UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112612.upa.cvt Date: 1200Z 26 NOV 25 Searching for X1736... Searching the city database file for: X1736 ... Date:1200Z 26 NOV 25 Station: X1736 WMO ident: 31736 Latitude: 48.53 Longitude: 135.23 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1015 69 -10.1 -12.4 83 2.3 -10.6 70 1 261.9 262.2 261.6 265.8 1.45 1 1000 184 -10.3 -12.0 87 1.7 -10.7 65 7 262.9 263.1 262.4 266.9 1.52 2 991 254 -10.3 -12.0 87 1.7 -10.7 77 7 263.5 263.8 263.0 267.7 1.53 3 976 372 -7.9 -9.8 86 1.9 -8.4 98 6 267.1 267.4 266.1 272.1 1.86 4 927 771 -8.3 -20.3 37 12.0 -10.8 167 3 270.7 270.8 266.7 273.0 0.82 5 925 788 -8.5 -21.5 34 13.0 -11.1 170 3 270.6 270.7 266.5 272.8 0.74 6 914 881 -9.1 -24.1 28 15.0 -11.9 178 3 270.9 271.0 266.5 272.7 0.60 7 850 1439 -12.3 -21.3 47 9.0 -14.0 230 5 273.3 273.4 268.4 275.6 0.82 8 834 1584 -13.5 -21.5 51 8.0 -15.0 232 7 273.5 273.6 268.6 275.9 0.82 9 716 2734 -18.1 -35.1 21 17.0 -20.2 248 26 280.6 280.7 272.0 281.5 0.27 10 706 2839 -18.7 -33.7 25 15.0 -20.6 249 28 281.1 281.1 272.3 282.1 0.31 11 700 2903 -18.1 -30.1 34 12.0 -19.8 250 29 282.4 282.5 273.3 283.8 0.45 12 680 3119 -18.5 -24.5 59 6.0 -19.6 250 30 284.3 284.5 274.9 286.7 0.77 13 653 3422 -17.9 -21.3 75 3.4 -18.6 250 30 288.3 288.5 277.4 291.6 1.07 14 634 3642 -18.9 -21.7 79 2.8 -19.5 250 31 289.6 289.8 278.1 292.9 1.06 15 600 4051 -20.1 -23.2 76 3.1 -20.7 250 32 292.9 293.0 279.5 295.9 0.98 16 500 5380 -28.5 -32.6 68 4.1 -29.0 250 36 298.3 298.4 281.3 299.9 0.49 17 455 6048 -33.1 -37.8 63 4.7 -33.6 252 45 300.7 300.7 282.1 301.8 0.32 18 400 6940 -39.9 -44.7 60 4.8 -40.2 255 58 303.1 303.2 282.9 303.8 0.18 19 300 8840 -55.1 -60.0 54 4.9 -55.2 255 71 307.7 307.7 284.5 307.8 0.04 20 250 9980 -63.7 -68.7 50 5.0 -63.7 255 79 311.4 311.4 285.8 311.4 0.01 21 232 10435 -67.1 -72.1 49 5.0 -67.1 255 87 312.9 312.9 286.4 313.0 0.01 22 229 10514 -66.8 -71.9 49 5.1 -66.8 255 89 314.6 314.6 286.9 314.6 0.01 23 200 11340 -63.3 -69.3 44 6.0 -63.4 255 62 332.5 332.5 292.4 332.6 0.02 24 164 12576 -58.3 -64.3 46 6.0 -58.4 248 65 360.3 360.3 298.8 360.5 0.04 25 150 13140 -57.3 -63.3 46 6.0 -57.5 245 66 371.4 371.4 300.8 371.6 0.05 26 121 14498 -58.1 -65.1 40 7.0 -58.3 245 63 393.4 393.4 304.3 393.7 0.05 27 101 15646 -54.9 -62.9 36 8.0 -55.2 245 60 420.5 420.5 307.8 420.9 0.08 28 100 15710 -54.7 -62.7 37 8.0 -55.1 245 60 422.0 422.1 308.0 422.5 0.08 29 75 17557 -53.3 -63.3 29 10.0 -53.9 461.2 461.2 311.9 461.8 0.10 TRP 232 10435 -67.1 -72.1 49 5.0 -67.1 255 87 312.9 312.9 286.4 313.0 0.01 WND 229 10514 -66.8 -71.9 49 5.1 -66.8 255 89 314.6 314.6 286.9 314.6 0.01 Sounding variables and indices 1000-500 mb thick: 5196.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 57.17 % Est. max temperature: 0.71 C = 33.29 F Sfc-Lift cond lev (LCL): 978.15 mb = 354.45 m = 1162.89 ft T: -8.25 C 700-500 lapse rate: 4.20 C/km ThetaE index: 0.34 C Layer 925.0- 850.0 mb Conv cond level (CCL): 738.59 mb = 2500.11 m = 8202.35 ft Mean mixing ratio: 1.35 g/kg Conv temperature: 7.20 C = 44.96 F Cap Strength: 19.55 C Lifted Index: 22.69 C Risk: None Lifted Index @300 mb: 26.09 C Lifted Index @700 mb: 11.65 C Showalter Index: 18.85 C Risk: None Total Totals Index: 23.40 C Risk: None Vertical Totals Index: 16.20 C Cross Totals Index: 7.20 C K Index: -17.10 Risk: None Sweat Index: 46.00 Risk: None Energy Index: 5.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.77 J/kg Max Up Vert Vel: 8.81 m/s Conv Inhibition (B-): 27523.99 J/kg Cap Strength: 22.42 C Lift Cond Lev (LCL): 887.25 mb = 1109.16 m = 3638.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 279 at 18 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 1015 69 70 1 -0.9 -0.3 | 97 18 -18.3 2.4 1 1000 184 65 7 -6.3 -3.0 | 89 24 -23.8 -0.3 2 925 788 170 3 -0.5 3.0 | 108 19 -17.9 5.7 3 850 1439 230 5 3.8 3.2 | 114 15 -13.6 5.9 4 700 2903 250 29 27.3 9.9 | 218 16 9.8 12.6 5 500 5380 250 36 33.8 12.3 | 228 22 16.4 15.0 6 400 6940 255 58 56.0 15.0 | 245 42 38.6 17.7 7 300 8840 255 71 68.6 18.4 | 248 55 51.2 21.1 8 250 9980 255 79 76.3 20.4 | 249 63 58.9 23.1 9 232 10435 255 87 84.0 22.5 | 249 71 66.6 25.2 10 229 10514 255 89 86.0 23.0 | 249 73 68.6 25.7 11 200 11340 255 62 59.9 16.0 | 246 46 42.5 18.7 12 150 13140 245 66 59.8 27.9 | 234 52 42.4 30.6 13 100 15710 245 60 54.4 25.4 | 233 46 37.0 28.1 Wind Parameters Mean winds (0-6000m): 248.8 at 23.5 knts Storm direction: 278.8 at 17.6 knts Shear (0-3000m) pos: 5.2 neg: 0.0 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 121.5 deg Storm rel helicity (0-3000m) pos: 129.8 neg: -13.8 tot: 116.1 m^2/s^2 ave: 38.7 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 5.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.36 Bulk Shear: 108.47 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 85 5 96 23| 4.2 0.0 4.2| 36.9 -13.8 23.1 46.3 0.29| 12.5 3.6 1000 107 4 100 22| 2.3 0.0 2.3| 47.3 -13.8 33.5 33.5 0.33| 8.6 2.9 1500 160 5 110 20| 2.8 0.0 2.8| 57.2 -13.8 43.4 29.0 0.37| 7.4 2.8 2000 216 6 119 16| 4.2 0.0 4.2| 83.1 -13.8 69.4 34.7 0.54| 7.7 4.1 2500 235 9 128 13| 5.0 0.0 5.0|109.4 -13.8 95.6 38.2 0.63| 7.9 5.0 3000 243 12 140 11| 5.2 0.0 5.2|129.8 -13.8 116.1 38.7 0.66| 7.7 5.1 4000 247 17 166 10| 3.9 0.4 4.3|136.2 -13.8 122.4 30.6 0.65| 6.1 4.0 5000 248 20 187 10| 3.1 0.6 3.7|142.5 -13.8 128.8 25.8 0.64| 5.2 3.3 6000 249 23 202 12| 3.5 0.5 4.0|176.2 -13.8 162.4 27.1 0.61| 5.2 3.2 Wrote GIF file: /home/apache/climate/data/raob//X1736/skewt/X1736.skewt.20251126.12.gif