UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for X0965... Searching the city database file for: X0965 ... Date:1200Z 7 OCT 25 Station: X0965 WMO ident: 30965 Latitude: 50.38 Longitude: 116.52 ------------------------------------------------------------------------------- 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 207 SFC 944 673 0.6 -5.4 64 6.0 -1.6 315 11 278.3 278.8 274.5 285.9 2.70 2 925 837 0.0 -7.0 59 7.0 -2.5 315 23 279.3 279.7 274.7 286.2 2.44 3 850 1508 -5.1 -10.1 68 5.0 -6.7 335 31 280.8 281.2 275.0 286.8 2.08 4 706 2940 -14.5 -18.5 72 4.0 -15.4 325 29 285.7 285.9 276.4 289.5 1.26 5 700 3005 -15.1 -19.2 71 4.1 -16.0 325 29 285.8 286.0 276.3 289.4 1.19 6 589 4287 -23.5 -35.5 32 12.0 -24.9 312 35 290.5 290.5 277.4 291.5 0.32 7 539 4931 -26.3 -44.3 17 18.0 -27.8 306 38 294.6 294.6 279.1 295.1 0.14 8 500 5470 -29.9 -46.9 18 17.0 -31.1 300 40 296.6 296.6 280.0 297.0 0.11 9 483 5717 -31.3 -48.3 17 17.0 -32.4 298 42 297.8 297.8 280.5 298.2 0.10 10 440 6376 -33.5 -51.5 15 18.0 -34.5 294 49 303.1 303.1 282.7 303.4 0.08 11 400 7040 -38.3 -54.3 17 16.0 -39.0 290 56 305.2 305.2 283.5 305.4 0.06 12 300 8970 -50.9 -64.9 17 14.0 -51.1 285 77 313.6 313.6 286.6 313.7 0.02 13 292 9145 -52.3 -65.3 19 13.0 -52.5 285 79 314.0 314.1 286.8 314.1 0.02 14 255 10014 -55.3 -67.3 21 12.0 -55.5 285 87 322.0 322.0 289.4 322.1 0.02 15 250 10140 -54.9 -66.9 21 12.0 -55.1 285 87 324.4 324.5 290.1 324.5 0.02 16 237 10484 -50.5 -62.5 23 12.0 -50.8 283 89 336.1 336.1 293.4 336.2 0.04 17 219 10998 -50.3 -62.8 22 12.5 -50.7 280 91 344.0 344.1 295.3 344.2 0.04 18 200 11590 -50.1 -63.1 20 13.0 -50.5 280 89 353.4 353.4 297.4 353.6 0.04 19 178 12353 -49.5 -64.5 16 15.0 -50.0 280 85 366.4 366.4 299.9 366.6 0.04 20 150 13470 -51.1 -68.1 11 17.0 -51.6 280 79 382.0 382.0 302.6 382.1 0.03 21 136 14106 -53.7 -71.7 9 18.0 -54.1 279 75 388.3 388.3 303.5 388.4 0.02 22 100 16090 -53.7 -73.7 7 20.0 -54.3 275 62 424.0 424.0 308.2 424.1 0.02 23 98 16219 -53.9 -73.9 7 20.0 -54.5 274 61 426.0 426.0 308.4 426.1 0.02 24 74 18025 -52.5 -74.5 5 22.0 -53.4 267 45 464.6 464.6 312.2 464.7 0.02 25 70 18380 -56.3 -78.3 5 22.0 -56.9 265 42 463.9 463.9 312.1 464.0 0.01 26 54 20017 -60.3 -82.3 4 22.0 -60.8 269 50 490.5 490.5 314.2 490.5 0.01 27 50 20500 -58.1 -80.1 4 22.0 -58.8 270 52 506.6 506.6 315.4 506.6 0.01 TRP 255 10014 -55.3 -67.3 21 12.0 -55.5 285 87 322.0 322.0 289.4 322.1 0.02 WND 219 10998 -50.3 -62.8 22 12.5 -50.7 280 91 344.0 344.1 295.3 344.2 0.04 Sounding variables and indices 1000-500 mb thick: 5263.00 m Freezing level: 925.00 mb = 837.00 m = 2746.03 ft Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 51.22 % Est. max temperature: 4.87 C = 40.77 F Sfc-Lift cond lev (LCL): 859.63 mb = 1418.59 m = 4654.10 ft T: -4.42 C 700-500 lapse rate: 6.00 C/km ThetaE index: 0.15 C Layer 700.0- 589.0 mb Conv cond level (CCL): 770.27 mb = 2268.11 m = 7441.21 ft Mean mixing ratio: 2.31 g/kg Conv temperature: 5.67 C = 42.21 F Cap Strength: 7.87 C Lifted Index: 9.05 C Risk: None Lifted Index @300 mb: 19.28 C Lifted Index @700 mb: 2.93 C Showalter Index: 8.75 C Risk: None Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.80 C Cross Totals Index: 19.80 C K Index: 10.60 Risk: None Sweat Index: 102.00 Risk: None Energy Index: 2.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.23 J/kg Max Up Vert Vel: 3.53 m/s Conv Inhibition (B-): 32585.83 J/kg Cap Strength: 8.97 C Lift Cond Lev (LCL): 812.25 mb = 1858.53 m = 6097.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 342 at 26 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 ---------------------------------------------------------- 0 944 673 315 11 7.8 -7.8 | 179 17 -0.3 16.9 1 925 837 315 23 16.3 -16.3 | 224 12 8.2 8.4 2 850 1508 335 31 13.1 -28.1 | 304 6 5.0 -3.4 3 700 3005 325 29 16.6 -23.8 | 264 9 8.6 0.9 4 500 5470 300 40 34.6 -20.0 | 260 27 26.6 4.7 5 400 7040 290 56 52.6 -19.2 | 263 45 44.5 5.5 6 300 8970 285 77 74.4 -19.9 | 266 66 66.3 4.7 7 255 10014 285 87 84.0 -22.5 | 268 76 76.0 2.1 8 250 10140 285 87 84.0 -22.5 | 268 76 76.0 2.1 9 219 10998 280 91 89.6 -15.8 | 264 82 81.5 8.8 10 200 11590 280 89 87.6 -15.5 | 263 80 79.6 9.2 11 150 13470 280 79 77.8 -13.7 | 261 71 69.7 10.9 12 100 16090 275 62 61.8 -5.4 | 250 57 53.7 19.2 13 70 18380 265 42 41.8 3.7 | 230 44 33.8 28.3 14 50 20500 270 52 52.0 -0.0 | 241 50 43.9 24.7 Wind Parameters Mean winds (0-6000m): 311.9 at 34.6 knts Storm direction: 341.9 at 25.9 knts Shear (0-3000m) pos: 3.5 neg: 1.5 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 87.5 deg Storm rel helicity (0-3000m) pos: 59.1 neg: -8.7 tot: 50.4 m^2/s^2 ave: 16.8 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.29 Bulk Shear: 21.37 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 ------------------------------------------------------------------------------- 500 319 22 220 10| 16.8 0.0 16.8| 48.0 0.0 48.0 96.0 0.84| 18.4 15.5 1000 327 26 245 7| 10.6 0.0 10.6| 58.1 -0.6 57.5 57.5 0.84| 12.6 10.6 1500 329 27 259 6| 7.1 0.7 7.7| 58.1 -3.7 54.5 36.3 0.71| 9.1 6.5 2000 329 28 265 6| 5.3 1.0 6.3| 58.1 -6.8 51.4 25.7 0.61| 7.3 4.4 2500 328 28 265 7| 4.3 1.2 5.4| 58.4 -8.7 49.7 19.9 0.54| 6.3 3.4 3000 327 29 266 8| 3.5 1.5 5.0| 59.1 -8.7 50.4 16.8 0.49| 5.8 2.9 4000 323 30 266 10| 2.7 2.1 4.7| 59.1 -12.5 46.6 11.6 0.38| 5.4 2.0 5000 317 32 265 14| 2.1 2.5 4.6| 63.3 -22.9 40.4 8.1 0.29| 5.2 1.5 6000 312 35 265 18| 1.8 3.1 4.8| 72.9 -22.9 50.1 8.3 0.26| 5.3 1.4 Wrote GIF file: /home/apache/climate/data/raob//X0965/skewt/X0965.skewt.20251007.12.gif