UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for U2543... Searching the city database file for: U2543 ... Date:1200Z 15 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 1004 3 3.6 2.7 94 0.9 3.2 225 7 276.4 277.2 276.2 289.0 4.62 1 1000 35 3.4 2.1 91 1.3 2.8 230 9 276.5 277.3 276.0 288.7 4.45 2 925 662 -0.3 -1.8 90 1.5 -0.9 275 21 279.0 279.6 276.2 289.0 3.62 3 850 1333 -4.7 -6.2 89 1.5 -5.3 280 19 281.2 281.7 276.3 289.2 2.83 4 828 1539 -5.9 -7.3 90 1.4 -6.4 281 18 282.1 282.5 276.5 289.7 2.66 5 764 2166 -8.3 -9.9 88 1.6 -8.8 283 17 286.0 286.5 278.1 292.9 2.36 6 700 2840 -12.7 -14.3 88 1.6 -13.2 285 15 288.4 288.7 278.5 293.8 1.80 7 687 2983 -14.3 -16.1 86 1.8 -14.7 286 15 288.2 288.5 278.1 292.9 1.58 8 664 3241 -13.5 -19.5 61 6.0 -15.0 288 15 291.9 292.1 279.4 295.7 1.23 9 584 4208 -18.7 -22.9 69 4.2 -19.6 296 16 296.8 296.9 281.4 300.1 1.04 10 515 5135 -23.9 -33.9 39 10.0 -25.2 303 17 301.3 301.4 282.5 302.8 0.42 11 500 5350 -25.5 -37.5 32 12.0 -26.9 305 17 301.9 302.0 282.6 303.0 0.30 12 493 5452 -26.5 -38.5 31 12.0 -27.8 307 18 301.9 302.0 282.5 302.9 0.28 13 400 6930 -36.9 -46.9 35 10.0 -37.5 330 25 307.0 307.1 284.4 307.5 0.14 14 376 7354 -40.5 -48.5 42 8.0 -40.9 332 27 307.8 307.8 284.7 308.2 0.12 15 303 8795 -48.9 -53.9 56 5.0 -49.1 340 35 315.5 315.5 287.3 315.8 0.08 16 300 8860 -49.1 -54.1 56 5.0 -49.3 340 35 316.1 316.2 287.6 316.5 0.08 17 267 9622 -52.1 -57.1 55 5.0 -52.2 350 40 322.5 322.5 289.6 322.7 0.06 18 250 10050 -51.7 -57.7 49 6.0 -51.9 355 38 329.2 329.2 291.6 329.5 0.06 19 203 11403 -48.7 -55.7 44 7.0 -49.0 341 18 354.1 354.2 297.6 354.6 0.10 20 200 11500 -49.3 -57.3 39 8.0 -49.6 340 17 354.7 354.7 297.7 355.1 0.08 21 150 13380 -51.3 -62.3 26 11.0 -51.7 335 15 381.7 381.7 302.6 382.0 0.06 22 100 16000 -54.5 -69.5 14 15.0 -55.0 315 7 422.4 422.4 308.0 422.6 0.03 23 70 18270 -56.5 -73.5 10 17.0 -57.1 310 7 463.5 463.5 312.1 463.7 0.03 24 50 20400 -57.3 -75.3 8 18.0 -58.0 335 9 508.4 508.5 315.5 508.6 0.03 25 38 22123 -57.5 -76.5 7 19.0 -58.4 327 10 549.5 549.5 318.1 549.7 0.03 26 30 23600 -60.1 -79.1 7 19.0 -61.0 320 11 580.8 580.8 319.7 581.0 0.03 27 28 24032 -61.1 -80.1 6 19.0 -61.9 323 11 589.6 589.6 320.1 589.8 0.02 28 20 26140 -59.9 -79.9 6 20.0 -61.2 340 9 652.8 652.8 322.8 653.1 0.03 29 16 27540 -57.9 -78.9 5 21.0 -59.8 702.4 702.4 324.5 702.8 0.05 TRP 267 9622 -52.1 -57.1 55 5.0 -52.2 350 40 322.5 322.5 289.6 322.7 0.06 WND Sounding variables and indices 1000-500 mb thick: 5315.00 m Freezing level: 931.08 mb = 611.16 m = 2005.10 ft Wetbulb zero: 943.35 mb = 503.98 m = 1653.45 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 75.36 % Est. max temperature: 8.27 C = 46.89 F Sfc-Lift cond lev (LCL): 990.16 mb = 114.53 m = 375.76 ft T: 2.93 C 700-500 lapse rate: 5.10 C/km ThetaE index: 0.35 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 915.92 mb = 740.30 m = 2428.78 ft Mean mixing ratio: 3.94 g/kg Conv temperature: 6.44 C = 43.59 F Cap Strength: 11.30 C Lifted Index: 11.57 C Risk: None Lifted Index @300 mb: 19.32 C Lifted Index @700 mb: 3.63 C Showalter Index: 11.28 C Risk: None Total Totals Index: 40.10 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 19.30 C K Index: 13.00 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 2.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.25 J/kg Max Up Vert Vel: 4.53 m/s Conv Inhibition (B-): 51613.32 J/kg Cap Strength: 11.52 C Lift Cond Lev (LCL): 932.79 mb = 594.54 m = 1950.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 319 at 13 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 1004 3 225 7 4.9 4.9 | 167 15 -3.4 14.4 1 1000 35 230 9 6.9 5.8 | 175 15 -1.4 15.3 2 925 662 275 21 20.9 -1.8 | 239 15 12.6 7.7 3 850 1333 280 19 18.7 -3.3 | 239 12 10.4 6.2 4 700 2840 285 15 14.5 -3.9 | 228 8 6.2 5.6 5 500 5350 305 17 13.9 -9.8 | 273 6 5.6 -0.3 6 400 6930 330 25 12.5 -21.7 | 341 13 4.2 -12.2 7 300 8860 340 35 12.0 -32.9 | 351 24 3.6 -23.4 8 267 9622 350 40 6.9 -39.4 | 3 30 -1.4 -29.9 9 250 10050 355 38 3.3 -37.9 | 10 29 -5.0 -28.4 10 200 11500 340 17 5.8 -16.0 | 21 7 -2.5 -6.5 11 150 13380 335 15 6.3 -13.6 | 26 5 -2.0 -4.1 12 100 16000 315 7 4.9 -4.9 | 143 6 -3.4 4.5 13 70 18270 310 7 5.4 -4.5 | 149 6 -3.0 5.0 14 50 20400 335 9 3.8 -8.2 | 106 5 -4.5 1.3 15 30 23600 320 11 7.1 -8.4 | 130 2 -1.3 1.1 16 20 26140 340 9 3.1 -8.5 | 101 5 -5.2 1.0 Wind Parameters Mean winds (0-6000m): 288.8 at 16.8 knts Storm direction: 318.8 at 12.6 knts Shear (0-3000m) pos: 2.3 neg: 0.0 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 62.9 deg Storm rel helicity (0-3000m) pos: 76.2 neg: -5.1 tot: 71.1 m^2/s^2 ave: 23.7 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.75 Bulk Shear: 13.73 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 ------------------------------------------------------------------------------- 500 252 13 197 14| 13.6 0.0 13.6| 56.0 0.0 56.0 112.0 1.00| 14.5 14.4 1000 268 17 219 13| 8.6 0.0 8.6| 75.6 0.0 75.6 75.6 0.94| 10.4 9.8 1500 272 18 226 13| 5.4 0.0 5.4| 75.7 -0.5 75.2 50.1 0.86| 7.5 6.5 2000 274 18 229 12| 3.8 0.0 3.8| 75.7 -2.1 73.5 36.8 0.78| 6.0 4.7 2500 276 17 230 12| 2.8 0.0 2.8| 75.7 -3.9 71.8 28.7 0.71| 5.1 3.6 3000 277 17 230 11| 2.3 0.0 2.3| 76.2 -5.1 71.1 23.7 0.67| 4.5 3.0 4000 280 17 231 10| 1.9 0.0 1.9| 80.0 -5.1 74.9 18.7 0.68| 3.6 2.5 5000 284 17 235 9| 1.7 0.0 1.7| 83.6 -5.1 78.6 15.7 0.70| 3.2 2.2 6000 289 17 242 9| 1.8 0.0 1.8| 92.1 -5.1 87.0 14.5 0.73| 3.1 2.3 Wrote GIF file: /home/apache/climate/data/raob//U2543/skewt/U2543.skewt.20251015.12.gif