UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041812.upa.cvt Date: 1200Z 18 APR 25 Searching for RJAM... Searching the city database file for: RJAM ... Date:1200Z 18 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 1017 9 24.4 20.1 77 4.3 21.4 70 10 296.1 298.8 293.9 338.5 14.71 1 1000 151 23.2 18.9 77 4.3 20.2 75 16 296.4 298.9 293.4 336.3 13.87 2 925 828 17.4 15.5 89 1.9 16.1 95 19 297.1 299.3 292.3 332.0 12.06 3 894 1118 15.6 12.2 80 3.4 13.4 89 19 298.2 300.0 291.0 327.4 10.03 4 885 1205 19.0 -9.0 14 28.0 6.6 87 19 302.5 302.9 285.1 309.4 2.18 5 880 1254 19.2 -0.8 26 20.0 8.9 86 19 303.2 304.0 287.3 315.8 4.10 6 876 1293 18.8 6.8 46 12.0 11.7 85 19 303.2 304.5 290.1 324.5 7.09 7 850 1551 17.8 7.8 52 10.0 11.7 80 19 304.8 306.2 291.2 328.4 7.83 8 746 2660 12.8 -1.2 38 14.0 5.5 151 9 310.9 311.8 290.5 325.7 4.70 9 736 2774 12.2 0.2 44 12.0 5.7 158 8 311.5 312.5 291.2 328.0 5.28 10 700 3193 8.8 -0.2 53 9.0 4.0 185 4 312.2 313.3 291.5 329.1 5.39 11 660 3675 5.8 -7.2 39 13.0 -0.2 206 6 314.1 314.8 290.3 325.0 3.37 12 650 3800 5.8 -15.2 20 21.0 -2.4 211 7 315.5 315.9 289.2 321.5 1.80 13 637 3964 5.0 -12.0 28 17.0 -2.1 219 7 316.4 316.9 290.0 324.3 2.39 14 630 4054 4.4 -4.6 52 9.0 -0.0 223 8 316.8 317.6 291.9 330.6 4.32 15 570 4856 -2.5 -8.5 63 6.0 -5.1 258 11 317.9 318.5 291.5 329.3 3.53 16 553 5096 -1.5 -31.5 8 30.0 -9.2 269 12 321.8 321.9 289.9 323.6 0.50 17 535 5358 -2.5 -23.5 18 21.0 -9.1 281 14 323.7 323.9 291.0 327.4 1.07 18 518 5613 -4.3 -14.3 46 10.0 -8.2 292 15 324.5 325.0 292.4 332.8 2.44 19 500 5890 -5.7 -16.7 42 11.0 -9.8 305 16 326.1 326.5 292.6 333.2 2.07 20 466 6438 -9.3 -20.3 40 11.0 -12.9 296 19 328.2 328.6 292.8 334.0 1.63 21 400 7600 -18.1 -31.1 31 13.0 -20.9 275 25 331.5 331.6 292.8 334.1 0.71 22 364 8297 -23.1 -35.1 32 12.0 -25.2 282 29 333.9 334.0 293.3 335.9 0.53 23 322 9181 -29.9 -41.9 30 12.0 -31.4 290 34 336.4 336.4 293.7 337.5 0.30 24 300 9680 -34.7 -41.7 49 7.0 -35.4 295 37 336.5 336.5 293.7 337.7 0.33 25 276 10254 -40.1 -44.8 61 4.7 -40.5 290 35 336.8 336.8 293.8 337.8 0.26 26 250 10920 -45.7 285 33 338.1 27 200 12370 -54.9 300 54 345.8 28 179 13074 -58.7 290 56 350.8 29 151 14129 -64.1 275 60 359.0 30 150 14170 -64.3 275 58 359.3 31 123 15366 -68.9 277 43 371.9 32 104 16353 -74.9 280 30 378.7 33 100 16580 -74.5 280 27 383.8 34 93 16998 -76.3 270 35 388.3 35 81 17790 -76.7 287 26 403.1 36 75 18229 -78.7 297 21 407.9 37 70 18620 -78.9 305 17 415.6 38 66 18958 -76.9 315 16 427.0 39 55 20038 -66.3 344 13 474.1 40 50 20620 -64.7 360 12 491.0 41 43 21546 -64.9 25 13 512.2 42 30 23790 -57.5 85 14 587.9 43 20 26400 -50.1 45 14 682.8 44 17 27466 -50.1 27 14 715.3 45 15 28287 -50.1 14 15 741.4 46 10 31000 -40.7 330 16 867.6 47 8.8 31876 -37.5 912.3 48 7.2 33259 -38.5 962.1 TRP 93 16998 -76.3 270 35 388.3 WND 151 14129 -64.1 275 60 359.0 Sounding variables and indices 1000-500 mb thick: 5739.00 m Freezing level: 591.74 mb = 4565.22 m = 14977.57 ft Wetbulb zero: 662.03 mb = 3650.00 m = 11974.93 ft Precipitable water: 1.40 inches Sfc-500 mean rel hum: 50.16 % Est. max temperature: 32.07 C = 89.73 F Sfc-Lift cond lev (LCL): 955.21 mb = 548.91 m = 1800.86 ft T: 19.79 C 700-500 lapse rate: 5.38 C/km ThetaE index: 29.11 C Layer 1000.0- 880.0 mb Conv cond level (CCL): 909.26 mb = 974.26 m = 3196.35 ft Mean mixing ratio: 13.08 g/kg Conv temperature: 25.92 C = 78.66 F Cap Strength: 4.34 C Lifted Index: 3.45 C Risk: None Lifted Index @300 mb: 2.75 C Lifted Index @700 mb: 2.92 C Showalter Index: 6.35 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 13.50 C K Index: 22.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 147.60 Risk: None Energy Index: 1.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.13 J/kg Max Up Vert Vel: 2.07 m/s Conv Inhibition (B-): 47339.70 J/kg Cap Strength: 4.31 C Lift Cond Lev (LCL): 922.15 mb = 854.29 m = 2802.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 95 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 1017 9 70 10 -9.4 -3.4 | 1 4 -0.1 -4.2 1 1000 151 75 16 -15.5 -4.1 | 51 8 -6.1 -4.9 2 925 828 95 19 -18.9 1.7 | 95 10 -9.6 0.9 3 850 1551 80 19 -18.7 -3.3 | 67 10 -9.4 -4.1 4 700 3193 185 4 0.3 4.0 | 252 10 9.7 3.2 5 500 5890 305 16 13.1 -9.2 | 294 25 22.4 -10.0 6 400 7600 275 25 24.9 -2.2 | 275 34 34.2 -3.0 7 300 9680 295 37 33.5 -15.6 | 291 46 42.8 -16.4 8 250 10920 285 33 31.9 -8.5 | 283 42 41.2 -9.3 9 200 12370 300 54 46.8 -27.0 | 296 63 56.1 -27.8 10 151 14129 275 60 59.8 -5.2 | 275 69 69.1 -6.0 11 150 14170 275 58 57.8 -5.1 | 275 67 67.1 -5.8 12 100 16580 280 27 26.6 -4.7 | 279 36 35.9 -5.5 13 93 16998 270 35 35.0 -0.0 | 271 44 44.3 -0.8 14 70 18620 305 17 13.9 -9.8 | 294 26 23.2 -10.5 15 50 20620 360 12 -0.0 -12.0 | 324 16 9.3 -12.8 16 30 23790 85 14 -13.9 -1.2 | 67 5 -4.6 -2.0 17 20 26400 45 14 -9.9 -9.9 | 3 11 -0.6 -10.7 18 10 31000 330 16 8.0 -13.9 | 310 23 17.3 -14.6 Wind Parameters Mean winds (0-6000m): 64.8 at 12.5 knts Storm direction: 94.8 at 9.3 knts Shear (0-3000m) pos: 2.6 neg: 0.6 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): -120.6 deg Storm rel helicity (0-3000m) pos: 66.2 neg: -11.6 tot: 54.6 m^2/s^2 ave: 18.2 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 5.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.74 Bulk Shear: 2.90 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 79 16 58 7| 8.6 0.0 8.6| 14.0 0.0 14.0 28.0 0.87| 9.9 8.6 1000 86 17 76 8| 5.3 0.0 5.3| 21.0 -2.7 18.3 18.3 0.74| 7.1 5.3 1500 86 18 76 9| 3.5 1.2 4.7| 21.0 -11.6 9.4 6.3 0.40| 5.9 2.3 2000 87 18 79 8| 3.3 0.9 4.1| 37.9 -11.6 26.3 13.1 0.57| 6.8 3.9 2500 90 17 85 7| 3.1 0.7 3.8| 52.0 -11.6 40.4 16.2 0.67| 7.2 4.8 3000 90 15 81 6| 2.6 0.6 3.2| 66.2 -11.6 54.6 18.2 0.71| 7.1 5.0 4000 93 13 90 3| 2.4 0.4 2.9| 73.6 -13.2 60.4 15.1 0.65| 6.2 4.0 5000 96 12 99 3| 2.3 0.4 2.7|104.3 -13.2 91.1 18.2 0.65| 5.9 3.9 6000 65 12 18 6| 2.0 0.3 2.3|164.3 -15.8 148.5 24.8 0.68| 5.9 4.0 Wrote GIF file: /home/apache/climate/data/raob//RJAM/skewt/RJAM.skewt.20250418.12.gif