UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110112.upa.cvt Date: 1200Z 1 NOV 25 Searching for U4343... Searching the city database file for: U4343 ... Date:1200Z 1 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 1011 83 -25.5 -37.5 32 12.0 -26.2 265 11 246.9 246.9 246.2 247.3 0.15 1 1004 134 -22.5 -32.5 40 10.0 -23.4 262 10 250.4 250.4 249.6 251.1 0.25 2 1000 163 -22.1 -32.1 40 10.0 -23.0 260 9 251.1 251.1 250.2 251.8 0.26 3 959 473 -16.3 -24.3 50 8.0 -17.4 260 7 259.9 260.0 258.3 261.5 0.56 4 952 528 -15.7 -22.7 55 7.0 -16.8 260 6 261.1 261.2 259.4 262.9 0.65 5 925 744 -16.9 -22.9 60 6.0 -17.8 260 5 262.0 262.1 260.1 263.9 0.65 6 904 916 -17.9 -23.9 59 6.0 -18.8 260 7 262.7 262.8 260.6 264.5 0.61 7 850 1374 -21.5 -26.5 64 5.0 -22.1 260 13 263.6 263.7 261.0 265.1 0.52 8 733 2452 -29.1 -35.1 56 6.0 -29.6 302 11 266.7 266.8 262.9 267.5 0.26 9 700 2781 -30.1 -36.1 56 6.0 -30.6 315 11 269.2 269.2 264.6 269.9 0.25 10 500 5110 -42.7 -49.7 46 7.0 -42.9 295 17 281.0 281.0 271.9 281.3 0.08 11 445 5883 -45.9 -53.9 40 8.0 -46.1 295 18 286.5 286.5 274.9 286.7 0.06 12 400 6580 -50.1 -58.1 38 8.0 -50.3 295 19 289.9 289.9 276.7 290.0 0.04 13 382 6882 -52.1 -60.1 38 8.0 -52.2 295 20 291.1 291.1 277.3 291.2 0.03 14 320 8027 -55.9 -64.9 32 9.0 -56.0 295 23 300.9 300.9 281.8 301.0 0.02 15 313 8168 -56.1 -65.1 31 9.0 -56.2 293 23 302.6 302.6 282.4 302.6 0.02 16 300 8440 -55.3 -64.3 32 9.0 -55.4 290 23 307.4 307.4 284.4 307.5 0.02 17 250 9600 -53.7 -63.7 28 10.0 -53.9 290 23 326.2 326.2 290.7 326.3 0.03 18 200 11040 -53.1 -64.1 25 11.0 -53.4 290 23 348.7 348.7 296.4 348.8 0.03 19 190 11371 -51.9 -62.9 26 11.0 -52.2 291 22 355.8 355.8 297.9 356.0 0.04 20 150 12890 -54.5 -66.5 21 12.0 -54.8 295 19 376.2 376.2 301.6 376.3 0.03 21 100 15470 -57.5 -71.5 15 14.0 -57.9 295 13 416.6 416.6 307.3 416.8 0.02 22 70 17700 -60.7 -75.7 12 15.0 -61.0 290 15 454.5 454.5 311.3 454.6 0.02 23 50 19780 -64.1 -80.1 9 16.0 -64.4 275 9 492.4 492.4 314.4 492.5 0.01 24 43 20699 -66.3 -82.3 9 16.0 -66.6 508.7 508.7 315.5 508.8 0.01 25 31 22682 -66.1 -83.1 8 17.0 -66.5 559.2 559.2 318.6 559.3 0.01 TRP 320 8027 -55.9 -64.9 32 9.0 -56.0 295 23 300.9 300.9 281.8 301.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 4947.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 54.14 % Est. max temperature: -8.88 C = 16.01 F Sfc-Lift cond lev (LCL): 825.27 mb = 1588.85 m = 5212.69 ft T: -23.02 C 700-500 lapse rate: 5.41 C/km ThetaE index: 0.00 C Layer 1011.0- 0.0 mb Conv cond level (CCL): 746.48 mb = 2319.02 m = 7608.25 ft Mean mixing ratio: 0.50 g/kg Conv temperature: -5.96 C = 21.26 F Cap Strength: 9.37 C Lifted Index: 17.87 C Risk: None Lifted Index @300 mb: 34.09 C Lifted Index @700 mb: 9.37 C Showalter Index: 13.12 C Risk: None Total Totals Index: 37.40 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 16.20 C K Index: -11.30 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 3.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 55.28 J/kg Max Up Vert Vel: 10.51 m/s Conv Inhibition (B-): 49095.08 J/kg Cap Strength: 17.71 C Lift Cond Lev (LCL): 853.35 mb = 1344.81 m = 4412.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 322 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 1011 83 265 11 11.0 1.0 | 210 10 5.0 8.6 1 1000 163 260 9 8.9 1.6 | 197 10 2.9 9.2 2 925 744 260 5 4.9 0.9 | 173 9 -1.1 8.5 3 850 1374 260 13 12.8 2.3 | 215 12 6.8 9.9 4 700 2781 315 11 7.8 -7.8 | 274 2 1.8 -0.1 5 500 5110 295 17 15.4 -7.2 | 267 9 9.4 0.5 6 400 6580 295 19 17.2 -8.0 | 272 11 11.2 -0.4 7 320 8027 295 23 20.8 -9.7 | 278 15 14.9 -2.1 8 300 8440 290 23 21.6 -7.9 | 271 16 15.6 -0.2 9 250 9600 290 23 21.6 -7.9 | 271 16 15.6 -0.2 10 200 11040 290 23 21.6 -7.9 | 271 16 15.6 -0.2 11 150 12890 295 19 17.2 -8.0 | 272 11 11.2 -0.4 12 100 15470 295 13 11.8 -5.5 | 250 6 5.8 2.2 13 70 17700 290 15 14.1 -5.1 | 253 9 8.1 2.5 14 50 19780 275 9 9.0 -0.8 | 203 7 3.0 6.9 Wind Parameters Mean winds (0-6000m): 292.0 at 13.0 knts Storm direction: 322.0 at 9.7 knts Shear (0-3000m) pos: 1.6 neg: 0.3 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 65.9 deg Storm rel helicity (0-3000m) pos: 27.8 neg: -13.7 tot: 14.1 m^2/s^2 ave: 4.7 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 1.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 7.55 Bulk Shear: 7.33 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 ------------------------------------------------------------------------------- 500 261 8 192 9| 0.0 5.1 5.1| 0.0 -12.1 -12.1 -24.2 -0.96| 5.2 -5.0 1000 260 7 188 9| 0.0 1.0 1.0| 8.8 -13.7 -4.8 -4.8 -0.20| 5.0 -1.0 1500 261 9 197 9| 1.3 0.7 1.9| 20.3 -13.7 6.6 4.4 0.14| 5.2 0.7 2000 266 10 204 9| 1.5 0.5 2.0| 25.0 -13.7 11.4 5.7 0.21| 5.0 1.1 2500 272 10 210 8| 1.7 0.4 2.1| 27.3 -13.7 13.6 5.4 0.25| 4.8 1.2 3000 279 10 215 7| 1.6 0.3 2.0| 27.8 -13.7 14.1 4.7 0.26| 4.4 1.2 4000 288 11 226 6| 1.2 0.2 1.4| 27.8 -14.0 13.8 3.5 0.22| 3.7 0.8 5000 291 12 237 6| 1.0 0.5 1.5| 27.8 -15.6 12.2 2.4 0.18| 3.4 0.6 6000 292 13 245 7| 0.8 0.5 1.4| 29.3 -15.6 13.7 2.3 0.18| 2.9 0.5 Wrote GIF file: /home/apache/climate/data/raob//U4343/skewt/U4343.skewt.20251101.12.gif