UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101523.upa.cvt Date: 2300Z 15 OCT 25 Searching for EP425... Searching the city database file for: EP425 ... Date:2300Z 15 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 121 9.0 8.2 95 0.8 8.6 0 0 281.4 282.6 281.3 300.0 6.77 1 1000 195 9.0 3.0 66 6.0 6.1 230 7 282.1 283.0 279.3 295.4 4.74 2 987 304 9.8 6.5 80 3.3 8.0 238 7 284.0 285.1 281.8 301.1 6.15 3 925 840 5.8 5.4 97 0.4 5.6 275 9 285.2 286.3 282.3 302.2 6.08 4 918 902 5.4 4.8 96 0.6 5.1 276 9 285.5 286.5 282.1 301.9 5.88 5 850 1527 1.4 -1.6 80 3.0 0.1 290 7 287.6 288.3 280.9 299.1 4.00 6 791 2100 -4.1 -4.2 99 0.1 -4.1 327 6 287.7 288.3 280.4 297.9 3.54 7 782 2190 -4.9 -5.8 93 0.9 -5.3 333 6 287.8 288.3 280.0 297.0 3.17 8 766 2355 2.8 -29.2 7 32.0 -5.1 344 6 297.8 297.9 281.0 299.3 0.45 9 727 2776 0.4 -11.6 40 12.0 -4.0 11 5 299.7 300.1 284.0 306.4 2.16 10 700 3079 -1.1 -14.1 37 13.0 -5.6 30 5 301.3 301.6 284.2 307.0 1.83 11 667 3462 -2.9 -19.9 26 17.0 -7.9 27 6 303.4 303.7 284.3 307.3 1.18 12 656 3593 -4.3 -15.3 42 11.0 -7.9 26 7 303.3 303.6 284.9 308.9 1.77 13 607 4198 -8.7 -19.7 41 11.0 -11.8 22 8 305.0 305.3 285.1 309.3 1.32 14 577 4588 -11.5 -26.5 28 15.0 -14.9 19 10 306.2 306.4 284.8 308.8 0.76 15 559 4830 -13.5 -22.5 47 9.0 -15.7 17 10 306.6 306.8 285.4 310.3 1.12 16 521 5362 -16.3 -33.3 22 17.0 -19.3 12 12 309.5 309.6 285.7 311.0 0.44 17 506 5581 -17.5 -26.5 45 9.0 -19.4 11 13 310.6 310.8 286.6 313.6 0.87 18 500 5670 -18.3 -27.3 45 9.0 -20.1 10 13 310.7 310.9 286.6 313.5 0.81 19 410 7124 -30.3 -40.3 37 10.0 -31.3 343 15 313.4 313.4 286.9 314.4 0.28 20 400 7300 -32.1 -40.1 45 8.0 -32.9 340 15 313.3 313.3 286.8 314.3 0.29 21 377 7713 -35.7 -40.7 60 5.0 -36.1 342 16 313.9 313.9 287.1 314.9 0.29 22 357 8088 -38.5 -44.5 53 6.0 -38.9 344 17 315.0 315.1 287.3 315.8 0.20 23 308 9085 -44.5 -56.5 25 12.0 -44.9 349 19 320.2 320.2 288.9 320.5 0.06 24 300 9260 -45.7 -56.7 28 11.0 -46.1 350 19 320.9 321.0 289.1 321.2 0.06 25 250 10460 -53.9 -61.9 37 8.0 -54.1 345 21 325.9 325.9 290.6 326.1 0.04 26 237 10801 -56.1 -61.1 53 5.0 -56.2 346 22 327.6 327.6 291.1 327.8 0.04 27 215 11418 -58.5 -70.5 20 12.0 -58.6 349 23 333.2 333.2 292.6 333.2 0.01 28 207 11655 -60.1 -70.1 26 10.0 -60.2 350 23 334.3 334.3 292.9 334.3 0.01 29 200 11870 -59.9 -67.9 34 8.0 -60.0 350 27 337.9 337.9 293.8 338.0 0.02 30 150 13660 -59.9 -78.9 7 19.0 -60.1 340 17 366.9 366.9 300.0 366.9 0.01 31 140 14091 -59.1 -80.1 5 21.0 -59.3 342 18 375.6 375.6 301.5 375.6 0.00 32 100 16190 -61.1 -90.1 1 29.0 -61.4 350 21 409.7 409.7 306.5 409.7 0.00 33 88 16982 -62.3 -91.3 1 29.0 -62.6 343 17 422.5 422.5 308.0 422.5 0.00 34 70 18400 -60.7 -89.7 1 29.0 -61.1 330 11 454.5 454.5 311.3 454.5 0.00 35 59 19468 -59.9 -89.9 1 30.0 -60.4 330 8 479.1 479.1 313.4 479.1 0.00 36 50 20500 -61.1 -90.1 1 29.0 -61.6 330 5 499.5 499.5 314.9 499.5 0.00 37 41 21729 -62.5 -90.9 1 28.3 -63.1 525.1 525.1 316.6 525.1 0.00 38 37 22361 -63.3 -91.3 1 28.0 -63.8 538.8 538.8 317.5 538.8 0.00 39 30 23660 -60.3 -89.3 1 29.0 -61.2 580.3 580.3 319.7 580.3 0.00 40 24 25062 -57.1 -87.1 1 30.0 -58.6 627.8 627.8 321.8 627.8 0.01 TRP 207 11655 -60.1 -70.1 26 10.0 -60.2 350 23 334.3 334.3 292.9 334.3 0.01 WND 41 21729 -62.5 -90.9 1 28.3 -63.1 525.1 525.1 316.6 525.1 0.00 Sounding variables and indices 1000-500 mb thick: 5475.00 m Freezing level: 834.98 mb = 1672.94 m = 5488.57 ft Freezing level: 771.82 mb = 2295.41 m = 7530.78 ft Freezing level: 719.80 mb = 2857.03 m = 9373.34 ft Wetbulb zero: 848.90 mb = 1537.28 m = 5043.52 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 54.59 % Est. max temperature: 14.91 C = 58.83 F Sfc-Lift cond lev (LCL): 996.88 mb = 220.99 m = 725.02 ft T: 9.19 C 700-500 lapse rate: 6.64 C/km ThetaE index: 5.27 C Layer 918.0- 766.0 mb Conv cond level (CCL): 907.91 mb = 991.93 m = 3254.33 ft Mean mixing ratio: 5.96 g/kg Conv temperature: 13.35 C = 56.03 F Cap Strength: 10.08 C Lifted Index: 10.01 C Risk: None Lifted Index @300 mb: 14.28 C Lifted Index @700 mb: 7.79 C Showalter Index: 11.30 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 19.70 C Cross Totals Index: 16.70 C K Index: 5.10 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 3.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.69 J/kg Max Up Vert Vel: 7.44 m/s Conv Inhibition (B-): 20.40 J/kg Cap Strength: 10.03 C Lift Cond Lev (LCL): 927.60 mb = 816.84 m = 2679.89 ft Lev Free Conv (LFC): 832.60 mb = 1691.88 m = 5550.72 ft Equ Level (EL): 772.60 mb = 2286.98 m = 7503.13 ft B at Equ Level: 15.18 J/kg Max Parcel Lev (MPL): 762.60 mb = 2391.26 m = 7845.25 ft Wind level data Storm motion: 20 at 6 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 121 0 0 -0.0 -0.0 | 200 6 2.1 5.8 1 1000 195 230 7 5.4 4.5 | 216 13 7.5 10.3 2 925 840 275 9 9.0 -0.8 | 245 12 11.1 5.1 3 850 1527 290 7 6.6 -2.4 | 248 9 8.7 3.4 4 700 3079 30 5 -2.5 -4.3 | 165 2 -0.4 1.5 5 500 5670 10 13 -2.3 -12.8 | 1 7 -0.1 -7.0 6 400 7300 340 15 5.1 -14.1 | 319 11 7.2 -8.3 7 300 9260 350 19 3.3 -18.7 | 337 14 5.4 -12.9 8 250 10460 345 21 5.4 -20.3 | 332 16 7.5 -14.4 9 207 11655 350 23 4.0 -22.7 | 340 18 6.1 -16.8 10 200 11870 350 27 4.7 -26.6 | 342 22 6.8 -20.8 11 150 13660 340 17 5.8 -16.0 | 322 13 7.9 -10.1 12 100 16190 350 21 3.6 -20.7 | 339 16 5.8 -14.8 13 70 18400 330 11 5.5 -9.5 | 296 8 7.6 -3.7 14 50 20500 330 5 2.5 -4.3 | 252 5 4.6 1.5 Wind Parameters Mean winds (0-6000m): 349.9 at 8.3 knts Storm direction: 19.9 at 6.2 knts Shear (0-3000m) pos: 2.1 neg: 1.4 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): -37.2 deg Storm rel helicity (0-3000m) pos: 33.5 neg: -0.8 tot: 32.6 m^2/s^2 ave: 10.9 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 1.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.41 Bulk Shear: 19.58 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 ------------------------------------------------------------------------------- 500 245 7 224 12| 0.0 8.6 8.6| 19.4 0.0 19.4 38.9 0.61| 11.4 7.0 1000 262 8 235 12| 1.6 4.3 5.9| 28.3 0.0 28.3 28.3 0.65| 7.5 4.9 1500 270 8 239 11| 1.7 2.9 4.5| 29.9 0.0 29.9 20.0 0.59| 5.9 3.5 2000 279 7 243 11| 2.2 2.1 4.3| 33.1 0.0 33.1 16.6 0.57| 5.4 3.0 2500 287 7 247 10| 2.2 1.7 3.9| 33.5 -0.1 33.3 13.3 0.49| 5.0 2.4 3000 292 7 248 9| 2.1 1.4 3.5| 33.5 -0.8 32.6 10.9 0.36| 4.6 1.7 4000 316 7 262 7| 1.6 1.0 2.6| 33.5 -1.5 32.0 8.0 0.24| 3.9 0.9 5000 339 7 283 5| 1.3 1.0 2.2| 33.5 -2.6 30.9 6.2 0.18| 3.5 0.6 6000 350 8 303 4| 1.1 1.1 2.2| 33.5 -7.1 26.3 4.4 0.10| 3.2 0.3 Wrote GIF file: /home/apache/climate/data/raob//EP425/skewt/EP425.skewt.20251015.23.gif