UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041523.upa.cvt Date: 2300Z 15 APR 25 Searching for EG354... Searching the city database file for: EG354 ... Date:2300Z 15 APR 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 -21 SFC 983 121 9.0 8.2 95 0.8 8.6 70 13 283.5 284.7 282.5 302.7 6.95 2 969 240 7.4 7.4 100 0.0 7.4 75 16 283.1 284.2 282.0 301.5 6.67 3 925 621 5.4 5.2 99 0.2 5.3 90 24 284.8 285.9 282.0 301.6 6.00 4 919 674 5.2 4.8 97 0.4 5.0 94 24 285.2 286.2 282.0 301.6 5.87 5 907 782 6.0 5.9 99 0.1 5.9 102 24 287.1 288.2 283.4 305.1 6.43 6 850 1312 3.2 2.8 97 0.4 3.0 140 22 289.5 290.5 283.5 305.2 5.51 7 821 1592 1.0 0.9 99 0.1 1.0 139 22 290.1 290.9 283.1 304.4 4.97 8 745 2370 -1.9 -2.3 97 0.4 -2.1 137 23 295.1 295.9 284.5 307.9 4.33 9 737 2456 -2.9 -2.9 100 0.0 -2.9 136 23 294.9 295.6 284.3 307.3 4.19 10 705 2806 -5.3 -6.0 95 0.7 -5.6 135 24 296.0 296.6 284.0 306.4 3.46 11 700 2862 -6.3 -8.0 88 1.7 -7.0 135 24 295.5 296.0 283.2 304.5 2.99 12 699 2873 -6.3 -8.3 86 2.0 -7.1 135 24 295.6 296.2 283.2 304.4 2.92 13 671 3190 -10.3 -21.3 40 11.0 -13.0 138 25 294.6 294.8 280.4 297.9 1.04 14 667 3236 -10.9 -35.9 11 25.0 -14.9 138 25 294.5 294.5 279.3 295.4 0.27 15 656 3364 -10.9 -38.9 8 28.0 -15.1 139 26 295.9 295.9 279.8 296.5 0.20 16 648 3458 -10.5 -26.5 26 16.0 -13.9 140 26 297.3 297.5 281.1 299.5 0.68 17 619 3809 -12.1 -24.1 36 12.0 -14.9 142 27 299.4 299.6 282.3 302.3 0.88 18 611 3909 -12.1 -34.1 14 22.0 -15.9 143 27 300.5 300.6 282.1 301.7 0.35 19 599 4060 -12.7 -35.7 13 23.0 -16.5 144 28 301.6 301.6 282.4 302.6 0.30 20 589 4188 -13.7 -36.7 12 23.0 -17.3 145 28 301.9 301.9 282.5 302.8 0.28 21 574 4384 -15.3 -35.3 16 20.0 -18.5 147 29 302.2 302.3 282.7 303.3 0.33 22 571 4423 -15.3 -28.3 32 13.0 -17.9 147 29 302.7 302.8 283.3 304.8 0.65 23 563 4530 -16.3 -27.3 38 11.0 -18.5 148 29 302.7 302.8 283.4 305.1 0.72 24 554 4651 -17.3 -26.3 45 9.0 -19.1 149 30 302.9 303.1 283.6 305.6 0.81 25 548 4732 -17.9 -31.9 28 14.0 -20.3 150 30 303.2 303.3 283.3 304.8 0.48 26 542 4814 -18.5 -32.5 28 14.0 -20.8 150 30 303.4 303.5 283.4 305.0 0.46 27 532 4953 -19.7 -28.7 45 9.0 -21.3 151 31 303.6 303.7 283.7 305.8 0.67 28 526 5037 -20.3 -29.3 44 9.0 -21.9 152 31 303.9 304.0 283.8 306.0 0.64 29 512 5236 -22.1 -28.1 58 6.0 -23.2 154 31 304.0 304.2 284.0 306.5 0.74 30 503 5366 -23.3 -27.6 68 4.3 -24.1 155 32 304.1 304.3 284.1 306.7 0.79 31 500 5410 -23.5 -28.5 63 5.0 -24.4 155 32 304.4 304.5 284.1 306.8 0.73 32 498 5439 -23.7 -28.2 66 4.5 -24.5 155 32 304.5 304.6 284.2 307.0 0.75 33 494 5498 -24.3 -33.3 43 9.0 -25.6 155 32 304.5 304.5 283.8 306.0 0.47 34 457 6058 -29.5 -33.3 70 3.8 -30.0 153 36 304.8 304.9 284.0 306.5 0.50 35 444 6262 -31.3 -35.0 70 3.7 -31.7 152 37 305.1 305.1 284.0 306.6 0.44 36 425 6570 -34.1 -39.1 61 5.0 -34.6 151 39 305.3 305.4 284.0 306.4 0.30 37 423 6602 -34.3 -40.3 55 6.0 -34.8 151 39 305.5 305.5 284.0 306.4 0.27 38 421 6636 -34.3 -45.3 32 11.0 -35.1 151 39 305.9 305.9 284.0 306.5 0.16 39 400 6990 -37.7 -45.7 43 8.0 -38.2 150 41 306.0 306.0 284.0 306.6 0.16 40 392 7129 -38.9 -46.9 43 8.0 -39.4 150 42 306.2 306.2 284.1 306.7 0.14 41 389 7182 -39.3 -48.3 38 9.0 -39.8 150 42 306.3 306.4 284.1 306.8 0.12 42 384 7271 -39.7 -58.7 11 19.0 -40.4 151 43 307.0 307.0 284.2 307.1 0.04 43 380 7342 -40.1 -53.1 24 13.0 -40.6 151 44 307.3 307.4 284.4 307.6 0.07 44 371 7506 -41.1 -61.1 10 20.0 -41.7 151 45 308.1 308.1 284.7 308.2 0.03 45 362 7673 -41.9 -61.9 10 20.0 -42.5 152 46 309.2 309.2 285.1 309.3 0.03 46 300 8930 -48.1 -68.1 8 20.0 -48.5 155 56 317.6 317.6 287.9 317.6 0.01 47 266 9717 -51.7 -71.7 7 20.0 -52.0 165 41 323.4 323.4 289.8 323.5 0.01 48 250 10120 -51.9 -73.9 5 22.0 -52.2 155 35 328.9 328.9 291.4 328.9 0.01 49 242 10330 -52.3 -74.3 5 22.0 -52.6 156 35 331.4 331.4 292.1 331.4 0.01 50 215 11104 -47.3 -78.3 2 31.0 -47.9 162 36 350.5 350.5 296.7 350.6 0.00 51 205 11418 -49.1 -80.1 1 31.0 -49.6 164 36 352.5 352.5 297.2 352.5 0.00 52 200 11580 -48.5 -79.5 2 31.0 -49.1 165 36 356.0 356.0 297.9 356.0 0.00 53 191 11884 -46.5 -79.5 1 33.0 -47.3 167 35 363.9 363.9 299.4 363.9 0.00 54 150 13480 -48.1 -81.1 1 33.0 -48.9 180 30 387.2 387.2 303.3 387.2 0.00 55 147 13613 -47.5 -81.5 1 34.0 -48.4 181 29 390.5 390.5 303.9 390.5 0.00 56 128 14520 -50.7 -83.7 1 33.0 -51.4 192 22 400.5 400.5 305.3 400.5 0.00 57 124 14728 -48.5 -82.5 1 34.0 -49.4 194 20 408.1 408.1 306.3 408.1 0.00 58 100 16130 -52.3 -84.3 1 32.0 -53.0 210 9 426.7 426.7 308.4 426.7 0.00 59 90 16812 -50.5 -83.5 1 33.0 -51.5 214 9 443.3 443.3 310.2 443.3 0.00 60 70 18440 -52.5 -84.5 1 32.0 -53.5 225 10 472.1 472.1 312.8 472.1 0.00 61 56 19874 -54.1 -85.1 1 31.0 -55.1 165 12 499.5 499.5 314.9 499.6 0.01 62 50 20600 -53.7 -85.7 1 32.0 -54.9 135 13 516.9 516.9 316.1 517.0 0.01 63 45 21280 -51.7 -84.7 1 33.0 -53.3 132 13 537.6 537.6 317.4 537.6 0.01 64 30 23900 -53.1 -86.1 1 33.0 -55.0 120 13 599.9 599.9 320.6 599.9 0.01 65 23 25620 -51.1 -85.1 1 34.0 -53.9 653.1 653.1 322.8 653.2 0.01 66 21 26211 -51.9 -85.9 1 34.0 -54.8 667.9 667.9 323.3 668.0 0.01 TRP 266 9717 -51.7 -71.7 7 20.0 -52.0 165 41 323.4 323.4 289.8 323.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5431.00 m Freezing level: 794.79 mb = 1860.54 m = 6104.07 ft Wetbulb zero: 797.12 mb = 1828.68 m = 5999.54 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 66.84 % Est. max temperature: 15.26 C = 59.47 F Sfc-Lift cond lev (LCL): 971.19 mb = 220.90 m = 724.74 ft T: 7.65 C 700-500 lapse rate: 6.75 C/km ThetaE index: 12.51 C Layer 737.0- 656.0 mb Conv cond level (CCL): 943.05 mb = 462.40 m = 1517.05 ft Mean mixing ratio: 6.33 g/kg Conv temperature: 9.57 C = 49.22 F Cap Strength: 3.84 C Lifted Index: 3.55 C Risk: None Lifted Index @300 mb: 10.62 C Lifted Index @700 mb: 1.59 C Showalter Index: 1.91 C Risk: Showers probable Total Totals Index: 53.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.70 C Cross Totals Index: 26.30 C K Index: 27.80 Risk: 40-60 % chance of thunderstorms Sweat Index: 189.60 Risk: None Energy Index: 0.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.28 J/kg Max Up Vert Vel: 6.82 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 3.84 C Lift Cond Lev (LCL): 929.09 mb = 584.80 m = 1918.61 ft Lev Free Conv (LFC): 924.09 mb = 629.07 m = 2063.86 ft Equ Level (EL): 914.09 mb = 718.20 m = 2356.28 ft B at Equ Level: 22.26 J/kg Max Parcel Lev (MPL): 854.09 mb = 1272.82 m = 4175.86 ft Wind level data Storm motion: 170 at 20 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 ---------------------------------------------------------- 0 983 121 70 13 -12.2 -4.4 | 20 25 -8.7 -23.8 1 925 621 90 24 -24.0 0.0 | 47 28 -20.5 -19.3 2 850 1312 140 22 -14.1 16.9 | 77 11 -10.6 -2.5 3 700 2862 135 24 -17.0 17.0 | 80 14 -13.5 -2.3 4 500 5410 155 32 -13.5 29.0 | 134 14 -10.0 9.7 5 400 6990 150 41 -20.5 35.5 | 134 23 -17.0 16.2 6 300 8930 155 56 -23.7 50.8 | 147 37 -20.2 31.4 7 266 9717 165 41 -10.6 39.6 | 161 21 -7.1 20.3 8 250 10120 155 35 -14.8 31.7 | 138 17 -11.3 12.4 9 200 11580 165 36 -9.3 34.8 | 159 17 -5.8 15.5 10 150 13480 180 30 0.0 30.0 | 198 11 3.5 10.7 11 100 16130 210 9 4.5 7.8 | 325 14 8.0 -11.5 12 70 18440 225 10 7.1 7.1 | 319 16 10.6 -12.2 13 50 20600 135 13 -9.2 9.2 | 29 12 -5.7 -10.1 14 30 23900 120 13 -11.3 6.5 | 31 15 -7.7 -12.8 Wind Parameters Mean winds (0-6000m): 139.7 at 26.2 knts Storm direction: 169.7 at 19.6 knts Shear (0-3000m) pos: 3.9 neg: 0.3 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 64.9 deg Storm rel helicity (0-3000m) pos: 150.6 neg: 0.0 tot: 150.6 m^2/s^2 ave: 50.2 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 4.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.36 Bulk Shear: 65.57 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 83 19 35 26| 13.0 0.0 13.0| 88.5 0.0 88.5 176.9 0.97| 13.2 12.8 1000 96 21 45 24| 9.6 0.0 9.6|136.8 0.0 136.8 136.8 0.75| 14.2 10.6 1500 110 21 54 20| 7.4 0.0 7.4|144.8 0.0 144.8 96.5 0.68| 11.5 7.8 2000 118 22 60 18| 5.5 0.2 5.8|145.6 0.0 145.6 72.8 0.67| 8.8 5.9 2500 123 22 64 17| 4.4 0.4 4.8|146.2 0.0 146.2 58.5 0.66| 7.3 4.8 3000 125 22 66 16| 3.9 0.3 4.2|150.6 0.0 150.6 50.2 0.67| 6.3 4.2 4000 130 23 73 15| 3.5 0.2 3.7|167.3 0.0 167.3 41.8 0.70| 5.4 3.8 5000 135 25 83 14| 3.3 0.2 3.5|185.1 0.0 185.1 37.0 0.74| 4.8 3.5 6000 140 26 93 13| 2.9 0.4 3.3|190.9 -0.0 190.9 31.8 0.68| 4.5 3.1 Wrote GIF file: /home/apache/climate/data/raob//EG354/skewt/EG354.skewt.20250415.23.gif