UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for JPBN... Searching the city database file for: JPBN ... Date:1200Z 11 OCT 25 Station: JPBN WMO ident: 99999 Latitude: 31.30 Longitude: 128.00 ------------------------------------------------------------------------------- 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 1010 6 27.6 23.0 76 4.6 24.2 355 18 299.9 303.1 297.1 352.0 17.78 1 1008 24 28.8 23.9 75 4.9 25.2 356 18 301.3 304.7 298.1 356.8 18.84 2 1006 41 27.4 22.9 76 4.5 24.1 357 17 300.0 303.3 297.1 352.0 17.74 3 1000 94 26.8 22.3 76 4.5 23.5 360 16 300.0 303.1 296.7 350.3 17.19 4 976 308 25.0 21.6 81 3.4 22.6 5 17 300.2 303.3 296.5 349.7 16.87 5 970 362 24.6 19.6 74 5.0 21.1 6 17 300.4 303.1 295.3 344.2 14.96 6 966 399 26.4 10.4 37 16.0 16.4 7 17 302.5 304.0 290.9 327.0 8.22 7 964 417 26.6 10.6 37 16.0 16.5 7 17 302.9 304.4 291.1 327.8 8.35 8 925 781 24.6 10.6 41 14.0 15.7 15 18 304.5 306.1 291.9 330.6 8.70 9 850 1517 20.6 9.6 49 11.0 13.7 30 20 307.7 309.4 293.0 334.6 8.86 10 830 1722 19.0 11.0 60 8.0 13.8 29 20 308.1 310.0 293.9 338.4 9.98 11 711 3034 11.2 1.2 50 10.0 5.6 25 20 313.5 314.6 292.2 331.9 5.88 12 700 3164 10.4 -1.6 43 12.0 4.1 25 20 314.0 314.9 291.5 329.4 4.86 13 697 3200 10.0 -1.0 46 11.0 4.2 25 20 313.9 314.9 291.7 330.1 5.10 14 626 4085 5.6 -22.4 11 28.0 -3.8 17 17 318.7 318.9 289.4 322.2 1.01 15 561 4975 1.2 -23.8 13 25.0 -6.8 9 13 323.7 323.9 290.9 327.2 1.00 16 500 5890 -5.3 -26.3 17 21.0 -11.3 360 10 326.6 326.8 291.6 329.8 0.89 17 420 7233 -14.5 -31.5 22 17.0 -18.4 352 15 331.5 331.6 292.7 333.9 0.65 18 400 7600 -16.9 -37.9 14 21.0 -20.7 350 16 333.0 333.1 292.9 334.4 0.36 19 398 7638 -17.1 -40.1 12 23.0 -21.0 349 16 333.2 333.3 292.9 334.4 0.29 20 393 7733 -16.1 -49.1 4 33.0 -20.7 345 16 335.8 335.8 293.4 336.2 0.11 21 300 9720 -28.9 -60.9 3 32.0 -31.3 265 8 344.6 344.7 295.4 344.8 0.04 22 250 11000 -36.7 -67.7 3 31.0 -38.2 260 27 351.5 351.5 297.0 351.6 0.02 23 249 11028 -36.9 -66.9 3 30.0 -38.4 260 27 351.6 351.6 297.0 351.7 0.02 24 200 12510 -48.7 275 34 355.7 25 183 13088 -53.5 269 33 357.0 26 162 13861 -59.3 260 33 359.9 27 150 14340 -61.9 255 32 363.4 28 147 14465 -62.9 255 31 363.8 29 119 15732 -74.1 252 26 365.9 30 100 16730 -80.5 250 21 372.2 31 96 16959 -81.7 244 20 374.2 32 89 17385 -78.9 234 18 388.0 33 77 18201 -81.3 213 14 399.4 34 70 18740 -77.7 200 11 418.2 35 57 19948 -67.5 102 7 466.6 36 50 20740 -66.3 40 4 487.2 37 39 22256 -64.1 64 7 528.7 38 37 22583 -58.1 69 8 552.1 39 30 23900 -60.1 90 10 580.8 40 24 25306 -54.9 10 8 634.2 41 20 26470 -54.7 305 7 668.7 42 19 26799 -54.3 679.9 43 17 27511 -54.5 701.2 TRP WND Sounding variables and indices 1000-500 mb thick: 5796.00 m Freezing level: 549.74 mb = 5143.65 m = 16875.28 ft Wetbulb zero: 660.03 mb = 3648.95 m = 11971.48 ft Precipitable water: 1.33 inches Sfc-500 mean rel hum: 36.73 % Est. max temperature: 35.00 C = 95.00 F Sfc-Lift cond lev (LCL): 945.02 mb = 592.33 m = 1943.33 ft T: 25.64 C 700-500 lapse rate: 5.76 C/km ThetaE index: 29.78 C Layer 1006.0- 964.0 mb Conv cond level (CCL): 714.49 mb = 2992.39 m = 9817.43 ft Mean mixing ratio: 11.98 g/kg Conv temperature: 41.06 C = 105.91 F Cap Strength: 5.41 C Lifted Index: 2.41 C Risk: None Lifted Index @300 mb: 6.47 C Lifted Index @700 mb: 3.41 C Showalter Index: 3.79 C Risk: None Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 25.90 C Cross Totals Index: 14.90 C K Index: 23.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 165.20 Risk: None Energy Index: -0.79 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.97 J/kg Max Up Vert Vel: 7.34 m/s Conv Inhibition (B-): 30573.67 J/kg Cap Strength: 5.41 C Lift Cond Lev (LCL): 832.63 mb = 1694.87 m = 5560.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 50 at 13 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 1010 6 355 18 1.6 -17.9 | 311 15 11.3 -9.7 1 1000 94 360 16 -0.0 -16.0 | 309 12 9.7 -7.7 2 925 781 15 18 -4.7 -17.4 | 331 10 5.0 -9.1 3 850 1517 30 20 -10.0 -17.3 | 2 9 -0.3 -9.1 4 700 3164 25 20 -8.5 -18.1 | 353 10 1.2 -9.9 5 500 5890 360 10 -0.0 -10.0 | 280 10 9.7 -1.7 6 400 7600 350 16 2.8 -15.8 | 301 15 12.5 -7.5 7 300 9720 265 8 8.0 0.7 | 243 20 17.7 9.0 8 250 11000 260 27 26.6 4.7 | 250 39 36.3 12.9 9 200 12510 275 34 33.9 -3.0 | 263 44 43.6 5.3 10 150 14340 255 32 30.9 8.3 | 248 44 40.6 16.5 11 100 16730 250 21 19.7 7.2 | 242 33 29.4 15.4 12 70 18740 200 11 3.8 10.3 | 216 23 13.5 18.6 13 50 20740 40 4 -2.6 -3.1 | 234 9 7.1 5.2 14 30 23900 90 10 -10.0 0.0 | 178 8 -0.3 8.3 15 20 26470 305 7 5.7 -4.0 | 255 16 15.4 4.2 Wind Parameters Mean winds (0-6000m): 19.6 at 17.0 knts Storm direction: 49.6 at 12.7 knts Shear (0-3000m) pos: 2.0 neg: 0.3 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 43.0 deg Storm rel helicity (0-3000m) pos: 26.2 neg: -4.7 tot: 21.5 m^2/s^2 ave: 7.2 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 2.4 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 8.97 Bulk Shear: 3.01 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 3 17 314 12| 4.5 0.0 4.5| 7.9 -1.4 6.4 12.9 0.40| 5.5 2.2 1000 9 17 322 11| 4.0 0.0 4.0| 17.2 -1.4 15.8 15.8 0.62| 4.6 2.8 1500 15 18 331 10| 3.9 0.0 3.9| 26.2 -1.4 24.7 16.5 0.72| 4.3 3.1 2000 19 18 338 10| 3.0 0.1 3.1| 26.2 -2.4 23.8 11.9 0.67| 3.4 2.2 2500 21 19 342 10| 2.4 0.2 2.6| 26.2 -3.5 22.7 9.1 0.61| 2.8 1.7 3000 22 19 344 10| 2.0 0.3 2.2| 26.2 -4.7 21.5 7.2 0.55| 2.4 1.3 4000 22 19 344 10| 1.5 0.6 2.1| 26.2 -14.8 11.4 2.8 0.21| 2.3 0.5 5000 21 18 340 9| 1.2 0.9 2.1| 26.2 -25.4 0.8 0.2 -0.03| 2.3 -0.1 6000 20 17 333 9| 1.0 1.0 2.0| 27.0 -34.2 -7.2 -1.2 -0.14| 2.3 -0.3 Wrote GIF file: /home/apache/climate/data/raob//JPBN/skewt/JPBN.skewt.20251011.12.gif