UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122712.upa.cvt Date: 1200Z 27 DEC 25 Searching for ULWW... Searching the city database file for: ULWW ... Date:1200Z 27 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 -10 SFC 982 133 -1.7 -4.3 82 2.6 -2.6 290 1 272.9 273.3 271.5 280.6 2.83 2 925 607 -5.3 -7.9 82 2.6 -6.1 300 5 273.9 274.3 271.2 280.2 2.28 3 868 1106 -8.7 -11.7 79 3.0 -9.5 292 3 275.4 275.7 271.4 280.4 1.80 4 856 1215 -7.7 -10.4 81 2.7 -8.5 291 3 277.5 277.9 273.0 283.2 2.02 5 850 1270 -7.9 -10.7 80 2.8 -8.7 290 3 277.9 278.2 273.2 283.5 1.99 6 773 2000 -12.7 -17.7 66 5.0 -13.9 307 6 280.4 280.6 273.4 284.0 1.23 7 712 2621 -16.5 -23.5 55 7.0 -17.8 322 8 282.8 283.0 274.2 285.3 0.81 8 700 2749 -16.7 -24.7 50 8.0 -18.1 325 9 284.0 284.1 274.7 286.2 0.74 9 660 3189 -18.3 -31.3 31 13.0 -20.2 328 11 287.0 287.1 275.8 288.4 0.42 10 654 3257 -17.9 -30.9 31 13.0 -19.8 329 12 288.2 288.3 276.5 289.6 0.44 11 648 3326 -18.3 -32.3 28 14.0 -20.3 330 12 288.5 288.6 276.5 289.8 0.39 12 636 3465 -17.5 -32.5 26 15.0 -19.7 331 13 291.0 291.0 277.8 292.3 0.39 13 593 3987 -19.1 -36.1 21 17.0 -21.4 335 16 295.0 295.1 279.6 296.0 0.29 14 505 5159 -28.3 -43.3 22 15.0 -29.6 344 23 297.7 297.7 280.6 298.3 0.16 15 500 5230 -28.1 -43.1 22 15.0 -29.4 345 23 298.8 298.8 281.1 299.4 0.17 16 452 5949 -32.1 -44.1 29 12.0 -33.0 343 29 302.5 302.5 282.6 303.1 0.17 17 400 6800 -38.7 -46.7 43 8.0 -39.2 340 36 304.7 304.7 283.5 305.2 0.14 18 376 7222 -41.1 -48.1 47 7.0 -41.5 339 39 307.0 307.0 284.4 307.4 0.13 19 348 7743 -45.7 -51.7 51 6.0 -45.9 338 42 307.6 307.6 284.5 307.9 0.09 20 300 8710 -55.1 -62.1 42 7.0 -55.2 335 48 307.7 307.7 284.5 307.8 0.03 21 290 8926 -57.3 -64.3 41 7.0 -57.4 334 47 307.5 307.5 284.4 307.6 0.02 22 259 9638 -60.5 -67.5 39 7.0 -60.6 330 42 312.9 312.9 286.4 313.0 0.02 23 257 9686 -60.3 -67.3 39 7.0 -60.4 329 42 313.9 313.9 286.8 314.0 0.02 24 250 9860 -57.5 -64.5 41 7.0 -57.6 325 44 320.6 320.6 288.9 320.7 0.03 25 246 9962 -56.9 -63.9 41 7.0 -57.0 325 43 323.0 323.0 289.7 323.1 0.03 26 207 11059 -56.9 -63.9 41 7.0 -57.1 321 31 339.3 339.3 294.2 339.4 0.03 27 201 11248 -52.5 -59.5 43 7.0 -52.7 320 29 349.1 349.1 296.5 349.4 0.06 28 200 11280 -52.5 -59.5 43 7.0 -52.7 320 29 349.6 349.6 296.6 349.9 0.06 29 172 12247 -54.5 -63.5 32 9.0 -54.7 307 32 361.7 361.7 299.1 361.9 0.04 30 163 12592 -51.3 -60.3 33 9.0 -51.7 302 33 372.7 372.7 301.1 373.0 0.07 31 150 13130 -51.9 -61.9 29 10.0 -52.2 295 35 380.6 380.7 302.4 380.9 0.06 32 137 13715 -54.1 -65.1 25 11.0 -54.4 299 33 386.8 386.8 303.3 387.0 0.04 33 117 14720 -58.1 -70.1 20 12.0 -58.3 307 30 397.2 397.2 304.8 397.4 0.03 34 100 15710 -58.1 -70.1 20 12.0 -58.4 315 27 415.5 415.5 307.2 415.6 0.03 35 88 16511 -60.3 -73.3 17 13.0 -60.6 313 31 426.5 426.5 308.4 426.6 0.02 36 72 17764 -59.7 -73.7 15 14.0 -60.0 310 37 453.0 453.0 311.1 453.1 0.02 37 70 17940 -60.7 -73.7 16 13.0 -61.0 310 38 454.5 454.5 311.3 454.7 0.03 38 52 19771 -64.7 -77.7 15 13.0 -65.0 310 34 485.5 485.5 313.9 485.6 0.02 39 50 20010 -65.9 -78.9 15 13.0 -66.1 310 33 488.2 488.2 314.1 488.3 0.02 40 42 21055 -70.3 -83.3 13 13.0 -70.5 310 39 502.3 502.3 315.1 502.3 0.01 41 37 21808 -70.1 -83.1 13 13.0 -70.3 310 43 521.3 521.3 316.4 521.4 0.01 42 34 22306 -73.1 -85.1 14 12.0 -73.2 310 46 526.2 526.2 316.7 526.2 0.01 43 30 23040 -72.5 -84.5 15 12.0 -72.6 310 50 547.0 547.0 317.9 547.1 0.01 44 29 23239 -72.5 -84.5 15 12.0 -72.7 310 51 552.3 552.3 318.2 552.4 0.01 45 20 25400 -75.9 -87.9 13 12.0 -76.0 315 64 603.8 603.8 320.8 603.9 0.01 46 17 26334 -78.1 -90.1 13 12.0 -78.2 625.5 625.5 321.7 625.6 0.01 TRP 259 9638 -60.5 -67.5 39 7.0 -60.6 330 42 312.9 312.9 286.4 313.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5240.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 49.29 % Est. max temperature: 3.84 C = 38.92 F Sfc-Lift cond lev (LCL): 942.68 mb = 456.90 m = 1499.01 ft T: -4.16 C 700-500 lapse rate: 4.59 C/km ThetaE index: 0.38 C Layer 925.0- 868.0 mb Conv cond level (CCL): 875.79 mb = 1036.06 m = 3399.11 ft Mean mixing ratio: 2.35 g/kg Conv temperature: 0.59 C = 33.07 F Cap Strength: 14.72 C Lifted Index: 15.53 C Risk: None Lifted Index @300 mb: 19.41 C Lifted Index @700 mb: 5.72 C Showalter Index: 13.07 C Risk: None Total Totals Index: 37.60 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 17.40 C K Index: 1.50 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 3.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.14 J/kg Max Up Vert Vel: 4.04 m/s Conv Inhibition (B-): 48932.41 J/kg Cap Strength: 14.98 C Lift Cond Lev (LCL): 893.43 mb = 879.54 m = 2885.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 6 at 10 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 ---------------------------------------------------------- 0 982 133 290 1 0.9 -0.3 | 192 10 2.0 9.3 1 925 607 300 5 4.3 -2.5 | 217 9 5.4 7.2 2 850 1270 290 3 2.8 -1.0 | 204 9 3.9 8.6 3 700 2749 325 9 5.2 -7.4 | 250 7 6.2 2.3 4 500 5230 345 23 6.0 -22.2 | 331 14 7.0 -12.6 5 400 6800 340 36 12.3 -33.8 | 331 28 13.4 -24.2 6 300 8710 335 48 20.3 -43.5 | 328 40 21.3 -33.8 7 259 9638 330 42 21.0 -36.4 | 320 35 22.0 -26.7 8 250 9860 325 44 25.2 -36.0 | 315 37 26.3 -26.4 9 200 11280 320 29 18.6 -22.2 | 303 23 19.7 -12.6 10 150 13130 295 35 31.7 -14.8 | 279 33 32.8 -5.1 11 100 15710 315 27 19.1 -19.1 | 295 22 20.1 -9.4 12 70 17940 310 38 29.1 -24.4 | 296 34 30.2 -14.8 13 50 20010 310 33 25.3 -21.2 | 294 29 26.3 -11.5 14 30 23040 310 50 38.3 -32.1 | 300 45 39.4 -22.5 15 20 25400 315 64 45.3 -45.3 | 308 58 46.3 -35.6 Wind Parameters Mean winds (0-6000m): 336.2 at 13.0 knts Storm direction: 6.2 at 9.7 knts Shear (0-3000m) pos: 2.0 neg: 0.3 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 76.4 deg Storm rel helicity (0-3000m) pos: 27.2 neg: -4.5 tot: 22.7 m^2/s^2 ave: 7.6 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 2.6 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.54 Bulk Shear: 15.10 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 ------------------------------------------------------------------------------- 500 298 3 205 9| 4.1 0.0 4.1| 9.5 0.0 9.5 19.1 0.99| 4.1 4.0 1000 297 4 208 9| 2.0 0.8 2.9| 9.5 -3.8 5.8 5.8 0.42| 2.9 1.2 1500 297 4 208 9| 1.7 0.5 2.3| 13.0 -4.5 8.4 5.6 0.47| 2.5 1.2 2000 300 4 211 9| 1.8 0.4 2.3| 17.8 -4.5 13.3 6.6 0.58| 2.5 1.4 2500 308 5 216 8| 1.9 0.3 2.2| 22.3 -4.5 17.8 7.1 0.64| 2.5 1.6 3000 314 6 221 8| 2.0 0.3 2.3| 27.2 -4.5 22.7 7.6 0.70| 2.6 1.8 4000 323 8 238 7| 2.3 0.2 2.5| 38.5 -4.5 34.0 8.5 0.75| 2.7 2.0 5000 332 10 264 6| 2.4 0.2 2.6| 53.0 -4.5 48.4 9.7 0.75| 2.8 2.1 6000 336 13 289 7| 2.0 0.6 2.6| 55.7 -4.6 51.1 8.5 0.60| 3.0 1.8 Wrote GIF file: /home/apache/climate/data/raob//ULWW/skewt/ULWW.skewt.20251227.12.gif