UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041800.upa.cvt Date: 0000Z 18 APR 25 Searching for RJ807... Searching the city database file for: RJ807 ... Date:0000Z 18 APR 25 Station: RJ807 WMO ident: 47807 Latitude: 33.58 Longitude: 130.38 ------------------------------------------------------------------------------- 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 1014 3 21.8 13.8 60 8.0 16.7 150 7 293.8 295.5 289.3 321.9 9.82 1 1000 123 20.0 13.0 64 7.0 15.6 120 8 293.1 294.8 288.8 320.1 9.45 2 959 482 16.8 11.8 72 5.0 13.7 174 17 293.4 295.1 288.6 319.5 9.10 3 925 790 15.6 9.6 67 6.0 12.0 220 25 295.3 296.7 288.3 318.8 8.13 4 883 1184 13.8 5.8 58 8.0 9.3 236 27 297.3 298.5 287.6 316.6 6.56 5 850 1504 11.6 2.6 54 9.0 6.8 250 29 298.3 299.3 286.9 314.4 5.43 6 793 2079 7.6 1.6 66 6.0 4.5 264 21 300.0 301.0 287.5 316.2 5.42 7 734 2712 4.6 -0.0 72 4.6 2.2 280 13 303.4 304.4 288.5 319.2 5.22 8 700 3096 1.6 -2.2 76 3.8 -0.2 290 8 304.3 305.1 288.2 318.5 4.65 9 634 3880 -4.5 -7.2 81 2.7 -5.6 291 10 306.0 306.7 287.8 317.0 3.51 10 625 3993 -3.9 -12.9 50 9.0 -7.2 292 11 308.0 308.4 287.2 315.2 2.27 11 596 4363 -7.1 -16.1 49 9.0 -10.1 292 12 308.5 308.8 286.9 314.4 1.83 12 586 4495 -7.1 -23.1 27 16.0 -11.5 293 12 310.0 310.2 286.5 313.4 1.02 13 557 4887 -9.5 -27.5 22 18.0 -13.7 293 13 311.7 311.8 286.8 314.1 0.72 14 516 5472 -12.7 -36.7 11 24.0 -17.0 295 15 314.7 314.8 287.3 315.9 0.32 15 500 5710 -14.7 -37.7 12 23.0 -18.6 295 16 315.1 315.2 287.5 316.2 0.30 16 400 7360 -27.3 -56.3 5 29.0 -29.4 300 25 319.5 319.5 288.6 319.7 0.05 17 357 8170 -32.3 -62.3 3 30.0 -33.8 280 40 323.4 323.4 289.8 323.5 0.02 18 321 8908 -38.9 -62.9 6 24.0 -39.8 262 53 324.2 324.2 290.0 324.3 0.03 19 306 9235 -40.1 -49.1 38 9.0 -40.6 253 59 327.0 327.0 291.0 327.5 0.14 20 300 9370 -41.3 250 62 327.2 21 268 10125 -47.5 247 62 328.8 22 250 10580 -51.7 245 62 329.2 23 206 11822 -57.3 250 80 339.1 24 200 12010 -56.5 255 78 343.3 25 173 12939 -57.0 265 99 357.1 26 155 13641 -57.3 273 80 367.9 27 150 13850 -57.1 275 74 371.7 28 100 16370 -63.3 275 58 405.4 29 94 16746 -65.1 278 52 409.1 30 87 17212 -67.5 283 44 413.5 31 70 18520 -65.7 295 23 443.8 32 65 18972 -65.1 296 20 454.6 33 50 20600 -58.3 300 8 506.1 34 40 22009 -55.5 307 7 546.5 35 30 23840 -55.3 315 6 593.9 36 24 25286 -52.5 13 10 641.2 37 20 26480 -49.7 60 14 684.0 TRP 206 11822 -57.3 250 80 339.1 WND 173 12939 -57.0 265 99 357.1 Sounding variables and indices 1000-500 mb thick: 5587.00 m Freezing level: 682.69 mb = 3301.76 m = 10832.42 ft Wetbulb zero: 702.96 mb = 3061.78 m = 10045.09 ft Precipitable water: 1.01 inches Sfc-500 mean rel hum: 54.93 % Est. max temperature: 25.93 C = 78.67 F Sfc-Lift cond lev (LCL): 901.06 mb = 1012.10 m = 3320.49 ft T: 14.58 C 700-500 lapse rate: 6.24 C/km ThetaE index: 7.49 C Layer 1000.0- 793.0 mb Conv cond level (CCL): 813.48 mb = 1867.89 m = 6128.17 ft Mean mixing ratio: 8.94 g/kg Conv temperature: 27.43 C = 81.37 F Cap Strength: 3.36 C Lifted Index: 1.92 C Risk: Showers probable Lifted Index @300 mb: 5.85 C Lifted Index @700 mb: 1.35 C Showalter Index: 4.91 C Risk: None Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: 17.30 C K Index: 25.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 218.59 Risk: None Energy Index: 0.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.69 J/kg Max Up Vert Vel: 4.40 m/s Conv Inhibition (B-): 41883.30 J/kg Cap Strength: 3.36 C Lift Cond Lev (LCL): 880.17 mb = 1210.67 m = 3971.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 294 at 12 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 1014 3 150 7 -3.5 6.1 | 127 18 -14.5 10.9 1 1000 123 120 8 -6.9 4.0 | 116 20 -17.9 8.9 2 925 790 220 25 16.1 19.2 | 192 25 5.1 24.0 3 850 1504 250 29 27.3 9.9 | 228 22 16.3 14.8 4 700 3096 290 8 7.5 -2.7 | 122 4 -3.5 2.1 5 500 5710 295 16 14.5 -6.8 | 298 4 3.5 -1.9 6 400 7360 300 25 21.7 -12.5 | 306 13 10.7 -7.6 7 300 9370 250 62 58.3 21.2 | 241 54 47.3 26.1 8 250 10580 245 62 56.2 26.2 | 235 55 45.2 31.1 9 206 11822 250 80 75.2 27.4 | 243 72 64.2 32.2 10 200 12010 255 78 75.3 20.2 | 249 69 64.4 25.1 11 173 12939 265 99 98.6 8.6 | 261 89 87.6 13.5 12 150 13850 275 74 73.7 -6.4 | 271 63 62.7 -1.6 13 100 16370 275 58 57.8 -5.1 | 270 47 46.8 -0.2 14 70 18520 295 23 20.8 -9.7 | 296 11 9.9 -4.8 15 50 20600 300 8 6.9 -4.0 | 102 4 -4.1 0.9 16 30 23840 315 6 4.2 -4.2 | 95 7 -6.7 0.6 17 20 26480 60 14 -12.1 -7.0 | 85 23 -23.1 -2.1 Wind Parameters Mean winds (0-6000m): 263.9 at 16.0 knts Storm direction: 293.9 at 12.0 knts Shear (0-3000m) pos: 2.6 neg: 0.0 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 6.2 deg Storm rel helicity (0-3000m) pos: 305.6 neg: -18.9 tot: 286.6 m^2/s^2 ave: 95.5 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 12.9 stream: 7.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.14 Bulk Shear: 66.87 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 ------------------------------------------------------------------------------- 500 156 12 134 22| 12.2 0.0 12.2| 88.0 -14.5 73.5 147.1 0.58| 19.6 11.5 1000 207 17 171 21| 13.3 0.0 13.3|230.4 -14.5 215.9 215.9 0.80| 21.0 16.9 1500 224 21 190 20| 10.6 0.0 10.6|292.7 -14.5 278.3 185.5 0.84| 17.6 14.8 2000 234 22 201 19| 6.7 0.0 6.7|304.4 -14.5 289.9 145.0 0.76| 15.4 11.7 2500 240 21 206 17| 4.2 0.0 4.2|305.6 -15.2 290.4 116.2 0.67| 14.0 9.4 3000 242 20 205 16| 2.6 0.0 2.6|305.6 -18.9 286.6 95.5 0.54| 12.9 7.0 4000 248 17 204 12| 2.2 0.0 2.2|305.9 -19.6 286.3 71.6 0.51| 10.2 5.2 5000 256 16 209 10| 2.0 0.0 2.0|306.1 -19.6 286.5 57.3 0.51| 8.5 4.3 6000 264 16 217 8| 2.0 0.0 2.0|306.5 -19.6 286.9 47.8 0.49| 7.4 3.6 Wrote GIF file: /home/apache/climate/data/raob//RJ807/skewt/RJ807.skewt.20250418.00.gif