UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101000.upa.cvt Date: 0000Z 10 OCT 25 Searching for EHDB... Searching the city database file for: EHDB ... Date:0000Z 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 1029 4 13.6 11.7 88 1.9 12.5 245 3 284.4 285.9 284.4 307.6 8.41 1 1000 242 12.0 11.3 95 0.7 11.6 290 15 285.1 286.6 284.8 308.5 8.43 2 925 892 8.0 8.0 100 0.0 8.0 315 17 287.5 288.8 284.5 307.9 7.29 3 895 1164 6.6 6.6 100 0.0 6.6 327 18 288.8 290.0 284.6 308.1 6.84 4 888 1229 9.0 6.2 83 2.8 7.5 329 18 291.9 293.1 285.7 311.1 6.70 5 866 1437 8.6 2.6 66 6.0 5.5 338 19 293.6 294.5 284.9 309.1 5.33 6 850 1591 8.2 2.2 66 6.0 5.1 345 19 294.7 295.7 285.4 310.2 5.28 7 833 1758 8.0 -1.0 53 9.0 3.7 343 20 296.2 297.0 284.9 308.9 4.27 8 828 1808 8.0 1.0 61 7.0 4.5 342 20 296.7 297.6 285.8 311.4 4.97 9 788 2215 5.4 0.9 73 4.5 3.1 337 21 298.2 299.1 286.6 313.6 5.18 10 758 2531 3.6 -1.3 70 4.9 1.3 333 23 299.6 300.4 286.5 313.3 4.59 11 700 3176 1.6 -11.4 37 13.0 -3.4 325 25 304.3 304.7 285.8 311.4 2.28 12 677 3444 0.4 -19.6 21 20.0 -5.9 326 26 305.8 306.1 285.2 309.7 1.19 13 675 3468 0.6 -19.4 21 20.0 -5.8 326 26 306.3 306.5 285.4 310.3 1.22 14 647 3806 -1.9 -10.9 50 9.0 -5.4 327 26 307.2 307.7 287.2 315.4 2.57 15 622 4117 -3.9 -26.9 15 23.0 -9.8 329 27 308.4 308.5 285.6 310.7 0.68 16 600 4401 -4.3 -31.3 10 27.0 -10.6 330 28 311.1 311.2 286.3 312.8 0.47 17 592 4506 -4.7 -23.7 21 19.0 -10.1 330 28 311.9 312.1 287.1 315.1 0.95 18 561 4926 -8.1 -16.1 53 8.0 -10.8 332 29 312.7 313.1 288.4 319.1 1.94 19 511 5644 -12.5 -19.5 56 7.0 -14.6 334 31 315.8 316.1 289.1 321.2 1.60 20 500 5810 -13.7 -21.7 51 8.0 -15.9 335 31 316.3 316.6 289.0 320.9 1.35 21 492 5933 -14.1 -23.1 46 9.0 -16.5 336 31 317.3 317.5 289.2 321.4 1.21 22 437 6822 -22.1 -25.3 75 3.2 -22.8 344 34 318.1 318.3 289.3 322.0 1.12 23 402 7434 -25.3 -32.3 52 7.0 -26.5 350 36 321.6 321.8 289.9 323.9 0.63 24 400 7470 -25.7 -30.7 63 5.0 -26.6 350 36 321.6 321.7 290.0 324.2 0.74 25 386 7726 -28.1 -31.3 74 3.2 -28.6 351 37 321.7 321.9 290.0 324.3 0.72 26 382 7800 -28.7 -33.7 62 5.0 -29.5 351 38 321.9 322.0 290.0 324.0 0.58 27 380 7838 -28.9 -41.9 27 13.0 -30.3 351 38 322.1 322.2 289.7 323.1 0.25 28 374 7951 -29.9 -35.9 56 6.0 -30.7 351 38 322.3 322.4 290.0 324.0 0.48 29 358 8260 -32.3 -35.7 72 3.4 -32.7 352 40 323.1 323.2 290.3 324.9 0.51 30 336 8703 -34.7 -45.7 32 11.0 -35.6 353 42 325.7 325.8 290.7 326.5 0.19 31 310 9257 -39.9 -46.9 47 7.0 -40.4 354 45 326.1 326.1 290.8 326.8 0.18 32 304 9390 -40.7 -51.7 30 11.0 -41.3 355 46 326.8 326.8 290.9 327.2 0.11 33 300 9480 -41.5 -52.5 29 11.0 -42.1 355 46 326.9 326.9 290.9 327.3 0.10 34 257 10511 -51.1 -54.6 66 3.5 -51.2 355 39 327.5 327.5 291.1 327.9 0.09 35 250 10690 -52.5 -56.7 60 4.2 -52.6 355 38 328.0 328.0 291.2 328.3 0.07 36 200 12090 -64.7 -69.2 54 4.5 -64.7 355 35 330.3 330.3 291.8 330.4 0.02 37 193 12308 -63.9 -68.0 57 4.1 -64.0 352 35 335.0 335.0 293.1 335.1 0.02 38 181 12700 -63.7 -69.7 44 6.0 -63.8 346 35 341.5 341.5 294.7 341.6 0.02 39 176 12873 -61.1 -78.1 9 17.0 -61.2 344 35 348.5 348.5 296.3 348.5 0.01 40 159 13506 -58.7 -81.7 4 23.0 -58.9 335 35 362.8 362.9 299.2 362.9 0.00 41 150 13870 -60.9 -81.9 5 21.0 -61.1 330 35 365.2 365.2 299.7 365.2 0.00 42 100 16380 -64.1 -85.1 4 21.0 -64.3 350 13 403.9 403.9 305.7 403.9 0.00 TRP 200 12090 -64.7 -69.2 54 4.5 -64.7 355 35 330.3 330.3 291.8 330.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5568.00 m Freezing level: 668.28 mb = 3548.80 m = 11642.89 ft Wetbulb zero: 742.53 mb = 2698.30 m = 8852.59 ft Precipitable water: 0.96 inches Sfc-500 mean rel hum: 58.10 % Est. max temperature: 21.84 C = 71.30 F Sfc-Lift cond lev (LCL): 1000.12 mb = 240.96 m = 790.55 ft T: 12.01 C 700-500 lapse rate: 5.81 C/km ThetaE index: 3.85 C Layer 758.0- 675.0 mb Conv cond level (CCL): 962.06 mb = 564.48 m = 1851.94 ft Mean mixing ratio: 8.04 g/kg Conv temperature: 15.52 C = 59.93 F Cap Strength: 9.69 C Lifted Index: 9.78 C Risk: None Lifted Index @300 mb: 13.44 C Lifted Index @700 mb: 6.62 C Showalter Index: 8.49 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 15.90 C K Index: 11.10 Risk: None Sweat Index: 95.40 Risk: None Energy Index: 2.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.46 J/kg Max Up Vert Vel: 4.79 m/s Conv Inhibition (B-): 1.19 J/kg Cap Strength: 9.70 C Lift Cond Lev (LCL): 968.97 mb = 504.78 m = 1656.07 ft Lev Free Conv (LFC): 933.97 mb = 811.51 m = 2662.39 ft Equ Level (EL): 893.97 mb = 1173.34 m = 3849.49 ft B at Equ Level: 7.77 J/kg Max Parcel Lev (MPL): 883.97 mb = 1266.39 m = 4154.77 ft Wind level data Storm motion: 359 at 18 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 1029 4 245 3 2.7 1.3 | 187 19 2.4 18.8 1 1000 242 290 15 14.1 -5.1 | 228 19 13.8 12.4 2 925 892 315 17 12.0 -12.0 | 245 13 11.7 5.5 3 850 1591 345 19 4.9 -18.4 | 280 5 4.6 -0.8 4 700 3176 325 25 14.3 -20.5 | 282 14 14.1 -2.9 5 500 5810 335 31 13.1 -28.1 | 309 17 12.8 -10.5 6 400 7470 350 36 6.3 -35.5 | 342 19 6.0 -17.9 7 300 9480 355 46 4.0 -45.8 | 352 29 3.7 -28.3 8 250 10690 355 38 3.3 -37.9 | 352 21 3.0 -20.3 9 200 12090 355 35 3.1 -34.9 | 351 18 2.8 -17.3 10 150 13870 330 35 17.5 -30.3 | 307 21 17.2 -12.7 11 100 16380 350 13 2.3 -12.8 | 202 5 2.0 4.8 Wind Parameters Mean winds (0-6000m): 329.1 at 23.4 knts Storm direction: 359.1 at 17.6 knts Shear (0-3000m) pos: 3.3 neg: 1.3 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 95.3 deg Storm rel helicity (0-3000m) pos: 101.4 neg: -1.4 tot: 100.0 m^2/s^2 ave: 33.3 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 4.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.35 Bulk Shear: 32.59 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 ------------------------------------------------------------------------------- 500 291 12 220 17| 14.7 0.0 14.7| 78.6 0.0 78.6 157.2 0.94| 17.2 16.1 1000 302 14 230 15| 8.6 0.0 8.6| 91.6 0.0 91.6 91.6 0.85| 11.6 9.8 1500 313 16 238 13| 6.6 0.0 6.6| 99.6 0.0 99.6 66.4 0.76| 10.1 7.7 2000 322 17 246 11| 5.0 0.5 5.5|101.2 0.0 101.2 50.6 0.72| 8.5 6.1 2500 326 18 253 10| 4.0 1.0 4.9|101.4 -0.1 101.3 40.5 0.66| 7.4 4.9 3000 327 19 258 10| 3.3 1.3 4.6|101.4 -1.4 100.0 33.3 0.59| 6.7 4.0 4000 326 20 267 11| 2.7 1.2 3.8|110.0 -1.9 108.1 27.0 0.60| 5.5 3.3 5000 327 22 275 12| 2.4 0.9 3.4|121.3 -1.9 119.5 23.9 0.62| 4.7 2.9 6000 329 23 282 12| 2.3 0.8 3.1|136.0 -1.9 134.1 22.4 0.64| 4.2 2.7 Wrote GIF file: /home/apache/climate/data/raob//EHDB/skewt/EHDB.skewt.20251010.00.gif