UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for EN400... Searching the city database file for: EN400 ... Date:1200Z 9 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 1021 63 13.6 11.7 88 1.9 12.5 260 23 285.1 286.5 284.8 308.5 8.48 1 1000 237 12.2 11.3 94 0.9 11.7 275 21 285.4 286.8 284.8 308.7 8.43 2 989 330 11.4 11.1 98 0.3 11.2 280 21 285.5 286.9 284.8 308.8 8.41 3 961 570 11.2 7.3 77 3.9 9.0 293 21 287.6 288.8 284.0 306.4 6.68 4 925 887 8.2 6.3 88 1.9 7.2 310 21 287.7 288.8 283.8 306.0 6.48 5 877 1325 5.2 5.2 100 0.0 5.2 291 29 289.0 290.1 284.2 307.0 6.33 6 865 1438 5.0 4.9 99 0.1 4.9 286 31 289.9 291.0 284.5 307.8 6.28 7 860 1485 4.8 2.2 83 2.6 3.5 284 31 290.2 291.1 283.5 305.2 5.22 8 851 1571 6.0 -2.0 56 8.0 2.4 280 33 292.3 293.0 282.9 303.7 3.88 9 850 1581 6.0 -2.0 56 8.0 2.4 280 33 292.4 293.1 282.9 303.8 3.88 10 832 1756 6.2 -10.8 28 17.0 -0.2 281 34 294.4 294.8 281.5 300.6 2.01 11 829 1786 6.4 -5.6 42 12.0 1.3 281 34 295.0 295.5 283.0 304.0 3.03 12 827 1806 6.2 -0.8 61 7.0 2.9 281 34 294.9 295.7 284.5 307.8 4.36 13 805 2026 4.4 1.7 83 2.7 3.1 283 35 295.3 296.3 285.7 311.1 5.38 14 792 2159 5.4 0.9 73 4.5 3.1 284 36 297.8 298.7 286.4 313.0 5.16 15 718 2954 1.2 -3.8 69 5.0 -1.1 289 39 301.6 302.4 286.7 313.8 4.02 16 706 3089 0.8 -9.2 47 10.0 -3.2 290 40 302.6 303.1 285.7 311.0 2.70 17 700 3158 0.8 -8.2 51 9.0 -2.9 290 40 303.4 303.9 286.2 312.5 2.94 18 691 3261 0.2 -7.8 55 8.0 -3.1 290 40 303.8 304.4 286.5 313.4 3.07 19 615 4181 -6.3 -8.9 82 2.6 -7.4 290 44 306.7 307.2 287.6 316.6 3.17 20 583 4595 -9.1 -12.1 79 3.0 -10.2 290 45 308.1 308.6 287.5 316.3 2.59 21 574 4715 -9.5 -12.9 76 3.4 -10.7 290 46 309.0 309.5 287.7 316.9 2.47 22 571 4755 -9.3 -20.3 40 11.0 -12.5 290 46 309.7 310.0 286.8 314.1 1.33 23 566 4823 -9.3 -15.3 62 6.0 -11.3 290 46 310.5 310.9 287.8 317.1 2.05 24 540 5185 -10.5 -17.5 56 7.0 -12.7 290 48 313.3 313.6 288.5 319.2 1.79 25 500 5770 -15.3 -19.4 71 4.1 -16.5 290 50 314.4 314.7 288.7 319.9 1.65 26 483 6031 -17.3 -19.7 82 2.4 -18.0 292 51 315.0 315.4 288.9 320.6 1.66 27 436 6792 -21.9 -26.9 64 5.0 -22.9 296 52 318.6 318.8 289.3 321.9 0.97 28 401 7402 -27.5 -29.4 84 1.9 -27.8 300 54 319.0 319.2 289.3 321.9 0.84 29 400 7420 -27.7 -29.6 84 1.9 -28.0 300 54 319.0 319.1 289.3 321.9 0.82 30 393 7547 -28.1 -32.3 67 4.2 -28.7 301 55 320.1 320.2 289.5 322.4 0.65 31 344 8486 -36.3 -38.0 84 1.7 -36.5 308 61 321.4 321.5 289.6 322.9 0.42 32 300 9420 -43.9 -47.2 70 3.3 -44.1 315 68 323.5 323.5 290.0 324.2 0.18 33 250 10620 -54.9 -59.2 59 4.3 -55.0 320 71 324.4 324.5 290.2 324.7 0.05 34 239 10904 -57.1 -62.1 53 5.0 -57.2 320 78 325.3 325.3 290.4 325.5 0.04 35 237 10957 -57.5 -62.4 54 4.9 -57.6 320 79 325.5 325.5 290.5 325.7 0.04 36 222 11364 -60.5 -64.5 59 4.0 -60.6 314 74 327.0 327.1 290.9 327.2 0.03 37 211 11677 -62.3 -66.7 55 4.4 -62.3 310 71 329.0 329.0 291.5 329.1 0.02 38 203 11917 -57.7 -75.7 8 18.0 -57.9 314 60 339.9 339.9 294.3 340.0 0.01 39 200 12010 -58.1 -75.1 10 17.0 -58.3 315 56 340.8 340.8 294.5 340.8 0.01 40 175 12849 -59.9 -77.9 8 18.0 -60.0 306 50 351.1 351.1 296.8 351.1 0.01 41 170 13032 -56.5 -81.5 3 25.0 -56.8 304 48 359.6 359.6 298.6 359.6 0.00 42 150 13830 -55.5 -82.5 2 27.0 -55.8 295 42 374.5 374.5 301.4 374.5 0.00 43 147 13959 -54.9 -82.9 2 28.0 -55.3 295 41 377.7 377.7 301.9 377.7 0.00 44 118 15340 -61.9 -84.9 3 23.0 -62.1 298 34 389.3 389.3 303.7 389.3 0.00 45 100 16370 -59.5 -86.5 2 27.0 -59.8 300 29 412.8 412.8 306.9 412.8 0.00 46 84 17456 -61.5 -88.5 2 27.0 -61.8 283 26 429.8 429.8 308.8 429.8 0.00 47 70 18590 -59.9 -88.9 1 29.0 -60.3 265 23 456.2 456.2 311.4 456.2 0.00 48 62 19353 -57.9 -88.9 1 31.0 -58.5 270 20 476.8 476.8 313.2 476.8 0.00 49 50 20700 -61.5 -89.5 1 28.0 -62.0 280 15 498.6 498.6 314.8 498.6 0.00 50 47 21084 -61.1 -89.1 1 28.0 -61.6 508.4 508.4 315.5 508.4 0.00 TRP 211 11677 -62.3 -66.7 55 4.4 -62.3 310 71 329.0 329.0 291.5 329.1 0.02 WND 237 10957 -57.5 -62.4 54 4.9 -57.6 320 79 325.5 325.5 290.5 325.7 0.04 Sounding variables and indices 1000-500 mb thick: 5533.00 m Freezing level: 688.66 mb = 3289.69 m = 10792.82 ft Wetbulb zero: 833.50 mb = 1741.57 m = 5713.75 ft Precipitable water: 1.00 inches Sfc-500 mean rel hum: 72.28 % Est. max temperature: 18.04 C = 64.47 F Sfc-Lift cond lev (LCL): 992.35 mb = 301.31 m = 988.54 ft T: 11.64 C 700-500 lapse rate: 6.16 C/km ThetaE index: 4.14 C Layer 860.0- 850.0 mb Conv cond level (CCL): 925.84 mb = 879.42 m = 2885.21 ft Mean mixing ratio: 7.42 g/kg Conv temperature: 16.26 C = 61.26 F Cap Strength: 8.99 C Lifted Index: 8.70 C Risk: None Lifted Index @300 mb: 11.63 C Lifted Index @700 mb: 6.23 C Showalter Index: 11.05 C Risk: None Total Totals Index: 34.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 13.30 C K Index: 10.30 Risk: None Sweat Index: 116.00 Risk: None Energy Index: 3.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.26 J/kg Max Up Vert Vel: 5.15 m/s Conv Inhibition (B-): 12.21 J/kg Cap Strength: 8.94 C Lift Cond Lev (LCL): 941.03 mb = 744.21 m = 2441.62 ft Lev Free Conv (LFC): 886.03 mb = 1240.99 m = 4071.45 ft Equ Level (EL): 866.03 mb = 1428.16 m = 4685.52 ft B at Equ Level: 12.68 J/kg Max Parcel Lev (MPL): 836.03 mb = 1716.74 m = 5632.27 ft Wind level data Storm motion: 319 at 28 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 1021 63 260 23 22.7 4.0 | 189 26 3.9 25.4 1 1000 237 275 21 20.9 -1.8 | 186 20 2.2 19.6 2 925 887 310 21 16.1 -13.5 | 162 8 -2.6 7.9 3 850 1581 280 33 32.5 -5.7 | 221 21 13.8 15.7 4 700 3158 290 40 37.6 -13.7 | 248 20 18.9 7.7 5 500 5770 290 50 47.0 -17.1 | 261 29 28.3 4.3 6 400 7420 300 54 46.8 -27.0 | 281 29 28.1 -5.6 7 300 9420 315 68 48.1 -48.1 | 312 40 29.4 -26.7 8 250 10620 320 71 45.6 -54.4 | 321 43 26.9 -33.0 9 237 10957 320 79 50.8 -60.5 | 321 51 32.1 -39.1 10 211 11677 310 71 54.4 -45.6 | 304 43 35.7 -24.2 11 200 12010 315 56 39.6 -39.6 | 311 28 20.9 -18.2 12 150 13830 295 42 38.1 -17.7 | 259 20 19.4 3.6 13 100 16370 300 29 25.1 -14.5 | 223 9 6.4 6.9 14 70 18590 265 23 22.9 2.0 | 190 24 4.2 23.4 15 50 20700 280 15 14.8 -2.6 | 168 19 -3.9 18.8 Wind Parameters Mean winds (0-6000m): 288.8 at 37.9 knts Storm direction: 318.8 at 28.4 knts Shear (0-3000m) pos: 4.1 neg: 2.3 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 57.3 deg Storm rel helicity (0-3000m) pos: 76.1 neg: -18.2 tot: 57.9 m^2/s^2 ave: 19.3 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.33 Bulk Shear: 40.21 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 ------------------------------------------------------------------------------- 500 278 21 188 19| 12.8 0.0 12.8| 0.0 -8.9 -8.9 -17.7 -0.15| 12.9 -1.9 1000 290 21 186 14| 8.8 0.0 8.8| 8.4 -18.2 -9.8 -9.8 -0.06| 11.5 -0.7 1500 290 24 195 14| 5.8 4.7 10.5| 28.0 -18.2 9.8 6.6 0.13| 12.4 1.7 2000 287 26 205 15| 4.8 3.5 8.3| 43.4 -18.2 25.2 12.6 0.19| 10.1 2.0 2500 286 28 212 16| 4.4 2.8 7.2| 59.5 -18.2 41.4 16.5 0.25| 8.7 2.2 3000 287 30 218 16| 4.1 2.3 6.5| 76.1 -18.2 57.9 19.3 0.30| 7.8 2.3 4000 288 33 228 17| 3.3 1.9 5.2| 91.9 -18.2 73.7 18.4 0.33| 6.3 2.1 5000 288 35 236 18| 2.6 1.8 4.4|105.8 -18.2 87.6 17.5 0.35| 5.5 1.9 6000 289 38 242 19| 2.4 1.7 4.0|128.5 -18.2 110.3 18.4 0.38| 4.9 1.9 Wrote GIF file: /home/apache/climate/data/raob//EN400/skewt/EN400.skewt.20251009.12.gif