UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032612.upa.cvt Date: 1200Z 26 MAR 20 Searching for U4688... Searching the city database file for: U4688 ... Date:1200Z 26 MAR 20 Station: U4688 WMO ident: 24688 Latitude: 63.27 Longitude: 143.15 ------------------------------------------------------------------------------- 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 173 SFC 928 743 -15.5 -20.1 68 4.6 -16.3 0 0 263.2 263.3 261.4 265.5 0.83 2 925 768 -14.7 -19.5 67 4.8 -15.6 25 1 264.3 264.4 262.3 266.7 0.88 3 889 1072 -8.3 -14.3 62 6.0 -9.9 84 6 273.9 274.2 269.9 277.9 1.42 4 850 1419 -9.5 -17.5 52 8.0 -11.4 150 11 276.2 276.4 270.8 279.5 1.14 5 838 1528 -9.7 -18.7 48 9.0 -11.8 155 12 277.1 277.3 271.2 280.2 1.04 6 825 1649 -7.9 -18.9 41 11.0 -10.5 162 12 280.3 280.4 273.1 283.3 1.04 7 784 2042 -9.9 -27.9 21 18.0 -13.2 181 14 282.2 282.3 273.3 283.7 0.49 8 774 2141 -9.7 -27.7 22 18.0 -13.0 186 15 283.5 283.6 274.0 285.1 0.51 9 747 2415 -8.1 -18.1 44 10.0 -10.7 200 16 288.1 288.3 277.6 291.8 1.23 10 700 2914 -11.7 -17.7 61 6.0 -13.2 225 19 289.5 289.8 278.4 293.7 1.36 11 645 3537 -15.7 -18.0 82 2.3 -16.3 227 24 291.8 292.1 279.7 296.2 1.44 12 633 3679 -15.1 -17.1 85 2.0 -15.6 228 25 294.1 294.4 280.9 299.0 1.58 13 622 3812 -15.1 -17.3 83 2.2 -15.7 229 26 295.6 295.9 281.5 300.5 1.58 14 500 5430 -26.3 -38.3 31 12.0 -27.6 235 38 301.0 301.0 282.1 301.9 0.28 15 491 5561 -26.9 -39.9 28 13.0 -28.2 235 38 301.8 301.8 282.4 302.6 0.24 16 464 5966 -30.7 -44.7 24 14.0 -31.8 235 40 302.0 302.0 282.4 302.5 0.15 17 400 7000 -39.5 -53.5 21 14.0 -40.1 235 44 303.7 303.7 283.0 303.9 0.07 18 300 8900 -55.5 -66.5 24 11.0 -55.6 260 29 307.1 307.1 284.2 307.2 0.02 19 250 10040 -64.5 -74.5 24 10.0 -64.6 275 36 310.2 310.2 285.4 310.2 0.01 20 234 10441 -68.3 -78.3 22 10.0 -68.4 260 38 310.3 310.3 285.4 310.4 0.00 21 226 10652 -64.1 -74.1 24 10.0 -64.1 258 39 319.9 319.9 288.7 319.9 0.01 22 200 11410 -58.9 -68.9 26 10.0 -59.0 250 42 339.5 339.5 294.2 339.6 0.02 23 193 11636 -55.9 -64.9 32 9.0 -56.1 249 44 347.8 347.8 296.2 347.9 0.03 24 166 12594 -57.1 -67.1 27 10.0 -57.3 244 52 361.1 361.1 299.0 361.2 0.03 25 150 13240 -54.7 -64.7 28 10.0 -55.0 240 58 375.8 375.8 301.6 376.0 0.04 26 146 13415 -52.5 -63.5 25 11.0 -52.9 240 58 382.6 382.6 302.7 382.8 0.05 27 122 14577 -53.7 -64.7 25 11.0 -54.1 236 61 400.5 400.5 305.3 400.8 0.05 28 112 15128 -53.5 -65.5 22 12.0 -53.9 235 62 410.8 410.8 306.6 411.1 0.05 29 102 15732 -53.3 -66.3 19 13.0 -53.8 235 60 422.3 422.4 308.0 422.6 0.05 30 100 15860 -53.7 -66.7 19 13.0 -54.2 235 60 424.0 424.0 308.2 424.2 0.05 31 70 18160 -52.1 -68.1 13 16.0 -53.0 240 54 472.9 472.9 312.9 473.3 0.06 32 60 19161 -51.3 -67.3 13 16.0 -52.4 242 57 496.0 496.1 314.7 496.5 0.07 33 50 20360 -46.5 -64.5 11 18.0 -48.6 245 60 533.9 533.9 317.2 534.8 0.13 34 44 21212 -44.3 -63.3 10 19.0 -47.1 246 58 559.1 559.2 318.6 560.4 0.17 35 43 21366 -44.1 -63.1 10 19.0 -47.0 246 58 563.3 563.4 318.9 564.6 0.18 36 37 22364 -48.3 -67.3 9 19.0 -50.6 248 56 577.3 577.3 319.6 578.2 0.12 37 30 23760 -43.1 -65.1 7 22.0 -47.3 250 54 627.1 627.2 321.9 628.7 0.20 38 25 25002 -38.1 -62.1 6 24.0 -44.7 675.1 675.2 323.7 678.1 0.36 39 24 25282 -40.5 -64.5 6 24.0 -46.4 676.0 676.1 323.7 678.3 0.27 40 23 25573 -37.9 -62.9 6 25.0 -45.0 692.0 692.1 324.3 695.0 0.35 TRP 234 10441 -68.3 -78.3 22 10.0 -68.4 260 38 310.3 310.3 285.4 310.4 0.00 WND 112 15128 -53.5 -65.5 22 12.0 -53.9 235 62 410.8 410.8 306.6 411.1 0.05 Sounding variables and indices 1000-500 mb thick: 5257.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 55.98 % Est. max temperature: 3.84 C = 38.91 F Sfc-Lift cond lev (LCL): 860.91 mb = 1320.38 m = 4331.89 ft T: -9.16 C 700-500 lapse rate: 5.80 C/km Conv cond level (CCL): 539.20 mb = 4870.78 m = 15980.04 ft Mean mixing ratio: 1.17 g/kg Conv temperature: 19.70 C = 67.45 F Cap Strength: 17.63 C Lifted Index: 20.32 C Risk: None Lifted Index @300 mb: 21.65 C Lifted Index @700 mb: 13.59 C Showalter Index: 18.04 C Risk: None Total Totals Index: 25.60 C Risk: None Vertical Totals Index: 16.80 C Cross Totals Index: 8.80 C K Index: -6.70 Risk: None Sweat Index: 60.00 Risk: None Energy Index: 4.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 54.45 J/kg Max Up Vert Vel: 10.44 m/s Conv Inhibition (B-): 54735.05 J/kg Cap Strength: 20.18 C Lift Cond Lev (LCL): 786.70 mb = 2015.54 m = 6612.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 258 at 19 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 ---------------------------------------------------------- 0 928 743 0 0 -0.0 -0.0 | 78 19 -18.7 -4.0 1 925 768 25 1 -0.4 -0.9 | 75 20 -19.1 -4.9 2 850 1419 150 11 -5.5 9.5 | 103 25 -24.2 5.5 3 700 2914 225 19 13.4 13.4 | 151 11 -5.2 9.4 4 500 5430 235 38 31.1 21.8 | 215 22 12.4 17.8 5 400 7000 235 44 36.0 25.2 | 219 27 17.4 21.2 6 300 8900 260 29 28.6 5.0 | 264 10 9.9 1.0 7 250 10040 275 36 35.9 -3.1 | 293 19 17.2 -7.2 8 234 10441 260 38 37.4 6.6 | 262 19 18.7 2.6 9 200 11410 250 42 39.5 14.4 | 244 23 20.8 10.3 10 150 13240 240 58 50.2 29.0 | 232 40 31.5 25.0 11 112 15128 235 62 50.8 35.6 | 226 45 32.1 31.5 12 100 15860 235 60 49.1 34.4 | 225 43 30.5 30.4 13 70 18160 240 54 46.8 27.0 | 231 36 28.1 23.0 14 50 20360 245 60 54.4 25.4 | 239 42 35.7 21.3 15 30 23760 250 54 50.7 18.5 | 246 35 32.1 14.4 Wind Parameters Mean winds (0-6000m): 227.8 at 25.5 knts Storm direction: 257.8 at 19.1 knts Shear (0-3000m) pos: 4.3 neg: 0.0 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 103.0 deg Storm rel helicity (0-3000m) pos: 181.6 neg: -6.8 tot: 174.8 m^2/s^2 ave: 58.3 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 5.6 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.53 Bulk Shear: 102.98 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 ------------------------------------------------------------------------------- 500 109 4 84 23| 8.5 0.0 8.5| 43.2 -6.8 36.4 72.9 0.46| 11.9 5.4 1000 152 8 97 22| 6.6 0.0 6.6|106.4 -6.8 99.6 99.6 0.69| 11.1 7.6 1500 167 10 105 22| 5.3 0.0 5.3|136.4 -6.8 129.6 86.4 0.71| 9.7 6.9 2000 185 12 113 19| 4.7 0.0 4.7|157.9 -6.8 151.2 75.6 0.70| 9.3 6.5 2500 199 13 120 17| 4.4 0.0 4.4|170.4 -6.8 163.6 65.4 0.71| 8.5 6.0 3000 207 15 127 15| 4.3 0.0 4.3|181.6 -6.8 174.8 58.3 0.72| 7.8 5.6 4000 218 18 145 13| 4.2 0.0 4.2|205.7 -6.8 199.0 49.7 0.73| 6.8 5.0 5000 225 22 165 12| 4.0 0.0 4.0|226.9 -6.8 220.1 44.0 0.72| 6.2 4.4 6000 228 25 181 13| 3.4 0.3 3.7|234.4 -6.8 227.6 37.9 0.69| 5.5 3.8 Wrote GIF file: /home/apache/climate/data/raob//U4688/skewt/U4688.skewt.20200326.12.gif