UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050212.upa.cvt Date: 1200Z 2 MAY 25 Searching for U1432... Searching the city database file for: U1432 ... Date:1200Z 2 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 1028 11 -14.5 -16.5 85 2.0 -14.9 120 11 256.6 256.8 256.6 259.3 1.02 1 1011 137 -14.1 -17.7 74 3.6 -14.7 135 17 258.2 258.4 257.7 260.8 0.94 2 1000 221 -11.9 -14.9 78 3.0 -12.5 145 21 261.2 261.4 260.6 264.5 1.20 3 995 259 -9.9 -13.2 77 3.3 -10.7 144 21 263.6 263.9 262.7 267.4 1.39 4 981 369 -7.7 -13.7 62 6.0 -9.2 143 21 266.9 267.1 265.1 270.6 1.35 5 955 578 -7.5 -21.5 32 14.0 -10.4 139 20 269.2 269.3 265.5 271.2 0.72 6 925 826 -7.1 -20.1 35 13.0 -9.9 135 19 272.0 272.2 267.7 274.5 0.84 7 903 1014 -6.9 -24.9 22 18.0 -10.4 138 20 274.1 274.2 268.5 275.8 0.56 8 896 1074 -6.9 -22.9 27 16.0 -10.2 139 20 274.7 274.9 269.1 276.7 0.68 9 850 1484 -8.9 -20.9 37 12.0 -11.5 145 21 276.8 277.0 270.7 279.3 0.85 10 844 1539 -8.9 -19.9 41 11.0 -11.3 144 21 277.4 277.5 271.2 280.1 0.93 11 815 1809 -9.5 -29.5 18 20.0 -12.9 140 22 279.5 279.6 271.6 280.8 0.41 12 700 2971 -15.3 -28.3 32 13.0 -17.5 120 27 285.5 285.6 275.2 287.2 0.53 13 696 3014 -15.3 -29.3 29 14.0 -17.6 120 27 286.0 286.1 275.4 287.5 0.49 14 561 4612 -25.3 -32.3 52 7.0 -26.2 110 22 292.4 292.5 278.6 293.9 0.45 15 500 5440 -30.1 -35.1 62 5.0 -30.6 105 19 296.3 296.4 280.3 297.6 0.39 16 456 6089 -35.1 -39.9 61 4.8 -35.5 101 22 298.0 298.0 280.8 298.9 0.26 17 403 6939 -41.3 -46.3 58 5.0 -41.6 95 27 300.7 300.7 281.8 301.2 0.15 18 400 6990 -41.5 -46.5 58 5.0 -41.8 95 27 301.1 301.1 282.0 301.6 0.15 19 353 7828 -47.5 -54.5 44 7.0 -47.7 97 25 303.9 303.9 283.1 304.2 0.07 20 315 8573 -51.9 -59.9 38 8.0 -52.1 99 24 307.9 307.9 284.6 308.0 0.04 21 307 8740 -51.3 -59.3 38 8.0 -51.5 100 23 311.0 311.0 285.7 311.1 0.04 22 300 8890 -51.9 -60.9 33 9.0 -52.1 100 23 312.2 312.2 286.2 312.3 0.04 23 265 9686 -54.7 -64.7 28 10.0 -54.9 90 15 319.4 319.4 288.6 319.5 0.02 24 257 9882 -53.3 -64.3 25 11.0 -53.5 93 17 324.3 324.3 290.1 324.4 0.03 25 250 10060 -52.7 -64.7 22 12.0 -52.9 95 19 327.7 327.7 291.1 327.8 0.03 26 200 11510 -50.9 -66.9 13 16.0 -51.3 110 13 352.2 352.2 297.1 352.3 0.02 27 160 12968 -49.3 -69.3 8 20.0 -49.9 378.1 378.1 301.9 378.2 0.02 TRP 265 9686 -54.7 -64.7 28 10.0 -54.9 90 15 319.4 319.4 288.6 319.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5219.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 40.18 % Est. max temperature: 4.58 C = 40.24 F Sfc-Lift cond lev (LCL): 995.11 mb = 258.61 m = 848.43 ft T: -9.94 C 700-500 lapse rate: 5.99 C/km ThetaE index: 0.00 C Layer 1028.0--30786326528.0 mb Conv cond level (CCL): 588.69 mb = 4255.12 m = 13960.20 ft Mean mixing ratio: 1.01 g/kg Conv temperature: 20.16 C = 68.28 F Cap Strength: 20.73 C Lifted Index: 23.17 C Risk: None Lifted Index @300 mb: 31.14 C Lifted Index @700 mb: 16.61 C Showalter Index: 14.35 C Risk: None Total Totals Index: 30.40 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 9.20 C K Index: -12.70 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 3.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 61.71 J/kg Max Up Vert Vel: 11.11 m/s Conv Inhibition (B-): 15051.83 J/kg Cap Strength: 23.07 C Lift Cond Lev (LCL): 862.66 mb = 1369.06 m = 4491.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 153 at 17 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 1028 11 120 11 -9.5 5.5 | 12 9 -1.9 -9.3 1 1000 221 145 21 -12.0 17.2 | 119 5 -4.4 2.4 2 925 826 135 19 -13.4 13.4 | 77 6 -5.8 -1.3 3 850 1484 145 21 -12.0 17.2 | 119 5 -4.4 2.4 4 700 2971 120 27 -23.4 13.5 | 85 16 -15.8 -1.3 5 500 5440 105 19 -18.4 4.9 | 47 15 -10.7 -9.9 6 400 6990 95 27 -26.9 2.4 | 57 23 -19.3 -12.4 7 300 8890 100 23 -22.7 4.0 | 54 19 -15.0 -10.8 8 265 9686 90 15 -15.0 0.0 | 27 17 -7.4 -14.8 9 250 10060 95 19 -18.9 1.7 | 41 17 -11.3 -13.1 10 200 11510 110 13 -12.2 4.4 | 24 11 -4.6 -10.3 Wind Parameters Mean winds (0-6000m): 122.8 at 22.1 knts Storm direction: 152.8 at 16.6 knts Shear (0-3000m) pos: 2.2 neg: 2.1 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 73.1 deg Storm rel helicity (0-3000m) pos: 20.2 neg: -20.1 tot: 0.1 m^2/s^2 ave: 0.0 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 1.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 9.07 Bulk Shear: 6.81 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 ------------------------------------------------------------------------------- 500 140 19 84 4| 10.7 0.0 10.7| 15.0 -1.8 13.2 26.4 0.69| 14.0 9.6 1000 139 19 85 5| 5.4 0.5 5.9| 16.4 -4.5 11.9 11.9 0.51| 8.5 4.4 1500 140 19 91 5| 4.4 0.3 4.7| 20.2 -4.5 15.7 10.5 0.58| 6.7 3.9 2000 140 20 97 5| 3.3 1.1 4.4| 20.2 -7.7 12.5 6.3 0.41| 6.0 2.4 2500 138 21 97 6| 2.6 1.7 4.4| 20.2 -12.6 7.6 3.0 0.28| 5.6 1.6 3000 135 22 94 8| 2.2 2.1 4.3| 20.2 -20.1 0.1 0.0 0.18| 5.4 1.0 4000 130 23 88 10| 1.6 1.7 3.3| 20.2 -36.9 -16.7 -4.2 0.04| 4.6 0.2 5000 126 23 82 11| 1.3 1.5 2.8| 20.2 -52.4 -32.2 -6.4 -0.06| 4.1 -0.2 6000 123 22 76 11| 1.1 1.4 2.5| 26.2 -58.4 -32.2 -5.4 -0.06| 3.8 -0.2 Wrote GIF file: /home/apache/climate/data/raob//U1432/skewt/U1432.skewt.20250502.12.gif