UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042300.upa.cvt Date: 0000Z 23 APR 25 Searching for X7259... Searching the city database file for: X7259 ... Date:0000Z 23 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 1016 -18 15.2 11.6 79 3.6 13.1 290 3 287.0 288.5 285.5 310.7 8.47 1 1001 108 18.6 14.8 79 3.8 16.2 281 7 291.7 293.6 289.3 321.8 10.63 2 1000 117 18.6 14.8 79 3.8 16.2 280 7 291.8 293.6 289.3 321.9 10.64 3 962 449 18.6 11.6 64 7.0 14.3 297 5 295.0 296.6 289.0 320.8 8.95 4 925 784 16.8 10.8 68 6.0 13.1 315 3 296.5 298.1 289.4 322.1 8.82 5 880 1207 13.4 8.4 72 5.0 10.4 312 5 297.2 298.6 288.8 320.2 7.88 6 850 1500 13.4 5.4 58 8.0 8.9 310 7 300.2 301.4 288.7 319.9 6.63 7 816 1843 14.0 4.0 51 10.0 8.4 298 7 304.3 305.5 289.8 323.3 6.25 8 811 1895 11.2 1.2 50 10.0 5.9 297 7 301.9 302.9 287.9 317.4 5.15 9 742 2630 6.4 -5.6 42 12.0 1.0 272 7 304.5 305.1 287.1 314.9 3.39 10 712 2967 4.4 -7.6 41 12.0 -0.8 260 7 305.9 306.4 287.2 315.3 3.03 11 700 3105 3.2 -7.8 44 11.0 -1.5 255 7 306.0 306.6 287.2 315.5 3.03 12 692 3198 1.2 -10.8 40 12.0 -3.5 255 7 304.8 305.3 286.2 312.4 2.42 13 619 4086 -4.9 -16.9 38 12.0 -8.8 253 11 307.7 308.0 286.4 313.0 1.64 14 547 5043 -13.9 -24.9 39 11.0 -16.4 251 14 308.1 308.2 285.7 311.2 0.93 15 500 5720 -18.5 -28.5 41 10.0 -20.5 250 17 310.5 310.6 286.4 313.0 0.73 16 484 5961 -19.7 -27.7 49 8.0 -21.3 252 18 311.9 312.1 287.0 314.7 0.81 17 439 6675 -26.3 -33.3 52 7.0 -27.3 259 22 312.4 312.5 286.8 314.2 0.53 18 429 6841 -27.5 -34.5 51 7.0 -28.5 260 22 312.9 313.0 286.9 314.6 0.48 19 400 7340 -30.9 -38.9 45 8.0 -31.8 265 25 314.8 314.9 287.4 316.0 0.33 20 362 8038 -35.3 -45.3 35 10.0 -36.1 260 36 318.1 318.1 288.3 318.8 0.18 21 306 9179 -44.9 -54.9 32 10.0 -45.3 251 56 320.3 320.3 288.9 320.5 0.07 22 300 9310 -46.7 -57.7 27 11.0 -47.0 250 58 319.5 319.5 288.6 319.7 0.05 23 278 9810 -52.1 -62.3 28 10.3 -52.3 245 66 318.8 318.8 288.4 318.9 0.03 24 271 9974 -53.9 -63.9 28 10.0 -54.1 247 63 318.5 318.5 288.3 318.6 0.03 25 259 10265 -54.9 -65.9 24 11.0 -55.1 252 57 321.2 321.2 289.1 321.3 0.02 26 250 10490 -57.5 -68.5 23 11.0 -57.6 255 52 320.6 320.6 288.9 320.6 0.02 27 241 10721 -59.7 -70.7 23 11.0 -59.8 255 48 320.7 320.7 288.9 320.7 0.01 28 206 11720 -54.1 -66.1 22 12.0 -54.4 255 35 344.2 344.2 295.3 344.3 0.03 29 200 11910 -54.1 -66.1 22 12.0 -54.4 255 33 347.1 347.1 296.0 347.2 0.03 30 185 12410 -54.9 -66.9 21 12.0 -55.1 256 33 353.6 353.6 297.4 353.7 0.03 31 178 12660 -51.3 -63.3 23 12.0 -51.7 257 33 363.4 363.5 299.4 363.6 0.04 32 150 13770 -52.9 -65.9 19 13.0 -53.3 260 33 378.9 378.9 302.1 379.1 0.04 33 100 16330 -59.7 -74.7 12 15.0 -60.0 255 29 412.4 412.4 306.8 412.5 0.02 34 87 17196 -63.1 -79.1 10 16.0 -63.3 257 23 422.3 422.3 308.0 422.3 0.01 35 70 18540 -61.9 -78.9 9 17.0 -62.2 260 13 452.0 452.0 311.0 452.0 0.01 36 68 18720 -60.3 -77.3 9 17.0 -60.7 266 12 459.2 459.2 311.7 459.3 0.02 37 53 20262 -63.3 -80.3 8 17.0 -63.6 314 8 486.1 486.1 314.0 486.2 0.01 38 53 20262 -63.3 -81.3 7 18.0 -63.6 314 8 486.1 486.1 314.0 486.2 0.01 39 50 20620 -62.9 -79.9 8 17.0 -63.3 325 7 495.3 495.3 314.6 495.3 0.01 40 30 23790 -59.1 -78.1 7 19.0 -60.0 295 11 583.5 583.5 319.9 583.7 0.03 41 29 24003 -59.7 -78.7 7 19.0 -60.6 296 12 587.6 587.6 320.0 587.8 0.03 42 26 24693 -56.1 -75.1 8 19.0 -57.6 299 14 616.4 616.4 321.3 616.8 0.06 43 22 25753 -57.7 -77.7 6 20.0 -59.2 303 17 641.8 641.8 322.4 642.2 0.04 44 20 26360 -54.9 -74.9 7 20.0 -57.0 305 19 668.1 668.2 323.4 668.7 0.07 45 18 27034 -54.9 -75.9 6 21.0 -57.2 688.6 688.6 324.1 689.2 0.07 46 12 29633 -53.7 -77.7 4 24.0 -57.2 777.5 777.5 326.7 778.2 0.08 TRP 241 10721 -59.7 -70.7 23 11.0 -59.8 255 48 320.7 320.7 288.9 320.7 0.01 WND 278 9810 -52.1 -62.3 28 10.3 -52.3 245 66 318.8 318.8 288.4 318.9 0.03 Sounding variables and indices 1000-500 mb thick: 5603.00 m Freezing level: 677.64 mb = 3372.53 m = 11064.60 ft Wetbulb zero: 725.66 mb = 2811.76 m = 9224.81 ft Precipitable water: 1.00 inches Sfc-500 mean rel hum: 48.86 % Est. max temperature: 26.80 C = 80.23 F Sfc-Lift cond lev (LCL): 962.74 mb = 442.36 m = 1451.31 ft T: 18.60 C 700-500 lapse rate: 8.30 C/km ThetaE index: 8.31 C Layer 811.0- 712.0 mb Conv cond level (CCL): 779.46 mb = 2222.72 m = 7292.30 ft Mean mixing ratio: 9.32 g/kg Conv temperature: 31.28 C = 88.30 F Cap Strength: 6.54 C Lifted Index: -2.52 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.31 C Lifted Index @700 mb: 2.48 C Showalter Index: -2.03 C Risk: Severe thunderstorms possible Total Totals Index: 55.80 C Risk: Severe Thunderstorms probable Vertical Totals Index: 31.90 C Cross Totals Index: 23.90 C K Index: 26.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 231.80 Risk: None Energy Index: -1.35 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 375.05 J/kg Max Up Vert Vel: 27.39 m/s Conv Inhibition (B-): 328.01 J/kg Cap Strength: 6.38 C Lift Cond Lev (LCL): 888.08 mb = 1129.80 m = 3706.64 ft Lev Free Conv (LFC): 613.08 mb = 4160.02 m = 13648.18 ft Equ Level (EL): 313.08 mb = 9023.55 m = 29604.47 ft B at Equ Level: 347.94 J/kg Max Parcel Lev (MPL): 203.08 mb = 11811.68 m = 38751.76 ft Wind level data Storm motion: 293 at 7 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 1016 -18 290 3 2.8 -1.0 | 115 4 -3.6 1.7 1 1000 117 280 7 6.9 -1.2 | 198 2 0.5 1.5 2 925 784 315 3 2.1 -2.1 | 98 4 -4.3 0.6 3 850 1500 310 7 5.4 -4.5 | 30 2 -1.0 -1.8 4 700 3105 255 7 6.8 1.8 | 185 5 0.4 4.5 5 500 5720 250 17 16.0 5.8 | 228 13 9.6 8.5 6 400 7340 265 25 24.9 2.2 | 255 19 18.5 4.9 7 300 9310 250 58 54.5 19.8 | 245 53 48.1 22.5 8 278 9810 245 66 59.8 27.9 | 240 62 53.4 30.6 9 250 10490 255 52 50.2 13.5 | 250 47 43.8 16.2 10 241 10721 255 48 46.4 12.4 | 249 43 40.0 15.1 11 200 11910 255 33 31.9 8.5 | 246 28 25.5 11.2 12 150 13770 260 33 32.5 5.7 | 252 27 26.1 8.4 13 100 16330 255 29 28.0 7.5 | 245 24 21.6 10.2 14 70 18540 260 13 12.8 2.3 | 232 8 6.4 5.0 15 50 20620 325 7 4.0 -5.7 | 38 4 -2.4 -3.0 16 30 23790 295 11 10.0 -4.6 | 299 4 3.6 -1.9 17 20 26360 305 19 15.6 -10.9 | 312 12 9.2 -8.2 Wind Parameters Mean winds (0-6000m): 262.9 at 9.3 knts Storm direction: 292.9 at 6.9 knts Shear (0-3000m) pos: 0.3 neg: 1.0 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 71.7 deg Storm rel helicity (0-3000m) pos: 1.4 neg: -3.5 tot: -2.2 m^2/s^2 ave: -0.7 10^-3 m/s^2 rel: -0.22 Storm rel vorticity (0-3000m) horiz: 3.2 stream: -0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 130.04 Bulk Shear: 2.88 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 6 138 1| 2.0 0.0 2.0| 1.3 -0.6 0.7 1.4 0.12| 6.4 0.8 1000 293 5 113 2| 0.9 0.0 0.9| 1.4 -1.4 0.0 0.0 0.01| 4.9 0.0 1500 300 5 97 2| 0.6 1.0 1.6| 1.4 -2.9 -1.6 -1.0 -0.19| 4.2 -0.8 2000 300 5 88 2| 0.5 0.9 1.4| 1.4 -3.1 -1.7 -0.8 -0.20| 3.7 -0.7 2500 297 6 95 1| 0.4 0.9 1.3| 1.4 -3.1 -1.8 -0.7 -0.21| 3.4 -0.7 3000 291 6 124 1| 0.3 1.0 1.3| 1.4 -3.5 -2.2 -0.7 -0.22| 3.2 -0.7 4000 279 7 184 2| 0.2 1.2 1.4| 5.0 -3.7 1.3 0.3 -0.08| 2.9 -0.2 5000 269 8 206 3| 0.2 1.3 1.5| 8.8 -3.7 5.1 1.0 0.00| 2.7 0.0 6000 263 9 216 5| 0.3 1.3 1.5| 15.2 -3.7 11.5 1.9 0.07| 2.6 0.2 Wrote GIF file: /home/apache/climate/data/raob//X7259/skewt/X7259.skewt.20250423.00.gif