UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103000.upa.cvt Date: 0000Z 30 OCT 25 Searching for U2543... Searching the city database file for: U2543 ... Date:0000Z 30 OCT 25 Station: U2543 WMO ident: 22543 Latitude: 64.62 Longitude: 40.51 ------------------------------------------------------------------------------- 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 1003 3 4.2 3.1 93 1.1 3.7 340 3 277.1 277.9 276.7 290.1 4.76 1 1000 27 4.0 3.0 93 1.0 3.5 340 3 277.1 278.0 276.7 290.1 4.74 2 965 316 1.2 0.3 94 0.9 0.8 342 6 277.2 277.8 275.7 288.3 4.05 3 925 656 0.0 -0.8 94 0.8 -0.3 345 9 279.3 280.0 276.7 290.1 3.90 4 850 1330 -2.9 -3.7 94 0.8 -3.2 350 13 283.1 283.7 278.0 292.8 3.42 5 819 1623 -4.3 -5.0 95 0.7 -4.6 358 13 284.6 285.2 278.6 293.8 3.22 6 730 2520 -9.9 -10.6 95 0.7 -10.1 21 11 288.0 288.5 279.0 294.9 2.33 7 704 2798 -13.3 -14.2 93 0.9 -13.6 29 11 287.3 287.6 278.0 292.7 1.81 8 700 2841 -13.1 -14.0 93 0.9 -13.3 30 11 288.0 288.3 278.4 293.5 1.85 9 500 5330 -27.9 -28.9 91 1.0 -28.0 20 9 299.0 299.2 281.9 301.3 0.70 10 495 5402 -28.1 -29.1 91 1.0 -28.2 21 9 299.6 299.8 282.1 301.9 0.70 11 400 6890 -40.7 -42.3 84 1.6 -40.8 50 5 302.1 302.1 282.5 302.9 0.23 12 300 8780 -56.3 -58.6 75 2.3 -56.3 75 7 306.0 306.0 283.8 306.2 0.05 13 280 9216 -59.5 -62.0 73 2.5 -59.5 85 7 307.5 307.5 284.4 307.6 0.03 14 250 9930 -58.1 -60.5 74 2.4 -58.2 185 5 319.7 319.7 288.7 319.9 0.04 15 210 11045 -53.9 -56.6 72 2.7 -54.0 236 7 342.6 342.6 295.0 343.0 0.09 16 200 11360 -54.3 -57.2 70 2.9 -54.4 250 7 346.8 346.8 296.0 347.1 0.08 17 150 13200 -55.1 -58.9 63 3.8 -55.2 260 9 375.1 375.2 301.5 375.6 0.09 18 100 15770 -57.9 -62.6 55 4.7 -58.1 275 15 415.9 415.9 307.3 416.3 0.08 19 70 18010 -61.5 -66.5 51 5.0 -61.7 270 21 452.8 452.8 311.1 453.2 0.07 20 50 20080 -64.9 -69.9 50 5.0 -65.1 265 27 490.5 490.6 314.3 490.9 0.06 21 32 22779 -68.5 -74.5 42 6.0 -68.7 547.7 547.7 318.0 548.0 0.05 TRP 280 9216 -59.5 -62.0 73 2.5 -59.5 85 7 307.5 307.5 284.4 307.6 0.03 WND Sounding variables and indices 1000-500 mb thick: 5303.00 m Freezing level: 925.00 mb = 656.00 m = 2152.20 ft Wetbulb zero: 936.62 mb = 555.66 m = 1823.00 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 93.17 % Est. max temperature: 10.04 C = 50.08 F Sfc-Lift cond lev (LCL): 986.04 mb = 140.89 m = 462.22 ft T: 2.90 C 700-500 lapse rate: 5.95 C/km ThetaE index: 2.25 C Layer 704.0- 700.0 mb Conv cond level (CCL): 920.31 mb = 696.50 m = 2285.07 ft Mean mixing ratio: 4.10 g/kg Conv temperature: 6.63 C = 43.93 F Cap Strength: 3.62 C Lifted Index: 8.70 C Risk: None Lifted Index @300 mb: 11.71 C Lifted Index @700 mb: 2.82 C Showalter Index: 6.24 C Risk: None Total Totals Index: 49.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.00 C Cross Totals Index: 24.20 C K Index: 20.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 39.00 Risk: None Energy Index: 1.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.43 J/kg Max Up Vert Vel: 5.37 m/s Conv Inhibition (B-): 35093.77 J/kg Cap Strength: 8.38 C Lift Cond Lev (LCL): 939.03 mb = 534.99 m = 1755.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 44 at 7 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 1003 3 340 3 1.0 -2.8 | 247 7 6.2 2.6 1 1000 27 340 3 1.0 -2.8 | 247 7 6.2 2.6 2 925 656 345 9 2.3 -8.7 | 294 8 7.5 -3.3 3 850 1330 350 13 2.3 -12.8 | 315 10 7.4 -7.4 4 700 2841 30 11 -5.5 -9.5 | 5 4 -0.3 -4.1 5 500 5330 20 9 -3.1 -8.5 | 326 4 2.1 -3.0 6 400 6890 50 5 -3.8 -3.2 | 211 3 1.3 2.2 7 300 8780 75 7 -6.8 -1.8 | 156 4 -1.6 3.6 8 280 9216 85 7 -7.0 -0.6 | 159 5 -1.8 4.8 9 250 9930 185 5 0.4 5.0 | 208 12 5.6 10.4 10 200 11360 250 7 6.6 2.4 | 236 14 11.7 7.8 11 150 13200 260 9 8.9 1.6 | 244 16 14.0 7.0 12 100 15770 275 15 14.9 -1.3 | 258 21 20.1 4.1 13 70 18010 270 21 21.0 -0.0 | 258 27 26.2 5.4 14 50 20080 265 27 26.9 2.4 | 256 33 32.1 7.8 Wind Parameters Mean winds (0-6000m): 13.6 at 10.0 knts Storm direction: 43.6 at 7.5 knts Shear (0-3000m) pos: 1.6 neg: 0.0 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 115.2 deg Storm rel helicity (0-3000m) pos: 30.1 neg: -0.1 tot: 30.0 m^2/s^2 ave: 10.0 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 3.2 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.89 Bulk Shear: 5.00 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 ------------------------------------------------------------------------------- 500 343 5 266 7| 4.7 0.0 4.7| 8.1 0.0 8.1 16.2 0.97| 4.7 4.6 1000 345 7 283 7| 4.2 0.0 4.2| 14.9 0.0 14.9 14.9 0.93| 4.2 3.9 1500 347 9 295 8| 3.4 0.0 3.4| 21.0 0.0 21.0 14.0 0.89| 3.8 3.4 2000 352 10 303 8| 2.5 0.0 2.5| 25.4 0.0 25.4 12.7 0.84| 3.6 3.0 2500 356 10 310 8| 1.9 0.0 1.9| 28.5 0.0 28.5 11.4 0.81| 3.5 2.8 3000 1 10 316 7| 1.6 0.0 1.6| 30.1 -0.1 30.0 10.0 0.79| 3.2 2.5 4000 8 10 323 6| 1.2 0.1 1.3| 30.1 -1.2 28.9 7.2 0.69| 2.5 1.8 5000 12 10 326 6| 0.9 0.2 1.2| 30.1 -2.2 27.9 5.6 0.61| 2.1 1.3 6000 14 10 327 5| 0.7 0.2 0.9| 30.1 -3.0 27.0 4.5 0.48| 2.0 1.0 Wrote GIF file: /home/apache/climate/data/raob//U2543/skewt/U2543.skewt.20251030.00.gif