5.2 2 500 5600 105 10 -9.7 2.6 | 0 3 -0.0 -2.6 3 400 7180 65 7 -6.3 -3.0 | 338 9 3.3 -8.1 4 300 9100 60 53 -45.9 -26.5 | 49 48 -36.2 -31.7 5 250 10270 55 62 -50.8 -35.6 | 45 58 -41.1 -40.8 6 200 11720 55 57 -46.7 -32.7 | 44 53 -37.0 -37.9 Wind Parameters Mean winds (0-6000m): 88.3 at 14.6 knts Storm direction: 118.3 at 11.0 knts Shear (0-3000m) pos: 2.3 neg: 0.0 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 115.4 deg Storm rel helicity (0-3000m) pos: 75.0 neg: -2.9 tot: 72.2 m^2/s^2 ave: 24.1 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 4.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.37 Bulk Shear: 9.37 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 ------------------------------------------------------------------------------- 500 105 7 318 5| 10.9 0.0 10.9| 26.2 0.0 26.2 52.3 0.98| 11.0 10.9 1000 88 12 26 6| 11.0 0.0 11.0| 58.2 0.0 58.2 58.2 0.93| 11.4 10.6 1500 89 17 52 9| 8.0 0.0 8.0| 74.8 0.0 74.8 49.9 0.84| 9.9 8.4 2000 90 18 59 10| 5.2 0.0 5.2| 75.0 -0.1 74.9 37.5 0.75| 8.4 6.3 2500 91 19 62 10| 3.5 0.0 3.5| 75.0 -1.1 73.9 29.6 0.67| 7.4 5.0 3000 92 18 62 10| 2.3 0.0 2.3| 75.0 -2.9 72.2 24.1 0.58| 6.8 4.0 4000 93 17 58 8| 1.3 0.3 1.6| 75.0 -6.3 68.7 17.2 0.42| 5.9 2.5 5000 92 15 49 7| 1.1 0.7 1.7| 75.0 -8.7 66.4 13.3 0.36| 5.1 1.8 6000 88 15 41 8| 0.9 1.4 2.3|113.1 -9.9 103.2 17.2 0.43| 5.8 2.5 Wrote GIF file: /home/apache/climate/data/raob//LT095/skewt/LT095.skewt.20251217.00.gif