UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025111000.upa.cvt Date: 0000Z 10 NOV 25 Searching for X1873... Searching the city database file for: X1873 ... Date:0000Z 10 NOV 25 Station: X1873 WMO ident: 31873 Latitude: 45.87 Longitude: 133.73 ------------------------------------------------------------------------------- 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 81 290 7 SFC 998 97 -1.5 -6.5 69 5.0 -3.2 290 7 271.8 272.2 270.1 278.3 2.35 2 925 695 -7.1 -11.0 74 3.9 -8.2 300 27 272.0 272.3 269.3 277.0 1.78 3 879 1090 -10.7 -12.4 87 1.7 -11.2 300 28 272.3 272.6 269.3 277.0 1.68 4 860 1258 -11.5 -13.0 89 1.5 -11.9 300 29 273.2 273.5 269.8 277.8 1.63 5 850 1347 -12.3 -14.0 87 1.7 -12.7 300 29 273.3 273.5 269.7 277.5 1.52 6 739 2402 -19.1 -25.1 59 6.0 -20.1 293 20 277.0 277.1 270.5 279.0 0.67 7 700 2804 -20.5 -26.5 59 6.0 -21.4 290 17 279.8 279.9 272.1 281.7 0.63 8 684 2975 -21.1 -28.1 53 7.0 -22.1 292 18 281.0 281.1 272.7 282.7 0.55 9 618 3726 -20.5 -30.5 40 10.0 -22.0 301 21 289.9 290.0 277.4 291.5 0.49 10 528 4872 -28.9 -45.9 18 17.0 -30.2 315 25 293.2 293.2 278.4 293.6 0.12 11 500 5260 -31.5 -47.5 19 16.0 -32.5 320 27 294.6 294.7 279.1 295.0 0.10 12 460 5846 -35.3 -48.3 25 13.0 -36.0 324 35 297.0 297.0 280.1 297.4 0.10 13 400 6810 -40.1 -56.1 16 16.0 -40.7 330 48 302.9 302.9 282.6 303.1 0.05 14 340 7902 -45.3 -63.3 11 18.0 -45.7 322 48 310.2 310.2 285.4 310.3 0.02 15 300 8730 -47.9 -66.9 9 19.0 -48.3 315 48 317.8 317.8 288.1 317.9 0.02 16 290 8953 -48.7 -68.7 8 20.0 -49.1 315 46 319.8 319.8 288.7 319.8 0.01 17 274 9324 -48.7 -69.7 7 21.0 -49.1 307 44 325.0 325.0 290.3 325.1 0.01 18 252 9877 -45.5 -68.5 6 23.0 -46.1 296 42 337.7 337.7 293.7 337.7 0.01 19 250 9930 -45.7 -68.7 6 23.0 -46.3 295 42 338.1 338.1 293.9 338.2 0.01 20 200 11420 -45.7 -68.7 6 23.0 -46.4 285 48 360.4 360.4 298.8 360.5 0.02 21 150 13320 -48.7 -71.7 5 23.0 -49.4 280 50 386.2 386.2 303.2 386.2 0.02 22 100 15970 -51.3 -73.3 6 22.0 -52.1 270 52 428.6 428.6 308.7 428.7 0.02 23 85 17023 -53.3 -75.3 5 22.0 -54.0 263 49 445.0 445.0 310.4 445.0 0.02 24 72 18105 -48.9 -71.9 5 23.0 -50.3 256 46 475.9 475.9 313.1 476.1 0.03 25 70 18290 -49.5 -72.5 5 23.0 -50.8 255 46 478.5 478.5 313.4 478.7 0.03 26 65 18773 -52.1 -74.1 5 22.0 -53.1 254 44 483.1 483.1 313.7 483.2 0.03 27 58 19517 -49.1 -72.1 5 23.0 -50.7 252 40 505.8 505.8 315.4 506.1 0.04 28 50 20490 -50.3 -73.3 5 23.0 -51.9 250 35 524.9 524.9 316.6 525.2 0.04 29 43 21475 -49.9 -72.9 5 23.0 -51.8 241 32 549.1 549.1 318.1 549.4 0.05 30 40 21954 -43.9 -67.9 5 24.0 -47.2 237 31 575.6 575.6 319.5 576.3 0.10 31 32 23430 -50.9 -72.9 6 22.0 -53.1 224 26 594.8 594.8 320.4 595.3 0.06 32 31 23636 -51.1 -73.1 6 22.0 -53.2 222 26 599.7 599.7 320.6 600.1 0.06 33 30 23850 -50.5 -72.5 6 22.0 -52.8 220 25 607.0 607.0 320.9 607.5 0.07 34 29 24072 -50.3 -73.3 5 23.0 -52.8 217 24 613.4 613.5 321.2 613.9 0.07 35 25 25059 -43.1 -67.1 5 24.0 -48.0 207 21 660.7 660.8 323.2 662.2 0.18 36 22 25918 -45.3 -69.3 5 24.0 -49.8 197 17 678.8 678.8 323.8 680.1 0.15 37 20 26560 -41.9 -65.9 6 24.0 -47.9 190 15 707.9 708.0 324.7 710.3 0.27 38 12 30045 -39.5 -64.5 5 25.0 -48.6 253 18 827.8 828.1 328.0 833.4 0.55 39 10 31310 -33.5 -59.5 6 26.0 -46.3 275 19 894.5 895.2 329.6 908.5 1.26 40 9.6 31597 -33.3 -59.3 6 26.0 -46.4 905.8 906.5 329.8 921.0 1.35 TRP 290 8953 -48.7 -68.7 8 20.0 -49.1 315 46 319.8 319.8 288.7 319.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5179.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 54.28 % Est. max temperature: 0.02 C = 32.03 F Sfc-Lift cond lev (LCL): 922.71 mb = 714.21 m = 2343.16 ft T: -7.28 C 700-500 lapse rate: 4.48 C/km ThetaE index: 1.26 C Layer 925.0- 860.0 mb Conv cond level (CCL): 884.30 mb = 1043.25 m = 3422.70 ft Mean mixing ratio: 1.98 g/kg Conv temperature: -1.02 C = 30.16 F Cap Strength: 13.56 C Lifted Index: 14.42 C Risk: None Lifted Index @300 mb: 28.63 C Lifted Index @700 mb: 4.09 C Showalter Index: 14.36 C Risk: None Total Totals Index: 36.70 C Risk: None Vertical Totals Index: 19.20 C Cross Totals Index: 17.50 C K Index: -0.80 Risk: None Sweat Index: 85.00 Risk: None Energy Index: 3.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.25 J/kg Max Up Vert Vel: 1.58 m/s Conv Inhibition (B-): 66509.11 J/kg Cap Strength: 14.20 C Lift Cond Lev (LCL): 888.19 mb = 1009.32 m = 3311.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 337 at 18 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 ---------------------------------------------------------- 0 998 97 290 7 6.6 -2.4 | 178 14 -0.5 14.1 1 925 695 300 27 23.4 -13.5 | 260 17 16.3 3.0 2 850 1347 300 29 25.1 -14.5 | 264 18 18.0 2.0 3 700 2804 290 17 16.0 -5.8 | 220 14 8.9 10.7 4 500 5260 320 27 17.4 -20.7 | 292 11 10.3 -4.2 5 400 6810 330 48 24.0 -41.6 | 326 30 16.9 -25.1 6 300 8730 315 48 33.9 -33.9 | 303 32 26.9 -17.5 7 290 8953 315 46 32.5 -32.5 | 302 30 25.4 -16.1 8 250 9930 295 42 38.1 -17.7 | 272 31 31.0 -1.3 9 200 11420 285 48 46.4 -12.4 | 264 39 39.3 4.1 10 150 13320 280 50 49.2 -8.7 | 260 43 42.2 7.8 11 100 15970 270 52 52.0 -0.0 | 250 48 44.9 16.5 12 70 18290 255 46 44.4 11.9 | 233 47 37.3 28.4 13 50 20490 250 35 32.9 12.0 | 222 38 25.8 28.4 14 30 23850 220 25 16.1 19.2 | 194 37 9.0 35.6 15 20 26560 190 15 2.6 14.8 | 172 32 -4.5 31.2 16 10 31310 275 19 18.9 -1.7 | 219 19 11.8 14.8 Wind Parameters Mean winds (0-6000m): 306.7 at 23.9 knts Storm direction: 336.7 at 17.9 knts Shear (0-3000m) pos: 3.6 neg: 1.7 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 48.3 deg Storm rel helicity (0-3000m) pos: 77.6 neg: -47.9 tot: 29.7 m^2/s^2 ave: 9.9 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 11.07 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 ------------------------------------------------------------------------------- 500 298 15 215 11| 17.3 0.0 17.3| 55.5 0.0 55.5 111.1 0.96| 17.4 16.7 1000 299 21 242 13| 11.0 0.0 11.0| 70.6 0.0 70.6 70.6 0.92| 11.1 10.2 1500 299 24 250 14| 7.3 0.5 7.9| 72.4 -8.6 63.8 42.5 0.76| 8.3 6.3 2000 299 24 250 15| 5.5 1.5 7.0| 72.4 -25.6 46.8 23.4 0.50| 7.4 3.7 2500 298 23 248 15| 4.4 2.1 6.5| 72.4 -41.6 30.7 12.3 0.31| 6.8 2.1 3000 297 22 244 14| 3.6 1.7 5.3| 77.6 -47.9 29.7 9.9 0.28| 6.2 1.7 4000 298 22 243 14| 3.3 1.3 4.6| 96.0 -47.9 48.1 12.0 0.37| 5.4 2.0 5000 302 22 248 13| 3.1 1.0 4.2|115.2 -47.9 67.3 13.5 0.46| 5.0 2.3 6000 307 24 260 12| 3.7 0.9 4.5|144.2 -47.9 96.4 16.1 0.48| 5.3 2.5 Wrote GIF file: /home/apache/climate/data/raob//X1873/skewt/X1873.skewt.20251110.00.gif