UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101023.upa.cvt Date: 2300Z 10 OCT 25 Searching for EHDB... Searching the city database file for: EHDB ... Date:2300Z 10 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 1034 4 14.2 11.5 84 2.7 12.6 260 1 284.6 286.0 284.4 307.4 8.26 1 1000 282 12.0 10.4 90 1.6 11.1 265 9 285.1 286.5 284.2 307.1 7.93 2 925 930 7.4 7.4 100 0.0 7.4 305 9 286.9 288.1 284.0 306.5 6.99 3 913 1038 7.0 7.0 100 0.0 7.0 303 10 287.5 288.7 284.1 306.9 6.89 4 910 1065 8.4 5.9 84 2.5 7.1 302 11 289.2 290.4 284.4 307.4 6.41 5 898 1175 9.2 5.5 78 3.7 7.2 300 12 291.2 292.3 285.0 309.2 6.31 6 850 1631 9.4 2.4 62 7.0 5.8 290 17 296.0 297.0 285.9 311.7 5.35 7 848 1651 9.4 1.4 57 8.0 5.4 290 17 296.2 297.1 285.7 310.9 4.99 8 796 2173 6.8 -6.2 39 13.0 1.2 292 16 298.8 299.4 284.5 308.0 3.02 9 727 2916 5.4 -22.6 11 28.0 -3.2 294 14 305.1 305.3 284.5 308.0 0.86 10 716 3041 5.6 -26.4 8 32.0 -3.6 294 13 306.7 306.8 284.8 308.8 0.62 11 700 3225 4.4 -14.6 24 19.0 -2.7 295 13 307.4 307.7 286.4 313.0 1.76 12 697 3260 4.0 -12.0 30 16.0 -2.3 295 13 307.3 307.7 286.8 314.3 2.18 13 691 3330 3.8 -20.2 15 24.0 -4.0 295 13 307.8 308.0 285.8 311.5 1.11 14 599 4467 -5.3 -15.3 45 10.0 -8.8 295 14 310.1 310.5 287.6 316.4 1.94 15 509 5724 -12.5 -37.5 10 25.0 -16.9 295 15 316.2 316.2 287.8 317.3 0.30 16 500 5860 -13.5 -35.5 14 22.0 -17.6 295 15 316.6 316.7 288.1 317.9 0.37 17 490 6014 -14.3 -37.3 12 23.0 -18.3 297 15 317.4 317.5 288.3 318.6 0.32 18 400 7520 -26.9 -42.9 21 16.0 -28.7 320 17 320.0 320.1 289.0 320.8 0.22 19 378 7926 -30.1 -46.1 20 16.0 -31.6 314 17 321.0 321.1 289.2 321.6 0.16 20 369 8097 -31.7 -43.7 30 12.0 -32.9 312 16 321.1 321.2 289.3 321.9 0.22 21 348 8509 -34.7 -46.7 29 12.0 -35.6 305 16 322.5 322.5 289.7 323.1 0.16 22 345 8569 -35.1 -42.1 49 7.0 -35.7 305 16 322.7 322.8 289.9 323.8 0.27 23 343 8610 -35.3 -49.3 23 14.0 -36.3 304 16 323.0 323.0 289.8 323.5 0.12 24 340 8671 -35.9 -40.2 65 4.3 -36.3 303 16 323.0 323.1 290.0 324.3 0.34 25 322 9047 -38.7 -48.7 34 10.0 -39.4 297 15 324.2 324.2 290.2 324.7 0.14 26 318 9133 -39.3 -46.3 47 7.0 -39.8 296 15 324.5 324.6 290.3 325.2 0.19 27 314 9220 -39.7 -52.7 24 13.0 -40.4 295 15 325.1 325.2 290.4 325.5 0.09 28 300 9530 -42.5 -50.5 41 8.0 -42.9 290 15 325.5 325.5 290.6 325.9 0.12 29 291 9734 -44.3 -56.3 25 12.0 -44.7 292 16 325.7 325.8 290.6 326.0 0.06 30 250 10730 -53.1 -60.1 42 7.0 -53.2 300 23 327.1 327.1 290.9 327.3 0.05 31 241 10964 -55.1 -61.1 47 6.0 -55.2 299 22 327.6 327.6 291.0 327.7 0.04 32 219 11567 -59.3 -64.3 52 5.0 -59.4 297 19 330.2 330.2 291.8 330.3 0.03 33 217 11624 -59.7 -65.7 45 6.0 -59.8 297 19 330.4 330.4 291.9 330.5 0.03 34 200 12130 -61.7 -67.7 45 6.0 -61.8 295 17 335.1 335.1 293.1 335.1 0.02 35 197 12224 -62.1 -68.1 44 6.0 -62.1 290 19 335.9 335.9 293.3 336.0 0.02 36 180 12784 -60.9 -76.9 10 16.0 -61.0 305 17 346.6 346.6 295.9 346.6 0.01 37 150 13920 -60.5 -81.5 5 21.0 -60.7 335 13 365.9 365.9 299.8 365.9 0.00 38 145 14131 -59.7 -81.7 4 22.0 -59.9 336 14 370.8 370.8 300.7 370.8 0.00 39 109 15881 -66.5 -85.5 5 19.0 -66.6 347 18 389.5 389.5 303.7 389.5 0.00 40 100 16400 -67.1 -86.1 5 19.0 -67.2 350 19 398.1 398.1 304.9 398.1 0.00 TRP 197 12224 -62.1 -68.1 44 6.0 -62.1 290 19 335.9 335.9 293.3 336.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5578.00 m Freezing level: 652.58 mb = 3804.63 m = 12482.22 ft Wetbulb zero: 777.29 mb = 2367.80 m = 7768.26 ft Precipitable water: 0.79 inches Sfc-500 mean rel hum: 44.27 % Est. max temperature: 22.20 C = 71.97 F Sfc-Lift cond lev (LCL): 993.01 mb = 340.27 m = 1116.34 ft T: 11.59 C 700-500 lapse rate: 6.79 C/km ThetaE index: 3.75 C Layer 848.0- 716.0 mb Conv cond level (CCL): 955.18 mb = 663.18 m = 2175.75 ft Mean mixing ratio: 7.71 g/kg Conv temperature: 15.77 C = 60.39 F Cap Strength: 10.68 C Lifted Index: 10.74 C Risk: None Lifted Index @300 mb: 13.26 C Lifted Index @700 mb: 10.01 C Showalter Index: 7.75 C Risk: None Total Totals Index: 38.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 15.90 C K Index: 6.30 Risk: None Sweat Index: 77.80 Risk: None Energy Index: 1.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.60 J/kg Max Up Vert Vel: 3.90 m/s Conv Inhibition (B-): 1.41 J/kg Cap Strength: 10.71 C Lift Cond Lev (LCL): 963.91 mb = 587.56 m = 1927.67 ft Lev Free Conv (LFC): 938.91 mb = 805.98 m = 2644.27 ft Equ Level (EL): 908.91 mb = 1074.80 m = 3526.20 ft B at Equ Level: 4.15 J/kg Max Parcel Lev (MPL): 898.91 mb = 1166.51 m = 3827.08 ft Wind level data Storm motion: 323 at 10 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 1034 4 260 1 1.0 0.2 | 148 10 -5.0 8.1 1 1000 282 265 9 9.0 0.8 | 199 9 3.0 8.7 2 925 930 305 9 7.4 -5.2 | 207 3 1.4 2.8 3 850 1631 290 17 16.0 -5.8 | 258 10 10.0 2.1 4 700 3225 295 13 11.8 -5.5 | 247 6 5.8 2.4 5 500 5860 295 15 13.6 -6.3 | 258 8 7.6 1.6 6 400 7520 320 17 10.9 -13.0 | 316 7 5.0 -5.1 7 300 9530 290 15 14.1 -5.1 | 251 9 8.1 2.8 8 250 10730 300 23 19.9 -11.5 | 284 14 13.9 -3.6 9 200 12130 295 17 15.4 -7.2 | 265 9 9.4 0.8 10 197 12224 290 19 17.9 -6.5 | 263 12 11.9 1.4 11 150 13920 335 13 5.5 -11.8 | 7 4 -0.5 -3.8 12 100 16400 350 19 3.3 -18.7 | 14 11 -2.7 -10.8 Wind Parameters Mean winds (0-6000m): 293.0 at 13.2 knts Storm direction: 323.0 at 9.9 knts Shear (0-3000m) pos: 1.2 neg: 1.2 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 101.3 deg Storm rel helicity (0-3000m) pos: 25.5 neg: -2.6 tot: 22.9 m^2/s^2 ave: 7.6 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.99 Bulk Shear: 7.67 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 ------------------------------------------------------------------------------- 500 269 7 185 8| 8.3 0.0 8.3| 19.8 0.0 19.8 39.6 0.86| 10.3 8.8 1000 283 8 196 6| 4.7 0.0 4.7| 21.3 -0.0 21.2 21.2 0.67| 7.6 5.0 1500 289 10 212 6| 3.1 2.1 5.2| 25.1 -0.0 25.1 16.7 0.61| 7.2 4.4 2000 289 11 227 6| 2.4 1.7 4.1| 25.5 -0.6 24.9 12.4 0.55| 6.0 3.3 2500 290 12 235 7| 1.7 1.4 3.1| 25.5 -1.5 24.0 9.6 0.50| 5.0 2.5 3000 291 12 238 7| 1.2 1.2 2.4| 25.5 -2.6 22.9 7.6 0.45| 4.4 2.0 4000 292 13 241 7| 0.9 0.9 1.8| 26.2 -3.0 23.1 5.8 0.44| 3.5 1.5 5000 292 13 243 7| 0.7 0.8 1.5| 27.1 -3.0 24.1 4.8 0.45| 2.8 1.3 6000 293 13 246 7| 0.6 0.7 1.3| 29.0 -3.0 26.0 4.3 0.46| 2.5 1.1 Wrote GIF file: /home/apache/climate/data/raob//EHDB/skewt/EHDB.skewt.20251010.23.gif