UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122212.upa.cvt Date: 1200Z 22 DEC 25 Searching for ULWW... Searching the city database file for: ULWW ... Date:1200Z 22 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 86 360 15 SFC 994 133 -8.3 -12.3 73 4.0 -9.3 360 15 265.3 265.5 264.2 269.4 1.49 2 978 259 -10.5 -15.3 68 4.8 -11.6 3 17 264.3 264.5 262.9 267.6 1.19 3 925 685 -14.1 -17.8 74 3.7 -14.8 15 23 264.9 265.1 263.0 267.7 1.02 4 891 968 -12.7 -15.0 83 2.3 -13.2 11 17 269.2 269.4 266.6 272.9 1.34 5 850 1323 -15.1 -17.4 83 2.3 -15.6 5 9 270.3 270.5 267.1 273.6 1.15 6 847 1350 -15.5 -17.8 82 2.3 -16.0 4 9 270.2 270.4 266.9 273.3 1.11 7 833 1476 -14.7 -17.0 83 2.3 -15.2 1 10 272.3 272.5 268.5 275.8 1.21 8 823 1568 -11.9 -14.1 84 2.2 -12.5 359 10 276.2 276.5 271.5 280.7 1.56 9 801 1775 -14.1 -16.5 82 2.4 -14.6 354 11 276.0 276.2 271.0 279.8 1.31 10 785 1929 -13.7 -19.7 60 6.0 -15.0 351 11 278.0 278.2 271.8 281.0 1.02 11 768 2096 -12.9 -24.9 36 12.0 -15.2 347 12 280.7 280.8 272.7 282.7 0.66 12 709 2703 -15.9 -37.9 13 22.0 -18.6 332 15 283.8 283.9 273.8 284.5 0.21 13 700 2799 -16.7 -37.7 14 21.0 -19.3 330 15 284.0 284.0 273.8 284.7 0.21 14 659 3249 -18.9 -32.9 28 14.0 -20.8 325 15 286.5 286.5 275.4 287.6 0.36 15 588 4086 -24.5 -40.5 21 16.0 -26.0 314 14 289.4 289.5 276.7 290.1 0.19 16 575 4248 -25.9 -42.9 19 17.0 -27.3 312 14 289.6 289.7 276.7 290.2 0.15 17 500 5240 -34.7 -43.7 40 9.0 -35.3 300 13 290.7 290.8 277.3 291.3 0.16 18 418 6467 -45.1 -51.1 51 6.0 -45.3 284 13 292.7 292.7 278.1 293.0 0.08 19 400 6760 -46.9 -53.9 45 7.0 -47.1 280 13 294.0 294.0 278.7 294.3 0.06 20 386 6996 -47.5 -54.5 44 7.0 -47.7 277 14 296.3 296.3 279.8 296.5 0.06 21 309 8433 -57.9 -63.9 46 6.0 -58.0 260 21 301.2 301.2 281.8 301.3 0.02 22 300 8620 -57.7 -63.7 46 6.0 -57.8 265 21 304.0 304.0 283.0 304.1 0.02 23 288 8877 -58.1 -64.1 46 6.0 -58.2 269 20 307.0 307.0 284.2 307.1 0.02 24 275 9168 -56.5 -62.5 47 6.0 -56.6 275 18 313.4 313.4 286.6 313.5 0.03 25 253 9695 -57.5 -63.5 46 6.0 -57.6 284 15 319.5 319.5 288.6 319.6 0.03 26 250 9770 -57.5 -63.5 46 6.0 -57.6 285 15 320.6 320.6 288.9 320.7 0.03 27 240 10029 -55.7 -62.7 41 7.0 -55.8 287 15 327.1 327.1 290.9 327.2 0.03 28 200 11190 -56.1 -63.1 41 7.0 -56.2 295 17 343.9 343.9 295.3 344.1 0.04 29 182 11792 -55.3 -63.3 36 8.0 -55.5 290 20 354.6 354.6 297.7 354.8 0.04 30 150 13020 -58.1 -67.1 31 9.0 -58.3 280 25 370.0 370.0 300.6 370.1 0.03 31 100 15540 -62.7 -73.7 21 11.0 -62.9 285 27 406.6 406.6 306.1 406.7 0.02 32 90 16185 -64.7 -74.7 24 10.0 -64.8 282 30 415.0 415.0 307.2 415.1 0.02 33 70 17710 -66.9 -78.9 17 12.0 -67.1 275 36 441.3 441.3 310.0 441.3 0.01 34 62 18440 -69.7 -80.7 19 11.0 -69.8 275 40 450.6 450.6 310.9 450.7 0.01 35 50 19720 -71.1 -83.1 15 12.0 -71.2 275 46 475.9 475.9 313.1 476.0 0.01 36 41 20892 -71.1 -83.1 15 12.0 -71.2 273 48 503.7 503.7 315.2 503.8 0.01 37 30 22720 -74.9 -86.9 14 12.0 -75.0 270 52 540.5 540.5 317.5 540.5 0.01 38 29 22917 -76.1 -88.1 13 12.0 -76.2 269 53 542.4 542.4 317.6 542.4 0.01 39 20 25080 -74.1 -86.1 14 12.0 -74.3 260 69 609.4 609.4 321.0 609.4 0.01 40 18 25695 -73.9 -85.9 14 12.0 -74.1 628.6 628.6 321.9 628.7 0.01 TRP 309 8433 -57.9 -63.9 46 6.0 -58.0 260 21 301.2 301.2 281.8 301.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5154.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 43.74 % Est. max temperature: -2.98 C = 26.63 F Sfc-Lift cond lev (LCL): 932.35 mb = 624.42 m = 2048.59 ft T: -13.59 C 700-500 lapse rate: 7.37 C/km ThetaE index: 1.79 C Layer 978.0- 925.0 mb Conv cond level (CCL): 635.43 mb = 3516.64 m = 11537.40 ft Mean mixing ratio: 1.16 g/kg Conv temperature: 13.77 C = 56.79 F Cap Strength: 18.38 C Lifted Index: 18.34 C Risk: None Lifted Index @300 mb: 25.13 C Lifted Index @700 mb: 14.98 C Showalter Index: 14.32 C Risk: None Total Totals Index: 36.90 C Risk: None Vertical Totals Index: 19.60 C Cross Totals Index: 17.30 C K Index: -18.80 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 3.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.42 J/kg Max Up Vert Vel: 5.37 m/s Conv Inhibition (B-): 48619.35 J/kg Cap Strength: 18.39 C Lift Cond Lev (LCL): 886.13 mb = 1009.15 m = 3310.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 1 at 11 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 ---------------------------------------------------------- 0 994 133 360 15 -0.0 -15.0 | 357 4 0.2 -4.5 1 925 685 15 23 -6.0 -22.2 | 26 13 -5.7 -11.7 2 850 1323 5 9 -0.8 -9.0 | 160 2 -0.6 1.5 3 700 2799 330 15 7.5 -13.0 | 288 8 7.7 -2.5 4 500 5240 300 13 11.3 -6.5 | 251 12 11.5 4.0 5 400 6760 280 13 12.8 -2.3 | 238 15 13.0 8.3 6 309 8433 260 21 20.7 3.6 | 236 25 20.9 14.2 7 300 8620 265 21 20.9 1.8 | 240 24 21.2 12.3 8 250 9770 285 15 14.5 -3.9 | 246 16 14.7 6.6 9 200 11190 295 17 15.4 -7.2 | 258 16 15.6 3.3 10 150 13020 280 25 24.6 -4.3 | 256 26 24.9 6.2 11 100 15540 285 27 26.1 -7.0 | 262 27 26.3 3.5 12 70 17710 275 36 35.9 -3.1 | 258 37 36.1 7.4 13 50 19720 275 46 45.8 -4.0 | 262 47 46.1 6.5 14 30 22720 270 52 52.0 -0.0 | 259 53 52.2 10.5 15 20 25080 260 69 68.0 12.0 | 252 72 68.2 22.5 Wind Parameters Mean winds (0-6000m): 331.3 at 14.0 knts Storm direction: 1.3 at 10.5 knts Shear (0-3000m) pos: 1.4 neg: 2.8 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): -75.8 deg Storm rel helicity (0-3000m) pos: 11.1 neg: -3.5 tot: 7.6 m^2/s^2 ave: 2.5 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.86 Bulk Shear: 16.78 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 8 19 17 8| 8.7 0.0 8.7| 7.9 0.0 7.9 15.7 0.43| 8.7 3.7 1000 11 19 22 8| 4.3 4.7 9.1| 9.5 -0.3 9.2 9.2 0.25| 9.2 2.3 1500 10 16 25 6| 2.9 4.4 7.2| 10.7 -0.3 10.4 7.0 0.38| 8.3 3.1 2000 6 15 17 4| 2.2 3.3 5.4| 11.1 -0.3 10.8 5.4 0.37| 7.0 2.6 2500 0 14 358 4| 1.7 3.0 4.7| 11.1 -0.8 10.2 4.1 0.32| 6.3 2.0 3000 355 14 339 4| 1.4 2.8 4.3| 11.1 -3.5 7.6 2.5 0.26| 5.7 1.5 4000 346 14 314 5| 1.1 2.5 3.6| 11.1 -10.3 0.8 0.2 0.16| 4.6 0.7 5000 338 14 297 6| 0.9 2.3 3.1| 11.1 -17.7 -6.6 -1.3 0.08| 4.0 0.3 6000 331 14 284 7| 0.7 2.1 2.9| 11.1 -24.8 -13.7 -2.3 0.03| 3.6 0.1 Wrote GIF file: /home/apache/climate/data/raob//ULWW/skewt/ULWW.skewt.20251222.12.gif