UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110300.upa.cvt Date: 0000Z 3 NOV 25 Searching for X2618... Searching the city database file for: X2618 ... Date:0000Z 3 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 1007 17 3.8 2.6 92 1.2 3.2 270 3 276.4 277.2 276.0 288.8 4.58 1 1000 74 3.6 0.2 78 3.4 2.1 290 5 276.8 277.4 275.3 287.4 3.88 2 996 107 3.2 -0.5 77 3.7 1.7 293 5 276.7 277.3 275.0 286.8 3.70 3 925 701 -1.3 -4.1 81 2.8 -2.4 340 9 278.0 278.5 274.8 286.5 3.05 4 850 1370 -5.7 -8.7 79 3.0 -6.7 320 5 280.2 280.6 275.0 286.8 2.33 5 735 2493 -13.3 -17.5 71 4.2 -14.3 301 12 283.8 284.0 275.5 287.7 1.31 6 717 2682 -12.7 -17.0 70 4.3 -13.8 298 14 286.4 286.7 277.0 290.7 1.41 7 700 2865 -13.1 -18.1 66 5.0 -14.3 295 15 288.0 288.2 277.6 291.9 1.31 8 653 3394 -13.5 -22.5 47 9.0 -15.5 291 17 293.3 293.5 279.7 296.3 0.96 9 612 3885 -16.1 -36.1 16 20.0 -19.0 287 19 295.8 295.9 279.9 296.8 0.29 10 610 3909 -16.5 -37.5 14 21.0 -19.4 287 19 295.6 295.7 279.8 296.5 0.25 11 500 5370 -28.1 -45.1 18 17.0 -29.5 275 25 298.8 298.8 281.0 299.3 0.14 12 409 6778 -39.3 -52.3 24 13.0 -39.9 270 34 302.0 302.0 282.3 302.3 0.07 13 400 6930 -40.7 -52.7 26 12.0 -41.2 270 35 302.1 302.1 282.3 302.4 0.07 14 338 8043 -52.9 -64.9 22 12.0 -53.1 258 35 300.4 300.4 281.5 300.4 0.02 15 300 8800 -58.3 -70.3 20 12.0 -58.4 250 35 303.2 303.2 282.7 303.2 0.01 16 295 8907 -58.7 -70.7 20 12.0 -58.8 250 38 304.1 304.1 283.0 304.1 0.01 17 265 9599 -52.3 -64.3 22 12.0 -52.5 256 51 322.9 322.9 289.7 323.0 0.03 18 250 9980 -51.9 -63.9 22 12.0 -52.1 260 58 328.9 328.9 291.5 329.0 0.03 19 217 10899 -49.1 -63.1 18 14.0 -49.5 254 62 346.8 346.8 296.0 347.0 0.04 20 200 11430 -50.5 -65.5 15 15.0 -50.9 250 64 352.8 352.8 297.3 352.9 0.03 21 150 13300 -51.5 -70.5 9 19.0 -52.0 260 68 381.3 381.3 302.5 381.4 0.02 22 142 13653 -52.9 -71.9 8 19.0 -53.4 259 69 384.9 384.9 303.1 385.0 0.02 23 102 15791 -50.8 -72.7 6 21.8 -51.6 250 73 427.1 427.1 308.5 427.2 0.02 24 100 15920 -50.7 -72.7 6 22.0 -51.5 250 73 429.8 429.8 308.8 429.9 0.02 25 75 17793 -53.7 -76.7 4 23.0 -54.5 242 63 460.3 460.3 311.8 460.4 0.01 26 70 18240 -51.9 -74.9 5 23.0 -52.9 240 60 473.4 473.4 312.9 473.5 0.02 27 67 18524 -49.7 -73.7 4 24.0 -51.0 241 59 484.1 484.1 313.8 484.2 0.03 28 50 20420 -52.5 -75.5 5 23.0 -53.8 250 52 519.8 519.8 316.3 519.9 0.03 29 38 22213 -47.9 -71.9 5 24.0 -50.4 255 44 573.9 573.9 319.4 574.3 0.06 30 31 23546 -51.7 -74.7 5 23.0 -53.8 259 39 598.1 598.1 320.5 598.4 0.05 31 30 23760 -48.5 -72.5 5 24.0 -51.3 260 38 612.4 612.4 321.2 613.0 0.07 32 28 24216 -46.1 -70.1 5 24.0 -49.7 631.3 631.3 322.0 632.1 0.11 33 26 24707 -48.5 -72.5 5 24.0 -51.7 638.0 638.0 322.3 638.7 0.08 34 25 24966 -46.7 -70.7 5 24.0 -50.4 650.4 650.4 322.7 651.3 0.11 35 20 26431 -51.1 -74.1 5 23.0 -54.1 679.8 679.8 323.8 680.5 0.08 TRP 295 8907 -58.7 -70.7 20 12.0 -58.8 250 38 304.1 304.1 283.0 304.1 0.01 WND 102 15791 -50.8 -72.7 6 21.8 -51.6 250 73 427.1 427.1 308.5 427.2 0.02 Sounding variables and indices 1000-500 mb thick: 5296.00 m Freezing level: 945.51 mb = 529.26 m = 1736.39 ft Wetbulb zero: 966.84 mb = 345.36 m = 1133.06 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 52.92 % Est. max temperature: 7.37 C = 45.27 F Sfc-Lift cond lev (LCL): 988.42 mb = 167.91 m = 550.89 ft T: 2.74 C 700-500 lapse rate: 5.99 C/km ThetaE index: 2.38 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 890.14 mb = 1004.96 m = 3297.07 ft Mean mixing ratio: 3.37 g/kg Conv temperature: 6.39 C = 43.50 F Cap Strength: 9.90 C Lifted Index: 10.61 C Risk: None Lifted Index @300 mb: 11.70 C Lifted Index @700 mb: 4.72 C Showalter Index: 10.55 C Risk: None Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 22.40 C Cross Totals Index: 19.40 C K Index: 8.70 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 2.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.72 J/kg Max Up Vert Vel: 3.07 m/s Conv Inhibition (B-): 56045.36 J/kg Cap Strength: 10.60 C Lift Cond Lev (LCL): 911.43 mb = 817.90 m = 2683.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 318 at 12 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 1007 17 270 3 3.0 -0.0 | 151 10 -4.8 8.6 1 1000 74 290 5 4.7 -1.7 | 155 8 -3.1 6.9 2 925 701 340 9 3.1 -8.5 | 91 5 -4.8 0.1 3 850 1370 320 5 3.2 -3.8 | 136 7 -4.6 4.7 4 700 2865 295 15 13.6 -6.3 | 249 6 5.8 2.2 5 500 5370 275 25 24.9 -2.2 | 249 18 17.1 6.4 6 400 6930 270 35 35.0 -0.0 | 252 28 27.2 8.6 7 300 8800 250 35 32.9 12.0 | 231 32 25.1 20.5 8 295 8907 250 38 35.7 13.0 | 232 35 27.9 21.6 9 250 9980 260 58 57.1 10.1 | 249 53 49.3 18.6 10 200 11430 250 64 60.1 21.9 | 240 61 52.3 30.5 11 150 13300 260 68 67.0 11.8 | 251 63 59.1 20.4 12 102 15791 250 73 68.6 25.0 | 241 69 60.8 33.5 13 100 15920 250 73 68.6 25.0 | 241 69 60.8 33.5 14 70 18240 240 60 52.0 30.0 | 229 59 44.1 38.6 15 50 20420 250 52 48.9 17.8 | 237 49 41.0 26.4 16 30 23760 260 38 37.4 6.6 | 243 33 29.6 15.2 Wind Parameters Mean winds (0-6000m): 287.6 at 15.5 knts Storm direction: 317.6 at 11.6 knts Shear (0-3000m) pos: 1.1 neg: 1.8 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 99.9 deg Storm rel helicity (0-3000m) pos: 12.8 neg: -5.9 tot: 6.9 m^2/s^2 ave: 2.3 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.35 Bulk Shear: 13.38 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 ------------------------------------------------------------------------------- 500 310 6 146 6| 6.8 0.0 6.8| 1.5 -3.5 -2.0 -4.1 -0.29| 7.5 -2.1 1000 326 7 124 5| 3.2 0.0 3.2| 4.1 -5.9 -1.8 -1.8 -0.18| 6.1 -1.1 1500 326 7 126 5| 2.1 0.6 2.8| 6.9 -5.9 1.0 0.7 -0.02| 5.1 -0.1 2000 322 7 131 5| 1.6 1.0 2.6| 8.8 -5.9 2.9 1.4 0.09| 4.7 0.4 2500 316 8 141 4| 1.3 1.5 2.8| 11.1 -5.9 5.2 2.1 0.22| 4.5 1.0 3000 309 9 162 3| 1.1 1.8 2.9| 12.8 -5.9 6.9 2.3 0.24| 4.4 1.1 4000 301 11 209 3| 0.8 2.0 2.8| 13.7 -5.9 7.8 1.9 0.22| 3.9 0.8 5000 294 13 233 5| 0.6 2.1 2.7| 13.7 -8.5 5.2 1.0 0.17| 3.6 0.6 6000 288 15 241 8| 0.5 2.2 2.8| 17.3 -10.3 7.0 1.2 0.15| 3.5 0.5 Wrote GIF file: /home/apache/climate/data/raob//X2618/skewt/X2618.skewt.20251103.00.gif