UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for U3415... Searching the city database file for: U3415 ... Date:1200Z 27 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 1013 63 -23.7 -27.1 74 3.4 -24.0 135 3 248.5 248.6 248.3 249.6 0.41 1 1000 158 -21.5 -25.0 73 3.5 -21.9 175 5 251.6 251.7 251.3 253.0 0.50 2 990 233 -15.9 -18.8 78 2.9 -16.4 191 6 258.0 258.1 257.4 260.4 0.87 3 967 410 -12.9 -14.9 85 2.0 -13.3 229 8 262.8 263.0 261.9 266.1 1.24 4 945 585 -11.5 -13.4 86 1.9 -11.9 266 9 265.9 266.2 264.5 269.8 1.44 5 933 683 -11.1 -13.6 82 2.5 -11.7 286 10 267.3 267.5 265.5 271.2 1.43 6 925 749 -11.3 -14.3 78 3.0 -12.0 300 11 267.8 268.0 265.7 271.5 1.36 7 882 1113 -12.5 -19.5 56 7.0 -13.9 308 12 270.2 270.3 266.5 272.8 0.92 8 870 1218 -11.7 -17.7 61 6.0 -13.0 311 12 272.1 272.3 268.1 275.2 1.09 9 850 1396 -12.7 -18.7 61 6.0 -14.0 315 13 272.8 273.0 268.5 275.8 1.03 10 745 2390 -19.3 -23.0 72 3.7 -19.9 312 16 276.1 276.3 270.2 278.5 0.81 11 700 2850 -22.5 -26.9 67 4.4 -23.1 310 17 277.6 277.7 270.8 279.4 0.60 12 620 3726 -29.3 -34.0 64 4.7 -29.7 317 18 279.6 279.6 271.5 280.7 0.35 13 516 5014 -36.9 -41.6 62 4.7 -37.2 328 21 285.5 285.5 274.6 286.1 0.19 14 500 5230 -38.9 -43.7 60 4.8 -39.2 330 21 285.6 285.6 274.6 286.1 0.16 15 438 6129 -45.9 -50.2 62 4.3 -46.0 324 27 287.8 287.8 275.6 288.1 0.09 16 400 6730 -50.1 -54.5 60 4.4 -50.2 320 31 289.9 289.9 276.7 290.1 0.06 17 325 8058 -58.3 -62.7 57 4.4 -58.3 315 38 296.3 296.3 279.7 296.4 0.03 18 321 8135 -58.3 -62.7 57 4.4 -58.3 316 38 297.4 297.4 280.2 297.5 0.03 19 300 8560 -58.5 -63.0 56 4.5 -58.6 320 40 302.9 302.9 282.6 303.0 0.03 20 250 9710 -58.3 -63.2 53 4.9 -58.4 319.4 319.4 288.6 319.5 0.03 21 200 11120 -58.1 -63.1 53 5.0 -58.2 340.8 340.8 294.6 340.9 0.04 22 161 12485 -57.9 -63.9 46 6.0 -58.0 362.9 362.9 299.3 363.1 0.04 23 150 12930 -59.1 -65.1 46 6.0 -59.2 368.3 368.3 300.3 368.4 0.04 24 132 13731 -59.3 -66.3 40 7.0 -59.5 381.6 381.6 302.5 381.8 0.04 TRP 325 8058 -58.3 -62.7 57 4.4 -58.3 315 38 296.3 296.3 279.7 296.4 0.03 WND Sounding variables and indices 1000-500 mb thick: 5072.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 66.97 % Est. max temperature: 0.20 C = 32.36 F Sfc-Lift cond lev (LCL): 957.21 mb = 487.67 m = 1599.95 ft T: -12.28 C 700-500 lapse rate: 6.89 C/km ThetaE index: 0.00 C Layer 1013.0- 0.0 mb Conv cond level (CCL): 1000.00 mb = 158.00 m = 518.37 ft Mean mixing ratio: 1.11 g/kg Conv temperature: -14.86 C = 5.25 F Cap Strength: 17.22 C Lifted Index: 17.15 C Risk: None Lifted Index @300 mb: 27.00 C Lifted Index @700 mb: 12.28 C Showalter Index: 8.37 C Risk: None Total Totals Index: 46.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.20 C Cross Totals Index: 20.20 C K Index: 3.10 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 2.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 72.66 J/kg Max Up Vert Vel: 12.06 m/s Conv Inhibition (B-): 15244.09 J/kg Cap Strength: 17.22 C Lift Cond Lev (LCL): 930.99 mb = 699.63 m = 2295.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 348 at 13 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 1013 63 135 3 -2.1 2.1 | 162 15 -4.7 14.4 1 1000 158 175 5 -0.4 5.0 | 170 18 -3.0 17.3 2 925 749 300 11 9.5 -5.5 | 226 10 6.9 6.8 3 850 1396 315 13 9.2 -9.2 | 245 7 6.6 3.1 4 700 2850 310 17 13.0 -10.9 | 263 11 10.4 1.4 5 500 5230 330 21 10.5 -18.2 | 307 10 7.9 -5.9 6 400 6730 320 31 19.9 -23.7 | 303 21 17.3 -11.5 7 325 8058 315 38 26.9 -26.9 | 301 28 24.3 -14.6 8 300 8560 320 40 25.7 -30.6 | 308 30 23.1 -18.4 Wind Parameters Mean winds (0-6000m): 318.1 at 16.7 knts Storm direction: 348.1 at 12.6 knts Shear (0-3000m) pos: 3.0 neg: 0.5 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 104.1 deg Storm rel helicity (0-3000m) pos: 87.1 neg: 0.0 tot: 87.1 m^2/s^2 ave: 29.0 10^-3 m/s^2 rel: 0.78 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 4.0 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 1.63 Bulk Shear: 44.64 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 ------------------------------------------------------------------------------- 500 224 6 186 17| 11.5 0.0 11.5| 57.9 0.0 57.9 115.8 0.88| 15.0 13.2 1000 288 9 210 11| 7.7 0.0 7.7| 76.1 0.0 76.1 76.1 0.80| 12.1 9.6 1500 301 10 220 9| 5.6 0.0 5.6| 80.0 0.0 80.0 53.3 0.80| 8.9 7.1 2000 305 11 227 9| 4.2 0.4 4.6| 82.2 0.0 82.2 41.1 0.79| 7.0 5.6 2500 307 12 234 9| 3.4 0.6 4.0| 84.2 0.0 84.2 33.7 0.78| 5.9 4.6 3000 308 13 239 9| 3.0 0.5 3.5| 87.1 0.0 87.1 29.0 0.78| 5.2 4.0 4000 311 14 249 9| 2.5 0.4 2.9| 95.4 0.0 95.4 23.8 0.80| 4.3 3.4 5000 315 15 260 8| 2.2 0.3 2.5|104.1 0.0 104.1 20.8 0.82| 3.8 3.1 6000 318 17 271 9| 1.8 0.8 2.6|105.8 -1.0 104.8 17.5 0.70| 3.7 2.6 Wrote GIF file: /home/apache/climate/data/raob//U3415/skewt/U3415.skewt.20251127.12.gif