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 EI953... Searching the city database file for: EI953 ... Date:1200Z 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 1026 18 12.6 6.6 67 6.0 9.4 285 5 283.7 284.7 281.4 300.2 5.96 1 1000 232 10.0 6.0 76 4.0 7.9 310 7 283.1 284.2 281.1 299.4 5.86 2 925 872 4.0 4.0 100 0.0 4.0 310 11 283.4 284.4 280.8 298.7 5.51 3 914 969 3.4 3.4 100 0.0 3.4 307 12 283.8 284.7 280.7 298.7 5.34 4 913 978 3.4 2.0 91 1.4 2.7 307 12 283.8 284.7 280.2 297.4 4.84 5 911 996 3.6 -8.4 41 12.0 -0.8 306 12 284.2 284.6 277.0 290.7 2.22 6 910 1005 4.6 -21.4 13 26.0 -2.5 306 12 285.3 285.5 275.5 287.7 0.76 7 906 1041 10.2 -20.8 9 31.0 0.7 305 12 291.5 291.6 278.6 294.0 0.80 8 901 1087 11.6 -19.4 10 31.0 1.5 304 13 293.4 293.5 279.7 296.2 0.91 9 865 1427 10.8 -27.2 5 38.0 0.2 294 16 296.0 296.1 280.3 297.5 0.47 10 850 1572 10.0 -27.0 5 37.0 -0.3 290 17 296.6 296.7 280.6 298.2 0.49 11 735 2761 2.8 -38.2 3 41.0 -5.7 301 18 301.4 301.4 282.2 302.0 0.19 12 700 3154 0.6 -26.4 11 27.0 -6.5 305 19 303.1 303.3 283.5 305.3 0.63 13 685 3327 -0.7 -29.7 9 29.0 -7.7 307 19 303.6 303.7 283.5 305.2 0.48 14 657 3658 -1.1 -13.1 40 12.0 -5.5 310 19 306.8 307.2 286.6 313.5 2.12 15 604 4320 -6.5 -11.5 68 5.0 -8.4 316 18 308.0 308.5 287.5 316.3 2.63 16 603 4332 -6.7 -11.7 68 5.0 -8.5 316 18 307.9 308.4 287.5 316.1 2.59 17 587 4542 -6.9 -20.9 32 14.0 -11.0 318 18 310.1 310.3 286.8 314.1 1.23 18 582 4608 -7.3 -15.3 53 8.0 -10.0 319 18 310.4 310.7 287.7 316.8 2.00 19 546 5100 -11.1 -18.1 56 7.0 -13.2 323 18 311.6 311.9 287.8 317.1 1.68 20 504 5710 -13.7 -36.7 12 23.0 -17.7 329 17 315.6 315.7 287.7 316.8 0.33 21 500 5770 -14.1 -33.1 18 19.0 -17.8 330 17 315.8 315.9 287.9 317.5 0.47 22 465 6316 -19.3 -32.3 31 13.0 -21.7 340 18 316.0 316.1 288.1 317.9 0.55 23 428 6929 -23.9 -31.9 48 8.0 -25.2 351 18 317.7 317.8 288.7 319.9 0.62 24 400 7420 -27.7 -38.7 34 11.0 -29.0 360 19 319.0 319.1 288.8 320.2 0.34 25 382 7748 -30.3 -41.3 33 11.0 -31.4 2 21 319.8 319.8 289.0 320.8 0.27 26 338 8603 -38.1 -43.1 59 5.0 -38.5 9 27 320.5 320.6 289.2 321.5 0.25 27 336 8644 -38.5 -46.5 43 8.0 -39.1 9 27 320.5 320.6 289.1 321.2 0.17 28 300 9410 -45.1 -49.7 60 4.6 -45.3 15 33 321.8 321.8 289.5 322.3 0.14 29 294 9545 -46.3 -50.0 66 3.7 -46.4 16 33 322.0 322.0 289.5 322.5 0.13 30 278 9917 -48.5 -54.5 50 6.0 -48.7 19 33 324.0 324.0 290.0 324.3 0.08 31 270 10109 -50.1 -53.3 69 3.2 -50.2 21 33 324.4 324.4 290.2 324.8 0.10 32 256 10456 -52.5 -58.5 48 6.0 -52.7 24 33 325.8 325.8 290.6 326.0 0.06 33 250 10610 -53.5 -58.4 55 4.9 -53.6 25 33 326.5 326.5 290.8 326.8 0.06 34 219 11454 -57.3 -65.3 36 8.0 -57.4 350 38 333.3 333.3 292.6 333.4 0.03 35 211 11690 -55.1 -70.1 14 15.0 -55.4 338 27 340.3 340.3 294.4 340.3 0.01 36 200 12030 -57.1 -72.1 13 15.0 -57.3 320 11 342.3 342.3 294.9 342.4 0.01 37 150 13850 -57.3 -82.3 3 25.0 -57.6 285 19 371.4 371.4 300.8 371.4 0.00 38 141 14242 -56.9 -82.9 2 26.0 -57.2 281 19 378.7 378.7 302.1 378.7 0.00 39 100 16390 -62.9 -85.9 3 23.0 -63.1 260 21 406.2 406.2 306.0 406.2 0.00 40 70 18600 -60.7 -87.7 2 27.0 -61.1 260 13 454.5 454.5 311.3 454.5 0.00 41 50 20680 -61.3 -88.3 2 27.0 -61.8 300 11 499.0 499.0 314.9 499.0 0.00 42 34 23073 -59.9 -87.9 1 28.0 -60.7 281 13 560.9 560.9 318.7 560.9 0.01 43 30 23850 -61.7 -88.7 2 27.0 -62.4 275 13 576.4 576.4 319.5 576.5 0.00 44 21 26082 -56.9 -86.9 1 30.0 -58.6 323 17 652.8 652.8 322.8 652.9 0.01 45 20 26390 -57.7 -86.7 1 29.0 -59.4 330 17 659.6 659.6 323.0 659.6 0.01 46 18 27055 -59.3 -87.3 1 28.0 -60.9 321 20 674.7 674.7 323.6 674.8 0.01 47 16 27804 -54.3 -85.3 1 31.0 -57.1 311 23 714.1 714.1 324.9 714.2 0.02 48 14 28660 -55.5 -85.5 1 30.0 -58.3 299 26 737.8 737.9 325.6 738.0 0.02 49 12 29645 -55.5 -85.5 1 30.0 -58.6 286 30 771.1 771.1 326.5 771.3 0.02 50 10 30820 -51.9 -83.9 1 32.0 -56.6 270 35 825.8 825.8 327.8 826.1 0.03 51 8.6 31795 -53.1 -84.1 1 31.0 -57.9 857.5 857.6 328.5 857.9 0.04 52 6.7 33419 -48.9 -82.9 1 34.0 -56.3 938.6 938.6 330.1 939.2 0.06 53 6.4 33720 -49.3 -83.3 1 34.0 -56.7 949.3 949.3 330.4 949.9 0.06 54 6.0 34147 -44.7 -81.7 1 37.0 -54.8 986.8 986.9 330.9 987.8 0.08 TRP 219 11454 -57.3 -65.3 36 8.0 -57.4 350 38 333.3 333.3 292.6 333.4 0.03 WND Sounding variables and indices 1000-500 mb thick: 5538.00 m Freezing level: 693.08 mb = 3233.68 m = 10609.05 ft Wetbulb zero: 911.46 mb = 991.65 m = 3253.41 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 35.53 % Est. max temperature: 24.19 C = 75.54 F Sfc-Lift cond lev (LCL): 937.10 mb = 765.29 m = 2510.76 ft T: 5.00 C 700-500 lapse rate: 5.62 C/km ThetaE index: 12.54 C Layer 1000.0- 906.0 mb Conv cond level (CCL): 933.64 mb = 795.66 m = 2610.39 ft Mean mixing ratio: 5.75 g/kg Conv temperature: 12.31 C = 54.16 F Cap Strength: 15.28 C Lifted Index: 15.35 C Risk: None Lifted Index @300 mb: 16.05 C Lifted Index @700 mb: 10.42 C Showalter Index: 15.77 C Risk: None Total Totals Index: 11.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: -12.90 C K Index: -29.90 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 4.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.02 J/kg Max Up Vert Vel: 2.01 m/s Conv Inhibition (B-): 0.74 J/kg Cap Strength: 15.26 C Lift Cond Lev (LCL): 934.58 mb = 787.38 m = 2583.23 ft Lev Free Conv (LFC): 929.58 mb = 831.42 m = 2727.71 ft Equ Level (EL): 909.58 mb = 1008.38 m = 3308.29 ft B at Equ Level: -9.20 J/kg Max Parcel Lev (MPL): 909.58 mb = 1008.38 m = 3308.29 ft Wind level data Storm motion: 340 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 1026 18 285 5 4.8 -1.3 | 183 10 0.6 10.1 1 1000 232 310 7 5.4 -4.5 | 189 7 1.1 6.9 2 925 872 310 11 8.4 -7.1 | 224 6 4.2 4.3 3 850 1572 290 17 16.0 -5.8 | 245 13 11.7 5.5 4 700 3154 305 19 15.6 -10.9 | 268 11 11.3 0.5 5 500 5770 330 17 8.5 -14.7 | 308 5 4.3 -3.4 6 400 7420 360 19 -0.0 -19.0 | 29 9 -4.2 -7.6 7 300 9410 15 33 -8.5 -31.9 | 32 24 -12.8 -20.5 8 250 10610 25 33 -13.9 -29.9 | 44 26 -18.2 -18.6 9 219 11454 350 38 6.6 -37.4 | 355 26 2.4 -26.1 10 200 12030 320 11 7.1 -8.4 | 224 4 2.8 2.9 11 150 13850 285 19 18.4 -4.9 | 245 16 14.1 6.4 12 100 16390 260 21 20.7 3.6 | 228 22 16.4 15.0 13 70 18600 260 13 12.8 2.3 | 212 16 8.6 13.6 14 50 20680 300 11 9.5 -5.5 | 222 8 5.3 5.9 15 30 23850 275 13 13.0 -1.1 | 220 13 8.7 10.2 16 20 26390 330 17 8.5 -14.7 | 308 5 4.3 -3.4 17 10 30820 270 35 35.0 -0.0 | 250 33 30.8 11.4 Wind Parameters Mean winds (0-6000m): 309.5 at 16.2 knts Storm direction: 339.5 at 12.1 knts Shear (0-3000m) pos: 1.5 neg: 1.5 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 82.1 deg Storm rel helicity (0-3000m) pos: 28.4 neg: 0.0 tot: 28.4 m^2/s^2 ave: 9.5 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 3.3 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.18 Bulk Shear: 10.97 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 ------------------------------------------------------------------------------- 500 306 7 192 7| 4.9 0.0 4.9| 5.0 0.0 5.0 10.0 0.51| 5.1 2.6 1000 308 9 204 7| 2.4 1.8 4.3| 10.3 0.0 10.3 10.3 0.67| 4.5 3.0 1500 303 11 220 7| 1.6 3.0 4.6| 14.2 0.0 14.2 9.5 0.52| 4.9 2.6 2000 299 12 230 8| 1.6 2.2 3.8| 18.6 0.0 18.6 9.3 0.54| 4.2 2.3 2500 298 13 236 9| 1.5 1.8 3.3| 23.5 0.0 23.5 9.4 0.58| 3.7 2.1 3000 299 14 242 9| 1.5 1.5 3.0| 28.4 0.0 28.4 9.5 0.61| 3.3 2.0 4000 302 15 250 9| 1.4 1.1 2.5| 34.5 0.0 34.5 8.6 0.62| 2.9 1.8 5000 306 16 256 9| 1.3 0.9 2.2| 38.9 0.0 38.9 7.8 0.63| 2.6 1.7 6000 310 16 263 8| 1.3 0.7 2.0| 43.6 0.0 43.6 7.3 0.66| 2.5 1.6 Wrote GIF file: /home/apache/climate/data/raob//EI953/skewt/EI953.skewt.20251008.12.gif