UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112900.upa.cvt Date: 0000Z 29 NOV 25 Searching for EI953... Searching the city database file for: EI953 ... Date:0000Z 29 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 1001 18 7.0 3.4 78 3.6 5.3 185 3 280.1 280.9 278.4 293.5 4.88 1 1000 26 7.6 3.2 74 4.4 5.5 185 3 280.8 281.6 278.6 294.1 4.81 2 996 59 8.2 3.2 71 5.0 5.8 190 4 281.7 282.5 279.1 295.1 4.83 3 925 664 3.0 1.9 92 1.1 2.5 290 19 282.4 283.2 279.4 295.6 4.74 4 905 841 1.4 1.4 100 0.0 1.4 287 20 282.5 283.3 279.3 295.5 4.68 5 850 1343 -2.9 -4.7 87 1.8 -3.6 280 23 283.1 283.7 277.7 292.1 3.17 6 849 1352 -2.9 -4.7 87 1.8 -3.6 280 23 283.2 283.8 277.7 292.2 3.17 7 744 2384 -9.7 -13.6 73 3.9 -10.8 266 22 286.7 287.0 277.7 292.0 1.80 8 727 2563 -10.1 -22.1 37 12.0 -12.8 264 21 288.2 288.3 277.1 290.9 0.89 9 709 2755 -11.7 -28.7 23 17.0 -14.8 261 21 288.5 288.6 276.7 290.1 0.50 10 700 2853 -12.5 -26.5 30 14.0 -15.2 260 21 288.6 288.8 277.0 290.6 0.63 11 675 3129 -14.7 -25.7 39 11.0 -16.8 258 25 289.2 289.3 277.3 291.4 0.70 12 642 3505 -18.1 -18.2 99 0.1 -18.1 255 30 289.5 289.8 278.5 293.8 1.42 13 631 3634 -19.1 -20.8 86 1.7 -19.4 254 32 289.8 290.0 278.3 293.4 1.15 14 617 3800 -19.7 -29.7 41 10.0 -21.2 252 34 291.0 291.1 278.0 292.7 0.53 15 599 4019 -21.7 -23.6 85 1.9 -22.1 251 37 291.1 291.3 278.7 294.1 0.95 16 595 4068 -21.7 -27.7 58 6.0 -22.7 250 38 291.7 291.8 278.5 293.8 0.66 17 587 4168 -22.3 -28.3 58 6.0 -23.2 250 39 292.1 292.2 278.7 294.2 0.63 18 571 4370 -23.3 -27.3 70 4.0 -23.9 248 42 293.3 293.4 279.3 295.6 0.71 19 547 4683 -25.1 -37.1 32 12.0 -26.4 245 47 294.8 294.8 279.4 295.7 0.29 20 545 4709 -25.1 -48.1 10 23.0 -26.9 245 47 295.1 295.1 279.3 295.4 0.09 21 523 5007 -27.1 -49.1 11 22.0 -28.7 243 51 296.2 296.2 279.7 296.5 0.08 22 500 5330 -28.1 -55.1 6 27.0 -29.7 240 56 298.8 298.8 280.8 298.9 0.04 23 483 5578 -28.9 -52.9 8 24.0 -30.4 239 59 300.8 300.8 281.7 301.0 0.06 24 407 6781 -38.5 -57.5 12 19.0 -39.2 235 74 303.4 303.4 282.8 303.6 0.04 25 400 6900 -38.7 -60.7 8 22.0 -39.5 235 75 304.7 304.7 283.3 304.8 0.03 26 369 7448 -41.1 -61.1 10 20.0 -41.7 235 93 308.6 308.6 284.8 308.7 0.03 27 351 7784 -43.4 -63.4 9 20.0 -43.9 235 104 310.0 310.0 285.3 310.0 0.02 28 314 8522 -48.5 -68.5 8 20.0 -48.8 239 85 312.9 312.9 286.4 312.9 0.01 29 300 8820 -49.3 -73.3 4 24.0 -49.7 240 77 315.9 315.9 287.4 315.9 0.01 30 279 9295 -50.9 -69.9 9 19.0 -51.2 240 62 320.2 320.2 288.8 320.2 0.01 31 250 10010 -51.7 -77.7 3 26.0 -52.0 245 56 329.2 329.2 291.5 329.2 0.00 32 200 11460 -51.9 -80.9 2 29.0 -52.3 255 38 350.6 350.6 296.8 350.6 0.00 33 168 12589 -51.5 -82.5 1 31.0 -52.0 258 39 369.2 369.2 300.4 369.2 0.00 34 150 13320 -53.9 -82.9 2 29.0 -54.3 260 40 377.2 377.2 301.8 377.2 0.00 35 100 15900 -58.9 -85.9 2 27.0 -59.2 260 38 413.9 413.9 307.0 413.9 0.00 36 70 18130 -61.5 -88.5 2 27.0 -61.9 270 25 452.8 452.8 311.1 452.8 0.00 37 60 19082 -61.1 -88.1 2 27.0 -61.5 286 21 474.1 474.1 313.0 474.1 0.00 38 50 20200 -64.9 -89.9 2 25.0 -65.2 305 17 490.5 490.5 314.2 490.6 0.00 39 47 20577 -65.1 -90.1 2 25.0 -65.4 301 17 498.8 498.8 314.9 498.8 0.00 40 44 20980 -63.1 -89.1 2 26.0 -63.6 296 16 513.2 513.2 315.8 513.2 0.00 41 30 23310 -67.3 -91.3 2 24.0 -67.7 270 15 561.2 561.2 318.7 561.2 0.00 42 26 24171 -69.7 -92.7 2 23.0 -70.0 284 16 577.8 577.8 319.6 577.8 0.00 43 20 25740 -69.3 -93.3 2 24.0 -69.7 310 19 624.0 624.0 321.6 624.1 0.00 44 17 26712 -68.3 -92.3 2 24.0 -68.8 298 21 656.9 656.9 322.9 657.0 0.00 45 14 27867 -71.9 -94.9 2 23.0 -72.3 284 24 682.2 682.3 323.9 682.3 0.00 46 11 29307 -66.5 -92.5 1 26.0 -67.5 267 28 750.6 750.6 326.0 750.6 0.01 47 10 29880 -69.3 -93.3 2 24.0 -70.1 260 29 760.9 760.9 326.3 760.9 0.01 48 8.8 30642 -69.9 -94.9 1 25.0 -70.7 786.9 786.9 326.9 786.9 0.01 49 8.0 31216 -65.1 -93.1 1 28.0 -66.7 827.7 827.7 327.9 827.8 0.01 50 7.2 31855 -67.1 -93.1 1 26.0 -68.5 844.8 844.8 328.3 844.9 0.01 51 5.6 33388 -62.7 -91.7 1 29.0 -65.4 927.2 927.2 329.9 927.3 0.01 TRP 279 9295 -50.9 -69.9 9 19.0 -51.2 240 62 320.2 320.2 288.8 320.2 0.01 WND 351 7784 -43.4 -63.4 9 20.0 -43.9 235 104 310.0 310.0 285.3 310.0 0.02 Sounding variables and indices 1000-500 mb thick: 5304.00 m Freezing level: 887.09 mb = 1004.41 m = 3295.26 ft Wetbulb zero: 889.67 mb = 977.78 m = 3207.91 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 62.08 % Est. max temperature: 10.03 C = 50.05 F Sfc-Lift cond lev (LCL): 947.28 mb = 469.33 m = 1539.78 ft T: 4.67 C 700-500 lapse rate: 6.30 C/km ThetaE index: 3.48 C Layer 905.0- 849.0 mb Conv cond level (CCL): 908.91 mb = 806.08 m = 2644.59 ft Mean mixing ratio: 4.77 g/kg Conv temperature: 9.40 C = 48.93 F Cap Strength: 2.35 C Lifted Index: 4.17 C Risk: None Lifted Index @300 mb: 14.61 C Lifted Index @700 mb: -0.33 C Showalter Index: 6.54 C Risk: None Total Totals Index: 48.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.20 C Cross Totals Index: 23.40 C K Index: 6.50 Risk: None Sweat Index: 102.00 Risk: None Energy Index: 1.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 79.52 J/kg Max Up Vert Vel: 12.61 m/s Conv Inhibition (B-): 1.77 J/kg Cap Strength: 3.82 C Lift Cond Lev (LCL): 914.17 mb = 759.36 m = 2491.30 ft Lev Free Conv (LFC): 899.17 mb = 892.72 m = 2928.83 ft Equ Level (EL): 589.17 mb = 4140.62 m = 13584.56 ft B at Equ Level: 79.04 J/kg Max Parcel Lev (MPL): 499.17 mb = 5341.96 m = 17525.89 ft Wind level data Storm motion: 282 at 24 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 1001 18 185 3 0.3 3.0 | 109 25 -23.4 7.9 1 1000 26 185 3 0.3 3.0 | 109 25 -23.4 7.9 2 925 664 290 19 17.9 -6.5 | 75 6 -5.9 -1.6 3 850 1343 280 23 22.7 -4.0 | 132 1 -1.1 0.9 4 700 2853 260 21 20.7 3.6 | 161 9 -3.0 8.6 5 500 5330 240 56 48.5 28.0 | 217 41 24.8 32.9 6 400 6900 235 75 61.4 43.0 | 218 61 37.7 48.0 7 351 7784 235 104 85.2 59.7 | 224 89 61.5 64.6 8 300 8820 240 77 66.7 38.5 | 225 61 43.0 43.4 9 279 9295 240 62 53.7 31.0 | 220 47 30.0 35.9 10 250 10010 245 56 50.8 23.7 | 223 39 27.0 28.6 11 200 11460 255 38 36.7 9.8 | 221 20 13.0 14.8 12 150 13320 260 40 39.4 6.9 | 233 20 15.7 11.9 13 100 15900 260 38 37.4 6.6 | 230 18 13.7 11.5 14 70 18130 270 25 25.0 -0.0 | 195 5 1.3 4.9 15 50 20200 305 17 13.9 -9.8 | 64 11 -9.8 -4.8 16 30 23310 270 15 15.0 -0.0 | 120 10 -8.7 4.9 17 20 25740 310 19 14.6 -12.2 | 52 12 -9.2 -7.3 18 10 29880 260 29 28.6 5.0 | 206 11 4.8 10.0 Wind Parameters Mean winds (0-6000m): 251.8 at 32.3 knts Storm direction: 281.8 at 24.2 knts Shear (0-3000m) pos: 3.7 neg: 1.8 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 66.3 deg Storm rel helicity (0-3000m) pos: 53.1 neg: -14.1 tot: 39.0 m^2/s^2 ave: 13.0 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 1.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.11 Bulk Shear: 71.52 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 ------------------------------------------------------------------------------- 500 255 9 116 17| 15.6 0.0 15.6| 45.0 -2.4 42.6 85.3 0.39| 18.6 7.2 1000 284 14 98 10| 11.2 0.0 11.2| 45.6 -13.9 31.7 31.7 0.04| 14.7 0.6 1500 283 17 100 7| 7.5 1.1 8.6| 46.8 -13.9 32.9 21.9 0.11| 11.0 1.2 2000 280 18 107 6| 5.6 1.4 7.0| 47.3 -13.9 33.4 16.7 0.12| 9.0 1.0 2500 277 19 118 5| 4.5 1.5 6.0| 47.4 -13.9 33.5 13.4 0.11| 7.7 0.9 3000 274 19 129 6| 3.7 1.8 5.5| 53.1 -14.1 39.0 13.0 0.15| 7.1 1.1 4000 267 22 165 6| 2.8 3.0 5.8| 83.6 -14.1 69.5 17.4 0.27| 7.2 1.9 5000 258 27 194 11| 2.2 4.0 6.2| 94.5 -14.5 79.9 16.0 0.23| 7.4 1.7 6000 252 32 205 17| 1.9 4.5 6.3|104.6 -18.1 86.5 14.4 0.20| 7.3 1.5 Wrote GIF file: /home/apache/climate/data/raob//EI953/skewt/EI953.skewt.20251129.00.gif