UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for X0965... Searching the city database file for: X0965 ... Date:0000Z 15 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 254 SFC 948 672 -7.7 -9.3 88 1.6 -8.2 75 1 269.5 269.9 268.0 275.0 1.99 2 937 764 -5.3 -9.0 75 3.7 -6.4 61 7 272.9 273.2 270.3 278.6 2.06 3 925 866 -4.9 -8.8 74 3.9 -6.1 45 13 274.3 274.7 271.2 280.2 2.12 4 916 943 -4.9 -9.4 71 4.5 -6.3 46 13 275.1 275.4 271.6 280.8 2.04 5 875 1301 -7.9 -13.9 62 6.0 -9.5 52 13 275.6 275.8 271.0 279.8 1.49 6 850 1526 -9.9 -14.9 67 5.0 -11.2 55 13 275.8 276.0 271.0 279.8 1.41 7 778 2204 -13.5 -17.1 74 3.6 -14.3 9 10 279.0 279.2 272.7 282.7 1.28 8 700 3003 -16.1 -19.7 74 3.6 -16.9 315 7 284.7 284.9 275.7 288.1 1.14 9 654 3513 -17.9 -20.6 79 2.7 -18.5 304 11 288.2 288.4 277.5 291.7 1.13 10 632 3769 -17.5 -20.3 79 2.8 -18.1 298 14 291.5 291.7 279.2 295.2 1.20 11 623 3876 -17.9 -20.9 77 3.0 -18.6 296 15 292.2 292.4 279.5 295.8 1.16 12 500 5490 -27.1 -46.1 15 19.0 -28.6 260 29 300.0 300.0 281.5 300.4 0.12 13 499 5504 -27.5 -46.5 15 19.0 -29.0 260 29 299.7 299.7 281.4 300.1 0.12 14 479 5798 -28.9 -47.9 14 19.0 -30.3 259 31 301.5 301.5 282.1 301.9 0.10 15 400 7060 -38.7 -54.7 17 16.0 -39.4 255 42 304.7 304.7 283.4 304.9 0.06 16 367 7645 -43.7 -57.7 20 14.0 -44.1 254 46 305.6 305.6 283.7 305.8 0.04 17 315 8660 -48.7 -61.7 21 13.0 -49.0 251 54 312.3 312.3 286.2 312.4 0.03 18 300 8980 -49.7 -62.7 20 13.0 -50.0 250 56 315.3 315.3 287.2 315.4 0.03 19 257 9991 -52.9 -65.9 19 13.0 -53.1 250 56 324.8 324.8 290.2 324.9 0.02 20 250 10170 -52.5 -66.5 17 14.0 -52.8 250 58 328.0 328.0 291.2 328.1 0.02 21 235 10569 -53.7 -67.7 16 14.0 -53.9 249 58 332.1 332.1 292.3 332.1 0.02 22 200 11610 -52.7 -66.7 17 14.0 -53.0 245 58 349.3 349.3 296.5 349.4 0.02 23 191 11907 -52.0 -66.5 16 14.5 -52.4 250 62 355.0 355.0 297.7 355.2 0.03 24 182 12220 -51.3 -66.3 15 15.0 -51.7 250 61 361.1 361.1 299.0 361.3 0.03 25 150 13470 -53.1 -70.1 11 17.0 -53.5 250 56 378.6 378.6 302.1 378.7 0.02 26 100 16070 -54.5 -74.5 7 20.0 -55.1 250 54 422.4 422.4 308.0 422.5 0.02 27 91 16672 -56.1 -76.1 6 20.0 -56.6 253 49 430.8 430.8 308.9 430.9 0.01 28 78 17662 -51.5 -73.5 6 22.0 -52.4 257 41 459.8 459.8 311.8 459.9 0.02 29 70 18360 -54.5 -76.5 5 22.0 -55.3 260 35 467.8 467.8 312.4 467.9 0.02 30 59 19441 -59.3 -81.3 4 22.0 -59.8 255 34 480.4 480.4 313.5 480.5 0.01 31 51 20363 -54.1 -78.1 4 24.0 -55.2 251 33 513.1 513.1 315.8 513.2 0.02 32 50 20490 -54.1 -78.1 4 24.0 -55.2 250 33 516.0 516.0 316.1 516.1 0.02 33 39 22075 -56.5 -79.5 4 23.0 -57.5 250 34 547.9 547.9 318.0 548.0 0.02 34 37 22413 -51.5 -76.5 3 25.0 -53.4 250 35 569.1 569.1 319.1 569.3 0.03 35 33 23153 -53.5 -77.5 4 24.0 -55.2 250 35 582.7 582.7 319.8 582.9 0.03 36 30 23770 -50.5 -75.5 4 25.0 -52.9 250 36 607.0 607.0 320.9 607.3 0.05 37 23 25504 -50.1 -75.1 4 25.0 -53.1 656.1 656.1 322.9 656.6 0.06 TRP 257 9991 -52.9 -65.9 19 13.0 -53.1 250 56 324.8 324.8 290.2 324.9 0.02 WND 191 11907 -52.0 -66.5 16 14.5 -52.4 250 62 355.0 355.0 297.7 355.2 0.03 Sounding variables and indices 1000-500 mb thick: 5236.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 63.68 % Est. max temperature: 0.70 C = 33.25 F Sfc-Lift cond lev (LCL): 924.00 mb = 874.50 m = 2869.06 ft T: -4.90 C 700-500 lapse rate: 4.42 C/km ThetaE index: 0.98 C Layer 875.0- 778.0 mb Conv cond level (CCL): 784.75 mb = 2137.54 m = 7012.85 ft Mean mixing ratio: 1.77 g/kg Conv temperature: 1.29 C = 34.33 F Cap Strength: 12.26 C Lifted Index: 17.06 C Risk: None Lifted Index @300 mb: 25.22 C Lifted Index @700 mb: 6.79 C Showalter Index: 16.94 C Risk: None Total Totals Index: 29.40 C Risk: None Vertical Totals Index: 17.20 C Cross Totals Index: 12.20 C K Index: -1.30 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 4.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.06 J/kg Max Up Vert Vel: 5.67 m/s Conv Inhibition (B-): 46966.93 J/kg Cap Strength: 16.93 C Lift Cond Lev (LCL): 832.71 mb = 1683.40 m = 5522.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 305 at 14 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 ---------------------------------------------------------- 0 948 672 75 1 -1.0 -0.3 | 122 14 -12.3 7.7 1 925 866 45 13 -9.2 -9.2 | 87 21 -20.5 -1.2 2 850 1526 55 13 -10.6 -7.5 | 91 22 -22.0 0.5 3 700 3003 315 7 4.9 -4.9 | 115 7 -6.4 3.0 4 500 5490 260 29 28.6 5.0 | 233 22 17.2 13.0 5 400 7060 255 42 40.6 10.9 | 237 35 29.3 18.8 6 300 8980 250 56 52.6 19.2 | 237 49 41.3 27.1 7 257 9991 250 56 52.6 19.2 | 237 49 41.3 27.1 8 250 10170 250 58 54.5 19.8 | 237 51 43.2 27.8 9 200 11610 245 58 52.6 24.5 | 232 52 41.3 32.5 10 191 11907 250 62 58.3 21.2 | 238 55 46.9 29.1 11 150 13470 250 56 52.6 19.2 | 237 49 41.3 27.1 12 100 16070 250 54 50.7 18.5 | 236 47 39.4 26.4 13 70 18360 260 35 34.5 6.1 | 239 27 23.2 14.0 14 50 20490 250 33 31.0 11.3 | 226 28 19.7 19.2 15 30 23770 250 36 33.8 12.3 | 228 30 22.5 20.3 Wind Parameters Mean winds (0-6000m): 275.1 at 18.4 knts Storm direction: 305.1 at 13.8 knts Shear (0-3000m) pos: 0.0 neg: 2.3 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 52.1 deg Storm rel helicity (0-3000m) pos: 20.9 neg: -67.5 tot: -46.6 m^2/s^2 ave: -15.5 10^-3 m/s^2 rel: -0.14 Storm rel vorticity (0-3000m) horiz: 6.7 stream: -1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.17 Bulk Shear: 94.89 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 47 11 92 19| 0.0 12.5 12.5| 4.4 -50.7 -46.3 -92.7 -0.75| 14.0-10.5 1000 50 12 91 20| 0.0 5.9 5.9| 9.0 -57.2 -48.2 -48.2 -0.63| 8.6 -5.4 1500 44 12 89 19| 0.0 3.4 3.4| 9.0 -67.5 -58.5 -39.0 -0.54| 8.2 -4.4 2000 38 11 87 18| 0.0 2.2 2.2| 13.7 -67.5 -53.8 -26.9 -0.37| 7.6 -2.8 2500 33 10 87 17| 0.0 1.9 1.9| 19.5 -67.5 -48.0 -19.2 -0.23| 7.1 -1.6 3000 19 10 83 15| 0.0 2.3 2.3| 20.9 -67.5 -46.6 -15.5 -0.14| 6.7 -1.0 4000 336 12 64 7| 0.0 2.9 2.9| 22.7 -68.5 -45.8 -11.5 -0.06| 6.5 -0.4 5000 291 15 227 4| 0.0 3.2 3.2| 24.4 -83.1 -58.7 -11.7 -0.10| 6.4 -0.6 6000 275 18 228 9| 0.0 3.4 3.4| 33.7 -83.1 -49.4 -8.2 -0.07| 6.1 -0.4 Wrote GIF file: /home/apache/climate/data/raob//X0965/skewt/X0965.skewt.20251015.00.gif