UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110812.upa.cvt Date: 1200Z 8 NOV 25 Searching for U4343... Searching the city database file for: U4343 ... Date:1200Z 8 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 1002 82 -27.5 -33.5 57 6.0 -27.9 195 1 245.5 245.5 245.1 246.1 0.23 1 1000 96 -26.1 -30.9 64 4.8 -26.5 190 5 247.1 247.1 246.7 247.8 0.29 2 997 118 -25.1 -29.5 67 4.4 -25.5 191 5 248.3 248.3 247.9 249.2 0.33 3 981 236 -23.5 -27.4 70 3.9 -23.9 196 5 251.0 251.1 250.5 252.1 0.41 4 950 472 -23.1 -26.4 74 3.3 -23.5 206 6 253.7 253.8 253.0 255.0 0.47 5 925 670 -19.5 -22.1 80 2.6 -19.9 215 7 259.4 259.5 258.1 261.3 0.70 6 916 742 -18.3 -20.3 84 2.0 -18.6 217 7 261.3 261.5 259.9 263.6 0.83 7 912 775 -18.5 -20.5 84 2.0 -18.8 218 7 261.4 261.6 260.0 263.7 0.82 8 850 1295 -21.3 -24.0 79 2.7 -21.7 235 5 263.8 263.9 261.5 265.7 0.65 9 753 2185 -25.7 -29.3 72 3.6 -26.1 251 12 268.4 268.4 264.4 269.7 0.45 10 700 2715 -27.3 -31.2 69 3.9 -27.7 260 17 272.3 272.3 267.0 273.5 0.40 11 691 2807 -27.9 -32.0 68 4.1 -28.3 260 18 272.6 272.7 267.2 273.7 0.38 12 644 3309 -29.1 -39.1 37 10.0 -29.9 259 21 276.8 276.8 269.5 277.4 0.20 13 545 4484 -33.9 -47.9 23 14.0 -34.6 256 30 284.6 284.6 274.0 284.9 0.09 14 500 5080 -37.9 -52.9 19 15.0 -38.5 255 35 286.8 286.8 275.1 287.0 0.06 15 498 5108 -37.9 -52.9 19 15.0 -38.5 255 35 287.2 287.2 275.3 287.4 0.06 16 484 5304 -38.5 -52.5 22 14.0 -39.1 256 36 288.8 288.8 276.1 289.0 0.06 17 400 6590 -48.5 -54.5 50 6.0 -48.7 260 44 292.0 292.0 277.7 292.2 0.06 18 373 7046 -52.3 -58.3 48 6.0 -52.4 259 45 292.8 292.8 278.1 293.0 0.04 19 337 7698 -55.3 -62.3 41 7.0 -55.4 257 46 297.3 297.3 280.2 297.4 0.03 20 321 8006 -58.5 -66.5 35 8.0 -58.6 256 47 297.1 297.1 280.1 297.1 0.02 21 300 8430 -60.1 -68.1 34 8.0 -60.2 255 48 300.6 300.6 281.6 300.7 0.01 22 293 8578 -60.9 -68.9 34 8.0 -61.0 255 46 301.5 301.5 282.0 301.6 0.01 23 286 8729 -61.1 -69.1 34 8.0 -61.2 255 44 303.3 303.3 282.7 303.4 0.01 24 250 9570 -60.1 -69.1 30 9.0 -60.2 255 36 316.7 316.7 287.7 316.8 0.01 25 200 10970 -58.1 -69.1 23 11.0 -58.2 235 31 340.8 340.8 294.5 340.8 0.02 26 176 11774 -57.1 -70.1 18 13.0 -57.3 246 28 355.1 355.1 297.7 355.2 0.02 27 150 12780 -58.3 -73.3 13 15.0 -58.5 260 25 369.6 369.6 300.5 369.7 0.01 28 101 15268 -59.3 -76.3 9 17.0 -59.6 255 21 412.0 412.0 306.7 412.0 0.01 29 100 15330 -59.3 -76.3 9 17.0 -59.6 255 21 413.2 413.2 306.9 413.2 0.01 30 70 17540 -62.5 -79.5 8 17.0 -62.8 250 7 450.7 450.7 310.9 450.7 0.01 31 66 17904 -62.3 -79.3 9 17.0 -62.6 247 10 458.8 458.8 311.7 458.8 0.01 32 63 18189 -64.9 -82.9 7 18.0 -65.1 245 13 459.2 459.2 311.7 459.2 0.01 33 50 19600 -64.9 -82.9 7 18.0 -65.2 235 27 490.5 490.5 314.2 490.6 0.01 34 47 19977 -64.9 -82.9 7 18.0 -65.2 499.3 499.3 314.9 499.4 0.01 35 36 21601 -65.7 -83.7 6 18.0 -66.1 536.8 536.8 317.3 536.9 0.01 TRP 293 8578 -60.9 -68.9 34 8.0 -61.0 255 46 301.5 301.5 282.0 301.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 4984.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 55.32 % Est. max temperature: -9.25 C = 15.36 F Sfc-Lift cond lev (LCL): 905.47 mb = 828.05 m = 2716.65 ft T: -18.79 C 700-500 lapse rate: 4.48 C/km Conv cond level (CCL): 1000.00 mb = 96.00 m = 314.96 ft Mean mixing ratio: 0.54 g/kg Conv temperature: -23.99 C = -11.18 F Cap Strength: 23.85 C Lifted Index: 25.07 C Risk: None Lifted Index @300 mb: 31.40 C Lifted Index @700 mb: 14.75 C Showalter Index: 17.45 C Risk: None Total Totals Index: 30.50 C Risk: None Vertical Totals Index: 16.60 C Cross Totals Index: 13.90 C K Index: -11.30 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 4.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 58.12 J/kg Max Up Vert Vel: 10.78 m/s Conv Inhibition (B-): 46317.66 J/kg Cap Strength: 24.80 C Lift Cond Lev (LCL): 908.52 mb = 803.24 m = 2635.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 284 at 15 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 1002 82 195 1 0.3 1.0 | 108 15 -14.7 4.8 1 1000 96 190 5 0.9 4.9 | 122 17 -14.1 8.7 2 925 670 215 7 4.0 5.7 | 131 15 -11.0 9.5 3 850 1295 235 5 4.1 2.9 | 121 13 -10.9 6.7 4 700 2715 260 17 16.7 3.0 | 195 7 1.7 6.8 5 500 5080 255 35 33.8 9.1 | 236 23 18.8 12.9 6 400 6590 260 44 43.3 7.6 | 248 31 28.3 11.4 7 300 8430 255 48 46.4 12.4 | 243 35 31.4 16.2 8 293 8578 255 46 44.4 11.9 | 242 33 29.4 15.7 9 250 9570 255 36 34.8 9.3 | 236 24 19.8 13.1 10 200 10970 235 31 25.4 17.8 | 206 24 10.4 21.6 11 150 12780 260 25 24.6 4.3 | 230 13 9.6 8.1 12 100 15330 255 21 20.3 5.4 | 210 11 5.3 9.2 13 70 17540 250 7 6.6 2.4 | 126 10 -8.4 6.2 14 50 19600 235 27 22.1 15.5 | 200 21 7.1 19.3 Wind Parameters Mean winds (0-6000m): 254.2 at 20.6 knts Storm direction: 284.2 at 15.5 knts Shear (0-3000m) pos: 3.3 neg: 0.0 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 102.7 deg Storm rel helicity (0-3000m) pos: 59.0 neg: -7.6 tot: 51.4 m^2/s^2 ave: 17.1 10^-3 m/s^2 rel: 0.69 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 3.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.40 Bulk Shear: 41.43 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 ------------------------------------------------------------------------------- 500 202 6 125 16| 5.9 0.0 5.9| 25.0 0.0 25.0 50.0 0.91| 6.8 6.2 1000 211 6 127 15| 2.5 0.0 2.5| 26.3 -4.9 21.3 21.3 0.55| 4.7 2.6 1500 219 6 127 14| 2.3 0.0 2.3| 32.7 -7.6 25.0 16.7 0.50| 4.3 2.1 2000 229 7 130 13| 2.9 0.0 2.9| 42.9 -7.6 35.2 17.6 0.59| 4.3 2.6 2500 239 8 135 11| 3.2 0.0 3.2| 52.1 -7.6 44.4 17.8 0.66| 4.4 3.0 3000 246 10 142 10| 3.3 0.0 3.3| 59.0 -7.6 51.4 17.1 0.69| 4.4 3.1 4000 251 13 163 8| 2.5 1.0 3.5| 70.4 -7.6 62.8 15.7 0.65| 4.3 2.8 5000 253 17 189 9| 2.0 1.6 3.6| 79.7 -7.6 72.1 14.4 0.57| 4.2 2.4 6000 254 21 207 11| 2.2 1.3 3.5|105.2 -7.6 97.5 16.3 0.58| 4.1 2.3 Wrote GIF file: /home/apache/climate/data/raob//U4343/skewt/U4343.skewt.20251108.12.gif