UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for EP374... Searching the city database file for: EP374 ... Date:1200Z 8 OCT 25 Station: EP374 WMO ident: 12374 Latitude: 52.40 Longitude: 20.97 ------------------------------------------------------------------------------- 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 1010 96 13.6 9.1 74 4.5 11.1 100 1 285.9 287.2 283.8 306.0 7.19 1 1000 179 11.6 7.7 77 3.9 9.5 160 3 284.8 285.9 282.6 303.1 6.60 2 984 314 10.4 7.7 83 2.7 8.9 173 4 284.9 286.0 282.8 303.5 6.71 3 948 623 8.0 5.5 84 2.5 6.7 205 6 285.5 286.5 282.3 302.2 5.98 4 925 826 6.8 3.1 77 3.7 5.0 225 7 286.3 287.2 281.7 300.9 5.17 5 895 1097 5.2 1.1 75 4.1 3.2 233 7 287.3 288.1 281.5 300.5 4.63 6 850 1517 3.2 -2.8 65 6.0 0.6 245 7 289.5 290.1 281.4 300.1 3.66 7 813 1876 0.6 -7.4 55 8.0 -2.5 262 8 290.4 290.9 280.6 298.4 2.69 8 772 2289 -2.1 -8.1 63 6.0 -4.4 282 10 291.9 292.3 281.3 299.8 2.69 9 766 2351 -2.1 -11.1 50 9.0 -5.3 285 10 292.5 292.9 280.8 299.0 2.14 10 752 2497 -1.1 -21.1 20 20.0 -6.7 292 11 295.2 295.3 280.5 298.1 0.94 11 700 3067 -2.7 -26.7 14 24.0 -8.6 320 13 299.5 299.6 282.0 301.5 0.61 12 648 3675 -5.3 -32.3 10 27.0 -11.0 331 18 303.2 303.3 283.2 304.6 0.39 13 566 4720 -12.9 -31.9 19 19.0 -16.5 352 26 306.3 306.3 284.5 307.9 0.47 14 535 5149 -13.3 -27.3 30 14.0 -16.4 360 29 310.8 310.9 286.5 313.3 0.76 15 500 5660 -17.1 -34.1 21 17.0 -20.0 10 33 312.2 312.3 286.6 313.7 0.43 16 497 5705 -17.5 -34.5 21 17.0 -20.4 9 34 312.2 312.3 286.6 313.7 0.41 17 480 5965 -18.7 -25.7 54 7.0 -20.3 6 36 313.9 314.1 287.8 317.2 0.98 18 476 6028 -18.9 -21.0 83 2.1 -19.4 6 37 314.4 314.7 288.5 319.4 1.50 19 459 6298 -20.9 -21.6 94 0.7 -21.1 2 40 315.2 315.5 288.8 320.1 1.48 20 400 7300 -28.1 -28.2 99 0.1 -28.1 350 52 318.5 318.6 289.3 321.7 0.94 21 393 7426 -29.1 -29.1 100 0.0 -29.1 350 52 318.8 318.9 289.3 321.8 0.88 22 344 8363 -36.5 -40.8 64 4.3 -36.9 353 49 321.1 321.2 289.5 322.3 0.31 23 339 8465 -37.1 -40.6 70 3.5 -37.4 353 49 321.6 321.7 289.6 322.8 0.33 24 328 8692 -38.3 -46.3 43 8.0 -38.9 353 48 323.0 323.1 289.9 323.7 0.18 25 307 9144 -41.5 -47.5 52 6.0 -41.9 355 46 324.7 324.8 290.4 325.4 0.17 26 300 9300 -42.9 -48.9 52 6.0 -43.2 355 46 324.9 324.9 290.4 325.5 0.15 27 251 10484 -52.1 -60.1 38 8.0 -52.3 355 42 328.2 328.2 291.3 328.4 0.05 28 250 10510 -51.9 -59.9 38 8.0 -52.1 355 42 328.9 328.9 291.5 329.1 0.05 29 230 11050 -50.7 -68.7 10 18.0 -51.1 346 38 338.7 338.7 294.0 338.7 0.02 30 211 11606 -53.3 -72.3 8 19.0 -53.6 336 34 343.1 343.1 295.1 343.1 0.01 31 200 11950 -53.1 -74.1 6 21.0 -53.4 330 31 348.7 348.7 296.4 348.7 0.01 32 192 12215 -51.1 -77.1 3 26.0 -51.5 332 30 356.0 356.0 297.9 356.0 0.01 33 153 13674 -56.9 -81.9 3 25.0 -57.2 344 24 369.9 369.9 300.5 370.0 0.00 34 150 13800 -56.5 -81.5 3 25.0 -56.8 345 23 372.7 372.7 301.1 372.7 0.00 35 100 16350 -58.3 -85.3 2 27.0 -58.7 305 17 415.1 415.1 307.2 415.1 0.00 36 71 18492 -60.7 -87.7 2 27.0 -61.1 257 13 452.7 452.7 311.1 452.7 0.00 37 70 18580 -60.1 -88.1 1 28.0 -60.5 255 13 455.8 455.8 311.4 455.8 0.00 38 57 19870 -58.3 -87.3 1 29.0 -58.9 258 11 487.5 487.5 314.0 487.5 0.00 39 50 20690 -61.3 -88.3 2 27.0 -61.8 260 9 499.0 499.0 314.9 499.0 0.00 40 47 21072 -62.1 -89.1 2 27.0 -62.6 263 9 506.0 506.0 315.4 506.0 0.00 41 34 23073 -60.5 -88.5 1 28.0 -61.3 279 9 559.3 559.3 318.6 559.3 0.00 42 30 23850 -60.9 -88.9 1 28.0 -61.7 285 9 578.6 578.6 319.6 578.6 0.00 43 25 24971 -63.5 -89.5 2 26.0 -64.2 283 19 602.1 602.1 320.7 602.2 0.01 44 20 26350 -58.9 -88.9 1 30.0 -60.4 280 31 655.9 655.9 322.9 655.9 0.01 45 17 27374 -56.7 -87.7 1 31.0 -58.8 694.1 694.1 324.3 694.2 0.01 46 12 29580 -56.5 -87.5 1 31.0 -59.3 767.6 767.6 326.4 767.7 0.02 47 12 29580 -56.9 -87.9 1 31.0 -59.6 766.1 766.2 326.4 766.3 0.01 48 10 30750 -50.9 -85.9 1 35.0 -56.1 829.5 829.6 328.0 829.8 0.02 49 6.4 33693 -45.1 -83.1 1 38.0 -54.6 967.1 967.1 330.7 967.8 0.06 TRP 251 10484 -52.1 -60.1 38 8.0 -52.3 355 42 328.2 328.2 291.3 328.4 0.05 WND Sounding variables and indices 1000-500 mb thick: 5481.00 m Freezing level: 803.89 mb = 1967.49 m = 6454.93 ft Wetbulb zero: 842.78 mb = 1585.72 m = 5202.43 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 38.74 % Est. max temperature: 16.68 C = 62.02 F Sfc-Lift cond lev (LCL): 943.89 mb = 659.18 m = 2162.65 ft T: 7.79 C 700-500 lapse rate: 5.55 C/km ThetaE index: 5.12 C Layer 948.0- 772.0 mb Conv cond level (CCL): 882.34 mb = 1212.60 m = 3978.29 ft Mean mixing ratio: 6.06 g/kg Conv temperature: 15.60 C = 60.07 F Cap Strength: 9.88 C Lifted Index: 10.18 C Risk: None Lifted Index @300 mb: 16.03 C Lifted Index @700 mb: 5.37 C Showalter Index: 11.77 C Risk: None Total Totals Index: 34.60 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 14.30 C K Index: -6.50 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 2.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.34 J/kg Max Up Vert Vel: 3.83 m/s Conv Inhibition (B-): 55926.81 J/kg Cap Strength: 10.12 C Lift Cond Lev (LCL): 914.69 mb = 917.97 m = 3011.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 16 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 1010 96 100 1 -1.0 0.2 | 192 12 2.5 12.2 1 1000 179 160 3 -1.0 2.8 | 189 15 2.4 14.8 2 925 826 225 7 4.9 4.9 | 206 19 8.4 17.0 3 850 1517 245 7 6.3 3.0 | 213 18 9.8 15.0 4 700 3067 320 13 8.4 -10.0 | 260 12 11.8 2.0 5 500 5660 10 33 -5.7 -32.5 | 6 21 -2.3 -20.5 6 400 7300 350 52 9.0 -51.2 | 342 41 12.5 -39.2 7 300 9300 355 46 4.0 -45.8 | 348 35 7.5 -33.8 8 251 10484 355 42 3.7 -41.8 | 347 31 7.1 -29.8 9 250 10510 355 42 3.7 -41.8 | 347 31 7.1 -29.8 10 200 11950 330 31 15.5 -26.8 | 308 24 19.0 -14.8 11 150 13800 345 23 6.0 -22.2 | 317 14 9.4 -10.2 12 100 16350 305 17 13.9 -9.8 | 263 18 17.4 2.3 13 70 18580 255 13 12.6 3.4 | 226 22 16.0 15.4 14 50 20690 260 9 8.9 1.6 | 222 18 12.3 13.6 15 30 23850 285 9 8.7 -2.3 | 231 16 12.2 9.7 16 20 26350 280 31 30.5 -5.4 | 259 35 34.0 6.6 Wind Parameters Mean winds (0-6000m): 346.1 at 16.7 knts Storm direction: 16.1 at 12.5 knts Shear (0-3000m) pos: 2.4 neg: 0.0 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 69.9 deg Storm rel helicity (0-3000m) pos: 90.2 neg: -1.8 tot: 88.4 m^2/s^2 ave: 29.5 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 3.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 55.08 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 ------------------------------------------------------------------------------- 500 184 4 193 16| 6.0 0.0 6.0| 11.2 -1.8 9.4 18.8 0.30| 6.9 2.1 1000 214 5 201 18| 4.0 0.0 4.0| 29.1 -1.8 27.4 27.4 0.54| 5.4 2.9 1500 225 6 205 18| 2.8 0.0 2.8| 38.2 -1.8 36.4 24.3 0.60| 4.3 2.6 2000 237 6 210 18| 2.6 0.0 2.6| 56.4 -1.8 54.6 27.3 0.69| 4.3 2.9 2500 253 7 216 18| 2.5 0.0 2.5| 74.6 -1.8 72.8 29.1 0.74| 4.4 3.2 3000 272 8 224 16| 2.4 0.0 2.4| 90.2 -1.8 88.4 29.5 0.75| 4.6 3.4 4000 301 10 241 14| 2.8 0.0 2.8|121.5 -1.8 119.7 29.9 0.82| 4.7 3.8 5000 327 13 265 11| 3.0 0.0 3.0|163.4 -1.8 161.6 32.3 0.84| 4.9 4.1 6000 346 17 299 9| 2.8 0.5 3.3|194.0 -18.3 175.7 29.3 0.72| 5.2 3.8 Wrote GIF file: /home/apache/climate/data/raob//EP374/skewt/EP374.skewt.20251008.12.gif