UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025111011.upa.cvt Date: 1100Z 10 NOV 25 Searching for EP425... Searching the city database file for: EP425 ... Date:1100Z 10 NOV 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 1000 127 8.0 8.0 100 0.0 8.0 260 1 281.1 282.3 281.1 299.6 6.74 1 979 301 6.6 6.6 100 0.0 6.6 280 6 281.5 282.5 280.7 298.6 6.25 2 925 764 4.0 4.0 100 0.0 4.0 295 13 283.4 284.4 280.8 298.7 5.51 3 910 897 3.2 3.2 100 0.0 3.2 296 14 283.9 284.8 280.8 298.7 5.29 4 850 1447 0.0 0.0 100 0.0 0.0 300 19 286.1 286.9 280.8 298.9 4.50 5 783 2102 -3.1 -3.1 100 0.0 -3.1 311 17 289.6 290.3 281.7 300.9 3.88 6 700 2984 -6.9 -6.9 100 0.0 -6.9 325 15 294.8 295.4 283.2 304.5 3.25 7 646 3604 -11.9 -13.5 88 1.6 -12.4 330 15 296.0 296.4 282.3 302.4 2.09 8 605 4103 -15.1 -15.2 99 0.1 -15.2 334 16 297.9 298.3 283.0 303.9 1.94 9 597 4204 -15.1 -16.8 87 1.7 -15.6 334 16 299.1 299.4 283.2 304.4 1.72 10 527 5135 -21.7 -26.0 68 4.3 -22.5 342 17 302.0 302.2 283.3 304.8 0.87 11 500 5520 -24.3 -27.8 73 3.5 -24.9 345 17 303.4 303.6 283.8 306.0 0.78 12 454 6217 -28.9 -31.6 77 2.7 -29.3 354 23 306.1 306.2 284.6 308.2 0.60 13 400 7110 -36.1 -41.1 60 5.0 -36.5 5 31 308.1 308.1 284.9 309.0 0.26 14 344 8141 -43.9 -51.9 41 8.0 -44.2 2 31 311.1 311.1 285.8 311.4 0.09 15 300 9050 -49.5 -56.5 44 7.0 -49.7 360 31 315.6 315.6 287.3 315.8 0.06 16 284 9406 -52.3 -58.3 48 6.0 -52.4 355 31 316.6 316.6 287.7 316.8 0.05 17 250 10230 -52.5 -64.5 22 12.0 -52.7 350 21 328.0 328.0 291.2 328.1 0.03 18 229 10794 -52.1 -65.1 20 13.0 -52.4 326 17 337.0 337.0 293.6 337.1 0.03 19 200 11670 -50.3 -63.3 20 13.0 -50.7 290 11 353.1 353.1 297.3 353.3 0.04 20 176 12499 -51.9 -66.9 15 15.0 -52.3 288 8 363.6 363.6 299.4 363.8 0.03 21 159 13151 -55.7 -80.7 3 25.0 -56.0 286 6 367.9 367.9 300.2 367.9 0.00 22 150 13520 -56.7 -78.7 5 22.0 -57.0 285 5 372.4 372.4 301.0 372.4 0.01 23 111 15398 -63.7 -91.7 1 28.0 -63.8 270 17 392.8 392.8 304.2 392.8 0.00 24 100 16040 -62.3 -91.3 1 29.0 -62.5 265 21 407.4 407.4 306.2 407.4 0.00 25 97 16228 -61.7 -90.7 1 29.0 -62.0 265 22 412.1 412.1 306.7 412.1 0.00 26 70 18230 -64.5 -91.5 1 27.0 -64.7 260 29 446.4 446.4 310.5 446.4 0.00 27 50 20280 -66.3 -93.3 1 27.0 -66.5 270 27 487.2 487.2 314.0 487.3 0.00 28 30 23350 -68.1 -92.1 2 24.0 -68.4 270 35 559.0 559.0 318.6 559.0 0.00 29 20 25780 -68.5 -91.5 2 23.0 -68.9 275 36 626.5 626.5 321.7 626.5 0.00 30 12 28846 -68.0 -90.1 3 22.1 -68.8 280 75 726.9 726.9 325.3 726.9 0.01 31 11 29369 -67.9 -89.9 3 22.0 -68.8 745.5 745.5 325.8 745.6 0.01 TRP 284 9406 -52.3 -58.3 48 6.0 -52.4 355 31 316.6 316.6 287.7 316.8 0.05 WND 12 28846 -68.0 -90.1 3 22.1 -68.8 280 75 726.9 726.9 325.3 726.9 0.01 Sounding variables and indices 1000-500 mb thick: 5393.45 m Freezing level: 850.00 mb = 1447.00 m = 4747.32 ft Wetbulb zero: 849.57 mb = 1451.00 m = 4760.46 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 92.25 % Est. max temperature: 13.00 C = 55.39 F Sfc-Lift cond lev (LCL): 1000.00 mb = 126.55 m = 415.17 ft T: 8.00 C 700-500 lapse rate: 6.86 C/km ThetaE index: 0.97 C Layer 979.0- 925.0 mb Conv cond level (CCL): 950.73 mb = 540.07 m = 1771.86 ft Mean mixing ratio: 5.86 g/kg Conv temperature: 9.31 C = 48.75 F Cap Strength: 4.88 C Lifted Index: 5.50 C Risk: None Lifted Index @300 mb: 12.00 C Lifted Index @700 mb: 3.22 C Showalter Index: 5.45 C Risk: None Total Totals Index: 48.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 24.30 C K Index: 24.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 55.00 Risk: None Energy Index: 1.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.29 J/kg Max Up Vert Vel: 5.16 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 5.29 C Lift Cond Lev (LCL): 949.15 mb = 553.67 m = 1816.48 ft Lev Free Conv (LFC): 944.15 mb = 596.77 m = 1957.90 ft Equ Level (EL): 874.15 mb = 1221.02 m = 4005.93 ft B at Equ Level: 13.28 J/kg Max Parcel Lev (MPL): 784.15 mb = 2090.12 m = 6857.27 ft Wind level data Storm motion: 354 at 12 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 1000 127 260 1 1.0 0.2 | 179 12 -0.2 12.0 1 1000 125 275 3 3.0 -0.3 | 189 12 1.8 11.6 2 925 764 295 13 11.8 -5.5 | 239 12 10.6 6.3 3 850 1447 300 19 16.5 -9.5 | 261 15 15.3 2.3 4 700 2984 325 15 8.6 -12.3 | 274 7 7.4 -0.5 5 500 5520 345 17 4.4 -16.4 | 325 6 3.2 -4.6 6 400 7110 5 31 -2.7 -30.9 | 11 19 -3.9 -19.1 7 300 9050 360 31 -0.0 -31.0 | 3 19 -1.2 -19.2 8 284 9406 355 31 2.7 -30.9 | 355 19 1.5 -19.1 9 250 10230 350 21 3.6 -20.7 | 344 9 2.5 -8.9 10 200 11670 290 11 10.3 -3.8 | 229 12 9.2 8.0 11 150 13520 285 5 4.8 -1.3 | 199 11 3.7 10.5 12 100 16040 265 21 20.9 1.8 | 235 24 19.8 13.6 13 70 18230 260 29 28.6 5.0 | 238 32 27.4 16.8 14 50 20280 270 27 27.0 -0.0 | 245 28 25.8 11.8 15 30 23350 270 35 35.0 -0.0 | 251 36 33.8 11.8 16 20 25780 275 36 35.9 -3.1 | 256 36 34.7 8.7 Wind Parameters Mean winds (0-6000m): 324.4 at 15.8 knts Storm direction: 354.4 at 11.9 knts Shear (0-3000m) pos: 2.3 neg: 0.0 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 86.6 deg Storm rel helicity (0-3000m) pos: 60.4 neg: 0.0 tot: 60.4 m^2/s^2 ave: 20.1 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.86 Bulk Shear: 15.49 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 ------------------------------------------------------------------------------- 500 290 7 209 11| 8.2 0.0 8.2| 25.0 0.0 25.0 50.0 1.00| 8.3 8.3 1000 294 10 228 11| 6.9 0.0 6.9| 42.4 0.0 42.4 42.4 0.97| 7.0 6.8 1500 297 13 240 12| 5.5 0.0 5.5| 53.5 0.0 53.5 35.7 0.92| 6.0 5.5 2000 300 14 247 12| 3.8 0.0 3.8| 57.2 0.0 57.2 28.6 0.85| 5.2 4.4 2500 303 15 251 12| 2.9 0.0 2.9| 59.2 0.0 59.2 23.7 0.78| 4.7 3.7 3000 306 15 254 11| 2.3 0.0 2.3| 60.4 0.0 60.4 20.1 0.74| 4.3 3.2 4000 312 15 260 10| 1.9 0.0 1.9| 64.1 0.0 64.1 16.0 0.75| 3.5 2.6 5000 318 15 267 9| 1.6 0.0 1.6| 67.7 0.0 67.7 13.5 0.77| 3.1 2.3 6000 324 16 277 8| 1.9 0.0 1.9| 76.3 0.0 76.3 12.7 0.74| 3.1 2.3 Wrote GIF file: /home/apache/climate/data/raob//EP425/skewt/EP425.skewt.20251110.11.gif