UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011512.upa.cvt Date: 1200Z 15 JAN 26 Searching for X2618... Searching the city database file for: X2618 ... Date:1200Z 15 JAN 26 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 1022 18 -1.9 -3.8 87 1.9 -2.6 90 21 269.6 270.0 269.4 277.2 2.82 1 1019 42 -1.3 -7.3 64 6.0 -3.3 89 22 270.4 270.7 268.8 276.3 2.16 2 1006 144 -1.7 -7.7 64 6.0 -3.7 86 28 271.0 271.3 269.2 276.8 2.12 3 1000 191 -2.5 -9.5 59 7.0 -4.7 85 31 270.6 271.0 268.5 275.8 1.86 4 925 803 -8.3 -12.6 71 4.3 -9.4 90 33 270.8 271.1 268.1 275.2 1.57 5 914 896 -9.3 -12.9 75 3.6 -10.2 91 32 270.7 271.0 268.0 275.0 1.55 6 850 1454 -13.3 -15.9 81 2.6 -13.9 95 25 272.2 272.4 268.6 275.9 1.30 7 806 1856 -16.3 -18.7 82 2.4 -16.8 91 30 273.2 273.4 268.8 276.3 1.08 8 773 2169 -18.3 -23.3 65 5.0 -19.1 88 34 274.3 274.5 269.0 276.5 0.76 9 710 2809 -13.9 -30.9 22 17.0 -16.6 81 43 285.9 286.0 275.2 287.2 0.41 10 700 2917 -13.7 -31.7 20 18.0 -16.6 80 44 287.3 287.4 275.9 288.5 0.38 11 686 3070 -13.9 -35.9 14 22.0 -17.0 81 44 288.8 288.8 276.5 289.6 0.26 12 649 3488 -16.7 -46.7 6 30.0 -19.7 83 44 290.2 290.2 276.9 290.5 0.09 13 502 5362 -30.7 -49.7 14 19.0 -31.9 95 46 295.3 295.3 279.3 295.6 0.08 14 500 5390 -30.9 -49.9 14 19.0 -32.0 95 46 295.4 295.4 279.4 295.6 0.08 15 400 6930 -43.9 -59.9 15 16.0 -44.3 105 40 297.9 297.9 280.5 298.0 0.03 16 332 8157 -53.7 -67.7 16 14.0 -53.9 115 37 300.8 300.8 281.7 300.9 0.01 17 321 8372 -56.5 -69.5 18 13.0 -56.6 116 37 299.8 299.8 281.3 299.9 0.01 18 300 8800 -58.7 -71.7 17 13.0 -58.8 120 36 302.6 302.6 282.4 302.6 0.01 19 294 8926 -59.5 -72.5 17 13.0 -59.6 121 36 303.2 303.2 282.7 303.2 0.01 20 284 9140 -62.5 -74.5 18 12.0 -62.6 123 36 301.9 301.9 282.1 302.0 0.01 21 250 9920 -64.9 -76.9 18 12.0 -65.0 130 36 309.6 309.6 285.2 309.6 0.00 22 234 10321 -67.1 -79.1 17 12.0 -67.1 140 27 312.2 312.2 286.1 312.2 0.00 23 229 10454 -61.1 -73.1 19 12.0 -61.2 142 25 323.2 323.2 289.8 323.3 0.01 24 200 11300 -58.3 -70.3 20 12.0 -58.5 155 11 340.4 340.4 294.4 340.5 0.01 25 163 12602 -51.7 -64.7 20 13.0 -52.1 198 20 372.0 372.0 300.9 372.2 0.04 26 150 13140 -51.5 -64.5 20 13.0 -52.0 215 23 381.3 381.3 302.5 381.5 0.04 27 100 15790 -49.9 -67.9 10 18.0 -50.7 195 19 431.3 431.3 309.0 431.5 0.04 28 70 18130 -48.1 -69.1 7 21.0 -49.6 210 19 481.5 481.5 313.6 481.8 0.05 29 67 18422 -45.3 -66.3 8 21.0 -47.2 209 19 493.6 493.6 314.5 494.1 0.08 30 63 18831 -48.3 -69.3 7 21.0 -49.8 207 19 495.8 495.8 314.7 496.1 0.05 31 50 20360 -47.9 -69.9 6 22.0 -49.8 200 19 530.6 530.6 317.0 531.0 0.06 32 42 21507 -49.1 -74.1 4 25.0 -51.2 554.7 554.8 318.3 555.0 0.04 TRP 234 10321 -67.1 -79.1 17 12.0 -67.1 140 27 312.2 312.2 286.1 312.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5199.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 38.87 % Est. max temperature: 0.24 C = 32.43 F Sfc-Lift cond lev (LCL): 991.87 mb = 255.11 m = 836.95 ft T: -3.11 C 700-500 lapse rate: 6.96 C/km ThetaE index: 1.78 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 877.25 mb = 1211.39 m = 3974.32 ft Mean mixing ratio: 1.80 g/kg Conv temperature: 0.12 C = 32.22 F Cap Strength: 16.39 C Lifted Index: 16.42 C Risk: None Lifted Index @300 mb: 19.09 C Lifted Index @700 mb: 12.24 C Showalter Index: 16.25 C Risk: None Total Totals Index: 32.60 C Risk: None Vertical Totals Index: 17.60 C Cross Totals Index: 15.00 C K Index: -16.30 Risk: None Sweat Index: 96.00 Risk: None Energy Index: 4.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.73 J/kg Max Up Vert Vel: 1.21 m/s Conv Inhibition (B-): 38467.02 J/kg Cap Strength: 16.24 C Lift Cond Lev (LCL): 888.80 mb = 1110.84 m = 3644.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 119 at 29 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 1022 18 90 21 -21.0 0.0 | 342 15 4.6 -14.0 1 1000 191 85 31 -30.9 -2.7 | 17 18 -5.2 -16.7 2 925 803 90 33 -33.0 0.0 | 28 16 -7.4 -14.0 3 850 1454 95 25 -24.9 2.2 | 356 12 0.7 -11.8 4 700 2917 80 44 -43.3 -7.6 | 39 28 -17.7 -21.7 5 500 5390 95 46 -45.8 4.0 | 64 23 -20.2 -10.0 6 400 6930 105 40 -38.6 10.4 | 74 14 -13.0 -3.7 7 300 8800 120 36 -31.2 18.0 | 126 7 -5.5 4.0 8 250 9920 130 36 -27.6 23.1 | 168 9 -1.9 9.1 9 234 10321 140 27 -17.4 20.7 | 231 11 8.3 6.7 10 200 11300 155 11 -4.6 10.0 | 281 21 21.0 -4.0 11 150 13140 215 23 13.2 18.8 | 263 39 38.8 4.8 12 100 15790 195 19 4.9 18.4 | 262 31 30.6 4.3 13 70 18130 210 19 9.5 16.5 | 266 35 35.1 2.4 14 50 20360 200 19 6.5 17.9 | 263 32 32.1 3.8 Wind Parameters Mean winds (0-6000m): 88.7 at 39.0 knts Storm direction: 118.7 at 29.2 knts Shear (0-3000m) pos: 1.2 neg: 5.2 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 58.4 deg Storm rel helicity (0-3000m) pos: 103.9 neg: -23.3 tot: 80.6 m^2/s^2 ave: 26.9 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 11.75 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 87 30 14 16| 0.0 11.4 11.4| 46.3 0.0 46.3 92.6 0.94| 12.4 11.6 1000 88 31 19 16| 1.4 5.7 7.1| 51.8 -7.6 44.2 44.2 0.65| 8.4 5.5 1500 90 30 16 15| 2.4 3.8 6.2| 53.1 -23.3 29.8 19.9 0.29| 7.5 2.2 2000 90 30 16 14| 1.8 4.6 6.4| 73.6 -23.3 50.3 25.2 0.42| 7.4 3.1 2500 89 31 19 15| 1.5 5.1 6.6| 91.0 -23.3 67.8 27.1 0.43| 7.4 3.2 3000 87 33 24 17| 1.2 5.2 6.5|103.9 -23.3 80.6 26.9 0.41| 7.3 3.0 4000 86 35 31 19| 1.2 3.9 5.1|133.1 -23.3 109.8 27.4 0.46| 6.1 2.8 5000 87 38 37 20| 1.4 3.1 4.5|161.1 -23.3 137.9 27.6 0.50| 5.4 2.7 6000 89 39 42 20| 1.6 2.6 4.2|179.2 -23.3 156.0 26.0 0.50| 5.0 2.5 Wrote GIF file: /home/apache/climate/data/raob//X2618/skewt/X2618.skewt.20260115.12.gif