UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010712.upa.cvt Date: 1200Z 7 JAN 26 Searching for ENAS... Searching the city database file for: ENAS ... Date:1200Z 7 JAN 26 Station: ENAS WMO ident: 1004 Latitude: 78.92 Longitude: 11.93 Elevation: 8.00 ------------------------------------------------------------------------------- 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 1020 8 -1.3 -7.3 64 6.0 -3.3 260 11 270.3 270.7 268.8 276.2 2.16 1 1000 176 -1.9 -8.9 59 7.0 -4.1 240 9 271.2 271.6 269.1 276.6 1.95 2 925 789 -7.5 -10.8 77 3.3 -8.4 275 19 271.6 271.9 269.1 276.7 1.81 3 850 1440 -13.5 -14.1 95 0.6 -13.6 275 19 272.0 272.3 268.8 276.2 1.51 4 845 1485 -13.9 -13.9 100 0.0 -13.9 276 19 272.0 272.3 268.9 276.4 1.54 5 814 1767 -16.3 -16.3 100 0.0 -16.3 283 17 272.4 272.6 268.7 276.1 1.31 6 808 1822 -16.5 -22.5 60 6.0 -17.6 284 17 272.8 272.9 268.0 275.0 0.78 7 802 1878 -16.1 -39.1 12 23.0 -18.6 285 17 273.8 273.8 267.5 274.3 0.16 8 741 2475 -14.5 -41.5 8 27.0 -17.6 300 13 281.8 281.8 272.5 282.2 0.14 9 730 2588 -14.5 -25.5 39 11.0 -16.5 302 13 283.0 283.1 274.0 285.0 0.66 10 706 2841 -15.5 -37.5 13 22.0 -18.3 308 11 284.6 284.7 274.2 285.3 0.22 11 703 2873 -15.5 -23.5 50 8.0 -17.0 309 11 285.0 285.1 275.3 287.5 0.82 12 702 2883 -15.3 -29.3 29 14.0 -17.6 309 11 285.3 285.4 275.0 286.8 0.48 13 700 2905 -15.3 -20.3 66 5.0 -16.4 310 11 285.5 285.7 276.0 288.8 1.09 14 699 2916 -15.3 -18.7 75 3.4 -16.1 310 11 285.7 285.9 276.3 289.4 1.25 15 694 2970 -14.7 -25.7 39 11.0 -16.7 312 11 286.9 287.0 276.2 289.0 0.68 16 650 3459 -18.7 -23.7 65 5.0 -19.6 324 11 287.8 288.0 276.9 290.5 0.87 17 587 4210 -22.7 -31.7 44 9.0 -23.9 344 10 291.7 291.8 278.2 293.2 0.46 18 500 5360 -32.1 -38.1 55 6.0 -32.6 15 9 293.9 294.0 279.0 294.9 0.29 19 459 5959 -37.1 -40.2 73 3.1 -37.3 23 11 294.9 295.0 279.4 295.8 0.25 20 453 6050 -37.7 -41.6 67 3.9 -37.9 24 11 295.3 295.3 279.6 296.0 0.22 21 406 6799 -42.3 -48.3 52 6.0 -42.6 34 13 298.7 298.8 281.0 299.2 0.12 22 400 6900 -43.3 -48.3 58 5.0 -43.5 35 13 298.7 298.7 281.0 299.1 0.12 23 363 7548 -47.9 -50.3 76 2.4 -48.0 30 20 301.0 301.0 281.9 301.4 0.11 24 358 7640 -46.9 -56.9 31 10.0 -47.1 29 21 303.5 303.5 282.9 303.7 0.05 25 327 8236 -51.5 -64.5 20 13.0 -51.7 24 28 305.1 305.1 283.5 305.2 0.02 26 300 8790 -56.5 -65.5 31 9.0 -56.6 20 35 305.7 305.7 283.7 305.8 0.02 27 273 9382 -61.1 -67.1 45 6.0 -61.2 307.4 307.4 284.4 307.5 0.02 TRP WND Sounding variables and indices 1000-500 mb thick: 5184.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 54.22 % Est. max temperature: 0.31 C = 32.56 F Sfc-Lift cond lev (LCL): 928.26 mb = 761.35 m = 2497.83 ft T: -7.25 C 700-500 lapse rate: 6.84 C/km ThetaE index: 2.06 C Layer 814.0- 741.0 mb Conv cond level (CCL): 883.84 mb = 1139.46 m = 3738.33 ft Mean mixing ratio: 1.91 g/kg Conv temperature: 0.24 C = 32.44 F Cap Strength: 13.73 C Lifted Index: 14.52 C Risk: None Lifted Index @300 mb: 20.65 C Lifted Index @700 mb: 9.93 C Showalter Index: 14.78 C Risk: None Total Totals Index: 36.60 C Risk: None Vertical Totals Index: 18.60 C Cross Totals Index: 18.00 C K Index: -0.50 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 3.95 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.49 J/kg Max Up Vert Vel: 3.60 m/s Conv Inhibition (B-): 9.25 J/kg Cap Strength: 14.50 C Lift Cond Lev (LCL): 890.80 mb = 1079.08 m = 3540.26 ft Lev Free Conv (LFC): 855.80 mb = 1387.69 m = 4552.72 ft Equ Level (EL): 805.80 mb = 1842.93 m = 6046.29 ft B at Equ Level: 5.23 J/kg Max Parcel Lev (MPL): 785.80 mb = 2032.35 m = 6667.74 ft Wind level data Storm motion: 335 at 9 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 1020 8 260 11 10.8 1.9 | 213 12 6.8 10.4 1 1000 176 240 9 7.8 4.5 | 196 14 3.8 13.0 2 925 789 275 19 18.9 -1.7 | 245 16 14.9 6.8 3 850 1440 275 19 18.9 -1.7 | 245 16 14.9 6.8 4 700 2905 310 11 8.4 -7.1 | 252 5 4.4 1.4 5 500 5360 15 9 -2.3 -8.7 | 88 6 -6.4 -0.2 6 400 6900 35 13 -7.5 -10.6 | 79 12 -11.5 -2.2 7 300 8790 20 35 -12.0 -32.9 | 33 29 -16.0 -24.4 Wind Parameters Mean winds (0-6000m): 304.5 at 12.5 knts Storm direction: 334.5 at 9.4 knts Shear (0-3000m) pos: 2.0 neg: 0.6 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 41.7 deg Storm rel helicity (0-3000m) pos: 57.8 neg: -11.8 tot: 46.0 m^2/s^2 ave: 15.3 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.43 Bulk Shear: 15.00 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 ------------------------------------------------------------------------------- 500 251 11 209 14| 0.0 3.5 3.5| 22.5 -11.3 11.2 22.3 0.27| 9.9 2.7 1000 266 14 227 14| 3.3 1.8 5.1| 49.2 -11.3 37.9 37.9 0.56| 8.3 4.6 1500 270 16 234 15| 2.3 1.2 3.4| 50.4 -11.3 39.1 26.1 0.55| 5.8 3.2 2000 273 16 238 14| 2.0 0.9 2.9| 56.0 -11.3 44.7 22.4 0.51| 5.5 2.8 2500 276 16 240 14| 2.0 0.7 2.7| 57.6 -11.3 46.3 18.5 0.45| 5.2 2.4 3000 279 15 241 13| 2.0 0.6 2.6| 57.8 -11.8 46.0 15.3 0.39| 5.0 1.9 4000 287 14 245 10| 2.1 0.4 2.5| 59.2 -11.8 47.3 11.8 0.42| 4.4 1.8 5000 295 13 250 8| 2.0 0.4 2.3| 60.8 -11.8 48.9 9.8 0.43| 4.0 1.7 6000 305 13 258 6| 1.9 0.3 2.2| 61.7 -13.4 48.2 8.0 0.39| 3.6 1.4 Wrote GIF file: /home/apache/climate/data/raob//ENAS/skewt/ENAS.skewt.20260107.12.gif