UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110300.upa.cvt Date: 0000Z 3 NOV 25 Searching for EI953... Searching the city database file for: EI953 ... Date:0000Z 3 NOV 25 Station: EI953 WMO ident: 3953 Latitude: 51.94 Longitude: -10.24 ------------------------------------------------------------------------------- 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 1000 26 13.6 12.7 94 0.9 13.1 195 15 286.8 288.4 286.2 312.5 9.26 1 925 676 9.6 9.6 100 0.0 9.6 230 46 289.1 290.6 286.1 312.0 8.13 2 895 949 8.0 7.9 99 0.1 7.9 236 46 290.2 291.5 285.8 311.5 7.48 3 850 1375 7.0 7.0 100 0.0 7.0 245 46 293.5 294.8 287.0 314.8 7.41 4 770 2184 4.2 4.2 100 0.0 4.2 245 47 298.9 300.1 288.3 318.7 6.73 5 735 2560 0.8 0.7 99 0.1 0.7 245 47 299.2 300.2 287.2 315.5 5.48 6 700 2952 -0.3 -0.3 100 0.0 -0.3 245 48 302.2 303.1 288.2 318.3 5.35 7 642 3640 -3.5 -4.7 91 1.2 -4.0 245 51 306.1 306.9 288.4 319.1 4.20 8 528 5157 -13.5 -13.7 98 0.2 -13.6 245 56 311.7 312.2 288.6 319.8 2.51 9 511 5405 -14.5 -15.6 91 1.1 -14.9 245 57 313.4 313.8 288.9 320.7 2.22 10 504 5510 -14.9 -19.9 66 5.0 -16.3 245 58 314.2 314.5 288.5 319.4 1.56 11 500 5570 -15.5 -20.5 65 5.0 -16.9 245 58 314.1 314.4 288.5 319.1 1.50 12 496 5631 -15.9 -20.2 69 4.3 -17.1 245 58 314.4 314.7 288.6 319.5 1.55 13 487 5768 -17.3 -23.3 60 6.0 -18.8 245 59 314.3 314.5 288.2 318.4 1.20 14 478 5908 -18.3 -36.3 19 18.0 -21.2 245 60 314.8 314.8 287.4 316.0 0.36 15 473 5986 -19.1 -31.1 34 12.0 -21.3 245 61 314.7 314.8 287.7 316.8 0.60 16 456 6257 -21.1 -48.1 7 27.0 -24.0 245 63 315.5 315.5 287.4 315.9 0.11 17 404 7139 -28.3 -48.3 13 20.0 -30.0 245 69 317.3 317.3 288.0 317.8 0.12 18 400 7210 -28.9 -41.9 27 13.0 -30.3 245 69 317.4 317.5 288.2 318.3 0.24 19 399 7228 -29.1 -34.1 62 5.0 -29.8 245 69 317.4 317.5 288.5 319.3 0.53 20 397 7264 -29.3 -33.8 65 4.5 -29.9 245 69 317.6 317.7 288.6 319.6 0.55 21 396 7281 -29.1 -29.4 97 0.3 -29.2 245 69 318.1 318.2 289.0 321.0 0.85 22 373 7704 -32.7 -38.7 55 6.0 -33.3 243 69 318.8 318.9 288.8 320.1 0.36 23 371 7741 -32.9 -45.9 26 13.0 -34.0 242 69 319.0 319.1 288.6 319.7 0.17 24 315 8864 -42.5 -47.3 59 4.8 -42.8 237 69 320.9 321.0 289.2 321.6 0.17 25 304 9102 -44.7 -48.4 66 3.7 -44.9 235 69 321.1 321.2 289.3 321.7 0.16 26 300 9190 -45.7 -49.7 64 4.0 -45.9 235 69 320.9 321.0 289.2 321.5 0.14 27 277 9717 -50.9 -55.6 57 4.7 -51.0 242 73 320.8 320.9 289.1 321.1 0.07 28 251 10354 -55.5 -59.2 63 3.7 -55.6 250 79 323.2 323.2 289.8 323.4 0.05 29 250 10380 -55.7 -59.5 62 3.8 -55.8 250 79 323.3 323.3 289.8 323.5 0.05 30 248 10431 -56.1 -61.1 53 5.0 -56.2 250 83 323.4 323.4 289.8 323.6 0.04 31 244 10535 -55.7 -68.7 18 13.0 -55.9 252 85 325.5 325.5 290.5 325.6 0.02 32 236 10748 -54.7 -70.1 13 15.4 -54.9 255 89 330.1 330.2 291.7 330.2 0.01 33 204 11691 -50.3 -76.3 3 26.0 -50.8 259 62 351.1 351.1 296.9 351.1 0.01 34 200 11820 -50.9 -76.9 3 26.0 -51.3 260 58 352.2 352.2 297.1 352.2 0.01 35 150 13670 -56.5 -81.5 3 25.0 -56.8 255 64 372.7 372.7 301.1 372.7 0.00 36 100 16200 -62.3 -85.3 3 23.0 -62.5 270 40 407.4 407.4 306.2 407.4 0.00 37 79 17647 -66.7 -87.7 4 21.0 -66.8 273 31 426.7 426.7 308.4 426.7 0.00 38 70 18380 -67.7 -88.7 3 21.0 -67.8 275 27 439.5 439.6 309.8 439.6 0.00 39 56 19735 -62.1 -88.1 2 26.0 -62.5 268 23 481.3 481.3 313.5 481.3 0.00 40 50 20430 -63.7 -88.7 2 25.0 -64.1 265 21 493.4 493.4 314.5 493.4 0.00 41 43 21354 -65.7 -88.7 3 23.0 -66.0 271 20 510.2 510.2 315.7 510.2 0.00 42 30 23560 -63.3 -89.3 2 26.0 -63.9 285 19 572.1 572.1 319.3 572.1 0.00 43 29 23769 -62.5 -89.5 1 27.0 -63.2 285 19 579.8 579.9 319.6 579.9 0.00 44 20 26050 -64.1 -90.1 2 26.0 -64.9 290 15 640.0 640.0 322.3 640.0 0.01 45 18 26695 -63.7 -90.7 1 27.0 -64.6 288 18 660.8 660.8 323.1 660.8 0.01 46 14 28222 -67.5 -91.5 2 24.0 -68.2 285 25 697.2 697.2 324.3 697.2 0.01 47 10 30260 -64.9 -90.9 2 26.0 -66.2 280 35 777.3 777.3 326.7 777.4 0.01 48 8.9 30970 -65.3 -91.3 2 26.0 -66.7 802.1 802.1 327.3 802.2 0.01 TRP 248 10431 -56.1 -61.1 53 5.0 -56.2 250 83 323.4 323.4 289.8 323.6 0.04 WND 236 10748 -54.7 -70.1 13 15.4 -54.9 255 89 330.1 330.2 291.7 330.2 0.01 Sounding variables and indices 1000-500 mb thick: 5544.24 m Freezing level: 709.55 mb = 2845.21 m = 9334.57 ft Wetbulb zero: 711.01 mb = 2826.75 m = 9273.99 ft Precipitable water: 1.19 inches Sfc-500 mean rel hum: 96.54 % Est. max temperature: 20.33 C = 68.59 F Sfc-Lift cond lev (LCL): 986.76 mb = 136.93 m = 449.24 ft T: 12.92 C 700-500 lapse rate: 5.81 C/km ThetaE index: 3.27 C Layer 735.0- 700.0 mb Conv cond level (CCL): 925.00 mb = 676.00 m = 2217.82 ft Mean mixing ratio: 8.48 g/kg Conv temperature: 16.60 C = 61.89 F Cap Strength: 5.59 C Lifted Index: 5.46 C Risk: None Lifted Index @300 mb: 6.49 C Lifted Index @700 mb: 2.79 C Showalter Index: 3.87 C Risk: None Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.50 C Cross Totals Index: 22.50 C K Index: 29.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 234.00 Risk: None Energy Index: 0.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.03 J/kg Max Up Vert Vel: 5.30 m/s Conv Inhibition (B-): 0.23 J/kg Cap Strength: 5.58 C Lift Cond Lev (LCL): 944.38 mb = 503.08 m = 1650.51 ft Lev Free Conv (LFC): 929.38 mb = 636.62 m = 2088.63 ft Equ Level (EL): 879.38 mb = 1094.64 m = 3591.29 ft B at Equ Level: 13.38 J/kg Max Parcel Lev (MPL): 829.38 mb = 1576.02 m = 5170.59 ft Wind level data Storm motion: 273 at 37 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 1000 26 195 15 3.9 14.5 | 116 37 -32.7 16.3 1 1000 23 200 15 5.1 14.1 | 117 35 -31.4 15.9 2 925 676 230 46 35.2 29.6 | 178 31 -1.3 31.4 3 850 1375 245 46 41.7 19.4 | 194 22 5.1 21.2 4 700 2952 245 48 43.5 20.3 | 197 23 6.9 22.1 5 500 5570 245 58 52.6 24.5 | 211 31 16.0 26.3 6 400 7210 245 69 62.5 29.2 | 220 40 26.0 31.0 7 300 9190 235 69 56.5 39.6 | 206 46 19.9 41.4 8 250 10380 250 79 74.2 27.0 | 233 47 37.7 28.8 9 248 10431 250 83 78.0 28.4 | 234 51 41.4 30.2 10 236 10748 255 89 86.0 23.0 | 243 55 49.4 24.8 11 200 11820 260 58 57.1 10.1 | 240 24 20.5 11.9 12 150 13670 255 64 61.8 16.6 | 234 31 25.2 18.4 13 100 16200 270 40 40.0 -0.0 | 242 4 3.4 1.8 14 70 18380 275 27 26.9 -2.4 | 87 10 -9.7 -0.5 15 50 20430 265 21 20.9 1.8 | 103 16 -15.7 3.6 16 30 23560 285 19 18.4 -4.9 | 80 18 -18.2 -3.1 17 20 26050 290 15 14.1 -5.1 | 82 23 -22.5 -3.3 18 10 30260 280 35 34.5 -6.1 | 26 5 -2.1 -4.3 Wind Parameters Mean winds (0-6000m): 242.8 at 48.8 knts Storm direction: 272.8 at 36.6 knts Shear (0-3000m) pos: 6.4 neg: 0.4 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 80.9 deg Storm rel helicity (0-3000m) pos: 363.2 neg: 0.0 tot: 363.2 m^2/s^2 ave: 121.1 10^-3 m/s^2 rel: 0.89 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 7.5 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.16 Bulk Shear: 89.58 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 ------------------------------------------------------------------------------- 500 221 27 139 29| 26.4 0.0 26.4|228.8 0.0 228.8 457.6 0.99| 27.0 26.7 1000 228 36 159 28| 18.1 0.0 18.1|329.2 0.0 329.2 329.2 0.94| 21.0 19.7 1500 233 39 169 26| 12.7 0.0 12.7|353.7 0.0 353.7 235.8 0.90| 16.1 14.5 2000 237 41 175 24| 9.5 0.2 9.7|356.6 0.0 356.6 178.3 0.90| 12.2 11.0 2500 239 42 179 24| 7.6 0.3 7.9|359.4 0.0 359.4 143.8 0.90| 9.9 8.9 3000 240 43 182 24| 6.4 0.4 6.7|363.2 0.0 363.2 121.1 0.89| 8.4 7.5 4000 241 45 187 24| 4.8 0.8 5.5|380.4 0.0 380.4 95.1 0.88| 6.8 6.0 5000 242 47 192 24| 3.8 1.0 4.8|397.7 0.0 397.7 79.5 0.86| 5.8 5.0 6000 243 49 196 25| 3.2 1.3 4.5|420.9 0.0 420.9 70.2 0.84| 5.3 4.4 Wrote GIF file: /home/apache/climate/data/raob//EI953/skewt/EI953.skewt.20251103.00.gif