UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for U1432... Searching the city database file for: U1432 ... Date:0000Z 13 OCT 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 1011 -0 -0.3 -1.9 89 1.6 -0.9 285 15 272.0 272.5 271.6 280.9 3.28 1 1000 87 -0.9 -3.3 84 2.4 -1.8 280 19 272.2 272.7 271.4 280.4 2.99 2 973 306 -1.9 -3.7 87 1.8 -2.6 289 20 273.4 273.9 272.1 281.5 2.98 3 959 422 1.6 0.5 92 1.1 1.1 293 21 278.1 278.8 276.3 289.4 4.13 4 925 713 0.8 -0.1 94 0.9 0.4 305 23 280.1 280.8 277.4 291.5 4.10 5 893 996 0.4 -0.6 93 1.0 -0.0 307 25 282.5 283.3 278.6 294.0 4.10 6 850 1391 -2.3 -4.6 84 2.3 -3.2 310 29 283.7 284.3 278.0 292.8 3.19 7 800 1870 -5.7 -7.3 88 1.6 -6.2 310 27 285.1 285.6 278.2 293.0 2.76 8 774 2129 -5.3 -7.4 85 2.1 -6.1 310 26 288.2 288.7 279.8 296.5 2.83 9 700 2911 -10.7 -12.7 85 2.0 -11.3 310 23 290.6 291.0 279.9 296.8 2.05 10 588 4233 -17.5 -20.0 81 2.5 -18.1 313 24 297.6 297.8 282.1 301.8 1.33 11 500 5430 -24.7 -27.4 78 2.7 -25.2 315 25 302.9 303.1 283.6 305.6 0.81 12 400 7010 -36.9 -41.0 66 4.1 -37.2 325 36 307.0 307.1 284.5 308.0 0.26 13 300 8930 -53.5 -57.1 65 3.6 -53.6 340 36 309.9 309.9 285.4 310.2 0.06 14 255 9957 -59.9 -63.6 62 3.7 -59.9 345 40 315.2 315.2 287.2 315.3 0.03 15 250 10080 -59.9 -63.7 61 3.8 -60.0 345 40 317.0 317.0 287.8 317.1 0.03 16 200 11490 -55.3 -59.4 60 4.1 -55.4 330 27 345.2 345.2 295.6 345.5 0.06 17 150 13330 -54.7 -61.7 42 7.0 -54.9 355 11 375.8 375.8 301.6 376.1 0.06 18 100 15930 -54.9 -65.9 24 11.0 -55.3 15 3 421.7 421.7 307.9 421.9 0.05 19 70 18220 -54.9 -68.9 16 14.0 -55.5 245 3 466.9 466.9 312.4 467.2 0.05 20 64 18793 -54.7 -69.7 14 15.0 -55.4 238 4 479.5 479.5 313.4 479.8 0.05 21 50 20370 -54.9 -70.9 12 16.0 -55.8 220 7 514.1 514.1 315.9 514.4 0.05 22 37 22299 -53.9 -71.9 9 18.0 -55.2 562.9 562.9 318.8 563.3 0.06 TRP 255 9957 -59.9 -63.6 62 3.7 -59.9 345 40 315.2 315.2 287.2 315.3 0.03 WND Sounding variables and indices 1000-500 mb thick: 5343.00 m Freezing level: Surface below freezing Freezing level: 965.40 mb = 368.78 m = 1209.89 ft Freezing level: 886.63 mb = 1054.74 m = 3460.38 ft Wetbulb zero: Below ground Precipitable water: 0.54 inches Sfc-500 mean rel hum: 84.68 % Est. max temperature: 11.17 C = 52.10 F Sfc-Lift cond lev (LCL): 985.93 mb = 200.23 m = 656.91 ft T: -1.42 C 700-500 lapse rate: 5.56 C/km ThetaE index: 1.20 C Layer 850.0- 800.0 mb Conv cond level (CCL): 1000.00 mb = 87.00 m = 285.43 ft Mean mixing ratio: 3.64 g/kg Conv temperature: 0.17 C = 32.31 F Cap Strength: 11.19 C Lifted Index: 14.22 C Risk: None Lifted Index @300 mb: 16.68 C Lifted Index @700 mb: 7.33 C Showalter Index: 9.41 C Risk: None Total Totals Index: 42.50 C Risk: None Vertical Totals Index: 22.40 C Cross Totals Index: 20.10 C K Index: 15.80 Risk: < 20 % chance of thunderstorms Sweat Index: 83.00 Risk: None Energy Index: 2.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 45.51 J/kg Max Up Vert Vel: 9.54 m/s Conv Inhibition (B-): 39151.35 J/kg Cap Strength: 13.83 C Lift Cond Lev (LCL): 939.92 mb = 584.02 m = 1916.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 340 at 18 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 1011 -0 285 15 14.5 -3.9 | 211 16 8.2 13.5 1 1000 87 280 19 18.7 -3.3 | 221 19 12.4 14.0 2 925 713 305 23 18.8 -13.2 | 252 13 12.5 4.1 3 850 1391 310 29 22.2 -18.6 | 275 16 15.9 -1.3 4 700 2911 310 23 17.6 -14.8 | 257 12 11.3 2.6 5 500 5430 315 25 17.7 -17.7 | 272 11 11.4 -0.3 6 400 7010 325 36 20.6 -29.5 | 310 19 14.3 -12.2 7 300 8930 340 36 12.3 -33.8 | 340 18 6.0 -16.5 8 255 9957 345 40 10.4 -38.6 | 349 22 4.0 -21.3 9 250 10080 345 40 10.4 -38.6 | 349 22 4.0 -21.3 10 200 11490 330 27 13.5 -23.4 | 310 9 7.2 -6.0 11 150 13330 355 11 1.0 -11.0 | 140 8 -5.4 6.4 12 100 15930 15 3 -0.8 -2.9 | 154 16 -7.1 14.4 13 70 18220 245 3 2.7 1.3 | 169 19 -3.6 18.6 14 50 20370 220 7 4.5 5.4 | 175 23 -1.8 22.7 Wind Parameters Mean winds (0-6000m): 310.0 at 24.6 knts Storm direction: 340.0 at 18.5 knts Shear (0-3000m) pos: 2.6 neg: 0.7 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 46.5 deg Storm rel helicity (0-3000m) pos: 70.8 neg: -14.4 tot: 56.4 m^2/s^2 ave: 18.8 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 2.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 3.59 Bulk Shear: 12.67 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 ------------------------------------------------------------------------------- 500 288 20 228 17| 7.8 0.0 7.8| 37.4 0.0 37.4 74.8 0.79| 10.8 8.6 1000 297 22 240 15| 6.7 0.0 6.7| 57.7 0.0 57.7 57.7 0.83| 8.6 7.1 1500 302 24 250 15| 5.6 0.0 5.6| 70.6 -1.0 69.7 46.4 0.81| 7.1 5.8 2000 304 25 256 14| 4.2 0.5 4.7| 70.6 -5.8 64.8 32.4 0.69| 5.9 4.0 2500 305 25 258 14| 3.3 0.8 4.2| 70.6 -10.6 60.0 24.0 0.58| 5.1 2.9 3000 306 25 258 14| 2.6 0.7 3.2| 70.8 -14.4 56.4 18.8 0.50| 4.5 2.3 4000 307 24 259 13| 2.0 0.5 2.6| 74.3 -14.4 59.8 15.0 0.52| 3.5 1.8 5000 309 24 260 13| 1.8 0.4 2.2| 77.7 -14.4 63.3 12.7 0.54| 3.0 1.6 6000 310 25 263 13| 1.9 0.3 2.2| 91.4 -14.4 76.9 12.8 0.59| 2.9 1.7 Wrote GIF file: /home/apache/climate/data/raob//U1432/skewt/U1432.skewt.20251013.00.gif