UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100412.upa.cvt Date: 1200Z 4 OCT 25 Searching for RJAM... Searching the city database file for: RJAM ... Date:1200Z 4 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 28.2 25.3 84 2.9 26.0 140 6 300.1 303.8 298.7 360.0 20.39 1 1012 35 29.0 24.5 77 4.5 25.7 139 7 301.1 304.7 298.4 358.5 19.47 2 1000 138 27.8 23.9 79 3.9 24.9 135 10 301.0 304.4 298.1 356.9 19.00 3 925 822 22.6 19.3 82 3.3 20.3 160 14 302.4 305.3 296.2 348.0 15.41 4 898 1080 21.0 18.1 84 2.9 19.0 148 11 303.3 306.1 296.0 347.0 14.71 5 850 1554 18.4 15.4 83 3.0 16.4 125 6 305.4 307.8 295.4 344.5 13.06 6 700 3196 9.4 5.5 77 3.9 7.1 110 12 312.9 314.4 293.9 338.1 8.12 7 654 3755 6.2 2.6 78 3.6 4.1 100 11 315.4 316.8 293.7 337.7 7.08 8 636 3983 5.2 -1.8 61 7.0 1.5 96 10 316.8 317.8 292.7 333.7 5.28 9 593 4552 3.0 -6.0 52 9.0 -1.4 85 9 320.7 321.5 292.8 334.1 4.12 10 528 5480 -2.9 -10.9 54 8.0 -6.3 68 7 324.4 325.0 293.0 335.0 3.15 11 500 5910 -5.1 -16.1 42 11.0 -9.2 60 6 326.8 327.3 292.9 334.3 2.18 12 499 5926 -5.3 -16.3 42 11.0 -9.4 60 6 326.8 327.2 292.8 334.1 2.14 13 463 6510 -7.7 -41.7 5 34.0 -14.3 63 9 330.8 330.9 292.2 331.7 0.21 14 456 6628 -8.5 -23.5 29 15.0 -13.1 64 9 331.3 331.5 293.3 335.8 1.26 15 453 6679 -8.5 -44.5 4 36.0 -15.0 64 10 331.9 331.9 292.4 332.6 0.16 16 400 7630 -15.1 -37.1 13 22.0 -19.4 70 14 335.4 335.4 293.6 336.9 0.40 17 341 8816 -23.1 -52.1 5 29.0 -26.3 59 14 340.1 340.2 294.4 340.5 0.09 18 300 9740 -30.1 -54.1 8 24.0 -32.1 50 14 343.0 343.0 295.1 343.3 0.08 19 254 10902 -40.1 -55.1 19 15.0 -41.0 32 19 344.9 344.9 295.6 345.2 0.09 20 250 11010 -40.9 30 19 345.3 21 200 12490 -52.7 345 47 349.3 22 191 12786 -55.3 346 46 349.8 23 150 14280 -68.7 350 39 351.7 24 136 14860 -73.3 359 33 353.6 25 109 16142 -77.9 20 19 368.0 26 100 16640 -73.7 50 23 385.3 27 99 16699 -73.7 51 23 386.4 28 87 17450 -75.1 62 21 398.2 29 70 18720 -71.7 80 17 431.0 30 67 18978 -72.1 82 18 435.6 31 62 19432 -74.9 85 20 439.1 32 53 20363 -65.9 92 24 480.1 33 50 20720 -62.7 95 25 495.7 34 45 21378 -58.9 98 25 520.1 35 30 23950 -55.9 110 27 592.2 36 25 25110 -54.1 99 31 629.1 37 20 26550 -49.9 85 35 683.4 38 11 30459 -50.1 68 32 810.1 39 10 31090 -44.5 65 31 853.4 40 7.9 32671 -43.7 916.2 TRP 109 16142 -77.9 20 19 368.0 WND Sounding variables and indices 1000-500 mb thick: 5772.00 m Freezing level: 559.95 mb = 5023.91 m = 16482.45 ft Wetbulb zero: 613.35 mb = 4277.63 m = 14034.03 ft Precipitable water: 2.09 inches Sfc-500 mean rel hum: 70.26 % Est. max temperature: 32.91 C = 91.24 F Sfc-Lift cond lev (LCL): 973.74 mb = 371.47 m = 1218.73 ft T: 26.03 C 700-500 lapse rate: 5.34 C/km ThetaE index: 26.33 C Layer 1012.0- 593.0 mb Conv cond level (CCL): 888.62 mb = 1170.29 m = 3839.50 ft Mean mixing ratio: 17.31 g/kg Conv temperature: 31.89 C = 89.40 F Cap Strength: 1.03 C Lifted Index: -3.13 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.23 C Lifted Index @700 mb: -1.93 C Showalter Index: -0.08 C Risk: Thunderstorms probable Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 20.50 C K Index: 35.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 202.80 Risk: None Energy Index: -2.00 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1187.49 J/kg Max Up Vert Vel: 48.73 m/s Conv Inhibition (B-): 12.42 J/kg Cap Strength: 1.03 C Lift Cond Lev (LCL): 915.78 mb = 909.17 m = 2982.81 ft Lev Free Conv (LFC): 850.78 mb = 1546.12 m = 5072.50 ft Equ Level (EL): 140.78 mb = 14655.97 m = 48083.32 ft B at Equ Level: 1184.26 J/kg Max Parcel Lev (MPL): 90.78 mb = 17202.67 m = 56438.51 ft Wind level data Storm motion: 145 at 7 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 9 140 6 -3.9 4.6 | 349 1 0.2 -1.1 1 1000 138 135 10 -7.1 7.1 | 114 3 -3.0 1.3 2 925 822 160 14 -4.8 13.2 | 174 7 -0.7 7.4 3 850 1554 125 6 -4.9 3.4 | 20 2 -0.8 -2.3 4 700 3196 110 12 -11.3 4.1 | 77 7 -7.2 -1.6 5 500 5910 60 6 -5.2 -3.0 | 7 9 -1.1 -8.7 6 400 7630 70 14 -13.2 -4.8 | 41 14 -9.1 -10.5 7 300 9740 50 14 -10.7 -9.0 | 24 16 -6.7 -14.7 8 250 11010 30 19 -9.5 -16.5 | 14 23 -5.4 -22.2 9 200 12490 345 47 12.2 -45.4 | 342 54 16.2 -51.1 10 150 14280 350 39 6.8 -38.4 | 346 45 10.8 -44.1 11 109 16142 20 19 -6.5 -17.9 | 6 24 -2.4 -23.6 12 100 16640 50 23 -17.6 -14.8 | 33 25 -13.6 -20.5 13 70 18720 80 17 -16.7 -3.0 | 56 15 -12.7 -8.7 14 50 20720 95 25 -24.9 2.2 | 80 21 -20.8 -3.6 15 30 23950 110 27 -25.4 9.2 | 99 22 -21.3 3.5 16 20 26550 85 35 -34.9 -3.1 | 74 32 -30.8 -8.8 17 10 31090 65 31 -28.1 -13.1 | 52 31 -24.0 -18.8 Wind Parameters Mean winds (0-6000m): 114.7 at 9.4 knts Storm direction: 144.7 at 7.0 knts Shear (0-3000m) pos: 1.1 neg: 1.3 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 87.0 deg Storm rel helicity (0-3000m) pos: 10.0 neg: -6.0 tot: 4.0 m^2/s^2 ave: 1.3 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 0.8 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 422.27 Bulk Shear: 2.81 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 ------------------------------------------------------------------------------- 500 141 10 134 3| 6.5 0.0 6.5| 3.7 0.0 3.7 7.4 0.83| 8.3 6.9 1000 150 12 157 5| 3.2 0.0 3.2| 7.2 -2.4 4.8 4.8 0.53| 7.1 3.8 1500 149 11 156 4| 2.1 2.3 4.4| 7.2 -5.9 1.3 0.9 0.10| 7.1 0.7 2000 145 10 145 3| 1.6 1.7 3.3| 8.2 -6.0 2.1 1.1 0.14| 5.8 0.8 2500 140 10 127 3| 1.3 1.4 2.7| 9.2 -6.0 3.2 1.3 0.17| 5.1 0.9 3000 134 10 110 3| 1.1 1.3 2.4| 10.0 -6.0 4.0 1.3 0.18| 4.6 0.8 4000 126 10 93 4| 0.8 1.4 2.1| 10.1 -12.7 -2.6 -0.6 0.05| 3.9 0.2 5000 119 10 79 5| 0.6 1.3 1.9| 10.1 -20.5 -10.3 -2.1 -0.06| 3.5 -0.2 6000 115 9 68 5| 0.5 1.2 1.7| 11.0 -26.9 -15.8 -2.6 -0.12| 3.2 -0.4 Wrote GIF file: /home/apache/climate/data/raob//RJAM/skewt/RJAM.skewt.20251004.12.gif