UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032900.upa.cvt Date: 0000Z 29 MAR 20 Searching for UMMS... Searching the city database file for: UMMS ... Date:0000Z 29 MAR 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 102 SFC 985 234 3.2 -0.4 77 3.6 1.7 80 1 277.5 278.2 275.6 287.9 3.77 2 925 752 9.4 -7.6 29 17.0 2.6 170 1 288.9 289.3 279.4 295.8 2.33 3 850 1445 3.4 -9.6 38 13.0 -1.4 45 1 289.7 290.1 279.6 296.2 2.17 4 700 2980 -10.3 -12.9 81 2.6 -11.1 160 15 291.1 291.4 280.1 297.1 2.02 5 500 5500 -25.9 -27.2 89 1.3 -26.1 210 13 301.5 301.6 283.1 304.1 0.82 6 400 7070 -38.3 -41.7 70 3.4 -38.5 180 9 305.2 305.3 283.8 306.1 0.25 7 300 8980 -51.7 -68.7 11 17.0 -52.0 190 7 312.5 312.5 286.2 312.5 0.01 8 269 9687 -54.3 -73.3 8 19.0 -54.5 215 9 318.6 318.6 288.3 318.6 0.01 9 250 10160 -53.1 -74.1 6 21.0 -53.4 235 15 327.1 327.1 290.9 327.1 0.01 10 200 11590 -51.9 -81.9 2 30.0 -52.3 230 19 350.6 350.6 296.8 350.6 0.00 11 150 13450 -51.1 -83.1 1 32.0 -51.7 235 21 382.0 382.0 302.6 382.0 0.00 12 100 16090 -51.7 -85.7 1 34.0 -52.5 260 25 427.8 427.8 308.6 427.8 0.00 TRP 269 9687 -54.3 -73.3 8 19.0 -54.5 215 9 318.6 318.6 288.3 318.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5398.00 m Freezing level: 812.77 mb = 1825.95 m = 5990.57 ft Wetbulb zero: 876.46 mb = 1193.81 m = 3916.66 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 68.36 % Est. max temperature: 15.46 C = 59.83 F Sfc-Lift cond lev (LCL): 931.58 mb = 693.62 m = 2275.62 ft T: 8.70 C 700-500 lapse rate: 6.19 C/km ThetaE index: 0.00 C Layer 985.0--107300601968968534747038816994852864.0 mb Conv cond level (CCL): 714.06 mb = 2822.75 m = 9260.87 ft Mean mixing ratio: 2.73 g/kg Conv temperature: 16.57 C = 61.82 F Cap Strength: 4.47 C Lifted Index: 7.65 C Risk: None Lifted Index @300 mb: 13.44 C Lifted Index @700 mb: 2.98 C Showalter Index: 5.78 C Risk: None Total Totals Index: 45.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.30 C Cross Totals Index: 16.30 C K Index: 17.10 Risk: < 20 % chance of thunderstorms Sweat Index: 15.00 Risk: None Energy Index: 1.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 44.60 J/kg Max Up Vert Vel: 9.44 m/s Conv Inhibition (B-): 15460.46 J/kg Cap Strength: 7.61 C Lift Cond Lev (LCL): 771.39 mb = 2212.18 m = 7257.72 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 211 at 7 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 ---------------------------------------------------------- 0 985 234 80 1 -1.0 -0.2 | 36 8 -4.7 -6.5 1 925 752 170 1 -0.2 1.0 | 36 7 -3.9 -5.3 2 850 1445 45 1 -0.7 -0.7 | 32 8 -4.4 -7.0 3 700 2980 160 15 -5.1 14.1 | 131 12 -8.9 7.8 4 500 5500 210 13 6.5 11.3 | 209 6 2.8 4.9 5 400 7070 180 9 0.0 9.0 | 126 5 -3.7 2.7 6 300 8980 190 7 1.2 6.9 | 103 3 -2.5 0.6 7 269 9687 215 9 5.2 7.4 | 234 2 1.4 1.0 8 250 10160 235 15 12.3 8.6 | 255 9 8.6 2.3 9 200 11590 230 19 14.6 12.2 | 241 12 10.8 5.9 10 150 13450 235 21 17.2 12.0 | 247 15 13.5 5.7 11 100 16090 260 25 24.6 4.3 | 275 21 20.9 -2.0 Wind Parameters Mean winds (0-6000m): 180.5 at 9.8 knts Storm direction: 210.5 at 7.3 knts Shear (0-3000m) pos: 2.9 neg: 0.7 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 100.6 deg Storm rel helicity (0-3000m) pos: 68.5 neg: -2.1 tot: 66.4 m^2/s^2 ave: 22.1 10^-3 m/s^2 rel: 0.78 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 3.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.91 Bulk Shear: 11.41 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 ------------------------------------------------------------------------------- 500 123 1 38 7| 1.4 0.0 1.4| 0.7 -0.4 0.3 0.5 0.07| 1.6 0.1 1000 126 1 38 7| 0.7 0.7 1.4| 1.0 -1.0 0.1 0.1 0.01| 1.5 0.0 1500 90 1 38 8| 0.5 1.4 1.8| 5.2 -2.1 3.1 2.1 0.18| 2.2 0.4 2000 101 2 46 8| 1.5 1.0 2.6| 22.6 -2.1 20.5 10.2 0.55| 3.2 1.7 2500 136 4 62 7| 2.7 0.8 3.5| 49.6 -2.1 47.5 19.0 0.73| 4.2 3.1 3000 156 6 80 6| 2.9 0.7 3.6| 68.5 -2.1 66.4 22.1 0.78| 4.6 3.6 4000 165 8 103 6| 2.2 0.5 2.7| 78.8 -2.1 76.7 19.2 0.79| 4.1 3.2 5000 174 9 121 6| 1.8 0.4 2.2| 86.6 -2.1 84.5 16.9 0.80| 3.8 3.0 6000 181 10 134 5| 1.4 0.5 2.0| 88.2 -6.1 82.0 13.7 0.66| 3.5 2.3 Wrote GIF file: /home/apache/climate/data/raob//UMMS/skewt/UMMS.skewt.20200329.00.gif