UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110512.upa.cvt Date: 1200Z 5 NOV 25 Searching for U3415... Searching the city database file for: U3415 ... Date:1200Z 5 NOV 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 1000 61 1.8 1.2 96 0.6 1.5 270 5 275.0 275.6 274.7 286.3 4.17 1 982 207 -0.5 -2.6 86 2.1 -1.3 280 7 274.1 274.6 272.8 282.8 3.21 2 925 684 -2.3 -4.6 84 2.3 -3.1 315 13 277.0 277.5 274.0 285.1 2.93 3 850 1350 -6.3 -8.3 86 2.0 -7.0 300 15 279.5 280.0 274.8 286.4 2.40 4 798 1841 -9.3 -11.4 85 2.1 -9.9 315 14 281.4 281.8 275.2 287.2 2.00 5 783 1988 -8.5 -10.5 85 2.0 -9.1 319 13 283.8 284.2 276.7 290.2 2.19 6 754 2279 -10.1 -12.9 80 2.8 -10.9 328 13 285.2 285.5 277.0 290.7 1.88 7 735 2476 -9.5 -12.3 80 2.8 -10.4 334 12 287.9 288.3 278.6 293.9 2.02 8 732 2508 -9.5 -12.4 79 2.9 -10.4 335 12 288.3 288.6 278.7 294.2 2.01 9 700 2852 -11.3 -16.3 66 5.0 -12.6 345 11 290.0 290.2 278.9 294.6 1.53 10 662 3279 -13.9 -22.9 47 9.0 -15.9 344 13 291.7 291.9 278.9 294.6 0.92 11 574 4355 -19.3 -28.3 45 9.0 -20.9 342 19 297.5 297.6 281.2 299.6 0.65 12 306 8742 -51.9 -65.9 17 14.0 -52.1 344 49 310.4 310.4 285.5 310.5 0.02 13 300 8870 -53.1 -67.1 17 14.0 -53.3 345 50 310.5 310.5 285.5 310.6 0.02 14 270 9549 -57.7 -71.7 15 14.0 -57.8 340 50 313.3 313.3 286.5 313.3 0.01 15 262 9741 -57.1 -71.1 15 14.0 -57.2 338 48 316.9 316.9 287.8 316.9 0.01 16 250 10040 -57.7 -71.7 15 14.0 -57.8 335 44 320.3 320.3 288.8 320.3 0.01 17 242 10244 -58.7 -72.7 15 14.0 -58.8 333 44 321.8 321.8 289.3 321.8 0.01 18 200 11440 -56.9 -69.9 18 13.0 -57.1 320 46 342.7 342.7 295.0 342.7 0.02 19 162 12780 -55.7 -69.7 16 14.0 -56.0 324 40 366.0 366.0 299.8 366.1 0.02 20 150 13270 -56.7 -70.7 16 14.0 -56.9 325 38 372.4 372.4 301.0 372.5 0.02 21 100 15820 -60.5 -75.5 12 15.0 -60.7 310 36 410.8 410.8 306.6 410.9 0.01 22 70 18020 -62.7 -77.7 12 15.0 -63.0 315 36 450.2 450.3 310.9 450.3 0.01 23 50 20080 -66.7 -81.7 10 15.0 -66.9 300 40 486.3 486.3 314.0 486.4 0.01 24 38 21722 -69.5 -84.5 10 15.0 -69.7 300 41 518.9 518.9 316.2 518.9 0.01 25 33 22563 -68.5 -84.5 8 16.0 -68.8 300 42 542.9 542.9 317.7 543.0 0.01 26 30 23130 -70.7 -85.7 9 15.0 -70.9 300 42 551.9 551.9 318.2 552.0 0.01 27 26 23977 -72.9 -87.9 9 15.0 -73.1 302 42 568.7 568.7 319.1 568.7 0.01 28 20 25520 -72.9 -87.9 9 15.0 -73.2 305 42 613.0 613.0 321.2 613.1 0.01 29 13 28028 -75.9 683.0 30 11 28997 -74.4 -88.5 10 14.1 -74.7 285 60 722.0 722.0 325.1 722.1 0.01 31 10 29553 -73.5 -88.5 8 15.0 -73.9 745.2 745.2 325.8 745.3 0.02 TRP 270 9549 -57.7 -71.7 15 14.0 -57.8 340 50 313.3 313.3 286.5 313.3 0.01 WND 11 28997 -74.4 -88.5 10 14.1 -74.7 285 60 722.0 722.0 325.1 722.1 0.01 Sounding variables and indices 1000-500 mb thick: 5256.41 m Freezing level: 985.91 mb = 175.11 m = 574.50 ft Wetbulb zero: 990.33 mb = 138.98 m = 455.98 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 64.96 % Est. max temperature: 6.40 C = 43.51 F Sfc-Lift cond lev (LCL): 990.67 mb = 136.15 m = 446.67 ft T: 0.61 C 700-500 lapse rate: 6.15 C/km ThetaE index: 3.42 C Layer 982.0- 925.0 mb Conv cond level (CCL): 884.86 mb = 1033.40 m = 3390.37 ft Mean mixing ratio: 3.12 g/kg Conv temperature: 5.17 C = 41.31 F Cap Strength: 12.44 C Lifted Index: 14.02 C Risk: None Lifted Index @300 mb: 18.51 C Lifted Index @700 mb: 8.13 C Showalter Index: 12.55 C Risk: None Total Totals Index: 38.31 C Risk: None Vertical Totals Index: 20.15 C Cross Totals Index: 18.15 C K Index: 6.85 Risk: None Sweat Index: 55.69 Risk: None Energy Index: 3.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.36 J/kg Max Up Vert Vel: 4.97 m/s Conv Inhibition (B-): 51068.09 J/kg Cap Strength: 13.84 C Lift Cond Lev (LCL): 919.12 mb = 734.21 m = 2408.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 2 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 1000 61 270 5 5.0 -0.0 | 204 13 5.4 12.3 1 1000 61 270 5 5.0 -0.0 | 204 13 5.4 12.3 2 925 684 315 13 9.2 -9.2 | 252 10 9.6 3.1 3 850 1350 300 15 13.0 -7.5 | 250 14 13.4 4.8 4 700 2852 345 11 2.8 -10.6 | 243 4 3.2 1.6 5 500 5360 340 25 8.6 -23.5 | 322 14 8.9 -11.2 6 400 6940 335 29 12.3 -26.3 | 318 19 12.6 -14.0 7 300 8870 345 50 12.9 -48.3 | 340 38 13.3 -36.0 8 270 9549 340 50 17.1 -47.0 | 333 39 17.5 -34.7 9 250 10040 335 44 18.6 -39.9 | 326 33 19.0 -27.6 10 200 11440 320 46 29.6 -35.2 | 307 38 29.9 -23.0 11 150 13270 325 38 21.8 -31.1 | 310 29 22.2 -18.9 12 100 15820 310 36 27.6 -23.1 | 291 30 27.9 -10.9 13 70 18020 315 36 25.5 -25.5 | 297 29 25.8 -13.2 14 50 20080 300 40 34.6 -20.0 | 282 36 35.0 -7.7 15 30 23130 300 42 36.4 -21.0 | 283 38 36.7 -8.7 16 20 25520 305 42 34.4 -24.1 | 289 37 34.8 -11.8 Wind Parameters Mean winds (0-6000m): 331.7 at 16.4 knts Storm direction: 1.7 at 12.3 knts Shear (0-3000m) pos: 2.0 neg: 0.1 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 57.7 deg Storm rel helicity (0-3000m) pos: 37.5 neg: -2.8 tot: 34.8 m^2/s^2 ave: 11.6 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.78 Bulk Shear: 15.76 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 ------------------------------------------------------------------------------- 500 295 8 222 12| 8.2 0.0 8.2| 26.1 0.0 26.1 52.1 0.95| 8.5 8.1 1000 307 11 237 11| 5.4 0.0 5.4| 32.4 -0.3 32.1 32.1 0.80| 6.5 5.2 1500 305 12 242 12| 3.6 0.1 3.7| 34.3 -1.4 32.9 22.0 0.64| 5.5 3.5 2000 307 12 245 11| 2.7 0.1 2.8| 36.4 -1.4 35.1 17.5 0.55| 5.1 2.8 2500 311 12 247 11| 2.2 0.1 2.3| 36.5 -1.9 34.6 13.8 0.46| 4.8 2.2 3000 315 12 248 10| 2.0 0.1 2.1| 37.5 -2.8 34.8 11.6 0.42| 4.5 1.9 4000 323 13 257 8| 1.5 0.8 2.3| 42.7 -2.8 39.9 10.0 0.47| 4.1 1.9 5000 329 15 271 8| 1.2 1.2 2.4| 47.2 -2.8 44.5 8.9 0.45| 3.9 1.7 6000 332 16 285 8| 1.0 1.3 2.3| 48.4 -4.4 44.0 7.3 0.40| 3.5 1.4 Wrote GIF file: /home/apache/climate/data/raob//U3415/skewt/U3415.skewt.20251105.12.gif