UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011412.upa.cvt Date: 1200Z 14 JAN 26 Searching for RPVG... Searching the city database file for: RPVG ... Date:1200Z 14 JAN 26 Station: RPVG WMO ident: 98558 Latitude: 11.04 Longitude: 125.74 Elevation: 60.00 ------------------------------------------------------------------------------- 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 1003 60 27.2 25.2 89 2.0 25.7 30 13 300.1 303.8 298.8 360.4 20.52 1 977 293 24.0 24.0 100 0.0 24.0 49 15 299.1 302.7 298.0 356.4 19.58 2 971 347 23.6 23.6 100 0.0 23.6 47 15 299.3 302.8 297.8 355.4 19.22 3 912 897 21.0 21.0 100 0.0 21.0 11 17 302.0 305.2 297.4 353.4 17.42 4 850 1508 18.4 18.4 100 0.0 18.4 5 21 305.4 308.4 297.3 352.9 15.86 5 830 1712 17.4 17.4 100 0.0 17.4 11 19 306.5 309.3 297.1 352.2 15.24 6 802 2005 14.0 14.0 100 0.0 14.0 21 16 305.9 308.2 295.2 343.7 12.63 7 793 2100 14.2 14.2 100 0.0 14.2 24 15 307.1 309.5 295.7 346.1 12.95 8 730 2799 12.0 12.0 100 0.0 12.0 18 20 312.0 314.3 296.5 349.4 12.17 9 700 3148 7.0 7.0 100 0.0 7.0 15 23 310.2 311.9 293.8 337.9 9.02 10 692 3242 5.4 5.4 100 0.0 5.4 16 23 309.5 311.0 292.9 334.5 8.16 11 663 3593 4.6 4.6 100 0.0 4.6 19 25 312.4 313.9 293.7 337.4 8.05 12 626 4060 3.0 3.0 100 0.0 3.0 20 20 315.7 317.2 294.3 339.7 7.61 13 615 4204 3.8 3.8 100 0.0 3.8 20 18 318.3 319.9 295.3 344.3 8.21 14 554 5047 -1.1 -1.1 100 0.0 -1.1 19 20 322.1 323.4 295.0 342.8 6.39 15 549 5119 -3.1 -3.1 100 0.0 -3.1 19 21 320.6 321.7 294.0 338.5 5.55 16 529 5414 -2.5 -2.5 100 0.0 -2.5 21 27 324.7 325.9 295.4 344.5 6.03 17 500 5860 -5.7 -5.7 100 0.0 -5.7 25 35 326.1 327.1 295.0 342.7 5.01 18 481 6162 -8.7 -10.1 90 1.4 -9.3 25 32 326.0 326.8 293.9 338.4 3.69 19 455 6591 -10.9 -11.0 99 0.1 -10.9 25 28 328.5 329.2 294.5 340.8 3.63 20 431 7009 -10.5 -10.5 100 0.0 -10.5 25 24 334.1 334.9 296.1 347.9 3.99 21 400 7580 -13.7 -13.7 100 0.0 -13.7 25 19 337.2 337.9 296.4 348.8 3.32 22 352 8542 -19.1 -19.5 97 0.4 -19.3 56 20 342.5 342.9 296.8 350.9 2.32 23 300 9710 -28.5 -29.1 95 0.6 -28.6 95 21 345.2 345.5 296.5 349.6 1.15 24 286 10051 -31.1 -31.7 94 0.6 -31.2 96 20 346.2 346.4 296.6 349.9 0.94 25 257 10800 -38.1 -39.5 87 1.4 -38.2 99 19 346.7 346.8 296.3 348.6 0.48 26 250 10990 -39.7 -41.2 86 1.5 -39.9 105 19 347.0 347.1 296.3 348.7 0.42 27 200 12470 -52.9 -55.5 73 2.6 -53.0 115 23 349.0 349.0 296.5 349.4 0.10 28 150 14250 -69.3 -70.8 81 1.5 -69.3 115 35 350.7 350.7 296.8 350.8 0.02 29 145 14451 -71.3 -72.8 80 1.5 -71.3 116 36 350.7 350.7 296.8 350.7 0.01 30 125 15315 -77.9 -79.9 73 2.0 -77.9 119 41 353.9 353.9 297.5 353.9 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5773.44 m Freezing level: 567.69 mb = 4858.02 m = 15938.19 ft Wetbulb zero: 567.63 mb = 4851.06 m = 15915.37 ft Precipitable water: 2.66 inches Sfc-500 mean rel hum: 99.79 % Est. max temperature: 32.36 C = 90.25 F Sfc-Lift cond lev (LCL): 974.80 mb = 312.76 m = 1026.10 ft T: 23.85 C 700-500 lapse rate: 4.68 C/km ThetaE index: 16.68 C Layer 977.0- 793.0 mb Conv cond level (CCL): 955.79 mb = 485.62 m = 1593.22 ft Mean mixing ratio: 18.72 g/kg Conv temperature: 27.06 C = 80.70 F Cap Strength: -0.20 C Lifted Index: -4.67 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -3.03 C Lifted Index @700 mb: -5.03 C Showalter Index: -3.73 C Risk: Severe thunderstorms possible Total Totals Index: 48.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 24.10 C K Index: 42.50 Risk: > 80 % chance of thunderstorms Sweat Index: 297.80 Risk: None Energy Index: -2.14 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1852.09 J/kg Max Up Vert Vel: 60.86 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.00 C Lift Cond Lev (LCL): 949.54 mb = 543.08 m = 1781.72 ft Lev Free Conv (LFC): 944.54 mb = 589.36 m = 1933.56 ft Wind level data Storm motion: 50 at 15 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 1003 60 30 13 -6.5 -11.3 | 286 5 5.0 -1.4 1 975 305 50 15 -11.5 -9.6 | 190 0 0.0 0.2 2 910 914 10 17 -3.0 -16.7 | 309 11 8.6 -6.9 3 879 1219 360 19 -0.0 -19.0 | 309 15 11.5 -9.2 4 850 1508 5 21 -1.8 -20.9 | 319 15 9.7 -11.1 5 789 2134 25 15 -6.3 -13.6 | 306 6 5.2 -3.8 6 700 3148 15 23 -6.0 -22.2 | 336 14 5.6 -12.4 7 657 3658 20 25 -8.6 -23.5 | 348 14 3.0 -13.7 8 609 4267 20 17 -5.8 -16.0 | 317 8 5.7 -6.2 9 587 4572 15 11 -2.8 -10.6 | 275 9 8.7 -0.8 10 500 5860 25 35 -14.8 -31.7 | 8 22 -3.3 -21.9 11 400 7580 25 19 -8.0 -17.2 | 335 8 3.5 -7.4 12 300 9710 95 21 -20.9 1.8 | 141 15 -9.4 11.6 13 251 10973 100 19 -18.7 3.3 | 151 15 -7.2 13.1 14 250 10990 105 19 -18.4 4.9 | 155 16 -6.8 14.7 15 200 12470 115 23 -20.8 9.7 | 154 22 -9.3 19.5 16 150 14250 115 35 -31.7 14.8 | 141 32 -20.2 24.6 17 120 15545 120 42 -36.4 21.0 | 141 40 -24.9 30.8 Wind Parameters Mean winds (0-6000m): 19.6 at 20.2 knts Storm direction: 49.6 at 15.1 knts Shear (0-3000m) pos: 1.2 neg: 2.3 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 49.0 deg Storm rel helicity (0-3000m) pos: 19.9 neg: -7.5 tot: 12.5 m^2/s^2 ave: 4.2 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 0.7 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 196.73 Bulk Shear: 9.41 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 41 15 305 2| 3.0 0.0 3.0| 0.4 -0.2 0.2 0.5 0.07| 8.7 0.6 1000 28 16 314 6| 1.5 4.3 5.9| 0.4 -3.5 -3.0 -3.0 -0.05| 8.7 -0.5 1500 18 17 315 9| 1.8 2.9 4.7| 10.5 -3.7 6.8 4.5 0.07| 7.4 0.6 2000 17 17 316 9| 1.7 2.2 3.9| 10.5 -6.9 3.6 1.8 0.01| 7.4 0.1 2500 18 17 316 9| 1.4 2.0 3.4| 15.2 -7.5 7.7 3.1 0.07| 6.7 0.5 3000 18 18 319 9| 1.2 2.3 3.5| 19.9 -7.5 12.5 4.2 0.11| 6.4 0.7 4000 18 19 326 10| 1.1 1.7 2.8| 30.9 -17.8 13.1 3.3 0.08| 5.9 0.5 5000 18 18 323 10| 1.2 1.2 2.4| 50.9 -35.9 15.1 3.0 0.06| 6.5 0.4 6000 20 20 333 10| 2.0 1.0 3.0| 90.3 -39.0 51.3 8.6 0.16| 6.9 1.1 Wrote GIF file: /home/apache/climate/data/raob//RPVG/skewt/RPVG.skewt.20260114.12.gif