UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110712.upa.cvt Date: 1200Z 7 NOV 25 Searching for U3415... Searching the city database file for: U3415 ... Date:1200Z 7 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 ------------------------------------------------------------------------------- 0 1000 40 20 1 SFC 997 64 -3.5 -5.1 89 1.6 -4.0 20 1 269.9 270.3 269.2 277.0 2.62 2 947 471 -2.9 -4.4 89 1.5 -3.4 109 5 274.5 275.0 272.6 282.5 2.91 3 925 657 -4.1 -6.1 86 2.0 -4.8 150 7 275.1 275.6 272.5 282.4 2.62 4 869 1147 -6.7 -8.8 85 2.1 -7.4 106 6 277.4 277.7 273.3 283.7 2.26 5 850 1320 -7.1 -9.1 86 2.0 -7.7 90 5 278.7 279.1 274.0 285.1 2.25 6 843 1385 -6.5 -8.5 86 2.0 -7.2 85 5 280.0 280.4 275.0 286.8 2.38 7 808 1715 -8.1 -10.1 85 2.0 -8.7 59 6 281.7 282.1 275.6 288.0 2.19 8 795 1841 -7.7 -9.9 84 2.2 -8.4 49 6 283.5 283.8 276.6 290.0 2.26 9 704 2779 -12.1 -14.2 84 2.1 -12.7 334 9 288.6 288.9 278.6 294.0 1.81 10 700 2823 -12.5 -14.6 84 2.1 -13.1 330 9 288.6 289.0 278.6 293.9 1.76 11 574 4304 -24.1 -26.9 78 2.8 -24.5 301 11 291.9 292.0 278.7 294.2 0.74 12 567 4393 -23.5 -26.2 78 2.7 -23.9 299 12 293.6 293.8 279.6 296.2 0.79 13 500 5300 -30.1 -34.8 64 4.7 -30.6 280 13 296.3 296.4 280.3 297.7 0.40 14 400 6840 -43.1 -47.9 59 4.8 -43.3 300 11 299.0 299.0 281.1 299.4 0.13 15 375 7273 -46.5 -50.9 61 4.4 -46.7 300 11 300.0 300.1 281.5 300.4 0.09 16 300 8730 -55.5 -59.6 60 4.1 -55.6 300 9 307.1 307.1 284.3 307.3 0.04 17 275 9282 -59.1 -63.3 58 4.2 -59.2 308 11 309.6 309.7 285.2 309.8 0.03 18 268 9444 -58.9 -63.1 58 4.2 -59.0 310 12 312.2 312.2 286.2 312.3 0.03 19 253 9805 -60.5 -64.5 59 4.0 -60.6 315 13 315.0 315.1 287.1 315.1 0.03 20 250 9880 -60.5 -64.5 59 4.0 -60.6 315 15 316.1 316.1 287.5 316.2 0.03 21 228 10455 -57.7 -61.9 59 4.2 -57.8 315 22 328.8 328.8 291.5 329.0 0.04 22 200 11280 -56.5 -60.6 60 4.1 -56.6 315 31 343.3 343.3 295.1 343.5 0.05 23 177 12054 -56.1 -60.5 58 4.4 -56.2 313 32 356.2 356.2 298.0 356.4 0.06 24 150 13100 -57.7 -62.7 53 5.0 -57.8 310 33 370.7 370.7 300.7 370.9 0.06 25 100 15640 -62.1 -68.1 44 6.0 -62.2 310 38 407.7 407.8 306.2 407.9 0.04 26 70 17830 -66.3 -73.3 37 7.0 -66.4 305 33 442.5 442.6 310.1 442.7 0.03 27 50 19850 -69.3 -76.3 35 7.0 -69.4 305 42 480.2 480.2 313.5 480.3 0.02 28 43 20747 -70.7 -78.7 30 8.0 -70.8 302 40 497.9 497.9 314.8 498.0 0.02 29 40 21178 -68.9 -76.9 31 8.0 -69.1 301 39 512.8 512.8 315.8 513.0 0.03 30 30 22890 -71.1 -79.1 30 8.0 -71.3 295 36 550.8 550.8 318.2 551.0 0.03 31 20 25270 -73.1 -81.1 29 8.0 -73.3 285 48 612.4 612.4 321.2 612.6 0.03 32 19 25570 -74.1 -82.1 28 8.0 -74.3 618.4 618.4 321.4 618.5 0.02 33 15 26962 -70.1 -78.1 30 8.0 -70.5 674.9 674.9 323.6 675.4 0.06 34 13 27809 -72.1 -80.1 29 8.0 -72.4 696.2 696.2 324.3 696.6 0.05 TRP 253 9805 -60.5 -64.5 59 4.0 -60.6 315 13 315.0 315.1 287.1 315.1 0.03 WND Sounding variables and indices 1000-500 mb thick: 5260.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.38 inches Sfc-500 mean rel hum: 81.49 % Est. max temperature: 5.87 C = 42.56 F Sfc-Lift cond lev (LCL): 972.04 mb = 264.48 m = 867.69 ft T: -3.20 C 700-500 lapse rate: 7.11 C/km ThetaE index: 0.12 C Layer 925.0- 869.0 mb Conv cond level (CCL): 873.59 mb = 1105.99 m = 3628.52 ft Mean mixing ratio: 2.69 g/kg Conv temperature: 3.79 C = 38.82 F Cap Strength: 11.52 C Lifted Index: 12.89 C Risk: None Lifted Index @300 mb: 18.40 C Lifted Index @700 mb: 9.28 C Showalter Index: 9.84 C Risk: None Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.00 C Cross Totals Index: 21.00 C K Index: 11.80 Risk: None Sweat Index: 23.00 Risk: None Energy Index: 2.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.65 J/kg Max Up Vert Vel: 6.88 m/s Conv Inhibition (B-): 49677.82 J/kg Cap Strength: 12.90 C Lift Cond Lev (LCL): 920.11 mb = 698.66 m = 2292.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 333 at 7 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 ---------------------------------------------------------- 0 997 64 20 1 -0.3 -0.9 | 146 6 -3.4 5.1 1 925 657 150 7 -3.5 6.1 | 151 14 -6.6 12.1 2 850 1320 90 5 -5.0 0.0 | 127 10 -8.1 6.0 3 700 2823 330 9 4.5 -7.8 | 322 2 1.4 -1.8 4 500 5300 280 13 12.8 -2.3 | 249 10 9.7 3.8 5 400 6840 300 11 9.5 -5.5 | 265 6 6.4 0.5 6 300 8730 300 9 7.8 -4.5 | 252 5 4.7 1.5 7 253 9805 315 13 9.2 -9.2 | 297 7 6.1 -3.2 8 250 9880 315 15 10.6 -10.6 | 301 9 7.5 -4.6 9 200 11280 315 31 21.9 -21.9 | 310 25 18.8 -15.9 10 150 13100 310 33 25.3 -21.2 | 304 27 22.2 -15.2 11 100 15640 310 38 29.1 -24.4 | 305 32 26.0 -18.4 12 70 17830 305 33 27.0 -18.9 | 298 27 23.9 -12.9 13 50 19850 305 42 34.4 -24.1 | 300 36 31.3 -18.1 14 30 22890 295 36 32.6 -15.2 | 287 31 29.5 -9.2 15 20 25270 285 48 46.4 -12.4 | 278 44 43.3 -6.4 Wind Parameters Mean winds (0-6000m): 302.8 at 9.0 knts Storm direction: 332.8 at 6.8 knts Shear (0-3000m) pos: 1.1 neg: 2.6 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 160.6 deg Storm rel helicity (0-3000m) pos: 14.7 neg: -40.0 tot: -25.2 m^2/s^2 ave: -8.4 10^-3 m/s^2 rel: -0.47 Storm rel vorticity (0-3000m) horiz: 5.8 stream: -2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.17 Bulk Shear: 20.21 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 ------------------------------------------------------------------------------- 500 144 4 150 10| 6.6 0.0 6.6| 7.4 -3.3 4.1 8.1 0.07| 8.8 0.6 1000 138 5 146 12| 3.3 0.9 4.2| 14.7 -16.0 -1.2 -1.2 -0.07| 7.8 -0.5 1500 123 5 140 11| 2.2 2.0 4.2| 14.7 -25.1 -10.3 -6.9 -0.22| 6.6 -1.5 2000 101 5 130 11| 1.7 2.6 4.2| 14.7 -33.0 -18.2 -9.1 -0.33| 6.2 -2.1 2500 76 6 118 10| 1.3 2.8 4.1| 14.7 -37.7 -23.0 -9.2 -0.40| 6.1 -2.5 3000 38 6 98 7| 1.1 2.6 3.7| 14.7 -40.0 -25.2 -8.4 -0.47| 5.8 -2.7 4000 341 7 38 1| 0.8 2.2 3.0| 14.7 -42.7 -28.0 -7.0 -0.48| 4.8 -2.3 5000 315 8 267 3| 0.7 1.9 2.5| 14.7 -48.1 -33.4 -6.7 -0.49| 4.3 -2.1 6000 303 9 256 5| 0.6 1.6 2.1| 17.7 -49.7 -32.0 -5.3 -0.45| 3.9 -1.7 Wrote GIF file: /home/apache/climate/data/raob//U3415/skewt/U3415.skewt.20251107.12.gif