UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101223.upa.cvt Date: 2300Z 12 OCT 25 Searching for EP425... Searching the city database file for: EP425 ... Date:2300Z 12 OCT 25 Station: EP425 WMO ident: 12425 Latitude: 51.13 Longitude: 16.98 ------------------------------------------------------------------------------- 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 1009 122 11.8 11.8 100 0.0 11.8 315 3 284.2 285.7 284.6 308.0 8.64 1 1000 197 11.4 8.3 81 3.1 9.7 320 7 284.5 285.7 282.8 303.6 6.88 2 988 298 10.4 10.1 98 0.3 10.2 327 8 284.5 285.9 283.9 306.3 7.87 3 925 844 7.2 7.2 100 0.0 7.2 5 15 286.7 287.9 283.8 306.0 6.90 4 919 898 7.0 7.0 100 0.0 7.0 2 15 287.0 288.2 283.9 306.2 6.85 5 850 1536 3.4 3.2 99 0.2 3.3 330 19 289.7 290.7 283.8 305.9 5.67 6 793 2095 0.0 0.0 100 0.0 0.0 330 24 291.9 292.7 283.7 305.9 4.82 7 770 2329 -1.3 -1.3 100 0.0 -1.3 330 26 292.9 293.8 283.8 306.1 4.52 8 700 3083 -4.9 -21.9 25 17.0 -9.4 330 33 297.1 297.2 281.4 300.1 0.95 9 655 3605 -5.7 -10.0 72 4.3 -7.3 329 33 301.9 302.4 285.4 310.3 2.73 10 614 4111 -7.3 -11.3 73 4.0 -8.8 328 34 305.6 306.1 286.7 313.9 2.62 11 607 4200 -7.9 -12.2 71 4.3 -9.4 328 34 306.0 306.4 286.6 313.8 2.47 12 568 4714 -11.1 -15.4 71 4.3 -12.5 327 34 308.1 308.4 286.9 314.6 2.03 13 500 5680 -18.3 -22.1 72 3.8 -19.2 325 35 310.7 311.0 287.1 315.0 1.30 14 440 6622 -24.9 -26.9 83 2.0 -25.3 339 30 314.0 314.1 287.8 317.2 0.96 15 411 7116 -27.7 -30.1 80 2.4 -28.1 347 28 316.5 316.7 288.5 319.2 0.76 16 400 7310 -29.5 -32.9 72 3.4 -30.0 350 27 316.6 316.8 288.3 318.8 0.60 17 387 7544 -31.5 -36.0 64 4.5 -32.0 349 27 317.0 317.1 288.3 318.7 0.46 18 335 8546 -39.9 -41.6 84 1.7 -40.1 347 27 318.9 319.0 288.8 320.0 0.30 19 300 9290 -45.7 -49.3 67 3.6 -45.9 345 27 320.9 321.0 289.2 321.5 0.14 20 250 10480 -55.7 -57.9 76 2.2 -55.8 355 35 323.3 323.3 289.8 323.5 0.06 21 238 10790 -58.1 -61.8 62 3.7 -58.2 352 33 324.2 324.2 290.1 324.4 0.04 22 207 11658 -61.7 -66.0 56 4.3 -61.7 345 27 331.8 331.8 292.2 331.9 0.03 23 200 11870 -61.1 -67.1 45 6.0 -61.2 335 27 336.0 336.0 293.3 336.1 0.02 24 176 12673 -56.5 -68.5 21 12.0 -56.7 328 30 356.1 356.1 298.0 356.2 0.02 25 170 12893 -57.3 -70.3 18 13.0 -57.5 327 30 358.3 358.3 298.4 358.4 0.02 26 150 13680 -59.9 -72.9 17 13.0 -60.1 320 33 366.9 366.9 300.0 366.9 0.01 27 134 14384 -58.3 -71.3 17 13.0 -58.5 321 30 381.8 381.8 302.5 381.8 0.02 28 101 16139 -62.5 -89.5 1 27.0 -62.7 325 23 405.8 405.8 306.0 405.8 0.00 29 100 16200 -62.3 -89.3 2 27.0 -62.5 325 23 407.4 407.4 306.2 407.4 0.00 30 95 16514 -64.3 -92.3 1 28.0 -64.5 326 22 409.5 409.5 306.5 409.5 0.00 31 89 16915 -61.3 -90.3 1 29.0 -61.6 328 20 423.2 423.2 308.1 423.2 0.00 32 70 18400 -61.9 -90.9 1 29.0 -62.2 335 13 452.0 452.0 311.0 452.0 0.00 33 63 19056 -59.9 -89.9 1 30.0 -60.4 343 12 470.2 470.2 312.7 470.2 0.00 34 50 20490 -62.9 -91.9 1 29.0 -63.3 360 11 495.3 495.3 314.6 495.3 0.00 35 30 23660 -61.5 -90.5 1 29.0 -62.3 340 7 577.0 577.0 319.5 577.0 0.00 36 22 25593 -57.9 -87.9 1 30.0 -59.4 298 9 641.2 641.2 322.3 641.3 0.01 37 20 26190 -59.7 -88.7 1 29.0 -61.0 285 9 653.4 653.4 322.8 653.5 0.01 38 14 28431 -59.1 -88.1 1 29.0 -61.0 275 26 725.6 725.6 325.2 725.7 0.01 39 10 30580 -52.1 -83.1 1 31.0 -56.8 265 42 825.1 825.1 327.8 825.4 0.04 40 5.1 35060 -39.9 -75.9 1 36.0 -53.5 1055.5 1055.7 332.1 1058.7 0.25 TRP 207 11658 -61.7 -66.0 56 4.3 -61.7 345 27 331.8 331.8 292.2 331.9 0.03 WND Sounding variables and indices 1000-500 mb thick: 5483.00 m Freezing level: 793.00 mb = 2094.57 m = 6871.87 ft Wetbulb zero: 792.66 mb = 2097.97 m = 6883.00 ft Precipitable water: 0.90 inches Sfc-500 mean rel hum: 78.50 % Est. max temperature: 16.94 C = 62.48 F Sfc-Lift cond lev (LCL): 1009.00 mb = 122.27 m = 401.15 ft T: 11.80 C 700-500 lapse rate: 5.16 C/km ThetaE index: 6.06 C Layer 700.0- 655.0 mb Conv cond level (CCL): 948.62 mb = 634.95 m = 2083.14 ft Mean mixing ratio: 7.32 g/kg Conv temperature: 13.44 C = 56.19 F Cap Strength: 6.34 C Lifted Index: 6.58 C Risk: None Lifted Index @300 mb: 10.76 C Lifted Index @700 mb: 1.23 C Showalter Index: 6.64 C Risk: None Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 21.50 C K Index: 7.90 Risk: None Sweat Index: 111.40 Risk: None Energy Index: 1.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.64 J/kg Max Up Vert Vel: 5.03 m/s Conv Inhibition (B-): 2.17 J/kg Cap Strength: 6.58 C Lift Cond Lev (LCL): 952.06 mb = 604.98 m = 1984.81 ft Lev Free Conv (LFC): 827.06 mb = 1756.15 m = 5761.57 ft Equ Level (EL): 777.06 mb = 2256.57 m = 7403.34 ft B at Equ Level: 12.51 J/kg Max Parcel Lev (MPL): 707.06 mb = 3003.64 m = 9854.34 ft Wind level data Storm motion: 0 at 21 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 1009 122 315 3 2.1 -2.1 | 187 19 2.2 18.4 1 1000 197 320 7 4.5 -5.4 | 197 16 4.6 15.1 2 925 844 5 15 -1.3 -14.9 | 167 6 -1.2 5.6 3 850 1536 330 19 9.5 -16.5 | 247 10 9.6 4.0 4 700 3083 330 33 16.5 -28.6 | 296 18 16.6 -8.1 5 500 5680 325 35 20.1 -28.7 | 292 22 20.1 -8.2 6 400 7310 350 27 4.7 -26.6 | 322 8 4.8 -6.1 7 300 9290 345 27 7.0 -26.1 | 308 9 7.1 -5.6 8 250 10480 355 35 3.1 -34.9 | 348 15 3.1 -14.4 9 207 11658 345 27 7.0 -26.1 | 308 9 7.1 -5.6 10 200 11870 335 27 11.4 -24.5 | 289 12 11.5 -4.0 11 150 13680 320 33 21.2 -25.3 | 283 22 21.3 -4.8 12 100 16200 325 23 13.2 -18.8 | 263 13 13.3 1.7 13 70 18400 335 13 5.5 -11.8 | 213 10 5.6 8.7 14 50 20490 360 11 -0.0 -11.0 | 180 10 0.1 9.5 15 30 23660 340 7 2.4 -6.6 | 190 14 2.5 13.9 16 20 26190 285 9 8.7 -2.3 | 206 20 8.8 18.2 17 10 30580 265 42 41.8 3.7 | 240 48 41.9 24.2 Wind Parameters Mean winds (0-6000m): 330.2 at 27.3 knts Storm direction: 0.2 at 20.5 knts Shear (0-3000m) pos: 2.4 neg: 3.2 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 109.1 deg Storm rel helicity (0-3000m) pos: 65.2 neg: -7.2 tot: 58.0 m^2/s^2 ave: 19.3 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.28 Bulk Shear: 45.30 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 ------------------------------------------------------------------------------- 500 337 9 196 13| 10.2 0.0 10.2| 15.9 -2.0 13.9 27.7 0.26| 11.6 3.0 1000 353 12 190 9| 7.3 0.0 7.3| 20.4 -7.2 13.2 13.2 0.19| 10.0 1.9 1500 346 14 207 8| 4.9 2.5 7.4| 29.2 -7.2 22.0 14.7 0.30| 9.2 2.8 2000 340 16 225 8| 3.7 2.7 6.4| 41.5 -7.2 34.4 17.2 0.39| 8.1 3.2 2500 337 18 242 8| 2.9 3.0 5.9| 53.9 -7.2 46.7 18.7 0.44| 7.4 3.2 3000 335 20 257 9| 2.4 3.2 5.6| 65.2 -7.2 58.0 19.3 0.46| 6.9 3.1 4000 333 23 272 11| 1.8 2.5 4.4| 65.2 -9.7 55.5 13.9 0.43| 5.3 2.3 5000 331 26 280 13| 1.5 2.1 3.6| 65.2 -12.6 52.6 10.5 0.40| 4.4 1.8 6000 330 27 283 14| 1.3 1.8 3.1| 76.3 -14.2 62.1 10.4 0.40| 4.1 1.6 Wrote GIF file: /home/apache/climate/data/raob//EP425/skewt/EP425.skewt.20251012.23.gif