UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051212.upa.cvt Date: 1200Z 12 MAY 25 Searching for U1432... Searching the city database file for: U1432 ... Date:1200Z 12 MAY 25 Station: U1432 WMO ident: 21432 Latitude: 76.00 Longitude: 137.90 ------------------------------------------------------------------------------- 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 1017 12 -6.5 -8.9 83 2.4 -7.2 120 9 265.4 265.7 265.0 270.5 1.91 1 1000 143 -7.5 -9.9 83 2.4 -8.2 100 13 265.6 265.9 265.0 270.5 1.80 2 925 750 -5.5 -10.2 69 4.7 -6.9 120 19 273.7 274.0 270.5 279.0 1.90 3 850 1413 -5.9 -14.9 49 9.0 -8.4 115 17 280.0 280.2 273.5 284.1 1.41 4 700 2916 -12.3 -25.3 33 13.0 -14.9 90 17 288.9 289.0 277.2 291.1 0.70 5 500 5410 -29.3 -43.3 25 14.0 -30.4 85 23 297.3 297.3 280.4 297.9 0.17 6 400 6980 -38.3 -52.3 22 14.0 -38.9 90 42 305.2 305.2 283.6 305.5 0.08 7 300 8890 -51.7 -65.7 17 14.0 -52.0 75 31 312.5 312.5 286.2 312.5 0.02 8 290 9111 -53.1 -67.1 17 14.0 -53.3 80 29 313.5 313.5 286.6 313.6 0.02 9 250 10080 -50.3 -64.3 18 14.0 -50.6 85 15 331.3 331.3 292.1 331.4 0.03 10 200 11540 -48.5 -65.5 12 17.0 -49.0 95 11 356.0 356.0 297.9 356.1 0.03 11 150 13440 -47.5 -68.5 7 21.0 -48.3 110 11 388.2 388.2 303.5 388.3 0.03 12 100 16120 -48.5 -71.5 5 23.0 -49.6 135 3 434.0 434.0 309.3 434.1 0.02 13 70 18460 -48.1 -72.1 5 24.0 -49.6 360 5 481.5 481.5 313.6 481.7 0.03 14 50 20690 -46.7 -72.7 4 26.0 -49.0 125 3 533.4 533.4 317.2 533.7 0.04 15 30 24070 -46.7 -72.7 4 26.0 -50.0 45 5 617.3 617.4 321.4 617.9 0.07 16 20 26760 -45.7 -72.7 3 27.0 -50.4 70 17 696.3 696.3 324.3 697.2 0.10 17 19 27102 -45.5 -72.5 3 27.0 -50.5 707.2 707.3 324.7 708.2 0.11 18 12 30181 -43.3 -72.3 3 29.0 -50.8 814.3 814.4 327.6 816.2 0.18 TRP 290 9111 -53.1 -67.1 17 14.0 -53.3 80 29 313.5 313.5 286.6 313.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5267.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 42.22 % Est. max temperature: 6.68 C = 44.02 F Sfc-Lift cond lev (LCL): 978.86 mb = 309.37 m = 1014.97 ft T: -6.95 C 700-500 lapse rate: 6.82 C/km ThetaE index: 0.01 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 669.73 mb = 3243.70 m = 10641.93 ft Mean mixing ratio: 1.85 g/kg Conv temperature: 18.29 C = 64.92 F Cap Strength: 14.63 C Lifted Index: 19.02 C Risk: None Lifted Index @300 mb: 26.97 C Lifted Index @700 mb: 14.63 C Showalter Index: 11.43 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 23.40 C Cross Totals Index: 14.40 C K Index: -4.50 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 2.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.65 J/kg Max Up Vert Vel: 6.11 m/s Conv Inhibition (B-): 78247.71 J/kg Cap Strength: 18.95 C Lift Cond Lev (LCL): 913.07 mb = 851.83 m = 2794.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 126 at 14 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 1017 12 120 9 -7.8 4.5 | 315 5 3.9 -3.9 1 1000 143 100 13 -12.8 2.3 | 11 6 -1.1 -6.1 2 925 750 120 19 -16.5 9.5 | 103 5 -4.8 1.1 3 850 1413 115 17 -15.4 7.2 | 73 4 -3.7 -1.2 4 700 2916 90 17 -17.0 0.0 | 33 10 -5.3 -8.4 5 500 5410 85 23 -22.9 -2.0 | 47 15 -11.2 -10.4 6 400 6980 90 42 -42.0 0.0 | 75 31 -30.3 -8.4 7 300 8890 75 31 -29.9 -8.0 | 48 25 -18.3 -16.4 8 290 9111 80 29 -28.6 -5.0 | 52 22 -16.9 -13.4 9 250 10080 85 15 -14.9 -1.3 | 19 10 -3.3 -9.7 10 200 11540 95 11 -11.0 1.0 | 355 7 0.7 -7.4 11 150 13440 110 11 -10.3 3.8 | 344 5 1.3 -4.6 12 100 16120 135 3 -2.1 2.1 | 303 11 9.5 -6.2 13 70 18460 360 5 -0.0 -5.0 | 319 18 11.7 -13.4 14 50 20690 125 3 -2.5 1.7 | 306 11 9.2 -6.6 15 30 24070 45 5 -3.5 -3.5 | 326 14 8.1 -11.9 16 20 26760 70 17 -16.0 -5.8 | 17 15 -4.3 -14.2 Wind Parameters Mean winds (0-6000m): 95.6 at 19.1 knts Storm direction: 125.6 at 14.3 knts Shear (0-3000m) pos: 0.4 neg: 1.9 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 78.6 deg Storm rel helicity (0-3000m) pos: 16.4 neg: -10.0 tot: 6.4 m^2/s^2 ave: 2.1 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.62 Bulk Shear: 5.16 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 ------------------------------------------------------------------------------- 500 107 14 20 5| 0.0 8.1 8.1| 12.4 0.0 12.4 24.9 0.96| 10.2 9.8 1000 114 16 57 4| 1.2 4.0 5.2| 16.0 -0.8 15.2 15.2 0.86| 7.1 6.2 1500 115 17 66 4| 0.8 2.5 3.3| 16.0 -2.8 13.3 8.8 0.64| 5.4 3.5 2000 113 17 64 4| 0.6 2.1 2.7| 16.0 -4.9 11.1 5.6 0.47| 4.7 2.2 2500 111 17 58 5| 0.5 2.0 2.5| 16.0 -7.5 8.5 3.4 0.35| 4.3 1.5 3000 108 17 53 5| 0.4 1.9 2.3| 16.4 -10.0 6.4 2.1 0.28| 3.9 1.1 4000 103 17 48 7| 0.3 1.7 2.0| 20.7 -10.0 10.7 2.7 0.31| 3.3 1.0 5000 99 18 47 8| 0.2 1.6 1.9| 24.6 -10.0 14.5 2.9 0.32| 2.9 0.9 6000 96 19 49 10| 0.6 1.5 2.2| 47.3 -10.0 37.3 6.2 0.38| 3.1 1.2 Wrote GIF file: /home/apache/climate/data/raob//U1432/skewt/U1432.skewt.20250512.12.gif