UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102900.upa.cvt Date: 0000Z 29 OCT 25 Searching for U4266... Searching the city database file for: U4266 ... Date:0000Z 29 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 119 205 1 SFC 997 140 -31.9 -35.2 72 3.3 -32.1 205 1 241.5 241.5 241.3 242.0 0.19 2 991 183 -26.3 -31.3 63 5.0 -26.7 203 1 247.5 247.5 247.0 248.3 0.28 3 990 191 -23.3 -28.3 63 5.0 -23.8 203 2 250.6 250.6 250.0 251.6 0.37 4 972 327 -15.9 -19.9 71 4.0 -16.6 197 3 259.3 259.5 258.3 261.6 0.81 5 940 581 -14.1 -17.6 75 3.5 -14.8 185 6 263.7 263.8 262.1 266.5 1.02 6 925 703 -12.7 -17.7 66 5.0 -13.7 180 7 266.3 266.5 264.0 269.2 1.03 7 902 895 -11.5 -19.5 52 8.0 -13.1 174 6 269.5 269.6 266.1 272.1 0.90 8 850 1351 -10.3 -22.3 37 12.0 -12.7 160 5 275.4 275.5 269.7 277.6 0.75 9 830 1534 -9.9 -25.9 26 16.0 -12.9 164 5 277.7 277.8 270.7 279.3 0.56 10 829 1544 -9.9 -25.9 26 16.0 -12.9 165 5 277.8 277.8 270.8 279.4 0.56 11 762 2189 -12.5 -19.5 56 7.0 -14.1 180 5 281.7 281.9 273.9 284.9 1.07 12 710 2724 -16.5 -21.5 65 5.0 -17.5 192 5 283.1 283.2 274.5 286.0 0.97 13 702 2810 -16.3 -21.2 66 4.9 -17.3 194 5 284.2 284.4 275.2 287.2 1.00 14 700 2831 -16.1 -21.0 66 4.9 -17.1 195 5 284.7 284.8 275.5 287.7 1.02 15 664 3228 -16.7 -26.7 42 10.0 -18.5 199 6 288.3 288.4 276.8 290.3 0.65 16 657 3308 -17.3 -29.3 34 12.0 -19.3 200 6 288.5 288.6 276.7 290.1 0.51 17 506 5215 -30.5 -37.5 50 7.0 -31.2 219 9 294.8 294.9 279.5 295.8 0.30 18 500 5300 -31.1 -38.1 50 7.0 -31.7 220 9 295.1 295.2 279.6 296.1 0.29 19 400 6840 -42.1 -49.1 46 7.0 -42.4 215 5 300.3 300.3 281.6 300.7 0.11 20 360 7546 -46.9 -53.9 45 7.0 -47.1 220 6 303.0 303.0 282.7 303.3 0.07 21 300 8730 -56.3 -63.3 41 7.0 -56.4 230 9 306.0 306.0 283.8 306.1 0.03 22 264 9526 -62.3 -69.3 39 7.0 -62.4 234 13 308.6 308.6 284.8 308.6 0.01 23 250 9860 -63.5 -69.5 44 6.0 -63.6 235 15 311.7 311.7 285.9 311.7 0.01 24 228 10421 -66.9 -73.9 37 7.0 -67.0 225 13 314.8 314.8 287.0 314.8 0.01 25 226 10475 -66.9 -73.9 37 7.0 -67.0 225 13 315.6 315.6 287.3 315.6 0.01 26 207 11008 -64.7 -71.7 38 7.0 -64.7 229 9 327.1 327.1 290.9 327.1 0.01 27 200 11220 -61.3 -68.3 39 7.0 -61.4 230 7 335.7 335.7 293.3 335.8 0.02 28 188 11606 -58.9 -65.9 40 7.0 -59.0 238 7 345.6 345.6 295.7 345.7 0.03 29 150 13030 -57.3 -65.3 36 8.0 -57.5 265 7 371.4 371.4 300.8 371.5 0.04 30 136 13648 -56.7 -66.7 27 10.0 -56.9 269 7 383.0 383.0 302.8 383.1 0.04 31 100 15580 -59.5 -72.5 17 13.0 -59.7 280 7 412.8 412.8 306.9 412.9 0.02 32 75 17371 -61.9 -76.9 12 15.0 -62.2 268 9 443.1 443.1 310.2 443.2 0.01 33 70 17800 -60.5 -75.5 12 15.0 -60.9 265 9 455.0 455.0 311.3 455.1 0.02 34 50 19880 -62.9 -79.9 8 17.0 -63.3 235 9 495.3 495.3 314.6 495.3 0.01 35 30 23030 -62.3 -81.3 6 19.0 -63.0 220 17 574.8 574.8 319.4 574.9 0.02 36 28 23454 -63.3 -82.3 6 19.0 -63.9 219 17 583.5 583.5 319.8 583.6 0.02 37 25 24154 -60.9 -79.9 6 19.0 -61.8 218 18 609.6 609.6 321.0 609.8 0.03 38 20 25540 -60.9 -80.9 5 20.0 -62.0 215 19 649.8 649.8 322.7 650.0 0.03 39 16 26927 -61.1 -82.1 5 21.0 -62.4 691.9 691.9 324.1 692.2 0.03 40 11 29278 -56.7 -79.7 4 23.0 -59.6 786.2 786.2 326.9 786.8 0.06 TRP 228 10421 -66.9 -73.9 37 7.0 -67.0 225 13 314.8 314.8 287.0 314.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5181.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 48.86 % Est. max temperature: 2.31 C = 36.16 F Sfc-Lift cond lev (LCL): 942.49 mb = 560.53 m = 1839.00 ft T: -14.24 C 700-500 lapse rate: 6.08 C/km Conv cond level (CCL): 997.00 mb = 140.25 m = 460.14 ft Mean mixing ratio: 0.84 g/kg Conv temperature: -19.16 C = -2.49 F Cap Strength: 25.44 C Lifted Index: 25.54 C Risk: None Lifted Index @300 mb: 29.70 C Lifted Index @700 mb: 19.27 C Showalter Index: 14.73 C Risk: None Total Totals Index: 29.60 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 8.80 C K Index: -6.40 Risk: None Sweat Index: 19.00 Risk: None Energy Index: 3.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 71.93 J/kg Max Up Vert Vel: 11.99 m/s Conv Inhibition (B-): 71259.37 J/kg Cap Strength: 25.49 C Lift Cond Lev (LCL): 882.38 mb = 1064.12 m = 3491.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 231 at 5 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 ---------------------------------------------------------- 0 997 140 205 1 0.4 0.9 | 57 4 -3.2 -2.1 1 925 703 180 7 0.0 7.0 | 138 5 -3.6 4.0 2 850 1351 160 5 -1.7 4.7 | 108 6 -5.3 1.7 3 700 2831 195 5 1.3 4.8 | 128 3 -2.3 1.9 4 500 5300 220 9 5.8 6.9 | 209 4 2.1 3.9 5 400 6840 215 5 2.9 4.1 | 146 1 -0.8 1.1 6 300 8730 230 9 6.9 5.8 | 229 4 3.3 2.8 7 250 9860 235 15 12.3 8.6 | 237 10 8.6 5.6 8 228 10421 225 13 9.2 9.2 | 222 8 5.6 6.2 9 200 11220 230 7 5.4 4.5 | 228 2 1.7 1.5 10 150 13030 265 7 7.0 0.6 | 305 4 3.3 -2.4 11 100 15580 280 7 6.9 -1.2 | 322 5 3.3 -4.2 12 70 17800 265 9 9.0 0.8 | 292 6 5.3 -2.2 13 50 19880 235 9 7.4 5.2 | 240 4 3.7 2.2 14 30 23030 220 17 10.9 13.0 | 216 12 7.3 10.1 15 20 25540 215 19 10.9 15.6 | 210 15 7.3 12.6 Wind Parameters Mean winds (0-6000m): 200.7 at 6.3 knts Storm direction: 230.7 at 4.7 knts Shear (0-3000m) pos: 0.5 neg: 0.8 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): 82.2 deg Storm rel helicity (0-3000m) pos: 6.0 neg: -3.9 tot: 2.1 m^2/s^2 ave: 0.7 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 2.2 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 61.20 Bulk Shear: 1.18 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 ------------------------------------------------------------------------------- 500 183 4 101 3| 0.0 5.6 5.6| 3.7 0.0 3.7 7.4 0.79| 5.7 4.5 1000 178 5 118 4| 0.0 2.5 2.5| 3.8 -2.7 1.2 1.2 0.32| 4.2 1.4 1500 174 5 116 5| 0.2 1.7 1.9| 4.3 -3.9 0.4 0.2 0.22| 3.3 0.7 2000 173 5 116 5| 0.3 1.3 1.6| 4.9 -3.9 1.1 0.5 0.25| 2.7 0.7 2500 176 5 117 5| 0.5 1.0 1.5| 5.4 -3.9 1.5 0.6 0.27| 2.4 0.6 3000 179 5 119 4| 0.5 0.8 1.4| 6.0 -3.9 2.1 0.7 0.31| 2.2 0.7 4000 186 5 128 4| 0.6 0.6 1.2| 7.6 -3.9 3.7 0.9 0.40| 1.9 0.7 5000 195 6 142 3| 0.7 0.5 1.2| 9.5 -3.9 5.6 1.1 0.46| 1.7 0.8 6000 201 6 154 3| 0.6 0.4 0.9| 9.8 -4.8 5.0 0.8 0.37| 1.6 0.6 Wrote GIF file: /home/apache/climate/data/raob//U4266/skewt/U4266.skewt.20251029.00.gif