UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120111.upa.cvt Date: 1100Z 1 DEC 25 Searching for EK011... Searching the city database file for: EK011 ... Date:1100Z 1 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 974 53 8.0 7.6 97 0.4 7.8 105 19 283.3 284.4 282.1 301.9 6.73 1 945 302 3.6 3.2 97 0.4 3.4 108 24 281.3 282.1 279.3 295.4 5.09 2 878 897 0.2 0.2 100 0.0 0.2 116 37 283.7 284.5 279.6 296.1 4.42 3 850 1157 -0.9 -0.9 100 0.0 -0.9 120 42 285.2 285.9 280.1 297.1 4.21 4 754 2104 -6.5 -6.7 98 0.2 -6.6 142 32 289.1 289.6 280.5 298.0 3.07 5 700 2681 -10.1 -10.6 96 0.5 -10.3 155 25 291.3 291.7 280.7 298.5 2.43 6 691 2781 -10.7 -11.2 96 0.5 -10.9 155 25 291.7 292.1 280.8 298.7 2.35 7 620 3604 -16.9 -18.0 91 1.1 -17.1 151 27 293.8 294.1 280.6 298.4 1.49 8 572 4204 -21.5 -22.7 90 1.2 -21.7 149 29 295.2 295.4 280.7 298.6 1.08 9 540 4625 -24.7 -26.2 87 1.5 -24.9 147 30 296.3 296.5 280.9 299.0 0.83 10 500 5180 -29.3 -31.0 85 1.7 -29.5 145 31 297.3 297.4 281.0 299.2 0.58 11 452 5892 -35.1 -36.9 84 1.8 -35.3 145 38 298.7 298.8 281.3 299.9 0.36 12 400 6730 -43.1 -45.4 78 2.3 -43.2 145 46 299.0 299.0 281.1 299.6 0.17 13 318 8244 -52.9 -57.5 57 4.6 -53.0 170 36 305.6 305.7 283.7 305.8 0.05 14 308 8450 -52.9 -58.9 48 6.0 -53.0 175 34 308.5 308.5 284.8 308.6 0.04 15 300 8620 -52.5 -57.0 58 4.5 -52.6 180 33 311.3 311.4 285.9 311.6 0.06 16 250 9790 -53.5 -58.5 54 5.0 -53.6 185 29 326.5 326.5 290.8 326.8 0.06 17 214 10793 -52.7 -56.9 60 4.2 -52.8 199 32 342.6 342.6 295.0 343.0 0.08 18 200 11230 -53.1 -58.1 54 5.0 -53.2 205 33 348.7 348.7 296.4 349.0 0.07 19 163 12546 -51.5 -68.5 11 17.0 -52.0 205 22 372.4 372.4 301.0 372.5 0.02 20 158 12746 -52.9 -73.9 6 21.0 -53.3 205 20 373.3 373.3 301.2 373.4 0.01 21 150 13080 -52.9 -77.9 3 25.0 -53.4 205 17 378.9 378.9 302.1 379.0 0.01 22 134 13804 -56.7 -80.7 3 24.0 -57.1 211 20 384.6 384.6 303.0 384.6 0.00 23 101 15597 -57.9 -81.9 3 24.0 -58.3 225 29 414.7 414.7 307.1 414.7 0.00 24 100 15660 -58.1 -81.1 4 23.0 -58.5 225 29 415.5 415.5 307.2 415.5 0.01 25 86 16608 -57.9 -80.9 4 23.0 -58.3 223 32 434.2 434.2 309.3 434.2 0.01 26 70 17890 -61.9 -83.9 4 22.0 -62.2 220 36 452.0 452.0 311.0 452.0 0.00 27 65 18350 -61.9 -83.9 4 22.0 -62.3 223 34 461.6 461.6 311.9 461.7 0.01 28 60 18842 -65.3 -87.3 3 22.0 -65.5 227 32 464.7 464.7 312.2 464.7 0.00 29 50 19950 -66.9 -87.9 4 21.0 -67.1 235 27 485.8 485.8 313.9 485.9 0.00 30 30 22970 -74.5 -93.5 4 19.0 -74.6 255 46 541.5 541.5 317.6 541.6 0.00 31 27 23582 -75.3 -94.3 4 19.0 -75.4 555.9 555.9 318.4 555.9 0.00 TRP 318 8244 -52.9 -57.5 57 4.6 -53.0 170 36 305.6 305.7 283.7 305.8 0.05 WND Sounding variables and indices Freezing level: 872.91 mb = 944.14 m = 3097.53 ft Wetbulb zero: 873.08 mb = 941.93 m = 3090.27 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 94.46 % Est. max temperature: 10.92 C = 51.65 F Sfc-Lift cond lev (LCL): 968.09 mb = 103.30 m = 338.89 ft T: 7.11 C 700-500 lapse rate: 7.68 C/km ThetaE index: 6.52 C Layer 945.0- 878.0 mb Conv cond level (CCL): 930.61 mb = 425.79 m = 1396.93 ft Mean mixing ratio: 5.06 g/kg Conv temperature: 6.51 C = 43.72 F Cap Strength: 1.94 C Lifted Index: 2.09 C Risk: None Lifted Index @300 mb: 10.53 C Lifted Index @700 mb: 1.36 C Showalter Index: 1.68 C Risk: Showers probable Total Totals Index: 56.80 C Risk: Severe Thunderstorms probable Vertical Totals Index: 28.40 C Cross Totals Index: 28.40 C K Index: 27.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 271.00 Risk: None Energy Index: 0.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.75 J/kg Max Up Vert Vel: 4.85 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 2.10 C Lift Cond Lev (LCL): 920.63 mb = 513.05 m = 1683.21 ft Lev Free Conv (LFC): 915.63 mb = 557.13 m = 1827.84 ft Equ Level (EL): 855.63 mb = 1104.02 m = 3622.08 ft B at Equ Level: 11.14 J/kg Max Parcel Lev (MPL): 785.63 mb = 1779.24 m = 5837.34 ft Wind level data Storm motion: 169 at 23 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 ---------------------------------------------------------- 0 974 53 105 19 -18.4 4.9 | 38 22 -13.8 -17.8 1 850 1157 120 42 -36.4 21.0 | 87 32 -31.8 -1.7 2 700 2681 155 25 -10.6 22.7 | 90 6 -6.0 -0.1 3 500 5180 145 31 -17.8 25.4 | 101 13 -13.2 2.7 4 400 6730 145 46 -26.4 37.7 | 124 26 -21.8 15.0 5 318 8244 170 36 -6.3 35.5 | 173 13 -1.7 12.7 6 300 8620 180 33 0.0 33.0 | 204 11 4.6 10.3 7 250 9790 185 29 2.5 28.9 | 229 9 7.1 6.2 8 200 11230 205 33 13.9 29.9 | 249 20 18.5 7.2 9 150 13080 205 17 7.2 15.4 | 302 14 11.8 -7.3 10 100 15660 225 29 20.5 20.5 | 275 25 25.1 -2.2 11 70 17890 220 36 23.1 27.6 | 260 28 27.7 4.9 12 50 19950 235 27 22.1 15.5 | 285 28 26.7 -7.2 13 30 22970 255 46 44.4 11.9 | 282 50 49.0 -10.8 Wind Parameters Mean winds (0-6000m): 138.6 at 30.9 knts Storm direction: 168.6 at 23.2 knts Shear (0-3000m) pos: 3.3 neg: 0.0 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 56.1 deg Storm rel helicity (0-3000m) pos: 187.3 neg: -2.3 tot: 185.0 m^2/s^2 ave: 61.7 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 4.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.45 Bulk Shear: 26.02 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 ------------------------------------------------------------------------------- 500 113 24 52 22| 11.1 0.0 11.1| 65.2 0.0 65.2 130.4 0.96| 11.1 10.6 1000 115 29 65 24| 11.2 0.0 11.2|139.3 0.0 139.3 139.3 0.92| 11.3 10.5 1500 118 33 74 25| 7.4 0.0 7.4|176.1 0.0 176.1 117.4 0.78| 11.0 8.6 2000 122 33 78 24| 5.1 0.0 5.1|186.0 0.0 186.0 93.0 0.66| 10.5 6.9 2500 125 33 80 22| 4.0 0.0 4.0|186.6 -1.3 185.3 74.1 0.54| 10.1 5.5 3000 129 31 81 20| 3.3 0.0 3.3|187.3 -2.3 185.0 61.7 0.51| 8.9 4.5 4000 134 30 84 17| 2.5 0.4 2.9|189.1 -2.3 186.9 46.7 0.50| 7.0 3.5 5000 137 30 87 16| 2.0 0.6 2.6|190.1 -2.3 187.9 37.6 0.48| 6.0 2.8 6000 139 31 92 16| 1.7 1.2 2.9|210.9 -2.3 208.6 34.8 0.48| 5.7 2.8 Wrote GIF file: /home/apache/climate/data/raob//EK011/skewt/EK011.skewt.20251201.11.gif