UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032712.upa.cvt Date: 1200Z 27 MAR 20 Searching for U4507... Searching the city database file for: U4507 ... Date:1200Z 27 MAR 20 Station: U4507 WMO ident: 24507 Latitude: 64.27 Longitude: 100.23 ------------------------------------------------------------------------------- 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 -24 SFC 974 185 -2.5 -3.6 92 1.1 -2.9 230 3 272.7 273.2 271.6 280.9 3.00 2 925 592 -5.9 -8.4 82 2.5 -6.7 230 9 273.3 273.6 270.7 279.3 2.19 3 850 1246 -10.5 -12.8 83 2.3 -11.1 245 19 275.1 275.4 271.1 279.9 1.68 4 700 2715 -21.1 -23.2 83 2.1 -21.5 230 11 279.1 279.3 272.1 281.6 0.84 5 609 3735 -25.1 -26.9 85 1.8 -25.4 234 16 285.9 286.0 275.6 288.0 0.69 6 567 4255 -24.9 -26.7 85 1.8 -25.2 236 19 292.0 292.1 278.8 294.4 0.76 7 500 5160 -30.1 -32.2 82 2.1 -30.3 240 23 296.3 296.4 280.4 298.0 0.51 8 438 6094 -35.1 -37.5 79 2.4 -35.3 249 24 301.4 301.5 282.4 302.6 0.35 9 400 6720 -40.5 -43.4 74 2.9 -40.7 255 25 302.4 302.4 282.6 303.1 0.21 10 305 8495 -55.7 -59.4 63 3.7 -55.8 264 35 305.4 305.4 283.6 305.5 0.04 11 300 8600 -55.5 -59.2 63 3.7 -55.6 265 36 307.1 307.1 284.3 307.3 0.04 12 259 9537 -59.1 -63.1 60 4.0 -59.2 270 33 315.0 315.0 287.1 315.1 0.03 13 250 9760 -59.3 -63.4 59 4.1 -59.3 270 33 317.9 317.9 288.1 318.0 0.03 14 246 9861 -59.3 -63.4 59 4.1 -59.3 272 33 319.4 319.4 288.6 319.5 0.03 15 200 11170 -55.5 -59.9 58 4.4 -55.6 295 38 344.9 344.9 295.6 345.1 0.06 16 195 11332 -54.3 -59.1 55 4.8 -54.4 296 38 349.3 349.3 296.5 349.6 0.07 17 150 13020 -54.1 -60.1 48 6.0 -54.3 305 40 376.9 376.9 301.8 377.2 0.08 18 124 14241 -53.1 -61.1 37 8.0 -53.4 312 42 399.8 399.8 305.2 400.2 0.08 19 100 15640 -48.1 -58.1 31 10.0 -48.9 320 44 434.8 434.8 309.4 435.6 0.15 20 76 17460 -44.5 -57.5 22 13.0 -46.0 316 44 477.8 477.9 313.4 479.1 0.21 21 70 18010 -44.3 -58.3 20 14.0 -46.0 315 44 489.6 489.7 314.3 490.9 0.21 22 50 20260 -45.3 -62.3 13 17.0 -47.6 320 40 536.7 536.8 317.4 537.9 0.18 23 34 22840 -45.5 -65.5 9 20.0 -48.7 305 33 598.8 598.8 320.6 600.0 0.17 24 30 23680 -43.5 -64.5 8 21.0 -47.6 300 31 626.1 626.1 321.8 627.8 0.22 25 28 24145 -42.7 -64.7 7 22.0 -47.2 300 30 640.8 640.8 322.4 642.6 0.23 26 21 26059 -48.9 -70.9 6 22.0 -52.4 300 27 677.0 677.0 323.7 678.1 0.13 27 20 26380 -47.9 -69.9 6 22.0 -51.8 300 27 689.6 689.6 324.1 690.9 0.16 28 16 27867 -43.5 -67.5 5 24.0 -49.7 749.4 749.5 326.0 751.9 0.27 29 12 29788 -46.7 -70.7 5 24.0 -52.6 802.3 802.4 327.4 804.6 0.23 TRP 259 9537 -59.1 -63.1 60 4.0 -59.2 270 33 315.0 315.0 287.1 315.1 0.03 WND Sounding variables and indices 1000-500 mb thick: 5184.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 83.84 % Est. max temperature: 0.59 C = 33.06 F Sfc-Lift cond lev (LCL): 957.15 mb = 322.60 m = 1058.40 ft T: -3.65 C 700-500 lapse rate: 3.68 C/km ThetaE index: 1.53 C Layer 925.0- 850.0 mb Conv cond level (CCL): 882.81 mb = 953.05 m = 3126.76 ft Mean mixing ratio: 2.29 g/kg Conv temperature: -0.89 C = 30.40 F Cap Strength: 11.17 C Lifted Index: 14.00 C Risk: None Lifted Index @300 mb: 19.36 C Lifted Index @700 mb: 1.73 C Showalter Index: 13.88 C Risk: None Total Totals Index: 36.90 C Risk: None Vertical Totals Index: 19.60 C Cross Totals Index: 17.30 C K Index: 4.70 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 3.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.07 J/kg Max Up Vert Vel: 3.76 m/s Conv Inhibition (B-): 71141.21 J/kg Cap Strength: 13.79 C Lift Cond Lev (LCL): 894.20 mb = 853.93 m = 2801.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 270 at 12 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 ---------------------------------------------------------- 0 974 185 230 3 2.3 1.9 | 100 10 -10.2 1.8 1 925 592 230 9 6.9 5.8 | 135 8 -5.6 5.7 2 850 1246 245 19 17.2 8.0 | 211 9 4.7 7.9 3 700 2715 230 11 8.4 7.1 | 150 8 -4.1 7.0 4 500 5160 240 23 19.9 11.5 | 213 14 7.4 11.4 5 400 6720 255 25 24.1 6.5 | 241 13 11.7 6.4 6 300 8600 265 36 35.9 3.1 | 263 24 23.4 3.0 7 259 9537 270 33 33.0 -0.0 | 270 21 20.5 -0.1 8 250 9760 270 33 33.0 -0.0 | 270 21 20.5 -0.1 9 200 11170 295 38 34.4 -16.1 | 306 27 21.9 -16.2 10 150 13020 305 40 32.8 -22.9 | 319 31 20.3 -23.0 11 100 15640 320 44 28.3 -33.7 | 335 37 15.8 -33.8 12 70 18010 315 44 31.1 -31.1 | 329 36 18.6 -31.2 13 50 20260 320 40 25.7 -30.6 | 337 33 13.2 -30.7 14 30 23680 300 31 26.8 -15.5 | 317 21 14.3 -15.6 15 20 26380 300 27 23.4 -13.5 | 321 17 10.9 -13.6 Wind Parameters Mean winds (0-6000m): 239.6 at 16.7 knts Storm direction: 269.6 at 12.5 knts Shear (0-3000m) pos: 3.0 neg: 1.3 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 65.8 deg Storm rel helicity (0-3000m) pos: 38.0 neg: -18.0 tot: 20.0 m^2/s^2 ave: 6.7 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.52 Bulk Shear: 13.57 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 ------------------------------------------------------------------------------- 500 230 7 120 8| 7.6 0.0 7.6| 15.5 0.0 15.5 31.1 0.91| 7.7 7.0 1000 237 10 147 7| 7.8 0.0 7.8| 31.7 0.0 31.7 31.7 0.94| 8.1 7.6 1500 240 13 168 6| 5.2 0.6 5.8| 33.3 -5.5 27.9 18.6 0.69| 6.5 4.5 2000 240 14 173 7| 3.9 1.2 5.1| 33.3 -11.8 21.5 10.7 0.46| 5.7 2.6 2500 239 13 171 7| 3.1 1.6 4.7| 33.3 -18.0 15.4 6.1 0.29| 5.1 1.5 3000 238 13 169 7| 3.0 1.3 4.3| 38.0 -18.0 20.0 6.7 0.34| 4.7 1.6 4000 237 14 173 7| 2.9 1.0 3.9| 49.1 -18.0 31.2 7.8 0.43| 4.1 1.8 5000 238 15 183 8| 2.8 0.8 3.6| 61.6 -18.0 43.6 8.7 0.48| 3.8 1.8 6000 240 17 193 9| 2.5 0.7 3.1| 76.3 -18.0 58.3 9.7 0.53| 3.5 1.9 Wrote GIF file: /home/apache/climate/data/raob//U4507/skewt/U4507.skewt.20200327.12.gif