UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042512.upa.cvt Date: 1200Z 25 APR 25 Searching for X7259... Searching the city database file for: X7259 ... Date:1200Z 25 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 1006 -20 18.0 14.9 82 3.1 16.0 30 5 290.7 292.5 288.9 320.7 10.64 1 1000 31 18.8 12.8 68 6.0 15.1 60 7 292.0 293.6 288.2 318.5 9.32 2 996 65 17.8 9.8 59 8.0 13.1 63 8 291.3 292.6 286.4 313.1 7.65 3 925 698 17.8 7.8 52 10.0 12.0 125 21 297.5 298.8 288.3 318.6 7.19 4 865 1268 14.4 2.4 44 12.0 8.0 141 11 299.7 300.7 287.2 315.4 5.26 5 850 1417 16.8 5.8 48 11.0 10.4 145 9 303.7 305.0 290.0 324.3 6.81 6 817 1753 16.4 -1.6 29 18.0 7.1 163 11 306.8 307.6 288.6 319.7 4.16 7 778 2167 15.6 0.6 36 15.0 7.5 186 14 310.2 311.2 290.6 326.2 5.14 8 748 2497 10.8 -1.2 43 12.0 4.6 204 17 308.5 309.4 289.7 323.1 4.68 9 700 3043 5.0 -5.0 48 10.0 0.3 235 21 308.0 308.7 288.6 319.8 3.76 10 665 3459 2.4 -8.6 44 11.0 -2.3 236 24 309.7 310.2 288.5 319.2 3.00 11 585 4477 -5.9 -14.9 49 9.0 -9.1 238 30 311.5 311.9 288.2 318.2 2.05 12 528 5273 -9.7 -18.7 48 9.0 -12.5 239 35 316.2 316.6 289.3 321.8 1.65 13 500 5690 -13.9 -22.9 47 9.0 -16.3 240 38 316.1 316.3 288.8 320.2 1.21 14 485 5920 -16.3 -25.3 46 9.0 -18.4 238 40 315.9 316.1 288.5 319.4 1.01 15 432 6780 -22.1 -29.1 53 7.0 -23.5 230 48 319.2 319.3 289.3 322.0 0.80 16 400 7340 -26.3 -34.3 47 8.0 -27.5 225 54 320.8 320.9 289.6 322.7 0.52 17 368 7937 -31.1 -39.1 45 8.0 -32.0 226 60 322.2 322.2 289.8 323.5 0.35 18 300 9350 -42.5 -53.5 29 11.0 -43.0 230 75 325.5 325.5 290.5 325.8 0.09 19 280 9814 -45.7 -58.7 22 13.0 -46.2 232 80 327.3 327.3 291.0 327.5 0.05 20 250 10560 -51.7 -65.7 17 14.0 -52.0 235 89 329.2 329.2 291.5 329.3 0.02 21 232 11042 -54.6 -69.4 15 14.7 -54.9 235 93 331.9 331.9 292.2 331.9 0.01 22 204 11856 -59.7 -75.7 11 16.0 -59.9 225 69 336.3 336.3 293.4 336.3 0.01 23 200 11980 -58.7 -74.7 11 16.0 -58.9 225 69 339.8 339.8 294.3 339.8 0.01 24 150 13810 -51.7 -69.7 10 18.0 -52.2 240 50 381.0 381.0 302.4 381.1 0.02 25 146 13985 -50.9 -67.9 12 17.0 -51.4 239 49 385.3 385.3 303.1 385.5 0.03 26 100 16370 -64.7 -83.7 6 19.0 -64.8 225 31 402.7 402.7 305.6 402.7 0.00 27 97 16555 -65.7 -83.7 6 18.0 -65.8 225 30 404.3 404.3 305.7 404.3 0.00 28 85 17362 -62.7 -81.7 6 19.0 -62.9 225 24 425.9 425.9 308.4 426.0 0.01 29 71 18472 -61.9 -80.9 6 19.0 -62.2 225 16 450.1 450.1 310.8 450.2 0.01 30 70 18560 -62.5 -81.5 6 19.0 -62.8 225 15 450.7 450.7 310.9 450.7 0.01 31 61 19408 -63.3 -82.3 6 19.0 -63.6 235 13 467.0 467.0 312.4 467.0 0.01 32 50 20630 -63.9 -82.9 6 19.0 -64.3 250 11 492.9 492.9 314.4 492.9 0.01 33 46 21145 -60.3 -79.3 7 19.0 -60.9 248 10 513.5 513.5 315.9 513.6 0.02 34 34 23021 -61.7 -80.7 6 19.0 -62.3 242 8 556.2 556.2 318.5 556.3 0.02 35 30 23800 -59.1 -79.1 6 20.0 -60.1 240 7 583.5 583.5 319.9 583.7 0.03 36 27 24463 -58.3 -78.3 6 20.0 -59.5 248 9 603.6 603.6 320.8 603.9 0.03 37 20 26370 -54.7 -74.7 7 20.0 -56.8 270 13 668.7 668.8 323.4 669.4 0.08 38 15 28207 -53.7 -73.7 7 20.0 -56.6 264 16 729.4 729.5 325.4 730.5 0.12 39 11 30234 -44.9 -66.9 7 22.0 -51.7 257 20 829.0 829.3 328.0 833.5 0.43 40 10 30870 -44.5 -66.5 7 22.0 -51.8 255 21 853.4 853.7 328.6 858.8 0.50 41 6.6 33698 -37.1 -61.1 6 24.0 -49.7 992.2 993.2 331.4 1011.6 1.55 TRP 204 11856 -59.7 -75.7 11 16.0 -59.9 225 69 336.3 336.3 293.4 336.3 0.01 WND 232 11042 -54.6 -69.4 15 14.7 -54.9 235 93 331.9 331.9 292.2 331.9 0.01 Sounding variables and indices 1000-500 mb thick: 5659.00 m Freezing level: 641.87 mb = 3753.06 m = 12313.04 ft Wetbulb zero: 695.85 mb = 3091.20 m = 10141.60 ft Precipitable water: 0.95 inches Sfc-500 mean rel hum: 46.39 % Est. max temperature: 29.49 C = 85.09 F Sfc-Lift cond lev (LCL): 960.84 mb = 372.76 m = 1222.95 ft T: 17.80 C 700-500 lapse rate: 7.14 C/km ThetaE index: 8.03 C Layer 748.0- 528.0 mb Conv cond level (CCL): 687.83 mb = 3185.09 m = 10449.65 ft Mean mixing ratio: 7.50 g/kg Conv temperature: 35.96 C = 96.72 F Cap Strength: 11.83 C Lifted Index: 4.48 C Risk: None Lifted Index @300 mb: 6.76 C Lifted Index @700 mb: 6.09 C Showalter Index: 0.20 C Risk: Thunderstorms probable Total Totals Index: 50.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.70 C Cross Totals Index: 19.70 C K Index: 26.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 153.60 Risk: None Energy Index: -0.76 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.85 J/kg Max Up Vert Vel: 6.14 m/s Conv Inhibition (B-): 48838.77 J/kg Cap Strength: 11.64 C Lift Cond Lev (LCL): 836.03 mb = 1557.61 m = 5110.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 255 at 17 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 1006 -20 30 5 -2.5 -4.3 | 65 21 -18.9 -8.8 1 1000 31 60 7 -6.1 -3.5 | 71 24 -22.5 -7.9 2 925 698 125 21 -17.2 12.0 | 103 34 -33.6 7.6 3 850 1417 145 9 -5.2 7.4 | 98 22 -21.6 2.9 4 700 3043 235 21 17.2 12.0 | 186 8 0.8 7.6 5 500 5690 240 38 32.9 19.0 | 229 22 16.5 14.6 6 400 7340 225 54 38.2 38.2 | 213 40 21.8 33.7 7 300 9350 230 75 57.5 48.2 | 223 60 41.1 43.8 8 250 10560 235 89 72.9 51.0 | 230 73 56.5 46.6 9 232 11042 235 93 76.2 53.3 | 231 77 59.8 48.9 10 204 11856 225 69 48.8 48.8 | 216 55 32.4 44.4 11 200 11980 225 69 48.8 48.8 | 216 55 32.4 44.4 12 150 13810 240 50 43.3 25.0 | 233 34 26.9 20.6 13 100 16370 225 31 21.9 21.9 | 198 18 5.5 17.5 14 70 18560 225 15 10.6 10.6 | 137 8 -5.8 6.2 15 50 20630 250 11 10.3 3.8 | 84 6 -6.1 -0.7 16 30 23800 240 7 6.1 3.5 | 85 10 -10.3 -0.9 17 20 26370 270 13 13.0 -0.0 | 37 6 -3.4 -4.4 18 10 30870 255 21 20.3 5.4 | 256 4 3.9 1.0 Wind Parameters Mean winds (0-6000m): 224.8 at 22.6 knts Storm direction: 254.8 at 17.0 knts Shear (0-3000m) pos: 4.3 neg: 0.0 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 112.7 deg Storm rel helicity (0-3000m) pos: 246.6 neg: -13.4 tot: 233.2 m^2/s^2 ave: 77.7 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 10.7 stream: 6.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.14 Bulk Shear: 132.23 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 89 11 80 28| 16.2 0.0 16.2| 85.1 0.0 85.1 170.3 0.69| 17.2 11.9 1000 116 15 94 30| 9.3 0.0 9.3|158.6 -0.4 158.1 158.1 0.66| 15.3 10.2 1500 122 14 96 28| 4.3 0.0 4.3|160.9 -13.4 147.5 98.3 0.48| 12.9 6.2 2000 131 13 99 27| 4.5 0.0 4.5|194.5 -13.4 181.1 90.6 0.55| 11.4 6.3 2500 145 14 106 25| 4.5 0.0 4.5|224.2 -13.4 210.8 84.3 0.59| 10.8 6.4 3000 164 15 115 23| 4.3 0.0 4.3|246.6 -13.4 233.2 77.7 0.62| 10.7 6.6 4000 198 17 136 16| 4.1 0.0 4.1|259.5 -13.4 246.1 61.5 0.63| 8.9 5.6 5000 216 20 157 12| 3.9 0.0 3.9|271.7 -13.4 258.3 51.7 0.62| 7.8 4.8 6000 225 23 178 12| 3.5 0.4 3.9|281.3 -20.8 260.6 43.4 0.57| 7.2 4.1 Wrote GIF file: /home/apache/climate/data/raob//X7259/skewt/X7259.skewt.20250425.12.gif