UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011612.upa.cvt Date: 1200Z 16 JAN 26 Searching for X1300... Searching the city database file for: X1300 ... Date:1200Z 16 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 143 SFC 989 227 -15.5 -21.5 60 6.0 -16.4 20 7 258.5 258.6 257.4 260.4 0.69 2 954 498 -17.9 -23.9 59 6.0 -18.7 39 12 258.7 258.8 257.3 260.3 0.58 3 941 601 -15.5 -21.5 60 6.0 -16.5 46 14 262.2 262.3 260.4 264.2 0.73 4 925 731 -16.1 -21.1 65 5.0 -16.9 55 17 262.8 263.0 261.0 265.0 0.77 5 924 739 -16.3 -21.3 65 5.0 -17.1 56 17 262.7 262.8 260.9 264.8 0.75 6 898 955 -14.3 -19.3 66 5.0 -15.3 78 13 266.9 267.1 264.3 269.5 0.92 7 878 1125 -15.5 -20.5 65 5.0 -16.4 95 11 267.4 267.6 264.5 269.8 0.85 8 857 1308 -15.1 -19.5 69 4.4 -15.9 114 8 269.7 269.9 266.3 272.4 0.95 9 850 1370 -15.3 -19.5 70 4.2 -16.1 120 7 270.1 270.3 266.6 272.8 0.96 10 839 1468 -15.9 -19.9 71 4.0 -16.7 119 8 270.5 270.6 266.8 273.2 0.94 11 818 1659 -15.9 -20.1 70 4.2 -16.7 117 10 272.5 272.6 268.1 275.2 0.95 12 700 2814 -24.5 -29.5 63 5.0 -25.1 105 23 275.4 275.4 269.1 276.8 0.47 13 500 5170 -43.1 -47.8 60 4.7 -43.3 50 7 280.5 280.5 271.6 280.8 0.10 14 400 6640 -53.7 -58.6 55 4.9 -53.8 15 11 285.2 285.2 274.2 285.3 0.04 15 380 6968 -56.5 -61.3 55 4.8 -56.6 25 5 285.7 285.7 274.5 285.8 0.03 16 365 7226 -54.5 -59.4 55 4.9 -54.6 36 5 291.7 291.7 277.6 291.8 0.03 17 314 8182 -58.9 -63.8 53 4.9 -59.0 77 7 298.4 298.4 280.7 298.5 0.02 18 300 8470 -56.3 -61.2 54 4.9 -56.4 90 7 306.0 306.0 283.8 306.1 0.03 19 250 9630 -53.5 -58.5 54 5.0 -53.6 130 5 326.5 326.5 290.8 326.8 0.06 20 222 10395 -51.7 -57.7 49 6.0 -51.9 157 7 340.6 340.6 294.6 340.9 0.07 21 200 11070 -51.7 -58.7 43 7.0 -52.0 180 9 350.9 350.9 296.9 351.2 0.07 22 150 12950 -49.3 -60.3 27 11.0 -49.8 220 19 385.1 385.1 303.1 385.5 0.08 23 100 15610 -46.5 -62.5 15 16.0 -47.6 220 29 437.9 437.9 309.7 438.3 0.09 24 75 17515 -48.7 -66.7 11 18.0 -49.9 220 34 470.8 470.8 312.7 471.2 0.06 25 70 17970 -48.1 -67.1 9 19.0 -49.5 220 35 481.5 481.5 313.6 481.9 0.07 26 68 18161 -46.7 -65.7 10 19.0 -48.3 219 34 488.5 488.5 314.1 489.0 0.08 27 62 18766 -50.3 -69.3 9 19.0 -51.5 216 29 493.6 493.6 314.5 494.0 0.05 28 52 19914 -48.7 -68.7 8 20.0 -50.4 211 21 522.8 522.8 316.5 523.3 0.07 29 50 20170 -49.5 -69.5 8 20.0 -51.1 210 19 526.8 526.8 316.8 527.3 0.07 30 31 23261 -56.1 -76.1 6 20.0 -57.4 210 37 586.2 586.2 320.0 586.5 0.04 31 30 23470 -54.7 -74.7 7 20.0 -56.2 210 38 595.5 595.5 320.4 595.9 0.05 32 27 24150 -49.3 -71.3 6 22.0 -52.1 207 39 628.9 628.9 321.9 629.6 0.09 33 23 25188 -53.9 -74.9 6 21.0 -56.0 203 39 644.9 644.9 322.5 645.4 0.06 34 20 26090 -50.5 -72.5 6 22.0 -53.7 200 40 681.6 681.6 323.9 682.5 0.11 35 18 26779 -49.1 -71.1 6 22.0 -52.9 706.9 706.9 324.7 708.1 0.14 36 14 28427 -49.5 -71.5 6 22.0 -53.8 758.2 758.3 326.2 759.8 0.18 TRP 380 6968 -56.5 -61.3 55 4.8 -56.6 25 5 285.7 285.7 274.5 285.8 0.03 WND Sounding variables and indices 1000-500 mb thick: 5027.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 63.68 % Est. max temperature: -3.51 C = 25.68 F Sfc-Lift cond lev (LCL): 896.73 mb = 965.43 m = 3167.37 ft T: -14.38 C 700-500 lapse rate: 7.89 C/km ThetaE index: 0.16 C Layer 924.0- 898.0 mb Conv cond level (CCL): 696.97 mb = 2844.35 m = 9331.73 ft Mean mixing ratio: 0.74 g/kg Conv temperature: 1.41 C = 34.54 F Cap Strength: 10.93 C Lifted Index: 13.60 C Risk: None Lifted Index @300 mb: 29.75 C Lifted Index @700 mb: 10.93 C Showalter Index: 6.51 C Risk: None Total Totals Index: 51.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.80 C Cross Totals Index: 23.60 C K Index: 3.30 Risk: None Sweat Index: 69.00 Risk: None Energy Index: 1.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 40.75 J/kg Max Up Vert Vel: 9.03 m/s Conv Inhibition (B-): 68270.70 J/kg Cap Strength: 13.50 C Lift Cond Lev (LCL): 857.95 mb = 1299.63 m = 4263.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 116 at 10 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 ---------------------------------------------------------- 0 989 227 20 7 -2.4 -6.6 | 329 13 6.5 -10.9 1 925 731 55 17 -13.9 -9.8 | 20 15 -5.0 -14.1 2 850 1370 120 7 -6.1 3.5 | 286 3 2.9 -0.8 3 700 2814 105 23 -22.2 6.0 | 97 13 -13.3 1.6 4 500 5170 50 7 -5.4 -4.5 | 338 10 3.6 -8.8 5 400 6640 15 11 -2.8 -10.6 | 338 16 6.1 -15.0 6 380 6968 25 5 -2.1 -4.5 | 322 11 6.8 -8.9 7 300 8470 90 7 -7.0 0.0 | 336 5 1.9 -4.3 8 250 9630 130 5 -3.8 3.2 | 282 5 5.1 -1.1 9 200 11070 180 9 0.0 9.0 | 242 10 8.9 4.7 10 150 12950 220 19 12.2 14.6 | 244 23 21.2 10.2 11 100 15610 220 29 18.6 22.2 | 237 33 27.6 17.9 12 70 17970 220 35 22.5 26.8 | 234 39 31.4 22.5 13 50 20170 210 19 9.5 16.5 | 237 22 18.4 12.1 14 30 23470 210 38 19.0 32.9 | 224 40 27.9 28.6 15 20 26090 200 40 13.7 37.6 | 214 40 22.6 33.3 Wind Parameters Mean winds (0-6000m): 85.8 at 13.2 knts Storm direction: 115.8 at 9.9 knts Shear (0-3000m) pos: 2.3 neg: 1.8 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 108.7 deg Storm rel helicity (0-3000m) pos: 52.5 neg: -20.4 tot: 32.1 m^2/s^2 ave: 10.7 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 0.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.89 Bulk Shear: 10.48 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 45 12 358 13| 12.2 0.0 12.2| 44.6 0.0 44.6 89.2 0.98| 12.7 12.5 1000 59 13 9 11| 5.7 0.0 5.7| 52.5 -1.3 51.2 51.2 0.49| 13.6 6.7 1500 70 11 12 8| 4.7 0.0 4.7| 52.5 -2.8 49.7 33.1 0.25| 11.3 2.8 2000 84 12 27 6| 3.5 1.5 5.0| 52.5 -3.6 48.9 24.5 0.19| 9.9 1.9 2500 91 13 47 6| 2.8 2.4 5.2| 52.5 -6.1 46.4 18.6 0.14| 9.1 1.3 3000 93 15 59 7| 2.3 1.8 4.2| 52.5 -20.4 32.1 10.7 0.04| 8.5 0.3 4000 92 15 59 7| 1.8 1.2 3.0| 52.5 -45.4 7.1 1.8 -0.12| 7.7 -1.0 5000 92 14 54 7| 1.4 1.1 2.5| 52.5 -63.7 -11.2 -2.2 -0.22| 6.9 -1.5 6000 86 13 39 7| 1.2 1.3 2.4| 53.8 -64.5 -10.6 -1.8 -0.20| 6.1 -1.3 Wrote GIF file: /home/apache/climate/data/raob//X1300/skewt/X1300.skewt.20260116.12.gif