UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100312.upa.cvt Date: 1200Z 3 OCT 25 Searching for RJAM... Searching the city database file for: RJAM ... Date:1200Z 3 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 1017 9 28.2 25.9 87 2.3 26.5 110 9 299.9 303.8 299.1 361.9 21.11 1 1000 157 27.6 24.7 84 2.9 25.4 110 10 300.8 304.4 298.6 359.5 19.96 2 925 845 22.4 19.7 85 2.7 20.5 130 12 302.2 305.1 296.4 348.9 15.81 3 850 1577 18.0 15.9 88 2.1 16.5 120 12 305.0 307.5 295.6 345.3 13.49 4 704 3173 10.2 4.2 66 6.0 6.7 115 16 313.3 314.7 293.4 336.2 7.37 5 700 3221 10.0 5.0 71 5.0 7.1 115 16 313.6 315.1 293.8 338.0 7.84 6 612 4320 3.8 -3.2 60 7.0 0.2 91 13 318.7 319.7 293.0 334.6 4.94 7 587 4657 1.8 -6.2 55 8.0 -2.0 84 12 320.2 321.0 292.7 333.6 4.10 8 544 5264 -1.7 -8.7 59 7.0 -4.9 70 10 323.1 323.8 293.1 335.2 3.64 9 538 5352 -1.7 -14.7 36 13.0 -6.8 68 10 324.1 324.6 292.2 331.8 2.27 10 510 5774 -3.9 -27.9 14 24.0 -10.6 59 8 326.4 326.6 291.5 329.2 0.76 11 500 5930 -5.1 -22.1 25 17.0 -10.6 55 8 326.8 327.1 292.1 331.4 1.30 12 481 6235 -6.5 -20.5 32 14.0 -11.2 59 9 328.7 329.0 292.9 334.2 1.56 13 479 6268 -6.5 -30.5 13 24.0 -12.7 60 9 329.1 329.3 292.1 331.4 0.63 14 463 6534 -8.5 -19.5 41 11.0 -12.2 64 10 329.8 330.2 293.3 336.0 1.76 15 455 6669 -9.3 -24.3 28 15.0 -13.7 66 11 330.5 330.7 293.0 334.7 1.18 16 451 6738 -9.7 -17.7 52 8.0 -12.6 67 11 330.8 331.3 293.9 338.2 2.11 17 442 6894 -9.9 -39.9 7 30.0 -15.9 69 11 332.5 332.5 292.7 333.5 0.27 18 426 7179 -11.9 -30.9 19 19.0 -16.5 73 12 333.5 333.6 293.3 336.0 0.68 19 400 7660 -15.5 -29.5 29 14.0 -18.9 80 14 334.8 335.0 293.8 337.9 0.83 20 366 8325 -19.5 -34.5 25 15.0 -22.5 61 16 338.1 338.2 294.4 340.3 0.56 21 339 8889 -23.7 -33.7 39 10.0 -25.6 45 18 339.9 340.0 294.9 342.4 0.65 22 312 9490 -28.3 -37.3 42 9.0 -29.7 28 20 341.6 341.7 295.2 343.6 0.50 23 300 9770 -30.1 -38.1 46 8.0 -31.3 20 21 343.0 343.1 295.5 344.8 0.48 24 267 10588 -36.9 -40.9 66 4.0 -37.4 351 18 344.7 344.7 295.8 346.2 0.40 25 252 10986 -40.1 -44.2 65 4.1 -40.5 337 16 345.7 345.7 295.9 346.9 0.30 26 250 11040 -40.7 335 16 345.6 27 200 12510 -52.5 310 35 349.6 28 164 13766 -63.7 320 38 351.3 29 150 14310 -68.1 325 39 352.8 30 118 15710 -79.9 335 33 356.1 31 103 16482 -79.1 41 19 371.7 32 100 16650 -78.5 55 16 376.1 33 94 17006 -77.3 63 15 385.1 34 71 18655 -69.1 98 10 434.8 35 70 18740 -70.5 100 10 433.6 36 50 20740 -68.5 65 27 482.1 37 43 21660 -61.1 77 28 521.5 38 30 23920 -56.3 105 31 591.2 39 20 26550 -50.7 95 37 681.0 40 15 28420 -52.9 76 37 732.1 41 10 31090 -44.5 50 37 853.4 42 9.1 31721 -45.3 873.7 43 8.3 32338 -42.9 906.4 44 6.6 33874 -45.7 956.1 TRP 118 15710 -79.9 335 33 356.1 WND Sounding variables and indices 1000-500 mb thick: 5773.00 m Freezing level: 564.89 mb = 4969.06 m = 16302.51 ft Wetbulb zero: 609.80 mb = 4349.31 m = 14269.21 ft Precipitable water: 2.14 inches Sfc-500 mean rel hum: 67.61 % Est. max temperature: 32.67 C = 90.81 F Sfc-Lift cond lev (LCL): 984.20 mb = 297.54 m = 976.18 ft T: 26.54 C 700-500 lapse rate: 5.57 C/km ThetaE index: 25.71 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 911.96 mb = 967.88 m = 3175.42 ft Mean mixing ratio: 18.13 g/kg Conv temperature: 31.00 C = 87.80 F Cap Strength: 0.74 C Lifted Index: -3.83 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.28 C Lifted Index @700 mb: -1.86 C Showalter Index: -0.43 C Risk: Thunderstorms probable Total Totals Index: 44.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 21.00 C K Index: 34.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 222.80 Risk: None Energy Index: -2.70 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1654.89 J/kg Max Up Vert Vel: 57.53 m/s Conv Inhibition (B-): 5.00 J/kg Cap Strength: 0.74 C Lift Cond Lev (LCL): 929.84 mb = 798.95 m = 2621.20 ft Lev Free Conv (LFC): 884.84 mb = 1229.26 m = 4032.95 ft Equ Level (EL): 124.84 mb = 15381.46 m = 50463.50 ft B at Equ Level: 1647.83 J/kg Max Parcel Lev (MPL): 74.84 mb = 18345.63 m = 60188.36 ft Wind level data Storm motion: 139 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 1017 9 110 9 -8.5 3.1 | 31 5 -2.4 -3.9 1 1000 157 110 10 -9.4 3.4 | 43 5 -3.3 -3.5 2 925 845 130 12 -9.2 7.7 | 104 3 -3.1 0.8 3 850 1577 120 12 -10.4 6.0 | 77 4 -4.3 -1.0 4 700 3221 115 16 -14.5 6.8 | 89 8 -8.4 -0.2 5 500 5930 55 8 -6.6 -4.6 | 2 12 -0.5 -11.5 6 400 7660 80 14 -13.8 -2.4 | 39 12 -7.7 -9.4 7 300 9770 20 21 -7.2 -19.7 | 2 27 -1.1 -26.7 8 250 11040 335 16 6.8 -14.5 | 329 25 12.8 -21.5 9 200 12510 310 35 26.8 -22.5 | 312 44 32.9 -29.5 10 150 14310 325 39 22.4 -31.9 | 324 48 28.5 -38.9 11 118 15710 335 33 13.9 -29.9 | 331 42 20.0 -36.9 12 100 16650 55 16 -13.1 -9.2 | 24 18 -7.0 -16.1 13 70 18740 100 10 -9.8 1.7 | 36 6 -3.8 -5.2 14 50 20740 65 27 -24.5 -11.4 | 45 26 -18.4 -18.4 15 30 23920 105 31 -29.9 8.0 | 93 24 -23.9 1.1 16 20 26550 95 37 -36.9 3.2 | 83 31 -30.8 -3.7 17 10 31090 50 37 -28.3 -23.8 | 36 38 -22.3 -30.7 Wind Parameters Mean winds (0-6000m): 108.8 at 12.3 knts Storm direction: 138.8 at 9.2 knts Shear (0-3000m) pos: 0.8 neg: 0.8 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): 56.7 deg Storm rel helicity (0-3000m) pos: 6.5 neg: -1.5 tot: 5.0 m^2/s^2 ave: 1.7 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 1.8 stream: 0.7 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 2292.66 Bulk Shear: 0.72 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 ------------------------------------------------------------------------------- 500 114 10 49 4| 2.8 0.0 2.8| 3.2 0.0 3.2 6.4 0.90| 3.1 2.8 1000 121 11 68 4| 2.3 0.0 2.3| 4.9 -0.2 4.7 4.7 0.83| 2.8 2.3 1500 122 11 75 4| 1.5 0.5 2.0| 4.9 -1.4 3.6 2.4 0.49| 2.3 1.1 2000 121 12 76 4| 1.1 0.6 1.7| 5.5 -1.5 4.0 2.0 0.45| 2.1 0.9 2500 121 12 79 4| 0.9 0.7 1.6| 6.0 -1.5 4.5 1.8 0.43| 1.9 0.8 3000 120 12 81 5| 0.8 0.8 1.5| 6.5 -1.5 5.0 1.7 0.40| 1.8 0.7 4000 117 13 79 6| 0.6 0.9 1.4| 6.7 -13.0 -6.3 -1.6 -0.04| 2.1 -0.1 5000 112 13 71 6| 0.5 1.0 1.5| 6.7 -26.9 -20.2 -4.0 -0.28| 2.2 -0.6 6000 109 12 62 6| 0.4 1.0 1.4| 7.4 -38.9 -31.6 -5.3 -0.38| 2.2 -0.9 Wrote GIF file: /home/apache/climate/data/raob//RJAM/skewt/RJAM.skewt.20251003.12.gif