UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101311.upa.cvt Date: 1100Z 13 OCT 25 Searching for EP120... Searching the city database file for: EP120 ... Date:1100Z 13 OCT 25 Station: EP120 WMO ident: 12120 Latitude: 54.75 Longitude: 17.53 ------------------------------------------------------------------------------- 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 1023 -1 13.2 3.2 51 10.0 8.2 325 5 284.5 285.3 280.3 297.7 4.70 1 1000 189 9.8 2.8 62 7.0 6.4 330 19 283.0 283.8 279.6 296.0 4.68 2 987 298 8.6 2.6 66 6.0 5.7 329 19 282.8 283.6 279.5 295.9 4.67 3 925 830 3.6 1.2 84 2.4 2.5 325 19 283.0 283.8 279.4 295.6 4.51 4 917 900 3.0 1.0 87 2.0 2.1 326 19 283.1 283.9 279.4 295.6 4.48 5 911 953 2.4 0.6 88 1.8 1.6 327 19 283.0 283.7 279.2 295.3 4.38 6 884 1196 2.0 -11.0 37 13.0 -2.4 330 19 285.0 285.3 276.9 290.5 1.86 7 850 1511 -0.3 -12.3 40 12.0 -4.2 335 19 285.8 286.1 277.2 291.0 1.75 8 789 2101 -5.1 -13.1 53 8.0 -7.6 337 26 286.8 287.2 277.7 292.1 1.76 9 772 2271 -6.5 -14.5 53 8.0 -8.8 337 27 287.1 287.4 277.6 291.9 1.61 10 743 2571 -5.5 -32.5 10 27.0 -10.6 338 31 291.4 291.4 277.9 292.5 0.34 11 710 2927 -5.7 -38.7 5 33.0 -11.2 340 35 295.0 295.0 279.4 295.6 0.19 12 700 3038 -6.3 -38.3 6 32.0 -11.7 340 36 295.5 295.5 279.6 296.2 0.20 13 651 3603 -7.9 -39.9 6 32.0 -13.1 340 40 299.9 299.9 281.5 300.5 0.18 14 631 3845 -8.7 -28.7 18 20.0 -13.0 340 42 301.7 301.8 282.8 303.6 0.57 15 613 4069 -9.5 -13.3 74 3.8 -10.8 340 44 303.3 303.7 285.4 310.3 2.24 16 603 4196 -9.9 -14.9 67 5.0 -11.5 340 45 304.2 304.6 285.5 310.5 1.99 17 500 5610 -20.5 -24.4 71 3.9 -21.3 340 56 308.0 308.2 285.9 311.6 1.06 18 400 7220 -32.7 -36.1 72 3.4 -33.1 335 56 312.5 312.6 286.8 314.0 0.44 19 343 8289 -39.9 -42.8 74 2.9 -40.1 338 61 316.8 316.8 288.0 317.7 0.26 20 311 8951 -45.9 -48.3 77 2.4 -46.0 339 65 317.4 317.4 288.1 318.0 0.15 21 300 9190 -48.1 -51.7 66 3.6 -48.3 340 66 317.6 317.6 288.1 318.0 0.11 22 286 9502 -51.1 -56.1 55 5.0 -51.2 341 69 317.6 317.6 288.1 317.9 0.07 23 270 9873 -54.3 -56.4 78 2.1 -54.4 343 72 318.3 318.3 288.2 318.5 0.07 24 250 10360 -58.3 -61.1 70 2.8 -58.3 345 77 319.4 319.4 288.6 319.6 0.04 25 248 10410 -58.7 -62.1 65 3.4 -58.7 350 79 319.5 319.5 288.6 319.7 0.04 26 233 10801 -58.5 -64.5 46 6.0 -58.6 350 86 325.6 325.6 290.5 325.7 0.03 27 231 10855 -58.5 -65.0 43 6.6 -58.6 350 87 326.4 326.4 290.7 326.5 0.03 28 200 11760 -57.9 -73.9 11 16.0 -58.1 345 71 341.1 341.1 294.6 341.1 0.01 29 189 12115 -59.9 -76.9 9 17.0 -60.0 346 68 343.4 343.4 295.1 343.4 0.01 30 161 13129 -54.7 -81.7 2 27.0 -55.1 349 60 368.3 368.3 300.2 368.3 0.00 31 150 13580 -56.5 -87.5 1 31.0 -56.8 350 56 372.7 372.7 301.1 372.7 0.00 32 101 16078 -59.9 -89.9 1 30.0 -60.2 335 30 410.8 410.8 306.6 410.8 0.00 33 100 16140 -59.9 -88.9 1 29.0 -60.2 335 29 412.0 412.0 306.7 412.0 0.00 34 78 17696 -59.1 -89.1 1 30.0 -59.5 10 26 444.0 444.0 310.3 444.0 0.00 35 76 17859 -56.7 -86.7 1 30.0 -57.3 13 26 452.3 452.3 311.1 452.3 0.00 36 70 18380 -57.5 -87.5 1 30.0 -58.0 25 25 461.4 461.4 311.9 461.4 0.00 37 54 20003 -60.7 -89.7 1 29.0 -61.2 343 11 489.5 489.5 314.2 489.6 0.00 38 50 20480 -61.9 -90.9 1 29.0 -62.4 330 7 497.6 497.6 314.8 497.6 0.00 39 44 21278 -58.3 -88.3 1 30.0 -59.1 336 8 524.9 524.9 316.6 525.0 0.00 40 38 22194 -61.5 -90.5 1 29.0 -62.1 343 9 539.3 539.3 317.5 539.3 0.00 41 36 22531 -59.3 -89.3 1 30.0 -60.2 346 10 553.4 553.4 318.3 553.4 0.00 42 30 23670 -60.7 -89.7 1 29.0 -61.6 355 11 579.2 579.2 319.6 579.2 0.00 43 20 26200 -59.3 -89.3 1 30.0 -60.7 320 13 654.7 654.7 322.9 654.7 0.01 44 15 28013 -59.1 -89.1 1 30.0 -60.9 299 20 711.5 711.5 324.8 711.5 0.01 45 10 30610 -51.5 -83.5 1 32.0 -56.4 270 31 827.3 827.3 327.9 827.7 0.04 46 4.8 35500 -39.9 -75.9 1 36.0 -53.8 1074.0 1074.1 332.3 1077.4 0.27 TRP 248 10410 -58.7 -62.1 65 3.4 -58.7 350 79 319.5 319.5 288.6 319.7 0.04 WND 231 10855 -58.5 -65.0 43 6.6 -58.6 350 87 326.4 326.4 290.7 326.5 0.03 Sounding variables and indices 1000-500 mb thick: 5421.00 m Freezing level: 854.43 mb = 1469.93 m = 4822.55 ft Wetbulb zero: 900.30 mb = 1048.71 m = 3440.60 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 47.69 % Est. max temperature: 14.00 C = 57.19 F Sfc-Lift cond lev (LCL): 879.42 mb = 1237.86 m = 4061.17 ft T: 1.70 C 700-500 lapse rate: 5.52 C/km ThetaE index: 5.13 C Layer 911.0- 850.0 mb Conv cond level (CCL): 862.48 mb = 1393.95 m = 4573.26 ft Mean mixing ratio: 4.62 g/kg Conv temperature: 14.25 C = 57.65 F Cap Strength: 10.47 C Lifted Index: 11.30 C Risk: None Lifted Index @300 mb: 15.34 C Lifted Index @700 mb: 5.49 C Showalter Index: 14.99 C Risk: None Total Totals Index: 28.40 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 8.20 C K Index: -24.10 Risk: None Sweat Index: 94.00 Risk: None Energy Index: 4.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.31 J/kg Max Up Vert Vel: 2.94 m/s Conv Inhibition (B-): 57382.12 J/kg Cap Strength: 11.24 C Lift Cond Lev (LCL): 894.70 mb = 1099.03 m = 3605.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 8 at 26 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 1023 -1 325 5 2.9 -4.1 | 197 23 6.6 22.0 1 1000 189 330 19 9.5 -16.5 | 234 16 13.3 9.7 2 925 830 325 19 10.9 -15.6 | 234 18 14.7 10.6 3 850 1511 335 19 8.0 -17.2 | 233 15 11.8 8.9 4 700 3038 340 36 12.3 -33.8 | 296 18 16.1 -7.7 5 500 5610 340 56 19.2 -52.6 | 319 35 22.9 -26.5 6 400 7220 335 56 23.7 -50.8 | 312 37 27.4 -24.6 7 300 9190 340 66 22.6 -62.0 | 324 45 26.3 -35.9 8 250 10360 345 77 19.9 -74.4 | 334 54 23.7 -48.2 9 248 10410 350 79 13.7 -77.8 | 341 55 17.5 -51.7 10 231 10855 350 87 15.1 -85.7 | 342 62 18.9 -59.5 11 200 11760 345 71 18.4 -68.6 | 332 48 22.1 -42.4 12 150 13580 350 56 9.7 -55.1 | 335 32 13.5 -29.0 13 100 16140 335 29 12.3 -26.3 | 271 16 16.0 -0.1 14 70 18380 25 25 -10.6 -22.7 | 117 8 -6.8 3.5 15 50 20480 330 7 3.5 -6.1 | 200 21 7.3 20.1 16 30 23670 355 11 1.0 -11.0 | 197 16 4.7 15.2 17 20 26200 320 13 8.4 -10.0 | 217 20 12.1 16.2 18 10 30610 270 31 31.0 -0.0 | 233 44 34.8 26.1 Wind Parameters Mean winds (0-6000m): 338.2 at 35.2 knts Storm direction: 8.2 at 26.4 knts Shear (0-3000m) pos: 5.3 neg: 0.0 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 97.6 deg Storm rel helicity (0-3000m) pos: 124.5 neg: -1.5 tot: 123.0 m^2/s^2 ave: 41.0 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 4.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 49.18 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 ------------------------------------------------------------------------------- 500 329 16 225 17| 14.4 0.0 14.4| 61.9 0.0 61.9 123.7 0.84| 15.3 12.8 1000 327 18 230 17| 7.2 0.0 7.2| 62.0 -0.1 61.9 61.9 0.76| 8.4 6.4 1500 329 18 231 17| 4.8 0.0 4.8| 62.0 -1.5 60.5 40.4 0.64| 6.5 4.2 2000 331 19 234 16| 5.0 0.0 5.0| 82.3 -1.5 80.8 40.4 0.72| 6.3 4.5 2500 333 21 240 15| 5.2 0.0 5.2|103.1 -1.5 101.7 40.7 0.77| 6.2 4.7 3000 334 23 248 15| 5.3 0.0 5.3|124.5 -1.5 123.0 41.0 0.79| 6.1 4.8 4000 336 27 264 15| 4.5 0.5 5.0|150.9 -1.5 149.4 37.4 0.76| 5.6 4.2 5000 338 31 279 16| 3.6 1.2 4.8|176.6 -1.5 175.1 35.0 0.71| 5.3 3.8 6000 338 35 291 18| 3.0 1.4 4.4|192.0 -11.5 180.5 30.1 0.65| 4.9 3.2 Wrote GIF file: /home/apache/climate/data/raob//EP120/skewt/EP120.skewt.20251013.11.gif