UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102123.upa.cvt Date: 2300Z 21 OCT 25 Searching for EBBE... Searching the city database file for: EBBE ... Date:2300Z 21 OCT 25 Station: EBBE WMO ident: 6458 Latitude: 50.75 Longitude: 4.77 Elevation: 127.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 -16 SFC 986 127 12.6 9.8 83 2.8 11.0 230 8 286.9 288.3 284.8 308.5 7.73 2 925 636 9.4 6.9 84 2.5 8.0 255 27 288.9 290.1 284.6 308.0 6.75 3 898 881 7.8 5.9 88 1.9 6.8 255 26 289.7 290.9 284.7 308.2 6.49 4 879 1058 7.0 2.0 70 5.0 4.5 255 26 290.7 291.6 283.5 305.2 5.03 5 850 1333 5.4 3.0 84 2.4 4.2 255 25 291.8 292.8 284.5 307.9 5.59 6 807 1755 2.2 0.8 90 1.4 1.5 251 26 292.8 293.7 284.3 307.4 5.02 7 715 2726 -1.9 -10.9 50 9.0 -5.2 242 29 298.6 299.0 283.7 305.7 2.33 8 709 2793 -1.7 -23.7 17 22.0 -7.6 241 30 299.5 299.7 282.2 302.1 0.80 9 702 2872 -2.3 -16.3 33 14.0 -6.8 240 30 299.7 300.0 283.2 304.5 1.52 10 700 2895 -2.3 -17.3 31 15.0 -7.0 240 30 299.9 300.2 283.1 304.4 1.40 11 641 3588 -6.1 -19.1 35 13.0 -9.9 247 32 303.3 303.5 284.4 307.5 1.32 12 636 3649 -6.3 -28.3 16 22.0 -11.3 247 33 303.7 303.8 283.7 305.7 0.58 13 609 3986 -9.1 -22.1 34 13.0 -12.5 250 34 304.3 304.5 284.5 307.8 1.07 14 600 4101 -9.3 -39.3 7 30.0 -14.3 251 34 305.4 305.4 283.8 306.1 0.21 15 555 4699 -11.9 -47.9 3 36.0 -16.6 257 36 309.2 309.2 285.1 309.5 0.09 16 532 5022 -13.5 -40.5 8 27.0 -17.7 260 37 311.0 311.1 285.9 311.8 0.21 17 500 5490 -16.9 -32.9 24 16.0 -19.8 265 39 312.4 312.5 286.8 314.1 0.48 18 491 5627 -17.9 -35.9 19 18.0 -20.8 265 39 312.8 312.9 286.8 314.1 0.36 19 489 5657 -18.1 -24.1 59 6.0 -19.5 265 40 313.0 313.2 287.6 316.7 1.11 20 478 5828 -19.3 -29.3 41 10.0 -21.2 264 40 313.5 313.7 287.4 316.0 0.71 21 448 6307 -23.7 -28.5 65 4.8 -24.6 263 42 313.8 314.0 287.6 316.6 0.81 22 400 7130 -28.9 -35.9 51 7.0 -29.8 260 45 317.4 317.5 288.4 319.0 0.45 23 397 7184 -29.3 -37.3 46 8.0 -30.3 260 45 317.6 317.7 288.4 319.0 0.39 24 380 7495 -31.7 -36.7 61 5.0 -32.3 259 45 318.4 318.5 288.7 320.0 0.43 25 362 7836 -34.3 -44.3 36 10.0 -35.1 258 46 319.4 319.4 288.8 320.2 0.21 26 335 8373 -38.9 -44.9 53 6.0 -39.4 257 46 320.3 320.3 289.0 321.1 0.21 27 300 9120 -45.3 -53.3 40 8.0 -45.6 255 47 321.5 321.5 289.3 321.9 0.09 28 263 9985 -52.9 -61.9 33 9.0 -53.1 255 45 322.7 322.7 289.6 322.8 0.04 29 250 10310 -55.3 -64.3 32 9.0 -55.5 255 44 323.9 323.9 290.0 324.0 0.03 30 215 11255 -61.5 -70.5 29 9.0 -61.6 262 43 328.5 328.5 291.3 328.6 0.01 31 213 11313 -61.9 -70.9 29 9.0 -62.0 262 43 328.8 328.8 291.4 328.8 0.01 32 212 11342 -61.5 -72.5 22 11.0 -61.6 262 43 329.8 329.8 291.7 329.9 0.01 33 207 11491 -56.5 -80.5 3 24.0 -56.7 263 43 339.9 339.9 294.3 339.9 0.00 34 204 11584 -56.1 -88.1 1 32.0 -56.3 264 43 342.0 342.0 294.8 342.0 0.00 35 202 11647 -54.7 -86.7 1 32.0 -55.0 265 43 345.2 345.2 295.6 345.2 0.00 36 200 11710 -54.9 -86.9 1 32.0 -55.2 265 43 345.8 345.8 295.7 345.8 0.00 37 170 12748 -55.5 -79.5 3 24.0 -55.8 265 38 361.3 361.3 299.0 361.3 0.00 38 155 13340 -53.9 -78.9 3 25.0 -54.3 265 36 373.7 373.7 301.2 373.7 0.01 39 150 13550 -54.5 -78.5 4 24.0 -54.9 265 35 376.2 376.2 301.6 376.2 0.01 40 128 14559 -54.9 -77.9 4 23.0 -55.3 267 34 392.9 392.9 304.2 392.9 0.01 41 106 15746 -59.7 -80.7 5 21.0 -60.0 269 33 405.6 405.6 305.9 405.6 0.01 42 101 16048 -58.3 -80.3 4 22.0 -58.6 270 33 413.9 413.9 307.0 413.9 0.01 43 100 16110 -58.5 -81.5 4 23.0 -58.9 270 33 414.7 414.7 307.1 414.7 0.01 44 70 18350 -59.9 -82.9 3 23.0 -60.3 275 27 456.2 456.2 311.4 456.3 0.01 45 62 19104 -62.5 -83.5 4 21.0 -62.9 245 23 466.6 466.6 312.4 466.6 0.01 46 50 20430 -63.1 -83.1 5 20.0 -63.5 255 34 494.8 494.8 314.6 494.8 0.01 TRP 62 19104 -62.5 -83.5 4 21.0 -62.9 245 23 466.6 466.6 312.4 466.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5506.00 m Freezing level: 757.63 mb = 2276.21 m = 7467.78 ft Wetbulb zero: 785.93 mb = 1967.38 m = 6454.58 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 47.04 % Est. max temperature: 17.79 C = 64.02 F Sfc-Lift cond lev (LCL): 945.29 mb = 463.04 m = 1519.15 ft T: 10.49 C 700-500 lapse rate: 5.63 C/km ThetaE index: 5.82 C Layer 807.0- 702.0 mb Conv cond level (CCL): 865.63 mb = 1183.40 m = 3882.50 ft Mean mixing ratio: 6.92 g/kg Conv temperature: 16.87 C = 62.37 F Cap Strength: 6.40 C Lifted Index: 6.63 C Risk: None Lifted Index @300 mb: 9.70 C Lifted Index @700 mb: 2.78 C Showalter Index: 6.75 C Risk: None Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 19.90 C K Index: 10.30 Risk: None Sweat Index: 125.00 Risk: None Energy Index: 1.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.55 J/kg Max Up Vert Vel: 4.81 m/s Conv Inhibition (B-): 20897.78 J/kg Cap Strength: 6.52 C Lift Cond Lev (LCL): 899.77 mb = 864.97 m = 2837.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 284 at 23 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 ---------------------------------------------------------- 0 986 127 230 8 6.1 5.1 | 123 20 -16.4 10.6 1 925 636 255 27 26.1 7.0 | 196 13 3.5 12.5 2 850 1333 255 25 24.1 6.5 | 188 12 1.6 12.0 3 700 2895 240 30 26.0 15.0 | 190 21 3.4 20.5 4 500 5490 265 39 38.9 3.4 | 241 19 16.3 8.9 5 400 7130 260 45 44.3 7.8 | 239 26 21.8 13.3 6 300 9120 255 47 45.4 12.2 | 232 29 22.9 17.7 7 250 10310 255 44 42.5 11.4 | 230 26 20.0 16.9 8 200 11710 265 43 42.8 3.7 | 246 22 20.3 9.2 9 150 13550 265 35 34.9 3.1 | 235 15 12.3 8.5 10 100 16110 270 33 33.0 -0.0 | 242 12 10.5 5.5 11 70 18350 275 27 26.9 -2.4 | 234 5 4.4 3.1 12 62 19104 245 23 20.8 9.7 | 174 15 -1.7 15.2 13 50 20430 255 34 32.8 8.8 | 216 18 10.3 14.3 Wind Parameters Mean winds (0-6000m): 253.7 at 30.9 knts Storm direction: 283.7 at 23.2 knts Shear (0-3000m) pos: 3.2 neg: 1.4 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 70.4 deg Storm rel helicity (0-3000m) pos: 86.9 neg: -6.0 tot: 80.9 m^2/s^2 ave: 27.0 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 3.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.46 Bulk Shear: 24.96 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 ------------------------------------------------------------------------------- 500 249 17 151 13| 20.2 0.0 20.2| 76.9 0.0 76.9 153.9 0.94| 20.8 19.5 1000 253 22 171 12| 9.6 0.0 9.6| 77.5 -3.4 74.1 74.1 0.84| 11.1 9.3 1500 253 23 177 12| 6.4 0.5 6.8| 78.6 -5.1 73.5 49.0 0.75| 8.1 6.1 2000 252 24 181 13| 4.8 1.0 5.8| 79.6 -5.1 74.5 37.3 0.69| 6.8 4.7 2500 250 25 183 14| 3.8 1.4 5.3| 79.7 -5.4 74.2 29.7 0.62| 6.0 3.7 3000 249 26 185 15| 3.2 1.4 4.6| 86.9 -6.0 80.9 27.0 0.60| 5.5 3.3 4000 248 27 190 16| 3.1 1.0 4.1|119.8 -6.0 113.8 28.5 0.66| 5.0 3.3 5000 251 29 198 16| 3.0 0.8 3.9|154.1 -6.0 148.1 29.6 0.72| 4.7 3.4 6000 254 31 207 16| 2.7 0.9 3.6|167.0 -7.7 159.3 26.6 0.69| 4.4 3.0 Wrote GIF file: /home/apache/climate/data/raob//EBBE/skewt/EBBE.skewt.20251021.23.gif