UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110212.upa.cvt Date: 1200Z 2 NOV 25 Searching for X2618... Searching the city database file for: X2618 ... Date:1200Z 2 NOV 25 Station: X2618 WMO ident: 32618 Latitude: 55.20 Longitude: 165.98 ------------------------------------------------------------------------------- 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 -64 SFC 990 17 3.0 1.4 89 1.6 2.3 45 27 276.9 277.7 275.9 288.6 4.27 2 925 563 -1.3 -3.4 86 2.1 -2.1 50 38 278.0 278.5 275.0 286.9 3.21 3 852 1214 -5.3 -7.3 86 2.0 -6.0 65 35 280.4 280.8 275.5 287.7 2.59 4 850 1232 -5.5 -7.5 86 2.0 -6.2 65 35 280.4 280.8 275.4 287.6 2.56 5 794 1765 -6.5 -8.2 88 1.7 -7.1 51 31 284.8 285.3 277.8 292.3 2.59 6 700 2740 -11.7 -13.8 84 2.1 -12.3 25 23 289.5 289.9 279.1 295.1 1.88 7 527 4874 -20.9 -23.3 81 2.4 -21.4 301 16 303.0 303.2 284.0 306.6 1.11 8 500 5260 -23.9 -27.3 73 3.4 -24.5 285 15 303.9 304.1 284.0 306.6 0.81 9 400 6850 -36.3 -39.9 69 3.6 -36.6 275 17 307.8 307.9 284.9 308.9 0.30 10 369 7405 -40.5 -44.1 68 3.6 -40.7 271 20 309.4 309.4 285.4 310.2 0.21 11 335 8054 -46.9 -50.2 69 3.3 -47.0 266 23 309.3 309.4 285.2 309.8 0.12 12 300 8780 -50.3 -54.0 65 3.7 -50.4 260 27 314.5 314.5 287.0 314.8 0.08 13 295 8890 -51.1 -54.6 66 3.5 -51.2 260 28 314.8 314.8 287.1 315.1 0.08 14 258 9765 -51.3 -55.1 64 3.8 -51.4 256 38 326.8 326.9 290.9 327.2 0.08 15 250 9970 -52.1 -56.2 61 4.1 -52.2 255 40 328.6 328.6 291.4 328.9 0.08 16 239 10259 -53.9 -58.2 59 4.3 -54.0 250 48 330.2 330.2 291.8 330.4 0.06 17 236 10339 -53.9 -58.3 58 4.4 -54.0 250 49 331.3 331.4 292.2 331.6 0.06 18 226 10619 -49.1 -53.8 58 4.7 -49.3 250 51 342.8 342.8 295.1 343.3 0.11 19 200 11420 -47.9 -53.9 50 6.0 -48.2 250 56 356.9 356.9 298.2 357.5 0.13 20 150 13300 -52.5 -59.5 43 7.0 -52.8 250 52 379.6 379.6 302.2 380.0 0.08 21 141 13698 -53.5 -61.5 37 8.0 -53.8 250 57 384.6 384.7 303.1 385.0 0.07 22 135 13978 -51.3 -59.3 38 8.0 -51.7 250 60 393.4 393.4 304.3 393.8 0.10 23 131 14173 -51.6 -59.7 37 8.1 -52.0 250 62 396.2 396.2 304.8 396.7 0.09 24 100 15910 -54.3 -63.3 32 9.0 -54.7 250 56 422.8 422.8 308.1 423.2 0.08 25 96 16174 -51.7 -60.7 33 9.0 -52.2 251 56 432.9 432.9 309.2 433.5 0.11 26 85 16959 -54.5 -63.5 32 9.0 -54.9 252 56 442.5 442.5 310.2 443.0 0.09 27 72 18028 -52.5 -61.5 33 9.0 -53.1 255 56 468.3 468.3 312.5 469.1 0.14 28 70 18210 -53.1 -63.1 29 10.0 -53.8 255 56 470.8 470.8 312.8 471.4 0.11 29 64 18783 -54.3 -63.3 32 9.0 -54.9 255 55 480.4 480.4 313.5 481.1 0.12 30 59 19306 -50.9 -60.9 30 10.0 -51.8 255 55 499.3 499.4 314.9 500.4 0.18 31 54 19880 -50.3 -60.3 30 10.0 -51.4 255 54 513.5 513.6 315.9 514.8 0.21 32 50 20380 -50.9 -60.9 30 10.0 -52.0 255 54 523.5 523.6 316.6 524.9 0.21 33 41 21666 -53.1 -63.1 29 10.0 -54.2 251 47 548.6 548.7 318.1 549.9 0.19 34 38 22158 -50.5 -60.5 30 10.0 -51.9 250 44 567.3 567.4 319.1 569.3 0.29 35 36 22509 -52.7 -61.7 33 9.0 -53.8 249 42 570.4 570.5 319.3 572.3 0.26 36 30 23690 -51.5 -60.5 33 9.0 -52.9 245 35 604.2 604.4 320.9 607.0 0.37 37 24 25145 -49.5 -58.5 34 9.0 -51.5 649.9 650.1 322.9 654.6 0.59 TRP 239 10259 -53.9 -58.2 59 4.3 -54.0 250 48 330.2 330.2 291.8 330.4 0.06 WND 131 14173 -51.6 -59.7 37 8.1 -52.0 250 62 396.2 396.2 304.8 396.7 0.09 Sounding variables and indices 1000-500 mb thick: 5324.00 m Freezing level: 944.65 mb = 398.05 m = 1305.91 ft Wetbulb zero: 955.91 mb = 298.93 m = 980.74 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 84.13 % Est. max temperature: 7.20 C = 44.95 F Sfc-Lift cond lev (LCL): 965.70 mb = 217.07 m = 712.16 ft T: 1.43 C 700-500 lapse rate: 4.84 C/km ThetaE index: 1.72 C Layer 925.0- 852.0 mb Conv cond level (CCL): 899.34 mb = 785.66 m = 2577.61 ft Mean mixing ratio: 3.49 g/kg Conv temperature: 4.87 C = 40.76 F Cap Strength: 13.88 C Lifted Index: 14.20 C Risk: None Lifted Index @300 mb: 19.11 C Lifted Index @700 mb: 5.57 C Showalter Index: 14.11 C Risk: None Total Totals Index: 34.80 C Risk: None Vertical Totals Index: 18.40 C Cross Totals Index: 16.40 C K Index: 8.80 Risk: None Sweat Index: 85.00 Risk: None Energy Index: 3.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.70 J/kg Max Up Vert Vel: 3.92 m/s Conv Inhibition (B-): 45690.05 J/kg Cap Strength: 14.16 C Lift Cond Lev (LCL): 912.48 mb = 670.86 m = 2200.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 58 at 18 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 ---------------------------------------------------------- 0 990 17 45 27 -19.1 -19.1 | 21 10 -3.8 -9.5 1 925 563 50 38 -29.1 -24.4 | 43 20 -13.8 -14.9 2 850 1232 65 35 -31.7 -14.8 | 72 17 -16.4 -5.2 3 700 2740 25 23 -9.7 -20.8 | 334 13 5.6 -11.3 4 500 5260 285 15 14.5 -3.9 | 259 30 29.8 5.7 5 400 6850 275 17 16.9 -1.5 | 256 33 32.3 8.1 6 300 8780 260 27 26.6 4.7 | 251 44 41.9 14.2 7 250 9970 255 40 38.6 10.4 | 250 58 54.0 19.9 8 239 10259 250 48 45.1 16.4 | 247 66 60.4 26.0 9 200 11420 250 56 52.6 19.2 | 247 74 68.0 28.7 10 150 13300 250 52 48.9 17.8 | 247 70 64.2 27.3 11 131 14173 250 62 58.3 21.2 | 247 80 73.6 30.8 12 100 15910 250 56 52.6 19.2 | 247 74 68.0 28.7 13 70 18210 255 56 54.1 14.5 | 251 73 69.4 24.0 14 50 20380 255 54 52.2 14.0 | 251 71 67.5 23.5 15 30 23690 245 35 31.7 14.8 | 243 53 47.1 24.3 Wind Parameters Mean winds (0-6000m): 28.1 at 24.1 knts Storm direction: 58.1 at 18.1 knts Shear (0-3000m) pos: 2.1 neg: 4.5 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): -61.5 deg Storm rel helicity (0-3000m) pos: 66.4 neg: -88.8 tot: -22.4 m^2/s^2 ave: -7.5 10^-3 m/s^2 rel: -0.22 Storm rel vorticity (0-3000m) horiz: 8.3 stream: -1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.38 Bulk Shear: 20.20 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 48 32 35 15| 10.7 0.0 10.7| 18.9 0.0 18.9 37.7 0.47| 10.7 5.1 1000 51 35 44 17| 6.3 0.0 6.3| 53.2 0.0 53.2 53.2 0.66| 9.1 6.1 1500 55 35 51 17| 4.2 1.2 5.4| 66.4 -17.3 49.1 32.7 0.41| 8.8 3.6 2000 54 34 50 16| 3.1 3.0 6.1| 66.4 -43.9 22.5 11.2 0.08| 8.7 0.7 2500 52 32 45 14| 2.5 3.9 6.4| 66.4 -66.8 -0.4 -0.2 -0.11| 8.4 -0.9 3000 49 31 37 13| 2.1 4.5 6.6| 66.4 -88.8 -22.4 -7.5 -0.22| 8.3 -1.9 4000 41 28 15 12| 1.6 5.1 6.6| 66.4-149.7 -83.3 -20.8 -0.35| 8.1 -2.8 5000 35 26 358 12| 1.3 4.8 6.1| 66.4-232.1-165.7 -33.1 -0.44| 7.8 -3.4 6000 28 24 341 12| 1.0 4.2 5.3| 66.4-259.6-193.2 -32.2 -0.46| 6.8 -3.2 Wrote GIF file: /home/apache/climate/data/raob//X2618/skewt/X2618.skewt.20251102.12.gif