UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011412.upa.cvt Date: 1200Z 14 JAN 26 Searching for LT030... Searching the city database file for: LT030 ... Date:1200Z 14 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 2 7.6 -2.4 49 10.0 3.4 260 3 278.9 279.4 275.4 287.6 3.12 1 1000 197 6.2 -1.8 56 8.0 2.8 225 5 279.4 279.9 276.0 288.7 3.35 2 925 838 -1.1 -5.8 70 4.7 -2.8 295 11 278.2 278.6 274.4 285.7 2.68 3 869 1325 -5.1 -10.1 68 5.0 -6.7 299 7 279.0 279.4 273.9 284.8 2.04 4 850 1496 -7.3 -12.3 67 5.0 -8.8 300 6 278.5 278.8 273.2 283.5 1.75 5 825 1728 -8.5 -13.5 67 5.0 -9.9 304 6 279.6 279.9 273.6 284.3 1.63 6 724 2728 -15.1 -19.3 70 4.2 -16.0 321 8 283.0 283.2 274.8 286.4 1.15 7 700 2982 -17.1 -21.3 70 4.2 -18.0 325 9 283.5 283.7 274.9 286.5 1.00 8 655 3480 -18.5 -22.4 71 3.9 -19.3 323 14 287.4 287.6 276.9 290.4 0.97 9 651 3526 -18.3 -22.9 67 4.6 -19.2 323 14 288.1 288.3 277.2 291.0 0.93 10 641 3642 -17.3 -23.3 60 6.0 -18.5 322 15 290.6 290.7 278.3 293.4 0.91 11 627 3808 -18.5 -27.5 45 9.0 -20.0 322 17 291.0 291.1 278.2 293.0 0.64 12 626 3820 -18.1 -26.1 50 8.0 -19.6 322 17 291.6 291.7 278.6 293.9 0.73 13 617 3928 -19.3 -25.3 59 6.0 -20.4 321 18 291.4 291.6 278.6 293.9 0.79 14 549 4791 -23.5 -27.9 67 4.4 -24.2 318 26 296.4 296.5 280.7 298.6 0.70 15 500 5470 -28.1 -32.4 67 4.3 -28.6 315 33 298.8 298.9 281.5 300.4 0.50 16 494 5557 -28.1 -33.1 62 5.0 -28.7 315 33 299.8 299.9 281.9 301.4 0.48 17 440 6379 -33.5 -47.5 23 14.0 -34.4 315 34 303.1 303.1 282.8 303.5 0.12 18 414 6803 -37.5 -47.5 35 10.0 -38.1 315 34 303.3 303.3 282.9 303.7 0.13 19 400 7040 -39.5 -48.5 38 9.0 -39.9 315 34 303.7 303.7 283.0 304.1 0.12 20 300 8950 -55.3 -62.3 41 7.0 -55.4 285 34 307.4 307.4 284.4 307.5 0.03 21 279 9409 -59.3 300 35 308.1 22 278 9432 -59.3 301 35 308.4 23 265 9732 -59.1 309 38 312.9 24 250 10100 -56.1 320 42 322.7 25 236 10467 -56.5 319 43 327.4 26 231 10603 -56.1 318 43 330.0 27 200 11530 -52.1 315 46 350.3 28 194 11728 -53.1 315 46 351.7 29 161 12934 -53.1 315 44 371.0 30 150 13390 -54.3 315 43 376.5 31 100 15980 -58.1 305 42 415.5 32 91 16575 -57.3 304 40 428.4 33 70 18210 -63.3 300 35 449.0 34 68 18389 -63.5 299 35 452.3 35 65 18667 -62.1 297 36 461.2 36 51 20177 -60.3 286 38 498.5 37 50 20300 -62.1 285 38 497.1 38 40 21680 -64.1 289 36 524.9 39 32 23052 -64.3 294 35 558.9 40 30 23450 -62.1 295 34 575.3 41 22 25373 -61.1 291 43 631.7 42 20 25970 -58.1 290 46 658.3 43 16 27415 -50.3 296 53 727.2 44 14 28292 -51.3 300 58 752.1 45 12 29314 -45.3 305 63 807.2 46 11 29907 -38.5 307 66 852.3 47 10 30570 -35.4 310 69 887.3 48 9.9 30640 -35.1 891.1 49 8.2 31950 -36.3 935.7 TRP 279 9409 -59.3 300 35 308.1 WND 10 30570 -35.4 310 69 887.3 Sounding variables and indices 1000-500 mb thick: 5273.00 m Freezing level: 936.30 mb = 741.41 m = 2432.42 ft Wetbulb zero: 962.24 mb = 513.51 m = 1684.71 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 65.65 % Est. max temperature: 7.71 C = 45.87 F Sfc-Lift cond lev (LCL): 878.15 mb = 1243.60 m = 4080.01 ft T: -4.43 C 700-500 lapse rate: 4.42 C/km ThetaE index: 5.18 C Layer 925.0- 825.0 mb Conv cond level (CCL): 872.61 mb = 1293.03 m = 4242.18 ft Mean mixing ratio: 3.06 g/kg Conv temperature: 7.73 C = 45.91 F Cap Strength: 8.79 C Lifted Index: 10.08 C Risk: None Lifted Index @300 mb: 14.23 C Lifted Index @700 mb: 0.28 C Showalter Index: 13.07 C Risk: None Total Totals Index: 36.60 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 15.80 C K Index: 4.30 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 3.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.89 J/kg Max Up Vert Vel: 6.62 m/s Conv Inhibition (B-): 1.79 J/kg Cap Strength: 9.98 C Lift Cond Lev (LCL): 874.30 mb = 1277.94 m = 4192.66 ft Lev Free Conv (LFC): 869.30 mb = 1322.70 m = 4339.51 ft Equ Level (EL): 749.30 mb = 2465.07 m = 8087.41 ft B at Equ Level: 21.76 J/kg Max Parcel Lev (MPL): 669.30 mb = 3318.39 m = 10886.98 ft Wind level data Storm motion: 343 at 12 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 2 260 3 3.0 0.5 | 178 12 -0.4 11.7 1 1000 197 225 5 3.5 3.5 | 181 15 0.1 14.7 2 925 838 295 11 10.0 -4.6 | 225 9 6.6 6.6 3 850 1496 300 6 5.2 -3.0 | 192 8 1.8 8.2 4 700 2982 325 9 5.2 -7.4 | 205 4 1.8 3.8 5 500 5470 315 33 23.3 -23.3 | 301 23 19.9 -12.1 6 400 7040 315 34 24.0 -24.0 | 302 24 20.6 -12.8 7 300 8950 285 34 32.8 -8.8 | 265 30 29.4 2.4 8 279 9409 300 35 30.3 -17.5 | 283 28 26.9 -6.3 9 250 10100 320 42 27.0 -32.2 | 312 32 23.6 -21.0 10 200 11530 315 46 32.5 -32.5 | 306 36 29.1 -21.3 11 150 13390 315 43 30.4 -30.4 | 305 33 27.0 -19.2 12 100 15980 305 42 34.4 -24.1 | 293 34 31.0 -12.9 13 70 18210 300 35 30.3 -17.5 | 283 28 26.9 -6.3 14 50 20300 285 38 36.7 -9.8 | 268 33 33.3 1.4 15 30 23450 295 34 30.8 -14.4 | 277 28 27.4 -3.2 16 20 25970 290 46 43.2 -15.7 | 276 40 39.8 -4.5 17 10 30570 310 69 52.9 -44.4 | 304 60 49.5 -33.1 Wind Parameters Mean winds (0-6000m): 313.1 at 15.6 knts Storm direction: 343.1 at 11.7 knts Shear (0-3000m) pos: 1.6 neg: 0.8 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 29.3 deg Storm rel helicity (0-3000m) pos: 36.6 neg: -9.9 tot: 26.7 m^2/s^2 ave: 8.9 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 4.1 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.77 Bulk Shear: 28.40 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 ------------------------------------------------------------------------------- 500 243 5 186 14| 0.0 5.0 5.0| 18.8 0.0 18.8 37.7 0.65| 8.0 5.2 1000 276 8 202 11| 3.1 2.5 5.6| 33.9 -1.7 32.2 32.2 0.60| 7.9 4.7 1500 284 8 204 10| 1.8 1.7 3.5| 33.9 -9.9 24.0 16.0 0.29| 6.6 1.9 2000 289 7 202 9| 1.6 1.3 2.9| 35.2 -9.9 25.3 12.6 0.30| 5.3 1.6 2500 295 7 202 9| 1.6 1.0 2.6| 36.0 -9.9 26.1 10.4 0.30| 4.5 1.4 3000 301 8 203 8| 1.6 0.8 2.4| 36.6 -9.9 26.7 8.9 0.30| 4.1 1.2 4000 309 9 214 7| 1.2 1.7 2.9| 46.0 -9.9 36.1 9.0 0.42| 4.3 1.8 5000 313 12 242 6| 1.0 2.3 3.3| 52.4 -9.9 42.5 8.5 0.37| 4.4 1.6 6000 313 16 266 8| 0.8 2.4 3.2| 53.8 -9.9 44.0 7.3 0.34| 4.1 1.4 Wrote GIF file: /home/apache/climate/data/raob//LT030/skewt/LT030.skewt.20260114.12.gif