UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032400.upa.cvt Date: 0000Z 24 MAR 20 Searching for U4947... Searching the city database file for: U4947 ... Date:0000Z 24 MAR 20 Station: U4947 WMO ident: 24947 ------------------------------------------------------------------------------- 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 SFC 988 133 -1.3 -5.6 73 4.3 -2.8 250 7 272.8 273.2 271.0 279.8 2.54 2 925 655 -5.9 -10.1 72 4.2 -7.1 285 27 273.3 273.6 270.3 278.6 1.91 3 862 1202 -10.9 -13.1 84 2.2 -11.5 277 25 273.6 273.9 270.0 278.2 1.61 4 850 1310 -11.5 -13.3 86 1.8 -12.0 275 25 274.1 274.4 270.3 278.6 1.61 5 808 1696 -14.1 -15.0 93 0.9 -14.3 275 27 275.3 275.6 270.8 279.5 1.47 6 765 2110 -16.5 -18.1 87 1.6 -16.9 275 29 277.1 277.3 271.5 280.6 1.20 7 732 2438 -20.5 -22.8 82 2.3 -20.9 275 31 276.2 276.4 270.4 278.7 0.83 8 706 2706 -20.7 -23.0 82 2.3 -21.1 275 33 278.9 279.0 271.9 281.4 0.85 9 700 2769 -21.7 -24.5 78 2.8 -22.1 275 33 278.5 278.6 271.5 280.7 0.75 10 668 3111 -23.3 -29.3 58 6.0 -24.1 274 33 280.4 280.5 272.3 282.0 0.51 11 635 3479 -25.7 -30.1 67 4.4 -26.2 274 33 281.8 281.9 273.1 283.3 0.49 12 514 4971 -37.5 -41.2 68 3.7 -37.7 270 33 285.1 285.1 274.4 285.7 0.20 13 500 5160 -39.1 -43.0 66 3.9 -39.3 270 33 285.4 285.4 274.5 285.9 0.17 14 445 5950 -45.9 -50.0 63 4.1 -46.0 270 40 286.5 286.5 275.0 286.8 0.09 15 400 6660 -46.5 -51.5 57 5.0 -46.7 270 42 294.6 294.6 279.0 294.8 0.08 16 318 8177 -49.5 -57.5 39 8.0 -49.7 262 45 310.4 310.4 285.5 310.6 0.05 17 300 8560 -48.9 -57.9 34 9.0 -49.1 260 46 316.4 316.4 287.6 316.6 0.05 18 253 9681 -48.3 -59.3 27 11.0 -48.6 237 55 333.1 333.1 292.6 333.3 0.05 19 250 9760 -48.3 -59.3 27 11.0 -48.7 235 56 334.3 334.3 292.9 334.5 0.05 20 223 10518 -45.5 -57.5 25 12.0 -46.0 240 49 349.7 349.7 296.6 350.0 0.07 21 200 11240 -48.3 -60.3 24 12.0 -48.7 245 42 356.3 356.3 298.0 356.5 0.06 22 192 11508 -48.5 -61.5 21 13.0 -49.0 246 47 360.1 360.2 298.8 360.4 0.05 23 175 12120 -46.3 -59.3 22 13.0 -46.9 249 58 373.4 373.5 301.2 373.8 0.07 24 172 12235 -46.5 -59.6 21 13.1 -47.1 250 60 375.0 375.1 301.5 375.4 0.07 25 150 13140 -47.7 -61.7 18 14.0 -48.4 260 46 387.9 387.9 303.5 388.2 0.06 26 106 15427 -50.5 -64.5 18 14.0 -51.2 251 49 423.0 423.1 308.1 423.4 0.06 27 100 15810 -48.1 -63.1 16 15.0 -49.0 250 50 434.8 434.8 309.4 435.2 0.08 28 91 16433 -46.3 -61.3 17 15.0 -47.5 247 46 450.2 450.3 311.0 450.9 0.11 29 70 18150 -52.1 -67.1 15 15.0 -53.0 240 35 472.9 472.9 312.9 473.3 0.07 30 66 18531 -53.5 -68.5 14 15.0 -54.3 241 34 477.9 477.9 313.3 478.2 0.06 31 55 19708 -52.9 -68.9 13 16.0 -53.9 244 31 504.9 504.9 315.3 505.3 0.06 32 50 20330 -49.1 -65.1 14 16.0 -50.7 245 29 527.8 527.8 316.8 528.6 0.12 33 49 20463 -48.7 -64.7 14 16.0 -50.4 244 29 531.8 531.8 317.1 532.6 0.13 34 37 22297 -52.9 -68.9 13 16.0 -54.4 233 34 565.5 565.5 319.0 566.2 0.10 35 30 23670 -47.1 -63.1 14 16.0 -49.9 225 38 616.2 616.3 321.4 618.3 0.26 36 27 24362 -48.9 -64.9 14 16.0 -51.5 228 37 630.0 630.1 322.0 631.8 0.23 37 25 24867 -47.9 -63.9 14 16.0 -50.9 229 37 646.9 647.0 322.6 649.2 0.28 38 24 25138 -43.9 -60.9 14 17.0 -48.1 231 37 666.1 666.3 323.4 669.8 0.44 39 20 26360 -43.7 -61.7 12 18.0 -48.6 235 36 702.4 702.6 324.6 706.6 0.47 40 19 26705 -43.1 -61.1 12 18.0 -48.3 714.7 714.9 325.0 719.5 0.54 TRP 445 5950 -45.9 -50.0 63 4.1 -46.0 270 40 286.5 286.5 275.0 286.8 0.09 WND 172 12235 -46.5 -59.6 21 13.1 -47.1 250 60 375.0 375.1 301.5 375.4 0.07 Sounding variables and indices 1000-500 mb thick: 5123.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 74.50 % Est. max temperature: 0.35 C = 32.63 F Sfc-Lift cond lev (LCL): 923.58 mb = 666.93 m = 2188.06 ft T: -6.01 C 700-500 lapse rate: 7.28 C/km ThetaE index: 1.88 C Layer 732.0- 706.0 mb Conv cond level (CCL): 875.54 mb = 1081.47 m = 3548.09 ft Mean mixing ratio: 2.07 g/kg Conv temperature: -0.54 C = 31.03 F Cap Strength: 5.52 C Lifted Index: 5.65 C Risk: None Lifted Index @300 mb: 26.61 C Lifted Index @700 mb: 1.78 C Showalter Index: 5.88 C Risk: None Total Totals Index: 53.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.60 C Cross Totals Index: 25.80 C K Index: 11.50 Risk: None Sweat Index: 171.00 Risk: None Energy Index: 1.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.55 J/kg Max Up Vert Vel: 2.26 m/s Conv Inhibition (B-): 60751.70 J/kg Cap Strength: 5.65 C Lift Cond Lev (LCL): 880.57 mb = 1036.96 m = 3402.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 at 23 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 ---------------------------------------------------------- 0 988 133 250 7 6.6 2.4 | 140 20 -12.7 15.1 1 925 655 285 27 26.1 -7.0 | 230 9 6.8 5.7 2 850 1310 275 25 24.9 -2.2 | 208 12 5.6 10.5 3 700 2769 275 33 32.9 -2.9 | 234 17 13.6 9.8 4 500 5160 270 33 33.0 -0.0 | 227 19 13.7 12.7 5 445 5950 270 40 40.0 -0.0 | 238 24 20.7 12.7 6 400 6660 270 42 42.0 -0.0 | 241 26 22.7 12.7 7 300 8560 260 46 45.3 8.0 | 231 33 26.0 20.7 8 250 9760 235 56 45.9 32.1 | 211 52 26.6 44.8 9 200 11240 245 42 38.1 17.7 | 212 36 18.8 30.5 10 172 12235 250 60 56.4 20.5 | 228 50 37.1 33.2 11 150 13140 260 46 45.3 8.0 | 231 33 26.0 20.7 12 100 15810 250 50 47.0 17.1 | 223 41 27.7 29.8 13 70 18150 240 35 30.3 17.5 | 200 32 11.0 30.2 14 50 20330 245 29 26.3 12.3 | 196 26 7.0 25.0 15 30 23670 225 38 26.9 26.9 | 191 40 7.6 39.6 16 20 26360 235 36 29.5 20.6 | 197 35 10.2 33.4 Wind Parameters Mean winds (0-6000m): 273.4 at 30.8 knts Storm direction: 303.4 at 23.1 knts Shear (0-3000m) pos: 3.5 neg: 1.4 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 93.0 deg Storm rel helicity (0-3000m) pos: 90.5 neg: -10.3 tot: 80.2 m^2/s^2 ave: 26.7 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 3.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 27.09 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 ------------------------------------------------------------------------------- 500 278 17 165 11| 21.3 0.0 21.3| 66.5 0.0 66.5 133.1 0.86| 22.4 19.3 1000 280 21 192 9| 10.6 1.4 12.0| 67.9 -6.5 61.4 61.4 0.67| 13.1 8.7 1500 278 23 200 10| 7.1 1.4 8.5| 72.7 -9.1 63.6 42.4 0.62| 9.7 6.0 2000 277 24 206 11| 5.3 1.4 6.7| 80.7 -9.1 71.6 35.8 0.64| 8.0 5.1 2500 277 26 212 11| 4.3 1.5 5.8| 88.6 -9.1 79.6 31.8 0.64| 7.0 4.5 3000 276 27 217 12| 3.5 1.4 5.0| 90.5 -10.3 80.2 26.7 0.63| 6.0 3.8 4000 275 28 222 13| 2.7 1.2 3.8| 90.5 -14.5 76.1 19.0 0.58| 4.6 2.7 5000 274 29 224 15| 2.1 1.0 3.1| 90.5 -18.8 71.8 14.4 0.54| 3.8 2.1 6000 273 31 226 16| 1.8 1.4 3.2|115.7 -18.8 97.0 16.2 0.55| 3.8 2.1 Wrote GIF file: /home/apache/climate/data/raob//U4947/skewt/U4947.skewt.20200324.00.gif