UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041900.upa.cvt Date: 0000Z 19 APR 25 Searching for X5671... Searching the city database file for: X5671 ... Date:0000Z 19 APR 25 Station: X5671 WMO ident: 35671 Latitude: 47.80 Longitude: 67.72 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 165 SFC 978 347 5.8 0.8 70 5.0 3.5 250 1 280.7 281.4 277.8 292.2 4.14 2 966 449 8.4 -1.6 49 10.0 4.0 254 1 284.3 285.0 278.8 294.3 3.52 3 958 518 8.2 -8.8 29 17.0 1.8 257 2 284.8 285.2 277.0 290.8 2.05 4 925 806 6.0 -8.0 36 14.0 0.7 270 3 285.4 285.8 277.7 292.0 2.26 5 866 1341 2.2 -7.8 48 10.0 -1.6 305 17 286.9 287.3 278.6 294.1 2.45 6 850 1491 1.8 -7.2 51 9.0 -1.7 315 21 288.0 288.5 279.4 295.7 2.62 7 721 2791 -9.3 -11.2 86 1.9 -9.9 319 26 289.7 290.1 279.7 296.4 2.25 8 700 3019 -10.3 -12.4 85 2.1 -10.9 320 27 291.1 291.5 280.2 297.4 2.11 9 684 3197 -11.3 -13.5 84 2.2 -12.0 319 28 291.9 292.2 280.4 297.8 1.97 10 618 3970 -14.9 -18.9 71 4.0 -15.9 316 33 296.4 296.6 281.6 300.7 1.39 11 600 4193 -16.3 -20.4 71 4.1 -17.3 315 34 297.3 297.5 281.8 301.2 1.26 12 500 5540 -25.9 -30.1 68 4.2 -26.5 310 42 301.5 301.6 282.8 303.5 0.63 13 444 6391 -32.3 -37.3 61 5.0 -32.8 307 40 303.8 303.9 283.4 305.0 0.35 14 400 7120 -38.5 -42.8 64 4.3 -38.8 305 38 305.0 305.0 283.7 305.7 0.22 15 363 7776 -44.3 -47.9 67 3.6 -44.5 302 39 305.8 305.8 283.9 306.3 0.14 16 313 8748 -52.7 -58.7 48 6.0 -52.8 296 40 307.3 307.3 284.4 307.5 0.04 17 303 8957 -54.5 -59.4 55 4.9 -54.6 295 40 307.6 307.7 284.5 307.8 0.04 18 300 9020 -54.9 -59.8 54 4.9 -55.0 295 40 308.0 308.0 284.6 308.1 0.04 19 299 9041 -54.9 -59.9 54 5.0 -55.0 295 40 308.3 308.3 284.7 308.4 0.04 20 286 9326 -52.9 -58.9 48 6.0 -53.0 296 42 315.1 315.1 287.2 315.2 0.05 21 250 10190 -53.9 -62.9 32 9.0 -54.1 300 50 325.9 325.9 290.6 326.1 0.03 22 245 10320 -52.9 -61.9 33 9.0 -53.1 299 49 329.3 329.3 291.6 329.5 0.04 23 225 10865 -55.5 -66.5 24 11.0 -55.7 295 46 333.5 333.5 292.7 333.5 0.02 24 222 10951 -55.5 -66.5 24 11.0 -55.7 295 46 334.7 334.7 293.0 334.8 0.02 25 203 11524 -52.7 -65.7 19 13.0 -53.0 291 43 347.8 347.8 296.2 347.9 0.03 26 200 11620 -52.9 -65.9 19 13.0 -53.2 290 42 349.0 349.0 296.4 349.1 0.03 27 191 11915 -54.5 -68.5 16 14.0 -54.8 288 42 351.1 351.1 296.9 351.1 0.02 28 187 12050 -53.9 -67.9 16 14.0 -54.2 288 42 354.2 354.2 297.5 354.3 0.02 29 173 12548 -54.7 -70.7 12 16.0 -55.0 285 41 360.8 360.8 298.9 360.9 0.02 30 150 13460 -53.9 -71.9 9 18.0 -54.3 280 40 377.2 377.2 301.8 377.3 0.02 31 137 14041 -54.3 -73.3 8 19.0 -54.7 280 39 386.4 386.4 303.3 386.5 0.01 32 131 14328 -53.9 -73.9 7 20.0 -54.4 280 38 392.1 392.1 304.1 392.2 0.01 33 110 15445 -55.9 -77.9 5 22.0 -56.3 280 36 408.4 408.4 306.3 408.5 0.01 34 107 15621 -55.9 -78.9 4 23.0 -56.3 280 36 411.7 411.7 306.7 411.7 0.01 35 100 16050 -56.9 -79.9 4 23.0 -57.3 280 35 417.8 417.8 307.4 417.8 0.01 36 94 16441 -57.3 -81.3 3 24.0 -57.8 280 33 424.5 424.5 308.2 424.5 0.01 37 81 17385 -55.5 -82.5 2 27.0 -56.1 280 29 446.6 446.6 310.6 446.6 0.01 38 70 18310 -57.5 -85.5 2 28.0 -58.0 280 25 461.4 461.4 311.9 461.4 0.00 39 65 18781 -56.3 -86.3 1 30.0 -57.0 282 22 473.9 473.9 313.0 473.9 0.00 40 50 20450 -57.1 -85.1 2 28.0 -57.9 290 13 508.9 508.9 315.6 509.0 0.01 41 49 20577 -57.3 -85.3 2 28.0 -58.1 292 13 511.4 511.4 315.7 511.4 0.01 42 44 21259 -55.7 -84.7 1 29.0 -56.8 301 12 531.3 531.3 317.0 531.3 0.01 43 42 21555 -55.1 -84.1 2 29.0 -56.3 305 12 539.9 539.9 317.5 539.9 0.01 44 40 21865 -55.9 -83.9 2 28.0 -57.0 310 11 545.5 545.5 317.8 545.5 0.01 45 39 22026 -55.9 -83.9 2 28.0 -57.1 312 11 549.4 549.4 318.1 549.5 0.01 46 30 23690 -56.5 -83.5 2 27.0 -57.8 335 9 590.6 590.6 320.2 590.7 0.01 47 22 25677 -53.5 -81.5 2 28.0 -55.8 40 9 654.3 654.3 322.9 654.5 0.02 48 20 26290 -54.3 -81.3 2 27.0 -56.6 60 9 670.0 670.0 323.4 670.2 0.03 49 15 28124 -56.7 -82.7 2 26.0 -59.0 719.4 719.5 325.0 719.7 0.03 50 15 28124 -56.7 -82.7 2 26.0 -59.0 719.4 719.5 325.0 719.7 0.03 51 13 29042 -51.5 -79.5 2 28.0 -55.6 767.5 767.5 326.4 768.0 0.06 52 12 29564 -49.9 -77.9 2 28.0 -54.8 790.9 791.0 327.0 791.7 0.08 53 12 29564 -49.9 -77.9 2 28.0 -54.8 790.9 791.0 327.0 791.7 0.08 TRP 299 9041 -54.9 -59.9 54 5.0 -55.0 295 40 308.3 308.3 284.7 308.4 0.04 WND Sounding variables and indices 1000-500 mb thick: 5375.00 m Freezing level: 829.08 mb = 1701.78 m = 5583.21 ft Wetbulb zero: 907.40 mb = 961.91 m = 3155.83 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 65.90 % Est. max temperature: 13.35 C = 56.04 F Sfc-Lift cond lev (LCL): 905.60 mb = 977.97 m = 3208.51 ft T: 4.78 C 700-500 lapse rate: 6.19 C/km ThetaE index: 3.54 C Layer 958.0- 925.0 mb Conv cond level (CCL): 698.25 mb = 3038.25 m = 9967.88 ft Mean mixing ratio: 2.48 g/kg Conv temperature: 16.17 C = 61.11 F Cap Strength: 6.82 C Lifted Index: 8.53 C Risk: None Lifted Index @300 mb: 11.06 C Lifted Index @700 mb: 3.74 C Showalter Index: 6.13 C Risk: None Total Totals Index: 46.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.70 C Cross Totals Index: 18.70 C K Index: 18.40 Risk: < 20 % chance of thunderstorms Sweat Index: 84.00 Risk: None Energy Index: 1.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.93 J/kg Max Up Vert Vel: 4.89 m/s Conv Inhibition (B-): 51299.04 J/kg Cap Strength: 8.49 C Lift Cond Lev (LCL): 761.29 mb = 2361.39 m = 7747.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 343 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 ---------------------------------------------------------- 0 978 347 250 1 0.9 0.3 | 166 21 -5.1 20.5 1 925 806 270 3 3.0 -0.0 | 171 20 -3.0 20.1 2 850 1491 315 21 14.8 -14.8 | 239 10 8.8 5.3 3 700 3019 320 27 17.4 -20.7 | 273 11 11.3 -0.6 4 500 5540 310 42 32.2 -27.0 | 285 27 26.1 -6.9 5 400 7120 305 38 31.1 -21.8 | 274 25 25.1 -1.7 6 300 9020 295 40 36.3 -16.9 | 264 30 30.2 3.2 7 299 9041 295 40 36.3 -16.9 | 264 30 30.2 3.2 8 250 10190 300 50 43.3 -25.0 | 277 38 37.3 -4.9 9 200 11620 290 42 39.5 -14.4 | 260 34 33.4 5.8 10 150 13460 280 40 39.4 -6.9 | 248 36 33.4 13.2 11 100 16050 280 35 34.5 -6.1 | 244 32 28.4 14.0 12 70 18310 280 25 24.6 -4.3 | 230 24 18.6 15.8 13 50 20450 290 13 12.2 -4.4 | 202 17 6.2 15.7 14 30 23690 335 9 3.8 -8.2 | 169 12 -2.2 12.0 15 20 26290 60 9 -7.8 -4.5 | 138 21 -13.8 15.6 Wind Parameters Mean winds (0-6000m): 313.3 at 28.0 knts Storm direction: 343.3 at 21.0 knts Shear (0-3000m) pos: 4.5 neg: 0.5 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 111.1 deg Storm rel helicity (0-3000m) pos: 105.6 neg: 0.0 tot: 105.6 m^2/s^2 ave: 35.2 10^-3 m/s^2 rel: 0.87 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 4.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.13 Bulk Shear: 93.73 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 ------------------------------------------------------------------------------- 500 266 2 169 21| 3.3 0.0 3.3| 16.4 0.0 16.4 32.9 0.94| 3.3 3.1 1000 296 6 179 17| 8.6 0.0 8.6| 72.6 0.0 72.6 72.6 0.88| 9.2 8.1 1500 310 11 191 13| 7.5 0.0 7.5| 89.2 0.0 89.2 59.5 0.88| 8.3 7.3 2000 313 14 203 11| 6.2 0.0 6.2| 94.9 0.0 94.9 47.4 0.89| 6.8 6.0 2500 315 17 214 10| 5.3 0.0 5.3|100.6 0.0 100.6 40.3 0.90| 5.8 5.2 3000 316 18 224 10| 4.5 0.5 4.9|105.6 0.0 105.6 35.2 0.87| 5.3 4.6 4000 316 22 244 10| 3.3 1.1 4.5|112.6 0.0 112.6 28.2 0.77| 4.8 3.7 5000 315 25 259 12| 2.7 1.6 4.3|115.7 0.0 115.7 23.1 0.66| 4.5 3.0 6000 313 28 266 14| 2.2 1.3 3.5|115.7 -17.9 97.8 16.3 0.56| 4.1 2.3 Wrote GIF file: /home/apache/climate/data/raob//X5671/skewt/X5671.skewt.20250419.00.gif