UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121100.upa.cvt Date: 0000Z 11 DEC 25 Searching for U4266... Searching the city database file for: U4266 ... Date:0000Z 11 DEC 25 Station: U4266 WMO ident: 24266 Latitude: 67.55 Longitude: 133.38 ------------------------------------------------------------------------------- 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 1001 136 -49.9 -54.5 58 4.6 -50.0 5 1 223.2 223.2 223.1 223.2 0.02 1 1000 143 -50.1 -54.4 60 4.3 -50.1 360 1 223.1 223.1 223.0 223.1 0.02 2 994 182 -50.1 -54.4 60 4.3 -50.1 223.4 223.4 223.4 223.5 0.02 3 993 189 -49.9 -54.3 60 4.4 -50.0 223.7 223.7 223.7 223.8 0.02 4 991 202 -48.1 -52.7 59 4.6 -48.1 225.6 225.6 225.6 225.7 0.03 5 965 380 -41.9 -46.6 60 4.7 -42.0 233.6 233.6 233.4 233.8 0.06 6 943 540 -31.9 -36.9 61 5.0 -32.1 245.3 245.4 244.8 245.8 0.17 7 925 677 -30.1 -34.9 63 4.8 -30.4 320 3 248.5 248.6 247.8 249.1 0.21 8 915 755 -28.5 -33.5 62 5.0 -28.9 250.9 251.0 250.1 251.6 0.25 9 850 1284 -26.7 -31.0 67 4.3 -27.1 5 7 258.2 258.2 256.4 259.1 0.34 10 792 1796 -25.5 -29.4 70 3.9 -25.9 264.7 264.8 261.7 266.0 0.42 11 773 1972 -23.5 -27.5 70 4.0 -24.0 268.7 268.8 264.8 270.2 0.52 12 700 2695 -25.5 -29.0 72 3.5 -25.9 110 7 274.2 274.3 268.5 275.7 0.50 13 671 3000 -26.9 -30.2 74 3.3 -27.3 276.0 276.1 269.5 277.4 0.46 14 502 5023 -42.5 -45.8 70 3.3 -42.6 280.9 280.9 271.9 281.3 0.13 15 500 5050 -42.5 -45.8 70 3.3 -42.6 165 21 281.2 281.2 272.1 281.6 0.13 16 400 6530 -52.3 -55.7 67 3.4 -52.4 165 33 287.0 287.0 275.2 287.2 0.05 17 308 8169 -63.5 -67.2 61 3.7 -63.5 165 40 293.6 293.6 278.4 293.7 0.01 18 300 8330 -63.1 -66.8 61 3.7 -63.1 165 38 296.4 296.4 279.7 296.5 0.02 19 291 8518 -63.3 -67.0 61 3.7 -63.3 298.7 298.7 280.8 298.8 0.02 20 250 9460 -59.9 -63.7 61 3.8 -60.0 160 29 317.0 317.0 287.8 317.1 0.03 21 231 9957 -57.7 -61.5 62 3.8 -57.8 327.6 327.6 291.1 327.8 0.04 22 200 10870 -56.3 -60.0 63 3.7 -56.4 165 25 343.6 343.6 295.3 343.9 0.06 23 150 12700 -54.9 -58.9 61 4.0 -55.1 165 27 375.5 375.5 301.6 375.9 0.09 24 136 13327 -53.7 -57.9 60 4.2 -53.9 388.3 388.3 303.6 388.8 0.11 25 100 15280 -57.9 -62.0 59 4.1 -58.0 165 40 415.9 415.9 307.3 416.3 0.09 26 70 17520 -60.5 -64.5 59 4.0 -60.7 180 42 455.0 455.0 311.4 455.5 0.09 27 64 18077 -61.3 -65.1 61 3.8 -61.4 465.0 465.0 312.3 465.6 0.09 28 55 19024 -58.5 -62.8 58 4.3 -58.7 492.0 492.1 314.4 492.9 0.15 29 50 19620 -60.7 -64.6 60 3.9 -60.9 185 60 500.4 500.5 315.0 501.2 0.13 30 48 19875 -61.3 -65.2 60 3.9 -61.5 504.9 504.9 315.4 505.7 0.12 31 36 21663 -61.9 -66.0 58 4.1 -62.1 546.6 546.7 317.9 547.6 0.15 32 30 22800 -59.7 -63.9 58 4.2 -60.1 185 83 581.9 582.0 319.8 583.6 0.24 33 24 24202 -57.3 -61.6 58 4.3 -57.9 627.2 627.4 321.9 630.3 0.40 34 20 25350 -58.7 -63.0 57 4.3 -59.3 190 93 656.5 656.7 323.0 659.8 0.40 35 16 26744 -61.1 -65.0 60 3.9 -61.7 691.9 692.1 324.3 695.2 0.38 TRP 308 8169 -63.5 -67.2 61 3.7 -63.5 165 40 293.6 293.6 278.4 293.7 0.01 WND 14 200 112 Sounding variables and indices 1000-500 mb thick: 4907.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 69.11 % Est. max temperature: -15.02 C = 4.97 F Sfc-Lift cond lev (LCL): 919.65 mb = 718.38 m = 2356.85 ft T: -29.25 C 700-500 lapse rate: 7.22 C/km ThetaE index: 0.14 C Layer 1000.0- 994.0 mb Conv cond level (CCL): 1000.00 mb = 143.00 m = 469.15 ft Mean mixing ratio: 0.14 g/kg Conv temperature: -38.56 C = -37.40 F Cap Strength: 33.53 C Lifted Index: 33.77 C Risk: None Lifted Index @300 mb: 39.95 C Lifted Index @700 mb: 30.96 C Showalter Index: 18.18 C Risk: None Total Totals Index: 27.30 C Risk: None Vertical Totals Index: 15.80 C Cross Totals Index: 11.50 C K Index: -18.70 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 4.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 124.54 J/kg Max Up Vert Vel: 15.78 m/s Conv Inhibition (B-): 63708.80 J/kg Cap Strength: 33.53 C Lift Cond Lev (LCL): 915.21 mb = 752.93 m = 2470.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 14 34297 200 112 38.3 105.2 1 1001 136 5 1 -0.1 -1.0 2 1000 143 360 1 -0.0 -1.0 3 925 677 320 3 1.9 -2.3 4 850 1284 5 7 -0.6 -7.0 5 700 2695 110 7 -6.6 2.4 6 500 5050 165 21 -5.4 20.3 7 400 6530 165 33 -8.5 31.9 8 308 8169 165 40 -10.4 38.6 9 300 8330 165 38 -9.8 36.7 10 250 9460 160 29 -9.9 27.3 11 200 10870 165 25 -6.5 24.1 12 150 12700 165 27 -7.0 26.1 13 100 15280 165 40 -10.4 38.6 14 70 17520 180 42 0.0 42.0 15 50 19620 185 60 5.2 59.8 16 30 22800 185 83 7.2 82.7 17 20 25350 190 93 16.1 91.6 Wind Parameters Energy-Hel index: -7.78 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//U4266/skewt/U4266.skewt.20251211.00.gif