UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112812.upa.cvt Date: 1200Z 28 NOV 25 Searching for U3415... Searching the city database file for: U3415 ... Date:1200Z 28 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 1005 60 -7.7 -10.1 83 2.4 -8.4 135 5 265.1 265.4 264.5 269.8 1.76 1 1000 99 -8.1 -11.3 78 3.2 -8.9 140 7 265.0 265.3 264.2 269.4 1.61 2 942 562 -11.3 -13.9 81 2.6 -11.9 174 31 266.4 266.6 264.7 270.2 1.38 3 935 619 -10.7 -13.2 82 2.5 -11.3 179 34 267.5 267.8 265.7 271.6 1.48 4 925 703 -6.7 -9.9 78 3.2 -7.7 185 38 272.5 272.8 269.8 277.9 1.94 5 921 737 -5.1 -8.8 75 3.7 -6.2 185 38 274.4 274.8 271.4 280.4 2.13 6 876 1127 -6.7 -20.7 32 14.0 -9.8 185 37 276.7 276.9 270.7 279.2 0.84 7 850 1361 -7.9 -21.9 31 14.0 -10.9 185 36 277.9 278.0 271.2 280.2 0.78 8 794 1887 -10.5 -26.5 26 16.0 -13.5 190 34 280.6 280.7 272.5 282.3 0.55 9 784 1985 -10.3 -26.3 26 16.0 -13.3 191 34 281.8 281.9 273.2 283.5 0.57 10 751 2315 -11.7 -30.7 19 19.0 -14.9 195 33 283.8 283.8 274.0 285.0 0.39 11 700 2850 -14.7 -20.7 60 6.0 -16.0 200 31 286.2 286.4 276.3 289.4 1.05 12 668 3202 -15.7 -19.6 72 3.9 -16.6 204 30 288.9 289.2 278.0 292.6 1.21 13 627 3676 -18.5 -22.4 71 3.9 -19.3 210 28 291.0 291.2 278.7 294.2 1.01 14 500 5320 -30.3 -33.4 74 3.1 -30.6 230 23 296.1 296.2 280.3 297.6 0.46 15 400 6870 -42.5 -46.8 63 4.3 -42.7 245 25 299.8 299.8 281.4 300.3 0.14 16 300 8760 -56.5 -61.5 53 5.0 -56.6 250 25 305.7 305.7 283.7 305.8 0.03 17 255 9778 -63.3 -68.3 51 5.0 -63.3 260 29 310.2 310.2 285.4 310.3 0.02 18 250 9900 -62.5 -67.5 51 5.0 -62.6 260 31 313.1 313.2 286.5 313.2 0.02 19 201 11249 -58.9 -63.9 52 5.0 -59.0 289 33 339.0 339.0 294.1 339.2 0.04 20 200 11280 -59.1 -64.1 52 5.0 -59.2 290 33 339.2 339.2 294.1 339.3 0.03 21 174 12154 -57.9 -62.9 53 5.0 -58.0 300 35 354.9 354.9 297.7 355.1 0.05 22 167 12411 -60.1 -65.1 52 5.0 -60.2 303 36 355.5 355.5 297.8 355.6 0.04 23 150 13080 -60.3 -66.3 45 6.0 -60.4 310 38 366.2 366.2 299.9 366.4 0.03 24 134 13782 -60.1 -66.1 45 6.0 -60.2 310 39 378.6 378.6 302.1 378.7 0.04 25 100 15590 -63.9 -70.9 38 7.0 -64.0 310 42 404.3 404.3 305.8 404.4 0.03 26 70 17760 -67.3 -75.3 31 8.0 -67.4 310 40 440.4 440.4 309.9 440.5 0.02 27 50 19770 -70.9 -78.9 30 8.0 -71.0 320 50 476.4 476.4 313.2 476.5 0.02 28 41 20939 -73.7 -81.7 28 8.0 -73.8 318 52 497.3 497.3 314.8 497.3 0.01 29 30 22750 -77.1 -85.1 27 8.0 -77.1 315 54 534.5 534.5 317.2 534.5 0.01 30 24 24020 -80.3 -88.3 25 8.0 -80.4 315 54 560.4 560.4 318.6 560.4 0.01 31 20 25050 -80.3 -89.3 21 9.0 -80.4 315 54 590.4 590.4 320.2 590.4 0.01 32 10 28970 -78.5 -87.5 22 9.0 -78.7 320 46 726.5 726.5 325.3 726.7 0.02 33 9.3 29387 -75.7 -84.7 23 9.0 -76.0 752.4 752.5 326.0 752.7 0.03 34 8.4 29972 -77.7 -86.7 22 9.0 -77.9 766.8 766.8 326.4 767.0 0.03 35 8.1 30182 -74.9 -83.9 23 9.0 -75.3 785.9 786.0 326.9 786.3 0.04 36 6.2 31734 -74.9 -83.9 23 9.0 -75.4 848.4 848.4 328.4 848.9 0.06 37 4.8 33242 -69.3 -79.3 22 10.0 -70.5 938.6 938.7 330.2 940.3 0.16 38 4.6 33498 -65.7 -75.7 24 10.0 -67.5 966.9 967.0 330.7 970.3 0.29 TRP 255 9778 -63.3 -68.3 51 5.0 -63.3 260 29 310.2 310.2 285.4 310.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5221.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 58.30 % Est. max temperature: 4.89 C = 40.81 F Sfc-Lift cond lev (LCL): 967.19 mb = 357.42 m = 1172.63 ft T: -9.89 C 700-500 lapse rate: 6.32 C/km ThetaE index: 1.17 C Layer 876.0- 850.0 mb Conv cond level (CCL): 655.67 mb = 3341.59 m = 10963.10 ft Mean mixing ratio: 1.60 g/kg Conv temperature: 16.82 C = 62.27 F Cap Strength: 17.05 C Lifted Index: 19.60 C Risk: None Lifted Index @300 mb: 23.58 C Lifted Index @700 mb: 13.82 C Showalter Index: 13.45 C Risk: None Total Totals Index: 30.80 C Risk: None Vertical Totals Index: 22.40 C Cross Totals Index: 8.40 C K Index: -5.50 Risk: None Sweat Index: 208.39 Risk: None Energy Index: 3.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 46.74 J/kg Max Up Vert Vel: 9.67 m/s Conv Inhibition (B-): 75284.89 J/kg Cap Strength: 19.51 C Lift Cond Lev (LCL): 905.35 mb = 870.40 m = 2855.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 232 at 21 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 1005 60 135 5 -3.5 3.5 | 65 23 -20.5 -9.6 1 1000 99 140 7 -4.5 5.4 | 70 23 -21.5 -7.8 2 925 703 185 38 3.3 37.9 | 151 28 -13.7 24.7 3 850 1361 185 36 3.1 35.9 | 149 27 -13.9 22.7 4 700 2850 200 31 10.6 29.1 | 158 17 -6.4 16.0 5 500 5320 230 23 17.6 14.8 | 201 2 0.6 1.7 6 400 6870 245 25 22.7 10.6 | 294 6 5.7 -2.6 7 300 8760 250 25 23.5 8.6 | 305 8 6.5 -4.6 8 255 9778 260 29 28.6 5.0 | 305 14 11.6 -8.1 9 250 9900 260 31 30.5 5.4 | 300 16 13.5 -7.7 10 200 11280 290 33 31.0 -11.3 | 330 28 14.0 -24.4 11 150 13080 310 38 29.1 -24.4 | 342 39 12.1 -37.5 12 100 15590 310 42 32.2 -27.0 | 339 43 15.2 -40.1 13 70 17760 310 40 30.6 -25.7 | 341 41 13.6 -38.8 14 50 19770 320 50 32.1 -38.3 | 344 54 15.1 -51.4 15 30 22750 315 54 38.2 -38.2 | 338 56 21.2 -51.3 16 20 25050 315 54 38.2 -38.2 | 338 56 21.2 -51.3 17 10 28970 320 46 29.6 -35.2 | 345 50 12.6 -48.4 Wind Parameters Mean winds (0-6000m): 202.3 at 28.6 knts Storm direction: 232.3 at 21.5 knts Shear (0-3000m) pos: 4.9 neg: 0.0 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 95.2 deg Storm rel helicity (0-3000m) pos: 274.6 neg: -7.6 tot: 267.0 m^2/s^2 ave: 89.0 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 7.0 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 1.18 Bulk Shear: 39.75 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 ------------------------------------------------------------------------------- 500 167 18 102 21| 27.8 0.0 27.8|182.6 0.0 182.6 365.1 0.99| 29.4 29.1 1000 181 27 131 22| 17.4 0.0 17.4|250.4 -3.8 246.6 246.6 0.95| 20.1 19.2 1500 183 30 138 23| 11.1 0.0 11.1|254.6 -7.6 247.0 164.6 0.90| 14.2 12.8 2000 185 31 141 23| 8.0 0.0 8.0|263.1 -7.6 255.5 127.8 0.86| 11.5 9.9 2500 187 32 144 23| 6.2 0.0 6.2|269.4 -7.6 261.8 104.7 0.83| 9.9 8.2 3000 189 32 146 22| 4.9 0.0 4.9|274.6 -7.6 267.0 89.0 0.79| 8.8 7.0 4000 193 31 149 20| 3.4 0.0 3.4|281.9 -7.6 274.3 68.6 0.74| 7.5 5.5 5000 198 30 152 17| 2.5 0.0 2.5|284.6 -7.6 277.0 55.4 0.69| 6.7 4.6 6000 202 29 155 15| 2.2 0.0 2.2|286.5 -7.6 278.8 46.5 0.69| 5.9 4.1 Wrote GIF file: /home/apache/climate/data/raob//U3415/skewt/U3415.skewt.20251128.12.gif