UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100600.upa.cvt Date: 0000Z 6 OCT 25 Searching for RJAM... Searching the city database file for: RJAM ... Date:0000Z 6 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 1015 9 30.2 25.8 77 4.4 26.9 110 11 302.1 305.9 299.5 364.4 21.03 1 1000 141 27.8 23.0 75 4.8 24.3 110 16 301.0 304.2 297.4 353.8 17.96 2 936 725 22.2 20.6 91 1.6 21.1 127 16 301.0 304.0 296.5 349.6 16.54 3 925 828 22.2 18.7 81 3.5 19.8 130 16 302.0 304.7 295.7 345.8 14.83 4 920 875 21.8 17.9 79 3.9 19.1 130 16 302.1 304.7 295.3 343.9 14.17 5 850 1560 18.0 12.0 68 6.0 14.1 130 14 305.0 306.9 293.4 336.2 10.42 6 829 1774 17.2 8.2 55 9.0 11.7 130 14 306.3 307.9 292.1 331.3 8.26 7 799 2088 16.6 1.6 36 15.0 8.3 130 13 309.0 310.0 290.5 325.6 5.38 8 761 2502 14.2 0.2 38 14.0 6.6 130 13 310.7 311.7 290.7 326.6 5.10 9 707 3120 10.8 -1.2 43 12.0 4.5 130 12 313.6 314.5 291.5 329.2 4.96 10 700 3203 10.6 -3.4 37 14.0 3.5 130 12 314.2 315.0 291.1 327.8 4.25 11 669 3578 8.6 -4.4 39 13.0 2.1 131 11 316.1 316.9 291.5 329.3 4.12 12 653 3777 7.2 -3.8 45 11.0 1.7 131 11 316.7 317.5 292.0 330.9 4.42 13 638 3967 6.4 -13.6 22 20.0 -1.8 131 11 317.9 318.3 290.2 324.9 2.10 14 606 4386 3.8 -10.2 35 14.0 -2.4 132 10 319.6 320.2 291.5 329.2 2.90 15 581 4726 1.8 -15.2 27 17.0 -4.8 133 10 321.1 321.5 291.2 328.0 2.02 16 526 5520 -2.3 -38.3 4 36.0 -10.4 134 9 325.5 325.5 290.7 326.5 0.27 17 500 5920 -4.9 -45.9 2 41.0 -12.4 135 8 327.1 327.1 291.0 327.6 0.13 18 438 6948 -10.3 -57.3 1 47.0 -16.6 132 7 332.8 332.9 292.5 333.0 0.04 19 400 7640 -14.5 -43.5 7 29.0 -19.4 130 6 336.1 336.2 293.6 336.9 0.20 20 344 8768 -22.7 -44.7 12 22.0 -25.8 101 8 339.8 339.9 294.5 340.7 0.21 21 337 8919 -23.7 -36.7 29 13.0 -26.0 97 8 340.5 340.6 294.9 342.4 0.49 22 300 9760 -30.5 -41.5 33 11.0 -31.9 75 10 342.4 342.5 295.2 343.7 0.34 23 258 10807 -40.1 -49.1 38 9.0 -40.8 83 10 343.3 343.4 295.3 344.0 0.17 24 250 11020 -41.9 85 10 343.8 25 200 12490 -53.9 355 39 347.4 26 172 13440 -60.0 355 66 352.7 27 150 14280 -65.5 25 45 357.2 28 144 14526 -67.9 27 42 357.3 29 104 16435 -76.1 43 22 376.4 30 100 16660 -76.3 45 19 380.3 31 88 17395 -78.5 35 23 390.1 32 70 18720 -73.3 125 16 427.6 33 67 18977 -72.3 124 16 435.1 34 62 19434 -72.9 121 16 443.6 35 53 20368 -67.3 117 16 476.9 36 50 20720 -66.5 115 16 486.8 37 31 23672 -58.1 580.8 TRP 88 17395 -78.5 35 23 390.1 WND 172 13440 -60.0 355 66 352.7 Sounding variables and indices 1000-500 mb thick: 5779.00 m Freezing level: 556.85 mb = 5074.69 m = 16649.04 ft Wetbulb zero: 645.80 mb = 3867.56 m = 12688.68 ft Precipitable water: 1.54 inches Sfc-500 mean rel hum: 42.91 % Est. max temperature: 32.50 C = 90.51 F Sfc-Lift cond lev (LCL): 953.04 mb = 565.45 m = 1855.14 ft T: 23.73 C 700-500 lapse rate: 5.70 C/km ThetaE index: 38.82 C Layer 1000.0- 761.0 mb Conv cond level (CCL): 893.07 mb = 1132.34 m = 3714.99 ft Mean mixing ratio: 17.08 g/kg Conv temperature: 31.32 C = 88.37 F Cap Strength: 0.87 C Lifted Index: -2.52 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.98 C Lifted Index @700 mb: -0.44 C Showalter Index: 3.52 C Risk: None Total Totals Index: 39.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 16.90 C K Index: 20.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 180.00 Risk: None Energy Index: -1.50 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 925.16 J/kg Max Up Vert Vel: 43.02 m/s Conv Inhibition (B-): 12.29 J/kg Cap Strength: 0.87 C Lift Cond Lev (LCL): 918.77 mb = 886.86 m = 2909.62 ft Lev Free Conv (LFC): 853.77 mb = 1521.75 m = 4992.55 ft Equ Level (EL): 823.77 mb = 1827.97 m = 5997.21 ft B at Equ Level: 5.09 J/kg Max Parcel Lev (MPL): 793.77 mb = 2144.14 m = 7034.50 ft Wind level data Storm motion: 159 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 1015 9 110 11 -10.3 3.8 | 56 8 -7.1 -4.7 1 1000 141 110 16 -15.0 5.5 | 76 12 -11.8 -3.0 2 925 828 130 16 -12.3 10.3 | 101 9 -9.0 1.8 3 850 1560 130 14 -10.7 9.0 | 94 7 -7.5 0.5 4 700 3203 130 12 -9.2 7.7 | 83 6 -5.9 -0.8 5 500 5920 135 8 -5.7 5.7 | 41 4 -2.4 -2.8 6 400 7640 130 6 -4.6 3.9 | 16 5 -1.3 -4.6 7 300 9760 75 10 -9.7 -2.6 | 30 13 -6.4 -11.1 8 250 11020 85 10 -10.0 -0.9 | 36 11 -6.7 -9.3 9 200 12490 355 39 3.4 -38.9 | 352 48 6.7 -47.3 10 172 13440 355 66 5.8 -65.7 | 353 75 9.0 -74.2 11 150 14280 25 45 -19.0 -40.8 | 18 52 -15.8 -49.2 12 100 16660 45 19 -13.4 -13.4 | 25 24 -10.2 -21.9 13 88 17395 35 23 -13.2 -18.8 | 20 29 -9.9 -27.3 14 70 18720 125 16 -13.1 9.2 | 94 10 -9.8 0.7 15 50 20720 115 16 -14.5 6.8 | 81 11 -11.2 -1.7 Wind Parameters Mean winds (0-6000m): 129.0 at 12.1 knts Storm direction: 159.0 at 9.1 knts Shear (0-3000m) pos: 1.1 neg: 0.6 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 28.0 deg Storm rel helicity (0-3000m) pos: 21.9 neg: -4.1 tot: 17.8 m^2/s^2 ave: 5.9 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 2.4 stream: 1.0 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 305.34 Bulk Shear: 3.03 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 15 78 11| 5.7 0.0 5.7| 16.3 0.0 16.3 32.7 0.78| 7.8 6.1 1000 121 16 87 10| 3.3 0.0 3.3| 21.9 -0.3 21.6 21.6 0.75| 5.4 4.1 1500 124 15 90 10| 2.2 0.5 2.7| 21.9 -1.9 20.0 13.3 0.60| 4.1 2.5 2000 125 15 91 9| 1.6 0.5 2.2| 21.9 -2.7 19.2 9.6 0.53| 3.2 1.7 2500 126 15 91 9| 1.3 0.5 1.9| 21.9 -3.4 18.5 7.4 0.48| 2.7 1.3 3000 127 14 90 8| 1.1 0.6 1.7| 21.9 -4.1 17.8 5.9 0.43| 2.4 1.0 4000 128 14 89 8| 0.7 0.4 1.1| 21.9 -5.5 16.4 4.1 0.33| 2.0 0.6 5000 128 13 86 7| 0.5 0.3 0.8| 21.9 -6.9 15.0 3.0 0.23| 1.7 0.4 6000 129 12 82 6| 0.4 0.3 0.7| 21.9 -8.3 13.6 2.3 0.13| 1.6 0.2 Wrote GIF file: /home/apache/climate/data/raob//RJAM/skewt/RJAM.skewt.20251006.00.gif