UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042312.upa.cvt Date: 1200Z 23 APR 25 Searching for X4882... Searching the city database file for: X4882 ... Date:1200Z 23 APR 25 Station: X4882 WMO ident: 34882 Latitude: 46.28 Longitude: 47.98 ------------------------------------------------------------------------------- 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 1014 -21 27.4 3.4 21 24.0 14.1 340 1 299.4 300.2 286.6 313.7 4.81 1 1000 101 25.6 4.6 26 21.0 13.8 345 3 298.8 299.7 286.9 314.5 5.32 2 925 776 18.4 2.4 34 16.0 9.9 335 3 298.1 299.0 286.3 312.7 4.92 3 860 1394 11.8 -0.2 44 12.0 5.8 301 5 297.5 298.3 285.5 310.6 4.38 4 858 1414 11.8 -0.2 44 12.0 5.8 299 5 297.7 298.5 285.6 310.8 4.39 5 850 1492 11.4 -0.6 43 12.0 5.5 295 5 298.1 298.9 285.7 310.9 4.30 6 781 2191 5.6 -13.4 24 19.0 -1.3 256 7 299.2 299.5 283.2 304.6 1.74 7 776 2243 5.0 -14.0 24 19.0 -1.8 253 7 299.1 299.4 283.1 304.3 1.67 8 740 2629 3.2 -12.8 30 16.0 -2.7 231 8 301.2 301.6 284.2 307.2 1.93 9 706 3008 0.2 -9.8 47 10.0 -3.7 209 9 302.0 302.4 285.3 309.9 2.57 10 700 3076 -1.1 -13.1 40 12.0 -5.4 205 9 301.3 301.6 284.4 307.5 1.99 11 663 3505 -5.1 -15.1 45 10.0 -8.4 210 13 301.5 301.8 284.2 307.1 1.78 12 644 3732 -6.7 -15.7 49 9.0 -9.6 212 14 302.2 302.5 284.4 307.7 1.75 13 641 3768 -6.5 -15.5 49 9.0 -9.4 213 15 302.8 303.1 284.7 308.5 1.78 14 633 3866 -6.5 -18.5 38 12.0 -10.1 214 16 303.9 304.2 284.7 308.4 1.40 15 606 4204 -8.7 -23.7 29 15.0 -12.5 218 18 305.2 305.4 284.7 308.3 0.93 16 536 5141 -15.7 -35.7 16 20.0 -19.0 229 26 307.7 307.8 284.9 308.9 0.34 17 500 5660 -19.9 -31.9 34 12.0 -22.0 235 31 308.8 308.9 285.5 310.6 0.53 18 468 6148 -23.1 -33.1 40 10.0 -24.6 235 32 310.7 310.8 286.2 312.4 0.50 19 444 6532 -25.7 -37.7 32 12.0 -27.2 235 33 312.1 312.2 286.5 313.3 0.34 20 416 7001 -29.1 -40.1 34 11.0 -30.3 235 34 313.6 313.7 286.9 314.6 0.28 21 400 7280 -31.5 -41.5 37 10.0 -32.4 235 35 314.0 314.1 287.1 315.0 0.25 22 397 7333 -31.9 -41.9 37 10.0 -32.9 235 35 314.2 314.3 287.1 315.1 0.24 23 300 9240 -48.1 -57.1 35 9.0 -48.4 245 42 317.6 317.6 288.0 317.8 0.06 24 265 10047 -54.9 -63.9 32 9.0 -55.1 250 36 319.1 319.1 288.5 319.2 0.03 25 250 10420 -54.7 -63.7 32 9.0 -54.9 245 29 324.7 324.7 290.2 324.9 0.03 26 247 10498 -54.5 -63.5 32 9.0 -54.6 245 29 326.2 326.2 290.6 326.3 0.03 27 230 10954 -56.1 -65.1 31 9.0 -56.2 247 31 330.4 330.5 291.9 330.6 0.03 28 200 11850 -53.7 -64.7 25 11.0 -53.9 250 35 347.7 347.7 296.1 347.9 0.03 29 163 13172 -50.1 -66.1 14 16.0 -50.6 254 22 374.7 374.7 301.4 374.9 0.03 30 151 13667 -52.5 -69.5 11 17.0 -52.9 255 17 378.9 378.9 302.1 379.0 0.02 31 150 13710 -52.3 -69.3 11 17.0 -52.7 255 17 380.0 380.0 302.2 380.1 0.02 32 116 15355 -57.7 -76.7 7 19.0 -58.0 261 20 398.9 398.9 305.0 399.0 0.01 33 106 15923 -58.9 -77.9 7 19.0 -59.2 264 20 407.1 407.1 306.2 407.1 0.01 34 100 16290 -57.7 -77.7 6 20.0 -58.1 265 21 416.2 416.2 307.3 416.3 0.01 35 70 18530 -60.5 -80.5 6 20.0 -60.9 255 15 455.0 455.0 311.3 455.0 0.01 36 66 18896 -60.9 -80.9 5 20.0 -61.3 263 14 461.8 461.8 312.0 461.9 0.01 37 58 19697 -61.7 -81.7 5 20.0 -62.1 280 13 477.4 477.4 313.2 477.4 0.01 38 50 20620 -59.9 -79.9 6 20.0 -60.4 300 11 502.3 502.3 315.1 502.4 0.01 39 36 22677 -57.5 -78.5 5 21.0 -58.5 319 12 558.0 558.0 318.5 558.2 0.02 40 30 23820 -59.5 -81.5 4 22.0 -60.4 330 13 582.4 582.4 319.8 582.6 0.02 41 29 24032 -59.7 -81.7 4 22.0 -60.6 330 13 587.6 587.6 320.0 587.7 0.02 42 24 25225 -56.3 -78.3 5 22.0 -57.9 327 14 630.1 630.1 321.9 630.4 0.04 43 21 26070 -57.9 -79.9 4 22.0 -59.5 326 15 649.8 649.8 322.7 650.1 0.03 44 20 26380 -54.1 -77.1 4 23.0 -56.4 325 15 670.6 670.6 323.4 671.0 0.05 45 18 27055 -53.1 -76.1 4 23.0 -55.9 323 14 694.2 694.3 324.3 694.8 0.07 46 13 29146 -53.3 -76.3 4 23.0 -56.7 319 13 761.3 761.3 326.3 762.1 0.09 47 10 30860 -46.1 -70.1 5 24.0 -52.9 315 11 847.5 847.6 328.4 850.6 0.30 48 9.9 30927 -45.7 -69.7 5 24.0 -52.7 851.4 851.6 328.5 854.8 0.32 TRP 265 10047 -54.9 -63.9 32 9.0 -55.1 250 36 319.1 319.1 288.5 319.2 0.03 WND Sounding variables and indices 1000-500 mb thick: 5559.00 m Freezing level: 705.08 mb = 3018.30 m = 9902.42 ft Wetbulb zero: 794.48 mb = 2049.47 m = 6723.91 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 32.31 % Est. max temperature: 25.59 C = 78.06 F Sfc-Lift cond lev (LCL): 711.89 mb = 2940.87 m = 9648.39 ft T: 0.73 C 700-500 lapse rate: 7.28 C/km ThetaE index: 6.66 C Layer 781.0- 740.0 mb Conv cond level (CCL): 700.42 mb = 3071.18 m = 10075.94 ft Mean mixing ratio: 5.08 g/kg Conv temperature: 29.36 C = 84.85 F Cap Strength: 2.72 C Lifted Index: 0.21 C Risk: Showers probable Lifted Index @300 mb: 3.15 C Lifted Index @700 mb: 1.28 C Showalter Index: 1.82 C Risk: Showers probable Total Totals Index: 50.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 31.30 C Cross Totals Index: 19.30 C K Index: 18.70 Risk: < 20 % chance of thunderstorms Sweat Index: 73.00 Risk: None Energy Index: -0.05 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.72 J/kg Max Up Vert Vel: 5.78 m/s Conv Inhibition (B-): 75.27 J/kg Cap Strength: 2.72 C Lift Cond Lev (LCL): 729.00 mb = 2749.67 m = 9021.12 ft Lev Free Conv (LFC): 654.00 mb = 3611.45 m = 11848.45 ft Equ Level (EL): 644.00 mb = 3731.82 m = 12243.36 ft B at Equ Level: 16.16 J/kg Max Parcel Lev (MPL): 594.00 mb = 4357.07 m = 14294.67 ft Wind level data Storm motion: 264 at 10 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 1014 -21 340 1 0.3 -0.9 | 78 10 -9.6 -2.1 1 1000 101 345 3 0.8 -2.9 | 66 10 -9.1 -4.0 2 925 776 335 3 1.3 -2.7 | 66 9 -8.7 -3.8 3 850 1492 295 5 4.5 -2.1 | 59 6 -5.4 -3.2 4 700 3076 205 9 3.8 8.2 | 139 9 -6.1 7.0 5 500 5660 235 31 25.4 17.8 | 223 23 15.5 16.7 6 400 7280 235 35 28.7 20.1 | 225 27 18.7 19.0 7 300 9240 245 42 38.1 17.7 | 239 33 28.1 16.6 8 265 10047 250 36 33.8 12.3 | 245 26 23.9 11.2 9 250 10420 245 29 26.3 12.3 | 236 20 16.4 11.1 10 200 11850 250 35 32.9 12.0 | 245 25 23.0 10.9 11 150 13710 255 17 16.4 4.4 | 243 7 6.5 3.3 12 100 16290 265 21 20.9 1.8 | 266 11 11.0 0.7 13 70 18530 255 15 14.5 3.9 | 239 5 4.6 2.8 14 50 20620 300 11 9.5 -5.5 | 3 7 -0.4 -6.6 15 30 23820 330 13 6.5 -11.3 | 15 13 -3.4 -12.4 16 20 26380 325 15 8.6 -12.3 | 6 13 -1.3 -13.4 17 10 30860 315 11 7.8 -7.8 | 14 9 -2.1 -8.9 Wind Parameters Mean winds (0-6000m): 233.6 at 13.3 knts Storm direction: 263.6 at 10.0 knts Shear (0-3000m) pos: 0.0 neg: 1.6 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 61.7 deg Storm rel helicity (0-3000m) pos: 6.5 neg: -7.7 tot: -1.1 m^2/s^2 ave: -0.4 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 2.9 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.61 Bulk Shear: 27.60 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 ------------------------------------------------------------------------------- 500 342 3 68 10| 0.0 2.1 2.1| 0.0 -5.3 -5.3 -10.5 -0.90| 2.3 -2.1 1000 338 3 67 10| 0.0 1.3 1.3| 0.0 -6.5 -6.5 -6.5 -0.76| 1.7 -1.3 1500 324 3 64 9| 0.0 1.5 1.5| 0.0 -7.7 -7.7 -5.1 -0.53| 2.0 -1.1 2000 308 4 63 8| 0.0 1.5 1.5| 1.8 -7.7 -5.9 -2.9 -0.18| 2.3 -0.4 2500 290 5 65 6| 0.0 1.6 1.6| 4.9 -7.7 -2.7 -1.1 0.13| 2.6 0.3 3000 268 5 79 5| 0.0 1.6 1.6| 6.5 -7.7 -1.1 -0.4 0.16| 2.9 0.5 4000 235 7 124 5| 0.6 1.7 2.3| 27.2 -7.8 19.4 4.8 0.39| 3.3 1.3 5000 230 10 156 6| 1.4 1.3 2.8| 57.8 -7.8 50.0 10.0 0.50| 3.6 1.8 6000 234 13 187 7| 1.8 1.1 2.9| 87.3 -7.8 79.5 13.3 0.54| 3.7 2.0 Wrote GIF file: /home/apache/climate/data/raob//X4882/skewt/X4882.skewt.20250423.12.gif