UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100711.upa.cvt Date: 1100Z 7 OCT 25 Searching for EP425... Searching the city database file for: EP425 ... Date:1100Z 7 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 1008 124 12.8 11.0 89 1.8 11.7 320 7 285.3 286.7 284.6 308.0 8.20 1 1000 191 12.4 6.4 67 6.0 9.2 335 5 285.5 286.6 282.4 302.4 6.03 2 987 301 11.2 9.7 90 1.5 10.3 338 7 285.4 286.7 284.1 306.7 7.67 3 925 839 6.8 5.1 89 1.7 5.9 350 19 286.3 287.3 282.6 303.0 5.96 4 918 901 6.6 3.9 83 2.7 5.2 351 18 286.7 287.6 282.3 302.2 5.51 5 850 1527 1.6 1.6 100 0.0 1.6 360 13 287.8 288.7 282.3 302.2 5.05 6 824 1776 0.0 0.0 100 0.0 0.0 3 14 288.7 289.5 282.2 302.0 4.64 7 791 2103 0.6 -6.4 59 7.0 -2.2 7 14 292.7 293.3 282.0 301.6 2.99 8 700 3073 -4.7 -14.7 45 10.0 -7.9 20 17 297.3 297.6 282.5 302.7 1.74 9 654 3605 -7.3 -20.3 35 13.0 -10.9 18 24 300.2 300.4 283.0 303.9 1.16 10 622 3994 -9.5 -27.5 22 18.0 -13.5 16 30 302.0 302.1 283.1 304.1 0.64 11 606 4194 -10.7 -26.7 26 16.0 -14.3 16 33 302.9 303.0 283.5 305.2 0.71 12 575 4596 -12.7 -23.7 39 11.0 -15.3 14 39 305.1 305.3 284.7 308.3 0.98 13 526 5270 -16.5 -34.5 20 18.0 -19.5 12 48 308.4 308.5 285.2 309.8 0.39 14 518 5386 -16.7 -32.7 24 16.0 -19.6 11 50 309.5 309.6 285.7 311.2 0.47 15 500 5650 -18.9 -31.9 31 13.0 -21.2 10 54 310.0 310.1 285.9 311.8 0.53 16 487 5845 -20.5 -32.5 33 12.0 -22.5 11 56 310.4 310.5 286.1 312.1 0.51 17 482 5922 -20.7 -30.7 40 10.0 -22.5 11 56 311.0 311.2 286.5 313.2 0.61 18 445 6509 -22.9 -33.9 36 11.0 -24.6 13 62 315.5 315.6 287.8 317.2 0.49 19 400 7280 -29.3 -39.3 37 10.0 -30.4 15 69 316.9 317.0 288.1 318.1 0.32 20 381 7624 -32.7 -42.7 36 10.0 -33.6 14 75 316.9 316.9 288.0 317.7 0.23 21 331 8601 -38.5 -46.5 43 8.0 -39.1 12 91 321.9 322.0 289.5 322.6 0.18 22 314 8961 -40.7 -57.7 14 17.0 -41.4 11 98 323.7 323.8 289.9 323.9 0.05 23 307 9114 -41.5 -49.5 42 8.0 -41.9 10 100 324.7 324.7 290.3 325.2 0.14 24 300 9270 -42.9 -49.9 46 7.0 -43.3 10 103 324.9 324.9 290.4 325.4 0.13 25 281 9711 -46.7 -51.4 59 4.7 -46.9 13 105 325.6 325.6 290.6 326.0 0.12 26 268 10025 -49.6 -54.4 57 4.9 -49.7 15 106 325.8 325.8 290.6 326.2 0.09 27 264 10124 -50.5 -55.4 56 4.9 -50.7 14 103 325.9 325.9 290.6 326.2 0.08 28 251 10454 -51.9 -61.9 29 10.0 -52.1 10 95 328.5 328.5 291.3 328.7 0.04 29 250 10480 -50.9 -61.9 26 11.0 -51.2 10 93 330.4 330.4 291.9 330.5 0.04 30 245 10612 -49.1 -67.1 10 18.0 -49.5 10 91 335.0 335.0 293.1 335.1 0.02 31 238 10801 -49.9 -65.9 14 16.0 -50.3 10 87 336.6 336.6 293.5 336.7 0.02 32 200 11930 -52.1 -75.1 5 23.0 -52.5 10 68 350.3 350.3 296.7 350.3 0.01 33 182 12544 -50.5 -80.5 2 30.0 -51.0 8 60 362.4 362.4 299.2 362.5 0.00 34 150 13790 -56.1 -87.1 1 31.0 -56.4 5 44 373.4 373.4 301.2 373.4 0.00 35 149 13832 -56.5 -87.5 1 31.0 -56.8 5 44 373.4 373.4 301.2 373.5 0.00 36 120 15197 -58.5 -88.5 1 30.0 -58.8 13 28 393.6 393.6 304.3 393.6 0.00 37 109 15805 -55.7 -86.7 1 31.0 -56.2 17 21 409.9 409.9 306.5 409.9 0.00 38 100 16350 -57.9 -87.9 1 30.0 -58.3 20 15 415.9 415.9 307.2 415.9 0.00 39 92 16871 -60.7 -89.7 1 29.0 -61.0 16 15 420.4 420.4 307.7 420.4 0.00 40 83 17514 -58.3 -88.3 1 30.0 -58.7 12 16 437.8 437.8 309.7 437.8 0.00 41 70 18580 -59.7 -89.7 1 30.0 -60.2 5 17 456.7 456.7 311.5 456.7 0.00 42 51 20548 -62.9 -91.9 1 29.0 -63.3 285 13 492.5 492.5 314.4 492.5 0.00 43 50 20670 -62.3 -91.3 1 29.0 -62.7 280 13 496.7 496.7 314.7 496.7 0.00 44 37 22539 -60.1 -89.1 1 29.0 -60.9 265 11 547.0 547.0 317.9 547.0 0.00 45 30 23840 -62.5 -91.5 1 29.0 -63.2 255 9 574.3 574.3 319.4 574.3 0.00 46 25 24967 -63.3 -91.3 1 28.0 -64.0 253 13 602.7 602.7 320.7 602.7 0.00 47 20 26350 -60.9 -89.9 1 29.0 -62.1 250 17 649.8 649.8 322.7 649.8 0.01 48 10 30780 -51.7 -83.7 1 32.0 -56.5 265 46 826.6 826.6 327.9 826.9 0.04 49 5.7 34497 -43.1 -78.1 1 35.0 -54.2 1008.4 1008.5 331.4 1010.3 0.16 TRP 251 10454 -51.9 -61.9 29 10.0 -52.1 10 95 328.5 328.5 291.3 328.7 0.04 WND 268 10025 -49.6 -54.4 57 4.9 -49.7 15 106 325.8 325.8 290.6 326.2 0.09 Sounding variables and indices 1000-500 mb thick: 5459.00 m Freezing level: 780.70 mb = 2212.99 m = 7260.37 ft Wetbulb zero: 823.71 mb = 1778.93 m = 5836.30 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 54.60 % Est. max temperature: 15.19 C = 59.35 F Sfc-Lift cond lev (LCL): 981.11 mb = 350.29 m = 1149.25 ft T: 10.79 C 700-500 lapse rate: 5.51 C/km ThetaE index: 5.58 C Layer 1000.0- 987.0 mb Conv cond level (CCL): 916.14 mb = 917.82 m = 3011.18 ft Mean mixing ratio: 6.62 g/kg Conv temperature: 14.22 C = 57.59 F Cap Strength: 7.13 C Lifted Index: 7.04 C Risk: None Lifted Index @300 mb: 14.68 C Lifted Index @700 mb: 2.25 C Showalter Index: 8.56 C Risk: None Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 20.50 C K Index: 12.10 Risk: None Sweat Index: 99.20 Risk: None Energy Index: 1.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.19 J/kg Max Up Vert Vel: 7.10 m/s Conv Inhibition (B-): 2.22 J/kg Cap Strength: 7.10 C Lift Cond Lev (LCL): 927.25 mb = 818.84 m = 2686.44 ft Lev Free Conv (LFC): 892.25 mb = 1132.63 m = 3715.93 ft Equ Level (EL): 802.25 mb = 1990.17 m = 6529.34 ft B at Equ Level: 23.28 J/kg Max Parcel Lev (MPL): 752.25 mb = 2501.76 m = 8207.78 ft Wind level data Storm motion: 40 at 20 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 1008 124 320 7 4.5 -5.4 | 239 20 17.4 10.3 1 1000 191 335 5 2.1 -4.5 | 234 19 15.0 11.1 2 925 839 350 19 3.3 -18.7 | 281 16 16.2 -3.1 3 850 1527 360 13 -0.0 -13.0 | 259 13 12.9 2.6 4 700 3073 20 17 -5.8 -16.0 | 273 7 7.1 -0.4 5 500 5650 10 54 -9.4 -53.2 | 355 38 3.5 -37.6 6 400 7280 15 69 -17.9 -66.6 | 6 51 -5.0 -51.0 7 300 9270 10 103 -17.9 -101.4 | 3 86 -5.0 -85.8 8 268 10025 15 106 -27.4 -102.4 | 10 88 -14.5 -86.8 9 251 10454 10 95 -16.5 -93.6 | 3 78 -3.6 -77.9 10 250 10480 10 93 -16.1 -91.6 | 2 76 -3.2 -76.0 11 200 11930 10 68 -11.8 -67.0 | 359 51 1.1 -51.3 12 150 13790 5 44 -3.8 -43.8 | 342 30 9.1 -28.2 13 100 16350 20 15 -5.1 -14.1 | 259 8 7.8 1.5 14 70 18580 5 17 -1.5 -16.9 | 277 11 11.4 -1.3 15 50 20670 280 13 12.8 -2.3 | 243 29 25.7 13.4 16 30 23840 255 9 8.7 2.3 | 230 28 21.6 18.0 17 20 26350 250 17 16.0 5.8 | 233 36 28.9 21.4 18 10 30780 265 46 45.8 4.0 | 252 62 58.7 19.6 Wind Parameters Mean winds (0-6000m): 9.6 at 27.0 knts Storm direction: 39.6 at 20.3 knts Shear (0-3000m) pos: 2.6 neg: 0.0 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 39.3 deg Storm rel helicity (0-3000m) pos: 67.8 neg: -26.2 tot: 41.6 m^2/s^2 ave: 13.9 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 1.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.50 Bulk Shear: 50.02 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 ------------------------------------------------------------------------------- 500 341 9 246 17| 8.8 0.0 8.8| 39.7 -6.5 33.2 66.4 0.67| 11.3 7.6 1000 348 13 260 16| 5.9 0.0 5.9| 59.4 -13.5 45.9 45.9 0.56| 9.3 5.2 1500 351 14 262 15| 3.2 0.0 3.2| 60.0 -26.2 33.8 22.5 0.31| 7.6 2.3 2000 355 14 262 14| 2.9 0.0 2.9| 62.9 -26.2 36.7 18.3 0.32| 6.3 2.0 2500 358 14 263 13| 2.7 0.0 2.7| 65.0 -26.2 38.8 15.5 0.32| 5.4 1.8 3000 2 14 264 12| 2.6 0.0 2.6| 67.8 -26.2 41.6 13.9 0.34| 5.0 1.7 4000 8 17 276 11| 2.0 1.9 3.8| 93.2 -26.2 67.0 16.7 0.46| 5.6 2.6 5000 10 22 301 11| 1.6 3.0 4.6|111.3 -26.2 85.1 17.0 0.40| 6.0 2.4 6000 10 27 323 14| 1.7 3.1 4.8|141.0 -26.2 114.8 19.1 0.37| 6.0 2.3 Wrote GIF file: /home/apache/climate/data/raob//EP425/skewt/EP425.skewt.20251007.11.gif