UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121111.upa.cvt Date: 1100Z 11 DEC 25 Searching for EG808... Searching the city database file for: EG808 ... Date:1100Z 11 DEC 25 Station: EG808 WMO ident: 3808 Latitude: 50.37 Longitude: -5.53 ------------------------------------------------------------------------------- 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 1002 89 12.4 10.2 86 2.2 11.2 180 19 285.4 286.7 284.2 307.1 7.81 1 1000 106 12.0 9.6 85 2.4 10.6 180 19 285.1 286.5 283.8 306.0 7.52 2 986 224 10.8 8.8 87 2.0 9.7 184 24 285.1 286.4 283.5 305.2 7.22 3 972 343 9.8 8.9 94 0.9 9.3 187 28 285.3 286.5 283.7 305.8 7.37 4 969 369 9.6 7.6 87 2.0 8.5 188 29 285.3 286.5 283.1 304.2 6.77 5 954 498 8.4 8.0 97 0.4 8.2 192 34 285.4 286.6 283.4 305.0 7.06 6 938 638 7.2 7.2 100 0.0 7.2 196 40 285.5 286.7 283.2 304.5 6.80 7 929 718 6.6 6.1 97 0.5 6.3 199 43 285.7 286.8 282.8 303.5 6.36 8 925 753 6.4 6.1 98 0.3 6.2 200 44 285.9 287.0 282.9 303.7 6.39 9 899 986 4.4 4.4 100 0.0 4.4 198 43 286.1 287.1 282.4 302.5 5.83 10 880 1160 3.2 2.5 95 0.7 2.9 197 42 286.6 287.5 281.9 301.4 5.21 11 873 1225 3.4 0.0 78 3.4 1.8 197 42 287.5 288.3 281.3 300.0 4.38 12 872 1235 3.4 0.1 79 3.3 1.9 197 42 287.6 288.4 281.4 300.2 4.42 13 863 1319 3.0 0.4 83 2.6 1.8 196 42 288.0 288.8 281.8 301.1 4.56 14 857 1376 2.8 -1.3 74 4.1 1.0 195 41 288.4 289.1 281.4 300.1 4.05 15 855 1394 2.6 -0.8 78 3.4 1.1 195 41 288.4 289.1 281.5 300.5 4.22 16 850 1442 2.2 -1.6 76 3.8 0.5 195 41 288.5 289.2 281.3 300.0 4.00 17 846 1480 2.0 -2.0 75 4.0 0.3 194 40 288.6 289.3 281.3 299.9 3.90 18 835 1586 2.6 -6.4 51 9.0 -1.0 193 39 290.3 290.8 280.7 298.7 2.83 19 826 1673 2.2 -8.8 44 11.0 -2.0 191 38 290.8 291.2 280.4 297.9 2.38 20 820 1732 1.8 -8.2 47 10.0 -2.0 190 37 291.0 291.5 280.7 298.5 2.51 21 816 1771 1.8 -10.2 41 12.0 -2.6 190 37 291.4 291.8 280.4 297.9 2.15 22 803 1900 0.6 -13.4 34 14.0 -4.1 188 35 291.5 291.8 279.8 296.6 1.69 23 797 1961 0.6 -17.4 25 18.0 -4.8 187 34 292.1 292.3 279.5 295.9 1.22 24 792 2011 0.4 -17.6 24 18.0 -5.0 186 33 292.4 292.6 279.6 296.2 1.21 25 784 2092 0.0 -22.0 17 22.0 -6.0 185 32 292.8 293.0 279.3 295.5 0.84 26 775 2185 0.8 -34.2 5 35.0 -6.5 183 31 294.7 294.7 279.4 295.6 0.27 27 759 2352 0.0 -26.0 12 26.0 -6.5 180 29 295.6 295.7 280.3 297.5 0.60 28 714 2839 -2.5 -34.5 6 32.0 -8.9 173 22 298.0 298.1 280.9 299.0 0.29 29 704 2951 -2.1 -41.1 3 39.0 -9.0 171 21 299.7 299.7 281.4 300.2 0.15 30 700 2996 -2.5 -42.5 3 40.0 -9.3 170 20 299.7 299.7 281.4 300.2 0.13 31 669 3353 -5.7 -44.7 3 39.0 -11.6 169 24 300.0 300.1 281.5 300.4 0.11 32 654 3531 -6.3 -43.3 3 37.0 -12.1 169 26 301.3 301.3 282.1 301.8 0.13 33 595 4261 -13.1 -46.1 4 33.0 -17.2 168 34 301.7 301.7 282.2 302.0 0.10 34 580 4455 -14.1 -52.1 2 38.0 -18.1 167 37 302.7 302.7 282.5 302.9 0.05 35 571 4574 -14.1 -48.1 4 34.0 -18.1 167 38 304.1 304.1 283.1 304.4 0.09 36 554 4803 -15.1 -56.1 2 41.0 -19.1 167 41 305.5 305.5 283.7 305.7 0.03 37 526 5192 -18.3 -50.3 4 32.0 -21.5 166 45 306.3 306.3 284.0 306.5 0.07 38 517 5321 -18.3 -44.3 8 26.0 -21.4 165 47 307.8 307.8 284.7 308.3 0.14 39 500 5570 -20.1 -43.1 11 23.0 -22.8 165 50 308.5 308.6 285.0 309.1 0.17 40 498 5600 -20.3 -43.3 11 23.0 -23.0 165 50 308.6 308.7 285.0 309.2 0.17 41 491 5704 -20.9 -39.9 16 19.0 -23.4 163 50 309.2 309.2 285.3 310.0 0.24 42 481 5855 -21.9 -41.9 15 20.0 -24.3 161 49 309.8 309.8 285.5 310.5 0.20 43 470 6024 -23.3 -38.3 24 15.0 -25.2 158 48 310.1 310.1 285.7 311.1 0.30 44 446 6404 -25.1 -45.1 14 20.0 -27.1 152 47 312.5 312.5 286.4 313.1 0.15 45 441 6486 -24.1 -51.1 6 27.0 -26.5 151 47 314.8 314.8 287.1 315.1 0.08 46 400 7190 -27.7 -59.7 3 32.0 -29.7 140 44 319.0 319.0 288.5 319.1 0.03 47 395 7280 -28.3 -59.3 3 31.0 -30.3 142 43 319.4 319.4 288.6 319.5 0.03 48 328 8584 -39.5 -60.5 9 21.0 -40.3 174 27 321.4 321.4 289.2 321.5 0.03 49 309 8991 -42.3 -55.3 23 13.0 -42.9 185 22 323.0 323.0 289.8 323.3 0.07 50 300 9190 -43.9 -55.9 25 12.0 -44.4 190 19 323.5 323.5 289.9 323.7 0.07 51 297 9257 -44.5 -56.5 25 12.0 -45.0 192 20 323.6 323.6 289.9 323.8 0.06 52 286 9508 -47.1 -56.1 35 9.0 -47.4 199 22 323.4 323.4 289.9 323.6 0.07 53 283 9577 -47.7 -57.7 31 10.0 -48.0 201 23 323.5 323.5 289.9 323.7 0.06 54 257 10204 -53.7 -58.6 55 4.9 -53.8 220 30 323.7 323.7 289.9 323.9 0.05 55 254 10279 -54.3 -59.3 54 5.0 -54.4 222 31 323.9 323.9 290.0 324.1 0.05 56 252 10329 -54.9 -59.0 60 4.1 -55.0 223 31 323.7 323.7 289.9 323.9 0.05 57 250 10380 -55.3 -59.7 58 4.4 -55.4 225 32 323.9 323.9 290.0 324.0 0.05 58 213 11386 -60.9 -68.9 34 8.0 -61.0 195 27 330.3 330.3 291.8 330.4 0.02 59 200 11780 -56.9 -76.9 6 20.0 -57.1 190 43 342.7 342.7 295.0 342.7 0.01 60 150 13630 -53.7 -85.7 1 32.0 -54.1 205 34 377.5 377.5 301.8 377.6 0.00 61 100 16160 -63.5 -87.5 2 24.0 -63.7 210 33 405.0 405.0 305.9 405.0 0.00 62 99 16222 -63.9 -87.9 2 24.0 -64.1 210 33 405.4 405.4 305.9 405.4 0.00 63 96 16410 -63.5 -88.5 2 25.0 -63.7 212 32 409.8 409.8 306.5 409.8 0.00 64 92 16673 -60.5 -87.5 2 27.0 -60.8 214 30 420.7 420.7 307.8 420.8 0.00 65 82 17387 -62.1 -88.1 2 26.0 -62.4 218 26 431.6 431.6 309.0 431.6 0.00 66 74 18024 -60.3 -88.3 1 28.0 -60.7 223 22 448.2 448.2 310.7 448.2 0.00 67 70 18370 -61.3 -89.3 1 28.0 -61.7 225 20 453.2 453.2 311.1 453.3 0.00 68 65 18827 -62.7 -89.7 1 27.0 -63.0 223 21 459.9 459.9 311.8 459.9 0.00 69 58 19529 -61.1 -89.1 1 28.0 -61.6 219 22 478.7 478.7 313.4 478.7 0.00 70 56 19746 -63.1 -90.1 1 27.0 -63.4 218 22 479.0 479.0 313.4 479.0 0.00 71 52 20200 -63.7 -89.7 2 26.0 -64.0 216 23 487.9 487.9 314.1 487.9 0.00 72 50 20440 -63.1 -90.1 1 27.0 -63.5 215 23 494.8 494.8 314.6 494.8 0.00 73 38 22135 -61.5 -90.5 1 29.0 -62.1 253 20 539.3 539.3 317.5 539.3 0.00 74 37 22300 -62.3 -90.3 1 28.0 -62.9 256 20 541.3 541.3 317.6 541.4 0.00 75 36 22470 -60.9 -89.9 1 29.0 -61.6 260 20 549.2 549.2 318.1 549.2 0.00 76 30 23600 -62.1 -90.1 1 28.0 -62.8 285 18 575.3 575.3 319.5 575.4 0.00 77 24 24971 -64.3 -91.3 1 27.0 -65.0 291 14 606.9 606.9 320.9 606.9 0.00 78 20 26100 -59.1 -90.1 1 31.0 -60.6 295 10 655.3 655.3 322.9 655.3 0.01 79 19 26421 -59.1 -90.1 1 31.0 -60.6 294 12 665.0 665.0 323.2 665.0 0.01 80 18 26759 -60.7 -89.7 1 29.0 -62.0 293 14 670.3 670.3 323.4 670.3 0.01 81 17 27118 -56.7 -88.7 1 32.0 -58.8 291 16 694.1 694.1 324.3 694.2 0.01 82 14 28336 -60.9 -90.9 1 30.0 -62.5 287 23 719.5 719.5 325.0 719.6 0.01 83 11 29852 -56.1 -89.1 1 33.0 -59.2 282 32 788.4 788.4 327.0 788.5 0.01 84 11 29852 -55.9 -87.9 1 32.0 -59.1 282 32 789.1 789.1 327.0 789.2 0.02 85 10 30460 -54.7 -87.7 1 33.0 -58.5 280 35 815.4 815.4 327.6 815.5 0.02 86 9.9 30524 -54.7 -87.7 1 33.0 -58.5 817.7 817.7 327.7 817.9 0.02 87 7.9 31960 -57.3 -88.3 1 31.0 -60.9 861.8 861.9 328.7 862.0 0.02 88 7.4 32373 -56.9 -88.9 1 32.0 -60.7 879.7 879.8 329.0 879.9 0.02 89 7.1 32637 -54.9 -88.9 1 34.0 -59.6 898.5 898.5 329.4 898.6 0.02 90 6.8 32912 -55.9 -87.9 1 32.0 -60.3 905.4 905.5 329.5 905.7 0.03 91 6.4 33299 -54.7 -87.7 1 33.0 -59.7 926.4 926.4 329.9 926.6 0.03 92 4.8 35118 -59.9 -89.9 1 30.0 -63.8 981.9 981.9 330.9 982.1 0.02 TRP 213 11386 -60.9 -68.9 34 8.0 -61.0 195 27 330.3 330.3 291.8 330.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5464.00 m Freezing level: 759.00 mb = 2352.01 m = 7716.47 ft Wetbulb zero: 843.73 mb = 1501.74 m = 4926.91 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 30.10 % Est. max temperature: 15.44 C = 59.79 F Sfc-Lift cond lev (LCL): 969.36 mb = 365.83 m = 1200.22 ft T: 9.62 C 700-500 lapse rate: 6.84 C/km ThetaE index: 3.72 C Layer 899.0- 872.0 mb Conv cond level (CCL): 938.38 mb = 634.82 m = 2082.71 ft Mean mixing ratio: 6.81 g/kg Conv temperature: 12.54 C = 54.57 F Cap Strength: 5.59 C Lifted Index: 5.78 C Risk: None Lifted Index @300 mb: 13.62 C Lifted Index @700 mb: 4.45 C Showalter Index: 8.88 C Risk: None Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 18.50 C K Index: -19.30 Risk: None Sweat Index: 132.00 Risk: None Energy Index: 1.98 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.02 J/kg Max Up Vert Vel: 6.33 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 5.66 C Lift Cond Lev (LCL): 938.73 mb = 631.65 m = 2072.33 ft Lev Free Conv (LFC): 933.73 mb = 675.66 m = 2216.69 ft Equ Level (EL): 833.73 mb = 1597.90 m = 5242.39 ft B at Equ Level: 17.91 J/kg Max Parcel Lev (MPL): 783.73 mb = 2095.01 m = 6873.30 ft Wind level data Storm motion: 207 at 27 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 1002 89 180 19 0.0 19.0 | 68 13 -12.0 -4.8 1 1000 106 180 19 0.0 19.0 | 68 13 -12.0 -4.8 2 925 753 200 44 15.0 41.3 | 190 18 3.0 17.6 3 850 1442 195 41 10.6 39.6 | 175 16 -1.4 15.8 4 700 2996 170 20 -3.5 19.7 | 75 16 -15.5 -4.1 5 500 5570 165 50 -12.9 48.3 | 135 35 -25.0 24.5 6 400 7190 140 44 -28.3 33.7 | 104 42 -40.3 9.9 7 300 9190 190 19 3.3 18.7 | 60 10 -8.7 -5.1 8 250 10380 225 32 22.6 22.6 | 276 11 10.6 -1.1 9 213 11386 195 27 7.0 26.1 | 115 6 -5.0 2.3 10 200 11780 190 43 7.5 42.3 | 166 19 -4.5 18.6 11 150 13630 205 34 14.4 30.8 | 198 7 2.4 7.0 12 100 16160 210 33 16.5 28.6 | 223 7 4.5 4.8 13 70 18370 225 20 14.1 14.1 | 348 10 2.1 -9.6 14 50 20440 215 23 13.2 18.8 | 347 5 1.2 -4.9 15 30 23600 285 18 17.4 -4.7 | 349 29 5.4 -28.4 16 20 26100 295 10 9.1 -4.2 | 6 28 -3.0 -28.0 17 10 30460 280 35 34.5 -6.1 | 323 37 22.5 -29.8 Wind Parameters Mean winds (0-6000m): 176.8 at 35.5 knts Storm direction: 206.8 at 26.6 knts Shear (0-3000m) pos: 4.3 neg: 4.4 tot: 8.7 10-3/s Storm rel Dir Shear (0-3000m): 10.8 deg Storm rel helicity (0-3000m) pos: 75.7 neg: -104.2 tot: -28.5 m^2/s^2 ave: -9.5 10^-3 m/s^2 rel: -0.05 Storm rel vorticity (0-3000m) horiz: 9.9 stream: -0.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.42 Bulk Shear: 14.05 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 ------------------------------------------------------------------------------- 500 190 28 118 8| 20.5 0.0 20.5| 51.3 0.0 51.3 102.6 0.92| 20.8 19.2 1000 196 35 167 10| 12.9 0.0 12.9| 71.4 -8.6 62.8 62.8 0.74| 15.1 11.3 1500 196 37 171 12| 8.6 1.7 10.3| 71.4 -27.6 43.8 29.2 0.50| 11.8 6.0 2000 194 37 166 12| 6.5 3.4 9.9| 71.4 -56.3 15.2 7.6 0.22| 11.0 2.4 2500 193 35 158 12| 5.2 4.3 9.5| 71.4 -82.8 -11.3 -4.5 0.03| 10.4 0.3 3000 191 33 147 10| 4.3 4.4 8.7| 75.7-104.2 -28.5 -9.5 -0.05| 9.9 -0.5 4000 186 32 132 11| 3.2 2.8 6.0|124.7-104.2 20.5 5.1 0.11| 8.9 1.0 5000 181 33 129 14| 2.6 2.4 5.0|171.0-104.2 66.8 13.4 0.18| 8.3 1.5 6000 177 36 130 18| 2.2 2.7 4.9|189.2-166.8 22.3 3.7 0.11| 8.0 0.9 Wrote GIF file: /home/apache/climate/data/raob//EG808/skewt/EG808.skewt.20251211.11.gif