UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110400.upa.cvt Date: 0000Z 4 NOV 25 Searching for U4343... Searching the city database file for: U4343 ... Date:0000Z 4 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 1001 79 -29.5 -34.2 64 4.7 -29.8 120 1 243.6 243.6 243.3 244.2 0.21 1 1000 86 -29.3 -34.3 62 5.0 -29.6 120 1 243.9 243.9 243.6 244.4 0.21 2 988 172 -29.3 -34.3 62 5.0 -29.6 126 2 244.7 244.7 244.3 245.3 0.21 3 926 643 -21.3 -24.9 73 3.6 -21.7 159 9 257.4 257.5 256.2 259.0 0.55 4 925 651 -21.1 -24.7 73 3.6 -21.5 160 9 257.7 257.8 256.5 259.3 0.56 5 850 1269 -23.1 -27.1 70 4.0 -23.6 165 7 261.9 262.0 259.7 263.3 0.49 6 794 1766 -25.3 -29.4 69 4.1 -25.7 165 6 264.8 264.8 261.7 266.0 0.42 7 700 2671 -31.1 -35.8 63 4.7 -31.4 165 3 268.0 268.1 263.8 268.8 0.26 8 542 4440 -43.9 -49.9 51 6.0 -44.1 131 8 273.1 273.2 267.0 273.4 0.07 9 500 4980 -46.5 -52.5 50 6.0 -46.6 120 9 276.3 276.4 269.0 276.5 0.06 10 407 6328 -51.5 -58.5 43 7.0 -51.6 92 3 286.6 286.6 275.0 286.8 0.04 11 402 6408 -51.7 -57.7 49 6.0 -51.8 90 3 287.4 287.4 275.4 287.5 0.04 12 400 6440 -51.7 -57.7 49 6.0 -51.8 90 3 287.8 287.8 275.6 287.9 0.04 13 300 8300 -53.1 -59.1 48 6.0 -53.2 315 7 310.5 310.5 285.5 310.7 0.04 14 295 8408 -53.1 -59.1 48 6.0 -53.2 315 8 312.0 312.0 286.1 312.2 0.04 15 250 9480 -49.9 -56.9 44 7.0 -50.1 310 13 331.9 331.9 292.3 332.2 0.07 16 207 10715 -49.9 -56.9 44 7.0 -50.2 293 11 350.3 350.3 296.8 350.6 0.08 17 200 10940 -50.3 -57.3 43 7.0 -50.5 290 11 353.1 353.1 297.4 353.5 0.08 18 150 12800 -53.1 -59.1 48 6.0 -53.4 295 15 378.6 378.6 302.1 379.0 0.09 19 100 15400 -55.7 -65.7 28 10.0 -56.1 265 19 420.1 420.1 307.7 420.4 0.06 20 79 16897 -57.7 -78.7 5 21.0 -58.2 258 18 445.3 445.3 310.4 445.3 0.01 21 70 17660 -58.1 -79.1 5 21.0 -58.6 255 17 460.1 460.1 311.8 460.1 0.01 22 50 19750 -62.5 -82.5 5 20.0 -62.9 250 27 496.2 496.2 314.7 496.2 0.01 23 35 21943 -63.9 -81.9 7 18.0 -64.4 545.8 545.8 317.9 545.9 0.01 TRP 402 6408 -51.7 -57.7 49 6.0 -51.8 90 3 287.4 287.4 275.4 287.5 0.04 WND Sounding variables and indices 1000-500 mb thick: 4894.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 62.01 % Est. max temperature: -11.19 C = 11.86 F Sfc-Lift cond lev (LCL): 924.32 mb = 656.35 m = 2153.36 ft T: -21.12 C 700-500 lapse rate: 6.67 C/km ThetaE index: 0.00 C Layer 1001.0-7490422784.0 mb Conv cond level (CCL): 1000.00 mb = 86.00 m = 282.15 ft Mean mixing ratio: 0.40 g/kg Conv temperature: -27.37 C = -17.26 F Cap Strength: 16.78 C Lifted Index: 18.99 C Risk: None Lifted Index @300 mb: 40.60 C Lifted Index @700 mb: 13.65 C Showalter Index: 10.78 C Risk: None Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 23.40 C Cross Totals Index: 19.40 C K Index: -8.40 Risk: None Sweat Index: 23.00 Risk: None Energy Index: 2.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 49.84 J/kg Max Up Vert Vel: 9.98 m/s Conv Inhibition (B-): 49118.00 J/kg Cap Strength: 18.50 C Lift Cond Lev (LCL): 899.31 mb = 856.85 m = 2811.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 170 at 5 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 1001 79 120 1 -0.9 0.5 | 1 4 -0.1 -3.9 1 1000 86 120 1 -0.9 0.5 | 1 4 -0.1 -3.9 2 925 651 160 9 -3.1 8.5 | 151 5 -2.3 4.0 3 850 1269 165 7 -1.8 6.8 | 157 3 -1.0 2.3 4 700 2671 165 3 -0.8 2.9 | 359 2 0.0 -1.5 5 500 4980 120 9 -7.8 4.5 | 91 7 -7.0 0.1 6 402 6408 90 3 -3.0 0.0 | 26 5 -2.2 -4.4 7 400 6440 90 3 -3.0 0.0 | 26 5 -2.2 -4.4 8 300 8300 315 7 4.9 -4.9 | 328 11 5.8 -9.4 9 250 9480 310 13 10.0 -8.4 | 320 17 10.8 -12.8 10 200 10940 290 11 10.3 -3.8 | 306 14 11.1 -8.2 11 150 12800 295 15 13.6 -6.3 | 307 18 14.4 -10.8 12 100 15400 265 19 18.9 1.7 | 278 20 19.7 -2.8 13 70 17660 255 17 16.4 4.4 | 270 17 17.2 -0.0 14 50 19750 250 27 25.4 9.2 | 260 27 26.2 4.8 Wind Parameters Mean winds (0-6000m): 139.6 at 6.0 knts Storm direction: 169.6 at 4.5 knts Shear (0-3000m) pos: 0.9 neg: 0.4 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 47.3 deg Storm rel helicity (0-3000m) pos: 7.0 neg: -0.4 tot: 6.6 m^2/s^2 ave: 2.2 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 2.8 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 107.21 Bulk Shear: 0.46 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 ------------------------------------------------------------------------------- 500 151 4 68 1| 7.4 0.0 7.4| 5.3 0.0 5.3 10.6 0.92| 7.9 7.2 1000 159 6 136 2| 3.6 0.0 3.6| 6.6 0.0 6.6 6.6 0.81| 5.3 4.3 1500 161 7 143 2| 1.9 0.0 1.9| 6.7 -0.1 6.6 4.4 0.70| 4.0 2.8 2000 162 6 143 2| 1.4 0.4 1.8| 6.7 -0.2 6.5 3.2 0.57| 3.4 2.0 2500 162 6 139 1| 1.1 0.6 1.7| 6.7 -0.4 6.3 2.5 0.45| 3.0 1.4 3000 162 5 131 1| 0.9 0.4 1.3| 7.0 -0.4 6.6 2.2 0.47| 2.8 1.3 4000 157 5 113 1| 0.7 0.4 1.1| 7.5 -0.4 7.1 1.8 0.46| 2.5 1.1 5000 146 6 101 3| 0.6 0.6 1.2| 7.5 -2.3 5.2 1.0 0.33| 2.4 0.8 6000 140 6 93 3| 0.5 0.5 1.0| 7.5 -9.6 -2.0 -0.3 0.11| 2.4 0.3 Wrote GIF file: /home/apache/climate/data/raob//U4343/skewt/U4343.skewt.20251104.00.gif