UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for U9612... Searching the city database file for: U9612 ... Date:1200Z 11 OCT 25 Station: U9612 WMO ident: 29612 Latitude: 55.37 Longitude: 78.37 ------------------------------------------------------------------------------- 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 1016 123 0.2 -8.8 51 9.0 -2.7 50 11 272.1 272.4 269.6 277.5 1.93 1 1000 250 -0.9 -9.9 50 9.0 -3.7 55 19 272.2 272.5 269.4 277.3 1.80 2 925 865 -6.9 -13.9 57 7.0 -8.7 60 21 272.3 272.5 268.8 276.2 1.41 3 850 1517 -13.1 -16.1 78 3.0 -13.8 60 21 272.4 272.6 268.7 276.0 1.28 4 837 1634 -13.7 -16.3 81 2.6 -14.3 60 21 273.0 273.2 269.1 276.6 1.28 5 833 1671 -13.5 -16.0 81 2.5 -14.1 60 21 273.6 273.8 269.5 277.3 1.32 6 808 1904 -10.3 -18.3 52 8.0 -12.2 60 20 279.4 279.6 272.7 282.7 1.12 7 781 2165 -11.9 -23.9 36 12.0 -14.2 60 20 280.4 280.5 272.6 282.5 0.71 8 700 2996 -16.9 -30.9 29 14.0 -19.0 60 19 283.8 283.8 274.0 285.1 0.42 9 500 5440 -32.5 -48.5 19 16.0 -33.4 55 23 293.4 293.4 278.5 293.7 0.09 10 417 6705 -39.9 -55.9 17 16.0 -40.5 47 25 299.5 299.6 281.2 299.7 0.05 11 400 6990 -40.9 -56.9 16 16.0 -41.5 45 25 301.8 301.8 282.2 302.0 0.04 12 316 8561 -49.7 -63.7 18 14.0 -50.0 35 25 310.6 310.7 285.6 310.7 0.02 13 300 8900 -49.9 -63.9 18 14.0 -50.2 15 25 315.0 315.0 287.1 315.1 0.02 14 295 9010 -50.5 -63.5 20 13.0 -50.8 12 25 315.7 315.7 287.3 315.8 0.03 15 250 10090 -49.9 -63.9 18 14.0 -50.3 340 25 331.9 331.9 292.3 332.0 0.03 16 200 11550 -49.5 -64.5 16 15.0 -50.0 320 27 354.4 354.4 297.6 354.5 0.03 17 185 12059 -50.5 -66.5 13 16.0 -51.0 320 28 360.8 360.8 298.9 360.9 0.03 18 150 13420 -52.1 -69.1 11 17.0 -52.5 320 31 380.3 380.3 302.3 380.4 0.02 19 127 14486 -56.1 -73.1 10 17.0 -56.5 320 31 391.6 391.6 304.0 391.7 0.02 20 100 16000 -57.3 -75.3 8 18.0 -57.7 320 31 417.0 417.0 307.4 417.1 0.01 21 86 16952 -58.1 -76.1 8 18.0 -58.5 433.8 433.8 309.3 433.9 0.01 TRP 316 8561 -49.7 -63.7 18 14.0 -50.0 35 25 310.6 310.7 285.6 310.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5190.00 m Freezing level: 1013.09 mb = 146.22 m = 479.73 ft Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 38.65 % Est. max temperature: 0.49 C = 32.88 F Sfc-Lift cond lev (LCL): 882.39 mb = 1228.61 m = 4030.81 ft T: -10.36 C 700-500 lapse rate: 6.38 C/km ThetaE index: 1.42 C Layer 1000.0- 837.0 mb Conv cond level (CCL): 846.34 mb = 1549.83 m = 5084.68 ft Mean mixing ratio: 1.62 g/kg Conv temperature: 0.68 C = 33.22 F Cap Strength: 8.22 C Lifted Index: 13.95 C Risk: None Lifted Index @300 mb: 27.13 C Lifted Index @700 mb: 8.22 C Showalter Index: 14.53 C Risk: None Total Totals Index: 35.80 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 16.40 C K Index: -10.70 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 3.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.28 J/kg Max Up Vert Vel: 0.75 m/s Conv Inhibition (B-): 22957.59 J/kg Cap Strength: 13.95 C Lift Cond Lev (LCL): 850.66 mb = 1510.97 m = 4957.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 88 at 16 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 1016 123 50 11 -8.4 -7.1 | 312 10 7.2 -6.4 1 1000 250 55 19 -15.6 -10.9 | 360 10 0.0 -10.2 2 925 865 60 21 -18.2 -10.5 | 15 10 -2.6 -9.8 3 850 1517 60 21 -18.2 -10.5 | 15 10 -2.6 -9.8 4 700 2996 60 19 -16.5 -9.5 | 6 9 -0.9 -8.8 5 500 5440 55 23 -18.8 -13.2 | 14 13 -3.2 -12.5 6 400 6990 45 25 -17.7 -17.7 | 7 17 -2.1 -17.0 7 316 8561 35 25 -14.3 -20.5 | 356 20 1.3 -19.8 8 300 8900 15 25 -6.5 -24.1 | 339 25 9.1 -23.5 9 250 10090 340 25 8.6 -23.5 | 313 33 24.2 -22.8 10 200 11550 320 27 17.4 -20.7 | 301 39 33.0 -20.0 11 150 13420 320 31 19.9 -23.7 | 303 42 35.5 -23.1 12 100 16000 320 31 19.9 -23.7 | 303 42 35.5 -23.1 Wind Parameters Mean winds (0-6000m): 57.6 at 20.8 knts Storm direction: 87.6 at 15.6 knts Shear (0-3000m) pos: 1.8 neg: 0.3 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 54.5 deg Storm rel helicity (0-3000m) pos: 26.9 neg: -3.8 tot: 23.2 m^2/s^2 ave: 7.7 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 2.2 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.35 Bulk Shear: 0.80 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 56 18 358 10| 9.7 0.0 9.7| 23.9 0.0 23.9 47.7 0.99| 10.1 10.0 1000 58 20 6 10| 5.3 0.0 5.3| 26.7 0.0 26.7 26.7 0.99| 5.6 5.5 1500 59 20 9 10| 3.5 0.0 3.6| 26.7 -0.3 26.4 17.6 0.97| 3.8 3.7 2000 59 20 10 10| 2.7 0.2 2.9| 26.7 -1.6 25.1 12.6 0.87| 3.0 2.6 2500 59 20 10 10| 2.1 0.3 2.4| 26.7 -2.9 23.8 9.5 0.78| 2.5 2.0 3000 59 20 9 10| 1.8 0.3 2.1| 26.9 -3.8 23.2 7.7 0.72| 2.2 1.6 4000 59 20 9 10| 1.3 0.1 1.4| 29.0 -3.8 25.2 6.3 0.69| 1.9 1.3 5000 59 20 10 10| 1.1 0.2 1.3| 30.8 -3.8 27.0 5.4 0.65| 1.7 1.1 6000 58 21 11 11| 0.9 0.4 1.3| 31.2 -6.7 24.5 4.1 0.53| 1.6 0.9 Wrote GIF file: /home/apache/climate/data/raob//U9612/skewt/U9612.skewt.20251011.12.gif