UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011700.upa.cvt Date: 0000Z 17 JAN 26 Searching for X5394... Searching the city database file for: X5394 ... Date:0000Z 17 JAN 26 Station: X5394 WMO ident: 35394 Latitude: 49.80 Longitude: 73.13 ------------------------------------------------------------------------------- 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 371 SFC 975 555 -28.1 -32.2 68 4.1 -28.4 70 9 246.8 246.9 246.4 247.5 0.26 2 971 584 -27.9 -29.5 86 1.6 -28.0 71 11 247.3 247.4 247.0 248.2 0.34 3 963 645 -26.7 -27.6 92 0.9 -26.8 72 14 249.1 249.2 248.8 250.2 0.41 4 962 652 -27.1 -27.9 93 0.8 -27.2 73 14 248.8 248.9 248.5 249.9 0.40 5 955 706 -23.3 -24.1 93 0.8 -23.4 74 17 253.2 253.2 252.7 254.7 0.57 6 938 839 -21.1 -23.7 80 2.6 -21.4 77 24 256.7 256.8 255.8 258.4 0.60 7 937 847 -21.1 -23.8 79 2.7 -21.4 78 24 256.8 256.9 255.8 258.4 0.60 8 929 911 -20.7 -24.4 72 3.7 -21.2 79 27 257.8 257.9 256.6 259.4 0.57 9 925 943 -20.9 -25.1 69 4.2 -21.4 80 29 257.9 258.0 256.6 259.4 0.54 10 924 951 -20.9 -25.3 68 4.4 -21.4 80 29 258.0 258.1 256.7 259.5 0.53 11 904 1113 -19.9 -26.9 54 7.0 -20.8 76 28 260.7 260.7 258.7 262.0 0.47 12 903 1121 -19.9 -27.9 49 8.0 -20.8 76 28 260.7 260.8 258.6 262.0 0.43 13 850 1574 -14.9 -40.9 9 26.0 -17.6 65 27 270.5 270.6 265.3 270.9 0.13 14 836 1700 -14.3 -46.3 5 32.0 -17.2 63 27 272.5 272.5 266.5 272.7 0.07 15 831 1745 -14.5 -46.5 5 32.0 -17.4 62 27 272.7 272.7 266.7 272.9 0.07 16 803 2006 -13.3 -43.3 6 30.0 -16.5 58 26 276.7 276.7 269.3 277.0 0.10 17 700 3039 -19.7 -37.7 19 18.0 -21.7 40 25 280.7 280.7 271.9 281.4 0.21 18 630 3813 -24.5 -47.5 10 23.0 -26.2 32 24 283.8 283.8 273.5 284.1 0.08 19 535 4986 -31.9 -40.9 41 9.0 -32.6 20 22 288.5 288.5 276.2 289.2 0.20 20 500 5460 -35.7 -44.7 39 9.0 -36.2 15 21 289.5 289.5 276.6 290.0 0.14 21 400 6970 -47.1 -59.1 24 12.0 -47.4 355 21 293.8 293.8 278.6 293.9 0.03 22 355 7753 -53.1 -66.1 19 13.0 -53.2 334 24 295.9 295.9 279.6 296.0 0.01 23 300 8830 -57.9 -73.9 11 16.0 -58.0 305 29 303.7 303.7 282.9 303.8 0.01 24 250 9960 -62.5 -79.5 8 17.0 -62.6 300 33 313.1 313.1 286.5 313.2 0.00 25 200 11340 -61.1 -80.1 6 19.0 -61.2 305 29 336.0 336.0 293.3 336.0 0.00 26 186 11792 -59.7 -79.7 6 20.0 -59.9 306 30 345.3 345.3 295.6 345.3 0.00 27 150 13130 -62.1 -89.1 2 27.0 -62.3 310 31 363.1 363.1 299.3 363.1 0.00 28 129 14058 -64.1 -93.1 1 29.0 -64.3 306 33 375.5 375.5 301.5 375.5 0.00 29 121 14452 -61.9 -90.9 1 29.0 -62.1 305 34 386.5 386.5 303.3 386.5 0.00 30 100 15620 -66.3 -94.3 1 28.0 -66.4 300 36 399.6 399.6 305.2 399.6 0.00 31 98 15742 -66.5 -94.5 1 28.0 -66.6 300 37 401.6 401.6 305.4 401.6 0.00 32 70 17770 -68.5 -95.5 1 27.0 -68.7 295 52 437.8 437.8 309.7 437.8 0.00 33 68 17944 -68.1 -95.1 1 27.0 -68.2 442.3 442.3 310.1 442.3 0.00 TRP 250 9960 -62.5 -79.5 8 17.0 -62.6 300 33 313.1 313.1 286.5 313.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5089.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 26.93 % Est. max temperature: -1.58 C = 29.16 F Sfc-Lift cond lev (LCL): 909.83 mb = 1065.37 m = 3495.27 ft T: -20.19 C 700-500 lapse rate: 6.61 C/km ThetaE index: 0.36 C Layer 962.0- 955.0 mb Conv cond level (CCL): 975.00 mb = 554.56 m = 1819.39 ft Mean mixing ratio: 0.45 g/kg Conv temperature: -26.37 C = -15.47 F Cap Strength: 24.92 C Lifted Index: 25.22 C Risk: None Lifted Index @300 mb: 31.85 C Lifted Index @700 mb: 20.18 C Showalter Index: 15.43 C Risk: None Total Totals Index: 15.60 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: -5.20 C K Index: -38.10 Risk: None Sweat Index: 75.00 Risk: None Energy Index: 4.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 64.87 J/kg Max Up Vert Vel: 11.39 m/s Conv Inhibition (B-): 31141.05 J/kg Cap Strength: 25.24 C Lift Cond Lev (LCL): 842.31 mb = 1642.88 m = 5389.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 69 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 ---------------------------------------------------------- 0 975 555 70 9 -8.5 -3.1 | 248 9 8.1 3.2 1 925 943 80 29 -28.6 -5.0 | 96 12 -12.0 1.2 2 850 1574 65 27 -24.5 -11.4 | 57 9 -7.9 -5.1 3 700 3039 40 25 -16.1 -19.2 | 358 13 0.5 -12.9 4 500 5460 15 21 -5.4 -20.3 | 322 18 11.1 -14.0 5 400 6970 355 21 1.8 -20.9 | 309 23 18.4 -14.6 6 300 8830 305 29 23.8 -16.6 | 284 42 40.3 -10.4 7 250 9960 300 33 28.6 -16.5 | 283 46 45.1 -10.2 8 200 11340 305 29 23.8 -16.6 | 284 42 40.3 -10.4 9 150 13130 310 31 23.7 -19.9 | 289 43 40.3 -13.6 10 100 15620 300 36 31.2 -18.0 | 284 49 47.7 -11.7 11 70 17770 295 52 47.1 -22.0 | 284 66 63.7 -15.7 Wind Parameters Mean winds (0-6000m): 39.2 at 23.6 knts Storm direction: 69.2 at 17.7 knts Shear (0-3000m) pos: 3.4 neg: 3.4 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 100.0 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -64.6 tot: -64.6 m^2/s^2 ave: -21.5 10^-3 m/s^2 rel: -0.70 Storm rel vorticity (0-3000m) horiz: 7.3 stream: -5.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.18 Bulk Shear: 29.80 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 78 21 114 5| 20.3 0.0 20.3| 0.0 -10.6 -10.6 -21.2 -0.49| 23.3-11.4 1000 74 24 88 7| 10.2 3.1 13.2| 0.0 -25.9 -25.9 -25.9 -0.59| 14.7 -8.6 1500 70 25 72 8| 6.8 3.5 10.2| 0.0 -36.2 -36.2 -24.1 -0.64| 11.2 -7.1 2000 66 25 58 8| 5.1 3.6 8.7| 0.0 -46.4 -46.4 -23.2 -0.67| 9.4 -6.3 2500 61 25 45 8| 4.1 3.6 7.7| 0.0 -57.0 -57.0 -22.8 -0.69| 8.3 -5.7 3000 58 25 34 9| 3.4 3.4 6.8| 0.0 -64.6 -64.6 -21.5 -0.70| 7.3 -5.2 4000 51 25 17 10| 2.5 3.0 5.6| 0.0 -80.4 -80.4 -20.1 -0.72| 6.1 -4.4 5000 45 24 3 11| 2.0 2.8 4.8| 0.0 -96.7 -96.7 -19.3 -0.73| 5.3 -3.9 6000 39 24 352 12| 1.7 2.7 4.4| 0.0-113.0-113.0 -18.8 -0.72| 4.8 -3.5 Wrote GIF file: /home/apache/climate/data/raob//X5394/skewt/X5394.skewt.20260117.00.gif