UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for X1510... Searching the city database file for: X1510 ... Date:1200Z 8 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 1005 172 3.2 -6.8 48 10.0 -0.4 310 3 276.0 276.3 272.5 282.3 2.28 1 1000 212 4.6 -5.4 48 10.0 0.8 320 9 277.8 278.2 273.9 284.9 2.55 2 997 236 5.2 -4.8 48 10.0 1.3 320 9 278.6 279.0 274.6 286.1 2.68 3 952 612 3.2 -11.8 32 15.0 -1.7 323 14 280.3 280.5 274.0 285.0 1.62 4 925 844 1.4 -12.6 34 14.0 -3.0 325 17 280.7 281.0 274.2 285.3 1.57 5 850 1518 -4.1 -17.1 36 13.0 -7.6 310 19 281.9 282.1 274.2 285.3 1.18 6 749 2502 -10.7 -18.7 52 8.0 -12.6 317 18 285.1 285.3 275.9 288.6 1.17 7 700 3019 -13.9 -24.9 39 11.0 -16.0 320 17 287.1 287.2 276.3 289.3 0.72 8 648 3600 -18.1 -29.1 38 11.0 -19.8 317 21 288.7 288.8 276.9 290.4 0.53 9 593 4260 -20.5 -36.5 23 16.0 -22.5 313 26 293.4 293.4 278.8 294.3 0.28 10 554 4759 -24.1 -42.1 17 18.0 -25.8 310 30 294.9 294.9 279.3 295.5 0.17 11 500 5500 -29.1 -43.1 25 14.0 -30.3 305 36 297.6 297.6 280.5 298.1 0.17 12 475 5863 -31.5 -43.5 30 12.0 -32.4 304 41 299.0 299.0 281.1 299.6 0.17 13 442 6368 -33.3 -43.3 36 10.0 -34.1 302 48 302.9 303.0 282.8 303.6 0.19 14 400 7060 -37.5 -46.5 39 9.0 -38.1 300 58 306.3 306.3 284.1 306.8 0.15 15 384 7340 -39.7 -48.7 38 9.0 -40.2 298 64 307.0 307.0 284.3 307.4 0.12 16 340 8164 -44.3 -52.3 41 8.0 -44.6 292 81 311.6 311.6 286.0 311.9 0.09 17 300 9000 -45.9 -54.9 35 9.0 -46.2 285 99 320.7 320.7 289.0 321.0 0.07 18 263 9875 -47.7 -57.7 31 10.0 -48.0 281 114 330.3 330.3 291.9 330.6 0.06 19 250 10210 -48.5 -58.5 30 10.0 -48.8 280 120 334.0 334.0 292.9 334.2 0.06 20 235 10617 -50.3 -60.3 30 10.0 -50.6 280 128 337.1 337.2 293.7 337.3 0.05 21 226 10872 -51.5 -61.5 29 10.0 -51.8 280 128 339.2 339.2 294.1 339.3 0.04 22 217 11137 -51.3 -61.3 29 10.0 -51.6 280 125 343.4 343.4 295.2 343.6 0.05 23 200 11670 -50.5 -61.5 26 11.0 -50.8 280 120 352.8 352.8 297.3 353.0 0.05 24 193 11903 -48.5 -59.5 27 11.0 -48.9 280 119 359.6 359.6 298.7 359.9 0.07 25 170 12731 -52.3 -64.3 22 12.0 -52.7 280 113 366.6 366.6 300.0 366.8 0.04 26 150 13540 -52.3 -65.3 19 13.0 -52.7 280 108 380.0 380.0 302.3 380.1 0.04 27 120 14974 -52.9 -67.9 15 15.0 -53.4 280 94 403.9 403.9 305.7 404.1 0.03 28 100 16140 -55.1 -70.1 14 15.0 -55.6 280 83 421.3 421.3 307.9 421.4 0.03 29 71 18330 -57.1 -73.1 11 16.0 -57.6 280 71 460.4 460.4 311.8 460.5 0.03 30 70 18420 -56.7 -72.7 12 16.0 -57.2 280 71 463.1 463.1 312.1 463.3 0.03 31 63 19090 -52.3 -69.3 11 17.0 -53.3 280 60 487.0 487.0 314.0 487.3 0.05 32 50 20570 -53.9 -71.9 9 18.0 -54.9 280 36 516.5 516.5 316.1 516.8 0.05 33 33 23228 -56.9 -74.9 9 18.0 -58.0 268 38 573.7 573.7 319.3 574.0 0.04 34 30 23840 -52.1 -71.1 8 19.0 -54.1 265 38 602.6 602.6 320.7 603.3 0.09 35 26 24778 -47.5 -67.5 8 20.0 -50.8 260 33 640.8 640.9 322.4 642.2 0.17 36 21 26173 -53.3 -73.3 7 20.0 -55.6 252 25 663.7 663.7 323.2 664.4 0.09 37 20 26490 -49.5 -70.5 7 21.0 -52.9 250 23 684.7 684.7 324.0 685.9 0.14 38 19 26827 -48.3 -69.3 7 21.0 -52.1 698.5 698.6 324.4 700.1 0.18 39 11 30426 -48.3 -71.3 5 23.0 -53.8 816.7 816.8 327.7 819.0 0.23 TRP 226 10872 -51.5 -61.5 29 10.0 -51.8 280 128 339.2 339.2 294.1 339.3 0.04 WND 235 10617 -50.3 -60.3 30 10.0 -50.6 280 128 337.1 337.2 293.7 337.3 0.05 Sounding variables and indices 1000-500 mb thick: 5288.00 m Freezing level: 905.91 mb = 1015.56 m = 3331.86 ft Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 34.20 % Est. max temperature: 9.03 C = 48.25 F Sfc-Lift cond lev (LCL): 860.28 mb = 1422.15 m = 4665.79 ft T: -3.32 C 700-500 lapse rate: 6.13 C/km ThetaE index: 1.14 C Layer 952.0- 925.0 mb Conv cond level (CCL): 703.25 mb = 2983.58 m = 9788.53 ft Mean mixing ratio: 1.89 g/kg Conv temperature: 14.22 C = 57.59 F Cap Strength: 9.22 C Lifted Index: 10.72 C Risk: None Lifted Index @300 mb: 25.10 C Lifted Index @700 mb: 4.92 C Showalter Index: 10.67 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 25.00 C Cross Totals Index: 12.00 C K Index: -3.10 Risk: None Sweat Index: 74.00 Risk: None Energy Index: 2.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.68 J/kg Max Up Vert Vel: 4.83 m/s Conv Inhibition (B-): 56727.46 J/kg Cap Strength: 10.68 C Lift Cond Lev (LCL): 780.80 mb = 2178.75 m = 7148.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 341 at 18 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 1005 172 310 3 2.3 -1.9 | 167 15 -3.5 14.8 1 1000 212 320 9 5.8 -6.9 | 180 10 -0.0 9.9 2 925 844 325 17 9.8 -13.9 | 234 5 3.9 2.8 3 850 1518 310 19 14.6 -12.2 | 243 10 8.7 4.5 4 700 3019 320 17 10.9 -13.0 | 234 6 5.1 3.7 5 500 5500 305 36 29.5 -20.6 | 279 24 23.7 -3.9 6 400 7060 300 58 50.2 -29.0 | 285 46 44.4 -12.2 7 300 9000 285 99 95.6 -25.6 | 276 90 89.8 -8.9 8 250 10210 280 120 118.2 -20.8 | 272 112 112.4 -4.1 9 235 10617 280 128 126.1 -22.2 | 273 120 120.2 -5.5 10 226 10872 280 128 126.1 -22.2 | 273 120 120.2 -5.5 11 200 11670 280 120 118.2 -20.8 | 272 112 112.4 -4.1 12 150 13540 280 108 106.4 -18.8 | 271 101 100.5 -2.0 13 100 16140 280 83 81.7 -14.4 | 268 76 75.9 2.3 14 70 18420 280 71 69.9 -12.3 | 266 64 64.1 4.4 15 50 20570 280 36 35.5 -6.3 | 250 31 29.6 10.5 16 30 23840 265 38 37.9 3.3 | 238 38 32.0 20.1 17 20 26490 250 23 21.6 7.9 | 213 29 15.8 24.6 Wind Parameters Mean winds (0-6000m): 310.9 at 23.7 knts Storm direction: 340.9 at 17.7 knts Shear (0-3000m) pos: 2.1 neg: 0.9 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 76.8 deg Storm rel helicity (0-3000m) pos: 23.2 neg: -2.3 tot: 20.9 m^2/s^2 ave: 7.0 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 4.1 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.55 Bulk Shear: 21.15 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 ------------------------------------------------------------------------------- 500 322 11 189 8| 12.3 0.0 12.3| 17.0 0.0 17.0 34.0 0.58| 12.3 7.2 1000 322 14 207 6| 6.1 1.8 8.0| 20.9 0.0 20.9 20.9 0.59| 8.5 5.0 1500 318 16 222 7| 4.1 1.9 5.9| 21.4 -0.2 21.2 14.1 0.51| 6.6 3.4 2000 317 16 228 7| 3.0 1.4 4.4| 21.4 -0.8 20.5 10.3 0.47| 5.3 2.5 2500 317 17 231 7| 2.3 1.1 3.4| 21.4 -1.7 19.7 7.9 0.42| 4.5 1.9 3000 317 17 232 7| 2.1 0.9 3.0| 23.2 -2.3 20.9 7.0 0.42| 4.1 1.7 4000 316 18 241 8| 1.6 1.7 3.2| 34.5 -2.3 32.2 8.1 0.46| 4.1 1.9 5000 314 20 254 9| 1.2 2.2 3.4| 40.8 -2.3 38.6 7.7 0.40| 4.1 1.7 6000 311 24 264 12| 1.0 2.9 3.9| 57.0 -2.3 54.8 9.1 0.35| 4.5 1.6 Wrote GIF file: /home/apache/climate/data/raob//X1510/skewt/X1510.skewt.20251008.12.gif