UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for EI953... Searching the city database file for: EI953 ... Date:1200Z 12 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 1029 16 12.0 7.0 71 5.0 9.3 355 1 282.8 283.9 281.2 299.7 6.11 1 1000 254 9.6 6.5 81 3.1 8.0 135 3 282.8 283.8 281.1 299.5 6.07 2 935 808 5.4 4.5 94 0.9 4.9 135 8 284.0 284.9 281.2 299.7 5.65 3 930 852 6.8 0.8 66 6.0 4.0 135 9 285.8 286.6 280.6 298.2 4.36 4 929 861 8.0 -1.0 53 9.0 3.9 135 9 287.1 287.8 280.5 298.1 3.82 5 928 870 11.8 -2.2 38 14.0 5.4 135 9 291.1 291.7 281.9 301.4 3.50 6 925 897 12.8 -0.2 41 13.0 6.5 135 9 292.4 293.1 283.1 304.3 4.07 7 889 1230 13.8 -27.2 4 41.0 1.9 130 11 296.8 296.9 280.6 298.3 0.46 8 854 1567 13.0 -30.0 3 43.0 1.1 126 13 299.4 299.4 281.6 300.6 0.37 9 850 1606 12.8 -26.2 5 39.0 1.2 125 13 299.6 299.7 281.9 301.3 0.53 10 811 1998 10.4 -10.6 22 21.0 1.9 126 14 301.1 301.4 284.4 307.6 2.10 11 700 3209 4.2 -24.8 10 29.0 -4.3 130 17 307.1 307.3 285.2 309.6 0.73 12 663 3648 2.2 -24.8 11 27.0 -5.7 131 19 309.7 309.8 286.1 312.3 0.77 13 595 4509 -4.7 -12.7 54 8.0 -7.7 132 22 311.4 311.9 288.5 319.2 2.42 14 585 4643 -4.1 -34.1 8 30.0 -10.8 133 22 313.6 313.7 287.1 314.9 0.36 15 575 4778 -4.7 -39.7 5 35.0 -11.5 133 23 314.5 314.5 287.2 315.3 0.21 16 567 4888 -5.3 -41.3 4 36.0 -12.0 133 23 315.0 315.1 287.3 315.7 0.18 17 500 5860 -12.9 -38.9 9 26.0 -17.4 135 27 317.3 317.4 288.2 318.3 0.26 18 449 6667 -19.3 -47.3 6 28.0 -22.7 140 26 319.2 319.2 288.6 319.6 0.12 19 434 6917 -21.5 -30.5 44 9.0 -23.2 141 26 319.5 319.6 289.3 322.0 0.70 20 414 7262 -24.7 -30.7 57 6.0 -25.8 143 25 319.7 319.9 289.5 322.3 0.72 21 408 7367 -25.7 -33.7 47 8.0 -26.9 144 25 319.8 319.9 289.3 321.7 0.54 22 404 7438 -26.3 -34.3 47 8.0 -27.5 145 25 319.9 320.0 289.3 321.8 0.52 23 400 7510 -26.7 -33.7 52 7.0 -27.8 145 25 320.3 320.4 289.5 322.3 0.55 24 397 7564 -27.1 -29.3 82 2.2 -27.5 145 25 320.5 320.6 289.8 323.4 0.85 25 385 7785 -28.7 -30.7 83 2.0 -29.0 145 25 321.2 321.3 289.9 323.9 0.77 26 307 9364 -41.5 -43.6 80 2.1 -41.6 145 23 324.7 324.8 290.5 325.7 0.26 27 300 9520 -42.7 -46.2 68 3.5 -42.9 145 23 325.2 325.2 290.6 325.9 0.20 28 250 10730 -52.7 -56.6 63 3.9 -52.8 160 25 327.7 327.7 291.2 328.0 0.07 29 221 11512 -59.1 -63.0 60 3.9 -59.2 166 25 329.6 329.6 291.6 329.8 0.04 30 200 12130 -63.1 -67.7 54 4.6 -63.1 170 25 332.8 332.8 292.5 332.9 0.02 31 190 12444 -65.1 -69.6 54 4.5 -65.1 165 25 334.5 334.5 293.0 334.6 0.02 32 176 12912 -63.7 -77.7 13 14.0 -63.8 180 20 344.2 344.2 295.3 344.3 0.01 33 164 13348 -60.9 -80.9 5 20.0 -61.0 193 16 356.0 356.0 297.9 356.0 0.00 34 150 13900 -62.7 -83.7 4 21.0 -62.9 210 11 362.1 362.1 299.1 362.1 0.00 35 100 16390 -64.5 -86.5 3 22.0 -64.7 65 9 403.1 403.1 305.6 403.1 0.00 36 70 18570 -62.5 -88.5 2 26.0 -62.8 110 9 450.7 450.7 310.9 450.7 0.00 37 57 19840 -61.9 -88.9 2 27.0 -62.3 49 5 479.3 479.3 313.4 479.3 0.00 38 50 20650 -62.5 -89.5 1 27.0 -62.9 10 3 496.2 496.2 314.7 496.2 0.00 39 43 21573 -65.3 -90.3 2 25.0 -65.7 37 4 511.2 511.2 315.7 511.2 0.00 40 36 22664 -60.9 -88.9 1 28.0 -61.6 68 4 549.2 549.2 318.1 549.2 0.00 41 30 23790 -63.3 -90.3 1 27.0 -63.9 100 5 572.1 572.1 319.3 572.1 0.00 42 27 24441 -60.5 -89.5 1 29.0 -61.4 60 4 597.4 597.4 320.5 597.5 0.00 43 20 26310 -59.7 -89.7 1 30.0 -61.0 305 1 653.4 653.4 322.8 653.5 0.01 44 18 26971 -58.7 -88.7 1 30.0 -60.3 297 2 676.6 676.6 323.6 676.6 0.01 45 15 28115 -59.9 -88.9 1 29.0 -61.6 284 3 708.8 708.8 324.7 708.9 0.01 46 10 30690 -53.3 -86.3 1 33.0 -57.6 255 7 820.6 820.6 327.7 820.8 0.02 47 9.6 30953 -53.1 -86.1 1 33.0 -57.5 831.0 831.0 328.0 831.2 0.02 48 8.2 31968 -53.7 -87.7 1 34.0 -58.4 866.9 866.9 328.8 867.1 0.02 TRP 190 12444 -65.1 -69.6 54 4.5 -65.1 165 25 334.5 334.5 293.0 334.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5606.00 m Freezing level: 641.32 mb = 3922.72 m = 12869.66 ft Wetbulb zero: 777.50 mb = 2345.26 m = 7694.34 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 25.43 % Est. max temperature: 26.79 C = 80.22 F Sfc-Lift cond lev (LCL): 954.08 mb = 641.49 m = 2104.62 ft T: 6.66 C 700-500 lapse rate: 6.45 C/km ThetaE index: 6.01 C Layer 889.0- 854.0 mb Conv cond level (CCL): 636.70 mb = 3970.21 m = 13025.47 ft Mean mixing ratio: 5.86 g/kg Conv temperature: 39.76 C = 103.57 F Cap Strength: 16.36 C Lifted Index: 16.38 C Risk: None Lifted Index @300 mb: 18.22 C Lifted Index @700 mb: 13.85 C Showalter Index: 14.56 C Risk: None Total Totals Index: 12.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: -13.30 C K Index: -29.50 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 3.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.28 J/kg Max Up Vert Vel: 2.93 m/s Conv Inhibition (B-): 69153.20 J/kg Cap Strength: 16.36 C Lift Cond Lev (LCL): 938.62 mb = 776.23 m = 2546.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 162 at 12 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 1029 16 355 1 0.1 -1.0 | 343 13 4.0 -12.8 1 1000 254 135 3 -2.1 2.1 | 350 10 1.8 -9.7 2 925 897 135 9 -6.4 6.4 | 24 6 -2.5 -5.4 3 850 1606 125 13 -10.6 7.5 | 57 8 -6.7 -4.3 4 700 3209 130 17 -13.0 10.9 | 85 9 -9.1 -0.9 5 500 5860 135 27 -19.1 19.1 | 116 17 -15.2 7.3 6 400 7510 145 25 -14.3 20.5 | 130 14 -10.4 8.7 7 300 9520 145 23 -13.2 18.8 | 127 12 -9.3 7.0 8 250 10730 160 25 -8.6 23.5 | 158 13 -4.6 11.7 9 200 12130 170 25 -4.3 24.6 | 178 13 -0.4 12.8 10 190 12444 165 25 -6.5 24.1 | 168 13 -2.6 12.3 11 150 13900 210 11 5.5 9.5 | 284 10 9.4 -2.3 12 100 16390 65 9 -8.2 -3.8 | 15 16 -4.2 -15.6 13 70 18570 110 9 -8.5 3.1 | 28 10 -4.5 -8.7 14 50 20650 10 3 -0.5 -3.0 | 347 15 3.4 -14.8 15 30 23790 100 5 -4.9 0.9 | 5 11 -1.0 -10.9 16 20 26310 305 1 0.8 -0.6 | 339 13 4.7 -12.4 17 10 30690 255 7 6.8 1.8 | 313 15 10.7 -10.0 Wind Parameters Mean winds (0-6000m): 131.7 at 16.6 knts Storm direction: 161.7 at 12.4 knts Shear (0-3000m) pos: 1.8 neg: 1.2 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 98.9 deg Storm rel helicity (0-3000m) pos: 30.0 neg: -0.4 tot: 29.6 m^2/s^2 ave: 9.9 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 3.3 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.18 Bulk Shear: 23.84 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 ------------------------------------------------------------------------------- 500 132 3 351 10| 6.4 0.0 6.4| 10.2 -0.4 9.8 19.6 0.45| 7.5 3.3 1000 134 5 360 8| 3.2 2.2 5.4| 16.6 -0.4 16.2 16.2 0.60| 5.9 3.5 1500 131 7 13 7| 2.1 2.5 4.6| 21.3 -0.4 20.9 13.9 0.65| 5.0 3.3 2000 129 9 25 7| 2.0 1.8 3.8| 24.3 -0.4 23.9 11.9 0.67| 4.2 2.8 2500 129 10 34 7| 1.9 1.5 3.3| 27.1 -0.4 26.7 10.7 0.70| 3.6 2.5 3000 129 11 43 7| 1.8 1.2 3.0| 30.0 -0.4 29.6 9.9 0.71| 3.3 2.3 4000 129 13 58 7| 1.8 0.9 2.7| 37.3 -0.4 36.9 9.2 0.72| 2.9 2.1 5000 130 15 72 8| 1.8 0.7 2.6| 45.4 -0.4 45.0 9.0 0.71| 2.7 1.9 6000 132 17 85 9| 1.8 0.6 2.4| 54.5 -0.4 54.1 9.0 0.70| 2.6 1.8 Wrote GIF file: /home/apache/climate/data/raob//EI953/skewt/EI953.skewt.20251012.12.gif