UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for RP618... Searching the city database file for: RP618 ... Date:0000Z 2 DEC 25 Station: RP618 WMO ident: 98618 Latitude: 9.75 Longitude: 118.73 ------------------------------------------------------------------------------- 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 1009 31 25.4 24.2 93 1.2 24.5 270 3 297.8 301.3 297.4 353.5 19.17 1 977 312 25.6 22.8 85 2.8 23.6 355 7 300.7 304.1 297.5 354.2 18.17 2 912 910 23.0 18.3 75 4.7 19.7 330 7 304.1 306.8 296.1 347.7 14.67 3 850 1515 19.4 13.4 68 6.0 15.4 25 9 306.5 308.6 294.6 340.9 11.44 4 794 2097 14.6 13.6 94 1.0 14.0 34 11 307.4 309.7 295.5 344.9 12.43 5 759 2480 15.0 7.0 59 8.0 10.1 40 13 311.8 313.4 293.7 337.5 8.31 6 706 3090 11.4 2.4 54 9.0 6.3 40 8 314.3 315.6 293.0 334.6 6.46 7 700 3161 10.8 4.8 66 6.0 7.2 40 7 314.4 315.9 294.0 338.6 7.73 8 664 3599 7.8 1.8 66 6.0 4.4 19 10 315.9 317.1 293.5 336.6 6.58 9 617 4200 4.4 -11.6 30 16.0 -2.4 45 11 318.7 319.1 290.9 327.1 2.55 10 601 4414 3.2 -5.8 52 9.0 -1.2 53 12 319.7 320.5 292.6 333.1 4.13 11 578 4729 1.2 -11.8 37 13.0 -4.3 60 14 320.9 321.4 291.7 329.8 2.68 12 560 4983 -0.7 -2.6 87 1.9 -1.7 65 15 321.6 322.7 294.3 339.9 5.65 13 545 5199 -2.1 -2.3 99 0.2 -2.2 70 17 322.4 323.6 294.7 341.7 5.94 14 536 5331 -3.3 -3.8 96 0.5 -3.6 73 18 322.5 323.6 294.3 340.1 5.40 15 528 5450 -3.3 -8.3 68 5.0 -5.6 75 18 323.9 324.7 293.5 336.8 3.87 16 500 5880 -5.1 -13.1 53 8.0 -8.4 85 21 326.8 327.4 293.4 336.3 2.79 17 479 6217 -6.9 -7.8 93 0.9 -7.3 91 22 328.6 329.5 295.1 343.6 4.44 18 455 6618 -8.5 -10.5 85 2.0 -9.4 94 24 331.5 332.3 295.4 344.4 3.78 19 427 7110 -11.5 -11.8 98 0.3 -11.6 92 25 333.7 334.5 295.8 346.3 3.63 20 400 7610 -13.7 -18.5 67 4.8 -15.4 90 27 337.2 337.6 295.6 345.1 2.22 21 351 8589 -19.7 -34.7 25 15.0 -22.8 74 27 341.9 342.0 295.3 344.1 0.57 22 341 8802 -21.5 -33.5 33 12.0 -23.9 71 27 342.3 342.5 295.5 344.9 0.66 23 329 9064 -23.3 -43.3 14 20.0 -26.2 67 27 343.4 343.4 295.4 344.4 0.25 24 300 9730 -28.9 -44.9 20 16.0 -30.8 75 25 344.6 344.7 295.7 345.6 0.23 25 258 10793 -38.5 -43.5 59 5.0 -39.0 75 20 345.7 345.8 296.0 347.0 0.31 26 250 11010 -40.1 -47.1 47 7.0 -40.6 80 15 346.4 346.5 296.0 347.3 0.22 27 221 11832 -47.1 -50.1 71 3.0 -47.3 98 21 348.1 348.1 296.4 348.8 0.18 28 200 12480 -53.1 -56.2 69 3.1 -53.2 120 29 348.7 348.7 296.4 349.1 0.09 29 192 12743 -55.3 -62.3 41 7.0 -55.5 116 29 349.2 349.3 296.5 349.4 0.05 30 176 13295 -60.1 -66.1 45 6.0 -60.2 105 26 350.2 350.2 296.7 350.3 0.03 31 150 14280 -67.5 -76.5 27 9.0 -67.5 85 21 353.8 353.8 297.4 353.8 0.01 32 135 14906 -72.3 -80.3 29 8.0 -72.3 77 19 356.1 356.1 297.9 356.1 0.00 33 114 15881 -79.3 -86.3 31 7.0 -79.3 66 15 360.7 360.7 298.8 360.7 0.00 34 101 16564 -80.7 -88.7 25 8.0 -80.7 93 21 370.8 370.8 300.7 370.8 0.00 35 100 16620 -81.1 -89.1 25 8.0 -81.1 95 21 371.0 371.0 300.8 371.0 0.00 36 80 17853 -88.7 -95.7 25 7.0 -88.7 95 35 379.8 379.8 302.2 379.8 0.00 37 77 18060 -88.5 -96.5 21 8.0 -88.5 97 35 384.4 384.4 302.9 384.4 0.00 38 70 18580 -85.7 -90.7 40 5.0 -85.7 125 15 401.0 401.0 305.3 401.0 0.00 39 63 19172 -73.1 -77.3 53 4.2 -73.2 106 27 441.1 441.1 310.0 441.2 0.02 40 50 20530 -68.9 -83.9 10 15.0 -69.1 90 27 481.1 481.1 313.5 481.2 0.01 41 44 21302 -65.1 -87.1 3 22.0 -65.4 109 25 508.3 508.3 315.5 508.3 0.00 42 33 23067 -62.7 -91.7 1 29.0 -63.3 87 40 558.3 558.3 318.5 558.3 0.00 43 30 23660 -58.7 -88.7 1 30.0 -59.7 80 52 584.6 584.6 319.9 584.6 0.00 44 23 25346 -53.3 -85.3 1 32.0 -55.6 88 49 646.7 646.7 322.6 646.7 0.01 45 20 26240 -55.5 -86.5 1 31.0 -57.6 90 46 666.3 666.3 323.3 666.4 0.01 46 17 27283 -52.5 -84.5 1 32.0 -55.6 92 44 707.6 707.6 324.7 707.8 0.02 TRP 80 17853 -88.7 -95.7 25 7.0 -88.7 95 35 379.8 379.8 302.2 379.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5771.34 m Freezing level: 566.63 mb = 4889.07 m = 16040.06 ft Wetbulb zero: 633.48 mb = 3984.19 m = 13071.33 ft Precipitable water: 2.11 inches Sfc-500 mean rel hum: 67.52 % Est. max temperature: 33.74 C = 92.74 F Sfc-Lift cond lev (LCL): 992.00 mb = 178.75 m = 586.46 ft T: 25.51 C 700-500 lapse rate: 5.85 C/km ThetaE index: 13.28 C Layer 912.0- 794.0 mb Conv cond level (CCL): 853.63 mb = 1478.33 m = 4850.11 ft Mean mixing ratio: 17.06 g/kg Conv temperature: 33.96 C = 93.13 F Cap Strength: 2.36 C Lifted Index: -2.78 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.50 C Lifted Index @700 mb: -0.29 C Showalter Index: 1.33 C Risk: Showers probable Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 18.50 C K Index: 31.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 199.80 Risk: None Energy Index: -0.89 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 743.54 J/kg Max Up Vert Vel: 38.56 m/s Conv Inhibition (B-): 59.48 J/kg Cap Strength: 2.35 C Lift Cond Lev (LCL): 915.02 mb = 880.93 m = 2890.16 ft Lev Free Conv (LFC): 810.02 mb = 1926.63 m = 6320.90 ft Equ Level (EL): 770.02 mb = 2357.29 m = 7733.81 ft B at Equ Level: 28.43 J/kg Max Parcel Lev (MPL): 90.02 mb = 17200.74 m = 56432.19 ft Wind level data Storm motion: 76 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 1009 31 270 3 3.0 -0.0 | 260 11 11.3 2.0 1 978 305 355 7 0.6 -7.0 | 299 10 8.9 -4.9 2 911 914 330 7 3.5 -6.1 | 289 12 11.8 -4.0 3 850 1515 25 9 -3.8 -8.2 | 324 8 4.5 -6.1 4 790 2134 35 11 -6.3 -9.0 | 344 7 2.0 -7.0 5 762 2438 40 13 -8.4 -10.0 | 1 8 -0.1 -7.9 6 700 3161 40 7 -4.5 -5.4 | 311 5 3.8 -3.3 7 658 3658 15 11 -2.8 -10.6 | 328 10 5.4 -8.6 8 610 4267 50 11 -8.4 -7.1 | 2 5 -0.1 -5.0 9 500 5880 85 21 -20.9 -1.8 | 91 13 -12.6 0.2 10 468 6401 95 23 -22.9 2.0 | 105 15 -14.6 4.0 11 400 7610 90 27 -27.0 0.0 | 96 19 -18.7 2.0 12 325 9144 65 27 -24.5 -11.4 | 60 19 -16.2 -9.4 13 300 9730 75 25 -24.1 -6.5 | 74 16 -15.9 -4.4 14 251 10973 75 19 -18.4 -4.9 | 74 10 -10.1 -2.9 15 250 11010 80 15 -14.8 -2.6 | 85 7 -6.5 -0.6 16 240 11278 80 15 -14.8 -2.6 | 85 7 -6.5 -0.6 17 200 12480 120 29 -25.1 14.5 | 134 24 -16.8 16.5 18 190 12802 115 29 -26.3 12.3 | 128 23 -18.0 14.3 19 150 14280 85 21 -20.9 -1.8 | 91 13 -12.6 0.2 20 114 15850 65 15 -13.6 -6.3 | 51 7 -5.3 -4.3 21 100 16620 95 21 -20.9 1.8 | 107 13 -12.6 3.9 22 97 16764 95 21 -20.9 1.8 | 107 13 -12.6 3.9 23 87 17374 105 25 -24.1 6.5 | 118 18 -15.9 8.5 24 80 17853 95 35 -34.9 3.1 | 101 27 -26.6 5.1 25 74 18288 100 35 -34.5 6.1 | 107 27 -26.2 8.1 26 70 18580 125 15 -12.3 8.6 | 159 11 -4.0 10.6 27 66 18898 125 15 -12.3 8.6 | 159 11 -4.0 10.6 28 63 19202 105 27 -26.1 7.0 | 117 20 -17.8 9.0 29 50 20530 90 27 -27.0 0.0 | 96 19 -18.7 2.0 30 44 21336 110 25 -23.5 8.6 | 125 19 -15.2 10.6 31 40 21946 105 42 -40.6 10.9 | 112 35 -32.3 12.9 32 34 22860 90 35 -35.0 0.0 | 94 27 -26.7 2.0 33 30 23660 80 52 -51.2 -9.0 | 81 43 -42.9 -7.0 34 28 24079 85 54 -53.8 -4.7 | 87 46 -45.5 -2.7 35 20 26240 90 46 -46.0 0.0 | 93 38 -37.7 2.0 36 13 27737 95 42 -41.8 3.7 | 100 34 -33.6 5.7 Wind Parameters Mean winds (0-6000m): 46.3 at 11.4 knts Storm direction: 76.3 at 8.5 knts Shear (0-3000m) pos: 2.5 neg: 0.8 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 63.6 deg Storm rel helicity (0-3000m) pos: 49.3 neg: -11.8 tot: 37.5 m^2/s^2 ave: 12.5 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 2.2 10^-3/s Energy-Hel index: 0.21 Bulk Rich Number: 54.25 Bulk Shear: 13.71 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 ------------------------------------------------------------------------------- 500 343 6 290 11| 7.1 0.0 7.1| 23.6 -1.7 21.9 43.7 0.78| 9.5 7.4 1000 340 6 291 11| 3.6 0.4 3.9| 27.0 -5.3 21.6 21.6 0.58| 6.3 3.6 1500 350 7 297 11| 3.8 0.3 4.0| 40.1 -5.3 34.7 23.2 0.64| 6.4 4.2 2000 4 8 306 10| 3.3 0.2 3.5| 44.2 -5.3 38.9 19.4 0.68| 5.4 3.7 2500 14 9 315 9| 3.0 0.2 3.2| 49.3 -6.3 43.1 17.2 0.67| 5.0 3.4 3000 19 9 320 8| 2.5 0.8 3.3| 49.3 -11.8 37.5 12.5 0.45| 4.9 2.2 4000 22 9 322 8| 2.2 0.6 2.8| 57.9 -12.9 45.0 11.3 0.42| 4.9 2.1 5000 31 10 333 7| 2.4 0.5 2.9| 69.4 -12.9 56.5 11.3 0.50| 4.8 2.4 6000 46 11 359 6| 2.5 0.4 3.0| 88.6 -12.9 75.7 12.6 0.54| 4.8 2.6 Wrote GIF file: /home/apache/climate/data/raob//RP618/skewt/RP618.skewt.20251202.00.gif