UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032112.upa.cvt Date: 1200Z 21 MAR 20 Searching for U3884... Searching the city database file for: U3884 ... Date:1200Z 21 MAR 20 Station: U3884 WMO ident: 23884 Latitude: 61.60 Longitude: 90.00 ------------------------------------------------------------------------------- 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 9 225 1 SFC 994 58 1.4 0.2 92 1.2 0.9 225 1 275.0 275.7 274.3 285.6 3.90 2 925 633 -2.7 -3.6 94 0.9 -3.0 255 17 276.5 277.1 274.2 285.3 3.16 3 850 1297 -7.5 -8.2 95 0.7 -7.7 260 19 278.3 278.7 274.0 285.1 2.42 4 700 2776 -18.1 -18.9 93 0.8 -18.3 255 23 282.4 282.7 274.6 286.1 1.23 5 692 2862 -18.7 -19.6 93 0.9 -18.9 256 24 282.7 282.9 274.6 286.2 1.17 6 562 4374 -30.5 -36.5 56 6.0 -31.0 268 51 286.1 286.2 275.2 287.1 0.30 7 500 5200 -32.7 -41.7 40 9.0 -33.4 275 66 293.2 293.2 278.6 293.8 0.20 8 407 6631 -39.5 -43.1 68 3.6 -39.7 275 98 302.1 302.2 282.5 302.9 0.21 9 400 6750 -40.1 -43.7 68 3.6 -40.3 275 101 302.9 302.9 282.8 303.6 0.20 10 353 7591 -46.3 -49.6 69 3.3 -46.4 275 121 305.5 305.6 283.8 306.0 0.12 11 350 7648 -46.5 -49.9 69 3.3 -46.7 275 122 306.0 306.0 284.0 306.4 0.11 12 304 8574 -50.5 -54.1 66 3.6 -50.6 275 113 313.0 313.0 286.5 313.3 0.08 13 300 8660 -51.1 -54.6 66 3.5 -51.2 275 112 313.3 313.3 286.6 313.6 0.08 14 290 8879 -54.5 -57.9 66 3.4 -54.6 275 111 311.5 311.5 285.9 311.7 0.05 15 256 9671 -58.5 -61.8 66 3.3 -58.6 275 106 316.9 316.9 287.8 317.1 0.04 16 250 9820 -58.7 -62.0 66 3.3 -58.7 275 104 318.8 318.8 288.4 318.9 0.04 17 244 9973 -58.3 -61.7 65 3.4 -58.3 275 100 321.6 321.6 289.3 321.8 0.04 18 222 10577 -53.1 -56.9 63 3.8 -53.2 275 85 338.4 338.4 294.0 338.8 0.08 19 200 11250 -53.9 -58.6 56 4.7 -54.1 275 69 347.4 347.4 296.1 347.7 0.07 20 150 13110 -51.5 -58.5 43 7.0 -51.8 270 64 381.3 381.4 302.5 381.8 0.10 21 100 15740 -50.1 -61.1 26 11.0 -50.8 270 58 430.9 431.0 309.0 431.5 0.10 22 83 16953 -51.7 -62.7 26 11.0 -52.4 254 50 451.3 451.3 311.0 451.8 0.10 23 74 17704 -47.9 -59.9 24 12.0 -49.0 245 44 474.3 474.4 313.1 475.3 0.16 24 70 18070 -49.3 -61.3 23 12.0 -50.4 240 42 478.9 479.0 313.4 479.8 0.14 25 68 18260 -50.3 -62.3 23 12.0 -51.3 242 41 480.7 480.8 313.5 481.5 0.13 26 50 20280 -47.7 -60.7 21 13.0 -49.4 265 27 531.1 531.1 317.1 532.5 0.22 27 49 20414 -47.5 -60.5 21 13.0 -49.2 265 27 534.6 534.7 317.3 536.1 0.23 28 36 22436 -51.1 -64.1 20 13.0 -52.7 268 30 574.6 574.6 319.5 575.9 0.19 29 33 23005 -48.7 -62.7 18 14.0 -50.9 269 30 595.4 595.5 320.5 597.3 0.25 30 30 23630 -49.9 -63.9 18 14.0 -52.0 270 31 608.6 608.7 321.1 610.4 0.24 31 24 25094 -50.7 -64.7 17 14.0 -53.1 646.4 646.5 322.6 648.5 0.27 32 20 26290 -49.5 -63.5 18 14.0 -52.4 684.7 684.8 324.0 687.9 0.37 33 19 26626 -49.5 -63.5 18 14.0 -52.5 694.8 694.9 324.4 698.2 0.39 TRP 256 9671 -58.5 -61.8 66 3.3 -58.6 275 106 316.9 316.9 287.8 317.1 0.04 WND 350 7648 -46.5 -49.9 69 3.3 -46.7 275 122 306.0 306.0 284.0 306.4 0.11 Sounding variables and indices 1000-500 mb thick: 5191.00 m Freezing level: 970.44 mb = 254.02 m = 833.37 ft Wetbulb zero: 978.20 mb = 185.64 m = 609.05 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 80.03 % Est. max temperature: 4.82 C = 40.67 F Sfc-Lift cond lev (LCL): 975.51 mb = 207.72 m = 681.48 ft T: 0.33 C 700-500 lapse rate: 6.02 C/km ThetaE index: 0.52 C Layer 925.0- 700.0 mb Conv cond level (CCL): 922.80 mb = 651.68 m = 2138.02 ft Mean mixing ratio: 3.36 g/kg Conv temperature: 2.97 C = 37.35 F Cap Strength: 1.82 C Lifted Index: 7.01 C Risk: None Lifted Index @300 mb: 19.84 C Lifted Index @700 mb: 0.63 C Showalter Index: 7.24 C Risk: None Total Totals Index: 49.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.20 C Cross Totals Index: 24.50 C K Index: 16.20 Risk: < 20 % chance of thunderstorms Sweat Index: 118.00 Risk: None Energy Index: 1.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.92 J/kg Max Up Vert Vel: 3.98 m/s Conv Inhibition (B-): 59165.01 J/kg Cap Strength: 6.23 C Lift Cond Lev (LCL): 929.08 mb = 597.79 m = 1961.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 299 at 28 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 ---------------------------------------------------------- 0 994 58 225 1 0.7 0.7 | 121 28 -23.9 14.2 1 925 633 255 17 16.4 4.4 | 155 20 -8.2 17.9 2 850 1297 260 19 18.7 3.3 | 161 18 -5.9 16.8 3 700 2776 255 23 22.2 6.0 | 173 20 -2.4 19.4 4 500 5200 275 66 65.7 -5.8 | 259 42 41.1 7.7 5 400 6750 275 101 100.6 -8.8 | 266 76 76.0 4.7 6 350 7648 275 122 121.5 -10.6 | 268 97 96.9 2.8 7 300 8660 275 112 111.6 -9.8 | 268 87 87.0 3.7 8 256 9671 275 106 105.6 -9.2 | 267 81 81.0 4.2 9 250 9820 275 104 103.6 -9.1 | 267 79 79.0 4.4 10 200 11250 275 69 68.7 -6.0 | 260 45 44.1 7.5 11 150 13110 270 64 64.0 -0.0 | 251 42 39.4 13.5 12 100 15740 270 58 58.0 -0.0 | 248 36 33.4 13.5 13 70 18070 240 42 36.4 21.0 | 199 36 11.8 34.5 14 50 20280 265 27 26.9 2.4 | 188 16 2.3 15.8 15 30 23630 270 31 31.0 -0.0 | 205 15 6.4 13.5 Wind Parameters Mean winds (0-6000m): 268.7 at 37.4 knts Storm direction: 298.7 at 28.1 knts Shear (0-3000m) pos: 4.2 neg: 0.5 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 67.1 deg Storm rel helicity (0-3000m) pos: 148.4 neg: 0.0 tot: 148.4 m^2/s^2 ave: 49.5 10^-3 m/s^2 rel: 0.88 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 4.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.07 Bulk Shear: 117.90 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 ------------------------------------------------------------------------------- 500 253 8 133 23| 14.4 0.0 14.4| 83.9 0.0 83.9 167.7 0.88| 14.9 13.1 1000 255 13 144 21| 9.0 0.0 9.0| 99.5 0.0 99.5 99.5 0.85| 9.5 8.1 1500 257 15 149 20| 6.5 0.0 6.5|105.9 0.0 105.9 70.6 0.85| 6.9 5.9 2000 257 16 153 19| 4.9 0.4 5.2|112.6 0.0 112.6 56.3 0.86| 5.5 4.7 2500 257 17 156 19| 3.9 0.6 4.5|119.1 0.0 119.1 47.7 0.86| 4.7 4.1 3000 257 18 160 19| 4.2 0.5 4.7|148.4 0.0 148.4 49.5 0.88| 4.9 4.4 4000 259 23 174 18| 5.5 0.4 5.9|249.3 0.0 249.3 62.3 0.89| 6.1 5.4 5000 265 30 198 17| 6.2 0.3 6.5|376.6 0.0 376.6 75.3 0.85| 6.9 5.8 6000 269 37 222 19| 6.1 1.2 7.3|456.0 0.0 456.0 76.0 0.71| 7.6 5.4 Wrote GIF file: /home/apache/climate/data/raob//U3884/skewt/U3884.skewt.20200321.12.gif