UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112600.upa.cvt Date: 0000Z 26 NOV 25 Searching for U3415... Searching the city database file for: U3415 ... Date:0000Z 26 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 -47 SFC 986 64 -3.7 -6.3 82 2.6 -4.6 290 7 270.5 270.9 269.4 277.1 2.42 2 925 564 -7.5 -10.0 82 2.5 -8.2 275 15 271.6 272.0 269.3 277.0 1.93 3 896 812 -8.9 -11.2 83 2.3 -9.5 271 17 272.7 273.0 269.7 277.7 1.81 4 850 1219 -10.3 -12.5 84 2.2 -10.9 265 21 275.4 275.6 271.2 280.2 1.72 5 705 2647 -14.9 -17.1 83 2.2 -15.4 284 11 285.4 285.6 276.5 289.6 1.42 6 700 2701 -14.7 -16.9 83 2.2 -15.2 285 11 286.2 286.5 276.9 290.5 1.45 7 691 2799 -14.1 -16.2 84 2.1 -14.6 285 11 287.9 288.2 277.9 292.6 1.56 8 613 3699 -19.9 -22.5 80 2.6 -20.4 281 9 291.3 291.5 278.9 294.5 1.02 9 602 3834 -17.7 -20.0 82 2.3 -18.2 281 8 295.4 295.6 281.1 299.4 1.30 10 500 5200 -26.9 -30.5 71 3.6 -27.4 275 5 300.2 300.4 282.3 302.2 0.60 11 472 5612 -29.3 -33.2 69 3.9 -29.8 284 6 302.3 302.3 283.0 303.9 0.49 12 420 6432 -35.5 -40.0 63 4.5 -35.9 302 8 304.6 304.6 283.6 305.5 0.28 13 400 6770 -36.7 -41.5 61 4.8 -37.1 310 9 307.3 307.3 284.7 308.2 0.25 14 342 7842 -41.3 -46.3 58 5.0 -41.6 310 12 315.1 315.2 287.3 315.8 0.18 15 300 8720 -46.7 -51.7 57 5.0 -46.9 310 15 319.5 319.6 288.7 319.9 0.11 16 250 9910 -53.5 -58.5 54 5.0 -53.6 310 19 326.5 326.5 290.8 326.8 0.06 17 248 9962 -53.9 -58.9 54 5.0 -54.0 309 19 326.7 326.7 290.8 326.9 0.05 18 211 10992 -57.9 -62.9 53 5.0 -58.0 295 13 335.9 335.9 293.3 336.1 0.04 19 200 11330 -58.1 -63.1 53 5.0 -58.2 280 19 340.8 340.8 294.6 340.9 0.04 20 198 11393 -58.5 -63.5 52 5.0 -58.6 280 19 341.1 341.1 294.6 341.3 0.04 21 154 12992 -55.1 -60.1 54 5.0 -55.3 275 28 372.3 372.3 301.0 372.7 0.08 22 150 13160 -55.5 -60.5 54 5.0 -55.6 275 29 374.5 374.5 301.4 374.8 0.07 23 100 15740 -56.5 -62.5 47 6.0 -56.8 265 36 418.6 418.6 307.6 419.0 0.09 24 81 17075 -57.3 -64.3 41 7.0 -57.6 442.9 442.9 310.2 443.4 0.08 TRP 211 10992 -57.9 -62.9 53 5.0 -58.0 295 13 335.9 335.9 293.3 336.1 0.04 WND Sounding variables and indices 1000-500 mb thick: 5247.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.32 inches Sfc-500 mean rel hum: 81.20 % Est. max temperature: 1.98 C = 35.56 F Sfc-Lift cond lev (LCL): 946.31 mb = 385.73 m = 1265.50 ft T: -6.14 C 700-500 lapse rate: 4.88 C/km ThetaE index: 0.14 C Layer 925.0- 896.0 mb Conv cond level (CCL): 845.47 mb = 1259.81 m = 4133.20 ft Mean mixing ratio: 2.04 g/kg Conv temperature: 1.38 C = 34.49 F Cap Strength: 16.62 C Lifted Index: 19.19 C Risk: None Lifted Index @300 mb: 29.98 C Lifted Index @700 mb: 10.07 C Showalter Index: 16.85 C Risk: None Total Totals Index: 31.00 C Risk: None Vertical Totals Index: 16.60 C Cross Totals Index: 14.40 C K Index: 1.90 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 4.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.42 J/kg Max Up Vert Vel: 4.34 m/s Conv Inhibition (B-): 23442.05 J/kg Cap Strength: 18.94 C Lift Cond Lev (LCL): 899.31 mb = 782.90 m = 2568.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 306 at 8 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 ---------------------------------------------------------- 0 986 64 290 7 6.6 -2.4 | 179 2 -0.1 2.5 1 925 564 275 15 14.9 -1.3 | 247 9 8.3 3.6 2 850 1219 265 21 20.9 1.8 | 245 16 14.3 6.7 3 700 2701 285 11 10.6 -2.8 | 243 4 4.0 2.0 4 500 5200 275 5 5.0 -0.4 | 160 5 -1.7 4.4 5 400 6770 310 9 6.9 -5.8 | 344 1 0.3 -0.9 6 300 8720 310 15 11.5 -9.6 | 314 7 4.9 -4.8 7 250 9910 310 19 14.6 -12.2 | 313 11 7.9 -7.3 8 211 10992 295 13 11.8 -5.5 | 277 5 5.1 -0.6 9 200 11330 280 19 18.7 -3.3 | 263 12 12.1 1.6 10 150 13160 275 29 28.9 -2.5 | 264 22 22.3 2.3 11 100 15740 265 36 35.9 3.1 | 255 30 29.2 8.0 Wind Parameters Mean winds (0-6000m): 276.3 at 11.0 knts Storm direction: 306.3 at 8.2 knts Shear (0-3000m) pos: 1.8 neg: 2.3 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 53.4 deg Storm rel helicity (0-3000m) pos: 7.6 neg: -3.5 tot: 4.1 m^2/s^2 ave: 1.4 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 161.43 Bulk Shear: 0.06 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 ------------------------------------------------------------------------------- 500 280 11 234 5| 0.0 8.7 8.7| 4.0 0.0 4.0 8.0 0.48| 8.8 4.2 1000 274 14 243 8| 0.0 6.9 6.9| 4.2 -0.9 3.2 3.2 0.28| 7.0 2.0 1500 271 16 244 10| 0.4 4.6 5.0| 6.3 -1.6 4.7 3.1 0.25| 6.0 1.5 2000 271 16 245 11| 1.3 3.4 4.8| 7.6 -1.6 6.0 3.0 0.22| 5.5 1.2 2500 272 16 245 10| 1.8 2.8 4.6| 7.6 -2.2 5.4 2.2 0.17| 5.2 0.9 3000 273 15 244 9| 1.8 2.3 4.1| 7.6 -3.5 4.1 1.4 0.12| 4.6 0.6 4000 275 14 241 8| 1.3 1.5 2.8| 7.6 -6.0 1.7 0.4 0.03| 3.8 0.1 5000 275 12 235 7| 1.1 1.0 2.1| 7.6 -8.4 -0.8 -0.2 -0.05| 3.3 -0.2 6000 276 11 229 6| 0.9 0.8 1.7| 8.5 -8.6 -0.1 -0.0 -0.02| 3.0 -0.1 Wrote GIF file: /home/apache/climate/data/raob//U3415/skewt/U3415.skewt.20251126.00.gif