UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102223.upa.cvt Date: 2300Z 22 OCT 25 Searching for EG354... Searching the city database file for: EG354 ... Date:2300Z 22 OCT 25 Station: EG354 WMO ident: 3354 Latitude: 53.01 Longitude: -1.25 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 -102 SFC 974 117 9.0 8.4 96 0.6 8.7 45 3 284.3 285.5 283.0 304.0 7.11 2 956 271 7.8 7.4 97 0.4 7.6 49 6 284.6 285.8 282.7 303.4 6.76 3 944 375 8.0 6.2 88 1.8 7.1 51 8 285.8 286.9 282.8 303.5 6.30 4 933 472 7.2 6.1 93 1.1 6.6 53 10 286.0 287.1 282.9 303.7 6.33 5 930 499 7.0 3.8 80 3.2 5.4 54 11 286.0 287.0 281.8 301.2 5.40 6 925 543 6.6 3.8 82 2.8 5.2 55 12 286.1 287.0 281.9 301.4 5.43 7 909 686 5.6 2.0 78 3.6 3.9 53 12 286.5 287.3 281.4 300.2 4.86 8 905 722 5.4 3.2 86 2.2 4.3 52 12 286.6 287.5 282.0 301.7 5.32 9 892 840 4.6 1.2 79 3.4 3.0 51 12 287.0 287.8 281.4 300.3 4.68 10 860 1137 1.8 0.2 89 1.6 1.1 46 12 287.1 287.9 281.3 299.9 4.51 11 850 1231 1.6 0.1 90 1.5 0.9 45 12 287.8 288.6 281.7 300.8 4.53 12 784 1878 -2.1 -2.1 100 0.0 -2.1 68 17 290.6 291.3 282.5 302.7 4.18 13 700 2772 -6.7 -7.3 95 0.6 -7.0 100 24 295.1 295.6 283.2 304.5 3.15 14 680 2998 -8.1 -8.6 96 0.5 -8.3 107 24 296.0 296.5 283.3 304.8 2.93 15 622 3689 -10.5 -11.1 95 0.6 -10.7 130 24 300.9 301.3 284.9 309.0 2.63 16 582 4199 -13.3 -13.9 95 0.6 -13.5 147 23 303.4 303.8 285.5 310.4 2.24 17 578 4252 -13.1 -13.8 94 0.7 -13.3 148 23 304.2 304.6 285.8 311.4 2.28 18 539 4784 -14.5 -15.5 92 1.0 -14.8 166 23 308.7 309.1 287.2 315.5 2.12 19 500 5350 -18.3 -19.8 88 1.5 -18.7 185 23 310.7 311.0 287.4 315.9 1.59 20 498 5380 -18.5 -20.1 87 1.6 -18.9 185 23 310.8 311.1 287.4 316.0 1.56 21 457 6013 -23.1 -24.0 92 0.9 -23.3 185 25 312.8 313.0 287.7 316.9 1.20 22 442 6256 -25.1 -25.3 98 0.2 -25.1 185 26 313.3 313.5 287.8 317.0 1.11 23 417 6675 -28.7 -29.0 97 0.3 -28.7 185 28 313.9 314.1 287.7 316.8 0.83 24 416 6692 -28.9 -29.4 95 0.5 -29.0 185 28 313.9 314.0 287.6 316.7 0.81 25 414 6726 -29.5 -32.3 77 2.8 -29.9 185 28 313.5 313.7 287.3 315.7 0.61 26 407 6847 -30.5 -32.0 87 1.5 -30.7 185 29 313.8 313.9 287.4 316.0 0.64 27 400 6970 -31.5 -33.3 84 1.8 -31.7 185 29 314.0 314.2 287.5 316.1 0.58 28 364 7628 -37.1 -39.5 78 2.4 -37.3 185 39 315.2 315.2 287.5 316.4 0.34 29 357 7762 -38.3 -40.2 82 1.9 -38.5 185 40 315.3 315.4 287.6 316.5 0.32 30 350 7897 -39.7 -42.6 74 2.9 -39.9 185 42 315.2 315.3 287.5 316.1 0.26 31 347 7956 -40.1 -44.8 61 4.7 -40.4 185 43 315.4 315.5 287.5 316.2 0.20 32 343 8035 -40.9 -44.8 66 3.9 -41.2 185 44 315.4 315.4 287.5 316.2 0.21 33 341 8074 -41.3 -47.3 52 6.0 -41.6 185 45 315.4 315.4 287.4 316.0 0.16 34 338 8134 -41.9 -48.9 46 7.0 -42.3 185 46 315.4 315.4 287.3 315.9 0.13 35 335 8194 -42.3 -49.3 46 7.0 -42.6 185 47 315.6 315.6 287.5 316.1 0.13 36 328 8336 -43.5 -53.5 32 10.0 -43.9 185 49 315.9 315.9 287.5 316.2 0.08 37 321 8481 -44.3 -55.3 28 11.0 -44.7 185 51 316.7 316.7 287.8 317.0 0.07 38 303 8864 -47.3 -54.3 45 7.0 -47.6 185 57 317.8 317.8 288.1 318.1 0.08 39 300 8930 -47.9 -53.9 50 6.0 -48.1 185 58 317.8 317.9 288.1 318.2 0.08 40 298 8974 -48.1 -51.9 65 3.8 -48.3 185 59 318.2 318.2 288.3 318.6 0.11 41 290 9154 -49.5 -55.5 49 6.0 -49.7 187 61 318.7 318.7 288.4 318.9 0.07 42 285 9268 -50.3 -51.9 83 1.6 -50.4 188 63 319.1 319.1 288.6 319.5 0.11 43 283 9314 -50.7 -60.7 30 10.0 -50.9 188 63 319.2 319.2 288.5 319.3 0.04 44 282 9337 -50.7 -62.7 23 12.0 -51.0 188 63 319.5 319.5 288.6 319.6 0.03 45 272 9573 -51.7 -60.7 33 9.0 -51.9 190 67 321.4 321.4 289.2 321.5 0.04 46 271 9597 -51.8 -60.8 33 9.0 -52.0 190 67 321.6 321.6 289.3 321.7 0.04 47 250 10120 -53.7 -62.7 32 9.0 -53.9 200 59 326.2 326.2 290.7 326.4 0.03 48 230 10656 -52.3 -71.3 8 19.0 -52.6 207 53 336.2 336.2 293.4 336.3 0.01 49 200 11560 -50.7 -69.7 9 19.0 -51.1 220 44 352.5 352.5 297.2 352.6 0.02 50 196 11691 -50.3 -68.3 10 18.0 -50.7 221 44 355.2 355.2 297.7 355.3 0.02 51 150 13420 -53.3 -72.3 8 19.0 -53.7 235 42 378.2 378.2 302.0 378.3 0.01 52 102 15884 -57.3 -77.3 6 20.0 -57.7 249 33 414.7 414.7 307.1 414.7 0.01 53 100 16010 -56.7 -77.7 5 21.0 -57.1 250 33 418.2 418.2 307.5 418.2 0.01 54 87 16887 -59.3 -78.3 7 19.0 -59.6 254 31 429.9 429.9 308.9 430.0 0.01 55 83 17184 -56.7 -77.7 5 21.0 -57.2 255 30 441.1 441.1 310.0 441.1 0.01 56 74 17911 -57.3 -78.3 5 21.0 -57.8 258 28 454.5 454.5 311.3 454.6 0.01 57 70 18260 -59.5 -80.5 5 21.0 -59.9 260 27 457.1 457.1 311.5 457.1 0.01 58 67 18534 -60.9 -81.9 5 21.0 -61.3 263 27 459.8 459.8 311.8 459.9 0.01 59 50 20360 -60.9 -82.9 4 22.0 -61.4 280 30 500.0 500.0 314.9 500.0 0.01 60 46 20877 -62.1 -84.1 4 22.0 -62.6 509.1 509.1 315.6 509.2 0.01 61 44 21152 -61.7 -85.7 3 24.0 -62.2 516.6 516.6 316.1 516.7 0.01 TRP 250 10120 -53.7 -62.7 32 9.0 -53.9 200 59 326.2 326.2 290.7 326.4 0.03 WND 271 9597 -51.8 -60.8 33 9.0 -52.0 190 67 321.6 321.6 289.3 321.7 0.04 Sounding variables and indices 1000-500 mb thick: 5452.00 m Freezing level: 821.46 mb = 1510.92 m = 4957.03 ft Wetbulb zero: 830.15 mb = 1420.23 m = 4659.50 ft Precipitable water: 0.76 inches Sfc-500 mean rel hum: 93.18 % Est. max temperature: 13.57 C = 56.42 F Sfc-Lift cond lev (LCL): 965.21 mb = 191.60 m = 628.60 ft T: 8.42 C 700-500 lapse rate: 4.50 C/km ThetaE index: 2.47 C Layer 930.0- 925.0 mb Conv cond level (CCL): 881.38 mb = 937.47 m = 3075.66 ft Mean mixing ratio: 5.66 g/kg Conv temperature: 11.70 C = 53.07 F Cap Strength: 8.62 C Lifted Index: 9.34 C Risk: None Lifted Index @300 mb: 11.44 C Lifted Index @700 mb: 1.66 C Showalter Index: 10.10 C Risk: None Total Totals Index: 38.30 C Risk: None Vertical Totals Index: 19.90 C Cross Totals Index: 18.40 C K Index: 19.40 Risk: < 20 % chance of thunderstorms Sweat Index: 48.20 Risk: None Energy Index: 3.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.54 J/kg Max Up Vert Vel: 4.81 m/s Conv Inhibition (B-): 8.75 J/kg Cap Strength: 9.24 C Lift Cond Lev (LCL): 894.83 mb = 814.39 m = 2671.84 ft Lev Free Conv (LFC): 859.83 mb = 1138.22 m = 3734.28 ft Equ Level (EL): 849.83 mb = 1232.59 m = 4043.89 ft B at Equ Level: 11.27 J/kg Max Parcel Lev (MPL): 759.83 mb = 2125.25 m = 6972.51 ft Wind level data Storm motion: 157 at 15 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 ---------------------------------------------------------- 0 974 117 45 3 -2.1 -2.1 | 347 16 3.8 -15.8 1 925 543 55 12 -9.8 -6.9 | 11 21 -3.9 -20.6 2 850 1231 45 12 -8.5 -8.5 | 7 22 -2.6 -22.2 3 700 2772 100 24 -23.6 4.2 | 62 20 -17.7 -9.5 4 500 5350 185 23 2.0 22.9 | 221 12 7.9 9.2 5 400 6970 185 29 2.5 28.9 | 209 17 8.4 15.2 6 300 8930 185 58 5.1 57.8 | 194 45 11.0 44.1 7 271 9597 190 67 11.6 66.0 | 199 55 17.5 52.3 8 250 10120 200 59 20.2 55.4 | 212 49 26.1 41.8 9 200 11560 220 44 28.3 33.7 | 240 40 34.2 20.0 10 150 13420 235 42 34.4 24.1 | 256 42 40.3 10.4 11 100 16010 250 33 31.0 11.3 | 274 37 36.9 -2.4 12 70 18260 260 27 26.6 4.7 | 285 34 32.5 -9.0 13 50 20360 280 30 29.5 -5.2 | 298 40 35.5 -18.9 Wind Parameters Mean winds (0-6000m): 126.6 at 19.9 knts Storm direction: 156.6 at 14.9 knts Shear (0-3000m) pos: 4.2 neg: 0.3 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 86.5 deg Storm rel helicity (0-3000m) pos: 175.2 neg: -7.9 tot: 167.3 m^2/s^2 ave: 55.8 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 5.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.24 Bulk Shear: 48.77 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 53 8 2 19| 9.3 0.0 9.3| 37.3 0.0 37.3 74.7 0.84| 9.4 7.9 1000 52 10 6 20| 4.7 0.8 5.4| 37.3 -6.5 30.8 30.8 0.61| 5.5 3.3 1500 51 11 8 21| 4.3 0.5 4.8| 63.4 -7.9 55.5 37.0 0.70| 5.3 3.7 2000 58 13 13 21| 4.4 0.4 4.8|101.9 -7.9 94.0 47.0 0.79| 5.6 4.4 2500 69 14 21 20| 4.6 0.3 4.9|143.9 -7.9 136.0 54.4 0.84| 6.1 5.1 3000 78 16 29 19| 4.2 0.3 4.4|175.2 -7.9 167.3 55.8 0.84| 6.3 5.3 4000 95 18 44 17| 3.3 0.2 3.5|213.4 -7.9 205.4 51.4 0.83| 6.5 5.4 5000 109 19 58 14| 2.7 0.2 2.9|244.0 -7.9 236.1 47.2 0.86| 6.6 5.7 6000 127 20 80 10| 2.3 0.1 2.5|251.5 -12.8 238.7 39.8 0.81| 6.0 4.8 Wrote GIF file: /home/apache/climate/data/raob//EG354/skewt/EG354.skewt.20251022.23.gif