UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103012.upa.cvt Date: 1200Z 30 OCT 25 Searching for X0965... Searching the city database file for: X0965 ... Date:1200Z 30 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 161 SFC 938 676 -0.9 -9.9 50 9.0 -3.8 230 3 277.3 277.6 272.7 282.7 1.92 2 925 788 -0.3 -10.3 47 10.0 -3.6 310 9 279.0 279.3 273.7 284.4 1.88 3 914 884 0.0 -10.0 47 10.0 -3.3 310 12 280.3 280.6 274.5 285.9 1.95 4 850 1461 -4.1 -13.1 50 9.0 -6.8 310 27 281.9 282.1 274.9 286.6 1.64 5 744 2493 -13.5 -17.3 73 3.8 -14.4 300 33 282.6 282.8 274.8 286.5 1.32 6 700 2954 -16.3 -18.9 80 2.6 -16.9 295 36 284.4 284.6 275.7 288.1 1.23 7 676 3217 -17.1 -19.6 81 2.5 -17.6 295 37 286.4 286.6 276.6 290.0 1.20 8 618 3887 -21.1 -25.1 70 4.0 -21.8 295 39 289.2 289.4 277.5 291.8 0.81 9 500 5430 -29.3 -34.3 62 5.0 -29.9 295 44 297.3 297.4 280.8 298.7 0.42 10 448 6206 -33.5 -39.5 55 6.0 -34.0 297 46 301.5 301.6 282.4 302.5 0.28 11 400 6990 -39.1 -45.1 53 6.0 -39.5 300 48 304.2 304.2 283.3 304.8 0.17 12 300 8900 -53.1 -58.1 54 5.0 -53.2 305 56 310.5 310.5 285.6 310.7 0.05 13 297 8965 -53.7 -58.7 54 5.0 -53.8 305 56 310.5 310.6 285.6 310.7 0.05 14 278 9389 -55.3 -60.0 56 4.7 -55.4 303 59 314.2 314.2 286.9 314.3 0.04 15 252 10010 -59.4 -64.2 54 4.8 -59.5 300 62 317.1 317.1 287.8 317.2 0.03 16 250 10060 -59.7 -64.5 53 4.8 -59.7 300 62 317.3 317.3 287.9 317.4 0.03 17 242 10264 -61.7 -66.5 53 4.8 -61.7 301 61 317.3 317.3 287.9 317.4 0.02 18 217 10940 -64.3 -69.1 52 4.8 -64.3 305 58 323.3 323.3 289.8 323.4 0.02 19 215 10997 -64.3 -69.1 52 4.8 -64.3 304 57 324.2 324.2 290.0 324.2 0.02 20 200 11450 -57.1 -62.1 53 5.0 -57.2 300 52 342.3 342.4 294.9 342.5 0.04 21 194 11643 -55.5 -60.3 55 4.8 -55.6 299 52 347.9 347.9 296.2 348.1 0.06 22 150 13270 -57.5 -63.5 46 6.0 -57.6 290 48 371.0 371.0 300.8 371.2 0.05 23 100 15820 -59.3 -68.3 30 9.0 -59.5 280 46 413.2 413.2 306.9 413.4 0.04 24 99 15883 -58.9 -67.9 30 9.0 -59.2 280 46 415.1 415.1 307.2 415.3 0.04 25 70 18060 -59.9 -69.9 26 10.0 -60.2 285 46 456.2 456.2 311.4 456.5 0.04 26 62 18816 -59.3 -70.3 23 11.0 -59.7 285 49 473.7 473.7 313.0 474.0 0.05 27 54 19672 -62.5 -74.5 18 12.0 -62.9 285 52 485.4 485.4 313.9 485.6 0.03 28 50 20150 -58.9 -70.9 20 12.0 -59.5 285 54 504.7 504.7 315.3 505.0 0.05 29 42 21240 -60.5 -72.5 19 12.0 -61.0 526.5 526.5 316.7 526.9 0.05 TRP 217 10940 -64.3 -69.1 52 4.8 -64.3 305 58 323.3 323.3 289.8 323.4 0.02 WND 252 10010 -59.4 -64.2 54 4.8 -59.5 300 62 317.1 317.1 287.8 317.2 0.03 Sounding variables and indices 1000-500 mb thick: 5269.00 m Freezing level: Surface below freezing Freezing level: 914.00 mb = 883.79 m = 2899.55 ft Freezing level: 914.00 mb = 883.79 m = 2899.55 ft Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 65.39 % Est. max temperature: 4.03 C = 39.25 F Sfc-Lift cond lev (LCL): 814.31 mb = 1793.28 m = 5883.38 ft T: -7.13 C 700-500 lapse rate: 5.25 C/km ThetaE index: 0.15 C Layer 744.0- 700.0 mb Conv cond level (CCL): 741.94 mb = 2513.72 m = 8247.02 ft Mean mixing ratio: 1.80 g/kg Conv temperature: 4.37 C = 39.86 F Cap Strength: 4.95 C Lifted Index: 10.06 C Risk: None Lifted Index @300 mb: 17.49 C Lifted Index @700 mb: 2.14 C Showalter Index: 9.47 C Risk: None Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 25.20 C Cross Totals Index: 16.20 C K Index: 9.50 Risk: None Sweat Index: 98.00 Risk: None Energy Index: 2.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.36 J/kg Max Up Vert Vel: 5.17 m/s Conv Inhibition (B-): 33728.71 J/kg Cap Strength: 9.87 C Lift Cond Lev (LCL): 764.12 mb = 2286.06 m = 7500.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 328 at 27 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 ---------------------------------------------------------- 0 938 676 230 3 2.3 1.9 | 154 28 -12.2 24.9 1 925 788 310 9 6.9 -5.8 | 156 19 -7.6 17.2 2 850 1461 310 27 20.7 -17.4 | 228 8 6.1 5.6 3 700 2954 295 36 32.6 -15.2 | 247 20 18.1 7.8 4 500 5430 295 44 39.9 -18.6 | 260 26 25.3 4.4 5 400 6990 300 48 41.6 -24.0 | 272 27 27.0 -1.0 6 300 8900 305 56 45.9 -32.1 | 286 33 31.3 -9.1 7 252 10010 300 62 53.7 -31.0 | 282 40 39.2 -8.0 8 250 10060 300 62 53.7 -31.0 | 282 40 39.2 -8.0 9 217 10940 305 58 47.5 -33.3 | 287 35 33.0 -10.3 10 200 11450 300 52 45.0 -26.0 | 276 31 30.5 -3.0 11 150 13270 290 48 45.1 -16.4 | 258 31 30.6 6.6 12 100 15820 280 46 45.3 -8.0 | 244 34 30.8 15.0 13 70 18060 285 46 44.4 -11.9 | 250 32 29.9 11.1 14 50 20150 285 54 52.2 -14.0 | 257 39 37.6 9.0 Wind Parameters Mean winds (0-6000m): 297.7 at 36.3 knts Storm direction: 327.7 at 27.2 knts Shear (0-3000m) pos: 3.3 neg: 3.5 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 97.6 deg Storm rel helicity (0-3000m) pos: 68.4 neg: 0.0 tot: 68.4 m^2/s^2 ave: 22.8 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 3.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.17 Bulk Shear: 77.74 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 ------------------------------------------------------------------------------- 500 308 12 162 16| 19.6 0.0 19.6| 31.0 0.0 31.0 62.0 0.38| 19.9 7.5 1000 309 19 180 11| 9.8 4.6 14.4| 50.2 0.0 50.2 50.2 0.54| 14.7 8.0 1500 307 22 199 10| 6.5 4.2 10.8| 55.2 0.0 55.2 36.8 0.53| 11.2 5.9 2000 305 25 215 11| 4.9 4.1 9.0| 58.5 0.0 58.5 29.3 0.49| 9.5 4.6 2500 302 27 225 12| 3.9 3.8 7.8| 62.2 0.0 62.2 24.9 0.47| 8.2 3.9 3000 301 29 231 13| 3.3 3.5 6.7| 68.4 0.0 68.4 22.8 0.48| 7.1 3.4 4000 299 32 240 15| 2.5 3.0 5.5| 81.0 0.0 81.0 20.2 0.49| 5.7 2.8 5000 298 34 246 17| 2.1 2.6 4.7| 96.3 0.0 96.3 19.3 0.51| 4.9 2.5 6000 298 36 251 19| 2.1 2.1 4.2|120.9 0.0 120.9 20.1 0.54| 4.4 2.4 Wrote GIF file: /home/apache/climate/data/raob//X0965/skewt/X0965.skewt.20251030.12.gif