UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033012.upa.cvt Date: 1200Z 30 MAR 20 Searching for X8341... Searching the city database file for: X8341 ... Date:1200Z 30 MAR 20 Station: X8341 WMO ident: 38341 Latitude: 42.85 Longitude: 71.38 ------------------------------------------------------------------------------- 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 97 SFC 937 653 16.6 3.6 42 13.0 9.6 10 5 295.2 296.1 285.5 310.7 5.29 2 925 763 15.2 2.2 41 13.0 8.5 20 7 294.9 295.7 284.9 309.1 4.85 3 851 1460 8.6 -3.4 43 12.0 3.1 50 13 295.1 295.7 283.6 305.4 3.49 4 850 1470 8.2 -3.8 42 12.0 2.8 50 13 294.7 295.3 283.3 304.8 3.39 5 814 1824 3.0 -7.0 48 10.0 -1.0 12 11 292.9 293.4 281.8 301.2 2.77 6 785 2118 4.4 -8.6 38 13.0 -0.8 340 10 297.4 297.9 283.5 305.2 2.54 7 773 2243 1.6 -12.4 34 14.0 -3.4 327 9 295.7 296.1 282.0 301.6 1.91 8 769 2285 3.0 -11.0 35 14.0 -2.3 322 9 297.7 298.1 283.1 304.3 2.14 9 700 3039 -1.9 -11.9 46 10.0 -5.5 240 5 300.4 300.8 284.2 307.2 2.19 10 687 3188 -2.5 -14.5 39 12.0 -6.6 242 6 301.3 301.7 284.2 307.0 1.81 11 661 3491 -6.5 -18.5 38 12.0 -10.0 247 7 300.2 300.4 283.2 304.4 1.34 12 633 3828 -7.3 -16.3 49 9.0 -10.1 252 9 303.0 303.3 284.7 308.4 1.69 13 608 4139 -11.1 -19.1 52 8.0 -13.3 257 10 302.1 302.4 284.0 306.6 1.39 14 593 4331 -11.3 -20.3 47 9.0 -13.7 260 11 304.1 304.3 284.7 308.2 1.28 15 548 4928 -17.5 -30.5 31 13.0 -19.8 269 14 303.6 303.7 283.6 305.5 0.55 16 522 5291 -18.5 -31.5 31 13.0 -20.8 275 15 306.7 306.8 284.7 308.5 0.53 17 500 5610 -22.1 -35.1 30 13.0 -23.9 280 17 306.1 306.2 284.4 307.4 0.39 18 493 5714 -22.9 -36.9 27 14.0 -24.8 280 18 306.4 306.4 284.4 307.5 0.33 19 436 6607 -27.3 -41.3 25 14.0 -28.8 277 29 311.7 311.8 286.2 312.6 0.24 20 432 6674 -29.3 -43.3 25 14.0 -30.6 277 29 310.0 310.0 285.6 310.7 0.19 21 400 7220 -32.7 -45.7 26 13.0 -33.7 275 36 312.5 312.5 286.4 313.1 0.16 22 339 8362 -40.5 -52.5 26 12.0 -41.1 275 54 317.0 317.0 287.9 317.3 0.09 23 334 8462 -42.7 -54.7 26 12.0 -43.2 275 56 315.3 315.4 287.3 315.6 0.07 24 314 8877 -43.9 -54.9 29 11.0 -44.3 275 63 319.3 319.3 288.6 319.6 0.07 25 300 9180 -46.9 -56.9 31 10.0 -47.2 275 68 319.3 319.3 288.6 319.5 0.06 26 294 9313 -48.6 -59.1 29 10.5 -48.8 275 69 318.7 318.7 288.4 318.9 0.05 27 288 9448 -50.3 -61.3 26 11.0 -50.5 276 68 318.1 318.2 288.2 318.3 0.03 28 250 10360 -55.7 -62.7 41 7.0 -55.8 280 64 323.3 323.3 289.8 323.4 0.03 29 240 10621 -56.9 -63.9 41 7.0 -57.0 280 62 325.2 325.3 290.4 325.4 0.03 30 233 10810 -57.5 -64.5 41 7.0 -57.6 280 60 327.1 327.1 290.9 327.2 0.03 31 209 11500 -58.3 -67.3 31 9.0 -58.4 280 51 336.2 336.2 293.4 336.3 0.02 32 200 11780 -57.3 -64.3 41 7.0 -57.4 280 48 342.0 342.0 294.8 342.2 0.03 33 194 11974 -54.7 -61.7 42 7.0 -54.9 281 47 349.2 349.2 296.5 349.4 0.05 34 150 13620 -54.5 -62.5 37 8.0 -54.8 285 42 376.2 376.2 301.6 376.4 0.06 35 100 16190 -56.7 -67.7 24 11.0 -57.1 280 35 418.2 418.2 307.5 418.4 0.04 36 85 17223 -55.7 -64.7 32 9.0 -56.1 278 32 440.1 440.1 309.9 440.5 0.07 37 70 18450 -59.5 -68.5 30 9.0 -59.8 275 29 457.1 457.1 311.5 457.4 0.05 38 63 19112 -60.3 -69.3 30 9.0 -60.6 281 25 469.3 469.3 312.6 469.6 0.05 39 51 20435 -60.3 -70.3 26 10.0 -60.7 294 16 498.5 498.6 314.9 498.9 0.06 40 50 20560 -58.1 -68.1 27 10.0 -58.6 295 15 506.6 506.6 315.4 507.1 0.08 41 44 21366 -56.7 -66.7 27 10.0 -57.4 289 13 528.8 528.9 316.9 529.6 0.11 42 30 23780 -58.3 -68.3 27 10.0 -59.1 270 7 585.7 585.8 320.0 586.7 0.13 43 22 25729 -60.1 -70.1 26 10.0 -61.0 335 4 634.7 634.7 322.2 635.8 0.14 44 20 26330 -56.5 -67.5 24 11.0 -57.9 355 3 663.2 663.3 323.2 665.0 0.22 45 16 27756 -53.5 -64.5 25 11.0 -55.8 716.7 716.9 325.1 720.4 0.41 TRP 233 10810 -57.5 -64.5 41 7.0 -57.6 280 60 327.1 327.1 290.9 327.2 0.03 WND 294 9313 -48.6 -59.1 29 10.5 -48.8 275 69 318.7 318.7 288.4 318.9 0.05 Sounding variables and indices 1000-500 mb thick: 5513.00 m Freezing level: 726.76 mb = 2746.52 m = 9010.78 ft Wetbulb zero: 823.63 mb = 1727.51 m = 5667.61 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 40.59 % Est. max temperature: 18.50 C = 65.29 F Sfc-Lift cond lev (LCL): 770.67 mb = 2267.21 m = 7438.26 ft T: 2.42 C 700-500 lapse rate: 7.86 C/km ThetaE index: 9.52 C Layer 925.0- 785.0 mb Conv cond level (CCL): 675.62 mb = 3318.86 m = 10888.52 ft Mean mixing ratio: 4.14 g/kg Conv temperature: 22.14 C = 71.85 F Cap Strength: 4.04 C Lifted Index: 2.08 C Risk: None Lifted Index @300 mb: 8.80 C Lifted Index @700 mb: 3.65 C Showalter Index: 3.54 C Risk: None Total Totals Index: 48.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 30.30 C Cross Totals Index: 18.30 C K Index: 16.50 Risk: < 20 % chance of thunderstorms Sweat Index: 43.00 Risk: None Energy Index: 0.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.59 J/kg Max Up Vert Vel: 5.02 m/s Conv Inhibition (B-): 41317.05 J/kg Cap Strength: 3.86 C Lift Cond Lev (LCL): 735.03 mb = 2647.17 m = 8684.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 318 at 9 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 ---------------------------------------------------------- 0 937 653 10 5 -0.9 -4.9 | 106 7 -7.2 2.0 1 925 763 20 7 -2.4 -6.6 | 92 9 -8.7 0.4 2 850 1470 50 13 -10.0 -8.4 | 85 16 -16.3 -1.4 3 700 3039 240 5 4.3 2.5 | 168 10 -2.0 9.4 4 500 5610 280 17 16.7 -3.0 | 249 11 10.4 4.0 5 400 7220 275 36 35.9 -3.1 | 263 30 29.5 3.8 6 300 9180 275 68 67.7 -5.9 | 269 61 61.4 1.0 7 294 9313 275 69 68.7 -6.0 | 269 62 62.4 0.9 8 250 10360 280 64 63.0 -11.1 | 274 57 56.7 -4.2 9 233 10810 280 60 59.1 -10.4 | 274 53 52.8 -3.5 10 200 11780 280 48 47.3 -8.3 | 272 41 41.0 -1.4 11 150 13620 285 42 40.6 -10.9 | 277 34 34.3 -3.9 12 100 16190 280 35 34.5 -6.1 | 268 28 28.2 0.9 13 70 18450 275 29 28.9 -2.5 | 259 23 22.6 4.4 14 50 20560 295 15 13.6 -6.3 | 265 7 7.3 0.6 15 30 23780 270 7 7.0 -0.0 | 186 7 0.7 6.9 16 20 26330 355 3 0.3 -3.0 | 123 7 -6.1 3.9 Wind Parameters Mean winds (0-6000m): 287.7 at 12.5 knts Storm direction: 317.7 at 9.4 knts Shear (0-3000m) pos: 0.7 neg: 2.7 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 80.6 deg Storm rel helicity (0-3000m) pos: 9.8 neg: -31.4 tot: -21.7 m^2/s^2 ave: -7.2 10^-3 m/s^2 rel: -0.13 Storm rel vorticity (0-3000m) horiz: 7.0 stream: -0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.37 Bulk Shear: 33.89 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 28 8 89 10| 6.4 0.0 6.4| 0.0 -7.9 -7.9 -15.8 -0.52| 6.6 -3.4 1000 38 10 86 13| 3.2 1.1 4.3| 1.3 -18.4 -17.1 -17.1 -0.40| 7.3 -3.0 1500 30 10 80 12| 2.1 3.4 5.6| 1.3 -26.4 -25.1 -16.7 -0.36| 8.5 -3.1 2000 29 10 81 11| 1.6 3.8 5.4| 2.1 -26.7 -24.6 -12.3 -0.18| 8.6 -1.5 2500 40 9 90 12| 1.3 3.2 4.5| 3.3 -31.4 -28.1 -11.2 -0.20| 7.9 -1.6 3000 32 9 88 11| 0.7 2.7 3.4| 9.8 -31.4 -21.7 -7.2 -0.13| 7.0 -0.9 4000 328 9 65 2| 0.7 2.0 2.7| 23.9 -31.4 -7.5 -1.9 0.00| 6.0 0.0 5000 298 10 232 3| 1.2 1.6 2.8| 40.8 -31.4 9.4 1.9 0.12| 5.4 0.6 6000 288 12 241 6| 1.0 2.2 3.1| 53.8 -31.4 22.4 3.7 0.14| 5.5 0.8 Wrote GIF file: /home/apache/climate/data/raob//X8341/skewt/X8341.skewt.20200330.12.gif