UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100700.upa.cvt Date: 0000Z 7 OCT 25 Searching for U8445... Searching the city database file for: U8445 ... Date:0000Z 7 OCT 25 Station: U8445 WMO ident: 28445 Latitude: 56.73 Longitude: 61.07 ------------------------------------------------------------------------------- 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 240 135 1 SFC 994 288 -0.5 -1.8 91 1.3 -1.0 135 1 273.1 273.7 272.5 282.3 3.37 2 986 354 5.2 4.4 95 0.8 4.8 142 2 279.5 280.4 278.6 294.0 5.32 3 969 496 6.8 5.2 90 1.6 6.0 156 3 282.5 283.5 280.6 298.3 5.72 4 925 877 4.6 -0.4 70 5.0 2.4 195 7 284.0 284.7 279.3 295.3 4.01 5 859 1475 0.0 -4.1 74 4.1 -1.7 213 3 285.3 285.9 278.9 294.7 3.28 6 853 1531 0.0 -4.3 73 4.3 -1.7 214 3 285.9 286.4 279.2 295.2 3.25 7 850 1559 0.0 -4.5 72 4.5 -1.8 215 3 286.1 286.7 279.3 295.4 3.22 8 816 1886 0.0 -13.0 37 13.0 -4.3 239 4 289.5 289.8 278.9 294.7 1.72 9 792 2124 -0.9 -18.9 24 18.0 -6.0 257 4 291.0 291.2 278.8 294.4 1.08 10 759 2462 -2.7 -19.7 26 17.0 -7.4 282 5 292.6 292.8 279.5 295.9 1.06 11 714 2946 -3.3 -19.3 28 16.0 -7.9 318 7 297.1 297.4 281.7 300.8 1.16 12 700 3102 -4.3 -22.3 23 18.0 -9.1 330 7 297.7 297.9 281.6 300.6 0.91 13 643 3765 -9.1 -19.1 44 10.0 -11.9 330 9 299.6 299.8 282.9 303.8 1.31 14 583 4517 -12.7 -25.7 33 13.0 -15.6 330 10 303.9 304.1 284.0 306.6 0.81 15 500 5670 -21.1 -37.1 22 16.0 -23.3 330 13 307.3 307.4 284.7 308.4 0.32 16 496 5729 -21.7 -37.7 22 16.0 -23.8 331 13 307.3 307.3 284.7 308.3 0.30 17 424 6866 -27.5 -46.5 15 19.0 -29.2 352 16 314.0 314.0 286.9 314.5 0.14 18 415 7019 -28.9 -47.9 14 19.0 -30.5 355 16 314.1 314.1 286.9 314.6 0.12 19 400 7280 -31.3 -49.3 15 18.0 -32.6 360 17 314.3 314.3 287.0 314.7 0.11 20 342 8367 -40.5 -54.5 21 14.0 -41.1 355 25 316.2 316.2 287.6 316.5 0.07 21 308 9074 -44.3 -56.3 25 12.0 -44.7 351 30 320.5 320.5 289.0 320.7 0.06 22 300 9250 -45.9 -57.9 25 12.0 -46.3 350 31 320.7 320.7 289.0 320.9 0.05 23 250 10440 -55.1 -65.1 28 10.0 -55.2 355 29 324.1 324.2 290.0 324.2 0.02 24 244 10595 -56.3 -66.3 27 10.0 -56.5 353 30 324.6 324.6 290.2 324.7 0.02 25 216 11361 -60.3 -69.3 30 9.0 -60.4 342 34 329.9 329.9 291.7 330.0 0.02 26 200 11840 -61.1 -69.1 34 8.0 -61.2 335 36 336.0 336.0 293.3 336.1 0.02 27 198 11902 -61.5 -69.5 34 8.0 -61.6 335 36 336.3 336.3 293.4 336.4 0.02 28 187 12254 -62.9 -71.9 29 9.0 -63.0 335 36 339.6 339.6 294.2 339.7 0.01 29 186 12287 -62.9 -71.9 29 9.0 -63.0 335 36 340.1 340.1 294.4 340.2 0.01 30 168 12919 -58.5 -67.5 30 9.0 -58.6 330 35 357.5 357.5 298.2 357.6 0.03 31 150 13630 -58.7 -67.7 30 9.0 -58.9 325 33 368.9 369.0 300.4 369.1 0.03 32 100 16180 -58.1 -69.1 23 11.0 -58.4 330 29 415.5 415.5 307.2 415.6 0.03 33 70 18420 -61.1 -74.1 16 13.0 -61.4 325 27 453.7 453.7 311.2 453.8 0.02 34 66 18784 -62.5 -75.5 16 13.0 -62.8 326 26 458.3 458.3 311.6 458.4 0.02 35 50 20500 -61.5 -75.5 14 14.0 -61.9 330 23 498.6 498.6 314.8 498.7 0.03 36 42 21583 -59.3 -74.3 13 15.0 -59.9 327 23 529.5 529.5 316.9 529.7 0.04 37 32 23264 -63.7 -78.7 11 15.0 -64.2 321 23 560.5 560.5 318.7 560.7 0.03 38 30 23660 -62.9 -78.9 10 16.0 -63.5 320 23 573.2 573.2 319.3 573.3 0.03 39 20 26170 -60.1 -77.1 9 17.0 -61.3 310 23 652.2 652.2 322.8 652.6 0.05 40 16 27576 -57.3 -74.3 10 17.0 -59.2 302 25 704.3 704.4 324.6 705.2 0.10 41 12 29395 -58.3 -76.3 8 18.0 -60.5 292 27 761.2 761.2 326.3 762.1 0.10 42 11 29948 -55.1 -74.1 8 19.0 -58.3 288 28 792.0 792.1 327.1 793.5 0.15 43 10 30560 -53.7 -73.7 7 20.0 -57.5 285 29 819.1 819.2 327.7 820.9 0.18 44 9.5 30890 -53.1 -73.1 7 20.0 -57.2 833.5 833.6 328.1 835.6 0.20 TRP 187 12254 -62.9 -71.9 29 9.0 -63.0 335 36 339.6 339.6 294.2 339.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5430.00 m Freezing level: Surface below freezing Freezing level: 993.30 mb = 293.96 m = 964.41 ft Freezing level: 816.00 mb = 1885.57 m = 6186.16 ft Wetbulb zero: Below ground Precipitable water: 0.42 inches Sfc-500 mean rel hum: 42.68 % Est. max temperature: 13.08 C = 55.55 F Sfc-Lift cond lev (LCL): 973.88 mb = 455.13 m = 1493.18 ft T: 6.34 C 700-500 lapse rate: 6.54 C/km ThetaE index: 3.64 C Layer 925.0- 853.0 mb Conv cond level (CCL): 994.00 mb = 288.22 m = 945.58 ft Mean mixing ratio: 4.60 g/kg Conv temperature: 2.48 C = 36.47 F Cap Strength: 10.01 C Lifted Index: 11.05 C Risk: None Lifted Index @300 mb: 17.89 C Lifted Index @700 mb: 7.75 C Showalter Index: 11.11 C Risk: None Total Totals Index: 37.70 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 16.60 C K Index: -1.40 Risk: None Sweat Index: 19.00 Risk: None Energy Index: 2.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.36 J/kg Max Up Vert Vel: 6.83 m/s Conv Inhibition (B-): 50679.50 J/kg Cap Strength: 10.87 C Lift Cond Lev (LCL): 899.20 mb = 1105.41 m = 3626.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 352 at 6 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 ---------------------------------------------------------- 0 994 288 135 1 -0.7 0.7 | 167 7 -1.5 6.7 1 925 877 195 7 1.8 6.8 | 184 13 1.0 12.7 2 850 1559 215 3 1.7 2.5 | 186 8 0.9 8.4 3 700 3102 330 7 3.5 -6.1 | 272 3 2.7 -0.1 4 500 5670 330 13 6.5 -11.3 | 313 8 5.7 -5.3 5 400 7280 360 17 -0.0 -17.0 | 4 11 -0.8 -11.0 6 300 9250 350 31 5.4 -30.5 | 350 25 4.5 -24.6 7 250 10440 355 29 2.5 -28.9 | 356 23 1.7 -22.9 8 200 11840 335 36 15.2 -32.6 | 332 30 14.4 -26.7 9 187 12254 335 36 15.2 -32.6 | 332 30 14.4 -26.7 10 150 13630 325 33 18.9 -27.0 | 319 28 18.1 -21.1 11 100 16180 330 29 14.5 -25.1 | 325 24 13.7 -19.2 12 70 18420 325 27 15.5 -22.1 | 318 22 14.6 -16.2 13 50 20500 330 23 11.5 -19.9 | 323 18 10.7 -14.0 14 30 23660 320 23 14.8 -17.6 | 310 18 13.9 -11.7 15 20 26170 310 23 17.6 -14.8 | 298 19 16.8 -8.8 16 10 30560 285 29 28.0 -7.5 | 273 27 27.2 -1.6 Wind Parameters Mean winds (0-6000m): 322.0 at 8.0 knts Storm direction: 352.0 at 6.0 knts Shear (0-3000m) pos: 1.4 neg: 0.0 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): 112.7 deg Storm rel helicity (0-3000m) pos: 27.5 neg: -0.6 tot: 26.9 m^2/s^2 ave: 9.0 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.52 Bulk Shear: 15.38 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 ------------------------------------------------------------------------------- 500 188 4 178 9| 5.7 0.0 5.7| 7.1 -0.4 6.7 13.3 0.38| 6.3 2.4 1000 194 5 182 11| 2.3 0.0 2.3| 12.6 -0.4 12.2 12.2 0.40| 5.2 2.1 1500 199 4 183 10| 1.3 0.0 1.3| 14.9 -0.6 14.3 9.5 0.39| 4.4 1.7 2000 212 4 189 10| 1.4 0.0 1.4| 20.8 -0.6 20.2 10.1 0.49| 4.1 2.0 2500 231 5 197 9| 1.5 0.0 1.5| 25.4 -0.6 24.8 9.9 0.54| 4.0 2.2 3000 257 5 209 8| 1.4 0.0 1.4| 27.5 -0.6 26.9 9.0 0.57| 3.9 2.2 4000 299 6 234 5| 1.1 0.3 1.4| 28.9 -0.6 28.3 7.1 0.57| 3.2 1.8 5000 315 7 255 4| 0.9 0.5 1.3| 30.2 -0.6 29.7 5.9 0.56| 2.8 1.6 6000 322 8 275 4| 0.9 0.4 1.3| 37.3 -0.6 36.7 6.1 0.59| 2.7 1.6 Wrote GIF file: /home/apache/climate/data/raob//U8445/skewt/U8445.skewt.20251007.00.gif