UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for RJ827... Searching the city database file for: RJ827 ... Date:0000Z 15 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 10 26.4 23.2 83 3.2 24.1 30 3 298.1 301.4 296.7 350.1 17.87 1 1000 157 24.4 23.6 95 0.8 23.8 360 2 297.5 300.9 297.0 351.6 18.65 2 965 470 23.0 21.6 92 1.4 22.0 358 3 299.2 302.3 296.4 349.0 17.07 3 925 840 21.4 18.1 81 3.3 19.1 355 4 301.2 303.8 295.1 343.2 14.27 4 850 1569 16.8 15.1 90 1.7 15.7 290 4 303.7 306.1 294.7 341.8 12.80 5 823 1844 15.2 13.3 88 1.9 14.0 283 5 304.9 307.1 294.3 340.0 11.75 6 817 1906 15.6 9.6 67 6.0 11.9 282 5 305.9 307.7 292.7 333.7 9.22 7 707 3121 8.6 4.1 73 4.5 6.0 252 8 311.1 312.5 292.7 333.6 7.28 8 700 3203 8.4 0.4 57 8.0 4.1 250 8 311.8 312.9 291.5 329.4 5.63 9 688 3345 7.6 2.6 71 5.0 4.8 253 8 312.4 313.7 292.6 333.4 6.72 10 636 3986 4.4 -4.6 52 9.0 -0.0 266 9 315.9 316.7 291.6 329.6 4.27 11 600 4456 1.4 -4.6 64 6.0 -1.6 275 10 317.7 318.6 292.3 332.3 4.53 12 584 4673 0.6 -10.4 43 11.0 -4.1 280 10 319.3 319.8 291.5 329.0 2.97 13 576 4783 -0.3 -11.3 43 11.0 -4.9 282 10 319.5 320.0 291.3 328.7 2.80 14 555 5078 -2.3 -6.7 72 4.4 -4.4 288 11 320.5 321.3 292.9 334.2 4.17 15 543 5251 -2.1 -14.1 39 12.0 -6.8 292 11 322.8 323.2 291.9 330.7 2.36 16 508 5776 -5.3 -27.3 16 22.0 -11.4 302 12 325.1 325.3 291.2 328.0 0.80 17 505 5822 -5.9 -14.9 49 9.0 -9.4 303 12 324.9 325.4 292.5 333.0 2.38 18 500 5900 -6.5 -14.5 53 8.0 -9.6 305 12 325.1 325.6 292.7 333.6 2.49 19 482 6185 -8.5 -15.5 57 7.0 -11.1 299 13 326.1 326.5 292.9 334.2 2.37 20 480 6217 -8.7 -12.2 76 3.5 -10.1 299 14 326.2 326.8 293.5 336.8 3.13 21 475 6299 -8.3 -17.3 48 9.0 -11.5 297 14 327.7 328.1 293.0 334.8 2.07 22 407 7480 -15.9 -31.9 24 16.0 -19.4 273 20 332.7 332.8 293.1 335.1 0.65 23 400 7610 -16.9 -32.9 24 16.0 -20.3 270 21 333.0 333.1 293.1 335.3 0.60 24 305 9584 -31.9 -44.9 26 13.0 -33.3 298 25 338.8 338.9 294.3 339.7 0.23 25 300 9700 -32.9 -45.9 26 13.0 -34.2 300 25 339.0 339.0 294.3 339.8 0.21 26 281 10159 -36.7 -49.7 25 13.0 -37.7 289 30 339.9 340.0 294.4 340.5 0.15 27 279 10208 -36.7 -45.7 39 9.0 -37.5 288 31 340.6 340.7 294.7 341.6 0.23 28 275 10309 -36.1 -52.1 18 16.0 -37.3 286 32 342.9 342.9 295.1 343.4 0.11 29 274 10334 -35.9 -47.9 28 12.0 -37.0 285 32 343.6 343.6 295.3 344.3 0.18 30 271 10411 -35.9 -58.9 8 23.0 -37.3 283 33 344.6 344.7 295.5 344.9 0.05 31 250 10970 -39.3 -58.3 12 19.0 -40.4 270 39 347.6 347.6 296.1 347.9 0.06 32 247 11053 -40.1 -58.1 13 18.0 -41.1 269 39 347.6 347.7 296.2 347.9 0.06 33 200 12460 -50.7 260 45 352.5 34 150 14270 -64.3 260 39 359.3 35 102 16557 -77.7 225 25 375.5 36 100 16670 -78.1 220 27 376.8 37 78 18096 -76.3 206 18 408.3 38 70 18720 -76.5 200 14 420.7 39 55 20149 -66.7 243 11 473.2 40 50 20730 -65.1 260 10 490.1 41 39 22264 -59.3 331 12 540.8 42 30 23910 -58.3 45 14 585.7 43 28 24345 -58.1 31 13 597.9 44 23 25593 -54.9 349 9 641.9 45 20 26490 -53.5 320 6 672.4 46 16 27930 -52.1 721.3 TRP 102 16557 -77.7 225 25 375.5 WND Sounding variables and indices 1000-500 mb thick: 5743.00 m Freezing level: 578.67 mb = 4746.22 m = 15571.41 ft Wetbulb zero: 636.10 mb = 3984.78 m = 13073.27 ft Precipitable water: 1.94 inches Sfc-500 mean rel hum: 66.56 % Est. max temperature: 31.47 C = 88.64 F Sfc-Lift cond lev (LCL): 971.19 mb = 413.85 m = 1357.77 ft T: 23.25 C 700-500 lapse rate: 5.52 C/km ThetaE index: 22.26 C Layer 965.0- 688.0 mb Conv cond level (CCL): 905.96 mb = 1019.34 m = 3344.26 ft Mean mixing ratio: 16.72 g/kg Conv temperature: 30.14 C = 86.24 F Cap Strength: 1.12 C Lifted Index: -2.89 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.51 C Lifted Index @700 mb: -1.70 C Showalter Index: -0.43 C Risk: Thunderstorms probable Total Totals Index: 44.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 21.60 C K Index: 30.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 201.20 Risk: None Energy Index: -1.68 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 839.01 J/kg Max Up Vert Vel: 40.96 m/s Conv Inhibition (B-): 18.15 J/kg Cap Strength: 1.12 C Lift Cond Lev (LCL): 940.36 mb = 696.05 m = 2283.59 ft Lev Free Conv (LFC): 865.36 mb = 1414.57 m = 4640.91 ft Equ Level (EL): 255.36 mb = 10822.97 m = 35508.00 ft B at Equ Level: 833.48 J/kg Max Parcel Lev (MPL): 135.36 mb = 14878.76 m = 48814.24 ft Wind level data Storm motion: 315 at 6 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 10 30 3 -1.5 -2.6 | 103 6 -5.4 1.3 1 1000 157 360 2 -0.0 -2.0 | 116 4 -3.9 1.9 2 925 840 355 4 0.3 -4.0 | 88 4 -3.5 -0.1 3 850 1569 290 4 3.8 -1.4 | 177 3 -0.1 2.5 4 700 3203 250 8 7.5 2.7 | 209 8 3.6 6.6 5 500 5900 305 12 9.8 -6.9 | 297 7 5.9 -3.0 6 400 7610 270 21 21.0 -0.0 | 257 18 17.1 3.9 7 300 9700 300 25 21.7 -12.5 | 296 20 17.8 -8.6 8 250 10970 270 39 39.0 -0.0 | 264 35 35.1 3.9 9 200 12460 260 45 44.3 7.8 | 254 42 40.4 11.7 10 150 14270 260 39 38.4 6.8 | 253 36 34.5 10.7 11 102 16557 225 25 17.7 17.7 | 213 26 13.8 21.6 12 100 16670 220 27 17.4 20.7 | 209 28 13.5 24.6 13 70 18720 200 14 4.8 13.2 | 183 17 0.9 17.0 14 50 20730 260 10 9.8 1.7 | 227 8 6.0 5.6 15 30 23910 45 14 -9.9 -9.9 | 66 15 -13.8 -6.0 16 20 26490 320 6 3.9 -4.6 | 3 1 -0.0 -0.7 Wind Parameters Mean winds (0-6000m): 284.9 at 7.3 knts Storm direction: 314.9 at 5.5 knts Shear (0-3000m) pos: 0.0 neg: 1.7 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 106.4 deg Storm rel helicity (0-3000m) pos: 4.1 neg: -1.8 tot: 2.3 m^2/s^2 ave: 0.8 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 2.2 stream: 0.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 119.20 Bulk Shear: 7.04 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 4 3 109 4| 0.0 1.7 1.7| 1.1 -0.8 0.3 0.6 0.04| 2.5 0.1 1000 357 3 102 4| 0.0 1.6 1.6| 1.3 -1.7 -0.4 -0.4 -0.13| 2.3 -0.3 1500 343 3 103 3| 0.0 1.8 1.8| 2.4 -1.7 0.7 0.5 0.25| 2.6 0.6 2000 325 4 116 2| 0.0 1.7 1.7| 3.3 -1.7 1.6 0.8 0.34| 2.4 0.8 2500 308 4 154 2| 0.0 1.7 1.7| 4.0 -1.7 2.3 0.9 0.35| 2.3 0.8 3000 292 5 189 2| 0.0 1.7 1.7| 4.1 -1.8 2.3 0.8 0.29| 2.2 0.7 4000 276 6 206 4| 0.3 1.3 1.6| 9.2 -2.0 7.1 1.8 0.39| 2.1 0.8 5000 277 6 219 4| 0.6 1.0 1.6| 15.8 -2.0 13.7 2.7 0.50| 2.1 1.0 6000 285 7 238 4| 0.8 0.8 1.7| 22.2 -2.7 19.5 3.2 0.55| 2.1 1.2 Wrote GIF file: /home/apache/climate/data/raob//RJ827/skewt/RJ827.skewt.20251015.00.gif