UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032012.upa.cvt Date: 1200Z 20 MAR 20 Searching for U4266... Searching the city database file for: U4266 ... Date:1200Z 20 MAR 20 Station: U4266 WMO ident: 24266 Latitude: 67.55 Longitude: 133.38 ------------------------------------------------------------------------------- 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 -7 SFC 981 139 -11.7 -21.7 43 10.0 -13.5 245 5 262.9 263.0 260.9 264.8 0.69 2 980 147 -12.7 -17.7 66 5.0 -13.7 245 5 262.0 262.1 260.7 264.6 0.97 3 949 391 -11.7 -18.7 56 7.0 -13.1 245 21 265.4 265.5 263.2 268.0 0.92 4 925 585 -13.5 -21.5 51 8.0 -14.9 245 33 265.5 265.6 262.9 267.6 0.74 5 850 1222 -19.7 -27.7 49 8.0 -20.7 255 33 265.5 265.6 262.4 266.8 0.46 6 811 1568 -23.7 -31.7 48 8.0 -24.5 257 38 264.9 264.9 261.6 265.8 0.33 7 700 2630 -30.9 -37.9 50 7.0 -31.4 265 54 268.3 268.3 263.9 268.9 0.21 8 682 2814 -32.3 -39.3 50 7.0 -32.7 264 54 268.7 268.7 264.1 269.3 0.19 9 651 3140 -36.1 -43.1 48 7.0 -36.4 262 53 268.0 268.0 263.5 268.4 0.13 10 572 4029 -40.7 -49.7 37 9.0 -41.0 256 50 272.7 272.7 266.7 273.0 0.07 11 550 4293 -44.1 -53.1 36 9.0 -44.3 254 50 271.8 271.8 266.0 271.9 0.05 12 500 4930 -45.9 -55.9 31 10.0 -46.1 250 48 277.1 277.1 269.4 277.2 0.04 13 437 5818 -49.5 -60.5 26 11.0 -49.7 250 56 283.4 283.4 273.2 283.5 0.03 14 411 6216 -53.3 -64.3 25 11.0 -53.4 250 60 283.5 283.5 273.2 283.6 0.02 15 400 6390 -53.7 -64.7 25 11.0 -53.8 250 62 285.2 285.2 274.2 285.3 0.02 16 374 6819 -55.9 -66.9 24 11.0 -56.0 250 64 287.8 287.8 275.6 287.9 0.01 17 371 6870 -56.5 -77.5 5 21.0 -56.6 250 64 287.7 287.7 275.5 287.7 0.00 18 341 7405 -56.1 -68.1 21 12.0 -56.2 246 56 295.3 295.3 279.2 295.3 0.01 19 338 7462 -52.9 -64.9 22 12.0 -53.1 246 55 300.4 300.4 281.5 300.4 0.02 20 320 7817 -49.5 -61.5 23 12.0 -49.8 243 50 309.8 309.8 285.3 309.9 0.03 21 300 8240 -49.1 -61.1 23 12.0 -49.4 240 44 316.1 316.2 287.5 316.3 0.03 22 250 9430 -52.7 -64.7 22 12.0 -52.9 245 44 327.7 327.7 291.1 327.8 0.03 23 223 10168 -54.1 -67.1 19 13.0 -54.3 245 56 336.5 336.5 293.4 336.5 0.02 24 200 10870 -52.9 -65.9 19 13.0 -53.2 245 68 349.0 349.0 296.4 349.1 0.03 25 169 11966 -50.1 -64.3 17 14.2 -50.5 250 73 370.9 370.9 300.8 371.1 0.04 26 150 12750 -48.1 -63.1 16 15.0 -48.8 250 69 387.2 387.2 303.4 387.4 0.05 27 141 13159 -47.3 -62.3 16 15.0 -48.1 395.5 395.5 304.6 395.8 0.06 TRP 371 6870 -56.5 -77.5 5 21.0 -56.6 250 64 287.7 287.7 275.5 287.7 0.00 WND 169 11966 -50.1 -64.3 17 14.2 -50.5 250 73 370.9 370.9 300.8 371.1 0.04 Sounding variables and indices 1000-500 mb thick: 4937.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 45.85 % Est. max temperature: -9.40 C = 15.08 F Sfc-Lift cond lev (LCL): 834.34 mb = 1359.18 m = 4459.20 ft T: -21.28 C 700-500 lapse rate: 6.52 C/km ThetaE index: 2.13 C Layer 925.0- 700.0 mb Conv cond level (CCL): 825.93 mb = 1433.92 m = 4704.40 ft Mean mixing ratio: 0.78 g/kg Conv temperature: -9.49 C = 14.92 F Cap Strength: 5.04 C Lifted Index: 8.28 C Risk: None Lifted Index @300 mb: 34.73 C Lifted Index @700 mb: 1.95 C Showalter Index: 8.51 C Risk: None Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.20 C Cross Totals Index: 18.20 C K Index: -8.50 Risk: None Sweat Index: 114.00 Risk: None Energy Index: 2.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.91 J/kg Max Up Vert Vel: 5.08 m/s Conv Inhibition (B-): 20.80 J/kg Cap Strength: 7.60 C Lift Cond Lev (LCL): 828.40 mb = 1411.92 m = 4632.22 ft Lev Free Conv (LFC): 813.40 mb = 1546.72 m = 5074.48 ft Equ Level (EL): 793.40 mb = 1726.75 m = 5665.13 ft B at Equ Level: 12.68 J/kg Max Parcel Lev (MPL): 733.40 mb = 2293.88 m = 7525.75 ft Wind level data Storm motion: 286 at 34 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 ---------------------------------------------------------- 0 981 139 245 5 4.5 2.1 | 112 31 -28.6 11.5 1 925 585 245 33 29.9 13.9 | 172 24 -3.2 23.3 2 850 1222 255 33 31.9 8.5 | 176 18 -1.3 17.9 3 700 2630 265 54 53.8 4.7 | 236 25 20.7 14.0 4 500 4930 250 48 45.1 16.4 | 205 28 12.0 25.8 5 400 6390 250 62 58.3 21.2 | 219 40 25.1 30.5 6 371 6870 250 64 60.1 21.9 | 221 41 27.0 31.2 7 300 8240 240 44 38.1 22.0 | 189 32 5.0 31.3 8 250 9430 245 44 39.9 18.6 | 194 29 6.7 27.9 9 200 10870 245 68 61.6 28.7 | 217 48 28.5 38.1 10 169 11966 250 73 68.6 25.0 | 226 49 35.5 34.3 11 150 12750 250 69 64.8 23.6 | 224 46 31.7 32.9 Wind Parameters Mean winds (0-6000m): 255.7 at 45.9 knts Storm direction: 285.7 at 34.4 knts Shear (0-3000m) pos: 8.5 neg: 0.6 tot: 9.0 10-3/s Storm rel Dir Shear (0-3000m): 116.4 deg Storm rel helicity (0-3000m) pos: 283.1 neg: -21.8 tot: 261.3 m^2/s^2 ave: 87.1 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 10.1 stream: 7.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.14 Bulk Shear: 89.92 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 ------------------------------------------------------------------------------- 500 245 20 141 23| 28.8 0.0 28.8|167.0 0.0 167.0 333.9 0.92| 28.9 26.6 1000 248 27 157 21| 14.4 0.0 14.4|173.1 0.0 173.1 173.1 0.83| 16.8 13.9 1500 251 30 165 20| 11.8 0.0 11.8|204.6 0.0 204.6 136.4 0.85| 13.6 11.5 2000 254 33 176 18| 10.8 0.0 10.8|242.9 0.0 242.9 121.4 0.86| 12.3 10.6 2500 257 37 189 18| 10.1 0.0 10.1|283.1 0.0 283.1 113.2 0.86| 11.4 9.8 3000 259 39 197 18| 8.5 0.6 9.0|283.1 -21.8 261.3 87.1 0.76| 10.1 7.6 4000 259 42 206 20| 6.3 1.2 7.6|283.1 -64.9 218.2 54.6 0.59| 8.4 4.9 5000 257 44 207 21| 5.1 1.4 6.5|293.3 -98.3 195.0 39.0 0.49| 7.4 3.6 6000 256 46 209 24| 4.2 1.4 5.6|344.3 -98.3 246.0 41.0 0.50| 7.0 3.5 Wrote GIF file: /home/apache/climate/data/raob//U4266/skewt/U4266.skewt.20200320.12.gif