UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for EN400... Searching the city database file for: EN400 ... Date:0000Z 12 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 1032 69 13.4 12.3 93 1.1 12.7 280 19 284.0 285.5 284.6 308.0 8.73 1 1000 333 12.4 12.4 100 0.0 12.4 315 23 285.5 287.1 285.5 310.7 9.08 2 961 666 10.6 10.5 99 0.1 10.6 323 27 287.0 288.5 285.4 310.2 8.32 3 925 985 11.4 10.9 97 0.5 11.1 330 31 291.0 292.5 287.5 316.1 8.88 4 910 1122 11.2 10.6 96 0.6 10.9 329 30 292.1 293.7 287.9 317.3 8.85 5 850 1690 9.2 8.2 93 1.0 8.6 325 25 295.8 297.2 288.5 319.1 8.05 6 810 2088 6.8 6.8 100 0.0 6.8 319 24 297.3 298.7 288.6 319.8 7.67 7 700 3276 0.8 -1.0 88 1.8 -0.1 300 19 303.4 304.3 288.3 318.8 5.08 8 686 3438 -0.3 -4.9 71 4.6 -2.4 301 20 303.9 304.6 287.3 315.8 3.87 9 677 3543 -0.9 -2.4 90 1.5 -1.6 302 20 304.4 305.3 288.3 318.8 4.74 10 670 3626 -0.9 -7.9 59 7.0 -3.8 303 20 305.3 305.9 287.1 315.1 3.15 11 654 3818 -2.1 -11.1 50 9.0 -5.5 304 21 306.1 306.5 286.7 313.9 2.50 12 647 3904 -2.7 -7.7 68 5.0 -4.8 305 21 306.3 306.9 287.6 316.6 3.31 13 634 4064 -2.9 -23.9 18 21.0 -8.7 306 22 307.9 308.0 285.6 310.8 0.87 14 632 4089 -3.1 -11.1 54 8.0 -6.2 306 22 307.9 308.4 287.5 316.1 2.59 15 620 4240 -4.7 -7.5 81 2.8 -5.9 307 23 307.8 308.4 288.3 318.8 3.51 16 610 4368 -5.5 -11.5 63 6.0 -7.8 308 23 308.3 308.8 287.6 316.6 2.60 17 601 4484 -5.7 -10.1 71 4.4 -7.4 309 24 309.4 309.9 288.3 318.7 2.95 18 600 4498 -5.7 -6.7 93 1.0 -6.1 309 24 309.5 310.2 289.2 321.6 3.86 19 596 4550 -5.5 -7.8 84 2.3 -6.5 310 24 310.3 311.0 289.2 321.6 3.57 20 562 5007 -9.1 -13.1 73 4.0 -10.5 313 26 311.4 311.8 288.5 319.3 2.48 21 517 5645 -14.9 -14.9 100 0.0 -14.9 318 28 311.9 312.3 288.5 319.4 2.33 22 515 5675 -15.3 -15.4 99 0.1 -15.3 318 28 311.7 312.2 288.4 319.0 2.24 23 513 5704 -13.3 -18.3 66 5.0 -14.8 318 28 314.5 314.8 288.8 320.3 1.76 24 508 5779 -12.3 -21.3 47 9.0 -14.9 319 29 316.6 316.9 289.1 321.2 1.37 25 500 5900 -12.9 -21.9 47 9.0 -15.4 320 29 317.3 317.6 289.3 321.8 1.32 26 418 7239 -24.5 -30.5 57 6.0 -25.6 324 34 319.1 319.2 289.2 321.6 0.72 27 417 7256 -24.7 -30.7 57 6.0 -25.8 324 34 319.1 319.2 289.2 321.6 0.71 28 415 7291 -23.9 -43.9 14 20.0 -26.2 324 34 320.5 320.6 289.1 321.2 0.19 29 400 7560 -25.5 -44.5 15 19.0 -27.6 325 35 321.8 321.9 289.5 322.5 0.18 30 387 7798 -27.3 -50.3 9 23.0 -29.3 325 37 322.5 322.6 289.6 322.9 0.10 31 320 9131 -39.1 -43.5 63 4.4 -39.4 325 47 324.2 324.3 290.3 325.2 0.25 32 318 9174 -39.1 -46.1 47 7.0 -39.6 325 47 324.8 324.8 290.4 325.5 0.19 33 300 9570 -41.9 -47.9 52 6.0 -42.3 325 50 326.3 326.3 290.9 327.0 0.17 34 279 10058 -45.7 -55.7 31 10.0 -46.1 325 52 327.7 327.7 291.2 328.0 0.07 35 250 10780 -51.9 -60.9 33 9.0 -52.1 325 54 328.9 328.9 291.5 329.1 0.04 36 220 11597 -58.7 -63.5 54 4.8 -58.7 325 54 330.7 330.7 291.9 330.8 0.03 37 200 12190 -63.1 -67.2 57 4.1 -63.1 325 54 332.8 332.8 292.5 332.9 0.02 38 190 12503 -65.3 -68.8 62 3.5 -65.3 320 48 334.2 334.2 292.9 334.3 0.02 39 180 12832 -63.9 -72.9 28 9.0 -64.0 319 44 341.7 341.7 294.7 341.8 0.01 40 159 13592 -62.5 -79.5 8 17.0 -62.6 316 34 356.4 356.4 298.0 356.4 0.00 41 150 13950 -63.5 -82.5 6 19.0 -63.6 315 29 360.7 360.7 298.8 360.7 0.00 42 124 15119 -61.5 -84.5 3 23.0 -61.7 315 26 384.5 384.5 302.9 384.5 0.00 43 100 16440 -64.1 -85.1 4 21.0 -64.3 315 23 403.9 403.9 305.7 403.9 0.00 44 70 18630 -63.9 -88.9 2 25.0 -64.1 330 15 447.7 447.7 310.6 447.7 0.00 45 61 19478 -61.5 -88.5 2 27.0 -61.9 334 16 471.0 471.0 312.7 471.0 0.00 46 51 20579 -64.9 -89.9 2 25.0 -65.2 339 17 487.8 487.8 314.1 487.8 0.00 47 50 20700 -64.3 -90.3 2 26.0 -64.6 340 17 492.0 492.0 314.4 492.0 0.00 48 44 21489 -59.7 -88.7 1 29.0 -60.4 346 16 521.5 521.5 316.4 521.5 0.00 49 39 22234 -64.1 -90.1 2 26.0 -64.6 352 15 528.7 528.7 316.8 528.7 0.00 50 34 23077 -61.7 -89.7 1 28.0 -62.4 359 14 556.2 556.2 318.4 556.2 0.00 51 30 23850 -62.3 -90.3 1 28.0 -63.0 5 13 574.8 574.8 319.4 574.8 0.00 52 28 24275 -62.9 -89.9 1 27.0 -63.6 584.6 584.6 319.9 584.6 0.00 TRP 190 12503 -65.3 -68.8 62 3.5 -65.3 320 48 334.2 334.2 292.9 334.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5567.00 m Freezing level: 689.82 mb = 3393.63 m = 11133.81 ft Wetbulb zero: 701.55 mb = 3258.00 m = 10688.86 ft Precipitable water: 1.30 inches Sfc-500 mean rel hum: 84.89 % Est. max temperature: 23.31 C = 73.95 F Sfc-Lift cond lev (LCL): 1015.28 mb = 205.95 m = 675.68 ft T: 12.88 C 700-500 lapse rate: 5.22 C/km ThetaE index: 3.96 C Layer 700.0- 677.0 mb Conv cond level (CCL): 980.20 mb = 500.44 m = 1641.86 ft Mean mixing ratio: 8.71 g/kg Conv temperature: 15.72 C = 60.29 F Cap Strength: 8.60 C Lifted Index: 8.94 C Risk: None Lifted Index @300 mb: 11.28 C Lifted Index @700 mb: 4.53 C Showalter Index: 3.96 C Risk: None Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 21.10 C K Index: 28.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 177.40 Risk: None Energy Index: 0.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.80 J/kg Max Up Vert Vel: 6.29 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 8.64 C Lift Cond Lev (LCL): 977.00 mb = 527.80 m = 1731.61 ft Lev Free Conv (LFC): 972.00 mb = 570.75 m = 1872.52 ft Equ Level (EL): 952.00 mb = 744.64 m = 2443.02 ft B at Equ Level: 18.39 J/kg Max Parcel Lev (MPL): 912.00 mb = 1103.42 m = 3620.10 ft Wind level data Storm motion: 346 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 1032 69 280 19 18.7 -3.3 | 225 20 14.3 14.3 1 1000 333 315 23 16.3 -16.3 | 263 12 11.8 1.4 2 925 985 330 31 15.5 -26.8 | 310 14 11.0 -9.2 3 850 1690 325 25 14.3 -20.5 | 286 10 9.9 -2.8 4 700 3276 300 19 16.5 -9.5 | 236 15 12.0 8.1 5 500 5900 320 29 18.6 -22.2 | 288 15 14.2 -4.6 6 400 7560 325 35 20.1 -28.7 | 305 19 15.6 -11.0 7 300 9570 325 50 28.7 -41.0 | 314 34 24.2 -23.3 8 250 10780 325 54 31.0 -44.2 | 315 38 26.5 -26.6 9 200 12190 325 54 31.0 -44.2 | 315 38 26.5 -26.6 10 190 12503 320 48 30.9 -36.8 | 306 33 26.4 -19.1 11 150 13950 315 29 20.5 -20.5 | 280 16 16.1 -2.9 12 100 16440 315 23 16.3 -16.3 | 263 12 11.8 1.4 13 70 18630 330 15 7.5 -13.0 | 213 6 3.0 4.7 14 50 20700 340 17 5.8 -16.0 | 219 2 1.4 1.7 15 30 23850 5 13 -1.1 -13.0 | 130 7 -5.6 4.7 Wind Parameters Mean winds (0-6000m): 315.8 at 24.3 knts Storm direction: 345.8 at 18.2 knts Shear (0-3000m) pos: 3.9 neg: 2.6 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 15.8 deg Storm rel helicity (0-3000m) pos: 78.3 neg: -44.1 tot: 34.2 m^2/s^2 ave: 11.4 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 1.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 13.69 Bulk Shear: 1.45 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 ------------------------------------------------------------------------------- 500 309 23 255 14| 17.3 0.0 17.3| 56.2 0.0 56.2 112.3 0.84| 17.6 14.7 1000 319 26 278 12| 11.8 0.0 11.8| 78.3 -1.1 77.1 77.1 0.84| 12.5 10.5 1500 322 27 286 12| 7.9 1.6 9.5| 78.3 -12.6 65.7 43.8 0.58| 9.9 5.8 2000 323 26 285 12| 5.9 2.1 8.0| 78.3 -23.1 55.2 27.6 0.40| 8.5 3.4 2500 321 25 281 12| 4.7 2.4 7.2| 78.3 -33.5 44.8 17.9 0.27| 7.5 2.0 3000 320 25 275 12| 3.9 2.6 6.6| 78.3 -44.1 34.2 11.4 0.17| 6.9 1.1 4000 316 24 267 12| 3.2 2.0 5.2| 92.1 -48.4 43.7 10.9 0.20| 5.8 1.2 5000 315 24 265 12| 3.1 1.6 4.7|110.7 -48.4 62.3 12.5 0.28| 5.1 1.5 6000 316 24 269 12| 3.0 1.3 4.3|129.5 -48.4 81.1 13.5 0.35| 4.7 1.6 Wrote GIF file: /home/apache/climate/data/raob//EN400/skewt/EN400.skewt.20251012.00.gif