UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040100.upa.cvt Date: 0000Z 1 APR 20 Searching for U4947... Searching the city database file for: U4947 ... Date:0000Z 1 APR 20 Station: U4947 WMO ident: 24947 ------------------------------------------------------------------------------- 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 -3 SFC 982 137 -9.9 -12.6 81 2.7 -10.6 260 5 264.6 264.9 263.7 268.6 1.48 2 976 185 -5.3 -13.3 53 8.0 -7.4 265 6 269.7 269.9 267.1 273.6 1.40 3 925 604 -7.7 -17.7 45 10.0 -10.0 305 19 271.4 271.6 267.6 274.4 1.03 4 915 688 -8.1 -18.1 44 10.0 -10.4 304 20 271.9 272.0 267.8 274.7 1.00 5 903 791 -9.1 -20.1 40 11.0 -11.4 304 20 271.9 272.0 267.6 274.3 0.86 6 850 1254 -13.5 -21.5 51 8.0 -15.0 300 23 272.0 272.1 267.6 274.3 0.81 7 750 2191 -21.7 -27.7 58 6.0 -22.5 294 28 273.0 273.1 267.7 274.6 0.52 8 745 2241 -21.9 -27.9 58 6.0 -22.7 293 28 273.3 273.4 267.9 274.9 0.52 9 700 2697 -24.5 -32.5 47 8.0 -25.4 290 31 275.4 275.4 269.0 276.4 0.36 10 562 4268 -33.7 -50.7 16 17.0 -34.5 290 53 282.4 282.4 272.6 282.6 0.06 11 536 4600 -35.3 -52.3 16 17.0 -36.0 290 57 284.3 284.3 273.7 284.5 0.06 12 500 5080 -39.5 -53.5 21 14.0 -40.0 290 64 284.9 284.9 274.0 285.1 0.05 13 459 5660 -43.8 -56.6 23 12.8 -44.1 290 71 286.6 286.6 274.9 286.7 0.04 14 400 6570 -50.7 -61.7 26 11.0 -50.9 290 69 289.1 289.1 276.2 289.2 0.02 15 385 6818 -52.1 -63.1 25 11.0 -52.2 291 68 290.4 290.4 276.9 290.5 0.02 16 319 8027 -54.9 -66.9 21 12.0 -55.1 295 64 302.6 302.6 282.4 302.7 0.01 17 300 8420 -54.5 -66.5 21 12.0 -54.6 300 62 308.5 308.5 284.8 308.6 0.02 18 277 8932 -55.7 -68.7 18 13.0 -55.9 300 59 313.9 313.9 286.7 314.0 0.01 19 250 9590 -54.1 -67.1 19 13.0 -54.3 300 54 325.6 325.6 290.5 325.7 0.02 20 200 11020 -52.3 -67.3 15 15.0 -52.6 295 54 349.9 350.0 296.7 350.0 0.02 21 186 11488 -52.9 -67.9 15 15.0 -53.2 291 56 356.3 356.3 298.0 356.4 0.02 22 168 12152 -47.7 -64.7 12 17.0 -48.3 286 58 375.5 375.5 301.5 375.7 0.04 23 150 12900 -47.7 -64.7 12 17.0 -48.4 280 60 387.9 387.9 303.5 388.1 0.04 24 127 14013 -43.1 -63.1 9 20.0 -44.5 278 60 415.1 415.1 307.2 415.4 0.06 25 100 15620 -44.7 -67.7 6 23.0 -46.2 275 60 441.4 441.4 310.0 441.6 0.04 26 90 16324 -42.1 -66.1 6 24.0 -44.2 269 58 460.0 460.1 311.8 460.4 0.06 27 75 17539 -46.5 -71.5 4 25.0 -48.1 259 55 475.4 475.4 313.1 475.6 0.03 28 70 17990 -50.9 -74.9 4 24.0 -52.0 255 54 475.5 475.5 313.1 475.6 0.02 29 59 19111 -46.9 -72.9 4 26.0 -48.8 255 53 508.3 508.3 315.5 508.5 0.03 30 50 20200 -49.3 -73.3 4 24.0 -51.1 255 52 527.3 527.3 316.8 527.5 0.04 31 44 21041 -49.3 -73.3 4 24.0 -51.2 250 48 546.9 546.9 317.9 547.2 0.04 32 41 21509 -45.5 -69.5 5 24.0 -48.4 247 46 567.6 567.6 319.0 568.1 0.08 33 40 21673 -47.7 -71.7 5 24.0 -50.1 246 45 566.1 566.1 319.0 566.5 0.06 34 34 22754 -45.5 -69.5 5 24.0 -48.8 240 40 598.8 598.8 320.6 599.5 0.10 35 30 23580 -51.3 -74.3 5 23.0 -53.5 235 36 604.8 604.8 320.9 605.2 0.05 36 27 24270 -46.9 -70.9 5 24.0 -50.4 234 39 635.7 635.7 322.2 636.4 0.10 37 24 25044 -50.1 -73.1 5 23.0 -53.0 232 42 648.1 648.2 322.6 648.8 0.08 38 22 25615 -47.5 -71.5 5 24.0 -51.3 231 44 672.2 672.3 323.5 673.1 0.11 39 21 25920 -50.7 -73.7 5 23.0 -53.7 231 45 671.5 671.6 323.5 672.2 0.08 40 21 25920 -47.9 -71.9 5 24.0 -51.7 231 45 680.0 680.0 323.8 680.9 0.11 41 20 26240 -49.5 -72.5 5 23.0 -52.9 230 46 684.7 684.7 324.0 685.6 0.11 42 14 28575 -49.7 -72.7 5 23.0 -54.0 757.5 757.6 326.2 758.9 0.15 43 13 29065 -45.9 -69.9 5 24.0 -51.8 786.9 787.0 327.0 789.2 0.24 TRP 319 8027 -54.9 -66.9 21 12.0 -55.1 295 64 302.6 302.6 282.4 302.7 0.01 WND 459 5660 -43.8 -56.6 23 12.8 -44.1 290 71 286.6 286.6 274.9 286.7 0.04 Sounding variables and indices 1000-500 mb thick: 5083.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 39.17 % Est. max temperature: -2.36 C = 27.74 F Sfc-Lift cond lev (LCL): 940.34 mb = 475.52 m = 1560.10 ft T: -6.96 C 700-500 lapse rate: 6.29 C/km ThetaE index: 0.40 C Layer 903.0- 750.0 mb Conv cond level (CCL): 781.93 mb = 1879.10 m = 6164.94 ft Mean mixing ratio: 1.09 g/kg Conv temperature: -1.86 C = 28.66 F Cap Strength: 8.95 C Lifted Index: 9.11 C Risk: None Lifted Index @300 mb: 24.46 C Lifted Index @700 mb: 2.73 C Showalter Index: 8.88 C Risk: None Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.00 C Cross Totals Index: 18.00 C K Index: -3.50 Risk: None Sweat Index: 110.00 Risk: None Energy Index: 2.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.22 J/kg Max Up Vert Vel: 4.94 m/s Conv Inhibition (B-): 73892.94 J/kg Cap Strength: 9.10 C Lift Cond Lev (LCL): 803.31 mb = 1677.09 m = 5502.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 321 at 31 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 ---------------------------------------------------------- 0 982 137 260 5 4.9 0.9 | 150 29 -14.5 25.2 1 925 604 305 19 15.6 -10.9 | 164 14 -3.8 13.4 2 850 1254 300 23 19.9 -11.5 | 182 13 0.5 12.8 3 700 2697 290 31 29.1 -10.6 | 215 17 9.7 13.7 4 500 5080 290 64 60.1 -21.9 | 267 41 40.7 2.4 5 459 5660 290 71 66.7 -24.3 | 270 47 47.3 0.0 6 400 6570 290 69 64.8 -23.6 | 269 45 45.4 0.7 7 319 8027 295 64 58.0 -27.0 | 274 39 38.6 -2.8 8 300 8420 300 62 53.7 -31.0 | 281 35 34.3 -6.7 9 250 9590 300 54 46.8 -27.0 | 276 28 27.4 -2.7 10 200 11020 295 54 48.9 -22.8 | 267 30 29.5 1.5 11 150 12900 280 60 59.1 -10.4 | 251 42 39.7 13.9 12 100 15620 275 60 59.8 -5.2 | 245 45 40.4 19.1 13 70 17990 255 54 52.2 14.0 | 221 50 32.8 38.3 14 50 20200 255 52 50.2 13.5 | 219 49 30.8 37.7 15 30 23580 235 36 29.5 20.6 | 193 46 10.1 44.9 16 20 26240 230 46 35.2 29.6 | 196 56 15.8 53.9 Wind Parameters Mean winds (0-6000m): 291.4 at 41.4 knts Storm direction: 321.4 at 31.1 knts Shear (0-3000m) pos: 2.8 neg: 3.3 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 83.0 deg Storm rel helicity (0-3000m) pos: 111.5 neg: 0.0 tot: 111.5 m^2/s^2 ave: 37.2 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 4.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.11 Bulk Shear: 111.79 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 ------------------------------------------------------------------------------- 500 297 12 156 20| 16.5 0.0 16.5| 41.5 0.0 41.5 83.0 0.37| 17.6 6.5 1000 301 17 162 17| 8.3 1.7 10.0| 52.8 0.0 52.8 52.8 0.46| 10.6 4.9 1500 300 19 169 15| 5.5 2.3 7.8| 63.6 0.0 63.6 42.4 0.54| 8.1 4.4 2000 298 21 176 14| 4.1 2.5 6.6| 74.1 0.0 74.1 37.0 0.58| 6.9 4.0 2500 297 23 184 14| 3.3 2.7 6.0| 84.2 0.0 84.2 33.7 0.60| 6.2 3.7 3000 295 24 191 14| 2.8 3.3 6.0|111.5 0.0 111.5 37.2 0.65| 6.3 4.1 4000 293 29 211 15| 2.1 4.2 6.3|170.8 0.0 170.8 42.7 0.66| 6.5 4.3 5000 292 35 231 17| 1.7 4.8 6.4|229.7 0.0 229.7 45.9 0.62| 6.6 4.1 6000 291 41 244 21| 1.4 4.4 5.8|256.0 -3.8 252.2 42.0 0.59| 6.1 3.6 Wrote GIF file: /home/apache/climate/data/raob//U4947/skewt/U4947.skewt.20200401.00.gif