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 U4266... Searching the city database file for: U4266 ... Date:1200Z 9 NOV 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 ------------------------------------------------------------------------------- 0 1000 99 65 1 SFC 995 134 -35.7 -39.4 69 3.7 -35.8 65 1 237.8 237.8 237.7 238.1 0.13 2 993 148 -33.1 -37.9 62 4.8 -33.3 67 1 240.5 240.6 240.3 240.9 0.15 3 978 255 -31.7 -36.4 63 4.7 -31.9 82 1 243.0 243.0 242.6 243.5 0.17 4 974 285 -30.1 -34.6 65 4.5 -30.4 85 2 244.9 244.9 244.5 245.5 0.21 5 971 307 -27.7 -32.5 64 4.8 -28.0 88 2 247.5 247.6 247.0 248.2 0.26 6 960 389 -27.5 -31.9 66 4.4 -27.8 99 2 248.5 248.6 248.0 249.3 0.27 7 950 465 -24.1 -28.4 68 4.3 -24.5 109 2 252.7 252.8 251.9 253.8 0.39 8 925 660 -22.7 -26.4 72 3.7 -23.1 135 3 256.1 256.2 255.0 257.4 0.48 9 914 748 -22.7 -26.2 73 3.5 -23.1 144 4 257.0 257.1 255.8 258.3 0.49 10 906 813 -20.9 -24.3 74 3.4 -21.4 151 4 259.5 259.6 258.0 261.1 0.59 11 850 1283 -22.1 -25.1 77 3.0 -22.5 200 7 263.0 263.1 260.7 264.6 0.59 12 811 1628 -22.7 -25.8 76 3.1 -23.1 205 7 265.9 266.0 262.9 267.6 0.58 13 700 2695 -27.9 -31.1 74 3.2 -28.2 220 9 271.6 271.7 266.5 272.8 0.41 14 542 4497 -36.7 -39.6 74 2.9 -36.9 228 26 281.7 281.8 272.6 282.4 0.23 15 500 5050 -40.7 -43.8 72 3.1 -40.8 230 31 283.4 283.4 273.4 283.9 0.16 16 400 6540 -50.3 -53.6 68 3.3 -50.4 225 33 289.6 289.6 276.6 289.8 0.06 17 374 6975 -53.1 -56.3 68 3.2 -53.2 225 34 291.5 291.5 277.5 291.7 0.05 18 323 7907 -58.3 -61.7 65 3.4 -58.3 225 35 296.8 296.8 280.0 296.9 0.03 19 300 8370 -59.7 -63.2 64 3.5 -59.7 225 36 301.2 301.2 281.9 301.3 0.03 20 286 8668 -60.9 -64.2 65 3.3 -60.9 225 36 303.6 303.6 282.9 303.7 0.02 21 280 8800 -60.9 -64.2 65 3.3 -60.9 226 36 305.5 305.5 283.6 305.6 0.02 22 250 9510 -58.3 -61.8 64 3.5 -58.3 230 35 319.4 319.4 288.6 319.5 0.04 23 215 10461 -55.7 -59.2 65 3.5 -55.8 227 27 337.5 337.5 293.7 337.8 0.06 24 200 10920 -55.9 -59.4 65 3.5 -56.0 225 23 344.2 344.3 295.4 344.5 0.06 25 150 12760 -55.5 -59.4 62 3.9 -55.6 220 21 374.5 374.5 301.4 374.8 0.08 26 109 14786 -56.5 -60.7 59 4.2 -56.7 220 21 408.4 408.4 306.4 408.9 0.10 27 100 15330 -57.7 -62.3 56 4.6 -57.9 220 21 416.2 416.3 307.3 416.7 0.09 28 70 17560 -60.1 -65.0 53 4.9 -60.3 215 25 455.8 455.8 311.4 456.3 0.09 29 53 19290 -62.7 -68.7 44 6.0 -62.9 219 27 487.5 487.6 314.1 488.0 0.07 30 50 19650 -62.3 -68.3 44 6.0 -62.6 220 27 496.7 496.7 314.7 497.2 0.08 31 39 21183 -63.1 -69.1 44 6.0 -63.4 222 31 531.2 531.3 317.1 531.8 0.09 32 30 22810 -59.9 -66.9 40 7.0 -60.4 225 36 581.3 581.4 319.8 582.5 0.16 33 29 23022 -59.5 -66.5 40 7.0 -60.1 588.1 588.2 320.1 589.4 0.17 34 22 24752 -59.1 -67.1 35 8.0 -60.0 637.6 637.7 322.3 639.3 0.21 35 21 25043 -61.3 -69.3 34 8.0 -62.0 639.5 639.6 322.3 640.8 0.16 TRP 286 8668 -60.9 -64.2 65 3.3 -60.9 225 36 303.6 303.6 282.9 303.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 4951.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 73.60 % Est. max temperature: -10.17 C = 13.70 F Sfc-Lift cond lev (LCL): 933.45 mb = 593.39 m = 1946.81 ft T: -23.18 C 700-500 lapse rate: 5.44 C/km ThetaE index: 0.00 C Layer 995.0--8390752015546130719055026944212992.0 mb Conv cond level (CCL): 995.00 mb = 133.91 m = 439.33 ft Mean mixing ratio: 0.38 g/kg Conv temperature: -28.16 C = -18.69 F Cap Strength: 24.31 C Lifted Index: 25.14 C Risk: None Lifted Index @300 mb: 34.26 C Lifted Index @700 mb: 17.20 C Showalter Index: 15.47 C Risk: None Total Totals Index: 34.20 C Risk: None Vertical Totals Index: 18.60 C Cross Totals Index: 15.60 C K Index: -9.70 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 4.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 80.58 J/kg Max Up Vert Vel: 12.69 m/s Conv Inhibition (B-): 59261.11 J/kg Cap Strength: 25.03 C Lift Cond Lev (LCL): 894.26 mb = 908.72 m = 2981.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 254 at 12 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 ---------------------------------------------------------- 0 995 134 65 1 -0.9 -0.4 | 74 13 -12.7 -3.7 1 925 660 135 3 -2.1 2.1 | 85 14 -13.9 -1.2 2 850 1283 200 7 2.4 6.6 | 109 10 -9.4 3.3 3 700 2695 220 9 5.8 6.9 | 121 7 -6.0 3.6 4 500 5050 230 31 23.7 19.9 | 216 20 11.9 16.6 5 400 6540 225 33 23.3 23.3 | 210 23 11.5 20.0 6 300 8370 225 36 25.5 25.5 | 212 26 13.6 22.2 7 286 8668 225 36 25.5 25.5 | 212 26 13.6 22.2 8 250 9510 230 35 26.8 22.5 | 218 24 15.0 19.2 9 200 10920 225 23 16.3 16.3 | 199 14 4.4 13.0 10 150 12760 220 21 13.5 16.1 | 187 13 1.7 12.8 11 100 15330 220 21 13.5 16.1 | 187 13 1.7 12.8 12 70 17560 215 25 14.3 20.5 | 188 17 2.5 17.2 13 50 19650 220 27 17.4 20.7 | 198 18 5.5 17.4 14 30 22810 225 36 25.5 25.5 | 212 26 13.6 22.2 Wind Parameters Mean winds (0-6000m): 224.4 at 16.4 knts Storm direction: 254.4 at 12.3 knts Shear (0-3000m) pos: 2.4 neg: 0.0 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 80.8 deg Storm rel helicity (0-3000m) pos: 39.6 neg: 0.0 tot: 39.6 m^2/s^2 ave: 13.2 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 3.0 stream: 2.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 2.10 Bulk Shear: 38.35 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 ------------------------------------------------------------------------------- 500 118 2 80 14| 2.7 0.0 2.7| 9.7 0.0 9.7 19.4 0.88| 3.1 2.7 1000 153 3 88 13| 3.4 0.0 3.4| 25.1 0.0 25.1 25.1 0.86| 4.2 3.6 1500 182 4 95 12| 2.8 0.0 2.8| 29.5 0.0 29.5 19.6 0.78| 3.8 2.9 2000 193 5 100 11| 2.3 0.0 2.3| 30.9 0.0 30.9 15.5 0.76| 3.1 2.4 2500 201 6 103 10| 2.0 0.0 2.0| 32.1 0.0 32.1 12.8 0.73| 2.8 2.0 3000 206 7 107 9| 2.4 0.0 2.4| 39.6 0.0 39.6 13.2 0.79| 3.0 2.4 4000 216 9 125 8| 3.0 0.0 3.0| 57.6 0.0 57.6 14.4 0.78| 3.5 2.7 5000 222 13 155 7| 3.3 0.0 3.3| 77.2 -0.2 77.0 15.4 0.71| 3.7 2.6 6000 224 16 177 8| 2.8 0.2 2.9| 77.2 -8.6 68.7 11.4 0.63| 3.3 2.1 Wrote GIF file: /home/apache/climate/data/raob//U4266/skewt/U4266.skewt.20251109.12.gif