UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032812.upa.cvt Date: 1200Z 28 MAR 20 Searching for U3472... Searching the city database file for: U3472 ... Date:1200Z 28 MAR 20 Station: U3472 WMO ident: 23472 Latitude: 65.78 Longitude: 87.95 ------------------------------------------------------------------------------- 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 -44 SFC 989 44 -1.7 -4.5 81 2.8 -2.7 300 5 272.3 272.8 271.1 279.8 2.76 2 925 572 -6.5 -8.5 86 2.0 -7.1 315 17 272.7 273.0 270.3 278.7 2.17 3 850 1226 -11.5 -13.2 87 1.7 -11.9 320 19 274.1 274.4 270.3 278.7 1.62 4 822 1482 -13.3 -14.6 90 1.3 -13.6 321 19 274.8 275.1 270.6 279.1 1.50 5 700 2687 -21.9 -24.2 82 2.3 -22.2 325 19 278.2 278.4 271.5 280.5 0.77 6 622 3546 -27.7 -30.5 77 2.8 -28.0 329 20 281.2 281.2 272.7 282.6 0.49 7 500 5080 -38.7 -43.0 64 4.3 -38.9 335 21 285.9 285.9 274.8 286.4 0.17 8 467 5546 -42.5 -47.0 61 4.5 -42.7 335 24 286.8 286.8 275.2 287.2 0.12 9 400 6580 -48.3 -52.8 60 4.5 -48.4 335 31 292.2 292.2 277.9 292.5 0.07 10 354 7375 -53.7 -58.2 58 4.5 -53.8 335 29 295.3 295.3 279.3 295.5 0.04 11 350 7448 -53.3 -57.9 57 4.6 -53.4 334 29 296.8 296.8 280.0 297.0 0.04 12 347 7503 -52.7 -57.3 57 4.6 -52.8 334 29 298.4 298.4 280.7 298.6 0.05 13 300 8440 -54.1 -58.9 55 4.8 -54.2 325 25 309.1 309.1 285.0 309.3 0.05 14 255 9483 -52.3 -57.3 55 5.0 -52.4 312 21 326.5 326.5 290.7 326.7 0.06 15 250 9610 -52.9 -57.9 55 5.0 -53.0 310 21 327.4 327.4 291.0 327.7 0.06 16 200 11060 -49.7 -55.7 49 6.0 -50.0 305 29 354.1 354.1 297.6 354.5 0.10 17 150 12960 -46.1 -54.1 40 8.0 -46.7 305 48 390.6 390.7 304.0 391.4 0.16 18 147 13095 -45.3 -54.3 36 9.0 -46.0 304 47 394.3 394.3 304.5 395.0 0.16 19 108 15150 -45.7 -55.7 31 10.0 -46.6 289 38 429.9 429.9 308.9 430.8 0.19 20 100 15660 -48.3 -59.3 27 11.0 -49.1 285 36 434.4 434.4 309.4 435.1 0.13 21 95 15996 -49.5 -60.5 26 11.0 -50.3 281 35 438.5 438.5 309.8 439.1 0.12 22 83 16878 -49.5 -61.5 23 12.0 -50.4 272 33 455.7 455.8 311.4 456.4 0.12 23 73 17722 -46.3 -58.3 24 12.0 -47.6 263 32 479.5 479.6 313.5 480.7 0.20 24 70 18000 -47.3 -59.3 24 12.0 -48.6 260 31 483.2 483.2 313.8 484.3 0.18 25 57 19357 -49.5 -62.5 20 13.0 -50.8 257 33 507.4 507.5 315.5 508.4 0.15 26 50 20220 -48.3 -62.3 18 14.0 -50.0 255 35 529.6 529.7 317.0 530.8 0.18 27 37 22201 -47.5 -62.5 16 15.0 -49.8 264 46 579.3 579.4 319.7 581.0 0.23 28 30 23580 -48.7 -64.7 14 16.0 -51.2 270 54 611.9 612.0 321.2 613.5 0.21 29 26 24515 -50.3 -66.3 13 16.0 -52.7 265 50 632.9 633.0 322.1 634.5 0.20 30 22 25612 -46.7 -64.7 11 18.0 -50.4 259 45 674.6 674.7 323.7 677.0 0.29 31 20 26240 -49.3 -66.3 12 17.0 -52.5 255 42 685.3 685.4 324.0 687.5 0.26 32 18 26928 -50.9 -68.9 10 18.0 -54.0 257 47 701.2 701.3 324.5 702.9 0.20 33 16 27701 -46.3 -64.3 11 18.0 -51.0 259 52 740.2 740.4 325.8 744.1 0.42 34 16 27701 -45.5 -64.5 10 19.0 -50.5 259 52 742.8 743.0 325.8 746.6 0.41 35 12 29621 -44.9 -64.7 9 19.8 -51.2 265 66 808.7 809.0 327.6 814.1 0.53 36 11 30202 -44.7 -64.7 9 20.0 -51.4 248 57 829.8 830.1 328.1 835.8 0.58 37 10 30840 -44.5 -64.5 9 20.0 -51.6 230 48 853.4 853.8 328.6 860.4 0.66 38 9.7 31043 -46.5 -66.5 9 20.0 -52.9 853.4 853.6 328.6 858.9 0.51 39 9.0 31543 -43.7 -64.7 8 21.0 -51.6 882.6 883.0 329.2 890.5 0.71 TRP 354 7375 -53.7 -58.2 58 4.5 -53.8 335 29 295.3 295.3 279.3 295.5 0.04 WND 12 29621 -44.9 -64.7 9 19.8 -51.2 265 66 808.7 809.0 327.6 814.1 0.53 Sounding variables and indices 1000-500 mb thick: 5124.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 79.69 % Est. max temperature: 0.37 C = 32.66 F Sfc-Lift cond lev (LCL): 946.43 mb = 391.23 m = 1283.55 ft T: -4.86 C 700-500 lapse rate: 7.02 C/km ThetaE index: 1.19 C Layer 925.0- 850.0 mb Conv cond level (CCL): 900.39 mb = 780.56 m = 2560.86 ft Mean mixing ratio: 2.31 g/kg Conv temperature: -0.88 C = 30.41 F Cap Strength: 3.10 C Lifted Index: 5.99 C Risk: None Lifted Index @300 mb: 21.32 C Lifted Index @700 mb: 1.49 C Showalter Index: 6.25 C Risk: None Total Totals Index: 52.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.20 C Cross Totals Index: 25.50 C K Index: 11.70 Risk: None Sweat Index: 133.00 Risk: None Energy Index: 1.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.70 J/kg Max Up Vert Vel: 2.72 m/s Conv Inhibition (B-): 66208.23 J/kg Cap Strength: 5.81 C Lift Cond Lev (LCL): 906.46 mb = 728.56 m = 2390.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 357 at 15 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 ---------------------------------------------------------- 0 989 44 300 5 4.3 -2.5 | 197 13 3.7 12.1 1 925 572 315 17 12.0 -12.0 | 257 12 11.4 2.6 2 850 1226 320 19 12.2 -14.6 | 270 12 11.6 0.1 3 700 2687 325 19 10.9 -15.6 | 275 10 10.2 -0.9 4 500 5080 335 21 8.9 -19.0 | 298 9 8.2 -4.4 5 400 6580 335 31 13.1 -28.1 | 317 18 12.4 -13.5 6 354 7375 335 29 12.3 -26.3 | 315 16 11.6 -11.7 7 300 8440 325 25 14.3 -20.5 | 293 15 13.7 -5.8 8 250 9610 310 21 16.1 -13.5 | 266 15 15.4 1.1 9 200 11060 305 29 23.8 -16.6 | 275 23 23.1 -2.0 10 150 12960 305 48 39.3 -27.5 | 288 41 38.7 -12.9 11 100 15660 285 36 34.8 -9.3 | 261 35 34.1 5.3 12 70 18000 260 31 30.5 5.4 | 236 36 29.9 20.0 13 50 20220 255 35 33.8 9.1 | 234 41 33.1 23.7 14 30 23580 270 54 54.0 -0.0 | 255 55 53.3 14.6 15 20 26240 255 42 40.6 10.9 | 237 47 39.9 25.5 16 12 29621 265 66 65.7 5.8 | 253 68 65.1 20.4 17 10 30840 230 48 36.8 30.9 | 218 58 36.1 45.5 Wind Parameters Mean winds (0-6000m): 327.4 at 19.5 knts Storm direction: 357.4 at 14.6 knts Shear (0-3000m) pos: 2.6 neg: 0.0 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 81.5 deg Storm rel helicity (0-3000m) pos: 49.5 neg: 0.0 tot: 49.5 m^2/s^2 ave: 16.5 10^-3 m/s^2 rel: 0.95 Storm rel vorticity (0-3000m) horiz: 2.9 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.30 Bulk Shear: 12.54 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 ------------------------------------------------------------------------------- 500 311 11 224 11| 11.9 0.0 11.9| 35.2 0.0 35.2 70.3 0.98| 12.0 11.9 1000 315 14 244 10| 7.1 0.0 7.1| 42.8 0.0 42.8 42.8 0.99| 7.3 7.2 1500 317 16 253 11| 5.0 0.0 5.0| 45.7 0.0 45.7 30.4 0.98| 5.2 5.1 2000 318 17 258 11| 3.7 0.0 3.7| 46.7 0.0 46.7 23.4 0.97| 4.1 3.9 2500 320 17 261 11| 3.0 0.0 3.0| 47.8 0.0 47.8 19.1 0.96| 3.4 3.2 3000 321 17 264 10| 2.6 0.0 2.6| 49.5 0.0 49.5 16.5 0.95| 2.9 2.8 4000 323 18 268 10| 2.1 0.0 2.1| 53.7 0.0 53.7 13.4 0.95| 2.4 2.3 5000 325 19 274 10| 1.8 0.0 1.8| 57.9 0.0 57.9 11.6 0.96| 2.1 2.0 6000 327 20 280 10| 1.7 0.3 2.0| 67.6 0.0 67.6 11.3 0.84| 2.3 1.9 Wrote GIF file: /home/apache/climate/data/raob//U3472/skewt/U3472.skewt.20200328.12.gif