UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110100.upa.cvt Date: 0000Z 1 NOV 25 Searching for U4343... Searching the city database file for: U4343 ... Date:0000Z 1 NOV 25 Station: U4343 WMO ident: 24343 Latitude: 66.77 Longitude: 123.40 ------------------------------------------------------------------------------- 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 1010 76 -17.1 -23.1 60 6.0 -17.9 290 1 255.3 255.4 254.6 256.9 0.59 1 1000 151 -16.1 -20.6 68 4.5 -16.8 330 7 257.0 257.2 256.4 259.1 0.74 2 992 212 -15.5 -19.9 69 4.4 -16.2 333 7 258.2 258.4 257.4 260.4 0.79 3 952 521 -17.3 -21.3 71 4.0 -17.9 349 10 259.5 259.6 258.3 261.5 0.73 4 925 737 -16.9 -20.7 72 3.8 -17.5 360 11 262.0 262.2 260.4 264.2 0.79 5 887 1052 -16.9 -20.4 74 3.5 -17.5 348 9 265.2 265.3 262.9 267.6 0.85 6 850 1370 -19.3 -23.0 72 3.7 -19.8 335 7 265.9 266.0 263.2 267.9 0.71 7 847 1396 -19.7 -23.4 72 3.7 -20.3 334 7 265.8 265.9 263.0 267.7 0.68 8 728 2498 -29.9 -34.1 67 4.2 -30.2 311 9 266.4 266.4 262.7 267.2 0.29 9 708 2697 -28.1 -32.5 66 4.4 -28.5 307 9 270.5 270.5 265.7 271.5 0.35 10 700 2779 -28.5 -32.9 66 4.4 -28.9 305 9 270.9 271.0 266.0 272.0 0.34 11 515 4919 -40.1 -45.1 59 5.0 -40.3 269 11 281.8 281.8 272.4 282.2 0.13 12 500 5120 -41.5 -47.5 52 6.0 -41.8 265 11 282.4 282.5 272.8 282.8 0.10 13 427 6173 -48.9 -54.9 50 6.0 -49.0 247 11 286.0 286.1 274.7 286.2 0.05 14 400 6600 -50.7 -56.7 49 6.0 -50.8 240 11 289.1 289.1 276.3 289.3 0.04 15 329 7861 -56.1 -63.1 41 7.0 -56.2 255 15 298.3 298.3 280.6 298.4 0.02 16 300 8450 -55.1 -62.1 42 7.0 -55.2 265 17 307.7 307.7 284.5 307.8 0.03 17 250 9620 -54.7 -60.7 47 6.0 -54.8 280 15 324.7 324.8 290.2 324.9 0.04 18 200 11050 -53.5 -61.5 37 8.0 -53.7 280 15 348.0 348.1 296.3 348.3 0.05 19 178 11796 -52.9 -60.9 37 8.0 -53.1 282 13 360.8 360.8 298.9 361.1 0.06 20 150 12890 -54.3 -63.3 32 9.0 -54.6 285 9 376.5 376.5 301.7 376.8 0.05 21 100 15470 -58.7 -68.7 26 10.0 -59.0 295 9 414.3 414.3 307.0 414.5 0.04 22 70 17700 -60.9 -72.9 19 12.0 -61.2 285 11 454.1 454.1 311.3 454.3 0.03 23 50 19770 -62.3 -74.3 19 12.0 -62.7 285 15 496.7 496.7 314.7 496.9 0.03 24 31 22700 -65.5 -78.5 15 13.0 -65.9 257 15 560.8 560.8 318.7 561.0 0.03 25 30 22900 -65.3 -78.3 15 13.0 -65.7 255 15 566.6 566.6 319.0 566.8 0.03 26 20 25370 -63.9 -77.9 13 14.0 -64.6 235 25 640.6 640.6 322.3 640.9 0.05 27 15 27143 -61.7 -74.7 16 13.0 -62.9 702.8 702.9 324.6 703.7 0.10 TRP 329 7861 -56.1 -63.1 41 7.0 -56.2 255 15 298.3 298.3 280.6 298.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 4969.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 66.09 % Est. max temperature: -6.67 C = 20.00 F Sfc-Lift cond lev (LCL): 915.38 mb = 815.42 m = 2675.22 ft T: -16.90 C 700-500 lapse rate: 5.55 C/km ThetaE index: 0.69 C Layer 847.0- 708.0 mb Conv cond level (CCL): 809.93 mb = 1722.00 m = 5649.55 ft Mean mixing ratio: 0.76 g/kg Conv temperature: -6.39 C = 20.49 F Cap Strength: 16.66 C Lifted Index: 17.07 C Risk: None Lifted Index @300 mb: 32.60 C Lifted Index @700 mb: 8.92 C Showalter Index: 12.03 C Risk: None Total Totals Index: 40.70 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: 18.50 C K Index: -5.20 Risk: None Sweat Index: 25.00 Risk: None Energy Index: 3.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.44 J/kg Max Up Vert Vel: 6.85 m/s Conv Inhibition (B-): 64647.70 J/kg Cap Strength: 16.91 C Lift Cond Lev (LCL): 895.70 mb = 978.56 m = 3210.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 327 at 7 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 1010 76 290 1 0.9 -0.3 | 152 6 -3.0 5.6 1 1000 151 330 7 3.5 -6.1 | 69 0 -0.4 -0.2 2 925 737 360 11 -0.0 -11.0 | 37 6 -3.9 -5.1 3 850 1370 335 7 3.0 -6.3 | 65 1 -0.9 -0.4 4 700 2779 305 9 7.4 -5.2 | 258 4 3.5 0.7 5 500 5120 265 11 11.0 1.0 | 226 10 7.1 6.9 6 400 6600 240 11 9.5 5.5 | 206 13 5.6 11.4 7 329 7861 255 15 14.5 3.9 | 227 14 10.6 9.8 8 300 8450 265 17 16.9 1.5 | 240 15 13.0 7.4 9 250 9620 280 15 14.8 -2.6 | 253 11 10.9 3.3 10 200 11050 280 15 14.8 -2.6 | 253 11 10.9 3.3 11 150 12890 285 9 8.7 -2.3 | 233 6 4.8 3.6 12 100 15470 295 9 8.2 -3.8 | 244 5 4.3 2.1 13 70 17700 285 11 10.6 -2.8 | 246 7 6.7 3.1 14 50 19770 285 15 14.5 -3.9 | 259 11 10.6 2.0 15 30 22900 255 15 14.5 3.9 | 227 14 10.6 9.8 16 20 25370 235 25 20.5 14.3 | 219 26 16.6 20.2 Wind Parameters Mean winds (0-6000m): 296.5 at 9.4 knts Storm direction: 326.5 at 7.1 knts Shear (0-3000m) pos: 1.6 neg: 1.4 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 100.7 deg Storm rel helicity (0-3000m) pos: 1.2 neg: -2.6 tot: -1.4 m^2/s^2 ave: -0.5 10^-3 m/s^2 rel: -0.33 Storm rel vorticity (0-3000m) horiz: 4.2 stream: -1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.88 Bulk Shear: 6.04 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 ------------------------------------------------------------------------------- 500 341 8 44 2| 9.7 0.0 9.7| 0.2 -1.1 -0.8 -1.7 -0.51| 12.9 -6.5 1000 350 9 39 4| 4.9 0.7 5.6| 0.8 -1.4 -0.6 -0.6 -0.37| 8.6 -3.2 1500 347 9 40 3| 3.2 1.4 4.6| 1.2 -1.5 -0.3 -0.2 -0.29| 6.8 -1.9 2000 342 8 34 2| 2.4 1.3 3.8| 1.2 -1.7 -0.5 -0.2 -0.32| 5.5 -1.8 2500 336 8 17 2| 1.9 1.4 3.4| 1.2 -2.0 -0.8 -0.3 -0.32| 4.8 -1.5 3000 330 8 348 1| 1.6 1.4 3.1| 1.2 -2.6 -1.4 -0.5 -0.33| 4.2 -1.4 4000 319 9 290 2| 1.2 1.5 2.7| 1.2 -4.7 -3.5 -0.9 -0.34| 3.6 -1.2 5000 307 9 263 3| 1.0 1.5 2.4| 1.2 -8.6 -7.4 -1.5 -0.36| 3.2 -1.2 6000 297 9 250 5| 0.8 1.4 2.2| 1.2 -15.8 -14.6 -2.4 -0.40| 2.9 -1.2 Wrote GIF file: /home/apache/climate/data/raob//U4343/skewt/U4343.skewt.20251101.00.gif