UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for U3415... Searching the city database file for: U3415 ... Date:1200Z 8 OCT 25 Station: U3415 WMO ident: 23415 Latitude: 65.12 Longitude: 57.10 ------------------------------------------------------------------------------- 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 1017 59 7.4 5.3 87 2.1 6.3 180 3 279.2 280.1 278.7 294.2 5.49 1 1000 198 8.0 4.3 77 3.7 6.2 240 9 281.1 282.0 279.3 295.5 5.20 2 980 364 6.8 2.0 71 4.8 4.5 245 10 281.6 282.3 278.7 294.1 4.51 3 970 449 8.0 3.0 71 5.0 5.6 248 11 283.6 284.5 280.1 297.3 4.89 4 925 839 5.8 -1.2 61 7.0 2.7 260 13 285.2 285.9 279.6 296.0 3.78 5 886 1190 3.6 -6.4 48 10.0 -0.3 280 15 286.5 287.0 278.7 294.3 2.67 6 850 1527 3.2 -11.8 32 15.0 -2.0 300 17 289.5 289.8 279.1 294.9 1.82 7 826 1759 2.8 -7.2 48 10.0 -1.2 304 16 291.5 291.9 281.1 299.4 2.69 8 780 2221 0.4 -4.0 72 4.4 -1.5 311 14 293.7 294.3 283.2 304.5 3.64 9 700 3080 -4.9 -9.1 72 4.2 -6.5 325 11 297.1 297.6 283.5 305.4 2.74 10 661 3528 -8.1 -10.7 82 2.6 -9.0 316 12 298.4 298.8 283.8 306.2 2.56 11 654 3610 -7.7 -10.5 80 2.8 -8.7 314 13 299.7 300.2 284.5 307.8 2.63 12 500 5640 -22.5 -26.3 71 3.8 -23.2 270 19 305.6 305.8 284.8 308.6 0.89 13 492 5758 -23.7 -27.3 72 3.6 -24.4 269 19 305.5 305.7 284.7 308.3 0.83 14 486 5848 -22.9 -26.4 73 3.5 -23.6 269 19 307.6 307.8 285.5 310.6 0.91 15 400 7250 -30.9 -42.9 30 12.0 -32.0 260 21 314.8 314.9 287.3 315.6 0.22 16 392 7393 -31.7 -43.7 30 12.0 -32.8 261 21 315.6 315.6 287.5 316.4 0.20 17 363 7932 -36.1 -49.1 25 13.0 -37.0 263 20 316.7 316.8 287.8 317.2 0.12 18 300 9230 -45.7 -58.7 22 13.0 -46.1 270 19 320.9 321.0 289.1 321.1 0.05 19 285 9568 -48.3 -61.3 21 13.0 -48.6 270 20 322.0 322.0 289.4 322.1 0.04 20 270 9922 -49.3 -62.3 20 13.0 -49.6 270 21 325.5 325.5 290.5 325.7 0.03 21 250 10420 -52.9 -64.9 22 12.0 -53.1 270 23 327.4 327.4 291.0 327.5 0.02 22 200 11830 -62.9 -72.9 25 10.0 -63.0 280 17 333.2 333.2 292.6 333.2 0.01 23 184 12340 -65.7 -75.7 24 10.0 -65.8 290 21 336.6 336.6 293.5 336.7 0.01 24 179 12508 -62.7 -72.7 25 10.0 -62.8 296 22 344.2 344.2 295.3 344.3 0.01 25 174 12682 -63.5 -73.5 24 10.0 -63.6 302 23 345.7 345.7 295.7 345.7 0.01 26 168 12899 -59.5 -69.5 26 10.0 -59.6 310 24 355.8 355.9 297.9 355.9 0.02 27 150 13610 -58.3 -68.3 27 10.0 -58.5 335 27 369.6 369.6 300.5 369.8 0.03 28 114 15343 -57.1 -69.1 20 12.0 -57.4 338 24 402.0 402.1 305.5 402.2 0.03 29 100 16170 -58.3 -71.3 17 13.0 -58.6 340 23 415.1 415.1 307.2 415.2 0.03 30 70 18400 -59.7 -74.7 12 15.0 -60.1 345 21 456.7 456.7 311.5 456.8 0.02 31 50 20500 -61.5 -78.5 9 17.0 -61.9 350 19 498.6 498.6 314.8 498.7 0.02 32 48 20753 -62.5 -79.5 8 17.0 -62.9 350 19 502.0 502.0 315.1 502.1 0.02 33 35 22709 -61.1 -79.1 8 18.0 -61.7 347 18 553.1 553.1 318.3 553.3 0.02 34 31 23459 -63.7 -81.7 7 18.0 -64.3 345 17 565.7 565.7 318.9 565.8 0.02 35 30 23660 -63.3 -81.3 7 18.0 -63.9 345 17 572.1 572.1 319.3 572.2 0.02 36 27 24309 -61.3 -79.3 7 18.0 -62.1 340 18 595.2 595.2 320.4 595.4 0.03 37 20 26160 -63.1 -82.1 6 19.0 -64.0 325 19 643.0 643.0 322.4 643.2 0.02 38 19 26476 -63.3 -82.3 6 19.0 -64.2 325 18 651.9 651.9 322.7 652.1 0.02 39 17 27166 -60.5 -79.5 7 19.0 -61.9 325 17 682.0 682.0 323.9 682.3 0.04 40 15 27943 -63.1 -82.1 6 19.0 -64.2 325 16 698.2 698.2 324.4 698.4 0.03 41 14 28368 -62.9 -81.9 6 19.0 -64.1 325 15 712.8 712.8 324.8 713.0 0.03 42 12 29332 -57.1 -78.1 5 21.0 -59.6 325 13 765.4 765.5 326.4 766.1 0.08 43 10 30480 -59.9 -79.9 6 20.0 -62.1 325 11 796.0 796.0 327.1 796.6 0.07 44 9.8 30606 -60.5 -80.5 6 20.0 -62.6 798.3 798.3 327.2 798.9 0.06 45 9.3 30935 -56.7 -77.7 5 21.0 -59.9 824.8 824.9 327.8 825.9 0.10 46 6.6 33135 -51.5 -74.5 5 23.0 -57.5 931.7 931.8 330.1 934.4 0.24 TRP 184 12340 -65.7 -75.7 24 10.0 -65.8 290 21 336.6 336.6 293.5 336.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5442.00 m Freezing level: 773.96 mb = 2285.39 m = 7497.90 ft Wetbulb zero: 890.25 mb = 1151.32 m = 3777.24 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 68.65 % Est. max temperature: 16.30 C = 61.35 F Sfc-Lift cond lev (LCL): 984.84 mb = 323.75 m = 1062.16 ft T: 7.09 C 700-500 lapse rate: 6.88 C/km ThetaE index: 3.05 C Layer 925.0- 850.0 mb Conv cond level (CCL): 750.94 mb = 2522.11 m = 8274.53 ft Mean mixing ratio: 4.58 g/kg Conv temperature: 23.16 C = 73.68 F Cap Strength: 8.04 C Lifted Index: 9.41 C Risk: None Lifted Index @300 mb: 17.85 C Lifted Index @700 mb: 6.97 C Showalter Index: 10.06 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: 10.70 C K Index: 9.70 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 2.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.84 J/kg Max Up Vert Vel: 7.05 m/s Conv Inhibition (B-): 58213.25 J/kg Cap Strength: 9.35 C Lift Cond Lev (LCL): 893.70 mb = 1119.76 m = 3673.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 318 at 11 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 1017 59 180 3 0.0 3.0 | 147 13 -7.2 11.1 1 1000 198 240 9 7.8 4.5 | 183 13 0.6 12.6 2 925 839 260 13 12.8 2.3 | 208 12 5.6 10.4 3 850 1527 300 17 14.7 -8.5 | 273 8 7.5 -0.4 4 700 3080 325 11 6.3 -9.0 | 44 1 -0.9 -0.9 5 500 5640 270 19 19.0 -0.0 | 236 14 11.8 8.1 6 400 7250 260 21 20.7 3.6 | 229 18 13.5 11.8 7 300 9230 270 19 19.0 -0.0 | 236 14 11.8 8.1 8 250 10420 270 23 23.0 -0.0 | 243 18 15.8 8.1 9 200 11830 280 17 16.7 -3.0 | 242 11 9.6 5.2 10 184 12340 290 21 19.7 -7.2 | 266 13 12.6 0.9 11 150 13610 335 27 11.4 -24.5 | 345 17 4.2 -16.4 12 100 16170 340 23 7.9 -21.6 | 357 14 0.7 -13.5 13 70 18400 345 21 5.4 -20.3 | 8 12 -1.7 -12.2 14 50 20500 350 19 3.3 -18.7 | 20 11 -3.9 -10.6 15 30 23660 345 17 4.4 -16.4 | 18 9 -2.8 -8.3 16 20 26160 325 19 10.9 -15.6 | 333 8 3.7 -7.5 17 10 30480 325 11 6.3 -9.0 | 44 1 -0.9 -0.9 Wind Parameters Mean winds (0-6000m): 288.5 at 14.4 knts Storm direction: 318.5 at 10.8 knts Shear (0-3000m) pos: 2.3 neg: 0.0 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): -107.6 deg Storm rel helicity (0-3000m) pos: 75.7 neg: 0.0 tot: 75.7 m^2/s^2 ave: 25.2 10^-3 m/s^2 rel: 0.86 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 4.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.74 Bulk Shear: 14.28 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 9 184 12| 11.0 0.0 11.0| 38.4 0.0 38.4 76.9 0.98| 11.8 11.6 1000 254 11 197 12| 7.6 0.0 7.6| 54.9 0.0 54.9 54.9 0.96| 8.9 8.6 1500 269 13 213 10| 6.4 0.0 6.4| 71.9 0.0 71.9 47.9 0.95| 8.7 8.3 2000 280 13 226 8| 4.4 0.0 4.4| 73.8 0.0 73.8 36.9 0.90| 7.3 6.5 2500 287 13 234 7| 3.2 0.0 3.2| 74.9 0.0 74.9 30.0 0.86| 6.4 5.5 3000 292 13 238 6| 2.3 0.0 2.3| 75.7 0.0 75.7 25.2 0.86| 5.8 4.9 4000 297 13 244 5| 1.8 0.7 2.4| 75.7 -1.6 74.0 18.5 0.65| 5.0 3.3 5000 295 14 245 6| 1.4 1.2 2.6| 75.7 -7.1 68.6 13.7 0.50| 4.7 2.3 6000 288 14 242 7| 1.2 1.4 2.6| 75.7 -15.8 59.8 10.0 0.39| 4.4 1.7 Wrote GIF file: /home/apache/climate/data/raob//U3415/skewt/U3415.skewt.20251008.12.gif