UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026012000.upa.cvt Date: 0000Z 20 JAN 26 Searching for LT030... Searching the city database file for: LT030 ... Date:0000Z 20 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 1026 7 2.6 -0.8 78 3.4 1.2 285 9 273.7 274.3 273.1 283.3 3.51 1 1000 214 1.2 -1.6 82 2.8 0.1 285 29 274.4 274.9 273.2 283.6 3.40 2 926 835 -2.5 -5.4 80 2.9 -3.6 310 38 276.7 277.1 273.6 284.3 2.76 3 925 844 -2.5 -5.7 79 3.2 -3.6 310 38 276.8 277.2 273.6 284.3 2.70 4 850 1502 -7.1 -8.2 92 1.1 -7.5 315 34 278.7 279.1 274.3 285.5 2.42 5 795 2023 -10.3 -10.6 98 0.3 -10.4 334 30 280.7 281.0 275.0 286.8 2.14 6 700 2999 -14.3 -15.5 91 1.2 -14.6 10 22 286.6 286.9 277.4 291.5 1.63 7 694 3065 -15.1 -16.2 91 1.1 -15.4 10 22 286.5 286.7 277.2 291.1 1.55 8 681 3208 -16.3 -17.9 87 1.6 -16.7 11 23 286.7 286.9 277.0 290.8 1.37 9 519 5213 -29.3 -33.9 64 4.6 -29.8 23 28 294.2 294.2 279.3 295.5 0.42 10 500 5480 -31.3 -35.0 70 3.7 -31.7 25 29 294.9 294.9 279.6 296.2 0.39 11 400 7020 -45.3 -49.0 66 3.7 -45.4 40 21 296.1 296.1 279.8 296.5 0.11 12 380 7359 -48.3 -51.8 67 3.5 -48.4 37 22 296.5 296.5 279.9 296.8 0.08 13 364 7642 -49.1 -52.5 67 3.4 -49.2 34 22 299.1 299.2 281.1 299.4 0.08 14 335 8182 -52.1 -59.1 43 7.0 -52.2 30 23 302.2 302.2 282.3 302.4 0.04 15 310 8681 -54.5 -62.5 37 8.0 -54.6 25 24 305.6 305.7 283.7 305.8 0.03 16 300 8890 -55.1 -64.1 32 9.0 -55.2 15 27 307.7 307.7 284.5 307.8 0.02 17 274 9471 -55.5 350 24 315.2 18 250 10060 -54.1 325 20 325.6 19 243 10243 -54.3 322 21 328.0 20 200 11500 -52.1 -63.1 25 11.0 -52.4 305 28 350.3 350.3 296.7 350.4 0.04 21 150 13360 -51.3 280 39 381.7 22 141 13764 -52.5 279 39 386.4 23 116 15033 -53.1 277 41 407.5 24 100 15990 -55.5 275 42 420.5 25 93 16449 -58.5 274 42 423.4 26 77 17629 -61.1 271 42 441.5 27 70 18220 -61.5 270 42 452.8 28 53 19957 -61.3 270 41 490.8 29 50 20320 -62.3 270 41 496.7 30 47 20705 -59.1 513.2 31 31 23314 -59.1 578.1 TRP 310 8681 -54.5 -62.5 37 8.0 -54.6 25 24 305.6 305.7 283.7 305.8 0.03 WND Sounding variables and indices 1000-500 mb thick: 5266.00 m Freezing level: 976.00 mb = 415.51 m = 1363.21 ft Wetbulb zero: 998.40 mb = 226.91 m = 744.45 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 82.74 % Est. max temperature: 6.92 C = 44.45 F Sfc-Lift cond lev (LCL): 973.27 mb = 432.93 m = 1420.36 ft T: -0.10 C 700-500 lapse rate: 6.85 C/km ThetaE index: 0.07 C Layer 925.0- 850.0 mb Conv cond level (CCL): 900.83 mb = 1050.04 m = 3444.97 ft Mean mixing ratio: 3.17 g/kg Conv temperature: 6.27 C = 43.28 F Cap Strength: 9.23 C Lifted Index: 9.64 C Risk: None Lifted Index @300 mb: 16.89 C Lifted Index @700 mb: 5.54 C Showalter Index: 8.29 C Risk: None Total Totals Index: 47.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.20 C Cross Totals Index: 23.10 C K Index: 14.80 Risk: None Sweat Index: 97.00 Risk: None Energy Index: 2.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.14 J/kg Max Up Vert Vel: 4.04 m/s Conv Inhibition (B-): 43036.54 J/kg Cap Strength: 9.56 C Lift Cond Lev (LCL): 932.05 mb = 782.70 m = 2567.88 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 19 at 21 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 1026 7 285 9 8.7 -2.3 | 222 23 15.7 17.5 1 1000 214 285 29 28.0 -7.5 | 251 37 35.0 12.3 2 925 844 310 38 29.1 -24.4 | 277 36 36.1 -4.6 3 850 1502 315 34 24.0 -24.0 | 278 31 31.0 -4.2 4 700 2999 10 22 -3.8 -21.7 | 300 4 3.2 -1.9 5 500 5480 25 29 -12.3 -26.3 | 39 8 -5.3 -6.5 6 400 7020 40 21 -13.5 -16.1 | 120 8 -6.5 3.7 7 310 8681 25 24 -10.1 -21.8 | 58 4 -3.2 -1.9 8 300 8890 15 27 -7.0 -26.1 | 0 6 -0.0 -6.3 9 250 10060 325 20 11.5 -16.4 | 259 19 18.5 3.4 10 200 11500 305 28 22.9 -16.1 | 263 30 29.9 3.8 11 150 13360 280 39 38.4 -6.8 | 254 47 45.4 13.0 12 100 15990 275 42 41.8 -3.7 | 252 51 48.8 16.2 13 70 18220 270 42 42.0 -0.0 | 248 53 49.0 19.8 14 50 20320 270 41 41.0 -0.0 | 248 52 48.0 19.8 Wind Parameters Mean winds (0-6000m): 349.4 at 28.0 knts Storm direction: 19.4 at 21.0 knts Shear (0-3000m) pos: 4.0 neg: 0.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 78.9 deg Storm rel helicity (0-3000m) pos: 332.0 neg: -0.2 tot: 331.8 m^2/s^2 ave: 110.6 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 12.2 stream: 7.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.08 Bulk Shear: 97.27 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 ------------------------------------------------------------------------------- 500 289 26 250 33| 25.1 0.0 25.1|184.8 0.0 184.8 369.5 0.81| 28.2 22.8 1000 300 31 263 34| 15.0 0.0 15.0|278.8 0.0 278.8 278.8 0.84| 19.5 16.4 1500 305 33 268 34| 9.1 0.0 9.1|280.8 0.0 280.8 187.2 0.76| 14.4 11.0 2000 309 32 271 32| 6.4 0.0 6.4|316.9 0.0 316.9 158.5 0.70| 13.6 9.6 2500 314 32 274 30| 4.9 0.0 4.9|330.3 0.0 330.3 132.1 0.64| 12.9 8.3 3000 319 30 276 27| 4.0 0.0 4.0|332.0 -0.2 331.8 110.6 0.57| 12.2 7.0 4000 330 29 283 22| 3.4 0.0 3.4|335.4 -0.2 335.2 83.8 0.59| 9.6 5.7 5000 340 28 292 18| 3.1 0.0 3.1|339.4 -0.2 339.2 67.8 0.60| 8.1 4.8 6000 349 28 302 14| 2.6 0.0 2.6|348.2 -0.2 348.1 58.0 0.61| 7.2 4.4 Wrote GIF file: /home/apache/climate/data/raob//LT030/skewt/LT030.skewt.20260120.00.gif