UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011500.upa.cvt Date: 0000Z 15 JAN 26 Searching for X2618... Searching the city database file for: X2618 ... Date:0000Z 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 16 -0.5 -6.5 64 6.0 -2.5 110 11 271.0 271.3 269.4 277.2 2.29 1 1000 189 -1.7 -7.7 64 6.0 -3.7 105 15 271.5 271.8 269.5 277.3 2.14 2 925 802 -7.7 -11.6 74 3.9 -8.8 100 21 271.4 271.7 268.8 276.2 1.70 3 850 1454 -12.9 -15.4 81 2.5 -13.5 105 25 272.6 272.9 269.0 276.5 1.36 4 839 1553 -13.7 -16.4 80 2.7 -14.3 105 25 272.8 273.0 268.9 276.4 1.26 5 837 1571 -13.5 -16.2 80 2.7 -14.1 105 25 273.2 273.4 269.2 276.9 1.29 6 795 1965 -10.7 -26.7 26 16.0 -13.6 105 27 280.2 280.3 272.2 281.9 0.54 7 786 2052 -10.5 -28.5 21 18.0 -13.7 105 27 281.4 281.5 272.8 282.8 0.46 8 725 2672 -11.5 -37.5 10 26.0 -15.2 105 30 286.9 286.9 275.4 287.5 0.21 9 700 2940 -13.5 -39.5 9 26.0 -16.9 105 31 287.5 287.6 275.7 288.1 0.18 10 642 3589 -18.5 -49.5 5 31.0 -21.2 104 35 289.1 289.1 276.3 289.3 0.07 11 573 4423 -25.7 -54.7 5 29.0 -27.5 102 40 290.2 290.2 276.8 290.3 0.04 12 526 5039 -28.1 -54.1 6 26.0 -29.6 101 44 294.5 294.5 278.9 294.6 0.05 13 500 5400 -30.7 -54.7 8 24.0 -32.0 100 46 295.6 295.6 279.4 295.8 0.05 14 400 6950 -42.3 -59.3 14 17.0 -42.8 125 35 300.0 300.0 281.4 300.1 0.03 15 300 8820 -58.5 -69.5 23 11.0 -58.6 130 40 302.9 302.9 282.5 302.9 0.01 16 298 8862 -59.1 -70.1 23 11.0 -59.2 130 40 302.6 302.6 282.4 302.7 0.01 17 266 9569 -64.5 -74.5 24 10.0 -64.6 125 42 304.7 304.7 283.3 304.7 0.01 18 250 9950 -65.1 -75.1 24 10.0 -65.1 130 38 309.3 309.3 285.1 309.3 0.01 19 234 10358 -63.3 -73.3 25 10.0 -63.4 142 31 317.9 317.9 288.1 317.9 0.01 20 220 10741 -63.3 -73.3 25 10.0 -63.4 153 25 323.6 323.6 289.9 323.6 0.01 21 214 10914 -59.1 -69.1 26 10.0 -59.2 158 22 332.7 332.7 292.4 332.7 0.02 22 200 11340 -60.5 -70.5 26 10.0 -60.6 170 15 337.0 337.0 293.6 337.0 0.01 23 184 11865 -53.9 -64.9 25 11.0 -54.2 190 14 355.8 355.8 297.9 355.9 0.03 24 174 12221 -55.9 -67.9 21 12.0 -56.1 204 14 358.2 358.2 298.4 358.3 0.02 25 150 13170 -52.1 -66.1 17 14.0 -52.5 240 13 380.3 380.3 302.3 380.5 0.04 26 148 13257 -50.5 -64.5 18 14.0 -51.0 239 13 384.5 384.5 303.0 384.7 0.04 27 137 13758 -53.3 -69.3 13 16.0 -53.7 233 16 388.2 388.2 303.5 388.3 0.02 28 126 14303 -48.9 -66.9 11 18.0 -49.7 227 18 405.5 405.5 306.0 405.7 0.04 29 100 15830 -46.3 -68.3 6 22.0 -47.6 210 25 438.3 438.3 309.7 438.5 0.04 30 82 17138 -49.9 -73.9 4 24.0 -51.0 202 17 456.5 456.5 311.5 456.6 0.02 31 77 17553 -46.9 -70.9 5 24.0 -48.4 199 15 471.0 471.0 312.7 471.2 0.03 32 72 17995 -49.5 -73.5 4 24.0 -50.8 196 12 474.6 474.7 313.0 474.8 0.03 33 70 18180 -48.9 -72.9 4 24.0 -50.3 195 11 479.8 479.8 313.4 479.9 0.03 34 59 19302 -47.1 -71.1 5 24.0 -49.0 192 17 507.9 507.9 315.5 508.1 0.04 35 55 19763 -49.7 -73.7 4 24.0 -51.2 191 20 512.2 512.2 315.8 512.4 0.03 36 50 20390 -45.7 -69.7 5 24.0 -48.1 190 23 535.8 535.8 317.3 536.2 0.06 37 36 22562 -49.3 -73.3 4 24.0 -51.6 174 26 579.2 579.3 319.6 579.6 0.05 38 30 23760 -48.7 -72.7 5 24.0 -51.5 165 27 611.9 611.9 321.2 612.4 0.07 39 27 24456 -47.5 -71.5 5 24.0 -50.8 164 30 634.0 634.0 322.1 634.7 0.09 40 22 25809 -48.3 -72.3 5 24.0 -51.9 161 35 669.8 669.9 323.4 670.6 0.10 41 20 26440 -46.7 -70.7 5 24.0 -51.0 160 38 693.2 693.3 324.3 694.4 0.14 42 17 27527 -43.7 -68.7 5 25.0 -49.6 159 41 735.8 735.9 325.6 737.8 0.22 43 15 28364 -46.3 -70.3 5 24.0 -51.6 158 43 754.0 754.1 326.1 755.8 0.20 44 14 28826 -43.5 -68.5 5 25.0 -50.2 157 44 778.5 778.7 326.8 781.2 0.27 45 12 29862 -44.3 -69.3 5 25.0 -51.2 156 47 810.8 810.9 327.5 813.6 0.28 46 10 31100 -38.9 -64.9 5 26.0 -49.1 155 50 874.3 874.7 329.1 881.1 0.62 47 8.1 32544 -39.5 -65.5 5 26.0 -50.3 926.3 926.7 330.1 934.5 0.71 TRP 266 9569 -64.5 -74.5 24 10.0 -64.6 125 42 304.7 304.7 283.3 304.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5211.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 29.48 % Est. max temperature: 0.83 C = 33.50 F Sfc-Lift cond lev (LCL): 930.27 mb = 757.33 m = 2484.65 ft T: -7.26 C 700-500 lapse rate: 6.99 C/km ThetaE index: 1.17 C Layer 925.0- 850.0 mb Conv cond level (CCL): 887.35 mb = 1122.39 m = 3682.32 ft Mean mixing ratio: 1.97 g/kg Conv temperature: 0.58 C = 33.05 F Cap Strength: 15.12 C Lifted Index: 15.72 C Risk: None Lifted Index @300 mb: 18.47 C Lifted Index @700 mb: 11.56 C Showalter Index: 15.98 C Risk: None Total Totals Index: 33.10 C Risk: None Vertical Totals Index: 17.80 C Cross Totals Index: 15.30 C K Index: -23.60 Risk: None Sweat Index: 96.00 Risk: None Energy Index: 4.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.19 J/kg Max Up Vert Vel: 1.54 m/s Conv Inhibition (B-): 67938.09 J/kg Cap Strength: 15.59 C Lift Cond Lev (LCL): 895.99 mb = 1047.66 m = 3437.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 133 at 24 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 16 110 11 -10.3 3.8 | 330 15 7.3 -12.7 1 1000 189 105 15 -14.5 3.9 | 346 13 3.1 -12.6 2 925 802 100 21 -20.7 3.6 | 14 13 -3.1 -12.8 3 850 1454 105 25 -24.1 6.5 | 33 12 -6.6 -10.0 4 700 2940 105 31 -29.9 8.0 | 56 15 -12.3 -8.5 5 500 5400 100 46 -45.3 8.0 | 73 29 -27.7 -8.5 6 400 6950 125 35 -28.7 20.1 | 108 12 -11.1 3.6 7 300 8820 130 40 -30.6 25.7 | 125 16 -13.0 9.2 8 266 9569 125 42 -34.4 24.1 | 114 18 -16.8 7.6 9 250 9950 130 38 -29.1 24.4 | 125 14 -11.5 7.9 10 200 11340 170 15 -2.6 14.8 | 277 15 15.0 -1.7 11 150 13170 240 13 11.3 6.5 | 289 31 28.9 -10.0 12 100 15830 210 25 12.5 21.7 | 260 31 30.1 5.2 13 70 18180 195 11 2.8 10.6 | 286 21 20.4 -5.9 14 50 20390 190 23 4.0 22.7 | 254 22 21.6 6.2 15 30 23760 165 27 -7.0 26.1 | 228 14 10.6 9.6 16 20 26440 160 38 -13.0 35.7 | 193 20 4.6 19.2 17 10 31100 155 50 -21.1 45.3 | 173 29 -3.5 28.8 Wind Parameters Mean winds (0-6000m): 103.1 at 32.2 knts Storm direction: 133.1 at 24.1 knts Shear (0-3000m) pos: 0.6 neg: 3.0 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 86.4 deg Storm rel helicity (0-3000m) pos: 67.7 neg: 0.0 tot: 67.7 m^2/s^2 ave: 22.6 10^-3 m/s^2 rel: 0.92 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 3.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 37.42 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 ------------------------------------------------------------------------------- 500 105 15 348 13| 0.0 7.7 7.7| 24.6 0.0 24.6 49.2 0.94| 7.7 7.2 1000 102 18 360 13| 0.0 5.9 5.9| 38.9 0.0 38.9 38.9 0.95| 6.1 5.8 1500 103 20 9 12| 1.1 4.0 5.1| 49.2 0.0 49.2 32.8 0.96| 5.2 4.9 2000 104 21 16 12| 0.8 3.5 4.3| 55.3 0.0 55.3 27.6 0.95| 4.4 4.2 2500 104 23 23 12| 0.7 3.2 3.9| 61.3 0.0 61.3 24.5 0.94| 3.9 3.7 3000 104 24 29 12| 0.6 3.0 3.6| 67.7 0.0 67.7 22.6 0.92| 3.6 3.4 4000 104 27 39 13| 0.4 3.1 3.5| 82.3 0.0 82.3 20.6 0.83| 3.5 2.9 5000 103 30 49 15| 0.3 3.1 3.4| 94.9 0.0 94.9 19.0 0.73| 3.5 2.5 6000 103 32 56 17| 0.7 2.6 3.3|131.3 0.0 131.3 21.9 0.68| 3.8 2.6 Wrote GIF file: /home/apache/climate/data/raob//X2618/skewt/X2618.skewt.20260115.00.gif