UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011100.upa.cvt Date: 0000Z 11 JAN 26 Searching for X1510... Searching the city database file for: X1510 ... Date:0000Z 11 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 147 275 7 SFC 997 169 -24.5 -28.9 67 4.4 -24.9 275 7 248.9 248.9 248.4 249.8 0.35 2 981 287 -21.5 -26.2 66 4.7 -22.0 283 8 253.0 253.1 252.4 254.3 0.46 3 925 720 -21.5 -28.5 53 7.0 -22.2 313 14 257.3 257.4 255.8 258.4 0.39 4 893 980 -20.7 -29.7 44 9.0 -21.7 330 17 260.8 260.8 258.5 261.8 0.36 5 850 1343 -22.5 -33.5 36 11.0 -23.5 355 21 262.6 262.6 259.8 263.4 0.27 6 832 1500 -23.7 -34.7 36 11.0 -24.7 352 21 262.9 263.0 259.9 263.6 0.24 7 700 2740 -32.1 -40.1 45 8.0 -32.6 330 19 266.9 267.0 262.8 267.4 0.17 8 500 5040 -46.9 -56.9 31 10.0 -47.1 290 11 275.9 275.9 268.7 276.0 0.03 9 491 5161 -47.9 -57.9 31 10.0 -48.1 290 11 276.1 276.1 268.8 276.2 0.03 10 400 6500 -53.7 -63.7 28 10.0 -53.8 295 17 285.2 285.2 274.2 285.3 0.02 11 370 6998 -55.7 -64.7 32 9.0 -55.8 288 17 289.0 289.0 276.2 289.0 0.02 12 315 8014 -58.9 -68.9 26 10.0 -59.0 275 17 298.1 298.1 280.6 298.2 0.01 13 300 8320 -58.9 -68.9 26 10.0 -59.0 285 21 302.3 302.3 282.3 302.4 0.01 14 296 8404 -59.1 -69.1 26 10.0 -59.2 286 21 303.2 303.2 282.7 303.2 0.01 15 253 9394 -54.5 -64.5 28 10.0 -54.6 294 23 323.9 323.9 290.0 324.0 0.03 16 250 9470 -54.5 -64.5 28 10.0 -54.6 295 23 325.0 325.0 290.3 325.1 0.03 17 225 10146 -56.1 -67.1 24 11.0 -56.3 290 20 332.5 332.5 292.4 332.6 0.02 18 200 10900 -54.7 -66.7 21 12.0 -54.9 285 17 346.1 346.1 295.8 346.2 0.02 19 150 12740 -53.3 -67.3 17 14.0 -53.7 265 27 378.2 378.2 302.0 378.4 0.03 20 100 15370 -49.5 -67.5 10 18.0 -50.4 255 31 432.1 432.1 309.1 432.3 0.04 21 74 17365 -45.1 -66.1 8 21.0 -46.9 242 39 480.2 480.2 313.5 480.6 0.07 22 71 17644 -41.5 -63.5 7 22.0 -44.1 241 40 493.6 493.6 314.5 494.2 0.11 23 70 17740 -42.3 -64.3 7 22.0 -44.7 240 40 493.9 493.9 314.5 494.5 0.10 24 52 19771 -38.5 -64.5 5 26.0 -42.7 231 45 546.6 546.6 317.9 547.4 0.13 25 50 20040 -40.3 -66.3 5 26.0 -44.1 230 46 548.5 548.5 318.1 549.2 0.10 26 42 21215 -44.5 -69.5 5 25.0 -47.6 227 43 566.1 566.2 319.0 566.7 0.08 27 40 21543 -41.5 -67.5 4 26.0 -45.6 226 43 581.6 581.7 319.8 582.4 0.11 28 31 23243 -48.1 -73.1 4 25.0 -51.0 221 39 607.8 607.8 321.0 608.3 0.06 29 30 23460 -45.9 -71.9 4 26.0 -49.4 220 38 619.5 619.5 321.5 620.1 0.08 30 29 23686 -46.1 -72.1 4 26.0 -49.7 219 38 625.0 625.0 321.7 625.6 0.08 31 25 24671 -47.7 -73.7 3 26.0 -51.2 216 39 647.5 647.5 322.6 648.1 0.07 32 23 25225 -44.9 -70.9 4 26.0 -49.5 213 39 671.4 671.4 323.5 672.3 0.12 33 22 25521 -47.9 -73.9 3 26.0 -51.7 212 40 671.0 671.0 323.5 671.7 0.08 34 20 26150 -47.9 -73.9 3 26.0 -51.9 210 40 689.6 689.6 324.1 690.3 0.09 35 17 27227 -45.9 -71.9 4 26.0 -51.1 728.8 728.8 325.4 730.0 0.14 36 13 29004 -48.1 -74.1 3 26.0 -53.3 779.3 779.3 326.7 780.5 0.13 37 11 30110 -46.1 -72.1 4 26.0 -52.7 824.7 824.8 327.9 826.8 0.20 TRP 315 8014 -58.9 -68.9 26 10.0 -59.0 275 17 298.1 298.1 280.6 298.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 4893.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 41.70 % Est. max temperature: -10.74 C = 12.66 F Sfc-Lift cond lev (LCL): 926.32 mb = 709.47 m = 2327.62 ft T: -21.50 C 700-500 lapse rate: 6.43 C/km Conv cond level (CCL): 720.11 mb = 2536.65 m = 8322.24 ft Mean mixing ratio: 0.41 g/kg Conv temperature: -7.09 C = 19.24 F Cap Strength: 9.60 C Lifted Index: 15.72 C Risk: None Lifted Index @300 mb: 32.31 C Lifted Index @700 mb: 9.60 C Showalter Index: 10.33 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 24.40 C Cross Totals Index: 13.40 C K Index: -17.10 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 2.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.62 J/kg Max Up Vert Vel: 7.57 m/s Conv Inhibition (B-): 80783.95 J/kg Cap Strength: 15.63 C Lift Cond Lev (LCL): 852.99 mb = 1317.19 m = 4321.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 353 at 12 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 ---------------------------------------------------------- 0 997 169 275 7 7.0 -0.6 | 207 12 5.6 11.0 1 850 1343 355 21 1.8 -20.9 | 357 9 0.4 -9.3 2 700 2740 330 19 9.5 -16.5 | 301 9 8.1 -4.8 3 500 5040 290 11 10.3 -3.8 | 229 12 8.9 7.9 4 400 6500 295 17 15.4 -7.2 | 252 15 14.0 4.4 5 315 8014 275 17 16.9 -1.5 | 237 19 15.5 10.1 6 300 8320 285 21 20.3 -5.4 | 252 20 18.9 6.2 7 250 9470 295 23 20.8 -9.7 | 264 20 19.4 1.9 8 200 10900 285 17 16.4 -4.4 | 244 17 15.0 7.2 9 150 12740 265 27 26.9 2.4 | 241 29 25.5 14.0 10 100 15370 255 31 29.9 8.0 | 235 35 28.5 19.7 11 70 17740 240 40 34.6 20.0 | 226 46 33.2 31.6 12 50 20040 230 46 35.2 29.6 | 219 53 33.8 41.2 13 30 23460 220 38 24.4 29.1 | 209 47 23.0 40.7 14 20 26150 210 40 20.0 34.6 | 202 50 18.6 46.3 Wind Parameters Mean winds (0-6000m): 323.1 at 15.6 knts Storm direction: 353.1 at 11.7 knts Shear (0-3000m) pos: 3.4 neg: 1.6 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 77.0 deg Storm rel helicity (0-3000m) pos: 54.3 neg: -27.5 tot: 26.8 m^2/s^2 ave: 8.9 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 2.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 4.76 Bulk Shear: 6.01 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 ------------------------------------------------------------------------------- 500 338 10 220 4| 8.4 0.0 8.4| 22.7 0.0 22.7 45.4 0.93| 8.7 8.1 1000 334 13 269 4| 9.0 0.0 9.0| 45.2 0.0 45.2 45.2 0.95| 10.1 9.7 1500 342 15 313 4| 6.8 0.0 6.8| 54.3 -4.7 49.6 33.1 0.80| 9.0 7.2 2000 343 17 322 5| 5.1 0.8 5.9| 54.3 -12.2 42.1 21.1 0.61| 7.6 4.6 2500 342 17 320 6| 4.1 1.3 5.4| 54.3 -19.5 34.8 13.9 0.45| 6.7 3.0 3000 339 17 314 7| 3.4 1.6 5.0| 54.3 -27.5 26.8 8.9 0.32| 6.1 2.0 4000 334 17 300 7| 2.5 1.8 4.4| 54.3 -42.9 11.4 2.9 0.14| 5.4 0.7 5000 329 16 287 7| 2.0 1.8 3.8| 55.6 -55.4 0.1 0.0 0.04| 4.8 0.2 6000 323 16 276 8| 1.9 1.5 3.4| 68.4 -55.4 13.0 2.2 0.11| 4.3 0.5 Wrote GIF file: /home/apache/climate/data/raob//X1510/skewt/X1510.skewt.20260111.00.gif