UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011300.upa.cvt Date: 0000Z 13 JAN 26 Searching for X1510... Searching the city database file for: X1510 ... Date:0000Z 13 JAN 26 Station: X1510 WMO ident: 31510 Latitude: 50.25 Longitude: 127.50 ------------------------------------------------------------------------------- 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 69 SFC 986 171 -26.5 -30.9 66 4.4 -26.8 290 5 247.6 247.7 247.2 248.4 0.29 2 925 633 -28.1 -34.1 56 6.0 -28.5 335 29 250.6 250.6 249.7 251.2 0.23 3 919 680 -28.1 -34.1 56 6.0 -28.5 334 29 251.0 251.1 250.1 251.7 0.23 4 870 1075 -25.3 -32.3 52 7.0 -25.9 324 25 257.9 258.0 256.1 258.8 0.29 5 850 1243 -25.9 -33.9 47 8.0 -26.6 320 23 259.0 259.1 256.9 259.8 0.26 6 835 1372 -26.7 -34.7 47 8.0 -27.3 321 23 259.5 259.5 257.2 260.2 0.24 7 803 1654 -25.7 -34.7 43 9.0 -26.5 324 23 263.5 263.5 260.4 264.2 0.25 8 709 2552 -28.5 -42.5 25 14.0 -29.4 334 23 269.9 270.0 264.8 270.3 0.13 9 700 2643 -29.1 -43.1 25 14.0 -30.0 335 23 270.3 270.3 265.1 270.6 0.12 10 660 3062 -30.3 -41.3 33 11.0 -31.0 347 21 273.5 273.5 267.4 274.0 0.16 11 516 4768 -41.7 -49.7 42 8.0 -42.0 38 10 279.7 279.7 271.1 279.9 0.08 12 500 4980 -43.1 -51.1 41 8.0 -43.3 45 9 280.5 280.5 271.6 280.7 0.07 13 400 6450 -52.3 -60.3 38 8.0 -52.4 75 23 287.0 287.0 275.2 287.1 0.03 14 393 6565 -52.7 -60.7 37 8.0 -52.8 80 23 287.9 288.0 275.6 288.0 0.03 15 326 7774 -54.7 -63.7 32 9.0 -54.8 70 16 301.0 301.0 281.8 301.1 0.02 16 300 8310 -53.5 -62.5 33 9.0 -53.7 65 13 309.9 309.9 285.3 310.0 0.03 17 250 9480 -52.5 -63.5 25 11.0 -52.7 5 11 328.0 328.0 291.2 328.1 0.03 18 200 10920 -51.9 -64.9 20 13.0 -52.2 310 13 350.6 350.6 296.8 350.7 0.03 19 171 11938 -50.9 -65.9 15 15.0 -51.3 302 16 368.3 368.3 300.3 368.4 0.03 20 150 12790 -51.7 -67.7 13 16.0 -52.2 295 19 381.0 381.0 302.4 381.1 0.03 21 100 15410 -52.9 -70.9 10 18.0 -53.5 275 25 425.5 425.5 308.3 425.7 0.03 22 70 17720 -50.7 -70.7 8 20.0 -51.8 265 27 475.9 475.9 313.1 476.2 0.04 23 55 19296 -49.5 -70.5 7 21.0 -51.1 512.7 512.7 315.8 513.0 0.05 TRP 393 6565 -52.7 -60.7 37 8.0 -52.8 80 23 287.9 288.0 275.6 288.0 0.03 WND Sounding variables and indices 1000-500 mb thick: 4911.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.04 inches Sfc-500 mean rel hum: 40.85 % Est. max temperature: -14.73 C = 5.48 F Sfc-Lift cond lev (LCL): 915.73 mb = 705.34 m = 2314.08 ft T: -27.92 C 700-500 lapse rate: 5.99 C/km ThetaE index: 0.00 C Layer 986.0- 0.0 mb Conv cond level (CCL): 558.19 mb = 4222.82 m = 13854.21 ft Mean mixing ratio: 0.26 g/kg Conv temperature: 3.48 C = 38.27 F Cap Strength: 23.44 C Lifted Index: 23.91 C Risk: None Lifted Index @300 mb: 41.52 C Lifted Index @700 mb: 17.29 C Showalter Index: 17.06 C Risk: None Total Totals Index: 26.40 C Risk: None Vertical Totals Index: 17.20 C Cross Totals Index: 9.20 C K Index: -30.70 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 4.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.33 J/kg Max Up Vert Vel: 7.53 m/s Conv Inhibition (B-): 41509.77 J/kg Cap Strength: 23.90 C Lift Cond Lev (LCL): 850.55 mb = 1238.28 m = 4062.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 19 at 14 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 ---------------------------------------------------------- 0 986 171 290 5 4.7 -1.7 | 219 15 9.2 11.3 1 925 633 335 29 12.3 -26.3 | 308 21 16.7 -13.3 2 850 1243 320 23 14.8 -17.6 | 283 20 19.3 -4.6 3 700 2643 335 23 9.7 -20.8 | 299 16 14.2 -7.8 4 500 4980 45 9 -6.4 -6.4 | 164 7 -1.9 6.7 5 400 6450 75 23 -22.2 -6.0 | 112 19 -17.7 7.1 6 393 6565 80 23 -22.7 -4.0 | 116 20 -18.2 9.0 7 300 8310 65 13 -11.8 -5.5 | 136 10 -7.3 7.5 8 250 9480 5 11 -1.0 -11.0 | 240 4 3.5 2.1 9 200 10920 310 13 10.0 -8.4 | 252 15 14.4 4.7 10 150 12790 295 19 17.2 -8.0 | 257 22 21.7 5.0 11 100 15410 275 25 24.9 -2.2 | 250 31 29.4 10.9 12 70 17720 265 27 26.9 2.4 | 244 35 31.4 15.4 Wind Parameters Mean winds (0-6000m): 349.0 at 18.4 knts Storm direction: 19.0 at 13.8 knts Shear (0-3000m) pos: 4.3 neg: 1.3 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 91.5 deg Storm rel helicity (0-3000m) pos: 152.0 neg: -44.7 tot: 107.3 m^2/s^2 ave: 35.8 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 4.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 5.65 Bulk Shear: 5.02 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 ------------------------------------------------------------------------------- 500 330 18 280 14| 26.0 0.0 26.0|120.1 0.0 120.1 240.2 0.97| 28.1 27.2 1000 329 22 290 17| 13.0 3.8 16.8|120.1 -40.0 80.1 80.1 0.55| 17.9 9.8 1500 327 22 289 18| 8.6 2.6 11.1|127.1 -44.7 82.4 54.9 0.52| 12.8 6.7 2000 327 23 289 18| 6.6 1.9 8.5|135.3 -44.7 90.6 45.3 0.54| 10.2 5.5 2500 328 23 290 18| 5.4 1.5 7.0|143.3 -44.7 98.6 39.4 0.55| 8.6 4.8 3000 330 22 292 17| 4.3 1.3 5.6|152.0 -44.7 107.3 35.8 0.53| 8.3 4.4 4000 335 21 295 15| 2.8 1.0 3.8|155.9 -44.7 111.2 27.8 0.50| 7.6 3.8 5000 338 19 292 12| 2.0 0.8 2.8|157.8 -48.2 109.7 21.9 0.44| 7.0 3.0 6000 349 18 302 9| 2.5 0.6 3.1|157.8 -62.0 95.8 16.0 0.30| 6.8 2.1 Wrote GIF file: /home/apache/climate/data/raob//X1510/skewt/X1510.skewt.20260113.00.gif