UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101612.upa.cvt Date: 1200Z 16 OCT 25 Searching for EI953... Searching the city database file for: EI953 ... Date:1200Z 16 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 1024 21 13.6 9.5 76 4.1 11.3 110 9 284.8 286.1 283.4 305.0 7.29 1 1000 219 11.4 8.4 82 3.0 9.7 120 9 284.5 285.7 282.9 303.8 6.92 2 925 864 6.0 6.0 100 0.0 6.0 145 19 285.4 286.5 282.7 303.2 6.34 3 879 1280 3.4 3.4 100 0.0 3.4 142 20 286.9 287.9 282.4 302.7 5.56 4 876 1308 4.0 1.7 85 2.3 2.9 142 20 287.8 288.7 282.1 301.9 4.94 5 873 1336 7.8 -3.2 46 11.0 2.9 142 20 292.1 292.7 282.3 302.2 3.45 6 861 1450 9.0 -3.0 43 12.0 3.5 141 21 294.5 295.1 283.4 305.0 3.56 7 853 1528 9.8 -16.2 14 26.0 0.7 140 21 296.1 296.3 281.4 300.1 1.26 8 850 1557 9.8 -14.2 17 24.0 1.1 140 21 296.4 296.7 281.8 301.1 1.50 9 821 1845 9.6 -21.4 9 31.0 -0.2 143 21 299.2 299.3 282.1 301.9 0.84 10 810 1956 9.0 -21.0 10 30.0 -0.6 144 21 299.7 299.8 282.4 302.5 0.88 11 700 3144 0.6 -22.4 16 23.0 -6.1 155 21 303.1 303.3 283.8 306.1 0.90 12 682 3352 -1.5 -18.5 26 17.0 -6.8 155 22 303.1 303.3 284.3 307.3 1.30 13 649 3743 -4.5 -22.5 23 18.0 -9.4 155 23 304.0 304.2 284.2 307.2 0.97 14 605 4292 -6.3 -33.3 10 27.0 -11.9 155 24 308.1 308.2 285.1 309.4 0.38 15 561 4879 -8.9 -38.9 7 30.0 -14.2 155 26 311.8 311.8 286.2 312.6 0.23 16 553 4990 -8.5 -43.5 4 35.0 -14.2 155 27 313.5 313.5 286.8 314.1 0.15 17 500 5760 -14.7 -43.7 7 29.0 -18.8 155 29 315.1 315.1 287.3 315.7 0.16 18 401 7382 -28.5 -48.5 13 20.0 -30.2 170 21 317.7 317.7 288.1 318.2 0.12 19 400 7400 -28.7 -48.7 13 20.0 -30.4 170 21 317.7 317.7 288.1 318.1 0.11 20 341 8522 -38.9 -46.9 43 8.0 -39.4 173 21 318.6 318.7 288.5 319.3 0.16 21 336 8623 -39.7 -48.7 38 9.0 -40.2 173 21 318.9 318.9 288.5 319.4 0.14 22 300 9390 -45.7 -54.7 36 9.0 -46.0 175 21 320.9 321.0 289.1 321.2 0.08 23 279 9870 -49.5 -55.5 49 6.0 -49.7 183 19 322.2 322.2 289.5 322.5 0.07 24 269 10108 -51.5 -60.5 33 9.0 -51.7 187 19 322.7 322.7 289.6 322.8 0.04 25 250 10580 -55.1 -59.9 55 4.8 -55.2 195 17 324.1 324.2 290.0 324.3 0.05 26 245 10708 -56.5 -59.9 65 3.4 -56.6 195 16 323.9 323.9 290.0 324.1 0.05 27 233 11024 -58.5 -62.3 61 3.8 -58.6 193 14 325.6 325.6 290.5 325.7 0.04 28 229 11132 -58.9 -65.9 40 7.0 -59.0 193 13 326.6 326.6 290.7 326.7 0.02 29 206 11788 -62.3 -68.3 44 6.0 -62.4 190 8 331.3 331.3 292.1 331.4 0.02 30 202 11909 -62.7 -68.7 44 6.0 -62.7 190 7 332.5 332.5 292.4 332.6 0.02 31 200 11970 -62.9 -68.9 44 6.0 -63.0 190 7 333.2 333.2 292.6 333.2 0.02 32 195 12126 -61.7 -73.7 19 12.0 -61.8 192 7 337.5 337.5 293.7 337.5 0.01 33 150 13760 -58.7 -82.7 3 24.0 -58.9 210 11 368.9 368.9 300.4 369.0 0.00 34 100 16280 -62.3 -85.3 3 23.0 -62.5 325 5 407.4 407.4 306.2 407.4 0.00 35 88 17065 -62.9 -86.9 3 24.0 -63.1 303 7 421.3 421.3 307.9 421.3 0.00 36 72 18305 -59.9 -86.9 2 27.0 -60.3 270 11 452.6 452.6 311.1 452.6 0.00 37 70 18480 -60.5 -87.5 2 27.0 -60.9 265 11 455.0 455.0 311.3 455.0 0.00 38 50 20570 -61.5 -88.5 2 27.0 -62.0 270 9 498.6 498.6 314.8 498.6 0.00 39 43 21502 -62.7 -88.7 2 26.0 -63.2 301 10 517.6 517.6 316.1 517.6 0.00 40 35 22781 -59.5 -87.5 1 28.0 -60.3 343 10 557.3 557.3 318.5 557.3 0.01 41 31 23536 -61.7 -88.7 2 27.0 -62.4 8 11 571.1 571.1 319.2 571.1 0.00 42 30 23740 -59.7 -88.7 1 29.0 -60.6 15 11 581.9 581.9 319.8 581.9 0.00 43 28 24173 -58.5 -87.5 1 29.0 -59.6 4 12 596.8 596.8 320.5 596.9 0.01 44 23 25411 -58.9 -87.9 1 29.0 -60.2 332 14 630.2 630.2 321.9 630.2 0.01 45 20 26290 -58.7 -87.7 1 29.0 -60.2 310 15 656.5 656.5 322.9 656.6 0.01 46 16 27707 -54.5 -85.5 1 31.0 -57.2 292 21 713.5 713.5 324.8 713.6 0.02 47 15 28119 -56.3 -86.3 1 30.0 -58.7 287 22 720.8 720.8 325.1 720.9 0.02 48 10 30740 -48.9 -82.9 1 34.0 -54.8 255 33 837.0 837.0 328.1 837.4 0.04 49 9.9 30806 -48.7 -82.7 1 34.0 -54.8 840.2 840.2 328.2 840.6 0.04 50 7.7 32452 -50.5 -83.5 1 33.0 -56.6 895.5 895.6 329.4 896.0 0.05 51 6.1 33999 -42.3 -80.3 1 38.0 -53.7 992.5 992.6 331.1 993.7 0.10 TRP 202 11909 -62.7 -68.7 44 6.0 -62.7 190 7 332.5 332.5 292.4 332.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5541.00 m Freezing level: 694.86 mb = 3203.31 m = 10509.42 ft Wetbulb zero: 825.83 mb = 1795.95 m = 5892.14 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 30.91 % Est. max temperature: 19.49 C = 67.09 F Sfc-Lift cond lev (LCL): 962.78 mb = 532.85 m = 1748.16 ft T: 8.77 C 700-500 lapse rate: 5.85 C/km ThetaE index: 4.96 C Layer 853.0- 850.0 mb Conv cond level (CCL): 939.79 mb = 732.72 m = 2403.91 ft Mean mixing ratio: 6.74 g/kg Conv temperature: 14.06 C = 57.30 F Cap Strength: 11.93 C Lifted Index: 11.71 C Risk: None Lifted Index @300 mb: 12.35 C Lifted Index @700 mb: 7.96 C Showalter Index: 13.52 C Risk: None Total Totals Index: 25.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 0.50 C K Index: -12.70 Risk: None Sweat Index: 71.00 Risk: None Energy Index: 3.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.12 J/kg Max Up Vert Vel: 3.77 m/s Conv Inhibition (B-): 0.45 J/kg Cap Strength: 11.87 C Lift Cond Lev (LCL): 944.59 mb = 690.60 m = 2265.71 ft Lev Free Conv (LFC): 929.59 mb = 823.03 m = 2700.19 ft Equ Level (EL): 879.59 mb = 1274.56 m = 4181.57 ft B at Equ Level: 4.38 J/kg Max Parcel Lev (MPL): 869.59 mb = 1368.26 m = 4488.98 ft Wind level data Storm motion: 180 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 1024 21 110 9 -8.5 3.1 | 33 16 -8.5 -13.3 1 1000 219 120 9 -7.8 4.5 | 33 14 -7.9 -11.9 2 925 864 145 19 -10.9 15.6 | 86 11 -11.0 -0.9 3 850 1557 140 21 -13.5 16.1 | 89 14 -13.6 -0.3 4 700 3144 155 21 -8.9 19.0 | 106 9 -8.9 2.6 5 500 5760 155 29 -12.3 26.3 | 129 16 -12.3 9.9 6 400 7400 170 21 -3.6 20.7 | 139 6 -3.7 4.3 7 300 9390 175 21 -1.8 20.9 | 157 5 -1.9 4.5 8 250 10580 195 17 4.4 16.4 | 270 4 4.3 0.0 9 202 11909 190 7 1.2 6.9 | 353 10 1.1 -9.5 10 200 11970 190 7 1.2 6.9 | 353 10 1.1 -9.5 11 150 13760 210 11 5.5 9.5 | 322 9 5.4 -6.9 12 100 16280 325 5 2.9 -4.1 | 352 21 2.8 -20.5 13 70 18480 265 11 11.0 1.0 | 325 19 10.9 -15.5 14 50 20570 270 9 9.0 -0.0 | 331 19 8.9 -16.4 15 30 23740 15 11 -2.8 -10.6 | 6 27 -2.9 -27.0 16 20 26290 310 15 11.5 -9.6 | 336 28 11.4 -26.1 17 10 30740 255 33 31.9 8.5 | 284 33 31.8 -7.9 Wind Parameters Mean winds (0-6000m): 150.2 at 21.9 knts Storm direction: 180.2 at 16.4 knts Shear (0-3000m) pos: 2.6 neg: 0.3 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 72.0 deg Storm rel helicity (0-3000m) pos: 50.0 neg: 0.0 tot: 50.0 m^2/s^2 ave: 16.7 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.29 Bulk Shear: 24.20 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 ------------------------------------------------------------------------------- 500 123 10 39 14| 6.4 0.0 6.4| 18.5 0.0 18.5 36.9 0.76| 7.0 5.3 1000 136 14 56 12| 6.7 0.0 6.7| 38.7 0.0 38.7 38.7 0.85| 7.1 6.0 1500 138 16 67 12| 4.5 0.7 5.1| 40.1 0.0 40.1 26.7 0.77| 5.4 4.2 2000 140 17 73 12| 3.5 0.5 4.0| 43.6 0.0 43.6 21.8 0.76| 4.4 3.4 2500 141 18 78 12| 3.0 0.4 3.4| 47.0 0.0 47.0 18.8 0.75| 3.9 2.9 3000 143 18 82 11| 2.6 0.3 3.0| 50.0 0.0 50.0 16.7 0.74| 3.6 2.6 4000 146 19 89 11| 2.1 0.4 2.5| 55.7 0.0 55.7 13.9 0.74| 3.1 2.2 5000 149 21 96 11| 1.7 0.6 2.3| 61.3 0.0 61.3 12.3 0.72| 2.8 2.0 6000 150 22 103 11| 1.4 0.6 2.1| 67.4 0.0 67.4 11.2 0.68| 2.6 1.8 Wrote GIF file: /home/apache/climate/data/raob//EI953/skewt/EI953.skewt.20251016.12.gif