UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for X0965... Searching the city database file for: X0965 ... Date:1200Z 9 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 216 SFC 945 670 -1.1 -11.1 47 10.0 -4.2 355 1 276.5 276.8 271.9 281.4 1.73 2 927 826 4.2 -9.8 35 14.0 -0.7 324 5 283.4 283.8 276.2 289.1 1.96 3 925 844 4.0 -10.0 35 14.0 -0.9 320 5 283.4 283.7 276.2 289.0 1.93 4 850 1524 -1.9 -16.9 31 15.0 -6.1 275 5 284.2 284.4 275.5 287.7 1.20 5 807 1934 -4.7 -22.7 23 18.0 -8.9 284 9 285.4 285.6 275.5 287.8 0.76 6 700 3036 -12.9 -23.9 39 11.0 -15.2 310 19 288.2 288.3 277.0 290.7 0.79 7 660 3480 -16.5 -24.5 50 8.0 -18.0 303 24 289.0 289.2 277.4 291.5 0.80 8 622 3921 -19.7 -27.7 49 8.0 -21.0 296 28 290.3 290.4 277.8 292.3 0.63 9 506 5434 -24.9 -34.9 39 10.0 -26.2 271 45 301.6 301.7 282.6 303.0 0.39 10 500 5520 -25.5 -35.5 39 10.0 -26.8 270 46 301.9 302.0 282.7 303.2 0.37 11 402 7075 -35.5 -41.5 54 6.0 -36.0 275 74 308.4 308.5 285.1 309.3 0.25 12 400 7110 -35.5 -41.5 54 6.0 -36.0 275 75 308.9 308.9 285.2 309.7 0.25 13 385 7376 -36.3 -42.3 54 6.0 -36.8 274 78 311.2 311.2 286.1 312.1 0.24 14 335 8336 -40.1 -49.1 38 9.0 -40.6 269 87 318.6 318.7 288.5 319.1 0.13 15 322 8605 -43.1 -53.1 32 10.0 -43.5 267 90 318.1 318.1 288.2 318.4 0.09 16 316 8731 -44.1 -54.1 32 10.0 -44.5 267 91 318.4 318.4 288.3 318.7 0.08 17 300 9080 -45.1 -55.1 32 10.0 -45.5 265 95 321.8 321.8 289.4 322.1 0.07 18 279 9559 -48.7 -58.7 30 10.0 -49.0 263 97 323.4 323.4 289.8 323.6 0.05 19 254 10168 -52.9 -61.9 33 9.0 -53.1 260 100 325.9 325.9 290.6 326.1 0.04 20 250 10270 -52.9 -61.9 33 9.0 -53.1 260 101 327.4 327.4 291.0 327.6 0.04 21 226 10922 -54.9 -63.9 32 9.0 -55.1 265 99 333.9 334.0 292.8 334.1 0.03 22 205 11551 -53.9 -63.7 29 9.8 -54.2 260 106 344.9 344.9 295.5 345.1 0.04 23 200 11710 -53.7 -63.7 28 10.0 -53.9 260 103 347.7 347.7 296.1 347.9 0.04 24 159 13177 -53.1 -64.1 25 11.0 -53.4 268 92 372.3 372.3 301.0 372.5 0.04 25 150 13550 -53.7 -65.7 22 12.0 -54.0 270 89 377.5 377.6 301.9 377.7 0.04 26 100 16150 -55.5 -71.5 12 16.0 -55.9 270 66 420.5 420.5 307.8 420.6 0.02 27 96 16408 -55.7 -71.7 12 16.0 -56.2 270 65 425.0 425.0 308.3 425.2 0.02 28 70 18400 -57.1 -75.1 8 18.0 -57.6 270 60 462.2 462.2 312.0 462.3 0.02 29 50 20530 -58.3 -77.3 7 19.0 -59.0 270 46 506.1 506.1 315.4 506.2 0.02 30 48 20787 -58.5 -77.5 7 19.0 -59.2 511.6 511.6 315.8 511.7 0.02 31 41 21785 -55.3 -75.3 7 20.0 -56.4 543.1 543.1 317.7 543.4 0.03 32 33 23175 -53.9 -74.9 6 21.0 -55.5 581.6 581.6 319.8 581.9 0.04 TRP 226 10922 -54.9 -63.9 32 9.0 -55.1 265 99 333.9 334.0 292.8 334.1 0.03 WND 205 11551 -53.9 -63.7 29 9.8 -54.2 260 106 344.9 344.9 295.5 345.1 0.04 Sounding variables and indices 1000-500 mb thick: 5304.00 m Freezing level: Surface below freezing Freezing level: 941.26 mb = 702.77 m = 2305.63 ft Freezing level: 874.15 mb = 1305.02 m = 4281.50 ft Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 38.59 % Est. max temperature: 8.00 C = 46.39 F Sfc-Lift cond lev (LCL): 807.45 mb = 1929.96 m = 6331.83 ft T: -4.67 C 700-500 lapse rate: 5.07 C/km ThetaE index: 1.39 C Layer 925.0- 807.0 mb Conv cond level (CCL): 660.16 mb = 3478.12 m = 11411.02 ft Mean mixing ratio: 1.60 g/kg Conv temperature: 11.25 C = 52.25 F Cap Strength: 12.23 C Lifted Index: 12.39 C Risk: None Lifted Index @300 mb: 24.08 C Lifted Index @700 mb: 4.19 C Showalter Index: 12.45 C Risk: None Total Totals Index: 32.20 C Risk: None Vertical Totals Index: 23.60 C Cross Totals Index: 8.60 C K Index: -4.30 Risk: None Sweat Index: 56.00 Risk: None Energy Index: 3.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.41 J/kg Max Up Vert Vel: 5.90 m/s Conv Inhibition (B-): 38860.28 J/kg Cap Strength: 11.93 C Lift Cond Lev (LCL): 719.45 mb = 2823.74 m = 9264.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 310 at 21 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 ---------------------------------------------------------- 0 945 670 355 1 0.1 -1.0 | 128 21 -16.2 12.8 1 925 844 320 5 3.2 -3.8 | 127 16 -13.1 10.0 2 850 1524 275 5 5.0 -0.4 | 140 18 -11.3 13.4 3 700 3036 310 19 14.6 -12.2 | 132 2 -1.8 1.6 4 500 5520 270 46 46.0 -0.0 | 245 33 29.7 13.8 5 400 7110 275 75 74.7 -6.5 | 263 59 58.4 7.3 6 300 9080 265 95 94.6 8.3 | 254 81 78.3 22.1 7 250 10270 260 101 99.5 17.5 | 249 89 83.2 31.3 8 226 10922 265 99 98.6 8.6 | 255 85 82.3 22.4 9 205 11551 260 106 104.4 18.4 | 250 94 88.1 32.2 10 200 11710 260 103 101.4 17.9 | 250 91 85.1 31.7 11 150 13550 270 89 89.0 -0.0 | 259 74 72.7 13.8 12 100 16150 270 66 66.0 -0.0 | 254 52 49.7 13.8 13 70 18400 270 60 60.0 -0.0 | 252 46 43.7 13.8 14 50 20530 270 46 46.0 -0.0 | 245 33 29.7 13.8 Wind Parameters Mean winds (0-6000m): 280.2 at 28.5 knts Storm direction: 310.2 at 21.4 knts Shear (0-3000m) pos: 2.6 neg: 2.1 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 133.1 deg Storm rel helicity (0-3000m) pos: 31.1 neg: -5.1 tot: 26.0 m^2/s^2 ave: 8.7 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.21 Bulk Shear: 82.57 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 ------------------------------------------------------------------------------- 500 313 4 130 17| 0.0 4.7 4.7| 10.0 -4.1 5.9 11.9 0.24| 6.4 1.5 1000 297 5 134 17| 0.0 3.2 3.2| 21.0 -4.1 16.9 16.9 0.42| 4.8 2.0 1500 292 6 137 16| 1.7 2.1 3.8| 27.6 -4.1 23.5 15.7 0.40| 4.9 2.0 2000 297 8 138 14| 2.6 1.6 4.2| 29.1 -4.2 24.9 12.4 0.31| 5.1 1.6 2500 303 10 136 12| 3.1 1.3 4.4| 29.4 -5.1 24.3 9.7 0.25| 5.2 1.3 3000 303 12 139 10| 2.6 2.1 4.8| 31.1 -5.1 26.0 8.7 0.29| 5.5 1.6 4000 296 17 171 6| 2.0 3.4 5.3| 31.2 -12.6 18.6 4.7 0.16| 5.9 1.0 5000 285 22 213 10| 1.6 4.2 5.8| 41.2 -43.2 -1.9 -0.4 0.07| 6.4 0.4 6000 280 28 233 15| 2.7 3.5 6.2|139.9 -43.2 96.7 16.1 0.16| 6.9 1.1 Wrote GIF file: /home/apache/climate/data/raob//X0965/skewt/X0965.skewt.20251009.12.gif