UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100212.upa.cvt Date: 1200Z 2 OCT 25 Searching for RJAM... Searching the city database file for: RJAM ... Date:1200Z 2 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 28.8 25.9 84 2.9 26.6 90 20 300.6 304.5 299.2 362.9 21.14 1 1000 148 28.0 24.2 80 3.8 25.2 95 21 301.1 304.7 298.4 358.2 19.35 2 931 778 22.6 20.8 90 1.8 21.3 104 27 301.9 305.0 297.0 351.6 16.84 3 925 834 22.4 20.2 87 2.2 20.8 105 27 302.2 305.2 296.7 350.4 16.32 4 850 1566 18.8 15.2 80 3.6 16.4 105 21 305.8 308.2 295.4 344.5 12.89 5 700 3217 10.2 4.2 66 6.0 6.7 125 23 313.8 315.2 293.6 336.9 7.41 6 678 3482 8.6 3.6 71 5.0 5.7 125 23 314.9 316.3 293.8 337.9 7.33 7 549 5198 -1.5 -8.5 59 7.0 -4.7 129 20 322.5 323.2 292.9 334.6 3.67 8 505 5862 -4.3 -22.3 23 18.0 -10.1 130 19 326.9 327.1 292.1 331.3 1.27 9 500 5940 -4.9 -16.9 38 12.0 -9.4 130 19 327.1 327.5 292.8 334.1 2.04 10 492 6066 -5.7 -13.7 53 8.0 -8.9 131 19 327.6 328.1 293.5 336.8 2.70 11 490 6098 -5.5 -22.5 25 17.0 -10.9 132 19 328.2 328.5 292.4 332.8 1.28 12 472 6391 -7.1 -30.1 14 23.0 -13.1 135 18 329.8 329.9 292.3 332.2 0.66 13 466 6490 -7.9 -15.9 53 8.0 -10.9 136 17 330.0 330.5 293.9 338.2 2.38 14 453 6709 -9.7 -18.7 48 9.0 -12.8 139 17 330.4 330.8 293.6 337.2 1.93 15 448 6795 -10.1 -29.1 19 19.0 -15.0 140 17 331.0 331.1 292.7 333.8 0.77 16 430 7109 -11.9 -25.9 30 14.0 -15.8 144 16 332.6 332.8 293.4 336.5 1.08 17 428 7145 -11.9 -33.9 14 22.0 -16.8 144 16 333.0 333.1 293.0 334.9 0.51 18 425 7199 -12.1 -23.1 39 11.0 -15.4 145 15 333.4 333.7 293.9 338.5 1.40 19 408 7510 -13.5 -25.5 36 12.0 -16.9 148 14 335.5 335.8 294.3 339.8 1.18 20 400 7660 -14.5 -23.5 46 9.0 -17.2 150 14 336.1 336.4 294.6 341.4 1.44 21 390 7851 -15.9 -22.9 55 7.0 -18.0 150 13 336.8 337.1 294.9 342.4 1.55 22 300 9770 -29.9 -34.1 67 4.2 -30.6 145 8 343.2 343.4 295.7 346.0 0.71 23 284 10158 -33.3 -37.8 64 4.5 -33.9 166 9 343.8 343.9 295.7 345.8 0.52 24 264 10666 -37.7 -39.9 80 2.2 -37.9 194 9 344.6 344.7 295.8 346.4 0.45 25 252 10986 -40.1 -47.1 47 7.0 -40.6 212 10 345.7 345.7 295.8 346.5 0.22 26 250 11040 -40.3 215 10 346.2 27 200 12520 -53.1 230 16 348.7 28 174 13402 -60.3 242 20 351.0 29 150 14310 -68.1 255 25 352.8 30 121 15568 -78.5 356.1 31 106 16324 -77.5 371.7 TRP WND Sounding variables and indices 1000-500 mb thick: 5792.00 m Freezing level: 568.16 mb = 4943.46 m = 16218.49 ft Wetbulb zero: 607.06 mb = 4380.90 m = 14372.87 ft Precipitable water: 2.19 inches Sfc-500 mean rel hum: 68.75 % Est. max temperature: 33.28 C = 91.90 F Sfc-Lift cond lev (LCL): 974.77 mb = 373.05 m = 1223.91 ft T: 26.07 C 700-500 lapse rate: 5.55 C/km ThetaE index: 25.95 C Layer 1000.0- 678.0 mb Conv cond level (CCL): 907.71 mb = 997.30 m = 3271.94 ft Mean mixing ratio: 18.14 g/kg Conv temperature: 31.25 C = 88.25 F Cap Strength: 0.52 C Lifted Index: -3.69 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.20 C Lifted Index @700 mb: -1.71 C Showalter Index: 0.12 C Risk: Thunderstorms probable Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 20.10 C K Index: 32.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 243.40 Risk: None Energy Index: -1.99 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1649.04 J/kg Max Up Vert Vel: 57.43 m/s Conv Inhibition (B-): 5.93 J/kg Cap Strength: 0.51 C Lift Cond Lev (LCL): 927.83 mb = 807.36 m = 2648.79 ft Lev Free Conv (LFC): 862.83 mb = 1436.31 m = 4712.26 ft Equ Level (EL): 122.83 mb = 15479.80 m = 50786.13 ft B at Equ Level: 1621.23 J/kg Wind level data Storm motion: 147 at 16 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 90 20 -20.0 0.0 | 39 18 -11.1 -13.8 1 1000 148 95 21 -20.9 1.8 | 45 17 -12.1 -12.0 2 925 834 105 27 -26.1 7.0 | 68 19 -17.2 -6.9 3 850 1566 105 21 -20.3 5.4 | 54 14 -11.4 -8.4 4 700 3217 125 23 -18.8 13.2 | 86 10 -10.0 -0.6 5 500 5940 130 19 -14.6 12.2 | 74 6 -5.7 -1.6 6 400 7660 150 14 -7.0 12.1 | 313 3 1.9 -1.7 7 300 9770 145 8 -4.6 6.6 | 330 8 4.3 -7.3 8 250 11040 215 10 5.7 8.2 | 291 16 14.6 -5.7 9 200 12520 230 16 12.3 10.3 | 280 21 21.1 -3.6 10 150 14310 255 25 24.1 6.5 | 283 34 33.0 -7.4 Wind Parameters Mean winds (0-6000m): 117.4 at 21.9 knts Storm direction: 147.4 at 16.4 knts Shear (0-3000m) pos: 2.3 neg: 0.7 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 42.2 deg Storm rel helicity (0-3000m) pos: 59.2 neg: -15.7 tot: 43.5 m^2/s^2 ave: 14.5 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 1.8 10^-3/s Energy-Hel index: 0.48 Bulk Rich Number: 195.89 Bulk Shear: 8.42 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 96 22 49 17| 5.9 0.0 5.9| 25.9 0.0 25.9 51.7 0.97| 6.0 5.8 1000 100 24 57 17| 4.2 0.0 4.2| 41.0 -2.9 38.1 38.1 0.79| 5.3 4.2 1500 102 24 58 17| 2.8 1.4 4.2| 41.0 -14.9 26.1 17.4 0.37| 4.9 1.8 2000 103 23 58 16| 2.4 1.1 3.5| 46.5 -15.7 30.8 15.4 0.40| 4.3 1.7 2500 105 23 59 15| 2.4 0.8 3.2| 53.0 -15.7 37.3 14.9 0.45| 3.9 1.8 3000 108 23 62 15| 2.3 0.7 3.0| 59.2 -15.7 43.5 14.5 0.50| 3.7 1.8 4000 112 23 66 13| 1.8 0.5 2.3| 61.6 -16.4 45.2 11.3 0.48| 3.1 1.5 5000 115 22 69 12| 1.4 0.4 1.8| 61.6 -17.6 44.0 8.8 0.42| 2.6 1.1 6000 117 22 70 11| 1.2 0.4 1.5| 61.6 -18.8 42.8 7.1 0.37| 2.3 0.9 Wrote GIF file: /home/apache/climate/data/raob//RJAM/skewt/RJAM.skewt.20251002.12.gif