UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for X1510... Searching the city database file for: X1510 ... Date:1200Z 13 OCT 25 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 ------------------------------------------------------------------------------- SFC 1006 167 -2.9 -13.9 42 11.0 -5.8 45 3 269.8 270.0 267.0 273.4 1.30 1 1002 198 -1.9 -10.9 50 9.0 -4.6 38 3 271.1 271.4 268.5 275.7 1.66 2 1000 214 -1.9 -10.9 50 9.0 -4.6 35 3 271.2 271.5 268.6 275.9 1.66 3 925 829 -5.9 -14.9 49 9.0 -8.2 350 5 273.3 273.5 269.2 277.0 1.30 4 850 1487 -10.1 -14.7 69 4.6 -11.3 330 9 275.6 275.8 270.9 279.7 1.44 5 798 1971 -13.1 -17.5 69 4.4 -14.1 309 14 277.4 277.6 271.6 280.9 1.21 6 700 2960 -17.5 -20.8 75 3.3 -18.1 265 25 283.1 283.3 274.7 286.2 1.04 7 699 2971 -17.5 -20.8 75 3.3 -18.1 265 25 283.2 283.4 274.8 286.3 1.04 8 653 3474 -21.9 -25.0 76 3.1 -22.4 266 33 283.8 284.0 274.6 286.2 0.77 9 599 4103 -25.3 -32.3 52 7.0 -26.1 267 44 287.0 287.0 275.8 288.3 0.42 10 532 4958 -27.3 -43.3 20 16.0 -28.6 269 58 294.5 294.5 279.1 295.0 0.16 11 522 5094 -28.1 -44.1 20 16.0 -29.4 269 61 295.1 295.1 279.4 295.6 0.15 12 500 5400 -30.7 -46.7 19 16.0 -31.8 270 66 295.6 295.6 279.6 296.0 0.11 13 469 5855 -33.3 -50.3 17 17.0 -34.3 270 76 297.8 297.9 280.5 298.1 0.08 14 417 6681 -36.3 -49.3 25 13.0 -37.0 270 94 304.2 304.2 283.2 304.5 0.10 15 400 6970 -39.7 -49.7 34 10.0 -40.2 270 101 303.4 303.4 282.9 303.8 0.10 16 376 7390 -43.0 -52.7 34 9.7 -43.3 270 103 304.5 304.5 283.3 304.7 0.08 17 329 8276 -50.1 -59.1 34 9.0 -50.3 270 99 306.5 306.5 284.1 306.7 0.04 18 300 8880 -49.5 -58.5 34 9.0 -49.7 270 89 315.6 315.6 287.3 315.8 0.05 19 298 8924 -49.5 -58.5 34 9.0 -49.7 270 89 316.2 316.2 287.5 316.4 0.05 20 283 9262 -49.5 -58.5 34 9.0 -49.7 268 86 320.9 320.9 289.0 321.1 0.05 21 251 10054 -46.9 -56.9 31 10.0 -47.3 265 79 336.0 336.0 293.4 336.2 0.07 22 250 10080 -46.9 -56.9 31 10.0 -47.3 265 79 336.3 336.4 293.5 336.6 0.07 23 204 11420 -47.7 -61.7 18 14.0 -48.2 265 79 355.2 355.2 297.8 355.4 0.05 24 200 11550 -47.9 -61.9 18 14.0 -48.4 265 79 356.9 356.9 298.1 357.1 0.05 25 150 13420 -55.3 -71.3 12 16.0 -55.6 270 69 374.8 374.8 301.4 374.9 0.02 26 142 13770 -55.9 -71.9 12 16.0 -56.2 269 68 379.7 379.7 302.2 379.7 0.02 27 100 16020 -52.9 -70.9 10 18.0 -53.5 260 62 425.5 425.5 308.3 425.7 0.03 28 70 18300 -54.3 -73.3 8 19.0 -55.1 250 36 468.2 468.2 312.5 468.4 0.03 29 66 18676 -55.5 -74.5 8 19.0 -56.2 250 38 473.6 473.6 313.0 473.7 0.02 30 50 20470 -49.9 -69.9 8 20.0 -51.5 250 50 525.9 525.9 316.7 526.3 0.06 31 47 20876 -48.3 -69.3 7 21.0 -50.3 251 47 539.1 539.1 317.5 539.6 0.07 32 41 21767 -52.1 -72.1 7 20.0 -53.7 254 40 551.1 551.1 318.2 551.5 0.05 33 32 23373 -51.3 -72.3 6 21.0 -53.4 259 26 593.7 593.8 320.3 594.2 0.07 34 30 23790 -53.3 -74.3 6 21.0 -55.1 260 23 599.3 599.4 320.6 599.7 0.05 35 27 24473 -49.5 -71.5 6 22.0 -52.2 251 20 628.3 628.4 321.9 629.1 0.09 36 25 24974 -52.3 -73.3 6 21.0 -54.6 244 18 634.3 634.3 322.1 634.9 0.08 37 25 24974 -49.7 -71.7 6 22.0 -52.6 244 18 641.8 641.8 322.4 642.5 0.10 38 21 26105 -52.9 -74.9 5 22.0 -55.4 229 12 664.9 664.9 323.3 665.5 0.07 39 20 26420 -52.5 -74.5 5 22.0 -55.2 225 11 675.5 675.5 323.6 676.1 0.08 40 18 27100 -53.3 -75.3 5 22.0 -56.0 693.6 693.6 324.3 694.3 0.08 41 17 27469 -51.5 -73.5 6 22.0 -54.8 710.8 710.9 324.8 711.8 0.11 TRP 329 8276 -50.1 -59.1 34 9.0 -50.3 270 99 306.5 306.5 284.1 306.7 0.04 WND 376 7390 -43.0 -52.7 34 9.7 -43.3 270 103 304.5 304.5 283.3 304.7 0.08 Sounding variables and indices 1000-500 mb thick: 5186.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 56.22 % Est. max temperature: 2.70 C = 36.86 F Sfc-Lift cond lev (LCL): 845.35 mb = 1529.01 m = 5016.39 ft T: -10.36 C 700-500 lapse rate: 5.41 C/km Conv cond level (CCL): 718.57 mb = 2762.32 m = 9062.61 ft Mean mixing ratio: 1.45 g/kg Conv temperature: 9.29 C = 48.73 F Cap Strength: 15.83 C Lifted Index: 15.98 C Risk: None Lifted Index @300 mb: 27.71 C Lifted Index @700 mb: 7.79 C Showalter Index: 13.46 C Risk: None Total Totals Index: 36.60 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 16.00 C K Index: 2.60 Risk: None Sweat Index: 84.00 Risk: None Energy Index: 3.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.93 J/kg Max Up Vert Vel: 3.72 m/s Conv Inhibition (B-): 62136.77 J/kg Cap Strength: 15.94 C Lift Cond Lev (LCL): 829.46 mb = 1674.34 m = 5493.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 302 at 25 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 1006 167 45 3 -2.1 -2.1 | 116 26 -23.6 11.4 1 1000 214 35 3 -1.7 -2.5 | 116 26 -23.2 11.1 2 925 829 350 5 0.9 -4.9 | 113 22 -20.6 8.6 3 850 1487 330 9 4.5 -7.8 | 109 18 -17.0 5.8 4 700 2960 265 25 24.9 2.2 | 192 16 3.4 15.7 5 500 5400 270 66 66.0 -0.0 | 253 47 44.5 13.6 6 400 6970 270 101 101.0 -0.0 | 260 81 79.5 13.6 7 376 7390 270 103 103.0 -0.0 | 261 83 81.5 13.6 8 329 8276 270 99 99.0 -0.0 | 260 79 77.5 13.6 9 300 8880 270 89 89.0 -0.0 | 259 69 67.5 13.6 10 250 10080 265 79 78.7 6.9 | 250 61 57.2 20.5 11 200 11550 265 79 78.7 6.9 | 250 61 57.2 20.5 12 150 13420 270 69 69.0 -0.0 | 254 49 47.5 13.6 13 100 16020 260 62 61.1 10.8 | 238 46 39.5 24.3 14 70 18300 250 36 33.8 12.3 | 205 29 12.3 25.9 15 50 20470 250 50 47.0 17.1 | 220 40 25.5 30.7 16 30 23790 260 23 22.7 4.0 | 184 18 1.1 17.6 17 20 26420 225 11 7.8 7.8 | 147 25 -13.7 21.3 Wind Parameters Mean winds (0-6000m): 272.2 at 33.9 knts Storm direction: 302.2 at 25.4 knts Shear (0-3000m) pos: 0.0 neg: 5.3 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 87.6 deg Storm rel helicity (0-3000m) pos: 51.9 neg: -17.5 tot: 34.4 m^2/s^2 ave: 11.5 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 162.32 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 17 4 114 25| 0.0 3.2 3.2| 0.0 -8.9 -8.9 -17.7 -0.43| 3.2 -1.4 1000 357 5 113 23| 0.0 3.3 3.3| 0.0 -14.8 -14.8 -14.8 -0.36| 3.3 -1.2 1500 343 6 112 21| 0.0 3.8 3.8| 0.1 -17.5 -17.4 -11.6 -0.26| 3.9 -1.0 2000 327 8 112 19| 0.0 4.5 4.5| 10.1 -17.5 -7.3 -3.7 0.03| 4.8 0.1 2500 307 10 119 15| 0.0 4.9 4.9| 28.9 -17.5 11.4 4.6 0.31| 5.8 1.8 3000 290 13 134 13| 0.0 5.3 5.3| 51.9 -17.5 34.4 11.5 0.39| 6.5 2.5 4000 277 19 165 12| 2.2 4.0 6.1|123.9 -17.5 106.4 26.6 0.50| 7.0 3.5 5000 274 26 201 13| 3.5 3.2 6.6|203.5 -17.5 186.0 37.2 0.50| 7.3 3.7 6000 272 34 225 17| 3.7 3.6 7.3|285.1 -17.5 267.6 44.6 0.45| 7.9 3.6 Wrote GIF file: /home/apache/climate/data/raob//X1510/skewt/X1510.skewt.20251013.12.gif