UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for LT030... Searching the city database file for: LT030 ... Date:0000Z 20 OCT 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 1018 8 13.0 11.4 90 1.6 12.1 355 7 284.7 286.1 284.5 307.7 8.34 1 1009 82 12.4 12.4 100 0.0 12.4 340 19 284.8 286.4 285.2 309.6 8.99 2 1000 157 12.0 10.7 92 1.3 11.3 325 31 285.1 286.6 284.4 307.6 8.10 3 925 813 8.0 8.0 100 0.0 8.0 325 29 287.5 288.8 284.5 307.9 7.29 4 907 974 7.8 7.3 97 0.5 7.5 327 26 288.9 290.2 284.9 308.9 7.08 5 850 1504 6.0 5.9 99 0.1 5.9 335 16 292.4 293.7 286.1 312.1 6.86 6 771 2299 1.2 1.2 100 0.0 1.2 277 19 295.5 296.5 285.8 311.4 5.42 7 730 2739 0.6 0.4 99 0.2 0.5 245 20 299.5 300.5 287.3 315.6 5.40 8 701 3065 -1.5 -2.3 94 0.8 -1.9 221 21 300.7 301.5 286.9 314.6 4.61 9 700 3076 -1.5 -2.3 94 0.8 -1.9 220 21 300.8 301.7 287.0 314.7 4.62 10 500 5670 -18.9 -19.7 93 0.8 -19.1 265 50 310.0 310.3 287.2 315.2 1.60 11 492 5790 -20.5 -22.4 85 1.9 -21.0 265 50 309.5 309.7 286.6 313.7 1.29 12 491 5805 -20.9 -23.8 77 2.9 -21.5 265 50 309.2 309.4 286.4 312.9 1.14 13 466 6192 -23.3 -31.3 48 8.0 -24.6 265 51 310.8 310.9 286.4 312.9 0.60 14 400 7300 -29.7 -38.7 41 9.0 -30.7 265 53 316.4 316.5 287.9 317.6 0.34 15 358 8079 -35.5 -41.5 54 6.0 -36.0 265 53 318.8 318.9 288.7 319.8 0.28 16 355 8137 -36.1 -42.1 54 6.0 -36.6 265 53 318.8 318.8 288.6 319.7 0.27 17 300 9280 -44.9 -50.9 51 6.0 -45.2 265 52 322.1 322.1 289.5 322.5 0.12 18 250 10480 -54.7 -60.7 47 6.0 -54.8 265 57 324.7 324.8 290.2 324.9 0.04 19 238 10793 -57.3 -63.3 46 6.0 -57.4 265 58 325.4 325.4 290.5 325.6 0.03 20 220 11289 -58.9 263 61 330.4 21 200 11890 -57.5 260 65 341.7 22 181 12520 -57.7 265 63 351.3 23 150 13710 -56.1 275 59 373.4 24 136 14333 -56.9 274 56 382.6 25 100 16270 -59.9 270 47 412.0 26 80 17658 -60.5 270 59 437.9 27 77 17895 -60.1 270 61 443.6 28 70 18490 -59.1 275 40 457.9 29 63 19150 -59.5 471.1 TRP 238 10793 -57.3 -63.3 46 6.0 -57.4 265 58 325.4 325.4 290.5 325.6 0.03 WND 77 17895 -60.1 270 61 443.6 Sounding variables and indices 1000-500 mb thick: 5513.00 m Freezing level: 721.71 mb = 2832.28 m = 9292.15 ft Wetbulb zero: 723.96 mb = 2806.07 m = 9206.15 ft Precipitable water: 1.13 inches Sfc-500 mean rel hum: 95.96 % Est. max temperature: 19.63 C = 67.33 F Sfc-Lift cond lev (LCL): 993.86 mb = 208.81 m = 685.07 ft T: 11.68 C 700-500 lapse rate: 6.71 C/km ThetaE index: 2.03 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 951.37 mb = 576.50 m = 1891.39 ft Mean mixing ratio: 7.82 g/kg Conv temperature: 14.96 C = 58.93 F Cap Strength: 3.64 C Lifted Index: 4.69 C Risk: None Lifted Index @300 mb: 10.22 C Lifted Index @700 mb: 3.64 C Showalter Index: 2.06 C Risk: Showers probable Total Totals Index: 49.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 24.80 C K Index: 30.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 166.80 Risk: None Energy Index: 0.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.45 J/kg Max Up Vert Vel: 4.79 m/s Conv Inhibition (B-): 17775.26 J/kg Cap Strength: 4.59 C Lift Cond Lev (LCL): 958.17 mb = 516.58 m = 1694.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 300 at 22 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 1018 8 355 7 0.6 -7.0 | 103 19 -18.5 4.1 1 1000 157 325 31 17.8 -25.4 | 5 14 -1.4 -14.3 2 925 813 325 29 16.6 -23.8 | 11 13 -2.5 -12.6 3 850 1504 335 16 6.8 -14.5 | 75 13 -12.4 -3.4 4 700 3076 220 21 13.5 16.1 | 168 28 -5.7 27.2 5 500 5670 265 50 49.8 4.4 | 243 34 30.7 15.5 6 400 7300 265 53 52.8 4.6 | 245 37 33.6 15.7 7 300 9280 265 52 51.8 4.5 | 244 36 32.6 15.7 8 250 10480 265 57 56.8 5.0 | 247 41 37.6 16.1 9 238 10793 265 58 57.8 5.1 | 247 42 38.6 16.2 10 200 11890 260 65 64.0 11.3 | 243 50 44.9 22.4 11 150 13710 275 59 58.8 -5.1 | 261 40 39.6 6.0 12 100 16270 270 47 47.0 -0.0 | 248 30 27.8 11.1 13 77 17895 270 61 61.0 -0.0 | 255 43 41.8 11.1 14 70 18490 275 40 39.8 -3.5 | 250 22 20.7 7.6 Wind Parameters Mean winds (0-6000m): 270.1 at 29.5 knts Storm direction: 300.1 at 22.1 knts Shear (0-3000m) pos: 2.5 neg: 4.6 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 67.6 deg Storm rel helicity (0-3000m) pos: 65.1 neg: -109.3 tot: -44.2 m^2/s^2 ave: -14.7 10^-3 m/s^2 rel: -0.05 Storm rel vorticity (0-3000m) horiz: 13.3 stream: -0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 93.78 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 ------------------------------------------------------------------------------- 500 326 27 20 12| 0.0 24.8 24.8| 2.3 -89.5 -87.3 -174.5 -0.91| 28.5-26.0 1000 326 28 17 12| 2.5 12.4 14.9| 16.6 -89.5 -72.9 -72.9 -0.64| 16.7-10.7 1500 327 25 28 11| 4.9 8.3 13.2| 46.3 -89.5 -43.2 -28.8 -0.27| 14.5 -3.9 2000 325 23 36 10| 3.7 7.1 10.8| 55.6 -89.5 -33.9 -17.0 -0.11| 13.7 -1.5 2500 318 22 38 7| 3.0 5.9 8.9| 65.1 -89.5 -24.5 -9.8 -0.00| 13.4 -0.0 3000 310 22 40 4| 2.5 4.6 7.1| 65.1-109.3 -44.2 -14.7 -0.05| 13.3 -0.6 4000 286 23 209 6| 1.7 3.5 5.1|158.2-113.0 45.2 11.3 0.09| 11.8 1.0 5000 272 26 212 12| 1.8 2.8 4.6|284.7-113.0 171.7 34.3 0.22| 11.1 2.4 6000 270 30 223 15| 2.2 2.3 4.5|388.0-113.0 275.0 45.8 0.30| 10.3 3.1 Wrote GIF file: /home/apache/climate/data/raob//LT030/skewt/LT030.skewt.20251020.00.gif