UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120323.upa.cvt Date: 2300Z 3 DEC 25 Searching for EG238... Searching the city database file for: EG238 ... Date:2300Z 3 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 ------------------------------------------------------------------------------- 0 1000 9 SFC 984 140 3.8 2.8 93 1.0 3.4 160 3 278.2 279.0 277.3 291.2 4.75 2 979 182 3.6 3.2 97 0.4 3.4 163 5 278.4 279.3 277.6 291.9 4.92 3 943 487 4.0 2.9 93 1.1 3.5 188 16 281.8 282.7 279.4 295.7 5.00 4 934 565 4.8 2.5 85 2.3 3.7 194 19 283.4 284.3 280.1 297.1 4.90 5 925 644 4.4 2.0 84 2.4 3.2 200 22 283.8 284.6 280.1 297.2 4.78 6 920 688 4.0 1.8 86 2.2 2.9 199 22 283.8 284.7 280.1 297.1 4.73 7 914 741 3.8 1.3 84 2.5 2.7 198 22 284.2 285.0 280.0 297.1 4.60 8 911 768 4.0 0.6 78 3.4 2.4 197 22 284.6 285.4 280.0 297.0 4.38 9 853 1299 -0.3 -1.5 92 1.2 -0.8 186 21 285.5 286.2 280.0 297.0 4.01 10 850 1327 -0.5 -1.9 90 1.4 -1.1 185 21 285.6 286.3 279.9 296.8 3.91 11 837 1450 -1.3 -2.9 89 1.6 -2.0 186 21 286.0 286.7 279.8 296.6 3.69 12 832 1498 -0.9 -3.7 81 2.8 -2.0 187 21 287.0 287.6 280.0 297.0 3.49 13 814 1672 -2.3 -4.7 84 2.4 -3.3 188 21 287.3 287.8 279.9 296.8 3.31 14 809 1721 -2.1 -5.7 76 3.6 -3.5 189 22 288.0 288.5 280.0 297.0 3.09 15 803 1780 -2.7 -6.1 77 3.4 -4.0 189 22 288.0 288.5 279.9 296.7 3.01 16 797 1840 -3.1 -6.6 77 3.5 -4.4 190 22 288.2 288.7 279.8 296.7 2.92 17 791 1899 -3.3 -8.3 68 5.0 -5.1 191 22 288.6 289.0 279.6 296.1 2.58 18 781 2000 -3.9 -10.9 58 7.0 -6.2 192 22 289.0 289.3 279.2 295.3 2.13 19 772 2091 -4.5 -8.7 72 4.2 -6.0 192 22 289.3 289.7 279.9 296.8 2.56 20 768 2132 -4.7 -10.7 63 6.0 -6.7 193 22 289.5 289.9 279.6 296.0 2.20 21 765 2163 -4.9 -9.9 68 5.0 -6.6 193 22 289.6 290.0 279.8 296.6 2.35 22 761 2204 -5.3 -11.3 63 6.0 -7.3 194 22 289.6 290.0 279.5 295.9 2.12 23 744 2381 -6.7 -10.7 73 4.0 -8.0 195 22 290.0 290.4 279.8 296.7 2.27 24 738 2444 -7.1 -14.1 57 7.0 -9.2 196 22 290.2 290.5 279.3 295.4 1.74 25 733 2497 -7.7 -13.7 62 6.0 -9.5 196 23 290.1 290.4 279.3 295.5 1.81 26 730 2529 -7.9 -11.2 77 3.3 -9.0 197 23 290.2 290.6 279.9 296.9 2.22 27 729 2540 -8.1 -11.4 77 3.3 -9.2 197 23 290.1 290.5 279.8 296.7 2.19 28 726 2572 -8.3 -12.6 71 4.3 -9.6 197 23 290.2 290.6 279.7 296.2 2.00 29 700 2854 -10.5 -13.2 81 2.7 -11.3 200 23 290.9 291.2 279.9 296.8 1.97 30 699 2865 -10.5 -13.2 81 2.7 -11.3 200 23 291.0 291.3 280.0 296.9 1.98 31 688 2987 -11.5 -14.6 78 3.1 -12.4 201 23 291.2 291.5 279.8 296.6 1.79 32 685 3020 -11.7 -15.8 72 4.1 -12.8 201 23 291.3 291.6 279.7 296.3 1.63 33 681 3065 -12.1 -15.1 78 3.0 -12.9 202 23 291.4 291.7 279.8 296.6 1.74 34 679 3087 -12.3 -15.8 75 3.5 -13.3 202 23 291.4 291.7 279.7 296.4 1.64 35 675 3132 -12.7 -15.0 83 2.3 -13.3 202 23 291.4 291.7 279.9 296.8 1.77 36 670 3189 -13.3 -15.2 86 1.9 -13.8 203 22 291.4 291.7 279.8 296.7 1.75 37 660 3303 -14.3 -15.8 88 1.5 -14.7 203 22 291.5 291.8 279.8 296.6 1.69 38 655 3360 -14.7 -16.7 85 2.0 -15.2 204 22 291.7 292.0 279.8 296.5 1.58 39 645 3476 -15.9 -17.3 89 1.4 -16.3 205 22 291.6 291.9 279.7 296.3 1.52 40 637 3570 -16.5 -19.7 76 3.2 -17.3 206 22 292.0 292.2 279.5 295.9 1.26 41 635 3594 -16.7 -19.7 78 3.0 -17.4 206 22 292.0 292.2 279.5 295.9 1.26 42 628 3677 -17.1 -22.1 65 5.0 -18.1 206 22 292.5 292.7 279.4 295.7 1.04 43 610 3894 -19.1 -23.3 69 4.2 -19.9 208 21 292.6 292.8 279.4 295.6 0.96 44 606 3943 -19.5 -24.3 66 4.8 -20.4 209 21 292.7 292.9 279.3 295.5 0.88 45 605 3955 -19.5 -27.5 49 8.0 -20.9 209 21 292.9 293.0 279.1 295.0 0.66 46 604 3967 -19.5 -31.5 34 12.0 -21.3 209 21 293.0 293.1 278.9 294.5 0.45 47 601 4004 -19.7 -34.7 25 15.0 -21.7 209 21 293.2 293.2 278.7 294.3 0.33 48 595 4078 -20.1 -36.1 23 16.0 -22.2 210 21 293.6 293.6 278.9 294.5 0.29 49 589 4153 -20.7 -29.7 44 9.0 -22.1 210 21 293.7 293.8 279.3 295.5 0.55 50 586 4191 -21.1 -33.1 33 12.0 -22.8 211 21 293.7 293.7 279.1 295.0 0.40 51 585 4203 -21.1 -38.1 20 17.0 -23.1 211 21 293.8 293.9 278.9 294.6 0.24 52 584 4216 -21.1 -39.1 18 18.0 -23.2 211 21 294.0 294.0 279.0 294.7 0.22 53 500 5350 -25.9 -46.9 12 21.0 -27.7 220 19 301.5 301.5 282.1 301.9 0.11 54 400 6930 -36.3 -38.7 78 2.4 -36.5 210 20 307.8 307.9 284.9 309.0 0.34 55 300 8870 -50.9 -55.9 55 5.0 -51.0 215 30 313.6 313.6 286.7 313.9 0.07 56 250 10030 -59.7 -64.7 52 5.0 -59.7 210 35 317.3 317.3 287.9 317.4 0.03 57 211 11073 -65.5 -70.0 53 4.5 -65.5 215 43 324.0 324.0 290.0 324.1 0.01 58 200 11400 -62.3 -76.3 14 14.0 -62.4 245 31 334.1 334.1 292.8 334.1 0.01 59 150 13200 -58.5 -83.5 3 25.0 -58.7 215 24 369.3 369.3 300.4 369.3 0.00 60 100 15750 -59.1 -86.1 2 27.0 -59.5 220 28 413.5 413.5 306.9 413.5 0.00 61 95 16070 -60.1 -86.1 2 26.0 -60.4 219 26 417.7 417.7 307.4 417.7 0.00 62 92 16271 -58.9 -85.9 2 27.0 -59.3 219 25 423.9 423.9 308.2 423.9 0.00 63 71 17882 -62.3 -88.3 2 26.0 -62.6 215 16 449.3 449.3 310.8 449.3 0.00 64 70 17970 -61.9 -87.9 2 26.0 -62.2 215 16 452.0 452.0 311.0 452.0 0.00 65 69 18059 -61.9 -87.9 2 26.0 -62.2 216 17 453.8 453.8 311.2 453.8 0.00 66 63 18614 -65.9 -88.9 3 23.0 -66.1 223 21 457.0 457.0 311.5 457.0 0.00 67 60 18909 -65.3 -88.3 3 23.0 -65.5 226 23 464.7 464.7 312.2 464.7 0.00 68 50 20010 -67.3 -89.3 3 22.0 -67.5 240 31 484.9 484.9 313.8 484.9 0.00 69 48 20255 -68.3 -90.3 3 22.0 -68.5 241 31 488.2 488.2 314.1 488.2 0.00 70 44 20778 -66.5 -89.5 3 23.0 -66.8 244 32 504.9 504.9 315.3 504.9 0.00 71 34 22309 -73.7 -92.7 4 19.0 -73.8 251 34 524.6 524.6 316.6 524.6 0.00 72 32 22663 -72.9 -91.9 4 19.0 -73.0 253 34 535.9 535.9 317.3 535.9 0.00 73 30 23040 -73.9 -91.9 5 18.0 -74.0 255 35 543.2 543.2 317.7 543.2 0.00 74 26 23870 -76.3 -93.3 5 17.0 -76.4 559.1 559.1 318.6 559.1 0.00 75 25 24096 -76.1 -93.1 5 17.0 -76.2 565.9 565.9 318.9 565.9 0.00 76 24 24333 -74.7 -92.7 5 18.0 -74.9 576.6 576.6 319.5 576.7 0.00 TRP 211 11073 -65.5 -70.0 53 4.5 -65.5 215 43 324.0 324.0 290.0 324.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5341.00 m Freezing level: 857.05 mb = 1261.78 m = 4139.63 ft Wetbulb zero: 867.41 mb = 1163.66 m = 3817.74 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 61.99 % Est. max temperature: 12.12 C = 53.81 F Sfc-Lift cond lev (LCL): 968.83 mb = 266.79 m = 875.29 ft T: 3.71 C 700-500 lapse rate: 6.17 C/km ThetaE index: 1.67 C Layer 803.0- 772.0 mb Conv cond level (CCL): 869.31 mb = 1145.96 m = 3759.67 ft Mean mixing ratio: 4.71 g/kg Conv temperature: 10.82 C = 51.48 F Cap Strength: 2.29 C Lifted Index: 6.19 C Risk: None Lifted Index @300 mb: 12.83 C Lifted Index @700 mb: 1.55 C Showalter Index: 5.37 C Risk: None Total Totals Index: 49.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.40 C Cross Totals Index: 24.00 C K Index: 20.80 Risk: 20-40 % chance of thunderstorms Sweat Index: 165.70 Risk: None Energy Index: 1.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.96 J/kg Max Up Vert Vel: 7.87 m/s Conv Inhibition (B-): 38778.32 J/kg Cap Strength: 5.78 C Lift Cond Lev (LCL): 906.75 mb = 805.75 m = 2643.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 233 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 ---------------------------------------------------------- 0 984 140 160 3 -1.0 2.8 | 65 15 -13.3 -6.3 1 925 644 200 22 7.5 20.7 | 158 12 -4.7 11.5 2 850 1327 185 21 1.8 20.9 | 138 16 -10.4 11.8 3 700 2854 200 23 7.9 21.6 | 161 13 -4.4 12.5 4 500 5350 220 19 12.2 14.6 | 180 5 -0.0 5.4 5 400 6930 210 20 10.0 17.3 | 165 8 -2.3 8.2 6 300 8870 215 30 17.2 24.6 | 198 16 5.0 15.4 7 250 10030 210 35 17.5 30.3 | 194 22 5.2 21.2 8 211 11073 215 43 24.7 35.2 | 205 29 12.4 26.1 9 200 11400 245 31 28.1 13.1 | 256 16 15.8 4.0 10 150 13200 215 24 13.8 19.7 | 188 11 1.5 10.5 11 100 15750 220 28 18.0 21.4 | 205 14 5.7 12.3 12 70 17970 215 16 9.2 13.1 | 142 5 -3.1 4.0 13 50 20010 240 31 26.8 15.5 | 246 16 14.6 6.3 14 30 23040 255 35 33.8 9.1 | 270 22 21.6 -0.1 Wind Parameters Mean winds (0-6000m): 203.3 at 20.4 knts Storm direction: 233.3 at 15.3 knts Shear (0-3000m) pos: 3.8 neg: 0.8 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 97.9 deg Storm rel helicity (0-3000m) pos: 92.4 neg: -16.6 tot: 75.8 m^2/s^2 ave: 25.3 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 3.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 3.43 Bulk Shear: 9.03 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 ------------------------------------------------------------------------------- 500 195 12 108 9| 20.2 0.0 20.2| 70.1 0.0 70.1 140.1 0.99| 21.7 21.4 1000 195 17 133 11| 10.1 2.1 12.2| 70.1 -11.8 58.3 58.3 0.70| 12.9 9.0 1500 192 18 136 12| 6.7 1.5 8.2| 74.3 -16.6 57.7 38.5 0.63| 9.5 6.0 2000 192 19 139 13| 5.4 1.1 6.5| 81.3 -16.6 64.7 32.3 0.64| 7.6 4.9 2500 192 20 142 13| 4.5 0.9 5.4| 88.2 -16.6 71.5 28.6 0.66| 6.5 4.3 3000 194 20 145 13| 3.8 0.8 4.6| 92.4 -16.6 75.8 25.3 0.66| 5.8 3.8 4000 197 21 150 12| 2.8 0.6 3.4| 96.0 -16.6 79.4 19.9 0.63| 4.8 3.0 5000 200 21 154 11| 2.2 0.5 2.6| 98.2 -16.6 81.5 16.3 0.61| 4.1 2.5 6000 203 20 156 10| 1.8 0.5 2.3| 98.5 -18.1 80.4 13.4 0.56| 3.7 2.0 Wrote GIF file: /home/apache/climate/data/raob//EG238/skewt/EG238.skewt.20251203.23.gif