UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042312.upa.cvt Date: 1200Z 23 APR 25 Searching for RJAM... Searching the city database file for: RJAM ... Date:1200Z 23 APR 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 25.4 24.1 93 1.3 24.5 100 8 297.2 300.6 297.1 352.0 18.92 1 1000 145 25.2 22.7 86 2.5 23.4 115 12 298.4 301.6 296.5 349.7 17.63 2 925 825 20.4 18.6 89 1.8 19.2 145 10 300.2 302.9 295.1 343.3 14.74 3 850 1553 16.0 14.2 89 1.8 14.8 175 12 302.9 305.1 294.0 338.7 12.07 4 814 1920 13.6 12.3 92 1.3 12.8 175 12 304.1 306.2 293.6 337.3 11.11 5 788 2194 12.8 7.9 72 4.9 9.8 175 12 306.1 307.7 292.2 331.8 8.51 6 768 2409 11.4 8.0 80 3.4 9.3 175 12 306.9 308.5 292.7 333.5 8.80 7 762 2475 11.4 4.4 62 7.0 7.4 175 12 307.6 308.8 291.3 328.6 6.90 8 747 2641 10.4 6.0 74 4.4 7.8 175 12 308.2 309.7 292.3 332.2 7.88 9 734 2788 10.4 4.4 66 6.0 6.9 175 12 309.8 311.1 292.2 331.8 7.16 10 721 2937 9.4 0.4 53 9.0 4.6 175 12 310.3 311.3 290.9 327.3 5.47 11 717 2983 9.0 5.0 76 4.0 6.6 175 12 310.3 311.8 292.7 333.9 7.65 12 711 3053 9.2 -0.8 50 10.0 3.9 175 12 311.3 312.2 290.9 327.2 5.08 13 700 3182 8.6 1.6 61 7.0 4.7 175 12 312.0 313.2 292.0 331.2 6.15 14 649 3801 4.0 -1.0 70 5.0 1.4 153 14 313.6 314.7 292.0 330.9 5.49 15 545 5196 -4.7 -6.4 88 1.7 -5.5 101 17 319.3 320.2 292.6 333.5 4.35 16 538 5297 -4.5 -13.5 49 9.0 -8.0 97 17 320.8 321.3 291.5 329.1 2.51 17 500 5870 -7.7 -16.7 48 9.0 -10.9 75 19 323.7 324.1 291.9 330.7 2.07 18 492 5995 -8.9 -17.9 48 9.0 -12.0 65 18 323.7 324.1 291.7 330.2 1.90 19 434 6957 -15.5 -18.3 79 2.8 -16.4 349 13 327.1 327.5 292.9 334.3 2.08 20 400 7570 -18.9 -21.3 81 2.4 -19.6 300 10 330.4 330.8 293.4 336.6 1.75 21 362 8306 -24.1 -27.0 77 2.9 -24.8 309 12 333.0 333.3 293.6 337.2 1.16 22 300 9650 -34.1 -37.4 72 3.3 -34.6 325 17 337.3 337.4 294.1 339.3 0.51 23 271 10348 -40.1 -43.2 72 3.1 -40.4 311 13 338.5 338.6 294.3 339.8 0.31 24 250 10890 -44.7 300 10 339.6 25 200 12350 -55.9 330 19 344.2 26 192 12609 -56.9 329 19 346.7 27 161 13718 -59.1 322 19 360.9 28 150 14160 -61.1 320 19 364.8 29 105 16305 -73.3 324 33 380.8 30 100 16590 -73.3 325 35 386.1 31 99 16649 -73.1 326 35 387.6 32 79 17955 -79.5 342 24 400.2 33 70 18650 -75.3 350 19 423.3 34 67 18905 -73.5 432.5 TRP WND Sounding variables and indices 1000-500 mb thick: 5725.00 m Freezing level: 601.18 mb = 4442.14 m = 14573.76 ft Wetbulb zero: 628.26 mb = 4060.29 m = 13321.00 ft Precipitable water: 2.00 inches Sfc-500 mean rel hum: 75.45 % Est. max temperature: 30.53 C = 86.96 F Sfc-Lift cond lev (LCL): 997.42 mb = 167.53 m = 549.65 ft T: 25.04 C 700-500 lapse rate: 6.06 C/km ThetaE index: 20.21 C Layer 1000.0- 768.0 mb Conv cond level (CCL): 921.19 mb = 860.52 m = 2823.21 ft Mean mixing ratio: 16.35 g/kg Conv temperature: 28.52 C = 83.34 F Cap Strength: 0.72 C Lifted Index: -3.62 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.00 C Lifted Index @700 mb: -1.15 C Showalter Index: -0.37 C Risk: Thunderstorms probable Total Totals Index: 45.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 21.90 C K Index: 30.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 213.40 Risk: None Energy Index: -1.61 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1434.15 J/kg Max Up Vert Vel: 53.56 m/s Conv Inhibition (B-): 3.37 J/kg Cap Strength: 0.72 C Lift Cond Lev (LCL): 937.34 mb = 709.39 m = 2327.35 ft Lev Free Conv (LFC): 902.34 mb = 1038.51 m = 3407.15 ft Equ Level (EL): 192.34 mb = 12597.77 m = 41330.77 ft B at Equ Level: 1431.36 J/kg Max Parcel Lev (MPL): 112.34 mb = 15898.59 m = 52160.10 ft Wind level data Storm motion: 165 at 10 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 9 100 8 -7.9 1.4 | 32 10 -5.2 -8.4 1 1000 145 115 12 -10.9 5.1 | 60 9 -8.2 -4.7 2 925 825 145 10 -5.7 8.2 | 63 3 -3.1 -1.6 3 850 1553 175 12 -1.0 12.0 | 216 3 1.6 2.2 4 700 3182 175 12 -1.0 12.0 | 216 3 1.6 2.2 5 500 5870 75 19 -18.4 -4.9 | 47 22 -15.7 -14.7 6 400 7570 300 10 8.7 -5.0 | 323 19 11.3 -14.8 7 300 9650 325 17 9.8 -13.9 | 332 27 12.4 -23.7 8 250 10890 300 10 8.7 -5.0 | 323 19 11.3 -14.8 9 200 12350 330 19 9.5 -16.5 | 335 29 12.1 -26.2 10 150 14160 320 19 12.2 -14.6 | 329 29 14.9 -24.3 11 100 16590 325 35 20.1 -28.7 | 329 45 22.7 -38.4 12 70 18650 350 19 3.3 -18.7 | 348 29 5.9 -28.5 Wind Parameters Mean winds (0-6000m): 134.9 at 13.5 knts Storm direction: 164.9 at 10.1 knts Shear (0-3000m) pos: 2.2 neg: 0.0 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): -175.7 deg Storm rel helicity (0-3000m) pos: 15.3 neg: -0.2 tot: 15.2 m^2/s^2 ave: 5.1 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 2.9 stream: 1.7 10^-3/s Energy-Hel index: 0.14 Bulk Rich Number: 633.30 Bulk Shear: 2.26 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 ------------------------------------------------------------------------------- 500 119 11 58 8| 6.0 0.0 6.0| 13.3 0.0 13.3 26.5 0.69| 8.1 5.6 1000 130 11 62 6| 4.4 0.0 4.4| 13.9 -0.2 13.7 13.7 0.50| 6.2 3.1 1500 142 11 73 4| 4.2 0.0 4.2| 15.2 -0.2 15.0 10.0 0.58| 5.6 3.3 2000 151 11 89 3| 3.2 0.0 3.2| 15.3 -0.2 15.2 7.6 0.58| 4.3 2.5 2500 156 11 107 2| 2.6 0.0 2.6| 15.3 -0.2 15.2 6.1 0.58| 3.4 2.0 3000 160 11 128 2| 2.2 0.0 2.2| 15.3 -0.2 15.2 5.1 0.58| 2.9 1.7 4000 160 12 135 2| 1.6 0.9 2.5| 15.3 -5.5 9.9 2.5 0.15| 3.1 0.5 5000 151 13 108 4| 1.3 1.7 3.0| 15.3 -21.9 -6.6 -1.3 -0.07| 3.5 -0.3 6000 135 14 88 7| 1.1 2.2 3.2| 15.3 -76.8 -61.4 -10.2 -0.27| 4.1 -1.1 Wrote GIF file: /home/apache/climate/data/raob//RJAM/skewt/RJAM.skewt.20250423.12.gif