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 U4688... Searching the city database file for: U4688 ... Date:1200Z 21 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 158 1 925 728 240 7 SFC 924 736 -25.7 -29.3 72 3.6 -26.0 240 7 253.1 253.2 252.2 254.1 0.37 3 857 1293 -16.1 -20.1 71 4.0 -16.9 11 5 268.6 268.8 265.5 271.2 0.90 4 850 1355 -16.7 -21.0 69 4.3 -17.4 25 5 268.7 268.8 265.4 271.0 0.84 5 810 1715 -19.1 -23.8 66 4.7 -19.8 32 5 269.8 269.9 265.9 271.8 0.69 6 800 1807 -18.9 -23.8 65 4.9 -19.7 34 6 271.0 271.1 266.7 273.0 0.70 7 747 2316 -19.7 -31.7 34 12.0 -21.2 45 6 275.5 275.6 269.0 276.6 0.36 8 743 2356 -20.1 -33.1 30 13.0 -21.6 46 6 275.5 275.5 269.0 276.5 0.32 9 700 2795 -22.7 -34.7 33 12.0 -24.0 55 7 277.3 277.4 270.1 278.2 0.29 10 531 4772 -33.9 -48.9 21 15.0 -34.7 271 14 286.7 286.7 275.1 287.0 0.08 11 500 5190 -37.3 -52.3 20 15.0 -37.9 240 15 287.6 287.6 275.5 287.8 0.06 12 420 6366 -45.1 -59.1 19 14.0 -45.4 232 41 292.3 292.3 277.9 292.4 0.03 13 407 6575 -45.1 -59.1 19 14.0 -45.4 231 45 294.9 294.9 279.1 295.0 0.03 14 400 6690 -45.7 -59.7 19 14.0 -46.0 230 48 295.6 295.6 279.4 295.7 0.03 15 381 7015 -48.1 -61.1 21 13.0 -48.4 229 52 296.6 296.6 279.8 296.7 0.03 16 352 7540 -48.1 -61.1 21 13.0 -48.4 228 59 303.4 303.4 282.8 303.5 0.03 17 300 8590 -52.5 -65.5 19 13.0 -52.7 225 73 311.3 311.4 285.8 311.4 0.02 18 290 8809 -53.5 -66.5 19 13.0 -53.7 225 75 312.9 312.9 286.4 313.0 0.02 19 272 9219 -55.5 -68.5 18 13.0 -55.6 225 68 315.8 315.8 287.4 315.9 0.01 20 250 9760 -53.3 -67.3 17 14.0 -53.5 225 58 326.8 326.8 290.8 326.9 0.02 21 215 10731 -49.9 -63.9 18 14.0 -50.3 232 51 346.5 346.5 295.9 346.7 0.03 22 200 11200 -50.5 -64.5 18 14.0 -50.9 235 48 352.8 352.8 297.3 352.9 0.03 23 150 13090 -48.1 -64.1 14 16.0 -48.8 235 50 387.2 387.2 303.4 387.4 0.05 24 104 15510 -46.9 -65.9 10 19.0 -48.0 240 54 432.2 432.2 309.1 432.5 0.05 25 100 15770 -46.9 -65.9 10 19.0 -48.1 240 54 437.1 437.1 309.6 437.4 0.05 26 70 18140 -46.1 -68.1 7 22.0 -47.9 245 50 485.8 485.8 314.0 486.1 0.06 27 63 18839 -45.7 -67.7 7 22.0 -47.7 248 52 501.5 501.5 315.1 501.9 0.07 28 57 19500 -48.1 -70.1 6 22.0 -49.8 251 54 510.6 510.6 315.7 511.0 0.05 29 52 20108 -44.1 -67.1 6 23.0 -46.8 254 55 533.5 533.6 317.2 534.1 0.09 30 50 20370 -45.3 -68.3 6 23.0 -47.8 255 56 536.7 536.7 317.3 537.2 0.08 31 44 21220 -46.5 -69.5 6 23.0 -49.0 256 52 553.8 553.8 318.3 554.3 0.07 32 40 21855 -43.7 -67.7 5 24.0 -47.1 257 49 576.1 576.1 319.5 576.9 0.11 33 30 23780 -45.3 -69.3 5 24.0 -49.0 260 40 621.1 621.2 321.6 622.0 0.11 34 24 25265 -46.5 -71.5 4 25.0 -50.4 658.6 658.6 323.0 659.4 0.10 35 21 26158 -43.3 -69.3 4 26.0 -48.7 693.9 694.0 324.3 695.3 0.16 TRP 272 9219 -55.5 -68.5 18 13.0 -55.6 225 68 315.8 315.8 287.4 315.9 0.01 WND 290 8809 -53.5 -66.5 19 13.0 -53.7 225 75 312.9 312.9 286.4 313.0 0.02 Sounding variables and indices 1000-500 mb thick: 5032.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 39.15 % Est. max temperature: -6.09 C = 21.03 F Sfc-Lift cond lev (LCL): 869.92 mb = 1182.40 m = 3879.22 ft T: -18.01 C 700-500 lapse rate: 6.10 C/km ThetaE index: 0.16 C Layer 850.0- 810.0 mb Conv cond level (CCL): 924.00 mb = 735.86 m = 2414.20 ft Mean mixing ratio: 0.69 g/kg Conv temperature: -22.26 C = -8.06 F Cap Strength: 17.82 C Lifted Index: 18.11 C Risk: None Lifted Index @300 mb: 32.44 C Lifted Index @700 mb: 11.44 C Showalter Index: 13.72 C Risk: None Total Totals Index: 36.90 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 16.30 C K Index: -12.40 Risk: None Sweat Index: 25.00 Risk: None Energy Index: 3.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 59.73 J/kg Max Up Vert Vel: 10.93 m/s Conv Inhibition (B-): 61186.30 J/kg Cap Strength: 18.06 C Lift Cond Lev (LCL): 826.09 mb = 1568.02 m = 5144.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 267 at 11 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 ---------------------------------------------------------- 0 924 736 240 7 6.1 3.5 | 119 6 -5.2 2.9 1 850 1355 25 5 -2.1 -4.5 | 69 14 -13.4 -5.2 2 700 2795 55 7 -5.7 -4.0 | 75 18 -17.0 -4.6 3 500 5190 240 15 13.0 7.5 | 194 7 1.7 6.9 4 400 6690 230 48 36.8 30.9 | 220 40 25.5 30.2 5 300 8590 225 73 51.6 51.6 | 218 65 40.4 51.0 6 290 8809 225 75 53.0 53.0 | 219 67 41.8 52.4 7 272 9219 225 68 48.1 48.1 | 218 60 36.8 47.5 8 250 9760 225 58 41.0 41.0 | 216 50 29.7 40.4 9 200 11200 235 48 39.3 27.5 | 226 39 28.1 26.9 10 150 13090 235 50 41.0 28.7 | 227 41 29.7 28.1 11 100 15770 240 54 46.8 27.0 | 233 44 35.5 26.4 12 70 18140 245 50 45.3 21.1 | 239 40 34.0 20.5 13 50 20370 255 56 54.1 14.5 | 252 45 42.8 13.9 14 30 23780 260 40 39.4 6.9 | 257 29 28.1 6.3 Wind Parameters Mean winds (0-6000m): 236.8 at 15.0 knts Storm direction: 266.8 at 11.3 knts Shear (0-3000m) pos: 2.4 neg: 1.7 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): -78.7 deg Storm rel helicity (0-3000m) pos: 16.1 neg: -50.1 tot: -34.0 m^2/s^2 ave: -11.3 10^-3 m/s^2 rel: -0.38 Storm rel vorticity (0-3000m) horiz: 5.1 stream: -1.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 4.99 Bulk Shear: 11.97 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 ------------------------------------------------------------------------------- 500 258 6 98 5| 10.9 0.0 10.9| 3.2 -8.4 -5.3 -10.5 -0.39| 13.1 -5.1 1000 351 6 59 12| 6.3 0.0 6.3| 10.3 -8.4 1.9 1.9 -0.18| 8.3 -1.5 1500 20 6 65 15| 4.5 0.0 4.5| 12.5 -8.4 4.1 2.7 -0.14| 6.0 -0.8 2000 33 6 69 16| 3.6 0.0 3.6| 16.1 -8.4 7.7 3.9 -0.09| 4.8 -0.4 2500 35 6 69 16| 2.9 0.9 3.8| 16.1 -28.5 -12.4 -5.0 -0.26| 4.8 -1.2 3000 25 7 64 16| 2.4 1.7 4.1| 16.1 -50.1 -34.0 -11.3 -0.38| 5.1 -1.9 4000 344 8 47 12| 1.8 2.5 4.3| 16.1 -72.1 -56.0 -14.0 -0.49| 5.8 -2.8 5000 254 10 144 3| 1.4 3.5 4.9| 28.0 -77.4 -49.5 -9.9 -0.37| 6.7 -2.5 6000 237 15 190 8| 1.2 4.8 6.0| 33.9 -80.7 -46.8 -7.8 -0.27| 7.5 -2.0 Wrote GIF file: /home/apache/climate/data/raob//U4688/skewt/U4688.skewt.20200321.12.gif