UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113000.upa.cvt Date: 0000Z 30 NOV 25 Searching for X1977... Searching the city database file for: X1977 ... Date:0000Z 30 NOV 25 Station: X1977 WMO ident: 31977 Latitude: 43.27 Longitude: 132.05 ------------------------------------------------------------------------------- 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 1003 93 1.6 -6.4 55 8.0 -1.2 225 3 274.5 274.9 271.8 281.1 2.36 1 1000 117 1.6 -5.4 60 7.0 -1.0 230 5 274.8 275.2 272.2 281.8 2.55 2 999 125 1.6 -5.4 60 7.0 -1.0 231 5 274.8 275.3 272.2 281.9 2.55 3 983 255 1.8 -7.2 51 9.0 -1.4 239 9 276.3 276.7 272.7 282.6 2.26 4 938 631 0.2 -12.8 37 13.0 -3.8 263 21 278.4 278.7 272.8 282.8 1.52 5 925 742 -0.7 -13.7 37 13.0 -4.6 270 25 278.6 278.8 272.8 282.7 1.43 6 850 1410 -6.3 -19.3 35 13.0 -9.4 285 19 279.5 279.7 272.6 282.4 0.98 7 839 1512 -7.5 -19.5 38 12.0 -10.3 285 21 279.3 279.5 272.4 282.2 0.97 8 742 2461 -10.9 -32.9 14 22.0 -14.5 282 39 285.6 285.7 274.9 286.7 0.32 9 700 2907 -12.7 -26.7 30 14.0 -15.4 280 48 288.4 288.5 276.8 290.4 0.61 10 696 2951 -12.7 -27.7 27 15.0 -15.5 280 48 288.9 289.0 277.0 290.7 0.56 11 634 3655 -18.5 -31.5 31 13.0 -20.4 276 56 290.1 290.2 277.4 291.5 0.43 12 625 3761 -18.5 -31.5 31 13.0 -20.5 275 57 291.3 291.4 278.0 292.7 0.44 13 612 3918 -18.5 -32.5 28 14.0 -20.6 274 59 293.0 293.1 278.8 294.4 0.41 14 580 4316 -21.9 -37.9 22 16.0 -23.8 272 63 293.6 293.7 278.8 294.5 0.25 15 534 4922 -23.3 -44.3 13 21.0 -25.3 268 70 299.0 299.0 281.1 299.4 0.14 16 500 5400 -27.1 -50.1 9 23.0 -28.7 265 75 300.0 300.0 281.4 300.3 0.08 17 485 5619 -28.7 -51.7 9 23.0 -30.2 265 78 300.7 300.7 281.7 300.9 0.07 18 472 5813 -29.7 -53.7 8 24.0 -31.2 265 81 301.8 301.8 282.1 302.0 0.05 19 426 6540 -32.9 -53.9 10 21.0 -34.1 265 92 306.7 306.7 284.1 306.9 0.06 20 400 6980 -36.5 -56.5 11 20.0 -37.4 265 99 307.6 307.6 284.5 307.7 0.05 21 367 7571 -40.9 -55.9 18 15.0 -41.5 264 106 309.4 309.4 285.1 309.6 0.05 22 312 8661 -46.3 -57.3 28 11.0 -46.6 261 119 316.5 316.5 287.6 316.7 0.05 23 304 8833 -48.5 -58.5 30 10.0 -48.8 260 121 315.8 315.8 287.4 316.0 0.05 24 300 8920 -48.5 -58.5 30 10.0 -48.8 260 122 317.0 317.0 287.8 317.2 0.05 25 284 9277 -49.3 -58.3 34 9.0 -49.6 263 126 320.9 320.9 289.0 321.1 0.05 26 272 9557 -50.5 -59.5 34 9.0 -50.7 265 130 323.1 323.1 289.8 323.3 0.05 27 250 10100 -52.9 -61.9 33 9.0 -53.1 260 128 327.4 327.4 291.0 327.6 0.04 28 238 10419 -53.5 -62.5 33 9.0 -53.7 262 128 331.2 331.2 292.0 331.3 0.04 29 222 10865 -57.5 -66.5 31 9.0 -57.6 265 128 331.7 331.7 292.2 331.8 0.02 30 214 11099 -56.9 -65.9 31 9.0 -57.1 263 125 336.1 336.1 293.4 336.2 0.03 31 200 11530 -56.3 -65.3 31 9.0 -56.5 260 120 343.6 343.6 295.2 343.7 0.03 32 150 13360 -55.3 -67.3 21 12.0 -55.6 265 110 374.8 374.8 301.4 374.9 0.03 33 134 14082 -53.3 -66.3 19 13.0 -53.7 264 107 390.6 390.6 303.9 390.8 0.04 34 111 15285 -56.3 -70.3 16 14.0 -56.6 261 102 406.6 406.6 306.1 406.8 0.03 35 101 15878 -60.9 -74.9 14 14.0 -61.2 260 99 408.9 408.9 306.4 409.0 0.01 36 100 15940 -60.9 -74.9 14 14.0 -61.2 260 99 410.1 410.1 306.5 410.1 0.01 37 74 17800 -62.9 -78.9 10 16.0 -63.1 264 80 442.7 442.7 310.1 442.8 0.01 38 70 18140 -64.9 -79.9 11 15.0 -65.1 265 77 445.5 445.5 310.4 445.6 0.01 39 55 19587 -70.3 -85.3 9 15.0 -70.4 258 74 465.0 465.0 312.2 465.0 0.00 40 51 20040 -65.3 -81.3 9 16.0 -65.5 256 73 486.8 486.8 314.0 486.9 0.01 41 50 20160 -65.3 -81.3 9 16.0 -65.6 255 73 489.6 489.6 314.2 489.7 0.01 42 48 20414 -58.1 -74.1 11 16.0 -58.7 255 71 512.5 512.5 315.8 512.7 0.03 43 38 21884 -61.1 -78.1 9 17.0 -61.7 252 60 540.3 540.3 317.5 540.4 0.02 44 35 22404 -55.3 -73.3 9 18.0 -56.5 252 56 568.3 568.3 319.1 568.6 0.05 45 34 22589 -56.7 -73.7 10 17.0 -57.8 251 54 569.3 569.3 319.2 569.7 0.05 46 32 22979 -52.9 -70.9 10 18.0 -54.6 251 51 589.4 589.5 320.2 590.1 0.08 47 30 23400 -49.3 -68.3 9 19.0 -51.8 250 48 610.2 610.3 321.1 611.2 0.13 48 28 23853 -48.7 -67.7 9 19.0 -51.5 624.1 624.1 321.7 625.2 0.15 TRP 222 10865 -57.5 -66.5 31 9.0 -57.6 265 128 331.7 331.7 292.2 331.8 0.02 WND 272 9557 -50.5 -59.5 34 9.0 -50.7 265 130 323.1 323.1 289.8 323.3 0.05 Sounding variables and indices 1000-500 mb thick: 5283.00 m Freezing level: 935.11 mb = 655.35 m = 2150.07 ft Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 27.52 % Est. max temperature: 6.60 C = 43.88 F Sfc-Lift cond lev (LCL): 885.34 mb = 1088.22 m = 3570.23 ft T: -3.60 C 700-500 lapse rate: 5.78 C/km ThetaE index: 0.58 C Layer 925.0- 742.0 mb Conv cond level (CCL): 674.08 mb = 3192.09 m = 10472.61 ft Mean mixing ratio: 1.82 g/kg Conv temperature: 16.42 C = 61.55 F Cap Strength: 14.41 C Lifted Index: 14.77 C Risk: None Lifted Index @300 mb: 24.37 C Lifted Index @700 mb: 8.02 C Showalter Index: 14.89 C Risk: None Total Totals Index: 28.60 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 7.80 C K Index: -12.50 Risk: None Sweat Index: 113.00 Risk: None Energy Index: 3.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.19 J/kg Max Up Vert Vel: 5.14 m/s Conv Inhibition (B-): 42767.62 J/kg Cap Strength: 14.74 C Lift Cond Lev (LCL): 803.28 mb = 1847.80 m = 6062.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 302 at 36 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 1003 93 225 3 2.1 2.1 | 126 35 -28.4 20.9 1 1000 117 230 5 3.8 3.2 | 129 35 -26.7 22.0 2 925 742 270 25 25.0 -0.0 | 164 20 -5.5 18.7 3 850 1410 285 19 18.4 -4.9 | 139 18 -12.1 13.8 4 700 2907 280 48 47.3 -8.3 | 238 20 16.8 10.4 5 500 5400 265 75 74.7 6.5 | 240 51 44.2 25.3 6 400 6980 265 99 98.6 8.6 | 248 73 68.1 27.4 7 300 8920 260 122 120.1 21.2 | 246 98 89.6 39.9 8 272 9557 265 130 129.5 11.3 | 253 103 99.0 30.1 9 250 10100 260 128 126.1 22.2 | 247 104 95.6 41.0 10 222 10865 265 128 127.5 11.2 | 253 102 97.0 29.9 11 200 11530 260 120 118.2 20.8 | 246 96 87.7 39.6 12 150 13360 265 110 109.6 9.6 | 250 84 79.1 28.3 13 100 15940 260 99 97.5 17.2 | 242 76 67.0 35.9 14 70 18140 265 77 76.7 6.7 | 241 53 46.2 25.5 15 50 20160 255 73 70.5 18.9 | 227 55 40.0 37.6 16 30 23400 250 48 45.1 16.4 | 203 38 14.6 35.2 Wind Parameters Mean winds (0-6000m): 271.6 at 47.7 knts Storm direction: 301.6 at 35.8 knts Shear (0-3000m) pos: 3.6 neg: 4.7 tot: 8.4 10-3/s Storm rel Dir Shear (0-3000m): 113.4 deg Storm rel helicity (0-3000m) pos: 230.9 neg: -35.0 tot: 195.9 m^2/s^2 ave: 65.3 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 10.9 stream: 6.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.08 Bulk Shear: 174.10 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 ------------------------------------------------------------------------------- 500 254 12 140 29| 18.4 0.0 18.4|123.1 0.0 123.1 246.3 0.80| 19.3 15.5 1000 268 18 146 23| 10.4 0.0 10.4|140.2 -17.8 122.4 122.4 0.50| 14.8 7.4 1500 273 19 146 21| 7.3 0.0 7.3|149.9 -35.0 114.9 76.6 0.36| 12.3 4.4 2000 277 21 149 19| 5.4 2.5 7.9|179.6 -35.0 144.6 72.3 0.47| 11.7 5.5 2500 278 24 157 17| 4.4 4.0 8.4|209.5 -35.0 174.5 69.8 0.55| 11.4 6.3 3000 278 28 168 15| 3.6 4.7 8.4|230.9 -35.0 195.9 65.3 0.55| 10.9 6.0 4000 277 35 195 15| 2.7 5.0 7.7|239.3 -35.0 204.3 51.1 0.48| 9.8 4.7 5000 274 41 214 19| 2.2 5.2 7.4|239.3 -47.4 192.0 38.4 0.40| 9.1 3.6 6000 272 48 225 24| 1.8 5.5 7.4|298.5 -56.4 242.0 40.3 0.37| 8.9 3.3 Wrote GIF file: /home/apache/climate/data/raob//X1977/skewt/X1977.skewt.20251130.00.gif