UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121623.upa.cvt Date: 2300Z 16 DEC 25 Searching for EG882... Searching the city database file for: EG882 ... Date:2300Z 16 DEC 25 Station: EG882 WMO ident: 3882 Latitude: 50.90 Longitude: 0.32 ------------------------------------------------------------------------------- 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 1008 58 8.2 7.3 94 0.9 7.8 340 6 280.7 281.8 280.5 298.1 6.37 1 1000 124 7.2 6.4 95 0.8 6.8 350 8 280.4 281.4 280.0 296.9 6.03 2 990 207 6.4 6.2 99 0.2 6.3 344 7 280.4 281.4 279.9 296.8 6.01 3 956 493 4.6 4.6 100 0.0 4.6 321 5 281.3 282.3 279.8 296.7 5.56 4 948 561 5.6 5.1 97 0.5 5.4 316 5 283.0 284.0 281.0 299.2 5.81 5 925 762 4.8 4.7 99 0.1 4.8 300 3 284.2 285.2 281.5 300.4 5.79 6 868 1279 3.0 0.7 85 2.3 1.9 296 8 287.6 288.4 281.7 300.8 4.64 7 850 1449 1.6 0.2 90 1.4 1.0 295 9 287.8 288.6 281.7 300.9 4.56 8 833 1611 0.4 -0.7 92 1.1 -0.1 289 9 288.2 289.0 281.6 300.7 4.36 9 820 1737 0.0 -1.6 89 1.6 -0.7 285 10 289.1 289.8 281.8 301.1 4.15 10 810 1836 0.0 -3.6 77 3.6 -1.5 281 10 290.1 290.8 281.6 300.6 3.61 11 808 1855 0.2 -5.8 64 6.0 -2.2 281 10 290.5 291.1 281.1 299.5 3.07 12 806 1875 0.8 -17.2 25 18.0 -4.7 280 10 291.4 291.6 279.1 295.2 1.23 13 805 1885 0.8 -17.2 25 18.0 -4.7 280 10 291.5 291.7 279.2 295.3 1.23 14 784 2097 0.0 -22.0 17 22.0 -6.0 272 10 292.8 293.0 279.3 295.5 0.84 15 715 2827 -5.7 -21.7 27 16.0 -9.8 246 12 294.4 294.6 280.1 297.4 0.94 16 700 2993 -6.9 -18.9 38 12.0 -10.2 240 12 294.8 295.1 280.7 298.7 1.23 17 686 3150 -8.1 -18.1 44 10.0 -10.9 239 14 295.2 295.5 281.1 299.4 1.34 18 684 3173 -8.3 -19.3 41 11.0 -11.2 239 14 295.2 295.5 280.9 299.0 1.21 19 671 3321 -9.1 -13.3 72 4.2 -10.4 237 15 296.0 296.3 282.3 302.2 2.04 20 665 3390 -9.3 -13.0 74 3.7 -10.5 237 16 296.5 296.9 282.6 303.0 2.11 21 647 3602 -10.5 -14.7 71 4.2 -11.8 235 18 297.5 297.8 282.7 303.3 1.89 22 622 3903 -12.7 -14.7 85 2.0 -13.3 233 21 298.3 298.7 283.2 304.4 1.96 23 620 3928 -12.7 -16.2 75 3.5 -13.7 233 22 298.6 298.9 283.0 304.0 1.74 24 610 4052 -13.7 -17.9 71 4.2 -14.8 232 23 298.8 299.1 282.8 303.7 1.53 25 572 4536 -18.1 -19.5 89 1.4 -18.4 228 28 299.2 299.5 282.9 303.7 1.43 26 563 4654 -18.9 -23.5 67 4.6 -19.8 227 29 299.7 299.8 282.5 302.9 1.02 27 559 4707 -18.5 -27.5 45 9.0 -20.2 227 30 300.7 300.9 282.6 303.1 0.72 28 558 4720 -18.5 -28.5 41 10.0 -20.3 227 30 300.9 301.0 282.6 303.0 0.65 29 548 4855 -19.3 -27.3 49 8.0 -20.8 225 32 301.5 301.6 283.0 303.9 0.74 30 542 4936 -19.9 -24.2 69 4.3 -20.8 225 33 301.7 301.9 283.4 305.0 1.00 31 536 5019 -20.3 -24.0 72 3.7 -21.1 224 33 302.2 302.4 283.6 305.5 1.03 32 531 5088 -20.5 -28.5 49 8.0 -21.9 224 34 302.8 302.9 283.4 305.1 0.69 33 527 5144 -20.7 -28.7 49 8.0 -22.1 223 35 303.2 303.3 283.6 305.5 0.68 34 500 5530 -24.1 -33.1 43 9.0 -25.4 220 39 303.7 303.7 283.5 305.2 0.47 35 495 5603 -24.9 -35.9 35 11.0 -26.3 225 39 303.6 303.6 283.3 304.8 0.36 36 481 5811 -26.9 -35.9 42 9.0 -28.0 241 39 303.6 303.7 283.4 304.9 0.37 37 477 5872 -27.5 -38.5 34 11.0 -28.7 245 39 303.6 303.6 283.2 304.6 0.29 38 470 5978 -27.5 -45.5 16 18.0 -29.0 253 38 304.9 304.9 283.5 305.4 0.14 39 454 6227 -29.3 -47.3 16 18.0 -30.7 272 38 305.6 305.7 283.8 306.1 0.12 40 446 6354 -29.1 -53.1 8 24.0 -30.7 281 38 307.4 307.5 284.4 307.7 0.06 41 418 6817 -29.9 -64.9 2 35.0 -31.6 316 37 312.2 312.2 286.1 312.2 0.01 42 400 7130 -31.1 -63.1 3 32.0 -32.7 340 37 314.6 314.6 286.9 314.6 0.02 43 377 7548 -31.9 -59.9 5 28.0 -33.4 343 48 318.9 318.9 288.4 319.0 0.03 44 342 8228 -36.9 -57.9 10 21.0 -37.9 348 66 321.1 321.1 289.1 321.3 0.04 45 315 8791 -41.1 -52.1 30 11.0 -41.6 352 81 322.9 322.9 289.8 323.3 0.10 46 303 9053 -43.5 -50.5 46 7.0 -43.9 354 88 323.1 323.2 289.9 323.6 0.12 47 300 9120 -43.9 -50.9 46 7.0 -44.2 355 90 323.5 323.5 289.9 323.9 0.12 48 291 9324 -45.7 -55.7 31 10.0 -46.1 355 91 323.8 323.8 290.0 324.0 0.07 49 278 9627 -48.3 -57.3 35 9.0 -48.6 355 91 324.3 324.3 290.1 324.5 0.06 50 272 9771 -48.7 -64.7 14 16.0 -49.1 355 92 325.7 325.7 290.5 325.8 0.02 51 251 10294 -52.9 -63.9 25 11.0 -53.1 355 93 327.0 327.1 290.9 327.2 0.03 52 250 10320 -53.1 -64.1 25 11.0 -53.3 355 93 327.1 327.1 290.9 327.2 0.03 53 242 10530 -54.7 -62.7 37 8.0 -54.9 353 97 327.8 327.8 291.1 327.9 0.03 54 237 10663 -55.7 -58.9 67 3.2 -55.8 352 100 328.2 328.2 291.3 328.5 0.06 55 231 10827 -56.9 -59.3 74 2.4 -56.9 350 103 328.8 328.8 291.5 329.0 0.06 56 229 10882 -57.3 -60.2 69 2.9 -57.4 350 104 329.0 329.0 291.5 329.2 0.05 57 221 11107 -59.1 -64.1 52 5.0 -59.2 348 98 329.6 329.6 291.6 329.8 0.03 58 217 11221 -60.3 -65.0 54 4.7 -60.4 347 94 329.5 329.5 291.6 329.6 0.03 59 208 11485 -62.1 -67.1 51 5.0 -62.1 345 87 330.7 330.7 291.9 330.8 0.02 60 200 11730 -59.7 -76.7 9 17.0 -59.9 340 70 338.2 338.2 293.9 338.2 0.01 61 150 13520 -60.7 -83.7 3 23.0 -60.9 310 21 365.5 365.5 299.8 365.5 0.00 62 100 16040 -64.1 -87.1 3 23.0 -64.3 285 33 403.9 403.9 305.7 403.9 0.00 63 88 16820 -65.5 -87.5 3 22.0 -65.7 272 30 416.1 416.1 307.3 416.1 0.00 64 82 17254 -60.7 -86.7 2 26.0 -61.0 266 29 434.4 434.4 309.3 434.4 0.00 65 70 18230 -64.1 -88.1 2 24.0 -64.4 250 26 447.3 447.3 310.6 447.3 0.00 66 67 18497 -64.9 -88.9 2 24.0 -65.1 251 26 451.2 451.2 311.0 451.2 0.00 67 63 18874 -61.9 -87.9 2 26.0 -62.3 253 26 465.8 465.8 312.3 465.8 0.00 68 53 19927 -67.5 -90.5 2 23.0 -67.7 258 27 476.4 476.4 313.2 476.4 0.00 69 50 20280 -64.7 -88.7 2 24.0 -65.0 260 27 491.0 491.0 314.3 491.0 0.00 70 44 21056 -67.1 -90.1 2 23.0 -67.4 264 32 503.4 503.4 315.2 503.5 0.00 71 42 21338 -65.9 -89.9 2 24.0 -66.2 265 34 513.2 513.2 315.8 513.2 0.00 72 39 21784 -69.1 -91.1 3 22.0 -69.3 267 37 516.1 516.1 316.1 516.1 0.00 73 35 22438 -64.7 -89.7 2 25.0 -65.1 270 41 543.7 543.8 317.8 543.8 0.00 74 31 23173 -68.3 -91.3 2 23.0 -68.6 274 46 553.2 553.2 318.3 553.2 0.00 75 30 23370 -68.1 -92.1 2 24.0 -68.4 275 47 559.0 559.0 318.6 559.0 0.00 76 27 24003 -64.9 -90.9 2 26.0 -65.5 276 55 585.1 585.1 319.9 585.1 0.00 77 20 25800 -69.7 -92.7 2 23.0 -70.1 280 78 622.8 622.8 321.6 622.8 0.00 78 15 27525 -67.1 -92.1 2 25.0 -67.8 684.9 684.9 323.9 684.9 0.01 79 12 28860 -70.7 -93.7 2 23.0 -71.2 717.3 717.3 325.0 717.3 0.00 80 11 29377 -69.9 -93.9 2 24.0 -70.6 738.2 738.2 325.6 738.3 0.00 TRP 208 11485 -62.1 -67.1 51 5.0 -62.1 345 87 330.7 330.7 291.9 330.8 0.02 WND 229 10882 -57.3 -60.2 69 2.9 -57.4 350 104 329.0 329.0 291.5 329.2 0.05 Sounding variables and indices 1000-500 mb thick: 5406.00 m Freezing level: 784.00 mb = 2097.25 m = 6880.65 ft Wetbulb zero: 834.57 mb = 1596.23 m = 5236.90 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 65.09 % Est. max temperature: 15.21 C = 59.38 F Sfc-Lift cond lev (LCL): 994.34 mb = 170.64 m = 559.82 ft T: 6.75 C 700-500 lapse rate: 6.78 C/km ThetaE index: 5.88 C Layer 810.0- 805.0 mb Conv cond level (CCL): 971.41 mb = 361.78 m = 1186.92 ft Mean mixing ratio: 5.80 g/kg Conv temperature: 8.39 C = 47.10 F Cap Strength: 6.23 C Lifted Index: 6.06 C Risk: None Lifted Index @300 mb: 17.96 C Lifted Index @700 mb: 3.51 C Showalter Index: 4.24 C Risk: None Total Totals Index: 50.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 24.30 C K Index: 13.90 Risk: None Sweat Index: 79.40 Risk: None Energy Index: 0.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.54 J/kg Max Up Vert Vel: 6.86 m/s Conv Inhibition (B-): 56057.33 J/kg Cap Strength: 6.21 C Lift Cond Lev (LCL): 952.05 mb = 526.39 m = 1726.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 267 at 14 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 1008 58 340 6 2.1 -5.6 | 62 13 -11.8 -6.4 1 1000 124 350 8 1.4 -7.9 | 55 15 -12.5 -8.6 2 925 762 300 3 2.6 -1.5 | 79 11 -11.3 -2.2 3 850 1449 295 9 8.2 -3.8 | 51 7 -5.7 -4.5 4 700 2993 240 12 10.4 6.0 | 146 6 -3.5 5.3 5 500 5530 220 39 25.1 29.9 | 201 31 11.2 29.1 6 400 7130 340 37 12.7 -34.8 | 2 36 -1.2 -35.5 7 300 9120 355 90 7.8 -89.7 | 4 91 -6.0 -90.4 8 250 10320 355 93 8.1 -92.6 | 4 94 -5.8 -93.4 9 229 10882 350 104 18.1 -102.4 | 358 103 4.2 -103.2 10 208 11485 345 87 22.5 -84.0 | 354 85 8.6 -84.8 11 200 11730 340 70 23.9 -65.8 | 351 67 10.1 -66.5 12 150 13520 310 21 16.1 -13.5 | 351 14 2.2 -14.2 13 100 16040 285 33 31.9 -8.5 | 297 20 18.0 -9.3 14 70 18230 250 26 24.4 8.9 | 232 13 10.6 8.1 15 50 20280 260 27 26.6 4.7 | 253 13 12.7 3.9 16 30 23370 275 47 46.8 -4.1 | 278 33 32.9 -4.8 17 20 25800 280 78 76.8 -13.5 | 283 65 62.9 -14.3 Wind Parameters Mean winds (0-6000m): 236.9 at 18.5 knts Storm direction: 266.9 at 13.9 knts Shear (0-3000m) pos: 0.0 neg: 2.6 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 91.1 deg Storm rel helicity (0-3000m) pos: 23.8 neg: -15.7 tot: 8.1 m^2/s^2 ave: 2.7 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.41 Bulk Shear: 57.30 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 ------------------------------------------------------------------------------- 500 339 6 60 13| 0.0 2.7 2.7| 9.7 -5.4 4.3 8.7 0.23| 6.7 1.5 1000 328 5 65 12| 0.0 2.2 2.2| 15.3 -10.0 5.3 5.3 0.15| 5.7 0.9 1500 313 6 63 11| 0.0 2.4 2.4| 15.5 -15.7 -0.2 -0.1 -0.05| 5.2 -0.3 2000 302 7 61 9| 0.0 2.5 2.5| 17.5 -15.7 1.8 0.9 0.04| 4.7 0.2 2500 290 8 63 7| 0.0 2.5 2.5| 20.4 -15.7 4.7 1.9 0.18| 4.5 0.8 3000 279 8 70 6| 0.0 2.6 2.6| 23.8 -15.7 8.1 2.7 0.25| 4.4 1.1 4000 258 11 113 4| 0.0 3.3 3.3| 39.7 -15.7 24.0 6.0 0.36| 4.7 1.7 5000 242 14 170 6| 0.0 3.8 3.8| 45.6 -15.9 29.7 5.9 0.30| 4.9 1.5 6000 237 19 190 10| 2.1 3.6 5.7|230.5 -18.7 211.9 35.3 0.50| 6.8 3.4 Wrote GIF file: /home/apache/climate/data/raob//EG882/skewt/EG882.skewt.20251216.23.gif