UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040112.upa.cvt Date: 1200Z 1 APR 20 Searching for U3884... Searching the city database file for: U3884 ... Date:1200Z 1 APR 20 Station: U3884 WMO ident: 23884 Latitude: 61.60 Longitude: 90.00 ------------------------------------------------------------------------------- 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 1004 57 2.2 -1.6 76 3.8 0.7 0 0 275.0 275.6 273.6 284.3 3.38 1 1000 89 2.0 -1.3 79 3.3 0.7 0 0 275.1 275.7 273.8 284.6 3.47 2 960 420 4.2 0.4 76 3.8 2.5 351 5 280.6 281.3 277.7 292.0 4.10 3 925 722 2.4 -3.6 65 6.0 -0.0 343 9 281.8 282.3 277.0 290.7 3.16 4 850 1398 -3.3 -9.3 63 6.0 -5.3 324 19 282.7 283.1 276.2 289.1 2.22 5 815 1729 -5.9 -10.1 72 4.2 -7.2 314 24 283.4 283.7 276.5 289.6 2.17 6 782 2052 -6.9 -21.9 29 15.0 -10.4 305 29 285.6 285.8 275.7 288.2 0.85 7 700 2909 -11.5 -29.5 21 18.0 -14.7 280 42 289.7 289.8 277.3 291.3 0.47 8 652 3449 -14.5 -31.5 22 17.0 -17.3 281 47 292.3 292.4 278.4 293.7 0.42 9 596 4124 -18.5 -22.3 72 3.8 -19.3 282 53 295.3 295.5 280.7 298.6 1.07 10 508 5296 -26.3 -36.3 38 10.0 -27.5 285 63 299.6 299.7 281.7 300.8 0.34 11 500 5410 -27.1 -37.1 38 10.0 -28.2 285 64 300.0 300.1 281.8 301.1 0.32 12 400 6990 -38.3 -46.3 43 8.0 -38.8 285 83 305.2 305.2 283.7 305.7 0.15 13 300 8900 -52.5 -58.5 48 6.0 -52.6 290 95 311.3 311.4 285.9 311.5 0.05 14 250 10060 -62.1 -68.1 44 6.0 -62.1 295 112 313.7 313.7 286.6 313.8 0.02 15 225 10703 -67.0 -73.0 42 6.0 -67.1 300 118 315.8 315.8 287.3 315.8 0.01 16 219 10866 -68.3 -74.3 42 6.0 -68.3 298 113 316.3 316.3 287.5 316.3 0.01 17 208 11175 -68.9 -74.9 42 6.0 -68.9 295 104 320.0 320.0 288.8 320.1 0.01 18 200 11410 -67.7 -73.7 42 6.0 -67.7 295 103 325.5 325.5 290.5 325.6 0.01 19 166 12546 -62.7 -68.7 44 6.0 -62.8 289 93 351.7 351.7 297.0 351.8 0.02 20 150 13170 -63.9 -69.9 44 6.0 -64.0 285 87 360.0 360.0 298.7 360.1 0.02 21 100 15650 -64.7 -72.7 32 8.0 -64.8 280 83 402.7 402.7 305.6 402.8 0.02 22 90 16295 -65.3 -73.3 32 8.0 -65.4 279 88 413.8 413.8 307.0 414.0 0.02 23 70 17840 -62.3 -71.3 29 9.0 -62.5 275 99 451.1 451.1 311.0 451.3 0.04 24 50 19950 -57.9 -68.9 23 11.0 -58.5 265 108 507.0 507.1 315.5 507.5 0.07 25 45 20616 -55.1 -67.1 21 12.0 -56.0 264 110 529.3 529.4 316.9 530.0 0.10 26 40 21361 -57.9 -69.9 20 12.0 -58.6 263 111 540.4 540.5 317.6 541.0 0.08 27 37 21850 -58.9 -70.9 20 12.0 -59.6 262 113 550.1 550.1 318.1 550.6 0.07 28 30 23180 -53.1 -66.1 19 13.0 -54.6 260 116 599.9 599.9 320.7 601.2 0.18 29 24 24629 -50.1 -64.1 18 14.0 -52.6 252 112 648.1 648.2 322.7 650.5 0.29 30 22 25194 -52.7 -66.7 17 14.0 -54.8 249 110 656.7 656.8 323.0 658.5 0.22 31 20 25810 -52.3 -66.3 17 14.0 -54.6 245 108 676.1 676.2 323.7 678.3 0.26 32 16 27263 -49.3 -64.3 16 15.0 -52.9 730.4 730.6 325.5 734.3 0.42 33 14 28151 -43.1 -59.1 16 16.0 -49.0 779.9 780.3 327.0 789.0 0.95 TRP 208 11175 -68.9 -74.9 42 6.0 -68.9 295 104 320.0 320.0 288.8 320.1 0.01 WND 225 10703 -67.0 -73.0 42 6.0 -67.1 300 118 315.8 315.8 287.3 315.8 0.01 Sounding variables and indices 1000-500 mb thick: 5321.00 m Freezing level: 893.42 mb = 1006.63 m = 3302.56 ft Wetbulb zero: 925.53 mb = 717.32 m = 2353.39 ft Precipitable water: 0.34 inches Sfc-500 mean rel hum: 49.33 % Est. max temperature: 9.81 C = 49.66 F Sfc-Lift cond lev (LCL): 946.45 mb = 535.78 m = 1757.79 ft T: 3.51 C 700-500 lapse rate: 6.24 C/km ThetaE index: 2.92 C Layer 925.0- 815.0 mb Conv cond level (CCL): 851.32 mb = 1385.61 m = 4545.91 ft Mean mixing ratio: 3.55 g/kg Conv temperature: 9.85 C = 49.73 F Cap Strength: 9.13 C Lifted Index: 9.33 C Risk: None Lifted Index @300 mb: 15.39 C Lifted Index @700 mb: 4.30 C Showalter Index: 9.79 C Risk: None Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 23.80 C Cross Totals Index: 17.80 C K Index: -3.50 Risk: None Sweat Index: 102.27 Risk: None Energy Index: 2.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.32 J/kg Max Up Vert Vel: 7.53 m/s Conv Inhibition (B-): 52002.08 J/kg Cap Strength: 9.13 C Lift Cond Lev (LCL): 888.61 mb = 1042.84 m = 3421.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 313 at 30 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 1004 57 0 0 -0.0 -0.0 | 133 30 -21.9 20.2 1 1000 89 0 0 -0.0 -0.0 | 133 30 -21.9 20.2 2 700 2909 280 42 41.4 -7.3 | 236 23 19.4 12.9 3 500 5410 285 64 61.8 -16.6 | 265 40 39.9 3.6 4 400 6990 285 83 80.2 -21.5 | 271 58 58.2 -1.3 5 300 8900 290 95 89.3 -32.5 | 280 68 67.3 -12.3 6 250 10060 295 112 101.5 -47.3 | 289 84 79.6 -27.1 7 225 10703 300 118 102.2 -59.0 | 296 89 80.3 -38.8 8 208 11175 295 104 94.3 -44.0 | 288 76 72.3 -23.7 9 200 11410 295 103 93.3 -43.5 | 288 75 71.4 -23.3 10 150 13170 285 87 84.0 -22.5 | 272 62 62.1 -2.3 11 100 15650 280 83 81.7 -14.4 | 264 60 59.8 5.8 12 70 17840 275 99 98.6 -8.6 | 261 78 76.7 11.6 13 50 19950 265 108 107.6 9.4 | 251 91 85.7 29.6 14 30 23180 260 116 114.2 20.1 | 246 101 92.3 40.4 15 20 25810 245 108 97.9 45.6 | 229 101 75.9 65.9 Wind Parameters Mean winds (0-6000m): 282.7 at 39.8 knts Storm direction: 312.7 at 29.8 knts Shear (0-3000m) pos: 0.0 neg: 7.4 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 106.2 deg Storm rel helicity (0-3000m) pos: 20.5 neg: -52.1 tot: -31.6 m^2/s^2 ave: -10.5 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.14 Bulk Shear: 195.77 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 ------------------------------------------------------------------------------- 500 347 3 129 27| 0.0 7.2 7.2| 0.0 -31.8 -31.8 -63.5 -0.62| 7.2 -4.5 1000 333 7 127 23| 0.0 7.4 7.4| 0.0 -47.4 -47.4 -47.4 -0.48| 7.7 -3.7 1500 318 11 130 19| 0.0 7.5 7.5| 1.4 -49.0 -47.6 -31.7 -0.30| 8.1 -2.4 2000 304 14 140 16| 0.0 7.5 7.5| 9.5 -49.0 -39.5 -19.7 0.00| 8.6 0.0 2500 290 18 161 15| 0.0 7.6 7.6| 15.5 -49.0 -33.5 -13.4 0.07| 9.2 0.7 3000 280 22 178 16| 0.0 7.4 7.4| 20.5 -52.1 -31.6 -10.5 0.06| 9.3 0.6 4000 281 28 201 16| 1.2 5.6 6.7| 66.5 -52.1 14.4 3.6 0.16| 8.1 1.3 5000 282 34 221 18| 1.8 4.5 6.3|116.5 -52.1 64.4 12.9 0.21| 7.4 1.6 6000 283 40 236 20| 2.0 4.2 6.2|163.9 -52.1 111.8 18.6 0.24| 7.1 1.7 Wrote GIF file: /home/apache/climate/data/raob//U3884/skewt/U3884.skewt.20200401.12.gif