UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033000.upa.cvt Date: 0000Z 30 MAR 20 Searching for X8341... Searching the city database file for: X8341 ... Date:0000Z 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 158 SFC 941 648 -0.5 -3.7 79 3.2 -1.7 240 1 277.4 278.0 274.6 286.0 3.09 2 940 656 -0.9 -1.9 93 1.0 -1.3 242 1 277.1 277.7 275.0 286.8 3.53 3 925 786 0.4 -0.7 92 1.1 -0.1 265 5 279.7 280.4 277.0 290.6 3.92 4 915 874 2.4 1.1 91 1.3 1.8 287 7 282.6 283.4 279.2 295.3 4.53 5 850 1471 4.4 -0.2 72 4.6 2.2 75 19 290.8 291.5 282.8 303.6 4.43 6 827 1695 5.2 0.2 70 5.0 2.8 52 17 293.9 294.7 284.4 307.6 4.69 7 806 1905 3.6 -5.4 52 9.0 -0.2 30 16 294.4 294.9 282.9 303.8 3.17 8 798 1986 2.8 -6.2 52 9.0 -0.9 21 15 294.3 294.9 282.7 303.3 3.01 9 788 2088 3.6 -4.4 56 8.0 0.1 11 14 296.3 296.9 284.1 306.7 3.50 10 774 2233 1.6 -6.4 55 8.0 -1.7 355 13 295.6 296.2 283.3 304.8 3.06 11 749 2498 1.6 -7.4 51 9.0 -2.1 327 11 298.4 299.0 284.3 307.3 2.92 12 714 2881 -2.9 -12.9 46 10.0 -6.3 287 8 297.6 297.9 282.9 303.7 1.98 13 700 3038 -3.3 -13.3 46 10.0 -6.7 270 7 298.8 299.2 283.4 304.9 1.96 14 696 3083 -3.3 -13.3 46 10.0 -6.7 270 7 299.3 299.7 283.5 305.4 1.97 15 646 3664 -8.9 -20.9 37 12.0 -12.1 269 9 299.4 299.6 282.6 303.0 1.12 16 642 3712 -8.9 -21.9 34 13.0 -12.2 269 10 300.0 300.1 282.7 303.3 1.03 17 618 4006 -9.5 -22.5 34 13.0 -12.8 268 11 302.6 302.7 283.7 305.9 1.02 18 604 4181 -13.3 -26.3 33 13.0 -16.0 268 11 300.2 300.3 282.4 302.6 0.74 19 575 4553 -14.3 -24.3 42 10.0 -16.6 267 13 303.2 303.4 283.9 306.3 0.93 20 558 4779 -17.5 -25.5 50 8.0 -19.1 267 14 302.1 302.2 283.4 304.9 0.86 21 500 5590 -22.5 -30.5 48 8.0 -23.8 265 17 305.6 305.7 284.4 307.6 0.60 22 497 5634 -22.5 -30.5 48 8.0 -23.8 265 17 306.1 306.2 284.7 308.2 0.61 23 400 7190 -36.7 -41.7 60 5.0 -37.1 260 19 307.3 307.3 284.6 308.2 0.25 24 366 7795 -42.7 -47.7 58 5.0 -42.9 263 25 307.2 307.2 284.4 307.7 0.14 25 362 7869 -42.3 -47.0 60 4.7 -42.5 263 26 308.7 308.7 285.0 309.3 0.15 26 356 7982 -42.9 -47.6 60 4.7 -43.1 264 28 309.4 309.4 285.3 309.9 0.15 27 348 8134 -45.3 -49.8 60 4.5 -45.5 265 29 308.1 308.2 284.8 308.6 0.12 28 329 8506 -46.7 -51.5 58 4.8 -46.9 267 33 311.2 311.2 285.9 311.6 0.10 29 315 8792 -49.9 -54.4 59 4.5 -50.0 268 36 310.7 310.7 285.7 310.9 0.07 30 300 9110 -49.7 -54.3 58 4.6 -49.8 270 40 315.3 315.3 287.3 315.6 0.08 31 295 9221 -49.5 -54.1 58 4.6 -49.7 270 41 317.1 317.1 287.9 317.4 0.08 32 262 9996 -53.7 -58.6 55 4.9 -53.8 266 47 321.9 321.9 289.4 322.1 0.05 33 250 10300 -52.7 -57.7 55 5.0 -52.8 265 50 327.7 327.7 291.2 328.0 0.06 34 249 10326 -52.7 -57.7 55 5.0 -52.8 265 50 328.1 328.1 291.2 328.3 0.06 35 241 10535 -55.1 -59.7 57 4.6 -55.2 267 50 327.6 327.6 291.1 327.8 0.05 36 227 10916 -55.9 -60.9 53 5.0 -56.0 270 50 332.0 332.0 292.3 332.2 0.05 37 200 11720 -55.9 -60.9 53 5.0 -56.0 280 35 344.2 344.3 295.4 344.5 0.05 38 150 13560 -54.3 -60.3 48 6.0 -54.5 290 33 376.5 376.5 301.8 376.9 0.08 39 100 16130 -56.7 -62.7 47 6.0 -56.9 285 29 418.2 418.2 307.6 418.6 0.08 40 70 18400 -57.7 -64.7 40 7.0 -58.0 270 19 460.9 461.0 311.9 461.5 0.09 41 50 20520 -58.3 -65.3 40 7.0 -58.7 285 13 506.1 506.1 315.4 506.8 0.12 42 30 23730 -58.5 -65.5 40 7.0 -59.2 5 5 585.2 585.2 320.0 586.5 0.19 43 22 25679 -60.1 -67.1 39 7.0 -60.8 39 7 634.7 634.8 322.2 636.3 0.21 44 20 26280 -56.7 -64.7 36 8.0 -57.9 50 7 662.6 662.7 323.3 665.2 0.32 45 18 26951 -54.5 -62.5 37 8.0 -56.1 689.8 690.0 324.2 693.9 0.47 46 14 28555 -56.1 -64.1 36 8.0 -57.8 735.8 736.0 325.7 740.3 0.49 47 13 29029 -53.7 -62.7 32 9.0 -56.0 759.9 760.2 326.4 765.9 0.64 TRP 227 10916 -55.9 -60.9 53 5.0 -56.0 270 50 332.0 332.0 292.3 332.2 0.05 WND Sounding variables and indices 1000-500 mb thick: 5432.00 m Freezing level: Surface below freezing Freezing level: 929.62 mb = 746.11 m = 2447.84 ft Freezing level: 736.56 mb = 2634.20 m = 8642.27 ft Wetbulb zero: Below ground Precipitable water: 0.46 inches Sfc-500 mean rel hum: 52.98 % Est. max temperature: 17.44 C = 63.39 F Sfc-Lift cond lev (LCL): 895.03 mb = 1052.47 m = 3452.94 ft T: 3.00 C 700-500 lapse rate: 7.52 C/km ThetaE index: 4.29 C Layer 806.0- 788.0 mb Conv cond level (CCL): 941.00 mb = 647.81 m = 2125.32 ft Mean mixing ratio: 4.34 g/kg Conv temperature: 0.89 C = 33.60 F Cap Strength: 8.79 C Lifted Index: 8.12 C Risk: None Lifted Index @300 mb: 12.62 C Lifted Index @700 mb: 7.52 C Showalter Index: 3.99 C Risk: None Total Totals Index: 49.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.90 C Cross Totals Index: 22.30 C K Index: 16.70 Risk: < 20 % chance of thunderstorms Sweat Index: 59.00 Risk: None Energy Index: 0.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 46.68 J/kg Max Up Vert Vel: 9.66 m/s Conv Inhibition (B-): 60032.51 J/kg Cap Strength: 8.47 C Lift Cond Lev (LCL): 853.43 mb = 1438.33 m = 4718.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 301 at 10 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 ---------------------------------------------------------- 0 941 648 240 1 0.9 0.5 | 127 9 -7.5 5.6 1 925 786 265 5 5.0 0.4 | 148 7 -3.4 5.5 2 850 1471 75 19 -18.4 -4.9 | 90 27 -26.7 0.2 3 700 3038 270 7 7.0 -0.0 | 165 5 -1.4 5.1 4 500 5590 265 17 16.9 1.5 | 232 11 8.6 6.6 5 400 7190 260 19 18.7 3.3 | 231 13 10.3 8.4 6 300 9110 270 40 40.0 -0.0 | 261 32 31.6 5.1 7 250 10300 265 50 49.8 4.4 | 257 42 41.4 9.5 8 227 10916 270 50 50.0 -0.0 | 263 42 41.6 5.1 9 200 11720 280 35 34.5 -6.1 | 272 26 26.1 -1.0 10 150 13560 290 33 31.0 -11.3 | 285 23 22.6 -6.2 11 100 16130 285 29 28.0 -7.5 | 277 20 19.6 -2.4 12 70 18400 270 19 19.0 -0.0 | 244 12 10.6 5.1 13 50 20520 285 13 12.6 -3.4 | 247 5 4.2 1.7 14 30 23730 5 5 -0.4 -5.0 | 91 9 -8.8 0.1 15 20 26280 50 7 -5.4 -4.5 | 93 14 -13.7 0.6 Wind Parameters Mean winds (0-6000m): 271.4 at 13.1 knts Storm direction: 301.4 at 9.8 knts Shear (0-3000m) pos: 3.2 neg: 4.5 tot: 7.7 10-3/s Storm rel Dir Shear (0-3000m): 64.0 deg Storm rel helicity (0-3000m) pos: 79.5 neg: -84.1 tot: -4.7 m^2/s^2 ave: -1.6 10^-3 m/s^2 rel: -0.00 Storm rel vorticity (0-3000m) horiz: 14.0 stream: -0.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 3.24 Bulk Shear: 14.40 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 ------------------------------------------------------------------------------- 500 324 7 82 4| 13.2 0.0 13.2| 7.6 -3.4 4.2 8.4 -0.12| 20.8 -2.4 1000 69 12 93 19| 9.6 0.0 9.6| 75.7 -26.3 49.4 49.4 0.17| 23.3 4.0 1500 54 13 82 19| 6.4 4.9 11.3| 75.7 -76.7 -1.0 -0.7 -0.04| 20.7 -0.8 2000 52 13 82 19| 4.8 5.8 10.6| 75.8 -83.8 -8.1 -4.0 -0.07| 18.5 -1.4 2500 67 12 91 19| 3.8 5.0 8.8| 76.8 -84.1 -7.4 -2.9 -0.03| 16.4 -0.5 3000 58 11 87 18| 3.2 4.5 7.7| 79.5 -84.1 -4.7 -1.6 -0.00| 14.0 -0.0 4000 326 11 25 5| 2.4 3.8 6.2| 84.8 -84.1 0.6 0.2 0.03| 11.0 0.4 5000 279 12 228 5| 1.9 3.5 5.4| 89.4 -84.1 5.2 1.0 0.05| 9.2 0.5 6000 271 13 224 7| 1.6 3.0 4.6| 89.4 -84.7 4.7 0.8 0.05| 7.8 0.4 Wrote GIF file: /home/apache/climate/data/raob//X8341/skewt/X8341.skewt.20200330.00.gif