UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103000.upa.cvt Date: 0000Z 30 OCT 25 Searching for X4882... Searching the city database file for: X4882 ... Date:0000Z 30 OCT 25 Station: X4882 WMO ident: 34882 Latitude: 46.28 Longitude: 47.98 ------------------------------------------------------------------------------- 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 1019 -20 8.6 7.7 94 0.9 8.1 290 11 280.2 281.3 280.4 297.9 6.47 1 1000 135 7.6 4.4 80 3.2 6.0 290 9 280.8 281.6 279.2 295.2 5.24 2 996 168 7.4 4.3 81 3.1 5.9 287 10 280.9 281.8 279.2 295.3 5.22 3 969 395 8.8 5.5 80 3.3 7.1 266 15 284.5 285.5 281.7 300.8 5.85 4 938 663 6.6 -0.4 61 7.0 3.4 241 20 284.9 285.6 279.6 296.1 3.96 5 934 699 6.4 -0.6 61 7.0 3.2 237 21 285.1 285.7 279.6 296.2 3.92 6 925 778 6.2 -0.8 61 7.0 3.1 230 23 285.6 286.3 279.9 296.7 3.90 7 898 1020 5.4 -2.6 56 8.0 1.9 246 26 287.3 287.9 280.1 297.4 3.51 8 850 1468 4.2 -3.8 56 8.0 0.8 275 31 290.5 291.1 281.5 300.5 3.39 9 700 3036 0.6 -13.4 34 14.0 -4.5 335 44 303.1 303.5 285.1 309.3 1.94 10 655 3567 -0.7 -18.7 24 18.0 -6.5 337 39 307.5 307.7 286.0 311.9 1.33 11 531 5229 -4.9 -26.9 16 22.0 -10.9 343 23 321.5 321.6 290.0 324.3 0.80 12 500 5700 -6.9 -31.9 12 25.0 -12.9 345 19 324.6 324.7 290.7 326.6 0.53 13 456 6410 -10.3 -33.3 13 23.0 -15.5 335 20 329.0 329.1 292.0 330.9 0.51 14 452 6477 -11.3 -34.3 13 23.0 -16.3 334 20 328.6 328.7 291.8 330.3 0.46 15 420 7034 -14.9 -36.9 13 22.0 -19.1 325 21 331.0 331.0 292.4 332.4 0.38 16 400 7400 -16.3 -39.3 12 23.0 -20.4 320 21 333.8 333.9 293.0 335.0 0.32 17 382 7745 -17.7 -41.7 10 24.0 -21.7 336.4 336.4 293.7 337.4 0.26 18 348 8437 -21.7 -29.7 48 8.0 -23.5 340.1 340.3 295.2 343.6 0.94 19 302 9474 -25.5 -30.4 64 4.9 -26.6 348.8 349.0 297.2 352.7 1.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5565.00 m Freezing level: 679.23 mb = 3281.28 m = 10765.22 ft Wetbulb zero: 827.77 mb = 1682.01 m = 5518.34 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 39.11 % Est. max temperature: 17.63 C = 63.73 F Sfc-Lift cond lev (LCL): 1005.22 mb = 92.13 m = 302.26 ft T: 7.88 C 700-500 lapse rate: 2.82 C/km ThetaE index: 4.67 C Layer 938.0- 934.0 mb Conv cond level (CCL): 539.23 mb = 5107.33 m = 16756.13 ft Mean mixing ratio: 5.06 g/kg Conv temperature: 49.02 C = 120.24 F Cap Strength: 22.09 C Lifted Index: 23.81 C Risk: None Lifted Index @700 mb: 11.48 C Showalter Index: 21.73 C Risk: None Total Totals Index: 14.20 C Risk: None Vertical Totals Index: 11.10 C Cross Totals Index: 3.10 C K Index: -6.70 Risk: None Sweat Index: 81.00 Risk: None Energy Index: 5.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.33 J/kg Max Up Vert Vel: 6.98 m/s Conv Inhibition (B-): 6331.84 J/kg Cap Strength: 23.37 C Lift Cond Lev (LCL): 907.90 mb = 930.65 m = 3053.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 348 at 22 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 1019 -20 290 11 10.3 -3.8 | 198 19 5.8 18.1 1 1000 135 290 9 8.5 -3.1 | 192 19 3.9 18.8 2 925 778 230 23 17.6 14.8 | 200 39 13.0 36.7 3 850 1468 275 31 30.9 -2.7 | 234 33 26.3 19.2 4 700 3036 335 44 18.6 -39.9 | 322 23 14.0 -18.0 5 500 5700 345 19 4.9 -18.4 | 186 4 0.3 3.6 6 400 7400 320 21 13.5 -16.1 | 237 11 8.9 5.8 Wind Parameters Mean winds (0-6000m): 318.2 at 29.8 knts Storm direction: 348.2 at 22.4 knts Shear (0-3000m) pos: 8.6 neg: 3.4 tot: 12.0 10-3/s Storm rel Dir Shear (0-3000m): 120.1 deg Storm rel helicity (0-3000m) pos: 498.3 neg: -33.9 tot: 464.4 m^2/s^2 ave: 154.8 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 14.6 stream: 10.2 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.36 Bulk Shear: 68.40 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 ------------------------------------------------------------------------------- 500 275 12 199 22| 0.0 9.6 9.6| 24.2 -6.5 17.7 35.4 0.25| 11.6 2.9 1000 247 17 201 30| 0.0 10.1 10.1| 84.0 -33.9 50.1 50.1 0.20| 14.8 3.0 1500 255 21 209 31| 5.7 6.7 12.4|233.7 -33.9 199.8 133.2 0.48| 15.7 7.5 2000 266 24 219 30| 7.1 5.0 12.2|323.1 -33.9 289.2 144.6 0.57| 14.8 8.5 2500 278 26 229 28| 8.0 4.0 12.1|410.2 -33.9 376.3 150.5 0.64| 14.5 9.3 3000 290 29 242 26| 8.6 3.4 12.0|498.3 -33.9 464.4 154.8 0.70| 14.6 10.2 4000 306 32 261 21| 5.8 2.5 8.3|509.7 -34.1 475.6 118.9 0.64| 12.3 7.9 5000 314 31 270 18| 4.0 2.0 6.0|509.7 -37.1 472.6 94.5 0.57| 10.8 6.2 6000 318 30 271 15| 3.1 1.8 4.9|510.9 -40.1 470.8 78.5 0.50| 9.7 4.8 Wrote GIF file: /home/apache/climate/data/raob//X4882/skewt/X4882.skewt.20251030.00.gif