UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120711.upa.cvt Date: 1100Z 7 DEC 25 Searching for EK011... Searching the city database file for: EK011 ... Date:1100Z 7 DEC 25 Station: EK011 WMO ident: 6011 Latitude: 62.02 Longitude: -6.77 ------------------------------------------------------------------------------- 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 992 54 10.0 9.3 95 0.7 9.6 230 1 283.8 285.1 283.1 304.3 7.42 1 987 96 7.8 7.3 97 0.5 7.5 226 2 282.0 283.1 281.3 299.9 6.50 2 963 299 6.0 5.7 98 0.3 5.8 208 6 282.2 283.2 280.7 298.6 5.97 3 905 805 2.0 2.0 100 0.0 2.0 162 16 283.1 284.0 279.9 296.8 4.88 4 895 895 1.6 1.6 100 0.0 1.6 153 18 283.6 284.4 280.0 297.0 4.80 5 850 1310 -1.1 -1.1 100 0.0 -1.1 115 27 285.0 285.7 279.9 296.7 4.15 6 769 2103 -5.7 -6.0 98 0.3 -5.8 118 23 288.3 288.9 280.3 297.5 3.17 7 713 2692 -9.9 -9.9 100 0.0 -9.9 120 20 290.0 290.4 280.2 297.5 2.53 8 700 2834 -9.9 -11.7 87 1.8 -10.5 120 19 291.5 291.9 280.6 298.2 2.23 9 633 3602 -14.9 -15.8 93 0.9 -15.2 142 17 294.3 294.6 281.2 299.7 1.76 10 611 3869 -16.7 -18.3 87 1.6 -17.1 150 16 295.3 295.5 281.3 299.8 1.48 11 585 4194 -18.9 -23.9 65 5.0 -19.9 160 15 296.4 296.6 281.1 299.4 0.95 12 573 4348 -20.1 -26.1 59 6.0 -21.2 165 14 296.7 296.9 281.0 299.3 0.79 13 562 4492 -20.5 -28.5 49 8.0 -21.8 169 14 297.9 298.0 281.3 300.0 0.65 14 542 4759 -21.7 -24.7 77 3.0 -22.3 177 13 299.6 299.8 282.4 302.7 0.95 15 534 4869 -21.5 -26.2 66 4.7 -22.4 180 13 301.1 301.3 283.0 303.9 0.84 16 500 5350 -25.1 -29.4 67 4.3 -25.8 195 11 302.4 302.6 283.2 304.7 0.67 17 419 6608 -33.9 -40.9 49 7.0 -34.5 171 16 306.8 306.9 284.5 307.7 0.26 18 400 6930 -36.7 -43.7 48 7.0 -37.2 165 17 307.3 307.3 284.5 308.0 0.20 19 380 7283 -39.5 -47.5 42 8.0 -39.9 169 18 308.1 308.2 284.8 308.6 0.14 20 335 8130 -47.1 -53.1 50 6.0 -47.3 177 19 309.1 309.1 285.1 309.4 0.08 21 317 8493 -50.3 -53.0 73 2.7 -50.4 181 20 309.5 309.6 285.2 309.9 0.09 22 306 8722 -52.1 -58.1 48 6.0 -52.2 184 21 310.2 310.2 285.4 310.3 0.05 23 300 8850 -52.9 -59.9 42 7.0 -53.0 185 21 310.8 310.8 285.7 310.9 0.04 24 276 9388 -54.7 -63.7 32 9.0 -54.8 215 26 315.7 315.7 287.3 315.8 0.03 25 250 10020 -57.3 -64.3 41 7.0 -57.4 250 31 320.9 320.9 289.0 321.0 0.03 26 231 10515 -59.1 -66.1 40 7.0 -59.2 245 29 325.5 325.5 290.5 325.6 0.02 27 221 10792 -58.1 -67.1 31 9.0 -58.2 245 27 331.2 331.2 292.0 331.2 0.02 28 200 11420 -57.3 -69.3 20 12.0 -57.5 245 21 342.0 342.0 294.8 342.1 0.02 29 194 11612 -56.7 -70.7 16 14.0 -56.9 247 21 346.0 346.0 295.7 346.0 0.01 30 190 11744 -56.7 -70.7 16 14.0 -56.9 249 21 348.0 348.0 296.2 348.1 0.01 31 150 13230 -59.3 -76.3 9 17.0 -59.5 265 23 367.9 367.9 300.2 368.0 0.01 32 117 14785 -61.3 -87.3 2 26.0 -61.5 271 25 391.3 391.3 304.0 391.3 0.00 33 101 15698 -62.1 -91.1 1 29.0 -62.3 275 27 406.6 406.6 306.1 406.6 0.00 34 100 15760 -62.1 -91.1 1 29.0 -62.3 275 27 407.7 407.7 306.2 407.7 0.00 35 78 17282 -63.7 -91.7 1 28.0 -64.0 278 33 434.5 434.5 309.3 434.5 0.00 36 70 17940 -65.5 -93.5 1 28.0 -65.7 280 35 444.3 444.3 310.3 444.3 0.00 37 50 19960 -70.1 -96.1 1 26.0 -70.2 285 36 478.3 478.3 313.3 478.3 0.00 38 30 22990 -72.1 -98.1 1 26.0 -72.3 290 52 548.1 548.1 318.0 548.1 0.00 39 20 25360 -74.3 -99.3 1 25.0 -74.5 295 60 608.7 608.7 321.0 608.7 0.00 40 13 27856 -76.3 -100.6 1 24.3 -76.6 300 79 681.6 681.6 323.8 681.6 0.00 41 11 28818 -77.1 -101.1 1 24.0 -77.3 712.1 712.1 324.8 712.1 0.00 TRP 231 10515 -59.1 -66.1 40 7.0 -59.2 245 29 325.5 325.5 290.5 325.6 0.02 WND 13 27856 -76.3 -100.6 1 24.3 -76.6 300 79 681.6 681.6 323.8 681.6 0.00 Sounding variables and indices 1000-500 mb thick: 5296.15 m Freezing level: 868.33 mb = 1140.97 m = 3743.29 ft Wetbulb zero: 868.26 mb = 1139.09 m = 3737.11 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 87.49 % Est. max temperature: 11.50 C = 52.71 F Sfc-Lift cond lev (LCL): 981.61 mb = 140.88 m = 462.21 ft T: 7.40 C 700-500 lapse rate: 6.04 C/km ThetaE index: 7.55 C Layer 987.0- 895.0 mb Conv cond level (CCL): 940.23 mb = 493.79 m = 1620.04 ft Mean mixing ratio: 5.60 g/kg Conv temperature: 8.75 C = 47.75 F Cap Strength: 4.70 C Lifted Index: 5.17 C Risk: None Lifted Index @300 mb: 9.01 C Lifted Index @700 mb: 0.57 C Showalter Index: 6.17 C Risk: None Total Totals Index: 48.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.00 C Cross Totals Index: 24.00 C K Index: 21.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 65.00 Risk: None Energy Index: 1.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.86 J/kg Max Up Vert Vel: 9.26 m/s Conv Inhibition (B-): 0.39 J/kg Cap Strength: 5.03 C Lift Cond Lev (LCL): 938.90 mb = 505.31 m = 1657.81 ft Lev Free Conv (LFC): 933.90 mb = 548.85 m = 1800.66 ft Equ Level (EL): 703.90 mb = 2791.03 m = 9156.81 ft B at Equ Level: 41.78 J/kg Max Parcel Lev (MPL): 603.90 mb = 3956.24 m = 12979.64 ft Wind level data Storm motion: 163 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 ---------------------------------------------------------- 0 992 54 230 1 0.8 0.6 | 339 12 4.3 -11.2 1 850 1310 115 27 -24.5 11.4 | 89 21 -20.9 -0.4 2 700 2834 120 19 -16.5 9.5 | 80 13 -12.9 -2.3 3 500 5350 195 11 2.8 10.6 | 281 7 6.4 -1.2 4 400 6930 165 17 -4.4 16.4 | 170 5 -0.8 4.6 5 300 8850 185 21 1.8 20.9 | 211 11 5.4 9.1 6 250 10020 250 31 29.1 10.6 | 272 33 32.7 -1.2 7 231 10515 245 29 26.3 12.3 | 269 30 29.8 0.4 8 200 11420 245 21 19.0 8.9 | 277 23 22.6 -3.0 9 150 13230 265 23 22.9 2.0 | 290 28 26.5 -9.8 10 100 15760 275 27 26.9 -2.4 | 295 34 30.5 -14.2 11 70 17940 280 35 34.5 -6.1 | 295 42 38.0 -17.9 12 50 19960 285 36 34.8 -9.3 | 299 44 38.3 -21.2 13 30 22990 290 52 48.9 -17.8 | 299 60 52.4 -29.6 14 20 25360 295 60 54.4 -25.4 | 303 69 57.9 -37.2 Wind Parameters Mean winds (0-6000m): 133.3 at 16.5 knts Storm direction: 163.3 at 12.4 knts Shear (0-3000m) pos: 1.5 neg: 4.5 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 106.3 deg Storm rel helicity (0-3000m) pos: 3.3 neg: -74.3 tot: -71.0 m^2/s^2 ave: -23.7 10^-3 m/s^2 rel: -0.58 Storm rel vorticity (0-3000m) horiz: 8.6 stream: -5.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.62 Bulk Shear: 26.47 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 77 6 8 13| 0.0 11.0 11.0| 0.0 -19.9 -19.9 -39.7 -0.75| 12.0 -9.0 1000 112 11 41 10| 0.0 11.2 11.2| 0.0 -35.9 -35.9 -35.9 -0.74| 14.9-11.0 1500 117 16 66 12| 0.0 9.0 9.0| 0.0 -65.1 -65.1 -43.4 -0.68| 14.1 -9.6 2000 117 18 73 13| 0.7 6.7 7.4| 0.0 -68.4 -68.4 -34.2 -0.66| 11.3 -7.4 2500 117 19 76 14| 1.1 5.4 6.5| 0.0 -72.3 -72.3 -28.9 -0.64| 9.6 -6.1 3000 117 19 77 14| 1.5 4.5 5.9| 3.3 -74.3 -71.0 -23.7 -0.58| 8.6 -5.0 4000 122 18 80 12| 2.2 3.4 5.6| 12.0 -74.3 -62.3 -15.6 -0.41| 7.6 -3.2 5000 127 17 83 10| 2.5 2.7 5.2| 16.2 -74.3 -58.1 -11.6 -0.28| 6.9 -1.9 6000 133 16 86 8| 2.2 2.5 4.6| 17.8 -78.9 -61.0 -10.2 -0.28| 6.3 -1.8 Wrote GIF file: /home/apache/climate/data/raob//EK011/skewt/EK011.skewt.20251207.11.gif