UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120311.upa.cvt Date: 1100Z 3 DEC 25 Searching for EK011... Searching the city database file for: EK011 ... Date:1100Z 3 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 991 49 9.0 8.7 98 0.3 8.8 0 0 282.9 284.1 282.4 302.5 7.13 1 988 74 7.2 6.0 92 1.2 6.6 3 0 281.3 282.3 280.3 297.6 5.94 2 961 301 5.2 4.8 97 0.4 5.0 30 3 281.5 282.5 280.0 297.0 5.61 3 893 897 0.8 0.8 100 0.0 0.8 102 9 283.0 283.7 279.4 295.7 4.54 4 850 1292 -2.1 -2.1 100 0.0 -2.1 150 13 283.9 284.6 279.0 294.8 3.85 5 836 1424 -3.3 -3.6 98 0.3 -3.4 152 14 284.0 284.6 278.6 294.0 3.50 6 767 2101 -7.1 -8.0 93 0.9 -7.4 161 17 287.0 287.5 279.1 294.9 2.73 7 740 2380 -9.5 -9.9 97 0.4 -9.6 164 19 287.4 287.8 278.9 294.5 2.43 8 717 2623 -10.5 -16.5 61 6.0 -12.1 168 20 288.9 289.1 278.3 293.3 1.47 9 705 2753 -11.3 -12.4 92 1.1 -11.6 169 21 289.4 289.7 279.4 295.6 2.09 10 700 2808 -11.5 -16.0 69 4.5 -12.7 170 21 289.7 290.0 278.9 294.5 1.57 11 686 2962 -12.7 -18.7 61 6.0 -14.2 168 21 290.1 290.3 278.6 294.0 1.27 12 631 3594 -17.5 -25.5 50 8.0 -19.0 162 20 291.6 291.8 278.6 294.0 0.76 13 621 3713 -18.1 -27.1 45 9.0 -19.7 161 20 292.3 292.4 278.8 294.4 0.67 14 582 4194 -22.1 -28.1 58 6.0 -23.1 156 20 293.1 293.2 279.1 295.2 0.65 15 565 4411 -23.9 -27.7 71 3.8 -24.5 154 20 293.5 293.6 279.4 295.7 0.69 16 525 4942 -28.3 -40.3 31 12.0 -29.4 149 19 294.4 294.4 279.1 295.1 0.22 17 524 4956 -28.3 -40.3 31 12.0 -29.4 148 19 294.6 294.6 279.2 295.3 0.22 18 500 5290 -31.5 -41.5 37 10.0 -32.3 145 19 294.6 294.7 279.2 295.3 0.20 19 400 6820 -45.3 -50.3 57 5.0 -45.5 165 19 296.1 296.1 279.7 296.5 0.10 20 326 8152 -56.7 -59.0 75 2.3 -56.8 130 15 298.2 298.3 280.6 298.4 0.04 21 306 8554 -56.1 -66.1 27 10.0 -56.2 180 12 304.5 304.5 283.2 304.6 0.02 22 300 8680 -56.3 -65.3 31 9.0 -56.4 195 11 306.0 306.0 283.8 306.1 0.02 23 271 9326 -54.7 -70.7 12 16.0 -54.9 209 11 317.3 317.3 287.9 317.4 0.01 24 250 9840 -55.3 -72.3 10 17.0 -55.5 220 11 323.9 323.9 289.9 323.9 0.01 25 244 9995 -55.7 -73.7 9 18.0 -55.9 219 11 325.5 325.5 290.5 325.5 0.01 26 215 10800 -56.9 -77.9 5 21.0 -57.1 217 12 335.6 335.6 293.2 335.7 0.00 27 200 11260 -55.5 -79.5 3 24.0 -55.8 215 13 344.9 344.9 295.5 344.9 0.00 28 188 11653 -54.3 -81.3 2 27.0 -54.6 213 16 353.0 353.0 297.3 353.0 0.00 29 150 13090 -55.3 -86.3 1 31.0 -55.6 205 25 374.8 374.8 301.4 374.8 0.00 30 101 15588 -58.3 -88.3 1 30.0 -58.7 205 17 413.9 413.9 307.0 413.9 0.00 31 100 15650 -58.7 -88.7 1 30.0 -59.0 205 17 414.3 414.3 307.0 414.3 0.00 32 70 17850 -65.3 -93.3 1 28.0 -65.5 210 31 444.7 444.7 310.3 444.7 0.00 33 50 19880 -70.3 -96.3 1 26.0 -70.5 205 29 477.8 477.8 313.2 477.8 0.00 34 37 21647 -75.3 -100.3 1 25.0 -75.4 220 31 508.0 508.0 315.5 508.0 0.00 35 30 22860 -76.1 -101.1 1 25.0 -76.2 230 33 537.2 537.2 317.3 537.2 0.00 36 20 25185 -78.7 -102.7 1 24.0 -78.8 595.3 595.3 320.4 595.3 0.00 TRP 326 8152 -56.7 -59.0 75 2.3 -56.8 130 15 298.2 298.3 280.6 298.4 0.04 WND Sounding variables and indices 1000-500 mb thick: 5241.46 m Freezing level: 881.14 mb = 1005.82 m = 3299.90 ft Wetbulb zero: 881.30 mb = 1002.45 m = 3288.85 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 73.15 % Est. max temperature: 10.12 C = 50.22 F Sfc-Lift cond lev (LCL): 986.52 mb = 85.95 m = 281.99 ft T: 7.09 C 700-500 lapse rate: 8.06 C/km ThetaE index: 8.54 C Layer 988.0- 767.0 mb Conv cond level (CCL): 934.97 mb = 524.03 m = 1719.25 ft Mean mixing ratio: 5.29 g/kg Conv temperature: 8.20 C = 46.76 F Cap Strength: 0.10 C Lifted Index: -0.20 C Risk: Thunderstorms probable Lifted Index @300 mb: 6.67 C Lifted Index @700 mb: -0.15 C Showalter Index: 1.12 C Risk: Showers probable Total Totals Index: 58.80 C Risk: Severe Thunderstorms probable Vertical Totals Index: 29.40 C Cross Totals Index: 29.40 C K Index: 22.80 Risk: 20-40 % chance of thunderstorms Sweat Index: 241.00 Risk: None Energy Index: 0.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 89.03 J/kg Max Up Vert Vel: 13.34 m/s Conv Inhibition (B-): 0.05 J/kg Cap Strength: 0.83 C Lift Cond Lev (LCL): 935.40 mb = 520.32 m = 1707.05 ft Lev Free Conv (LFC): 930.40 mb = 563.82 m = 1849.77 ft Equ Level (EL): 620.40 mb = 3720.57 m = 12206.45 ft B at Equ Level: 77.71 J/kg Max Parcel Lev (MPL): 310.40 mb = 8463.46 m = 27766.93 ft Wind level data Storm motion: 187 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 ---------------------------------------------------------- 0 991 49 0 0 -0.0 -0.0 | 7 12 -1.6 -12.3 1 850 1292 150 13 -6.5 11.3 | 83 8 -8.1 -1.0 2 700 2808 170 21 -3.6 20.7 | 148 10 -5.2 8.4 3 500 5290 145 19 -10.9 15.6 | 105 13 -12.5 3.3 4 400 6820 165 19 -4.9 18.4 | 133 9 -6.5 6.1 5 326 8152 130 15 -11.5 9.6 | 79 13 -13.1 -2.6 6 300 8680 195 11 2.8 10.6 | 322 2 1.3 -1.6 7 250 9840 220 11 7.1 8.4 | 305 7 5.5 -3.8 8 200 11260 215 13 7.5 10.6 | 285 6 5.9 -1.6 9 150 13090 205 25 10.6 22.7 | 221 14 9.0 10.4 10 100 15650 205 17 7.2 15.4 | 241 6 5.6 3.1 11 70 17850 210 31 15.5 26.8 | 224 20 13.9 14.6 12 50 19880 205 29 12.3 26.3 | 217 18 10.7 14.0 13 30 22860 230 33 25.3 21.2 | 249 25 23.7 8.9 Wind Parameters Mean winds (0-6000m): 157.3 at 16.5 knts Storm direction: 187.3 at 12.4 knts Shear (0-3000m) pos: 3.6 neg: 0.0 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 135.7 deg Storm rel helicity (0-3000m) pos: 85.8 neg: -2.0 tot: 83.9 m^2/s^2 ave: 28.0 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 4.5 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 3.22 Bulk Shear: 27.65 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 ------------------------------------------------------------------------------- 500 183 2 8 10| 5.4 0.0 5.4| 16.1 0.0 16.1 32.2 0.66| 6.2 4.1 1000 157 5 25 8| 5.4 0.0 5.4| 51.4 0.0 51.4 51.4 0.82| 8.1 6.6 1500 151 8 44 8| 4.9 0.0 4.9| 67.7 0.0 67.7 45.2 0.81| 8.2 6.6 2000 153 10 59 7| 4.4 0.0 4.4| 74.6 0.0 74.6 37.3 0.83| 7.0 5.8 2500 157 11 74 6| 4.0 0.0 4.0| 82.0 0.0 82.0 32.8 0.84| 6.3 5.3 3000 161 13 90 6| 3.6 0.0 3.6| 85.8 -2.0 83.9 28.0 0.80| 5.6 4.5 4000 161 15 106 7| 2.7 0.5 3.1| 85.8 -11.8 74.1 18.5 0.63| 4.7 3.0 5000 159 16 110 8| 2.1 0.7 2.9| 85.8 -21.9 64.0 12.8 0.49| 4.1 2.0 6000 157 17 110 8| 1.8 0.6 2.5| 93.4 -24.0 69.4 11.6 0.49| 3.8 1.8 Wrote GIF file: /home/apache/climate/data/raob//EK011/skewt/EK011.skewt.20251203.11.gif