UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for U1432... Searching the city database file for: U1432 ... Date:0000Z 2 DEC 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 1013 8 -18.1 -20.7 80 2.6 -18.5 270 19 254.1 254.2 253.8 256.1 0.72 1 1000 104 -19.1 -22.3 76 3.2 -19.6 270 19 254.1 254.1 253.6 255.8 0.64 2 938 577 -23.1 -26.9 71 3.8 -23.5 274 24 254.7 254.7 253.7 255.9 0.45 3 925 679 -22.7 -26.5 71 3.8 -23.1 275 25 256.1 256.2 255.0 257.4 0.47 4 850 1298 -23.7 -27.0 74 3.3 -24.1 285 27 261.3 261.4 259.2 262.7 0.49 5 717 2539 -25.3 -28.8 73 3.5 -25.7 298 22 272.6 272.7 267.4 274.1 0.49 6 700 2713 -25.5 -29.0 72 3.5 -25.9 300 21 274.2 274.3 268.5 275.7 0.50 7 681 2913 -26.3 -29.8 72 3.5 -26.7 304 21 275.5 275.6 269.2 277.0 0.47 8 562 4273 -36.9 -40.4 70 3.5 -37.1 329 18 278.6 278.6 270.7 279.2 0.20 9 553 4385 -36.1 -39.6 70 3.5 -36.3 332 18 280.8 280.9 272.1 281.5 0.22 10 506 4998 -39.1 -43.6 62 4.5 -39.3 343 17 284.4 284.4 274.0 284.9 0.16 11 500 5080 -39.5 -44.1 62 4.6 -39.7 345 17 284.9 284.9 274.2 285.4 0.15 12 445 5866 -45.3 -51.3 51 6.0 -45.5 1 11 287.2 287.2 275.3 287.5 0.08 13 400 6570 -49.1 -56.1 44 7.0 -49.3 15 5 291.2 291.2 277.3 291.3 0.05 14 325 7906 -56.7 -63.7 41 7.0 -56.8 22 6 298.5 298.5 280.7 298.6 0.02 15 301 8389 -58.1 -65.1 40 7.0 -58.2 25 7 303.2 303.2 282.7 303.2 0.02 16 300 8410 -58.1 -65.1 40 7.0 -58.2 25 7 303.4 303.5 282.8 303.5 0.02 17 292 8580 -58.1 -65.1 40 7.0 -58.2 25 6 305.8 305.8 283.7 305.9 0.02 18 250 9560 -56.7 -63.7 41 7.0 -56.8 25 1 321.8 321.8 289.3 321.9 0.03 19 237 9902 -55.5 -62.5 41 7.0 -55.6 47 1 328.5 328.5 291.3 328.7 0.04 20 200 10990 -55.5 -63.5 36 8.0 -55.6 115 3 344.9 344.9 295.5 345.0 0.04 21 150 12820 -55.7 -64.7 32 9.0 -55.9 180 13 374.1 374.1 301.3 374.3 0.04 22 100 15410 -55.5 -65.5 28 10.0 -55.9 185 23 420.5 420.5 307.8 420.8 0.06 23 70 17670 -56.9 -67.9 24 11.0 -57.3 175 31 462.7 462.7 312.0 463.0 0.06 24 67 17947 -56.1 -67.1 24 11.0 -56.6 174 32 470.2 470.2 312.7 470.6 0.07 25 67 17947 -56.1 -67.1 24 11.0 -56.6 174 32 470.2 470.2 312.7 470.6 0.07 26 50 19800 -56.9 -67.9 24 11.0 -57.5 170 35 509.4 509.4 315.7 509.9 0.08 27 45 20465 -58.7 -69.7 23 11.0 -59.3 170 43 520.6 520.6 316.4 521.1 0.07 28 30 23010 -59.1 -70.1 23 11.0 -59.9 170 73 583.5 583.6 319.9 584.3 0.10 29 25 24159 -56.9 -68.9 21 12.0 -58.1 168 82 621.1 621.1 321.6 622.2 0.14 30 20 25580 -54.7 -66.7 21 12.0 -56.5 165 93 668.7 668.8 323.4 670.8 0.24 31 17 26630 -50.5 -63.5 20 13.0 -53.4 167 103 714.0 714.2 325.0 717.9 0.44 32 15 27443 -52.3 -65.3 19 13.0 -55.1 169 110 734.1 734.2 325.6 737.7 0.39 33 13 28374 -49.9 -62.9 20 13.0 -53.5 171 118 773.0 773.3 326.7 779.0 0.62 34 12 28895 -52.1 -65.1 20 13.0 -55.4 172 123 783.1 783.4 327.0 788.1 0.50 35 10 30090 -46.7 -60.7 19 14.0 -52.1 175 134 845.2 845.8 328.5 856.6 1.08 36 9.1 30717 -45.5 -60.5 17 15.0 -51.7 872.9 873.6 329.1 886.2 1.22 37 9.0 30791 -45.8 -60.8 17 15.0 -52.0 175 145 874.4 875.0 329.2 887.2 1.18 38 8.7 31016 -46.9 -61.9 16 15.0 -52.8 878.8 879.4 329.2 890.4 1.06 TRP 301 8389 -58.1 -65.1 40 7.0 -58.2 25 7 303.2 303.2 282.7 303.2 0.02 WND 9.0 30791 -45.8 -60.8 17 15.0 -52.0 175 145 874.4 875.0 329.2 887.2 1.18 Sounding variables and indices 1000-500 mb thick: 4976.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 71.45 % Est. max temperature: -11.81 C = 10.74 F Sfc-Lift cond lev (LCL): 970.64 mb = 324.05 m = 1063.14 ft T: -20.96 C 700-500 lapse rate: 5.91 C/km ThetaE index: 0.28 C Layer 1000.0- 938.0 mb Conv cond level (CCL): 650.09 mb = 3241.54 m = 10634.86 ft Mean mixing ratio: 0.54 g/kg Conv temperature: 4.18 C = 39.53 F Cap Strength: 23.22 C Lifted Index: 23.56 C Risk: None Lifted Index @300 mb: 33.46 C Lifted Index @700 mb: 16.64 C Showalter Index: 18.25 C Risk: None Total Totals Index: 28.30 C Risk: None Vertical Totals Index: 15.80 C Cross Totals Index: 12.50 C K Index: -14.70 Risk: None Sweat Index: 71.00 Risk: None Energy Index: 4.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.23 J/kg Max Up Vert Vel: 4.30 m/s Conv Inhibition (B-): 82124.61 J/kg Cap Strength: 23.02 C Lift Cond Lev (LCL): 909.94 mb = 799.14 m = 2621.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 334 at 15 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 1013 8 270 19 19.0 -0.0 | 222 18 12.4 13.6 1 1000 104 270 19 19.0 -0.0 | 222 18 12.4 13.6 2 925 679 275 25 24.9 -2.2 | 238 22 18.3 11.5 3 850 1298 285 27 26.1 -7.0 | 251 21 19.4 6.7 4 700 2713 300 21 18.2 -10.5 | 255 12 11.5 3.1 5 500 5080 345 17 4.4 -16.4 | 39 4 -2.2 -2.8 6 400 6570 15 5 -1.3 -4.8 | 138 12 -7.9 8.8 7 301 8389 25 7 -3.0 -6.3 | 127 12 -9.6 7.3 8 300 8410 25 7 -3.0 -6.3 | 127 12 -9.6 7.3 9 250 9560 25 1 -0.4 -0.9 | 151 15 -7.1 12.7 10 200 10990 115 3 -2.7 1.3 | 148 18 -9.4 14.9 11 150 12820 180 13 0.0 13.0 | 166 27 -6.6 26.6 12 100 15410 185 23 2.0 22.9 | 173 37 -4.6 36.6 13 70 17670 175 31 -2.7 30.9 | 168 45 -9.3 44.5 14 50 19800 170 35 -6.1 34.5 | 165 50 -12.7 48.1 15 30 23010 170 73 -12.7 71.9 | 167 88 -19.3 85.5 16 20 25580 165 93 -24.1 89.8 | 163 108 -30.7 103.5 17 10 30090 175 134 -11.7 133.5 | 173 148 -18.3 147.1 Wind Parameters Mean winds (0-6000m): 304.1 at 20.2 knts Storm direction: 334.1 at 15.2 knts Shear (0-3000m) pos: 2.1 neg: 0.0 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 38.2 deg Storm rel helicity (0-3000m) pos: 64.4 neg: -0.1 tot: 64.3 m^2/s^2 ave: 21.4 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.53 Bulk Shear: 17.35 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 ------------------------------------------------------------------------------- 500 272 21 227 19| 4.5 0.0 4.5| 19.8 0.0 19.8 39.6 0.87| 4.5 4.0 1000 274 23 234 20| 4.2 0.0 4.2| 43.0 0.0 43.0 43.0 0.90| 4.5 4.1 1500 278 24 239 20| 3.3 0.0 3.3| 57.5 0.0 57.5 38.4 0.85| 4.3 3.7 2000 281 24 242 19| 2.5 0.0 2.5| 60.3 0.0 60.3 30.1 0.72| 4.0 2.9 2500 283 24 244 19| 2.1 0.0 2.1| 61.2 0.0 61.2 24.5 0.61| 3.8 2.4 3000 286 24 246 18| 2.1 0.0 2.1| 64.4 -0.1 64.3 21.4 0.57| 3.8 2.1 4000 292 23 250 15| 2.2 0.0 2.2| 71.5 -0.1 71.4 17.8 0.57| 3.7 2.1 5000 298 22 255 13| 2.2 0.0 2.2| 76.0 -0.1 75.9 15.2 0.62| 3.6 2.2 6000 304 20 257 10| 1.9 0.0 1.9| 85.9 -0.1 85.8 14.3 0.66| 3.8 2.5 Wrote GIF file: /home/apache/climate/data/raob//U1432/skewt/U1432.skewt.20251202.00.gif