UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112923.upa.cvt Date: 2300Z 29 NOV 25 Searching for EBBE... Searching the city database file for: EBBE ... Date:2300Z 29 NOV 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 55 240 10 SFC 994 127 8.0 4.8 80 3.2 6.4 240 10 281.6 282.6 279.8 296.6 5.42 2 991 151 8.4 5.4 81 3.0 6.9 241 11 282.3 283.3 280.4 298.0 5.67 3 966 354 7.8 3.1 72 4.7 5.5 250 16 283.7 284.6 280.3 297.6 4.95 4 946 520 6.4 -1.6 57 8.0 2.9 257 20 284.0 284.6 278.7 294.2 3.59 5 925 697 4.8 -1.2 65 6.0 2.2 265 25 284.2 284.9 279.0 294.9 3.78 6 913 803 4.0 -0.9 70 4.9 1.8 260 26 284.5 285.1 279.3 295.6 3.92 7 905 875 3.6 -2.4 65 6.0 1.0 257 27 284.8 285.4 279.0 294.8 3.54 8 898 938 3.2 -3.8 60 7.0 0.3 254 28 285.0 285.5 278.7 294.2 3.21 9 893 983 3.4 -9.6 38 13.0 -1.3 253 28 285.6 286.0 277.5 291.7 2.06 10 864 1251 2.6 0.2 84 2.4 1.5 241 31 287.5 288.3 281.5 300.3 4.49 11 856 1326 2.8 0.2 83 2.6 1.6 237 32 288.5 289.3 282.0 301.5 4.53 12 850 1383 1.6 -0.6 85 2.2 0.6 235 33 287.8 288.6 281.4 300.1 4.30 13 784 2030 -1.9 -5.9 74 4.0 -3.5 227 35 290.8 291.4 281.3 300.0 3.14 14 732 2574 -4.3 -5.2 93 0.9 -4.7 220 38 293.9 294.6 283.2 304.4 3.54 15 700 2925 -6.3 -7.4 92 1.1 -6.7 215 39 295.5 296.1 283.4 304.9 3.13 16 687 3072 -7.3 -8.4 92 1.1 -7.7 215 40 296.0 296.5 283.4 304.9 2.95 17 684 3106 -8.1 -15.1 57 7.0 -10.2 215 40 295.5 295.8 281.7 300.8 1.73 18 679 3163 -8.7 -11.7 79 3.0 -9.7 215 40 295.4 295.8 282.3 302.4 2.30 19 651 3489 -9.1 -20.1 40 11.0 -12.1 215 42 298.5 298.8 282.3 302.3 1.19 20 644 3573 -9.7 -16.7 57 7.0 -11.8 215 42 298.8 299.1 282.9 303.8 1.61 21 631 3730 -10.7 -20.7 44 10.0 -13.3 215 43 299.4 299.6 282.6 303.1 1.16 22 627 3779 -11.3 -15.9 69 4.6 -12.6 215 44 299.2 299.6 283.3 304.8 1.76 23 625 3804 -11.3 -21.3 43 10.0 -13.8 215 44 299.5 299.7 282.6 303.1 1.12 24 606 4040 -13.5 -15.8 83 2.3 -14.2 215 45 299.6 300.0 283.5 305.4 1.84 25 561 4624 -16.3 -19.4 77 3.1 -17.1 215 48 303.0 303.3 284.4 307.7 1.47 26 501 5465 -23.1 -24.9 85 1.8 -23.5 215 53 304.7 304.9 284.6 308.0 1.01 27 500 5480 -23.1 -24.9 85 1.8 -23.5 215 53 304.9 305.1 284.7 308.2 1.01 28 454 6178 -28.3 -34.3 56 6.0 -29.0 219 55 306.9 307.0 284.7 308.5 0.46 29 400 7070 -35.5 -40.5 60 5.0 -35.9 225 57 308.9 308.9 285.2 309.8 0.28 30 300 9000 -52.5 -60.5 37 8.0 -52.7 215 58 311.3 311.4 285.8 311.5 0.04 31 250 10150 -62.3 -70.3 33 8.0 -62.4 210 68 313.4 313.4 286.6 313.5 0.01 32 248 10200 -62.1 -70.7 31 8.6 -62.2 210 69 314.4 314.4 286.9 314.5 0.01 33 237 10481 -61.1 -73.1 19 12.0 -61.2 214 64 320.1 320.1 288.8 320.1 0.01 34 232 10613 -60.5 -71.5 22 11.0 -60.6 216 62 323.0 323.0 289.7 323.0 0.01 35 206 11355 -60.1 -70.1 26 10.0 -60.2 227 48 334.7 334.7 293.0 334.8 0.01 36 200 11540 -58.3 -69.3 23 11.0 -58.5 230 45 340.4 340.4 294.4 340.5 0.02 37 193 11765 -55.7 -67.7 21 12.0 -55.9 231 43 348.1 348.1 296.3 348.2 0.02 38 181 12171 -57.3 -68.3 23 11.0 -57.5 232 39 351.9 351.9 297.1 352.0 0.02 39 150 13360 -55.9 -67.9 21 12.0 -56.2 235 27 373.8 373.8 301.2 373.9 0.03 40 141 13755 -55.7 -69.7 16 14.0 -56.0 241 26 380.8 380.8 302.4 380.9 0.02 41 126 14469 -57.9 -71.9 15 14.0 -58.2 252 24 389.3 389.3 303.7 389.3 0.02 42 121 14725 -57.3 -70.3 18 13.0 -57.6 256 23 394.9 394.9 304.5 395.0 0.02 43 108 15438 -60.9 -73.9 16 13.0 -61.1 267 21 401.1 401.1 305.3 401.2 0.02 44 102 15796 -58.9 -72.9 15 14.0 -59.2 273 20 411.6 411.6 306.7 411.7 0.02 45 100 15920 -59.5 -73.5 15 14.0 -59.8 275 20 412.8 412.8 306.9 412.9 0.02 46 70 18140 -63.7 -79.7 10 16.0 -64.0 245 14 448.1 448.1 310.7 448.2 0.01 47 63 18786 -64.7 -80.7 9 16.0 -65.0 245 21 459.6 459.6 311.7 459.7 0.01 48 50 20200 -64.5 -81.5 8 17.0 -64.8 315 6 491.5 491.5 314.4 491.5 0.01 49 30 23300 -67.5 -83.5 9 16.0 -67.8 300 14 560.6 560.6 318.7 560.7 0.01 50 20 25730 -70.3 -86.3 8 16.0 -70.6 280 20 621.0 621.0 321.5 621.1 0.01 TRP 63 18786 -64.7 -80.7 9 16.0 -65.0 245 21 459.6 459.6 311.7 459.7 0.01 WND 248 10200 -62.1 -70.7 31 8.6 -62.2 210 69 314.4 314.4 286.9 314.5 0.01 Sounding variables and indices 1000-500 mb thick: 5425.00 m Freezing level: 819.83 mb = 1678.89 m = 5508.11 ft Wetbulb zero: 897.01 mb = 946.89 m = 3106.56 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 74.88 % Est. max temperature: 14.44 C = 57.99 F Sfc-Lift cond lev (LCL): 946.58 mb = 515.08 m = 1689.89 ft T: 6.44 C 700-500 lapse rate: 6.58 C/km ThetaE index: 3.87 C Layer 905.0- 864.0 mb Conv cond level (CCL): 779.33 mb = 2077.61 m = 6816.21 ft Mean mixing ratio: 4.21 g/kg Conv temperature: 17.42 C = 63.36 F Cap Strength: 8.76 C Lifted Index: 8.87 C Risk: None Lifted Index @300 mb: 11.11 C Lifted Index @700 mb: 5.63 C Showalter Index: 5.77 C Risk: None Total Totals Index: 47.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 22.50 C K Index: 23.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 119.00 Risk: None Energy Index: 1.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.19 J/kg Max Up Vert Vel: 4.05 m/s Conv Inhibition (B-): 41330.32 J/kg Cap Strength: 8.72 C Lift Cond Lev (LCL): 866.07 mb = 1231.42 m = 4040.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 252 at 30 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 ---------------------------------------------------------- 0 994 127 240 10 8.7 5.0 | 77 20 -19.7 -4.5 1 925 697 265 25 24.9 2.2 | 25 8 -3.4 -7.3 2 850 1383 235 33 27.0 18.9 | 172 10 -1.3 9.5 3 700 2925 215 39 22.4 31.9 | 165 23 -6.0 22.5 4 500 5480 215 53 30.4 43.4 | 183 34 2.1 33.9 5 400 7070 225 57 40.3 40.3 | 201 33 12.0 30.8 6 300 9000 215 58 33.3 47.5 | 187 38 4.9 38.0 7 250 10150 210 68 34.0 58.9 | 187 50 5.7 49.4 8 248 10200 210 69 34.5 59.8 | 187 51 6.2 50.3 9 200 11540 230 45 34.5 28.9 | 198 20 6.1 19.4 10 150 13360 235 27 22.1 15.5 | 134 9 -6.2 6.0 11 100 15920 275 20 19.9 -1.7 | 37 14 -8.4 -11.2 12 70 18140 245 14 12.7 5.9 | 77 16 -15.6 -3.6 13 63 18786 245 21 19.0 8.9 | 86 9 -9.3 -0.6 14 50 20200 315 6 4.2 -4.2 | 60 28 -24.1 -13.7 15 30 23300 300 14 12.1 -7.0 | 45 23 -16.2 -16.5 16 20 25730 280 20 19.7 -3.5 | 34 16 -8.6 -13.0 Wind Parameters Mean winds (0-6000m): 221.5 at 39.8 knts Storm direction: 251.5 at 29.9 knts Shear (0-3000m) pos: 2.5 neg: 5.1 tot: 7.5 10-3/s Storm rel Dir Shear (0-3000m): 90.0 deg Storm rel helicity (0-3000m) pos: 8.3 neg: -35.0 tot: -26.6 m^2/s^2 ave: -8.9 10^-3 m/s^2 rel: -0.09 Storm rel vorticity (0-3000m) horiz: 8.4 stream: -0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 103.63 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 ------------------------------------------------------------------------------- 500 257 17 65 13| 14.8 0.0 14.8| 0.0 -19.9 -19.9 -39.7 -0.46| 15.1 -7.0 1000 256 22 59 8| 7.4 5.1 12.5| 2.3 -24.3 -22.0 -22.0 -0.14| 14.0 -2.0 1500 248 25 91 5| 4.9 6.2 11.1| 3.2 -24.5 -21.3 -14.2 -0.09| 12.4 -1.1 2000 242 28 132 5| 3.7 5.7 9.4| 3.2 -26.3 -23.1 -11.5 -0.09| 10.4 -0.9 2500 236 30 151 8| 3.0 5.4 8.4| 3.2 -30.7 -27.5 -11.0 -0.10| 9.3 -0.9 3000 232 31 158 10| 2.5 5.1 7.5| 8.3 -35.0 -26.6 -8.9 -0.09| 8.4 -0.8 4000 227 34 165 14| 1.8 4.4 6.3| 34.1 -35.0 -0.9 -0.2 -0.01| 7.0 -0.1 5000 223 37 170 18| 1.5 4.0 5.5| 59.9 -35.0 24.9 5.0 0.04| 6.2 0.3 6000 222 40 175 20| 1.7 3.4 5.0|105.7 -35.0 70.8 11.8 0.12| 5.7 0.7 Wrote GIF file: /home/apache/climate/data/raob//EBBE/skewt/EBBE.skewt.20251129.23.gif