UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032212.upa.cvt Date: 1200Z 22 MAR 20 Searching for U4641... Searching the city database file for: U4641 ... Date:1200Z 22 MAR 20 Station: U4641 WMO ident: 24641 Latitude: 63.77 Longitude: 121.62 ------------------------------------------------------------------------------- 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 104 160 1 SFC 999 112 -15.3 -21.3 60 6.0 -16.3 160 1 257.9 258.0 256.9 259.8 0.70 2 975 296 -12.9 -16.6 74 3.7 -13.6 176 2 262.1 262.3 261.0 265.1 1.07 3 925 694 -15.5 -22.5 55 7.0 -16.6 210 5 263.5 263.6 261.3 265.4 0.68 4 890 984 -16.9 -24.9 50 8.0 -18.1 235 7 264.9 265.0 262.2 266.6 0.57 5 866 1188 -16.7 -28.7 35 12.0 -18.3 253 8 267.2 267.3 263.5 268.4 0.41 6 850 1328 -16.7 -30.7 29 14.0 -18.5 265 9 268.7 268.7 264.4 269.7 0.35 7 816 1633 -18.1 -36.1 19 18.0 -20.0 269 12 270.3 270.4 265.3 271.0 0.21 8 700 2766 -22.9 -41.9 16 19.0 -24.5 285 21 277.1 277.1 269.7 277.6 0.14 9 616 3694 -27.3 -47.3 13 20.0 -28.6 293 26 282.4 282.4 272.7 282.7 0.09 10 500 5160 -38.5 -54.5 17 16.0 -39.1 305 35 286.1 286.1 274.7 286.3 0.05 11 442 5990 -45.3 -59.3 19 14.0 -45.6 302 37 287.8 287.8 275.6 287.9 0.03 12 400 6650 -47.1 -60.1 21 13.0 -47.4 300 38 293.8 293.8 278.6 293.9 0.03 13 322 8078 -50.7 -63.7 20 13.0 -50.9 310 50 307.6 307.6 284.4 307.7 0.02 14 300 8540 -50.7 -64.7 17 14.0 -51.0 305 52 313.9 313.9 286.7 314.0 0.02 15 250 9720 -51.3 -65.3 17 14.0 -51.6 300 52 329.8 329.8 291.7 329.9 0.02 16 238 10041 -51.1 -65.1 17 14.0 -51.4 298 52 334.8 334.8 293.0 334.9 0.03 17 200 11180 -49.5 -65.5 14 16.0 -50.0 290 50 354.4 354.4 297.6 354.5 0.03 18 150 13070 -48.3 -66.3 11 18.0 -49.0 285 56 386.8 386.8 303.3 387.0 0.03 19 102 15609 -46.9 -68.9 6 22.0 -48.1 271 46 434.6 434.6 309.3 434.8 0.04 20 100 15740 -46.5 -68.5 6 22.0 -47.7 270 46 437.9 437.9 309.7 438.1 0.04 21 99 15806 -46.5 -68.5 6 22.0 -47.7 270 46 439.1 439.2 309.8 439.3 0.04 22 70 18100 -46.3 -70.3 5 24.0 -48.1 265 42 485.3 485.3 313.9 485.6 0.04 23 50 20330 -46.1 -72.1 4 26.0 -48.5 260 42 534.8 534.8 317.2 535.1 0.05 24 31 23504 -46.9 -73.9 3 27.0 -50.1 611.0 611.0 321.1 611.4 0.06 TRP 322 8078 -50.7 -63.7 20 13.0 -50.9 310 50 307.6 307.6 284.4 307.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5056.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 25.20 % Est. max temperature: -4.53 C = 23.85 F Sfc-Lift cond lev (LCL): 905.85 mb = 851.04 m = 2792.11 ft T: -16.26 C 700-500 lapse rate: 6.52 C/km ThetaE index: 0.00 C Layer 999.0- 0.2 mb Conv cond level (CCL): 678.67 mb = 2990.51 m = 9811.26 ft Mean mixing ratio: 0.81 g/kg Conv temperature: 5.16 C = 41.30 F Cap Strength: 15.75 C Lifted Index: 17.61 C Risk: None Lifted Index @300 mb: 34.83 C Lifted Index @700 mb: 11.94 C Showalter Index: 13.63 C Risk: None Total Totals Index: 29.60 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 7.80 C K Index: -27.90 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 3.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.08 J/kg Max Up Vert Vel: 5.85 m/s Conv Inhibition (B-): 52491.24 J/kg Cap Strength: 17.54 C Lift Cond Lev (LCL): 866.42 mb = 1184.66 m = 3886.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 at 16 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 ---------------------------------------------------------- 0 999 112 160 1 -0.3 0.9 | 145 17 -9.9 14.2 1 925 694 210 5 2.5 4.3 | 158 19 -7.1 17.6 2 850 1328 265 9 9.0 0.8 | 177 14 -0.6 14.0 3 700 2766 285 21 20.3 -5.4 | 234 13 10.7 7.8 4 500 5160 305 35 28.7 -20.1 | 290 20 19.1 -6.8 5 400 6650 300 38 32.9 -19.0 | 284 24 23.3 -5.8 6 322 8078 310 50 38.3 -32.1 | 303 34 28.7 -18.9 7 300 8540 305 52 42.6 -29.8 | 297 37 33.0 -16.6 8 250 9720 300 52 45.0 -26.0 | 290 38 35.4 -12.8 9 200 11180 290 50 47.0 -17.1 | 276 38 37.4 -3.9 10 150 13070 285 56 54.1 -14.5 | 272 45 44.5 -1.3 11 100 15740 270 46 46.0 -0.0 | 250 39 36.4 13.2 12 70 18100 265 42 41.8 3.7 | 242 36 32.2 16.9 13 50 20330 260 42 41.4 7.3 | 237 38 31.8 20.5 Wind Parameters Mean winds (0-6000m): 294.0 at 21.8 knts Storm direction: 324.0 at 16.4 knts Shear (0-3000m) pos: 4.1 neg: 0.0 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 98.4 deg Storm rel helicity (0-3000m) pos: 101.0 neg: 0.0 tot: 101.0 m^2/s^2 ave: 33.7 10^-3 m/s^2 rel: 0.90 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 4.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.26 Bulk Shear: 64.73 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 ------------------------------------------------------------------------------- 500 201 3 151 18| 3.9 0.0 3.9| 16.9 0.0 16.9 33.7 0.85| 4.1 3.5 1000 220 4 158 18| 3.9 0.0 3.9| 40.2 0.0 40.2 40.2 0.86| 5.0 4.3 1500 245 6 165 16| 4.0 0.0 4.0| 56.1 0.0 56.1 37.4 0.83| 5.2 4.3 2000 258 8 173 15| 4.1 0.0 4.1| 71.7 0.0 71.7 35.9 0.86| 5.0 4.3 2500 268 10 181 14| 4.2 0.0 4.2| 87.8 0.0 87.8 35.1 0.89| 5.0 4.4 3000 274 12 190 13| 4.1 0.0 4.1|101.0 0.0 101.0 33.7 0.90| 4.8 4.3 4000 282 15 208 11| 3.8 0.0 3.8|126.6 0.0 126.6 31.6 0.91| 4.5 4.1 5000 290 19 230 11| 3.7 0.0 3.7|157.4 0.0 157.4 31.5 0.90| 4.4 3.9 6000 294 22 247 11| 3.0 0.2 3.3|158.7 -7.6 151.1 25.2 0.82| 3.9 3.2 Wrote GIF file: /home/apache/climate/data/raob//U4641/skewt/U4641.skewt.20200322.12.gif