UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110300.upa.cvt Date: 0000Z 3 NOV 25 Searching for U3472... Searching the city database file for: U3472 ... Date:0000Z 3 NOV 25 Station: U3472 WMO ident: 23472 Latitude: 65.78 Longitude: 87.95 ------------------------------------------------------------------------------- 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 44 -17.1 -22.1 65 5.0 -17.8 30 3 255.1 255.2 254.5 256.8 0.64 1 1004 112 -14.5 -18.9 69 4.4 -15.3 51 11 258.4 258.5 257.6 260.7 0.85 2 1000 142 -13.3 -17.8 69 4.5 -14.2 60 15 259.9 260.0 259.0 262.4 0.94 3 990 219 -11.7 -16.5 68 4.8 -12.7 62 15 262.2 262.4 261.0 265.1 1.06 4 966 406 -13.1 -19.1 61 6.0 -14.2 67 16 262.6 262.8 261.0 265.0 0.87 5 947 558 -10.7 -17.7 56 7.0 -12.2 70 16 266.6 266.7 264.2 269.4 1.00 6 925 739 -10.9 -19.9 47 9.0 -12.7 75 17 268.2 268.3 265.0 270.6 0.85 7 872 1192 -11.7 -26.7 28 15.0 -14.2 72 24 271.9 272.0 266.9 273.4 0.49 8 850 1388 -12.1 -28.1 25 16.0 -14.7 70 27 273.5 273.5 267.9 274.8 0.44 9 792 1924 -15.7 -34.7 18 19.0 -18.1 70 30 275.2 275.2 268.7 276.0 0.25 10 754 2293 -18.1 -35.1 21 17.0 -20.1 70 33 276.5 276.5 269.5 277.3 0.26 11 730 2534 -17.9 -32.9 26 15.0 -19.8 70 34 279.3 279.3 271.3 280.3 0.33 12 700 2847 -19.1 -34.1 25 15.0 -21.0 70 36 281.3 281.4 272.5 282.3 0.30 13 667 3204 -21.1 -35.1 27 14.0 -22.7 68 35 283.0 283.1 273.4 283.9 0.29 14 531 4841 -33.9 -45.9 29 12.0 -34.6 58 32 286.7 286.8 275.2 287.1 0.12 15 500 5260 -36.3 -48.3 28 12.0 -36.9 55 31 288.8 288.8 276.2 289.1 0.10 16 400 6780 -45.5 -57.5 25 12.0 -45.8 40 13 295.9 295.9 279.6 296.0 0.04 17 337 7907 -52.3 -64.3 22 12.0 -52.5 349 15 301.4 301.4 282.0 301.5 0.02 18 301 8629 -57.7 -68.7 23 11.0 -57.8 316 17 303.7 303.7 282.9 303.8 0.01 19 300 8650 -57.9 -68.9 23 11.0 -58.0 315 17 303.7 303.7 282.9 303.8 0.01 20 269 9333 -61.1 -72.1 22 11.0 -61.2 310 15 308.7 308.7 284.8 308.7 0.01 21 250 9790 -59.3 -70.3 23 11.0 -59.4 325 17 317.9 317.9 288.1 318.0 0.01 22 234 10206 -57.9 -68.9 23 11.0 -58.0 324 17 326.1 326.1 290.6 326.2 0.02 23 200 11200 -57.1 -68.1 24 11.0 -57.3 320 17 342.3 342.3 294.9 342.4 0.02 24 150 13020 -57.1 -68.1 24 11.0 -57.3 305 17 371.7 371.7 300.9 371.8 0.03 25 125 14170 -58.3 -69.3 23 11.0 -58.5 305 19 389.4 389.4 303.7 389.6 0.03 26 100 15570 -59.5 -71.5 20 12.0 -59.7 305 21 412.8 412.8 306.9 412.9 0.02 27 70 17790 -63.1 -75.1 18 12.0 -63.3 280 27 449.4 449.4 310.8 449.5 0.02 28 65 18245 -63.9 -75.9 18 12.0 -64.1 457.3 457.3 311.5 457.4 0.02 TRP 269 9333 -61.1 -72.1 22 11.0 -61.2 310 15 308.7 308.7 284.8 308.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5118.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 31.27 % Est. max temperature: 0.39 C = 32.71 F Sfc-Lift cond lev (LCL): 933.32 mb = 670.21 m = 2198.83 ft T: -10.82 C 700-500 lapse rate: 7.13 C/km ThetaE index: 0.05 C Layer 966.0- 947.0 mb Conv cond level (CCL): 641.63 mb = 3482.49 m = 11425.36 ft Mean mixing ratio: 0.91 g/kg Conv temperature: 11.59 C = 52.86 F Cap Strength: 17.06 C Lifted Index: 18.41 C Risk: None Lifted Index @300 mb: 26.40 C Lifted Index @700 mb: 14.28 C Showalter Index: 11.73 C Risk: None Total Totals Index: 32.40 C Risk: None Vertical Totals Index: 24.20 C Cross Totals Index: 8.20 C K Index: -18.90 Risk: None Sweat Index: 85.00 Risk: None Energy Index: 3.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.64 J/kg Max Up Vert Vel: 9.34 m/s Conv Inhibition (B-): 31890.52 J/kg Cap Strength: 18.13 C Lift Cond Lev (LCL): 865.41 mb = 1250.29 m = 4101.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 94 at 22 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 44 30 3 -1.5 -2.6 | 282 20 20.0 -4.3 1 1000 142 60 15 -13.0 -7.5 | 317 13 8.6 -9.2 2 925 739 75 17 -16.4 -4.4 | 320 8 5.1 -6.1 3 850 1388 70 27 -25.4 -9.2 | 19 12 -3.8 -10.9 4 700 2847 70 36 -33.8 -12.3 | 41 19 -12.3 -14.0 5 500 5260 55 31 -25.4 -17.8 | 11 20 -3.8 -19.5 6 400 6780 40 13 -8.4 -10.0 | 311 18 13.2 -11.6 7 300 8650 315 17 12.0 -12.0 | 292 36 33.6 -13.7 8 269 9333 310 15 11.5 -9.6 | 289 35 33.0 -11.3 9 250 9790 325 17 9.8 -13.9 | 296 35 31.3 -15.6 10 200 11200 320 17 10.9 -13.0 | 294 36 32.5 -14.7 11 150 13020 305 17 13.9 -9.8 | 288 37 35.5 -11.4 12 100 15570 305 21 17.2 -12.0 | 289 41 38.7 -13.7 13 70 17790 280 27 26.6 -4.7 | 278 49 48.1 -6.4 Wind Parameters Mean winds (0-6000m): 64.4 at 28.8 knts Storm direction: 94.4 at 21.6 knts Shear (0-3000m) pos: 3.4 neg: 2.4 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 116.6 deg Storm rel helicity (0-3000m) pos: 81.9 neg: -4.2 tot: 77.7 m^2/s^2 ave: 25.9 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 4.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.58 Bulk Shear: 27.70 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 64 14 313 12| 14.6 0.0 14.6| 40.4 0.0 40.4 80.8 0.66| 16.4 10.9 1000 69 16 320 10| 10.1 0.0 10.1| 50.2 0.0 50.2 50.2 0.69| 11.4 7.9 1500 70 19 337 9| 6.7 2.2 8.9| 63.0 0.0 63.0 42.0 0.71| 9.8 6.9 2000 70 22 353 9| 5.0 2.4 7.5| 70.3 0.0 70.3 35.1 0.70| 8.1 5.7 2500 70 24 6 10| 4.0 2.6 6.6| 77.6 0.0 77.6 31.0 0.69| 7.1 4.9 3000 70 26 15 11| 3.4 2.4 5.8| 81.9 -4.2 77.7 25.9 0.64| 6.4 4.1 4000 69 28 21 13| 2.5 1.6 4.2| 81.9 -25.4 56.5 14.1 0.48| 5.4 2.6 5000 67 29 21 14| 2.0 1.3 3.3| 81.9 -46.0 35.9 7.2 0.35| 4.7 1.6 6000 64 29 17 15| 1.7 0.8 2.5| 81.9 -97.0 -15.1 -2.5 0.09| 4.9 0.5 Wrote GIF file: /home/apache/climate/data/raob//U3472/skewt/U3472.skewt.20251103.00.gif