UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052700.upa.cvt Date: 0000Z 27 MAY 25 Searching for EI953... Searching the city database file for: EI953 ... Date:0000Z 27 MAY 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 1009 21 13.0 10.7 86 2.3 11.7 280 13 285.4 286.8 284.4 307.7 8.02 1 1000 96 12.4 9.8 84 2.6 10.9 285 15 285.5 286.9 284.1 306.7 7.62 2 925 744 6.8 5.8 93 1.0 6.3 275 21 286.3 287.4 282.9 303.8 6.26 3 882 1133 3.8 3.5 98 0.3 3.7 275 28 287.1 288.1 282.5 302.8 5.58 4 858 1357 3.2 -1.4 72 4.6 1.1 275 32 288.7 289.4 281.4 300.3 4.02 5 850 1433 4.2 -20.8 14 25.0 -3.0 275 33 290.5 290.7 278.3 293.2 0.86 6 847 1462 4.8 -38.2 3 43.0 -3.8 275 33 291.5 291.5 277.7 292.0 0.17 7 791 2017 3.2 -39.8 3 43.0 -5.2 275 37 295.5 295.5 279.6 296.0 0.15 8 774 2193 1.8 -16.2 25 18.0 -4.0 275 38 295.9 296.1 281.4 300.2 1.39 9 754 2403 1.4 -29.6 8 31.0 -6.0 275 40 297.6 297.7 280.9 299.1 0.44 10 751 2435 1.0 -6.0 59 7.0 -1.9 275 40 297.5 298.1 284.3 307.3 3.25 11 700 2997 -2.1 -4.7 82 2.6 -3.2 275 44 300.2 300.9 285.9 311.8 3.85 12 669 3355 -3.1 -5.3 85 2.2 -4.1 274 48 303.0 303.7 287.0 314.7 3.85 13 604 4155 -8.3 -9.8 89 1.5 -8.9 273 57 305.9 306.5 287.2 315.3 3.01 14 586 4389 -8.9 -13.1 72 4.2 -10.4 272 59 307.9 308.3 287.2 315.5 2.38 15 508 5480 -15.3 -18.3 78 3.0 -16.2 270 72 313.0 313.3 288.3 318.8 1.78 16 506 5510 -15.1 -20.0 66 4.9 -16.4 270 72 313.6 313.9 288.3 318.7 1.54 17 500 5600 -16.1 -20.3 70 4.2 -17.3 270 73 313.4 313.7 288.2 318.5 1.52 18 457 6269 -22.3 -22.4 99 0.1 -22.3 274 74 313.8 314.1 288.2 318.5 1.39 19 422 6852 -24.3 -30.3 58 6.0 -25.4 278 75 318.5 318.6 289.0 321.1 0.73 20 400 7240 -27.5 -34.5 51 7.0 -28.5 280 75 319.2 319.3 289.0 321.1 0.51 21 387 7477 -29.1 -38.1 42 9.0 -30.2 280 77 320.2 320.3 289.2 321.5 0.37 22 374 7720 -31.5 -42.5 33 11.0 -32.6 280 79 320.1 320.2 289.0 321.0 0.24 23 300 9240 -44.5 -49.5 57 5.0 -44.7 280 93 322.6 322.7 289.7 323.2 0.14 24 251 10405 -54.9 -59.6 56 4.7 -55.0 290 99 324.1 324.1 290.0 324.3 0.05 25 250 10430 -55.1 -59.6 57 4.5 -55.2 290 99 324.1 324.2 290.1 324.3 0.05 26 241 10662 -57.0 -61.4 58 4.4 -57.1 285 101 324.7 324.7 290.2 324.8 0.04 27 229 10983 -59.7 -63.9 58 4.2 -59.7 290 93 325.4 325.4 290.4 325.5 0.03 28 217 11319 -58.3 -69.3 23 11.0 -58.5 286 89 332.6 332.6 292.4 332.7 0.02 29 209 11554 -59.5 -69.5 26 10.0 -59.6 283 86 334.3 334.3 292.9 334.4 0.02 30 200 11830 -57.9 -77.9 6 20.0 -58.1 280 83 341.1 341.1 294.6 341.1 0.00 31 195 11990 -56.1 -81.1 3 25.0 -56.3 280 80 346.4 346.4 295.8 346.4 0.00 32 187 12258 -53.7 -78.7 3 25.0 -54.1 279 74 354.5 354.5 297.6 354.5 0.00 33 175 12682 -56.3 -81.3 3 25.0 -56.6 278 66 357.0 357.0 298.1 357.0 0.00 34 150 13670 -52.7 -84.7 1 32.0 -53.2 275 46 379.3 379.3 302.1 379.3 0.00 35 143 13978 -51.7 -85.7 1 34.0 -52.2 275 44 386.2 386.2 303.2 386.2 0.00 36 100 16280 -54.1 -87.1 1 33.0 -54.7 275 29 423.2 423.2 308.1 423.2 0.00 37 77 17950 -56.5 -88.5 1 32.0 -57.1 268 22 451.0 451.0 311.0 451.1 0.00 38 70 18560 -53.5 -88.5 1 35.0 -54.4 265 19 469.9 469.9 312.6 469.9 0.00 39 67 18842 -52.9 -87.9 1 35.0 -53.9 266 18 477.2 477.2 313.2 477.2 0.00 40 62 19338 -55.9 -88.9 1 33.0 -56.6 269 15 481.2 481.2 313.5 481.2 0.00 41 56 19990 -52.1 -88.1 1 36.0 -53.4 272 12 504.1 504.1 315.2 504.1 0.00 42 52 20467 -53.9 -88.9 1 35.0 -55.0 274 10 510.7 510.7 315.7 510.7 0.00 43 50 20720 -52.1 -88.1 1 36.0 -53.5 275 9 520.7 520.7 316.4 520.7 0.00 44 30 24030 -50.3 -88.3 0 38.0 -52.8 260 5 607.5 607.5 320.9 607.5 0.01 45 26 24969 -49.9 -87.9 0 38.0 -52.8 214 8 634.0 634.0 322.0 634.1 0.01 46 20 26710 -45.1 -85.1 0 40.0 -50.3 130 13 698.1 698.1 324.4 698.2 0.01 47 16 28215 -41.5 -82.5 0 41.0 -49.0 133 12 755.9 755.9 326.1 756.1 0.03 48 15 28652 -42.9 -82.9 0 40.0 -50.0 134 11 765.3 765.3 326.4 765.5 0.03 49 10 31420 -37.9 -79.9 0 42.0 -49.4 140 9 878.1 878.1 329.0 878.8 0.07 50 9.5 31774 -36.7 -78.7 0 42.0 -49.1 895.6 895.6 329.4 896.5 0.09 TRP 229 10983 -59.7 -63.9 58 4.2 -59.7 290 93 325.4 325.4 290.4 325.5 0.03 WND 241 10662 -57.0 -61.4 58 4.4 -57.1 285 101 324.7 324.7 290.2 324.8 0.04 Sounding variables and indices 1000-500 mb thick: 5504.00 m Freezing level: 734.55 mb = 2616.54 m = 8584.36 ft Wetbulb zero: 855.79 mb = 1377.85 m = 4520.45 ft Precipitable water: 0.76 inches Sfc-500 mean rel hum: 68.18 % Est. max temperature: 16.24 C = 61.24 F Sfc-Lift cond lev (LCL): 974.73 mb = 308.78 m = 1013.04 ft T: 10.56 C 700-500 lapse rate: 5.38 C/km ThetaE index: 15.65 C Layer 1000.0- 791.0 mb Conv cond level (CCL): 930.86 mb = 691.52 m = 2268.73 ft Mean mixing ratio: 6.88 g/kg Conv temperature: 13.79 C = 56.82 F Cap Strength: 9.61 C Lifted Index: 9.31 C Risk: None Lifted Index @300 mb: 12.55 C Lifted Index @700 mb: 4.47 C Showalter Index: 17.75 C Risk: None Total Totals Index: 15.60 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: -4.70 C K Index: -3.10 Risk: None Sweat Index: 139.00 Risk: None Energy Index: 5.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.20 J/kg Max Up Vert Vel: 5.14 m/s Conv Inhibition (B-): 0.25 J/kg Cap Strength: 9.54 C Lift Cond Lev (LCL): 934.37 mb = 660.24 m = 2166.11 ft Lev Free Conv (LFC): 919.37 mb = 793.90 m = 2604.61 ft Equ Level (EL): 859.37 mb = 1343.96 m = 4409.26 ft B at Equ Level: 13.10 J/kg Max Parcel Lev (MPL): 829.37 mb = 1632.56 m = 5356.09 ft Wind level data Storm motion: 303 at 35 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 1009 21 280 13 12.8 -2.3 | 136 23 -16.2 16.6 1 1000 96 285 15 14.5 -3.9 | 136 21 -14.5 15.0 2 925 744 275 21 20.9 -1.8 | 155 19 -8.1 17.0 3 850 1433 275 33 32.9 -2.9 | 194 16 3.9 16.0 4 700 2997 275 44 43.8 -3.8 | 225 21 14.8 15.0 5 500 5600 270 73 73.0 -0.0 | 247 48 44.0 18.9 6 400 7240 280 75 73.9 -13.0 | 263 45 44.8 5.8 7 300 9240 280 93 91.6 -16.1 | 268 63 62.6 2.7 8 250 10430 290 99 93.0 -33.9 | 283 66 64.0 -15.0 9 241 10662 285 101 97.6 -26.1 | 276 69 68.5 -7.3 10 229 10983 290 93 87.4 -31.8 | 283 60 58.4 -12.9 11 200 11830 280 83 81.7 -14.4 | 265 53 52.7 4.4 12 150 13670 275 46 45.8 -4.0 | 229 22 16.8 14.9 13 100 16280 275 29 28.9 -2.5 | 180 16 -0.1 16.3 14 70 18560 265 19 18.9 1.7 | 154 23 -10.1 20.5 15 50 20720 275 9 9.0 -0.8 | 132 27 -20.1 18.1 16 30 24030 260 5 4.9 0.9 | 129 31 -24.1 19.7 17 20 26710 130 13 -10.0 8.4 | 125 48 -39.0 27.2 18 10 31420 140 9 -5.8 6.9 | 127 43 -34.8 25.8 Wind Parameters Mean winds (0-6000m): 273.0 at 46.1 knts Storm direction: 303.0 at 34.6 knts Shear (0-3000m) pos: 0.0 neg: 5.4 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 89.4 deg Storm rel helicity (0-3000m) pos: 133.3 neg: 0.0 tot: 133.3 m^2/s^2 ave: 44.4 10^-3 m/s^2 rel: 0.87 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 4.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.11 Bulk Shear: 118.33 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 ------------------------------------------------------------------------------- 500 282 17 140 20| 0.0 6.1 6.1| 21.4 0.0 21.4 42.9 0.61| 6.8 4.2 1000 278 19 148 19| 0.0 6.6 6.6| 54.0 0.0 54.0 54.0 0.78| 7.1 5.6 1500 277 23 159 17| 0.0 7.1 7.1| 87.6 0.0 87.6 58.4 0.86| 7.4 6.4 2000 276 26 169 16| 0.0 6.2 6.2|102.7 0.0 102.7 51.3 0.87| 6.5 5.6 2500 276 29 178 16| 0.0 5.7 5.7|117.8 0.0 117.8 47.1 0.87| 5.9 5.2 3000 276 31 186 16| 0.0 5.4 5.4|133.3 0.0 133.3 44.4 0.87| 5.5 4.8 4000 275 36 202 17| 0.0 5.5 5.5|174.0 0.0 174.0 43.5 0.78| 5.6 4.4 5000 274 41 216 20| 0.0 5.5 5.5|209.5 0.0 209.5 41.9 0.69| 5.6 3.9 6000 273 46 226 24| 0.3 5.1 5.4|267.1 0.0 267.1 44.5 0.66| 5.5 3.6 Wrote GIF file: /home/apache/climate/data/raob//EI953/skewt/EI953.skewt.20250527.00.gif