UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120912.upa.cvt Date: 1200Z 9 DEC 25 Searching for ENOL... Searching the city database file for: ENOL ... Date:1200Z 9 DEC 25 Station: ENOL WMO ident: 1241 Latitude: 63.70 Longitude: 9.60 Elevation: 7.00 ------------------------------------------------------------------------------- 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 1003 7 5.6 3.6 87 2.0 4.6 240 11 278.5 279.3 277.7 292.0 4.94 1 850 1340 -3.7 -4.0 98 0.3 -3.8 275 17 282.3 282.8 277.5 291.7 3.34 2 820 1623 -5.9 -6.0 99 0.1 -6.0 275 18 282.9 283.4 277.3 291.3 2.97 3 794 1874 -6.7 -8.9 84 2.2 -7.4 275 20 284.6 285.0 277.5 291.7 2.45 4 781 2003 -6.1 -15.1 49 9.0 -8.7 275 20 286.6 286.9 277.2 291.1 1.51 5 765 2165 -6.5 -15.5 49 9.0 -9.1 275 21 287.9 288.1 277.8 292.4 1.49 6 700 2853 -11.1 -20.1 47 9.0 -13.3 275 25 290.2 290.4 278.4 293.6 1.11 7 661 3289 -13.7 -23.7 43 10.0 -15.8 276 23 292.1 292.2 279.0 294.7 0.85 8 591 4125 -20.5 -27.5 53 7.0 -21.7 278 19 293.7 293.8 279.4 295.8 0.68 9 527 4961 -26.3 -36.3 38 10.0 -27.4 279 15 296.5 296.5 280.3 297.6 0.33 10 512 5169 -25.7 -41.7 21 16.0 -27.3 280 14 299.7 299.7 281.5 300.3 0.19 11 500 5340 -26.5 -45.5 15 19.0 -28.1 280 13 300.7 300.8 281.8 301.2 0.13 12 456 6005 -29.1 -51.1 10 22.0 -30.6 272 15 305.5 305.5 283.7 305.8 0.08 13 451 6084 -29.7 -52.7 9 23.0 -31.2 271 15 305.7 305.7 283.8 306.0 0.06 14 400 6930 -36.7 -55.7 12 19.0 -37.5 260 17 307.3 307.3 284.4 307.5 0.05 15 355 7742 -42.7 -57.7 18 15.0 -43.2 256 24 309.9 309.9 285.4 310.1 0.04 16 305 8743 -51.5 -55.4 63 3.9 -51.6 251 34 311.3 311.3 285.9 311.5 0.07 17 300 8850 -52.3 -56.9 58 4.6 -52.4 250 35 311.6 311.6 286.0 311.9 0.06 18 262 9714 -59.3 -63.5 58 4.2 -59.3 269 36 313.7 313.7 286.6 313.8 0.03 19 250 10010 -57.3 -68.3 23 11.0 -57.4 275 36 320.9 320.9 289.0 320.9 0.02 20 221 10790 -55.9 -75.9 6 20.0 -56.1 281 43 334.6 334.6 292.9 334.6 0.01 21 207 11203 -57.7 -81.7 3 24.0 -57.9 283 46 338.0 338.0 293.9 338.1 0.00 22 200 11420 -56.9 -80.9 3 24.0 -57.1 285 48 342.7 342.7 295.0 342.7 0.00 23 159 12872 -56.5 -87.5 1 31.0 -56.8 281 43 366.6 366.6 299.9 366.6 0.00 24 150 13240 -58.1 -88.1 1 30.0 -58.3 280 42 370.0 370.0 300.5 370.0 0.00 25 100 15770 -62.7 -91.7 1 29.0 -62.9 290 54 406.6 406.6 306.1 406.6 0.00 26 93 16218 -61.1 -90.1 1 29.0 -61.4 290 55 418.3 418.3 307.5 418.3 0.00 27 70 17960 -65.3 -93.3 1 28.0 -65.5 290 58 444.7 444.7 310.3 444.7 0.00 28 55 19419 -66.5 -93.5 1 27.0 -66.7 290 58 473.7 473.7 313.0 473.7 0.00 29 50 19990 -69.5 -96.5 1 27.0 -69.6 290 58 479.7 479.7 313.4 479.7 0.00 30 33 22445 -72.9 -98.9 1 26.0 -73.0 298 77 531.2 531.2 317.0 531.2 0.00 31 30 23000 -75.3 -100.3 1 25.0 -75.4 300 81 539.4 539.4 317.5 539.4 0.00 32 26 23823 -78.9 -102.9 1 24.0 -79.0 305 79 551.7 551.7 318.2 551.7 0.00 33 20 25320 -78.5 -102.5 1 24.0 -78.6 305 89 595.9 595.9 320.4 595.9 0.00 34 14 27331 -78.9 -102.9 1 24.0 -79.1 310 106 658.5 658.5 323.0 658.5 0.00 35 10 29230 -79.3 -103.3 1 24.0 -79.5 310 91 723.5 723.5 325.1 723.5 0.00 36 9.7 29403 -79.7 -103.7 1 24.0 -79.9 728.4 728.4 325.3 728.4 0.00 TRP 26 23823 -78.9 -102.9 1 24.0 -79.0 305 79 551.7 551.7 318.2 551.7 0.00 WND 14 27331 -78.9 -102.9 1 24.0 -79.1 310 106 658.5 658.5 323.0 658.5 0.00 Sounding variables and indices 1000-500 mb thick: 5308.88 m Freezing level: 910.87 mb = 809.67 m = 2656.35 ft Wetbulb zero: 919.00 mb = 711.45 m = 2334.13 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 61.30 % Est. max temperature: 9.28 C = 48.71 F Sfc-Lift cond lev (LCL): 972.59 mb = 254.92 m = 836.35 ft T: 3.87 C 700-500 lapse rate: 6.19 C/km ThetaE index: 0.69 C Layer 850.0- 794.0 mb Conv cond level (CCL): 850.00 mb = 1340.00 m = 4396.27 ft Mean mixing ratio: 4.45 g/kg Conv temperature: 13.06 C = 55.51 F Cap Strength: 7.56 C Lifted Index: 8.23 C Risk: None Lifted Index @300 mb: 14.01 C Lifted Index @700 mb: 3.24 C Showalter Index: 8.46 C Risk: None Total Totals Index: 45.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.80 C Cross Totals Index: 22.50 C K Index: 9.80 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 1.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.09 J/kg Max Up Vert Vel: 9.17 m/s Conv Inhibition (B-): 36.04 J/kg Cap Strength: 8.02 C Lift Cond Lev (LCL): 933.84 mb = 582.36 m = 1910.62 ft Lev Free Conv (LFC): 848.84 mb = 1350.70 m = 4431.36 ft Equ Level (EL): 808.84 mb = 1729.61 m = 5674.50 ft B at Equ Level: 41.84 J/kg Max Parcel Lev (MPL): 748.84 mb = 2330.59 m = 7646.21 ft Wind level data Storm motion: 304 at 13 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 1003 7 240 11 9.5 5.5 | 173 13 -1.6 12.9 1 850 1340 275 17 16.9 -1.5 | 224 8 5.8 5.9 2 700 2853 275 25 24.9 -2.2 | 249 15 13.8 5.2 3 500 5340 280 13 12.8 -2.3 | 198 5 1.7 5.2 4 400 6930 260 17 16.7 3.0 | 208 12 5.6 10.4 5 300 8850 250 35 32.9 12.0 | 228 29 21.7 19.4 6 250 10010 275 36 35.9 -3.1 | 260 25 24.7 4.3 7 200 11420 285 48 46.4 -12.4 | 278 36 35.2 -5.0 8 150 13240 280 42 41.4 -7.3 | 270 30 30.2 0.1 9 100 15770 290 54 50.7 -18.5 | 286 41 39.6 -11.0 10 70 17960 290 58 54.5 -19.8 | 286 45 43.4 -12.4 11 50 19990 290 58 54.5 -19.8 | 286 45 43.4 -12.4 12 30 23000 300 81 70.1 -40.5 | 299 68 59.0 -33.1 13 26 23823 305 79 64.7 -45.3 | 305 66 53.6 -37.9 14 20 25320 305 89 72.9 -51.0 | 305 76 61.8 -43.6 15 14 27331 310 106 81.2 -68.1 | 311 93 70.1 -60.7 16 10 29230 310 91 69.7 -58.5 | 311 78 58.6 -51.1 Wind Parameters Mean winds (0-6000m): 273.7 at 17.9 knts Storm direction: 303.7 at 13.4 knts Shear (0-3000m) pos: 2.0 neg: 0.9 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 75.4 deg Storm rel helicity (0-3000m) pos: 39.5 neg: -0.5 tot: 38.9 m^2/s^2 ave: 13.0 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 3.2 stream: 2.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 4.76 Bulk Shear: 8.85 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 12 181 11| 3.7 0.0 3.7| 10.3 0.0 10.3 20.5 0.89| 3.7 3.3 1000 257 13 189 11| 3.8 0.0 3.8| 19.9 0.0 19.9 19.9 0.88| 3.9 3.4 1500 263 14 199 10| 3.7 0.0 3.7| 27.6 0.0 27.6 18.4 0.89| 3.9 3.4 2000 267 16 208 9| 2.8 0.7 3.5| 32.1 0.0 32.1 16.1 0.84| 3.6 3.0 2500 269 17 217 10| 2.2 1.1 3.3| 36.6 0.0 36.6 14.7 0.79| 3.4 2.7 3000 271 18 224 10| 2.0 0.9 2.9| 39.5 -0.5 38.9 13.0 0.74| 3.2 2.4 4000 272 19 230 10| 1.1 0.7 1.8| 39.5 -6.4 33.1 8.3 0.50| 3.0 1.5 5000 273 19 230 10| 0.8 0.5 1.3| 39.5 -12.9 26.6 5.3 0.30| 2.9 0.9 6000 274 18 227 9| 0.6 0.5 1.1| 40.9 -14.9 26.0 4.3 0.25| 2.8 0.7 Wrote GIF file: /home/apache/climate/data/raob//ENOL/skewt/ENOL.skewt.20251209.12.gif