UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032312.upa.cvt Date: 1200Z 23 MAR 20 Searching for U4688... Searching the city database file for: U4688 ... Date:1200Z 23 MAR 20 Station: U4688 WMO ident: 24688 Latitude: 63.27 Longitude: 143.15 ------------------------------------------------------------------------------- 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 147 1 925 714 270 3 SFC 922 737 -27.1 -30.7 71 3.6 -27.4 270 3 251.8 251.9 251.0 252.7 0.32 3 850 1335 -16.7 -21.1 69 4.4 -17.5 235 3 268.7 268.8 265.3 271.0 0.83 4 848 1353 -15.7 -20.0 70 4.3 -16.5 236 3 269.9 270.0 266.4 272.5 0.92 5 736 2405 -24.3 -27.9 72 3.6 -24.8 283 6 271.7 271.7 266.8 273.2 0.52 6 725 2515 -23.9 -27.3 73 3.4 -24.4 288 6 273.3 273.4 268.0 274.9 0.56 7 720 2566 -23.1 -27.0 70 3.9 -23.6 291 6 274.7 274.8 268.9 276.4 0.58 8 700 2772 -23.5 -30.5 53 7.0 -24.4 300 7 276.5 276.5 269.8 277.8 0.43 9 658 3221 -25.9 -38.9 28 13.0 -27.0 295 8 278.7 278.7 270.7 279.3 0.20 10 569 4260 -31.7 -48.7 17 17.0 -32.6 285 11 283.7 283.7 273.4 284.0 0.08 11 500 5160 -38.3 -55.3 15 17.0 -38.9 275 13 286.3 286.3 274.8 286.5 0.04 12 489 5313 -39.3 -56.3 15 17.0 -39.8 276 13 286.9 286.9 275.1 287.1 0.04 13 431 6175 -42.9 -59.9 14 17.0 -43.3 285 16 292.9 292.9 278.2 293.0 0.03 14 400 6680 -43.5 -60.5 14 17.0 -43.9 290 17 298.5 298.5 280.7 298.6 0.03 15 363 7325 -46.5 -64.5 11 18.0 -46.9 315 23 302.8 302.8 282.5 302.9 0.02 16 300 8580 -48.3 -66.3 11 18.0 -48.7 320 25 317.3 317.3 287.9 317.3 0.02 17 272 9225 -49.7 -68.7 9 19.0 -50.0 307 24 324.3 324.3 290.0 324.3 0.01 18 250 9780 -48.5 -67.5 9 19.0 -48.9 295 23 334.0 334.0 292.8 334.0 0.02 19 207 11031 -44.9 -64.9 9 20.0 -45.6 274 26 358.1 358.1 298.4 358.3 0.03 20 200 11260 -45.7 -66.7 8 21.0 -46.4 270 27 360.4 360.4 298.8 360.5 0.02 21 150 13170 -45.9 -67.9 7 22.0 -46.8 255 35 391.0 391.0 303.9 391.1 0.03 22 100 15860 -46.9 -70.9 5 24.0 -48.1 240 40 437.1 437.1 309.6 437.3 0.03 23 81 17250 -48.3 -72.3 5 24.0 -49.6 237 38 461.4 461.4 311.9 461.5 0.03 24 72 18032 -44.1 -69.1 5 25.0 -46.2 235 36 486.1 486.1 314.0 486.4 0.05 25 70 18220 -45.3 -70.3 4 25.0 -47.2 235 36 487.5 487.5 314.1 487.7 0.04 26 56 19696 -49.1 -74.1 4 25.0 -50.7 248 41 510.9 510.9 315.7 511.1 0.03 27 50 20440 -48.5 -73.5 4 25.0 -50.4 255 44 529.2 529.2 316.9 529.4 0.04 28 30 23810 -46.7 -72.7 4 26.0 -50.0 255 38 617.3 617.4 321.4 617.9 0.07 29 23 25572 -46.7 -72.7 4 26.0 -50.7 666.1 666.1 323.3 666.8 0.09 30 20 26511 -41.1 -68.1 4 27.0 -47.6 710.4 710.5 324.8 712.1 0.20 TRP 363 7325 -46.5 -64.5 11 18.0 -46.9 315 23 302.8 302.8 282.5 302.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5013.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 44.29 % Est. max temperature: -8.29 C = 17.09 F Sfc-Lift cond lev (LCL): 867.84 mb = 1182.35 m = 3879.06 ft T: -19.36 C 700-500 lapse rate: 6.20 C/km ThetaE index: 0.00 C Layer 922.0- 0.0 mb Conv cond level (CCL): 922.00 mb = 737.38 m = 2419.20 ft Mean mixing ratio: 0.66 g/kg Conv temperature: -22.80 C = -9.04 F Cap Strength: 16.21 C Lifted Index: 17.64 C Risk: None Lifted Index @300 mb: 37.08 C Lifted Index @700 mb: 11.17 C Showalter Index: 12.74 C Risk: None Total Totals Index: 38.80 C Risk: None Vertical Totals Index: 21.60 C Cross Totals Index: 17.20 C K Index: -6.50 Risk: None Sweat Index: 19.00 Risk: None Energy Index: 3.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 66.49 J/kg Max Up Vert Vel: 11.53 m/s Conv Inhibition (B-): 61819.33 J/kg Cap Strength: 17.50 C Lift Cond Lev (LCL): 826.18 mb = 1546.36 m = 5073.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 313 at 7 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 ---------------------------------------------------------- 0 922 737 270 3 3.0 -0.0 | 155 5 -2.3 4.9 1 850 1335 235 3 2.5 1.7 | 157 7 -2.8 6.6 2 700 2772 300 7 6.1 -3.5 | 210 2 0.8 1.4 3 500 5160 275 13 13.0 -1.1 | 244 9 7.7 3.7 4 400 6680 290 17 16.0 -5.8 | 275 11 10.7 -1.0 5 363 7325 315 23 16.3 -16.3 | 316 16 11.0 -11.4 6 300 8580 320 25 16.1 -19.2 | 323 18 10.8 -14.3 7 250 9780 295 23 20.8 -9.7 | 287 16 15.6 -4.9 8 200 11260 270 27 27.0 -0.0 | 257 22 21.7 4.9 9 150 13170 255 35 33.8 9.1 | 244 32 28.5 13.9 10 100 15860 240 40 34.6 20.0 | 230 38 29.4 24.9 11 70 18220 235 36 29.5 20.6 | 224 35 24.2 25.5 12 50 20440 255 44 42.5 11.4 | 246 41 37.2 16.3 13 30 23810 255 38 36.7 9.8 | 245 35 31.4 14.7 Wind Parameters Mean winds (0-6000m): 282.7 at 9.6 knts Storm direction: 312.7 at 7.2 knts Shear (0-3000m) pos: 1.0 neg: 0.5 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): 90.3 deg Storm rel helicity (0-3000m) pos: 6.5 neg: -0.1 tot: 6.3 m^2/s^2 ave: 2.1 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 2.0 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 10.17 Bulk Shear: 6.54 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 ------------------------------------------------------------------------------- 500 256 3 157 6| 0.0 1.6 1.6| 0.4 -0.0 0.3 0.7 0.15| 1.6 0.2 1000 249 3 159 6| 0.7 0.8 1.5| 2.6 -0.1 2.5 2.5 0.42| 1.8 0.7 1500 259 4 164 6| 1.2 0.5 1.7| 4.6 -0.1 4.5 3.0 0.49| 2.0 1.0 2000 274 4 168 5| 1.5 0.4 1.9| 5.6 -0.1 5.4 2.7 0.47| 2.2 1.0 2500 282 5 174 4| 1.2 0.3 1.5| 6.1 -0.1 6.0 2.4 0.50| 2.1 1.0 3000 285 6 182 3| 1.0 0.5 1.5| 6.5 -0.1 6.3 2.1 0.48| 2.0 0.9 4000 284 7 204 4| 0.8 0.8 1.5| 6.6 -0.3 6.3 1.6 0.38| 1.9 0.7 5000 281 8 220 4| 0.8 0.8 1.6| 11.1 -0.8 10.3 2.1 0.40| 1.9 0.7 6000 283 10 236 5| 1.0 0.6 1.7| 21.8 -0.8 21.1 3.5 0.50| 1.9 1.0 Wrote GIF file: /home/apache/climate/data/raob//U4688/skewt/U4688.skewt.20200323.12.gif