UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110312.upa.cvt Date: 1200Z 3 NOV 25 Searching for U4343... Searching the city database file for: U4343 ... Date:1200Z 3 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 -31.5 -37.5 55 6.0 -31.8 200 1 241.5 241.5 241.2 241.9 0.15 1 1000 96 -31.5 -37.5 55 6.0 -31.8 205 1 241.6 241.7 241.4 242.1 0.15 2 925 658 -20.1 -24.4 69 4.3 -20.7 240 3 258.8 258.8 257.3 260.3 0.57 3 850 1285 -21.9 -26.5 66 4.6 -22.5 270 5 263.2 263.3 260.7 264.7 0.52 4 798 1749 -24.3 -27.7 73 3.4 -24.7 277 6 265.4 265.5 262.4 266.9 0.49 5 786 1859 -25.1 -28.3 75 3.2 -25.5 278 7 265.7 265.8 262.6 267.1 0.47 6 710 2590 -31.3 -35.2 68 3.9 -31.6 289 9 266.7 266.8 262.9 267.5 0.27 7 700 2691 -31.7 -35.7 68 4.0 -32.0 290 9 267.4 267.4 263.3 268.2 0.26 8 625 3483 -35.3 -40.2 61 4.9 -35.6 278 8 272.1 272.1 266.4 272.6 0.18 9 500 5000 -44.7 -50.7 51 6.0 -44.9 255 7 278.5 278.6 270.4 278.8 0.07 10 473 5370 -47.7 -53.7 50 6.0 -47.9 255 8 279.3 279.3 270.8 279.5 0.05 11 400 6470 -51.7 -58.7 43 7.0 -51.8 255 13 287.8 287.8 275.6 287.9 0.03 12 365 7061 -53.7 -60.7 42 7.0 -53.8 255 17 292.8 292.8 278.1 292.9 0.03 13 344 7441 -54.1 -61.1 42 7.0 -54.2 257 17 297.2 297.2 280.1 297.3 0.03 14 341 7497 -54.3 -61.3 42 7.0 -54.4 257 17 297.7 297.7 280.4 297.8 0.03 15 300 8320 -53.1 -61.1 37 8.0 -53.2 260 17 310.5 310.5 285.5 310.6 0.03 16 252 9448 -51.5 -60.5 33 9.0 -51.7 328.8 328.8 291.4 328.9 0.04 TRP 365 7061 -53.7 -60.7 42 7.0 -53.8 255 17 292.8 292.8 278.1 292.9 0.03 WND Sounding variables and indices 1000-500 mb thick: 4904.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 63.53 % Est. max temperature: -9.92 C = 14.14 F Sfc-Lift cond lev (LCL): 904.34 mb = 825.49 m = 2708.27 ft T: -20.58 C 700-500 lapse rate: 5.63 C/km ThetaE index: 0.00 C Layer 1002.0--21495.8 mb Conv cond level (CCL): 1000.00 mb = 96.00 m = 314.96 ft Mean mixing ratio: 0.41 g/kg Conv temperature: -27.17 C = -16.90 F Cap Strength: 16.48 C Lifted Index: 20.67 C Risk: None Lifted Index @300 mb: 40.51 C Lifted Index @700 mb: 12.93 C Showalter Index: 11.47 C Risk: None Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 18.20 C K Index: -7.70 Risk: None Sweat Index: 17.00 Risk: None Energy Index: 2.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 53.18 J/kg Max Up Vert Vel: 10.31 m/s Conv Inhibition (B-): 8578.37 J/kg Cap Strength: 20.34 C Lift Cond Lev (LCL): 899.35 mb = 866.54 m = 2842.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 300 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 1002 82 200 1 0.3 0.9 | 130 6 -4.2 3.6 1 1000 96 205 1 0.4 0.9 | 130 5 -4.2 3.5 2 925 658 240 3 2.6 1.5 | 154 5 -2.0 4.1 3 850 1285 270 5 5.0 -0.0 | 189 3 0.4 2.6 4 700 2691 290 9 8.5 -3.1 | 277 4 3.9 -0.5 5 500 5000 255 7 6.8 1.8 | 206 5 2.2 4.4 6 400 6470 255 13 12.6 3.4 | 233 10 8.0 6.0 7 365 7061 255 17 16.4 4.4 | 239 14 11.8 7.0 8 300 8320 260 17 16.7 3.0 | 245 13 12.2 5.6 Wind Parameters Mean winds (0-6000m): 269.7 at 7.0 knts Storm direction: 299.7 at 5.3 knts Shear (0-3000m) pos: 1.5 neg: 0.1 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 132.4 deg Storm rel helicity (0-3000m) pos: 8.3 neg: -1.0 tot: 7.4 m^2/s^2 ave: 2.5 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 1.9 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 11.85 Bulk Shear: 4.49 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 ------------------------------------------------------------------------------- 500 227 2 140 5| 2.1 0.0 2.1| 2.6 0.0 2.6 5.2 0.92| 2.1 1.9 1000 243 3 150 4| 2.0 0.0 2.0| 4.5 0.0 4.5 4.5 0.84| 2.2 1.9 1500 257 3 160 4| 1.9 0.0 1.9| 5.7 0.0 5.7 3.8 0.84| 2.1 1.8 2000 266 4 173 3| 1.8 0.0 1.8| 6.8 0.0 6.8 3.4 0.87| 2.0 1.8 2500 273 5 190 2| 1.8 0.0 1.8| 8.1 0.0 8.1 3.2 0.87| 2.0 1.7 3000 277 6 207 2| 1.5 0.1 1.6| 8.3 -1.0 7.4 2.5 0.71| 1.9 1.3 4000 277 6 222 2| 1.1 0.4 1.5| 8.3 -3.4 5.0 1.2 0.41| 1.7 0.7 5000 274 7 223 3| 0.9 0.5 1.4| 8.6 -5.6 3.1 0.6 0.25| 1.6 0.4 6000 270 7 223 4| 0.7 0.5 1.3| 12.6 -5.6 7.1 1.2 0.31| 1.7 0.5 Wrote GIF file: /home/apache/climate/data/raob//U4343/skewt/U4343.skewt.20251103.12.gif