UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for U2543... Searching the city database file for: U2543 ... Date:1200Z 7 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 1023 0 10.4 8.2 86 2.2 9.2 135 3 281.7 282.9 281.3 300.0 6.67 1 1000 189 9.4 6.3 81 3.1 7.8 180 13 282.5 283.6 281.0 299.1 5.99 2 980 356 7.4 5.5 88 1.9 6.4 190 13 282.2 283.2 280.5 298.1 5.78 3 925 832 5.8 4.4 91 1.4 5.1 220 13 285.2 286.2 281.8 301.1 5.67 4 850 1522 2.8 1.2 89 1.6 2.0 210 13 289.1 289.9 282.7 303.1 4.91 5 828 1734 2.2 0.1 86 2.1 1.2 209 15 290.6 291.4 283.0 304.1 4.65 6 762 2400 -1.3 -3.8 83 2.5 -2.4 207 20 293.8 294.5 283.4 305.0 3.79 7 714 2915 -4.1 -17.1 36 13.0 -8.0 206 24 296.3 296.5 281.6 300.6 1.40 8 700 3071 -5.1 -13.1 53 8.0 -7.8 205 25 296.8 297.2 282.5 303.0 1.99 9 682 3276 -5.3 -8.7 77 3.4 -6.6 204 25 298.8 299.4 284.4 307.7 2.90 10 591 4386 -12.7 -15.4 80 2.7 -13.5 200 26 302.7 303.1 284.9 308.9 1.95 11 553 4892 -13.7 -18.0 70 4.3 -14.9 198 26 307.4 307.7 286.3 312.8 1.68 12 500 5650 -19.9 -28.9 45 9.0 -21.6 195 27 308.8 308.9 285.7 311.2 0.70 13 499 5665 -20.1 -29.1 45 9.0 -21.8 195 27 308.7 308.8 285.7 311.1 0.69 14 400 7270 -30.7 -37.7 50 7.0 -31.5 190 35 315.1 315.2 287.6 316.4 0.37 15 378 7667 -33.5 -39.5 55 6.0 -34.1 189 36 316.5 316.6 288.0 317.7 0.33 16 300 9240 -45.7 -50.7 57 5.0 -45.9 185 38 320.9 321.0 289.2 321.4 0.12 17 274 9841 -49.5 -54.5 56 5.0 -49.7 187 45 323.9 323.9 290.0 324.2 0.08 18 250 10440 -52.7 -57.7 55 5.0 -52.8 190 52 327.7 327.7 291.2 328.0 0.06 19 213 11462 -58.5 -64.5 46 6.0 -58.6 190 42 334.1 334.1 292.9 334.2 0.03 20 200 11860 -57.1 -63.1 46 6.0 -57.2 205 33 342.3 342.3 294.9 342.5 0.04 21 162 13206 -52.7 -59.7 42 7.0 -52.9 242 15 371.0 371.0 300.8 371.4 0.08 22 150 13700 -54.7 -62.7 37 8.0 -54.9 255 9 375.8 375.8 301.6 376.1 0.06 23 100 16260 -57.9 -69.9 20 12.0 -58.2 320 7 415.9 415.9 307.2 416.0 0.03 24 75 18067 -60.1 -74.1 14 14.0 -60.4 324 9 446.9 446.9 310.6 447.0 0.02 25 70 18500 -57.7 -72.7 13 15.0 -58.2 325 9 460.9 461.0 311.8 461.1 0.03 26 50 20600 -60.9 -77.9 9 17.0 -61.4 350 13 500.0 500.0 314.9 500.1 0.02 27 32 23363 -64.7 -83.7 6 19.0 -65.2 341 18 557.9 557.9 318.5 557.9 0.01 28 30 23760 -62.7 -81.7 6 19.0 -63.3 340 19 573.7 573.7 319.3 573.8 0.02 29 20 26250 -63.5 -83.5 5 20.0 -64.3 305 11 641.8 641.8 322.4 641.9 0.02 30 17 27250 -63.7 -84.7 4 21.0 -64.7 304 12 671.7 671.7 323.5 671.8 0.02 31 11 29954 -59.1 -81.1 4 22.0 -61.4 301 14 777.5 777.5 326.7 777.9 0.05 32 10 30550 -60.9 -81.9 5 21.0 -62.9 300 15 792.2 792.2 327.1 792.7 0.05 33 9.4 30934 -62.1 -83.1 4 21.0 -64.0 801.8 801.8 327.3 802.2 0.04 34 8.1 31864 -57.5 -79.5 4 22.0 -60.8 854.9 855.0 328.5 855.8 0.09 TRP 213 11462 -58.5 -64.5 46 6.0 -58.6 190 42 334.1 334.1 292.9 334.2 0.03 WND Sounding variables and indices 1000-500 mb thick: 5461.00 m Freezing level: 786.51 mb = 2152.33 m = 7061.37 ft Wetbulb zero: 806.00 mb = 1949.70 m = 6396.57 ft Precipitable water: 0.80 inches Sfc-500 mean rel hum: 75.61 % Est. max temperature: 16.59 C = 61.87 F Sfc-Lift cond lev (LCL): 989.46 mb = 276.83 m = 908.23 ft T: 8.35 C 700-500 lapse rate: 5.74 C/km ThetaE index: 4.37 C Layer 714.0- 700.0 mb Conv cond level (CCL): 887.79 mb = 1167.02 m = 3828.74 ft Mean mixing ratio: 5.89 g/kg Conv temperature: 15.82 C = 60.48 F Cap Strength: 9.48 C Lifted Index: 9.44 C Risk: None Lifted Index @300 mb: 15.33 C Lifted Index @700 mb: 4.64 C Showalter Index: 6.92 C Risk: None Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 21.10 C K Index: 15.90 Risk: < 20 % chance of thunderstorms Sweat Index: 67.40 Risk: None Energy Index: 1.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.98 J/kg Max Up Vert Vel: 4.69 m/s Conv Inhibition (B-): 60164.27 J/kg Cap Strength: 9.50 C Lift Cond Lev (LCL): 942.14 mb = 680.86 m = 2233.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 232 at 16 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 1023 0 135 3 -2.1 2.1 | 62 16 -14.5 -7.6 1 1000 189 180 13 0.0 13.0 | 105 13 -12.4 3.2 2 925 832 220 13 8.4 10.0 | 93 4 -4.0 0.2 3 850 1522 210 13 6.5 11.3 | 104 6 -5.9 1.5 4 700 3071 205 25 10.6 22.7 | 172 13 -1.8 12.9 5 500 5650 195 27 7.0 26.1 | 162 17 -5.4 16.3 6 400 7270 190 35 6.1 34.5 | 166 26 -6.3 24.7 7 300 9240 185 38 3.3 37.9 | 162 30 -9.1 28.1 8 250 10440 190 52 9.0 51.2 | 175 42 -3.3 41.5 9 213 11462 190 42 7.3 41.4 | 171 32 -5.1 31.6 10 200 11860 205 33 13.9 29.9 | 184 20 1.6 20.2 11 150 13700 255 9 8.7 2.3 | 26 8 -3.7 -7.4 12 100 16260 320 7 4.5 -5.4 | 28 17 -7.9 -15.1 13 70 18500 325 9 5.2 -7.4 | 23 19 -7.2 -17.1 14 50 20600 350 13 2.3 -12.8 | 24 25 -10.1 -22.6 15 30 23760 340 19 6.5 -17.9 | 12 28 -5.9 -27.6 16 20 26250 305 11 9.0 -6.3 | 12 16 -3.4 -16.1 17 10 30550 300 15 13.0 -7.5 | 358 17 0.6 -17.3 Wind Parameters Mean winds (0-6000m): 201.8 at 21.0 knts Storm direction: 231.8 at 15.8 knts Shear (0-3000m) pos: 2.2 neg: 2.1 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 108.8 deg Storm rel helicity (0-3000m) pos: 63.0 neg: -1.8 tot: 61.2 m^2/s^2 ave: 20.4 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 3.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.70 Bulk Shear: 15.61 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 ------------------------------------------------------------------------------- 500 185 11 97 11| 12.4 0.0 12.4| 44.4 0.0 44.4 88.9 0.72| 16.6 11.9 1000 200 12 101 8| 6.7 0.0 6.7| 44.6 -1.8 42.9 42.9 0.51| 10.8 5.4 1500 205 12 102 7| 4.4 0.6 5.0| 45.5 -1.8 43.7 29.2 0.50| 7.7 3.8 2000 206 13 106 7| 3.3 1.1 4.5| 51.4 -1.8 49.6 24.8 0.57| 6.8 3.8 2500 207 14 115 7| 2.7 1.7 4.3| 57.4 -1.8 55.6 22.3 0.59| 6.2 3.7 3000 206 16 127 7| 2.2 2.1 4.3| 63.0 -1.8 61.2 20.4 0.58| 5.9 3.4 4000 205 18 144 8| 1.7 1.8 3.4| 63.6 -5.1 58.6 14.6 0.52| 4.7 2.5 5000 204 20 151 9| 1.3 1.5 2.9| 63.6 -9.4 54.3 10.9 0.47| 3.9 1.9 6000 202 21 155 11| 1.1 1.5 2.6| 65.6 -12.2 53.4 8.9 0.43| 3.6 1.5 Wrote GIF file: /home/apache/climate/data/raob//U2543/skewt/U2543.skewt.20251007.12.gif