UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102812.upa.cvt Date: 1200Z 28 OCT 25 Searching for U8445... Searching the city database file for: U8445 ... Date:1200Z 28 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 164 SFC 985 287 5.4 -2.6 56 8.0 2.1 100 1 279.8 280.3 276.0 288.7 3.20 2 933 730 4.4 -3.6 56 8.0 1.1 165 17 283.1 283.7 277.7 292.0 3.14 3 925 800 4.6 -4.4 52 9.0 1.0 175 19 284.0 284.5 277.9 292.5 2.98 4 883 1179 5.2 -8.8 36 14.0 -0.1 205 20 288.4 288.8 279.1 295.0 2.22 5 854 1451 3.6 -12.4 30 16.0 -1.9 227 21 289.5 289.8 279.0 294.7 1.72 6 850 1489 3.4 -12.6 30 16.0 -2.1 230 21 289.7 290.0 279.0 294.8 1.71 7 749 2501 -3.3 -15.3 39 12.0 -7.0 223 29 293.1 293.4 280.4 297.9 1.55 8 742 2575 -3.3 -15.3 39 12.0 -7.1 223 29 293.9 294.2 280.8 298.7 1.57 9 700 3036 -3.1 -7.7 70 4.6 -4.9 220 33 299.1 299.6 284.7 308.4 3.06 10 695 3093 -3.3 -7.3 74 4.0 -4.9 220 33 299.4 300.0 285.0 309.1 3.18 11 551 4885 -14.9 -18.3 75 3.4 -15.9 216 24 306.2 306.6 285.9 311.5 1.64 12 516 5377 -19.1 -22.3 76 3.2 -19.8 215 22 307.0 307.2 285.7 311.0 1.24 13 508 5493 -20.7 -24.8 70 4.1 -21.5 215 22 306.4 306.6 285.2 309.7 1.01 14 500 5610 -20.7 -27.7 53 7.0 -22.0 215 21 307.8 307.9 285.5 310.4 0.78 15 493 5714 -20.7 -30.7 40 10.0 -22.4 218 22 309.0 309.2 285.7 311.1 0.60 16 471 6050 -23.1 -41.1 18 18.0 -25.2 228 26 310.1 310.2 285.7 310.9 0.22 17 438 6580 -25.7 -38.7 29 13.0 -27.3 245 31 313.3 313.4 286.9 314.4 0.31 18 400 7230 -31.3 -48.3 17 17.0 -32.6 265 38 314.3 314.3 287.0 314.8 0.12 19 331 8535 -42.7 -54.7 26 12.0 -43.2 272 43 316.2 316.2 287.6 316.4 0.07 20 300 9190 -47.3 -56.3 35 9.0 -47.6 275 46 318.7 318.7 288.4 318.9 0.06 21 252 10319 -56.1 -63.1 41 7.0 -56.2 285 57 321.9 321.9 289.4 322.1 0.03 22 250 10370 -56.5 -63.5 41 7.0 -56.6 285 58 322.1 322.1 289.4 322.2 0.03 23 215 11316 -64.1 -71.1 38 7.0 -64.1 289 63 324.5 324.5 290.1 324.5 0.01 24 210 11460 -64.4 -71.4 38 7.0 -64.4 290 64 326.3 326.3 290.6 326.3 0.01 25 200 11760 -64.9 -71.9 37 7.0 -65.0 285 56 330.0 330.0 291.7 330.0 0.01 26 198 11821 -65.3 -72.3 37 7.0 -65.4 285 54 330.3 330.3 291.8 330.3 0.01 27 175 12571 -64.9 -71.9 37 7.0 -65.0 285 46 342.8 342.8 295.0 342.9 0.01 28 166 12894 -61.9 -68.9 39 7.0 -62.0 285 42 353.1 353.1 297.3 353.2 0.02 29 150 13520 -61.5 -68.5 39 7.0 -61.6 285 35 364.1 364.1 299.5 364.2 0.03 30 130 14413 -59.5 -67.5 35 8.0 -59.7 282 34 382.9 382.9 302.8 383.1 0.03 31 105 15744 -61.9 -69.9 34 8.0 -62.0 278 32 402.5 402.5 305.6 402.6 0.03 32 73 17982 -64.3 -74.3 24 10.0 -64.5 271 29 441.5 441.5 310.0 441.6 0.02 33 70 18240 -63.3 -74.3 21 11.0 -63.5 270 29 449.0 449.0 310.8 449.1 0.02 34 62 18988 -62.1 -74.1 19 12.0 -62.4 268 32 467.5 467.5 312.4 467.6 0.03 35 50 20310 -64.5 -76.5 18 12.0 -64.8 265 36 491.5 491.5 314.4 491.6 0.02 36 33 22820 -69.3 -82.3 13 13.0 -69.5 273 44 540.8 540.8 317.6 540.9 0.01 37 30 23390 -68.5 -82.5 12 14.0 -68.8 275 46 557.9 557.9 318.5 558.0 0.01 38 23 24993 -66.3 -80.3 12 14.0 -66.8 275 51 608.4 608.4 321.0 608.6 0.03 39 20 25840 -66.3 -80.3 12 14.0 -66.8 275 54 633.2 633.2 322.0 633.5 0.03 40 15 27581 -67.7 -81.7 12 14.0 -68.3 271 65 682.9 682.9 323.9 683.1 0.03 41 13 28450 -64.5 -79.5 11 15.0 -65.5 269 71 722.5 722.5 325.1 723.0 0.06 42 10 30060 -63.3 -79.3 10 16.0 -64.8 265 81 783.3 783.3 326.8 784.0 0.07 43 8.2 31276 -64.7 -79.7 11 15.0 -66.2 823.5 823.5 327.8 824.3 0.09 TRP 198 11821 -65.3 -72.3 37 7.0 -65.4 285 54 330.3 330.3 291.8 330.3 0.01 WND 210 11460 -64.4 -71.4 38 7.0 -64.4 290 64 326.3 326.3 290.6 326.3 0.01 Sounding variables and indices 1000-500 mb thick: 5446.00 m Freezing level: 798.75 mb = 2002.61 m = 6570.17 ft Wetbulb zero: 886.88 mb = 1143.27 m = 3750.83 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 58.36 % Est. max temperature: 15.79 C = 60.43 F Sfc-Lift cond lev (LCL): 870.56 mb = 1294.51 m = 4247.04 ft T: 4.52 C 700-500 lapse rate: 6.84 C/km ThetaE index: 0.29 C Layer 854.0- 850.0 mb Conv cond level (CCL): 606.83 mb = 4140.14 m = 13582.98 ft Mean mixing ratio: 2.93 g/kg Conv temperature: 29.01 C = 84.22 F Cap Strength: 13.82 C Lifted Index: 14.08 C Risk: None Lifted Index @300 mb: 19.01 C Lifted Index @700 mb: 11.24 C Showalter Index: 11.92 C Risk: None Total Totals Index: 32.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 8.10 C K Index: 6.90 Risk: None Sweat Index: 63.00 Risk: None Energy Index: 3.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.62 J/kg Max Up Vert Vel: 8.08 m/s Conv Inhibition (B-): 51433.45 J/kg Cap Strength: 13.80 C Lift Cond Lev (LCL): 807.60 mb = 1898.43 m = 6228.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 248 at 18 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 ---------------------------------------------------------- 0 985 287 100 1 -1.0 0.2 | 70 19 -18.1 -6.7 1 925 800 175 19 -1.7 18.9 | 123 22 -18.8 12.1 2 850 1489 230 21 16.1 13.5 | 171 7 -1.0 6.7 3 700 3036 220 33 21.2 25.3 | 193 19 4.1 18.5 4 500 5610 215 21 12.0 17.2 | 154 12 -5.1 10.4 5 400 7230 265 38 37.9 3.3 | 280 21 20.8 -3.5 6 300 9190 275 46 45.8 -4.0 | 291 31 28.7 -10.8 7 250 10370 285 58 56.0 -15.0 | 299 45 38.9 -21.8 8 210 11460 290 64 60.1 -21.9 | 304 52 43.0 -28.7 9 200 11760 285 56 54.1 -14.5 | 300 43 37.0 -21.3 10 198 11821 285 54 52.2 -14.0 | 301 41 35.1 -20.8 11 150 13520 285 35 33.8 -9.1 | 314 23 16.7 -15.9 12 70 18240 270 29 29.0 -0.0 | 300 14 11.9 -6.8 13 50 20310 265 36 35.9 3.1 | 281 19 18.8 -3.7 14 30 23390 275 46 45.8 -4.0 | 291 31 28.7 -10.8 15 20 25840 275 54 53.8 -4.7 | 287 38 36.7 -11.5 16 10 30060 265 81 80.7 7.1 | 270 64 63.6 0.2 Wind Parameters Mean winds (0-6000m): 218.2 at 24.6 knts Storm direction: 248.2 at 18.4 knts Shear (0-3000m) pos: 4.1 neg: 1.6 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 120.3 deg Storm rel helicity (0-3000m) pos: 182.5 neg: -3.8 tot: 178.7 m^2/s^2 ave: 59.6 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 6.1 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.67 Bulk Shear: 48.45 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 ------------------------------------------------------------------------------- 500 172 10 99 19| 18.8 0.0 18.8|124.0 0.0 124.0 248.0 0.93| 22.7 21.1 1000 187 15 117 17| 10.7 0.0 10.7|165.0 0.0 165.0 165.0 0.81| 18.6 15.1 1500 204 17 130 13| 8.2 0.0 8.2|175.5 0.0 175.5 117.0 0.76| 15.2 11.6 2000 212 19 143 12| 6.2 1.1 7.2|179.4 0.0 179.4 89.7 0.73| 12.5 9.1 2500 215 21 155 12| 4.9 1.7 6.6|182.0 0.0 182.0 72.8 0.68| 10.9 7.4 3000 216 23 163 12| 4.1 1.6 5.7|182.5 -3.8 178.7 59.6 0.63| 9.6 6.1 4000 217 25 170 13| 3.1 0.8 3.9|182.5 -18.7 163.8 41.0 0.53| 7.8 4.1 5000 217 25 170 13| 2.5 0.5 3.0|182.5 -32.6 149.9 30.0 0.43| 6.7 2.9 6000 218 25 171 13| 2.7 0.4 3.1|213.9 -36.7 177.2 29.5 0.49| 6.7 3.2 Wrote GIF file: /home/apache/climate/data/raob//U8445/skewt/U8445.skewt.20251028.12.gif