UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102023.upa.cvt Date: 2300Z 20 OCT 25 Searching for EG238... Searching the city database file for: EG238 ... Date:2300Z 20 OCT 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 -108 SFC 971 138 10.6 10.6 100 0.0 10.6 295 4 286.1 287.6 285.0 309.2 8.29 2 931 488 8.4 8.4 100 0.0 8.4 291 10 287.4 288.7 284.7 308.2 7.44 3 926 533 9.4 7.3 87 2.1 8.2 290 11 288.8 290.1 284.7 308.4 6.94 4 925 542 9.4 7.3 87 2.1 8.2 290 11 288.9 290.1 284.8 308.6 6.94 5 878 973 6.6 5.2 91 1.4 5.9 302 8 290.4 291.5 284.7 308.4 6.32 6 872 1029 6.6 4.1 84 2.5 5.3 304 8 290.9 292.0 284.5 307.8 5.89 7 867 1077 6.4 4.0 85 2.4 5.2 305 7 291.2 292.2 284.6 308.1 5.88 8 863 1115 6.4 2.5 76 3.9 4.4 306 7 291.6 292.5 284.1 306.9 5.31 9 858 1162 6.0 3.0 81 3.0 4.5 308 7 291.6 292.6 284.4 307.6 5.54 10 855 1191 5.8 2.1 77 3.7 3.9 309 6 291.7 292.7 284.1 306.8 5.21 11 850 1239 5.4 2.8 83 2.6 4.1 310 6 291.8 292.8 284.4 307.7 5.51 12 849 1249 5.4 3.0 84 2.4 4.2 310 6 291.9 292.9 284.6 308.0 5.60 13 840 1336 4.8 2.5 85 2.3 3.7 311 6 292.2 293.1 284.5 307.9 5.46 14 834 1394 4.4 1.5 81 2.9 2.9 311 6 292.3 293.3 284.2 307.2 5.11 15 801 1722 1.8 0.8 93 1.0 1.3 315 6 293.0 293.9 284.4 307.7 5.06 16 797 1762 1.6 0.2 90 1.4 1.0 315 6 293.2 294.0 284.3 307.4 4.87 17 790 1833 2.0 -4.0 64 6.0 -0.6 316 6 294.3 295.0 283.4 305.0 3.60 18 788 1854 1.8 -4.2 64 6.0 -0.8 316 6 294.3 295.0 283.4 304.9 3.55 19 780 1936 1.4 -6.6 55 8.0 -1.9 317 6 294.8 295.3 282.9 303.7 2.99 20 773 2008 1.0 -6.0 59 7.0 -1.9 317 6 295.1 295.7 283.2 304.5 3.16 21 770 2040 0.8 -7.2 55 8.0 -2.4 318 7 295.2 295.7 283.0 303.9 2.89 22 765 2092 0.4 -8.6 51 9.0 -3.1 318 7 295.3 295.8 282.7 303.2 2.61 23 748 2272 -0.9 -7.9 59 7.0 -3.6 320 7 295.8 296.3 283.1 304.3 2.82 24 747 2283 -0.9 -6.9 64 6.0 -3.3 320 7 295.9 296.5 283.4 305.1 3.05 25 745 2304 -1.1 -3.9 81 2.8 -2.3 320 7 295.9 296.6 284.3 307.4 3.84 26 736 2401 -1.5 -3.0 89 1.5 -2.1 321 7 296.5 297.3 284.9 308.9 4.16 27 719 2587 -2.9 -3.8 93 0.9 -3.3 323 7 297.0 297.7 284.9 309.0 4.01 28 709 2698 -3.3 -4.6 91 1.3 -3.8 324 7 297.7 298.4 285.0 309.2 3.83 29 700 2799 -4.1 -4.8 95 0.7 -4.4 325 7 297.9 298.6 285.1 309.4 3.82 30 692 2890 -4.9 -5.2 98 0.3 -5.0 324 7 298.0 298.7 285.1 309.3 3.75 31 669 3155 -6.1 -6.7 96 0.6 -6.4 323 8 299.6 300.2 285.4 310.1 3.46 32 665 3202 -5.9 -7.9 86 2.0 -6.7 323 8 300.3 300.9 285.3 310.0 3.17 33 651 3369 -6.7 -8.4 88 1.7 -7.4 322 8 301.3 301.8 285.6 310.8 3.11 34 650 3381 -6.7 -8.8 85 2.1 -7.5 322 8 301.4 301.9 285.5 310.7 3.02 35 632 3600 -8.3 -10.4 85 2.1 -9.1 320 8 302.0 302.5 285.5 310.5 2.74 36 620 3749 -9.7 -10.9 91 1.2 -10.1 320 8 302.0 302.5 285.4 310.4 2.68 37 618 3774 -9.7 -11.3 88 1.6 -10.3 319 8 302.3 302.8 285.5 310.4 2.61 38 617 3786 -9.7 -12.8 78 3.1 -10.8 319 9 302.5 302.9 285.2 309.7 2.31 39 616 3799 -9.1 -15.1 62 6.0 -11.0 319 9 303.3 303.6 285.1 309.4 1.92 40 615 3811 -9.3 -15.3 62 6.0 -11.2 319 9 303.2 303.6 285.0 309.2 1.89 41 606 3925 -10.1 -14.7 69 4.6 -11.6 319 9 303.6 303.9 285.3 309.9 2.02 42 603 3964 -10.3 -15.3 67 5.0 -11.9 318 9 303.8 304.1 285.2 309.9 1.93 43 597 4041 -10.7 -15.7 67 5.0 -12.3 318 9 304.2 304.5 285.4 310.1 1.88 44 592 4106 -11.3 -14.8 75 3.5 -12.4 318 9 304.2 304.6 285.5 310.7 2.05 45 588 4158 -11.7 -15.8 72 4.1 -13.0 317 9 304.3 304.7 285.4 310.4 1.90 46 583 4223 -12.1 -14.7 81 2.6 -12.9 317 9 304.6 305.0 285.8 311.2 2.10 47 572 4369 -13.1 -16.6 75 3.5 -14.2 316 9 305.1 305.4 285.7 310.9 1.82 48 541 4791 -16.7 -19.4 80 2.7 -17.4 314 10 305.7 306.0 285.5 310.6 1.52 49 533 4903 -17.3 -18.9 87 1.6 -17.7 313 10 306.3 306.6 285.8 311.5 1.61 50 529 4960 -17.5 -19.9 82 2.4 -18.1 313 10 306.7 307.0 285.9 311.5 1.49 51 527 4988 -17.7 -19.7 84 2.0 -18.2 312 10 306.8 307.1 285.9 311.7 1.52 52 518 5117 -18.5 -22.9 68 4.4 -19.5 312 11 307.4 307.6 285.8 311.2 1.17 53 500 5380 -20.9 -23.5 80 2.6 -21.5 310 11 307.6 307.8 285.8 311.3 1.15 54 400 6980 -33.3 -43.3 36 10.0 -34.1 335 16 311.7 311.7 286.2 312.5 0.21 55 300 8940 -45.9 -60.9 17 15.0 -46.3 330 31 320.7 320.7 289.0 320.8 0.04 56 266 9734 -50.3 -63.3 20 13.0 -50.6 330 27 325.5 325.5 290.5 325.6 0.03 57 250 10140 -49.3 -72.3 5 23.0 -49.7 320 23 332.8 332.8 292.4 332.8 0.01 58 200 11590 -51.1 -78.1 3 27.0 -51.5 290 20 351.8 351.8 297.0 351.9 0.00 59 150 13460 -52.3 -82.3 2 30.0 -52.8 290 25 380.0 380.0 302.2 380.0 0.00 60 100 16060 -57.1 -85.1 2 28.0 -57.5 285 20 417.4 417.4 307.4 417.4 0.00 61 96 16317 -57.9 -84.9 2 27.0 -58.3 285 20 420.7 420.7 307.8 420.8 0.00 62 93 16516 -56.5 -85.5 1 29.0 -57.0 285 19 427.3 427.3 308.6 427.4 0.00 63 71 18202 -61.5 -87.5 2 26.0 -61.9 285 16 451.0 451.0 311.0 451.0 0.00 64 70 18290 -61.1 -87.1 2 26.0 -61.4 285 16 453.7 453.7 311.2 453.7 0.00 65 64 18849 -60.1 -87.1 2 27.0 -60.6 284 22 467.6 467.6 312.4 467.7 0.00 66 57 19568 -62.5 -88.5 2 26.0 -62.9 282 29 477.9 477.9 313.3 478.0 0.00 67 52 20137 -60.9 -87.9 2 27.0 -61.4 281 35 494.4 494.4 314.5 494.4 0.00 68 50 20380 -62.9 -87.9 2 25.0 -63.3 280 37 495.3 495.3 314.6 495.3 0.00 69 48 20630 -63.9 -88.9 2 25.0 -64.3 280 37 498.7 498.7 314.8 498.7 0.00 70 43 21303 -63.1 -89.1 2 26.0 -63.6 279 37 516.6 516.6 316.1 516.6 0.00 71 39 21900 -64.5 -89.5 2 25.0 -64.9 278 37 527.7 527.7 316.8 527.7 0.00 72 39 21900 -63.3 -89.3 2 26.0 -63.8 278 37 530.7 530.7 316.9 530.7 0.00 73 30 23500 -65.3 -90.3 2 25.0 -65.8 275 37 566.6 566.6 319.0 566.6 0.00 74 24 24854 -66.7 -90.7 2 24.0 -67.2 599.9 599.9 320.6 599.9 0.00 TRP 266 9734 -50.3 -63.3 20 13.0 -50.6 330 27 325.5 325.5 290.5 325.6 0.03 WND Sounding variables and indices 1000-500 mb thick: 5488.00 m Freezing level: 759.77 mb = 2147.46 m = 7045.38 ft Wetbulb zero: 792.76 mb = 1804.91 m = 5921.54 ft Precipitable water: 0.79 inches Sfc-500 mean rel hum: 82.25 % Est. max temperature: 16.98 C = 62.57 F Sfc-Lift cond lev (LCL): 971.00 mb = 138.02 m = 452.82 ft T: 10.60 C 700-500 lapse rate: 6.51 C/km ThetaE index: 1.18 C Layer 863.0- 858.0 mb Conv cond level (CCL): 883.69 mb = 919.52 m = 3016.75 ft Mean mixing ratio: 7.10 g/kg Conv temperature: 14.60 C = 58.28 F Cap Strength: 2.63 C Lifted Index: 2.34 C Risk: None Lifted Index @300 mb: 8.81 C Lifted Index @700 mb: 0.74 C Showalter Index: 2.87 C Risk: Showers probable Total Totals Index: 50.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.30 C Cross Totals Index: 23.70 C K Index: 28.40 Risk: 40-60 % chance of thunderstorms Sweat Index: 76.60 Risk: None Energy Index: 0.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.74 J/kg Max Up Vert Vel: 6.59 m/s Conv Inhibition (B-): 39418.11 J/kg Cap Strength: 2.62 C Lift Cond Lev (LCL): 905.71 mb = 716.19 m = 2349.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 343 at 6 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 ---------------------------------------------------------- 0 971 138 295 4 3.6 -1.7 | 201 5 1.7 4.5 1 925 542 290 11 10.3 -3.8 | 254 9 8.4 2.4 2 850 1239 310 6 4.6 -3.9 | 229 4 2.7 2.3 3 700 2799 325 7 4.0 -5.7 | 258 2 2.1 0.5 4 500 5380 310 11 8.4 -7.1 | 278 7 6.5 -0.9 5 400 6980 335 16 6.8 -14.5 | 330 10 4.9 -8.3 6 300 8940 330 31 15.5 -26.8 | 327 25 13.6 -20.7 7 266 9734 330 27 13.5 -23.4 | 326 21 11.6 -17.2 8 250 10140 320 23 14.8 -17.6 | 312 17 12.9 -11.4 9 200 11590 290 20 18.8 -6.8 | 272 17 16.9 -0.7 10 150 13460 290 25 23.5 -8.6 | 276 22 21.6 -2.4 11 100 16060 285 20 19.3 -5.2 | 267 17 17.4 1.0 12 70 18290 285 16 15.5 -4.1 | 261 14 13.6 2.0 13 50 20380 280 37 36.4 -6.4 | 270 35 34.5 -0.2 14 30 23500 275 37 36.9 -3.2 | 265 35 35.0 3.0 Wind Parameters Mean winds (0-6000m): 313.0 at 8.6 knts Storm direction: 343.0 at 6.5 knts Shear (0-3000m) pos: 1.0 neg: 1.2 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 65.1 deg Storm rel helicity (0-3000m) pos: 9.8 neg: -2.6 tot: 7.2 m^2/s^2 ave: 2.4 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 2.6 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 16.14 Bulk Shear: 1.35 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 ------------------------------------------------------------------------------- 500 291 8 240 7| 0.0 6.5 6.5| 8.6 0.0 8.6 17.1 0.70| 8.0 5.6 1000 295 8 244 6| 2.1 3.2 5.4| 8.6 -2.0 6.6 6.6 0.34| 6.2 2.1 1500 299 8 242 5| 1.7 2.2 3.9| 8.8 -2.6 6.3 4.2 0.28| 4.5 1.3 2000 303 7 242 5| 1.4 1.6 3.0| 9.2 -2.6 6.6 3.3 0.30| 3.6 1.1 2500 306 7 244 4| 1.2 1.3 2.5| 9.5 -2.6 6.9 2.8 0.32| 3.0 1.0 3000 309 7 246 4| 1.0 1.2 2.1| 9.8 -2.6 7.2 2.4 0.34| 2.6 0.9 4000 312 7 252 4| 0.7 1.1 1.8| 10.3 -2.6 7.7 1.9 0.34| 2.2 0.7 5000 312 8 258 4| 0.6 1.1 1.7| 10.5 -2.6 7.9 1.6 0.31| 1.9 0.6 6000 313 9 266 4| 0.6 0.9 1.5| 16.6 -2.6 14.0 2.3 0.40| 1.9 0.8 Wrote GIF file: /home/apache/climate/data/raob//EG238/skewt/EG238.skewt.20251020.23.gif