UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110100.upa.cvt Date: 0000Z 1 NOV 25 Searching for U4266... Searching the city database file for: U4266 ... Date:0000Z 1 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 ------------------------------------------------------------------------------- SFC 1000 141 -28.9 -32.5 71 3.6 -29.2 260 1 244.2 244.3 244.0 244.9 0.25 1 978 301 -23.9 -28.2 68 4.3 -24.3 230 1 250.8 250.9 250.3 251.9 0.38 2 974 331 -20.9 -24.9 70 4.0 -21.4 225 1 254.2 254.2 253.4 255.6 0.52 3 965 399 -19.5 -23.0 74 3.5 -20.0 212 1 256.2 256.3 255.4 257.9 0.62 4 959 445 -17.3 -20.3 77 3.0 -17.8 204 1 258.9 259.1 258.0 261.1 0.79 5 925 715 -15.1 -17.1 85 2.0 -15.5 155 1 263.9 264.0 262.4 266.8 1.08 6 897 948 -13.7 -16.3 81 2.6 -14.3 159 2 267.6 267.8 265.3 271.0 1.19 7 851 1347 -15.3 -19.7 69 4.4 -16.2 165 5 270.0 270.2 266.5 272.7 0.94 8 850 1356 -15.3 -19.7 69 4.4 -16.2 165 5 270.1 270.3 266.5 272.8 0.94 9 763 2161 -21.9 -25.7 71 3.8 -22.4 187 5 271.5 271.6 266.8 273.3 0.62 10 700 2794 -22.3 -25.8 73 3.5 -22.8 205 5 277.8 277.9 271.0 279.8 0.67 11 690 2900 -22.7 -26.3 72 3.6 -23.2 204 6 278.5 278.6 271.4 280.4 0.65 12 500 5200 -36.5 -39.5 74 3.0 -36.7 185 25 288.5 288.6 276.3 289.4 0.25 13 485 5410 -37.7 -40.7 73 3.0 -37.9 184 27 289.6 289.6 276.8 290.3 0.23 14 400 6710 -47.3 -50.1 73 2.8 -47.4 180 38 293.5 293.5 278.6 293.9 0.10 15 308 8386 -59.7 -62.9 66 3.2 -59.7 185 47 298.9 298.9 280.9 299.0 0.03 16 300 8550 -60.3 -63.5 66 3.2 -60.3 185 48 300.3 300.3 281.5 300.4 0.02 17 282 8932 -62.9 -66.1 65 3.2 -62.9 190 46 302.0 302.0 282.2 302.0 0.02 18 250 9670 -63.3 -66.7 63 3.4 -63.3 190 38 312.0 312.0 286.1 312.0 0.02 19 222 10414 -57.9 -61.4 64 3.5 -58.0 201 28 331.0 331.1 292.0 331.2 0.04 20 208 10829 -55.9 -59.5 64 3.6 -56.0 206 22 340.4 340.4 294.5 340.7 0.06 21 200 11080 -56.5 -60.3 62 3.8 -56.6 210 19 343.3 343.3 295.1 343.5 0.06 22 150 12910 -55.5 -63.5 36 8.0 -55.7 210 7 374.5 374.5 301.4 374.7 0.05 23 135 13580 -55.1 -64.1 32 9.0 -55.4 213 8 386.6 386.6 303.3 386.9 0.05 24 100 15480 -57.9 -69.9 20 12.0 -58.2 220 9 415.9 415.9 307.2 416.0 0.03 25 97 15672 -57.5 -70.5 18 13.0 -57.9 220 9 420.3 420.3 307.7 420.4 0.03 26 70 17710 -61.1 -77.1 10 16.0 -61.4 220 9 453.7 453.7 311.2 453.8 0.02 27 50 19800 -62.9 -79.9 8 17.0 -63.3 225 11 495.3 495.3 314.6 495.3 0.01 28 46 20314 -63.9 -80.9 8 17.0 -64.3 229 12 504.8 504.8 315.3 504.9 0.01 29 30 22940 -63.7 -81.7 7 18.0 -64.3 250 17 571.0 571.0 319.2 571.1 0.02 30 27 23585 -64.3 -82.3 7 18.0 -64.9 586.8 586.8 320.0 586.9 0.02 31 21 25134 -61.3 -80.3 6 19.0 -62.3 639.5 639.6 322.3 639.8 0.03 TRP 282 8932 -62.9 -66.1 65 3.2 -62.9 190 46 302.0 302.0 282.2 302.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5058.52 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 73.31 % Est. max temperature: -3.03 C = 26.54 F Sfc-Lift cond lev (LCL): 940.97 mb = 587.11 m = 1926.18 ft T: -16.14 C 700-500 lapse rate: 5.90 C/km ThetaE index: 0.00 C Layer 1000.0-7490422784.0 mb Conv cond level (CCL): 978.00 mb = 300.99 m = 987.47 ft Mean mixing ratio: 0.79 g/kg Conv temperature: -18.49 C = -1.29 F Cap Strength: 16.60 C Lifted Index: 23.01 C Risk: None Lifted Index @300 mb: 28.16 C Lifted Index @700 mb: 16.06 C Showalter Index: 13.11 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 16.80 C K Index: -2.00 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 3.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 85.69 J/kg Max Up Vert Vel: 13.09 m/s Conv Inhibition (B-): 51668.28 J/kg Cap Strength: 22.64 C Lift Cond Lev (LCL): 919.78 mb = 757.92 m = 2486.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 216 at 9 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 1000 141 260 1 1.0 0.2 | 31 9 -4.4 -7.4 1 925 715 155 1 -0.4 0.9 | 41 9 -5.8 -6.6 2 850 1356 165 5 -1.3 4.8 | 68 7 -6.7 -2.7 3 700 2794 205 5 2.1 4.5 | 47 4 -3.3 -3.0 4 500 5200 185 25 2.2 24.9 | 170 18 -3.2 17.4 5 400 6710 180 38 0.0 38.0 | 170 31 -5.4 30.5 6 300 8550 185 48 4.2 47.8 | 178 40 -1.2 40.3 7 282 8932 190 46 8.0 45.3 | 184 38 2.6 37.8 8 250 9670 190 38 6.6 37.4 | 182 30 1.2 29.9 9 200 11080 210 19 9.5 16.5 | 205 10 4.1 8.9 10 150 12910 210 7 3.5 6.1 | 52 2 -1.9 -1.5 11 100 15480 220 9 5.8 6.9 | 329 1 0.4 -0.7 12 70 17710 220 9 5.8 6.9 | 329 1 0.4 -0.7 13 50 19800 225 11 7.8 7.8 | 265 2 2.4 0.2 14 30 22940 250 17 16.0 5.8 | 279 11 10.6 -1.7 Wind Parameters Mean winds (0-6000m): 185.5 at 12.4 knts Storm direction: 215.5 at 9.3 knts Shear (0-3000m) pos: 1.0 neg: 0.7 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 53.5 deg Storm rel helicity (0-3000m) pos: 12.7 neg: -2.4 tot: 10.3 m^2/s^2 ave: 3.4 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 2.1 stream: 0.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 4.87 Bulk Shear: 17.60 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 ------------------------------------------------------------------------------- 500 218 1 35 8| 0.0 1.5 1.5| 3.1 0.0 3.1 6.2 0.88| 1.6 1.4 1000 172 2 43 8| 0.0 2.0 2.0| 8.7 0.0 8.7 8.7 0.90| 2.3 2.0 1500 170 3 49 8| 0.5 1.3 1.9| 11.1 -0.2 10.9 7.3 0.79| 2.2 1.7 2000 174 3 53 7| 0.6 1.0 1.6| 11.1 -1.0 10.1 5.1 0.60| 2.0 1.2 2500 179 4 54 7| 0.7 0.8 1.5| 11.1 -2.2 9.0 3.6 0.42| 1.8 0.8 3000 185 4 54 6| 1.0 0.7 1.6| 12.7 -2.4 10.3 3.4 0.45| 2.1 0.9 4000 191 6 68 5| 0.7 1.5 2.2| 17.1 -2.4 14.7 3.7 0.49| 2.6 1.3 5000 187 9 107 4| 0.6 2.1 2.7| 17.8 -3.8 14.0 2.8 0.34| 3.0 1.0 6000 186 12 139 6| 0.5 2.5 3.0| 19.3 -4.1 15.3 2.5 0.27| 3.3 0.9 Wrote GIF file: /home/apache/climate/data/raob//U4266/skewt/U4266.skewt.20251101.00.gif