UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032200.upa.cvt Date: 0000Z 22 MAR 20 Searching for U1946... Searching the city database file for: U1946 ... Date:0000Z 22 MAR 20 Station: U1946 WMO ident: 21946 Latitude: 70.62 Longitude: 147.90 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1006 44 -20.1 -24.6 67 4.5 -20.7 250 5 252.6 252.7 252.1 254.0 0.52 1 1000 88 -19.1 -24.1 65 5.0 -19.7 230 7 254.1 254.1 253.4 255.5 0.54 2 973 293 -14.1 -20.1 60 6.0 -15.2 235 11 261.1 261.2 259.7 263.3 0.80 3 946 506 -14.1 -21.1 55 7.0 -15.3 241 14 263.2 263.3 261.2 265.3 0.75 4 925 676 -14.5 -23.5 46 9.0 -16.0 245 17 264.5 264.6 261.9 266.2 0.62 5 895 924 -16.1 -25.1 46 9.0 -17.4 239 20 265.3 265.4 262.4 266.9 0.56 6 850 1310 -18.7 -25.7 54 7.0 -19.7 230 25 266.6 266.6 263.3 268.2 0.55 7 760 2134 -24.5 -30.5 57 6.0 -25.1 247 31 269.0 269.0 264.7 270.1 0.40 8 700 2728 -27.7 -37.7 38 10.0 -28.5 260 35 271.8 271.8 266.3 272.5 0.21 9 597 3852 -35.3 -49.3 23 14.0 -35.9 258 29 275.7 275.7 268.6 275.9 0.07 10 542 4520 -38.1 -53.1 19 15.0 -38.6 256 26 280.1 280.1 271.3 280.2 0.05 11 534 4622 -38.5 -53.5 19 15.0 -39.0 256 25 280.8 280.8 271.7 280.9 0.05 12 500 5070 -41.5 -55.5 21 14.0 -41.9 255 23 282.4 282.4 272.6 282.6 0.04 13 403 6501 -51.3 -64.3 20 13.0 -51.5 241 17 287.7 287.7 275.5 287.8 0.02 14 400 6550 -51.5 -64.5 20 13.0 -51.7 240 17 288.1 288.1 275.7 288.1 0.02 15 343 7534 -56.3 -68.3 21 12.0 -56.4 245 27 294.5 294.5 278.9 294.5 0.01 16 300 8380 -57.9 -69.9 20 12.0 -58.0 250 40 303.7 303.7 282.9 303.8 0.01 17 271 9020 -57.9 -69.9 20 12.0 -58.0 247 47 312.7 312.7 286.3 312.7 0.01 18 250 9530 -56.3 -69.3 18 13.0 -56.5 245 52 322.4 322.4 289.5 322.4 0.01 19 200 10950 -54.5 -68.5 16 14.0 -54.8 245 64 346.5 346.5 295.8 346.5 0.02 20 150 12800 -52.5 -67.5 15 15.0 -52.9 250 68 379.6 379.6 302.2 379.8 0.03 21 125 13984 -50.3 -66.3 13 16.0 -51.0 250 78 403.9 403.9 305.7 404.1 0.04 22 103 15262 -45.2 -62.1 13 17.0 -46.4 250 89 436.8 436.8 309.6 437.2 0.09 23 102 15327 -44.9 -61.9 13 17.0 -46.2 252 88 438.5 438.5 309.8 439.0 0.09 24 100 15460 -44.5 -61.5 13 17.0 -45.9 255 85 441.7 441.8 310.1 442.3 0.10 25 98 15595 -44.3 -61.3 13 17.0 -45.7 255 85 444.7 444.7 310.4 445.3 0.10 26 70 17840 -44.9 -62.9 12 18.0 -46.7 260 81 488.3 488.4 314.1 489.0 0.12 27 66 18231 -45.7 -63.7 11 18.0 -47.5 260 80 494.9 494.9 314.7 495.6 0.11 28 59 18981 -42.9 -60.9 12 18.0 -45.4 260 79 517.3 517.3 316.2 518.4 0.18 29 50 20090 -44.5 -62.5 12 18.0 -47.0 260 77 538.6 538.7 317.5 539.7 0.17 30 32 23052 -47.3 -64.3 13 17.0 -50.0 269 80 604.4 604.5 320.9 606.0 0.21 31 30 23480 -45.5 -63.5 11 18.0 -48.8 270 81 620.6 620.7 321.6 622.5 0.25 32 21 25879 -40.7 -59.7 11 19.0 -46.6 266 77 701.7 702.0 324.7 706.8 0.58 33 20 26210 -42.1 -60.1 12 18.0 -47.5 265 77 707.3 707.6 324.8 712.4 0.58 34 17 27310 -41.9 -60.9 11 19.0 -48.0 741.6 741.9 325.8 747.3 0.62 TRP 343 7534 -56.3 -68.3 21 12.0 -56.4 245 27 294.5 294.5 278.9 294.5 0.01 WND 103 15262 -45.2 -62.1 13 17.0 -46.4 250 89 436.8 436.8 309.6 437.2 0.09 Sounding variables and indices 1000-500 mb thick: 4982.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 39.43 % Est. max temperature: -6.30 C = 20.65 F Sfc-Lift cond lev (LCL): 933.95 mb = 603.15 m = 1978.82 ft T: -14.33 C 700-500 lapse rate: 5.89 C/km ThetaE index: 0.00 C Layer 1006.0- -0.0 mb Conv cond level (CCL): 754.61 mb = 2185.04 m = 7168.68 ft Mean mixing ratio: 0.68 g/kg Conv temperature: -3.49 C = 25.72 F Cap Strength: 14.80 C Lifted Index: 15.84 C Risk: None Lifted Index @300 mb: 28.74 C Lifted Index @700 mb: 8.43 C Showalter Index: 11.86 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 15.80 C K Index: -12.90 Risk: None Sweat Index: 150.83 Risk: None Energy Index: 2.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.16 J/kg Max Up Vert Vel: 9.29 m/s Conv Inhibition (B-): 63028.93 J/kg Cap Strength: 15.75 C Lift Cond Lev (LCL): 853.48 mb = 1279.43 m = 4197.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 282 at 19 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 1006 44 250 5 4.7 1.7 | 112 15 -13.9 5.5 1 1000 88 230 7 5.4 4.5 | 122 16 -13.3 8.3 2 925 676 245 17 15.4 7.2 | 164 11 -3.2 11.0 3 850 1310 230 25 19.2 16.1 | 182 20 0.5 19.9 4 700 2728 260 35 34.5 6.1 | 238 19 15.8 9.9 5 500 5070 255 23 22.2 6.0 | 200 10 3.6 9.8 6 400 6550 240 17 14.7 8.5 | 162 13 -3.9 12.3 7 343 7534 245 27 24.5 11.4 | 201 16 5.8 15.2 8 300 8380 250 40 37.6 13.7 | 227 26 19.0 17.5 9 250 9530 245 52 47.1 22.0 | 228 38 28.5 25.8 10 200 10950 245 64 58.0 27.0 | 232 50 39.4 30.9 11 150 12800 250 68 63.9 23.3 | 239 53 45.3 27.1 12 103 15262 250 89 83.6 30.4 | 242 73 65.0 34.2 13 100 15460 255 85 82.1 22.0 | 248 69 63.5 25.8 14 70 17840 260 81 79.8 14.1 | 254 64 61.1 17.9 15 50 20090 260 77 75.8 13.4 | 253 60 57.2 17.2 16 30 23480 270 81 81.0 -0.0 | 267 62 62.4 3.8 17 20 26210 265 77 76.7 6.7 | 260 59 58.1 10.5 Wind Parameters Mean winds (0-6000m): 251.5 at 25.3 knts Storm direction: 281.5 at 19.0 knts Shear (0-3000m) pos: 2.4 neg: 3.7 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 123.2 deg Storm rel helicity (0-3000m) pos: 153.0 neg: -4.6 tot: 148.4 m^2/s^2 ave: 49.5 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 5.9 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1.37 Bulk Shear: 31.40 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 ------------------------------------------------------------------------------- 500 238 10 134 14| 0.0 10.1 10.1| 37.3 0.0 37.3 74.6 0.94| 11.0 10.3 1000 240 14 151 13| 0.0 8.7 8.7| 56.0 0.0 56.0 56.0 0.84| 9.5 8.0 1500 237 18 164 14| 0.0 7.5 7.5| 75.4 0.0 75.4 50.2 0.77| 8.6 6.7 2000 238 20 175 15| 1.6 5.6 7.2|106.7 0.0 106.7 53.4 0.82| 8.1 6.6 2500 242 23 186 14| 2.7 4.5 7.2|140.1 0.0 140.1 56.1 0.85| 7.9 6.7 3000 246 25 196 14| 2.4 3.7 6.2|153.0 -4.6 148.4 49.5 0.81| 7.3 5.9 4000 250 26 205 14| 1.8 2.3 4.2|153.0 -18.8 134.1 33.5 0.64| 6.1 4.0 5000 252 26 208 14| 1.5 1.5 3.0|153.0 -32.1 120.9 24.2 0.50| 5.5 2.7 6000 252 25 205 13| 1.2 1.3 2.6|153.0 -47.4 105.5 17.6 0.36| 5.0 1.8 Wrote GIF file: /home/apache/climate/data/raob//U1946/skewt/U1946.skewt.20200322.00.gif