UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032412.upa.cvt Date: 1200Z 24 MAR 20 Searching for X8341... Searching the city database file for: X8341 ... Date:1200Z 24 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 141 SFC 941 656 12.8 -4.2 30 17.0 5.2 60 15 291.0 291.5 281.2 299.7 2.97 2 940 665 11.6 -0.4 43 12.0 5.9 59 15 289.8 290.5 281.8 301.3 3.95 3 925 801 11.6 0.6 47 11.0 6.2 40 19 291.2 291.9 282.9 303.7 4.32 4 877 1240 5.0 -7.0 41 12.0 0.3 49 25 288.8 289.2 279.7 296.4 2.57 5 850 1494 4.2 -6.8 45 11.0 -0.2 55 29 290.5 291.0 280.7 298.5 2.70 6 848 1513 4.2 -6.8 45 11.0 -0.2 55 29 290.7 291.2 280.8 298.7 2.70 7 831 1677 0.2 -9.8 47 10.0 -3.4 58 27 288.2 288.6 278.9 294.7 2.18 8 803 1951 -1.3 -10.3 50 9.0 -4.4 62 25 289.5 289.8 279.5 295.9 2.17 9 789 2091 -3.9 -11.9 54 8.0 -6.5 65 24 288.1 288.5 278.6 293.9 1.94 10 780 2182 -3.3 -11.3 54 8.0 -6.0 66 23 289.7 290.1 279.5 295.9 2.06 11 756 2430 -2.7 -10.7 54 8.0 -5.5 70 21 293.0 293.4 281.2 299.7 2.23 12 700 3040 -3.9 -15.9 39 12.0 -7.7 80 15 298.2 298.5 282.6 303.1 1.58 13 674 3336 -4.9 -17.9 35 13.0 -8.8 64 16 300.3 300.5 283.2 304.7 1.39 14 671 3371 -6.1 -19.1 35 13.0 -9.8 62 17 299.3 299.6 282.7 303.3 1.26 15 655 3558 -7.9 -19.9 37 12.0 -11.2 51 17 299.4 299.6 282.7 303.2 1.20 16 565 4688 -13.5 -24.5 39 11.0 -16.1 348 23 305.7 305.9 284.8 308.8 0.93 17 500 5600 -21.1 -29.1 49 8.0 -22.5 295 27 307.3 307.4 285.2 309.6 0.69 18 494 5689 -22.1 -30.1 48 8.0 -23.5 294 28 307.2 307.3 285.1 309.3 0.63 19 449 6391 -24.7 -33.7 43 9.0 -26.1 285 36 312.4 312.5 286.8 314.1 0.49 20 438 6572 -28.1 -38.1 38 10.0 -29.3 283 38 310.3 310.4 285.8 311.5 0.33 21 418 6907 -29.7 -39.7 37 10.0 -30.7 279 42 312.4 312.5 286.5 313.5 0.29 22 411 7028 -32.1 -42.1 36 10.0 -33.0 277 44 310.8 310.9 285.9 311.7 0.23 23 400 7220 -32.3 -41.3 40 9.0 -33.1 275 46 313.0 313.1 286.7 313.9 0.26 24 387 7452 -32.9 -41.9 40 9.0 -33.7 274 48 315.2 315.2 287.5 316.1 0.25 25 343 8287 -40.1 -48.1 42 8.0 -40.6 270 55 316.5 316.5 287.8 317.0 0.14 26 313 8907 -42.7 -49.7 46 7.0 -43.0 266 60 321.3 321.3 289.3 321.8 0.13 27 303 9124 -45.7 -52.7 45 7.0 -46.0 265 61 320.0 320.1 288.9 320.4 0.10 28 300 9190 -45.9 -52.9 45 7.0 -46.2 265 62 320.7 320.7 289.0 321.0 0.09 29 250 10380 -55.1 -61.1 47 6.0 -55.2 270 68 324.1 324.2 290.0 324.3 0.04 30 248 10432 -55.1 -61.1 47 6.0 -55.2 269 68 324.9 324.9 290.3 325.1 0.04 31 246 10483 -57.3 -63.3 46 6.0 -57.4 268 68 322.4 322.4 289.5 322.5 0.03 32 239 10666 -57.7 -63.7 46 6.0 -57.8 265 69 324.4 324.4 290.1 324.5 0.03 33 233 10827 -58.1 -64.1 46 6.0 -58.2 265 67 326.2 326.2 290.6 326.3 0.03 34 224 11074 -61.1 -67.1 45 6.0 -61.2 265 64 325.3 325.3 290.4 325.4 0.02 35 200 11780 -61.5 -67.5 45 6.0 -61.6 270 62 335.4 335.4 293.2 335.5 0.02 36 188 12163 -62.1 -68.1 44 6.0 -62.1 270 59 340.4 340.4 294.4 340.5 0.02 37 182 12366 -56.7 -62.7 47 6.0 -56.8 270 58 352.4 352.4 297.2 352.6 0.05 38 177 12542 -58.3 -64.3 46 6.0 -58.4 270 57 352.5 352.6 297.2 352.7 0.04 39 173 12687 -54.7 -60.7 47 6.0 -54.9 270 56 360.8 360.8 298.9 361.1 0.06 40 150 13600 -54.5 -60.5 47 6.0 -54.7 270 50 376.2 376.2 301.7 376.5 0.07 41 101 16127 -55.3 -62.3 41 7.0 -55.6 265 48 419.7 419.7 307.7 420.1 0.09 42 100 16190 -56.1 -63.1 41 7.0 -56.4 265 48 419.3 419.4 307.7 419.7 0.08 43 95 16513 -58.5 -65.5 40 7.0 -58.7 266 47 420.8 420.8 307.9 421.1 0.06 44 70 18430 -57.7 -64.7 40 7.0 -58.0 270 38 460.9 461.0 311.9 461.5 0.09 45 61 19294 -59.9 -66.9 40 7.0 -60.2 266 30 474.6 474.6 313.1 475.0 0.08 46 50 20540 -58.7 -66.7 35 8.0 -59.2 260 19 505.2 505.2 315.4 505.8 0.10 47 44 21348 -55.7 -63.7 36 8.0 -56.3 269 16 531.3 531.3 317.1 532.4 0.17 48 30 23790 -54.7 -62.7 37 8.0 -55.7 295 9 595.5 595.6 320.5 597.6 0.28 49 27 24462 -55.7 -64.7 32 9.0 -56.8 309 11 610.9 611.0 321.2 612.7 0.24 50 25 24956 -52.3 -61.3 33 9.0 -53.9 320 12 634.3 634.4 322.2 637.4 0.40 51 23 25493 -54.7 -62.7 37 8.0 -56.0 331 13 642.5 642.7 322.5 645.4 0.36 52 20 26390 -53.1 -62.1 33 9.0 -54.9 350 15 673.6 673.8 323.7 677.4 0.45 53 18 27071 -51.7 -60.7 33 9.0 -53.8 698.7 698.9 324.6 703.9 0.60 54 17 27441 -53.5 -62.5 33 9.0 -55.4 704.4 704.6 324.7 708.8 0.50 55 15 28255 -48.3 -58.3 31 10.0 -51.5 747.4 747.8 326.1 756.4 0.98 56 12 29721 -49.5 -59.5 30 10.0 -52.9 792.4 792.9 327.3 802.7 1.05 TRP 224 11074 -61.1 -67.1 45 6.0 -61.2 265 64 325.3 325.3 290.4 325.4 0.02 WND 239 10666 -57.7 -63.7 46 6.0 -57.8 265 69 324.4 324.4 290.1 324.5 0.03 Sounding variables and indices 1000-500 mb thick: 5459.00 m Freezing level: 827.27 mb = 1713.60 m = 5622.00 ft Wetbulb zero: 862.36 mb = 1376.66 m = 4516.54 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 43.32 % Est. max temperature: 10.20 C = 50.36 F Sfc-Lift cond lev (LCL): 726.38 mb = 2746.80 m = 9011.70 ft T: -3.32 C 700-500 lapse rate: 6.72 C/km ThetaE index: 7.34 C Layer 877.0- 850.0 mb Conv cond level (CCL): 655.75 mb = 3549.22 m = 11644.27 ft Mean mixing ratio: 3.24 g/kg Conv temperature: 21.06 C = 69.90 F Cap Strength: 8.42 C Lifted Index: 8.24 C Risk: None Lifted Index @300 mb: 15.13 C Lifted Index @700 mb: 5.81 C Showalter Index: 8.88 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: 14.30 C K Index: 6.50 Risk: None Sweat Index: 85.00 Risk: None Energy Index: 2.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.02 J/kg Max Up Vert Vel: 7.21 m/s Conv Inhibition (B-): 51077.07 J/kg Cap Strength: 8.38 C Lift Cond Lev (LCL): 749.59 mb = 2497.54 m = 8193.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 26 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 ---------------------------------------------------------- 0 941 656 60 15 -13.0 -7.5 | 148 10 -5.3 8.5 1 925 801 40 19 -12.2 -14.6 | 108 5 -4.6 1.5 2 850 1494 55 29 -23.8 -16.6 | 88 16 -16.1 -0.6 3 700 3040 80 15 -14.8 -2.6 | 152 15 -7.1 13.4 4 500 5600 295 27 24.5 -11.4 | 262 32 32.1 4.6 5 400 7220 275 46 45.8 -4.0 | 257 55 53.5 12.0 6 300 9190 265 62 61.8 5.4 | 253 73 69.4 21.4 7 250 10380 270 68 68.0 -0.0 | 258 77 75.7 16.0 8 239 10666 265 69 68.7 6.0 | 254 80 76.4 22.1 9 224 11074 265 64 63.8 5.6 | 253 75 71.4 21.6 10 200 11780 270 62 62.0 -0.0 | 257 71 69.7 16.0 11 150 13600 270 50 50.0 -0.0 | 254 60 57.7 16.0 12 100 16190 265 48 47.8 4.2 | 250 59 55.5 20.2 13 70 18430 270 38 38.0 -0.0 | 251 48 45.7 16.0 14 50 20540 260 19 18.7 3.3 | 234 33 26.4 19.3 15 30 23790 295 9 8.2 -3.8 | 232 20 15.8 12.2 16 20 26390 350 15 2.6 -14.8 | 263 10 10.3 1.3 Wind Parameters Mean winds (0-6000m): 355.5 at 23.7 knts Storm direction: 25.5 at 17.8 knts Shear (0-3000m) pos: 1.9 neg: 2.8 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): -23.8 deg Storm rel helicity (0-3000m) pos: 67.0 neg: -27.9 tot: 39.1 m^2/s^2 ave: 13.0 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 0.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.56 Bulk Shear: 46.70 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 45 20 105 7| 0.0 10.3 10.3| 0.0 -13.3 -13.3 -26.6 -0.58| 12.9 -7.5 1000 50 24 95 11| 2.9 5.1 8.0| 8.2 -14.1 -5.9 -5.9 -0.28| 10.2 -2.9 1500 54 24 99 12| 2.6 3.4 6.0| 31.1 -14.1 17.0 11.3 0.00| 8.8 0.0 2000 57 23 105 12| 2.9 2.6 5.4| 52.2 -14.1 38.1 19.0 0.18| 8.0 1.4 2500 59 22 113 12| 2.3 1.7 4.0| 67.0 -17.4 49.6 19.8 0.23| 7.5 1.7 3000 59 21 116 12| 1.9 2.8 4.7| 67.0 -27.9 39.1 13.0 0.10| 7.7 0.8 4000 48 21 105 8| 1.4 4.0 5.4| 67.0 -43.1 23.9 6.0 -0.11| 8.5 -0.9 5000 32 22 60 5| 1.1 4.2 5.4| 67.0-131.5 -64.4 -12.9 -0.23| 9.2 -2.2 6000 356 24 309 12| 1.0 4.5 5.5| 68.3-147.4 -79.1 -13.2 -0.21| 8.9 -1.9 Wrote GIF file: /home/apache/climate/data/raob//X8341/skewt/X8341.skewt.20200324.12.gif