UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101700.upa.cvt Date: 0000Z 17 OCT 25 Searching for EN400... Searching the city database file for: EN400 ... Date:0000Z 17 OCT 25 Station: EN400 WMO ident: 1400 Latitude: 56.53 Longitude: 3.22 ------------------------------------------------------------------------------- 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 1027 66 10.0 8.0 87 2.0 8.9 340 13 281.0 282.1 280.8 299.0 6.56 1 1015 164 11.4 9.5 88 1.9 10.3 340 14 283.3 284.6 282.8 303.6 7.35 2 1000 287 10.0 7.6 85 2.4 8.7 340 15 283.1 284.3 281.8 301.3 6.55 3 940 798 5.2 4.6 96 0.6 4.9 320 18 283.3 284.3 280.9 299.0 5.66 4 925 929 4.6 3.9 95 0.7 4.2 315 19 284.0 285.0 281.0 299.3 5.47 5 868 1444 1.4 1.4 100 0.0 1.4 323 17 285.9 286.7 281.2 299.7 4.88 6 860 1519 1.2 1.1 99 0.1 1.1 324 17 286.4 287.3 281.4 300.1 4.82 7 858 1538 1.0 -1.2 85 2.2 0.0 324 17 286.4 287.1 280.5 298.1 4.08 8 850 1613 1.6 -3.0 71 4.6 -0.3 325 17 287.8 288.5 280.6 298.2 3.60 9 841 1699 2.4 -8.6 44 11.0 -1.7 324 18 289.5 290.0 279.8 296.6 2.37 10 814 1962 3.0 -17.0 21 20.0 -3.3 322 20 292.9 293.1 279.9 296.7 1.24 11 758 2537 0.8 -14.2 32 15.0 -4.3 316 25 296.5 296.8 282.1 301.7 1.68 12 704 3128 -1.1 -30.1 9 29.0 -7.8 310 31 300.8 300.9 282.3 302.3 0.45 13 700 3173 -1.5 -26.5 13 25.0 -7.8 310 31 300.8 300.9 282.5 302.9 0.63 14 633 3964 -7.1 -22.1 29 15.0 -11.1 313 33 303.2 303.4 284.0 306.6 1.03 15 546 5095 -15.9 -33.9 20 18.0 -18.9 317 36 305.9 305.9 284.2 307.2 0.40 16 513 5560 -19.9 -27.9 49 8.0 -21.4 319 37 306.5 306.7 284.9 309.0 0.75 17 500 5750 -21.3 -26.2 65 4.9 -22.2 320 38 307.1 307.2 285.4 310.1 0.90 18 497 5794 -21.7 -26.0 68 4.3 -22.5 320 38 307.1 307.3 285.4 310.2 0.92 19 490 5899 -21.9 -36.9 24 15.0 -23.9 320 38 308.1 308.2 285.1 309.3 0.33 20 486 5959 -22.3 -32.3 40 10.0 -23.9 319 38 308.3 308.4 285.4 310.1 0.52 21 462 6329 -24.7 -40.7 21 16.0 -26.5 318 37 309.8 309.9 285.6 310.7 0.24 22 459 6376 -24.9 -33.9 43 9.0 -26.2 318 37 310.2 310.3 285.9 311.8 0.47 23 457 6408 -25.1 -38.1 29 13.0 -26.7 318 37 310.3 310.4 285.8 311.4 0.31 24 449 6536 -26.3 -35.3 42 9.0 -27.5 318 37 310.4 310.5 286.0 311.9 0.42 25 434 6781 -28.1 -43.1 22 15.0 -29.6 317 37 311.1 311.2 286.0 311.8 0.20 26 404 7290 -32.3 -42.3 36 10.0 -33.2 315 36 312.1 312.2 286.4 312.9 0.23 27 400 7360 -32.9 -37.0 67 4.1 -33.3 315 36 312.2 312.3 286.6 313.6 0.40 28 397 7413 -33.5 -36.7 73 3.2 -33.8 315 36 312.1 312.2 286.6 313.6 0.41 29 342 8441 -41.3 -44.7 70 3.4 -41.5 318 44 315.1 315.2 287.4 315.9 0.21 30 337 8541 -41.3 -49.3 42 8.0 -41.7 318 44 316.4 316.5 287.8 316.9 0.13 31 328 8724 -42.5 -52.5 33 10.0 -42.9 318 46 317.3 317.3 287.9 317.6 0.09 32 324 8807 -42.9 -51.9 37 9.0 -43.3 319 46 317.8 317.8 288.2 318.2 0.10 33 306 9189 -46.5 -50.6 63 4.1 -46.7 320 49 318.0 318.0 288.2 318.5 0.12 34 300 9320 -47.1 -54.1 45 7.0 -47.3 320 50 319.0 319.0 288.5 319.3 0.08 35 291 9521 -48.7 -55.7 44 7.0 -48.9 320 50 319.5 319.5 288.6 319.8 0.07 36 277 9843 -51.5 -54.5 70 3.0 -51.6 320 50 320.0 320.0 288.8 320.3 0.08 37 250 10500 -56.7 -58.9 76 2.2 -56.8 320 50 321.8 321.8 289.3 322.0 0.05 38 248 10551 -57.3 -60.3 69 3.0 -57.3 320 50 321.6 321.6 289.3 321.8 0.05 39 243 10680 -57.7 -63.7 46 6.0 -57.8 319 51 322.9 322.9 289.7 323.0 0.03 40 226 11134 -60.5 -65.5 52 5.0 -60.6 315 52 325.4 325.4 290.4 325.5 0.03 41 216 11417 -59.4 -70.0 24 10.7 -59.5 320 60 331.4 331.4 292.1 331.4 0.01 42 212 11534 -58.9 -71.9 17 13.0 -59.0 320 57 333.9 333.9 292.8 333.9 0.01 43 200 11900 -58.7 -74.7 11 16.0 -58.9 320 46 339.8 339.8 294.3 339.8 0.01 44 188 12286 -60.3 -74.3 14 14.0 -60.4 318 42 343.3 343.3 295.1 343.3 0.01 45 167 13030 -56.1 -81.1 3 25.0 -56.4 314 35 362.1 362.1 299.1 362.1 0.00 46 150 13710 -56.9 -82.9 2 26.0 -57.2 310 29 372.0 372.0 300.9 372.1 0.00 47 109 15714 -61.5 -86.5 2 25.0 -61.7 306 26 398.9 398.9 305.0 399.0 0.00 48 100 16250 -60.9 -85.9 2 25.0 -61.2 305 25 410.1 410.1 306.5 410.1 0.00 49 87 17122 -59.3 -87.3 1 28.0 -59.7 311 25 429.9 429.9 308.9 429.9 0.00 50 73 18218 -61.7 -88.7 2 27.0 -62.0 318 25 447.0 447.0 310.6 447.0 0.00 51 70 18480 -59.7 -88.7 1 29.0 -60.2 320 25 456.7 456.7 311.5 456.7 0.00 52 67 18753 -59.1 -88.1 1 29.0 -59.6 319 25 463.7 463.7 312.1 463.7 0.00 53 51 20447 -61.5 -89.5 1 28.0 -62.0 315 27 495.7 495.7 314.7 495.8 0.00 54 50 20570 -60.5 -89.5 1 29.0 -61.0 315 27 500.9 500.9 315.0 500.9 0.00 55 44 21370 -57.7 -88.7 1 31.0 -58.6 310 22 526.4 526.4 316.7 526.4 0.00 56 34 22979 -61.5 -89.5 1 28.0 -62.2 300 13 556.7 556.7 318.5 556.7 0.00 57 31 23555 -58.7 -88.7 1 30.0 -59.7 296 10 579.2 579.2 319.6 579.2 0.00 58 30 23760 -59.3 -89.3 1 30.0 -60.3 295 9 583.0 583.0 319.8 583.0 0.00 59 26 24653 -60.7 -89.7 1 29.0 -61.7 603.4 603.4 320.7 603.4 0.00 60 21 25989 -58.5 -89.5 1 31.0 -60.0 648.0 648.0 322.6 648.0 0.01 TRP 226 11134 -60.5 -65.5 52 5.0 -60.6 315 52 325.4 325.4 290.4 325.5 0.03 WND 216 11417 -59.4 -70.0 24 10.7 -59.5 320 60 331.4 331.4 292.1 331.4 0.01 Sounding variables and indices 1000-500 mb thick: 5463.00 m Freezing level: 735.26 mb = 2785.49 m = 9138.64 ft Wetbulb zero: 857.55 mb = 1541.80 m = 5058.32 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 44.42 % Est. max temperature: 14.62 C = 58.32 F Sfc-Lift cond lev (LCL): 996.31 mb = 317.52 m = 1041.73 ft T: 9.71 C 700-500 lapse rate: 7.68 C/km ThetaE index: 4.56 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 952.30 mb = 690.25 m = 2264.57 ft Mean mixing ratio: 6.25 g/kg Conv temperature: 12.31 C = 54.16 F Cap Strength: 7.73 C Lifted Index: 7.33 C Risk: None Lifted Index @300 mb: 13.20 C Lifted Index @700 mb: 7.65 C Showalter Index: 8.91 C Risk: None Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 18.30 C K Index: -5.10 Risk: None Sweat Index: 72.00 Risk: None Energy Index: 2.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.60 J/kg Max Up Vert Vel: 4.60 m/s Conv Inhibition (B-): 1.02 J/kg Cap Strength: 7.73 C Lift Cond Lev (LCL): 954.11 mb = 674.59 m = 2213.20 ft Lev Free Conv (LFC): 949.11 mb = 717.94 m = 2355.42 ft Equ Level (EL): 859.11 mb = 1527.14 m = 5010.23 ft B at Equ Level: 10.54 J/kg Max Parcel Lev (MPL): 839.11 mb = 1716.93 m = 5632.90 ft Wind level data Storm motion: 347 at 21 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 1027 66 340 13 4.4 -12.2 | 179 8 -0.2 8.0 1 1000 287 340 15 5.1 -14.1 | 185 6 0.5 6.1 2 925 929 315 19 13.4 -13.4 | 232 11 8.8 6.8 3 850 1613 325 17 9.8 -13.9 | 219 8 5.1 6.3 4 700 3173 310 31 23.7 -19.9 | 269 19 19.1 0.3 5 500 5750 320 38 24.4 -29.1 | 294 22 19.8 -8.9 6 400 7360 315 36 25.5 -25.5 | 284 21 20.8 -5.2 7 300 9320 320 50 32.1 -38.3 | 303 33 27.5 -18.1 8 250 10500 320 50 32.1 -38.3 | 303 33 27.5 -18.1 9 226 11134 315 52 36.8 -36.8 | 297 36 32.2 -16.6 10 216 11417 320 60 38.6 -46.0 | 307 43 34.0 -25.8 11 200 11900 320 46 29.6 -35.2 | 301 29 25.0 -15.0 12 150 13710 310 29 22.2 -18.6 | 265 18 17.6 1.6 13 100 16250 305 25 20.5 -14.3 | 250 17 15.9 5.9 14 70 18480 320 25 16.1 -19.2 | 265 12 11.5 1.1 15 50 20570 315 27 19.1 -19.1 | 266 15 14.5 1.1 16 30 23760 295 9 8.2 -3.8 | 192 17 3.5 16.4 Wind Parameters Mean winds (0-6000m): 317.1 at 27.6 knts Storm direction: 347.1 at 20.7 knts Shear (0-3000m) pos: 0.5 neg: 3.8 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 89.7 deg Storm rel helicity (0-3000m) pos: 37.9 neg: -4.7 tot: 33.2 m^2/s^2 ave: 11.1 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.39 Bulk Shear: 27.34 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 ------------------------------------------------------------------------------- 500 337 15 192 7| 0.0 4.8 4.8| 6.9 0.0 6.9 13.8 0.75| 5.6 4.1 1000 327 17 215 8| 0.0 4.3 4.3| 12.9 -0.7 12.2 12.2 0.60| 5.5 3.3 1500 325 17 220 8| 0.9 2.9 3.8| 12.9 -4.7 8.2 5.5 0.36| 4.6 1.6 2000 324 17 223 8| 0.7 3.1 3.8| 21.6 -4.7 16.9 8.5 0.49| 4.5 2.2 2500 322 19 231 9| 0.6 3.5 4.1| 30.8 -4.7 26.1 10.4 0.52| 4.6 2.4 3000 320 20 240 10| 0.5 3.8 4.3| 37.9 -4.7 33.2 11.1 0.49| 4.7 2.3 4000 317 23 253 12| 0.5 2.8 3.3| 54.6 -4.7 49.9 12.5 0.53| 4.1 2.1 5000 317 26 262 13| 0.7 2.3 3.0| 73.2 -4.7 68.5 13.7 0.57| 3.6 2.1 6000 317 28 270 14| 0.8 1.9 2.7| 86.4 -8.8 77.6 12.9 0.57| 3.3 1.9 Wrote GIF file: /home/apache/climate/data/raob//EN400/skewt/EN400.skewt.20251017.00.gif