UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011300.upa.cvt Date: 0000Z 13 JAN 26 Searching for U3802... Searching the city database file for: U3802 ... Date:0000Z 13 JAN 26 Station: U3802 WMO ident: 23802 Latitude: 61.68 Longitude: 50.78 ------------------------------------------------------------------------------- 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 1020 118 -19.3 -22.3 77 3.0 -19.7 20 1 252.4 252.5 252.2 254.1 0.63 1 1000 265 -18.9 -22.0 76 3.1 -19.3 115 13 254.2 254.4 253.8 256.0 0.66 2 996 295 -18.5 -21.4 78 2.9 -18.9 115 13 254.9 255.0 254.5 256.8 0.69 3 977 440 -12.5 -14.7 84 2.2 -13.0 116 14 262.4 262.6 261.6 265.8 1.25 4 940 734 -13.1 -16.7 74 3.6 -13.9 119 15 264.7 264.9 263.0 267.7 1.10 5 925 856 -14.1 -18.2 71 4.1 -14.9 120 15 264.9 265.0 262.9 267.6 0.98 6 888 1165 -16.1 -19.6 74 3.5 -16.7 120 17 265.9 266.1 263.6 268.5 0.91 7 871 1312 -11.5 -17.5 61 6.0 -12.8 120 18 272.2 272.4 268.2 275.4 1.11 8 851 1491 -10.9 -24.9 31 14.0 -13.5 120 19 274.6 274.7 268.9 276.4 0.60 9 850 1500 -11.1 -26.1 28 15.0 -13.7 120 19 274.5 274.6 268.7 276.1 0.53 10 844 1554 -11.5 -28.5 23 17.0 -14.3 120 19 274.7 274.7 268.6 276.0 0.43 11 700 2967 -18.1 -37.1 17 19.0 -20.3 125 7 282.4 282.5 273.0 283.2 0.23 12 678 3205 -19.5 -37.5 19 18.0 -21.5 121 7 283.5 283.5 273.6 284.2 0.22 13 635 3691 -19.7 -38.7 17 19.0 -21.9 113 8 288.6 288.6 276.3 289.3 0.21 14 513 5239 -30.9 -47.9 17 17.0 -32.0 88 9 293.2 293.2 278.4 293.5 0.10 15 500 5420 -32.5 -48.5 19 16.0 -33.4 85 9 293.4 293.4 278.5 293.7 0.09 16 435 6395 -38.1 -51.1 24 13.0 -38.7 91 10 298.2 298.2 280.7 298.5 0.08 17 400 6970 -42.7 -54.7 26 12.0 -43.1 95 11 299.5 299.5 281.2 299.7 0.06 18 300 8840 -57.5 -68.5 23 11.0 -57.6 60 11 304.3 304.3 283.1 304.3 0.01 19 252 9931 -65.3 -76.3 20 11.0 -65.4 27 9 308.3 308.3 284.7 308.3 0.00 20 250 9980 -64.7 -74.7 24 10.0 -64.7 25 9 309.9 309.9 285.3 309.9 0.01 21 244 10128 -64.9 -74.9 24 10.0 -65.0 11 8 311.7 311.7 285.9 311.8 0.01 22 223 10669 -68.5 -78.5 22 10.0 -68.5 320 5 314.3 314.3 286.9 314.4 0.00 23 200 11320 -68.1 -78.1 23 10.0 -68.1 300 5 324.9 324.9 290.2 324.9 0.00 24 199 11350 -68.1 -78.1 23 10.0 -68.1 300 5 325.4 325.4 290.4 325.4 0.00 25 189 11661 -65.3 -76.3 20 11.0 -65.4 298 7 334.7 334.7 293.0 334.7 0.01 26 150 13060 -67.3 -77.3 23 10.0 -67.4 290 17 354.2 354.2 297.5 354.2 0.01 27 102 15382 -69.3 -79.3 22 10.0 -69.4 271 19 391.6 391.6 304.0 391.6 0.01 28 100 15500 -69.7 -79.7 22 10.0 -69.8 270 19 393.1 393.1 304.2 393.1 0.01 29 70 17600 -73.9 -83.9 20 10.0 -74.0 426.3 426.3 308.4 426.3 0.00 30 54 19106 -76.3 -86.3 19 10.0 -76.3 453.6 453.6 311.2 453.6 0.00 31 50 19550 -75.9 -85.9 19 10.0 -76.0 464.6 464.6 312.2 464.7 0.00 32 34 21762 -78.7 -88.7 18 10.0 -78.7 511.5 511.5 315.7 511.5 0.00 TRP 223 10669 -68.5 -78.5 22 10.0 -68.5 320 5 314.3 314.3 286.9 314.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5155.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 31.92 % Est. max temperature: 0.71 C = 33.28 F Sfc-Lift cond lev (LCL): 970.81 mb = 488.30 m = 1602.01 ft T: -12.60 C 700-500 lapse rate: 5.87 C/km ThetaE index: 0.45 C Layer 850.0- 700.0 mb Conv cond level (CCL): 1000.00 mb = 265.00 m = 869.41 ft Mean mixing ratio: 0.98 g/kg Conv temperature: -15.84 C = 3.48 F Cap Strength: 24.86 C Lifted Index: 24.81 C Risk: None Lifted Index @300 mb: 29.08 C Lifted Index @700 mb: 17.97 C Showalter Index: 14.47 C Risk: None Total Totals Index: 27.80 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 6.40 C K Index: -23.70 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 3.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 58.95 J/kg Max Up Vert Vel: 10.86 m/s Conv Inhibition (B-): 41060.23 J/kg Cap Strength: 24.84 C Lift Cond Lev (LCL): 926.13 mb = 846.73 m = 2777.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 141 at 8 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 1020 118 20 1 -0.3 -0.9 | 327 9 4.7 -7.3 1 1000 265 115 13 -11.8 5.5 | 83 7 -6.7 -0.9 2 925 856 120 15 -13.0 7.5 | 98 8 -7.9 1.1 3 850 1500 120 19 -16.5 9.5 | 105 12 -11.4 3.1 4 700 2967 125 7 -5.7 4.0 | 15 2 -0.7 -2.4 5 500 5420 85 9 -9.0 -0.8 | 28 8 -3.9 -7.2 6 400 6970 95 11 -11.0 1.0 | 47 8 -5.9 -5.4 7 300 8840 60 11 -9.5 -5.5 | 21 13 -4.4 -11.9 8 250 9980 25 9 -3.8 -8.2 | 355 15 1.3 -14.5 9 223 10669 320 5 3.2 -3.8 | 321 13 8.3 -10.2 10 200 11320 300 5 4.3 -2.5 | 313 13 9.4 -8.9 11 150 13060 290 17 16.0 -5.8 | 300 24 21.1 -12.2 12 100 15500 270 19 19.0 -0.0 | 285 25 24.1 -6.4 Wind Parameters Mean winds (0-6000m): 111.5 at 10.9 knts Storm direction: 141.5 at 8.2 knts Shear (0-3000m) pos: 1.7 neg: 0.5 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 52.9 deg Storm rel helicity (0-3000m) pos: 36.0 neg: -6.5 tot: 29.5 m^2/s^2 ave: 9.8 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 2.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 377.68 Bulk Shear: 0.16 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 ------------------------------------------------------------------------------- 500 116 12 76 6| 14.8 0.0 14.8| 31.1 0.0 31.1 62.3 0.98| 18.3 18.0 1000 118 13 89 7| 8.7 0.0 8.7| 34.1 0.0 34.1 34.1 0.93| 10.5 9.7 1500 119 15 96 8| 6.3 0.0 6.3| 35.9 -0.3 35.6 23.7 0.83| 8.0 6.6 2000 119 15 97 8| 3.6 0.0 3.6| 35.9 -2.3 33.6 16.8 0.67| 7.1 4.8 2500 120 15 96 8| 2.1 0.0 2.1| 35.9 -4.7 31.2 12.5 0.52| 6.5 3.4 3000 120 13 93 7| 1.7 0.5 2.2| 36.0 -6.5 29.5 9.8 0.41| 6.0 2.4 4000 119 12 85 5| 1.3 0.4 1.7| 36.6 -6.5 30.1 7.5 0.40| 4.8 1.9 5000 116 11 73 5| 1.0 0.6 1.6| 36.6 -6.8 29.8 6.0 0.37| 4.1 1.5 6000 111 11 65 6| 0.9 0.5 1.5| 39.1 -7.2 31.9 5.3 0.38| 3.6 1.3 Wrote GIF file: /home/apache/climate/data/raob//U3802/skewt/U3802.skewt.20260113.00.gif