UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101423.upa.cvt Date: 2300Z 14 OCT 25 Searching for EHDB... Searching the city database file for: EHDB ... Date:2300Z 14 OCT 25 Station: EHDB WMO ident: 6260 Latitude: 52.10 Longitude: 5.18 Elevation: 4.00 ------------------------------------------------------------------------------- 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 4 12.0 11.5 97 0.5 11.7 315 3 283.0 284.4 283.7 305.8 8.32 1 1000 229 10.4 9.8 96 0.6 10.0 360 7 283.5 284.9 283.2 304.6 7.62 2 987 338 9.6 9.6 100 0.0 9.6 3 8 283.8 285.1 283.3 304.8 7.62 3 925 875 7.0 6.9 99 0.1 6.9 20 11 286.5 287.6 283.5 305.4 6.75 4 889 1201 5.4 5.4 100 0.0 5.4 27 12 288.1 289.2 283.8 306.0 6.33 5 884 1247 5.6 4.5 93 1.1 5.0 28 12 288.8 289.8 283.7 305.7 5.98 6 880 1285 8.4 -7.6 31 16.0 1.9 29 12 292.0 292.5 281.0 299.3 2.45 7 874 1342 8.8 0.8 57 8.0 4.9 30 12 293.0 293.8 284.0 306.6 4.64 8 864 1437 8.2 5.4 82 2.8 6.7 32 13 293.4 294.5 286.1 312.2 6.52 9 850 1572 8.0 3.9 75 4.1 5.8 35 13 294.5 295.6 286.0 311.9 5.96 10 843 1640 8.2 3.2 71 5.0 5.6 35 13 295.4 296.5 286.1 312.2 5.72 11 838 1689 8.0 3.1 71 4.9 5.4 34 13 295.7 296.8 286.2 312.4 5.71 12 786 2215 4.6 -0.3 70 4.9 2.2 31 15 297.6 298.4 285.9 311.7 4.76 13 757 2521 3.8 -14.2 25 18.0 -2.6 29 17 299.9 300.2 283.5 305.2 1.68 14 700 3153 0.2 -19.8 21 20.0 -6.0 25 19 302.7 302.9 284.0 306.4 1.13 15 675 3443 -1.3 -27.3 12 26.0 -7.9 26 20 304.2 304.3 283.9 306.2 0.60 16 672 3479 -1.3 -27.3 12 26.0 -7.9 26 20 304.6 304.7 284.0 306.6 0.61 17 628 4013 -5.9 -23.9 23 18.0 -10.6 28 22 305.3 305.4 284.7 308.2 0.88 18 625 4051 -6.3 -16.3 45 10.0 -9.5 28 22 305.2 305.6 285.6 310.7 1.71 19 582 4603 -10.3 -23.3 34 13.0 -13.6 30 24 306.9 307.0 285.4 310.2 1.00 20 554 4982 -11.3 -36.3 11 25.0 -15.8 32 26 310.0 310.1 285.7 311.1 0.31 21 500 5760 -16.9 -39.9 12 23.0 -20.3 35 29 312.4 312.5 286.5 313.3 0.24 22 465 6298 -21.5 -42.5 13 21.0 -24.1 38 23 313.3 313.3 286.7 314.0 0.19 23 460 6378 -21.7 -46.7 9 25.0 -24.4 39 22 314.0 314.0 286.9 314.4 0.12 24 400 7390 -28.9 -43.9 22 15.0 -30.4 45 11 317.4 317.5 288.1 318.2 0.19 25 381 7738 -30.9 -50.9 12 20.0 -32.4 40 12 319.2 319.3 288.6 319.6 0.09 26 368 7984 -32.9 -44.9 29 12.0 -33.9 36 13 319.8 319.8 288.9 320.5 0.19 27 361 8120 -33.5 -58.5 6 25.0 -34.8 34 14 320.7 320.7 289.0 320.9 0.04 28 359 8159 -33.7 -45.7 29 12.0 -34.7 34 14 321.0 321.0 289.2 321.6 0.18 29 313 9111 -40.1 -55.1 19 15.0 -40.8 19 18 324.9 324.9 290.3 325.2 0.07 30 300 9400 -42.7 -55.7 23 13.0 -43.3 15 19 325.2 325.2 290.4 325.4 0.07 31 260 10346 -50.5 -60.5 30 10.0 -50.8 42 17 327.3 327.3 291.0 327.5 0.04 32 250 10600 -52.3 -60.3 38 8.0 -52.5 50 17 328.3 328.3 291.3 328.5 0.05 33 200 12010 -62.1 -66.7 54 4.6 -62.1 40 11 334.4 334.4 292.9 334.5 0.02 34 197 12103 -62.7 -66.9 57 4.2 -62.7 38 13 334.9 334.9 293.0 335.0 0.02 35 193 12229 -63.1 -67.4 56 4.3 -63.1 35 15 336.2 336.2 293.4 336.3 0.02 36 179 12693 -62.3 -76.3 14 14.0 -62.4 25 16 344.9 344.9 295.5 344.9 0.01 37 155 13586 -60.1 -81.1 5 21.0 -60.3 5 18 363.1 363.1 299.3 363.1 0.00 38 150 13790 -60.3 -81.3 5 21.0 -60.5 360 19 366.2 366.2 299.9 366.2 0.00 39 128 14774 -62.5 -84.5 4 22.0 -62.7 14 18 379.2 379.2 302.1 379.2 0.00 40 121 15123 -60.1 -84.1 3 24.0 -60.3 19 18 389.8 389.8 303.8 389.8 0.00 41 107 15883 -64.1 -85.1 4 21.0 -64.3 29 17 396.1 396.1 304.7 396.1 0.00 42 100 16300 -61.9 -84.9 3 23.0 -62.1 35 17 408.1 408.1 306.3 408.1 0.00 TRP 193 12229 -63.1 -67.4 56 4.3 -63.1 35 15 336.2 336.2 293.4 336.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5531.00 m Freezing level: 696.67 mb = 3191.70 m = 10471.33 ft Wetbulb zero: 772.80 mb = 2352.77 m = 7718.97 ft Precipitable water: 0.76 inches Sfc-500 mean rel hum: 46.77 % Est. max temperature: 21.61 C = 70.91 F Sfc-Lift cond lev (LCL): 1019.41 mb = 66.66 m = 218.70 ft T: 11.55 C 700-500 lapse rate: 6.56 C/km ThetaE index: 7.27 C Layer 786.0- 700.0 mb Conv cond level (CCL): 974.65 mb = 442.22 m = 1450.85 ft Mean mixing ratio: 7.45 g/kg Conv temperature: 13.35 C = 56.03 F Cap Strength: 8.13 C Lifted Index: 8.60 C Risk: None Lifted Index @300 mb: 14.41 C Lifted Index @700 mb: 6.80 C Showalter Index: 4.23 C Risk: None Total Totals Index: 45.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 20.80 C K Index: 8.80 Risk: None Sweat Index: 101.80 Risk: None Energy Index: 0.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.44 J/kg Max Up Vert Vel: 5.18 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 8.55 C Lift Cond Lev (LCL): 973.04 mb = 455.91 m = 1495.73 ft Lev Free Conv (LFC): 968.04 mb = 498.55 m = 1635.64 ft Equ Level (EL): 958.04 mb = 584.50 m = 1917.64 ft B at Equ Level: 13.42 J/kg Max Parcel Lev (MPL): 878.04 mb = 1303.33 m = 4275.96 ft Wind level data Storm motion: 59 at 14 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 4 315 3 2.1 -2.1 | 251 15 14.1 4.9 1 1000 229 360 7 -0.0 -7.0 | 270 12 11.9 0.1 2 925 875 20 11 -3.8 -10.3 | 292 9 8.2 -3.3 3 850 1572 35 13 -7.5 -10.6 | 309 6 4.5 -3.6 4 700 3153 25 19 -8.0 -17.2 | 339 11 3.9 -10.2 5 500 5760 35 29 -16.6 -23.8 | 16 17 -4.7 -16.7 6 400 7390 45 11 -7.8 -7.8 | 280 4 4.2 -0.7 7 300 9400 15 19 -4.9 -18.4 | 328 13 7.0 -11.3 8 250 10600 50 17 -13.0 -10.9 | 16 4 -1.1 -3.9 9 200 12010 40 11 -7.1 -8.4 | 286 5 4.9 -1.4 10 193 12229 35 15 -8.6 -12.3 | 327 6 3.3 -5.2 11 150 13790 360 19 -0.0 -19.0 | 315 17 11.9 -11.9 12 100 16300 35 17 -9.8 -13.9 | 342 7 2.2 -6.9 Wind Parameters Mean winds (0-6000m): 29.4 at 18.5 knts Storm direction: 59.4 at 13.9 knts Shear (0-3000m) pos: 2.2 neg: 1.0 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 87.2 deg Storm rel helicity (0-3000m) pos: 39.0 neg: 0.0 tot: 39.0 m^2/s^2 ave: 13.0 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 3.5 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.58 Bulk Shear: 23.26 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 ------------------------------------------------------------------------------- 500 359 7 268 12| 7.5 0.0 7.5| 21.8 0.0 21.8 43.5 0.82| 7.9 6.5 1000 11 8 276 10| 5.5 0.0 5.5| 28.6 0.0 28.6 28.6 0.79| 5.8 4.6 1500 18 10 283 9| 4.3 0.0 4.3| 31.5 0.0 31.5 21.0 0.75| 4.8 3.6 2000 23 11 289 8| 3.2 0.5 3.7| 34.2 0.0 34.2 17.1 0.76| 4.1 3.1 2500 25 12 296 8| 2.6 0.8 3.4| 36.8 0.0 36.8 14.7 0.74| 3.7 2.8 3000 26 13 304 8| 2.2 1.0 3.2| 39.0 0.0 39.0 13.0 0.71| 3.5 2.5 4000 26 14 317 8| 2.1 0.8 2.9| 48.8 0.0 48.8 12.2 0.72| 3.1 2.3 5000 27 17 330 9| 2.1 0.6 2.7| 60.9 0.0 60.9 12.2 0.73| 2.9 2.1 6000 29 18 342 9| 1.8 0.5 2.3| 70.9 -0.9 70.0 11.7 0.67| 2.9 2.0 Wrote GIF file: /home/apache/climate/data/raob//EHDB/skewt/EHDB.skewt.20251014.23.gif