UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120900.upa.cvt Date: 0000Z 9 DEC 25 Searching for ED868... Searching the city database file for: ED868 ... Date:0000Z 9 DEC 25 Station: ED868 WMO ident: 10868 Latitude: 48.25 Longitude: 11.55 ------------------------------------------------------------------------------- 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 179 SFC 963 493 7.8 6.9 94 0.9 7.3 165 1 284.0 285.1 282.2 302.0 6.49 2 948 625 11.0 7.5 79 3.5 9.0 206 9 288.5 289.7 284.5 307.9 6.87 3 925 831 10.2 7.6 84 2.6 8.8 270 21 289.7 291.0 285.2 309.8 7.09 4 920 876 10.6 7.5 81 3.1 8.9 270 21 290.6 291.9 285.6 310.8 7.08 5 884 1209 10.0 6.2 77 3.8 7.9 270 18 293.3 294.5 286.3 312.7 6.74 6 850 1534 7.8 5.0 82 2.8 6.3 270 15 294.3 295.5 286.4 313.0 6.44 7 784 2196 3.6 -0.5 75 4.1 1.6 262 20 296.7 297.5 285.5 310.6 4.70 8 700 3107 -2.5 -4.2 88 1.7 -3.3 250 27 299.7 300.4 285.9 311.8 4.00 9 677 3371 -4.5 -5.9 90 1.4 -5.1 251 27 300.4 301.0 285.8 311.4 3.63 10 650 3691 -6.1 -8.5 83 2.4 -7.0 253 26 302.1 302.6 285.9 311.6 3.09 11 640 3812 -6.3 -15.3 49 9.0 -9.2 254 26 303.2 303.5 284.9 308.9 1.82 12 606 4238 -8.1 -33.1 11 25.0 -13.1 256 25 305.9 305.9 284.2 307.2 0.39 13 599 4328 -8.1 -38.1 7 30.0 -13.5 257 25 306.9 306.9 284.5 307.7 0.24 14 587 4485 -9.3 -33.3 12 24.0 -14.0 258 25 307.3 307.3 284.8 308.6 0.39 15 585 4511 -9.1 -19.1 44 10.0 -12.1 258 25 307.8 308.1 286.2 312.5 1.44 16 579 4591 -9.5 -15.5 62 6.0 -11.5 258 25 308.2 308.6 286.9 314.6 1.98 17 551 4972 -11.9 -25.9 30 14.0 -15.2 261 24 309.8 310.0 286.2 312.6 0.84 18 548 5014 -12.1 -19.1 56 7.0 -14.1 261 24 310.1 310.3 287.1 315.1 1.54 19 545 5056 -12.1 -22.1 43 10.0 -14.7 261 24 310.5 310.8 286.9 314.5 1.19 20 533 5226 -13.5 -19.5 61 6.0 -15.2 262 24 310.8 311.1 287.4 315.9 1.53 21 530 5269 -13.7 -22.7 47 9.0 -16.0 262 24 311.1 311.3 287.1 315.0 1.16 22 500 5710 -16.3 -27.3 38 11.0 -18.7 265 23 313.2 313.3 287.4 316.0 0.81 23 470 6173 -19.5 -36.5 21 17.0 -22.1 265 24 314.8 314.9 287.5 316.1 0.36 24 456 6397 -20.7 -42.7 12 22.0 -23.5 265 24 316.0 316.1 287.6 316.7 0.19 25 436 6726 -23.3 -51.3 6 28.0 -25.9 265 24 316.8 316.8 287.8 317.1 0.08 26 400 7350 -28.9 -53.9 7 25.0 -30.7 265 25 317.4 317.4 288.0 317.7 0.06 27 344 8407 -38.7 -50.7 27 12.0 -39.4 286 33 318.1 318.1 288.3 318.5 0.11 28 300 9330 -47.1 -59.1 24 12.0 -47.4 305 40 319.0 319.0 288.5 319.1 0.04 29 274 9919 -52.5 -65.5 19 13.0 -52.7 298 36 319.5 319.5 288.6 319.6 0.02 30 264 10156 -54.9 -62.9 36 8.0 -55.1 294 34 319.4 319.4 288.6 319.6 0.03 31 257 10326 -56.5 -60.6 60 4.1 -56.6 292 32 319.5 319.5 288.6 319.7 0.04 32 250 10500 -57.9 -62.0 59 4.1 -58.0 290 31 320.0 320.0 288.8 320.1 0.04 33 212 11518 -66.5 -68.8 73 2.3 -66.5 277 47 322.0 322.0 289.4 322.1 0.02 34 206 11692 -66.9 -70.9 57 4.0 -67.0 275 50 324.1 324.1 290.0 324.1 0.01 35 200 11870 -67.1 -71.3 55 4.2 -67.1 280 48 326.5 326.5 290.7 326.5 0.01 36 192 12118 -66.1 -74.1 32 8.0 -66.1 291 53 331.9 331.9 292.3 332.0 0.01 37 181 12475 -67.9 -71.9 56 4.0 -67.9 306 60 334.6 334.6 293.0 334.7 0.01 38 178 12576 -67.2 -73.9 38 6.7 -67.2 310 62 337.4 337.4 293.7 337.4 0.01 39 169 12891 -65.1 -80.1 11 15.0 -65.2 301 56 345.9 345.9 295.7 345.9 0.00 40 150 13620 -64.7 -83.7 6 19.0 -64.8 280 42 358.6 358.6 298.4 358.6 0.00 41 113 15348 -63.1 -86.1 3 23.0 -63.3 294 45 391.9 391.9 304.0 391.9 0.00 42 112 15402 -63.1 -86.1 3 23.0 -63.3 294 45 392.9 392.9 304.2 392.9 0.00 43 105 15795 -66.3 -86.3 4 20.0 -66.4 298 46 394.1 394.1 304.4 394.1 0.00 44 100 16090 -64.9 -86.9 3 22.0 -65.1 300 46 402.3 402.3 305.5 402.3 0.00 45 97 16277 -62.1 -86.1 3 24.0 -62.3 300 45 411.3 411.3 306.7 411.3 0.00 46 80 17453 -66.7 -87.7 4 21.0 -66.8 297 35 425.1 425.1 308.3 425.1 0.00 47 75 17847 -61.9 -86.9 2 25.0 -62.2 296 32 443.1 443.1 310.2 443.1 0.00 48 70 18270 -64.9 -87.9 3 23.0 -65.1 295 29 445.5 445.5 310.4 445.6 0.00 49 69 18358 -65.3 -88.3 3 23.0 -65.5 296 29 446.5 446.5 310.5 446.5 0.00 50 65 18725 -63.7 -87.7 2 24.0 -64.0 298 29 457.7 457.7 311.5 457.7 0.00 51 50 20330 -66.9 -89.9 3 23.0 -67.1 310 27 485.8 485.8 313.9 485.8 0.00 52 47 20700 -68.7 -90.7 3 22.0 -68.9 308 29 490.2 490.2 314.2 490.2 0.00 53 44 21098 -64.5 -89.5 2 25.0 -64.8 306 32 509.8 509.8 315.7 509.8 0.00 54 30 23420 -66.3 -90.3 2 24.0 -66.7 295 46 563.9 563.9 318.9 563.9 0.00 55 28 23838 -67.3 -91.3 2 24.0 -67.7 298 46 572.4 572.4 319.3 572.4 0.00 56 24 24777 -63.9 -89.9 2 26.0 -64.6 303 46 608.0 608.0 321.0 608.1 0.00 57 20 25890 -66.5 -91.5 2 25.0 -67.1 310 46 632.6 632.6 322.0 632.6 0.00 58 19 26200 -66.7 -91.7 2 25.0 -67.3 308 50 641.3 641.3 322.3 641.4 0.00 59 12 29007 -61.9 -89.9 1 28.0 -63.6 288 85 748.4 748.4 325.9 748.5 0.01 60 10 30130 -63.3 -90.3 1 27.0 -64.9 280 99 783.3 783.3 326.8 783.4 0.01 61 7.8 31672 -59.3 -88.3 1 29.0 -62.3 857.0 857.0 328.5 857.2 0.02 TRP 206 11692 -66.9 -70.9 57 4.0 -67.0 275 50 324.1 324.1 290.0 324.1 0.01 WND 178 12576 -67.2 -73.9 38 6.7 -67.2 310 62 337.4 337.4 293.7 337.4 0.01 Sounding variables and indices 1000-500 mb thick: 5531.00 m Freezing level: 734.43 mb = 2733.66 m = 8968.61 ft Wetbulb zero: 756.33 mb = 2484.84 m = 8152.28 ft Precipitable water: 0.76 inches Sfc-500 mean rel hum: 64.78 % Est. max temperature: 19.31 C = 66.76 F Sfc-Lift cond lev (LCL): 949.93 mb = 607.46 m = 1992.96 ft T: 10.58 C 700-500 lapse rate: 5.30 C/km ThetaE index: 2.37 C Layer 784.0- 700.0 mb Conv cond level (CCL): 806.95 mb = 1959.77 m = 6429.63 ft Mean mixing ratio: 6.84 g/kg Conv temperature: 19.53 C = 67.16 F Cap Strength: 5.11 C Lifted Index: 5.83 C Risk: None Lifted Index @300 mb: 6.38 C Lifted Index @700 mb: 1.46 C Showalter Index: 4.13 C Risk: None Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 21.30 C K Index: 27.40 Risk: 40-60 % chance of thunderstorms Sweat Index: 113.00 Risk: None Energy Index: 0.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.91 J/kg Max Up Vert Vel: 8.11 m/s Conv Inhibition (B-): 57999.14 J/kg Cap Strength: 5.58 C Lift Cond Lev (LCL): 868.81 mb = 1352.52 m = 4437.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 290 at 17 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 ---------------------------------------------------------- 0 963 493 165 1 -0.3 1.0 | 112 17 -16.0 6.5 1 925 831 270 21 21.0 -0.0 | 223 8 5.3 5.6 2 850 1534 270 15 15.0 -0.0 | 173 6 -0.7 5.6 3 700 3107 250 27 25.4 9.2 | 213 18 9.7 14.8 4 500 5710 265 23 22.9 2.0 | 223 10 7.2 7.6 5 400 7350 265 25 24.9 2.2 | 230 12 9.2 7.8 6 300 9330 305 40 32.8 -22.9 | 316 24 17.0 -17.4 7 250 10500 290 31 29.1 -10.6 | 291 14 13.4 -5.0 8 206 11692 275 50 49.8 -4.4 | 268 34 34.1 1.2 9 200 11870 280 48 47.3 -8.3 | 275 32 31.6 -2.8 10 178 12576 310 62 47.5 -39.9 | 317 47 31.8 -34.3 11 150 13620 280 42 41.4 -7.3 | 274 26 25.6 -1.7 12 100 16090 300 46 39.8 -23.0 | 306 30 24.1 -17.4 13 70 18270 295 29 26.3 -12.3 | 302 12 10.6 -6.7 14 50 20330 310 27 20.7 -17.4 | 337 13 5.0 -11.8 15 30 23420 295 46 41.7 -19.4 | 298 29 26.0 -13.9 16 20 25890 310 46 35.2 -29.6 | 321 31 19.5 -24.0 17 10 30130 280 99 97.5 -17.2 | 278 83 81.8 -11.6 Wind Parameters Mean winds (0-6000m): 259.5 at 22.2 knts Storm direction: 289.5 at 16.7 knts Shear (0-3000m) pos: 3.5 neg: 1.7 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 102.4 deg Storm rel helicity (0-3000m) pos: 106.8 neg: -7.6 tot: 99.2 m^2/s^2 ave: 33.1 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 4.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 3.27 Bulk Shear: 10.08 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 14 164 6| 20.5 0.0 20.5| 93.3 -1.3 92.0 184.1 0.84| 30.6 25.8 1000 269 16 180 6| 10.2 2.2 12.4| 93.3 -7.6 85.7 85.7 0.62| 17.5 10.9 1500 269 16 183 6| 6.8 0.8 7.6| 98.0 -7.6 90.5 60.3 0.63| 12.9 8.2 2000 266 17 191 7| 5.1 1.3 6.5|102.6 -7.6 95.0 47.5 0.61| 10.8 6.6 2500 262 19 198 9| 4.1 2.0 6.1|104.7 -7.6 97.1 38.8 0.56| 9.6 5.4 3000 259 20 203 10| 3.5 1.7 5.2|106.8 -7.6 99.2 33.1 0.55| 8.4 4.6 4000 258 21 207 11| 2.6 1.3 3.8|111.1 -7.6 103.5 25.9 0.53| 6.7 3.6 5000 258 22 210 12| 2.0 1.0 3.0|113.9 -7.6 106.3 21.3 0.52| 5.6 2.9 6000 260 22 213 11| 1.7 0.9 2.6|116.1 -7.6 108.5 18.1 0.52| 4.8 2.5 Wrote GIF file: /home/apache/climate/data/raob//ED868/skewt/ED868.skewt.20251209.00.gif