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 U1946... Searching the city database file for: U1946 ... Date:1200Z 20 MAR 20 Station: U1946 WMO ident: 21946 Latitude: 70.62 Longitude: 147.90 ------------------------------------------------------------------------------- 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 -48 SFC 988 41 -20.7 -24.8 70 4.1 -21.2 270 9 253.3 253.4 252.7 254.7 0.52 2 976 131 -20.5 -26.5 59 6.0 -21.2 274 10 254.4 254.5 253.5 255.6 0.45 3 951 325 -15.7 -22.7 55 7.0 -16.8 282 14 261.2 261.3 259.5 263.0 0.65 4 925 534 -14.9 -21.9 55 7.0 -16.1 290 17 264.1 264.2 261.8 266.1 0.72 5 912 641 -14.9 -21.9 55 7.0 -16.1 287 18 265.1 265.3 262.6 267.2 0.73 6 850 1168 -19.1 -25.1 59 6.0 -20.0 270 21 266.1 266.2 263.1 267.8 0.59 7 785 1754 -23.5 -29.5 58 6.0 -24.2 258 24 267.5 267.6 263.8 268.8 0.42 8 700 2584 -27.9 -33.9 56 6.0 -28.5 240 29 271.6 271.6 266.4 272.5 0.31 9 573 3992 -36.5 -42.5 54 6.0 -36.8 228 33 277.5 277.5 269.9 278.0 0.16 10 564 4101 -35.3 -41.3 54 6.0 -35.7 227 33 280.2 280.2 271.6 280.8 0.18 11 500 4930 -39.7 -44.7 59 5.0 -39.9 220 36 284.6 284.7 274.0 285.1 0.14 12 400 6420 -49.1 -54.0 56 4.9 -49.2 225 44 291.2 291.2 277.3 291.4 0.06 13 344 7393 -55.5 -60.0 57 4.5 -55.6 228 48 295.3 295.3 279.3 295.5 0.03 14 332 7619 -54.9 -59.5 57 4.6 -55.0 229 49 299.2 299.2 281.0 299.3 0.04 15 314 7972 -57.5 -62.2 55 4.7 -57.6 230 50 300.3 300.4 281.5 300.5 0.03 16 307 8114 -57.5 -62.2 55 4.7 -57.6 232 53 302.3 302.3 282.3 302.4 0.03 17 300 8260 -56.1 -60.6 57 4.5 -56.2 235 56 306.3 306.3 284.0 306.4 0.04 18 250 9420 -54.5 -59.2 56 4.7 -54.6 235 54 325.0 325.1 290.3 325.2 0.05 19 210 10545 -53.1 -58.0 55 4.9 -53.2 239 51 343.8 343.9 295.3 344.2 0.07 20 200 10860 -53.9 -58.7 56 4.8 -54.1 240 50 347.4 347.4 296.1 347.7 0.07 21 150 12680 -56.9 -61.5 56 4.6 -57.1 240 68 372.0 372.1 300.9 372.3 0.06 22 149 12722 -56.9 -61.5 56 4.6 -57.1 240 68 372.8 372.8 301.1 373.1 0.07 23 128 13696 -53.0 -57.8 56 4.8 -53.3 245 79 396.2 396.3 304.8 396.8 0.12 24 107 14865 -48.5 -53.5 56 5.0 -49.0 245 73 425.7 425.8 308.5 427.0 0.25 25 101 15245 -49.7 -54.5 57 4.8 -50.1 245 71 430.5 430.5 309.0 431.7 0.23 26 100 15310 -49.9 -54.7 57 4.8 -50.3 245 71 431.3 431.4 309.1 432.5 0.23 27 98 15442 -50.1 -54.9 57 4.8 -50.5 246 72 433.4 433.5 309.3 434.6 0.23 28 70 17620 -53.1 -58.0 55 4.9 -53.5 265 91 470.8 470.8 312.8 472.0 0.22 29 68 17805 -53.3 -58.1 56 4.8 -53.7 265 92 474.3 474.3 313.1 475.6 0.22 30 55 19181 -46.5 -51.5 57 5.0 -47.4 265 95 519.5 519.7 316.5 523.3 0.60 31 50 19810 -46.5 -51.5 57 5.0 -47.5 265 97 533.9 534.1 317.4 538.2 0.66 32 44 20659 -47.3 -52.3 56 5.0 -48.3 269 91 551.8 552.0 318.5 556.4 0.69 33 34 22390 -41.3 -46.3 58 5.0 -43.2 276 80 609.8 610.5 321.6 622.6 1.77 34 30 23240 -42.1 -47.1 58 5.0 -44.0 280 75 629.9 630.6 322.4 643.6 1.83 35 27 23955 -40.9 -45.9 58 5.0 -43.0 652.5 653.4 323.4 670.5 2.33 36 23 25034 -45.7 -50.7 57 5.0 -47.5 669.0 669.7 323.9 681.8 1.59 TRP 314 7972 -57.5 -62.2 55 4.7 -57.6 230 50 300.3 300.4 281.5 300.5 0.03 WND 128 13696 -53.0 -57.8 56 4.8 -53.3 245 79 396.2 396.3 304.8 396.8 0.12 Sounding variables and indices 1000-500 mb thick: 4978.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 56.50 % Est. max temperature: -7.67 C = 18.19 F Sfc-Lift cond lev (LCL): 923.23 mb = 548.44 m = 1799.34 ft T: -14.90 C 700-500 lapse rate: 5.03 C/km ThetaE index: 0.00 C Layer 988.0-12604403613696.0 mb Conv cond level (CCL): 741.17 mb = 2170.18 m = 7119.94 ft Mean mixing ratio: 0.64 g/kg Conv temperature: -4.50 C = 23.90 F Cap Strength: 14.63 C Lifted Index: 17.70 C Risk: None Lifted Index @300 mb: 30.54 C Lifted Index @700 mb: 8.29 C Showalter Index: 13.95 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 14.60 C K Index: -10.50 Risk: None Sweat Index: 78.00 Risk: None Energy Index: 3.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 52.75 J/kg Max Up Vert Vel: 10.27 m/s Conv Inhibition (B-): 53311.29 J/kg Cap Strength: 17.57 C Lift Cond Lev (LCL): 842.23 mb = 1235.67 m = 4053.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 266 at 22 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 ---------------------------------------------------------- 0 988 41 270 9 9.0 -0.0 | 84 13 -12.8 -1.4 1 925 534 290 17 16.0 -5.8 | 39 9 -5.8 -7.2 2 850 1168 270 21 21.0 -0.0 | 31 2 -0.8 -1.4 3 700 2584 240 29 25.1 14.5 | 194 14 3.3 13.1 4 500 4930 220 36 23.1 27.6 | 183 26 1.3 26.2 5 400 6420 225 44 31.1 31.1 | 197 31 9.3 29.8 6 314 7972 230 50 38.3 32.1 | 208 35 16.5 30.8 7 300 8260 235 56 45.9 32.1 | 218 39 24.1 30.8 8 250 9420 235 54 44.2 31.0 | 217 37 22.4 29.6 9 200 10860 240 50 43.3 25.0 | 222 32 21.5 23.6 10 150 12680 240 68 58.9 34.0 | 229 49 37.1 32.6 11 128 13696 245 79 71.6 33.4 | 237 59 49.8 32.0 12 100 15310 245 71 64.3 30.0 | 236 51 42.5 28.7 13 70 17620 265 91 90.7 7.9 | 265 69 68.8 6.6 14 50 19810 265 97 96.6 8.5 | 265 75 74.8 7.1 15 30 23240 280 75 73.9 -13.0 | 285 54 52.1 -14.4 Wind Parameters Mean winds (0-6000m): 236.5 at 29.1 knts Storm direction: 266.5 at 21.9 knts Shear (0-3000m) pos: 1.6 neg: 4.2 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 108.3 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -28.6 tot: -28.6 m^2/s^2 ave: -9.5 10^-3 m/s^2 rel: -0.37 Storm rel vorticity (0-3000m) horiz: 6.0 stream: -2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.80 Bulk Shear: 65.92 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 ------------------------------------------------------------------------------- 500 283 13 65 10| 9.4 0.0 9.4| 0.0 -20.0 -20.0 -40.1 -0.83| 9.5 -7.9 1000 282 16 54 8| 4.7 3.1 7.8| 0.0 -21.7 -21.7 -21.7 -0.56| 7.8 -4.4 1500 276 18 52 5| 3.1 3.9 7.0| 0.0 -21.8 -21.8 -14.5 -0.49| 7.2 -3.6 2000 270 19 63 3| 2.3 4.2 6.6| 0.0 -22.7 -22.7 -11.3 -0.42| 6.8 -2.8 2500 263 21 147 2| 1.9 4.5 6.3| 0.0 -26.3 -26.3 -10.5 -0.38| 6.6 -2.5 3000 257 22 181 4| 1.6 4.2 5.8| 0.0 -28.6 -28.6 -9.5 -0.37| 6.0 -2.2 4000 249 25 190 8| 1.2 3.8 5.0| 0.0 -36.3 -36.3 -9.1 -0.36| 5.2 -1.9 5000 241 27 189 12| 0.9 3.6 4.5| 3.4 -48.2 -44.7 -8.9 -0.34| 4.8 -1.6 6000 236 29 190 15| 1.1 3.0 4.1| 39.6 -48.2 -8.6 -1.4 -0.21| 4.5 -0.9 Wrote GIF file: /home/apache/climate/data/raob//U1946/skewt/U1946.skewt.20200320.12.gif