UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110800.upa.cvt Date: 0000Z 8 NOV 25 Searching for U3415... Searching the city database file for: U3415 ... Date:0000Z 8 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 1001 62 -4.5 -6.8 84 2.3 -5.3 0 0 268.6 268.9 267.8 274.8 2.29 1 1000 70 -4.3 -6.7 83 2.4 -5.1 10 1 268.9 269.2 268.1 275.1 2.31 2 991 141 -3.7 -6.4 81 2.7 -4.6 24 3 270.1 270.5 269.1 276.6 2.38 3 925 683 -5.9 -10.4 70 4.5 -7.2 135 21 273.3 273.6 270.2 278.5 1.87 4 910 811 -6.9 -11.9 67 5.0 -8.3 140 19 273.5 273.8 270.1 278.3 1.68 5 850 1342 -8.5 -11.1 81 2.6 -9.2 160 11 277.2 277.6 272.7 282.7 1.92 6 822 1601 -9.5 -11.7 84 2.2 -10.1 191 11 278.9 279.2 273.6 284.3 1.90 7 760 2202 -13.5 -15.5 85 2.0 -14.0 264 10 280.9 281.1 274.1 285.2 1.50 8 755 2252 -12.9 -15.0 84 2.1 -13.5 270 10 282.0 282.3 274.9 286.6 1.58 9 752 2283 -12.7 -14.8 84 2.1 -13.3 274 10 282.6 282.8 275.2 287.3 1.61 10 730 2508 -15.3 -19.6 70 4.3 -16.2 301 9 282.1 282.3 274.2 285.4 1.11 11 712 2697 -15.3 -23.3 50 8.0 -16.9 324 9 284.2 284.3 274.9 286.7 0.82 12 700 2825 -15.9 -24.9 46 9.0 -17.6 340 9 284.9 285.0 275.2 287.1 0.72 13 676 3086 -16.9 -27.9 38 11.0 -18.7 339 10 286.6 286.7 275.8 288.4 0.57 14 646 3424 -18.7 -28.7 41 10.0 -20.3 339 12 288.3 288.4 276.7 290.1 0.55 15 500 5280 -31.1 -40.1 41 9.0 -31.9 335 23 295.1 295.2 279.5 295.9 0.23 16 466 5778 -34.5 -44.5 36 10.0 -35.1 337 22 296.9 296.9 280.2 297.4 0.16 17 400 6830 -43.3 -52.3 36 9.0 -43.6 340 19 298.7 298.7 280.9 299.0 0.08 18 310 8493 -56.1 -64.1 36 8.0 -56.2 336 19 303.4 303.4 282.8 303.5 0.02 19 300 8700 -57.5 -65.5 35 8.0 -57.6 335 19 304.3 304.3 283.1 304.4 0.02 20 283 9070 -59.3 -67.3 35 8.0 -59.4 330 19 306.8 306.8 284.1 306.9 0.02 21 253 9775 -60.1 -68.1 34 8.0 -60.2 321 23 315.6 315.6 287.3 315.7 0.02 22 250 9850 -59.7 -67.7 35 8.0 -59.8 320 23 317.3 317.3 287.9 317.4 0.02 23 200 11260 -55.7 -63.7 36 8.0 -55.9 315 29 344.6 344.6 295.4 344.7 0.04 24 150 13080 -57.3 -65.3 36 8.0 -57.5 320 35 371.4 371.4 300.8 371.5 0.04 25 100 15620 -61.5 -70.5 29 9.0 -61.7 315 35 408.9 408.9 306.4 409.0 0.03 26 70 17810 -65.5 -74.5 28 9.0 -65.7 315 33 444.3 444.3 310.3 444.4 0.02 27 50 19840 -68.3 -78.3 22 10.0 -68.5 310 29 482.5 482.5 313.7 482.6 0.02 28 30 22870 -72.5 -82.5 21 10.0 -72.6 310 36 547.0 547.0 317.9 547.1 0.01 29 27 23490 -73.3 -83.3 20 10.0 -73.5 306 35 561.5 561.5 318.7 561.6 0.01 30 24 24184 -71.3 -81.3 21 10.0 -71.5 302 34 586.5 586.5 320.0 586.7 0.02 31 20 25260 -73.1 -83.1 20 10.0 -73.3 295 33 612.4 612.4 321.2 612.6 0.02 32 18 25878 -72.9 -82.9 21 10.0 -73.1 631.8 631.8 322.0 631.9 0.02 TRP 283 9070 -59.3 -67.3 35 8.0 -59.4 330 19 306.8 306.8 284.1 306.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5210.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 58.91 % Est. max temperature: 4.11 C = 39.39 F Sfc-Lift cond lev (LCL): 965.17 mb = 348.84 m = 1144.47 ft T: -4.54 C 700-500 lapse rate: 6.19 C/km ThetaE index: 1.86 C Layer 730.0- 712.0 mb Conv cond level (CCL): 796.21 mb = 1845.51 m = 6054.74 ft Mean mixing ratio: 2.05 g/kg Conv temperature: 6.60 C = 43.88 F Cap Strength: 10.81 C Lifted Index: 14.70 C Risk: None Lifted Index @300 mb: 18.92 C Lifted Index @700 mb: 8.57 C Showalter Index: 10.72 C Risk: None Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 22.60 C Cross Totals Index: 20.00 C K Index: 2.50 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 2.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.31 J/kg Max Up Vert Vel: 4.96 m/s Conv Inhibition (B-): 46511.46 J/kg Cap Strength: 14.51 C Lift Cond Lev (LCL): 895.34 mb = 937.34 m = 3075.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 13 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 1001 62 0 0 -0.0 -0.0 | 193 11 2.4 10.9 1 1000 70 10 1 -0.2 -1.0 | 193 10 2.2 9.9 2 925 683 135 21 -14.8 14.8 | 154 29 -12.4 25.7 3 850 1342 160 11 -3.8 10.3 | 176 21 -1.3 21.2 4 700 2825 340 9 3.1 -8.5 | 246 6 5.5 2.4 5 500 5280 335 23 9.7 -20.8 | 309 16 12.1 -10.0 6 400 6830 340 19 6.5 -17.9 | 308 11 8.9 -7.0 7 300 8700 335 19 8.0 -17.2 | 301 12 10.5 -6.4 8 283 9070 330 19 9.5 -16.5 | 295 13 11.9 -5.6 9 250 9850 320 23 14.8 -17.6 | 291 18 17.2 -6.8 10 200 11260 315 29 20.5 -20.5 | 293 25 22.9 -9.6 11 150 13080 320 35 22.5 -26.8 | 303 30 24.9 -16.0 12 100 15620 315 35 24.7 -24.7 | 297 31 27.2 -13.9 13 70 17810 315 33 23.3 -23.3 | 296 29 25.8 -12.5 14 50 19840 310 29 22.2 -18.6 | 288 26 24.6 -7.8 15 30 22870 310 36 27.6 -23.1 | 292 32 30.0 -12.3 16 20 25260 295 33 29.9 -13.9 | 275 32 32.3 -3.1 Wind Parameters Mean winds (0-6000m): 342.6 at 14.8 knts Storm direction: 12.6 at 11.1 knts Shear (0-3000m) pos: 1.8 neg: 0.0 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 66.5 deg Storm rel helicity (0-3000m) pos: 230.8 neg: -16.5 tot: 214.3 m^2/s^2 ave: 71.4 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 13.2 stream: 5.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.21 Bulk Shear: 59.30 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 ------------------------------------------------------------------------------- 500 107 9 156 15| 17.5 0.0 17.5| 11.6 -16.5 -4.9 -9.9 -0.24| 24.8 -5.9 1000 137 14 162 22| 7.8 0.0 7.8| 92.2 -16.5 75.7 75.7 0.15| 20.5 3.1 1500 143 13 166 22| 3.7 0.0 3.7|142.7 -16.5 126.2 84.2 0.30| 17.0 5.1 2000 153 12 172 22| 2.6 0.0 2.6|200.0 -16.5 183.5 91.7 0.42| 15.6 6.5 2500 151 12 171 22| 1.9 0.0 1.9|226.8 -16.5 210.3 84.1 0.45| 14.6 6.5 3000 139 11 165 20| 1.8 0.0 1.8|230.8 -16.5 214.3 71.4 0.44| 13.2 5.8 4000 88 12 138 14| 1.3 0.7 2.1|239.7 -16.5 223.2 55.8 0.46| 10.7 4.9 5000 351 13 297 5| 1.1 1.2 2.2|247.8 -16.5 231.3 46.3 0.46| 9.1 4.2 6000 343 15 296 8| 0.8 1.0 1.8|249.4 -16.7 232.7 38.8 0.45| 7.9 3.5 Wrote GIF file: /home/apache/climate/data/raob//U3415/skewt/U3415.skewt.20251108.00.gif