UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110112.upa.cvt Date: 1200Z 1 NOV 25 Searching for X1510... Searching the city database file for: X1510 ... Date:1200Z 1 NOV 25 Station: X1510 WMO ident: 31510 Latitude: 50.25 Longitude: 127.50 ------------------------------------------------------------------------------- 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 121 340 7 SFC 994 169 -2.5 -5.2 82 2.7 -3.4 340 7 271.1 271.5 270.1 278.2 2.61 2 925 736 -5.3 -8.3 79 3.0 -6.2 30 23 273.9 274.3 271.1 280.0 2.21 3 850 1396 -8.7 -11.4 81 2.7 -9.5 75 19 277.0 277.3 272.5 282.4 1.88 4 700 2880 -16.1 -19.2 77 3.1 -16.8 60 11 284.7 284.9 275.7 288.2 1.19 5 692 2966 -16.5 -19.5 78 3.0 -17.1 65 11 285.1 285.4 276.0 288.7 1.18 6 609 3913 -23.1 -26.2 76 3.1 -23.6 116 8 288.2 288.3 276.9 290.5 0.74 7 500 5320 -35.1 -39.1 67 4.0 -35.4 195 3 290.2 290.3 277.2 291.1 0.26 8 404 6764 -47.3 -51.6 61 4.3 -47.4 209 14 292.7 292.7 278.1 293.0 0.08 9 400 6830 -47.7 -52.0 61 4.3 -47.8 210 15 293.0 293.0 278.3 293.3 0.08 10 309 8502 -56.1 -60.4 58 4.3 -56.2 340 13 303.7 303.7 282.9 303.8 0.04 11 300 8690 -55.9 -60.2 58 4.3 -56.0 335 15 306.6 306.6 284.1 306.7 0.04 12 273 9294 -55.7 -60.2 57 4.5 -55.8 307 15 315.2 315.2 287.2 315.4 0.04 13 250 9860 -53.5 -58.4 55 4.9 -53.6 280 15 326.5 326.5 290.8 326.8 0.06 14 215 10833 -51.3 -57.3 49 6.0 -51.5 283 16 344.3 344.4 295.4 344.7 0.08 15 200 11300 -52.7 -58.7 48 6.0 -52.9 285 17 349.3 349.3 296.5 349.6 0.07 16 162 12656 -53.7 -60.7 42 7.0 -53.9 281 23 369.3 369.3 300.5 369.6 0.07 17 150 13150 -54.3 -62.3 37 8.0 -54.5 280 25 376.5 376.5 301.7 376.8 0.06 18 100 15760 -54.3 -64.3 28 10.0 -54.7 265 29 422.8 422.8 308.1 423.2 0.07 19 70 18040 -56.1 -68.1 21 12.0 -56.6 255 36 464.4 464.4 312.2 464.7 0.06 20 63 18706 -56.5 -68.5 21 12.0 -57.1 255 36 477.7 477.7 313.3 478.0 0.06 21 55 19572 -52.3 -65.3 19 13.0 -53.3 255 35 506.2 506.3 315.4 506.9 0.11 22 50 20180 -56.5 -69.5 18 13.0 -57.2 255 35 510.3 510.4 315.7 510.8 0.07 23 49 20308 -56.9 -69.9 18 13.0 -57.6 255 35 512.3 512.4 315.8 512.7 0.06 24 47 20575 -51.7 -65.7 17 14.0 -52.9 254 36 531.0 531.0 317.1 531.7 0.12 25 37 22110 -56.1 -70.1 16 14.0 -57.1 252 39 557.3 557.3 318.5 557.8 0.08 26 35 22467 -50.5 -64.5 18 14.0 -52.3 252 40 580.8 580.9 319.8 582.1 0.19 27 30 23470 -51.3 -66.3 15 15.0 -53.2 250 42 604.8 604.9 320.9 606.1 0.17 28 24 24919 -51.9 -66.9 15 15.0 -54.1 239 54 642.9 643.0 322.4 644.5 0.20 29 23 25198 -46.5 -62.5 15 16.0 -50.0 237 56 666.7 666.8 323.4 669.7 0.37 30 20 26120 -49.5 -65.5 14 16.0 -52.6 230 64 684.7 684.8 324.0 687.1 0.29 31 17 27179 -51.7 -67.7 13 16.0 -54.6 710.2 710.3 324.8 712.4 0.25 32 16 27575 -48.6 -65.6 12 17.0 -52.5 240 77 732.7 732.9 325.6 736.0 0.35 33 15 28003 -45.3 -63.3 11 18.0 -50.5 757.3 757.6 326.3 762.2 0.51 TRP 309 8502 -56.1 -60.4 58 4.3 -56.2 340 13 303.7 303.7 282.9 303.8 0.04 WND 16 27575 -48.6 -65.6 12 17.0 -52.5 240 77 732.7 732.9 325.6 736.0 0.35 Sounding variables and indices 1000-500 mb thick: 5199.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.30 inches Sfc-500 mean rel hum: 76.56 % Est. max temperature: 3.68 C = 38.63 F Sfc-Lift cond lev (LCL): 952.62 mb = 503.99 m = 1653.50 ft T: -4.15 C 700-500 lapse rate: 7.79 C/km ThetaE index: 0.00 C Layer 994.0- -0.0 mb Conv cond level (CCL): 847.95 mb = 1414.46 m = 4640.57 ft Mean mixing ratio: 2.32 g/kg Conv temperature: 3.50 C = 38.31 F Cap Strength: 8.64 C Lifted Index: 9.18 C Risk: None Lifted Index @300 mb: 19.14 C Lifted Index @700 mb: 6.91 C Showalter Index: 6.95 C Risk: None Total Totals Index: 50.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.40 C Cross Totals Index: 23.70 C K Index: 11.90 Risk: None Sweat Index: 63.00 Risk: None Energy Index: 1.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.55 J/kg Max Up Vert Vel: 5.20 m/s Conv Inhibition (B-): 56819.38 J/kg Cap Strength: 9.18 C Lift Cond Lev (LCL): 900.95 mb = 941.62 m = 3089.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 93 at 8 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 ---------------------------------------------------------- 0 994 169 340 7 2.4 -6.6 | 304 13 10.6 -7.1 1 925 736 30 23 -11.5 -19.9 | 9 21 -3.3 -20.4 2 850 1396 75 19 -18.4 -4.9 | 62 11 -10.1 -5.4 3 700 2880 60 11 -9.5 -5.5 | 12 6 -1.3 -6.0 4 500 5320 195 3 0.8 2.9 | 255 9 9.0 2.4 5 400 6830 210 15 7.5 13.0 | 232 20 15.7 12.5 6 309 8502 340 13 4.4 -12.2 | 315 18 12.7 -12.7 7 300 8690 335 15 6.3 -13.6 | 314 20 14.6 -14.1 8 250 9860 280 15 14.8 -2.6 | 278 23 23.0 -3.1 9 200 11300 285 17 16.4 -4.4 | 281 25 24.7 -4.9 10 150 13150 280 25 24.6 -4.3 | 278 33 32.9 -4.8 11 100 15760 265 29 28.9 2.5 | 267 37 37.1 2.0 12 70 18040 255 36 34.8 9.3 | 258 44 43.0 8.8 13 50 20180 255 35 33.8 9.1 | 258 43 42.1 8.6 14 30 23470 250 42 39.5 14.4 | 254 50 47.7 13.9 15 20 26120 230 64 49.0 41.1 | 235 70 57.3 40.6 Wind Parameters Mean winds (0-6000m): 63.4 at 11.0 knts Storm direction: 93.4 at 8.3 knts Shear (0-3000m) pos: 3.2 neg: 1.0 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 83.6 deg Storm rel helicity (0-3000m) pos: 146.7 neg: -14.8 tot: 131.9 m^2/s^2 ave: 44.0 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 4.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.98 Bulk Shear: 13.87 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 17 14 343 15| 17.3 0.0 17.3| 72.0 0.0 72.0 143.9 0.92| 18.5 16.9 1000 32 18 5 16| 10.4 0.0 10.4|130.4 0.0 130.4 130.4 0.90| 16.5 14.8 1500 45 18 19 14| 6.6 0.0 6.6|145.3 -2.6 142.7 95.1 0.83| 13.3 11.1 2000 51 18 26 13| 4.9 0.8 5.7|145.3 -8.2 137.1 68.5 0.72| 10.8 7.7 2500 54 17 28 12| 3.9 1.2 5.2|145.3 -13.0 132.3 52.9 0.61| 9.2 5.7 3000 56 16 27 11| 3.2 1.0 4.2|146.7 -14.8 131.9 44.0 0.56| 8.4 4.7 4000 61 14 28 8| 2.3 0.8 3.0|149.3 -14.8 134.5 33.6 0.56| 7.5 4.2 5000 60 12 19 7| 1.3 0.6 2.0|157.7 -14.8 142.9 28.6 0.58| 6.6 3.8 6000 63 11 16 6| 1.4 0.5 1.9|158.8 -26.1 132.7 22.1 0.47| 6.1 2.9 Wrote GIF file: /home/apache/climate/data/raob//X1510/skewt/X1510.skewt.20251101.12.gif