UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for EI953... Searching the city database file for: EI953 ... Date:0000Z 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 1026 19 12.8 7.8 72 5.0 10.1 115 3 283.9 285.0 282.1 301.8 6.47 1 1000 233 11.0 7.0 76 4.0 8.9 125 11 284.1 285.2 282.0 301.6 6.29 2 930 833 5.4 5.4 100 0.0 5.4 120 15 284.4 285.4 281.8 301.3 6.05 3 925 877 5.2 5.2 100 0.0 5.2 120 15 284.6 285.7 281.9 301.4 6.00 4 912 992 4.2 2.9 91 1.3 3.6 121 16 284.8 285.7 281.0 299.3 5.17 5 910 1010 6.4 -8.6 33 15.0 0.7 121 16 287.2 287.6 278.4 293.6 2.19 6 908 1028 12.0 -17.0 12 29.0 2.1 121 16 293.1 293.3 279.8 296.6 1.11 7 899 1111 12.8 -24.2 6 37.0 1.7 122 16 294.8 294.9 279.9 296.7 0.60 8 882 1271 12.4 -18.6 10 31.0 1.9 123 17 296.0 296.2 281.0 299.2 1.00 9 850 1579 10.8 -17.2 12 28.0 1.1 125 19 297.5 297.7 281.8 301.1 1.17 10 735 2773 4.2 -22.8 12 27.0 -3.8 129 22 302.9 303.0 283.7 305.6 0.83 11 700 3167 1.6 -20.4 18 22.0 -5.2 130 23 304.3 304.5 284.5 307.8 1.08 12 677 3434 -1.1 -18.1 26 17.0 -6.5 132 23 304.2 304.4 284.8 308.5 1.36 13 638 3904 -4.1 -23.1 21 19.0 -9.4 136 22 306.0 306.1 284.9 309.0 0.93 14 628 4028 -3.7 -28.7 12 25.0 -9.8 136 22 307.8 307.9 285.2 309.7 0.57 15 584 4597 -7.9 -29.9 15 22.0 -12.8 141 22 309.4 309.5 285.8 311.2 0.55 16 556 4977 -8.5 -41.5 5 33.0 -14.1 144 22 313.0 313.1 286.6 313.7 0.18 17 500 5790 -14.7 -42.7 7 28.0 -18.8 150 21 315.1 315.2 287.3 315.8 0.18 18 462 6381 -19.1 -44.1 9 25.0 -22.3 161 21 316.8 316.9 287.9 317.4 0.16 19 400 7430 -28.3 -45.3 18 17.0 -29.9 180 21 318.2 318.2 288.3 318.8 0.17 20 359 8195 -34.9 -48.9 23 14.0 -35.9 180 22 319.4 319.4 288.7 319.8 0.12 21 334 8694 -39.5 -47.5 42 8.0 -40.0 180 22 319.7 319.8 288.8 320.3 0.16 22 300 9420 -45.5 -53.5 40 8.0 -45.8 180 23 321.2 321.2 289.2 321.6 0.09 23 290 9645 -47.7 -52.5 58 4.8 -47.9 179 22 321.2 321.2 289.2 321.6 0.10 24 278 9924 -49.7 -59.7 30 10.0 -50.0 178 20 322.2 322.3 289.5 322.4 0.04 25 255 10483 -54.7 -58.4 63 3.7 -54.8 176 16 322.9 322.9 289.7 323.1 0.06 26 250 10610 -55.7 -59.7 61 4.0 -55.8 175 15 323.3 323.3 289.8 323.5 0.05 27 238 10920 -58.1 -63.0 53 4.9 -58.2 181 13 324.2 324.2 290.1 324.4 0.03 28 200 12000 -61.9 -69.9 34 8.0 -62.0 200 7 334.7 334.7 293.0 334.8 0.02 29 185 12480 -64.1 -73.1 28 9.0 -64.2 180 13 338.7 338.7 294.0 338.8 0.01 30 164 13225 -60.3 -81.3 5 21.0 -60.4 163 8 357.0 357.0 298.1 357.0 0.00 31 150 13780 -61.3 -82.3 5 21.0 -61.4 150 5 364.5 364.5 299.5 364.5 0.00 32 143 14077 -60.3 -83.3 3 23.0 -60.5 154 5 371.2 371.2 300.8 371.2 0.00 33 100 16290 -63.7 -86.7 3 23.0 -63.9 185 9 404.7 404.7 305.8 404.7 0.00 34 71 18402 -60.7 -87.7 2 27.0 -61.1 276 11 452.7 452.7 311.1 452.7 0.00 35 70 18490 -60.7 -87.7 2 27.0 -61.1 280 11 454.5 454.5 311.3 454.5 0.00 36 59 19554 -62.9 -88.9 2 26.0 -63.3 288 12 472.4 472.4 312.8 472.4 0.00 37 50 20580 -61.7 -88.7 2 27.0 -62.1 295 13 498.1 498.1 314.8 498.1 0.00 38 35 22789 -61.7 -88.7 2 27.0 -62.3 354 10 551.6 551.6 318.2 551.6 0.00 39 32 23347 -59.1 -88.1 1 29.0 -60.0 9 10 572.9 572.9 319.3 572.9 0.01 40 30 23750 -61.1 -88.1 2 27.0 -61.9 20 9 578.1 578.1 319.6 578.1 0.01 41 28 24177 -61.9 -88.9 2 27.0 -62.7 5 10 587.4 587.4 320.0 587.4 0.01 42 24 25139 -57.3 -87.3 1 30.0 -58.8 330 11 627.2 627.2 321.8 627.3 0.01 43 20 26290 -56.9 -86.9 1 30.0 -58.7 290 13 662.0 662.0 323.2 662.1 0.01 44 14 28559 -56.7 -87.7 1 31.0 -59.2 277 17 733.8 733.8 325.5 733.9 0.01 45 14 28559 -53.1 -86.1 1 33.0 -56.5 277 17 746.0 746.0 325.8 746.1 0.02 46 11 30114 -54.1 -85.1 1 31.0 -57.8 268 20 795.6 795.6 327.1 795.8 0.03 47 10 30730 -52.1 -85.1 1 33.0 -56.8 265 21 825.1 825.1 327.8 825.3 0.03 48 9.9 30795 -52.1 -85.1 1 33.0 -56.8 827.4 827.5 327.9 827.7 0.03 49 9.1 31339 -53.7 -85.7 1 32.0 -58.0 841.5 841.5 328.2 841.7 0.03 50 7.3 32779 -46.5 -82.5 1 36.0 -54.8 925.6 925.7 329.9 926.3 0.06 51 5.4 34797 -42.7 -81.7 1 39.0 -54.4 1025.9 1026.0 331.6 1027.0 0.09 TRP 185 12480 -64.1 -73.1 28 9.0 -64.2 180 13 338.7 338.7 294.0 338.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5557.00 m Freezing level: 686.37 mb = 3325.36 m = 10909.83 ft Wetbulb zero: 824.90 mb = 1825.22 m = 5988.17 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 25.12 % Est. max temperature: 25.30 C = 77.53 F Sfc-Lift cond lev (LCL): 951.46 mb = 644.29 m = 2113.79 ft T: 7.16 C 700-500 lapse rate: 6.21 C/km ThetaE index: 7.73 C Layer 912.0- 908.0 mb Conv cond level (CCL): 935.61 mb = 783.23 m = 2569.61 ft Mean mixing ratio: 6.22 g/kg Conv temperature: 13.32 C = 55.98 F Cap Strength: 13.04 C Lifted Index: 13.23 C Risk: None Lifted Index @300 mb: 14.07 C Lifted Index @700 mb: 10.19 C Showalter Index: 13.46 C Risk: None Total Totals Index: 23.00 C Risk: None Vertical Totals Index: 25.50 C Cross Totals Index: -2.50 C K Index: -13.70 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 3.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.05 J/kg Max Up Vert Vel: 2.02 m/s Conv Inhibition (B-): 0.92 J/kg Cap Strength: 13.15 C Lift Cond Lev (LCL): 937.93 mb = 762.70 m = 2502.27 ft Lev Free Conv (LFC): 922.93 mb = 895.21 m = 2936.99 ft Equ Level (EL): 912.93 mb = 983.78 m = 3227.60 ft B at Equ Level: -9.42 J/kg Max Parcel Lev (MPL): 912.93 mb = 983.78 m = 3227.60 ft Wind level data Storm motion: 164 at 15 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 19 115 3 -2.7 1.3 | 354 13 1.4 -12.9 1 1000 233 125 11 -9.0 6.3 | 32 9 -4.9 -7.9 2 925 877 120 15 -13.0 7.5 | 53 11 -8.8 -6.7 3 850 1579 125 19 -15.6 10.9 | 74 12 -11.4 -3.3 4 700 3167 130 23 -17.6 14.8 | 93 13 -13.5 0.6 5 500 5790 150 21 -10.5 18.2 | 122 8 -6.4 4.0 6 400 7430 180 21 0.0 21.0 | 211 8 4.1 6.8 7 300 9420 180 23 0.0 23.0 | 205 10 4.1 8.8 8 250 10610 175 15 -1.3 14.9 | 255 3 2.8 0.8 9 200 12000 200 7 2.4 6.6 | 319 10 6.5 -7.6 10 185 12480 180 13 0.0 13.0 | 286 4 4.1 -1.2 11 150 13780 150 5 -2.5 4.3 | 351 10 1.6 -9.8 12 100 16290 185 9 0.8 9.0 | 317 7 4.9 -5.2 13 70 18490 280 11 10.8 -1.9 | 317 22 15.0 -16.1 14 50 20580 295 13 11.8 -5.5 | 321 25 15.9 -19.7 15 30 23750 20 9 -3.1 -8.5 | 357 23 1.1 -22.6 16 20 26290 290 13 12.2 -4.4 | 319 25 16.4 -18.6 17 10 30730 265 21 20.9 1.8 | 296 28 25.1 -12.3 Wind Parameters Mean winds (0-6000m): 133.7 at 19.7 knts Storm direction: 163.7 at 14.8 knts Shear (0-3000m) pos: 2.9 neg: 0.5 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 97.3 deg Storm rel helicity (0-3000m) pos: 55.0 neg: 0.0 tot: 55.0 m^2/s^2 ave: 18.3 10^-3 m/s^2 rel: 0.92 Storm rel vorticity (0-3000m) horiz: 3.5 stream: 3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.15 Bulk Shear: 13.77 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 ------------------------------------------------------------------------------- 500 124 10 25 10| 10.1 0.0 10.1| 24.8 0.0 24.8 49.5 0.90| 10.2 9.2 1000 122 12 38 10| 5.0 1.6 6.6| 32.6 0.0 32.6 32.6 0.90| 6.7 6.0 1500 122 14 48 10| 4.4 1.1 5.4| 41.6 0.0 41.6 27.7 0.91| 5.5 5.0 2000 123 15 56 10| 3.7 0.8 4.4| 46.3 0.0 46.3 23.2 0.92| 4.6 4.2 2500 124 16 62 11| 3.2 0.6 3.8| 50.6 0.0 50.6 20.2 0.92| 3.9 3.6 3000 125 17 67 11| 2.9 0.5 3.4| 55.0 0.0 55.0 18.3 0.92| 3.5 3.2 4000 128 19 75 11| 2.2 0.4 2.6| 61.8 0.0 61.8 15.5 0.89| 3.0 2.7 5000 130 19 81 11| 1.7 0.3 2.0| 67.2 0.0 67.2 13.4 0.86| 2.7 2.3 6000 134 20 87 10| 1.4 0.3 1.7| 73.3 0.0 73.3 12.2 0.85| 2.6 2.2 Wrote GIF file: /home/apache/climate/data/raob//EI953/skewt/EI953.skewt.20251016.00.gif