UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050123.upa.cvt Date: 2300Z 1 MAY 25 Searching for EG354... Searching the city database file for: EG354 ... Date:2300Z 1 MAY 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 ------------------------------------------------------------------------------- SFC 1002 119 15.2 14.1 93 1.1 14.6 270 4 288.2 290.0 287.6 316.5 10.14 1 1000 136 15.0 13.3 90 1.7 14.0 340 6 288.1 289.8 287.1 315.1 9.64 2 999 144 14.8 13.0 89 1.8 13.7 339 6 288.0 289.7 286.9 314.5 9.46 3 989 230 16.4 10.4 68 6.0 12.9 324 7 290.5 291.9 286.5 313.2 8.02 4 978 325 16.6 9.6 63 7.0 12.5 309 8 291.6 293.0 286.6 313.5 7.69 5 947 599 16.4 6.4 52 10.0 10.8 263 11 294.1 295.2 286.2 312.6 6.37 6 925 799 15.2 5.2 51 10.0 9.7 230 13 294.9 295.9 286.2 312.3 6.00 7 898 1049 13.6 5.6 58 8.0 9.2 234 15 295.7 296.9 286.8 314.3 6.36 8 850 1509 9.8 3.8 66 6.0 6.6 240 18 296.4 297.5 286.6 313.8 5.92 9 731 2741 0.0 -0.2 99 0.2 -0.1 244 23 298.8 299.7 286.8 314.1 5.16 10 704 3042 -1.9 -3.7 87 1.8 -2.7 245 25 299.9 300.6 286.2 312.3 4.13 11 703 3053 -2.1 -2.4 98 0.3 -2.3 245 25 299.8 300.6 286.5 313.5 4.56 12 700 3087 -2.3 -2.9 96 0.6 -2.6 245 25 299.9 300.7 286.5 313.2 4.41 13 699 3098 -2.3 -2.4 99 0.1 -2.4 245 25 300.1 300.9 286.7 313.8 4.59 14 684 3270 -3.5 -4.6 92 1.1 -4.0 244 25 300.6 301.3 286.2 312.6 3.97 15 655 3611 -5.7 -5.7 100 0.0 -5.7 243 25 301.9 302.6 286.5 313.5 3.82 16 589 4437 -10.1 -10.1 100 0.0 -10.1 240 26 306.0 306.6 287.2 315.5 3.01 17 581 4543 -10.9 -12.0 92 1.1 -11.3 239 26 306.3 306.8 286.9 314.6 2.62 18 557 4865 -13.5 -13.5 100 0.0 -13.5 238 26 307.0 307.4 286.9 314.6 2.42 19 542 5073 -14.3 -15.6 90 1.3 -14.7 237 26 308.4 308.8 287.1 315.1 2.09 20 504 5620 -17.9 -20.0 84 2.1 -18.4 235 26 310.5 310.8 287.3 315.6 1.55 21 503 5635 -17.7 -19.9 83 2.2 -18.3 235 26 310.9 311.2 287.5 316.1 1.57 22 500 5680 -18.5 -20.8 82 2.3 -19.1 235 26 310.5 310.8 287.2 315.3 1.46 23 483 5938 -20.1 -23.7 73 3.6 -20.9 239 28 311.6 311.8 287.2 315.5 1.17 24 467 6187 -21.9 -23.9 84 2.0 -22.4 243 29 312.4 312.6 287.5 316.4 1.19 25 451 6443 -23.7 -26.9 75 3.2 -24.3 247 31 313.2 313.4 287.6 316.4 0.94 26 444 6557 -24.7 -27.3 79 2.6 -25.2 248 31 313.4 313.6 287.6 316.5 0.92 27 440 6623 -24.9 -28.6 71 3.7 -25.6 249 32 314.0 314.1 287.7 316.8 0.82 28 438 6656 -25.3 -28.3 76 3.0 -25.8 250 32 313.9 314.0 287.7 316.8 0.85 29 426 6857 -26.5 -32.5 57 6.0 -27.4 253 33 314.8 314.9 287.7 316.9 0.59 30 421 6943 -27.1 -31.3 67 4.2 -27.8 254 34 315.1 315.2 287.9 317.4 0.66 31 410 7133 -28.5 -32.8 66 4.3 -29.1 257 35 315.7 315.8 288.0 317.8 0.59 32 408 7168 -28.7 -34.7 56 6.0 -29.5 258 35 315.9 316.0 288.0 317.6 0.49 33 406 7204 -28.9 -34.9 56 6.0 -29.7 258 35 316.1 316.2 288.0 317.8 0.49 34 400 7310 -29.9 -34.9 62 5.0 -30.6 260 36 316.1 316.2 288.1 317.9 0.49 35 396 7382 -30.5 -35.3 63 4.8 -31.1 260 36 316.3 316.3 288.1 318.0 0.48 36 392 7454 -31.1 -37.1 56 6.0 -31.8 259 36 316.4 316.5 288.1 317.8 0.40 37 378 7711 -33.3 -40.3 49 7.0 -34.0 258 36 316.8 316.9 288.1 317.9 0.30 38 356 8129 -37.1 -44.1 48 7.0 -37.7 256 36 317.2 317.2 288.1 318.0 0.21 39 351 8227 -38.1 -48.1 34 10.0 -38.7 255 36 317.1 317.1 288.0 317.6 0.14 40 336 8526 -40.5 -46.5 52 6.0 -40.9 254 35 317.8 317.8 288.2 318.5 0.17 41 333 8587 -40.5 -49.5 37 9.0 -41.0 254 35 318.6 318.7 288.5 319.1 0.13 42 324 8773 -42.1 -57.1 18 15.0 -42.7 253 35 318.9 318.9 288.5 319.1 0.05 43 318 8900 -43.3 -59.3 16 16.0 -43.8 252 35 319.0 319.0 288.5 319.1 0.04 44 312 9028 -43.9 -52.9 36 9.0 -44.3 251 35 319.9 319.9 288.8 320.2 0.09 45 300 9290 -46.5 -54.5 40 8.0 -46.8 250 35 319.8 319.8 288.8 320.1 0.08 46 276 9836 -51.9 -55.0 69 3.1 -52.0 252 33 319.7 319.7 288.8 320.0 0.08 47 270 9978 -52.7 -57.5 56 4.8 -52.8 253 33 320.6 320.6 289.0 320.8 0.06 48 254 10369 -55.3 -62.3 41 7.0 -55.4 255 31 322.4 322.4 289.5 322.5 0.03 49 250 10470 -56.1 -63.1 41 7.0 -56.2 255 31 322.7 322.7 289.6 322.8 0.03 50 244 10624 -57.1 -61.3 59 4.2 -57.2 256 31 323.4 323.4 289.9 323.6 0.04 51 241 10702 -56.9 -63.9 41 7.0 -57.0 257 31 324.9 324.9 290.3 325.0 0.03 52 229 11024 -59.1 -64.1 52 5.0 -59.2 259 32 326.3 326.3 290.7 326.4 0.03 53 226 11106 -59.5 -65.5 46 6.0 -59.6 259 32 326.9 326.9 290.9 327.0 0.03 54 223 11190 -59.9 -64.9 52 5.0 -60.0 260 32 327.5 327.6 291.0 327.7 0.03 55 222 11218 -60.1 -66.1 45 6.0 -60.2 260 32 327.7 327.7 291.1 327.8 0.02 56 220 11274 -60.1 -69.1 30 9.0 -60.2 260 31 328.5 328.5 291.3 328.6 0.02 57 200 11870 -58.7 -71.7 17 13.0 -58.9 265 25 339.8 339.8 294.3 339.9 0.01 58 150 13680 -56.7 -78.7 5 22.0 -57.0 255 25 372.4 372.4 301.0 372.4 0.01 59 100 16250 -57.7 -81.7 3 24.0 -58.1 275 19 416.2 416.2 307.3 416.3 0.01 60 96 16507 -58.9 -81.9 4 23.0 -59.2 270 18 418.8 418.8 307.6 418.8 0.01 61 78 17816 -56.7 -80.7 3 24.0 -57.2 247 14 449.0 449.0 310.8 449.0 0.01 62 70 18500 -58.1 -82.1 3 24.0 -58.6 235 12 460.1 460.1 311.8 460.1 0.01 63 57 19789 -60.1 -84.1 3 24.0 -60.6 284 10 483.4 483.4 313.7 483.4 0.01 64 50 20610 -58.7 -83.7 3 25.0 -59.3 315 8 505.2 505.2 315.3 505.2 0.01 65 37 22502 -57.3 -84.3 2 27.0 -58.3 265 4 554.2 554.2 318.3 554.2 0.01 66 30 23820 -58.9 -84.9 2 26.0 -59.9 230 2 584.1 584.1 319.9 584.1 0.01 67 26 24719 -59.5 -85.5 2 26.0 -60.6 242 3 606.8 606.8 320.9 606.8 0.01 68 20 26380 -55.5 -84.5 2 29.0 -57.6 265 5 666.3 666.3 323.3 666.4 0.02 69 18 27053 -54.7 -84.7 1 30.0 -57.2 689.2 689.2 324.1 689.3 0.02 70 17 27421 -52.3 -83.3 1 31.0 -55.5 708.3 708.3 324.7 708.4 0.02 TRP 222 11218 -60.1 -66.1 45 6.0 -60.2 260 32 327.7 327.7 291.1 327.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5544.00 m Freezing level: 731.00 mb = 2740.81 m = 8992.04 ft Wetbulb zero: 732.74 mb = 2721.44 m = 8928.48 ft Precipitable water: 1.01 inches Sfc-500 mean rel hum: 83.81 % Est. max temperature: 23.40 C = 74.12 F Sfc-Lift cond lev (LCL): 985.88 mb = 256.76 m = 842.38 ft T: 16.46 C 700-500 lapse rate: 6.25 C/km ThetaE index: 3.29 C Layer 1000.0- 978.0 mb Conv cond level (CCL): 789.92 mb = 2107.71 m = 6914.97 ft Mean mixing ratio: 6.96 g/kg Conv temperature: 24.62 C = 76.31 F Cap Strength: 3.28 C Lifted Index: 1.87 C Risk: Showers probable Lifted Index @300 mb: 5.04 C Lifted Index @700 mb: 0.32 C Showalter Index: 1.49 C Risk: Showers probable Total Totals Index: 50.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.30 C Cross Totals Index: 22.30 C K Index: 31.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 139.60 Risk: None Energy Index: 0.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.53 J/kg Max Up Vert Vel: 7.00 m/s Conv Inhibition (B-): 40682.02 J/kg Cap Strength: 3.28 C Lift Cond Lev (LCL): 842.97 mb = 1576.81 m = 5173.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 271 at 16 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 119 270 4 4.0 -0.0 | 91 12 -12.3 0.2 1 1000 136 340 6 2.1 -5.6 | 69 15 -14.3 -5.4 2 925 799 230 13 10.0 8.4 | 143 11 -6.4 8.6 3 850 1509 240 18 15.6 9.0 | 175 9 -0.7 9.2 4 700 3087 245 25 22.7 10.6 | 210 13 6.3 10.8 5 500 5680 235 26 21.3 14.9 | 198 16 5.0 15.1 6 400 7310 260 36 35.5 6.3 | 251 20 19.1 6.5 7 300 9290 250 35 32.9 12.0 | 234 21 16.6 12.2 8 250 10470 255 31 29.9 8.0 | 239 16 13.6 8.2 9 222 11218 260 32 31.5 5.6 | 249 16 15.2 5.8 10 200 11870 265 25 24.9 2.2 | 254 9 8.6 2.4 11 150 13680 255 25 24.1 6.5 | 230 10 7.8 6.7 12 100 16250 275 19 18.9 -1.7 | 299 3 2.6 -1.4 13 70 18500 235 12 9.8 6.9 | 138 10 -6.5 7.1 14 50 20610 315 8 5.7 -5.7 | 63 12 -10.7 -5.4 15 30 23820 230 2 1.5 1.3 | 96 15 -14.8 1.5 16 20 26380 265 5 5.0 0.4 | 93 11 -11.3 0.7 Wind Parameters Mean winds (0-6000m): 240.8 at 21.8 knts Storm direction: 270.8 at 16.3 knts Shear (0-3000m) pos: 1.8 neg: 2.1 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 119.3 deg Storm rel helicity (0-3000m) pos: 49.7 neg: -19.8 tot: 29.9 m^2/s^2 ave: 10.0 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 2.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.64 Bulk Shear: 38.10 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 ------------------------------------------------------------------------------- 500 286 8 75 9| 0.0 7.4 7.4| 9.9 -19.8 -9.9 -19.7 -0.02| 17.5 -0.4 1000 245 11 127 8| 0.0 6.3 6.3| 24.1 -19.8 4.3 4.3 0.23| 13.4 3.1 1500 242 13 142 8| 1.3 4.2 5.4| 33.1 -19.8 13.3 8.9 0.33| 10.2 3.3 2000 241 15 154 8| 1.5 3.1 4.7| 38.6 -19.8 18.8 9.4 0.37| 8.2 3.0 2500 242 16 165 8| 1.7 2.5 4.2| 44.3 -19.8 24.5 9.8 0.40| 7.0 2.8 3000 243 17 174 8| 1.8 2.1 3.9| 49.7 -19.8 29.9 10.0 0.43| 6.2 2.7 4000 243 19 186 9| 1.3 1.7 3.0| 49.7 -23.9 25.8 6.5 0.38| 4.9 1.9 5000 242 21 191 10| 1.1 1.5 2.5| 49.7 -28.3 21.4 4.3 0.33| 4.1 1.4 6000 241 22 194 11| 1.2 1.3 2.5| 67.2 -30.7 36.5 6.1 0.37| 3.9 1.4 Wrote GIF file: /home/apache/climate/data/raob//EG354/skewt/EG354.skewt.20250501.23.gif