UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101800.upa.cvt Date: 0000Z 18 OCT 25 Searching for EN400... Searching the city database file for: EN400 ... Date:0000Z 18 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 1029 64 9.6 1.6 57 8.0 5.9 30 3 280.4 281.2 277.7 292.0 4.17 1 1017 161 10.0 2.0 57 8.0 6.2 38 3 281.8 282.5 278.6 293.9 4.34 2 1000 300 8.2 1.2 61 7.0 5.0 50 3 281.4 282.1 278.1 293.0 4.17 3 925 937 2.0 0.1 87 1.9 1.2 120 3 281.4 282.1 278.1 293.0 4.16 4 858 1538 -3.1 -3.1 100 0.0 -3.1 347 3 282.1 282.7 277.7 292.1 3.54 5 856 1557 -3.1 -4.3 91 1.2 -3.6 342 3 282.3 282.9 277.4 291.5 3.24 6 855 1566 -2.5 -8.5 63 6.0 -4.6 340 3 283.1 283.5 276.6 289.8 2.35 7 854 1575 0.2 -18.8 22 19.0 -5.1 338 3 286.0 286.1 276.2 289.1 1.01 8 851 1604 1.6 -30.4 7 32.0 -5.4 332 3 287.7 287.8 276.1 288.9 0.36 9 850 1613 1.6 -30.4 7 32.0 -5.4 330 3 287.8 287.9 276.1 289.0 0.36 10 838 1728 2.8 -30.2 7 33.0 -4.7 330 4 290.3 290.3 277.4 291.5 0.37 11 739 2738 0.2 -24.8 13 25.0 -6.4 334 10 298.0 298.2 281.4 300.3 0.69 12 700 3169 -3.3 -26.3 15 23.0 -8.9 335 13 298.8 298.9 281.7 300.9 0.64 13 596 4419 -11.5 -39.5 8 28.0 -15.9 330 17 303.4 303.4 283.0 304.1 0.21 14 556 4947 -15.1 -31.1 24 16.0 -18.1 328 18 305.2 305.3 284.2 307.0 0.51 15 545 5098 -15.9 -23.9 50 8.0 -17.7 328 19 306.0 306.2 285.1 309.4 1.02 16 541 5153 -16.1 -29.1 32 13.0 -18.6 327 19 306.4 306.5 284.8 308.6 0.64 17 509 5608 -19.9 -39.9 15 20.0 -22.5 326 21 307.2 307.2 284.6 308.0 0.23 18 500 5740 -20.9 -33.9 30 13.0 -22.9 325 21 307.6 307.6 284.9 309.1 0.43 19 499 5755 -20.9 -33.9 30 13.0 -22.9 325 21 307.7 307.8 285.0 309.2 0.44 20 493 5844 -21.9 -26.9 64 5.0 -22.8 325 22 307.6 307.7 285.5 310.4 0.86 21 480 6040 -23.5 -28.0 66 4.5 -24.3 324 24 308.0 308.1 285.5 310.6 0.80 22 446 6572 -28.1 -32.6 65 4.5 -28.7 322 30 308.7 308.8 285.5 310.6 0.55 23 437 6719 -27.7 -45.7 16 18.0 -29.3 322 31 311.0 311.0 285.9 311.6 0.15 24 403 7297 -31.1 -56.1 7 25.0 -32.6 320 37 313.9 313.9 286.8 314.1 0.05 25 400 7350 -31.3 -55.3 8 24.0 -32.7 320 38 314.3 314.3 286.9 314.5 0.05 26 332 8639 -41.5 -53.5 26 12.0 -42.1 320 48 317.5 317.5 288.1 317.8 0.08 27 328 8721 -40.5 -56.5 16 16.0 -41.2 320 49 320.0 320.0 288.8 320.2 0.06 28 300 9320 -46.1 -58.1 24 12.0 -46.5 320 54 320.4 320.4 288.9 320.6 0.05 29 277 9847 -50.7 -59.7 34 9.0 -50.9 320 55 321.1 321.1 289.2 321.3 0.04 30 251 10485 -55.9 -63.9 36 8.0 -56.1 320 56 322.6 322.6 289.6 322.7 0.03 31 250 10510 -55.9 -63.9 36 8.0 -56.1 320 56 323.0 323.0 289.7 323.1 0.03 32 237 10848 -57.9 -66.9 31 9.0 -58.0 322 53 324.9 324.9 290.3 325.0 0.02 33 220 11315 -60.3 -69.3 30 9.0 -60.4 325 50 328.2 328.2 291.2 328.3 0.02 34 215 11458 -59.3 -74.3 13 15.0 -59.5 325 47 331.9 331.9 292.2 331.9 0.01 35 200 11910 -60.5 -73.5 17 13.0 -60.6 325 38 337.0 337.0 293.6 337.0 0.01 36 150 13710 -57.7 -82.7 3 25.0 -58.0 320 38 370.7 370.7 300.7 370.7 0.00 37 144 13967 -57.1 -84.1 2 27.0 -57.4 322 37 376.1 376.1 301.6 376.1 0.00 38 112 15542 -60.1 -85.1 2 25.0 -60.4 331 32 398.5 398.5 305.0 398.5 0.00 39 100 16250 -58.5 -85.5 2 27.0 -58.9 335 29 414.7 414.7 307.1 414.7 0.00 40 83 17411 -62.1 -88.1 2 26.0 -62.4 335 25 430.1 430.1 308.9 430.1 0.00 41 77 17877 -59.5 -87.5 1 28.0 -59.9 335 23 444.8 444.8 310.4 444.8 0.00 42 70 18470 -61.9 -87.9 2 26.0 -62.2 335 21 452.0 452.0 311.0 452.0 0.00 43 69 18559 -62.3 -88.3 2 26.0 -62.6 334 21 453.0 453.0 311.1 453.0 0.00 44 58 19637 -59.7 -88.7 1 29.0 -60.2 321 19 481.9 481.9 313.6 481.9 0.00 45 50 20560 -61.5 -88.5 2 27.0 -62.0 310 17 498.6 498.6 314.8 498.6 0.00 46 49 20686 -62.1 -89.1 2 27.0 -62.6 310 17 500.0 500.0 314.9 500.0 0.00 47 30 23740 -61.3 -90.3 1 29.0 -62.1 320 27 577.5 577.5 319.5 577.5 0.00 48 28 24170 -59.5 -89.5 1 30.0 -60.5 594.0 594.0 320.3 594.1 0.00 49 26 24632 -61.1 -90.1 1 29.0 -62.0 602.2 602.2 320.7 602.2 0.00 TRP 220 11315 -60.3 -69.3 30 9.0 -60.4 325 50 328.2 328.2 291.2 328.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5440.00 m Freezing level: 898.73 mb = 1172.75 m = 3847.55 ft Freezing level: 854.07 mb = 1574.55 m = 5165.79 ft Freezing level: 736.77 mb = 2762.66 m = 9063.75 ft Wetbulb zero: 906.67 mb = 1097.05 m = 3599.19 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 31.68 % Est. max temperature: 11.06 C = 51.91 F Sfc-Lift cond lev (LCL): 910.83 mb = 1060.42 m = 3479.03 ft T: 0.95 C 700-500 lapse rate: 6.85 C/km ThetaE index: 5.02 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 894.38 mb = 1206.15 m = 3957.14 ft Mean mixing ratio: 4.19 g/kg Conv temperature: 10.88 C = 51.59 F Cap Strength: 12.95 C Lifted Index: 13.06 C Risk: None Lifted Index @300 mb: 19.45 C Lifted Index @700 mb: 10.33 C Showalter Index: 16.11 C Risk: None Total Totals Index: 13.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: -9.50 C K Index: -30.90 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 4.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.08 J/kg Max Up Vert Vel: 2.48 m/s Conv Inhibition (B-): 2.81 J/kg Cap Strength: 12.95 C Lift Cond Lev (LCL): 899.16 mb = 1163.48 m = 3817.15 ft Lev Free Conv (LFC): 874.16 mb = 1388.93 m = 4556.79 ft Equ Level (EL): 854.16 mb = 1573.71 m = 5163.01 ft B at Equ Level: -4.24 J/kg Max Parcel Lev (MPL): 854.16 mb = 1573.71 m = 5163.01 ft Wind level data Storm motion: 2 at 9 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 1029 64 30 3 -1.5 -2.6 | 168 6 -1.3 6.0 1 1000 300 50 3 -2.3 -1.9 | 163 7 -2.1 6.7 2 925 937 120 3 -2.6 1.5 | 167 10 -2.4 10.1 3 850 1613 330 3 1.5 -2.6 | 196 6 1.7 6.0 4 700 3169 335 13 5.5 -11.8 | 299 7 5.7 -3.2 5 500 5740 325 21 12.0 -17.2 | 305 15 12.3 -8.6 6 400 7350 320 38 24.4 -29.1 | 310 32 24.7 -20.5 7 300 9320 320 54 34.7 -41.4 | 313 48 34.9 -32.7 8 250 10510 320 56 36.0 -42.9 | 313 50 36.2 -34.3 9 220 11315 325 50 28.7 -41.0 | 318 43 28.9 -32.3 10 200 11910 325 38 21.8 -31.1 | 316 31 22.0 -22.5 11 150 13710 320 38 24.4 -29.1 | 310 32 24.7 -20.5 12 100 16250 335 29 12.3 -26.3 | 325 22 12.5 -17.7 13 70 18470 335 21 8.9 -19.0 | 319 14 9.1 -10.4 14 50 20560 310 17 13.0 -10.9 | 280 13 13.3 -2.3 15 30 23740 320 27 17.4 -20.7 | 304 21 17.6 -12.1 Wind Parameters Mean winds (0-6000m): 331.5 at 11.5 knts Storm direction: 1.5 at 8.6 knts Shear (0-3000m) pos: 0.6 neg: 1.3 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 126.4 deg Storm rel helicity (0-3000m) pos: 18.3 neg: -3.3 tot: 15.0 m^2/s^2 ave: 5.0 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.18 Bulk Shear: 17.32 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 53 3 162 7| 2.6 0.0 2.6| 0.0 -1.4 -1.4 -2.8 -0.31| 2.6 -0.8 1000 76 3 161 8| 1.6 0.0 1.6| 1.9 -2.9 -1.0 -1.0 -0.11| 2.9 -0.3 1500 67 3 161 8| 1.1 1.7 2.8| 7.0 -3.3 3.8 2.5 0.21| 3.9 0.8 2000 28 3 167 6| 0.8 2.0 2.8| 11.0 -3.3 7.7 3.9 0.36| 3.7 1.3 2500 358 4 185 5| 0.1 1.6 1.7| 14.6 -3.3 11.3 4.5 0.47| 3.7 1.7 3000 347 5 202 4| 0.6 1.3 1.9| 18.3 -3.3 15.0 5.0 0.53| 3.6 1.9 4000 340 7 239 3| 0.4 1.5 1.9| 20.5 -3.3 17.2 4.3 0.50| 3.2 1.6 5000 335 9 270 4| 0.3 1.5 1.9| 21.1 -3.3 17.8 3.6 0.45| 2.9 1.3 6000 332 12 285 6| 0.3 1.7 2.0| 24.1 -3.6 20.5 3.4 0.39| 2.9 1.1 Wrote GIF file: /home/apache/climate/data/raob//EN400/skewt/EN400.skewt.20251018.00.gif