UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102100.upa.cvt Date: 0000Z 21 OCT 25 Searching for RJ827... Searching the city database file for: RJ827 ... Date:0000Z 21 OCT 25 Station: RJ827 WMO ident: 47827 Latitude: 31.57 Longitude: 130.55 ------------------------------------------------------------------------------- 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 1019 5 21.8 19.0 84 2.8 19.9 20 10 293.4 295.8 292.3 332.3 13.69 1 1000 167 20.0 18.9 93 1.1 19.2 30 12 293.1 295.6 292.4 332.6 13.87 2 978 359 19.8 17.0 84 2.8 17.9 47 13 294.8 297.1 291.9 330.8 12.56 3 925 839 18.4 16.5 89 1.9 17.1 90 14 298.1 300.5 293.2 335.5 12.87 4 888 1189 17.0 16.9 99 0.1 17.0 68 9 300.2 302.7 294.4 340.5 13.77 5 850 1562 15.0 14.9 99 0.1 15.0 45 4 301.9 304.2 294.1 339.1 12.64 6 700 3186 6.2 6.2 100 0.0 6.2 235 12 309.4 311.0 293.2 335.4 8.53 7 614 4246 0.6 0.6 100 0.0 0.6 241 19 314.7 316.0 293.1 335.3 6.53 8 606 4351 -0.5 -2.9 84 2.4 -1.7 241 19 314.6 315.6 291.9 330.8 5.10 9 571 4825 -1.1 -6.1 69 5.0 -3.5 244 22 319.3 320.2 292.6 333.1 4.25 10 566 4895 -1.1 -17.1 28 16.0 -6.9 244 23 320.1 320.5 290.6 326.1 1.77 11 553 5079 -2.7 -8.7 63 6.0 -5.4 246 24 320.4 321.1 292.3 332.1 3.58 12 541 5253 -3.1 -22.1 21 19.0 -9.2 246 25 321.9 322.2 290.6 326.1 1.20 13 537 5311 -3.9 -8.5 70 4.6 -6.0 247 25 321.6 322.4 292.8 334.0 3.75 14 518 5594 -6.1 -8.3 84 2.2 -7.1 248 27 322.3 323.1 293.2 335.3 3.95 15 514 5655 -5.7 -16.7 42 11.0 -9.6 249 28 323.5 323.9 291.8 330.4 2.01 16 506 5777 -6.9 -9.0 85 2.1 -7.8 249 28 323.5 324.3 293.4 336.2 3.83 17 500 5870 -7.3 -8.3 93 1.0 -7.8 250 29 324.1 324.9 293.7 337.7 4.09 18 490 6028 -8.1 -9.3 91 1.2 -8.7 250 30 325.0 325.8 293.8 337.9 3.86 19 480 6188 -9.1 -13.7 69 4.6 -10.9 249 31 325.7 326.3 293.1 335.1 2.77 20 476 6253 -9.5 -23.5 31 14.0 -13.6 249 31 326.0 326.3 291.8 330.3 1.21 21 452 6652 -11.5 -22.5 40 11.0 -14.8 248 34 328.4 328.6 292.6 333.3 1.39 22 448 6720 -12.1 -15.8 74 3.7 -13.5 248 34 328.4 328.9 293.6 337.0 2.49 23 438 6893 -12.7 -29.7 23 17.0 -16.9 247 35 329.8 330.0 292.4 332.5 0.74 24 433 6980 -13.3 -29.3 25 16.0 -17.2 247 35 330.1 330.3 292.5 333.0 0.78 25 426 7104 -14.5 -17.6 77 3.1 -15.6 246 36 330.1 330.6 293.8 338.0 2.25 26 414 7321 -15.5 -19.9 69 4.4 -16.9 246 37 331.6 331.9 293.9 338.3 1.90 27 411 7376 -15.9 -23.9 50 8.0 -18.1 246 38 331.7 332.0 293.4 336.6 1.35 28 400 7580 -17.9 -24.9 54 7.0 -19.7 245 39 331.7 332.0 293.4 336.3 1.27 29 392 7730 -18.7 -22.1 75 3.4 -19.7 245 40 332.6 332.9 294.0 338.5 1.66 30 370 8158 -21.7 -29.7 48 8.0 -23.4 245 45 334.2 334.3 293.7 337.4 0.88 31 347 8626 -25.5 -28.1 79 2.6 -26.1 245 49 335.2 335.4 294.1 339.2 1.09 32 327 9055 -26.5 -29.0 79 2.5 -27.1 245 54 339.6 339.8 295.1 343.5 1.06 33 300 9670 -31.3 -33.3 82 2.0 -31.6 245 60 341.3 341.4 295.3 344.2 0.77 34 271 10380 -37.3 -39.6 79 2.3 -37.5 251 60 342.6 342.7 295.4 344.4 0.45 35 259 10690 -40.1 -43.6 69 3.5 -40.4 253 60 343.0 343.0 295.3 344.2 0.31 36 250 10930 -42.1 255 60 343.5 37 219 11813 -50.3 255 65 344.1 38 200 12400 -55.7 255 68 344.6 39 171 13380 -61.3 270 78 351.1 40 150 14180 -65.9 280 72 356.6 41 112 15916 -73.3 275 47 373.8 42 105 16293 -73.5 264 45 380.4 43 102 16463 -70.5 258 44 389.3 44 100 16580 -71.3 255 43 390.0 45 99 16639 -71.3 255 43 391.1 46 87 17395 -75.9 249 39 396.6 47 77 18107 -72.5 244 36 417.7 48 70 18670 -71.1 240 33 432.3 49 50 20700 -63.5 235 17 493.8 50 33 23283 -58.3 570.0 TRP 112 15916 -73.3 275 47 373.8 WND 171 13380 -61.3 270 78 351.1 Sounding variables and indices 1000-500 mb thick: 5703.00 m Freezing level: 609.64 mb = 4303.49 m = 14118.89 ft Wetbulb zero: 611.88 mb = 4273.97 m = 14022.04 ft Precipitable water: 2.06 inches Sfc-500 mean rel hum: 88.39 % Est. max temperature: 29.48 C = 85.07 F Sfc-Lift cond lev (LCL): 978.12 mb = 358.12 m = 1174.91 ft T: 19.80 C 700-500 lapse rate: 5.03 C/km ThetaE index: 9.69 C Layer 850.0- 571.0 mb Conv cond level (CCL): 860.84 mb = 1454.01 m = 4770.30 ft Mean mixing ratio: 13.03 g/kg Conv temperature: 29.85 C = 85.73 F Cap Strength: 2.97 C Lifted Index: 2.58 C Risk: None Lifted Index @300 mb: 7.12 C Lifted Index @700 mb: 0.85 C Showalter Index: -0.17 C Risk: Thunderstorms probable Total Totals Index: 44.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.30 C Cross Totals Index: 22.20 C K Index: 37.20 Risk: > 80 % chance of thunderstorms Sweat Index: 215.80 Risk: None Energy Index: -0.43 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.46 J/kg Max Up Vert Vel: 6.55 m/s Conv Inhibition (B-): 20172.36 J/kg Cap Strength: 2.69 C Lift Cond Lev (LCL): 937.90 mb = 719.74 m = 2361.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 275 at 11 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 1019 5 20 10 -3.4 -9.4 | 60 17 -14.6 -8.4 1 1000 167 30 12 -6.0 -10.4 | 61 20 -17.2 -9.4 2 925 839 90 14 -14.0 0.0 | 92 25 -25.2 1.0 3 850 1562 45 4 -2.8 -2.8 | 83 14 -14.0 -1.8 4 700 3186 235 12 9.8 6.9 | 170 8 -1.4 7.9 5 500 5870 250 29 27.3 9.9 | 236 19 16.1 10.9 6 400 7580 245 39 35.3 16.5 | 234 30 24.2 17.5 7 300 9670 245 60 54.4 25.4 | 239 51 43.2 26.4 8 250 10930 255 60 58.0 15.5 | 251 50 46.8 16.5 9 200 12400 255 68 65.7 17.6 | 251 58 54.5 18.6 10 171 13380 270 78 78.0 -0.0 | 269 67 66.8 1.0 11 150 14180 280 72 70.9 -12.5 | 281 61 59.7 -11.5 12 112 15916 275 47 46.8 -4.1 | 275 36 35.6 -3.1 13 100 16580 255 43 41.5 11.1 | 248 33 30.3 12.1 14 70 18670 240 33 28.6 16.5 | 225 25 17.4 17.5 15 50 20700 235 17 13.9 9.8 | 194 11 2.7 10.8 Wind Parameters Mean winds (0-6000m): 245.2 at 15.0 knts Storm direction: 275.2 at 11.2 knts Shear (0-3000m) pos: 1.9 neg: 3.9 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 112.7 deg Storm rel helicity (0-3000m) pos: 74.7 neg: -43.0 tot: 31.8 m^2/s^2 ave: 10.6 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 1.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.23 Bulk Shear: 91.63 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 40 12 66 21| 8.6 0.0 8.6| 33.7 0.0 33.7 67.4 0.64| 9.6 6.2 1000 61 13 77 23| 5.6 0.0 5.6| 72.3 -8.7 63.6 63.6 0.58| 9.5 5.5 1500 65 11 80 22| 3.7 2.7 6.5| 73.0 -20.6 52.3 34.9 0.32| 9.2 2.9 2000 60 10 79 20| 2.8 3.2 6.0| 73.0 -34.5 38.4 19.2 0.15| 8.2 1.2 2500 50 9 75 19| 2.2 3.9 6.1| 73.0 -42.9 30.1 12.0 0.04| 8.0 0.3 3000 53 9 76 19| 1.9 3.9 5.8| 74.7 -43.0 31.8 10.6 0.11| 8.3 1.0 4000 210 10 149 12| 1.2 3.2 4.5| 85.8 -43.4 42.4 10.6 0.17| 7.4 1.3 5000 239 12 176 7| 1.0 2.6 3.6|101.8 -43.4 58.4 11.7 0.23| 6.6 1.5 6000 245 15 198 8| 1.1 2.2 3.3|118.9 -43.4 75.6 12.6 0.26| 6.1 1.6 Wrote GIF file: /home/apache/climate/data/raob//RJ827/skewt/RJ827.skewt.20251021.00.gif