UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110200.upa.cvt Date: 0000Z 2 NOV 25 Searching for X1510... Searching the city database file for: X1510 ... Date:0000Z 2 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 ------------------------------------------------------------------------------- SFC 1001 170 -8.1 -13.1 67 5.0 -9.4 315 9 265.0 265.2 263.7 268.8 1.39 1 1000 178 -8.1 -14.1 62 6.0 -9.5 315 9 265.0 265.3 263.6 268.6 1.28 2 959 502 -10.3 -17.3 56 7.0 -11.8 347 17 266.0 266.2 263.9 268.9 1.02 3 938 673 -8.1 -15.1 57 7.0 -9.8 4 20 269.9 270.2 267.0 273.5 1.26 4 925 781 -8.7 -15.7 57 7.0 -10.4 15 23 270.4 270.6 267.3 273.8 1.21 5 895 1037 -7.5 -15.5 53 8.0 -9.5 21 21 274.2 274.4 269.8 277.9 1.28 6 850 1436 -10.1 -18.1 52 8.0 -11.9 30 19 275.6 275.7 270.4 278.7 1.08 7 813 1778 -11.1 -22.1 40 11.0 -13.3 12 18 278.0 278.2 271.4 280.4 0.80 8 710 2806 -16.3 -23.3 55 7.0 -17.6 316 13 283.3 283.4 274.5 285.8 0.82 9 700 2913 -16.9 -23.9 55 7.0 -18.2 310 13 283.8 283.9 274.6 286.2 0.79 10 643 3545 -21.3 -27.3 58 6.0 -22.2 316 14 285.8 285.9 275.5 287.7 0.63 11 520 5075 -32.9 -44.9 29 12.0 -33.7 332 17 289.7 289.7 276.7 290.1 0.13 12 500 5350 -33.9 -45.9 29 12.0 -34.6 335 17 291.7 291.7 277.7 292.1 0.13 13 443 6187 -38.7 -52.7 21 14.0 -39.3 349 27 295.9 295.9 279.6 296.2 0.07 14 400 6880 -42.9 -56.9 20 14.0 -43.3 360 36 299.2 299.2 281.1 299.4 0.04 15 300 8770 -54.3 -65.3 25 11.0 -54.5 10 71 308.8 308.8 284.9 308.9 0.02 16 293 8921 -55.0 -66.0 24 11.0 -55.2 10 73 309.9 309.9 285.3 310.0 0.02 17 277 9278 -56.7 -67.7 24 11.0 -56.8 5 66 312.5 312.5 286.2 312.5 0.02 18 250 9930 -55.3 -66.3 24 11.0 -55.5 360 56 323.9 323.9 289.9 323.9 0.02 19 208 11108 -53.3 -65.3 22 12.0 -53.5 356 43 344.5 344.5 295.4 344.6 0.03 20 200 11360 -53.7 -65.7 22 12.0 -53.9 355 40 347.7 347.7 296.1 347.8 0.03 21 185 11862 -55.3 -68.3 18 13.0 -55.5 348 39 353.0 353.0 297.3 353.1 0.02 22 150 13210 -54.3 -69.3 14 15.0 -54.6 330 35 376.5 376.5 301.7 376.6 0.02 23 137 13791 -51.9 -67.9 13 16.0 -52.4 323 34 390.6 390.7 303.9 390.8 0.03 24 100 15810 -54.5 -72.5 9 18.0 -55.0 300 29 422.4 422.4 308.0 422.5 0.02 25 70 18100 -55.9 -74.9 8 19.0 -56.5 280 25 464.8 464.8 312.2 464.9 0.02 26 57 19406 -56.3 -76.3 6 20.0 -57.1 274 33 492.0 492.0 314.4 492.1 0.02 27 50 20240 -55.3 -75.3 7 20.0 -56.2 270 38 513.2 513.2 315.9 513.3 0.03 28 45 20913 -53.9 -74.9 6 21.0 -55.1 265 39 532.3 532.3 317.1 532.5 0.03 29 39 21824 -57.1 -78.1 5 21.0 -58.0 258 41 546.4 546.4 317.9 546.6 0.02 30 35 22518 -51.1 -73.1 6 22.0 -53.1 253 42 579.2 579.2 319.6 579.6 0.06 31 32 23095 -54.9 -75.9 6 21.0 -56.3 248 43 584.1 584.1 319.9 584.4 0.04 32 30 23510 -52.1 -74.1 5 22.0 -54.1 245 44 602.6 602.6 320.7 603.0 0.06 33 27 24196 -49.5 -72.5 5 23.0 -52.3 628.3 628.4 321.9 629.0 0.08 34 21 25834 -51.7 -74.7 5 23.0 -54.5 668.5 668.6 323.4 669.1 0.07 TRP 277 9278 -56.7 -67.7 24 11.0 -56.8 5 66 312.5 312.5 286.2 312.5 0.02 WND 293 8921 -55.0 -66.0 24 11.0 -55.2 10 73 309.9 309.9 285.3 310.0 0.02 Sounding variables and indices 1000-500 mb thick: 5172.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 48.33 % Est. max temperature: 2.46 C = 36.43 F Sfc-Lift cond lev (LCL): 924.05 mb = 788.94 m = 2588.35 ft T: -8.66 C 700-500 lapse rate: 6.98 C/km ThetaE index: 0.20 C Layer 1000.0- 959.0 mb Conv cond level (CCL): 659.37 mb = 3357.89 m = 11016.55 ft Mean mixing ratio: 1.19 g/kg Conv temperature: 12.10 C = 53.79 F Cap Strength: 15.24 C Lifted Index: 16.71 C Risk: None Lifted Index @300 mb: 26.42 C Lifted Index @700 mb: 12.32 C Showalter Index: 11.02 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 23.80 C Cross Totals Index: 15.80 C K Index: -1.30 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 2.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.25 J/kg Max Up Vert Vel: 8.40 m/s Conv Inhibition (B-): 50756.92 J/kg Cap Strength: 16.68 C Lift Cond Lev (LCL): 850.67 mb = 1429.89 m = 4691.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 15 at 13 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 1001 170 315 9 6.4 -6.4 | 239 11 9.7 5.9 1 1000 178 315 9 6.4 -6.4 | 239 11 9.7 5.9 2 925 781 15 23 -6.0 -22.2 | 15 10 -2.6 -10.0 3 850 1436 30 19 -9.5 -16.5 | 56 7 -6.1 -4.2 4 700 2913 310 13 10.0 -8.4 | 254 14 13.3 3.9 5 500 5350 335 17 7.2 -15.4 | 287 11 10.6 -3.1 6 400 6880 360 36 -0.0 -36.0 | 352 24 3.4 -23.7 7 300 8770 10 71 -12.3 -69.9 | 9 58 -9.0 -57.7 8 293 8921 10 73 -12.7 -71.9 | 9 60 -9.3 -59.6 9 277 9278 5 66 -5.8 -65.7 | 3 54 -2.4 -53.5 10 250 9930 360 56 -0.0 -56.0 | 356 44 3.4 -43.7 11 200 11360 355 40 3.5 -39.8 | 346 28 6.9 -27.6 12 150 13210 330 35 17.5 -30.3 | 311 28 20.9 -18.0 13 100 15810 300 29 25.1 -14.5 | 274 29 28.5 -2.2 14 70 18100 280 25 24.6 -4.3 | 254 29 28.0 7.9 15 50 20240 270 38 38.0 -0.0 | 253 43 41.4 12.3 16 30 23510 245 44 39.9 18.6 | 234 53 43.2 30.9 Wind Parameters Mean winds (0-6000m): 345.4 at 17.0 knts Storm direction: 15.4 at 12.7 knts Shear (0-3000m) pos: 3.3 neg: 3.5 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 17.8 deg Storm rel helicity (0-3000m) pos: 63.6 neg: -38.1 tot: 25.5 m^2/s^2 ave: 8.5 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 1.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 40.84 Bulk Shear: 0.86 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 ------------------------------------------------------------------------------- 500 349 15 289 6| 16.5 0.0 16.5| 38.0 0.0 38.0 76.1 0.96| 17.7 17.0 1000 9 18 354 6| 9.9 0.0 9.9| 57.5 0.0 57.5 57.5 0.95| 13.4 12.7 1500 15 19 13 6| 6.6 1.2 7.8| 61.6 -5.0 56.6 37.7 0.73| 11.1 8.1 2000 13 18 6 6| 5.0 3.0 7.9| 61.6 -16.4 45.3 22.6 0.39| 10.4 4.0 2500 8 18 350 5| 4.0 3.8 7.8| 61.6 -30.2 31.4 12.6 0.21| 9.9 2.1 3000 3 17 331 5| 3.3 3.5 6.9| 63.6 -38.1 25.5 8.5 0.16| 8.9 1.4 4000 352 16 304 7| 2.8 2.7 5.5| 73.2 -38.1 35.1 8.8 0.20| 7.0 1.4 5000 346 16 295 8| 2.6 2.1 4.7| 82.8 -38.1 44.7 8.9 0.24| 6.0 1.5 6000 345 17 298 9| 3.1 1.8 4.8|119.6 -38.1 81.5 13.6 0.35| 6.0 2.1 Wrote GIF file: /home/apache/climate/data/raob//X1510/skewt/X1510.skewt.20251102.00.gif