UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025060300.upa.cvt Date: 0000Z 3 JUN 25 Searching for U6781... Searching the city database file for: U6781 ... Date:0000Z 3 JUN 25 Station: U6781 WMO ident: 26781 Latitude: 54.75 Longitude: 32.07 ------------------------------------------------------------------------------- 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 122 SFC 986 241 14.0 12.4 90 1.6 13.0 290 7 288.3 289.9 286.8 314.1 9.21 2 966 415 15.8 14.6 93 1.2 15.0 295 11 291.8 293.8 289.6 322.6 10.87 3 925 781 12.8 8.5 75 4.3 10.3 305 21 292.4 293.7 286.8 314.0 7.54 4 872 1275 10.4 2.4 58 8.0 6.3 291 21 294.9 295.8 285.4 310.2 5.22 5 850 1487 9.0 1.0 57 8.0 5.0 285 21 295.6 296.4 285.2 309.8 4.84 6 784 2150 3.8 0.1 77 3.7 2.0 277 25 296.9 297.8 285.8 311.5 4.92 7 771 2286 3.4 -0.1 78 3.5 1.7 275 26 297.9 298.8 286.2 312.5 4.93 8 762 2381 3.0 -1.3 73 4.3 1.0 274 27 298.5 299.3 286.1 312.1 4.56 9 747 2542 4.2 -12.8 28 17.0 -2.1 272 28 301.5 301.8 284.4 307.5 1.91 10 734 2685 4.2 -8.8 38 13.0 -1.2 270 29 303.0 303.5 285.8 311.3 2.68 11 700 3069 1.6 -10.4 40 12.0 -3.1 265 31 304.3 304.7 286.1 312.0 2.47 12 567 4729 -10.3 -14.0 74 3.7 -11.6 256 42 309.2 309.6 287.6 316.5 2.28 13 540 5104 -12.1 -14.9 80 2.8 -13.0 253 44 311.4 311.8 288.3 318.6 2.23 14 500 5690 -14.5 -21.5 55 7.0 -16.4 250 48 315.4 315.6 288.7 320.0 1.37 15 496 5751 -14.7 -21.7 55 7.0 -16.6 251 48 315.8 316.1 288.9 320.4 1.36 16 469 6170 -18.5 -27.5 45 9.0 -20.4 256 49 316.2 316.4 288.5 319.2 0.85 17 400 7330 -28.9 -33.9 62 5.0 -29.6 270 52 317.4 317.5 288.5 319.4 0.54 18 388 7548 -29.9 -34.9 62 5.0 -30.6 271 54 318.9 319.0 288.9 320.7 0.51 19 363 8018 -34.7 -43.7 40 9.0 -35.5 273 59 318.6 318.7 288.5 319.4 0.22 20 320 8886 -41.5 -48.5 47 7.0 -41.9 278 68 320.9 320.9 289.2 321.4 0.15 21 300 9320 -46.3 -53.3 45 7.0 -46.6 280 73 320.1 320.1 288.9 320.4 0.09 22 276 9867 -51.7 -58.7 43 7.0 -51.9 280 81 320.0 320.0 288.8 320.2 0.05 23 266 10104 -54.1 -61.1 42 7.0 -54.2 278 80 319.9 319.9 288.8 320.1 0.04 24 250 10500 -56.1 -63.1 41 7.0 -56.2 275 77 322.7 322.7 289.6 322.8 0.03 25 243 10681 -58.3 -64.3 46 6.0 -58.4 275 77 322.0 322.0 289.4 322.1 0.03 26 200 11920 -55.3 -62.3 41 7.0 -55.5 255 42 345.2 345.2 295.6 345.4 0.04 27 184 12454 -53.3 -61.3 37 8.0 -53.5 255 36 356.8 356.8 298.1 357.0 0.05 28 150 13770 -52.5 -62.5 29 10.0 -52.8 255 21 379.6 379.6 302.2 379.9 0.06 29 100 16380 -52.5 -66.5 17 14.0 -53.1 245 11 426.3 426.3 308.4 426.6 0.05 30 72 18481 -55.9 -72.9 10 17.0 -56.5 204 7 461.1 461.1 311.9 461.2 0.03 31 70 18660 -55.7 -72.7 10 17.0 -56.3 200 7 465.2 465.2 312.3 465.4 0.03 32 50 20810 -55.1 -74.1 8 19.0 -56.1 145 7 513.6 513.6 315.9 513.8 0.03 33 32 23692 -51.3 -73.3 6 22.0 -53.4 136 7 593.7 593.7 320.3 594.2 0.06 34 30 24110 -53.3 -74.3 6 21.0 -55.1 135 7 599.3 599.4 320.6 599.7 0.05 35 28 24555 -53.5 -74.5 6 21.0 -55.4 127 9 610.7 610.7 321.1 611.1 0.06 36 20 26750 -47.9 -71.9 5 24.0 -51.8 90 17 689.6 689.6 324.1 690.5 0.12 37 12 30194 -38.1 -64.1 5 26.0 -47.9 832.7 833.0 328.1 838.7 0.58 TRP 243 10681 -58.3 -64.3 46 6.0 -58.4 275 77 322.0 322.0 289.4 322.1 0.03 WND 276 9867 -51.7 -58.7 43 7.0 -51.9 280 81 320.0 320.0 288.8 320.2 0.05 Sounding variables and indices 1000-500 mb thick: 5568.00 m Freezing level: 682.12 mb = 3292.23 m = 10801.15 ft Wetbulb zero: 757.38 mb = 2430.18 m = 7972.93 ft Precipitable water: 0.87 inches Sfc-500 mean rel hum: 63.26 % Est. max temperature: 21.52 C = 70.73 F Sfc-Lift cond lev (LCL): 962.84 mb = 442.28 m = 1451.03 ft T: 15.57 C 700-500 lapse rate: 6.14 C/km ThetaE index: 12.83 C Layer 925.0- 784.0 mb Conv cond level (CCL): 845.10 mb = 1534.40 m = 5034.05 ft Mean mixing ratio: 8.34 g/kg Conv temperature: 21.34 C = 70.40 F Cap Strength: 3.30 C Lifted Index: 4.17 C Risk: None Lifted Index @300 mb: 3.25 C Lifted Index @700 mb: 2.90 C Showalter Index: 7.92 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 15.50 C K Index: 12.50 Risk: None Sweat Index: 102.00 Risk: None Energy Index: 2.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.64 J/kg Max Up Vert Vel: 5.22 m/s Conv Inhibition (B-): 47743.98 J/kg Cap Strength: 3.74 C Lift Cond Lev (LCL): 889.11 mb = 1112.07 m = 3648.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 293 at 24 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 ---------------------------------------------------------- 0 986 241 290 7 6.6 -2.4 | 115 17 -15.9 7.3 1 925 781 305 21 17.2 -12.0 | 66 6 -5.2 -2.4 2 850 1487 285 21 20.3 -5.4 | 153 5 -2.2 4.3 3 700 3069 265 31 30.9 2.7 | 214 15 8.4 12.4 4 500 5690 250 48 45.1 16.4 | 221 35 22.7 26.1 5 400 7330 270 52 52.0 -0.0 | 252 31 29.6 9.7 6 300 9320 280 73 71.9 -12.7 | 273 50 49.5 -3.0 7 276 9867 280 81 79.8 -14.1 | 274 57 57.3 -4.4 8 250 10500 275 77 76.7 -6.7 | 267 54 54.3 3.0 9 243 10681 275 77 76.7 -6.7 | 267 54 54.3 3.0 10 200 11920 255 42 40.6 10.9 | 221 27 18.1 20.6 11 150 13770 255 21 20.3 5.4 | 172 15 -2.2 15.1 12 100 16380 245 11 10.0 4.6 | 139 19 -12.5 14.3 13 70 18660 200 7 2.4 6.6 | 129 26 -20.0 16.3 14 50 20810 145 7 -4.0 5.7 | 120 31 -26.5 15.4 15 30 24110 135 7 -4.9 4.9 | 118 31 -27.4 14.6 16 20 26750 90 17 -17.0 0.0 | 104 41 -39.4 9.7 Wind Parameters Mean winds (0-6000m): 263.4 at 32.6 knts Storm direction: 293.4 at 24.4 knts Shear (0-3000m) pos: 2.3 neg: 3.6 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 101.4 deg Storm rel helicity (0-3000m) pos: 20.2 neg: -14.8 tot: 5.4 m^2/s^2 ave: 1.8 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.19 Bulk Shear: 72.37 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 ------------------------------------------------------------------------------- 500 301 13 104 11| 13.7 0.0 13.7| 0.0 -13.8 -13.8 -27.7 -0.43| 13.8 -5.9 1000 300 17 99 8| 6.8 2.3 9.1| 3.7 -14.8 -11.2 -11.2 -0.15| 9.6 -1.5 1500 294 19 110 6| 4.6 2.9 7.5| 8.4 -14.8 -6.4 -4.3 0.05| 7.9 0.4 2000 290 20 130 5| 3.4 3.2 6.6| 13.2 -14.8 -1.6 -0.8 0.15| 7.0 1.1 2500 285 22 159 5| 2.7 3.5 6.2| 16.9 -14.8 2.0 0.8 0.18| 6.5 1.2 3000 280 23 182 6| 2.3 3.6 5.9| 20.2 -14.8 5.4 1.8 0.18| 6.2 1.1 4000 274 26 204 9| 1.7 3.7 5.4| 28.7 -14.8 13.9 3.5 0.19| 5.6 1.0 5000 268 29 212 13| 1.4 3.7 5.1| 30.3 -15.7 14.6 2.9 0.16| 5.2 0.9 6000 263 33 216 17| 1.6 3.4 5.0| 80.6 -18.3 62.3 10.4 0.23| 5.1 1.2 Wrote GIF file: /home/apache/climate/data/raob//U6781/skewt/U6781.skewt.20250603.00.gif