UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101400.upa.cvt Date: 0000Z 14 OCT 25 Searching for U6298... Searching the city database file for: U6298 ... Date:0000Z 14 OCT 25 Station: U6298 WMO ident: 26298 Latitude: 57.90 Longitude: 34.05 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 66 SFC 985 189 3.2 2.1 92 1.1 2.7 315 3 277.5 278.3 276.6 289.9 4.52 2 925 696 -0.3 -1.7 90 1.4 -0.9 355 17 279.0 279.6 276.2 289.1 3.65 3 850 1364 -3.7 -5.1 90 1.4 -4.2 355 19 282.3 282.8 277.2 291.0 3.07 4 700 2876 -13.3 -15.0 87 1.7 -13.7 30 17 287.8 288.1 278.0 292.8 1.70 5 500 5360 -29.7 -35.7 56 6.0 -30.3 10 23 296.8 296.9 280.5 298.0 0.36 6 492 5474 -30.5 -36.5 56 6.0 -31.1 10 23 297.2 297.3 280.6 298.4 0.34 7 486 5560 -30.7 -36.7 56 6.0 -31.3 9 24 298.0 298.1 281.0 299.2 0.34 8 400 6900 -41.9 -46.9 58 5.0 -42.2 5 29 300.5 300.6 281.8 301.0 0.14 9 313 8518 -55.3 -59.3 61 4.0 -55.4 10 27 303.7 303.7 283.0 303.8 0.04 10 300 8790 -53.7 -57.9 60 4.2 -53.8 15 27 309.7 309.7 285.2 309.8 0.05 11 264 9613 -48.3 -52.6 61 4.3 -48.5 29 20 329.1 329.1 291.6 329.5 0.11 12 250 9970 -46.7 -51.2 60 4.5 -46.9 35 17 336.6 336.7 293.6 337.2 0.14 13 248 10023 -46.1 -50.6 60 4.5 -46.3 36 17 338.3 338.3 294.0 338.9 0.15 14 200 11460 -45.1 -51.1 51 6.0 -45.5 50 23 361.4 361.4 299.1 362.1 0.17 15 199 11493 -44.9 -50.9 51 6.0 -45.3 50 23 362.2 362.2 299.2 363.0 0.18 16 150 13370 -47.9 -55.9 39 8.0 -48.4 50 17 387.5 387.6 303.5 388.1 0.13 17 100 16010 -53.5 -63.5 28 10.0 -53.9 70 15 424.4 424.4 308.3 424.8 0.07 18 70 18280 -57.7 -67.7 27 10.0 -58.1 50 9 460.9 461.0 311.9 461.3 0.06 19 50 20400 -59.9 -69.9 26 10.0 -60.3 35 11 502.3 502.3 315.1 502.7 0.06 20 32 23171 -62.7 -72.7 25 10.0 -63.2 347 8 563.2 563.2 318.8 563.7 0.06 21 30 23570 -61.5 -71.5 25 10.0 -62.1 340 7 577.0 577.0 319.5 577.6 0.08 22 22 25492 -61.7 -71.7 25 10.0 -62.4 629.9 629.9 321.9 630.8 0.11 TRP 313 8518 -55.3 -59.3 61 4.0 -55.4 10 27 303.7 303.7 283.0 303.8 0.04 WND Sounding variables and indices 1000-500 mb thick: 5294.00 m Freezing level: 930.14 mb = 652.52 m = 2140.80 ft Wetbulb zero: 939.42 mb = 571.14 m = 1873.79 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 80.52 % Est. max temperature: 8.41 C = 47.15 F Sfc-Lift cond lev (LCL): 968.28 mb = 326.93 m = 1072.59 ft T: 2.25 C 700-500 lapse rate: 6.60 C/km ThetaE index: 0.77 C Layer 925.0- 850.0 mb Conv cond level (CCL): 900.39 mb = 909.02 m = 2982.32 ft Mean mixing ratio: 3.84 g/kg Conv temperature: 5.68 C = 42.23 F Cap Strength: 2.62 C Lifted Index: 6.84 C Risk: None Lifted Index @300 mb: 14.31 C Lifted Index @700 mb: 2.62 C Showalter Index: 5.79 C Risk: None Total Totals Index: 50.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.00 C Cross Totals Index: 24.60 C K Index: 19.20 Risk: < 20 % chance of thunderstorms Sweat Index: 93.00 Risk: None Energy Index: 1.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.79 J/kg Max Up Vert Vel: 4.86 m/s Conv Inhibition (B-): 47844.93 J/kg Cap Strength: 6.68 C Lift Cond Lev (LCL): 915.62 mb = 776.53 m = 2547.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 41 at 14 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 ---------------------------------------------------------- 0 985 189 315 3 2.1 -2.1 | 233 15 11.6 8.6 1 925 696 355 17 1.5 -16.9 | 299 13 11.0 -6.2 2 850 1364 355 19 1.7 -18.9 | 306 14 11.2 -8.2 3 700 2876 30 17 -8.5 -14.7 | 345 4 1.0 -4.0 4 500 5360 10 23 -4.0 -22.7 | 335 13 5.5 -11.9 5 400 6900 5 29 -2.5 -28.9 | 339 19 7.0 -18.1 6 313 8518 10 27 -4.7 -26.6 | 343 17 4.8 -15.8 7 300 8790 15 27 -7.0 -26.1 | 351 16 2.5 -15.3 8 250 9970 35 17 -9.8 -13.9 | 4 3 -0.2 -3.2 9 200 11460 50 23 -17.6 -14.8 | 64 9 -8.1 -4.0 10 150 13370 50 17 -13.0 -10.9 | 87 4 -3.5 -0.2 11 100 16010 70 15 -14.1 -5.1 | 141 7 -4.6 5.6 12 70 18280 50 9 -6.9 -5.8 | 208 6 2.6 5.0 13 50 20400 35 11 -6.3 -9.0 | 241 4 3.2 1.8 14 30 23570 340 7 2.4 -6.6 | 251 13 11.9 4.2 Wind Parameters Mean winds (0-6000m): 11.5 at 19.2 knts Storm direction: 41.5 at 14.4 knts Shear (0-3000m) pos: 2.9 neg: 0.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 111.6 deg Storm rel helicity (0-3000m) pos: 74.9 neg: -0.0 tot: 74.8 m^2/s^2 ave: 24.9 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 3.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.78 Bulk Shear: 15.14 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 ------------------------------------------------------------------------------- 500 349 10 265 11| 15.0 0.0 15.0| 55.6 0.0 55.6 111.2 0.99| 16.0 15.9 1000 353 14 285 12| 8.4 0.0 8.4| 60.6 0.0 60.6 60.6 0.98| 8.9 8.7 1500 355 15 293 12| 5.7 0.0 5.7| 66.3 0.0 66.3 44.2 0.92| 6.9 6.4 2000 358 16 298 11| 4.3 0.0 4.3| 71.0 0.0 71.0 35.5 0.85| 6.1 5.2 2500 3 16 303 10| 3.4 0.0 3.4| 74.0 0.0 74.0 29.6 0.80| 5.7 4.5 3000 7 17 307 9| 2.9 0.0 2.9| 74.9 -0.0 74.8 24.9 0.76| 5.1 3.9 4000 12 17 315 9| 2.2 0.5 2.7| 74.9 -1.0 73.9 18.5 0.66| 4.3 2.9 5000 12 18 321 9| 1.8 0.8 2.5| 74.9 -3.7 71.2 14.2 0.57| 3.8 2.2 6000 11 19 325 10| 1.5 1.0 2.4| 77.6 -4.3 73.3 12.2 0.53| 3.5 1.9 Wrote GIF file: /home/apache/climate/data/raob//U6298/skewt/U6298.skewt.20251014.00.gif