UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032400.upa.cvt Date: 0000Z 24 MAR 20 Searching for U4688... Searching the city database file for: U4688 ... Date:0000Z 24 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 144 1 925 719 270 1 SFC 922 743 -23.5 -28.5 63 5.0 -24.0 270 1 255.5 255.6 254.3 256.6 0.39 3 860 1258 -16.5 -22.5 60 6.0 -17.5 180 8 268.0 268.1 264.7 270.0 0.73 4 850 1346 -16.5 -22.5 60 6.0 -17.5 165 9 268.9 269.0 265.3 271.0 0.74 5 804 1763 -18.7 -25.7 54 7.0 -19.7 188 8 270.8 270.9 266.4 272.5 0.59 6 700 2795 -19.5 -40.5 14 21.0 -21.6 245 7 280.9 280.9 271.9 281.4 0.16 7 696 2838 -19.5 -41.5 12 22.0 -21.7 246 7 281.4 281.4 272.2 281.8 0.14 8 648 3365 -23.3 -49.3 7 26.0 -25.1 262 13 282.9 282.9 272.9 283.1 0.07 9 625 3628 -25.3 -50.3 8 25.0 -26.9 270 15 283.5 283.5 273.3 283.7 0.06 10 543 4644 -27.9 -43.9 20 16.0 -29.2 302 25 292.0 292.1 277.9 292.5 0.14 11 500 5230 -33.1 -50.1 17 17.0 -34.0 320 31 292.7 292.7 278.1 293.0 0.08 12 415 6504 -44.1 -59.1 17 15.0 -44.5 307 24 294.6 294.6 278.9 294.7 0.03 13 400 6750 -44.5 -59.5 17 15.0 -44.9 305 23 297.2 297.2 280.1 297.3 0.03 14 366 7343 -45.3 -60.3 17 15.0 -45.7 290 25 303.7 303.7 283.0 303.9 0.03 15 322 8194 -46.5 -63.5 13 17.0 -46.9 267 29 313.4 313.4 286.6 313.5 0.02 16 300 8660 -50.1 -67.1 12 17.0 -50.4 255 31 314.7 314.7 287.0 314.8 0.02 17 291 8859 -51.5 -68.5 11 17.0 -51.8 255 36 315.5 315.5 287.3 315.5 0.01 18 250 9850 -49.9 -66.9 12 17.0 -50.3 245 31 331.9 331.9 292.2 332.0 0.02 19 222 10630 -50.5 -68.5 10 18.0 -50.9 240 32 342.4 342.4 294.9 342.5 0.02 20 200 11320 -46.9 -65.9 10 19.0 -47.5 235 33 358.5 358.5 298.4 358.6 0.03 21 196 11453 -46.3 -66.3 9 20.0 -47.0 235 33 361.5 361.5 299.0 361.7 0.03 22 150 13220 -46.9 -69.9 6 23.0 -47.7 235 33 389.2 389.3 303.7 389.3 0.02 23 101 15825 -48.1 -74.1 3 26.0 -49.2 235 36 433.6 433.6 309.2 433.6 0.02 24 100 15890 -48.1 -74.1 3 26.0 -49.2 235 36 434.8 434.8 309.3 434.9 0.02 25 81 17283 -49.9 -74.9 4 25.0 -51.0 238 38 458.1 458.1 311.6 458.2 0.02 26 70 18250 -46.9 -72.9 4 26.0 -48.6 240 40 484.1 484.1 313.8 484.2 0.03 27 64 18843 -46.1 -72.1 4 26.0 -48.0 241 41 498.4 498.4 314.8 498.6 0.04 28 50 20470 -48.7 -73.7 4 25.0 -50.5 245 44 528.7 528.7 316.9 528.9 0.04 29 41 21763 -52.5 -77.5 3 25.0 -54.1 245 46 550.1 550.1 318.1 550.3 0.02 30 39 22090 -47.9 -73.9 3 26.0 -50.4 245 47 569.7 569.7 319.2 570.0 0.04 31 30 23820 -47.9 -73.9 3 26.0 -50.9 245 50 614.1 614.1 321.3 614.5 0.06 32 24 25295 -47.7 -73.7 3 26.0 -51.3 245 50 655.1 655.1 322.9 655.7 0.07 33 20 26510 -44.1 -70.1 4 26.0 -49.4 245 50 701.2 701.3 324.5 702.5 0.15 34 17 27608 -40.7 -67.7 4 27.0 -47.9 745.5 745.6 325.8 747.8 0.25 TRP 291 8859 -51.5 -68.5 11 17.0 -51.8 255 36 315.5 315.5 287.3 315.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5086.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 28.41 % Est. max temperature: -5.69 C = 21.76 F Sfc-Lift cond lev (LCL): 848.25 mb = 1361.41 m = 4466.52 ft T: -16.58 C 700-500 lapse rate: 5.59 C/km ThetaE index: 0.00 C Layer 922.0-633030542608893486611866364936192.0 mb Conv cond level (CCL): 527.80 mb = 4845.43 m = 15896.90 ft Mean mixing ratio: 0.62 g/kg Conv temperature: 12.42 C = 54.36 F Cap Strength: 21.71 C Lifted Index: 21.67 C Risk: None Lifted Index @300 mb: 34.26 C Lifted Index @700 mb: 13.94 C Showalter Index: 17.97 C Risk: None Total Totals Index: 27.20 C Risk: None Vertical Totals Index: 16.60 C Cross Totals Index: 10.60 C K Index: -26.90 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 4.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 57.77 J/kg Max Up Vert Vel: 10.75 m/s Conv Inhibition (B-): 61804.20 J/kg Cap Strength: 21.71 C Lift Cond Lev (LCL): 795.49 mb = 1842.26 m = 6044.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 334 at 13 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 ---------------------------------------------------------- 0 922 743 270 1 1.0 -0.0 | 158 13 -4.7 11.6 1 850 1346 165 9 -2.3 8.7 | 159 22 -8.0 20.3 2 700 2795 245 7 6.3 3.0 | 183 15 0.7 14.6 3 500 5230 320 31 19.9 -23.7 | 310 19 14.3 -12.1 4 400 6750 305 23 18.8 -13.2 | 277 13 13.2 -1.6 5 300 8660 255 31 29.9 8.0 | 231 31 24.3 19.6 6 291 8859 255 36 34.8 9.3 | 234 36 29.1 20.9 7 250 9850 245 31 28.1 13.1 | 222 33 22.4 24.7 8 200 11320 235 33 27.0 18.9 | 215 37 21.4 30.5 9 150 13220 235 33 27.0 18.9 | 215 37 21.4 30.5 10 100 15890 235 36 29.5 20.6 | 216 40 23.8 32.3 11 70 18250 240 40 34.6 20.0 | 223 43 29.0 31.6 12 50 20470 245 44 39.9 18.6 | 229 46 34.2 30.2 13 30 23820 245 50 45.3 21.1 | 230 51 39.7 32.7 14 20 26510 245 50 45.3 21.1 | 230 51 39.7 32.7 Wind Parameters Mean winds (0-6000m): 304.0 at 17.2 knts Storm direction: 334.0 at 12.9 knts Shear (0-3000m) pos: 3.1 neg: 1.3 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 67.5 deg Storm rel helicity (0-3000m) pos: 94.9 neg: -20.8 tot: 74.0 m^2/s^2 ave: 24.7 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 3.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.05 Bulk Shear: 55.09 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 ------------------------------------------------------------------------------- 500 170 4 158 17| 0.0 7.9 7.9| 9.9 -8.9 1.0 1.9 0.10| 9.8 1.0 1000 174 6 161 19| 0.5 3.9 4.4| 26.9 -20.8 6.1 6.1 0.12| 8.0 1.0 1500 183 7 164 19| 1.4 2.6 4.1| 42.7 -20.8 21.8 14.6 0.25| 6.7 1.7 2000 192 7 167 19| 1.9 2.0 3.8| 50.8 -20.8 29.9 15.0 0.29| 6.0 1.7 2500 206 7 173 18| 2.5 1.6 4.1| 70.5 -20.8 49.7 19.9 0.42| 5.8 2.4 3000 226 8 182 17| 3.1 1.3 4.4| 94.9 -20.8 74.0 24.7 0.52| 5.9 3.1 4000 271 12 208 13| 4.0 1.0 5.0|155.5 -20.8 134.6 33.7 0.67| 6.4 4.2 5000 300 15 242 9| 3.8 1.2 5.0|194.1 -35.1 159.0 31.8 0.62| 6.4 4.0 6000 304 17 257 9| 3.2 1.6 4.7|194.1 -58.7 135.4 22.6 0.47| 5.9 2.8 Wrote GIF file: /home/apache/climate/data/raob//U4688/skewt/U4688.skewt.20200324.00.gif