UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025111000.upa.cvt Date: 0000Z 10 NOV 25 Searching for U4947... Searching the city database file for: U4947 ... Date:0000Z 10 NOV 25 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 94 0 0 SFC 994 139 -18.5 -23.3 66 4.8 -19.1 0 0 255.1 255.2 254.4 256.7 0.59 2 925 672 -22.1 -24.9 78 2.8 -22.4 320 3 256.7 256.8 255.7 258.2 0.55 3 920 712 -22.3 -24.9 79 2.6 -22.6 322 4 256.9 257.0 255.8 258.4 0.55 4 907 817 -20.1 -22.7 80 2.6 -20.5 326 5 260.2 260.3 258.8 262.1 0.68 5 886 990 -19.1 -21.4 82 2.3 -19.5 333 7 263.0 263.1 261.1 265.2 0.78 6 850 1298 -20.1 -24.0 71 3.9 -20.7 345 11 265.1 265.2 262.4 266.9 0.65 7 845 1342 -20.1 -24.2 70 4.1 -20.7 343 11 265.5 265.6 262.7 267.4 0.64 8 716 2556 -25.5 -36.5 35 11.0 -26.5 296 20 272.5 272.5 266.8 273.2 0.23 9 700 2720 -26.3 -37.3 35 11.0 -27.2 290 21 273.4 273.4 267.4 274.0 0.22 10 655 3198 -28.7 -39.7 34 11.0 -29.5 289 24 275.9 275.9 269.0 276.5 0.19 11 500 5080 -41.7 -51.7 33 10.0 -42.0 285 38 282.2 282.2 272.5 282.4 0.06 12 487 5257 -43.1 -53.1 32 10.0 -43.4 285 40 282.6 282.6 272.8 282.8 0.06 13 417 6287 -47.5 -58.5 27 11.0 -47.7 285 53 289.8 289.8 276.6 289.9 0.03 14 400 6560 -49.1 -60.1 27 11.0 -49.3 285 56 291.2 291.2 277.3 291.3 0.03 15 351 7406 -54.7 -66.7 21 12.0 -54.8 285 57 294.7 294.7 279.0 294.8 0.01 16 300 8400 -58.5 -70.5 20 12.0 -58.6 285 58 302.9 302.9 282.5 302.9 0.01 17 297 8463 -59.1 -71.1 20 12.0 -59.2 285 58 302.9 302.9 282.5 302.9 0.01 18 270 9062 -58.7 -70.7 20 12.0 -58.8 282 51 311.9 311.9 286.0 311.9 0.01 19 257 9374 -55.7 -67.7 21 12.0 -55.9 281 48 320.7 320.7 289.0 320.8 0.02 20 250 9550 -55.9 -67.9 21 12.0 -56.1 280 46 323.0 323.0 289.7 323.0 0.02 21 200 10970 -55.5 -68.5 18 13.0 -55.7 285 38 344.9 344.9 295.5 345.0 0.02 22 150 12800 -56.7 -71.7 13 15.0 -57.0 275 35 372.4 372.4 301.0 372.5 0.02 23 100 15360 -56.5 -74.5 9 18.0 -56.9 270 33 418.6 418.6 307.6 418.6 0.02 24 70 17610 -59.5 -78.5 7 19.0 -59.9 250 38 457.1 457.1 311.5 457.2 0.01 25 50 19720 -59.7 -79.7 6 20.0 -60.3 245 42 502.8 502.8 315.1 502.9 0.01 26 45 20382 -57.5 -78.5 5 21.0 -58.3 245 47 523.5 523.5 316.5 523.6 0.02 27 40 21122 -59.1 -80.1 5 21.0 -59.9 245 52 537.4 537.4 317.3 537.5 0.02 28 32 22543 -52.3 -75.3 5 23.0 -54.2 245 61 591.1 591.1 320.2 591.4 0.04 29 30 22960 -52.5 -75.5 5 23.0 -54.5 245 64 601.5 601.5 320.7 601.8 0.05 30 24 24395 -54.1 -78.1 4 24.0 -56.1 242 73 636.5 636.5 322.2 636.8 0.04 31 20 25570 -51.7 -75.7 4 24.0 -54.6 240 81 677.9 678.0 323.7 678.5 0.07 32 18 26255 -50.9 -74.9 4 24.0 -54.2 701.2 701.2 324.5 701.9 0.08 33 14 27885 -52.5 -76.5 4 24.0 -56.0 748.0 748.1 325.9 748.8 0.08 34 13 28367 -49.9 -74.9 4 25.0 -54.4 773.0 773.1 326.6 774.1 0.11 35 12 28891 -48.9 -74.4 4 25.5 -54.1 235 112 794.3 794.4 327.1 795.6 0.13 36 11 29464 -47.9 -73.9 3 26.0 -53.7 818.1 818.2 327.7 819.7 0.16 TRP 297 8463 -59.1 -71.1 20 12.0 -59.2 285 58 302.9 302.9 282.5 302.9 0.01 WND 12 28891 -48.9 -74.4 4 25.5 -54.1 235 112 794.3 794.4 327.1 795.6 0.13 Sounding variables and indices 1000-500 mb thick: 4986.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 48.02 % Est. max temperature: -8.02 C = 17.56 F Sfc-Lift cond lev (LCL): 918.55 mb = 723.40 m = 2373.32 ft T: -22.06 C 700-500 lapse rate: 6.53 C/km ThetaE index: 0.00 C Layer 994.0--40493602596582518920118417785953976320.0 mb Conv cond level (CCL): 678.20 mb = 2947.60 m = 9670.49 ft Mean mixing ratio: 0.59 g/kg Conv temperature: 0.95 C = 33.71 F Cap Strength: 15.58 C Lifted Index: 19.39 C Risk: None Lifted Index @300 mb: 31.36 C Lifted Index @700 mb: 13.76 C Showalter Index: 12.66 C Risk: None Total Totals Index: 39.30 C Risk: None Vertical Totals Index: 21.60 C Cross Totals Index: 17.70 C K Index: -13.40 Risk: None Sweat Index: 60.00 Risk: None Energy Index: 3.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.08 J/kg Max Up Vert Vel: 6.79 m/s Conv Inhibition (B-): 77046.70 J/kg Cap Strength: 19.32 C Lift Cond Lev (LCL): 891.68 mb = 942.97 m = 3093.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 321 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 ---------------------------------------------------------- 0 994 139 0 0 -0.0 -0.0 | 141 18 -11.6 14.2 1 925 672 320 3 1.9 -2.3 | 141 15 -9.7 11.9 2 850 1298 345 11 2.8 -10.6 | 112 9 -8.8 3.6 3 700 2720 290 21 19.7 -7.2 | 229 11 8.1 7.0 4 500 5080 285 38 36.7 -9.8 | 260 25 25.1 4.4 5 400 6560 285 56 54.1 -14.5 | 270 42 42.4 -0.3 6 300 8400 285 58 56.0 -15.0 | 271 44 44.4 -0.8 7 297 8463 285 58 56.0 -15.0 | 271 44 44.4 -0.8 8 250 9550 280 46 45.3 -8.0 | 260 34 33.7 6.2 9 200 10970 285 38 36.7 -9.8 | 260 25 25.1 4.4 10 150 12800 275 35 34.9 -3.1 | 244 26 23.2 11.1 11 100 15360 270 33 33.0 -0.0 | 236 26 21.4 14.2 12 70 17610 250 38 35.7 13.0 | 222 36 24.1 27.2 13 50 19720 245 42 38.1 17.7 | 220 41 26.4 31.9 14 30 22960 245 64 58.0 27.0 | 228 62 46.4 41.2 15 20 25570 240 81 70.1 40.5 | 227 80 58.5 54.7 Wind Parameters Mean winds (0-6000m): 290.6 at 24.5 knts Storm direction: 320.6 at 18.4 knts Shear (0-3000m) pos: 1.1 neg: 3.6 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 99.6 deg Storm rel helicity (0-3000m) pos: 15.6 neg: -18.1 tot: -2.5 m^2/s^2 ave: -0.8 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.32 Bulk Shear: 71.56 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 ------------------------------------------------------------------------------- 500 320 1 141 17| 0.0 2.9 2.9| 1.6 -2.5 -0.9 -1.8 -0.05| 3.1 -0.2 1000 331 4 138 15| 3.2 1.4 4.7| 1.6 -12.3 -10.7 -10.7 -0.35| 4.9 -1.7 1500 337 6 133 13| 2.2 2.5 4.7| 2.1 -18.1 -16.0 -10.6 -0.34| 5.2 -1.8 2000 329 8 134 10| 1.6 3.1 4.7| 5.8 -18.1 -12.3 -6.1 -0.04| 5.5 -0.2 2500 316 11 147 8| 1.3 3.6 4.9| 8.8 -18.1 -9.3 -3.7 0.06| 5.9 0.3 3000 308 12 164 7| 1.1 3.6 4.7| 15.6 -18.1 -2.5 -0.8 0.12| 5.7 0.7 4000 299 16 202 7| 0.8 3.7 4.5| 31.1 -18.1 13.0 3.3 0.19| 5.2 1.0 5000 293 20 228 9| 0.6 3.7 4.4| 45.6 -18.1 27.5 5.5 0.21| 4.9 1.0 6000 291 24 244 13| 0.5 4.1 4.7| 80.0 -18.1 61.9 10.3 0.24| 5.1 1.2 Wrote GIF file: /home/apache/climate/data/raob//U4947/skewt/U4947.skewt.20251110.00.gif