UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for X1510... Searching the city database file for: X1510 ... Date:1200Z 30 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 120 295 9 SFC 994 166 -14.1 -18.3 70 4.2 -14.9 295 9 259.5 259.6 258.6 262.0 0.91 2 925 708 -18.3 -23.3 65 5.0 -19.0 325 25 260.6 260.7 259.0 262.4 0.63 3 918 765 -18.9 -23.9 65 5.0 -19.6 328 24 260.5 260.6 258.9 262.2 0.60 4 850 1336 -20.7 -24.8 70 4.1 -21.2 355 19 264.5 264.6 261.9 266.2 0.60 5 800 1784 -21.1 -24.7 73 3.6 -21.6 349 18 268.7 268.8 265.0 270.5 0.64 6 771 2058 -19.7 -23.4 72 3.7 -20.3 345 18 273.0 273.1 268.1 275.2 0.75 7 700 2771 -23.1 -26.7 72 3.6 -23.6 335 17 276.9 277.0 270.4 278.7 0.61 8 588 4031 -28.5 -32.2 70 3.7 -28.9 356 11 284.8 284.9 274.6 286.2 0.44 9 500 5170 -37.3 -41.4 66 4.1 -37.5 15 5 287.6 287.6 275.7 288.2 0.20 10 400 6670 -49.3 -53.4 62 4.1 -49.4 80 5 290.9 290.9 277.2 291.1 0.07 11 370 7175 -53.3 -57.5 60 4.2 -53.4 92 6 292.2 292.2 277.8 292.3 0.04 12 300 8500 -60.1 -64.2 59 4.1 -60.2 125 7 300.6 300.6 281.6 300.7 0.02 13 297 8563 -60.5 -64.5 59 4.0 -60.6 140 7 300.9 300.9 281.8 301.0 0.02 14 255 9524 -55.7 -59.7 61 4.0 -55.8 215 14 321.4 321.4 289.2 321.6 0.05 15 250 9650 -55.7 -59.7 61 4.0 -55.8 225 15 323.3 323.3 289.8 323.5 0.05 16 200 11080 -54.3 -59.1 55 4.8 -54.4 250 29 346.8 346.8 296.0 347.1 0.07 17 150 12910 -54.5 -60.5 47 6.0 -54.7 245 44 376.2 376.2 301.7 376.5 0.07 18 100 15500 -55.5 -63.5 36 8.0 -55.8 240 40 420.5 420.5 307.8 420.9 0.07 19 70 17740 -59.9 -69.9 26 10.0 -60.2 245 48 456.2 456.2 311.4 456.5 0.04 20 59 18812 -60.5 -70.5 26 10.0 -60.9 248 52 477.8 477.8 313.3 478.0 0.05 21 50 19850 -59.3 -70.3 23 11.0 -59.8 250 56 503.7 503.8 315.2 504.1 0.06 22 48 20105 -60.1 -71.1 22 11.0 -60.6 247 56 507.7 507.8 315.5 508.1 0.05 23 41 21101 -55.5 -67.5 21 12.0 -56.4 236 58 542.6 542.7 317.7 543.3 0.11 24 34 22283 -59.9 -71.9 19 12.0 -60.6 224 61 560.9 560.9 318.7 561.4 0.07 25 30 23070 -57.3 -69.3 20 12.0 -58.3 215 62 588.4 588.5 320.1 589.3 0.11 26 29 23285 -57.3 -69.3 20 12.0 -58.3 216 63 594.2 594.2 320.4 595.0 0.12 27 25 24217 -60.9 -72.9 19 12.0 -61.7 219 65 609.6 609.6 321.0 610.2 0.08 28 20 25650 -47.3 -61.3 19 14.0 -50.8 225 69 691.4 691.6 324.3 695.7 0.50 29 15 27568 -43.7 -58.7 17 15.0 -49.0 762.7 763.1 326.5 771.4 0.93 30 14 28040 -35.7 -52.7 16 17.0 -44.3 805.0 806.0 327.8 825.4 2.07 31 12 29107 -37.9 -55.9 13 18.0 -46.5 833.5 834.3 328.4 850.4 1.64 32 10 30383 -30.5 -51.5 11 21.0 -43.5 905.7 907.5 330.2 943.0 3.34 TRP 297 8563 -60.5 -64.5 59 4.0 -60.6 140 7 300.9 300.9 281.8 301.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5050.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 69.81 % Est. max temperature: -8.66 C = 16.42 F Sfc-Lift cond lev (LCL): 928.41 mb = 680.27 m = 2231.82 ft T: -18.09 C 700-500 lapse rate: 5.92 C/km ThetaE index: 0.12 C Layer 918.0- 850.0 mb Conv cond level (CCL): 636.56 mb = 3457.72 m = 11344.10 ft Mean mixing ratio: 0.72 g/kg Conv temperature: 7.54 C = 45.58 F Cap Strength: 19.47 C Lifted Index: 20.75 C Risk: None Lifted Index @300 mb: 27.13 C Lifted Index @700 mb: 13.74 C Showalter Index: 17.64 C Risk: None Total Totals Index: 29.10 C Risk: None Vertical Totals Index: 16.60 C Cross Totals Index: 12.50 C K Index: -11.80 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 4.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.88 J/kg Max Up Vert Vel: 3.71 m/s Conv Inhibition (B-): 68692.96 J/kg Cap Strength: 20.68 C Lift Cond Lev (LCL): 875.39 mb = 1117.48 m = 3666.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 13 at 10 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 ---------------------------------------------------------- 0 994 166 295 9 8.2 -3.8 | 241 12 10.4 5.9 1 925 708 325 25 14.3 -20.5 | 303 20 16.6 -10.8 2 850 1336 355 19 1.7 -18.9 | 337 10 3.9 -9.3 3 700 2771 335 17 7.2 -15.4 | 301 11 9.5 -5.7 4 500 5170 15 5 -1.3 -4.8 | 192 5 1.0 4.8 5 400 6670 80 5 -4.9 -0.9 | 163 9 -2.6 8.8 6 300 8500 125 7 -5.7 4.0 | 166 14 -3.4 13.7 7 297 8563 140 7 -4.5 5.4 | 172 15 -2.2 15.0 8 250 9650 225 15 10.6 10.6 | 212 24 12.9 20.3 9 200 11080 250 29 27.3 9.9 | 236 35 29.5 19.6 10 150 12910 245 44 39.9 18.6 | 236 51 42.2 28.3 11 100 15500 240 40 34.6 20.0 | 231 47 36.9 29.7 12 70 17740 245 48 43.5 20.3 | 237 55 45.8 30.0 13 50 19850 250 56 52.6 19.2 | 242 62 54.9 28.8 14 30 23070 215 62 35.6 50.8 | 212 71 37.9 60.5 15 20 25650 225 69 48.8 48.8 | 221 78 51.1 58.5 Wind Parameters Mean winds (0-6000m): 343.3 at 13.2 knts Storm direction: 13.3 at 9.9 knts Shear (0-3000m) pos: 2.5 neg: 0.8 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 62.4 deg Storm rel helicity (0-3000m) pos: 102.3 neg: -17.5 tot: 84.8 m^2/s^2 ave: 28.3 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.91 Bulk Shear: 7.53 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 ------------------------------------------------------------------------------- 500 316 16 279 14| 16.8 0.0 16.8| 61.3 0.0 61.3 122.6 0.91| 17.3 15.7 1000 327 20 297 15| 8.6 0.0 8.6| 95.6 0.0 95.6 95.6 0.84| 14.2 11.9 1500 334 20 307 13| 5.3 0.0 5.3|101.5 -3.8 97.7 65.1 0.74| 11.0 8.1 2000 338 19 310 13| 3.9 0.6 4.5|101.5 -10.1 91.4 45.7 0.62| 8.9 5.5 2500 338 19 310 12| 3.2 0.9 4.1|101.5 -16.3 85.2 34.1 0.52| 7.5 3.9 3000 338 18 309 12| 2.5 0.8 3.3|102.3 -17.5 84.8 28.3 0.48| 6.8 3.3 4000 340 17 307 10| 1.9 0.6 2.5|102.3 -19.2 83.1 20.8 0.38| 5.9 2.2 5000 340 15 301 9| 1.4 0.5 1.9|102.3 -21.9 80.4 16.1 0.26| 5.3 1.4 6000 343 13 296 7| 1.4 0.4 1.8|102.3 -25.8 76.5 12.7 0.20| 4.7 0.9 Wrote GIF file: /home/apache/climate/data/raob//X1510/skewt/X1510.skewt.20251130.12.gif