UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for RJAM... Searching the city database file for: RJAM ... Date:1200Z 7 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 1016 9 28.2 25.7 86 2.5 26.3 110 10 300.0 303.8 299.0 361.3 20.88 1 1000 154 27.6 23.8 80 3.8 24.8 115 14 300.8 304.2 298.0 356.3 18.88 2 925 838 22.6 19.3 82 3.3 20.3 130 14 302.4 305.3 296.2 348.0 15.41 3 850 1573 18.4 14.1 76 4.3 15.5 130 14 305.4 307.7 294.6 341.3 11.99 4 700 3219 10.4 5.7 73 4.7 7.6 90 8 314.0 315.6 294.3 339.7 8.24 5 662 3680 8.0 3.0 71 5.0 5.1 78 8 316.4 317.7 294.1 339.1 7.19 6 644 3907 7.4 -7.6 34 15.0 0.4 73 8 318.2 318.8 291.5 329.1 3.35 7 603 4444 4.2 -9.8 35 14.0 -2.0 59 8 320.5 321.1 291.9 330.5 3.01 8 553 5142 0.0 -15.0 31 15.0 -5.9 41 8 323.6 324.0 292.0 330.9 2.16 9 523 5585 -2.7 -18.7 28 16.0 -8.4 29 8 325.5 325.9 292.1 331.3 1.67 10 511 5769 -4.1 -11.1 58 7.0 -7.1 25 8 326.0 326.6 293.5 336.8 3.21 11 507 5831 -4.5 -15.5 42 11.0 -8.7 23 8 326.3 326.7 292.8 334.0 2.26 12 505 5862 -4.1 -28.1 13 24.0 -10.8 22 8 327.1 327.3 291.7 329.8 0.75 13 500 5940 -4.3 -35.3 7 31.0 -11.6 20 8 327.8 327.9 291.5 329.2 0.38 14 428 7147 -12.1 -29.1 23 17.0 -16.4 55 5 332.8 332.9 293.2 335.7 0.80 15 403 7604 -15.9 -31.9 24 16.0 -19.5 68 4 333.6 333.7 293.3 336.1 0.66 16 400 7660 -16.3 -31.3 26 15.0 -19.7 70 4 333.8 333.9 293.4 336.4 0.70 17 373 8183 -20.1 -26.1 59 6.0 -21.6 69 10 335.5 335.8 294.3 339.9 1.22 18 360 8447 -20.9 -40.9 15 20.0 -24.1 68 12 337.9 337.9 294.1 339.0 0.30 19 326 9172 -27.3 -49.3 11 22.0 -29.6 66 20 338.8 338.8 294.1 339.3 0.13 20 316 9397 -27.3 -58.3 4 31.0 -29.9 66 23 341.8 341.8 294.8 342.0 0.05 21 300 9770 -30.1 -62.1 3 32.0 -32.3 65 27 343.0 343.0 295.1 343.1 0.03 22 255 10905 -40.1 -63.1 7 23.0 -41.1 61 23 344.5 344.5 295.4 344.6 0.03 23 250 11040 -41.1 60 23 345.0 24 200 12510 -53.1 40 19 348.7 25 150 14310 -67.1 30 49 354.5 26 125 15396 -71.7 37 43 365.1 27 100 16690 -77.7 45 35 377.6 28 92 17166 -78.7 65 31 384.7 29 70 18730 -76.3 75 17 421.2 30 64 19251 -71.1 68 17 443.5 31 56 20045 -67.9 58 16 468.1 32 50 20730 -64.1 50 16 492.4 33 30 23900 -59.3 95 31 583.0 34 27 24566 -55.9 90 32 610.4 35 22 25883 -51.7 80 33 659.7 36 20 26500 -52.5 75 33 675.5 37 16 27944 -51.9 86 26 721.9 38 14 28820 -46.7 93 22 767.7 39 11 30407 -50.1 105 15 810.1 40 10 31040 -42.7 110 12 860.2 41 9.7 31246 -42.1 869.9 42 7.9 32631 -43.3 917.7 TRP 92 17166 -78.7 65 31 384.7 WND Sounding variables and indices 1000-500 mb thick: 5786.00 m Freezing level: 553.00 mb = 5141.57 m = 16868.45 ft Wetbulb zero: 637.66 mb = 3987.69 m = 13082.81 ft Precipitable water: 1.97 inches Sfc-500 mean rel hum: 60.00 % Est. max temperature: 33.00 C = 91.40 F Sfc-Lift cond lev (LCL): 980.38 mb = 327.84 m = 1075.59 ft T: 26.33 C 700-500 lapse rate: 5.40 C/km ThetaE index: 32.22 C Layer 1000.0- 603.0 mb Conv cond level (CCL): 887.50 mb = 1197.73 m = 3929.52 ft Mean mixing ratio: 17.38 g/kg Conv temperature: 32.13 C = 89.83 F Cap Strength: 1.13 C Lifted Index: -2.33 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.23 C Lifted Index @700 mb: -0.93 C Showalter Index: 1.95 C Risk: Showers probable Total Totals Index: 41.10 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 18.40 C K Index: 32.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 205.20 Risk: None Energy Index: -2.22 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1170.29 J/kg Max Up Vert Vel: 48.38 m/s Conv Inhibition (B-): 16.45 J/kg Cap Strength: 1.13 C Lift Cond Lev (LCL): 918.97 mb = 894.85 m = 2935.82 ft Lev Free Conv (LFC): 843.97 mb = 1633.36 m = 5358.72 ft Equ Level (EL): 163.97 mb = 13752.84 m = 45120.30 ft B at Equ Level: 1167.36 J/kg Max Parcel Lev (MPL): 93.97 mb = 17044.69 m = 55920.21 ft Wind level data Storm motion: 130 at 8 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 1016 9 110 10 -9.4 3.4 | 67 4 -3.5 -1.5 1 1000 154 115 14 -12.7 5.9 | 98 7 -6.8 1.0 2 925 838 130 14 -10.7 9.0 | 130 6 -4.8 4.1 3 850 1573 130 14 -10.7 9.0 | 130 6 -4.8 4.1 4 700 3219 90 8 -8.0 0.0 | 23 5 -2.1 -4.9 5 500 5940 20 8 -2.7 -7.5 | 346 13 3.2 -12.4 6 400 7660 70 4 -3.8 -1.4 | 341 7 2.2 -6.3 7 300 9770 65 27 -24.5 -11.4 | 49 25 -18.6 -16.3 8 250 11040 60 23 -19.9 -11.5 | 40 22 -14.0 -16.4 9 200 12510 40 19 -12.2 -14.6 | 18 20 -6.3 -19.5 10 150 14310 30 49 -24.5 -42.4 | 21 51 -18.6 -47.4 11 100 16690 45 35 -24.7 -24.7 | 32 35 -18.8 -29.7 12 92 17166 65 31 -28.1 -13.1 | 51 29 -22.2 -18.0 13 70 18730 75 17 -16.4 -4.4 | 48 14 -10.5 -9.3 14 50 20730 50 16 -12.3 -10.3 | 23 16 -6.3 -15.2 15 30 23900 95 31 -30.9 2.7 | 85 25 -25.0 -2.2 16 20 26500 75 33 -31.9 -8.5 | 63 29 -26.0 -13.5 17 10 31040 110 12 -11.3 4.1 | 81 5 -5.4 -0.8 Wind Parameters Mean winds (0-6000m): 99.7 at 10.3 knts Storm direction: 129.7 at 7.7 knts Shear (0-3000m) pos: 1.0 neg: 1.5 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): -32.5 deg Storm rel helicity (0-3000m) pos: 9.8 neg: -11.0 tot: -1.2 m^2/s^2 ave: -0.4 10^-3 m/s^2 rel: -0.12 Storm rel vorticity (0-3000m) horiz: 2.8 stream: -0.3 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 384.30 Bulk Shear: 3.05 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 ------------------------------------------------------------------------------- 500 117 13 102 6| 4.9 0.0 4.9| 6.8 0.0 6.8 13.7 0.79| 6.1 4.8 1000 123 14 114 6| 2.9 0.0 2.9| 9.8 0.0 9.8 9.8 0.84| 3.9 3.3 1500 125 14 119 6| 2.0 0.0 2.0| 9.8 0.0 9.8 6.5 0.84| 2.6 2.2 2000 125 14 120 6| 1.5 0.7 2.2| 9.8 -3.9 5.9 3.0 0.36| 2.7 1.0 2500 124 13 115 6| 1.2 1.2 2.4| 9.8 -7.6 2.2 0.9 0.06| 2.8 0.2 3000 122 13 110 5| 1.0 1.5 2.4| 9.8 -11.0 -1.2 -0.4 -0.12| 2.8 -0.3 4000 116 12 91 4| 0.7 1.6 2.3| 9.8 -14.6 -4.9 -1.2 -0.21| 2.6 -0.5 5000 108 11 70 5| 0.6 1.6 2.2| 9.8 -20.1 -10.3 -2.1 -0.27| 2.5 -0.7 6000 100 10 53 5| 0.5 1.5 2.0| 9.9 -27.8 -17.9 -3.0 -0.32| 2.3 -0.8 Wrote GIF file: /home/apache/climate/data/raob//RJAM/skewt/RJAM.skewt.20251007.12.gif