UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032412.upa.cvt Date: 1200Z 24 MAR 20 Searching for U4947... Searching the city database file for: U4947 ... Date:1200Z 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 119 260 3 SFC 998 135 -8.1 -16.1 53 8.0 -9.9 260 3 265.2 265.4 263.4 268.2 1.09 2 990 197 -5.3 -11.3 63 6.0 -7.0 264 4 268.6 268.9 266.8 273.1 1.62 3 925 726 -9.7 -19.7 44 10.0 -11.8 300 17 269.4 269.5 265.9 271.9 0.87 4 923 743 -9.9 -19.9 44 10.0 -11.9 299 17 269.4 269.5 265.8 271.8 0.85 5 850 1371 -15.5 -23.5 50 8.0 -16.9 280 19 269.9 270.0 265.9 271.9 0.68 6 762 2184 -22.7 -27.7 64 5.0 -23.4 272 17 270.7 270.8 266.1 272.2 0.51 7 746 2340 -23.5 -28.2 65 4.7 -24.1 270 16 271.5 271.6 266.7 273.0 0.50 8 720 2599 -24.5 -29.3 64 4.8 -25.1 267 16 273.1 273.2 267.7 274.5 0.47 9 717 2629 -23.3 -28.3 63 5.0 -23.9 267 15 274.8 274.9 268.9 276.3 0.52 10 700 2804 -25.1 -31.1 57 6.0 -25.8 265 15 274.7 274.8 268.6 275.9 0.41 11 677 3046 -26.5 -32.5 57 6.0 -27.1 266 17 275.8 275.8 269.2 276.9 0.37 12 634 3518 -27.3 -35.3 47 8.0 -28.0 268 20 280.1 280.1 271.7 281.0 0.30 13 608 3818 -30.5 -42.5 30 12.0 -31.3 269 23 279.8 279.8 271.3 280.2 0.15 14 500 5190 -36.1 -53.1 16 17.0 -36.8 275 33 289.0 289.0 276.3 289.2 0.06 15 481 5457 -37.9 -54.9 15 17.0 -38.5 275 42 290.0 290.0 276.7 290.2 0.05 16 431 6206 -41.5 -59.5 13 18.0 -42.0 275 69 294.7 294.7 279.0 294.8 0.03 17 406 6610 -42.3 -60.3 12 18.0 -42.8 275 83 298.7 298.7 280.8 298.8 0.03 18 400 6710 -43.1 -61.1 12 18.0 -43.6 275 87 299.0 299.0 280.9 299.1 0.03 19 361 7394 -49.2 -65.8 13 16.6 -49.4 275 103 299.7 299.7 281.3 299.8 0.02 20 346 7672 -51.7 -67.7 13 16.0 -51.9 273 100 300.0 300.0 281.3 300.0 0.01 21 325 8078 -53.5 -68.5 14 15.0 -53.7 271 96 302.9 302.9 282.6 303.0 0.01 22 321 8157 -55.1 -69.1 16 14.0 -55.2 270 95 301.8 301.8 282.1 301.8 0.01 23 300 8590 -55.9 -69.9 16 14.0 -56.1 270 83 306.6 306.6 284.0 306.6 0.01 24 250 9760 -53.3 -67.3 17 14.0 -53.5 265 60 326.8 326.8 290.8 326.9 0.02 25 220 10582 -52.5 -66.5 17 14.0 -52.8 262 57 340.2 340.2 294.4 340.3 0.02 26 200 11200 -49.9 -64.9 16 15.0 -50.3 260 54 353.8 353.8 297.5 353.9 0.03 27 196 11333 -48.1 -63.1 16 15.0 -48.6 260 54 358.7 358.7 298.5 358.8 0.04 28 150 13100 -48.3 -65.3 12 17.0 -49.0 255 52 386.8 386.8 303.3 387.0 0.04 29 136 13746 -47.3 -65.3 11 18.0 -48.1 253 52 399.6 399.6 305.2 399.8 0.04 30 124 14351 -51.1 -69.1 10 18.0 -51.7 250 52 403.4 403.4 305.7 403.5 0.03 31 100 15760 -47.3 -66.3 10 19.0 -48.4 245 52 436.3 436.3 309.6 436.6 0.05 32 80 17222 -51.1 -71.1 7 20.0 -52.1 245 51 457.3 457.3 311.5 457.4 0.03 33 76 17559 -47.1 -68.1 7 21.0 -48.6 245 50 472.4 472.4 312.8 472.7 0.05 34 70 18100 -49.3 -69.3 8 20.0 -50.5 245 50 478.9 478.9 313.4 479.2 0.05 35 57 19437 -52.5 -73.5 6 21.0 -53.6 236 49 500.6 500.6 315.0 500.8 0.03 36 54 19791 -46.5 -68.5 6 22.0 -48.6 233 48 522.3 522.3 316.5 522.7 0.07 37 50 20300 -47.7 -69.7 6 22.0 -49.7 230 48 531.1 531.1 317.0 531.5 0.06 38 45 20993 -51.1 -73.1 6 22.0 -52.7 230 47 539.1 539.1 317.5 539.3 0.04 39 43 21292 -48.3 -70.3 6 22.0 -50.4 230 46 553.0 553.0 318.3 553.5 0.07 40 37 22285 -48.3 -71.3 5 23.0 -50.7 230 44 577.3 577.3 319.6 577.8 0.07 41 31 23468 -42.5 -66.5 6 24.0 -46.9 230 42 622.9 623.0 321.7 624.2 0.16 42 30 23690 -43.1 -67.1 5 24.0 -47.4 230 42 627.1 627.2 321.8 628.3 0.15 43 27 24389 -44.7 -68.7 5 24.0 -48.8 230 40 641.8 641.9 322.4 642.9 0.14 44 25 24904 -39.9 -64.9 5 25.0 -45.9 230 39 669.9 670.0 323.5 672.0 0.25 45 20 26440 -32.1 -60.1 4 28.0 -42.6 230 36 737.9 738.2 325.7 743.3 0.58 46 19 26804 -30.3 -59.3 4 29.0 -42.1 754.4 754.7 326.3 760.8 0.68 47 17 27594 -30.7 -59.7 4 29.0 -42.8 777.5 777.9 326.8 784.5 0.72 48 15 28483 -30.5 -59.5 4 29.0 -43.3 806.5 806.9 327.6 815.0 0.84 49 14 28978 -25.7 -56.7 4 31.0 -41.6 838.9 839.5 328.4 852.2 1.28 50 12 30094 -26.3 -57.3 4 31.0 -42.7 874.6 875.3 329.2 889.6 1.38 TRP 321 8157 -55.1 -69.1 16 14.0 -55.2 270 95 301.8 301.8 282.1 301.8 0.01 WND 361 7394 -49.2 -65.8 13 16.6 -49.4 275 103 299.7 299.7 281.3 299.8 0.02 Sounding variables and indices 1000-500 mb thick: 5071.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 44.91 % Est. max temperature: -3.38 C = 25.92 F Sfc-Lift cond lev (LCL): 878.00 mb = 1123.87 m = 3687.20 ft T: -13.30 C 700-500 lapse rate: 4.61 C/km ThetaE index: 1.31 C Layer 925.0- 850.0 mb Conv cond level (CCL): 818.72 mb = 1650.01 m = 5413.36 ft Mean mixing ratio: 1.14 g/kg Conv temperature: -3.10 C = 26.42 F Cap Strength: 7.78 C Lifted Index: 14.04 C Risk: None Lifted Index @300 mb: 24.38 C Lifted Index @700 mb: 3.65 C Showalter Index: 14.27 C Risk: None Total Totals Index: 33.20 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 12.60 C K Index: -8.90 Risk: None Sweat Index: 71.00 Risk: None Energy Index: 3.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.75 J/kg Max Up Vert Vel: 3.08 m/s Conv Inhibition (B-): 75177.30 J/kg Cap Strength: 13.76 C Lift Cond Lev (LCL): 834.42 mb = 1508.62 m = 4949.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 305 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 ---------------------------------------------------------- 0 998 135 260 3 3.0 0.5 | 133 16 -12.1 11.2 1 925 726 300 17 14.7 -8.5 | 171 2 -0.3 2.1 2 850 1371 280 19 18.7 -3.3 | 206 8 3.6 7.3 3 700 2804 265 15 14.9 1.3 | 179 12 -0.1 12.0 4 500 5190 275 33 32.9 -2.9 | 246 19 17.8 7.8 5 400 6710 275 87 86.7 -7.6 | 268 72 71.6 3.1 6 361 7394 275 103 102.6 -9.0 | 269 88 87.5 1.7 7 321 8157 270 95 95.0 -0.0 | 262 81 79.9 10.6 8 300 8590 270 83 83.0 -0.0 | 261 69 67.9 10.6 9 250 9760 265 60 59.8 5.2 | 250 47 44.7 15.9 10 200 11200 260 54 53.2 9.4 | 242 43 38.1 20.0 11 150 13100 255 52 50.2 13.5 | 236 43 35.2 24.1 12 100 15760 245 52 47.1 22.0 | 225 46 32.1 32.6 13 70 18100 245 50 45.3 21.1 | 224 44 30.3 31.8 14 50 20300 230 48 36.8 30.9 | 208 47 21.7 41.5 15 30 23690 230 42 32.2 27.0 | 204 41 17.1 37.6 16 20 26440 230 36 27.6 23.1 | 200 36 12.5 33.8 Wind Parameters Mean winds (0-6000m): 275.2 at 24.6 knts Storm direction: 305.2 at 18.4 knts Shear (0-3000m) pos: 2.1 neg: 1.4 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 58.8 deg Storm rel helicity (0-3000m) pos: 27.7 neg: -11.7 tot: 16.0 m^2/s^2 ave: 5.3 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 35.54 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 ------------------------------------------------------------------------------- 500 293 9 136 10| 12.8 0.0 12.8| 17.9 0.0 17.9 35.7 0.43| 13.4 5.8 1000 294 13 150 6| 6.4 2.0 8.4| 20.0 0.0 20.0 20.0 0.41| 10.2 4.2 1500 288 15 172 6| 4.3 2.0 6.3| 20.4 -2.1 18.3 12.2 0.32| 8.0 2.5 2000 285 16 181 7| 3.2 1.6 4.8| 20.4 -6.3 14.1 7.1 0.23| 6.6 1.5 2500 281 16 183 8| 2.6 1.5 4.0| 20.4 -10.7 9.6 3.9 0.15| 5.7 0.9 3000 279 16 184 8| 2.1 1.4 3.5| 27.7 -11.7 16.0 5.3 0.20| 5.2 1.1 4000 276 17 193 9| 2.5 1.0 3.6| 52.5 -11.7 40.8 10.2 0.35| 4.9 1.7 5000 275 20 207 10| 2.8 0.8 3.7| 79.8 -11.7 68.1 13.6 0.43| 4.7 2.0 6000 275 25 228 13| 3.7 1.9 5.6|163.9 -11.7 152.3 25.4 0.37| 6.9 2.5 Wrote GIF file: /home/apache/climate/data/raob//U4947/skewt/U4947.skewt.20200324.12.gif