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 U4343... Searching the city database file for: U4343 ... Date:0000Z 5 NOV 25 Station: U4343 WMO ident: 24343 Latitude: 66.77 Longitude: 123.40 ------------------------------------------------------------------------------- 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 1007 78 -35.1 -58.1 8 23.0 -35.5 325 1 237.6 237.6 237.1 237.6 0.01 1 1000 127 -33.9 -57.9 7 24.0 -34.4 345 3 239.2 239.3 238.7 239.3 0.02 2 925 686 -23.5 -51.5 6 28.0 -24.9 360 11 255.3 255.3 253.3 255.4 0.04 3 921 718 -22.3 -51.3 5 29.0 -23.8 359 11 256.8 256.8 254.6 256.9 0.04 4 852 1285 -25.3 -50.3 8 25.0 -26.5 350 19 259.5 259.5 256.8 259.6 0.04 5 850 1302 -25.3 -50.3 8 25.0 -26.5 350 19 259.6 259.6 256.9 259.8 0.04 6 819 1572 -24.3 -52.3 6 28.0 -25.7 352 19 263.5 263.5 259.9 263.6 0.04 7 736 2346 -27.3 -54.3 6 27.0 -28.5 357 18 268.4 268.4 263.6 268.5 0.03 8 700 2706 -28.5 -44.5 20 16.0 -29.5 360 17 270.9 270.9 265.5 271.3 0.10 9 682 2892 -28.9 -55.9 6 27.0 -30.0 360 18 272.5 272.5 266.4 272.6 0.03 10 555 4339 -37.9 -62.9 6 25.0 -38.5 357 23 278.4 278.4 270.2 278.4 0.01 11 500 5050 -43.1 -57.1 20 14.0 -43.5 355 25 280.5 280.5 271.5 280.6 0.03 12 440 5893 -49.1 -72.1 5 23.0 -49.3 355 25 283.3 283.3 273.1 283.4 0.01 13 426 6104 -50.1 -72.1 6 22.0 -50.3 355 25 284.7 284.7 273.9 284.7 0.01 14 400 6510 -52.5 -74.5 5 22.0 -52.7 355 25 286.8 286.8 275.0 286.8 0.00 15 321 7916 -59.3 -79.3 6 20.0 -59.4 359 23 296.0 296.0 279.6 296.0 0.00 16 313 8074 -59.9 -73.9 14 14.0 -60.0 360 23 297.3 297.3 280.1 297.3 0.01 17 300 8340 -60.1 -80.1 6 20.0 -60.2 355 23 300.6 300.6 281.6 300.6 0.00 18 250 9490 -56.5 -78.5 5 22.0 -56.7 340 21 322.1 322.1 289.4 322.1 0.00 19 211 10567 -53.3 -75.3 5 22.0 -53.6 329 16 343.1 343.1 295.1 343.1 0.01 20 200 10910 -53.7 -75.7 5 22.0 -54.0 325 15 347.7 347.7 296.1 347.8 0.01 21 150 12760 -54.3 -76.3 5 22.0 -54.7 295 11 376.5 376.5 301.7 376.6 0.01 22 100 15340 -56.9 -77.9 5 21.0 -57.3 275 11 417.8 417.8 307.4 417.8 0.01 23 70 17590 -59.5 -79.5 6 20.0 -59.9 245 17 457.1 457.1 311.5 457.1 0.01 24 50 19680 -61.9 -81.9 5 20.0 -62.3 240 23 497.6 497.6 314.8 497.7 0.01 25 47 20062 -62.7 -82.7 5 20.0 -63.1 504.6 504.6 315.3 504.6 0.01 26 40 21056 -62.9 -82.9 5 20.0 -63.4 527.9 527.9 316.8 528.0 0.01 TRP 313 8074 -59.9 -73.9 14 14.0 -60.0 360 23 297.3 297.3 280.1 297.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 4923.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.01 inches Sfc-500 mean rel hum: 7.77 % Est. max temperature: -13.36 C = 7.95 F Sfc-Lift cond lev (LCL): 668.20 mb = 3035.96 m = 9960.36 ft T: -29.79 C 700-500 lapse rate: 6.23 C/km ThetaE index: 0.00 C Layer 1007.0-1346878835939174223569747968.0 mb Conv cond level (CCL): None Cap Strength: 25.24 C Lifted Index: 26.20 C Risk: None Lifted Index @300 mb: 36.91 C Lifted Index @700 mb: 20.27 C Showalter Index: 17.06 C Risk: None Total Totals Index: 10.60 C Risk: None Vertical Totals Index: 17.80 C Cross Totals Index: -7.20 C K Index: -48.50 Risk: None Sweat Index: 63.00 Risk: None Energy Index: 4.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 49.01 J/kg Max Up Vert Vel: 9.90 m/s Conv Inhibition (B-): 49564.72 J/kg Cap Strength: 26.18 C Lift Cond Lev (LCL): 610.41 mb = 3671.02 m = 12043.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 26 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 1007 78 325 1 0.6 -0.8 | 209 14 6.8 12.0 1 1000 127 345 3 0.8 -2.9 | 215 12 7.0 9.9 2 925 686 360 11 -0.0 -11.0 | 254 6 6.2 1.8 3 850 1302 350 19 3.3 -18.7 | 302 11 9.5 -5.9 4 700 2706 360 17 -0.0 -17.0 | 304 7 6.2 -4.2 5 500 5050 355 25 2.2 -24.9 | 325 15 8.4 -12.1 6 400 6510 355 25 2.2 -24.9 | 325 15 8.4 -12.1 7 313 8074 360 23 -0.0 -23.0 | 329 12 6.2 -10.2 8 300 8340 355 23 2.0 -22.9 | 321 13 8.2 -10.1 9 250 9490 340 21 7.2 -19.7 | 297 15 13.4 -6.9 10 200 10910 325 15 8.6 -12.3 | 268 15 14.8 0.5 11 150 12760 295 11 10.0 -4.6 | 243 18 16.2 8.2 12 100 15340 275 11 11.0 -1.0 | 235 21 17.2 11.9 13 70 17590 245 17 15.4 7.2 | 227 29 21.6 20.0 14 50 19680 240 23 19.9 11.5 | 227 36 26.1 24.3 Wind Parameters Mean winds (0-6000m): 355.8 at 19.0 knts Storm direction: 25.8 at 14.2 knts Shear (0-3000m) pos: 1.5 neg: 1.6 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 100.7 deg Storm rel helicity (0-3000m) pos: 34.8 neg: 0.0 tot: 34.8 m^2/s^2 ave: 11.6 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 2.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.13 Bulk Shear: 23.05 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 ------------------------------------------------------------------------------- 500 354 6 224 10| 8.9 0.0 8.9| 16.4 0.0 16.4 32.9 0.69| 8.9 6.1 1000 356 9 242 8| 4.4 3.4 7.9| 27.6 0.0 27.6 27.6 0.76| 8.0 6.1 1500 354 12 264 8| 3.0 3.2 6.1| 32.4 0.0 32.4 21.6 0.72| 6.6 4.7 2000 354 14 276 8| 2.1 2.4 4.5| 32.8 0.0 32.8 16.4 0.68| 5.3 3.6 2500 354 14 282 8| 1.6 1.9 3.5| 33.0 0.0 33.0 13.2 0.64| 4.5 2.9 3000 355 15 286 8| 1.5 1.6 3.1| 34.8 0.0 34.8 11.6 0.64| 4.0 2.6 4000 356 16 295 8| 1.1 1.6 2.8| 39.3 0.0 39.3 9.8 0.62| 3.4 2.1 5000 356 18 303 9| 0.9 1.7 2.6| 43.0 0.0 43.0 8.6 0.59| 3.1 1.8 6000 356 19 309 10| 0.8 1.4 2.1| 43.0 0.0 43.0 7.2 0.59| 2.6 1.5 Wrote GIF file: /home/apache/climate/data/raob//U4343/skewt/U4343.skewt.20251105.00.gif