UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032300.upa.cvt Date: 0000Z 23 MAR 20 Searching for U7995... Searching the city database file for: U7995 ... Date:0000Z 23 MAR 20 Station: U7995 WMO ident: 27995 Latitude: 52.98 Longitude: 49.43 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1017 47 -3.5 -4.7 91 1.2 -3.9 60 7 268.4 268.8 268.3 275.5 2.65 1 1000 180 -4.7 -6.7 86 2.0 -5.3 65 27 268.5 268.8 267.8 274.7 2.31 2 942 648 -7.3 -8.4 92 1.1 -7.7 84 42 270.4 270.8 268.8 276.3 2.15 3 925 790 -6.7 -7.6 93 0.9 -7.0 90 46 272.5 272.8 270.4 278.9 2.33 4 864 1325 -4.9 -5.0 99 0.1 -5.0 146 23 279.7 280.2 275.7 288.3 3.05 5 850 1453 -5.1 -5.3 98 0.2 -5.2 160 17 280.8 281.3 276.3 289.3 3.03 6 700 2958 -11.9 -13.2 90 1.3 -12.3 210 21 289.3 289.7 279.1 295.2 1.97 7 698 2980 -11.9 -13.1 91 1.2 -12.3 210 21 289.5 289.9 279.3 295.5 1.99 8 500 5450 -27.9 -30.2 81 2.3 -28.2 245 40 299.0 299.1 281.8 301.1 0.62 9 482 5712 -29.9 -32.5 78 2.6 -30.2 245 42 299.7 299.8 282.0 301.4 0.52 10 400 7010 -41.1 -44.1 73 3.0 -41.3 245 50 301.6 301.6 282.3 302.2 0.19 11 326 8366 -53.5 -57.3 63 3.8 -53.6 249 53 302.7 302.7 282.5 302.8 0.05 12 300 8900 -54.7 -58.5 63 3.8 -54.8 250 54 308.2 308.3 284.7 308.4 0.05 13 277 9409 -56.7 -60.5 62 3.8 -56.8 255 54 312.5 312.5 286.2 312.6 0.04 14 255 9934 -57.5 -61.9 57 4.4 -57.6 259 49 318.8 318.8 288.4 318.9 0.04 15 250 10060 -56.9 -61.2 58 4.3 -57.0 260 48 321.5 321.5 289.2 321.6 0.04 16 200 11490 -53.1 -58.1 54 5.0 -53.2 270 40 348.7 348.7 296.4 349.0 0.07 17 177 12277 -50.7 -56.7 49 6.0 -51.0 274 41 365.0 365.0 299.7 365.5 0.10 18 150 13350 -50.9 -57.9 43 7.0 -51.2 280 42 382.4 382.4 302.7 382.8 0.10 19 100 15980 -51.9 -61.9 29 10.0 -52.4 265 36 427.4 427.5 308.6 427.9 0.09 20 70 18300 -51.7 -63.7 22 12.0 -52.5 265 35 473.8 473.8 313.0 474.4 0.10 21 53 20101 -49.7 -63.7 18 14.0 -51.1 269 25 517.7 517.7 316.2 518.5 0.14 22 50 20480 -50.3 -64.3 18 14.0 -51.7 270 23 524.9 525.0 316.6 525.8 0.13 23 40 21924 -54.5 -69.5 14 15.0 -55.6 270 22 549.0 549.0 318.1 549.5 0.08 24 30 23780 -51.5 -67.5 13 16.0 -53.5 270 21 604.2 604.3 320.9 605.3 0.14 25 20 26430 -50.5 -68.5 10 18.0 -53.5 275 11 681.6 681.7 323.9 683.2 0.19 26 10 31000 -45.5 -65.5 9 20.0 -52.2 45 21 849.7 850.0 328.5 855.8 0.57 27 7.4 33013 -44.3 -64.3 9 20.0 -52.5 931.0 931.5 330.2 941.6 0.91 TRP 277 9409 -56.7 -60.5 62 3.8 -56.8 255 54 312.5 312.5 286.2 312.6 0.04 WND Sounding variables and indices 1000-500 mb thick: 5270.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.45 inches Sfc-500 mean rel hum: 89.89 % Est. max temperature: 7.53 C = 45.55 F Sfc-Lift cond lev (LCL): 997.79 mb = 197.35 m = 647.45 ft T: -4.80 C 700-500 lapse rate: 6.42 C/km ThetaE index: 0.76 C Layer 1000.0- 942.0 mb Conv cond level (CCL): 715.23 mb = 2791.11 m = 9157.07 ft Mean mixing ratio: 2.28 g/kg Conv temperature: 16.61 C = 61.90 F Cap Strength: 13.86 C Lifted Index: 19.07 C Risk: None Lifted Index @300 mb: 22.77 C Lifted Index @700 mb: 13.69 C Showalter Index: 8.82 C Risk: None Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.80 C Cross Totals Index: 22.60 C K Index: 16.20 Risk: < 20 % chance of thunderstorms Sweat Index: 223.52 Risk: None Energy Index: 2.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.89 J/kg Max Up Vert Vel: 5.64 m/s Conv Inhibition (B-): 70828.41 J/kg Cap Strength: 18.96 C Lift Cond Lev (LCL): 944.39 mb = 628.06 m = 2060.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 240 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 1017 47 60 7 -6.1 -3.5 | 60 29 -25.0 -14.5 1 1000 180 65 27 -24.5 -11.4 | 63 49 -43.4 -22.4 2 925 790 90 46 -46.0 0.0 | 80 66 -65.0 -11.0 3 850 1453 160 17 -5.8 16.0 | 101 25 -24.8 4.9 4 700 2958 210 21 10.5 18.2 | 130 11 -8.5 7.2 5 500 5450 245 40 36.3 16.9 | 251 18 17.3 5.9 6 400 7010 245 50 45.3 21.1 | 249 28 26.4 10.1 7 300 8900 250 54 50.7 18.5 | 257 33 31.8 7.4 8 277 9409 255 54 52.2 14.0 | 265 33 33.2 3.0 9 250 10060 260 48 47.3 8.3 | 275 28 28.3 -2.7 10 200 11490 270 40 40.0 -0.0 | 298 24 21.0 -11.0 11 150 13350 280 42 41.4 -7.3 | 309 29 22.4 -18.3 12 100 15980 265 36 35.9 3.1 | 295 19 16.9 -7.9 13 70 18300 265 35 34.9 3.1 | 297 18 15.9 -8.0 14 50 20480 270 23 23.0 -0.0 | 340 12 4.0 -11.0 15 30 23780 270 21 21.0 -0.0 | 349 11 2.0 -11.0 16 20 26430 275 11 11.0 -1.0 | 34 14 -8.0 -12.0 17 10 31000 45 21 -14.8 -14.8 | 53 43 -33.8 -25.9 Wind Parameters Mean winds (0-6000m): 209.8 at 29.2 knts Storm direction: 239.8 at 21.9 knts Shear (0-3000m) pos: 4.8 neg: 0.0 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 74.4 deg Storm rel helicity (0-3000m) pos: 653.5 neg: -8.7 tot: 644.9 m^2/s^2 ave: 215.0 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 18.8 stream: 8.6 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 0.04 Bulk Shear: 383.41 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 72 29 67 50| 32.9 0.0 32.9|156.4 0.0 156.4 312.8 0.33| 35.1 11.8 1000 86 35 76 55| 16.2 0.0 16.2|532.4 0.0 532.4 532.4 0.54| 33.8 18.1 1500 93 31 80 51| 6.9 0.0 6.9|608.7 -8.7 600.1 400.1 0.44| 31.8 14.0 2000 104 28 85 46| 5.9 0.0 5.9|629.4 -8.7 620.7 310.4 0.45| 25.3 11.4 2500 116 26 91 43| 5.2 0.0 5.2|643.8 -8.7 635.2 254.1 0.46| 21.4 9.8 3000 128 25 97 39| 4.8 0.0 4.8|653.5 -8.7 644.9 215.0 0.46| 18.8 8.6 4000 156 25 113 32| 4.6 0.0 4.6|678.4 -8.7 669.8 167.4 0.50| 15.4 7.7 5000 187 27 135 22| 4.5 0.0 4.5|709.0 -8.7 700.4 140.1 0.53| 13.5 7.2 6000 210 29 163 15| 4.1 0.3 4.4|724.8 -10.5 714.3 119.0 0.52| 12.0 6.3 Wrote GIF file: /home/apache/climate/data/raob//U7995/skewt/U7995.skewt.20200323.00.gif