UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for U4266... Searching the city database file for: U4266 ... Date:1200Z 20 OCT 25 Station: U4266 WMO ident: 24266 Latitude: 67.55 Longitude: 133.38 ------------------------------------------------------------------------------- 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 1009 141 -6.1 -7.4 90 1.3 -6.5 225 1 266.4 266.7 266.1 272.2 2.17 1 1006 164 -4.3 -7.4 79 3.1 -5.3 232 1 268.4 268.7 267.5 274.3 2.17 2 1000 211 -4.7 -7.8 79 3.1 -5.7 245 1 268.5 268.8 267.5 274.2 2.12 3 925 820 -8.3 -11.2 80 2.9 -9.1 10 15 270.8 271.1 268.4 275.7 1.75 4 850 1472 -11.9 -14.2 83 2.3 -12.5 5 15 273.7 273.9 269.9 277.9 1.50 5 700 2932 -20.5 -23.6 76 3.1 -21.0 340 13 279.8 279.9 272.4 282.2 0.81 6 680 3145 -21.9 -24.8 77 2.9 -22.4 343 13 280.5 280.7 272.8 282.8 0.75 7 621 3806 -26.9 -29.5 79 2.6 -27.2 351 14 282.2 282.3 273.3 283.8 0.53 8 618 3841 -24.9 -27.7 77 2.8 -25.3 351 14 284.9 285.0 275.0 286.8 0.63 9 591 4164 -26.7 -29.1 80 2.4 -27.0 355 14 286.5 286.6 275.7 288.3 0.58 10 536 4861 -31.1 -37.1 56 6.0 -31.6 4 15 289.3 289.4 276.8 290.3 0.30 11 500 5350 -34.5 -40.5 54 6.0 -34.9 10 15 291.0 291.0 277.5 291.7 0.22 12 400 6880 -44.1 -53.1 36 9.0 -44.4 5 21 297.7 297.7 280.4 297.9 0.07 13 346 7840 -50.5 -57.5 43 7.0 -50.7 5 20 301.6 301.6 282.1 301.8 0.05 14 300 8760 -55.5 -61.5 47 6.0 -55.6 5 19 307.1 307.1 284.2 307.2 0.03 15 264 9561 -59.9 -65.9 45 6.0 -60.0 10 21 312.1 312.1 286.1 312.2 0.02 16 250 9900 -58.7 -64.7 46 6.0 -58.8 5 25 318.8 318.8 288.4 318.9 0.03 17 238 10210 -58.5 -64.5 46 6.0 -58.6 5 27 323.6 323.6 289.9 323.7 0.03 18 211 10976 -53.9 -59.9 48 6.0 -54.1 5 33 342.1 342.1 294.9 342.4 0.06 19 200 11320 -54.7 -60.7 47 6.0 -54.9 5 35 346.1 346.2 295.8 346.4 0.05 20 150 13160 -53.1 -63.1 29 10.0 -53.4 5 27 378.6 378.6 302.1 378.8 0.05 21 100 15750 -55.5 -69.5 16 14.0 -55.9 10 19 420.5 420.5 307.8 420.7 0.03 22 83 16934 -57.1 -72.1 13 15.0 -57.5 13 14 440.2 440.3 309.9 440.4 0.03 23 70 18010 -58.3 -74.3 11 16.0 -58.7 15 9 459.7 459.7 311.7 459.8 0.02 24 50 20130 -58.1 -75.1 10 17.0 -58.7 55 3 506.6 506.6 315.4 506.7 0.03 25 40 21534 -59.1 -77.1 8 18.0 -59.8 125 6 537.4 537.4 317.4 537.6 0.03 26 32 22948 -55.1 -74.1 8 19.0 -56.5 195 10 583.6 583.6 319.9 583.9 0.05 27 30 23360 -55.3 -74.3 8 19.0 -56.8 215 11 593.9 593.9 320.3 594.3 0.05 28 22 25340 -55.3 -74.3 8 19.0 -57.2 200 19 649.0 649.0 322.7 649.6 0.07 29 20 25950 -53.9 -73.9 7 20.0 -56.2 195 21 671.2 671.2 323.5 671.9 0.09 30 14 28267 -49.1 -70.1 7 21.0 -53.5 759.5 759.6 326.3 761.6 0.22 31 12 29276 -50.9 -72.9 6 22.0 -55.2 787.4 787.5 327.0 789.0 0.17 32 10 30470 -48.3 -71.3 5 23.0 -54.2 839.3 839.4 328.2 841.9 0.25 33 9.1 31096 -44.9 -68.9 5 24.0 -52.5 875.2 875.4 329.0 879.5 0.39 34 7.9 32039 -45.9 -69.9 5 24.0 -53.7 907.4 907.6 329.7 911.8 0.39 TRP 264 9561 -59.9 -65.9 45 6.0 -60.0 10 21 312.1 312.1 286.1 312.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5139.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 75.29 % Est. max temperature: 0.88 C = 33.58 F Sfc-Lift cond lev (LCL): 988.24 mb = 303.44 m = 995.51 ft T: -5.25 C 700-500 lapse rate: 5.79 C/km ThetaE index: 0.08 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 871.83 mb = 1276.51 m = 4187.96 ft Mean mixing ratio: 1.92 g/kg Conv temperature: 0.37 C = 32.67 F Cap Strength: 12.36 C Lifted Index: 13.35 C Risk: None Lifted Index @300 mb: 22.76 C Lifted Index @700 mb: 5.96 C Showalter Index: 11.07 C Risk: None Total Totals Index: 42.90 C Risk: None Vertical Totals Index: 22.60 C Cross Totals Index: 20.30 C K Index: 5.30 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 2.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.11 J/kg Max Up Vert Vel: 3.77 m/s Conv Inhibition (B-): 66741.95 J/kg Cap Strength: 13.23 C Lift Cond Lev (LCL): 914.12 mb = 911.24 m = 2989.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 29 at 10 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 1009 141 225 1 0.7 0.7 | 211 11 5.8 9.7 1 1000 211 245 1 0.9 0.4 | 212 11 6.0 9.4 2 925 820 10 15 -2.6 -14.8 | 337 6 2.4 -5.8 3 850 1472 5 15 -1.3 -14.9 | 328 7 3.7 -6.0 4 700 2932 340 13 4.4 -12.2 | 289 10 9.5 -3.2 5 500 5350 10 15 -2.6 -14.8 | 337 6 2.4 -5.8 6 400 6880 5 21 -1.8 -20.9 | 345 12 3.2 -11.9 7 300 8760 5 19 -1.7 -18.9 | 341 11 3.4 -10.0 8 264 9561 10 21 -3.6 -20.7 | 353 12 1.4 -11.7 9 250 9900 5 25 -2.2 -24.9 | 350 16 2.9 -15.9 10 200 11320 5 35 -3.1 -34.9 | 356 26 2.0 -25.9 11 150 13160 5 27 -2.4 -26.9 | 351 18 2.7 -17.9 12 100 15750 10 19 -3.3 -18.7 | 350 10 1.7 -9.7 13 70 18010 15 9 -2.3 -8.7 | 264 3 2.7 0.3 14 50 20130 55 3 -2.5 -1.7 | 200 8 2.6 7.3 15 30 23360 215 11 6.3 9.0 | 212 21 11.4 18.0 16 20 25950 195 21 5.4 20.3 | 200 31 10.5 29.3 Wind Parameters Mean winds (0-6000m): 359.4 at 13.7 knts Storm direction: 29.4 at 10.3 knts Shear (0-3000m) pos: 2.7 neg: 1.1 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 81.1 deg Storm rel helicity (0-3000m) pos: 58.8 neg: -14.4 tot: 44.4 m^2/s^2 ave: 14.8 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.56 Bulk Shear: 12.61 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 ------------------------------------------------------------------------------- 500 326 5 240 9| 11.6 0.0 11.6| 40.7 0.0 40.7 81.4 0.94| 14.4 13.5 1000 7 10 280 4| 8.1 0.0 8.1| 57.5 -0.9 56.7 56.7 0.89| 12.3 10.9 1500 7 11 303 4| 5.4 0.5 5.9| 57.5 -3.2 54.3 36.2 0.79| 8.7 6.8 2000 4 12 308 5| 4.1 0.9 5.0| 57.5 -7.4 50.1 25.1 0.65| 7.1 4.6 2500 1 13 306 6| 3.3 1.2 4.4| 57.5 -11.8 45.7 18.3 0.54| 6.1 3.3 3000 358 13 304 7| 2.7 1.1 3.8| 58.8 -14.4 44.4 14.8 0.49| 5.4 2.7 4000 355 13 303 7| 2.3 0.8 3.1| 64.8 -14.4 50.3 12.6 0.52| 4.5 2.3 5000 357 13 306 7| 2.0 0.7 2.7| 70.2 -14.4 55.8 11.2 0.55| 3.9 2.1 6000 359 14 312 7| 1.8 0.5 2.3| 73.0 -14.4 58.5 9.8 0.54| 3.6 1.9 Wrote GIF file: /home/apache/climate/data/raob//U4266/skewt/U4266.skewt.20251020.12.gif