UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040112.upa.cvt Date: 1200Z 1 APR 20 Searching for X1300... Searching the city database file for: X1300 ... Date:1200Z 1 APR 20 Station: X1300 WMO ident: 31300 Latitude: 53.75 Longitude: 127.23 ------------------------------------------------------------------------------- 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 -4 SFC 972 229 6.2 -5.8 42 12.0 1.5 0 0 281.6 282.1 276.1 288.9 2.55 2 963 305 7.2 -8.8 31 16.0 1.3 347 4 283.4 283.7 276.3 289.3 2.04 3 925 634 4.4 -10.6 33 15.0 -0.9 290 23 283.8 284.1 276.2 289.2 1.84 4 882 1018 0.8 -13.2 34 14.0 -3.7 284 23 284.0 284.2 275.9 288.6 1.56 5 850 1313 -2.1 -13.1 43 11.0 -5.5 280 23 283.9 284.2 276.0 288.8 1.64 6 756 2224 -10.9 -15.9 67 5.0 -12.2 289 25 284.1 284.3 275.8 288.4 1.46 7 700 2807 -15.3 -17.8 81 2.5 -15.9 295 27 285.5 285.8 276.5 289.6 1.35 8 654 3316 -19.1 -21.3 83 2.2 -19.6 291 29 286.9 287.0 276.7 290.1 1.07 9 500 5250 -35.1 -38.1 74 3.0 -35.3 275 35 290.2 290.3 277.3 291.2 0.29 10 418 6477 -45.9 -49.4 68 3.5 -46.0 271 49 291.6 291.7 277.6 292.0 0.10 11 400 6770 -47.5 -51.1 66 3.6 -47.6 270 52 293.3 293.3 278.4 293.6 0.09 12 380 7108 -49.7 -53.4 65 3.7 -49.8 274 52 294.7 294.7 279.0 294.9 0.07 13 317 8286 -53.9 -58.6 56 4.7 -54.0 290 54 304.5 304.5 283.2 304.7 0.04 14 300 8640 -54.3 -59.1 55 4.8 -54.4 290 58 308.8 308.8 284.9 309.0 0.04 15 278 9131 -53.0 -58.3 52 5.3 -53.1 295 64 317.5 317.5 288.0 317.7 0.05 16 250 9820 -51.1 -57.1 49 6.0 -51.3 295 58 330.1 330.1 291.8 330.4 0.07 17 200 11270 -47.9 -54.9 44 7.0 -48.3 295 54 356.9 356.9 298.2 357.4 0.11 18 196 11403 -47.1 -54.1 45 7.0 -47.5 294 53 360.3 360.3 298.8 360.8 0.12 19 177 12074 -49.3 -57.3 39 8.0 -49.7 291 49 367.3 367.3 300.2 367.7 0.09 20 158 12825 -44.9 -54.9 32 10.0 -45.6 287 44 386.9 386.9 303.4 387.6 0.14 21 150 13170 -47.3 -57.3 31 10.0 -47.9 285 42 388.6 388.6 303.6 389.1 0.11 22 137 13769 -49.5 -60.5 26 11.0 -50.0 278 41 394.9 394.9 304.6 395.3 0.08 23 100 15840 -48.9 -62.9 18 14.0 -49.8 255 38 433.2 433.3 309.2 433.7 0.08 24 72 17996 -49.3 -65.3 14 16.0 -50.5 264 33 475.1 475.1 313.1 475.6 0.08 25 70 18180 -49.9 -65.9 14 16.0 -51.0 265 33 477.6 477.7 313.3 478.1 0.08 26 67 18463 -51.9 -67.9 13 16.0 -52.8 264 33 479.3 479.3 313.4 479.7 0.06 27 62 18966 -48.9 -65.9 12 17.0 -50.3 261 32 496.7 496.7 314.8 497.3 0.09 28 50 20370 -48.9 -66.9 11 18.0 -50.6 255 31 528.2 528.3 316.9 528.9 0.09 29 44 21209 -49.1 -67.1 10 18.0 -51.0 547.4 547.5 318.0 548.1 0.10 TRP 317 8286 -53.9 -58.6 56 4.7 -54.0 290 54 304.5 304.5 283.2 304.7 0.04 WND 278 9131 -53.0 -58.3 52 5.3 -53.1 295 64 317.5 317.5 288.0 317.7 0.05 Sounding variables and indices 1000-500 mb thick: 5254.00 m Freezing level: 873.17 mb = 1099.54 m = 3607.37 ft Wetbulb zero: 940.48 mb = 498.33 m = 1634.92 ft Precipitable water: 0.26 inches Sfc-500 mean rel hum: 65.16 % Est. max temperature: 8.57 C = 47.43 F Sfc-Lift cond lev (LCL): 807.58 mb = 1710.80 m = 5612.78 ft T: -5.94 C 700-500 lapse rate: 8.10 C/km ThetaE index: 0.72 C Layer 925.0- 850.0 mb Conv cond level (CCL): 718.05 mb = 2614.04 m = 8576.16 ft Mean mixing ratio: 1.83 g/kg Conv temperature: 9.61 C = 49.31 F Cap Strength: 1.21 C Lifted Index: 1.85 C Risk: Showers probable Lifted Index @300 mb: 14.06 C Lifted Index @700 mb: 0.97 C Showalter Index: 2.03 C Risk: Showers probable Total Totals Index: 55.00 C Risk: Severe Thunderstorms probable Vertical Totals Index: 33.00 C Cross Totals Index: 22.00 C K Index: 17.40 Risk: < 20 % chance of thunderstorms Sweat Index: 201.00 Risk: None Energy Index: 0.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.91 J/kg Max Up Vert Vel: 2.80 m/s Conv Inhibition (B-): 31736.10 J/kg Cap Strength: 1.84 C Lift Cond Lev (LCL): 732.87 mb = 2459.11 m = 8067.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 312 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 ---------------------------------------------------------- 0 972 229 0 0 -0.0 -0.0 | 132 22 -16.1 14.7 1 925 634 290 23 21.6 -7.9 | 219 9 5.5 6.9 2 850 1313 280 23 22.7 -4.0 | 211 13 6.5 10.7 3 700 2807 295 27 24.5 -11.4 | 248 9 8.3 3.3 4 500 5250 275 35 34.9 -3.1 | 238 22 18.7 11.7 5 400 6770 270 52 52.0 -0.0 | 248 39 35.9 14.7 6 317 8286 290 54 50.7 -18.5 | 276 35 34.6 -3.8 7 300 8640 290 58 54.5 -19.8 | 278 39 38.4 -5.1 8 278 9131 295 64 58.0 -27.0 | 286 44 41.9 -12.3 9 250 9820 295 58 52.6 -24.5 | 285 38 36.4 -9.8 10 200 11270 295 54 48.9 -22.8 | 284 34 32.8 -8.1 11 150 13170 285 42 40.6 -10.9 | 261 25 24.4 3.8 12 100 15840 255 38 36.7 9.8 | 220 32 20.6 24.6 13 70 18180 265 33 32.9 2.9 | 224 24 16.7 17.6 14 50 20370 255 31 29.9 8.0 | 211 27 13.8 22.7 Wind Parameters Mean winds (0-6000m): 282.4 at 29.1 knts Storm direction: 312.4 at 21.8 knts Shear (0-3000m) pos: 1.2 neg: 4.3 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 114.9 deg Storm rel helicity (0-3000m) pos: 35.9 neg: -23.6 tot: 12.2 m^2/s^2 ave: 4.1 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 32.61 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 ------------------------------------------------------------------------------- 500 290 14 162 11| 0.0 23.7 23.7| 17.3 -19.9 -2.6 -5.3 0.27| 29.8 8.2 1000 287 18 189 10| 0.0 11.8 11.8| 17.3 -22.8 -5.5 -5.5 0.22| 16.4 3.6 1500 285 20 199 10| 0.6 7.9 8.4| 22.5 -23.2 -0.7 -0.5 0.25| 11.8 2.9 2000 285 21 206 10| 1.1 5.9 7.0| 28.8 -23.2 5.6 2.8 0.29| 9.5 2.7 2500 287 22 212 10| 1.4 4.7 6.1| 34.9 -23.2 11.8 4.7 0.33| 8.1 2.7 3000 288 23 218 9| 1.2 4.3 5.4| 35.9 -23.6 12.2 4.1 0.32| 7.2 2.3 4000 288 25 227 10| 0.9 3.7 4.6| 35.9 -27.3 8.6 2.1 0.26| 6.1 1.6 5000 285 27 232 12| 0.7 3.4 4.1| 35.9 -35.9 -0.1 -0.0 0.20| 5.5 1.1 6000 282 29 235 15| 0.6 3.8 4.4| 61.1 -35.9 25.2 4.2 0.22| 5.5 1.2 Wrote GIF file: /home/apache/climate/data/raob//X1300/skewt/X1300.skewt.20200401.12.gif