UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042812.upa.cvt Date: 1200Z 28 APR 25 Searching for X7259... Searching the city database file for: X7259 ... Date:1200Z 28 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 1030 -16 13.4 -0.6 38 14.0 6.9 290 5 284.1 284.8 278.7 294.2 3.55 1 1000 231 12.0 -4.0 32 16.0 5.1 310 9 285.1 285.6 278.3 293.3 2.84 2 955 614 7.2 -7.8 33 15.0 1.5 304 9 284.1 284.5 276.9 290.5 2.22 3 925 877 5.0 -9.0 36 14.0 -0.1 300 9 284.4 284.8 276.9 290.5 2.09 4 869 1380 -0.9 -11.9 43 11.0 -4.4 307 10 283.4 283.7 275.9 288.6 1.76 5 850 1556 -1.7 -10.7 50 9.0 -4.7 310 11 284.4 284.7 276.7 290.2 1.99 6 748 2562 -7.1 -11.3 72 4.2 -8.5 270 22 289.1 289.5 279.3 295.5 2.15 7 700 3082 -3.7 -6.1 83 2.4 -4.7 250 27 298.4 299.0 284.9 308.8 3.46 8 605 4220 -9.3 -16.3 57 7.0 -11.5 250 39 304.6 305.0 285.4 310.3 1.77 9 563 4770 -14.7 -22.7 51 8.0 -16.6 250 44 304.6 304.8 284.7 308.2 1.10 10 500 5660 -19.3 -30.3 37 11.0 -21.3 250 54 309.5 309.6 285.9 311.6 0.62 11 493 5765 -19.7 -30.7 37 11.0 -21.7 249 55 310.3 310.4 286.2 312.3 0.60 12 400 7280 -31.1 -44.1 27 13.0 -32.3 240 71 314.6 314.6 287.2 315.3 0.19 13 329 8636 -42.1 -57.1 18 15.0 -42.7 233 93 317.5 317.5 288.0 317.7 0.05 14 300 9260 -43.3 -59.3 16 16.0 -43.9 230 103 324.3 324.3 290.1 324.5 0.04 15 299 9282 -43.5 -59.5 15 16.0 -44.0 230 104 324.4 324.4 290.2 324.6 0.04 16 276 9813 -47.3 -63.3 14 16.0 -47.7 232 101 326.4 326.4 290.7 326.5 0.03 17 250 10460 -50.3 -68.3 10 18.0 -50.7 235 97 331.3 331.3 292.1 331.3 0.02 18 231 10974 -53.1 -71.1 9 18.0 -53.4 235 92 334.6 334.6 293.0 334.6 0.01 19 200 11900 -55.5 -74.5 8 19.0 -55.8 235 83 344.9 344.9 295.5 344.9 0.01 20 187 12328 -57.1 -76.1 7 19.0 -57.3 230 83 349.0 349.0 296.4 349.0 0.01 21 150 13730 -55.9 -75.9 6 20.0 -56.2 240 64 373.8 373.8 301.2 373.8 0.01 22 137 14311 -51.7 -71.7 7 20.0 -52.2 239 60 391.0 391.0 303.9 391.1 0.02 23 100 16310 -60.1 -82.1 4 22.0 -60.4 235 48 411.6 411.6 306.7 411.6 0.00 24 92 16831 -59.5 -81.5 4 22.0 -59.8 233 42 422.7 422.7 308.0 422.8 0.01 25 82 17558 -56.1 -79.1 4 23.0 -56.6 229 34 443.8 443.8 310.3 443.9 0.01 26 72 18375 -61.5 -83.5 4 22.0 -61.9 226 25 449.2 449.2 310.8 449.2 0.01 27 70 18550 -59.9 -81.9 4 22.0 -60.3 225 23 456.2 456.2 311.4 456.3 0.01 28 67 18824 -60.1 -82.1 4 22.0 -60.5 227 21 461.6 461.6 311.9 461.6 0.01 29 58 19728 -58.7 -80.7 4 22.0 -59.3 233 15 484.2 484.2 313.8 484.2 0.01 30 50 20660 -59.1 -81.1 4 22.0 -59.7 240 9 504.2 504.2 315.2 504.3 0.01 31 45 21319 -59.5 -81.5 4 22.0 -60.2 261 9 518.7 518.7 316.2 518.7 0.01 32 30 23880 -55.1 -76.1 6 21.0 -56.6 340 7 594.4 594.4 320.3 594.7 0.04 33 26 24798 -53.7 -74.7 6 21.0 -55.6 306 13 623.2 623.3 321.6 623.7 0.06 34 20 26490 -52.7 -73.7 6 21.0 -55.3 245 25 674.9 674.9 323.6 675.6 0.09 35 15 28361 -49.5 -71.5 6 22.0 -53.7 743.4 743.4 325.8 744.9 0.16 36 10 31053 -43.5 -66.5 6 23.0 -51.3 857.2 857.4 328.7 862.5 0.50 TRP 187 12328 -57.1 -76.1 7 19.0 -57.3 230 83 349.0 349.0 296.4 349.0 0.01 WND 299 9282 -43.5 -59.5 15 16.0 -44.0 230 104 324.4 324.4 290.2 324.6 0.04 Sounding variables and indices 1000-500 mb thick: 5429.00 m Freezing level: 877.54 mb = 1303.34 m = 4276.00 ft Wetbulb zero: 927.36 mb = 856.05 m = 2808.53 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 54.49 % Est. max temperature: 12.88 C = 55.18 F Sfc-Lift cond lev (LCL): 832.91 mb = 1715.86 m = 5629.41 ft T: -2.56 C 700-500 lapse rate: 6.05 C/km ThetaE index: 5.65 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 584.25 mb = 4487.08 m = 14721.20 ft Mean mixing ratio: 2.63 g/kg Conv temperature: 34.06 C = 93.32 F Cap Strength: 13.53 C Lifted Index: 15.37 C Risk: None Lifted Index @300 mb: 22.89 C Lifted Index @700 mb: 10.52 C Showalter Index: 16.77 C Risk: None Total Totals Index: 26.20 C Risk: None Vertical Totals Index: 17.60 C Cross Totals Index: 8.60 C K Index: 4.50 Risk: None Sweat Index: 76.00 Risk: None Energy Index: 4.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.70 J/kg Max Up Vert Vel: 5.78 m/s Conv Inhibition (B-): 56484.51 J/kg Cap Strength: 14.95 C Lift Cond Lev (LCL): 778.34 mb = 2249.06 m = 7378.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 287 at 21 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 1030 -16 290 5 4.7 -1.7 | 106 16 -15.4 4.3 1 1000 231 310 9 6.9 -5.8 | 91 13 -13.2 0.2 2 925 877 300 9 7.8 -4.5 | 97 12 -12.3 1.5 3 850 1556 310 11 8.4 -7.1 | 85 12 -11.7 -1.1 4 700 3082 250 27 25.4 9.2 | 199 16 5.3 15.2 5 500 5660 250 54 50.7 18.5 | 231 39 30.7 24.5 6 400 7280 240 71 61.5 35.5 | 225 59 41.4 41.5 7 300 9260 230 103 78.9 66.2 | 219 93 58.8 72.2 8 299 9282 230 104 79.7 66.8 | 219 94 59.6 72.8 9 250 10460 235 97 79.5 55.6 | 224 86 59.4 61.6 10 200 11900 235 83 68.0 47.6 | 222 72 47.9 53.6 11 187 12328 230 83 63.6 53.4 | 216 74 43.5 59.3 12 150 13730 240 64 55.4 32.0 | 223 52 35.3 38.0 13 100 16310 235 48 39.3 27.5 | 210 39 19.2 33.5 14 70 18550 225 23 16.3 16.3 | 170 23 -3.8 22.2 15 50 20660 240 9 7.8 4.5 | 130 16 -12.3 10.5 16 30 23880 340 7 2.4 -6.6 | 88 18 -17.7 -0.6 17 20 26490 245 25 22.7 10.6 | 189 17 2.6 16.5 Wind Parameters Mean winds (0-6000m): 256.6 at 28.0 knts Storm direction: 286.6 at 21.0 knts Shear (0-3000m) pos: 1.1 neg: 3.9 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 94.7 deg Storm rel helicity (0-3000m) pos: 13.9 neg: -22.1 tot: -8.2 m^2/s^2 ave: -2.7 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.23 Bulk Shear: 73.19 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 ------------------------------------------------------------------------------- 500 306 8 95 14| 4.5 0.0 4.5| 1.4 -13.2 -11.9 -23.8 -0.61| 5.3 -3.2 1000 304 9 95 13| 2.3 0.4 2.7| 4.1 -14.3 -10.2 -10.2 -0.41| 3.3 -1.4 1500 305 9 94 13| 2.2 0.3 2.4| 4.1 -20.3 -16.2 -10.8 -0.54| 2.9 -1.6 2000 304 10 92 12| 1.6 1.7 3.3| 5.3 -21.7 -16.4 -8.2 -0.30| 3.7 -1.1 2500 296 12 96 10| 1.3 2.9 4.2| 11.2 -21.7 -10.5 -4.2 0.08| 4.7 0.4 3000 283 14 114 7| 1.1 3.9 4.9| 13.9 -22.1 -8.2 -2.7 0.10| 5.5 0.6 4000 267 18 162 7| 0.8 4.2 5.1| 45.1 -23.2 21.9 5.5 0.21| 5.6 1.2 5000 260 23 194 10| 0.6 4.4 5.1| 79.7 -23.2 56.5 11.3 0.26| 5.6 1.4 6000 257 28 210 14| 0.5 4.6 5.1|102.6 -31.3 71.4 11.9 0.24| 5.6 1.3 Wrote GIF file: /home/apache/climate/data/raob//X7259/skewt/X7259.skewt.20250428.12.gif