UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for LT030... Searching the city database file for: LT030 ... Date:0000Z 13 OCT 25 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 1019 6 12.0 6.0 67 6.0 8.9 235 4 283.6 284.6 281.1 299.6 5.75 1 1000 164 13.8 6.8 63 7.0 10.0 290 9 287.0 288.0 283.1 304.4 6.20 2 925 817 9.0 4.5 73 4.5 6.7 315 17 288.5 289.5 283.3 304.7 5.71 3 882 1210 5.8 4.0 88 1.8 4.9 315 20 289.1 290.2 283.7 305.6 5.78 4 850 1512 3.2 2.3 94 0.9 2.8 315 22 289.5 290.4 283.3 304.7 5.32 5 846 1550 3.6 0.5 80 3.1 2.1 315 22 290.3 291.1 282.9 303.8 4.69 6 845 1560 3.4 -0.2 77 3.6 1.7 315 22 290.2 291.0 282.6 303.1 4.46 7 814 1862 2.6 -10.4 38 13.0 -2.2 315 20 292.5 292.8 280.8 298.9 2.12 8 792 2083 0.8 -13.2 34 14.0 -4.0 315 19 292.8 293.2 280.5 298.1 1.74 9 750 2520 0.0 -19.0 22 19.0 -5.7 315 17 296.6 296.8 281.4 300.2 1.13 10 724 2802 -1.3 -14.3 36 13.0 -5.7 315 16 298.2 298.5 282.8 303.6 1.74 11 700 3069 -3.5 -9.5 63 6.0 -5.8 315 15 298.6 299.1 284.1 306.7 2.66 12 698 3092 -3.7 -8.7 68 5.0 -5.6 315 15 298.6 299.1 284.3 307.3 2.84 13 673 3379 -5.5 -11.5 63 6.0 -7.7 319 18 299.7 300.2 284.2 307.0 2.36 14 636 3822 -6.9 -14.9 53 8.0 -9.5 325 21 303.0 303.4 284.9 309.0 1.89 15 631 3883 -6.7 -16.7 45 10.0 -9.8 326 22 304.0 304.3 285.0 309.2 1.64 16 607 4186 -6.9 -18.9 38 12.0 -10.5 330 24 307.1 307.4 285.9 311.7 1.41 17 595 4342 -7.5 -20.5 35 13.0 -11.2 332 26 308.2 308.4 286.1 312.3 1.26 18 555 4881 -10.9 -21.9 40 11.0 -13.9 339 30 310.3 310.6 286.8 314.3 1.19 19 519 5395 -12.3 -28.3 25 16.0 -15.9 346 35 314.7 314.8 287.8 317.1 0.72 20 500 5680 -13.7 -34.7 15 21.0 -17.6 350 37 316.3 316.4 288.0 317.8 0.40 21 452 6438 -20.1 -38.1 18 18.0 -22.8 352 37 317.6 317.6 288.3 318.7 0.32 22 451 6454 -20.7 -39.7 17 19.0 -23.4 352 37 317.0 317.1 288.1 318.0 0.27 23 400 7330 -27.7 -37.7 38 10.0 -29.0 355 38 319.0 319.1 288.8 320.3 0.37 24 360 8082 -33.3 -44.3 32 11.0 -34.3 4 36 321.2 321.3 289.3 322.0 0.21 25 300 9340 -43.7 -55.7 25 12.0 -44.2 20 33 323.8 323.8 290.0 324.0 0.07 26 250 10540 -52.1 345 23 328.6 27 245 10670 -53.1 340 25 329.0 28 233 10993 -54.1 333 25 332.3 29 212 11598 -54.9 319 26 340.1 30 200 11970 -54.7 310 26 346.1 31 158 13480 -55.9 269 26 368.3 32 150 13810 -57.7 260 26 370.7 33 136 14426 -58.5 260 27 379.8 34 110 15749 -61.5 260 29 397.9 35 100 16340 -61.3 260 30 409.3 36 73 18298 -60.3 251 36 449.9 37 70 18560 -59.1 250 37 457.9 38 50 20660 -59.7 230 22 502.8 39 46 21179 -61.7 510.1 40 39 22206 -59.9 539.3 TRP 245 10670 -53.1 340 25 329.0 WND Sounding variables and indices 1000-500 mb thick: 5516.00 m Freezing level: 750.00 mb = 2519.79 m = 8266.93 ft Wetbulb zero: 831.43 mb = 1690.88 m = 5547.43 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 50.12 % Est. max temperature: 17.70 C = 63.87 F Sfc-Lift cond lev (LCL): 930.57 mb = 766.71 m = 2515.43 ft T: 9.37 C 700-500 lapse rate: 3.91 C/km ThetaE index: 7.46 C Layer 850.0- 750.0 mb Conv cond level (CCL): 860.00 mb = 1416.44 m = 4647.05 ft Mean mixing ratio: 5.94 g/kg Conv temperature: 17.80 C = 64.04 F Cap Strength: 11.59 C Lifted Index: 12.41 C Risk: None Lifted Index @300 mb: 14.05 C Lifted Index @700 mb: 3.63 C Showalter Index: 12.06 C Risk: None Total Totals Index: 32.90 C Risk: None Vertical Totals Index: 16.90 C Cross Totals Index: 16.00 C K Index: 13.20 Risk: None Sweat Index: 108.60 Risk: None Energy Index: 2.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.14 J/kg Max Up Vert Vel: 4.72 m/s Conv Inhibition (B-): 28644.23 J/kg Cap Strength: 12.14 C Lift Cond Lev (LCL): 886.50 mb = 1168.06 m = 3832.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 1 at 17 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 1019 6 235 4 3.3 2.3 | 190 19 3.4 18.9 1 1000 164 290 9 8.5 -3.1 | 213 16 8.6 13.5 2 925 817 315 17 12.0 -12.0 | 250 13 12.2 4.5 3 850 1512 315 22 15.6 -15.6 | 266 16 15.7 1.0 4 700 3069 315 15 10.6 -10.6 | 241 12 10.8 6.0 5 500 5680 350 37 6.4 -36.4 | 342 21 6.6 -19.9 6 400 7330 355 38 3.3 -37.9 | 351 22 3.5 -21.3 7 300 9340 20 33 -11.3 -31.0 | 38 18 -11.1 -14.4 8 250 10540 345 23 6.0 -22.2 | 313 8 6.1 -5.6 9 245 10670 340 25 8.6 -23.5 | 308 11 8.7 -6.9 10 200 11970 310 26 19.9 -16.7 | 270 20 20.1 -0.1 11 150 13810 260 26 25.6 4.5 | 231 33 25.8 21.1 12 100 16340 260 30 29.5 5.2 | 234 37 29.7 21.8 13 70 18560 250 37 34.8 12.7 | 230 46 34.9 29.2 14 50 20660 230 22 16.9 14.1 | 209 35 17.0 30.7 Wind Parameters Mean winds (0-6000m): 330.6 at 22.1 knts Storm direction: 0.6 at 16.6 knts Shear (0-3000m) pos: 3.1 neg: 0.5 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 51.9 deg Storm rel helicity (0-3000m) pos: 85.0 neg: -20.9 tot: 64.0 m^2/s^2 ave: 21.3 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 2.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.35 Bulk Shear: 32.19 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 ------------------------------------------------------------------------------- 500 293 10 215 16| 12.6 0.0 12.6| 52.4 0.0 52.4 104.8 0.92| 13.1 12.1 1000 306 13 230 14| 9.3 0.0 9.3| 73.7 0.0 73.7 73.7 0.93| 9.8 9.1 1500 310 15 241 14| 6.2 1.2 7.4| 85.0 0.0 85.0 56.6 0.91| 7.8 7.0 2000 312 17 247 14| 4.7 0.4 5.0| 85.0 -6.8 78.1 39.1 0.76| 6.4 4.8 2500 313 17 249 14| 3.7 0.2 3.9| 85.0 -13.9 71.1 28.4 0.62| 5.6 3.5 3000 313 17 248 14| 3.1 0.5 3.6| 85.0 -20.9 64.0 21.3 0.51| 5.0 2.5 4000 315 17 251 13| 3.4 0.4 3.8|112.9 -20.9 92.0 23.0 0.62| 4.9 3.0 5000 322 19 264 12| 3.6 0.3 3.9|150.1 -20.9 129.2 25.8 0.68| 5.0 3.4 6000 331 22 284 11| 3.6 0.3 3.8|186.3 -20.9 165.4 27.6 0.71| 4.9 3.5 Wrote GIF file: /home/apache/climate/data/raob//LT030/skewt/LT030.skewt.20251013.00.gif