UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for RJ827... Searching the city database file for: RJ827 ... Date:0000Z 19 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 1017 12 25.6 22.4 83 3.2 23.3 10 3 297.3 300.4 295.8 346.6 17.01 1 1000 159 23.6 22.7 95 0.9 23.0 220 2 296.8 299.9 296.1 347.7 17.63 2 969 434 22.2 21.3 95 0.9 21.6 184 4 298.0 301.0 295.8 346.5 16.68 3 928 810 20.2 19.1 93 1.1 19.5 134 8 299.7 302.5 295.3 344.0 15.16 4 925 838 20.0 18.7 92 1.3 19.1 130 8 299.8 302.5 295.1 343.1 14.83 5 850 1566 16.6 12.7 78 3.9 14.1 210 4 303.5 305.6 293.3 336.0 10.92 6 810 1975 13.8 11.5 86 2.3 12.3 221 5 304.8 306.7 293.4 336.4 10.58 7 751 2612 12.2 -5.8 28 18.0 3.7 239 8 309.7 310.3 288.8 320.1 3.30 8 720 2965 9.8 4.8 71 5.0 6.9 248 9 310.8 312.2 292.8 334.0 7.51 9 700 3199 8.6 1.6 61 7.0 4.7 255 10 312.0 313.2 292.0 331.2 6.15 10 695 3258 8.4 0.4 57 8.0 4.1 254 10 312.4 313.5 291.7 330.2 5.67 11 681 3426 7.2 0.2 61 7.0 3.4 253 12 312.9 314.0 291.9 330.8 5.71 12 673 3523 7.2 -4.8 42 12.0 1.4 252 12 314.0 314.7 290.7 326.7 3.98 13 668 3584 6.6 1.6 70 5.0 3.8 252 13 314.0 315.2 292.9 334.2 6.44 14 610 4323 1.6 -1.0 83 2.6 0.2 245 18 316.5 317.6 293.0 335.0 5.84 15 591 4577 0.0 -3.9 75 3.9 -1.9 242 20 317.5 318.4 292.6 333.1 4.85 16 586 4645 0.0 -3.2 79 3.2 -1.6 242 20 318.3 319.3 293.0 334.8 5.16 17 581 4714 0.0 -9.0 51 9.0 -4.0 241 21 319.0 319.7 291.7 330.0 3.33 18 523 5548 -5.1 -23.1 23 18.0 -10.6 233 26 322.6 322.9 290.7 326.6 1.14 19 500 5900 -7.1 -24.1 24 17.0 -12.1 230 29 324.4 324.6 291.2 328.2 1.09 20 497 5947 -7.3 -22.3 29 15.0 -11.9 230 29 324.7 325.0 291.5 329.2 1.29 21 462 6510 -10.9 -21.9 40 11.0 -14.3 232 30 327.1 327.3 292.3 332.1 1.43 22 438 6917 -13.9 -29.9 25 16.0 -17.7 233 30 328.3 328.4 292.0 330.9 0.73 23 400 7600 -17.5 -39.5 13 22.0 -21.2 235 31 332.2 332.3 292.6 333.4 0.31 24 374 8100 -21.1 -37.1 22 16.0 -23.9 241 30 333.9 334.0 293.2 335.5 0.42 25 369 8200 -21.5 -29.5 48 8.0 -23.2 242 29 334.7 334.9 293.8 338.0 0.90 26 358 8422 -22.9 -38.9 22 16.0 -25.5 245 29 335.7 335.8 293.6 337.1 0.37 27 340 8798 -26.3 -42.3 21 16.0 -28.4 249 28 336.1 336.1 293.6 337.1 0.27 28 328 9057 -28.5 -33.5 62 5.0 -29.3 252 27 336.5 336.7 294.1 339.1 0.69 29 305 9574 -32.9 -42.9 36 10.0 -34.0 259 25 337.4 337.5 294.0 338.5 0.28 30 301 9667 -33.9 -37.3 71 3.4 -34.3 260 25 337.3 337.4 294.1 339.2 0.52 31 300 9690 -33.9 -37.1 73 3.2 -34.3 260 25 337.6 337.7 294.2 339.6 0.53 32 267 10501 -39.9 -44.5 61 4.6 -40.3 250 31 340.3 340.3 294.7 341.4 0.27 33 265 10553 -40.1 -50.1 34 10.0 -40.8 250 32 340.7 340.8 294.6 341.3 0.15 34 250 10950 -43.7 245 35 341.1 35 215 11944 -51.5 255 40 344.0 36 200 12410 -54.5 260 43 346.5 37 150 14200 -65.3 265 45 357.6 38 102 16486 -76.7 260 33 377.4 39 100 16600 -76.1 250 31 380.7 40 70 18660 -72.9 290 21 428.4 41 62 19376 -71.3 290 20 447.1 42 51 20558 -62.7 290 19 492.9 43 50 20680 -63.1 290 19 494.8 44 39 22220 -60.9 273 18 536.8 45 30 23870 -56.5 255 16 590.6 46 23 25544 -57.5 324 7 634.3 47 20 26430 -54.5 360 2 669.4 48 13 29205 -51.9 766.1 TRP 102 16486 -76.7 260 33 377.4 WND Sounding variables and indices 1000-500 mb thick: 5741.00 m Freezing level: 581.00 mb = 4713.51 m = 15464.09 ft Wetbulb zero: 608.00 mb = 4349.01 m = 14268.24 ft Precipitable water: 1.82 inches Sfc-500 mean rel hum: 65.46 % Est. max temperature: 30.96 C = 87.73 F Sfc-Lift cond lev (LCL): 971.09 mb = 415.47 m = 1363.07 ft T: 22.30 C 700-500 lapse rate: 5.81 C/km ThetaE index: 16.29 C Layer 751.0- 720.0 mb Conv cond level (CCL): 932.32 mb = 769.57 m = 2524.81 ft Mean mixing ratio: 16.39 g/kg Conv temperature: 27.81 C = 82.05 F Cap Strength: 0.54 C Lifted Index: -2.67 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.28 C Lifted Index @700 mb: -0.85 C Showalter Index: 1.38 C Risk: Showers probable Total Totals Index: 43.50 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 19.80 C K Index: 29.40 Risk: 40-60 % chance of thunderstorms Sweat Index: 189.40 Risk: None Energy Index: -1.47 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 854.64 J/kg Max Up Vert Vel: 41.34 m/s Conv Inhibition (B-): 5.56 J/kg Cap Strength: 0.54 C Lift Cond Lev (LCL): 950.17 mb = 604.85 m = 1984.39 ft Lev Free Conv (LFC): 875.17 mb = 1314.79 m = 4313.58 ft Equ Level (EL): 205.17 mb = 12245.84 m = 40176.14 ft B at Equ Level: 852.69 J/kg Max Parcel Lev (MPL): 125.17 mb = 15272.72 m = 50106.75 ft Wind level data Storm motion: 262 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 1017 12 10 3 -0.5 -3.0 | 67 11 -10.0 -4.3 1 1000 159 220 2 1.3 1.5 | 91 8 -8.2 0.2 2 925 838 130 8 -6.1 5.1 | 104 16 -15.6 3.8 3 850 1566 210 4 2.0 3.5 | 106 8 -7.5 2.1 4 700 3199 255 10 9.7 2.6 | 187 1 0.2 1.3 5 500 5900 230 29 22.2 18.6 | 216 21 12.7 17.3 6 400 7600 235 31 25.4 17.8 | 224 23 15.9 16.5 7 300 9690 260 25 24.6 4.3 | 259 15 15.1 3.0 8 250 10950 245 35 31.7 14.8 | 239 26 22.2 13.5 9 200 12410 260 43 42.3 7.5 | 259 33 32.9 6.1 10 150 14200 265 45 44.8 3.9 | 266 35 35.3 2.6 11 102 16486 260 33 32.5 5.7 | 259 23 23.0 4.4 12 100 16600 250 31 29.1 10.6 | 245 22 19.6 9.3 13 70 18660 290 21 19.7 -7.2 | 310 13 10.2 -8.5 14 50 20680 290 19 17.9 -6.5 | 313 11 8.4 -7.8 15 30 23870 255 16 15.5 4.1 | 245 7 6.0 2.8 16 20 26430 360 2 -0.0 -2.0 | 71 10 -9.5 -3.3 Wind Parameters Mean winds (0-6000m): 232.0 at 12.8 knts Storm direction: 262.0 at 9.6 knts Shear (0-3000m) pos: 2.3 neg: 0.5 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 91.4 deg Storm rel helicity (0-3000m) pos: 27.7 neg: -7.6 tot: 20.2 m^2/s^2 ave: 6.7 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 1.7 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 57.25 Bulk Shear: 14.93 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 ------------------------------------------------------------------------------- 500 189 3 102 9| 8.3 0.0 8.3| 14.5 0.0 14.5 29.0 0.64| 10.4 6.7 1000 142 5 102 13| 4.1 1.6 5.8| 19.6 -5.2 14.3 14.3 0.37| 9.0 3.3 1500 150 5 105 13| 2.7 1.1 3.8| 22.5 -7.1 15.4 10.2 0.27| 8.1 2.2 2000 165 5 109 11| 2.5 0.8 3.3| 24.6 -7.6 17.1 8.5 0.29| 6.7 1.9 2500 185 5 114 10| 2.4 0.7 3.0| 26.6 -7.6 19.0 7.6 0.31| 5.8 1.8 3000 205 6 120 8| 2.3 0.5 2.8| 27.7 -7.6 20.2 6.7 0.33| 5.3 1.7 4000 230 7 133 5| 2.1 0.4 2.5| 29.2 -7.6 21.6 5.4 0.33| 4.9 1.6 5000 235 10 162 5| 1.7 1.1 2.7| 29.2 -10.3 18.9 3.8 0.26| 4.7 1.2 6000 232 13 185 7| 1.4 1.5 2.9| 30.2 -20.0 10.2 1.7 0.19| 4.6 0.8 Wrote GIF file: /home/apache/climate/data/raob//RJ827/skewt/RJ827.skewt.20251019.00.gif