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 U3884... Searching the city database file for: U3884 ... Date:1200Z 22 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 -78 SFC 983 60 0.2 -0.2 97 0.4 0.0 0 0 274.7 275.3 274.0 285.1 3.83 2 949 342 0.0 -0.7 95 0.7 -0.3 104 6 277.3 277.9 275.5 287.8 3.82 3 925 547 -1.7 -2.5 94 0.8 -2.0 180 11 277.6 278.2 275.1 287.1 3.43 4 850 1213 -6.7 -7.5 94 0.8 -7.0 200 9 279.1 279.6 274.8 286.3 2.56 5 742 2262 -13.1 -13.8 94 0.7 -13.3 207 19 283.2 283.5 275.8 288.4 1.77 6 700 2705 -15.1 -15.9 94 0.8 -15.3 210 23 285.8 286.0 276.9 290.5 1.58 7 621 3601 -18.7 -19.4 94 0.7 -18.8 206 28 291.6 291.8 279.4 295.7 1.32 8 500 5170 -31.9 -32.7 93 0.8 -32.0 200 36 294.1 294.2 279.4 295.7 0.49 9 469 5620 -35.7 -36.7 90 1.0 -35.8 201 43 294.9 294.9 279.6 296.0 0.35 10 400 6720 -40.3 -45.3 59 5.0 -40.6 205 62 302.6 302.6 282.7 303.2 0.17 11 380 7069 -41.7 -48.7 47 7.0 -42.1 206 67 305.2 305.3 283.7 305.7 0.12 12 318 8253 -50.7 -57.0 47 6.2 -50.9 210 85 308.6 308.7 284.9 308.8 0.05 13 300 8630 -53.7 -59.7 48 6.0 -53.8 210 83 309.7 309.7 285.2 309.8 0.04 14 294 8759 -54.9 -60.9 47 6.0 -55.0 210 83 309.7 309.8 285.2 309.9 0.04 15 250 9800 -52.7 -59.7 42 7.0 -52.9 225 66 327.7 327.7 291.1 327.9 0.05 16 200 11240 -51.7 -60.7 33 9.0 -52.0 240 60 350.9 350.9 296.9 351.1 0.05 17 164 12535 -49.1 -59.1 30 10.0 -49.6 247 60 375.8 375.8 301.6 376.1 0.08 18 150 13120 -49.9 -60.9 26 11.0 -50.4 250 60 384.1 384.1 302.9 384.4 0.07 19 140 13569 -51.5 -62.5 26 11.0 -52.0 253 59 388.9 388.9 303.7 389.2 0.06 20 100 15770 -47.9 -59.9 24 12.0 -48.8 265 54 435.2 435.2 309.4 435.8 0.12 21 70 18120 -48.1 -61.1 21 13.0 -49.3 250 42 481.5 481.5 313.7 482.4 0.15 22 50 20330 -48.3 -61.3 21 13.0 -49.9 260 38 529.6 529.7 317.0 531.0 0.20 23 30 23680 -50.7 -62.7 23 12.0 -52.5 606.4 606.5 321.0 608.5 0.28 TRP 294 8759 -54.9 -60.9 47 6.0 -55.0 210 83 309.7 309.8 285.2 309.9 0.04 WND 318 8253 -50.7 -57.0 47 6.2 -50.9 210 85 308.6 308.7 284.9 308.8 0.05 Sounding variables and indices 1000-500 mb thick: 5248.00 m Freezing level: 949.00 mb = 342.16 m = 1122.56 ft Wetbulb zero: 980.71 mb = 78.42 m = 257.28 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 93.98 % Est. max temperature: 5.22 C = 41.40 F Sfc-Lift cond lev (LCL): 976.78 mb = 110.64 m = 362.98 ft T: 0.16 C 700-500 lapse rate: 6.82 C/km ThetaE index: 1.45 C Layer 925.0- 742.0 mb Conv cond level (CCL): 913.57 mb = 644.90 m = 2115.78 ft Mean mixing ratio: 3.50 g/kg Conv temperature: 3.30 C = 37.94 F Cap Strength: 6.30 C Lifted Index: 6.69 C Risk: None Lifted Index @300 mb: 16.18 C Lifted Index @700 mb: 2.63 C Showalter Index: 7.10 C Risk: None Total Totals Index: 49.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.20 C Cross Totals Index: 24.40 C K Index: 16.90 Risk: < 20 % chance of thunderstorms Sweat Index: 66.00 Risk: None Energy Index: 1.95 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.29 J/kg Max Up Vert Vel: 4.96 m/s Conv Inhibition (B-): 46462.54 J/kg Cap Strength: 6.70 C Lift Cond Lev (LCL): 921.95 mb = 573.03 m = 1879.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 233 at 18 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 ---------------------------------------------------------- 0 983 60 0 0 -0.0 -0.0 | 53 18 -14.6 -11.1 1 925 547 180 11 0.0 11.0 | 90 15 -14.6 -0.1 2 850 1213 200 9 3.1 8.5 | 77 12 -11.5 -2.6 3 700 2705 210 23 11.5 19.9 | 161 9 -3.1 8.8 4 500 5170 200 36 12.3 33.8 | 174 23 -2.3 22.7 5 400 6720 205 62 26.2 56.2 | 194 47 11.6 45.1 6 318 8253 210 85 42.5 73.6 | 204 68 27.9 62.5 7 300 8630 210 83 41.5 71.9 | 204 66 26.9 60.8 8 294 8759 210 83 41.5 71.9 | 204 66 26.9 60.8 9 250 9800 225 66 46.7 46.7 | 222 48 32.1 35.6 10 200 11240 240 60 52.0 30.0 | 243 42 37.4 18.9 11 150 13120 250 60 56.4 20.5 | 257 43 41.8 9.4 12 100 15770 265 54 53.8 4.7 | 279 40 39.2 -6.4 13 70 18120 250 42 39.5 14.4 | 263 25 24.9 3.3 14 50 20330 260 38 37.4 6.6 | 281 23 22.8 -4.5 Wind Parameters Mean winds (0-6000m): 202.8 at 24.5 knts Storm direction: 232.8 at 18.3 knts Shear (0-3000m) pos: 2.2 neg: 2.4 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 113.0 deg Storm rel helicity (0-3000m) pos: 109.3 neg: -11.6 tot: 97.7 m^2/s^2 ave: 32.6 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 4.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.25 Bulk Shear: 49.69 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 ------------------------------------------------------------------------------- 500 180 6 70 16| 0.0 11.3 11.3| 75.5 -3.0 72.5 145.0 0.64| 21.5 13.6 1000 185 8 77 14| 1.6 5.6 7.2| 75.5 -10.0 65.4 65.4 0.47| 12.3 5.8 1500 191 9 79 13| 1.6 3.8 5.3| 82.4 -11.6 70.8 47.2 0.47| 9.5 4.5 2000 196 10 84 12| 2.2 2.8 5.0| 93.0 -11.6 81.4 40.7 0.54| 8.4 4.5 2500 200 12 91 10| 2.7 2.3 5.0|103.6 -11.6 92.0 36.8 0.60| 7.7 4.6 3000 203 14 100 9| 2.2 2.4 4.6|109.3 -11.6 97.7 32.6 0.61| 7.0 4.2 4000 204 17 122 9| 1.7 2.5 4.2|114.9 -11.6 103.3 25.8 0.57| 6.0 3.4 5000 203 21 141 10| 1.3 2.6 4.0|117.3 -11.6 105.7 21.1 0.51| 5.4 2.8 6000 203 24 156 13| 2.4 2.2 4.6|171.2 -11.6 159.6 26.6 0.50| 5.8 2.9 Wrote GIF file: /home/apache/climate/data/raob//U3884/skewt/U3884.skewt.20200322.12.gif