UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for X0715... Searching the city database file for: X0715 ... Date:1200Z 27 NOV 25 Station: X0715 WMO ident: 30715 Latitude: 52.48 Longitude: 103.85 ------------------------------------------------------------------------------- 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 71 SFC 953 451 -3.9 -6.0 85 2.1 -4.6 190 1 273.0 273.4 271.1 280.0 2.56 2 942 543 -2.3 -4.2 87 1.9 -3.0 188 3 275.5 276.0 273.3 283.7 2.97 3 925 687 -3.3 -5.2 87 1.9 -4.0 185 7 275.9 276.4 273.3 283.7 2.80 4 850 1350 -6.5 -9.1 82 2.6 -7.4 350 11 279.3 279.7 274.4 285.7 2.25 5 799 1831 -10.1 -12.6 82 2.5 -10.8 325 17 280.5 280.8 274.4 285.7 1.81 6 722 2609 -12.5 -14.3 86 1.8 -13.0 283 28 286.1 286.4 277.3 291.3 1.75 7 700 2844 -14.9 -17.9 78 3.0 -15.6 270 31 286.0 286.2 276.6 290.0 1.33 8 660 3283 -20.7 -24.1 74 3.4 -21.3 275 36 284.3 284.4 275.0 286.8 0.82 9 500 5290 -30.9 -34.1 73 3.2 -31.2 300 58 295.4 295.4 279.9 296.8 0.43 10 495 5362 -31.5 -34.7 73 3.2 -31.9 300 59 295.5 295.6 279.9 296.8 0.41 11 400 6840 -42.9 -46.3 69 3.4 -43.0 300 85 299.2 299.3 281.2 299.8 0.15 12 335 8006 -52.7 -56.3 65 3.6 -52.8 303 90 301.4 301.4 282.0 301.6 0.06 13 305 8605 -55.9 -59.4 65 3.5 -56.0 305 93 305.1 305.1 283.5 305.2 0.04 14 300 8710 -56.5 -60.0 65 3.5 -56.6 305 91 305.7 305.7 283.7 305.9 0.04 15 260 9607 -61.3 -64.9 62 3.6 -61.3 301 83 311.4 311.4 285.9 311.5 0.02 16 250 9850 -61.5 -65.1 62 3.6 -61.6 300 81 314.6 314.6 287.0 314.7 0.02 17 226 10471 -63.5 -67.5 58 4.0 -63.6 300 73 320.8 320.8 289.0 320.9 0.02 18 223 10553 -63.5 -67.5 58 4.0 -63.6 299 73 322.0 322.0 289.4 322.1 0.02 19 200 11220 -63.5 -67.5 58 4.0 -63.6 295 73 332.2 332.2 292.3 332.3 0.02 20 188 11602 -60.5 -64.4 60 3.9 -60.6 295 72 343.0 343.0 295.1 343.1 0.04 21 150 13000 -62.5 -66.8 56 4.3 -62.6 295 68 362.4 362.4 299.2 362.6 0.03 22 105 15185 -67.3 -72.0 51 4.7 -67.4 291 68 392.2 392.2 304.1 392.3 0.02 23 100 15480 -67.3 -72.1 50 4.8 -67.4 290 68 397.7 397.7 304.9 397.8 0.02 24 77 17050 -67.5 -72.5 49 5.0 -67.6 290 53 428.1 428.2 308.6 428.3 0.03 25 70 17620 -69.7 -74.6 49 4.9 -69.8 290 48 435.3 435.3 309.4 435.4 0.02 26 50 19600 -72.1 -78.1 40 6.0 -72.2 305 48 473.6 473.6 313.0 473.7 0.02 27 45 20220 -72.1 -78.1 40 6.0 -72.2 488.1 488.1 314.1 488.2 0.02 TRP 226 10471 -63.5 -67.5 58 4.0 -63.6 300 73 320.8 320.8 289.0 320.9 0.02 WND 305 8605 -55.9 -59.4 65 3.5 -56.0 305 93 305.1 305.1 283.5 305.2 0.04 Sounding variables and indices 1000-500 mb thick: 5219.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.29 inches Sfc-500 mean rel hum: 78.72 % Est. max temperature: 3.41 C = 38.14 F Sfc-Lift cond lev (LCL): 921.84 mb = 713.82 m = 2341.91 ft T: -3.43 C 700-500 lapse rate: 6.54 C/km ThetaE index: 4.45 C Layer 700.0- 500.0 mb Conv cond level (CCL): 836.95 mb = 1470.15 m = 4823.27 ft Mean mixing ratio: 2.62 g/kg Conv temperature: 2.65 C = 36.78 F Cap Strength: 5.23 C Lifted Index: 9.74 C Risk: None Lifted Index @300 mb: 15.26 C Lifted Index @700 mb: 4.68 C Showalter Index: 8.57 C Risk: None Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.40 C Cross Totals Index: 21.80 C K Index: 12.30 Risk: None Sweat Index: 80.00 Risk: None Energy Index: 2.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.86 J/kg Max Up Vert Vel: 5.45 m/s Conv Inhibition (B-): 26858.65 J/kg Cap Strength: 9.62 C Lift Cond Lev (LCL): 871.96 mb = 1150.00 m = 3772.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 323 at 29 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 ---------------------------------------------------------- 0 953 451 190 1 0.2 1.0 | 145 29 -17.0 24.1 1 925 687 185 7 0.6 7.0 | 151 34 -16.5 30.1 2 850 1350 350 11 1.9 -10.8 | 129 20 -15.2 12.3 3 700 2844 270 31 31.0 -0.0 | 211 27 13.8 23.1 4 500 5290 300 58 50.2 -29.0 | 280 34 33.1 -5.9 5 400 6840 300 85 73.6 -42.5 | 289 60 56.5 -19.4 6 305 8605 305 93 76.2 -53.3 | 297 66 59.0 -30.2 7 300 8710 305 91 74.5 -52.2 | 297 64 57.4 -29.1 8 250 9850 300 81 70.1 -40.5 | 288 56 53.0 -17.4 9 226 10471 300 73 63.2 -36.5 | 286 48 46.1 -13.4 10 200 11220 295 73 66.2 -30.9 | 279 50 49.0 -7.7 11 150 13000 295 68 61.6 -28.7 | 277 45 44.5 -5.6 12 100 15480 290 68 63.9 -23.3 | 270 47 46.7 -0.1 13 70 17620 290 48 45.1 -16.4 | 257 29 28.0 6.7 14 50 19600 305 48 39.3 -27.5 | 281 23 22.2 -4.4 Wind Parameters Mean winds (0-6000m): 293.4 at 38.4 knts Storm direction: 323.4 at 28.8 knts Shear (0-3000m) pos: 3.3 neg: 5.3 tot: 8.6 10-3/s Storm rel Dir Shear (0-3000m): 83.1 deg Storm rel helicity (0-3000m) pos: 184.4 neg: -57.8 tot: 126.7 m^2/s^2 ave: 42.2 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 12.9 stream: 3.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.08 Bulk Shear: 193.78 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 ------------------------------------------------------------------------------- 500 209 6 153 32| 8.4 0.0 8.4| 74.0 0.0 74.0 148.1 0.62| 14.7 9.1 1000 320 8 145 21| 6.8 0.0 6.8| 74.2 -57.2 17.0 17.0 -0.06| 17.0 -1.1 1500 326 11 142 18| 4.5 3.3 7.9| 91.5 -57.2 34.3 22.9 0.07| 14.7 1.1 2000 307 14 157 16| 3.4 5.4 8.8|120.0 -57.2 62.8 31.4 0.24| 14.3 3.4 2500 287 17 176 18| 2.7 6.4 9.1|136.8 -57.8 79.0 31.6 0.23| 14.1 3.3 3000 282 20 186 19| 3.3 5.3 8.6|184.4 -57.8 126.7 42.2 0.30| 12.9 3.9 4000 284 26 205 19| 4.3 4.0 8.2|290.3 -57.8 232.6 58.1 0.41| 11.5 4.7 5000 290 32 226 18| 5.0 3.2 8.2|404.2 -57.8 346.4 69.3 0.48| 10.9 5.2 6000 293 38 246 20| 4.2 3.8 7.9|456.9 -57.8 399.2 66.5 0.45| 10.5 4.7 Wrote GIF file: /home/apache/climate/data/raob//X0715/skewt/X0715.skewt.20251127.12.gif