UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033112.upa.cvt Date: 1200Z 31 MAR 20 Searching for X1004... Searching the city database file for: X1004 ... Date:1200Z 31 MAR 20 Station: X1004 WMO ident: 31004 Latitude: 58.62 Longitude: 125.37 ------------------------------------------------------------------------------- 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 -34 1 925 589 SFC 915 675 -3.1 -6.0 80 2.9 -4.1 230 7 277.0 277.4 273.7 284.4 2.66 3 850 1255 -6.5 -8.9 83 2.4 -7.3 240 38 279.3 279.7 274.5 285.8 2.29 4 700 2735 -17.7 -19.3 87 1.6 -18.0 255 31 282.9 283.1 274.8 286.4 1.18 5 596 3913 -27.1 -29.1 83 2.0 -27.3 269 33 285.3 285.4 275.2 287.1 0.58 6 560 4358 -30.5 -33.0 79 2.5 -30.7 275 34 286.4 286.5 275.5 287.8 0.42 7 500 5150 -37.3 -40.4 73 3.1 -37.5 285 35 287.6 287.6 275.8 288.3 0.23 8 400 6640 -51.7 -55.2 66 3.5 -51.8 295 44 287.8 287.8 275.6 288.0 0.05 9 364 7245 -57.1 -60.7 64 3.6 -57.2 300 54 288.5 288.5 275.9 288.6 0.03 10 343 7622 -55.7 -59.4 63 3.7 -55.8 298 52 295.3 295.3 279.3 295.4 0.04 11 300 8480 -53.7 -57.8 61 4.1 -53.8 295 48 309.7 309.7 285.2 309.9 0.05 12 250 9650 -53.1 -58.1 54 5.0 -53.2 285 40 327.1 327.1 291.0 327.4 0.06 13 241 9886 -53.1 -58.1 54 5.0 -53.2 283 41 330.6 330.6 291.9 330.8 0.06 14 200 11100 -47.9 -54.9 44 7.0 -48.3 275 44 356.9 356.9 298.2 357.4 0.11 15 174 12024 -45.5 -54.5 36 9.0 -46.1 270 46 375.4 375.4 301.6 376.0 0.13 16 150 13010 -46.9 -56.9 31 10.0 -47.5 265 48 389.2 389.3 303.8 389.8 0.12 17 123 14325 -46.9 -58.9 24 12.0 -47.7 263 41 412.0 412.0 306.8 412.5 0.11 18 106 15319 -42.9 -56.9 20 14.0 -44.3 261 35 437.5 437.5 309.7 438.4 0.16 19 100 15710 -45.5 -59.5 19 14.0 -46.7 260 33 439.8 439.8 309.9 440.5 0.13 20 97 15913 -46.1 -60.1 19 14.0 -47.3 442.5 442.5 310.2 443.1 0.12 21 92 16263 -48.3 -62.3 18 14.0 -49.3 444.9 444.9 310.4 445.4 0.10 22 75 17624 -43.3 -58.3 18 15.0 -45.2 482.1 482.2 313.7 483.3 0.19 23 72 17898 -44.5 -59.5 17 15.0 -46.2 485.3 485.3 314.0 486.3 0.17 TRP 364 7245 -57.1 -60.7 64 3.6 -57.2 300 54 288.5 288.5 275.9 288.6 0.03 WND Sounding variables and indices 1000-500 mb thick: 5184.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 82.52 % Est. max temperature: 1.11 C = 34.00 F Sfc-Lift cond lev (LCL): 874.10 mb = 1035.00 m = 3395.62 ft T: -5.21 C 700-500 lapse rate: 8.12 C/km Conv cond level (CCL): 811.91 mb = 1604.44 m = 5263.84 ft Mean mixing ratio: 2.36 g/kg Conv temperature: 0.04 C = 32.07 F Cap Strength: 2.06 C Lifted Index: 2.41 C Risk: None Lifted Index @300 mb: 17.24 C Lifted Index @700 mb: 1.03 C Showalter Index: 2.06 C Risk: Showers probable Total Totals Index: 59.20 C Risk: Severe Thunderstorms probable Vertical Totals Index: 30.80 C Cross Totals Index: 28.40 C K Index: 20.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 428.39 Risk: Severe Thunderstorms possible Energy Index: 0.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.93 J/kg Max Up Vert Vel: 4.88 m/s Conv Inhibition (B-): 22497.21 J/kg Cap Strength: 2.41 C Lift Cond Lev (LCL): 830.00 mb = 1436.46 m = 4712.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 300 at 26 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 ---------------------------------------------------------- 0 915 675 230 7 5.4 4.5 | 135 24 -16.9 17.2 1 850 1255 240 38 32.9 19.0 | 198 33 10.6 31.7 2 700 2735 255 31 29.9 8.0 | 200 22 7.6 20.8 3 500 5150 285 35 33.8 -9.1 | 252 12 11.5 3.7 4 400 6640 295 44 39.9 -18.6 | 288 19 17.6 -5.9 5 364 7245 300 54 46.8 -27.0 | 300 28 24.5 -14.3 6 300 8480 295 48 43.5 -20.3 | 290 23 21.2 -7.6 7 250 9650 285 40 38.6 -10.4 | 262 17 16.3 2.4 8 200 11100 275 44 43.8 -3.8 | 248 23 21.5 8.9 9 150 13010 265 48 47.8 4.2 | 236 31 25.5 16.9 10 100 15710 260 33 32.5 5.7 | 209 21 10.2 18.5 Wind Parameters Mean winds (0-6000m): 269.7 at 34.2 knts Storm direction: 299.7 at 25.7 knts Shear (0-3000m) pos: 4.7 neg: 0.0 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 79.4 deg Storm rel helicity (0-3000m) pos: 240.2 neg: -0.5 tot: 239.7 m^2/s^2 ave: 79.9 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 6.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.23 Bulk Shear: 52.88 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 ------------------------------------------------------------------------------- 500 238 20 168 24| 27.6 0.0 27.6|174.5 0.0 174.5 349.0 0.95| 27.8 26.3 1000 240 28 185 27| 15.1 0.0 15.1|210.3 0.0 210.3 210.3 0.86| 17.7 15.3 1500 243 31 190 27| 9.3 0.0 9.3|213.3 0.0 213.3 142.2 0.79| 13.2 10.3 2000 245 31 193 27| 6.4 0.0 6.4|213.6 -0.5 213.0 106.5 0.72| 10.8 7.7 2500 247 31 195 26| 5.3 0.0 5.3|226.4 -0.5 225.9 90.3 0.71| 9.4 6.7 3000 250 31 197 25| 4.7 0.0 4.7|240.2 -0.5 239.7 79.9 0.72| 8.4 6.0 4000 256 32 203 22| 3.9 0.0 3.9|265.4 -0.5 264.9 66.2 0.73| 7.3 5.3 5000 263 33 211 20| 3.6 0.0 3.6|288.4 -0.5 287.8 57.6 0.75| 6.6 4.9 6000 270 34 223 18| 3.6 0.0 3.6|314.6 -0.5 314.1 52.3 0.75| 6.2 4.6 Wrote GIF file: /home/apache/climate/data/raob//X1004/skewt/X1004.skewt.20200331.12.gif