UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110400.upa.cvt Date: 0000Z 4 NOV 25 Searching for X2618... Searching the city database file for: X2618 ... Date:0000Z 4 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 ------------------------------------------------------------------------------- SFC 1003 18 2.0 0.5 90 1.5 1.4 340 35 274.9 275.6 274.3 285.6 3.95 1 1000 42 1.2 -2.3 77 3.5 -0.2 335 35 274.4 274.9 273.0 283.2 3.22 2 987 147 0.2 -4.2 72 4.4 -1.4 335 35 274.4 274.8 272.4 282.2 2.83 3 925 662 -4.1 -6.9 81 2.8 -5.0 335 35 275.1 275.5 272.3 281.9 2.46 4 915 748 -5.1 -7.9 81 2.8 -6.0 334 34 274.9 275.3 271.9 281.4 2.30 5 850 1323 -8.5 -11.7 78 3.2 -9.4 325 27 277.2 277.6 272.6 282.5 1.83 6 700 2802 -17.9 -23.9 59 6.0 -19.0 305 25 282.7 282.8 274.0 285.1 0.79 7 600 3933 -26.3 -30.3 69 4.0 -26.8 287 28 285.7 285.8 275.2 287.3 0.51 8 566 4351 -29.3 -36.3 51 7.0 -30.0 280 29 287.0 287.0 275.6 287.9 0.30 9 500 5230 -32.3 -49.3 17 17.0 -33.3 265 31 293.7 293.7 278.6 294.0 0.09 10 476 5575 -33.7 -52.7 13 19.0 -34.7 266 33 296.1 296.1 279.7 296.3 0.06 11 464 5752 -35.5 -55.5 11 20.0 -36.4 267 33 296.0 296.0 279.6 296.2 0.04 12 400 6770 -41.1 -60.1 11 19.0 -41.7 270 38 301.6 301.6 282.0 301.7 0.03 13 339 7876 -50.3 -64.3 18 14.0 -50.5 265 38 303.7 303.7 282.9 303.7 0.02 14 300 8680 -47.9 -61.9 18 14.0 -48.3 260 42 317.8 317.8 288.1 318.0 0.03 15 250 9880 -46.9 -63.9 13 17.0 -47.4 255 52 336.3 336.3 293.4 336.5 0.03 16 216 10850 -45.9 -65.9 9 20.0 -46.6 262 61 352.2 352.3 297.1 352.4 0.03 17 205 11197 -47.0 -67.7 8 20.7 -47.6 265 64 355.8 355.8 297.9 355.9 0.02 18 200 11360 -47.5 -68.5 7 21.0 -48.1 260 62 357.6 357.6 298.2 357.6 0.02 19 150 13260 -50.7 -72.7 6 22.0 -51.2 255 54 382.7 382.7 302.7 382.8 0.01 20 124 14494 -53.1 -76.1 4 23.0 -53.7 257 57 399.8 399.8 305.2 399.8 0.01 21 100 15890 -50.3 -74.3 4 24.0 -51.2 260 60 430.5 430.5 308.9 430.6 0.02 22 70 18200 -52.3 -75.3 5 23.0 -53.3 255 56 472.5 472.5 312.8 472.6 0.02 23 64 18779 -53.7 -76.7 4 23.0 -54.6 252 57 481.7 481.7 313.6 481.8 0.02 24 58 19418 -49.7 -73.7 4 24.0 -51.2 249 57 504.5 504.5 315.3 504.7 0.03 25 50 20390 -50.3 -74.3 4 24.0 -51.9 245 58 524.9 524.9 316.6 525.1 0.03 26 47 20793 -51.1 -74.1 5 23.0 -52.7 245 58 532.4 532.4 317.1 532.6 0.04 27 45 21078 -47.7 -71.7 5 24.0 -49.9 245 58 547.3 547.3 317.9 547.7 0.05 28 38 22186 -51.3 -74.3 5 23.0 -53.1 245 57 565.3 565.3 318.9 565.5 0.04 29 36 22542 -45.5 -69.5 5 24.0 -48.7 245 57 589.1 589.1 320.1 589.7 0.09 30 32 23318 -50.9 -73.9 5 23.0 -53.1 245 56 594.8 594.8 320.4 595.2 0.05 31 30 23740 -49.1 -73.1 4 24.0 -51.8 245 56 610.8 610.8 321.1 611.3 0.06 32 29 23963 -47.7 -71.7 5 24.0 -50.8 244 55 620.6 620.6 321.5 621.2 0.08 33 23 25477 -53.1 -76.1 4 23.0 -55.4 238 49 647.2 647.3 322.6 647.7 0.05 34 20 26380 -52.5 -75.5 5 23.0 -55.2 235 46 675.5 675.5 323.6 676.0 0.07 35 18 27066 -49.3 -73.3 4 24.0 -53.1 706.2 706.3 324.7 707.1 0.10 36 16 27834 -51.9 -74.9 5 23.0 -55.2 721.9 722.0 325.1 722.8 0.09 37 13 29184 -50.5 -74.5 4 24.0 -54.8 771.0 771.0 326.5 772.1 0.12 TRP 339 7876 -50.3 -64.3 18 14.0 -50.5 265 38 303.7 303.7 282.9 303.7 0.02 WND 205 11197 -47.0 -67.7 8 20.7 -47.6 265 64 355.8 355.8 297.9 355.9 0.02 Sounding variables and indices 1000-500 mb thick: 5188.00 m Freezing level: 984.12 mb = 170.86 m = 560.57 ft Wetbulb zero: 1000.31 mb = 39.53 m = 129.69 ft Precipitable water: 0.27 inches Sfc-500 mean rel hum: 62.88 % Est. max temperature: 4.22 C = 39.60 F Sfc-Lift cond lev (LCL): 979.82 mb = 204.90 m = 672.24 ft T: -0.28 C 700-500 lapse rate: 5.93 C/km ThetaE index: 4.29 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 887.32 mb = 987.42 m = 3239.53 ft Mean mixing ratio: 2.64 g/kg Conv temperature: 2.99 C = 37.38 F Cap Strength: 5.13 C Lifted Index: 9.98 C Risk: None Lifted Index @300 mb: 25.38 C Lifted Index @700 mb: 3.23 C Showalter Index: 9.69 C Risk: None Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.80 C Cross Totals Index: 20.60 C K Index: 6.10 Risk: None Sweat Index: 85.00 Risk: None Energy Index: 2.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.29 J/kg Max Up Vert Vel: 2.14 m/s Conv Inhibition (B-): 57010.18 J/kg Cap Strength: 9.82 C Lift Cond Lev (LCL): 902.55 mb = 854.52 m = 2803.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 329 at 22 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 1003 18 340 35 12.0 -32.9 | 357 14 0.7 -14.1 1 1000 42 335 35 14.8 -31.7 | 345 13 3.6 -12.9 2 925 662 335 35 14.8 -31.7 | 345 13 3.6 -12.9 3 850 1323 325 27 15.5 -22.1 | 308 5 4.3 -3.3 4 700 2802 305 25 20.5 -14.3 | 244 10 9.3 4.5 5 500 5230 265 31 30.9 2.7 | 222 29 19.7 21.5 6 400 6770 270 38 38.0 -0.0 | 235 33 26.8 18.8 7 339 7876 265 38 37.9 3.3 | 230 35 26.6 22.1 8 300 8680 260 42 41.4 7.3 | 229 40 30.1 26.1 9 250 9880 255 52 50.2 13.5 | 230 51 39.0 32.2 10 205 11197 265 64 63.8 5.6 | 245 58 52.5 24.4 11 200 11360 260 62 61.1 10.8 | 239 58 49.8 29.6 12 150 13260 255 54 52.2 14.0 | 231 52 40.9 32.8 13 100 15890 260 60 59.1 10.4 | 239 56 47.9 29.2 14 70 18200 255 56 54.1 14.5 | 232 54 42.9 33.3 15 50 20390 245 58 52.6 24.5 | 224 60 41.3 43.3 16 30 23740 245 56 50.8 23.7 | 223 58 39.5 42.5 17 20 26380 235 46 37.7 26.4 | 210 52 26.5 45.2 Wind Parameters Mean winds (0-6000m): 299.2 at 29.2 knts Storm direction: 329.2 at 21.9 knts Shear (0-3000m) pos: 0.0 neg: 3.8 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): -114.3 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -38.9 tot: -38.9 m^2/s^2 ave: -13.0 10^-3 m/s^2 rel: -0.69 Storm rel vorticity (0-3000m) horiz: 4.1 stream: -2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 56.00 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 ------------------------------------------------------------------------------- 500 335 35 345 13| 0.0 3.1 3.1| 0.0 -10.8 -10.8 -21.5 -0.97| 3.1 -3.1 1000 334 34 343 13| 0.0 3.8 3.8| 0.0 -18.4 -18.4 -18.4 -0.67| 4.3 -2.9 1500 332 32 338 10| 0.0 4.3 4.3| 0.0 -25.2 -25.2 -16.8 -0.69| 4.8 -3.3 2000 329 31 329 9| 0.0 4.0 4.0| 0.0 -29.9 -29.9 -15.0 -0.72| 4.4 -3.2 2500 326 30 318 8| 0.0 3.8 3.8| 0.0 -34.9 -34.9 -14.0 -0.73| 4.2 -3.0 3000 323 29 306 8| 0.0 3.8 3.8| 0.0 -38.9 -38.9 -13.0 -0.69| 4.1 -2.8 4000 316 28 281 9| 0.0 3.8 3.8| 0.0 -49.2 -49.2 -12.3 -0.59| 4.1 -2.4 5000 307 29 263 12| 0.0 4.0 4.0| 0.0 -73.5 -73.5 -14.7 -0.56| 4.2 -2.3 6000 299 29 252 15| 0.2 3.5 3.7| 26.8 -80.5 -53.7 -9.0 -0.44| 4.0 -1.7 Wrote GIF file: /home/apache/climate/data/raob//X2618/skewt/X2618.skewt.20251104.00.gif