UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110912.upa.cvt Date: 1200Z 9 NOV 25 Searching for U1946... Searching the city database file for: U1946 ... Date:1200Z 9 NOV 25 Station: U1946 WMO ident: 21946 Latitude: 70.62 Longitude: 147.90 ------------------------------------------------------------------------------- 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 1005 49 -33.3 -36.9 70 3.6 -33.5 240 7 239.5 239.5 239.4 239.9 0.16 1 1000 84 -32.5 -36.0 71 3.5 -32.7 240 9 240.6 240.7 240.5 241.1 0.18 2 995 119 -31.1 -34.5 72 3.4 -31.3 242.4 242.4 242.2 243.0 0.21 3 965 341 -19.9 -23.3 74 3.4 -20.4 255.8 255.9 255.1 257.5 0.61 4 925 653 -21.9 -25.0 76 3.1 -22.3 280 5 256.9 257.0 255.8 258.4 0.54 5 910 773 -22.3 -25.4 76 3.1 -22.7 257.7 257.8 256.4 259.2 0.53 6 850 1274 -21.7 -24.8 76 3.1 -22.1 230 11 263.4 263.5 261.1 265.1 0.60 7 830 1450 -21.5 -24.6 76 3.1 -21.9 265.4 265.5 262.6 267.2 0.63 8 769 2008 -25.3 -28.6 74 3.3 -25.6 267.2 267.3 263.6 268.6 0.47 9 700 2688 -27.5 -30.6 75 3.1 -27.8 210 17 272.0 272.1 266.9 273.3 0.43 10 562 4243 -34.9 -38.6 69 3.7 -35.1 280.9 281.0 272.1 281.7 0.24 11 500 5050 -40.1 -44.1 65 4.0 -40.3 235 23 284.1 284.2 273.8 284.7 0.15 12 400 6540 -49.1 -53.7 59 4.6 -49.2 235 27 291.2 291.2 277.3 291.4 0.06 13 361 7205 -53.3 -58.1 56 4.8 -53.4 294.2 294.2 278.8 294.4 0.04 14 301 8359 -57.9 -62.7 54 4.8 -58.0 220 31 303.4 303.4 282.8 303.5 0.03 15 300 8380 -57.9 -62.7 54 4.8 -58.0 220 31 303.7 303.7 282.9 303.8 0.03 16 287 8662 -58.5 -63.3 54 4.8 -58.6 306.7 306.7 284.1 306.8 0.03 17 250 9540 -56.9 -61.8 54 4.9 -57.0 205 29 321.5 321.5 289.2 321.6 0.04 18 200 10960 -54.9 -59.8 54 4.9 -55.0 200 29 345.8 345.8 295.7 346.1 0.06 19 189 11320 -53.7 -58.7 54 5.0 -53.9 353.4 353.4 297.4 353.7 0.07 20 150 12790 -55.3 -61.3 47 6.0 -55.5 195 23 374.8 374.8 301.4 375.1 0.07 21 128 13801 -55.1 -62.1 42 7.0 -55.4 392.5 392.6 304.2 392.9 0.07 22 100 15370 -56.9 -63.9 41 7.0 -57.2 200 27 417.8 417.8 307.5 418.2 0.07 23 70 17620 -59.1 -67.1 35 8.0 -59.4 190 25 457.9 458.0 311.6 458.3 0.07 24 50 19720 -60.3 -69.3 30 9.0 -60.7 205 35 501.4 501.4 315.1 501.8 0.07 25 37 21584 -62.5 -72.5 25 10.0 -62.9 540.8 540.8 317.6 541.2 0.06 26 30 22880 -61.1 -71.1 25 10.0 -61.7 210 42 578.1 578.1 319.6 578.7 0.09 27 25 24016 -60.9 -70.9 26 10.0 -61.6 609.6 609.6 321.1 610.4 0.11 28 20 25410 -59.5 -69.5 26 10.0 -60.5 220 62 654.0 654.1 322.9 655.4 0.16 TRP 301 8359 -57.9 -62.7 54 4.8 -58.0 220 31 303.4 303.4 282.8 303.5 0.03 WND 11 225 83 Sounding variables and indices 1000-500 mb thick: 4966.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 72.62 % Est. max temperature: -9.86 C = 14.26 F Sfc-Lift cond lev (LCL): 944.92 mb = 495.90 m = 1626.95 ft T: -20.89 C 700-500 lapse rate: 5.33 C/km ThetaE index: 0.00 C Layer 1005.0-190232055819272192.0 mb Conv cond level (CCL): 1000.00 mb = 84.00 m = 275.59 ft Mean mixing ratio: 0.48 g/kg Conv temperature: -25.15 C = -13.27 F Cap Strength: 22.68 C Lifted Index: 24.51 C Risk: None Lifted Index @300 mb: 35.01 C Lifted Index @700 mb: 16.31 C Showalter Index: 15.72 C Risk: None Total Totals Index: 33.70 C Risk: None Vertical Totals Index: 18.40 C Cross Totals Index: 15.30 C K Index: -9.50 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 4.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 69.05 J/kg Max Up Vert Vel: 11.75 m/s Conv Inhibition (B-): 58408.40 J/kg Cap Strength: 24.34 C Lift Cond Lev (LCL): 915.32 mb = 730.24 m = 2395.79 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 11 36171 225 83 58.7 58.7 1 1005 49 240 7 6.1 3.5 2 1000 84 240 9 7.8 4.5 3 925 653 280 5 4.9 -0.9 4 850 1274 230 11 8.4 7.1 5 700 2688 210 17 8.5 14.7 6 500 5050 235 23 18.8 13.2 7 400 6540 235 27 22.1 15.5 8 301 8359 220 31 19.9 23.7 9 300 8380 220 31 19.9 23.7 10 250 9540 205 29 12.3 26.3 11 200 10960 200 29 9.9 27.3 12 150 12790 195 23 6.0 22.2 13 100 15370 200 27 9.2 25.4 14 70 17620 190 25 4.3 24.6 15 50 19720 205 35 14.8 31.7 16 30 22880 210 42 21.0 36.4 17 20 25410 220 62 39.9 47.5 Wind Parameters Energy-Hel index: -4.32 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//U1946/skewt/U1946.skewt.20251109.12.gif