UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031912.upa.cvt Date: 1200Z 19 MAR 20 Searching for U3884... Searching the city database file for: U3884 ... Date:1200Z 19 MAR 20 Station: U3884 WMO ident: 23884 Latitude: 61.60 Longitude: 90.00 ------------------------------------------------------------------------------- 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 37 180 5 SFC 997 61 -2.5 -7.5 68 5.0 -4.1 180 5 270.9 271.2 269.2 276.9 2.18 2 925 649 -8.1 -10.9 80 2.8 -8.9 220 25 271.0 271.3 268.7 276.0 1.80 3 850 1300 -13.7 -15.0 90 1.3 -14.0 245 25 271.8 272.0 268.5 275.7 1.40 4 834 1444 -15.1 -16.0 93 0.9 -15.3 245 25 271.8 272.0 268.3 275.5 1.31 5 806 1702 -15.1 -16.8 87 1.7 -15.4 245 25 274.5 274.7 270.0 278.1 1.27 6 700 2755 -21.7 -23.8 83 2.1 -22.0 245 25 278.5 278.6 271.6 280.8 0.80 7 500 5140 -39.9 -42.5 76 2.6 -40.1 275 35 284.4 284.4 274.0 285.0 0.18 8 422 6277 -48.7 -52.1 68 3.4 -48.8 271 33 287.3 287.3 275.3 287.5 0.07 9 408 6499 -47.7 -51.4 66 3.7 -47.8 270 33 291.3 291.4 277.4 291.6 0.08 10 400 6630 -48.5 -52.2 65 3.7 -48.6 270 33 292.0 292.0 277.7 292.2 0.08 11 321 8064 -54.1 -59.1 54 5.0 -54.2 280 40 303.2 303.2 282.7 303.3 0.04 12 300 8500 -52.7 -58.7 48 6.0 -52.8 275 46 311.1 311.1 285.8 311.2 0.05 13 271 9160 -48.3 -55.3 44 7.0 -48.6 281 49 326.6 326.7 290.9 326.9 0.08 14 250 9690 -47.3 -55.3 39 8.0 -47.6 285 52 335.7 335.8 293.3 336.1 0.08 15 217 10628 -45.7 -55.7 31 10.0 -46.2 279 51 352.1 352.1 297.2 352.5 0.09 16 200 11170 -45.9 -56.9 28 11.0 -46.4 275 50 360.1 360.1 298.8 360.5 0.09 17 167 12361 -48.3 -60.3 24 12.0 -48.8 282 61 375.1 375.2 301.5 375.5 0.07 18 154 12896 -46.8 -59.5 22 12.8 -47.5 285 66 386.5 386.5 303.3 386.9 0.08 19 150 13070 -46.3 -59.3 22 13.0 -47.0 280 62 390.3 390.3 303.9 390.7 0.09 20 148 13160 -44.9 -58.9 19 14.0 -45.8 280 62 394.2 394.2 304.5 394.6 0.09 21 125 14284 -48.7 -62.7 18 14.0 -49.4 276 57 406.8 406.8 306.2 407.2 0.07 22 100 15760 -47.5 -61.5 19 14.0 -48.5 270 50 435.9 436.0 309.5 436.5 0.10 23 91 16380 -49.7 -63.7 18 14.0 -50.5 270 52 443.5 443.5 310.3 443.9 0.08 24 70 18100 -49.1 -64.1 16 15.0 -50.3 270 56 479.3 479.4 313.4 479.9 0.10 25 57 19441 -52.1 -66.1 17 14.0 -53.1 261 46 501.5 501.6 315.1 502.1 0.09 26 52 20041 -48.1 -63.1 16 15.0 -49.8 257 42 524.2 524.3 316.6 525.2 0.15 27 50 20300 -48.5 -63.5 16 15.0 -50.1 255 40 529.2 529.2 316.9 530.2 0.15 28 33 23036 -46.9 -61.9 16 15.0 -49.5 247 34 600.2 600.3 320.7 602.3 0.28 29 30 23670 -44.5 -60.5 15 16.0 -47.9 245 33 623.3 623.5 321.7 626.2 0.37 30 23 25451 -42.5 -58.5 16 16.0 -47.1 678.4 678.7 323.9 683.6 0.62 31 20 26390 -43.9 -59.9 15 16.0 -48.5 701.8 702.1 324.7 707.0 0.60 32 18 27099 -43.1 -59.1 16 16.0 -48.3 725.8 726.1 325.4 732.4 0.73 TRP 321 8064 -54.1 -59.1 54 5.0 -54.2 280 40 303.2 303.2 282.7 303.3 0.04 WND 154 12896 -46.8 -59.5 22 12.8 -47.5 285 66 386.5 386.5 303.3 386.9 0.08 Sounding variables and indices 1000-500 mb thick: 5103.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 81.61 % Est. max temperature: -1.59 C = 29.14 F Sfc-Lift cond lev (LCL): 921.59 mb = 677.43 m = 2222.50 ft T: -8.34 C 700-500 lapse rate: 7.63 C/km ThetaE index: 1.35 C Layer 925.0- 806.0 mb Conv cond level (CCL): 890.28 mb = 943.52 m = 3095.49 ft Mean mixing ratio: 1.91 g/kg Conv temperature: -1.99 C = 28.41 F Cap Strength: 3.77 C Lifted Index: 6.96 C Risk: None Lifted Index @300 mb: 24.68 C Lifted Index @700 mb: 3.77 C Showalter Index: 7.37 C Risk: None Total Totals Index: 51.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.20 C Cross Totals Index: 24.90 C K Index: 9.10 Risk: None Sweat Index: 214.50 Risk: None Energy Index: 1.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.75 J/kg Max Up Vert Vel: 2.34 m/s Conv Inhibition (B-): 3.16 J/kg Cap Strength: 6.87 C Lift Cond Lev (LCL): 895.20 mb = 901.10 m = 2956.33 ft Lev Free Conv (LFC): 850.20 mb = 1298.18 m = 4259.05 ft Equ Level (EL): 820.20 mb = 1570.26 m = 5151.72 ft B at Equ Level: 0.50 J/kg Max Parcel Lev (MPL): 810.20 mb = 1663.03 m = 5456.08 ft Wind level data Storm motion: 286 at 21 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 ---------------------------------------------------------- 0 997 61 180 5 0.0 5.0 | 118 23 -19.9 10.7 1 925 649 220 25 16.1 19.2 | 171 25 -3.9 24.9 2 850 1300 245 25 22.7 10.6 | 190 17 2.7 16.3 3 700 2755 245 25 22.7 10.6 | 190 17 2.7 16.3 4 500 5140 275 35 34.9 -3.1 | 260 15 14.9 2.7 5 400 6630 270 33 33.0 -0.0 | 246 14 13.1 5.7 6 321 8064 280 40 39.4 -6.9 | 274 20 19.5 -1.2 7 300 8500 275 46 45.8 -4.0 | 266 26 25.9 1.7 8 250 9690 285 52 50.2 -13.5 | 284 31 30.3 -7.7 9 200 11170 275 50 49.8 -4.4 | 267 30 29.9 1.4 10 154 12896 285 66 63.8 -17.1 | 285 45 43.8 -11.4 11 150 13070 280 62 61.1 -10.8 | 277 41 41.1 -5.1 12 100 15760 270 50 50.0 -0.0 | 259 31 30.1 5.7 13 70 18100 270 56 56.0 -0.0 | 261 37 36.1 5.7 14 50 20300 255 40 38.6 10.4 | 229 25 18.7 16.1 15 30 23670 245 33 29.9 13.9 | 207 22 10.0 19.7 Wind Parameters Mean winds (0-6000m): 256.0 at 27.6 knts Storm direction: 286.0 at 20.7 knts Shear (0-3000m) pos: 4.3 neg: 0.0 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 78.5 deg Storm rel helicity (0-3000m) pos: 191.2 neg: 0.0 tot: 191.2 m^2/s^2 ave: 63.7 10^-3 m/s^2 rel: 0.87 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 5.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 53.71 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 ------------------------------------------------------------------------------- 500 212 13 143 21| 18.6 0.0 18.6|120.1 0.0 120.1 240.3 0.99| 19.5 19.3 1000 221 19 160 21| 11.6 0.0 11.6|171.3 0.0 171.3 171.3 0.91| 15.3 13.8 1500 230 21 169 20| 8.0 0.0 8.0|182.5 0.0 182.5 121.6 0.87| 11.5 10.0 2000 234 22 174 19| 6.0 0.0 6.0|182.5 0.0 182.5 91.2 0.87| 8.7 7.5 2500 237 23 177 18| 4.8 0.0 4.8|182.5 0.0 182.5 73.0 0.87| 6.9 6.0 3000 239 23 179 18| 4.3 0.0 4.3|191.2 0.0 191.2 63.7 0.87| 6.1 5.4 4000 244 24 187 17| 3.9 0.0 3.9|220.5 0.0 220.5 55.1 0.89| 5.6 5.0 5000 251 26 199 15| 3.6 0.0 3.6|252.2 0.0 252.2 50.4 0.91| 5.3 4.8 6000 256 28 209 14| 3.0 0.1 3.2|254.7 -8.2 246.5 41.1 0.83| 4.7 3.9 Wrote GIF file: /home/apache/climate/data/raob//U3884/skewt/U3884.skewt.20200319.12.gif