UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011700.upa.cvt Date: 0000Z 17 JAN 26 Searching for LT030... Searching the city database file for: LT030 ... Date:0000Z 17 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 8 2.6 -2.1 71 4.7 0.7 315 4 273.9 274.4 272.6 282.6 3.19 1 1000 199 1.2 -4.8 64 6.0 -1.0 305 13 274.4 274.8 272.1 281.7 2.67 2 983 338 -0.3 -6.3 64 6.0 -2.4 304 15 274.2 274.6 271.6 280.9 2.42 3 925 829 -3.1 -9.1 63 6.0 -5.0 300 21 276.1 276.5 272.3 282.0 2.07 4 850 1483 -9.1 -12.1 79 3.0 -9.9 280 15 276.6 276.9 272.1 281.7 1.78 5 840 1574 -10.1 -12.8 81 2.7 -10.8 278 16 276.5 276.8 271.9 281.3 1.70 6 770 2242 -13.3 -16.0 80 2.7 -14.0 267 25 280.0 280.3 273.5 284.2 1.42 7 767 2271 -12.5 -15.0 82 2.5 -13.2 267 25 281.2 281.5 274.4 285.7 1.55 8 752 2422 -12.1 -17.1 66 5.0 -13.3 264 27 283.2 283.5 275.2 287.2 1.33 9 744 2504 -12.1 -22.1 43 10.0 -14.2 263 28 284.1 284.2 274.9 286.7 0.87 10 733 2618 -13.3 -29.3 25 16.0 -16.0 261 29 284.0 284.1 274.2 285.4 0.46 11 725 2702 -14.1 -31.1 22 17.0 -16.7 260 31 284.0 284.1 274.2 285.2 0.39 12 700 2967 -16.3 -36.3 16 20.0 -18.8 255 34 284.4 284.5 274.1 285.2 0.24 13 668 3318 -18.3 -41.3 11 23.0 -20.8 256 38 286.0 286.0 274.8 286.5 0.15 14 588 4269 -20.1 -57.1 2 37.0 -22.8 258 47 294.6 294.6 278.9 294.7 0.03 15 551 4748 -24.3 -45.3 13 21.0 -26.1 259 52 295.1 295.1 279.3 295.5 0.12 16 500 5450 -29.1 -38.1 42 9.0 -30.0 260 60 297.6 297.6 280.7 298.5 0.29 17 475 5816 -31.3 -41.3 37 10.0 -32.1 260 61 299.2 299.3 281.3 300.0 0.22 18 400 7010 -41.1 -47.1 52 6.0 -41.4 260 64 301.6 301.6 282.2 302.1 0.14 19 393 7130 -42.1 -48.1 52 6.0 -42.4 260 64 301.8 301.8 282.3 302.2 0.12 20 367 7591 -45.3 -50.3 57 5.0 -45.5 262 65 303.5 303.5 283.0 303.9 0.10 21 347 7964 -46.5 -52.5 50 6.0 -46.7 263 65 306.8 306.8 284.2 307.1 0.09 22 321 8482 -46.5 -55.5 35 9.0 -46.8 264 66 313.7 313.7 286.7 313.9 0.06 23 313 8650 -47.3 -57.3 31 10.0 -47.6 265 66 314.8 314.9 287.1 315.0 0.05 24 312 8671 -47.3 -57.3 31 10.0 -47.6 265 66 315.1 315.1 287.2 315.3 0.05 25 300 8930 -48.3 -60.3 24 12.0 -48.6 270 69 317.3 317.3 287.9 317.4 0.04 26 264 9766 -50.3 -60.3 30 10.0 -50.5 280 77 326.2 326.2 290.7 326.4 0.04 27 250 10120 -51.1 280 68 330.1 28 232 10607 -51.1 282 62 337.2 29 208 11316 -52.3 284 53 346.0 30 200 11570 -52.1 285 50 350.3 31 174 12473 -53.5 283 43 362.2 32 150 13430 -54.5 280 36 376.2 33 141 13829 -52.3 281 36 386.7 34 100 16030 -57.1 285 33 417.4 35 90 16695 -56.3 289 32 431.8 36 73 18008 -60.3 298 29 449.9 37 70 18270 -59.1 300 28 457.9 38 61 19133 -59.1 312 30 476.3 39 50 20370 -62.3 330 34 496.7 40 49 20495 -61.5 329 33 501.4 41 45 21025 -60.3 324 30 516.7 42 39 21921 -58.5 315 24 542.9 43 34 22786 -57.5 307 19 567.2 44 30 23580 -56.1 300 14 591.7 45 24 25001 -56.1 281 21 630.7 46 20 26180 -49.1 265 26 685.9 47 18 26873 -48.3 709.4 48 17 27247 -51.1 712.1 TRP 313 8650 -47.3 -57.3 31 10.0 -47.6 265 66 314.8 314.9 287.1 315.0 0.05 WND 264 9766 -50.3 -60.3 30 10.0 -50.5 280 77 326.2 326.2 290.7 326.4 0.04 Sounding variables and indices 1000-500 mb thick: 5251.00 m Freezing level: 986.40 mb = 310.57 m = 1018.91 ft Wetbulb zero: 1013.96 mb = 87.29 m = 286.38 ft Precipitable water: 0.25 inches Sfc-500 mean rel hum: 40.33 % Est. max temperature: 5.20 C = 41.37 F Sfc-Lift cond lev (LCL): 951.98 mb = 597.07 m = 1958.88 ft T: -1.78 C 700-500 lapse rate: 5.16 C/km ThetaE index: 1.93 C Layer 744.0- 668.0 mb Conv cond level (CCL): 865.67 mb = 1341.68 m = 4401.78 ft Mean mixing ratio: 2.45 g/kg Conv temperature: 5.25 C = 41.46 F Cap Strength: 12.28 C Lifted Index: 13.60 C Risk: None Lifted Index @300 mb: 25.33 C Lifted Index @700 mb: 5.18 C Showalter Index: 13.54 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 20.00 C Cross Totals Index: 17.00 C K Index: -12.10 Risk: None Sweat Index: 90.00 Risk: None Energy Index: 3.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.12 J/kg Max Up Vert Vel: 3.77 m/s Conv Inhibition (B-): 58458.67 J/kg Cap Strength: 13.34 C Lift Cond Lev (LCL): 888.75 mb = 1138.22 m = 3734.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 293 at 27 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 8 315 4 2.8 -2.8 | 110 23 -21.7 7.7 1 1000 199 305 13 10.6 -7.5 | 102 14 -13.9 3.1 2 925 829 300 21 18.2 -10.5 | 90 6 -6.3 0.0 3 850 1483 280 15 14.8 -2.6 | 129 13 -9.7 7.9 4 700 2967 255 34 32.8 8.8 | 203 21 8.3 19.3 5 500 5450 260 60 59.1 10.4 | 239 40 34.6 20.9 6 400 7010 260 64 63.0 11.1 | 241 44 38.5 21.6 7 313 8650 265 66 65.7 5.8 | 248 44 41.2 16.3 8 300 8930 270 69 69.0 -0.0 | 257 46 44.5 10.5 9 264 9766 280 77 75.8 -13.4 | 273 51 51.3 -2.9 10 250 10120 280 68 67.0 -11.8 | 272 42 42.5 -1.3 11 200 11570 285 50 48.3 -12.9 | 276 24 23.8 -2.4 12 150 13430 280 36 35.5 -6.3 | 249 12 10.9 4.3 13 100 16030 285 33 31.9 -8.5 | 255 8 7.4 2.0 14 70 18270 300 28 24.2 -14.0 | 4 4 -0.3 -3.5 15 50 20370 330 34 17.0 -29.4 | 22 20 -7.5 -18.9 16 30 23580 300 14 12.1 -7.0 | 106 13 -12.4 3.5 17 20 26180 265 26 25.9 2.3 | 186 13 1.4 12.8 Wind Parameters Mean winds (0-6000m): 263.2 at 35.6 knts Storm direction: 293.2 at 26.7 knts Shear (0-3000m) pos: 0.0 neg: 5.6 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 94.8 deg Storm rel helicity (0-3000m) pos: 64.9 neg: -17.0 tot: 47.8 m^2/s^2 ave: 15.9 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 99.86 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 ------------------------------------------------------------------------------- 500 305 12 104 15| 0.0 13.4 13.4| 0.0 -14.8 -14.8 -29.6 -0.25| 13.5 -3.4 1000 301 16 101 11| 0.0 8.1 8.1| 4.0 -17.0 -13.0 -13.0 -0.11| 10.0 -1.1 1500 297 16 107 10| 0.0 4.2 4.2| 12.2 -17.0 -4.8 -3.2 0.05| 8.7 0.4 2000 291 17 117 10| 0.0 4.9 4.9| 30.9 -17.0 13.8 6.9 0.24| 8.3 2.0 2500 284 19 133 9| 0.0 5.3 5.3| 49.7 -17.0 32.7 13.1 0.34| 8.2 2.8 3000 276 21 155 9| 0.0 5.6 5.6| 64.9 -17.0 47.8 15.9 0.36| 8.1 2.9 4000 268 25 184 11| 1.4 4.2 5.6|116.3 -17.0 99.3 24.8 0.43| 7.5 3.2 5000 265 31 204 15| 2.2 3.4 5.5|172.1 -17.0 155.0 31.0 0.46| 7.1 3.2 6000 263 36 216 18| 2.2 2.9 5.1|204.1 -17.0 187.1 31.2 0.46| 6.4 3.0 Wrote GIF file: /home/apache/climate/data/raob//LT030/skewt/LT030.skewt.20260117.00.gif