UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042412.upa.cvt Date: 1200Z 24 APR 25 Searching for X7259... Searching the city database file for: X7259 ... Date:1200Z 24 APR 25 Station: X7259 WMO ident: 37259 Latitude: 43.01 Longitude: 47.48 ------------------------------------------------------------------------------- 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 1009 -18 24.8 11.8 44 13.0 16.7 300 5 297.2 298.8 289.5 322.3 8.64 1 1000 60 24.6 10.6 41 14.0 16.0 280 7 297.8 299.2 289.1 321.3 8.04 2 951 495 19.2 6.2 43 13.0 11.8 293 8 296.6 297.7 287.1 314.9 6.26 3 925 733 18.0 6.0 45 12.0 11.2 300 9 297.7 298.9 287.5 316.4 6.34 4 850 1449 11.8 3.8 58 8.0 7.5 290 11 298.5 299.6 287.4 316.0 5.92 5 842 1528 11.8 3.8 58 8.0 7.5 288 11 299.3 300.4 287.8 317.0 5.97 6 749 2499 6.4 -3.6 49 10.0 1.7 264 12 303.6 304.4 287.3 315.6 3.91 7 700 3051 2.4 -7.6 48 10.0 -1.9 250 13 305.1 305.7 287.0 314.7 3.08 8 670 3401 -0.5 -9.5 51 9.0 -4.1 253 16 305.7 306.3 286.9 314.4 2.77 9 580 4535 -6.9 -16.9 45 10.0 -10.2 264 25 311.1 311.5 287.7 316.9 1.75 10 500 5670 -15.1 -29.1 29 14.0 -18.1 275 35 314.6 314.8 287.8 317.0 0.69 11 461 6281 -19.3 -33.3 28 14.0 -21.8 271 34 316.8 316.9 288.3 318.6 0.50 12 400 7320 -29.1 -46.1 18 17.0 -30.6 265 31 317.2 317.2 288.0 317.7 0.15 13 377 7739 -33.3 -51.3 15 18.0 -34.5 267 33 317.0 317.1 287.9 317.4 0.09 14 300 9300 -45.9 -64.9 10 19.0 -46.4 275 42 320.7 320.7 289.0 320.7 0.02 15 265 10114 -53.1 -73.1 7 20.0 -53.4 270 52 321.7 321.7 289.3 321.7 0.01 16 250 10490 -52.9 -72.9 7 20.0 -53.2 275 68 327.4 327.4 291.0 327.5 0.01 17 230 11025 -53.4 -74.2 6 20.7 -53.7 280 79 334.5 334.5 292.9 334.6 0.01 18 200 11920 -54.3 -76.3 5 22.0 -54.6 285 64 346.8 346.8 295.9 346.8 0.01 19 180 12597 -55.5 -78.5 4 23.0 -55.8 278 57 355.4 355.4 297.8 355.4 0.00 20 150 13770 -53.5 -76.5 4 23.0 -53.9 265 44 377.9 377.9 301.9 377.9 0.01 21 135 14445 -53.3 -76.3 4 23.0 -53.8 268 45 389.8 389.8 303.8 389.9 0.01 22 100 16340 -60.3 -82.3 4 22.0 -60.6 275 46 411.2 411.2 306.7 411.2 0.00 23 81 17647 -61.7 -83.7 4 22.0 -62.0 278 35 433.9 433.9 309.3 433.9 0.00 24 72 18369 -65.3 -86.3 4 21.0 -65.5 280 29 441.1 441.1 310.0 441.1 0.00 25 70 18540 -64.7 -85.7 4 21.0 -64.9 280 27 446.0 446.0 310.5 446.0 0.00 26 55 20021 -63.3 -84.3 4 21.0 -63.6 269 11 481.0 481.0 313.5 481.1 0.01 27 50 20610 -61.9 -83.9 4 22.0 -62.3 265 5 497.6 497.6 314.8 497.7 0.01 28 43 21544 -63.5 -84.5 4 21.0 -63.9 253 6 515.6 515.6 316.0 515.7 0.01 29 30 23780 -60.3 -82.3 4 22.0 -61.2 225 9 580.3 580.3 319.7 580.4 0.02 30 29 23991 -61.1 -83.1 4 22.0 -61.9 231 9 583.7 583.7 319.9 583.8 0.01 31 20 26340 -54.5 -77.5 4 23.0 -56.8 300 11 669.4 669.4 323.4 669.8 0.05 32 19 26670 -54.1 -77.1 4 23.0 -56.5 293 11 680.5 680.5 323.8 680.9 0.06 33 12 29634 -52.5 -75.5 5 23.0 -56.3 230 8 781.7 781.8 326.8 782.8 0.11 34 10 30830 -46.5 -71.5 4 25.0 -53.2 205 7 846.0 846.1 328.4 848.6 0.25 35 9.6 31101 -45.9 -70.9 4 25.0 -53.0 858.2 858.3 328.6 861.2 0.28 TRP 265 10114 -53.1 -73.1 7 20.0 -53.4 270 52 321.7 321.7 289.3 321.7 0.01 WND 230 11025 -53.4 -74.2 6 20.7 -53.7 280 79 334.5 334.5 292.9 334.6 0.01 Sounding variables and indices 1000-500 mb thick: 5610.00 m Freezing level: 675.17 mb = 3340.70 m = 10960.17 ft Wetbulb zero: 725.86 mb = 2755.16 m = 9039.12 ft Precipitable water: 0.86 inches Sfc-500 mean rel hum: 46.49 % Est. max temperature: 26.03 C = 78.86 F Sfc-Lift cond lev (LCL): 833.38 mb = 1613.55 m = 5293.74 ft T: 11.33 C 700-500 lapse rate: 6.68 C/km ThetaE index: 7.43 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 711.96 mb = 2912.80 m = 9556.31 ft Mean mixing ratio: 6.88 g/kg Conv temperature: 32.40 C = 90.33 F Cap Strength: 4.03 C Lifted Index: 2.69 C Risk: None Lifted Index @300 mb: 2.65 C Lifted Index @700 mb: 3.05 C Showalter Index: 3.57 C Risk: None Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.90 C Cross Totals Index: 18.90 C K Index: 20.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 102.60 Risk: None Energy Index: 0.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.93 J/kg Max Up Vert Vel: 2.42 m/s Conv Inhibition (B-): 55702.14 J/kg Cap Strength: 4.03 C Lift Cond Lev (LCL): 791.59 mb = 2040.36 m = 6694.02 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 302 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 1009 -18 300 5 4.3 -2.5 | 123 8 -7.1 4.6 1 1000 60 280 7 6.9 -1.2 | 142 7 -4.5 5.8 2 925 733 300 9 7.8 -4.5 | 125 4 -3.6 2.6 3 850 1449 290 11 10.3 -3.8 | 162 3 -1.1 3.3 4 700 3051 250 13 12.2 4.4 | 184 12 0.8 11.5 5 500 5670 275 35 34.9 -3.1 | 260 24 23.4 4.0 6 400 7320 265 31 30.9 2.7 | 243 22 19.5 9.8 7 300 9300 275 42 41.8 -3.7 | 264 31 30.4 3.4 8 265 10114 270 52 52.0 -0.0 | 260 41 40.6 7.1 9 250 10490 275 68 67.7 -5.9 | 269 56 56.3 1.1 10 230 11025 280 79 77.8 -13.7 | 276 67 66.4 -6.7 11 200 11920 285 64 61.8 -16.6 | 281 51 50.4 -9.5 12 150 13770 265 44 43.8 3.8 | 251 34 32.4 10.9 13 100 16340 275 46 45.8 -4.0 | 265 35 34.4 3.0 14 70 18540 280 27 26.6 -4.7 | 261 15 15.2 2.4 15 50 20610 265 5 5.0 0.4 | 139 10 -6.4 7.5 16 30 23780 225 9 6.4 6.4 | 159 14 -5.1 13.4 17 20 26340 300 11 9.5 -5.5 | 129 2 -1.9 1.6 18 10 30830 205 7 3.0 6.3 | 148 16 -8.5 13.4 Wind Parameters Mean winds (0-6000m): 271.7 at 17.9 knts Storm direction: 301.7 at 13.4 knts Shear (0-3000m) pos: 0.3 neg: 1.8 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 61.6 deg Storm rel helicity (0-3000m) pos: 10.1 neg: -2.7 tot: 7.4 m^2/s^2 ave: 2.5 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 2.9 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.18 Bulk Shear: 15.92 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 ------------------------------------------------------------------------------- 500 287 7 138 7| 0.0 3.5 3.5| 5.4 -1.1 4.3 8.5 0.40| 5.0 2.0 1000 293 8 135 5| 0.8 1.7 2.5| 6.0 -2.1 3.9 3.9 0.25| 3.6 0.9 1500 293 9 138 5| 0.5 1.7 2.3| 7.7 -2.1 5.6 3.7 0.40| 3.0 1.2 2000 290 10 147 5| 0.4 1.7 2.1| 9.3 -2.1 7.2 3.6 0.43| 2.9 1.3 2500 285 10 159 5| 0.3 1.7 2.1| 10.1 -2.1 8.0 3.2 0.38| 2.9 1.1 3000 279 10 169 5| 0.3 1.8 2.0| 10.1 -2.7 7.4 2.5 0.31| 2.9 0.9 4000 271 12 185 7| 1.2 1.3 2.5| 35.8 -2.7 33.1 8.3 0.51| 3.3 1.7 5000 269 15 204 8| 1.9 1.1 3.0| 70.3 -2.7 67.6 13.5 0.59| 3.6 2.1 6000 272 18 225 9| 2.0 0.9 2.9|100.3 -10.5 89.8 15.0 0.57| 3.7 2.1 Wrote GIF file: /home/apache/climate/data/raob//X7259/skewt/X7259.skewt.20250424.12.gif