UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011600.upa.cvt Date: 0000Z 16 JAN 26 Searching for LT030... Searching the city database file for: LT030 ... Date:0000Z 16 JAN 26 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 1021 2 8.6 3.6 71 5.0 6.2 20 5 280.1 280.9 278.3 293.4 4.85 1 1000 173 8.2 2.2 66 6.0 5.4 340 8 281.4 282.1 278.5 293.8 4.48 2 930 774 4.6 -0.0 72 4.6 2.5 270 17 283.6 284.3 279.1 295.2 4.11 3 925 818 4.2 -0.7 70 4.9 2.0 265 18 283.6 284.3 278.9 294.7 3.92 4 850 1495 -1.1 -3.4 84 2.3 -2.0 275 17 285.0 285.6 279.1 295.0 3.50 5 738 2610 -7.5 -9.1 88 1.6 -8.1 286 32 289.8 290.2 280.2 297.4 2.60 6 700 3019 -11.5 -13.3 86 1.8 -12.1 290 38 289.7 290.1 279.4 295.6 1.96 7 597 4224 -19.5 -21.6 83 2.1 -20.0 297 41 294.0 294.2 280.3 297.5 1.14 8 589 4324 -20.1 -23.3 76 3.2 -20.7 298 41 294.4 294.6 280.3 297.5 0.99 9 549 4842 -25.1 -37.1 32 12.0 -26.4 301 42 294.5 294.5 279.3 295.4 0.29 10 540 4962 -25.3 -37.3 32 12.0 -26.6 302 43 295.6 295.7 279.8 296.6 0.29 11 531 5084 -26.1 -38.1 31 12.0 -27.3 302 43 296.1 296.1 280.0 297.0 0.27 12 510 5377 -26.1 -32.1 57 6.0 -26.9 304 44 299.5 299.6 281.8 301.2 0.51 13 500 5520 -27.3 -34.3 51 7.0 -28.2 305 44 299.8 299.8 281.8 301.2 0.42 14 496 5578 -27.1 -34.1 51 7.0 -28.0 305 45 300.7 300.8 282.3 302.1 0.43 15 489 5682 -27.3 -36.3 42 9.0 -28.3 305 47 301.7 301.7 282.5 302.9 0.35 16 450 6282 -29.3 -43.3 25 14.0 -30.6 303 60 306.4 306.4 284.2 307.1 0.18 17 407 6998 -34.1 -45.1 32 11.0 -34.9 300 74 309.1 309.2 285.2 309.7 0.17 18 400 7120 -34.3 -45.3 32 11.0 -35.1 300 77 310.4 310.4 285.7 311.0 0.17 19 338 8278 -43.3 -52.3 36 9.0 -43.7 306 77 313.5 313.5 286.6 313.8 0.09 20 300 9070 -50.3 -58.3 38 8.0 -50.5 310 77 314.5 314.5 286.9 314.6 0.05 21 250 10230 -59.1 305 88 318.2 22 239 10512 -62.5 305 92 317.2 23 230 10750 -62.9 300 94 320.1 24 220 11025 -63.3 302 89 323.6 25 200 11620 -59.1 305 77 339.2 26 190 11944 -58.5 306 74 345.1 27 173 12538 -56.3 308 68 358.2 28 161 12998 -55.3 309 63 367.3 29 150 13450 -56.3 310 59 373.1 30 115 15134 -58.5 310 49 398.4 31 103 15833 -56.1 310 45 415.8 32 100 16020 -59.1 310 44 413.5 33 71 18162 -61.1 296 26 451.8 34 70 18250 -62.3 295 25 451.1 35 50 20330 -62.1 300 30 497.1 36 39 21867 -61.3 317 23 535.8 37 30 23500 -59.5 335 16 582.4 38 20 26100 -50.1 295 17 682.8 39 12 29411 -54.1 310 38 776.1 40 10 30600 -47.3 315 46 843.0 41 8.3 31833 -47.3 889.1 42 7.5 32511 -42.3 935.5 43 7.1 32885 -38.1 967.6 TRP 239 10512 -62.5 305 92 317.2 WND 230 10750 -62.9 300 94 320.1 Sounding variables and indices 1000-500 mb thick: 5347.00 m Freezing level: 865.57 mb = 1354.49 m = 4443.81 ft Wetbulb zero: 887.68 mb = 1147.75 m = 3765.55 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 73.46 % Est. max temperature: 13.15 C = 55.67 F Sfc-Lift cond lev (LCL): 945.98 mb = 632.67 m = 2075.67 ft T: 5.45 C 700-500 lapse rate: 6.32 C/km ThetaE index: 1.83 C Layer 700.0- 597.0 mb Conv cond level (CCL): 860.40 mb = 1397.63 m = 4585.35 ft Mean mixing ratio: 4.34 g/kg Conv temperature: 13.34 C = 56.02 F Cap Strength: 5.67 C Lifted Index: 5.73 C Risk: None Lifted Index @300 mb: 14.31 C Lifted Index @700 mb: 1.31 C Showalter Index: 5.26 C Risk: None Total Totals Index: 50.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.20 C Cross Totals Index: 23.90 C K Index: 21.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 100.00 Risk: None Energy Index: 1.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.01 J/kg Max Up Vert Vel: 4.25 m/s Conv Inhibition (B-): 58168.28 J/kg Cap Strength: 5.71 C Lift Cond Lev (LCL): 894.22 mb = 1088.95 m = 3572.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 at 24 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 1021 2 20 5 -1.7 -4.7 | 133 22 -15.7 14.8 1 1000 173 340 8 2.7 -7.5 | 137 16 -11.3 11.9 2 925 818 265 18 17.9 1.6 | 191 21 3.9 21.0 3 850 1495 275 17 16.9 -1.5 | 189 18 2.9 18.0 4 700 3019 290 38 35.7 -13.0 | 253 23 21.7 6.5 5 500 5520 305 44 36.0 -25.2 | 285 23 22.0 -5.8 6 400 7120 300 77 66.7 -38.5 | 290 56 52.7 -19.0 7 300 9070 310 77 59.0 -49.5 | 304 54 45.0 -30.0 8 250 10230 305 88 72.1 -50.5 | 298 66 58.1 -31.0 9 239 10512 305 92 75.4 -52.8 | 299 70 61.4 -33.3 10 230 10750 300 94 81.4 -47.0 | 292 73 67.4 -27.5 11 200 11620 305 77 63.1 -44.2 | 297 55 49.1 -24.7 12 150 13450 310 59 45.2 -37.9 | 301 36 31.2 -18.5 13 100 16020 310 44 33.7 -28.3 | 294 22 19.7 -8.8 14 70 18250 295 25 22.7 -10.6 | 224 12 8.6 8.9 15 50 20330 300 30 26.0 -15.0 | 250 13 12.0 4.5 16 30 23500 335 16 6.8 -14.5 | 124 9 -7.2 5.0 17 20 26100 295 17 15.4 -7.2 | 187 12 1.4 12.3 18 10 30600 315 46 32.5 -32.5 | 305 23 18.5 -13.1 Wind Parameters Mean winds (0-6000m): 294.2 at 32.0 knts Storm direction: 324.2 at 24.0 knts Shear (0-3000m) pos: 3.8 neg: 3.5 tot: 7.3 10-3/s Storm rel Dir Shear (0-3000m): 119.7 deg Storm rel helicity (0-3000m) pos: 163.1 neg: -2.0 tot: 161.1 m^2/s^2 ave: 53.7 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 6.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.11 Bulk Shear: 80.10 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 ------------------------------------------------------------------------------- 500 325 9 143 15| 0.0 13.4 13.4| 30.8 -0.3 30.5 61.1 0.59| 14.5 8.5 1000 285 13 174 16| 0.0 10.4 10.4| 56.1 -0.5 55.6 55.6 0.57| 13.0 7.4 1500 279 14 181 17| 0.8 6.9 7.7| 56.1 -2.0 54.1 36.0 0.51| 9.5 4.9 2000 279 16 186 17| 2.0 5.2 7.2| 89.8 -2.0 87.8 43.9 0.61| 8.9 5.5 2500 280 18 194 17| 3.1 4.1 7.2|125.0 -2.0 123.0 49.2 0.67| 8.6 5.8 3000 283 21 204 16| 3.8 3.5 7.3|163.1 -2.0 161.1 53.7 0.71| 8.5 6.0 4000 287 25 221 16| 3.4 2.6 6.0|192.2 -2.0 190.2 47.5 0.74| 7.0 5.2 5000 291 29 235 16| 3.1 2.1 5.1|221.6 -2.0 219.6 43.9 0.76| 6.1 4.6 6000 294 32 247 16| 2.7 2.4 5.1|250.0 -2.0 248.0 41.3 0.69| 6.2 4.2 Wrote GIF file: /home/apache/climate/data/raob//LT030/skewt/LT030.skewt.20260116.00.gif