UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033100.upa.cvt Date: 0000Z 31 MAR 20 Searching for U4688... Searching the city database file for: U4688 ... Date:0000Z 31 MAR 20 Station: U4688 WMO ident: 24688 Latitude: 63.27 Longitude: 143.15 ------------------------------------------------------------------------------- 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 49 1 925 631 SFC 912 735 -20.5 -27.5 53 7.0 -21.3 50 3 259.4 259.5 257.6 260.6 0.44 3 899 840 -20.5 -29.5 44 9.0 -21.5 83 4 260.5 260.5 258.3 261.5 0.37 4 866 1116 -16.9 -24.9 50 8.0 -18.1 168 6 267.0 267.1 263.7 268.7 0.58 5 850 1255 -17.5 -25.5 50 8.0 -18.7 210 7 267.8 267.9 264.3 269.4 0.56 6 738 2306 -24.9 -29.5 65 4.6 -25.4 272 20 270.8 270.9 266.1 272.1 0.45 7 713 2558 -24.9 -29.2 67 4.3 -25.4 287 23 273.5 273.5 268.0 274.9 0.48 8 700 2693 -25.9 -30.3 66 4.4 -26.4 295 25 273.8 273.9 268.1 275.1 0.44 9 679 2913 -26.7 -31.6 63 4.9 -27.2 295 24 275.3 275.4 269.0 276.5 0.40 10 578 4055 -34.9 -40.9 54 6.0 -35.3 298 22 278.7 278.7 270.7 279.3 0.19 11 516 4843 -36.9 -45.9 39 9.0 -37.4 300 20 285.5 285.5 274.5 285.9 0.12 12 504 5005 -38.5 -48.5 34 10.0 -38.9 300 19 285.4 285.5 274.4 285.8 0.09 13 500 5060 -38.5 -48.5 34 10.0 -38.9 300 19 286.1 286.1 274.8 286.4 0.09 14 400 6560 -48.3 -58.3 31 10.0 -48.5 270 17 292.2 292.2 277.8 292.3 0.04 15 357 7299 -53.7 -63.7 28 10.0 -53.8 274 23 294.6 294.6 279.0 294.7 0.02 16 328 7842 -54.1 -64.1 28 10.0 -54.2 277 27 301.3 301.3 281.9 301.4 0.02 17 300 8410 -56.5 -66.5 27 10.0 -56.6 280 31 305.7 305.7 283.7 305.8 0.02 18 293 8560 -57.3 -67.3 27 10.0 -57.4 275 29 306.6 306.6 284.1 306.7 0.02 19 289 8647 -57.3 -67.3 27 10.0 -57.4 273 29 307.8 307.9 284.5 307.9 0.02 20 254 9477 -51.1 -62.1 26 11.0 -51.4 257 27 328.6 328.6 291.3 328.7 0.04 21 250 9580 -51.7 -62.7 26 11.0 -52.0 255 27 329.2 329.2 291.5 329.3 0.03 22 200 11040 -48.3 -62.3 18 14.0 -48.8 265 17 356.3 356.3 298.0 356.5 0.04 23 192 11309 -48.9 -63.9 16 15.0 -49.4 263 19 359.5 359.5 298.7 359.7 0.04 24 188 11448 -45.7 -61.7 15 16.0 -46.4 262 20 366.8 366.9 300.0 367.1 0.05 25 156 12704 -41.7 -61.7 10 20.0 -43.0 252 29 393.8 393.8 304.4 394.0 0.06 26 150 12970 -42.5 -63.5 8 21.0 -43.7 250 31 396.8 396.8 304.8 397.1 0.05 27 129 13975 -45.9 -68.9 6 23.0 -47.0 252 33 408.2 408.2 306.3 408.3 0.03 28 116 14684 -42.3 -67.3 5 25.0 -44.0 253 34 427.5 427.5 308.6 427.7 0.04 29 100 15680 -43.5 -69.5 4 26.0 -45.2 255 36 443.7 443.7 310.3 443.9 0.03 30 70 18080 -45.3 -71.3 4 26.0 -47.3 245 42 487.5 487.5 314.1 487.7 0.04 31 54 19815 -46.1 -72.1 4 26.0 -48.3 245 39 523.2 523.2 316.5 523.5 0.04 32 50 20330 -44.1 -70.1 4 26.0 -46.9 245 38 539.5 539.6 317.5 539.9 0.06 33 48 20604 -43.7 -69.7 4 26.0 -46.7 245 38 546.8 546.9 317.9 547.3 0.07 34 42 21496 -46.3 -72.3 4 26.0 -49.0 243 37 561.7 561.7 318.8 562.0 0.05 35 39 21985 -48.9 -73.9 4 25.0 -51.1 243 37 567.1 567.2 319.0 567.4 0.04 36 30 23720 -45.7 -71.7 4 26.0 -49.3 240 36 620.1 620.1 321.5 620.7 0.08 37 29 23946 -45.3 -71.3 4 26.0 -49.1 240 37 627.2 627.2 321.8 627.9 0.09 38 26 24671 -47.7 -73.7 3 26.0 -51.1 240 39 640.3 640.3 322.3 640.8 0.07 39 23 25484 -45.9 -71.9 4 26.0 -50.1 240 41 668.4 668.5 323.4 669.3 0.10 40 20 26410 -48.1 -74.1 3 26.0 -52.1 240 44 688.9 689.0 324.1 689.7 0.08 41 18 27115 -41.5 -68.5 4 27.0 -48.2 730.8 730.9 325.4 732.8 0.21 TRP 293 8560 -57.3 -67.3 27 10.0 -57.4 275 29 306.6 306.6 284.1 306.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5011.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 54.74 % Est. max temperature: -10.04 C = 13.92 F Sfc-Lift cond lev (LCL): 812.18 mb = 1593.61 m = 5228.30 ft T: -19.88 C 700-500 lapse rate: 5.32 C/km Conv cond level (CCL): 640.83 mb = 3323.37 m = 10903.33 ft Mean mixing ratio: 0.51 g/kg Conv temperature: -3.79 C = 25.18 F Cap Strength: 15.35 C Lifted Index: 15.68 C Risk: None Lifted Index @300 mb: 27.33 C Lifted Index @700 mb: 6.95 C Showalter Index: 13.80 C Risk: None Total Totals Index: 34.00 C Risk: None Vertical Totals Index: 21.00 C Cross Totals Index: 13.00 C K Index: -8.90 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 3.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.61 J/kg Max Up Vert Vel: 9.23 m/s Conv Inhibition (B-): 60089.47 J/kg Cap Strength: 15.28 C Lift Cond Lev (LCL): 756.62 mb = 2120.67 m = 6957.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 320 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 ---------------------------------------------------------- 0 912 735 50 3 -2.3 -1.9 | 127 14 -11.1 8.4 1 850 1255 210 7 3.5 6.1 | 162 17 -5.3 16.4 2 700 2693 295 25 22.7 -10.6 | 271 14 13.9 -0.3 3 500 5060 300 19 16.5 -9.5 | 264 8 7.7 0.8 4 400 6560 270 17 17.0 -0.0 | 219 13 8.2 10.3 5 300 8410 280 31 30.5 -5.4 | 257 22 21.8 4.9 6 293 8560 275 29 28.9 -2.5 | 249 22 20.1 7.8 7 250 9580 255 27 26.1 7.0 | 225 24 17.3 17.3 8 200 11040 265 17 16.9 1.5 | 215 14 8.2 11.8 9 150 12970 250 31 29.1 10.6 | 224 29 20.4 20.9 10 100 15680 255 36 34.8 9.3 | 233 33 26.0 19.6 11 70 18080 245 42 38.1 17.7 | 226 41 29.3 28.0 12 50 20330 245 38 34.4 16.1 | 224 37 25.7 26.4 13 30 23720 240 36 31.2 18.0 | 218 36 22.4 28.3 14 20 26410 240 44 38.1 22.0 | 222 44 29.3 32.3 Wind Parameters Mean winds (0-6000m): 289.6 at 18.0 knts Storm direction: 319.6 at 13.5 knts Shear (0-3000m) pos: 4.1 neg: 0.0 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 142.5 deg Storm rel helicity (0-3000m) pos: 177.2 neg: -1.0 tot: 176.2 m^2/s^2 ave: 58.7 10^-3 m/s^2 rel: 0.86 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 7.0 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.88 Bulk Shear: 48.28 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 ------------------------------------------------------------------------------- 500 195 5 153 17| 9.9 0.0 9.9| 49.9 0.0 49.9 99.8 0.77| 14.0 10.7 1000 222 7 166 16| 8.2 0.0 8.2| 88.8 0.0 88.8 88.8 0.85| 11.3 9.7 1500 249 10 183 14| 7.4 0.0 7.4|132.7 0.0 132.7 88.5 0.89| 11.1 10.0 2000 277 13 207 10| 6.8 0.0 6.8|177.2 0.0 177.2 88.6 0.92| 11.4 10.5 2500 284 15 223 9| 5.1 0.0 5.1|177.2 -0.4 176.8 70.7 0.89| 9.4 8.4 3000 287 17 233 9| 4.1 0.0 4.1|177.2 -1.0 176.2 58.7 0.86| 8.1 7.0 4000 291 18 244 9| 2.7 0.0 2.7|177.2 -2.6 174.6 43.7 0.80| 6.4 5.1 5000 292 18 247 9| 2.2 0.5 2.6|177.2 -12.0 165.2 33.0 0.65| 5.7 3.7 6000 290 18 243 9| 1.8 0.8 2.6|181.0 -24.1 156.9 26.1 0.54| 5.3 2.8 Wrote GIF file: /home/apache/climate/data/raob//U4688/skewt/U4688.skewt.20200331.00.gif