UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101923.upa.cvt Date: 2300Z 19 OCT 25 Searching for EP425... Searching the city database file for: EP425 ... Date:2300Z 19 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 1003 121 2.8 1.3 90 1.5 2.1 110 1 275.7 276.4 275.2 287.1 4.19 1 1000 145 2.6 -4.4 60 7.0 -0.0 120 9 275.8 276.2 273.1 283.4 2.75 2 981 301 5.4 0.9 73 4.5 3.4 129 10 280.1 280.8 277.4 291.6 4.16 3 925 781 5.8 -7.2 39 13.0 0.8 155 15 285.2 285.7 277.7 292.2 2.40 4 912 896 5.0 -7.0 41 12.0 0.4 157 14 285.6 286.0 278.0 292.8 2.48 5 885 1141 3.8 -14.2 25 18.0 -2.1 160 11 286.8 287.0 277.2 291.1 1.44 6 850 1469 6.0 -20.0 13 26.0 -1.9 165 7 292.4 292.6 279.2 295.3 0.92 7 786 2105 2.0 -19.0 19 21.0 -4.3 211 7 294.8 295.0 280.5 298.2 1.08 8 758 2397 1.4 -23.6 14 25.0 -5.4 233 7 297.2 297.3 281.1 299.6 0.75 9 700 3032 -3.3 -26.3 15 23.0 -8.9 280 7 298.8 298.9 281.7 300.9 0.64 10 651 3600 -7.5 -24.5 24 17.0 -11.6 290 9 300.3 300.5 282.6 303.0 0.81 11 646 3660 -8.1 -21.1 34 13.0 -11.6 291 9 300.3 300.5 283.0 303.9 1.10 12 602 4202 -12.1 -33.1 16 21.0 -15.9 300 11 301.8 301.9 282.7 303.2 0.39 13 583 4446 -13.7 -39.7 9 26.0 -17.5 304 11 302.7 302.8 282.8 303.5 0.21 14 553 4844 -16.9 -27.9 38 11.0 -19.0 312 13 303.6 303.7 283.7 305.9 0.70 15 531 5146 -19.7 -29.7 41 10.0 -21.4 317 14 303.7 303.9 283.7 305.8 0.61 16 507 5488 -21.5 -33.5 33 12.0 -23.3 323 15 305.6 305.7 284.2 307.1 0.45 17 500 5590 -22.1 -32.1 40 10.0 -23.7 325 15 306.1 306.2 284.5 307.9 0.52 18 468 6075 -25.5 -36.5 35 11.0 -26.9 326 18 307.7 307.8 284.9 309.0 0.36 19 442 6488 -28.5 -34.5 56 6.0 -29.3 328 21 309.0 309.1 285.5 310.6 0.46 20 400 7200 -32.7 -39.7 50 7.0 -33.4 330 25 312.5 312.5 286.6 313.6 0.30 21 382 7522 -33.9 -51.9 15 18.0 -35.0 331 27 315.1 315.1 287.2 315.4 0.08 22 324 8654 -41.7 -58.7 14 17.0 -42.3 334 32 319.5 319.5 288.6 319.6 0.04 23 300 9170 -45.9 -55.9 31 10.0 -46.3 335 35 320.7 320.7 289.0 320.9 0.07 24 262 10059 -53.5 -60.5 42 7.0 -53.7 335 37 322.2 322.2 289.5 322.3 0.04 25 250 10360 -55.1 -64.1 32 9.0 -55.2 335 38 324.1 324.2 290.0 324.3 0.03 26 239 10646 -56.7 -63.7 41 7.0 -56.8 335 40 325.9 325.9 290.6 326.1 0.03 27 233 10807 -56.7 -64.7 36 8.0 -56.8 335 41 328.3 328.3 291.3 328.4 0.03 28 220 11169 -58.1 -69.1 23 11.0 -58.2 335 44 331.6 331.6 292.2 331.7 0.02 29 200 11770 -57.1 -75.1 8 18.0 -57.3 340 40 342.3 342.3 294.9 342.4 0.01 30 150 13580 -58.5 -82.5 3 24.0 -58.7 315 35 369.3 369.3 300.4 369.3 0.00 31 101 16058 -59.9 -88.9 1 29.0 -60.2 315 25 410.8 410.8 306.6 410.8 0.00 32 100 16120 -60.3 -89.3 1 29.0 -60.6 315 25 411.2 411.2 306.7 411.2 0.00 33 70 18330 -62.3 -91.3 1 29.0 -62.6 300 19 451.1 451.1 311.0 451.1 0.00 34 50 20410 -63.1 -92.1 1 29.0 -63.5 295 21 494.8 494.8 314.6 494.8 0.00 35 30 23560 -62.1 -91.1 1 29.0 -62.8 285 31 575.3 575.3 319.5 575.4 0.00 36 20 26080 -58.9 -88.9 1 30.0 -60.4 265 33 655.9 655.9 322.9 655.9 0.01 37 12 29297 -58.1 -88.1 1 30.0 -60.5 272 56 761.9 761.9 326.3 762.0 0.01 38 10 30460 -53.1 -85.1 1 32.0 -57.4 275 64 821.3 821.4 327.8 821.6 0.03 39 6.0 33813 -45.0 -79.6 1 34.6 -54.8 280 101 985.6 985.6 330.9 986.9 0.12 40 5.6 34275 -43.9 -78.9 1 35.0 -54.6 1010.0 1010.1 331.4 1011.7 0.14 TRP 220 11169 -58.1 -69.1 23 11.0 -58.2 335 44 331.6 331.6 292.2 331.7 0.02 WND 6.0 33813 -45.0 -79.6 1 34.6 -54.8 280 101 985.6 985.6 330.9 986.9 0.12 Sounding variables and indices 1000-500 mb thick: 5445.00 m Freezing level: 740.72 mb = 2586.15 m = 8484.65 ft Wetbulb zero: 1000.05 mb = 144.57 m = 474.30 ft Precipitable water: 0.28 inches Sfc-500 mean rel hum: 27.29 % Est. max temperature: 19.04 C = 66.26 F Sfc-Lift cond lev (LCL): 979.88 mb = 310.18 m = 1017.65 ft T: 5.41 C 700-500 lapse rate: 7.35 C/km ThetaE index: 3.72 C Layer 1000.0- 981.0 mb Conv cond level (CCL): 639.64 mb = 3735.61 m = 12255.79 ft Mean mixing ratio: 3.11 g/kg Conv temperature: 27.65 C = 81.77 F Cap Strength: 13.05 C Lifted Index: 13.33 C Risk: None Lifted Index @300 mb: 20.99 C Lifted Index @700 mb: 11.62 C Showalter Index: 10.19 C Risk: None Total Totals Index: 30.20 C Risk: None Vertical Totals Index: 28.10 C Cross Totals Index: 2.10 C K Index: -14.90 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 2.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.52 J/kg Max Up Vert Vel: 7.68 m/s Conv Inhibition (B-): 61504.26 J/kg Cap Strength: 13.20 C Lift Cond Lev (LCL): 833.21 mb = 1631.04 m = 5351.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 321 at 8 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 1003 121 110 1 -0.9 0.3 | 138 9 -5.9 6.5 1 1000 145 120 9 -7.8 4.5 | 130 17 -12.8 10.7 2 925 781 155 15 -6.3 13.6 | 150 23 -11.3 19.8 3 850 1469 165 7 -1.8 6.8 | 152 15 -6.8 12.9 4 700 3032 280 7 6.9 -1.2 | 201 5 1.9 5.0 5 500 5590 325 15 8.6 -12.3 | 329 7 3.6 -6.1 6 400 7200 330 25 12.5 -21.7 | 334 17 7.5 -15.5 7 300 9170 335 35 14.8 -31.7 | 339 27 9.8 -25.5 8 250 10360 335 38 16.1 -34.4 | 339 30 11.1 -28.3 9 220 11169 335 44 18.6 -39.9 | 338 36 13.6 -33.7 10 200 11770 340 40 13.7 -37.6 | 344 33 8.7 -31.4 11 150 13580 315 35 24.7 -24.7 | 313 27 19.8 -18.6 12 100 16120 315 25 17.7 -17.7 | 312 17 12.7 -11.5 13 70 18330 300 19 16.5 -9.5 | 286 12 11.5 -3.3 14 50 20410 295 21 19.0 -8.9 | 281 14 14.1 -2.7 15 30 23560 285 31 29.9 -8.0 | 274 25 25.0 -1.8 16 20 26080 265 33 32.9 2.9 | 252 29 27.9 9.1 17 10 30460 275 64 63.8 -5.6 | 269 59 58.8 0.6 Wind Parameters Mean winds (0-6000m): 291.3 at 10.6 knts Storm direction: 321.3 at 7.9 knts Shear (0-3000m) pos: 1.4 neg: 0.0 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): 66.8 deg Storm rel helicity (0-3000m) pos: 69.9 neg: -4.4 tot: 65.6 m^2/s^2 ave: 21.9 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 2.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.50 Bulk Shear: 58.51 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 ------------------------------------------------------------------------------- 500 135 11 138 19| 13.1 0.0 13.1| 22.2 -4.3 17.9 35.8 0.20| 15.0 3.0 1000 147 12 145 20| 5.4 0.0 5.4| 39.2 -4.3 34.9 34.9 0.28| 10.7 3.0 1500 151 11 147 19| 2.3 0.0 2.3| 44.8 -4.4 40.4 26.9 0.28| 9.0 2.5 2000 158 10 151 18| 1.9 0.0 1.9| 58.6 -4.4 54.2 27.1 0.37| 7.9 2.9 2500 165 9 154 17| 1.6 0.0 1.6| 66.9 -4.4 62.5 25.0 0.40| 7.2 2.9 3000 171 9 157 16| 1.4 0.0 1.4| 69.9 -4.4 65.6 21.9 0.40| 6.7 2.7 4000 200 9 173 15| 1.5 0.0 1.5| 74.8 -4.4 70.4 17.6 0.46| 5.6 2.5 5000 250 10 203 10| 1.5 0.0 1.5| 80.5 -4.4 76.2 15.2 0.51| 4.9 2.5 6000 291 11 244 5| 1.6 0.0 1.6| 84.6 -4.4 80.2 13.4 0.50| 4.6 2.3 Wrote GIF file: /home/apache/climate/data/raob//EP425/skewt/EP425.skewt.20251019.23.gif