UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for U9862... Searching the city database file for: U9862 ... Date:1200Z 13 OCT 25 Station: U9862 WMO ident: 29862 Latitude: 53.77 Longitude: 91.32 ------------------------------------------------------------------------------- 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 239 315 5 SFC 998 255 -2.3 -9.3 59 7.0 -4.5 315 5 271.0 271.3 268.8 276.2 1.89 2 925 852 -7.1 -13.1 62 6.0 -8.7 360 19 272.0 272.3 268.8 276.3 1.50 3 850 1506 -11.9 -15.8 73 3.9 -12.8 345 11 273.7 273.9 269.5 277.4 1.31 4 783 2127 -16.7 -19.8 77 3.1 -17.3 334 8 275.0 275.2 269.9 278.0 1.01 5 700 2961 -20.1 -23.3 76 3.2 -20.7 320 5 280.2 280.4 272.7 282.7 0.84 6 634 3690 -25.3 -28.0 78 2.7 -25.6 319 10 282.4 282.5 273.6 284.2 0.60 7 626 3783 -24.5 -27.2 78 2.7 -24.9 318 10 284.3 284.4 274.7 286.3 0.66 8 500 5390 -34.9 -41.9 49 7.0 -35.4 315 21 290.5 290.5 277.2 291.1 0.19 9 450 6120 -39.3 -47.3 42 8.0 -39.7 320 25 293.8 293.9 278.7 294.3 0.12 10 428 6462 -41.9 -49.9 41 8.0 -42.2 322 27 294.8 294.8 279.1 295.1 0.09 11 400 6920 -43.5 -52.5 36 9.0 -43.8 325 29 298.5 298.5 280.8 298.7 0.07 12 344 7914 -49.7 -58.7 34 9.0 -49.9 320 34 303.2 303.2 282.7 303.3 0.04 13 300 8800 -52.1 -61.1 33 9.0 -52.3 315 38 311.9 311.9 286.1 312.0 0.03 14 250 9990 -49.7 -59.7 30 10.0 -50.0 310 33 332.2 332.2 292.3 332.4 0.05 15 216 10947 -49.1 -60.1 27 11.0 -49.5 300 30 347.3 347.3 296.1 347.5 0.05 16 200 11450 -49.9 -61.9 23 12.0 -50.3 295 29 353.8 353.8 297.5 354.0 0.05 17 150 13320 -51.9 -66.9 15 15.0 -52.4 295 31 380.6 380.7 302.3 380.8 0.03 18 116 14978 -54.9 -70.9 12 16.0 -55.3 295 30 404.1 404.1 305.7 404.2 0.02 19 100 15930 -54.3 -71.3 11 17.0 -54.8 295 29 422.8 422.8 308.0 422.9 0.03 20 70 18210 -55.9 -73.9 9 18.0 -56.5 280 25 464.8 464.8 312.2 464.9 0.02 21 57 19511 -58.1 -76.1 8 18.0 -58.7 280 26 487.9 487.9 314.1 488.1 0.02 22 50 20340 -56.3 -75.3 7 19.0 -57.1 280 27 510.8 510.8 315.7 511.0 0.03 23 30 23580 -56.3 -76.3 6 20.0 -57.6 265 29 591.2 591.2 320.2 591.4 0.04 24 28 24018 -56.3 -76.3 6 20.0 -57.7 261 30 602.9 603.0 320.7 603.3 0.04 25 22 25570 -50.3 -71.3 7 21.0 -53.2 246 34 663.9 663.9 323.2 664.8 0.12 26 20 26190 -51.5 -72.5 6 21.0 -54.4 240 36 678.5 678.6 323.7 679.4 0.11 27 18 26872 -52.5 -73.5 6 21.0 -55.4 696.1 696.2 324.3 697.0 0.10 28 15 28073 -44.3 -67.3 6 23.0 -50.3 760.7 760.8 326.3 763.5 0.30 29 12 29563 -46.1 -69.1 6 23.0 -52.2 804.4 804.5 327.4 807.3 0.29 30 10 30792 -39.9 -64.9 5 25.0 -49.5 870.6 870.9 329.0 877.4 0.62 31 10 30792 -40.5 -65.5 5 25.0 -49.8 868.4 868.7 328.9 874.6 0.57 TRP 300 8800 -52.1 -61.1 33 9.0 -52.3 315 38 311.9 311.9 286.1 312.0 0.03 WND Sounding variables and indices 1000-500 mb thick: 5151.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 69.25 % Est. max temperature: 0.41 C = 32.74 F Sfc-Lift cond lev (LCL): 893.78 mb = 1117.56 m = 3666.51 ft T: -9.05 C 700-500 lapse rate: 6.09 C/km Conv cond level (CCL): 827.36 mb = 1710.14 m = 5610.63 ft Mean mixing ratio: 1.63 g/kg Conv temperature: 0.83 C = 33.49 F Cap Strength: 8.06 C Lifted Index: 11.96 C Risk: None Lifted Index @300 mb: 25.22 C Lifted Index @700 mb: 5.37 C Showalter Index: 11.08 C Risk: None Total Totals Index: 42.10 C Risk: None Vertical Totals Index: 23.00 C Cross Totals Index: 19.10 C K Index: 4.00 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 2.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.04 J/kg Max Up Vert Vel: 3.17 m/s Conv Inhibition (B-): 61759.11 J/kg Cap Strength: 11.69 C Lift Cond Lev (LCL): 857.94 mb = 1434.06 m = 4704.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 357 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 ---------------------------------------------------------- 0 998 255 315 5 3.5 -3.5 | 204 7 2.9 6.5 1 925 852 360 19 -0.0 -19.0 | 4 9 -0.6 -8.9 2 850 1506 345 11 2.8 -10.6 | 284 2 2.3 -0.6 3 700 2961 320 5 3.2 -3.8 | 203 7 2.6 6.2 4 500 5390 315 21 14.8 -14.8 | 289 15 14.3 -4.8 5 400 6920 325 29 16.6 -23.8 | 310 21 16.0 -13.7 6 300 8800 315 38 26.9 -26.9 | 303 31 26.3 -16.8 7 250 9990 310 33 25.3 -21.2 | 294 27 24.7 -11.2 8 200 11450 295 29 26.3 -12.3 | 275 26 25.7 -2.2 9 150 13320 295 31 28.1 -13.1 | 276 28 27.5 -3.0 10 100 15930 295 29 26.3 -12.3 | 275 26 25.7 -2.2 11 70 18210 280 25 24.6 -4.3 | 257 25 24.0 5.7 12 50 20340 280 27 26.6 -4.7 | 258 27 26.0 5.4 13 30 23580 265 29 28.9 2.5 | 246 31 28.3 12.6 14 20 26190 240 36 31.2 18.0 | 227 42 30.6 28.1 Wind Parameters Mean winds (0-6000m): 326.7 at 13.4 knts Storm direction: 356.7 at 10.1 knts Shear (0-3000m) pos: 2.3 neg: 2.0 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 15.0 deg Storm rel helicity (0-3000m) pos: 24.1 neg: -12.7 tot: 11.4 m^2/s^2 ave: 3.8 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.32 Bulk Shear: 3.83 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 ------------------------------------------------------------------------------- 500 349 11 291 2| 13.5 0.0 13.5| 16.4 0.0 16.4 32.7 0.90| 14.4 13.0 1000 354 14 345 4| 6.8 1.4 8.1| 21.0 -4.9 16.1 16.1 0.53| 11.7 6.2 1500 352 13 336 3| 4.5 2.5 7.0| 21.0 -7.8 13.2 8.8 0.29| 9.4 2.8 2000 349 12 316 2| 3.4 2.5 5.9| 21.0 -9.5 11.4 5.7 0.21| 7.7 1.6 2500 347 11 289 2| 2.7 2.5 5.2| 21.0 -11.7 9.3 3.7 0.15| 6.6 1.0 3000 345 10 262 2| 2.3 2.0 4.2| 24.1 -12.7 11.4 3.8 0.17| 6.0 1.0 4000 338 10 258 3| 1.7 1.2 2.9| 34.7 -12.7 22.0 5.5 0.28| 5.3 1.5 5000 331 11 269 5| 1.4 1.3 2.6| 44.6 -12.7 31.9 6.4 0.31| 5.0 1.6 6000 327 13 280 7| 1.6 1.0 2.6| 62.8 -12.7 50.1 8.3 0.36| 4.6 1.7 Wrote GIF file: /home/apache/climate/data/raob//U9862/skewt/U9862.skewt.20251013.12.gif