UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032100.upa.cvt Date: 0000Z 21 MAR 20 Searching for U1824... Searching the city database file for: U1824 ... Date:0000Z 21 MAR 20 Station: U1824 WMO ident: 21824 Latitude: 71.58 Longitude: 128.92 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1001 9 -20.9 -22.6 86 1.7 -21.1 180 21 252.2 252.3 252.0 253.8 0.62 1 1000 16 -20.5 -23.1 80 2.6 -20.8 185 21 252.6 252.7 252.3 254.3 0.59 2 994 61 -20.1 -23.3 76 3.2 -20.5 191 22 253.5 253.6 253.0 255.1 0.59 3 958 333 -22.3 -25.8 73 3.5 -22.7 226 28 253.9 254.0 253.2 255.3 0.49 4 929 559 -20.9 -24.0 76 3.1 -21.3 256 32 257.6 257.7 256.5 259.2 0.59 5 925 591 -21.1 -24.2 76 3.1 -21.5 260 33 257.7 257.8 256.6 259.3 0.58 6 850 1210 -25.3 -29.1 70 3.8 -25.7 260 33 259.6 259.7 257.7 260.8 0.41 7 798 1665 -28.3 -33.1 63 4.8 -28.7 257 27 261.2 261.2 258.7 262.0 0.29 8 766 1959 -27.9 -33.9 56 6.0 -28.4 255 23 264.7 264.7 261.4 265.5 0.28 9 720 2401 -31.1 -39.1 45 8.0 -31.6 251 18 265.9 265.9 262.0 266.4 0.18 10 700 2600 -32.3 -40.3 45 8.0 -32.8 250 15 266.7 266.7 262.6 267.2 0.16 11 535 4449 -43.5 -49.5 51 6.0 -43.7 250 38 274.6 274.6 268.0 274.9 0.08 12 500 4900 -47.1 -53.1 50 6.0 -47.2 250 44 275.6 275.6 268.5 275.8 0.06 13 449 5600 -53.5 -59.5 48 6.0 -53.6 254 39 276.2 276.2 268.8 276.3 0.03 14 438 5759 -53.7 -59.7 48 6.0 -53.8 255 38 277.9 277.9 269.9 278.0 0.03 15 400 6340 -54.1 -60.1 48 6.0 -54.2 255 38 284.7 284.7 273.9 284.8 0.03 16 320 7776 -54.1 -62.1 37 8.0 -54.2 263 28 303.4 303.4 282.8 303.5 0.03 17 300 8190 -55.3 -63.3 36 8.0 -55.4 265 25 307.4 307.4 284.4 307.5 0.03 18 291 8384 -56.5 -64.5 36 8.0 -56.6 263 27 308.4 308.4 284.7 308.5 0.02 19 270 8865 -52.7 -62.7 29 10.0 -52.9 259 31 320.6 320.6 288.9 320.7 0.03 20 255 9233 -54.7 -64.7 28 10.0 -54.9 256 35 322.9 322.9 289.7 323.0 0.02 21 250 9360 -54.5 -64.5 28 10.0 -54.6 255 36 325.0 325.0 290.3 325.1 0.03 22 211 10452 -50.9 -62.9 23 12.0 -51.2 255 38 346.8 346.8 296.0 347.0 0.04 23 200 10800 -50.9 -63.9 20 13.0 -51.2 255 38 352.2 352.2 297.1 352.3 0.04 24 150 12660 -51.9 -66.9 15 15.0 -52.4 250 52 380.6 380.7 302.3 380.8 0.03 25 143 12969 -52.7 -67.7 15 15.0 -53.1 384.5 384.5 303.0 384.6 0.03 26 135 13341 -52.0 -67.5 14 15.6 -52.5 255 60 392.1 392.1 304.1 392.3 0.03 27 116 14328 -50.1 -67.1 12 17.0 -50.8 413.0 413.0 306.9 413.2 0.04 TRP 438 5759 -53.7 -59.7 48 6.0 -53.8 255 38 277.9 277.9 269.9 278.0 0.03 WND 135 13341 -52.0 -67.5 14 15.6 -52.5 255 60 392.1 392.1 304.1 392.3 0.03 Sounding variables and indices 1000-500 mb thick: 4884.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 57.05 % Est. max temperature: -13.46 C = 7.77 F Sfc-Lift cond lev (LCL): 973.32 mb = 215.63 m = 707.44 ft T: -21.35 C 700-500 lapse rate: 6.43 C/km ThetaE index: 0.00 C Layer 1001.0--15766368846121796790692004209174249472.0 mb Conv cond level (CCL): 837.61 mb = 1315.92 m = 4317.28 ft Mean mixing ratio: 0.55 g/kg Conv temperature: -13.07 C = 8.47 F Cap Strength: 14.81 C Lifted Index: 15.28 C Risk: None Lifted Index @300 mb: 35.71 C Lifted Index @700 mb: 9.16 C Showalter Index: 12.24 C Risk: None Total Totals Index: 39.80 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 18.00 C K Index: -15.30 Risk: None Sweat Index: 110.00 Risk: None Energy Index: 3.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.99 J/kg Max Up Vert Vel: 6.93 m/s Conv Inhibition (B-): 21000.38 J/kg Cap Strength: 15.32 C Lift Cond Lev (LCL): 900.30 mb = 789.10 m = 2588.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 282 at 23 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 1001 9 180 21 0.0 21.0 | 139 34 -22.4 25.7 1 1000 16 185 21 1.8 20.9 | 141 33 -20.6 25.6 2 925 591 260 33 32.5 5.7 | 224 15 10.1 10.4 3 850 1210 260 33 32.5 5.7 | 224 15 10.1 10.4 4 700 2600 250 15 14.1 5.1 | 140 13 -8.3 9.8 5 500 4900 250 44 41.3 15.0 | 224 27 19.0 19.8 6 438 5759 255 38 36.7 9.8 | 225 20 14.3 14.5 7 400 6340 255 38 36.7 9.8 | 225 20 14.3 14.5 8 300 8190 265 25 24.9 2.2 | 200 7 2.5 6.9 9 250 9360 255 36 34.8 9.3 | 221 19 12.4 14.0 10 200 10800 255 38 36.7 9.8 | 225 20 14.3 14.5 11 150 12660 250 52 48.9 17.8 | 230 35 26.5 22.5 Wind Parameters Mean winds (0-6000m): 251.9 at 30.5 knts Storm direction: 281.9 at 22.9 knts Shear (0-3000m) pos: 6.2 neg: 2.3 tot: 8.5 10-3/s Storm rel Dir Shear (0-3000m): 24.5 deg Storm rel helicity (0-3000m) pos: 231.1 neg: -54.0 tot: 177.1 m^2/s^2 ave: 59.0 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 10.7 stream: 3.7 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.87 Bulk Shear: 27.68 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 ------------------------------------------------------------------------------- 500 224 26 169 24| 31.8 0.0 31.8|191.7 0.0 191.7 383.4 0.86| 33.9 29.0 1000 246 29 196 17| 18.5 0.0 18.5|215.0 0.0 215.0 215.0 0.87| 20.2 17.5 1500 251 30 204 16| 12.3 1.4 13.7|215.0 -12.2 202.8 135.2 0.70| 14.8 10.5 2000 253 29 202 14| 9.2 2.8 12.0|215.0 -31.6 183.4 91.7 0.48| 12.8 6.2 2500 253 27 196 13| 7.4 3.5 10.9|215.0 -50.8 164.2 65.7 0.31| 11.6 3.6 3000 253 26 190 12| 6.2 2.3 8.5|231.1 -54.0 177.1 59.0 0.35| 10.7 3.7 4000 252 26 190 13| 4.6 0.7 5.4|271.4 -54.0 217.4 54.4 0.43| 9.7 4.2 5000 251 28 198 14| 4.0 0.9 4.9|308.0 -54.0 254.0 50.8 0.44| 9.0 4.0 6000 252 31 205 16| 3.2 0.7 4.0|309.6 -54.1 255.6 42.6 0.42| 8.0 3.3 Wrote GIF file: /home/apache/climate/data/raob//U1824/skewt/U1824.skewt.20200321.00.gif