UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011812.upa.cvt Date: 1200Z 18 JAN 26 Searching for X1300... Searching the city database file for: X1300 ... Date:1200Z 18 JAN 26 Station: X1300 WMO ident: 31300 Latitude: 53.75 Longitude: 127.23 ------------------------------------------------------------------------------- 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 223 0 0 SFC 999 230 -23.3 -26.4 76 3.1 -23.6 0 0 249.9 250.0 249.6 251.1 0.44 2 989 305 -19.1 -22.4 75 3.3 -19.6 3 1 254.9 255.0 254.3 256.6 0.64 3 925 803 -18.5 -22.2 73 3.7 -19.1 25 7 260.4 260.5 258.9 262.3 0.70 4 888 1108 -17.7 -21.2 74 3.5 -18.3 25 7 264.3 264.4 262.1 266.5 0.79 5 850 1434 -19.9 -23.7 72 3.8 -20.4 25 7 265.3 265.4 262.6 267.2 0.66 6 781 2057 -23.9 -27.5 72 3.6 -24.4 53 8 267.5 267.6 263.9 269.0 0.51 7 751 2344 -23.5 -26.7 75 3.2 -23.9 66 8 271.0 271.1 266.4 272.6 0.57 8 700 2854 -27.3 -31.2 69 3.9 -27.7 90 9 272.3 272.3 267.0 273.5 0.40 9 504 5127 -45.3 -50.3 57 5.0 -45.4 119 5 277.2 277.2 269.5 277.4 0.08 10 500 5180 -45.5 -50.5 57 5.0 -45.6 120 5 277.6 277.6 269.8 277.8 0.07 11 400 6640 -53.5 -59.5 48 6.0 -53.6 135 17 285.5 285.5 274.3 285.6 0.03 12 364 7242 -57.1 -63.1 46 6.0 -57.2 130 23 288.5 288.5 275.9 288.5 0.02 13 300 8470 -56.1 -62.1 47 6.0 -56.2 135 35 306.3 306.3 284.0 306.4 0.03 14 277 8976 -56.5 -62.5 47 6.0 -56.6 142 29 312.8 312.8 286.4 312.9 0.03 15 250 9630 -54.5 -60.5 47 6.0 -54.6 150 21 325.0 325.1 290.3 325.2 0.04 16 200 11060 -53.1 -62.1 33 9.0 -53.4 175 15 348.7 348.7 296.4 348.9 0.04 17 160 12509 -50.9 -62.9 23 12.0 -51.3 198 21 375.4 375.4 301.5 375.6 0.05 18 150 12930 -51.3 -63.3 23 12.0 -51.7 205 23 381.7 381.7 302.6 381.9 0.05 19 100 15550 -52.5 -68.5 13 16.0 -53.1 215 33 426.3 426.3 308.4 426.5 0.04 20 86 16536 -47.5 -64.5 12 17.0 -48.7 213 34 455.2 455.2 311.4 455.6 0.08 21 73 17608 -52.5 -70.5 10 18.0 -53.4 211 35 466.4 466.4 312.4 466.7 0.04 22 70 17880 -51.3 -69.3 10 18.0 -52.3 210 35 474.6 474.7 313.0 474.9 0.05 23 61 18773 -51.7 -70.7 9 19.0 -52.8 208 41 492.8 492.8 314.4 493.1 0.05 24 54 19556 -55.3 -74.3 8 19.0 -56.2 206 47 502.0 502.0 315.1 502.2 0.03 25 50 20050 -52.7 -72.7 7 20.0 -53.9 205 50 519.3 519.3 316.3 519.5 0.04 26 45 20733 -51.5 -71.5 7 20.0 -53.0 202 50 538.1 538.1 317.4 538.4 0.05 27 41 21332 -55.7 -74.7 8 19.0 -56.8 199 50 542.1 542.1 317.6 542.4 0.04 28 36 22169 -51.5 -72.5 6 21.0 -53.3 195 50 573.5 573.6 319.3 574.0 0.06 29 30 23340 -56.5 -76.5 6 20.0 -57.8 190 50 590.6 590.6 320.2 590.9 0.04 30 29 23555 -57.3 -77.3 6 20.0 -58.5 192 50 594.2 594.2 320.3 594.4 0.04 31 25 24504 -51.9 -72.9 6 21.0 -54.2 201 48 635.4 635.5 322.2 636.1 0.08 32 23 25040 -55.5 -76.5 6 21.0 -57.3 206 47 640.2 640.2 322.3 640.6 0.05 33 21 25625 -51.7 -73.7 5 22.0 -54.5 212 46 668.5 668.6 323.4 669.2 0.08 34 20 25940 -53.1 -74.1 6 21.0 -55.6 215 46 673.6 673.7 323.6 674.3 0.08 35 17 26985 -54.3 -75.3 6 21.0 -56.8 701.8 701.9 324.5 702.5 0.08 36 16 27377 -49.7 -71.7 6 22.0 -53.7 729.1 729.2 325.4 730.5 0.15 37 13 28728 -52.3 -74.3 5 22.0 -56.0 764.7 764.8 326.4 765.9 0.12 TRP 364 7242 -57.1 -63.1 46 6.0 -57.2 130 23 288.5 288.5 275.9 288.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 4957.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 68.12 % Est. max temperature: -7.90 C = 17.79 F Sfc-Lift cond lev (LCL): 948.77 mb = 613.96 m = 2014.29 ft T: -18.73 C 700-500 lapse rate: 7.82 C/km ThetaE index: 0.00 C Layer 999.0-119422827978414792822210217115648.0 mb Conv cond level (CCL): 999.00 mb = 230.32 m = 755.64 ft Mean mixing ratio: 0.67 g/kg Conv temperature: -21.73 C = -7.11 F Cap Strength: 14.09 C Lifted Index: 14.42 C Risk: None Lifted Index @300 mb: 32.71 C Lifted Index @700 mb: 11.47 C Showalter Index: 8.62 C Risk: None Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.60 C Cross Totals Index: 21.80 C K Index: -2.00 Risk: None Sweat Index: 19.00 Risk: None Energy Index: 2.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.04 J/kg Max Up Vert Vel: 7.62 m/s Conv Inhibition (B-): 72387.35 J/kg Cap Strength: 14.09 C Lift Cond Lev (LCL): 895.01 mb = 1049.28 m = 3442.49 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 119 at 6 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 ---------------------------------------------------------- 0 999 230 0 0 -0.0 -0.0 | 299 6 4.8 -2.7 1 925 803 25 7 -3.0 -6.3 | 348 9 1.9 -9.0 2 850 1434 25 7 -3.0 -6.3 | 348 9 1.9 -9.0 3 700 2854 90 9 -9.0 0.0 | 58 5 -4.2 -2.7 4 500 5180 120 5 -4.3 2.5 | 289 1 0.5 -0.2 5 400 6640 135 17 -12.0 12.0 | 142 12 -7.2 9.4 6 364 7242 130 23 -17.6 14.8 | 133 18 -12.8 12.1 7 300 8470 135 35 -24.7 24.7 | 138 30 -19.9 22.1 8 250 9630 150 21 -10.5 18.2 | 160 17 -5.7 15.5 9 200 11060 175 15 -1.3 14.9 | 196 13 3.5 12.3 10 150 12930 205 23 9.7 20.8 | 219 23 14.5 18.2 11 100 15550 215 33 18.9 27.0 | 224 34 23.7 24.4 12 70 17880 210 35 17.5 30.3 | 219 36 22.3 27.6 13 50 20050 205 50 21.1 45.3 | 211 50 25.9 42.7 14 30 23340 190 50 8.7 49.2 | 196 48 13.5 46.6 15 20 25940 215 46 26.4 37.7 | 222 47 31.2 35.0 Wind Parameters Mean winds (0-6000m): 89.0 at 7.3 knts Storm direction: 119.0 at 5.5 knts Shear (0-3000m) pos: 1.4 neg: 0.0 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): 121.9 deg Storm rel helicity (0-3000m) pos: 27.8 neg: 0.0 tot: 27.8 m^2/s^2 ave: 9.3 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 3.0 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 5.09 Bulk Shear: 5.71 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 25 3 327 6| 6.3 0.0 6.3| 10.0 0.0 10.0 20.1 0.86| 6.4 5.5 1000 25 5 339 8| 3.6 0.0 3.6| 12.0 0.0 12.0 12.0 0.86| 3.7 3.2 1500 27 6 344 8| 2.5 0.0 2.5| 15.7 0.0 15.7 10.5 0.87| 3.1 2.7 2000 34 6 350 8| 2.1 0.0 2.1| 21.4 0.0 21.4 10.7 0.87| 3.1 2.7 2500 45 7 359 7| 1.8 0.0 1.8| 26.3 0.0 26.3 10.5 0.87| 3.2 2.8 3000 55 7 8 7| 1.4 0.0 1.4| 27.8 0.0 27.8 9.3 0.84| 3.0 2.5 4000 68 7 18 6| 0.9 0.0 0.9| 28.0 0.0 28.0 7.0 0.76| 2.6 1.9 5000 76 7 23 5| 0.6 0.0 0.6| 28.0 -0.1 27.9 5.6 0.63| 2.3 1.4 6000 89 7 42 4| 1.2 0.0 1.2| 28.8 -0.2 28.6 4.8 0.44| 2.6 1.2 Wrote GIF file: /home/apache/climate/data/raob//X1300/skewt/X1300.skewt.20260118.12.gif