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 X0635... Searching the city database file for: X0635 ... Date:0000Z 29 MAR 20 Station: X0635 WMO ident: 30635 Latitude: 54.42 Longitude: 109.02 ------------------------------------------------------------------------------- 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 73 SFC 953 460 -1.1 -9.1 55 8.0 -3.7 220 3 275.8 276.2 272.0 281.5 2.01 2 925 699 -2.7 -10.7 54 8.0 -5.2 255 21 276.5 276.9 272.1 281.7 1.82 3 920 741 -2.9 -10.9 54 8.0 -5.4 257 21 276.8 277.1 272.2 281.9 1.81 4 911 819 -1.5 -9.5 54 8.0 -4.1 260 22 279.0 279.3 273.9 284.8 2.04 5 850 1360 -6.1 -13.1 58 7.0 -8.1 285 27 279.8 280.0 273.7 284.5 1.64 6 814 1698 -8.9 -14.9 62 6.0 -10.5 288 29 280.3 280.5 273.8 284.6 1.48 7 718 2659 -16.3 -28.3 35 12.0 -18.2 298 34 282.4 282.5 273.4 284.0 0.52 8 700 2850 -17.7 -29.7 34 12.0 -19.5 300 35 282.9 283.0 273.6 284.3 0.46 9 556 4521 -31.9 -36.0 67 4.1 -32.3 290 47 285.3 285.4 274.8 286.4 0.32 10 500 5260 -38.1 -42.8 61 4.7 -38.4 285 52 286.6 286.6 275.2 287.2 0.18 11 478 5566 -41.1 -46.1 58 5.0 -41.3 283 55 286.6 286.6 275.1 287.0 0.13 12 433 6231 -42.3 -49.3 46 7.0 -42.6 279 61 293.3 293.3 278.4 293.6 0.10 13 400 6760 -45.9 -53.9 40 8.0 -46.2 275 66 295.3 295.3 279.3 295.6 0.06 14 392 6895 -45.9 -53.9 40 8.0 -46.2 275 68 297.0 297.1 280.1 297.3 0.06 15 382 7067 -48.3 -57.3 35 9.0 -48.5 275 70 296.1 296.1 279.7 296.2 0.04 16 348 7683 -48.9 -58.7 31 9.8 -49.1 275 77 303.3 303.3 282.7 303.4 0.04 17 300 8660 -49.9 -60.9 26 11.0 -50.1 275 64 315.0 315.0 287.1 315.2 0.04 18 250 9850 -50.3 -63.3 20 13.0 -50.6 270 46 331.3 331.3 292.1 331.4 0.03 19 244 10008 -50.7 -64.7 17 14.0 -51.0 272 46 333.0 333.0 292.6 333.1 0.03 20 231 10363 -51.7 -65.7 17 14.0 -52.0 277 46 336.7 336.7 293.5 336.8 0.02 21 200 11300 -49.1 -65.1 14 16.0 -49.6 290 46 355.0 355.0 297.7 355.2 0.03 22 150 13190 -48.3 -68.3 8 20.0 -49.0 285 44 386.8 386.8 303.3 387.0 0.03 23 139 13691 -47.7 -67.7 8 20.0 -48.5 283 42 396.4 396.4 304.8 396.6 0.03 24 102 15721 -50.1 -73.1 5 23.0 -51.0 275 32 428.5 428.5 308.7 428.6 0.02 25 100 15850 -50.1 -73.1 5 23.0 -51.0 275 31 430.9 430.9 308.9 431.0 0.02 26 97 16050 -49.5 -72.5 5 23.0 -50.5 275 29 435.9 435.9 309.4 436.0 0.02 27 70 18200 -47.7 -72.7 4 25.0 -49.3 280 13 482.3 482.3 313.7 482.5 0.03 28 54 19904 -47.5 -73.5 3 26.0 -49.5 334 13 520.0 520.0 316.3 520.2 0.03 29 50 20410 -48.1 -74.1 3 26.0 -50.1 350 13 530.1 530.1 316.9 530.3 0.03 30 40 21871 -52.3 -76.3 4 24.0 -53.9 21 10 554.5 554.5 318.3 554.7 0.03 31 30 23740 -51.1 -76.1 4 25.0 -53.4 60 7 605.3 605.3 320.9 605.6 0.04 32 20 26380 -50.1 -75.1 4 25.0 -53.4 100 11 682.8 682.9 323.9 683.4 0.07 33 10 30940 -47.7 -73.7 3 26.0 -53.9 115 25 841.5 841.6 328.2 843.3 0.18 34 8.6 31940 -45.9 -71.9 4 26.0 -53.5 885.6 885.7 329.2 888.6 0.27 TRP 348 7683 -50.3 -59.3 34 9.0 -50.5 275 77 301.4 301.4 282.0 301.5 0.04 WND 348 7683 -48.9 -58.7 31 9.8 -49.1 275 77 303.3 303.3 282.7 303.4 0.04 Sounding variables and indices 1000-500 mb thick: 5187.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 53.18 % Est. max temperature: 3.52 C = 38.34 F Sfc-Lift cond lev (LCL): 840.43 mb = 1448.41 m = 4751.94 ft T: -6.83 C 700-500 lapse rate: 8.46 C/km ThetaE index: 0.59 C Layer 718.0- 700.0 mb Conv cond level (CCL): 761.50 mb = 2208.48 m = 7245.58 ft Mean mixing ratio: 1.87 g/kg Conv temperature: 4.42 C = 39.96 F Cap Strength: 2.47 C Lifted Index: 3.01 C Risk: None Lifted Index @300 mb: 22.33 C Lifted Index @700 mb: 2.32 C Showalter Index: 2.31 C Risk: Showers probable Total Totals Index: 57.00 C Risk: Severe Thunderstorms probable Vertical Totals Index: 32.00 C Cross Totals Index: 25.00 C K Index: 6.90 Risk: None Sweat Index: 266.00 Risk: None Energy Index: 0.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.78 J/kg Max Up Vert Vel: 6.45 m/s Conv Inhibition (B-): 61252.73 J/kg Cap Strength: 2.94 C Lift Cond Lev (LCL): 798.47 mb = 1845.42 m = 6054.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 317 at 30 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 ---------------------------------------------------------- 0 953 460 220 3 1.9 2.3 | 142 31 -18.8 24.4 1 925 699 255 21 20.3 5.4 | 179 27 -0.5 27.5 2 850 1360 285 27 26.1 -7.0 | 199 16 5.3 15.1 3 700 2850 300 35 30.3 -17.5 | 245 11 9.6 4.6 4 500 5260 285 52 50.2 -13.5 | 254 31 29.5 8.6 5 400 6760 275 66 65.7 -5.8 | 250 48 45.0 16.3 6 348 7683 275 77 76.7 -6.7 | 255 58 56.0 15.3 7 300 8660 275 64 63.8 -5.6 | 249 46 43.0 16.5 8 250 9850 270 46 46.0 -0.0 | 229 34 25.3 22.1 9 200 11300 290 46 43.2 -15.7 | 254 23 22.5 6.3 10 150 13190 285 44 42.5 -11.4 | 244 24 21.8 10.7 11 100 15850 275 31 30.9 -2.7 | 208 22 10.1 19.4 12 70 18200 280 13 12.8 -2.3 | 158 21 -7.9 19.8 13 50 20410 350 13 2.3 -12.8 | 117 21 -18.5 9.3 14 30 23740 60 7 -6.1 -3.5 | 125 33 -26.8 18.6 15 20 26380 100 11 -10.8 1.9 | 127 40 -31.6 24.0 16 10 30940 115 25 -22.7 10.6 | 127 54 -43.4 32.6 Wind Parameters Mean winds (0-6000m): 286.8 at 40.4 knts Storm direction: 316.8 at 30.3 knts Shear (0-3000m) pos: 6.1 neg: 0.7 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 109.7 deg Storm rel helicity (0-3000m) pos: 233.8 neg: 0.0 tot: 233.8 m^2/s^2 ave: 77.9 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 6.6 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.22 Bulk Shear: 93.47 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 ------------------------------------------------------------------------------- 500 258 17 172 26| 22.0 0.0 22.0|170.5 0.0 170.5 341.1 0.91| 25.3 23.0 1000 271 21 182 22| 13.6 0.0 13.6|196.7 0.0 196.7 196.7 0.80| 17.5 14.1 1500 278 24 189 19| 10.1 0.0 10.1|208.4 0.0 208.4 138.9 0.81| 12.9 10.4 2000 283 26 195 17| 8.3 0.0 8.3|219.6 0.0 219.6 109.8 0.81| 10.7 8.7 2500 287 28 202 15| 7.3 0.0 7.3|229.4 0.0 229.4 91.7 0.82| 9.4 7.7 3000 290 29 209 14| 6.1 0.7 6.8|233.8 0.0 233.8 77.9 0.77| 8.5 6.6 4000 291 33 223 14| 4.5 1.6 6.2|237.7 0.0 237.7 59.4 0.68| 7.5 5.1 5000 289 36 233 17| 3.6 2.2 5.9|237.7 -4.6 233.1 46.6 0.57| 6.9 4.0 6000 287 40 240 21| 3.0 2.8 5.9|237.7 -22.1 215.6 35.9 0.47| 6.8 3.2 Wrote GIF file: /home/apache/climate/data/raob//X0635/skewt/X0635.skewt.20200329.00.gif