UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032012.upa.cvt Date: 1200Z 20 MAR 20 Searching for U3472... Searching the city database file for: U3472 ... Date:1200Z 20 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 22 25 3 SFC 997 45 -11.5 -18.5 56 7.0 -12.9 25 3 261.9 262.0 260.5 264.3 0.89 2 991 91 -11.1 -17.1 61 6.0 -12.3 31 3 262.7 262.9 261.4 265.5 1.01 3 925 616 -15.9 -23.9 50 8.0 -17.1 100 7 263.1 263.1 260.8 264.7 0.60 4 903 797 -17.3 -24.3 54 7.0 -18.3 90 6 263.4 263.5 261.0 265.1 0.59 5 881 982 -16.5 -25.5 46 9.0 -17.9 80 6 266.1 266.2 263.0 267.7 0.54 6 850 1251 -17.3 -28.3 38 11.0 -18.8 65 5 268.0 268.1 264.1 269.3 0.44 7 810 1611 -17.9 -31.9 28 14.0 -19.6 39 5 271.1 271.2 266.1 272.1 0.33 8 772 1969 -19.7 -37.7 19 18.0 -21.5 13 5 272.9 273.0 267.0 273.5 0.19 9 700 2689 -24.1 -45.1 13 21.0 -25.6 320 5 275.8 275.8 268.7 276.1 0.10 10 560 4277 -35.1 -57.1 9 22.0 -35.8 297 30 281.0 281.0 271.8 281.1 0.03 11 525 4725 -36.9 -57.9 10 21.0 -37.6 290 37 284.1 284.1 273.5 284.2 0.03 12 500 5060 -39.1 -57.1 13 18.0 -39.6 285 42 285.4 285.4 274.3 285.5 0.03 13 406 6453 -50.5 -62.5 23 12.0 -50.7 290 36 288.1 288.1 275.7 288.2 0.02 14 400 6550 -51.1 -63.1 23 12.0 -51.2 290 36 288.6 288.6 276.0 288.6 0.02 15 315 8082 -58.1 -68.1 27 10.0 -58.2 280 36 299.2 299.2 281.0 299.3 0.01 16 300 8390 -57.7 -67.7 27 10.0 -57.8 285 40 304.0 304.0 283.0 304.1 0.01 17 291 8581 -57.9 -67.9 27 10.0 -58.0 284 41 306.4 306.4 284.0 306.4 0.01 18 250 9540 -54.5 -64.5 28 10.0 -54.6 280 48 325.0 325.0 290.3 325.1 0.03 19 223 10276 -52.7 -63.7 25 11.0 -52.9 280 52 338.6 338.6 294.0 338.7 0.03 20 200 10980 -52.3 -64.3 22 12.0 -52.6 280 56 349.9 350.0 296.7 350.1 0.03 21 155 12628 -51.3 -65.3 17 14.0 -51.7 284 61 378.1 378.1 302.0 378.3 0.04 22 150 12840 -51.7 -65.7 17 14.0 -52.1 285 62 381.0 381.0 302.4 381.2 0.04 23 127 13929 -49.6 -65.3 14 15.6 -50.3 285 73 403.3 403.3 305.7 403.5 0.05 24 100 15510 -46.7 -64.7 11 18.0 -47.9 285 62 437.5 437.5 309.7 437.8 0.06 25 85 16593 -44.3 -64.3 9 20.0 -46.0 283 62 463.2 463.2 312.1 463.6 0.08 26 70 17890 -45.3 -67.3 7 22.0 -47.2 280 62 487.5 487.5 314.1 487.9 0.06 27 52 19877 -44.3 -67.3 6 23.0 -46.9 271 55 533.1 533.1 317.1 533.6 0.09 28 50 20140 -44.7 -68.7 5 24.0 -47.3 270 54 538.1 538.2 317.5 538.6 0.07 29 47 20550 -47.1 -70.1 5 23.0 -49.3 272 54 542.0 542.0 317.6 542.4 0.06 30 37 22140 -43.3 -68.3 5 25.0 -47.0 279 56 590.1 590.2 320.2 590.9 0.11 31 30 23540 -45.5 -70.5 4 25.0 -49.1 285 58 620.6 620.6 321.5 621.3 0.09 32 26 24493 -46.7 -71.7 4 25.0 -50.4 278 50 643.1 643.2 322.4 643.8 0.09 33 20 26250 -42.9 -68.9 4 26.0 -48.6 265 36 704.9 704.9 324.6 706.4 0.18 34 18 26962 -41.7 -68.7 4 27.0 -48.3 730.2 730.3 325.4 732.1 0.20 35 15 28193 -43.7 -70.7 3 27.0 -50.1 762.7 762.7 326.3 764.4 0.18 TRP 315 8082 -58.1 -68.1 27 10.0 -58.2 280 36 299.2 299.2 281.0 299.3 0.01 WND 127 13929 -49.6 -65.3 14 15.6 -50.3 285 73 403.3 403.3 305.7 403.5 0.05 Sounding variables and indices 1000-500 mb thick: 5038.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 23.12 % Est. max temperature: -5.13 C = 22.76 F Sfc-Lift cond lev (LCL): 890.40 mb = 902.41 m = 2960.62 ft T: -16.84 C 700-500 lapse rate: 6.33 C/km ThetaE index: 0.75 C Layer 925.0- 903.0 mb Conv cond level (CCL): 692.75 mb = 2763.06 m = 9065.05 ft Mean mixing ratio: 0.75 g/kg Conv temperature: 2.66 C = 36.79 F Cap Strength: 15.93 C Lifted Index: 16.72 C Risk: None Lifted Index @300 mb: 27.59 C Lifted Index @700 mb: 10.45 C Showalter Index: 13.32 C Risk: None Total Totals Index: 32.60 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 10.80 C K Index: -27.50 Risk: None Sweat Index: 52.00 Risk: None Energy Index: 3.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.24 J/kg Max Up Vert Vel: 2.54 m/s Conv Inhibition (B-): 71939.29 J/kg Cap Strength: 16.53 C Lift Cond Lev (LCL): 846.99 mb = 1277.49 m = 4191.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 322 at 14 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 ---------------------------------------------------------- 0 997 45 25 3 -1.3 -2.7 | 130 13 -9.9 8.2 1 925 616 100 7 -6.9 1.2 | 128 20 -15.5 12.2 2 850 1251 65 5 -4.5 -2.1 | 124 16 -13.1 8.8 3 700 2689 320 5 3.2 -3.8 | 143 9 -5.4 7.1 4 500 5060 285 42 40.6 -10.9 | 270 32 32.0 0.1 5 400 6550 290 36 33.8 -12.3 | 273 25 25.2 -1.4 6 315 8082 280 36 35.5 -6.3 | 260 27 26.9 4.7 7 300 8390 285 40 38.6 -10.4 | 269 30 30.0 0.6 8 250 9540 280 48 47.3 -8.3 | 266 39 38.7 2.6 9 200 10980 280 56 55.1 -9.7 | 269 47 46.6 1.2 10 150 12840 285 62 59.9 -16.0 | 276 52 51.3 -5.1 11 127 13929 285 73 70.5 -18.9 | 277 62 61.9 -8.0 12 100 15510 285 62 59.9 -16.0 | 276 52 51.3 -5.1 13 70 17890 280 62 61.1 -10.8 | 270 52 52.5 0.2 14 50 20140 270 54 54.0 -0.0 | 256 47 45.4 10.9 15 30 23540 285 58 56.0 -15.0 | 275 48 47.4 -4.1 16 20 26250 265 36 35.9 3.1 | 243 31 27.3 14.1 Wind Parameters Mean winds (0-6000m): 291.8 at 18.6 knts Storm direction: 321.8 at 13.9 knts Shear (0-3000m) pos: 1.0 neg: 2.7 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 32.8 deg Storm rel helicity (0-3000m) pos: 18.7 neg: -14.6 tot: 4.1 m^2/s^2 ave: 1.4 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 67.26 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 75 5 126 16| 6.1 0.0 6.1| 3.7 -5.5 -1.7 -3.5 -0.11| 6.7 -0.7 1000 85 6 126 18| 3.1 0.9 3.9| 6.5 -10.9 -4.4 -4.4 -0.13| 5.2 -0.7 1500 78 5 125 17| 2.0 1.6 3.7| 6.5 -14.2 -7.7 -5.1 -0.16| 4.6 -0.7 2000 67 5 123 16| 1.5 2.0 3.5| 7.9 -14.6 -6.7 -3.4 -0.11| 4.2 -0.4 2500 56 5 122 15| 1.2 2.1 3.3| 13.9 -14.6 -0.7 -0.3 0.03| 4.0 0.1 3000 37 6 119 14| 1.0 2.7 3.7| 18.7 -14.6 4.1 1.4 0.13| 4.5 0.6 4000 327 9 133 5| 0.8 4.1 4.9| 25.6 -14.7 10.9 2.7 0.24| 5.5 1.3 5000 296 14 220 6| 0.6 4.9 5.6| 25.6 -38.8 -13.2 -2.6 0.11| 6.2 0.7 6000 292 19 245 10| 0.8 4.1 4.9| 33.9 -38.8 -4.9 -0.8 0.12| 5.5 0.7 Wrote GIF file: /home/apache/climate/data/raob//U3472/skewt/U3472.skewt.20200320.12.gif