UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041623.upa.cvt Date: 2300Z 16 APR 25 Searching for EG238... Searching the city database file for: EG238 ... Date:2300Z 16 APR 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 ------------------------------------------------------------------------------- 0 1000 26 SFC 986 142 7.6 4.6 81 3.0 6.1 210 3 281.9 282.8 279.9 296.8 5.39 2 978 210 7.6 3.8 77 3.8 5.7 214 7 282.5 283.4 279.9 296.8 5.14 3 950 448 5.4 3.3 86 2.1 4.4 227 20 282.7 283.5 280.0 296.9 5.10 4 940 535 5.0 2.5 84 2.5 3.8 232 25 283.1 284.0 279.8 296.7 4.87 5 937 561 4.4 2.7 89 1.7 3.6 234 27 282.8 283.6 279.8 296.6 4.96 6 932 605 4.4 1.9 84 2.5 3.2 236 29 283.2 284.0 279.7 296.4 4.71 7 925 666 3.8 1.8 87 2.0 2.9 240 33 283.2 284.0 279.7 296.4 4.71 8 885 1024 1.2 -0.4 89 1.6 0.5 243 31 284.1 284.8 279.5 295.9 4.19 9 866 1198 -0.3 -0.8 96 0.5 -0.5 244 31 284.3 285.0 279.6 296.1 4.16 10 850 1347 -1.1 -2.1 93 1.0 -1.5 245 30 285.0 285.7 279.5 295.9 3.85 11 838 1460 -1.5 -3.3 88 1.8 -2.3 243 30 285.7 286.4 279.5 295.9 3.57 12 811 1720 -3.9 -4.1 99 0.2 -4.0 239 29 285.9 286.5 279.5 295.8 3.48 13 808 1749 -3.7 -4.6 93 0.9 -4.1 238 29 286.4 287.0 279.6 296.0 3.36 14 796 1868 -3.7 -5.5 87 1.8 -4.4 237 29 287.6 288.2 279.9 296.8 3.18 15 790 1928 -2.7 -6.3 76 3.6 -4.1 236 28 289.3 289.8 280.5 298.1 3.02 16 766 2171 -4.7 -6.8 85 2.1 -5.5 232 28 289.7 290.2 280.7 298.5 3.00 17 757 2264 -5.1 -7.7 82 2.6 -6.1 230 28 290.3 290.8 280.7 298.6 2.83 18 748 2358 -5.3 -9.5 72 4.2 -6.8 229 27 291.0 291.5 280.6 298.4 2.48 19 739 2453 -6.1 -10.3 72 4.2 -7.5 227 27 291.2 291.6 280.6 298.2 2.36 20 725 2603 -7.1 -10.3 78 3.2 -8.2 225 27 291.7 292.1 280.8 298.9 2.41 21 720 2657 -7.3 -10.8 76 3.5 -8.5 224 27 292.0 292.5 280.9 299.0 2.33 22 715 2711 -7.3 -12.3 67 5.0 -8.9 223 26 292.6 293.0 280.8 298.9 2.08 23 710 2766 -7.5 -13.5 62 6.0 -9.4 222 26 293.0 293.3 280.8 298.7 1.90 24 705 2821 -7.9 -13.9 62 6.0 -9.8 221 26 293.1 293.5 280.8 298.8 1.85 25 700 2876 -8.1 -15.1 57 7.0 -10.2 220 26 293.5 293.8 280.7 298.7 1.69 26 693 2954 -8.5 -15.5 57 7.0 -10.6 220 26 293.9 294.2 280.9 299.0 1.65 27 690 2988 -8.3 -17.3 48 9.0 -10.8 220 26 294.5 294.8 280.8 298.9 1.42 28 688 3010 -8.5 -17.5 48 9.0 -11.0 220 26 294.5 294.8 280.8 298.9 1.40 29 682 3078 -8.9 -17.9 48 9.0 -11.4 220 26 294.8 295.1 280.9 299.1 1.37 30 654 3401 -11.3 -18.3 56 7.0 -13.2 219 26 295.7 295.9 281.3 300.0 1.38 31 653 3413 -11.5 -19.5 52 8.0 -13.6 219 26 295.6 295.8 281.1 299.5 1.25 32 652 3425 -11.3 -23.3 36 12.0 -14.0 219 26 295.9 296.1 280.8 298.8 0.90 33 651 3437 -11.3 -25.3 30 14.0 -14.3 219 26 296.1 296.2 280.7 298.5 0.75 34 644 3520 -12.1 -27.1 28 15.0 -15.2 219 26 296.1 296.2 280.5 298.1 0.64 35 634 3639 -13.1 -27.1 30 14.0 -15.9 219 27 296.3 296.4 280.6 298.4 0.65 36 624 3760 -14.1 -25.1 39 11.0 -16.4 218 27 296.5 296.6 280.9 299.0 0.80 37 620 3809 -14.5 -22.5 51 8.0 -16.3 218 27 296.5 296.7 281.2 299.8 1.01 38 615 3870 -15.1 -22.1 55 7.0 -16.7 218 27 296.5 296.7 281.3 299.9 1.06 39 607 3969 -15.7 -24.7 46 9.0 -17.6 218 27 297.0 297.1 281.2 299.7 0.85 40 592 4158 -17.1 -24.1 55 7.0 -18.6 218 27 297.5 297.6 281.5 300.4 0.92 41 580 4311 -18.1 -27.1 45 9.0 -19.8 217 27 298.0 298.2 281.5 300.4 0.71 42 557 4612 -20.7 -28.7 49 8.0 -22.1 217 27 298.4 298.6 281.5 300.5 0.64 43 551 4692 -21.1 -30.1 44 9.0 -22.5 216 27 298.9 299.0 281.7 300.8 0.57 44 500 5400 -27.9 -31.9 69 4.0 -28.4 215 28 299.0 299.1 281.7 300.8 0.53 45 497 5443 -28.3 -32.0 70 3.7 -28.7 215 28 299.0 299.1 281.7 300.8 0.53 46 490 5545 -28.9 -33.6 64 4.7 -29.5 215 28 299.5 299.6 281.8 301.1 0.46 47 481 5677 -30.1 -34.7 64 4.6 -30.6 215 28 299.6 299.7 281.8 301.0 0.42 48 479 5707 -30.3 -36.3 56 6.0 -30.9 215 28 299.8 299.8 281.7 301.0 0.36 49 478 5721 -30.5 -36.5 56 6.0 -31.1 215 28 299.7 299.7 281.7 300.9 0.35 50 473 5796 -30.9 -38.9 45 8.0 -31.7 215 28 300.1 300.1 281.8 301.0 0.28 51 470 5841 -31.1 -40.1 41 9.0 -31.9 215 28 300.4 300.4 281.8 301.2 0.25 52 467 5886 -31.5 -40.5 41 9.0 -32.3 215 28 300.4 300.5 281.8 301.3 0.24 53 455 6070 -33.3 -40.3 49 7.0 -33.9 215 28 300.4 300.5 281.9 301.3 0.25 54 400 6960 -40.9 -48.9 42 8.0 -41.3 215 28 301.8 301.9 282.3 302.2 0.11 55 347 7918 -46.3 -65.3 10 19.0 -46.7 190 43 307.0 307.0 284.2 307.1 0.02 56 300 8890 -44.9 -71.9 3 27.0 -45.4 190 51 322.1 322.1 289.4 322.1 0.01 57 250 10110 -44.5 -78.5 1 34.0 -45.2 185 36 339.9 339.9 294.3 339.9 0.00 58 200 11590 -46.5 -81.5 1 35.0 -47.2 200 38 359.1 359.1 298.5 359.1 0.00 59 150 13510 -47.9 -83.9 1 36.0 -48.7 180 23 387.5 387.5 303.4 387.5 0.00 60 100 16160 -51.9 -85.9 1 34.0 -52.7 215 11 427.4 427.4 308.6 427.5 0.00 61 95 16495 -49.9 -84.9 1 35.0 -50.9 208 11 437.7 437.7 309.6 437.7 0.00 62 70 18490 -51.1 -86.1 1 35.0 -52.2 165 12 475.1 475.1 313.1 475.1 0.00 63 50 20660 -53.9 -87.9 1 34.0 -55.1 145 14 516.5 516.5 316.1 516.5 0.00 64 45 21339 -51.9 -86.9 1 35.0 -53.5 135 16 537.1 537.1 317.3 537.1 0.00 65 41 21941 -53.3 -87.3 1 34.0 -54.8 126 17 548.1 548.1 318.0 548.1 0.00 66 30 23960 -51.5 -87.5 1 36.0 -53.8 95 22 604.2 604.2 320.8 604.3 0.01 67 29 24180 -52.7 -87.7 1 35.0 -54.8 606.8 606.8 320.9 606.9 0.01 68 26 24887 -51.5 -87.5 1 36.0 -54.0 629.5 629.5 321.9 629.5 0.01 69 22 25964 -54.3 -88.3 1 34.0 -56.5 651.9 652.0 322.7 652.0 0.01 TRP 347 7918 -46.3 -65.3 10 19.0 -46.7 190 43 307.0 307.0 284.2 307.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5374.00 m Freezing level: 869.80 mb = 1163.04 m = 3815.71 ft Wetbulb zero: 875.68 mb = 1108.62 m = 3637.17 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 66.65 % Est. max temperature: 11.45 C = 52.60 F Sfc-Lift cond lev (LCL): 941.78 mb = 519.33 m = 1703.82 ft T: 5.07 C 700-500 lapse rate: 7.84 C/km ThetaE index: 0.51 C Layer 940.0- 925.0 mb Conv cond level (CCL): 889.84 mb = 979.48 m = 3213.47 ft Mean mixing ratio: 4.80 g/kg Conv temperature: 9.70 C = 49.46 F Cap Strength: 4.37 C Lifted Index: 3.55 C Risk: None Lifted Index @300 mb: 18.19 C Lifted Index @700 mb: 3.36 C Showalter Index: 3.96 C Risk: None Total Totals Index: 52.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.80 C Cross Totals Index: 25.80 C K Index: 17.70 Risk: < 20 % chance of thunderstorms Sweat Index: 160.00 Risk: None Energy Index: 1.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.40 J/kg Max Up Vert Vel: 3.85 m/s Conv Inhibition (B-): 9.93 J/kg Cap Strength: 4.31 C Lift Cond Lev (LCL): 901.90 mb = 870.57 m = 2856.16 ft Lev Free Conv (LFC): 816.90 mb = 1662.59 m = 5454.62 ft Equ Level (EL): 806.90 mb = 1760.12 m = 5774.61 ft B at Equ Level: 6.98 J/kg Max Parcel Lev (MPL): 786.90 mb = 1958.56 m = 6425.63 ft Wind level data Storm motion: 255 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 ---------------------------------------------------------- 0 986 142 210 3 1.5 2.6 | 82 18 -18.2 -2.5 1 925 666 240 33 28.6 16.5 | 218 14 8.9 11.4 2 850 1347 245 30 27.2 12.7 | 225 11 7.5 7.5 3 700 2876 220 26 16.7 19.9 | 169 15 -3.0 14.8 4 500 5400 215 28 16.1 22.9 | 168 18 -3.6 17.8 5 400 6960 215 28 16.1 22.9 | 168 18 -3.6 17.8 6 347 7918 190 43 7.5 42.3 | 162 39 -12.2 37.2 7 300 8890 190 51 8.9 50.2 | 166 46 -10.8 45.1 8 250 10110 185 36 3.1 35.9 | 152 35 -16.5 30.7 9 200 11590 200 38 13.0 35.7 | 168 31 -6.7 30.6 10 150 13510 180 23 0.0 23.0 | 132 27 -19.7 17.9 11 100 16160 215 11 6.3 9.0 | 106 14 -13.4 3.9 12 70 18490 165 12 -3.1 11.6 | 106 24 -22.8 6.5 13 50 20660 145 14 -8.0 11.5 | 103 28 -27.7 6.3 14 30 23960 95 22 -21.9 1.9 | 86 42 -41.6 -3.2 Wind Parameters Mean winds (0-6000m): 225.4 at 27.1 knts Storm direction: 255.4 at 20.3 knts Shear (0-3000m) pos: 4.9 neg: 2.2 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 86.6 deg Storm rel helicity (0-3000m) pos: 94.1 neg: -38.7 tot: 55.4 m^2/s^2 ave: 18.5 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.48 Bulk Shear: 15.52 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 ------------------------------------------------------------------------------- 500 237 17 129 7| 29.9 0.0 29.9| 84.7 0.0 84.7 169.5 0.90| 31.4 28.1 1000 240 25 193 7| 14.6 0.0 14.6| 92.8 0.0 92.8 92.8 0.86| 17.7 15.2 1500 241 26 205 8| 9.8 0.8 10.6| 94.0 -7.4 86.7 57.8 0.72| 13.1 9.4 2000 240 27 204 9| 7.3 1.7 9.0| 94.0 -19.8 74.2 37.1 0.55| 10.9 6.0 2500 238 27 199 10| 5.9 2.2 8.1| 94.0 -32.5 61.5 24.6 0.42| 9.6 4.1 3000 235 27 193 11| 4.9 2.2 7.1| 94.1 -38.7 55.4 18.5 0.37| 8.3 3.1 4000 231 27 186 12| 3.7 1.7 5.4| 94.1 -38.7 55.5 13.9 0.36| 6.4 2.3 5000 228 27 181 13| 2.9 1.5 4.4| 94.1 -38.9 55.2 11.0 0.35| 5.3 1.9 6000 225 27 178 14| 2.4 1.3 3.7| 94.1 -39.0 55.1 9.2 0.35| 4.4 1.5 Wrote GIF file: /home/apache/climate/data/raob//EG238/skewt/EG238.skewt.20250416.23.gif