UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011900.upa.cvt Date: 0000Z 19 JAN 26 Searching for LT030... Searching the city database file for: LT030 ... Date:0000Z 19 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 1024 6 1.6 -1.9 78 3.5 0.2 245 2 272.9 273.4 272.1 281.7 3.24 1 1000 197 2.4 -3.6 65 6.0 0.1 305 6 275.5 276.0 273.2 283.6 2.92 2 994 246 1.2 -3.8 69 5.0 -0.7 307 7 274.8 275.3 272.8 282.8 2.90 3 955 569 -1.3 -5.3 74 4.0 -2.7 317 12 275.5 275.9 272.8 282.9 2.69 4 925 825 -3.1 -5.6 83 2.5 -4.0 325 16 276.1 276.6 273.3 283.7 2.72 5 850 1486 -7.5 -10.2 81 2.7 -8.3 355 14 278.3 278.6 273.5 284.2 2.07 6 700 2970 -18.3 -21.5 76 3.2 -18.9 55 18 282.2 282.4 274.1 285.2 0.98 7 590 4223 -28.3 -31.6 73 3.3 -28.7 88 19 284.7 284.8 274.6 286.2 0.46 8 500 5390 -37.1 -41.2 66 4.1 -37.4 120 19 287.8 287.8 275.9 288.5 0.21 9 426 6480 -45.5 -48.9 68 3.4 -45.6 125 34 290.6 290.6 277.1 290.9 0.11 10 408 6768 -46.5 -51.5 57 5.0 -46.7 118 29 292.9 292.9 278.2 293.2 0.08 11 406 6801 -46.5 -51.5 57 5.0 -46.7 117 29 293.3 293.3 278.4 293.6 0.08 12 400 6900 -46.1 -52.1 51 6.0 -46.3 115 27 295.1 295.1 279.3 295.3 0.08 13 300 8820 -46.3 -60.3 19 14.0 -46.7 345 8 320.1 320.1 288.8 320.2 0.04 14 250 10030 -47.5 295 11 335.4 15 232 10521 -46.5 293 15 344.2 16 200 11500 -46.5 290 22 359.1 17 166 12742 -49.3 287 26 374.1 18 150 13410 -50.5 285 28 383.1 19 100 16020 -56.3 275 43 418.9 20 74 17925 -61.5 283 37 445.7 21 70 18270 -63.1 285 36 449.4 22 63 18921 -61.1 279 33 467.5 23 50 20360 -60.1 265 27 501.9 24 41 21591 -62.1 273 29 526.2 25 30 23550 -55.5 285 33 593.3 26 20 26160 -51.3 280 30 679.1 27 16 27613 -50.5 726.5 TRP 426 6480 -45.5 -48.9 68 3.4 -45.6 125 34 290.6 290.6 277.1 290.9 0.11 WND Sounding variables and indices 1000-500 mb thick: 5193.00 m Freezing level: 975.28 mb = 401.14 m = 1316.07 ft Wetbulb zero: 999.38 mb = 202.02 m = 662.80 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 75.12 % Est. max temperature: 6.33 C = 43.39 F Sfc-Lift cond lev (LCL): 969.72 mb = 445.68 m = 1462.18 ft T: -0.34 C 700-500 lapse rate: 7.77 C/km ThetaE index: 0.82 C Layer 994.0- 955.0 mb Conv cond level (CCL): 879.88 mb = 1215.90 m = 3989.13 ft Mean mixing ratio: 2.84 g/kg Conv temperature: 6.16 C = 43.09 F Cap Strength: 2.79 C Lifted Index: 4.48 C Risk: None Lifted Index @300 mb: 26.34 C Lifted Index @700 mb: 2.19 C Showalter Index: 3.57 C Risk: None Total Totals Index: 56.50 C Risk: Severe Thunderstorms probable Vertical Totals Index: 29.60 C Cross Totals Index: 26.90 C K Index: 16.20 Risk: < 20 % chance of thunderstorms Sweat Index: 197.00 Risk: None Energy Index: 0.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.43 J/kg Max Up Vert Vel: 3.59 m/s Conv Inhibition (B-): 54625.63 J/kg Cap Strength: 4.45 C Lift Cond Lev (LCL): 910.83 mb = 945.72 m = 3102.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 96 at 13 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 1024 6 245 2 1.8 0.8 | 272 14 14.4 -0.4 1 1000 197 305 6 4.9 -3.4 | 285 18 17.5 -4.7 2 925 825 325 16 9.2 -13.1 | 303 26 21.8 -14.4 3 850 1486 355 14 1.2 -13.9 | 318 21 13.8 -15.2 4 700 2970 55 18 -14.7 -10.3 | 10 12 -2.1 -11.6 5 500 5390 120 19 -16.5 9.5 | 155 9 -3.9 8.2 6 426 6480 125 34 -27.9 19.5 | 140 24 -15.2 18.2 7 400 6900 115 27 -24.5 11.4 | 131 16 -11.9 10.1 8 300 8820 345 8 2.1 -7.7 | 302 17 14.7 -9.0 9 250 10030 295 11 10.0 -4.6 | 285 23 22.6 -5.9 10 200 11500 290 22 20.7 -7.5 | 285 34 33.3 -8.8 11 150 13410 285 28 27.0 -7.2 | 282 41 39.6 -8.5 12 100 16020 275 43 42.8 -3.7 | 275 56 55.4 -5.0 13 70 18270 285 36 34.8 -9.3 | 283 49 47.4 -10.6 14 50 20360 265 27 26.9 2.4 | 268 40 39.5 1.1 15 30 23550 285 33 31.9 -8.5 | 282 46 44.5 -9.8 16 20 26160 280 30 29.5 -5.2 | 279 43 42.1 -6.5 Wind Parameters Mean winds (0-6000m): 65.8 at 16.9 knts Storm direction: 95.8 at 12.7 knts Shear (0-3000m) pos: 3.4 neg: 0.0 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 99.9 deg Storm rel helicity (0-3000m) pos: 162.0 neg: 0.0 tot: 162.0 m^2/s^2 ave: 54.0 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 5.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 58.17 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 ------------------------------------------------------------------------------- 500 307 7 287 19| 10.7 0.0 10.7| 34.1 0.0 34.1 68.2 0.65| 11.1 7.2 1000 320 11 296 21| 8.0 0.0 8.0| 72.5 0.0 72.5 72.5 0.70| 9.5 6.7 1500 330 12 302 22| 5.1 0.0 5.1| 97.8 0.0 97.8 65.2 0.70| 8.4 5.9 2000 340 13 308 21| 4.3 0.0 4.3|122.5 0.0 122.5 61.2 0.74| 7.7 5.7 2500 352 13 315 20| 3.8 0.0 3.8|144.2 0.0 144.2 57.7 0.75| 7.3 5.5 3000 4 14 323 19| 3.4 0.0 3.4|162.0 0.0 162.0 54.0 0.76| 7.2 5.5 4000 26 15 338 16| 2.6 0.0 2.6|178.4 0.0 178.4 44.6 0.77| 6.5 5.0 5000 45 16 354 13| 2.1 0.0 2.1|192.4 0.0 192.4 38.5 0.80| 6.1 4.9 6000 66 17 19 9| 2.5 0.0 2.5|198.3 -8.4 189.9 31.7 0.67| 6.1 4.1 Wrote GIF file: /home/apache/climate/data/raob//LT030/skewt/LT030.skewt.20260119.00.gif