UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for EI953... Searching the city database file for: EI953 ... Date:1200Z 15 OCT 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 1026 35 15.2 10.2 72 5.0 12.3 120 5 286.2 287.6 284.4 307.5 7.63 1 1000 251 12.6 9.4 81 3.2 10.8 135 9 285.8 287.0 284.0 306.4 7.41 2 932 837 7.4 7.1 98 0.3 7.2 81 5 286.3 287.4 283.5 305.3 6.80 3 925 899 7.8 5.9 88 1.9 6.8 75 5 287.3 288.4 283.4 305.0 6.30 4 922 926 7.8 5.9 88 1.9 6.8 77 6 287.6 288.7 283.5 305.4 6.32 5 915 989 10.8 1.8 54 9.0 6.3 82 7 291.3 292.1 283.4 305.0 4.76 6 897 1155 12.2 -3.8 32 16.0 4.9 95 10 294.4 294.9 283.0 303.9 3.21 7 887 1248 11.4 2.4 54 9.0 6.8 102 12 294.5 295.4 285.1 309.5 5.13 8 868 1429 11.8 -16.2 13 28.0 1.8 116 16 296.7 296.9 281.6 300.6 1.24 9 850 1604 11.0 -14.0 16 25.0 1.7 130 19 297.7 297.9 282.4 302.4 1.52 10 805 2055 9.0 -18.0 13 27.0 -0.2 133 18 300.2 300.4 283.0 303.9 1.15 11 786 2252 7.2 -6.8 36 14.0 1.1 134 18 300.3 300.9 285.1 309.3 2.92 12 780 2315 7.4 -19.6 13 27.0 -1.4 134 18 301.2 301.4 283.2 304.6 1.04 13 756 2571 6.4 -21.6 11 28.0 -2.4 136 18 302.8 303.0 283.7 305.8 0.90 14 700 3195 1.2 -21.8 16 23.0 -5.7 140 17 303.8 304.0 284.1 306.9 0.95 15 626 4084 -3.1 -32.1 9 29.0 -9.7 148 19 308.8 308.8 285.4 310.2 0.41 16 537 5276 -11.1 -35.1 12 24.0 -15.7 160 22 313.0 313.1 286.9 314.3 0.36 17 532 5348 -10.9 -40.9 6 30.0 -15.9 160 22 314.1 314.2 287.1 314.9 0.20 18 514 5611 -13.1 -25.1 36 12.0 -16.1 163 23 314.6 314.8 288.1 317.9 0.97 19 500 5820 -14.7 -29.7 27 15.0 -17.9 165 23 315.1 315.2 287.9 317.4 0.65 20 451 6588 -21.1 -43.1 12 22.0 -23.8 165 25 316.5 316.5 287.8 317.2 0.19 21 400 7460 -27.7 -40.7 28 13.0 -29.2 165 27 319.0 319.0 288.8 320.0 0.27 22 396 7532 -28.1 -39.1 34 11.0 -29.5 165 27 319.4 319.4 288.9 320.6 0.33 23 391 7624 -28.7 -42.7 25 14.0 -30.2 166 27 319.8 319.8 288.9 320.6 0.23 24 337 8670 -38.5 -48.5 34 10.0 -39.1 171 28 320.3 320.3 289.0 320.8 0.14 25 333 8752 -38.9 -54.9 17 16.0 -39.7 171 28 320.8 320.8 289.0 321.1 0.07 26 319 9046 -41.7 -50.7 37 9.0 -42.2 173 29 320.9 320.9 289.2 321.3 0.11 27 303 9393 -44.5 -53.5 36 9.0 -44.9 175 29 321.7 321.7 289.4 322.1 0.09 28 300 9460 -44.9 -53.9 36 9.0 -45.3 175 29 322.1 322.1 289.5 322.4 0.08 29 294 9594 -45.7 -56.7 28 11.0 -46.1 174 28 322.8 322.8 289.7 323.0 0.06 30 250 10650 -53.7 -61.7 37 8.0 -53.9 170 23 326.2 326.2 290.7 326.4 0.04 31 203 11959 -63.1 -66.9 60 3.8 -63.1 189 12 331.4 331.4 292.1 331.5 0.02 32 200 12050 -63.5 -67.5 58 4.0 -63.6 190 11 332.2 332.2 292.3 332.3 0.02 33 197 12142 -63.9 -68.5 53 4.6 -64.0 170 9 333.0 333.0 292.6 333.1 0.02 34 170 13047 -61.9 -80.9 6 19.0 -62.0 181 7 350.7 350.7 296.8 350.7 0.00 35 150 13820 -61.3 -82.3 5 21.0 -61.4 190 5 364.5 364.5 299.5 364.5 0.00 36 141 14204 -60.3 -83.3 3 23.0 -60.5 189 6 372.7 372.7 301.1 372.7 0.00 37 140 14249 -60.1 -83.1 3 23.0 -60.3 189 6 373.8 373.8 301.2 373.9 0.00 38 100 16330 -63.3 -85.3 4 22.0 -63.5 185 11 405.4 405.4 305.9 405.4 0.00 39 95 16644 -63.9 -85.9 3 22.0 -64.1 200 10 410.2 410.2 306.5 410.3 0.00 40 77 17940 -60.5 -87.5 2 27.0 -60.9 262 8 442.7 442.7 310.1 442.7 0.00 41 70 18530 -62.1 -88.1 2 26.0 -62.4 290 7 451.5 451.5 311.0 451.5 0.00 42 60 19482 -63.9 -88.9 2 25.0 -64.2 324 5 467.9 467.9 312.4 467.9 0.00 43 50 20610 -61.5 -88.5 2 27.0 -62.0 5 3 498.6 498.6 314.8 498.6 0.00 44 37 22476 -59.7 -87.7 1 28.0 -60.5 327 5 548.0 548.0 318.0 548.0 0.00 45 30 23780 -60.5 -88.5 1 28.0 -61.4 300 7 579.7 579.7 319.6 579.7 0.01 46 28 24209 -61.9 -88.9 2 27.0 -62.7 306 8 587.4 587.4 320.0 587.4 0.01 47 21 26012 -57.3 -87.3 1 30.0 -59.0 331 12 651.6 651.6 322.7 651.7 0.01 48 20 26320 -57.9 -86.9 1 29.0 -59.5 335 13 658.9 658.9 323.0 659.0 0.01 49 17 27344 -57.9 -87.9 1 30.0 -59.8 321 18 690.3 690.3 324.1 690.4 0.01 50 16 27729 -54.3 -86.3 1 32.0 -57.1 316 19 714.1 714.1 324.9 714.2 0.01 51 14 28580 -56.7 -86.7 1 30.0 -59.2 304 23 733.8 733.8 325.5 733.9 0.02 52 11 30123 -52.7 -85.7 1 33.0 -56.9 283 30 800.7 800.7 327.3 800.9 0.02 53 10 30740 -51.1 -85.1 1 34.0 -56.2 275 33 828.8 828.8 327.9 829.1 0.03 54 8.2 32039 -48.1 -84.1 1 36.0 -55.1 889.1 889.1 329.2 889.5 0.04 TRP 197 12142 -63.9 -68.5 53 4.6 -64.0 170 9 333.0 333.0 292.6 333.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5569.00 m Freezing level: 679.35 mb = 3443.01 m = 11295.84 ft Wetbulb zero: 809.99 mb = 2003.69 m = 6573.71 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 27.47 % Est. max temperature: 24.80 C = 76.64 F Sfc-Lift cond lev (LCL): 951.95 mb = 660.66 m = 2167.48 ft T: 8.96 C 700-500 lapse rate: 6.06 C/km ThetaE index: 8.85 C Layer 868.0- 850.0 mb Conv cond level (CCL): 939.70 mb = 768.35 m = 2520.80 ft Mean mixing ratio: 7.18 g/kg Conv temperature: 15.16 C = 59.29 F Cap Strength: 10.26 C Lifted Index: 10.12 C Risk: None Lifted Index @300 mb: 11.51 C Lifted Index @700 mb: 7.27 C Showalter Index: 12.58 C Risk: None Total Totals Index: 26.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: 0.70 C K Index: -11.30 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 3.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.76 J/kg Max Up Vert Vel: 1.88 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 10.28 C Lift Cond Lev (LCL): 941.92 mb = 748.71 m = 2456.37 ft Lev Free Conv (LFC): 936.92 mb = 792.99 m = 2601.63 ft Equ Level (EL): 926.92 mb = 881.86 m = 2893.21 ft B at Equ Level: 0.91 J/kg Max Parcel Lev (MPL): 916.92 mb = 971.48 m = 3187.24 ft Wind level data Storm motion: 175 at 13 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 1026 35 120 5 -4.3 2.5 | 18 11 -3.2 -10.1 1 1000 251 135 9 -6.4 6.4 | 40 8 -5.2 -6.2 2 925 899 75 5 -4.8 -1.3 | 15 14 -3.7 -13.9 3 850 1604 130 19 -14.6 12.2 | 88 13 -13.4 -0.4 4 700 3195 140 17 -10.9 13.0 | 92 10 -9.8 0.4 5 500 5820 165 23 -6.0 22.2 | 153 11 -4.8 9.6 6 400 7460 165 27 -7.0 26.1 | 157 15 -5.8 13.5 7 300 9460 175 29 -2.5 28.9 | 175 16 -1.4 16.3 8 250 10650 170 23 -4.0 22.7 | 164 10 -2.9 10.0 9 200 12050 190 11 1.9 10.8 | 300 4 3.0 -1.8 10 197 12142 170 9 -1.6 8.9 | 6 4 -0.4 -3.7 11 150 13820 190 5 0.9 4.9 | 345 8 2.0 -7.7 12 100 16330 185 11 1.0 11.0 | 308 3 2.1 -1.7 13 70 18530 290 7 6.6 -2.4 | 333 17 7.7 -15.0 14 50 20610 5 3 -0.3 -3.0 | 357 16 0.9 -15.6 15 30 23780 300 7 6.1 -3.5 | 336 18 7.2 -16.1 16 20 26320 335 13 5.5 -11.8 | 345 25 6.6 -24.4 17 10 30740 275 33 32.9 -2.9 | 294 37 34.0 -15.5 Wind Parameters Mean winds (0-6000m): 144.8 at 16.9 knts Storm direction: 174.8 at 12.7 knts Shear (0-3000m) pos: 2.4 neg: 0.8 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 74.6 deg Storm rel helicity (0-3000m) pos: 77.2 neg: -13.8 tot: 63.5 m^2/s^2 ave: 21.2 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 13.16 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 ------------------------------------------------------------------------------- 500 126 8 32 10| 0.0 2.6 2.6| 8.4 -4.5 4.0 7.9 0.22| 8.2 1.8 1000 114 7 28 11| 0.0 2.3 2.3| 17.4 -13.8 3.6 3.6 0.10| 7.3 0.7 1500 116 9 38 11| 4.3 1.6 5.9| 67.0 -13.8 53.2 35.5 0.53| 9.4 5.0 2000 124 11 52 10| 3.7 1.2 4.9| 75.7 -13.8 62.0 31.0 0.56| 7.9 4.4 2500 127 13 61 10| 2.9 0.9 3.9| 76.6 -13.8 62.9 25.1 0.55| 6.5 3.6 3000 129 13 66 10| 2.4 0.8 3.2| 77.2 -13.8 63.5 21.2 0.53| 5.6 3.0 4000 133 15 75 10| 2.2 0.6 2.7| 85.4 -13.8 71.6 17.9 0.57| 4.7 2.7 5000 139 16 85 9| 2.1 0.5 2.5| 95.6 -13.8 81.9 16.4 0.61| 4.2 2.5 6000 145 17 98 9| 2.0 0.4 2.4|104.8 -13.8 91.1 15.2 0.64| 3.8 2.4 Wrote GIF file: /home/apache/climate/data/raob//EI953/skewt/EI953.skewt.20251015.12.gif