UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103112.upa.cvt Date: 1200Z 31 OCT 25 Searching for U4266... Searching the city database file for: U4266 ... Date:1200Z 31 OCT 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 120 260 1 SFC 998 134 -28.3 -31.6 73 3.3 -28.5 260 1 245.0 245.0 244.8 245.7 0.27 2 990 192 -26.5 -30.4 70 3.9 -26.8 253 1 247.4 247.4 247.0 248.2 0.31 3 972 328 -18.1 -21.5 75 3.4 -18.6 236 2 257.1 257.2 256.3 259.1 0.70 4 940 580 -13.9 -16.6 80 2.7 -14.5 205 4 263.9 264.1 262.4 266.9 1.11 5 925 703 -13.3 -16.1 79 2.8 -13.9 190 5 265.7 265.9 263.9 269.0 1.17 6 888 1015 -11.9 -17.9 61 6.0 -13.2 202 4 270.3 270.5 266.8 273.3 1.05 7 850 1348 -14.3 -21.3 55 7.0 -15.6 215 3 271.2 271.3 267.0 273.5 0.82 8 848 1366 -14.5 -21.5 55 7.0 -15.8 215 3 271.1 271.3 267.0 273.5 0.81 9 767 2116 -21.3 -24.7 74 3.4 -21.8 226 4 271.7 271.8 267.1 273.7 0.67 10 746 2321 -20.3 -23.0 79 2.7 -20.7 228 4 275.0 275.1 269.5 277.3 0.80 11 727 2513 -19.3 -23.7 68 4.4 -20.0 231 5 278.1 278.2 271.4 280.4 0.78 12 700 2793 -20.7 -29.7 44 9.0 -21.9 235 5 279.6 279.6 271.7 281.0 0.46 13 689 2910 -21.5 -30.5 44 9.0 -22.7 234 6 279.9 280.0 271.9 281.3 0.44 14 500 5210 -35.7 -40.7 60 5.0 -36.0 205 21 289.5 289.6 276.8 290.2 0.22 15 477 5534 -37.5 -42.5 60 5.0 -37.8 206 25 291.2 291.2 277.6 291.9 0.19 16 400 6720 -46.5 -51.1 59 4.6 -46.6 210 38 294.6 294.6 279.0 294.9 0.09 17 300 8570 -60.7 -64.8 58 4.1 -60.7 210 46 299.8 299.8 281.3 299.9 0.02 18 272 9174 -64.5 -68.7 56 4.2 -64.6 210 46 302.8 302.8 282.5 302.8 0.01 19 250 9690 -64.3 -68.5 56 4.2 -64.3 210 38 310.5 310.5 285.5 310.5 0.02 20 240 9939 -63.7 -67.9 56 4.2 -63.7 209 35 315.0 315.0 287.1 315.1 0.02 21 231 10175 -59.3 -63.5 58 4.2 -59.3 208 31 325.2 325.2 290.3 325.3 0.03 22 209 10802 -57.3 -61.5 59 4.2 -57.4 206 23 337.7 337.8 293.8 337.9 0.05 23 200 11080 -56.9 -61.2 58 4.3 -57.0 205 19 342.7 342.7 295.0 342.9 0.05 24 150 12910 -55.1 -62.1 42 7.0 -55.3 200 11 375.1 375.2 301.5 375.4 0.06 25 147 13039 -54.9 -61.9 42 7.0 -55.1 200 11 377.7 377.7 301.9 378.0 0.06 26 100 15480 -57.1 -69.1 20 12.0 -57.5 205 7 417.4 417.4 307.4 417.6 0.03 27 78 17039 -60.5 -73.5 17 13.0 -60.8 202 8 441.1 441.1 310.0 441.2 0.02 28 70 17710 -62.1 -76.1 14 14.0 -62.4 200 9 451.5 451.5 311.0 451.6 0.02 29 50 19780 -64.3 -79.3 11 15.0 -64.6 220 11 492.0 492.0 314.4 492.0 0.01 30 34 22136 -65.7 -81.7 9 16.0 -66.1 235 14 545.6 545.7 317.9 545.7 0.01 31 30 22900 -64.3 -80.3 9 16.0 -64.8 240 15 569.3 569.4 319.1 569.5 0.02 32 20 25390 -60.5 -78.5 8 18.0 -61.7 225 31 651.0 651.0 322.7 651.3 0.04 33 12 28597 -57.1 -76.1 7 19.0 -59.6 765.4 765.5 326.4 766.4 0.10 34 11 29145 -59.5 -78.5 7 19.0 -61.6 776.0 776.0 326.7 776.7 0.08 TRP 272 9174 -64.5 -68.7 56 4.2 -64.6 210 46 302.8 302.8 282.5 302.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5090.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 59.81 % Est. max temperature: -2.17 C = 28.10 F Sfc-Lift cond lev (LCL): 943.97 mb = 548.58 m = 1799.79 ft T: -14.43 C 700-500 lapse rate: 6.21 C/km ThetaE index: 0.06 C Layer 848.0- 767.0 mb Conv cond level (CCL): 998.00 mb = 134.40 m = 440.93 ft Mean mixing ratio: 0.89 g/kg Conv temperature: -18.52 C = -1.34 F Cap Strength: 15.86 C Lifted Index: 21.82 C Risk: None Lifted Index @300 mb: 26.06 C Lifted Index @700 mb: 15.61 C Showalter Index: 13.32 C Risk: None Total Totals Index: 35.80 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 14.40 C K Index: -8.90 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 3.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 77.60 J/kg Max Up Vert Vel: 12.46 m/s Conv Inhibition (B-): 60614.38 J/kg Cap Strength: 21.54 C Lift Cond Lev (LCL): 908.84 mb = 837.59 m = 2747.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 240 at 8 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 ---------------------------------------------------------- 0 998 134 260 1 1.0 0.2 | 57 7 -6.2 -4.0 1 925 703 190 5 0.9 4.9 | 97 6 -6.4 0.7 2 850 1348 215 3 1.7 2.5 | 73 6 -5.5 -1.7 3 700 2793 235 5 4.1 2.9 | 67 3 -3.1 -1.3 4 500 5210 205 21 8.9 19.0 | 186 15 1.7 14.9 5 400 6720 210 38 19.0 32.9 | 202 31 11.8 28.7 6 300 8570 210 46 23.0 39.8 | 204 39 15.8 35.7 7 272 9174 210 46 23.0 39.8 | 204 39 15.8 35.7 8 250 9690 210 38 19.0 32.9 | 202 31 11.8 28.7 9 200 11080 205 19 8.0 17.2 | 184 13 0.8 13.0 10 150 12910 200 11 3.8 10.3 | 151 7 -3.5 6.2 11 100 15480 205 7 3.0 6.3 | 117 5 -4.3 2.2 12 70 17710 200 9 3.1 8.5 | 136 6 -4.1 4.3 13 50 19780 220 11 7.1 8.4 | 178 4 -0.1 4.2 14 30 22900 240 15 13.0 7.5 | 240 7 5.8 3.3 15 20 25390 225 31 21.9 21.9 | 220 23 14.7 17.7 Wind Parameters Mean winds (0-6000m): 209.9 at 11.1 knts Storm direction: 239.9 at 8.3 knts Shear (0-3000m) pos: 0.5 neg: 1.1 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): 47.3 deg Storm rel helicity (0-3000m) pos: 6.6 neg: -3.9 tot: 2.7 m^2/s^2 ave: 0.9 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 2.2 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 8.29 Bulk Shear: 9.36 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 ------------------------------------------------------------------------------- 500 202 3 75 6| 0.0 4.3 4.3| 5.0 0.0 5.0 9.9 0.72| 4.8 3.4 1000 198 4 83 6| 0.5 2.1 2.7| 5.8 -2.4 3.4 3.4 0.32| 3.6 1.2 1500 203 3 81 6| 0.6 1.4 2.0| 5.8 -3.6 2.2 1.5 0.19| 2.8 0.5 2000 208 4 79 6| 0.5 1.1 1.6| 5.8 -3.6 2.2 1.1 0.17| 2.3 0.4 2500 214 4 78 5| 0.6 0.9 1.4| 5.8 -3.9 2.0 0.8 0.13| 2.1 0.3 3000 219 4 78 5| 0.5 1.1 1.5| 6.6 -3.9 2.7 0.9 0.21| 2.2 0.4 4000 220 6 92 4| 0.4 1.7 2.1| 8.8 -3.9 4.8 1.2 0.30| 2.5 0.8 5000 213 8 132 4| 0.3 2.1 2.4| 8.8 -7.1 1.7 0.3 0.18| 2.8 0.5 6000 210 11 163 6| 1.0 1.8 2.7| 28.2 -7.3 21.0 3.5 0.22| 3.3 0.7 Wrote GIF file: /home/apache/climate/data/raob//U4266/skewt/U4266.skewt.20251031.12.gif