UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040112.upa.cvt Date: 1200Z 1 APR 20 Searching for U4122... Searching the city database file for: U4122 ... Date:1200Z 1 APR 20 Station: U4122 WMO ident: 24122 ------------------------------------------------------------------------------- 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 87 SFC 984 210 -13.5 -21.5 51 8.0 -14.9 260 1 260.9 261.0 259.3 262.8 0.70 2 925 679 -16.5 -22.5 60 6.0 -17.4 275 17 262.4 262.5 260.5 264.3 0.68 3 850 1310 -19.1 -21.9 78 2.8 -19.6 315 17 266.1 266.3 263.4 268.3 0.78 4 846 1345 -19.3 -22.1 78 2.8 -19.7 315 17 266.3 266.4 263.6 268.5 0.77 5 802 1741 -19.1 -21.1 84 2.0 -19.4 312 19 270.6 270.7 266.8 273.1 0.88 6 768 2062 -20.3 -23.0 79 2.7 -20.7 310 21 272.7 272.8 268.0 275.0 0.78 7 700 2742 -24.5 -27.8 74 3.3 -24.9 305 25 275.4 275.4 269.3 277.0 0.56 8 582 4056 -35.3 -37.6 79 2.3 -35.5 313 27 277.7 277.7 270.2 278.5 0.26 9 527 4742 -38.9 -41.9 73 3.0 -39.1 318 28 281.3 281.4 272.3 281.9 0.18 10 500 5100 -41.9 -45.1 71 3.2 -42.1 320 29 282.0 282.0 272.5 282.4 0.14 11 400 6570 -54.3 -58.4 61 4.1 -54.4 315 33 284.4 284.4 273.8 284.5 0.04 12 315 8064 -66.3 -70.4 56 4.1 -66.3 305 33 287.8 287.8 275.6 287.9 0.01 13 300 8360 -66.5 -70.7 55 4.2 -66.5 300 33 291.6 291.6 277.4 291.6 0.01 14 260 9237 -61.9 -66.4 55 4.5 -61.9 300 35 310.5 310.5 285.5 310.6 0.02 15 250 9480 -62.1 -66.6 55 4.5 -62.1 300 35 313.7 313.7 286.7 313.8 0.02 16 200 10850 -64.9 -69.5 53 4.6 -65.0 295 38 330.0 330.0 291.7 330.0 0.02 17 192 11098 -65.5 -69.9 54 4.4 -65.5 294 39 332.9 332.9 292.5 333.0 0.02 18 177 11595 -63.1 -68.1 51 5.0 -63.1 293 42 344.7 344.7 295.4 344.8 0.02 19 150 12610 -63.9 -68.9 50 5.0 -64.0 290 48 360.0 360.0 298.7 360.1 0.02 20 100 15100 -64.1 -70.1 44 6.0 -64.2 270 50 403.9 403.9 305.7 404.0 0.03 21 71 17212 -62.3 -69.3 39 7.0 -62.5 265 62 449.3 449.3 310.8 449.5 0.05 22 70 17300 -61.1 -68.1 39 7.0 -61.3 265 62 453.7 453.7 311.2 454.0 0.06 23 60 18265 -55.9 -63.9 36 8.0 -56.4 256 73 485.7 485.8 314.0 486.5 0.12 24 50 19420 -56.5 -64.5 36 8.0 -57.1 245 85 510.3 510.4 315.7 511.2 0.13 25 49 19548 -56.5 -64.5 36 8.0 -57.1 245 86 513.3 513.3 315.9 514.1 0.13 26 47 19814 -53.3 -62.3 33 9.0 -54.2 244 88 527.1 527.2 316.8 528.3 0.19 27 38 21190 -50.7 -60.7 30 10.0 -52.1 240 100 566.8 566.9 319.1 568.8 0.28 28 31 22539 -42.9 -54.9 26 12.0 -46.2 236 110 621.8 622.1 321.8 627.3 0.72 29 30 22760 -41.9 -54.9 23 13.0 -45.6 235 112 630.4 630.7 322.2 636.1 0.74 30 24 24282 -40.7 -55.3 19 14.7 -45.5 230 120 675.5 675.8 323.9 682.7 0.88 31 20 25530 -39.7 -55.7 17 16.0 -45.6 225 99 714.7 715.1 325.1 723.5 1.01 32 16 27055 -40.1 -57.1 15 17.0 -46.7 760.5 760.9 326.5 770.4 1.06 33 14 27972 -37.1 -55.1 14 18.0 -45.4 800.2 801.0 327.6 815.5 1.55 TRP 315 8064 -66.3 -70.4 56 4.1 -66.3 305 33 287.8 287.8 275.6 287.9 0.01 WND 24 24282 -40.7 -55.3 19 14.7 -45.5 230 120 675.5 675.8 323.9 682.7 0.88 Sounding variables and indices 1000-500 mb thick: 5013.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 74.04 % Est. max temperature: -6.95 C = 19.49 F Sfc-Lift cond lev (LCL): 864.03 mb = 1187.82 m = 3897.01 ft T: -18.60 C 700-500 lapse rate: 7.38 C/km ThetaE index: 0.00 C Layer 984.0--52558.7 mb Conv cond level (CCL): 687.44 mb = 2870.88 m = 9418.78 ft Mean mixing ratio: 0.69 g/kg Conv temperature: 1.19 C = 34.13 F Cap Strength: 14.28 C Lifted Index: 14.56 C Risk: None Lifted Index @300 mb: 19.32 C Lifted Index @700 mb: 10.70 C Showalter Index: 11.31 C Risk: None Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 20.00 C K Index: -2.40 Risk: None Sweat Index: 63.00 Risk: None Energy Index: 2.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.37 J/kg Max Up Vert Vel: 5.17 m/s Conv Inhibition (B-): 56361.04 J/kg Cap Strength: 14.51 C Lift Cond Lev (LCL): 842.61 mb = 1374.78 m = 4510.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 341 at 18 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 ---------------------------------------------------------- 0 984 210 260 1 1.0 0.2 | 164 18 -4.8 17.2 1 925 679 275 17 16.9 -1.5 | 216 19 11.2 15.5 2 850 1310 315 17 12.0 -12.0 | 231 8 6.2 5.0 3 700 2742 305 25 20.5 -14.3 | 260 15 14.7 2.7 4 500 5100 320 29 18.6 -22.2 | 292 14 12.9 -5.2 5 400 6570 315 33 23.3 -23.3 | 290 19 17.6 -6.3 6 315 8064 305 33 27.0 -18.9 | 275 21 21.3 -1.9 7 300 8360 300 33 28.6 -16.5 | 269 23 22.8 0.5 8 250 9480 300 35 30.3 -17.5 | 271 25 24.5 -0.5 9 200 10850 295 38 34.4 -16.1 | 268 29 28.7 1.0 10 150 12610 290 48 45.1 -16.4 | 269 39 39.3 0.6 11 100 15100 270 50 50.0 -0.0 | 249 47 44.2 17.0 12 70 17300 265 62 61.8 5.4 | 248 60 56.0 22.4 13 50 19420 245 85 77.0 35.9 | 233 89 71.3 52.9 14 30 22760 235 112 91.7 64.2 | 227 118 86.0 81.3 15 24 24282 230 120 91.9 77.1 | 222 128 86.2 94.2 16 20 25530 225 99 70.0 70.0 | 216 108 64.2 87.0 Wind Parameters Mean winds (0-6000m): 311.3 at 24.0 knts Storm direction: 341.3 at 18.0 knts Shear (0-3000m) pos: 3.4 neg: 1.1 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 101.0 deg Storm rel helicity (0-3000m) pos: 110.6 neg: 0.0 tot: 110.6 m^2/s^2 ave: 36.9 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 4.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.34 Bulk Shear: 39.79 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 ------------------------------------------------------------------------------- 500 274 9 193 17| 16.5 0.0 16.5| 77.3 0.0 77.3 154.5 1.00| 16.9 16.8 1000 286 13 208 15| 8.4 0.0 8.4| 90.2 0.0 90.2 90.2 0.76| 13.3 10.1 1500 297 15 216 13| 6.4 0.0 6.4| 95.2 0.0 95.2 63.5 0.73| 10.3 7.5 2000 301 16 223 12| 4.8 0.8 5.6|100.3 0.0 100.3 50.2 0.71| 8.5 6.1 2500 303 18 231 12| 3.8 1.3 5.1|104.5 0.0 104.5 41.8 0.69| 7.5 5.1 3000 303 19 237 12| 3.4 1.1 4.5|110.6 0.0 110.6 36.9 0.70| 6.5 4.5 4000 306 21 247 12| 2.8 0.8 3.6|123.4 0.0 123.4 30.8 0.72| 5.3 3.8 5000 309 23 257 12| 2.5 0.6 3.1|135.0 -0.1 134.9 27.0 0.73| 4.6 3.4 6000 311 24 264 12| 2.1 0.8 2.9|135.0 -1.8 133.2 22.2 0.68| 4.1 2.8 Wrote GIF file: /home/apache/climate/data/raob//U4122/skewt/U4122.skewt.20200401.12.gif