UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121023.upa.cvt Date: 2300Z 10 DEC 25 Searching for EG238... Searching the city database file for: EG238 ... Date:2300Z 10 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 95 100 2 SFC 994 145 9.2 4.8 74 4.4 7.0 100 2 282.8 283.8 280.4 297.9 5.42 2 988 195 9.4 4.4 71 5.0 6.9 112 5 283.5 284.4 280.6 298.3 5.30 3 925 738 5.4 2.0 79 3.4 3.8 245 43 284.8 285.7 280.6 298.3 4.78 4 916 818 4.8 1.6 80 3.2 3.3 246 44 285.0 285.8 280.6 298.2 4.69 5 910 872 4.8 1.1 77 3.7 3.1 247 44 285.5 286.3 280.6 298.4 4.55 6 879 1153 2.2 0.8 90 1.4 1.5 251 47 285.7 286.5 280.8 298.7 4.61 7 861 1320 1.2 0.0 92 1.2 0.7 253 48 286.3 287.1 280.9 299.0 4.44 8 858 1348 1.2 -0.6 88 1.8 0.4 254 48 286.6 287.4 280.8 298.8 4.26 9 857 1358 1.2 -1.7 81 2.9 -0.0 254 48 286.7 287.4 280.4 298.0 3.94 10 854 1386 1.6 -6.4 55 8.0 -1.5 254 49 287.4 287.9 279.3 295.5 2.77 11 850 1424 1.8 -7.2 51 9.0 -1.7 255 49 288.0 288.5 279.4 295.7 2.62 12 845 1472 1.8 -9.2 44 11.0 -2.2 255 49 288.5 288.9 279.1 295.2 2.25 13 844 1481 2.0 -11.0 37 13.0 -2.6 256 49 288.8 289.2 278.9 294.6 1.95 14 841 1510 3.4 -26.6 9 30.0 -4.1 256 49 290.6 290.7 277.8 292.2 0.52 15 840 1520 4.0 -30.0 6 34.0 -4.0 256 49 291.3 291.4 277.9 292.5 0.38 16 821 1705 4.0 -35.0 4 39.0 -4.3 258 48 293.2 293.3 278.6 294.0 0.24 17 796 1956 2.2 -27.8 9 30.0 -5.1 260 47 293.9 294.0 279.3 295.5 0.49 18 781 2109 1.6 -32.4 6 34.0 -5.9 262 47 294.9 294.9 279.5 296.0 0.32 19 771 2213 0.8 -24.2 13 25.0 -5.8 263 46 295.1 295.2 280.1 297.4 0.70 20 767 2254 0.8 -18.2 23 19.0 -5.0 263 46 295.5 295.8 281.0 299.3 1.19 21 764 2286 0.6 -12.4 37 13.0 -4.0 263 46 295.7 296.0 282.0 301.6 1.93 22 762 2307 0.6 -13.4 34 14.0 -4.2 263 46 295.9 296.2 281.9 301.4 1.78 23 760 2328 0.4 -12.6 37 13.0 -4.1 264 46 295.9 296.2 282.1 301.7 1.91 24 757 2360 0.2 -5.8 64 6.0 -2.3 264 46 296.0 296.6 283.7 305.8 3.27 25 752 2413 0.0 -7.0 59 7.0 -2.9 264 46 296.3 296.9 283.5 305.4 3.00 26 748 2455 -0.5 -5.4 69 4.9 -2.6 265 46 296.3 296.9 284.0 306.5 3.42 27 744 2498 -0.7 -5.1 72 4.4 -2.6 265 46 296.5 297.1 284.2 307.0 3.51 28 732 2628 -1.3 -4.5 79 3.2 -2.7 267 45 297.2 297.9 284.7 308.4 3.74 29 728 2672 -1.5 -3.6 86 2.1 -2.4 267 45 297.5 298.2 285.1 309.5 4.02 30 710 2871 -2.3 -6.0 76 3.7 -3.8 269 44 298.7 299.3 285.0 309.1 3.44 31 707 2904 -2.3 -6.4 73 4.1 -4.0 269 44 299.1 299.7 285.0 309.2 3.35 32 700 2983 -3.1 -6.7 76 3.6 -4.6 270 44 299.1 299.7 284.9 309.1 3.30 33 659 3457 -7.5 -8.2 95 0.7 -7.8 271 45 299.3 299.9 284.9 308.8 3.12 34 651 3552 -7.9 -9.3 90 1.4 -8.4 271 45 299.9 300.4 284.8 308.8 2.90 35 648 3588 -6.7 -10.6 74 3.9 -8.1 271 45 301.7 302.1 285.2 309.8 2.63 36 645 3624 -6.7 -11.1 71 4.4 -8.3 271 45 302.1 302.5 285.3 309.9 2.54 37 630 3808 -6.9 -12.9 62 6.0 -9.0 272 46 303.9 304.3 285.7 310.9 2.25 38 614 4008 -8.7 -13.0 71 4.3 -10.2 272 46 304.0 304.5 285.8 311.2 2.29 39 610 4059 -8.9 -13.9 67 5.0 -10.6 272 46 304.4 304.8 285.7 311.1 2.14 40 601 4174 -9.5 -15.5 62 6.0 -11.4 272 46 305.0 305.3 285.7 311.0 1.90 41 598 4212 -9.7 -15.7 62 6.0 -11.6 272 46 305.2 305.5 285.7 311.2 1.88 42 593 4277 -9.7 -16.7 57 7.0 -11.9 272 46 305.9 306.2 285.9 311.5 1.74 43 572 4555 -11.5 -19.5 52 8.0 -13.7 273 47 307.0 307.2 285.9 311.6 1.43 44 557 4758 -12.9 -21.9 47 9.0 -15.2 273 47 307.7 307.9 285.9 311.6 1.19 45 515 5350 -18.1 -24.1 59 6.0 -19.4 275 49 308.4 308.6 286.0 311.9 1.06 46 500 5570 -19.9 -24.1 69 4.2 -20.8 275 49 308.8 309.0 286.2 312.4 1.09 47 487 5765 -21.7 -24.3 79 2.6 -22.2 278 48 308.9 309.1 286.2 312.5 1.10 48 479 5887 -22.7 -25.1 81 2.4 -23.2 280 47 309.1 309.3 286.2 312.6 1.04 49 468 6058 -23.7 -23.9 98 0.2 -23.7 282 46 310.0 310.2 286.7 313.9 1.18 50 457 6232 -24.9 -25.0 99 0.1 -24.9 285 45 310.6 310.8 286.8 314.2 1.10 51 438 6540 -27.1 -28.1 91 1.0 -27.3 290 43 311.6 311.7 286.9 314.5 0.86 52 436 6573 -27.1 -29.0 84 1.9 -27.4 290 43 312.0 312.1 287.0 314.7 0.80 53 434 6607 -27.5 -29.0 87 1.5 -27.8 291 43 311.9 312.0 286.9 314.6 0.80 54 429 6690 -27.9 -30.2 81 2.3 -28.3 292 42 312.4 312.5 287.1 314.9 0.72 55 400 7190 -32.1 -32.8 93 0.7 -32.2 300 39 313.3 313.4 287.2 315.4 0.61 56 300 9150 -47.9 -51.9 63 4.0 -48.0 305 57 317.8 317.9 288.2 318.2 0.11 57 250 10330 -57.3 -62.0 55 4.7 -57.4 315 67 320.9 320.9 289.0 321.0 0.04 58 219 11149 -63.9 -66.7 68 2.8 -63.9 300 61 323.1 323.1 289.7 323.2 0.02 59 210 11407 -61.2 -71.0 26 9.8 -61.3 295 73 331.2 331.2 292.0 331.2 0.01 60 200 11710 -58.1 -76.1 8 18.0 -58.3 300 70 340.8 340.8 294.5 340.8 0.01 61 150 13560 -53.3 -81.3 2 28.0 -53.7 280 42 378.2 378.2 301.9 378.3 0.00 62 100 16140 -56.9 -83.9 2 27.0 -57.3 255 33 417.8 417.8 307.4 417.8 0.00 63 91 16731 -60.5 -85.5 2 25.0 -60.8 239 29 422.1 422.1 308.0 422.1 0.00 64 83 17301 -61.7 -86.7 2 25.0 -62.0 224 25 430.9 430.9 308.9 430.9 0.00 65 80 17530 -58.3 -85.3 2 27.0 -58.7 217 24 442.4 442.4 310.1 442.5 0.00 66 70 18360 -62.7 -87.7 2 25.0 -63.0 195 18 450.2 450.2 310.9 450.3 0.00 67 70 18360 -62.7 -87.7 2 25.0 -63.0 195 18 450.2 450.2 310.9 450.3 0.00 68 69 18449 -62.7 -87.7 2 25.0 -63.0 197 18 452.1 452.1 311.1 452.1 0.00 69 60 19305 -65.5 -88.5 3 23.0 -65.7 218 23 464.3 464.3 312.1 464.3 0.00 70 55 19835 -65.3 -89.3 2 24.0 -65.5 231 25 476.4 476.4 313.2 476.4 0.00 71 53 20062 -62.9 -88.9 2 26.0 -63.3 236 26 487.1 487.1 314.0 487.1 0.00 72 50 20420 -64.5 -89.5 2 25.0 -64.8 245 28 491.5 491.5 314.3 491.5 0.00 73 49 20543 -64.9 -88.9 2 24.0 -65.2 493.4 493.4 314.5 493.4 0.00 74 47 20798 -63.7 -88.7 2 25.0 -64.1 502.2 502.2 315.1 502.2 0.00 75 44 21201 -65.9 -89.9 2 24.0 -66.2 506.4 506.4 315.4 506.4 0.00 76 42 21485 -62.7 -88.7 2 26.0 -63.2 521.1 521.1 316.4 521.1 0.00 77 40 21784 -65.3 -89.3 2 24.0 -65.7 521.9 521.9 316.4 521.9 0.00 TRP 219 11149 -63.9 -66.7 68 2.8 -63.9 300 61 323.1 323.1 289.7 323.2 0.02 WND 210 11407 -61.2 -71.0 26 9.8 -61.3 295 73 331.2 331.2 292.0 331.2 0.01 Sounding variables and indices 1000-500 mb thick: 5475.00 m Freezing level: 752.00 mb = 2412.73 m = 7915.68 ft Wetbulb zero: 857.09 mb = 1356.93 m = 4451.82 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 60.57 % Est. max temperature: 15.18 C = 59.32 F Sfc-Lift cond lev (LCL): 929.56 mb = 697.45 m = 2288.20 ft T: 5.70 C 700-500 lapse rate: 6.49 C/km ThetaE index: 3.46 C Layer 858.0- 850.0 mb Conv cond level (CCL): 866.34 mb = 1270.34 m = 4167.74 ft Mean mixing ratio: 4.92 g/kg Conv temperature: 12.51 C = 54.52 F Cap Strength: 10.63 C Lifted Index: 10.26 C Risk: None Lifted Index @300 mb: 13.90 C Lifted Index @700 mb: 7.31 C Showalter Index: 12.13 C Risk: None Total Totals Index: 34.40 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 12.70 C K Index: 10.90 Risk: None Sweat Index: 147.00 Risk: None Energy Index: 3.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.31 J/kg Max Up Vert Vel: 4.08 m/s Conv Inhibition (B-): 29135.55 J/kg Cap Strength: 10.61 C Lift Cond Lev (LCL): 887.96 mb = 1070.82 m = 3513.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 at 33 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 ---------------------------------------------------------- 0 994 145 100 2 -2.0 0.3 | 116 35 -31.6 15.2 1 925 738 245 43 39.0 18.2 | 196 34 9.3 33.1 2 850 1424 255 49 47.3 12.7 | 213 33 17.7 27.6 3 700 2983 270 44 44.0 -0.0 | 224 21 14.3 14.9 4 500 5570 275 49 48.8 -4.3 | 241 22 19.2 10.6 5 400 7190 300 39 33.8 -19.5 | 318 6 4.1 -4.6 6 300 9150 305 57 46.7 -32.7 | 316 25 17.0 -17.8 7 250 10330 315 67 47.4 -47.4 | 331 37 17.7 -32.5 8 219 11149 300 61 52.8 -30.5 | 304 28 23.2 -15.6 9 210 11407 295 73 66.2 -30.9 | 294 40 36.5 -16.0 10 200 11710 300 70 60.6 -35.0 | 303 37 31.0 -20.1 11 150 13560 280 42 41.4 -7.3 | 237 14 11.7 7.6 12 100 16140 255 33 31.9 8.5 | 185 24 2.2 23.4 13 70 18360 195 18 4.7 17.4 | 142 41 -25.0 32.3 14 50 20420 245 28 25.4 11.8 | 171 27 -4.3 26.7 Wind Parameters Mean winds (0-6000m): 266.6 at 44.2 knts Storm direction: 296.6 at 33.2 knts Shear (0-3000m) pos: 7.9 neg: 0.0 tot: 7.9 10-3/s Storm rel Dir Shear (0-3000m): 109.3 deg Storm rel helicity (0-3000m) pos: 838.6 neg: 0.0 tot: 838.6 m^2/s^2 ave: 279.5 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 16.4 stream: 13.2 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.09 Bulk Shear: 95.95 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 ------------------------------------------------------------------------------- 500 247 19 152 25| 38.8 0.0 38.8|563.7 0.0 563.7 1127.3 0.84| 56.6 47.8 1000 246 32 178 28| 24.9 0.0 24.9|763.0 0.0 763.0 763.0 0.86| 40.1 34.6 1500 250 37 191 28| 17.2 0.0 17.2|806.3 0.0 806.3 537.5 0.86| 28.8 24.8 2000 253 40 197 28| 12.5 0.0 12.5|820.0 0.0 820.0 410.0 0.84| 22.7 19.1 2500 255 41 202 27| 9.7 0.0 9.7|830.7 0.0 830.7 332.3 0.82| 19.0 15.6 3000 258 42 205 26| 7.9 0.0 7.9|838.6 0.0 838.6 279.5 0.81| 16.4 13.2 4000 261 42 210 25| 6.2 0.0 6.2|852.0 0.0 852.0 213.0 0.81| 12.6 10.2 5000 264 43 215 24| 5.2 0.0 5.2|865.8 0.0 865.8 173.2 0.82| 10.3 8.4 6000 267 44 220 23| 4.1 0.0 4.1|892.8 0.0 892.8 148.8 0.80| 9.4 7.5 Wrote GIF file: /home/apache/climate/data/raob//EG238/skewt/EG238.skewt.20251210.23.gif