UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102900.upa.cvt Date: 0000Z 29 OCT 25 Searching for EN400... Searching the city database file for: EN400 ... Date:0000Z 29 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 ------------------------------------------------------------------------------- 0 1000 44 260 15 SFC 997 69 10.0 6.7 80 3.3 8.3 260 15 283.4 284.5 281.5 300.5 6.18 2 986 161 11.0 7.9 81 3.1 9.3 262 16 285.3 286.5 283.1 304.2 6.79 3 925 689 6.0 2.7 79 3.3 4.4 275 23 285.4 286.3 281.1 299.6 5.02 4 880 1094 2.4 1.7 95 0.7 2.1 269 28 285.8 286.7 281.2 299.7 4.92 5 850 1374 1.6 -1.5 80 3.1 0.3 265 31 287.8 288.5 281.1 299.4 4.03 6 790 1960 -2.1 -5.4 78 3.3 -3.4 265 29 290.0 290.5 281.1 299.4 3.23 7 700 2912 -7.7 -12.1 71 4.4 -9.1 265 27 294.0 294.3 281.5 300.5 2.16 8 690 3024 -8.3 -13.0 69 4.7 -9.8 265 28 294.5 294.9 281.6 300.7 2.03 9 681 3125 -8.5 -23.5 29 15.0 -12.1 265 28 295.4 295.5 280.5 298.1 0.84 10 669 3262 -9.7 -25.7 26 16.0 -13.2 265 29 295.5 295.7 280.4 297.8 0.70 11 638 3626 -12.9 -21.9 47 9.0 -15.0 265 31 295.9 296.1 281.0 299.2 1.04 12 616 3892 -14.3 -39.3 10 25.0 -17.8 265 32 297.3 297.4 280.5 298.0 0.21 13 607 4003 -15.1 -30.1 27 15.0 -17.8 265 33 297.7 297.7 281.0 299.4 0.52 14 582 4319 -16.9 -45.9 6 29.0 -20.1 265 34 299.2 299.2 281.1 299.5 0.11 15 557 4647 -19.1 -28.1 45 9.0 -20.7 265 36 300.3 300.5 282.4 302.6 0.68 16 501 5425 -24.7 -27.3 79 2.6 -25.1 265 40 302.8 302.9 283.5 305.4 0.81 17 500 5440 -24.7 -27.3 79 2.6 -25.1 265 40 302.9 303.1 283.7 305.6 0.81 18 482 5706 -26.7 -28.7 83 2.0 -27.0 266 44 303.7 303.8 283.8 306.1 0.74 19 444 6294 -30.3 -32.7 79 2.4 -30.6 268 52 306.3 306.4 284.7 308.2 0.55 20 440 6358 -30.3 -48.3 16 18.0 -31.6 268 53 307.1 307.1 284.4 307.5 0.11 21 436 6423 -30.7 -42.7 30 12.0 -31.7 268 54 307.4 307.5 284.6 308.1 0.20 22 427 6571 -31.5 -59.5 5 28.0 -32.9 269 56 308.2 308.2 284.7 308.3 0.03 23 411 6840 -33.5 -55.5 9 22.0 -34.7 269 59 309.0 309.1 285.0 309.2 0.05 24 400 7030 -35.1 -42.1 49 7.0 -35.7 270 62 309.4 309.4 285.4 310.2 0.24 25 389 7223 -36.9 -43.9 48 7.0 -37.4 270 63 309.5 309.5 285.4 310.2 0.20 26 384 7312 -37.9 -46.9 38 9.0 -38.4 270 63 309.3 309.3 285.2 309.9 0.15 27 377 7438 -38.9 -42.5 69 3.6 -39.2 270 64 309.6 309.7 285.5 310.5 0.24 28 319 8559 -48.3 -52.7 60 4.4 -48.4 270 69 311.8 311.8 286.1 312.1 0.09 29 300 8960 -50.5 -59.5 34 9.0 -50.7 270 71 314.2 314.2 286.9 314.3 0.04 30 271 9620 -53.5 -66.5 19 13.0 -53.7 273 83 319.1 319.1 288.5 319.2 0.02 31 250 10140 -53.8 -70.0 12 16.2 -54.0 275 93 326.1 326.1 290.6 326.2 0.01 32 200 11550 -54.5 -79.5 3 25.0 -54.8 265 69 346.5 346.5 295.8 346.5 0.00 33 189 11913 -53.3 -80.3 2 27.0 -53.7 264 66 354.0 354.0 297.5 354.1 0.00 34 171 12560 -52.3 -81.3 2 29.0 -52.7 262 60 366.0 366.0 299.8 366.0 0.00 35 151 13358 -56.1 -83.1 2 27.0 -56.4 260 52 372.7 372.7 301.1 372.7 0.00 36 150 13400 -55.5 -83.5 2 28.0 -55.8 260 52 374.5 374.5 301.4 374.5 0.00 37 125 14562 -53.1 -84.1 1 31.0 -53.7 262 47 398.8 398.8 305.0 398.9 0.00 38 100 15980 -57.3 -85.3 2 28.0 -57.7 265 40 417.0 417.0 307.4 417.0 0.00 39 70 18220 -58.9 -87.9 1 29.0 -59.4 275 25 458.4 458.4 311.6 458.4 0.00 40 50 20310 -63.3 -89.3 2 26.0 -63.7 255 31 494.3 494.3 314.5 494.3 0.00 41 36 22309 -66.5 -91.5 2 25.0 -66.8 278 32 534.7 534.7 317.2 534.7 0.00 42 32 23026 -63.3 -91.3 1 28.0 -63.9 286 33 561.6 561.6 318.7 561.6 0.00 43 30 23420 -65.3 -91.3 2 26.0 -65.8 290 33 566.6 566.6 319.0 566.6 0.00 44 26 24285 -68.3 -92.3 2 24.0 -68.7 281 31 581.8 581.8 319.8 581.8 0.00 45 21 25575 -65.3 -91.3 2 26.0 -66.0 268 28 627.5 627.5 321.8 627.5 0.00 46 20 25870 -67.9 -91.9 2 24.0 -68.4 265 27 628.3 628.3 321.8 628.4 0.00 47 18 26502 -68.9 -93.9 2 25.0 -69.4 644.4 644.4 322.4 644.4 0.00 TRP 250 10140 -56.5 -67.5 24 11.0 -56.6 275 93 322.1 322.1 289.4 322.1 0.02 WND 250 10140 -53.8 -70.0 12 16.2 -54.0 275 93 326.1 326.1 290.6 326.2 0.01 Sounding variables and indices 1000-500 mb thick: 5396.00 m Freezing level: 824.05 mb = 1627.47 m = 5339.40 ft Wetbulb zero: 845.87 mb = 1413.01 m = 4635.80 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 60.60 % Est. max temperature: 14.53 C = 58.15 F Sfc-Lift cond lev (LCL): 948.27 mb = 483.72 m = 1586.99 ft T: 7.95 C 700-500 lapse rate: 6.72 C/km ThetaE index: 4.61 C Layer 925.0- 880.0 mb Conv cond level (CCL): 900.83 mb = 904.19 m = 2966.48 ft Mean mixing ratio: 5.70 g/kg Conv temperature: 12.25 C = 54.05 F Cap Strength: 3.23 C Lifted Index: 3.35 C Risk: None Lifted Index @300 mb: 9.25 C Lifted Index @700 mb: 1.01 C Showalter Index: 4.69 C Risk: None Total Totals Index: 49.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.30 C Cross Totals Index: 23.20 C K Index: 20.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 112.00 Risk: None Energy Index: 1.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.98 J/kg Max Up Vert Vel: 3.16 m/s Conv Inhibition (B-): 2.62 J/kg Cap Strength: 3.17 C Lift Cond Lev (LCL): 905.20 mb = 864.83 m = 2837.34 ft Lev Free Conv (LFC): 890.20 mb = 1000.64 m = 3282.90 ft Equ Level (EL): 860.20 mb = 1277.79 m = 4192.16 ft B at Equ Level: 4.51 J/kg Max Parcel Lev (MPL): 820.20 mb = 1659.72 m = 5445.21 ft Wind level data Storm motion: 296 at 24 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 ---------------------------------------------------------- 0 997 69 260 15 14.8 2.6 | 153 14 -6.4 12.9 1 925 689 275 23 22.9 -2.0 | 192 8 1.7 8.2 2 850 1374 265 31 30.9 2.7 | 217 16 9.7 13.0 3 700 2912 265 27 26.9 2.4 | 204 14 5.7 12.6 4 500 5440 265 40 39.8 3.5 | 234 23 18.6 13.7 5 400 7030 270 62 62.0 -0.0 | 256 42 40.8 10.3 6 300 8960 270 71 71.0 -0.0 | 258 51 49.8 10.3 7 250 10140 275 93 92.6 -8.1 | 268 71 71.4 2.1 8 200 11550 265 69 68.7 6.0 | 251 50 47.5 16.3 9 150 13400 260 52 51.2 9.0 | 237 36 30.0 19.3 10 100 15980 265 40 39.8 3.5 | 234 23 18.6 13.7 11 70 18220 275 25 24.9 -2.2 | 205 9 3.7 8.1 12 50 20310 255 31 29.9 8.0 | 206 20 8.7 18.3 13 30 23420 290 33 31.0 -11.3 | 276 10 9.8 -1.0 14 20 25870 265 27 26.9 2.4 | 204 14 5.7 12.6 Wind Parameters Mean winds (0-6000m): 265.8 at 31.4 knts Storm direction: 295.8 at 23.6 knts Shear (0-3000m) pos: 1.3 neg: 1.2 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 53.7 deg Storm rel helicity (0-3000m) pos: 37.9 neg: -12.3 tot: 25.6 m^2/s^2 ave: 8.5 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.21 Bulk Shear: 23.18 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 ------------------------------------------------------------------------------- 500 268 18 165 11| 7.7 0.0 7.7| 17.8 0.0 17.8 35.5 0.76| 7.7 5.9 1000 270 21 181 10| 3.8 3.1 7.0| 30.3 0.0 30.3 30.3 0.74| 7.4 5.5 1500 269 24 195 11| 2.6 3.3 5.8| 35.7 -1.5 34.2 22.8 0.62| 6.5 4.0 2000 267 26 201 12| 1.9 2.1 4.1| 35.7 -5.7 30.0 15.0 0.53| 5.2 2.7 2500 267 26 203 13| 1.5 1.5 3.0| 35.7 -9.8 25.9 10.3 0.45| 4.4 2.0 3000 267 26 204 13| 1.3 1.2 2.5| 37.9 -12.3 25.6 8.5 0.41| 4.0 1.6 4000 266 27 207 14| 1.0 1.5 2.5| 54.3 -12.3 42.0 10.5 0.48| 3.6 1.7 5000 266 29 212 15| 0.8 1.8 2.5| 70.7 -12.3 58.4 11.7 0.50| 3.4 1.7 6000 266 31 219 16| 1.5 1.5 3.0|113.5 -12.3 101.2 16.9 0.52| 3.8 2.0 Wrote GIF file: /home/apache/climate/data/raob//EN400/skewt/EN400.skewt.20251029.00.gif