UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for RJAO... Searching the city database file for: RJAO ... Date:0000Z 30 APR 25 Station: RJAO WMO ident: 47971 Latitude: 27.08 Longitude: 142.18 Elevation: 8.00 ------------------------------------------------------------------------------- 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 8 21.4 16.4 73 5.0 18.1 60 7 293.1 295.2 290.6 326.2 11.61 1 1000 150 19.8 15.4 76 4.4 17.0 40 10 293.0 294.9 290.1 324.4 11.06 2 925 814 13.2 12.9 98 0.3 13.0 20 12 292.8 294.6 289.3 321.7 10.16 3 922 841 13.2 12.9 98 0.3 13.0 15 12 293.1 294.9 289.4 322.1 10.19 4 896 1084 14.8 13.2 90 1.6 13.8 333 15 297.1 299.1 291.2 328.2 10.70 5 889 1150 16.0 13.6 86 2.4 14.4 321 16 299.0 301.1 292.1 331.4 11.08 6 850 1532 14.6 13.1 91 1.5 13.6 255 21 301.4 303.5 292.9 334.5 11.22 7 849 1542 14.6 12.7 88 1.9 13.4 255 21 301.5 303.5 292.7 333.8 10.93 8 842 1612 14.8 6.8 59 8.0 10.1 255 21 302.5 303.8 290.1 324.5 7.38 9 833 1703 15.0 -4.0 27 19.0 5.8 255 22 303.6 304.2 286.8 314.1 3.41 10 815 1887 14.2 -0.8 36 15.0 6.5 255 23 304.7 305.5 288.2 318.2 4.43 11 811 1929 13.8 7.8 67 6.0 10.2 255 23 304.7 306.2 291.5 329.3 8.21 12 801 2033 12.8 10.9 88 1.9 11.6 255 23 304.7 306.6 293.2 335.4 10.28 13 779 2266 11.8 9.4 85 2.4 10.3 255 25 306.0 307.8 293.0 334.8 9.55 14 775 2309 12.2 5.2 62 7.0 8.2 255 25 306.9 308.3 291.3 328.8 7.17 15 727 2842 9.8 -1.2 46 11.0 4.1 255 27 310.0 310.9 290.3 325.0 4.82 16 709 3050 8.2 4.3 76 3.9 5.9 255 28 310.4 311.8 292.6 333.1 7.36 17 700 3155 7.8 1.8 66 6.0 4.5 255 29 311.1 312.3 291.9 330.5 6.24 18 592 4509 -1.9 -3.3 90 1.4 -2.6 255 34 315.1 316.1 292.0 331.2 5.07 19 575 4741 -2.5 -8.5 63 6.0 -5.1 255 35 317.1 317.7 291.3 328.4 3.50 20 567 4852 -2.1 -26.1 14 24.0 -8.9 255 35 318.8 319.0 289.2 321.6 0.80 21 500 5840 -7.3 -42.3 4 35.0 -13.8 255 39 324.1 324.2 290.2 324.8 0.18 22 484 6091 -9.1 -38.1 7 29.0 -14.9 254 41 325.0 325.0 290.6 326.1 0.30 23 442 6784 -13.5 -23.5 43 10.0 -16.3 249 47 327.9 328.2 292.4 332.5 1.30 24 400 7530 -19.9 -26.9 54 7.0 -21.5 245 54 329.1 329.3 292.5 332.9 1.06 25 385 7813 -20.9 -36.9 22 16.0 -23.7 246 55 331.4 331.5 292.5 333.0 0.42 26 368 8146 -22.3 -45.3 10 23.0 -25.3 248 55 333.9 333.9 292.9 334.6 0.18 27 357 8368 -23.9 -47.9 9 24.0 -26.7 249 56 334.6 334.7 293.1 335.2 0.14 28 311 9357 -32.5 -44.5 29 12.0 -33.7 254 57 336.1 336.1 293.6 337.0 0.23 29 300 9610 -34.9 -47.9 25 13.0 -36.0 255 58 336.2 336.2 293.5 336.9 0.17 30 274 10238 -40.1 -61.1 9 21.0 -41.0 260 66 337.5 337.5 293.7 337.6 0.04 31 250 10860 -44.7 265 74 339.6 32 233 11326 -48.3 262 77 341.1 33 200 12310 -57.1 255 84 342.3 34 181 12934 -62.3 257 88 343.8 35 159 13732 -63.4 260 93 354.9 36 150 14090 -63.9 260 91 360.0 37 118 15552 -69.1 253 76 376.0 38 107 16133 -74.3 250 70 376.8 39 100 16530 -73.1 265 74 386.5 40 92 17017 -73.3 261 65 395.4 41 86 17408 -76.1 259 58 397.5 42 77 18051 -71.7 254 45 419.4 43 70 18610 -73.5 250 35 427.1 44 66 18953 -74.1 239 32 433.1 45 62 19323 -66.9 227 28 456.8 46 50 20640 -60.3 185 16 501.4 47 30 23860 -54.1 120 14 597.2 48 21 26160 -50.9 151 22 670.9 49 20 26480 -46.9 155 23 692.6 50 19 26820 -46.3 704.7 51 15 28402 -43.1 764.6 TRP 107 16133 -74.3 250 70 376.8 WND 159 13732 -63.4 260 93 354.9 Sounding variables and indices 1000-500 mb thick: 5690.00 m Freezing level: 613.15 mb = 4244.15 m = 13924.19 ft Wetbulb zero: 631.86 mb = 3982.72 m = 13066.51 ft Precipitable water: 1.46 inches Sfc-500 mean rel hum: 62.59 % Est. max temperature: 28.68 C = 83.63 F Sfc-Lift cond lev (LCL): 944.83 mb = 633.36 m = 2077.94 ft T: 15.00 C 700-500 lapse rate: 5.62 C/km ThetaE index: 20.41 C Layer 849.0- 815.0 mb Conv cond level (CCL): 931.59 mb = 753.52 m = 2472.16 ft Mean mixing ratio: 10.69 g/kg Conv temperature: 21.09 C = 69.96 F Cap Strength: 6.32 C Lifted Index: 7.24 C Risk: None Lifted Index @300 mb: 9.67 C Lifted Index @700 mb: 5.96 C Showalter Index: 1.82 C Risk: Showers probable Total Totals Index: 42.30 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 20.40 C K Index: 29.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 238.20 Risk: None Energy Index: -1.82 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.33 J/kg Max Up Vert Vel: 1.63 m/s Conv Inhibition (B-): 0.50 J/kg Cap Strength: 7.23 C Lift Cond Lev (LCL): 930.21 mb = 766.17 m = 2513.67 ft Lev Free Conv (LFC): 925.21 mb = 812.08 m = 2664.27 ft Equ Level (EL): 915.21 mb = 904.05 m = 2966.02 ft B at Equ Level: -0.15 J/kg Max Parcel Lev (MPL): 915.21 mb = 904.05 m = 2966.02 ft Wind level data Storm motion: 289 at 20 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 8 60 7 -6.1 -3.5 | 97 25 -25.0 2.9 1 1000 150 40 10 -6.4 -7.7 | 87 25 -25.4 -1.3 2 925 814 20 12 -4.1 -11.3 | 78 24 -23.1 -4.9 3 850 1532 255 21 20.3 5.4 | 186 12 1.3 11.8 4 700 3155 255 29 28.0 7.5 | 213 17 9.0 13.9 5 500 5840 255 39 37.7 10.1 | 229 25 18.7 16.5 6 400 7530 245 54 48.9 22.8 | 226 42 30.0 29.2 7 300 9610 255 58 56.0 15.0 | 240 43 37.1 21.4 8 250 10860 265 74 73.7 6.4 | 257 56 54.7 12.8 9 200 12310 255 84 81.1 21.7 | 246 68 62.2 28.1 10 159 13732 260 93 91.6 16.1 | 253 76 72.6 22.5 11 150 14090 260 91 89.6 15.8 | 253 74 70.6 22.2 12 107 16133 250 70 65.8 23.9 | 237 56 46.8 30.3 13 100 16530 265 74 73.7 6.4 | 257 56 54.7 12.8 14 70 18610 250 35 32.9 12.0 | 217 23 13.9 18.4 15 50 20640 185 16 1.4 15.9 | 142 28 -17.6 22.3 16 30 23860 120 14 -12.1 7.0 | 113 34 -31.1 13.4 17 20 26480 155 23 -9.7 20.8 | 134 40 -28.7 27.2 Wind Parameters Mean winds (0-6000m): 258.6 at 26.7 knts Storm direction: 288.6 at 20.0 knts Shear (0-3000m) pos: 0.0 neg: 6.0 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 114.7 deg Storm rel helicity (0-3000m) pos: 24.9 neg: -90.4 tot: -65.5 m^2/s^2 ave: -21.8 10^-3 m/s^2 rel: -0.03 Storm rel vorticity (0-3000m) horiz: 9.2 stream: -0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 160.47 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 38 10 87 25| 0.0 6.4 6.4| 0.0 -41.9 -41.9 -83.9 -0.97| 6.6 -6.5 1000 25 11 81 24| 0.0 7.3 7.3| 0.0 -81.3 -81.3 -81.3 -0.79| 8.6 -6.8 1500 353 13 69 19| 0.0 9.4 9.4| 4.4 -90.4 -86.1 -57.4 -0.16| 15.5 -2.5 2000 301 15 76 6| 0.0 7.8 7.8| 10.4 -90.4 -80.0 -40.0 -0.11| 12.6 -1.4 2500 278 17 154 4| 0.0 6.7 6.7| 17.7 -90.4 -72.8 -29.1 -0.07| 10.6 -0.7 3000 270 19 180 7| 0.0 6.0 6.0| 24.9 -90.4 -65.5 -21.8 -0.03| 9.2 -0.3 4000 263 22 196 9| 0.0 5.0 5.0| 36.3 -90.4 -54.1 -13.5 0.02| 7.4 0.1 5000 260 24 205 12| 0.0 4.4 4.4| 47.3 -90.4 -43.2 -8.6 0.05| 6.3 0.3 6000 259 27 212 14| 0.0 4.1 4.1| 56.6 -90.4 -33.9 -5.6 0.07| 5.7 0.4 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20250430.00.gif