UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122723.upa.cvt Date: 2300Z 27 DEC 25 Searching for EG238... Searching the city database file for: EG238 ... Date:2300Z 27 DEC 25 Station: EG238 WMO ident: 3238 Latitude: 55.02 Longitude: -1.88 ------------------------------------------------------------------------------- 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 1022 147 5.8 1.8 75 4.0 4.0 55 2 277.2 277.9 276.1 288.9 4.26 1 1012 227 5.4 1.2 74 4.2 3.5 55 9 277.6 278.3 276.1 288.9 4.12 2 1000 324 4.8 1.3 78 3.5 3.2 55 17 278.0 278.7 276.4 289.5 4.20 3 986 439 3.8 1.2 83 2.6 2.7 57 17 278.1 278.8 276.5 289.7 4.23 4 974 538 3.0 0.2 82 2.8 1.8 58 17 278.2 278.9 276.2 289.2 3.98 5 933 884 -0.3 -0.4 99 0.1 -0.3 64 16 278.3 279.0 276.3 289.3 3.98 6 925 953 -0.7 -0.7 100 0.0 -0.7 65 16 278.6 279.3 276.3 289.4 3.92 7 901 1162 -2.1 -2.4 98 0.3 -2.2 63 16 279.3 279.9 276.2 289.1 3.55 8 900 1171 -1.9 -5.4 77 3.5 -3.2 63 16 279.5 280.0 275.4 287.5 2.84 9 899 1180 -0.7 -11.7 43 11.0 -4.2 63 16 280.9 281.2 274.5 285.9 1.73 10 896 1207 2.6 -34.4 5 37.0 -4.7 63 16 284.5 284.6 274.2 285.3 0.23 11 895 1216 3.6 -35.4 4 39.0 -4.2 63 16 285.7 285.7 274.8 286.4 0.21 12 891 1252 4.6 -40.4 2 45.0 -3.7 63 16 287.1 287.1 275.3 287.5 0.13 13 884 1317 4.6 62 17 287.7 14 878 1372 4.6 62 17 288.3 15 866 1484 5.2 61 17 290.0 16 856 1579 7.2 60 17 293.1 17 850 1637 6.8 60 17 293.3 18 830 1832 6.0 -33.0 4 39.0 -3.0 66 16 294.4 294.5 279.3 295.4 0.29 19 778 2358 3.0 -27.0 9 30.0 -4.7 81 13 296.7 296.8 280.7 298.5 0.54 20 766 2484 2.8 -22.2 14 25.0 -4.4 84 13 297.8 298.0 281.5 300.5 0.84 21 746 2697 2.2 -26.8 10 29.0 -5.4 90 12 299.4 299.5 281.9 301.3 0.57 22 700 3207 -1.3 -28.3 11 27.0 -7.8 105 9 301.0 301.1 282.5 302.8 0.53 23 688 3345 -2.3 -28.3 12 26.0 -8.5 106 9 301.4 301.5 282.7 303.2 0.54 24 680 3437 -2.9 -37.9 5 35.0 -9.5 107 9 301.8 301.8 282.4 302.5 0.21 25 672 3531 -3.5 -36.5 6 33.0 -9.9 107 10 302.1 302.2 282.6 303.0 0.25 26 669 3567 -3.5 -26.5 15 23.0 -9.2 108 10 302.5 302.6 283.2 304.7 0.65 27 663 3638 -3.7 -26.7 15 23.0 -9.4 108 10 303.1 303.2 283.5 305.2 0.65 28 647 3830 -5.3 -24.3 21 19.0 -10.2 110 10 303.4 303.5 283.8 306.1 0.83 29 618 4189 -8.3 -22.3 31 14.0 -12.0 112 11 303.9 304.1 284.3 307.3 1.03 30 612 4264 -8.9 -23.9 29 15.0 -12.6 113 11 304.1 304.3 284.2 307.1 0.91 31 600 4417 -9.9 -24.9 28 15.0 -13.5 114 11 304.7 304.8 284.4 307.5 0.84 32 577 4718 -12.7 -22.7 43 10.0 -15.2 116 12 304.8 305.0 284.7 308.3 1.07 33 572 4784 -12.9 -24.9 36 12.0 -15.7 117 12 305.3 305.5 284.7 308.3 0.89 34 560 4945 -14.5 -25.5 39 11.0 -16.9 118 12 305.3 305.5 284.6 308.1 0.86 35 557 4986 -14.7 -26.7 35 12.0 -17.3 119 12 305.5 305.7 284.6 308.1 0.77 36 546 5137 -14.9 -34.9 16 20.0 -18.3 120 13 307.0 307.1 284.7 308.3 0.36 37 540 5221 -14.9 -37.9 12 23.0 -18.5 120 13 308.0 308.1 284.9 309.0 0.27 38 536 5277 -15.1 -39.1 11 24.0 -18.7 121 13 308.4 308.5 285.1 309.3 0.24 39 500 5800 -18.3 -44.3 8 26.0 -21.5 125 14 310.7 310.8 285.8 311.3 0.15 40 495 5875 -18.9 -44.9 8 26.0 -22.0 125 14 310.9 310.9 285.8 311.4 0.14 41 454 6508 -24.7 -47.7 10 23.0 -26.9 125 14 311.4 311.4 285.9 311.8 0.11 42 415 7151 -30.3 -46.3 19 16.0 -31.6 125 13 312.3 312.3 286.4 312.8 0.14 43 410 7236 -31.1 -45.1 24 14.0 -32.3 125 13 312.4 312.4 286.4 313.0 0.17 44 400 7410 -32.5 -45.5 26 13.0 -33.6 125 13 312.7 312.8 286.5 313.4 0.16 45 392 7552 -33.5 -47.5 23 14.0 -34.5 128 14 313.3 313.3 286.6 313.8 0.13 46 390 7588 -33.9 -45.9 29 12.0 -34.8 129 14 313.2 313.2 286.6 313.8 0.16 47 386 7660 -34.5 -47.5 26 13.0 -35.4 130 14 313.3 313.4 286.7 313.8 0.14 48 365 8049 -37.9 -47.9 34 10.0 -38.5 138 16 313.8 313.9 286.9 314.4 0.14 49 355 8240 -39.3 -49.3 34 10.0 -39.9 142 17 314.5 314.5 287.1 314.9 0.12 50 333 8675 -43.3 -49.3 52 6.0 -43.6 150 19 314.8 314.8 287.2 315.3 0.13 51 327 8797 -44.1 -53.1 36 9.0 -44.5 153 19 315.3 315.3 287.3 315.7 0.08 52 320 8942 -45.3 -53.3 40 8.0 -45.6 156 20 315.6 315.6 287.4 315.9 0.08 53 315 9047 -46.1 -55.1 35 9.0 -46.4 158 20 315.9 316.0 287.5 316.2 0.07 54 308 9196 -46.9 -55.9 35 9.0 -47.2 161 21 316.9 316.9 287.8 317.1 0.06 55 301 9348 -48.1 -55.1 44 7.0 -48.3 165 22 317.3 317.3 287.9 317.5 0.07 56 300 9370 -48.5 -55.5 44 7.0 -48.7 165 22 317.0 317.0 287.8 317.3 0.07 57 250 10550 -57.3 -61.1 62 3.8 -57.3 155 27 320.9 320.9 289.0 321.0 0.04 58 200 11920 -67.9 -72.9 49 5.0 -67.9 135 26 325.2 325.2 290.3 325.3 0.01 59 189 12259 -70.5 -72.9 70 2.4 -70.5 140 29 326.3 326.3 290.7 326.4 0.01 60 150 13650 -65.5 -84.5 5 19.0 -65.6 355 11 357.2 357.2 298.1 357.3 0.00 61 100 16130 -63.1 -87.1 3 24.0 -63.3 35 3 405.8 405.8 306.0 405.8 0.00 62 97 16317 -63.7 -86.7 3 23.0 -63.9 25 4 408.2 408.2 306.3 408.2 0.00 63 90 16778 -61.3 -87.3 2 26.0 -61.6 1 5 421.8 421.8 307.9 421.8 0.00 64 84 17205 -61.9 -86.9 2 25.0 -62.2 339 6 429.0 429.0 308.7 429.0 0.00 65 78 17666 -59.3 -87.3 1 28.0 -59.7 315 7 443.6 443.6 310.3 443.6 0.00 66 72 18165 -61.1 -87.1 2 26.0 -61.4 289 9 450.0 450.0 310.8 450.0 0.00 67 70 18340 -60.7 -87.7 2 27.0 -61.1 280 9 454.5 454.5 311.3 454.5 0.00 68 66 18706 -60.1 -87.1 2 27.0 -60.5 282 12 463.5 463.5 312.1 463.6 0.00 69 50 20420 -63.5 -88.5 2 25.0 -63.8 290 26 493.8 493.8 314.5 493.9 0.00 70 44 21203 -64.5 -89.5 2 25.0 -64.8 285 31 509.8 509.8 315.7 509.8 0.00 71 37 22265 -63.5 -89.5 2 26.0 -64.0 278 37 538.3 538.3 317.4 538.3 0.00 72 30 23540 -67.7 -91.7 2 24.0 -68.1 270 45 560.1 560.1 318.6 560.1 0.00 73 27 24171 -69.5 -92.5 2 23.0 -69.8 275 48 572.2 572.2 319.3 572.2 0.00 74 25 24631 -68.7 -91.7 2 23.0 -69.1 279 50 587.2 587.2 320.0 587.2 0.00 75 21 25664 -73.1 -93.1 3 20.0 -73.3 288 56 603.9 603.9 320.8 603.9 0.00 76 20 25950 -72.7 -93.7 3 21.0 -73.0 290 57 613.6 613.6 321.2 613.7 0.00 77 18 26569 -72.7 -93.7 3 21.0 -73.0 632.4 632.4 322.0 632.4 0.00 TRP 189 12259 -70.5 -72.9 70 2.4 -70.5 140 29 326.3 326.3 290.7 326.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5476.00 m Freezing level: 936.73 mb = 852.69 m = 2797.49 ft Freezing level: 898.36 mb = 1185.76 m = 3890.26 ft Freezing level: 717.09 mb = 3017.61 m = 9900.17 ft Wetbulb zero: 939.45 mb = 828.71 m = 2718.84 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 31.25 % Est. max temperature: 17.81 C = 64.06 F Sfc-Lift cond lev (LCL): 961.03 mb = 645.88 m = 2119.00 ft T: 1.97 C 700-500 lapse rate: 6.56 C/km ThetaE index: 4.13 C Layer 901.0- 895.0 mb Conv cond level (CCL): 935.56 mb = 862.08 m = 2828.31 ft Mean mixing ratio: 4.06 g/kg Conv temperature: 6.90 C = 44.42 F Cap Strength: 17.28 C Lifted Index: 18.48 C Risk: None Lifted Index @300 mb: 19.68 C Lifted Index @700 mb: 14.79 C Showalter Index: 14.32 C Risk: None Total Totals Index: 7.92 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: -17.18 C K Index: -37.38 Risk: None Sweat Index: 48.00 Risk: None Energy Index: 3.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.55 J/kg Max Up Vert Vel: 2.66 m/s Conv Inhibition (B-): 51392.07 J/kg Cap Strength: 18.18 C Lift Cond Lev (LCL): 938.35 mb = 838.11 m = 2749.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 121 at 10 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 1022 147 55 2 -1.6 -1.1 | 312 9 6.8 -6.1 1 1000 324 55 17 -13.9 -9.8 | 21 16 -5.5 -14.7 2 925 953 65 16 -14.5 -6.8 | 27 13 -6.1 -11.7 3 850 1637 60 17 -14.7 -8.5 | 25 15 -6.3 -13.5 4 700 3207 105 9 -8.7 2.3 | 6 3 -0.3 -2.6 5 500 5800 125 14 -11.5 8.0 | 135 4 -3.1 3.1 6 400 7410 125 13 -10.6 7.5 | 138 3 -2.2 2.5 7 300 9370 165 22 -5.7 21.3 | 189 17 2.7 16.3 8 250 10550 155 27 -11.4 24.5 | 171 20 -3.0 19.5 9 200 11920 135 26 -18.4 18.4 | 143 17 -10.0 13.4 10 189 12259 140 29 -18.6 22.2 | 149 20 -10.2 17.2 11 150 13650 355 11 1.0 -11.0 | 330 18 9.4 -15.9 12 100 16130 35 3 -1.7 -2.5 | 318 10 6.7 -7.4 13 70 18340 280 9 8.9 -1.6 | 291 18 17.3 -6.5 14 50 20420 290 26 24.4 -8.9 | 293 36 32.8 -13.9 15 30 23540 270 45 45.0 -0.0 | 275 54 53.4 -5.0 16 20 25950 290 57 53.6 -19.5 | 292 67 62.0 -24.5 Wind Parameters Mean winds (0-6000m): 90.6 at 13.0 knts Storm direction: 120.6 at 9.8 knts Shear (0-3000m) pos: 1.5 neg: 0.2 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 60.7 deg Storm rel helicity (0-3000m) pos: 47.6 neg: -3.5 tot: 44.1 m^2/s^2 ave: 14.7 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.42 Bulk Shear: 8.35 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 57 14 15 13| 14.9 0.0 14.9| 38.8 0.0 38.8 77.7 0.84| 17.3 14.4 1000 60 15 21 13| 7.4 0.0 7.4| 41.8 -0.5 41.3 41.3 0.79| 9.6 7.6 1500 61 16 23 14| 4.9 0.4 5.3| 41.8 -1.9 39.8 26.6 0.72| 6.8 4.9 2000 62 16 24 13| 3.1 0.3 3.4| 46.8 -1.9 44.8 22.4 0.64| 6.3 4.1 2500 65 15 25 13| 2.1 0.2 2.4| 47.6 -2.0 45.6 18.2 0.56| 5.9 3.3 3000 67 14 25 12| 1.5 0.2 1.7| 47.6 -3.5 44.1 14.7 0.45| 5.5 2.5 4000 74 13 27 10| 1.3 0.2 1.5| 48.6 -3.7 44.9 11.2 0.47| 4.5 2.1 5000 82 13 34 8| 1.3 0.1 1.4| 49.9 -3.7 46.2 9.2 0.49| 3.8 1.9 6000 91 13 44 7| 1.2 0.1 1.3| 50.9 -3.7 47.3 7.9 0.50| 3.4 1.7 Wrote GIF file: /home/apache/climate/data/raob//EG238/skewt/EG238.skewt.20251227.23.gif