UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040100.upa.cvt Date: 0000Z 1 APR 20 Searching for UMMS... Searching the city database file for: UMMS ... Date:0000Z 1 APR 20 Station: UMMS WMO ident: 26850 Latitude: 53.87 Longitude: 27.53 Elevation: 234.00 ------------------------------------------------------------------------------- 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 145 SFC 990 234 -0.9 -5.3 72 4.4 -2.4 310 1 273.0 273.5 271.2 280.2 2.60 2 925 765 -3.7 -11.7 54 8.0 -6.1 275 19 275.5 275.8 271.3 280.3 1.68 3 850 1425 -9.7 -13.4 74 3.7 -10.7 280 23 276.0 276.3 271.5 280.5 1.60 4 700 2894 -17.9 -51.9 3 34.0 -20.6 315 15 282.7 282.7 272.8 282.8 0.05 5 500 5360 -26.9 -30.1 74 3.2 -27.3 350 36 300.2 300.4 282.3 302.3 0.63 6 400 6940 -37.3 -40.7 71 3.4 -37.5 350 58 306.5 306.6 284.4 307.5 0.27 7 300 8860 -54.1 -58.2 61 4.1 -54.2 355 66 309.1 309.1 285.1 309.3 0.05 8 292 9032 -55.5 -59.5 60 4.1 -55.5 355 66 309.6 309.6 285.2 309.7 0.04 9 276 9387 -58.3 -62.3 60 4.0 -58.3 350 62 310.5 310.5 285.5 310.6 0.03 10 250 10010 -56.1 -75.1 8 19.0 -56.3 350 52 322.7 322.7 289.6 322.7 0.01 11 200 11450 -52.3 -82.3 2 30.0 -52.7 325 27 349.9 349.9 296.6 350.0 0.00 12 150 13320 -50.7 -83.7 1 33.0 -51.3 300 31 382.7 382.7 302.7 382.7 0.00 13 100 15940 -54.5 -85.5 1 31.0 -55.1 290 35 422.4 422.4 308.0 422.4 0.00 TRP 276 9387 -58.3 -62.3 60 4.0 -58.3 350 62 310.5 310.5 285.5 310.6 0.03 WND 292 9032 -55.5 -59.5 60 4.1 -55.5 355 66 309.6 309.6 285.2 309.7 0.04 Sounding variables and indices 1000-500 mb thick: 5215.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 44.35 % Est. max temperature: 2.45 C = 36.41 F Sfc-Lift cond lev (LCL): 924.07 mb = 772.87 m = 2535.64 ft T: -3.77 C 700-500 lapse rate: 3.65 C/km ThetaE index: 0.00 C Layer 990.0- 0.0 mb Conv cond level (CCL): 818.21 mb = 1713.37 m = 5621.24 ft Mean mixing ratio: 1.97 g/kg Conv temperature: 3.36 C = 38.05 F Cap Strength: 4.55 C Lifted Index: 16.79 C Risk: None Lifted Index @300 mb: 20.41 C Lifted Index @700 mb: 4.55 C Showalter Index: 16.62 C Risk: None Total Totals Index: 30.70 C Risk: None Vertical Totals Index: 17.20 C Cross Totals Index: 13.50 C K Index: -30.20 Risk: None Sweat Index: 82.00 Risk: None Energy Index: 4.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.57 J/kg Max Up Vert Vel: 4.38 m/s Conv Inhibition (B-): 19649.88 J/kg Cap Strength: 16.80 C Lift Cond Lev (LCL): 850.16 mb = 1423.55 m = 4670.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 357 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 ---------------------------------------------------------- 0 990 234 310 1 0.8 -0.6 | 179 18 -0.2 17.8 1 925 765 275 19 18.9 -1.7 | 227 25 17.9 16.7 2 850 1425 280 23 22.7 -4.0 | 236 26 21.7 14.4 3 700 2894 315 15 10.6 -10.6 | 231 12 9.6 7.8 4 500 5360 350 36 6.3 -35.5 | 343 18 5.3 -17.1 5 400 6940 350 58 10.1 -57.1 | 347 40 9.1 -38.7 6 300 8860 355 66 5.8 -65.7 | 354 48 4.8 -47.4 7 292 9032 355 66 5.8 -65.7 | 354 48 4.8 -47.4 8 276 9387 350 62 10.8 -61.1 | 347 44 9.8 -42.7 9 250 10010 350 52 9.0 -51.2 | 346 34 8.0 -32.8 10 200 11450 325 27 15.5 -22.1 | 284 15 14.5 -3.7 11 150 13320 300 31 26.8 -15.5 | 264 26 25.9 2.9 12 100 15940 290 35 32.9 -12.0 | 259 33 31.9 6.4 Wind Parameters Mean winds (0-6000m): 326.9 at 24.6 knts Storm direction: 356.9 at 18.4 knts Shear (0-3000m) pos: 2.2 neg: 2.9 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 66.6 deg Storm rel helicity (0-3000m) pos: 111.1 neg: -6.7 tot: 104.5 m^2/s^2 ave: 34.8 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 3.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.18 Bulk Shear: 52.28 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 ------------------------------------------------------------------------------- 500 277 9 206 19| 0.0 17.6 17.6| 65.9 0.0 65.9 131.8 0.79| 18.5 14.7 1000 277 15 220 22| 2.0 8.8 10.8| 87.5 0.0 87.5 87.5 0.79| 11.4 9.0 1500 279 17 226 22| 1.7 5.9 7.5|100.7 0.0 100.7 67.1 0.73| 9.2 6.7 2000 283 18 229 22| 1.8 4.4 6.2|102.2 -0.4 101.8 50.9 0.62| 8.1 5.1 2500 286 18 230 21| 2.1 3.5 5.6|102.2 -5.2 97.0 38.8 0.51| 7.4 3.8 3000 290 18 231 20| 2.2 2.9 5.2|111.1 -6.7 104.5 34.8 0.52| 6.9 3.6 4000 302 19 240 17| 2.9 2.2 5.1|141.1 -6.7 134.5 33.6 0.61| 6.5 4.0 5000 316 21 257 14| 3.5 1.8 5.2|178.8 -6.7 172.2 34.4 0.66| 6.4 4.2 6000 327 25 280 13| 3.4 1.7 5.1|191.8 -6.7 185.1 30.9 0.58| 6.5 3.7 Wrote GIF file: /home/apache/climate/data/raob//UMMS/skewt/UMMS.skewt.20200401.00.gif