UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for JPBN... Searching the city database file for: JPBN ... Date:1200Z 10 OCT 25 Station: JPBN WMO ident: 99999 Latitude: 31.00 Longitude: 128.10 ------------------------------------------------------------------------------- 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 1013 8 27.2 22.9 77 4.3 24.1 45 11 299.2 302.5 296.8 350.7 17.62 1 1000 121 26.0 21.7 77 4.3 22.9 40 11 299.1 302.2 296.1 347.5 16.56 2 974 353 23.8 21.6 88 2.2 22.2 37 11 299.2 302.3 296.3 348.6 16.91 3 960 480 22.8 20.4 86 2.4 21.1 35 12 299.4 302.3 295.7 345.9 15.91 4 925 803 20.8 17.1 79 3.7 18.3 30 12 300.6 303.0 294.3 339.8 13.38 5 908 964 19.8 15.8 78 4.0 17.1 33 12 301.1 303.4 293.8 338.0 12.53 6 884 1195 19.4 10.4 56 9.0 13.8 38 13 303.1 304.7 291.7 329.8 8.99 7 856 1473 20.6 -2.4 21 23.0 8.8 44 13 307.1 307.8 288.3 318.8 3.74 8 850 1534 20.2 4.2 35 16.0 11.0 45 13 307.3 308.4 290.6 325.9 6.09 9 841 1626 19.4 8.4 49 11.0 12.6 44 13 307.4 308.9 292.4 332.5 8.25 10 809 1958 17.6 6.6 48 11.0 11.0 41 14 308.9 310.3 292.3 332.1 7.58 11 756 2535 16.4 -12.6 12 29.0 3.9 36 15 313.7 314.0 288.7 320.0 1.92 12 734 2786 15.2 -6.8 21 22.0 4.6 34 15 315.0 315.6 290.3 325.1 3.13 13 700 3185 12.0 -5.0 30 17.0 3.5 30 16 315.8 316.5 291.1 327.9 3.76 14 695 3245 11.4 -5.6 30 17.0 3.1 31 16 315.8 316.5 291.0 327.4 3.62 15 617 4225 4.4 -12.6 28 17.0 -2.7 51 12 318.7 319.1 290.7 326.5 2.35 16 604 4398 4.6 -24.4 10 29.0 -4.8 54 11 320.8 321.0 289.9 323.9 0.88 17 566 4924 1.4 -15.6 27 17.0 -5.3 65 9 323.1 323.5 291.7 329.9 2.00 18 535 5375 -1.1 -27.1 12 26.0 -8.8 74 7 325.3 325.5 291.2 328.1 0.78 19 522 5570 -2.7 -22.7 20 20.0 -9.2 78 6 325.7 325.9 291.7 329.9 1.18 20 500 5910 -4.7 -29.7 12 25.0 -11.4 85 5 327.3 327.4 291.6 329.7 0.65 21 400 7630 -15.3 -39.3 11 24.0 -19.7 200 5 335.1 335.2 293.4 336.3 0.32 22 362 8376 -20.9 -48.9 6 28.0 -24.4 205 10 337.3 337.3 293.8 337.8 0.12 23 300 9740 -29.5 -58.5 4 29.0 -31.7 215 19 343.8 343.8 295.3 344.0 0.05 24 265 10615 -33.7 -68.7 2 35.0 -35.5 242 22 350.1 350.1 296.7 350.1 0.01 25 258 10801 -34.7 -66.7 2 32.0 -36.4 248 23 351.3 351.3 296.9 351.4 0.02 26 250 11020 -36.3 -67.3 3 31.0 -37.8 255 24 352.1 352.1 297.1 352.2 0.02 27 200 12530 -47.9 250 20 356.9 28 162 13883 -59.9 268 27 358.9 29 159 13999 -60.5 270 28 359.8 30 150 14360 -62.7 275 30 362.1 31 101 16684 -80.3 304 17 371.5 32 100 16740 -80.3 305 17 372.6 33 97 16913 -80.7 295 16 375.1 34 83 17793 -81.1 321 13 391.3 35 72 18599 -79.5 345 10 411.0 36 70 18760 -77.5 350 9 418.6 37 51 20639 -65.1 79 8 487.3 38 50 20760 -65.9 85 8 488.2 TRP 97 16913 -80.7 295 16 375.1 WND Sounding variables and indices 1000-500 mb thick: 5789.00 m Freezing level: 548.64 mb = 5176.26 m = 16982.27 ft Wetbulb zero: 653.34 mb = 3753.68 m = 12315.08 ft Precipitable water: 1.30 inches Sfc-500 mean rel hum: 36.43 % Est. max temperature: 34.06 C = 93.31 F Sfc-Lift cond lev (LCL): 951.93 mb = 553.12 m = 1814.69 ft T: 22.35 C 700-500 lapse rate: 6.13 C/km ThetaE index: 29.80 C Layer 960.0- 850.0 mb Conv cond level (CCL): 750.84 mb = 2593.22 m = 8507.83 ft Mean mixing ratio: 15.53 g/kg Conv temperature: 41.99 C = 107.58 F Cap Strength: 4.25 C Lifted Index: 0.03 C Risk: Showers probable Lifted Index @300 mb: 1.59 C Lifted Index @700 mb: 2.78 C Showalter Index: 8.52 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 8.90 C K Index: 12.10 Risk: None Sweat Index: 81.40 Risk: None Energy Index: 0.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.80 J/kg Max Up Vert Vel: 5.80 m/s Conv Inhibition (B-): 336.15 J/kg Cap Strength: 4.20 C Lift Cond Lev (LCL): 918.61 mb = 863.04 m = 2831.47 ft Lev Free Conv (LFC): 493.61 mb = 6009.20 m = 19714.98 ft Equ Level (EL): 403.61 mb = 7560.81 m = 24805.51 ft B at Equ Level: 10.65 J/kg Max Parcel Lev (MPL): 313.61 mb = 9417.87 m = 30898.13 ft Wind level data Storm motion: 69 at 9 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 1013 8 45 11 -7.8 -7.8 | 353 5 0.5 -4.6 1 1000 121 40 11 -7.1 -8.4 | 347 5 1.2 -5.3 2 925 803 30 12 -6.0 -10.4 | 342 8 2.3 -7.2 3 850 1534 45 13 -9.2 -9.2 | 8 6 -0.9 -6.0 4 700 3185 30 16 -8.0 -13.9 | 358 11 0.3 -10.7 5 500 5910 85 5 -5.0 -0.4 | 231 4 3.3 2.7 6 400 7630 200 5 1.7 4.7 | 232 13 10.0 7.8 7 300 9740 215 19 10.9 15.6 | 226 27 19.2 18.7 8 250 11020 255 24 23.2 6.2 | 253 33 31.5 9.4 9 200 12530 250 20 18.8 6.8 | 250 29 27.1 10.0 10 150 14360 275 30 29.9 -2.6 | 269 38 38.2 0.5 11 100 16740 305 17 13.9 -9.8 | 287 23 22.2 -6.6 12 97 16913 295 16 14.5 -6.8 | 279 23 22.8 -3.6 13 70 18760 350 9 1.6 -8.9 | 300 11 9.9 -5.7 14 50 20760 85 8 -8.0 -0.7 | 188 2 0.3 2.4 Wind Parameters Mean winds (0-6000m): 39.3 at 11.8 knts Storm direction: 69.3 at 8.9 knts Shear (0-3000m) pos: 0.4 neg: 1.1 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 6.0 deg Storm rel helicity (0-3000m) pos: 5.4 neg: -4.4 tot: 1.1 m^2/s^2 ave: 0.4 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 1.8 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 292.95 Bulk Shear: 0.06 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 38 11 347 6| 0.0 2.2 2.2| 0.0 -1.2 -1.2 -2.4 -0.38| 2.3 -0.9 1000 35 12 345 7| 0.0 1.3 1.3| 1.6 -1.6 -0.1 -0.1 -0.07| 2.1 -0.1 1500 37 12 350 7| 0.8 0.9 1.7| 5.3 -1.6 3.7 2.4 0.29| 2.2 0.6 2000 38 12 354 7| 0.6 1.0 1.6| 5.4 -2.1 3.3 1.6 0.21| 2.0 0.4 2500 38 13 356 7| 0.5 1.1 1.6| 5.4 -3.0 2.4 1.0 0.13| 1.9 0.3 3000 37 13 357 7| 0.4 1.1 1.6| 5.4 -4.4 1.1 0.4 0.07| 1.8 0.1 4000 37 13 358 8| 0.8 0.9 1.7| 8.8 -4.8 4.0 1.0 0.13| 2.1 0.3 5000 39 13 358 7| 1.1 0.7 1.8| 9.1 -5.0 4.1 0.8 0.06| 2.2 0.1 6000 39 12 352 6| 1.2 0.6 1.8| 9.2 -5.7 3.5 0.6 0.00| 2.3 0.0 Wrote GIF file: /home/apache/climate/data/raob//JPBN/skewt/JPBN.skewt.20251010.12.gif