UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110612.upa.cvt Date: 1200Z 6 NOV 25 Searching for X2618... Searching the city database file for: X2618 ... Date:1200Z 6 NOV 25 Station: X2618 WMO ident: 32618 Latitude: 55.20 Longitude: 165.98 ------------------------------------------------------------------------------- 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 1012 14 1.6 -5.4 60 7.0 -0.9 315 13 273.8 274.2 271.6 280.8 2.52 1 1000 110 0.4 -7.6 55 8.0 -2.3 300 13 273.5 273.9 270.8 279.5 2.15 2 925 728 -5.7 -11.7 63 6.0 -7.4 310 17 273.5 273.8 270.1 278.2 1.68 3 888 1046 -8.7 -13.6 68 4.9 -10.0 296 15 273.6 273.8 269.8 277.8 1.50 4 850 1384 -10.7 -14.8 72 4.1 -11.7 280 13 274.9 275.2 270.5 279.0 1.42 5 703 2811 -22.3 -24.8 80 2.5 -22.7 265 23 277.5 277.6 270.9 279.6 0.73 6 700 2842 -22.5 -25.0 80 2.5 -22.9 265 23 277.6 277.7 270.9 279.7 0.72 7 686 2990 -22.7 -25.1 81 2.4 -23.1 265 25 279.0 279.1 271.8 281.1 0.73 8 657 3306 -22.1 -33.1 36 11.0 -23.4 266 28 283.1 283.2 273.6 284.2 0.36 9 614 3802 -23.5 -39.5 22 16.0 -25.1 267 34 287.0 287.1 275.5 287.7 0.20 10 500 5270 -33.7 -45.7 29 12.0 -34.4 270 50 292.0 292.0 277.9 292.4 0.13 11 400 6800 -44.7 -54.7 32 10.0 -45.0 275 62 296.9 296.9 280.0 297.1 0.06 12 367 7372 -48.9 -58.9 30 10.0 -49.1 274 61 298.7 298.7 280.8 298.8 0.04 13 305 8574 -54.3 -63.3 32 9.0 -54.4 270 60 307.4 307.4 284.4 307.4 0.03 14 300 8680 -54.3 -63.3 32 9.0 -54.4 270 60 308.8 308.8 284.9 308.9 0.03 15 296 8766 -54.7 -63.7 32 9.0 -54.8 270 58 309.4 309.4 285.1 309.5 0.02 16 250 9850 -55.1 -65.1 28 10.0 -55.2 265 50 324.1 324.2 290.0 324.2 0.02 17 200 11270 -54.5 -65.5 25 11.0 -54.7 260 64 346.5 346.5 295.8 346.6 0.03 18 197 11367 -54.7 -65.7 24 11.0 -54.9 259 65 347.6 347.6 296.1 347.8 0.03 19 179 11985 -50.8 -63.1 22 12.3 -51.1 255 73 363.7 363.7 299.5 363.9 0.04 20 159 12764 -45.9 -59.9 19 14.0 -46.7 258 50 384.5 384.5 303.0 384.9 0.08 21 150 13150 -48.3 -62.3 18 14.0 -48.9 260 38 386.8 386.9 303.3 387.1 0.06 22 134 13884 -54.1 -69.1 14 15.0 -54.5 261 39 389.2 389.2 303.7 389.3 0.03 23 113 14987 -50.9 -67.9 12 17.0 -51.6 263 39 414.6 414.6 307.1 414.8 0.04 24 106 15402 -53.1 -70.1 11 17.0 -53.7 264 40 418.1 418.1 307.5 418.3 0.03 25 100 15780 -50.3 -67.3 12 17.0 -51.1 265 40 430.5 430.6 308.9 430.8 0.04 26 91 16394 -52.1 -70.1 10 18.0 -52.8 257 41 438.7 438.7 309.8 438.9 0.03 27 86 16764 -48.7 -66.7 11 18.0 -49.8 252 41 452.7 452.8 311.1 453.1 0.06 28 75 17653 -54.3 -72.3 9 18.0 -55.0 241 42 459.1 459.1 311.7 459.2 0.03 29 70 18100 -50.7 -69.7 9 19.0 -51.8 235 42 475.9 475.9 313.1 476.2 0.05 30 63 18780 -53.3 -72.3 8 19.0 -54.2 237 37 484.7 484.8 313.8 485.0 0.03 31 54 19784 -46.9 -67.9 7 21.0 -48.9 239 30 521.3 521.4 316.4 521.8 0.08 32 50 20290 -49.7 -69.7 8 20.0 -51.3 240 27 526.4 526.4 316.7 526.8 0.06 33 43 21272 -53.1 -74.1 6 21.0 -54.5 243 30 541.2 541.2 317.6 541.4 0.04 34 35 22622 -46.3 -69.3 6 23.0 -49.3 247 35 591.7 591.8 320.3 592.5 0.10 35 30 23640 -50.1 -72.1 6 22.0 -52.5 250 38 608.1 608.1 321.0 608.6 0.08 36 29 23861 -50.3 -72.3 6 22.0 -52.7 249 39 613.4 613.5 321.2 614.0 0.08 37 21 25978 -46.9 -70.9 5 24.0 -51.0 241 43 683.0 683.1 323.9 684.1 0.13 38 20 26300 -47.9 -71.9 5 24.0 -51.8 240 44 689.6 689.6 324.1 690.5 0.12 39 18 26992 -49.7 -73.7 4 24.0 -53.4 705.0 705.0 324.6 705.8 0.10 40 15 28197 -45.3 -69.3 5 24.0 -51.0 757.3 757.4 326.2 759.5 0.23 41 12 29670 -50.5 -73.5 5 23.0 -55.0 788.8 788.9 327.0 790.3 0.15 TRP 296 8766 -54.7 -63.7 32 9.0 -54.8 270 58 309.4 309.4 285.1 309.5 0.02 WND 179 11985 -50.8 -63.1 22 12.3 -51.1 255 73 363.7 363.7 299.5 363.9 0.04 Sounding variables and indices 1000-500 mb thick: 5160.00 m Freezing level: 995.08 mb = 150.52 m = 493.84 ft Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 52.49 % Est. max temperature: 2.29 C = 36.13 F Sfc-Lift cond lev (LCL): 907.37 mb = 878.01 m = 2880.56 ft T: -7.11 C 700-500 lapse rate: 4.61 C/km ThetaE index: 2.93 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 843.54 mb = 1441.32 m = 4728.68 ft Mean mixing ratio: 1.93 g/kg Conv temperature: 2.84 C = 37.11 F Cap Strength: 8.24 C Lifted Index: 11.05 C Risk: None Lifted Index @300 mb: 21.21 C Lifted Index @700 mb: 0.98 C Showalter Index: 10.99 C Risk: None Total Totals Index: 41.90 C Risk: None Vertical Totals Index: 23.00 C Cross Totals Index: 18.90 C K Index: 5.70 Risk: None Sweat Index: 76.00 Risk: None Energy Index: 2.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.36 J/kg Max Up Vert Vel: 0.85 m/s Conv Inhibition (B-): 71305.41 J/kg Cap Strength: 11.00 C Lift Cond Lev (LCL): 863.13 mb = 1265.60 m = 4152.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 at 22 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 1012 14 315 13 9.2 -9.2 | 106 10 -9.4 2.8 1 1000 110 300 13 11.3 -6.5 | 127 9 -7.3 5.5 2 925 728 310 17 13.0 -10.9 | 101 6 -5.5 1.0 3 850 1384 280 13 12.8 -2.3 | 149 11 -5.8 9.7 4 700 2842 265 23 22.9 2.0 | 197 15 4.3 14.0 5 500 5270 270 50 50.0 -0.0 | 249 34 31.4 12.0 6 400 6800 275 62 61.8 -5.4 | 261 44 43.2 6.6 7 300 8680 270 60 60.0 -0.0 | 254 43 41.4 12.0 8 296 8766 270 58 58.0 -0.0 | 253 41 39.4 12.0 9 250 9850 265 50 49.8 4.4 | 242 35 31.2 16.3 10 200 11270 260 64 63.0 11.1 | 243 50 44.5 23.1 11 179 11985 255 73 70.5 18.9 | 239 60 51.9 30.9 12 150 13150 260 38 37.4 6.6 | 225 26 18.9 18.6 13 100 15780 265 40 39.8 3.5 | 234 26 21.3 15.5 14 70 18100 235 42 34.4 24.1 | 204 39 15.8 36.1 15 50 20290 240 27 23.4 13.5 | 191 26 4.8 25.5 16 30 23640 250 38 35.7 13.0 | 214 30 17.1 25.0 17 20 26300 240 44 38.1 22.0 | 210 39 19.5 34.0 Wind Parameters Mean winds (0-6000m): 272.8 at 29.5 knts Storm direction: 302.8 at 22.1 knts Shear (0-3000m) pos: 0.0 neg: 3.3 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 97.6 deg Storm rel helicity (0-3000m) pos: 55.6 neg: -5.5 tot: 50.0 m^2/s^2 ave: 16.7 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 47.49 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 ------------------------------------------------------------------------------- 500 304 14 120 8| 0.0 3.5 3.5| 8.1 -3.4 4.7 9.4 0.25| 6.6 1.7 1000 305 15 117 7| 0.0 2.6 2.6| 13.9 -5.5 8.4 8.4 0.33| 6.2 2.0 1500 300 15 129 7| 0.0 2.9 2.9| 21.2 -5.5 15.7 10.4 0.39| 6.0 2.4 2000 294 15 141 8| 0.0 3.0 3.0| 31.7 -5.5 26.2 13.1 0.50| 5.5 2.7 2500 287 16 154 8| 0.0 3.1 3.1| 42.1 -5.5 36.6 14.6 0.56| 5.2 2.9 3000 282 17 166 9| 0.0 3.3 3.3| 55.6 -5.5 50.0 16.7 0.59| 5.1 3.0 4000 276 20 189 10| 1.4 2.5 3.9| 97.9 -5.5 92.4 23.1 0.65| 5.2 3.4 5000 274 25 211 12| 2.3 2.0 4.3|143.9 -5.5 138.4 27.7 0.63| 5.3 3.4 6000 273 29 226 15| 2.7 1.6 4.3|194.7 -5.5 189.2 31.5 0.63| 5.2 3.3 Wrote GIF file: /home/apache/climate/data/raob//X2618/skewt/X2618.skewt.20251106.12.gif