UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031900.upa.cvt Date: 0000Z 19 MAR 20 Searching for U2217... Searching the city database file for: U2217 ... Date:0000Z 19 MAR 20 Station: U2217 WMO ident: 22217 Latitude: 67.15 Longitude: 32.35 ------------------------------------------------------------------------------- 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 -47 15 1 SFC 991 25 -1.1 -2.0 94 0.9 -1.4 15 1 272.8 273.3 272.2 281.8 3.33 2 978 130 -1.5 -2.7 92 1.2 -2.0 10 2 273.4 273.9 272.3 282.1 3.20 3 965 237 1.4 0.3 92 1.1 0.9 5 3 277.4 278.0 275.9 288.5 4.05 4 925 576 -1.5 -3.7 85 2.2 -2.3 350 7 277.8 278.3 274.8 286.5 3.14 5 850 1244 -6.1 -7.3 91 1.2 -6.5 325 15 279.8 280.2 275.2 287.1 2.60 6 832 1411 -6.3 -7.5 91 1.2 -6.7 322 15 281.3 281.7 276.0 288.7 2.61 7 760 2110 -13.1 -14.1 92 1.0 -13.3 308 14 281.3 281.6 274.6 286.2 1.69 8 700 2732 -17.1 -18.2 91 1.1 -17.3 295 13 283.5 283.8 275.3 287.4 1.30 9 589 4003 -26.7 -29.2 79 2.5 -27.1 305 10 286.7 286.8 275.9 288.5 0.58 10 500 5160 -37.3 -40.6 71 3.3 -37.5 315 7 287.6 287.6 275.7 288.3 0.22 11 400 6650 -50.9 -55.0 62 4.1 -51.0 240 7 288.8 288.8 276.2 289.0 0.05 12 395 6732 -52.1 -56.4 60 4.3 -52.2 245 7 288.3 288.3 275.9 288.5 0.05 13 368 7189 -54.7 -59.0 59 4.3 -54.8 270 7 290.7 290.8 277.1 290.9 0.04 14 300 8500 -54.1 -58.7 57 4.6 -54.2 285 21 309.1 309.1 285.0 309.3 0.05 15 259 9442 -53.5 -58.5 54 5.0 -53.6 281 36 323.2 323.3 289.8 323.5 0.06 16 250 9670 -52.5 -57.5 55 5.0 -52.7 280 40 328.0 328.0 291.2 328.3 0.06 17 223 10416 -48.9 -54.9 50 6.0 -49.1 277 44 344.4 344.5 295.5 344.9 0.10 18 200 11130 -49.7 -55.7 49 6.0 -50.0 275 48 354.1 354.1 297.6 354.5 0.10 19 150 13000 -52.3 -60.3 38 8.0 -52.6 275 64 380.0 380.0 302.3 380.3 0.08 20 130 13924 -53.3 -62.3 33 9.0 -53.7 273 69 394.0 394.1 304.4 394.4 0.07 21 100 15620 -52.0 -62.3 28 10.3 -52.6 270 77 427.2 427.2 308.6 427.7 0.09 22 70 17950 -50.3 -62.3 23 12.0 -51.2 270 73 476.8 476.8 313.2 477.5 0.13 23 50 20140 -49.5 -61.5 23 12.0 -50.8 270 81 526.8 526.9 316.8 528.1 0.19 24 30 23510 -48.3 -61.3 21 13.0 -50.7 270 66 613.0 613.1 321.3 615.5 0.33 25 26 24459 -45.9 -59.9 19 14.0 -49.1 270 67 645.4 645.6 322.6 649.1 0.46 26 20 26200 -47.7 -61.7 18 14.0 -51.1 270 69 690.2 690.4 324.3 694.2 0.47 27 19 26541 -44.9 -58.9 19 14.0 -49.1 709.1 709.4 324.9 715.3 0.71 TRP 368 7189 -54.7 -59.0 59 4.3 -54.8 270 7 290.7 290.8 277.1 290.9 0.04 WND 100 15620 -52.0 -62.3 28 10.3 -52.6 270 77 427.2 427.2 308.6 427.7 0.09 Sounding variables and indices 1000-500 mb thick: 5207.00 m Freezing level: Surface below freezing Freezing level: 971.28 mb = 185.60 m = 608.92 ft Freezing level: 945.69 mb = 400.80 m = 1314.96 ft Wetbulb zero: Below ground Precipitable water: 0.37 inches Sfc-500 mean rel hum: 85.49 % Est. max temperature: 6.63 C = 43.93 F Sfc-Lift cond lev (LCL): 976.98 mb = 138.61 m = 454.75 ft T: -1.27 C 700-500 lapse rate: 8.32 C/km ThetaE index: 2.50 C Layer 760.0- 700.0 mb Conv cond level (CCL): 895.12 mb = 835.43 m = 2740.87 ft Mean mixing ratio: 3.35 g/kg Conv temperature: 4.69 C = 40.44 F Cap Strength: 2.05 C Lifted Index: 1.82 C Risk: Showers probable Lifted Index @300 mb: 16.25 C Lifted Index @700 mb: 1.10 C Showalter Index: 1.12 C Risk: Showers probable Total Totals Index: 61.20 C Risk: Severe Thunderstorms probable Vertical Totals Index: 31.20 C Cross Totals Index: 30.00 C K Index: 22.80 Risk: 20-40 % chance of thunderstorms Sweat Index: 281.00 Risk: None Energy Index: 0.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.77 J/kg Max Up Vert Vel: 6.44 m/s Conv Inhibition (B-): 49151.09 J/kg Cap Strength: 2.06 C Lift Cond Lev (LCL): 916.99 mb = 644.69 m = 2115.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 339 at 8 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 ---------------------------------------------------------- 0 991 25 15 1 -0.3 -1.0 | 154 7 -2.9 6.1 1 925 576 350 7 1.2 -6.9 | 97 1 -1.5 0.2 2 850 1244 325 15 8.6 -12.3 | 311 8 5.9 -5.2 3 700 2732 295 13 11.8 -5.5 | 260 9 9.1 1.6 4 500 5160 315 7 4.9 -4.9 | 227 3 2.3 2.1 5 400 6650 240 7 6.1 3.5 | 198 11 3.4 10.6 6 368 7189 270 7 7.0 -0.0 | 211 8 4.3 7.1 7 300 8500 285 21 20.3 -5.4 | 265 18 17.6 1.6 8 250 9670 280 40 39.4 -6.9 | 270 37 36.7 0.1 9 200 11130 275 48 47.8 -4.2 | 266 45 45.1 2.9 10 150 13000 275 64 63.8 -5.6 | 269 61 61.1 1.5 11 100 15620 270 77 77.0 -0.0 | 265 75 74.3 7.1 12 70 17950 270 73 73.0 -0.0 | 264 71 70.3 7.1 13 50 20140 270 81 81.0 -0.0 | 265 79 78.3 7.1 14 30 23510 270 66 66.0 -0.0 | 264 64 63.3 7.1 15 20 26200 270 69 69.0 -0.0 | 264 67 66.3 7.1 Wind Parameters Mean winds (0-6000m): 309.2 at 10.1 knts Storm direction: 339.2 at 7.6 knts Shear (0-3000m) pos: 0.0 neg: 2.1 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 105.9 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -24.5 tot: -24.5 m^2/s^2 ave: -8.2 10^-3 m/s^2 rel: -0.68 Storm rel vorticity (0-3000m) horiz: 4.1 stream: -2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.53 Bulk Shear: 8.20 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 ------------------------------------------------------------------------------- 500 353 4 146 4| 0.0 5.7 5.7| 0.0 -3.4 -3.4 -6.8 -0.52| 5.8 -3.1 1000 344 7 132 1| 0.0 6.0 6.0| 0.0 -5.8 -5.8 -5.8 -0.61| 6.4 -3.9 1500 333 9 305 2| 0.0 4.8 4.8| 0.0 -11.2 -11.2 -7.5 -0.61| 5.9 -3.6 2000 327 10 298 3| 0.0 3.5 3.5| 0.0 -16.8 -16.8 -8.4 -0.66| 5.1 -3.4 2500 321 11 290 5| 0.0 2.7 2.7| 0.0 -22.2 -22.2 -8.9 -0.69| 4.6 -3.2 3000 317 11 284 5| 0.0 2.1 2.1| 0.0 -24.5 -24.5 -8.2 -0.68| 4.1 -2.8 4000 313 11 276 6| 0.4 1.6 1.9| 0.0 -25.4 -25.4 -6.3 -0.63| 3.5 -2.2 5000 311 11 270 5| 0.6 1.2 1.8| 0.0 -27.1 -27.1 -5.4 -0.62| 3.1 -1.9 6000 309 10 262 5| 0.5 1.1 1.6| 0.0 -30.0 -30.0 -5.0 -0.58| 3.0 -1.8 Wrote GIF file: /home/apache/climate/data/raob//U2217/skewt/U2217.skewt.20200319.00.gif