UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103123.upa.cvt Date: 2300Z 31 OCT 25 Searching for EG354... Searching the city database file for: EG354 ... Date:2300Z 31 OCT 25 Station: EG354 WMO ident: 3354 Latitude: 53.01 Longitude: -1.25 ------------------------------------------------------------------------------- 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 -40 SFC 981 121 13.0 11.1 88 1.9 11.9 160 14 287.7 289.2 285.8 311.5 8.48 2 977 156 13.6 10.9 84 2.7 12.0 162 15 288.7 290.1 286.1 312.3 8.40 3 928 587 9.8 9.8 100 0.0 9.8 188 31 289.1 290.5 286.1 312.2 8.22 4 925 614 9.6 9.6 100 0.0 9.6 190 32 289.1 290.6 286.1 312.0 8.13 5 900 842 8.4 8.4 100 0.0 8.4 195 40 290.2 291.5 286.0 312.0 7.70 6 873 1093 7.0 5.1 88 1.9 6.0 200 49 291.2 292.4 285.1 309.3 6.31 7 850 1313 5.6 5.1 97 0.5 5.4 205 57 292.0 293.2 285.5 310.6 6.49 8 835 1458 4.4 4.4 100 0.0 4.4 205 58 292.2 293.4 285.4 310.3 6.29 9 726 2585 -1.9 -2.1 99 0.2 -2.0 209 68 297.3 298.1 285.5 310.7 4.52 10 718 2673 -2.5 -2.5 100 0.0 -2.5 209 69 297.5 298.4 285.6 310.7 4.43 11 700 2874 -4.1 -4.7 96 0.6 -4.4 210 71 297.9 298.6 285.1 309.5 3.85 12 696 2919 -4.5 -4.7 99 0.2 -4.6 210 71 298.0 298.7 285.2 309.6 3.87 13 692 2965 -4.7 -5.9 91 1.2 -5.2 210 71 298.3 298.9 284.9 309.0 3.56 14 690 2987 -5.1 -11.1 63 6.0 -7.2 210 71 298.1 298.5 283.5 305.3 2.37 15 689 2999 -4.9 -8.8 74 3.9 -6.4 210 71 298.4 298.9 284.2 307.1 2.85 16 685 3045 -4.7 -6.9 85 2.2 -5.6 210 71 299.1 299.7 285.0 309.2 3.33 17 672 3195 -5.5 -7.0 89 1.5 -6.1 210 71 299.9 300.5 285.4 310.1 3.36 18 651 3444 -6.7 -7.9 91 1.2 -7.2 210 70 301.3 301.8 285.7 311.2 3.24 19 647 3492 -6.7 -8.7 86 2.0 -7.5 210 70 301.8 302.3 285.8 311.2 3.06 20 604 4026 -10.5 -14.9 70 4.4 -11.9 210 69 303.4 303.8 285.2 309.7 1.99 21 601 4064 -10.9 -18.9 52 8.0 -13.2 210 69 303.4 303.6 284.5 307.9 1.43 22 584 4284 -12.5 -20.5 51 8.0 -14.6 210 69 304.0 304.2 284.6 308.1 1.28 23 573 4429 -13.9 -20.9 55 7.0 -15.7 210 69 304.0 304.2 284.6 308.1 1.26 24 566 4523 -14.7 -18.6 72 3.9 -15.7 210 68 304.1 304.4 285.0 309.1 1.56 25 543 4836 -17.5 -20.1 80 2.6 -18.1 210 68 304.4 304.7 284.9 309.0 1.43 26 508 5332 -20.3 -23.2 78 2.9 -21.0 210 67 306.9 307.1 285.6 310.7 1.16 27 500 5450 -20.9 -23.8 77 2.9 -21.5 210 67 307.6 307.8 285.8 311.2 1.12 28 461 6046 -25.1 -28.9 71 3.8 -25.8 210 73 309.5 309.7 286.1 312.1 0.76 29 426 6614 -29.9 -31.9 83 2.0 -30.2 210 78 310.5 310.6 286.2 312.6 0.62 30 419 6732 -30.9 -33.5 78 2.6 -31.2 210 80 310.7 310.8 286.2 312.5 0.54 31 416 6783 -31.3 -35.7 65 4.4 -31.8 210 80 310.8 310.9 286.2 312.3 0.44 32 400 7060 -33.7 -37.5 69 3.8 -34.1 210 83 311.2 311.3 286.2 312.5 0.38 33 392 7201 -35.1 -38.1 74 3.0 -35.4 211 85 311.2 311.2 286.2 312.5 0.36 34 388 7273 -35.7 -40.2 63 4.5 -36.1 212 86 311.3 311.3 286.2 312.4 0.30 35 374 7527 -37.7 -42.7 59 5.0 -38.1 214 89 311.9 312.0 286.3 312.8 0.24 36 358 7827 -40.1 -44.7 61 4.6 -40.4 216 92 312.6 312.7 286.5 313.4 0.20 37 356 7865 -40.5 -45.5 59 5.0 -40.8 216 93 312.6 312.6 286.5 313.3 0.18 38 355 7884 -40.5 -47.5 47 7.0 -40.9 217 93 312.9 312.9 286.5 313.4 0.15 39 352 7942 -40.9 -46.9 52 6.0 -41.2 217 94 313.1 313.1 286.6 313.7 0.16 40 339 8197 -42.9 -54.9 26 12.0 -43.3 219 97 313.7 313.7 286.7 314.0 0.07 41 327 8438 -44.7 -54.7 32 10.0 -45.0 221 100 314.5 314.5 287.0 314.8 0.07 42 305 8901 -47.8 -59.4 25 11.6 -48.1 225 106 316.5 316.5 287.6 316.7 0.04 43 300 9010 -48.5 -60.5 24 12.0 -48.8 225 105 317.0 317.0 287.8 317.1 0.04 44 291 9210 -49.5 -62.5 20 13.0 -49.8 224 101 318.3 318.3 288.2 318.5 0.03 45 255 10072 -51.5 -67.5 13 16.0 -51.8 221 86 327.6 327.6 291.0 327.7 0.02 46 250 10200 -51.9 -67.9 13 16.0 -52.2 220 84 328.9 328.9 291.4 329.0 0.02 47 214 11186 -58.5 -71.5 17 13.0 -58.6 215 85 333.6 333.6 292.7 333.7 0.01 48 200 11610 -57.5 -74.5 10 17.0 -57.7 220 87 341.7 341.7 294.7 341.7 0.01 49 199 11642 -57.5 -74.5 10 17.0 -57.7 220 86 342.2 342.2 294.8 342.2 0.01 50 185 12107 -53.3 -80.3 2 27.0 -53.7 223 77 356.2 356.2 298.0 356.2 0.00 51 173 12536 -56.1 -81.1 3 25.0 -56.4 225 68 358.5 358.5 298.4 358.5 0.00 52 160 13035 -53.3 -82.3 2 29.0 -53.7 228 58 371.3 371.3 300.8 371.3 0.00 53 150 13450 -54.1 -82.1 2 28.0 -54.5 230 50 376.9 376.9 301.8 376.9 0.00 54 128 14455 -58.5 -84.5 2 26.0 -58.8 228 47 386.4 386.4 303.2 386.4 0.00 55 100 16010 -57.1 -85.1 2 28.0 -57.5 225 42 417.4 417.4 307.4 417.4 0.00 56 70 18250 -60.3 -87.3 2 27.0 -60.7 240 31 455.4 455.4 311.4 455.4 0.00 57 56 19638 -61.5 -88.5 2 27.0 -61.9 247 24 482.7 482.7 313.7 482.7 0.00 58 55 19750 -60.1 -87.1 2 27.0 -60.6 247 23 488.4 488.4 314.1 488.4 0.00 59 50 20340 -63.9 -88.9 2 25.0 -64.3 250 20 492.9 492.9 314.4 492.9 0.00 60 49 20464 -64.1 -89.1 2 25.0 -64.4 252 20 495.3 495.3 314.6 495.3 0.00 61 44 21125 -63.1 -89.1 2 26.0 -63.6 261 23 513.2 513.2 315.8 513.2 0.00 62 37 22183 -66.3 -90.3 2 24.0 -66.7 277 26 531.1 531.1 317.0 531.1 0.00 63 32 23067 -64.3 -90.3 2 26.0 -64.8 289 30 558.9 558.9 318.6 559.0 0.00 64 30 23460 -65.9 -90.9 2 25.0 -66.4 295 31 565.0 565.0 318.9 565.0 0.00 65 24 24808 -66.9 -90.9 2 24.0 -67.4 287 28 599.3 599.3 320.6 599.3 0.00 66 22 25335 -65.7 -90.7 2 25.0 -66.3 284 27 618.0 618.0 321.4 618.0 0.00 67 20 25910 -67.7 -92.7 2 25.0 -68.2 280 26 628.9 628.9 321.9 629.0 0.00 68 13 28524 -64.3 -91.3 1 27.0 -65.5 723.2 723.2 325.1 723.2 0.01 TRP 214 11186 -58.5 -71.5 17 13.0 -58.6 215 85 333.6 333.6 292.7 333.7 0.01 WND 305 8901 -47.8 -59.4 25 11.6 -48.1 225 106 316.5 316.5 287.6 316.7 0.04 Sounding variables and indices 1000-500 mb thick: 5490.00 m Freezing level: 758.87 mb = 2245.12 m = 7365.79 ft Wetbulb zero: 759.66 mb = 2219.85 m = 7282.89 ft Precipitable water: 0.92 inches Sfc-500 mean rel hum: 86.37 % Est. max temperature: 17.66 C = 63.79 F Sfc-Lift cond lev (LCL): 953.41 mb = 360.68 m = 1183.31 ft T: 11.80 C 700-500 lapse rate: 6.52 C/km ThetaE index: 2.95 C Layer 928.0- 850.0 mb Conv cond level (CCL): 916.80 mb = 687.99 m = 2257.16 ft Mean mixing ratio: 7.99 g/kg Conv temperature: 14.73 C = 58.51 F Cap Strength: 0.37 C Lifted Index: 0.20 C Risk: Showers probable Lifted Index @300 mb: 3.86 C Lifted Index @700 mb: -0.93 C Showalter Index: 0.99 C Risk: Thunderstorms probable Total Totals Index: 52.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.50 C Cross Totals Index: 26.00 C K Index: 31.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 348.09 Risk: Showers and thunderstorms possible Energy Index: 0.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 78.87 J/kg Max Up Vert Vel: 12.56 m/s Conv Inhibition (B-): 0.21 J/kg Cap Strength: 0.36 C Lift Cond Lev (LCL): 918.04 mb = 676.73 m = 2220.22 ft Lev Free Conv (LFC): 893.04 mb = 905.76 m = 2971.63 ft Equ Level (EL): 653.04 mb = 3419.57 m = 11218.93 ft B at Equ Level: 53.57 J/kg Max Parcel Lev (MPL): 353.04 mb = 7921.70 m = 25989.52 ft Wind level data Storm motion: 238 at 46 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 ---------------------------------------------------------- 0 981 121 160 14 -4.8 13.2 | 75 45 -43.9 -11.5 1 925 614 190 32 5.6 31.5 | 102 34 -33.5 6.9 2 850 1313 205 57 24.1 51.7 | 151 31 -15.0 27.0 3 700 2874 210 71 35.5 61.5 | 174 37 -3.6 36.9 4 500 5450 210 67 33.5 58.0 | 170 34 -5.6 33.4 5 400 7060 210 83 41.5 71.9 | 183 47 2.4 47.3 6 305 8901 225 106 75.0 75.0 | 215 62 35.9 50.3 7 300 9010 225 105 74.2 74.2 | 215 61 35.2 49.6 8 250 10200 220 84 54.0 64.3 | 201 42 14.9 39.7 9 214 11186 215 85 48.8 69.6 | 192 46 9.7 45.0 10 200 11610 220 87 55.9 66.6 | 202 45 16.8 42.0 11 150 13450 230 50 38.3 32.1 | 174 8 -0.8 7.5 12 100 16010 225 42 29.7 29.7 | 118 11 -9.4 5.1 13 70 18250 240 31 26.8 15.5 | 53 15 -12.2 -9.1 14 50 20340 250 20 18.8 6.8 | 49 27 -20.3 -17.8 15 30 23460 295 31 28.1 -13.1 | 16 39 -11.0 -37.7 16 20 25910 280 26 25.6 -4.5 | 25 32 -13.5 -29.1 Wind Parameters Mean winds (0-6000m): 207.8 at 61.6 knts Storm direction: 237.8 at 46.2 knts Shear (0-3000m) pos: 10.7 neg: 0.0 tot: 10.7 10-3/s Storm rel Dir Shear (0-3000m): 98.7 deg Storm rel helicity (0-3000m) pos: 548.9 neg: -1.8 tot: 547.1 m^2/s^2 ave: 182.4 10^-3 m/s^2 rel: 0.92 Storm rel vorticity (0-3000m) horiz: 11.1 stream: 10.2 10^-3/s Energy-Hel index: 0.24 Bulk Rich Number: 0.33 Bulk Shear: 235.78 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 ------------------------------------------------------------------------------- 500 181 23 88 39| 22.0 0.0 22.0|201.4 0.0 201.4 402.7 0.85| 22.7 19.3 1000 191 32 102 34| 20.9 0.0 20.9|363.3 0.0 363.3 363.3 0.91| 21.4 19.5 1500 198 40 117 30| 17.5 0.0 17.5|450.3 0.0 450.3 300.2 0.93| 17.9 16.7 2000 201 46 128 29| 14.3 0.0 14.3|488.8 0.0 488.8 244.4 0.93| 14.7 13.6 2500 203 50 138 29| 12.5 0.0 12.5|528.6 0.0 528.6 211.5 0.93| 12.8 11.8 3000 205 53 145 29| 10.7 0.0 10.7|548.9 -1.8 547.1 182.4 0.92| 11.1 10.2 4000 206 58 153 30| 8.0 0.2 8.2|548.9 -10.6 538.3 134.6 0.88| 8.5 7.5 5000 207 60 158 31| 6.4 0.3 6.8|548.9 -19.5 529.4 105.9 0.85| 7.0 5.9 6000 208 62 161 32| 5.4 0.3 5.6|586.7 -22.1 564.6 94.1 0.81| 6.4 5.2 Wrote GIF file: /home/apache/climate/data/raob//EG354/skewt/EG354.skewt.20251130.23.gif