UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110400.upa.cvt Date: 0000Z 4 NOV 25 Searching for U4266... Searching the city database file for: U4266 ... Date:0000Z 4 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 115 185 1 SFC 997 136 -38.3 -42.5 65 4.2 -38.4 185 1 235.1 235.1 234.9 235.3 0.09 2 992 170 -37.3 -43.3 54 6.0 -37.5 186 1 236.4 236.4 236.2 236.6 0.08 3 989 191 -35.1 -40.1 60 5.0 -35.3 187 1 238.8 238.8 238.6 239.1 0.12 4 968 343 -29.5 -34.5 62 5.0 -29.8 191 2 245.9 246.0 245.5 246.5 0.21 5 935 591 -26.5 -30.7 68 4.2 -26.8 198 3 251.4 251.5 250.7 252.3 0.32 6 925 669 -26.3 -30.0 71 3.7 -26.6 200 3 252.4 252.5 251.5 253.4 0.34 7 850 1282 -25.3 -28.6 74 3.3 -25.6 120 1 259.6 259.7 257.8 260.8 0.42 8 832 1437 -25.1 -28.4 74 3.3 -25.5 107 1 261.4 261.5 259.2 262.7 0.44 9 763 2065 -26.3 -29.4 75 3.1 -26.6 53 1 266.7 266.8 263.2 268.0 0.44 10 700 2683 -30.1 -33.4 73 3.3 -30.4 360 1 269.2 269.2 264.7 270.1 0.33 11 591 3872 -36.7 -39.6 74 2.9 -36.9 75 5 274.8 274.9 268.3 275.5 0.21 12 586 3931 -36.7 -39.6 74 2.9 -36.9 79 5 275.5 275.5 268.8 276.2 0.21 13 518 4779 -40.3 -44.6 63 4.3 -40.5 134 8 281.0 281.1 272.0 281.5 0.14 14 500 5020 -41.9 -46.7 59 4.8 -42.1 150 9 282.0 282.0 272.5 282.3 0.11 15 452 5696 -46.9 -51.8 57 4.9 -47.0 157 10 283.9 283.9 273.5 284.2 0.07 16 400 6500 -50.1 -54.8 58 4.7 -50.2 165 11 289.9 289.9 276.7 290.1 0.06 17 331 7716 -55.9 -60.9 53 5.0 -56.0 170 11 298.0 298.1 280.5 298.2 0.03 18 328 7774 -55.9 -60.9 53 5.0 -56.0 172 11 298.8 298.8 280.8 298.9 0.03 19 307 8193 -55.7 -61.7 47 6.0 -55.8 185 11 304.8 304.8 283.4 304.9 0.03 20 300 8340 -55.1 -61.1 47 6.0 -55.2 190 11 307.7 307.7 284.5 307.8 0.03 21 250 9520 -51.7 -58.7 43 7.0 -51.9 210 11 329.2 329.2 291.6 329.4 0.06 22 214 10530 -50.1 -59.1 34 9.0 -50.4 224 12 346.7 346.7 296.0 346.9 0.06 23 200 10970 -50.9 -60.9 30 10.0 -51.2 230 13 352.2 352.2 297.1 352.4 0.05 24 150 12840 -52.3 -66.3 17 14.0 -52.7 245 15 380.0 380.0 302.3 380.1 0.03 25 133 13615 -53.5 -68.5 14 15.0 -53.9 244 16 391.1 391.1 304.0 391.3 0.03 26 100 15440 -55.5 -71.5 12 16.0 -55.9 240 17 420.5 420.5 307.8 420.6 0.02 27 70 17700 -58.5 -75.5 9 17.0 -59.0 255 23 459.2 459.2 311.7 459.3 0.02 28 50 19810 -60.7 -78.7 8 18.0 -61.2 240 27 500.4 500.4 315.0 500.5 0.02 29 30 22970 -64.1 -81.1 8 17.0 -64.6 240 35 569.9 569.9 319.2 570.0 0.02 30 29 23177 -64.1 -81.1 8 17.0 -64.7 575.4 575.5 319.5 575.6 0.02 31 25 24092 -60.9 -78.9 8 18.0 -61.8 609.6 609.6 321.0 609.8 0.03 32 20 25470 -63.1 -80.1 8 17.0 -64.0 643.0 643.0 322.4 643.3 0.03 TRP 331 7716 -55.9 -60.9 53 5.0 -56.0 170 11 298.0 298.1 280.5 298.2 0.03 WND Sounding variables and indices 1000-500 mb thick: 4905.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 71.08 % Est. max temperature: -13.43 C = 7.82 F Sfc-Lift cond lev (LCL): 926.61 mb = 656.45 m = 2153.68 ft T: -26.33 C 700-500 lapse rate: 5.05 C/km ThetaE index: 0.00 C Layer 997.0- -0.0 mb Conv cond level (CCL): 997.00 mb = 135.65 m = 445.03 ft Mean mixing ratio: 0.26 g/kg Conv temperature: -31.91 C = -25.44 F Cap Strength: 26.59 C Lifted Index: 27.05 C Risk: None Lifted Index @300 mb: 41.62 C Lifted Index @700 mb: 18.40 C Showalter Index: 17.38 C Risk: None Total Totals Index: 29.90 C Risk: None Vertical Totals Index: 16.60 C Cross Totals Index: 13.30 C K Index: -15.30 Risk: None Sweat Index: 11.00 Risk: None Energy Index: 4.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 63.40 J/kg Max Up Vert Vel: 11.26 m/s Conv Inhibition (B-): 57869.46 J/kg Cap Strength: 26.83 C Lift Cond Lev (LCL): 889.35 mb = 953.92 m = 3129.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 183 at 3 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 ---------------------------------------------------------- 0 997 136 185 1 0.1 1.0 | 2 2 -0.1 -2.3 1 925 669 200 3 1.0 2.8 | 301 1 0.8 -0.5 2 850 1282 120 1 -0.9 0.5 | 20 3 -1.0 -2.8 3 700 2683 360 1 -0.0 -1.0 | 2 4 -0.2 -4.3 4 500 5020 150 9 -4.5 7.8 | 134 6 -4.7 4.5 5 400 6500 165 11 -2.8 10.6 | 157 8 -3.0 7.3 6 331 7716 170 11 -1.9 10.8 | 164 8 -2.1 7.5 7 300 8340 190 11 1.9 10.8 | 193 8 1.7 7.5 8 250 9520 210 11 5.5 9.5 | 221 8 5.3 6.2 9 200 10970 230 13 10.0 8.4 | 243 11 9.8 5.0 10 150 12840 245 15 13.6 6.3 | 257 14 13.4 3.0 11 100 15440 240 17 14.7 8.5 | 250 15 14.5 5.2 12 70 17700 255 23 22.2 6.0 | 263 22 22.0 2.6 13 50 19810 240 27 23.4 13.5 | 246 25 23.2 10.2 14 30 22970 240 35 30.3 17.5 | 245 33 30.1 14.2 Wind Parameters Mean winds (0-6000m): 153.1 at 4.4 knts Storm direction: 183.1 at 3.3 knts Shear (0-3000m) pos: 0.1 neg: 0.7 tot: 0.8 10-3/s Storm rel Dir Shear (0-3000m): 12.1 deg Storm rel helicity (0-3000m) pos: 1.7 neg: -2.1 tot: -0.4 m^2/s^2 ave: -0.1 10^-3 m/s^2 rel: -0.06 Storm rel vorticity (0-3000m) horiz: 1.6 stream: -0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 44.15 Bulk Shear: 1.44 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 ------------------------------------------------------------------------------- 500 196 2 347 2| 2.0 0.0 2.0| 0.0 -0.4 -0.4 -0.8 -0.61| 2.0 -1.2 1000 189 2 353 1| 1.0 1.3 2.3| 0.3 -0.5 -0.2 -0.2 -0.01| 2.4 -0.0 1500 181 2 5 2| 0.7 1.1 1.8| 0.3 -0.8 -0.5 -0.3 -0.07| 2.0 -0.1 2000 171 2 13 2| 0.5 1.0 1.5| 0.3 -1.2 -1.0 -0.5 -0.13| 1.7 -0.2 2500 171 1 12 2| 0.4 0.8 1.2| 0.3 -2.0 -1.8 -0.7 -0.22| 1.5 -0.3 3000 154 1 23 2| 0.1 0.7 0.8| 1.7 -2.1 -0.4 -0.1 -0.06| 1.6 -0.1 4000 105 2 40 4| 0.8 0.5 1.3| 11.6 -2.1 9.6 2.4 0.34| 1.9 0.7 5000 150 3 76 2| 1.2 0.4 1.6| 25.9 -2.1 23.9 4.8 0.57| 2.4 1.4 6000 153 4 106 2| 1.1 0.3 1.4| 29.6 -2.1 27.6 4.6 0.60| 2.2 1.3 Wrote GIF file: /home/apache/climate/data/raob//U4266/skewt/U4266.skewt.20251104.00.gif