UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033112.upa.cvt Date: 1200Z 31 MAR 20 Searching for U5428... Searching the city database file for: U5428 ... Date:1200Z 31 MAR 20 Station: U5428 WMO ident: 25428 Latitude: 65.23 Longitude: 160.53 ------------------------------------------------------------------------------- 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 19 SFC 968 260 -20.3 -22.0 86 1.7 -20.5 100 1 255.2 255.3 254.7 257.0 0.68 2 966 276 -21.1 -22.4 89 1.3 -21.2 108 1 254.6 254.7 254.1 256.3 0.66 3 964 291 -19.5 -20.6 91 1.1 -19.7 115 1 256.3 256.4 255.8 258.4 0.77 4 937 505 -11.9 -12.8 93 0.9 -12.1 222 4 266.2 266.4 264.8 270.3 1.52 5 925 604 -12.9 -13.7 94 0.8 -13.1 270 5 266.1 266.4 264.7 270.0 1.43 6 850 1243 -17.1 -18.1 92 1.0 -17.3 260 7 268.2 268.4 265.5 271.3 1.08 7 700 2669 -26.9 -28.5 86 1.6 -27.1 245 15 272.7 272.8 267.5 274.2 0.52 8 677 2909 -28.7 -30.2 87 1.5 -28.9 244 16 273.3 273.4 267.8 274.7 0.46 9 582 3981 -34.1 -36.1 82 2.0 -34.3 237 19 279.1 279.1 271.1 280.0 0.30 10 500 5030 -41.1 -43.6 77 2.5 -41.2 230 23 282.9 283.0 273.1 283.5 0.16 11 400 6510 -51.5 -54.4 71 2.9 -51.5 220 27 288.1 288.1 275.7 288.3 0.06 12 398 6543 -51.5 -54.4 71 2.9 -51.5 220 27 288.5 288.5 276.0 288.7 0.06 13 300 8380 -50.9 -54.0 69 3.1 -51.0 240 25 313.6 313.6 286.7 313.9 0.08 14 252 9527 -50.3 -53.6 68 3.3 -50.4 235 29 330.5 330.6 292.0 330.9 0.10 15 250 9580 -49.7 -52.9 69 3.2 -49.8 235 29 332.2 332.2 292.4 332.6 0.11 16 200 11050 -45.7 -48.8 71 3.1 -45.9 235 29 360.4 360.5 299.0 361.4 0.23 17 172 12059 -42.3 -45.1 74 2.8 -42.6 238 32 381.9 382.0 302.8 383.7 0.40 18 150 12980 -42.9 -45.8 73 2.9 -43.2 240 35 396.1 396.2 304.9 398.1 0.42 19 100 15710 -43.7 -47.3 67 3.6 -44.2 240 38 443.3 443.4 310.5 446.1 0.54 20 71 18005 -45.7 -52.7 45 7.0 -46.7 245 44 484.6 484.8 314.0 487.0 0.41 21 70 18100 -44.9 -51.9 45 7.0 -46.0 245 44 488.3 488.5 314.3 491.0 0.45 22 64 18700 -42.9 -50.9 41 8.0 -44.5 242 43 505.4 505.6 315.5 508.8 0.56 23 53 19949 -50.1 -60.1 30 10.0 -51.2 237 42 516.7 516.8 316.2 518.1 0.22 24 50 20330 -48.5 -59.5 27 11.0 -49.9 235 42 529.2 529.3 317.0 530.8 0.25 25 48 20598 -49.7 -60.7 26 11.0 -51.0 236 42 532.5 532.6 317.2 534.0 0.22 26 42 21474 -48.9 -60.9 23 12.0 -50.5 240 41 555.2 555.3 318.5 557.0 0.25 27 37 22314 -45.1 -58.1 22 13.0 -47.7 244 41 585.5 585.6 320.0 588.4 0.41 28 30 23710 -46.7 -60.7 19 14.0 -49.4 250 40 617.3 617.5 321.5 620.1 0.36 29 23 25473 -47.1 -62.1 16 15.0 -50.4 243 41 664.9 665.0 323.3 668.1 0.39 30 20 26410 -42.1 -58.1 16 16.0 -47.3 240 42 707.3 707.6 324.8 713.9 0.75 31 17 27503 -45.1 -61.1 15 16.0 -49.8 731.3 731.6 325.6 736.8 0.60 32 14 28818 -38.7 -56.7 13 18.0 -46.5 794.8 795.4 327.4 807.3 1.28 33 10 31115 -41.5 -60.5 11 19.0 -49.6 864.6 865.2 329.0 876.6 1.11 TRP 398 6543 -51.5 -54.4 71 2.9 -51.5 220 27 288.5 288.5 276.0 288.7 0.06 WND Sounding variables and indices 1000-500 mb thick: 5011.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 86.34 % Est. max temperature: -6.50 C = 20.30 F Sfc-Lift cond lev (LCL): 941.27 mb = 471.11 m = 1545.61 ft T: -13.12 C 700-500 lapse rate: 6.01 C/km ThetaE index: 0.72 C Layer 966.0- 964.0 mb Conv cond level (CCL): 968.00 mb = 260.22 m = 853.73 ft Mean mixing ratio: 1.26 g/kg Conv temperature: -14.77 C = 5.42 F Cap Strength: 9.56 C Lifted Index: 12.11 C Risk: None Lifted Index @300 mb: 32.11 C Lifted Index @700 mb: 4.96 C Showalter Index: 9.74 C Risk: None Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.00 C Cross Totals Index: 23.00 C K Index: 4.30 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 2.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.08 J/kg Max Up Vert Vel: 9.06 m/s Conv Inhibition (B-): 72540.51 J/kg Cap Strength: 11.90 C Lift Cond Lev (LCL): 906.65 mb = 755.41 m = 2478.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 266 at 12 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 ---------------------------------------------------------- 0 968 260 100 1 -1.0 0.2 | 87 13 -13.1 -0.7 1 925 604 270 5 5.0 -0.0 | 83 7 -7.1 -0.9 2 850 1243 260 7 6.9 1.2 | 94 5 -5.2 0.3 3 700 2669 245 15 13.6 6.3 | 195 6 1.5 5.5 4 500 5030 230 23 17.6 14.8 | 202 15 5.5 13.9 5 400 6510 220 27 17.4 20.7 | 195 20 5.2 19.8 6 398 6543 220 27 17.4 20.7 | 195 20 5.2 19.8 7 300 8380 240 25 21.7 12.5 | 219 15 9.5 11.6 8 250 9580 235 29 23.8 16.6 | 216 20 11.6 15.8 9 200 11050 235 29 23.8 16.6 | 216 20 11.6 15.8 10 150 12980 240 35 30.3 17.5 | 228 25 18.2 16.6 11 100 15710 240 38 32.9 19.0 | 229 28 20.8 18.1 12 70 18100 245 44 39.9 18.6 | 237 33 27.8 17.7 13 50 20330 235 42 34.4 24.1 | 224 32 22.3 23.2 14 30 23710 250 40 37.6 13.7 | 243 29 25.5 12.8 15 20 26410 240 42 36.4 21.0 | 230 32 24.2 20.1 Wind Parameters Mean winds (0-6000m): 235.9 at 16.2 knts Storm direction: 265.9 at 12.2 knts Shear (0-3000m) pos: 1.1 neg: 2.1 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 113.9 deg Storm rel helicity (0-3000m) pos: 19.9 neg: -5.6 tot: 14.3 m^2/s^2 ave: 4.8 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.77 Bulk Shear: 23.20 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 ------------------------------------------------------------------------------- 500 268 4 85 8| 6.7 0.0 6.7| 11.2 -5.6 5.6 11.1 0.08| 10.2 0.8 1000 265 5 87 7| 3.3 0.9 4.3| 12.7 -5.6 7.1 7.1 0.15| 6.0 0.9 1500 261 6 91 6| 2.2 1.6 3.8| 14.8 -5.6 9.1 6.1 0.26| 5.0 1.3 2000 257 7 100 5| 1.7 2.0 3.6| 17.1 -5.6 11.4 5.7 0.37| 4.5 1.7 2500 253 9 115 4| 1.3 2.2 3.5| 19.0 -5.6 13.4 5.3 0.40| 4.2 1.7 3000 250 10 132 4| 1.1 2.1 3.2| 19.9 -5.6 14.3 4.8 0.39| 3.8 1.5 4000 245 12 166 4| 0.8 2.1 2.9| 20.6 -5.6 15.0 3.8 0.34| 3.4 1.2 5000 240 14 183 6| 0.7 2.0 2.7| 20.6 -7.8 12.9 2.6 0.28| 3.1 0.9 6000 236 16 189 8| 0.6 2.0 2.5| 20.6 -14.4 6.2 1.0 0.20| 3.0 0.6 Wrote GIF file: /home/apache/climate/data/raob//U5428/skewt/U5428.skewt.20200331.12.gif