UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033000.upa.cvt Date: 0000Z 30 MAR 20 Searching for U4688... Searching the city database file for: U4688 ... Date:0000Z 30 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 -36 1 925 566 SFC 904 742 -12.1 -20.1 51 8.0 -13.7 90 5 268.7 268.8 265.4 271.1 0.86 3 850 1209 -16.9 -24.9 50 8.0 -18.1 295 13 268.4 268.5 264.7 270.2 0.60 4 812 1549 -19.9 -25.9 59 6.0 -20.7 290 14 268.8 268.9 265.0 270.4 0.57 5 728 2352 -22.7 -26.4 72 3.7 -23.2 279 16 274.3 274.4 268.7 276.1 0.61 6 700 2638 -24.5 -28.1 72 3.6 -24.9 275 17 275.4 275.4 269.3 277.0 0.54 7 545 4414 -35.7 -39.7 67 4.0 -36.0 275 11 282.5 282.5 273.0 283.2 0.22 8 510 4874 -36.7 -40.8 66 4.1 -37.0 275 9 286.7 286.7 275.3 287.4 0.21 9 500 5010 -37.7 -42.0 64 4.3 -37.9 275 9 287.1 287.1 275.5 287.7 0.19 10 400 6520 -47.5 -52.4 57 4.9 -47.6 260 15 293.3 293.3 278.4 293.5 0.07 11 335 7665 -55.1 -60.0 54 4.9 -55.2 260 9 298.1 298.1 280.6 298.3 0.04 12 330 7761 -55.1 -60.0 54 4.9 -55.2 262 10 299.4 299.4 281.1 299.5 0.04 13 300 8370 -52.5 -58.5 48 6.0 -52.6 275 19 311.3 311.4 285.9 311.5 0.05 14 250 9560 -49.9 -56.9 44 7.0 -50.1 270 17 331.9 331.9 292.3 332.2 0.07 15 236 9936 -47.7 -55.7 39 8.0 -48.0 270 19 340.7 340.7 294.6 341.1 0.09 16 200 11020 -47.9 -58.9 27 11.0 -48.3 270 23 356.9 356.9 298.1 357.2 0.07 17 150 12930 -45.1 -60.1 17 15.0 -46.0 265 23 392.3 392.4 304.2 392.7 0.08 18 100 15660 -41.7 -63.7 7 22.0 -43.6 275 21 447.2 447.2 310.6 447.6 0.07 19 98 15796 -41.7 -63.7 7 22.0 -43.6 275 22 449.7 449.8 310.8 450.2 0.07 20 70 18060 -43.7 -67.7 5 24.0 -45.9 270 40 490.9 490.9 314.3 491.3 0.06 21 50 20320 -44.5 -70.5 4 26.0 -47.2 265 36 538.6 538.6 317.5 539.0 0.06 22 49 20455 -44.7 -70.7 4 26.0 -47.4 265 36 541.2 541.3 317.6 541.6 0.06 23 43 21329 -42.7 -68.7 4 26.0 -46.2 264 35 566.8 566.8 319.0 567.4 0.09 24 34 22896 -46.5 -72.5 4 26.0 -49.6 261 32 596.1 596.2 320.5 596.6 0.06 25 31 23511 -43.7 -70.7 3 27.0 -47.8 260 31 619.7 619.7 321.5 620.4 0.09 26 30 23730 -44.7 -71.7 3 27.0 -48.6 260 31 622.8 622.8 321.6 623.4 0.08 27 26 24682 -47.5 -73.5 3 26.0 -51.0 253 33 640.8 640.9 322.3 641.4 0.07 28 20 26430 -43.7 -71.7 3 28.0 -49.2 240 36 702.4 702.5 324.6 703.5 0.12 29 19 26775 -42.7 -69.7 4 27.0 -48.7 715.9 716.0 325.0 717.4 0.17 TRP 335 7665 -55.1 -60.0 54 4.9 -55.2 260 9 298.1 298.1 280.6 298.3 0.04 WND Sounding variables and indices 1000-500 mb thick: 5046.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 65.13 % Est. max temperature: -8.41 C = 16.86 F Sfc-Lift cond lev (LCL): 794.18 mb = 1712.30 m = 5617.71 ft T: -20.47 C 700-500 lapse rate: 5.56 C/km ThetaE index: 0.96 C Layer 850.0- 812.0 mb Conv cond level (CCL): 670.33 mb = 2945.32 m = 9663.00 ft Mean mixing ratio: 0.66 g/kg Conv temperature: -4.41 C = 24.06 F Cap Strength: 13.50 C Lifted Index: 13.75 C Risk: None Lifted Index @300 mb: 28.93 C Lifted Index @700 mb: 5.54 C Showalter Index: 14.02 C Risk: None Total Totals Index: 33.60 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 12.80 C K Index: -7.70 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 3.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.12 J/kg Max Up Vert Vel: 1.49 m/s Conv Inhibition (B-): 59343.34 J/kg Cap Strength: 13.58 C Lift Cond Lev (LCL): 756.76 mb = 2067.28 m = 6782.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 305 at 10 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 ---------------------------------------------------------- 0 904 742 90 5 -5.0 0.0 | 113 14 -12.9 5.6 1 850 1209 295 13 11.8 -5.5 | 268 4 3.8 0.1 2 700 2638 275 17 16.9 -1.5 | 245 10 9.0 4.1 3 500 5010 275 9 9.0 -0.8 | 192 5 1.0 4.8 4 400 6520 260 15 14.8 2.6 | 220 11 6.8 8.2 5 335 7665 260 9 8.9 1.6 | 187 7 0.9 7.2 6 300 8370 275 19 18.9 -1.7 | 250 12 11.0 3.9 7 250 9560 270 17 17.0 -0.0 | 238 11 9.1 5.6 8 200 11020 270 23 23.0 -0.0 | 250 16 15.1 5.6 9 150 12930 265 23 22.9 2.0 | 243 17 15.0 7.6 10 100 15660 275 21 20.9 -1.8 | 254 14 13.0 3.8 11 70 18060 270 40 40.0 -0.0 | 260 33 32.1 5.6 12 50 20320 265 36 35.9 3.1 | 253 29 27.9 8.7 13 30 23730 260 31 30.5 5.4 | 244 25 22.6 11.0 14 20 26430 240 36 31.2 18.0 | 225 33 23.2 23.6 Wind Parameters Mean winds (0-6000m): 275.2 at 13.0 knts Storm direction: 305.2 at 9.7 knts Shear (0-3000m) pos: 0.0 neg: 3.1 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 116.6 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -54.7 tot: -54.7 m^2/s^2 ave: -18.2 10^-3 m/s^2 rel: -0.75 Storm rel vorticity (0-3000m) horiz: 6.3 stream: -4.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.17 Bulk Shear: 6.50 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 ------------------------------------------------------------------------------- 500 307 9 98 1| 0.0 18.3 18.3| 0.0 -45.1 -45.1 -90.1 -0.86| 27.4-23.5 1000 295 11 253 3| 0.0 9.9 9.9| 0.0 -46.2 -46.2 -46.2 -0.82| 14.9-12.2 1500 290 13 252 4| 0.0 7.1 7.1| 0.0 -47.9 -47.9 -31.9 -0.79| 10.7 -8.4 2000 285 14 249 6| 0.0 5.6 5.6| 0.0 -50.3 -50.3 -25.2 -0.76| 8.6 -6.6 2500 283 14 247 6| 0.0 4.1 4.1| 0.0 -52.5 -52.5 -21.0 -0.75| 7.2 -5.5 3000 281 14 245 7| 0.0 3.1 3.1| 0.0 -54.7 -54.7 -18.2 -0.75| 6.3 -4.7 4000 280 14 238 6| 0.0 1.9 1.9| 0.0 -59.0 -59.0 -14.8 -0.76| 5.2 -3.9 5000 278 13 232 6| 0.0 1.7 1.7| 3.1 -60.0 -56.9 -11.4 -0.66| 4.5 -3.0 6000 275 13 228 7| 0.0 1.6 1.6| 5.2 -62.0 -56.8 -9.5 -0.60| 4.2 -2.5 Wrote GIF file: /home/apache/climate/data/raob//U4688/skewt/U4688.skewt.20200330.00.gif