UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042000.upa.cvt Date: 0000Z 20 APR 25 Searching for RJ807... Searching the city database file for: RJ807 ... Date:0000Z 20 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 1011 7 19.8 16.9 83 2.9 17.9 130 4 292.0 294.2 290.6 326.2 12.06 1 1000 101 18.6 15.9 84 2.7 16.8 125 8 291.8 293.8 290.0 324.1 11.43 2 925 765 14.8 13.6 93 1.2 14.0 240 10 294.4 296.4 290.3 324.9 10.64 3 898 1016 14.6 12.6 88 2.0 13.3 256 11 296.7 298.6 290.7 326.4 10.26 4 850 1479 11.6 11.0 96 0.6 11.2 285 12 298.3 300.1 290.7 326.7 9.74 5 758 2431 7.0 6.0 93 1.0 6.4 309 7 303.3 304.7 290.7 326.5 7.76 6 700 3080 1.2 -0.4 89 1.6 0.4 325 4 303.8 304.8 288.7 319.9 5.31 7 677 3347 -1.5 -3.7 85 2.2 -2.5 322 6 303.7 304.5 287.7 316.8 4.30 8 640 3790 -5.1 -21.1 27 16.0 -9.6 316 10 304.5 304.7 284.6 308.2 1.11 9 622 4015 -2.9 -20.9 24 18.0 -8.4 313 12 309.6 309.8 286.5 313.4 1.16 10 615 4105 0.4 -23.6 15 24.0 -6.9 312 13 314.4 314.5 287.9 317.5 0.93 11 500 5730 -10.1 -45.1 4 35.0 -15.7 290 27 320.7 320.8 289.1 321.2 0.14 12 495 5807 -10.5 -46.5 3 36.0 -16.0 290 28 321.2 321.2 289.2 321.6 0.12 13 400 7410 -22.9 -54.9 4 32.0 -25.8 295 49 325.2 325.2 290.4 325.4 0.06 14 367 8033 -26.7 -56.7 4 30.0 -29.0 279 54 328.3 328.3 291.3 328.5 0.05 15 362 8132 -26.7 -54.7 5 28.0 -29.0 276 55 329.6 329.6 291.6 329.8 0.06 16 361 8151 -27.1 -37.1 38 10.0 -28.6 275 55 329.3 329.4 292.0 330.9 0.44 17 341 8558 -30.1 -34.7 64 4.6 -30.8 264 58 330.6 330.7 292.4 332.8 0.59 18 331 8769 -29.9 -34.0 67 4.1 -30.6 259 60 333.7 333.9 293.3 336.1 0.65 19 322 8964 -30.9 -35.0 67 4.1 -31.5 254 62 335.0 335.1 293.6 337.3 0.61 20 300 9460 -34.5 -38.2 69 3.7 -35.0 240 66 336.7 336.8 294.0 338.6 0.47 21 271 10164 -40.1 -43.6 69 3.5 -40.4 240 74 338.5 338.6 294.3 339.7 0.30 22 250 10710 -44.5 240 80 339.9 23 233 11177 -48.7 242 89 340.5 24 202 12097 -57.1 245 106 341.4 25 200 12160 -55.5 245 107 344.9 26 199 12192 -55.6 245 107 345.2 27 187 12587 -56.9 249 105 349.3 28 150 13960 -63.9 265 97 360.0 29 141 14338 -65.1 270 99 364.3 30 117 15478 -63.9 278 69 386.5 31 107 16026 -63.3 282 54 397.7 32 100 16440 -64.9 285 43 402.3 33 89 17149 -65.9 414.0 TRP 141 14338 -65.1 270 99 364.3 WND 199 12192 -55.6 245 107 345.2 Sounding variables and indices 1000-500 mb thick: 5629.00 m Freezing level: 689.78 mb = 3198.57 m = 10493.86 ft Freezing level: 615.85 mb = 4094.12 m = 13431.98 ft Freezing level: 610.62 mb = 4166.93 m = 13670.87 ft Wetbulb zero: 697.03 mb = 3114.01 m = 10216.43 ft Precipitable water: 1.29 inches Sfc-500 mean rel hum: 60.43 % Est. max temperature: 25.72 C = 78.29 F Sfc-Lift cond lev (LCL): 968.74 mb = 371.46 m = 1218.69 ft T: 17.05 C 700-500 lapse rate: 4.26 C/km ThetaE index: 18.56 C Layer 758.0- 622.0 mb Conv cond level (CCL): 877.75 mb = 1208.28 m = 3964.13 ft Mean mixing ratio: 11.04 g/kg Conv temperature: 25.18 C = 77.32 F Cap Strength: 3.95 C Lifted Index: 3.77 C Risk: None Lifted Index @300 mb: 9.19 C Lifted Index @700 mb: -1.16 C Showalter Index: 2.74 C Risk: Showers probable Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 21.10 C K Index: 31.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 183.00 Risk: None Energy Index: -1.05 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 92.54 J/kg Max Up Vert Vel: 13.60 m/s Conv Inhibition (B-): 77.94 J/kg Cap Strength: 3.93 C Lift Cond Lev (LCL): 932.57 mb = 695.57 m = 2282.01 ft Lev Free Conv (LFC): 727.57 mb = 2764.99 m = 9071.36 ft Equ Level (EL): 617.57 mb = 4071.83 m = 13358.87 ft B at Equ Level: 83.45 J/kg Max Parcel Lev (MPL): 567.57 mb = 4734.99 m = 15534.56 ft Wind level data Storm motion: 318 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 1011 7 130 4 -3.1 2.6 | 136 14 -9.5 9.7 1 1000 101 125 8 -6.6 4.6 | 132 17 -12.9 11.7 2 925 765 240 10 8.7 5.0 | 191 12 2.3 12.2 3 850 1479 285 12 11.6 -3.1 | 232 7 5.2 4.0 4 700 3080 325 4 2.3 -3.3 | 133 6 -4.1 3.9 5 500 5730 290 27 25.4 -9.2 | 276 19 19.0 -2.1 6 400 7410 295 49 44.4 -20.7 | 290 40 38.0 -13.6 7 300 9460 240 66 57.2 33.0 | 232 65 50.8 40.2 8 250 10710 240 80 69.3 40.0 | 233 79 62.9 47.2 9 200 12160 245 107 97.0 45.2 | 240 105 90.6 52.4 10 199 12192 245 107 97.0 45.2 | 240 105 90.6 52.4 11 150 13960 265 97 96.6 8.5 | 260 92 90.2 15.6 12 141 14338 270 99 99.0 -0.0 | 266 93 92.6 7.2 13 100 16440 285 43 41.5 -11.1 | 276 35 35.1 -4.0 Wind Parameters Mean winds (0-6000m): 288.2 at 12.8 knts Storm direction: 318.2 at 9.6 knts Shear (0-3000m) pos: 1.4 neg: 0.0 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): -1.7 deg Storm rel helicity (0-3000m) pos: 88.3 neg: -8.4 tot: 79.9 m^2/s^2 ave: 26.6 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 2.9 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 1.91 Bulk Shear: 48.37 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 ------------------------------------------------------------------------------- 500 157 8 147 17| 8.6 0.0 8.6| 47.4 -3.4 44.0 88.0 0.65| 14.9 9.7 1000 209 9 173 15| 6.9 0.0 6.9| 78.2 -3.4 74.8 74.8 0.72| 12.8 9.2 1500 242 10 191 12| 5.3 0.0 5.3| 88.3 -3.4 84.9 56.6 0.72| 10.6 7.7 2000 260 10 201 10| 3.4 0.0 3.4| 88.3 -4.9 83.4 41.7 0.61| 8.9 5.4 2500 269 10 204 8| 2.2 0.0 2.2| 88.3 -7.0 81.3 32.5 0.49| 7.7 3.7 3000 273 9 201 7| 1.4 0.0 1.4| 88.3 -8.4 79.9 26.6 0.42| 6.9 2.9 4000 285 9 202 5| 1.1 1.0 2.1| 88.6 -8.6 80.0 20.0 0.38| 6.3 2.4 5000 290 10 221 5| 0.9 1.7 2.6| 88.7 -11.4 77.2 15.4 0.30| 6.0 1.8 6000 288 13 241 7| 0.7 2.3 3.0| 94.7 -20.6 74.1 12.3 0.24| 5.9 1.4 Wrote GIF file: /home/apache/climate/data/raob//RJ807/skewt/RJ807.skewt.20250420.00.gif