UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032600.upa.cvt Date: 0000Z 26 MAR 20 Searching for U4641... Searching the city database file for: U4641 ... Date:0000Z 26 MAR 20 Station: U4641 WMO ident: 24641 Latitude: 63.77 Longitude: 121.62 ------------------------------------------------------------------------------- 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 1009 112 -26.3 -29.5 74 3.2 -26.6 20 1 246.2 246.3 246.0 247.1 0.33 1 1000 177 -24.7 -27.4 78 2.7 -24.9 22 2 248.4 248.5 248.2 249.5 0.40 2 980 325 -20.9 -22.1 90 1.2 -21.1 28 3 253.7 253.8 253.4 255.5 0.66 3 953 532 -17.7 -18.3 95 0.6 -17.8 35 4 259.0 259.1 258.3 261.6 0.95 4 925 755 -17.7 -19.9 83 2.2 -18.1 43 6 261.2 261.3 259.9 263.6 0.85 5 862 1280 -19.5 -23.6 70 4.1 -20.1 61 10 264.7 264.8 262.1 266.5 0.66 6 860 1297 -20.9 -25.8 65 4.9 -21.5 62 10 263.4 263.5 260.9 264.9 0.54 7 850 1383 -20.7 -26.7 59 6.0 -21.5 65 11 264.5 264.5 261.7 265.9 0.51 8 741 2395 -21.5 -38.5 20 17.0 -23.1 58 10 274.2 274.2 267.8 274.8 0.19 9 700 2813 -22.1 -44.1 12 22.0 -23.9 55 9 278.0 278.0 270.1 278.4 0.11 10 626 3627 -24.9 -47.9 10 23.0 -26.5 93 8 283.8 283.9 273.5 284.1 0.08 11 564 4377 -28.9 -52.9 8 24.0 -30.2 129 8 287.7 287.7 275.6 287.9 0.05 12 500 5230 -32.5 -49.5 17 17.0 -33.5 170 7 293.4 293.4 278.5 293.7 0.08 13 426 6348 -37.5 -42.4 60 4.9 -37.8 184 31 300.8 300.8 282.0 301.5 0.21 14 400 6780 -40.7 -44.9 64 4.2 -40.9 190 40 302.1 302.1 282.5 302.7 0.17 15 376 7196 -44.3 -48.5 63 4.2 -44.5 192 41 302.7 302.7 282.7 303.2 0.12 16 300 8660 -57.9 -62.2 58 4.3 -58.0 200 44 303.7 303.7 283.0 303.8 0.03 17 271 9290 -63.5 -67.9 55 4.4 -63.6 203 47 304.6 304.6 283.2 304.6 0.02 18 256 9636 -65.5 -69.6 57 4.1 -65.5 205 48 306.6 306.6 284.1 306.7 0.01 19 252 9732 -65.3 -69.5 56 4.2 -65.3 202 48 308.3 308.3 284.7 308.3 0.01 20 250 9780 -65.3 -69.5 56 4.2 -65.3 200 48 309.0 309.0 284.9 309.0 0.01 21 200 11160 -58.9 -63.3 57 4.4 -59.0 210 40 339.5 339.5 294.2 339.7 0.04 22 182 11751 -56.9 -61.3 57 4.4 -57.0 213 39 352.0 352.0 297.1 352.3 0.05 23 150 12970 -57.1 -61.6 57 4.5 -57.2 220 38 371.7 371.7 300.9 372.0 0.06 24 100 15550 -53.9 -58.7 56 4.8 -54.2 220 58 423.6 423.6 308.2 424.3 0.14 25 97 15745 -54.1 -58.9 55 4.8 -54.4 220 59 426.9 426.9 308.6 427.6 0.14 26 77 17230 -52.5 -57.4 55 4.9 -52.9 224 66 459.4 459.4 311.8 460.6 0.21 27 70 17850 -48.9 -53.9 56 5.0 -49.5 225 69 479.8 479.9 313.6 481.8 0.36 28 68 18041 -47.9 -52.9 56 5.0 -48.6 225 71 485.9 486.0 314.1 488.4 0.41 29 60 18865 -48.1 -53.7 52 5.6 -49.0 225 81 503.1 503.2 315.4 505.7 0.43 30 55 19437 -48.3 -54.3 50 6.0 -49.2 227 75 515.4 515.5 316.2 518.1 0.43 31 50 20070 -44.3 -52.3 41 8.0 -46.0 230 69 539.1 539.3 317.7 543.0 0.61 32 49 20205 -44.3 -52.3 41 8.0 -46.0 230 69 542.2 542.4 317.9 546.2 0.62 33 34 22673 -39.7 -59.7 10 20.0 -44.5 234 61 614.0 614.2 321.3 616.8 0.36 34 30 23540 -32.9 -59.9 5 27.0 -41.2 235 58 654.9 655.1 323.0 658.2 0.40 35 30 23540 -32.7 -59.7 5 27.0 -41.1 235 58 655.5 655.7 323.0 658.8 0.41 36 24 25098 -36.9 -69.9 2 33.0 -44.6 241 43 686.5 686.5 324.0 687.6 0.13 37 20 26370 -32.9 -71.9 1 39.0 -43.6 245 31 735.5 735.5 325.6 736.5 0.12 38 16 27950 -28.9 -70.9 1 42.0 -43.0 237 27 797.0 797.1 327.2 798.7 0.17 39 10 31300 -30.1 220 19 907.2 40 9.5 31664 -31.1 916.8 TRP 256 9636 -65.5 -69.6 57 4.1 -65.5 205 48 306.6 306.6 284.1 306.7 0.01 WND 60 18865 -48.1 -53.7 52 5.6 -49.0 225 81 503.1 503.2 315.4 505.7 0.43 Sounding variables and indices 1000-500 mb thick: 5053.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 33.93 % Est. max temperature: -9.00 C = 15.81 F Sfc-Lift cond lev (LCL): 956.27 mb = 506.81 m = 1662.75 ft T: -18.09 C 700-500 lapse rate: 4.30 C/km ThetaE index: 1.61 C Layer 860.0- 850.0 mb Conv cond level (CCL): 1000.00 mb = 177.00 m = 580.70 ft Mean mixing ratio: 0.75 g/kg Conv temperature: -19.89 C = -3.81 F Cap Strength: 24.90 C Lifted Index: 28.65 C Risk: None Lifted Index @300 mb: 32.02 C Lifted Index @700 mb: 18.02 C Showalter Index: 22.68 C Risk: None Total Totals Index: 17.60 C Risk: None Vertical Totals Index: 11.80 C Cross Totals Index: 5.80 C K Index: -36.90 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 5.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 56.38 J/kg Max Up Vert Vel: 10.62 m/s Conv Inhibition (B-): 73717.39 J/kg Cap Strength: 28.20 C Lift Cond Lev (LCL): 938.13 mb = 649.73 m = 2131.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 132 at 7 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 1009 112 20 1 -0.3 -0.9 | 319 7 4.9 -5.6 1 850 1383 65 11 -10.0 -4.6 | 27 10 -4.8 -9.3 2 700 2813 55 9 -7.4 -5.2 | 12 10 -2.2 -9.8 3 500 5230 170 7 -1.2 6.9 | 240 5 4.0 2.3 4 400 6780 190 40 6.9 39.4 | 199 37 12.2 34.8 5 300 8660 200 44 15.0 41.3 | 209 42 20.3 36.7 6 256 9636 205 48 20.3 43.5 | 213 46 25.5 38.9 7 250 9780 200 48 16.4 45.1 | 208 46 21.6 40.5 8 200 11160 210 40 20.0 34.6 | 220 39 25.2 30.0 9 150 12970 220 38 24.4 29.1 | 230 38 29.6 24.5 10 100 15550 220 58 37.3 44.4 | 227 58 42.5 39.8 11 70 17850 225 69 48.8 48.8 | 231 70 54.0 44.2 12 60 18865 225 81 57.3 57.3 | 230 82 62.5 52.6 13 50 20070 230 69 52.9 44.4 | 236 70 58.1 39.7 14 30 23540 235 58 47.5 33.3 | 241 60 52.7 28.6 15 20 26370 245 31 28.1 13.1 | 256 34 33.3 8.5 16 10 31300 220 19 12.2 14.6 | 240 20 17.4 9.9 Wind Parameters Mean winds (0-6000m): 101.6 at 9.3 knts Storm direction: 131.6 at 7.0 knts Shear (0-3000m) pos: 1.7 neg: 0.3 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 62.2 deg Storm rel helicity (0-3000m) pos: 29.2 neg: -6.9 tot: 22.3 m^2/s^2 ave: 7.4 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 2.7 stream: 1.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 9.31 Bulk Shear: 6.06 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 84 3 333 6| 4.1 0.0 4.1| 8.2 0.0 8.2 16.3 0.94| 4.2 3.9 1000 62 5 352 7| 4.2 0.0 4.2| 18.9 0.0 18.9 18.9 0.95| 4.4 4.2 1500 62 7 5 8| 3.4 0.0 3.4| 25.9 -1.0 24.9 16.6 0.90| 4.0 3.6 2000 62 8 10 8| 2.6 0.2 2.8| 25.9 -3.6 22.3 11.2 0.75| 3.2 2.4 2500 61 8 12 9| 2.1 0.4 2.4| 25.9 -6.0 19.9 8.0 0.64| 2.8 1.8 3000 61 8 13 9| 1.7 0.3 2.0| 29.2 -6.9 22.3 7.4 0.60| 2.7 1.6 4000 67 8 17 8| 1.3 0.2 1.5| 33.9 -6.9 27.0 6.8 0.56| 3.0 1.6 5000 74 8 20 7| 0.9 0.2 1.1| 35.5 -6.9 28.6 5.7 0.57| 3.0 1.7 6000 102 9 55 5| 2.3 0.2 2.5| 35.8 -19.5 16.3 2.7 0.23| 4.2 1.0 Wrote GIF file: /home/apache/climate/data/raob//U4641/skewt/U4641.skewt.20200326.00.gif