UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100512.upa.cvt Date: 1200Z 5 OCT 25 Searching for RJAM... Searching the city database file for: RJAM ... Date:1200Z 5 OCT 25 Station: RJAM WMO ident: 47991 Latitude: 24.30 Longitude: 153.97 Elevation: 9.00 ------------------------------------------------------------------------------- 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 1014 9 27.8 25.9 89 1.9 26.4 110 11 299.8 303.6 299.1 361.9 21.18 1 1000 133 27.6 24.3 82 3.3 25.2 120 16 300.8 304.3 298.3 358.1 19.47 2 925 821 22.0 20.6 92 1.4 21.0 135 17 301.8 304.9 296.9 351.2 16.74 3 850 1552 18.0 15.1 83 2.9 16.0 135 16 305.0 307.4 295.1 343.3 12.80 4 753 2582 13.0 6.0 62 7.0 8.8 116 17 310.3 311.8 292.9 334.4 7.81 5 742 2705 12.0 8.5 79 3.5 9.8 114 17 310.6 312.3 294.2 339.5 9.43 6 732 2819 12.0 4.0 58 8.0 7.3 112 17 311.8 313.1 292.6 333.4 6.98 7 713 3039 10.4 4.4 66 6.0 6.9 108 17 312.4 313.8 293.1 335.3 7.37 8 706 3122 10.8 -0.2 46 11.0 4.9 106 17 313.7 314.7 291.9 330.5 5.34 9 700 3193 10.2 -0.8 46 11.0 4.4 105 17 313.8 314.8 291.7 330.1 5.16 10 680 3433 8.4 -1.6 49 10.0 3.2 114 16 314.4 315.3 291.8 330.2 5.01 11 674 3506 7.8 3.5 74 4.3 5.3 117 15 314.5 315.9 293.7 337.4 7.32 12 667 3592 7.6 -2.4 49 10.0 2.4 121 15 315.2 316.1 291.9 330.5 4.81 13 648 3829 5.6 1.1 73 4.5 3.1 130 14 315.6 316.8 293.3 335.8 6.41 14 615 4254 2.8 -2.2 70 5.0 0.2 147 11 317.1 318.1 292.8 334.0 5.30 15 603 4414 3.4 -15.6 23 19.0 -4.0 154 10 319.6 320.0 290.5 325.9 1.88 16 593 4549 2.2 -10.8 38 13.0 -3.4 159 10 319.7 320.3 291.5 329.1 2.83 17 586 4645 2.6 -24.4 12 27.0 -6.0 163 9 321.3 321.5 290.1 324.5 0.90 18 513 5708 -4.1 -24.1 19 20.0 -10.2 207 3 325.6 325.9 291.5 329.4 1.06 19 500 5910 -5.7 -16.7 42 11.0 -9.8 215 2 326.1 326.5 292.6 333.2 2.07 20 494 6004 -6.3 -17.3 41 11.0 -10.3 207 2 326.5 326.9 292.6 333.3 1.99 21 490 6068 -5.7 -27.7 16 22.0 -11.8 202 2 328.0 328.1 291.9 330.9 0.80 22 417 7314 -13.1 -46.1 4 33.0 -18.4 101 4 334.0 334.0 292.9 334.5 0.15 23 400 7630 -15.5 -44.5 6 29.0 -20.1 75 4 334.8 334.9 293.2 335.6 0.18 24 390 7822 -16.1 -45.1 6 29.0 -20.7 70 4 336.5 336.5 293.6 337.2 0.18 25 354 8547 -20.7 -50.7 5 30.0 -24.4 52 6 339.8 339.8 294.4 340.2 0.10 26 323 9219 -26.3 -43.3 19 17.0 -28.6 34 7 341.0 341.1 294.8 342.1 0.26 27 300 9750 -30.5 -39.5 41 9.0 -31.7 20 8 342.4 342.5 295.3 344.0 0.41 28 299 9774 -30.7 -39.7 41 9.0 -31.9 20 8 342.4 342.5 295.3 344.0 0.41 29 283 10159 -33.3 -48.3 21 15.0 -34.7 15 14 344.1 344.2 295.5 344.8 0.17 30 254 10903 -40.1 -44.5 63 4.4 -40.5 6 25 344.9 344.9 295.7 346.0 0.29 31 250 11010 -40.9 5 27 345.3 32 200 12490 -53.9 355 47 347.4 33 173 13405 -59.9 340 60 352.1 34 150 14280 -65.9 10 52 356.6 35 110 16110 -77.5 20 21 367.8 36 102 16545 -75.5 52 31 379.7 37 100 16660 -74.3 60 33 384.2 38 89 17335 -75.3 53 27 395.2 39 76 18244 -77.1 45 18 409.7 40 70 18720 -73.1 40 14 428.0 41 68 18890 -71.5 48 15 435.0 42 66 19068 -68.5 56 16 445.3 43 61 19539 -68.9 77 18 454.5 44 50 20750 -61.5 130 25 498.6 45 42 21835 -59.3 111 25 529.5 46 30 23950 -57.3 75 25 588.4 47 20 26550 -50.3 85 41 682.2 48 15 28432 -48.3 77 33 747.4 49 13 29368 -50.3 73 29 771.7 50 10 31100 -44.7 65 21 852.7 51 9.2 31659 -43.5 877.9 52 7.8 32766 -45.1 913.9 TRP 110 16110 -77.5 20 21 367.8 WND 173 13405 -59.9 340 60 352.1 Sounding variables and indices 1000-500 mb thick: 5777.00 m Freezing level: 557.67 mb = 5057.80 m = 16593.64 ft Wetbulb zero: 614.44 mb = 4261.93 m = 13982.53 ft Precipitable water: 1.92 inches Sfc-500 mean rel hum: 58.51 % Est. max temperature: 32.45 C = 90.41 F Sfc-Lift cond lev (LCL): 986.98 mb = 248.65 m = 815.77 ft T: 26.66 C 700-500 lapse rate: 5.85 C/km ThetaE index: 27.57 C Layer 1000.0- 742.0 mb Conv cond level (CCL): 923.83 mb = 831.96 m = 2729.50 ft Mean mixing ratio: 18.21 g/kg Conv temperature: 29.91 C = 85.84 F Cap Strength: 0.46 C Lifted Index: -4.43 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.74 C Lifted Index @700 mb: -1.71 C Showalter Index: -0.21 C Risk: Thunderstorms probable Total Totals Index: 44.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 20.80 C K Index: 27.80 Risk: 40-60 % chance of thunderstorms Sweat Index: 215.20 Risk: None Energy Index: -1.96 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1659.72 J/kg Max Up Vert Vel: 57.61 m/s Conv Inhibition (B-): 1.09 J/kg Cap Strength: 0.46 C Lift Cond Lev (LCL): 932.66 mb = 748.20 m = 2454.70 ft Lev Free Conv (LFC): 907.66 mb = 984.58 m = 3230.21 ft Equ Level (EL): 157.66 mb = 13974.35 m = 45847.03 ft B at Equ Level: 1656.43 J/kg Max Parcel Lev (MPL): 87.66 mb = 17422.37 m = 57159.30 ft Wind level data Storm motion: 151 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 1014 9 110 11 -10.3 3.8 | 50 7 -5.6 -4.7 1 1000 133 120 16 -13.9 8.0 | 87 9 -9.1 -0.5 2 925 821 135 17 -12.0 12.0 | 116 8 -7.3 3.6 3 850 1552 135 16 -11.3 11.3 | 113 7 -6.6 2.9 4 700 3193 105 17 -16.4 4.4 | 71 12 -11.7 -4.1 5 500 5910 215 2 1.1 1.6 | 319 9 5.9 -6.8 6 400 7630 75 4 -3.9 -1.0 | 355 10 0.9 -9.5 7 300 9750 20 8 -2.7 -7.5 | 353 16 2.0 -16.0 8 250 11010 5 27 -2.4 -26.9 | 356 35 2.4 -35.4 9 200 12490 355 47 4.1 -46.8 | 351 56 8.8 -55.3 10 173 13405 340 60 20.5 -56.4 | 339 70 25.3 -64.8 11 150 14280 10 52 -9.0 -51.2 | 4 60 -4.3 -59.7 12 110 16110 20 21 -7.2 -19.7 | 5 28 -2.4 -28.2 13 100 16660 60 33 -28.6 -16.5 | 44 35 -23.8 -25.0 14 70 18720 40 14 -9.0 -10.7 | 13 20 -4.3 -19.2 15 50 20750 130 25 -19.2 16.1 | 118 16 -14.4 7.6 16 30 23950 75 25 -24.1 -6.5 | 52 24 -19.4 -14.9 17 20 26550 85 41 -40.8 -3.6 | 72 38 -36.1 -12.0 18 10 31100 65 21 -19.0 -8.9 | 40 22 -14.3 -17.3 Wind Parameters Mean winds (0-6000m): 120.8 at 12.9 knts Storm direction: 150.8 at 9.7 knts Shear (0-3000m) pos: 1.4 neg: 1.3 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 24.5 deg Storm rel helicity (0-3000m) pos: 20.4 neg: -15.8 tot: 4.6 m^2/s^2 ave: 1.5 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 3.2 stream: 0.5 10^-3/s Energy-Hel index: 0.21 Bulk Rich Number: 1745.30 Bulk Shear: 0.95 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 ------------------------------------------------------------------------------- 500 122 16 89 8| 7.2 0.0 7.2| 16.1 0.0 16.1 32.1 0.96| 8.1 7.8 1000 128 16 101 8| 4.2 0.0 4.2| 20.4 -0.1 20.3 20.3 0.94| 5.2 4.9 1500 130 16 105 8| 2.8 0.2 3.1| 20.4 -0.6 19.8 13.2 0.86| 3.7 3.2 2000 131 16 105 8| 2.1 0.6 2.7| 20.4 -4.8 15.6 7.8 0.55| 3.4 1.8 2500 129 16 102 8| 1.7 1.0 2.7| 20.4 -9.9 10.5 4.2 0.32| 3.2 1.0 3000 126 16 98 9| 1.4 1.3 2.7| 20.4 -15.8 4.6 1.5 0.16| 3.2 0.5 4000 124 16 93 9| 1.7 1.0 2.7| 29.2 -17.9 11.3 2.8 0.22| 3.7 0.8 5000 125 15 90 7| 1.8 0.8 2.6| 32.0 -17.9 14.1 2.8 0.31| 3.9 1.2 6000 121 13 74 7| 1.4 0.7 2.1| 39.4 -17.9 21.5 3.6 0.36| 3.7 1.3 Wrote GIF file: /home/apache/climate/data/raob//RJAM/skewt/RJAM.skewt.20251005.12.gif