UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121612.upa.cvt Date: 1200Z 16 DEC 25 Searching for ULWW... Searching the city database file for: ULWW ... Date:1200Z 16 DEC 25 Station: ULWW WMO ident: 27038 Latitude: 59.31 Longitude: 39.93 Elevation: 133.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 89 200 5 SFC 994 133 -4.9 -7.7 81 2.8 -5.8 200 5 268.7 269.1 267.7 274.6 2.15 2 975 285 -6.5 -9.0 82 2.5 -7.2 225 11 268.6 268.9 267.4 274.0 1.98 3 925 703 -2.7 -4.6 87 1.9 -3.4 295 27 276.5 277.0 273.8 284.7 2.93 4 883 1071 -1.1 -3.0 87 1.9 -1.9 303 26 281.9 282.5 277.5 291.7 3.47 5 850 1373 -1.9 -3.8 87 1.9 -2.7 310 25 284.2 284.7 278.5 293.8 3.39 6 796 1895 -3.3 -5.0 88 1.7 -4.0 308 31 288.0 288.6 280.3 297.6 3.31 7 777 2087 -2.7 -4.6 87 1.9 -3.5 308 33 290.7 291.3 281.7 300.9 3.49 8 714 2753 -7.9 -13.9 62 6.0 -9.8 306 40 292.1 292.4 280.3 297.6 1.83 9 701 2896 -7.7 -19.7 38 12.0 -10.9 305 42 293.8 294.0 280.2 297.4 1.14 10 700 2907 -7.7 -19.7 38 12.0 -10.9 305 42 294.0 294.2 280.3 297.5 1.14 11 678 3156 -6.5 -24.5 22 18.0 -10.9 305 42 298.0 298.1 281.5 300.5 0.77 12 653 3448 -7.3 -29.3 15 22.0 -12.0 306 42 300.3 300.4 282.2 302.0 0.52 13 596 4155 -10.1 -22.1 37 12.0 -13.2 307 41 305.0 305.2 284.8 308.6 1.09 14 571 4483 -12.7 -18.7 61 6.0 -14.4 308 41 305.7 306.0 285.5 310.7 1.53 15 500 5480 -20.7 -25.7 64 5.0 -21.7 310 40 307.8 308.0 285.7 310.9 0.94 16 476 5843 -22.9 -28.9 58 6.0 -23.9 311 45 309.4 309.6 286.0 311.9 0.74 17 452 6222 -24.7 -36.7 32 12.0 -26.3 312 50 311.8 311.9 286.4 313.1 0.36 18 400 7100 -32.1 -42.1 36 10.0 -33.0 315 62 313.3 313.3 286.8 314.1 0.24 19 362 7795 -37.3 -48.3 31 11.0 -38.0 315 63 315.4 315.4 287.4 315.9 0.13 20 315 8737 -45.5 -55.5 32 10.0 -45.9 315 65 316.8 316.8 287.8 317.0 0.07 21 300 9060 -47.3 -57.3 31 10.0 -47.6 315 66 318.7 318.7 288.4 318.9 0.06 22 252 10199 -56.5 -66.5 27 10.0 -56.6 315 71 321.4 321.4 289.2 321.4 0.02 23 250 10250 -56.9 -66.9 27 10.0 -57.1 315 71 321.5 321.5 289.2 321.5 0.02 24 200 11640 -64.1 -73.1 28 9.0 -64.1 325 69 331.2 331.3 292.0 331.3 0.01 25 181 12248 -66.5 -75.5 27 9.0 -66.5 325 64 336.9 336.9 293.6 337.0 0.01 26 176 12420 -62.9 -72.9 25 10.0 -63.0 325 61 345.6 345.6 295.7 345.6 0.01 27 150 13410 -60.7 -69.7 30 9.0 -60.8 325 46 365.5 365.5 299.8 365.6 0.02 28 145 13621 -59.9 -68.9 30 9.0 -60.0 324 46 370.5 370.5 300.7 370.6 0.02 29 112 15215 -64.5 -74.5 24 10.0 -64.6 318 45 390.2 390.3 303.8 390.3 0.01 30 101 15849 -62.5 -72.5 25 10.0 -62.7 315 44 405.8 405.8 306.0 405.9 0.02 31 100 15910 -62.3 -73.3 22 11.0 -62.5 315 44 407.4 407.4 306.2 407.5 0.02 32 93 16360 -59.5 -69.5 26 10.0 -59.7 316 42 421.4 421.4 307.9 421.6 0.04 33 90 16563 -61.7 -72.7 22 11.0 -61.9 316 41 421.0 421.0 307.9 421.1 0.02 34 70 18100 -66.1 -78.1 17 12.0 -66.2 320 35 443.0 443.0 310.2 443.0 0.01 35 50 20130 -67.5 -79.5 17 12.0 -67.7 315 23 484.4 484.4 313.8 484.5 0.01 36 47 20505 -65.9 -77.9 17 12.0 -66.1 311 25 496.9 496.9 314.7 497.0 0.02 37 39 21628 -69.7 -81.7 16 12.0 -69.9 300 30 514.5 514.5 315.9 514.6 0.01 38 31 23004 -67.7 -79.7 17 12.0 -68.0 287 37 554.9 554.9 318.3 555.0 0.02 39 30 23200 -69.9 -82.9 13 13.0 -70.1 285 38 554.1 554.1 318.3 554.2 0.01 40 29 23401 -70.5 -83.5 13 13.0 -70.7 285 38 557.8 557.8 318.5 557.9 0.01 41 24 24527 -69.1 -82.1 14 13.0 -69.4 288 40 592.9 592.9 320.3 593.1 0.02 42 20 25610 -71.3 -84.3 13 13.0 -71.6 290 42 617.9 617.9 321.4 618.0 0.02 43 17 26568 -72.3 -85.3 12 13.0 -72.6 644.1 644.1 322.4 644.2 0.02 44 16 26927 -70.7 -83.7 13 13.0 -71.1 660.6 660.6 323.1 660.8 0.02 45 11 29130 -74.1 -87.1 12 13.0 -74.5 723.0 723.0 325.1 723.1 0.02 TRP 181 12248 -66.5 -75.5 27 9.0 -66.5 325 64 336.9 336.9 293.6 337.0 0.01 WND 252 10199 -56.5 -66.5 27 10.0 -56.6 315 71 321.4 321.4 289.2 321.4 0.02 Sounding variables and indices 1000-500 mb thick: 5391.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.45 inches Sfc-500 mean rel hum: 62.44 % Est. max temperature: 10.93 C = 51.68 F Sfc-Lift cond lev (LCL): 950.86 mb = 484.35 m = 1589.07 ft T: -4.69 C 700-500 lapse rate: 5.05 C/km ThetaE index: 3.49 C Layer 714.0- 700.0 mb Conv cond level (CCL): 989.03 mb = 172.63 m = 566.36 ft Mean mixing ratio: 2.60 g/kg Conv temperature: -4.93 C = 23.12 F Cap Strength: 22.08 C Lifted Index: 22.49 C Risk: None Lifted Index @300 mb: 26.80 C Lifted Index @700 mb: 14.25 C Showalter Index: 12.68 C Risk: None Total Totals Index: 35.70 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: 16.90 C K Index: 3.00 Risk: None Sweat Index: 90.00 Risk: None Energy Index: 3.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 46.86 J/kg Max Up Vert Vel: 9.68 m/s Conv Inhibition (B-): 60293.89 J/kg Cap Strength: 22.50 C Lift Cond Lev (LCL): 913.69 mb = 800.42 m = 2626.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 337 at 27 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 ---------------------------------------------------------- 0 994 133 200 5 1.7 4.7 | 163 30 -8.9 29.1 1 925 703 295 27 24.5 -11.4 | 227 19 13.9 13.0 2 850 1373 310 25 19.2 -16.1 | 226 12 8.6 8.4 3 700 2907 305 42 34.4 -24.1 | 269 24 23.8 0.3 4 500 5480 310 40 30.6 -25.7 | 274 20 20.1 -1.3 5 400 7100 315 62 43.8 -43.8 | 300 39 33.3 -19.4 6 300 9060 315 66 46.7 -46.7 | 302 42 36.1 -22.2 7 252 10199 315 71 50.2 -50.2 | 303 47 39.6 -25.8 8 250 10250 315 71 50.2 -50.2 | 303 47 39.6 -25.8 9 200 11640 325 69 39.6 -56.5 | 318 43 29.0 -32.1 10 181 12248 325 64 36.7 -52.4 | 317 38 26.1 -28.0 11 150 13410 325 46 26.4 -37.7 | 310 21 15.8 -13.2 12 100 15910 315 44 31.1 -31.1 | 288 22 20.5 -6.7 13 70 18100 320 35 22.5 -26.8 | 281 12 11.9 -2.4 14 50 20130 315 23 16.3 -16.3 | 215 10 5.7 8.2 15 30 23200 285 38 36.7 -9.8 | 241 30 26.1 14.6 16 20 25610 290 42 39.5 -14.4 | 251 31 28.9 10.1 Wind Parameters Mean winds (0-6000m): 306.6 at 35.5 knts Storm direction: 336.6 at 26.6 knts Shear (0-3000m) pos: 5.1 neg: 2.4 tot: 7.5 10-3/s Storm rel Dir Shear (0-3000m): 106.5 deg Storm rel helicity (0-3000m) pos: 279.3 neg: -1.1 tot: 278.2 m^2/s^2 ave: 92.7 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 10.1 stream: 7.3 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 0.67 Bulk Shear: 69.51 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 ------------------------------------------------------------------------------- 500 283 15 190 22| 24.9 0.0 24.9|204.3 0.0 204.3 408.6 0.91| 30.0 27.1 1000 293 20 207 18| 14.1 0.0 14.1|228.8 -0.2 228.6 228.6 0.78| 20.3 15.9 1500 299 22 213 16| 10.3 0.0 10.3|237.6 -1.1 236.5 157.7 0.75| 15.2 11.4 2000 302 24 221 15| 7.7 1.4 9.1|254.4 -1.1 253.3 126.6 0.75| 12.9 9.7 2500 303 27 230 15| 6.2 2.3 8.5|270.3 -1.1 269.2 107.7 0.73| 11.5 8.4 3000 304 29 238 16| 5.1 2.4 7.5|279.3 -1.1 278.2 92.7 0.72| 10.1 7.3 4000 305 32 248 17| 3.8 1.8 5.6|283.4 -1.1 282.3 70.6 0.71| 7.8 5.5 5000 306 34 255 18| 3.0 1.5 4.4|287.1 -1.1 286.0 57.2 0.70| 6.4 4.5 6000 307 36 260 18| 3.2 1.2 4.5|323.8 -1.1 322.7 53.8 0.69| 6.2 4.3 Wrote GIF file: /home/apache/climate/data/raob//ULWW/skewt/ULWW.skewt.20251216.12.gif