UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120512.upa.cvt Date: 1200Z 5 DEC 25 Searching for LT030... Searching the city database file for: LT030 ... Date:1200Z 5 DEC 25 Station: LT030 WMO ident: 17030 Latitude: 41.28 Longitude: 36.30 ------------------------------------------------------------------------------- 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 1014 5 17.2 10.2 63 7.0 13.1 90 2 289.2 290.6 285.7 311.0 7.72 1 1000 123 18.4 11.4 64 7.0 14.2 155 7 291.5 293.1 287.3 315.7 8.49 2 995 166 18.4 10.4 60 8.0 13.6 292.0 293.4 287.0 314.7 7.98 3 925 788 14.8 7.8 63 7.0 10.8 220 15 294.4 295.7 287.2 315.2 7.19 4 921 825 14.4 7.4 63 7.0 10.4 294.4 295.7 287.0 314.7 7.02 5 850 1498 9.6 2.6 62 7.0 5.9 220 22 296.2 297.2 286.1 312.2 5.43 6 847 1527 9.4 1.4 57 8.0 5.4 296.3 297.2 285.7 311.0 5.00 7 835 1646 9.4 -0.6 50 10.0 4.5 297.5 298.3 285.5 310.6 4.38 8 700 3087 1.0 -14.0 32 15.0 -4.4 185 17 303.6 303.9 285.1 309.4 1.85 9 695 3145 0.2 -13.8 34 14.0 -4.8 303.3 303.7 285.1 309.3 1.89 10 679 3331 -1.1 -14.1 37 13.0 -5.7 303.9 304.3 285.3 309.9 1.89 11 636 3848 -5.9 -14.9 49 9.0 -8.9 304.2 304.5 285.4 310.2 1.89 12 599 4315 -9.1 -18.1 48 9.0 -11.8 305.7 306.0 285.5 310.7 1.53 13 508 5571 -17.1 -21.7 67 4.6 -18.3 310.8 311.0 287.1 315.2 1.33 14 500 5690 -18.3 -23.2 65 4.9 -19.4 240 11 310.7 311.0 286.9 314.7 1.18 15 478 6025 -20.9 -25.7 65 4.8 -21.9 311.5 311.7 287.1 314.9 0.99 16 439 6651 -25.3 -32.3 52 7.0 -26.4 313.6 313.8 287.3 315.7 0.58 17 408 7179 -30.5 -35.5 62 5.0 -31.1 313.6 313.7 287.1 315.2 0.46 18 400 7320 -31.3 -36.3 61 5.0 -31.9 245 14 314.3 314.4 287.3 315.8 0.43 19 300 9280 -48.9 -53.4 59 4.5 -49.1 265 14 316.4 316.4 287.7 316.8 0.09 20 250 10460 -57.9 -63.9 46 6.0 -58.0 265 17 320.0 320.0 288.8 320.1 0.03 21 241 10689 -59.7 265 20 320.7 22 235 10846 -59.9 322.7 23 200 11840 -64.5 245 32 330.6 24 194 12025 -64.1 334.1 25 175 12655 -62.9 346.1 26 169 12870 -61.5 351.9 27 150 13610 -59.5 240 26 367.6 28 129 14560 -58.7 385.2 29 109 15619 -59.9 402.0 30 100 16160 -59.5 260 33 412.8 31 73 18127 -59.1 452.5 32 70 18390 -58.5 265 44 459.2 33 53 20118 -60.5 492.6 34 50 20480 -59.5 280 35 503.3 35 40 21875 -60.5 533.9 36 30 23670 -60.3 275 68 580.3 37 28 24103 -59.7 593.5 38 20 26190 -64.7 275 93 638.1 39 19 26504 -64.1 649.4 40 16 27555 -64.7 680.2 41 10 30430 -63.9 280 140 781.0 42 9.1 31011 -61.7 810.8 43 8.7 31291 -59.3 830.6 44 5.2 34542 -55.7 978.5 TRP 241 10689 -59.7 265 20 320.7 WND 5.0 285 146 Sounding variables and indices 1000-500 mb thick: 5567.00 m Freezing level: 692.54 mb = 3173.19 m = 10410.61 ft Wetbulb zero: 766.75 mb = 2342.62 m = 7685.67 ft Precipitable water: 0.83 inches Sfc-500 mean rel hum: 51.45 % Est. max temperature: 23.87 C = 74.97 F Sfc-Lift cond lev (LCL): 913.38 mb = 894.42 m = 2934.41 ft T: 13.90 C 700-500 lapse rate: 7.41 C/km ThetaE index: 5.92 C Layer 921.0- 679.0 mb Conv cond level (CCL): 779.63 mb = 2206.50 m = 7239.08 ft Mean mixing ratio: 7.62 g/kg Conv temperature: 27.94 C = 82.29 F Cap Strength: 3.20 C Lifted Index: 1.07 C Risk: Showers probable Lifted Index @300 mb: 1.53 C Lifted Index @700 mb: 2.86 C Showalter Index: 2.66 C Risk: Showers probable Total Totals Index: 48.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.90 C Cross Totals Index: 20.90 C K Index: 15.50 Risk: < 20 % chance of thunderstorms Sweat Index: 86.20 Risk: None Energy Index: 0.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.77 J/kg Max Up Vert Vel: 4.85 m/s Conv Inhibition (B-): 51691.84 J/kg Cap Strength: 3.20 C Lift Cond Lev (LCL): 862.45 mb = 1375.93 m = 4514.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 5 42506 285 146 141.0 -37.8 1 1014 5 90 2 -2.0 0.0 2 1000 123 155 7 -3.0 6.3 3 925 788 220 15 9.6 11.5 4 850 1498 220 22 14.1 16.9 5 700 3087 185 17 1.5 16.9 6 500 5690 240 11 9.5 5.5 7 400 7320 245 14 12.7 5.9 8 300 9280 265 14 13.9 1.2 9 250 10460 265 17 16.9 1.5 10 241 10689 265 20 19.9 1.7 11 200 11840 245 32 29.0 13.5 12 150 13610 240 26 22.5 13.0 13 100 16160 260 33 32.5 5.7 14 70 18390 265 44 43.8 3.8 15 50 20480 280 35 34.5 -6.1 16 30 23670 275 68 67.7 -5.9 17 20 26190 275 93 92.6 -8.1 18 10 30430 280 140 137.9 -24.3 Wind Parameters Energy-Hel index: -0.74 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//LT030/skewt/LT030.skewt.20251205.12.gif