UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110500.upa.cvt Date: 0000Z 5 NOV 25 Searching for U0046... Searching the city database file for: U0046 ... Date:0000Z 5 NOV 25 Station: U0046 WMO ident: 20046 Latitude: 80.62 Longitude: 58.05 ------------------------------------------------------------------------------- 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 1010 26 -4.1 -7.0 80 2.9 -5.0 70 9 268.3 268.7 267.6 274.3 2.23 1 1000 104 -5.1 -8.4 78 3.3 -6.1 70 15 268.0 268.4 267.1 273.5 2.02 2 925 712 -9.1 -12.3 78 3.2 -9.9 10 7 270.0 270.3 267.7 274.5 1.60 3 894 975 -10.5 -13.0 82 2.5 -11.1 34 8 271.2 271.5 268.4 275.6 1.57 4 879 1105 -9.3 -11.6 83 2.3 -9.9 46 8 273.8 274.1 270.4 278.8 1.79 5 850 1364 -10.9 -13.9 79 3.0 -11.7 70 9 274.7 275.0 270.6 279.1 1.53 6 796 1866 -13.3 -18.3 66 5.0 -14.4 73 10 277.4 277.6 271.5 280.7 1.13 7 700 2830 -21.3 -29.3 49 8.0 -22.4 80 11 278.9 279.0 271.4 280.4 0.48 8 654 3328 -25.3 -32.3 52 7.0 -26.1 66 15 279.9 279.9 271.8 281.1 0.39 9 646 3417 -25.1 -32.1 52 7.0 -25.9 63 16 281.1 281.1 272.5 282.3 0.40 10 500 5240 -35.5 -47.5 28 12.0 -36.1 10 33 289.8 289.8 276.7 290.1 0.10 11 495 5310 -35.9 -47.9 28 12.0 -36.5 10 34 290.1 290.1 276.9 290.4 0.10 12 421 6418 -43.3 -54.3 29 11.0 -43.6 6 48 294.4 294.4 278.9 294.6 0.06 13 400 6760 -46.3 -56.3 31 10.0 -46.6 5 52 294.8 294.8 279.1 295.0 0.05 14 357 7504 -52.1 -62.1 29 10.0 -52.2 3 56 296.8 296.8 280.0 296.9 0.03 15 300 8610 -59.1 -68.1 30 9.0 -59.2 360 62 302.0 302.0 282.2 302.1 0.01 16 287 8886 -60.4 -69.4 30 9.0 -60.5 360 68 304.0 304.0 283.0 304.0 0.01 17 277 9106 -61.5 -70.5 29 9.0 -61.6 358 65 305.5 305.5 283.6 305.6 0.01 18 264 9403 -62.9 -71.9 29 9.0 -63.0 355 60 307.7 307.7 284.5 307.8 0.01 19 260 9497 -61.7 -70.7 29 9.0 -61.8 356 57 310.8 310.8 285.7 310.9 0.01 20 250 9740 -61.1 -70.1 29 9.0 -61.2 360 50 315.2 315.2 287.2 315.3 0.01 21 222 10484 -57.9 -66.9 31 9.0 -58.0 352 36 331.0 331.0 292.0 331.1 0.02 22 200 11140 -59.7 -68.7 30 9.0 -59.8 345 23 338.2 338.2 293.9 338.3 0.02 23 150 12940 -58.1 -68.1 27 10.0 -58.3 325 29 370.0 370.0 300.6 370.1 0.03 24 113 14718 -60.7 -71.7 22 11.0 -60.9 322 25 396.3 396.4 304.7 396.5 0.02 25 100 15480 -61.1 -72.1 22 11.0 -61.3 320 23 409.7 409.7 306.5 409.8 0.02 26 70 17680 -63.5 -75.5 18 12.0 -63.7 345 17 448.5 448.5 310.7 448.6 0.02 27 50 19720 -68.1 -80.1 16 12.0 -68.3 330 17 483.0 483.0 313.7 483.1 0.01 28 35 21845 -70.3 -82.3 16 12.0 -70.5 323 17 529.1 529.1 316.9 529.2 0.01 29 30 22750 -74.1 -86.1 14 12.0 -74.2 320 17 542.6 542.6 317.7 542.7 0.01 30 25 23807 -75.9 -87.9 13 12.0 -76.0 338 15 566.5 566.5 319.0 566.6 0.01 31 21 24817 -74.5 -86.5 14 12.0 -74.7 355 13 599.7 599.7 320.6 599.8 0.01 32 20 25100 -74.7 -86.7 14 12.0 -74.9 360 13 607.5 607.5 320.9 607.6 0.01 33 18 25709 -76.7 -88.7 13 12.0 -76.9 619.8 619.8 321.5 619.8 0.01 TRP 264 9403 -62.9 -71.9 29 9.0 -63.0 355 60 307.7 307.7 284.5 307.8 0.01 WND 287 8886 -60.4 -69.4 30 9.0 -60.5 360 68 304.0 304.0 283.0 304.0 0.01 Sounding variables and indices 1000-500 mb thick: 5136.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 57.04 % Est. max temperature: 2.02 C = 35.64 F Sfc-Lift cond lev (LCL): 964.73 mb = 384.02 m = 1259.88 ft T: -6.94 C 700-500 lapse rate: 5.89 C/km ThetaE index: 0.78 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 816.25 mb = 1674.02 m = 5492.12 ft Mean mixing ratio: 1.81 g/kg Conv temperature: 4.00 C = 39.20 F Cap Strength: 7.19 C Lifted Index: 13.08 C Risk: None Lifted Index @300 mb: 19.81 C Lifted Index @700 mb: 5.87 C Showalter Index: 9.13 C Risk: None Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.60 C Cross Totals Index: 21.60 C K Index: 2.70 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 2.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.61 J/kg Max Up Vert Vel: 3.35 m/s Conv Inhibition (B-): 49346.31 J/kg Cap Strength: 12.98 C Lift Cond Lev (LCL): 911.91 mb = 821.93 m = 2696.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 60 at 14 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 1010 26 70 9 -8.5 -3.1 | 222 5 3.6 4.0 1 1000 104 70 15 -14.1 -5.1 | 134 3 -2.1 2.0 2 925 712 10 7 -1.2 -6.9 | 269 11 10.8 0.2 3 850 1364 70 9 -8.5 -3.1 | 222 5 3.6 4.0 4 700 2830 80 11 -10.8 -1.9 | 193 5 1.2 5.2 5 500 5240 10 33 -5.7 -32.5 | 346 26 6.3 -25.4 6 400 6760 5 52 -4.5 -51.8 | 350 45 7.5 -44.7 7 300 8610 360 62 -0.0 -62.0 | 348 56 12.0 -54.9 8 287 8886 360 68 -0.0 -68.0 | 349 62 12.0 -60.9 9 264 9403 355 60 5.2 -59.8 | 342 55 17.3 -52.7 10 250 9740 360 50 -0.0 -50.0 | 344 45 12.0 -42.9 11 200 11140 345 23 6.0 -22.2 | 310 24 18.0 -15.1 12 150 12940 325 29 16.6 -23.8 | 300 33 28.7 -16.7 13 100 15480 320 23 14.8 -17.6 | 291 29 26.8 -10.5 14 70 17680 345 17 4.4 -16.4 | 300 19 16.4 -9.3 15 50 19720 330 17 8.5 -14.7 | 290 22 20.5 -7.6 16 30 22750 320 17 10.9 -13.0 | 284 24 23.0 -5.9 17 20 25100 360 13 -0.0 -13.0 | 296 13 12.0 -5.9 Wind Parameters Mean winds (0-6000m): 29.5 at 18.6 knts Storm direction: 59.5 at 14.0 knts Shear (0-3000m) pos: 1.5 neg: 1.2 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): -46.0 deg Storm rel helicity (0-3000m) pos: 0.4 neg: -21.6 tot: -21.1 m^2/s^2 ave: -7.0 10^-3 m/s^2 rel: -0.38 Storm rel vorticity (0-3000m) horiz: 5.9 stream: -2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.46 Bulk Shear: 12.13 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 57 12 258 2| 0.0 6.8 6.8| 0.4 -4.4 -4.0 -8.0 -0.15| 18.0 -2.7 1000 47 10 266 5| 1.1 3.4 4.5| 0.4 -10.4 -9.9 -9.9 -0.21| 12.7 -2.7 1500 52 10 254 5| 2.3 2.3 4.6| 0.4 -16.8 -16.4 -10.9 -0.32| 10.2 -3.3 2000 58 10 243 4| 2.0 1.7 3.6| 0.4 -18.0 -17.6 -8.8 -0.34| 7.9 -2.7 2500 62 10 233 4| 1.7 1.4 3.1| 0.4 -19.3 -18.8 -7.5 -0.36| 6.5 -2.3 3000 66 10 225 4| 1.5 1.2 2.6| 0.4 -21.6 -21.1 -7.0 -0.38| 5.9 -2.3 4000 61 12 230 2| 1.1 2.4 3.5| 0.4 -30.8 -30.4 -7.6 -0.47| 6.0 -2.8 5000 44 15 334 4| 0.9 3.4 4.3| 0.4 -67.0 -66.5 -13.3 -0.48| 6.5 -3.1 6000 30 19 343 10| 0.7 4.0 4.7| 14.1 -81.2 -67.1 -11.2 -0.40| 6.6 -2.7 Wrote GIF file: /home/apache/climate/data/raob//U0046/skewt/U0046.skewt.20251105.00.gif