UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110712.upa.cvt Date: 1200Z 7 NOV 25 Searching for U4266... Searching the city database file for: U4266 ... Date:1200Z 7 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 108 205 1 SFC 996 136 -32.7 -36.4 69 3.7 -32.9 205 1 240.7 240.8 240.5 241.2 0.17 2 992 165 -27.1 -33.1 57 6.0 -27.5 204 2 246.6 246.7 246.2 247.3 0.24 3 981 245 -27.5 -33.5 57 6.0 -27.9 201 4 247.0 247.0 246.5 247.6 0.23 4 973 305 -23.3 -29.3 58 6.0 -23.9 199 5 251.8 251.9 251.0 252.8 0.35 5 961 396 -21.3 -27.3 58 6.0 -22.0 195 8 254.7 254.8 253.7 255.9 0.42 6 937 582 -20.9 -25.9 64 5.0 -21.5 188 13 257.0 257.1 255.8 258.4 0.49 7 925 678 -18.5 -23.5 65 5.0 -19.2 185 15 260.4 260.5 258.8 262.1 0.62 8 917 743 -16.9 -21.9 65 5.0 -17.7 191 15 262.7 262.8 260.7 264.7 0.72 9 850 1311 -18.5 -22.6 70 4.1 -19.1 240 19 266.8 266.9 263.8 268.8 0.73 10 759 2150 -21.1 -24.4 75 3.3 -21.6 225 19 272.7 272.8 267.8 274.8 0.70 11 700 2743 -24.7 -28.1 73 3.4 -25.1 215 19 275.1 275.2 269.1 276.7 0.54 12 642 3366 -29.3 -32.5 74 3.2 -29.6 221 17 276.8 276.9 269.9 278.0 0.39 13 593 3931 -30.9 -34.0 74 3.1 -31.2 227 16 281.3 281.4 272.6 282.4 0.36 14 500 5120 -38.9 -42.0 72 3.1 -39.1 240 13 285.6 285.6 274.7 286.2 0.19 15 483 5356 -40.7 -43.8 72 3.1 -40.8 246 15 286.2 286.3 275.0 286.8 0.16 16 400 6620 -47.1 -50.4 69 3.3 -47.2 280 29 293.8 293.8 278.7 294.1 0.09 17 392 6754 -47.7 -51.1 68 3.4 -47.8 281 30 294.7 294.7 279.1 295.0 0.09 18 334 7797 -54.7 -58.4 63 3.7 -54.8 286 40 298.9 298.9 280.9 299.1 0.04 19 300 8480 -57.7 -61.5 62 3.8 -57.8 290 46 304.0 304.0 283.1 304.1 0.03 20 277 8978 -59.7 -63.6 60 3.9 -59.7 290 50 308.1 308.1 284.7 308.2 0.03 21 250 9620 -56.9 -60.7 62 3.8 -57.0 290 46 321.5 321.5 289.2 321.6 0.04 22 236 9985 -54.9 -58.9 61 4.0 -55.0 289 42 329.8 329.9 291.7 330.1 0.06 23 207 10814 -58.5 -62.6 59 4.1 -58.6 286 32 336.8 336.8 293.6 337.0 0.04 24 200 11030 -57.5 -61.6 59 4.1 -57.6 285 29 341.7 341.7 294.8 341.9 0.05 25 184 11562 -53.7 -58.0 59 4.3 -53.8 281 27 356.1 356.1 298.0 356.5 0.08 26 150 12870 -56.3 -60.5 59 4.2 -56.4 270 21 373.1 373.1 301.2 373.4 0.07 27 101 15368 -60.1 -64.6 55 4.5 -60.2 275 15 410.4 410.5 306.6 410.8 0.06 28 100 15430 -59.9 -64.4 56 4.5 -60.0 275 15 412.0 412.0 306.8 412.3 0.07 29 70 17650 -60.9 -65.7 53 4.8 -61.1 260 19 454.1 454.1 311.3 454.5 0.08 30 56 19024 -63.7 -68.7 50 5.0 -63.8 253 20 477.6 477.7 313.3 478.0 0.07 31 50 19720 -62.5 -67.5 51 5.0 -62.7 250 21 496.2 496.2 314.7 496.7 0.09 32 30 22850 -63.9 -68.9 50 5.0 -64.2 240 33 570.4 570.5 319.2 571.3 0.12 33 27 23495 -63.5 -68.5 51 5.0 -63.8 239 36 589.0 589.1 320.2 590.0 0.14 34 23 24471 -65.9 -70.9 50 5.0 -66.2 237 40 609.6 609.6 321.1 610.5 0.12 35 20 25320 -64.7 -69.7 50 5.0 -65.1 235 44 638.1 638.2 322.3 639.4 0.16 36 17 26315 -63.5 -69.5 44 6.0 -64.1 672.3 672.4 323.6 674.0 0.19 TRP 277 8978 -59.7 -63.6 60 3.9 -59.7 290 50 308.1 308.1 284.7 308.2 0.03 WND Sounding variables and indices 1000-500 mb thick: 5012.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 71.19 % Est. max temperature: -6.44 C = 20.40 F Sfc-Lift cond lev (LCL): 934.96 mb = 598.54 m = 1963.69 ft T: -20.49 C 700-500 lapse rate: 5.97 C/km ThetaE index: 0.00 C Layer 996.0--1117047487299876477206528.0 mb Conv cond level (CCL): 996.00 mb = 136.22 m = 446.90 ft Mean mixing ratio: 0.49 g/kg Conv temperature: -25.29 C = -13.53 F Cap Strength: 20.70 C Lifted Index: 23.13 C Risk: None Lifted Index @300 mb: 32.98 C Lifted Index @700 mb: 16.35 C Showalter Index: 13.90 C Risk: None Total Totals Index: 36.70 C Risk: None Vertical Totals Index: 20.40 C Cross Totals Index: 16.30 C K Index: -5.60 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 3.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 70.94 J/kg Max Up Vert Vel: 11.91 m/s Conv Inhibition (B-): 57051.90 J/kg Cap Strength: 23.04 C Lift Cond Lev (LCL): 874.37 mb = 1099.41 m = 3606.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 260 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 ---------------------------------------------------------- 0 996 136 205 1 0.4 0.9 | 83 12 -11.8 -1.3 1 925 678 185 15 1.3 14.9 | 139 17 -10.9 12.7 2 850 1311 240 19 16.5 9.5 | 211 8 4.3 7.2 3 700 2743 215 19 10.9 15.6 | 175 13 -1.3 13.3 4 500 5120 240 13 11.3 6.5 | 168 4 -0.9 4.2 5 400 6620 280 29 28.6 -5.0 | 294 18 16.4 -7.3 6 300 8480 290 46 43.2 -15.7 | 300 36 31.0 -18.0 7 277 8978 290 50 47.0 -17.1 | 299 40 34.8 -19.4 8 250 9620 290 46 43.2 -15.7 | 300 36 31.0 -18.0 9 200 11030 285 29 28.0 -7.5 | 302 19 15.8 -9.8 10 150 12870 270 21 21.0 -0.0 | 284 9 8.8 -2.3 11 100 15430 275 15 14.9 -1.3 | 322 5 2.8 -3.6 12 70 17650 260 19 18.7 3.3 | 261 7 6.5 1.0 13 50 19720 250 21 19.7 7.2 | 237 9 7.6 4.9 14 30 22850 240 33 28.6 16.5 | 229 22 16.4 14.2 15 20 25320 235 44 36.0 25.2 | 226 33 23.9 23.0 Wind Parameters Mean winds (0-6000m): 229.5 at 16.5 knts Storm direction: 259.5 at 12.4 knts Shear (0-3000m) pos: 2.5 neg: 3.0 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 92.6 deg Storm rel helicity (0-3000m) pos: 84.7 neg: -18.4 tot: 66.3 m^2/s^2 ave: 22.1 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 3.4 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 3.60 Bulk Shear: 19.70 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 ------------------------------------------------------------------------------- 500 186 7 114 12| 0.0 13.3 13.3| 35.2 0.0 35.2 70.4 0.85| 13.6 11.5 1000 199 12 137 12| 5.7 6.7 12.4| 72.7 0.0 72.7 72.7 0.86| 13.0 11.2 1500 216 14 157 10| 4.8 4.4 9.3| 83.7 -3.5 80.2 53.5 0.77| 11.0 8.5 2000 220 15 167 10| 3.6 3.9 7.5| 83.7 -9.8 73.9 37.0 0.64| 9.0 5.7 2500 221 16 170 10| 2.9 3.6 6.5| 83.7 -16.9 66.8 26.7 0.53| 7.8 4.1 3000 220 16 171 10| 2.5 3.0 5.4| 84.7 -18.4 66.3 22.1 0.50| 6.9 3.4 4000 221 17 173 10| 2.1 2.2 4.3| 85.4 -18.5 66.9 16.7 0.46| 5.6 2.6 5000 223 16 173 10| 1.9 1.8 3.6| 85.5 -19.7 65.9 13.2 0.41| 4.9 2.0 6000 230 17 183 8| 2.7 1.5 4.2|104.4 -19.7 84.7 14.1 0.50| 5.3 2.6 Wrote GIF file: /home/apache/climate/data/raob//U4266/skewt/U4266.skewt.20251107.12.gif