UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032800.upa.cvt Date: 0000Z 28 MAR 20 Searching for U9231... Searching the city database file for: U9231 ... Date:0000Z 28 MAR 20 Station: U9231 WMO ident: 29231 Latitude: 58.30 Longitude: 82.88 ------------------------------------------------------------------------------- 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 55 260 3 SFC 997 79 -1.9 -3.5 89 1.6 -2.5 260 3 271.5 272.0 270.8 279.5 2.96 2 925 665 -6.1 -7.5 90 1.4 -6.5 290 29 273.1 273.5 270.9 279.5 2.35 3 850 1324 -11.5 -12.8 90 1.3 -11.8 305 29 274.1 274.4 270.4 278.8 1.68 4 831 1497 -12.9 -14.1 91 1.2 -13.2 304 29 274.4 274.7 270.4 278.8 1.54 5 700 2786 -21.1 -23.4 82 2.3 -21.5 295 29 279.1 279.3 272.1 281.6 0.83 6 500 5180 -38.5 -42.3 67 3.8 -38.7 310 27 286.1 286.1 274.9 286.7 0.18 7 486 5376 -39.5 -43.3 67 3.8 -39.7 314 27 287.2 287.2 275.5 287.8 0.17 8 425 6284 -47.3 -51.4 63 4.1 -47.4 335 25 288.5 288.5 276.0 288.7 0.08 9 401 6673 -44.3 -48.7 61 4.4 -44.5 311 27 297.2 297.2 280.3 297.6 0.11 10 400 6690 -44.3 -48.7 61 4.4 -44.5 310 27 297.4 297.4 280.4 297.8 0.11 11 348 7615 -48.3 -54.3 50 6.0 -48.5 300 31 304.1 304.1 283.1 304.3 0.07 12 300 8590 -48.9 -56.9 39 8.0 -49.1 290 36 316.4 316.4 287.6 316.7 0.06 13 268 9330 -48.7 -57.7 34 9.0 -49.0 287 40 327.1 327.1 290.9 327.3 0.06 14 255 9658 -45.9 -55.9 31 10.0 -46.3 286 41 335.9 335.9 293.4 336.2 0.08 15 250 9790 -45.9 -55.9 31 10.0 -46.3 285 42 337.8 337.8 293.9 338.2 0.08 16 200 11270 -46.7 -59.7 21 13.0 -47.3 285 40 358.8 358.8 298.5 359.1 0.06 17 150 13180 -46.9 -63.9 13 17.0 -47.7 285 40 389.2 389.3 303.7 389.5 0.05 18 100 15860 -48.5 -68.5 8 20.0 -49.5 300 35 434.0 434.0 309.3 434.2 0.04 19 97 16061 -48.7 -68.7 8 20.0 -49.7 300 34 437.4 437.4 309.6 437.6 0.04 20 86 16856 -46.9 -67.9 7 21.0 -48.3 298 31 456.4 456.4 311.5 456.6 0.05 21 77 17584 -50.1 -71.1 7 21.0 -51.2 296 28 464.4 464.4 312.2 464.6 0.03 22 70 18210 -47.9 -69.9 6 22.0 -49.4 295 25 481.9 481.9 313.6 482.2 0.04 23 66 18596 -46.9 -68.9 6 22.0 -48.6 290 24 492.3 492.3 314.4 492.6 0.05 24 50 20420 -48.3 -71.3 5 23.0 -50.2 265 17 529.6 529.7 316.9 530.0 0.05 25 35 22768 -50.7 -74.7 4 24.0 -52.8 289 18 580.3 580.3 319.7 580.6 0.04 26 30 23780 -48.9 -73.9 4 25.0 -51.7 300 19 611.3 611.4 321.2 611.8 0.06 27 20 26440 -48.1 -74.1 3 26.0 -52.1 290 15 688.9 689.0 324.1 689.7 0.08 28 19 26778 -47.7 -73.7 3 26.0 -51.9 700.4 700.4 324.4 701.2 0.09 29 12 29785 -51.9 -76.9 3 25.0 -56.0 783.9 783.9 326.8 784.7 0.09 TRP 425 6284 -47.3 -51.4 63 4.1 -47.4 335 25 288.5 288.5 276.0 288.7 0.08 WND Sounding variables and indices 1000-500 mb thick: 5125.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 81.42 % Est. max temperature: 0.76 C = 33.37 F Sfc-Lift cond lev (LCL): 972.16 mb = 276.07 m = 905.74 ft T: -3.31 C 700-500 lapse rate: 7.27 C/km ThetaE index: 0.78 C Layer 850.0- 700.0 mb Conv cond level (CCL): 916.36 mb = 738.16 m = 2421.76 ft Mean mixing ratio: 2.52 g/kg Conv temperature: -0.19 C = 31.65 F Cap Strength: 1.97 C Lifted Index: 5.84 C Risk: None Lifted Index @300 mb: 26.20 C Lifted Index @700 mb: 1.97 C Showalter Index: 6.36 C Risk: None Total Totals Index: 52.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.00 C Cross Totals Index: 25.70 C K Index: 11.90 Risk: None Sweat Index: 159.00 Risk: None Energy Index: 1.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.11 J/kg Max Up Vert Vel: 4.03 m/s Conv Inhibition (B-): 4.52 J/kg Cap Strength: 5.72 C Lift Cond Lev (LCL): 925.14 mb = 663.81 m = 2177.83 ft Lev Free Conv (LFC): 860.14 mb = 1231.57 m = 4040.55 ft Equ Level (EL): 810.14 mb = 1688.07 m = 5538.21 ft B at Equ Level: 7.81 J/kg Max Parcel Lev (MPL): 760.14 mb = 2166.71 m = 7108.55 ft Wind level data Storm motion: 333 at 20 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 ---------------------------------------------------------- 0 997 79 260 3 3.0 0.5 | 161 20 -6.2 18.5 1 925 665 290 29 27.3 -9.9 | 246 20 18.1 8.1 2 850 1324 305 29 23.8 -16.6 | 265 15 14.6 1.4 3 700 2786 295 29 26.3 -12.3 | 251 18 17.1 5.8 4 500 5180 310 27 20.7 -17.4 | 267 12 11.5 0.7 5 425 6284 335 25 10.6 -22.7 | 343 5 1.4 -4.6 6 400 6690 310 27 20.7 -17.4 | 267 12 11.5 0.7 7 300 8590 290 36 33.8 -12.3 | 257 25 24.7 5.7 8 250 9790 285 42 40.6 -10.9 | 257 32 31.4 7.1 9 200 11270 285 40 38.6 -10.4 | 255 30 29.5 7.7 10 150 13180 285 40 38.6 -10.4 | 255 30 29.5 7.7 11 100 15860 300 35 30.3 -17.5 | 269 21 21.1 0.5 12 70 18210 295 25 22.7 -10.6 | 241 15 13.5 7.4 13 50 20420 265 17 16.9 1.5 | 202 21 7.8 19.5 14 30 23780 300 19 16.5 -9.5 | 221 11 7.3 8.5 15 20 26440 290 15 14.1 -5.1 | 201 14 4.9 12.9 Wind Parameters Mean winds (0-6000m): 303.0 at 27.0 knts Storm direction: 333.0 at 20.2 knts Shear (0-3000m) pos: 4.6 neg: 0.6 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 91.6 deg Storm rel helicity (0-3000m) pos: 159.6 neg: -15.5 tot: 144.1 m^2/s^2 ave: 48.0 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 5.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.31 Bulk Shear: 26.01 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 ------------------------------------------------------------------------------- 500 287 14 197 15| 23.2 0.0 23.2|111.3 0.0 111.3 222.5 0.99| 23.9 23.7 1000 291 21 226 15| 13.8 0.0 13.8|149.2 0.0 149.2 149.2 0.95| 16.6 15.8 1500 296 24 239 14| 9.2 0.0 9.2|157.4 -2.1 155.3 103.5 0.90| 12.2 11.0 2000 298 25 244 15| 6.9 0.4 7.4|157.4 -7.5 149.9 74.9 0.83| 9.6 8.0 2500 298 26 247 15| 5.5 0.7 6.2|157.4 -13.1 144.2 57.7 0.76| 8.0 6.1 3000 298 26 248 15| 4.6 0.6 5.2|159.6 -15.5 144.1 48.0 0.73| 7.0 5.1 4000 298 27 250 16| 3.4 0.4 3.9|166.5 -15.5 151.0 37.7 0.71| 5.6 4.0 5000 300 27 252 15| 2.7 0.4 3.1|172.0 -15.5 156.5 31.3 0.70| 4.8 3.4 6000 303 27 256 14| 2.3 0.3 2.6|186.8 -15.5 171.3 28.6 0.70| 4.9 3.4 Wrote GIF file: /home/apache/climate/data/raob//U9231/skewt/U9231.skewt.20200328.00.gif