UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110500.upa.cvt Date: 0000Z 5 NOV 25 Searching for U4266... Searching the city database file for: U4266 ... Date:0000Z 5 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 135 -35.1 -39.0 67 3.9 -35.3 5 1 238.1 238.1 237.9 238.4 0.13 1 978 291 -33.3 -38.3 61 5.0 -33.5 329 2 241.4 241.4 241.1 241.8 0.14 2 969 356 -30.5 -35.5 62 5.0 -30.8 315 3 244.8 244.9 244.4 245.4 0.19 3 950 498 -29.1 -34.0 63 4.9 -29.4 283 4 247.7 247.7 247.1 248.3 0.23 4 925 690 -25.1 -29.3 68 4.2 -25.5 240 5 253.6 253.7 252.7 254.7 0.37 5 923 706 -24.9 -29.0 69 4.1 -25.3 242 5 254.0 254.1 253.0 255.0 0.38 6 850 1300 -28.3 -31.7 73 3.4 -28.6 315 5 256.5 256.5 254.9 257.4 0.32 7 845 1342 -28.7 -32.1 72 3.4 -29.0 317 5 256.5 256.6 254.9 257.4 0.31 8 701 2677 -30.3 -33.7 72 3.4 -30.6 15 17 268.8 268.9 264.5 269.8 0.32 9 700 2687 -30.3 -33.7 72 3.4 -30.6 15 17 268.9 269.0 264.6 269.9 0.32 10 500 5010 -43.9 -47.2 70 3.3 -44.0 15 21 279.5 279.5 271.1 279.9 0.11 11 400 6480 -53.1 -56.5 66 3.4 -53.2 25 21 286.0 286.0 274.6 286.1 0.05 12 398 6512 -53.5 -56.9 66 3.4 -53.5 25 21 285.9 285.9 274.6 286.0 0.04 13 349 7352 -56.9 -60.2 66 3.3 -56.9 29 21 292.2 292.2 277.8 292.3 0.03 14 335 7611 -57.3 -60.8 64 3.5 -57.3 30 21 295.1 295.1 279.2 295.2 0.03 15 315 8000 -57.5 -61.1 63 3.6 -57.5 24 19 300.1 300.1 281.4 300.2 0.03 16 300 8310 -55.9 -59.6 63 3.7 -55.9 20 17 306.6 306.6 284.1 306.7 0.04 17 285 8636 -55.1 -59.0 62 3.9 -55.2 20 14 312.2 312.2 286.2 312.4 0.05 18 274 8888 -52.7 -56.9 60 4.2 -52.8 20 11 319.2 319.2 288.6 319.5 0.06 19 250 9480 -51.3 -56.0 57 4.7 -51.4 20 5 329.8 329.8 291.7 330.1 0.08 20 244 9638 -50.9 -55.8 56 4.9 -51.1 8 5 332.7 332.7 292.5 333.0 0.08 21 200 10930 -51.3 -59.3 38 8.0 -51.5 270 5 351.5 351.5 297.0 351.8 0.06 22 165 12182 -50.7 -62.7 23 12.0 -51.1 287 4 372.4 372.4 301.0 372.7 0.05 23 150 12800 -52.5 -65.5 19 13.0 -52.9 295 3 379.6 379.6 302.2 379.8 0.04 24 130 13721 -53.7 -68.7 14 15.0 -54.1 274 8 393.3 393.3 304.3 393.5 0.03 25 100 15400 -55.1 -73.1 9 18.0 -55.6 235 17 421.3 421.3 307.9 421.4 0.02 26 70 17670 -57.9 -76.9 7 19.0 -58.4 240 23 460.5 460.5 311.8 460.6 0.02 27 50 19770 -61.5 -81.5 5 20.0 -62.0 230 31 498.6 498.6 314.8 498.6 0.01 28 47 20151 -62.3 -82.3 5 20.0 -62.7 231 32 505.5 505.5 315.4 505.6 0.01 29 39 21303 -60.9 -80.9 5 20.0 -61.5 232 34 536.8 536.8 317.3 536.9 0.01 30 30 22920 -63.3 -83.3 5 20.0 -63.9 235 38 572.1 572.1 319.3 572.2 0.01 31 20 25400 -64.9 -84.9 5 20.0 -65.6 230 36 637.5 637.5 322.2 637.6 0.01 32 18 26041 -65.7 -85.7 5 20.0 -66.4 654.5 654.5 322.9 654.6 0.01 TRP 335 7611 -57.3 -60.8 64 3.5 -57.3 30 21 295.1 295.1 279.2 295.2 0.03 WND Sounding variables and indices 1000-500 mb thick: 4875.02 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 70.42 % Est. max temperature: -16.65 C = 2.03 F Sfc-Lift cond lev (LCL): 935.01 mb = 612.36 m = 2009.04 ft T: -26.71 C 700-500 lapse rate: 5.85 C/km ThetaE index: 0.01 C Layer 845.0- 701.0 mb Conv cond level (CCL): 978.00 mb = 290.87 m = 954.28 ft Mean mixing ratio: 0.25 g/kg Conv temperature: -31.01 C = -23.83 F Cap Strength: 18.61 C Lifted Index: 25.46 C Risk: None Lifted Index @300 mb: 41.11 C Lifted Index @700 mb: 18.61 C Showalter Index: 18.19 C Risk: None Total Totals Index: 27.80 C Risk: None Vertical Totals Index: 15.60 C Cross Totals Index: 12.20 C K Index: -19.50 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 4.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 72.85 J/kg Max Up Vert Vel: 12.07 m/s Conv Inhibition (B-): 66635.89 J/kg Cap Strength: 25.09 C Lift Cond Lev (LCL): 889.34 mb = 973.67 m = 3194.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 42 at 11 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 135 5 1 -0.1 -1.0 | 225 10 7.3 7.3 1 925 690 240 5 4.3 2.5 | 227 16 11.7 10.8 2 850 1300 315 5 3.5 -3.5 | 247 12 10.9 4.7 3 700 2687 15 17 -4.4 -16.4 | 340 9 3.0 -8.2 4 500 5010 15 21 -5.4 -20.3 | 351 12 1.9 -12.0 5 400 6480 25 21 -8.9 -19.0 | 8 11 -1.5 -10.8 6 335 7611 30 21 -10.5 -18.2 | 18 10 -3.1 -9.9 7 300 8310 20 17 -5.8 -16.0 | 349 8 1.5 -7.7 8 250 9480 20 5 -1.7 -4.7 | 238 7 5.7 3.6 9 200 10930 270 5 5.0 -0.0 | 236 15 12.4 8.3 10 150 12800 295 3 2.7 -1.3 | 235 12 10.1 7.0 11 100 15400 235 17 13.9 9.8 | 230 28 21.3 18.0 12 70 17670 240 23 19.9 11.5 | 234 34 27.3 19.8 13 50 19770 230 31 23.7 19.9 | 228 42 31.1 28.2 14 30 22920 235 38 31.1 21.8 | 232 49 38.5 30.1 15 20 25400 230 36 27.6 23.1 | 228 47 34.9 31.4 Wind Parameters Mean winds (0-6000m): 11.7 at 14.7 knts Storm direction: 41.7 at 11.1 knts Shear (0-3000m) pos: 3.5 neg: 0.9 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 117.7 deg Storm rel helicity (0-3000m) pos: 68.1 neg: -6.8 tot: 61.3 m^2/s^2 ave: 20.4 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 3.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 2.07 Bulk Shear: 35.26 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 ------------------------------------------------------------------------------- 500 252 3 228 14| 0.0 5.2 5.2| 5.8 -5.2 0.7 1.4 0.10| 6.8 0.7 1000 261 4 232 14| 1.8 2.6 4.4| 19.6 -6.8 12.7 12.7 0.33| 6.0 1.9 1500 288 5 240 14| 2.8 1.7 4.6| 32.8 -6.8 25.9 17.3 0.48| 5.7 2.7 2000 317 6 251 12| 3.5 1.3 4.8| 48.6 -6.8 41.8 20.9 0.61| 5.7 3.5 2500 345 8 265 9| 4.0 1.0 5.0| 65.2 -6.8 58.4 23.4 0.70| 6.0 4.2 3000 357 9 276 8| 3.5 0.9 4.4| 68.1 -6.8 61.3 20.4 0.70| 5.3 3.7 4000 5 12 297 7| 2.7 0.5 3.2| 70.4 -6.8 63.5 15.9 0.69| 4.2 2.9 5000 9 13 314 7| 2.2 0.4 2.6| 73.3 -6.8 66.4 13.3 0.68| 3.5 2.4 6000 12 15 325 8| 1.9 0.3 2.2| 80.4 -6.8 73.5 12.3 0.70| 3.2 2.2 Wrote GIF file: /home/apache/climate/data/raob//U4266/skewt/U4266.skewt.20251105.00.gif