UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for EP374... Searching the city database file for: EP374 ... Date:1200Z 15 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 1012 97 10.6 3.6 62 7.0 7.2 280 7 282.8 283.6 279.7 296.4 4.89 1 1000 196 8.6 1.6 61 7.0 5.4 280 7 281.8 282.5 278.5 293.7 4.29 2 973 422 6.6 0.6 65 6.0 3.9 287 10 281.9 282.7 278.3 293.4 4.10 3 925 835 3.4 0.6 82 2.8 2.1 300 15 282.8 283.5 279.0 294.9 4.32 4 850 1514 -2.1 -2.6 96 0.5 -2.3 335 15 283.9 284.6 278.9 294.5 3.71 5 837 1636 -2.9 -3.3 97 0.4 -3.1 334 15 284.4 285.0 278.9 294.5 3.58 6 833 1674 -2.1 -9.1 59 7.0 -4.6 333 15 285.6 286.0 277.8 292.3 2.30 7 832 1684 -1.9 -5.5 76 3.6 -3.3 333 15 285.9 286.4 278.9 294.7 3.05 8 827 1732 -2.1 -3.6 89 1.5 -2.7 333 15 286.2 286.8 279.7 296.3 3.54 9 799 2004 -4.3 -4.6 98 0.3 -4.4 330 15 286.7 287.3 279.7 296.4 3.40 10 784 2154 -2.9 -5.8 80 2.9 -4.0 329 15 289.7 290.3 280.9 299.0 3.16 11 745 2557 -3.7 -7.4 75 3.7 -5.1 325 15 293.1 293.6 282.1 301.9 2.94 12 736 2653 -3.1 -15.1 39 12.0 -6.9 324 15 294.8 295.1 281.2 299.7 1.61 13 715 2882 -3.1 -27.1 14 24.0 -8.8 322 15 297.2 297.3 281.0 299.1 0.58 14 700 3050 -3.9 -19.9 28 16.0 -8.4 320 15 298.2 298.4 282.1 301.7 1.12 15 682 3256 -4.9 -11.9 58 7.0 -7.4 324 16 299.3 299.7 283.9 306.2 2.25 16 675 3337 -4.9 -19.9 30 15.0 -9.2 326 17 300.2 300.4 283.0 303.9 1.17 17 665 3454 -5.3 -14.3 49 9.0 -8.3 328 17 301.0 301.3 284.2 306.9 1.90 18 610 4127 -9.9 -20.9 40 11.0 -12.8 342 21 303.2 303.4 284.2 307.1 1.18 19 600 4255 -9.7 -36.7 9 27.0 -14.5 345 21 304.9 304.9 283.7 305.9 0.27 20 592 4359 -9.9 -31.9 15 22.0 -14.3 347 22 305.8 305.9 284.3 307.4 0.45 21 564 4731 -12.5 -37.5 10 25.0 -16.6 355 24 307.0 307.1 284.5 308.0 0.27 22 561 4772 -12.7 -24.7 36 12.0 -15.6 356 24 307.3 307.4 285.4 310.3 0.92 23 521 5332 -17.1 -23.1 60 6.0 -18.5 8 27 308.5 308.8 286.1 312.3 1.14 24 500 5640 -19.5 -26.5 54 7.0 -21.0 15 29 309.3 309.4 286.1 312.2 0.88 25 480 5941 -22.3 -28.3 58 6.0 -23.4 15 30 309.4 309.6 286.1 312.1 0.77 26 438 6604 -28.1 -35.1 51 7.0 -29.0 15 31 310.3 310.4 286.0 311.8 0.44 27 400 7250 -31.1 -51.1 12 20.0 -32.5 15 33 314.6 314.6 287.1 314.9 0.09 28 388 7465 -32.1 -52.1 12 20.0 -33.4 15 34 316.0 316.0 287.5 316.3 0.08 29 339 8400 -40.9 -51.9 30 11.0 -41.4 15 36 316.5 316.5 287.7 316.8 0.09 30 300 9220 -46.5 -58.5 24 12.0 -46.9 15 38 319.8 319.8 288.8 320.0 0.05 31 288 9490 -48.5 -58.5 30 10.0 -48.8 12 38 320.7 320.7 289.0 320.9 0.05 32 270 9912 -51.1 -60.1 33 9.0 -51.3 6 39 322.9 322.9 289.7 323.1 0.04 33 250 10410 -53.5 -64.5 25 11.0 -53.7 360 40 326.5 326.5 290.7 326.6 0.03 34 235 10805 -55.7 -66.7 24 11.0 -55.9 357 40 329.0 329.0 291.5 329.1 0.02 35 206 11635 -59.7 -69.7 26 10.0 -59.8 350 40 335.4 335.4 293.2 335.4 0.02 36 200 11820 -59.5 -69.5 26 10.0 -59.6 350 38 338.5 338.5 294.0 338.6 0.02 37 174 12701 -56.3 -80.3 3 24.0 -56.6 357 37 357.6 357.6 298.2 357.6 0.00 38 150 13640 -58.9 -82.9 3 24.0 -59.1 5 36 368.6 368.6 300.3 368.6 0.00 39 100 16180 -59.3 -86.3 2 27.0 -59.6 350 17 413.2 413.2 306.9 413.2 0.00 40 74 18070 -57.7 -86.7 1 29.0 -58.2 453.7 453.7 311.2 453.7 0.00 41 70 18420 -58.3 -87.3 1 29.0 -58.8 459.7 459.7 311.7 459.7 0.00 42 50 20520 -60.3 -88.3 1 28.0 -60.9 501.4 501.4 315.1 501.4 0.00 43 46 21038 -61.3 -88.3 2 27.0 -61.9 511.1 511.1 315.7 511.1 0.00 44 30 23700 -59.3 -88.3 1 29.0 -60.3 583.0 583.0 319.8 583.0 0.01 45 20 26250 -57.5 -88.5 1 31.0 -59.2 660.2 660.2 323.1 660.2 0.01 46 16 27663 -55.5 -87.5 1 32.0 -58.0 710.2 710.2 324.7 710.3 0.01 47 12 29528 -47.7 -83.7 1 36.0 -53.5 798.7 798.8 327.2 799.0 0.03 48 10 30730 -47.9 -83.9 1 36.0 -54.3 840.7 840.8 328.2 841.1 0.03 49 9.1 31354 -46.9 -83.9 1 37.0 -54.1 867.6 867.6 328.8 867.9 0.04 50 7.4 32733 -43.9 -82.9 1 39.0 -53.5 932.6 932.7 330.1 933.2 0.06 TRP 206 11635 -59.7 -69.7 26 10.0 -59.8 350 40 335.4 335.4 293.2 335.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5444.00 m Freezing level: 878.64 mb = 1254.75 m = 4116.57 ft Wetbulb zero: 889.14 mb = 1152.49 m = 3781.10 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 56.93 % Est. max temperature: 11.58 C = 52.85 F Sfc-Lift cond lev (LCL): 909.87 mb = 967.46 m = 3174.05 ft T: 2.33 C 700-500 lapse rate: 6.02 C/km ThetaE index: 3.00 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 872.41 mb = 1305.02 m = 4281.50 ft Mean mixing ratio: 4.26 g/kg Conv temperature: 11.42 C = 52.55 F Cap Strength: 13.47 C Lifted Index: 13.59 C Risk: None Lifted Index @300 mb: 18.23 C Lifted Index @700 mb: 9.03 C Showalter Index: 13.41 C Risk: None Total Totals Index: 34.30 C Risk: None Vertical Totals Index: 17.40 C Cross Totals Index: 16.90 C K Index: -1.20 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 3.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.53 J/kg Max Up Vert Vel: 2.66 m/s Conv Inhibition (B-): 69734.61 J/kg Cap Strength: 13.53 C Lift Cond Lev (LCL): 889.67 mb = 1147.75 m = 3765.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 15 at 14 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 1012 97 280 7 6.9 -1.2 | 221 16 10.6 12.3 1 1000 196 280 7 6.9 -1.2 | 221 16 10.6 12.3 2 925 835 300 15 13.0 -7.5 | 250 18 16.7 6.0 3 850 1514 335 15 6.3 -13.6 | 271 10 10.0 -0.1 4 700 3050 320 15 9.6 -11.5 | 261 13 13.3 2.0 5 500 5640 15 29 -7.5 -28.0 | 15 15 -3.8 -14.5 6 400 7250 15 33 -8.5 -31.9 | 15 19 -4.8 -18.4 7 300 9220 15 38 -9.8 -36.7 | 15 24 -6.1 -23.2 8 250 10410 360 40 -0.0 -40.0 | 352 27 3.7 -26.5 9 206 11635 350 40 6.9 -39.4 | 338 28 10.7 -25.9 10 200 11820 350 38 6.6 -37.4 | 337 26 10.3 -23.9 11 150 13640 5 36 -3.1 -35.9 | 359 22 0.6 -22.4 12 100 16180 350 17 3.0 -16.7 | 296 7 6.7 -3.2 Wind Parameters Mean winds (0-6000m): 345.3 at 18.7 knts Storm direction: 15.3 at 14.0 knts Shear (0-3000m) pos: 2.1 neg: 0.6 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 42.2 deg Storm rel helicity (0-3000m) pos: 58.7 neg: -5.4 tot: 53.4 m^2/s^2 ave: 17.8 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 33.67 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 ------------------------------------------------------------------------------- 500 287 9 229 16| 5.6 0.0 5.6| 23.7 0.0 23.7 47.4 0.98| 5.6 5.5 1000 297 12 240 16| 5.1 0.0 5.1| 48.7 0.0 48.7 48.7 0.89| 6.3 5.6 1500 308 13 248 15| 4.2 0.0 4.2| 57.7 0.0 57.7 38.5 0.77| 6.1 4.7 2000 315 13 253 14| 3.2 0.3 3.5| 57.7 -1.6 56.1 28.0 0.69| 4.9 3.3 2500 318 14 255 13| 2.5 0.5 3.1| 57.7 -3.6 54.2 21.7 0.61| 4.2 2.6 3000 319 14 257 13| 2.1 0.6 2.7| 58.7 -5.4 53.4 17.8 0.56| 3.7 2.1 4000 323 15 263 13| 2.6 0.4 3.1| 86.5 -5.4 81.1 20.3 0.68| 3.9 2.6 5000 333 17 277 11| 3.0 0.4 3.3|118.3 -5.4 112.9 22.6 0.76| 4.2 3.2 6000 345 19 298 10| 3.0 0.3 3.3|139.5 -5.4 134.1 22.4 0.77| 4.1 3.1 Wrote GIF file: /home/apache/climate/data/raob//EP374/skewt/EP374.skewt.20251015.12.gif