UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100800.upa.cvt Date: 0000Z 8 OCT 25 Searching for EI953... Searching the city database file for: EI953 ... Date:0000Z 8 OCT 25 Station: EI953 WMO ident: 3953 Latitude: 51.94 Longitude: -10.24 ------------------------------------------------------------------------------- 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 22 10.6 6.0 73 4.6 8.2 0 5 281.9 282.9 280.3 297.7 5.73 1 1019 55 11.4 5.4 67 6.0 8.3 0 6 283.0 284.0 280.6 298.4 5.52 2 1000 211 10.2 5.2 71 5.0 7.6 360 13 283.4 284.3 280.8 298.8 5.54 3 925 853 4.0 3.8 99 0.2 3.9 10 7 283.4 284.3 280.7 298.5 5.43 4 918 915 3.8 3.4 97 0.4 3.6 4 7 283.8 284.7 280.7 298.7 5.32 5 912 968 4.2 1.8 84 2.4 3.1 358 8 284.8 285.6 280.6 298.2 4.78 6 911 977 5.2 -2.8 56 8.0 1.8 357 8 285.9 286.5 279.4 295.6 3.41 7 909 995 10.2 -22.8 8 33.0 0.5 356 8 291.2 291.3 278.3 293.3 0.67 8 900 1078 11.8 -17.2 12 29.0 1.9 347 8 293.7 293.9 280.0 297.1 1.10 9 881 1256 12.0 -23.0 7 35.0 1.3 330 9 295.7 295.8 280.4 297.9 0.68 10 859 1466 10.8 -26.2 6 37.0 0.2 309 11 296.6 296.7 280.6 298.3 0.52 11 850 1554 10.4 -23.6 7 34.0 0.1 300 11 297.0 297.2 281.0 299.2 0.67 12 765 2421 6.0 -34.0 4 40.0 -3.5 295 15 301.4 301.4 282.3 302.3 0.28 13 700 3139 0.4 -35.6 5 36.0 -7.3 290 19 302.9 303.0 283.0 303.8 0.26 14 662 3583 -2.5 -41.5 3 39.0 -9.5 286 20 304.5 304.6 283.4 305.1 0.15 15 610 4227 -5.3 -32.3 10 27.0 -11.2 280 22 308.5 308.6 285.3 310.0 0.42 16 584 4565 -8.7 -24.7 26 16.0 -12.8 277 23 308.4 308.6 285.8 311.4 0.88 17 560 4889 -10.3 -23.3 34 13.0 -13.7 273 24 310.3 310.5 286.6 313.8 1.04 18 535 5238 -12.7 -40.7 8 28.0 -17.1 270 25 311.5 311.5 286.1 312.2 0.20 19 500 5750 -16.1 -45.1 6 29.0 -19.9 265 27 313.4 313.4 286.7 313.9 0.14 20 482 6025 -18.3 -50.3 4 32.0 -21.8 264 28 314.0 314.0 286.8 314.3 0.08 21 434 6800 -23.7 -45.7 11 22.0 -26.1 262 32 316.7 316.7 287.8 317.3 0.15 22 400 7390 -28.5 -47.5 14 19.0 -30.2 260 35 317.9 318.0 288.2 318.4 0.13 23 318 8988 -41.5 -56.5 18 15.0 -42.1 264 33 321.5 321.5 289.3 321.7 0.06 24 310 9160 -42.9 -51.9 37 9.0 -43.3 264 33 321.9 321.9 289.5 322.3 0.10 25 303 9313 -44.3 -56.3 25 12.0 -44.7 265 33 322.0 322.0 289.5 322.2 0.06 26 300 9380 -44.7 -58.7 19 14.0 -45.2 265 33 322.4 322.4 289.5 322.5 0.05 27 296 9470 -45.5 -59.5 19 14.0 -45.9 264 34 322.5 322.5 289.6 322.6 0.04 28 275 9958 -49.3 -54.3 56 5.0 -49.5 255 36 323.8 323.8 290.0 324.2 0.09 29 254 10477 -52.3 -59.3 43 7.0 -52.5 247 39 326.8 326.8 290.9 327.0 0.05 30 250 10580 -52.3 -61.3 33 9.0 -52.5 245 40 328.3 328.3 291.3 328.5 0.04 31 246 10684 -52.5 -64.5 22 12.0 -52.7 247 41 329.5 329.5 291.6 329.6 0.03 32 239 10868 -53.7 -61.7 37 8.0 -53.9 250 44 330.5 330.5 291.9 330.6 0.04 33 232 11059 -53.1 -70.1 11 17.0 -53.4 249 42 334.2 334.2 292.9 334.2 0.01 34 200 12010 -52.9 -75.9 5 23.0 -53.2 245 33 349.0 349.0 296.4 349.0 0.01 35 188 12410 -51.7 -78.7 3 27.0 -52.1 247 33 357.2 357.2 298.1 357.2 0.00 36 150 13860 -55.9 -82.9 2 27.0 -56.2 255 33 373.8 373.8 301.2 373.8 0.00 37 110 15807 -60.9 -85.9 2 25.0 -61.2 286 25 399.0 399.0 305.0 399.0 0.00 38 100 16400 -60.3 -86.3 2 26.0 -60.6 295 23 411.2 411.2 306.7 411.2 0.00 39 70 18610 -62.1 -89.1 2 27.0 -62.4 250 11 451.5 451.5 311.0 451.5 0.00 40 69 18699 -60.3 -88.3 1 28.0 -60.7 251 11 457.3 457.3 311.5 457.3 0.00 41 52 20447 -62.3 -89.3 2 27.0 -62.7 281 13 491.1 491.1 314.3 491.1 0.00 42 50 20690 -60.1 -89.1 1 29.0 -60.7 285 13 501.9 501.9 315.1 501.9 0.00 43 41 21929 -59.3 -88.3 1 29.0 -60.0 301 15 533.2 533.2 317.1 533.2 0.00 44 33 23277 -62.7 -89.7 1 27.0 -63.3 318 18 558.3 558.3 318.5 558.3 0.00 45 30 23870 -58.5 -88.5 1 30.0 -59.6 325 19 585.2 585.2 319.9 585.2 0.01 46 23 25533 -60.3 -89.3 1 29.0 -61.4 318 24 626.1 626.1 321.7 626.1 0.01 47 20 26410 -57.3 -88.3 1 31.0 -59.0 315 27 660.8 660.8 323.1 660.8 0.01 48 19 26735 -56.5 -87.5 1 31.0 -58.5 313 28 673.0 673.0 323.5 673.1 0.01 49 17 27440 -57.7 -87.7 1 30.0 -59.6 308 30 690.9 690.9 324.1 691.0 0.01 50 10 30840 -51.3 -85.3 1 34.0 -56.3 285 38 828.1 828.1 327.9 828.3 0.03 51 8.9 31601 -48.9 -83.9 1 35.0 -55.2 865.4 865.4 328.7 865.8 0.04 52 6.8 33368 -49.3 -85.3 1 36.0 -56.5 933.0 933.0 330.1 933.4 0.04 TRP 239 10868 -53.7 -61.7 37 8.0 -53.9 250 44 330.5 330.5 291.9 330.6 0.04 WND Sounding variables and indices 1000-500 mb thick: 5539.00 m Freezing level: 694.76 mb = 3200.22 m = 10499.27 ft Wetbulb zero: 846.80 mb = 1585.09 m = 5200.35 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 21.44 % Est. max temperature: 24.78 C = 76.60 F Sfc-Lift cond lev (LCL): 954.03 mb = 598.53 m = 1963.65 ft T: 6.46 C 700-500 lapse rate: 6.32 C/km ThetaE index: 5.35 C Layer 912.0- 900.0 mb Conv cond level (CCL): 922.38 mb = 876.06 m = 2874.16 ft Mean mixing ratio: 5.50 g/kg Conv temperature: 12.25 C = 54.05 F Cap Strength: 13.06 C Lifted Index: 13.82 C Risk: None Lifted Index @300 mb: 16.92 C Lifted Index @700 mb: 10.63 C Showalter Index: 13.41 C Risk: None Total Totals Index: 19.00 C Risk: None Vertical Totals Index: 26.50 C Cross Totals Index: -7.50 C K Index: -33.10 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 3.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.61 J/kg Max Up Vert Vel: 1.79 m/s Conv Inhibition (B-): 56649.11 J/kg Cap Strength: 13.69 C Lift Cond Lev (LCL): 925.75 mb = 846.37 m = 2776.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 316 at 13 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 22 0 5 -0.0 -5.0 | 116 10 -9.3 4.6 1 1000 211 360 13 -0.0 -13.0 | 70 10 -9.3 -3.4 2 925 853 10 7 -1.2 -6.9 | 104 11 -10.5 2.7 3 850 1554 300 11 9.5 -5.5 | 184 4 0.3 4.1 4 700 3139 290 19 17.9 -6.5 | 250 9 8.6 3.1 5 500 5750 265 27 26.9 2.4 | 236 21 17.6 11.9 6 400 7390 260 35 34.5 6.1 | 238 30 25.2 15.7 7 300 9380 265 33 32.9 2.9 | 242 27 23.6 12.5 8 250 10580 245 40 36.3 16.9 | 226 38 27.0 26.5 9 239 10868 250 44 41.3 15.0 | 232 40 32.1 24.6 10 200 12010 245 33 29.9 13.9 | 221 31 20.6 23.5 11 150 13860 255 33 31.9 8.5 | 231 29 22.6 18.1 12 100 16400 295 23 20.8 -9.7 | 271 12 11.6 -0.1 13 70 18610 250 11 10.3 3.8 | 185 13 1.1 13.4 14 50 20690 285 13 12.6 -3.4 | 208 7 3.3 6.2 15 30 23870 325 19 10.9 -15.6 | 345 6 1.6 -6.0 16 20 26410 315 27 19.1 -19.1 | 314 14 9.8 -9.5 17 10 30840 285 38 36.7 -9.8 | 270 27 27.4 -0.2 Wind Parameters Mean winds (0-6000m): 286.0 at 17.8 knts Storm direction: 316.0 at 13.3 knts Shear (0-3000m) pos: 0.9 neg: 3.2 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 132.5 deg Storm rel helicity (0-3000m) pos: 28.6 neg: -19.9 tot: 8.7 m^2/s^2 ave: 2.9 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 44.11 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 1 11 84 10| 5.3 0.0 5.3| 7.8 -19.4 -11.6 -23.2 -0.44| 11.2 -5.0 1000 3 9 91 10| 2.6 1.4 4.1| 15.5 -19.9 -4.4 -4.4 -0.14| 8.3 -1.1 1500 350 9 93 8| 1.8 3.7 5.4| 20.6 -19.9 0.7 0.4 0.11| 8.5 1.0 2000 334 10 97 5| 1.3 3.4 4.8| 23.6 -19.9 3.7 1.8 0.20| 7.1 1.4 2500 323 11 109 3| 1.1 3.3 4.3| 26.3 -19.9 6.3 2.5 0.25| 6.3 1.6 3000 314 12 156 1| 0.9 3.2 4.0| 28.6 -19.9 8.7 2.9 0.27| 5.7 1.5 4000 303 14 231 3| 0.7 2.9 3.6| 29.0 -22.1 6.9 1.7 0.22| 4.9 1.1 5000 294 16 239 6| 0.5 2.8 3.3| 29.0 -28.6 0.4 0.1 0.16| 4.4 0.7 6000 286 18 239 9| 0.4 2.7 3.2| 30.2 -36.5 -6.3 -1.0 0.11| 4.1 0.5 Wrote GIF file: /home/apache/climate/data/raob//EI953/skewt/EI953.skewt.20251008.00.gif