UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011800.upa.cvt Date: 0000Z 18 JAN 26 Searching for RPVG... Searching the city database file for: RPVG ... Date:0000Z 18 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 1000 60 25.4 24.7 96 0.7 24.9 260 13 298.5 302.2 298.1 356.8 19.96 1 973 301 24.6 23.3 92 1.3 23.7 231 15 300.1 303.5 297.8 355.3 18.82 2 942 584 22.2 21.4 95 0.8 21.6 232 17 300.4 303.6 296.9 351.1 17.28 3 908 904 22.2 19.1 83 3.1 20.0 235 19 303.6 306.5 296.5 349.7 15.51 4 850 1476 19.6 16.7 83 2.9 17.6 270 19 306.7 309.3 296.5 349.4 14.21 5 791 2093 16.8 12.6 76 4.2 14.0 281 17 310.1 312.3 295.7 345.7 11.67 6 777 2246 16.6 5.6 48 11.0 10.0 279 17 311.4 312.8 292.9 334.2 7.36 7 739 2671 13.0 6.0 62 7.0 8.8 277 17 312.0 313.5 293.5 336.7 7.96 8 711 2995 11.0 -3.0 37 14.0 3.9 276 17 313.3 314.1 290.9 326.9 4.31 9 700 3126 11.4 -6.6 28 18.0 2.8 275 17 315.1 315.7 290.5 325.9 3.33 10 693 3210 11.2 -8.8 24 20.0 2.0 272 17 315.8 316.3 290.3 325.0 2.83 11 688 3270 10.6 -10.4 22 21.0 1.3 270 17 315.8 316.3 290.0 324.0 2.52 12 676 3417 9.4 -10.6 23 20.0 0.6 264 17 316.0 316.5 290.0 324.3 2.52 13 661 3603 8.0 5.5 84 2.5 6.5 257 17 316.5 318.1 295.1 343.6 8.61 14 614 4206 3.2 3.2 100 0.0 3.2 261 22 317.7 319.2 295.0 342.7 7.88 15 583 4625 0.2 0.2 100 0.0 0.2 277 23 319.0 320.3 294.4 340.3 6.68 16 573 4763 0.2 0.2 100 0.0 0.2 268 24 320.5 321.9 294.9 342.4 6.80 17 557 4991 1.0 0.0 93 1.0 0.4 253 25 324.1 325.5 295.8 346.5 6.89 18 547 5137 2.6 -3.4 65 6.0 -0.6 243 25 327.7 328.8 295.7 345.8 5.45 19 525 5469 1.0 -13.0 34 14.0 -5.0 221 27 329.6 330.2 294.0 338.8 2.68 20 505 5780 -0.5 -18.5 24 18.0 -7.3 167 21 331.5 331.8 293.7 337.7 1.76 21 500 5860 -1.1 -20.1 22 19.0 -7.9 165 21 331.7 332.0 293.6 337.2 1.55 22 400 7600 -13.3 -30.3 23 17.0 -17.6 270 11 337.7 337.9 294.4 340.6 0.77 23 356 8472 -21.5 -32.5 36 11.0 -23.8 167 8 338.1 338.3 294.5 340.8 0.70 24 327 9092 -25.9 -44.9 15 19.0 -28.3 123 18 340.4 340.4 294.6 341.2 0.21 25 300 9710 -30.3 -45.3 22 15.0 -32.0 130 19 342.7 342.7 295.2 343.6 0.22 26 257 10791 -37.9 -57.9 11 20.0 -39.1 114 27 347.0 347.0 296.0 347.2 0.06 27 250 10980 -39.3 -59.3 10 20.0 -40.4 125 23 347.6 347.6 296.1 347.9 0.05 28 211 12119 -48.1 -70.1 6 22.0 -48.6 117 25 351.2 351.2 296.9 351.2 0.01 29 200 12470 -50.7 -70.7 8 20.0 -51.1 115 25 352.5 352.5 297.2 352.5 0.01 30 150 14270 -66.9 -79.9 14 13.0 -67.0 115 29 354.8 354.8 297.7 354.9 0.00 31 128 15212 -74.3 -81.3 33 7.0 -74.3 76 24 358.0 358.0 298.3 358.0 0.00 32 110 16080 -81.5 -90.5 20 9.0 -81.5 89 26 360.3 360.3 298.8 360.3 0.00 33 100 16610 -85.3 -94.3 18 9.0 -85.3 120 31 362.9 362.9 299.2 362.9 0.00 34 92 17063 -87.7 -98.7 11 11.0 -87.7 130 35 366.9 366.9 300.0 366.9 0.00 35 83 17627 -82.5 -90.5 24 8.0 -82.5 109 24 388.5 388.5 303.6 388.5 0.00 36 70 18580 -80.1 -87.1 30 7.0 -80.1 110 7 413.0 413.0 306.9 413.0 0.00 37 63 19182 -73.5 -84.5 17 11.0 -73.6 80 3 440.2 440.2 309.9 440.2 0.00 38 52 20307 -69.9 -96.9 1 27.0 -70.1 79 14 473.4 473.4 312.9 473.4 0.00 39 50 20540 -69.1 -96.1 1 27.0 -69.3 110 13 480.7 480.7 313.5 480.7 0.00 40 39 22037 -66.7 -93.7 1 27.0 -67.0 93 35 522.1 522.1 316.4 522.1 0.00 41 33 23070 -58.3 -88.3 1 30.0 -59.3 87 49 570.0 570.0 319.2 570.0 0.00 42 30 23670 -58.7 -88.7 1 30.0 -59.7 95 54 584.6 584.6 319.9 584.6 0.00 43 20 26230 -54.9 -85.9 1 31.0 -57.1 90 44 668.1 668.1 323.3 668.2 0.01 44 15 28085 -51.1 -83.1 1 32.0 -54.9 78 35 738.1 738.1 325.6 738.3 0.03 TRP 92 17063 -87.7 -98.7 11 11.0 -87.7 130 35 366.9 366.9 300.0 366.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5800.00 m Freezing level: 511.67 mb = 5676.54 m = 18623.58 ft Wetbulb zero: 552.68 mb = 5053.89 m = 16580.79 ft Precipitable water: 2.06 inches Sfc-500 mean rel hum: 71.70 % Est. max temperature: 33.53 C = 92.35 F Sfc-Lift cond lev (LCL): 990.35 mb = 145.27 m = 476.61 ft T: 25.12 C 700-500 lapse rate: 4.57 C/km ThetaE index: 22.56 C Layer 973.0- 739.0 mb Conv cond level (CCL): 866.54 mb = 1308.99 m = 4294.52 ft Mean mixing ratio: 17.60 g/kg Conv temperature: 32.63 C = 90.74 F Cap Strength: 1.50 C Lifted Index: 0.87 C Risk: Showers probable Lifted Index @300 mb: -3.40 C Lifted Index @700 mb: 0.07 C Showalter Index: 2.04 C Risk: Showers probable Total Totals Index: 38.50 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 17.80 C K Index: 19.40 Risk: < 20 % chance of thunderstorms Sweat Index: 259.40 Risk: None Energy Index: -2.34 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 663.78 J/kg Max Up Vert Vel: 36.44 m/s Conv Inhibition (B-): 70.29 J/kg Cap Strength: 1.46 C Lift Cond Lev (LCL): 929.15 mb = 703.43 m = 2307.83 ft Lev Free Conv (LFC): 744.15 mb = 2612.28 m = 8570.36 ft Equ Level (EL): 694.15 mb = 3196.13 m = 10485.87 ft B at Equ Level: 27.51 J/kg Max Parcel Lev (MPL): 94.15 mb = 16937.64 m = 55569.00 ft Wind level data Storm motion: 283 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 1000 60 260 13 12.8 2.3 | 166 6 -1.4 5.5 1 972 305 230 15 11.5 9.6 | 168 13 -2.7 12.9 2 907 914 235 19 15.6 10.9 | 186 14 1.4 14.1 3 850 1476 270 19 19.0 -0.0 | 236 6 4.8 3.2 4 815 1829 285 17 16.4 -4.4 | 297 3 2.3 -1.2 5 787 2134 280 17 16.7 -3.0 | 264 3 2.6 0.3 6 700 3126 275 17 16.9 -1.5 | 238 3 2.8 1.8 7 656 3658 255 17 16.4 4.4 | 196 8 2.3 7.6 8 632 3962 250 17 16.0 5.8 | 191 9 1.8 9.0 9 608 4267 265 23 22.9 2.0 | 239 10 8.7 5.2 10 586 4572 280 23 22.7 -4.0 | 275 9 8.5 -0.8 11 524 5486 220 27 17.4 20.7 | 188 24 3.2 23.9 12 504 5791 165 21 -5.4 20.3 | 140 31 -19.6 23.5 13 500 5860 165 21 -5.4 20.3 | 140 31 -19.6 23.5 14 400 7600 270 11 11.0 -0.0 | 136 5 -3.2 3.2 15 399 7620 290 11 10.3 -3.8 | 82 4 -3.8 -0.5 16 367 8230 195 3 0.8 2.9 | 115 15 -13.4 6.1 17 338 8839 120 17 -14.7 8.5 | 112 31 -28.9 11.7 18 300 9710 130 19 -14.6 12.2 | 118 33 -28.7 15.4 19 261 10668 110 29 -27.3 9.9 | 108 43 -41.4 13.2 20 250 10973 120 25 -21.7 12.5 | 114 39 -35.8 15.7 21 250 10980 125 23 -18.8 13.2 | 116 37 -33.0 16.4 22 200 12470 115 25 -22.7 10.6 | 111 39 -36.8 13.8 23 150 14270 115 29 -26.3 12.3 | 111 43 -40.4 15.5 24 149 14326 115 31 -28.1 13.1 | 111 45 -42.3 16.3 25 120 15545 60 21 -18.2 -10.5 | 77 33 -32.4 -7.3 26 100 16610 120 31 -26.8 15.5 | 115 45 -41.0 18.7 27 97 16764 120 31 -26.8 15.5 | 115 45 -41.0 18.7 28 92 17063 130 35 -26.8 22.5 | 122 48 -41.0 25.7 29 87 17374 135 36 -25.5 25.5 | 126 49 -39.6 28.7 30 78 17983 75 9 -8.7 -2.3 | 92 23 -22.9 0.9 31 74 18288 75 23 -22.2 -6.0 | 86 36 -36.4 -2.7 32 70 18580 110 7 -6.6 2.4 | 105 21 -20.7 5.6 33 60 19507 65 1 -0.9 -0.4 | 101 15 -15.1 2.8 34 57 19812 10 15 -2.6 -14.8 | 55 20 -16.8 -11.5 35 50 20540 110 13 -12.2 4.4 | 106 27 -26.4 7.7 36 49 20726 130 11 -8.4 7.1 | 115 25 -22.6 10.3 37 36 22555 80 44 -43.3 -7.6 | 86 58 -57.5 -4.4 38 30 23670 95 54 -53.8 4.7 | 97 68 -68.0 7.9 39 26 24689 95 54 -53.8 4.7 | 97 68 -68.0 7.9 40 20 26230 90 44 -44.0 0.0 | 93 58 -58.2 3.2 41 17 26822 100 44 -43.3 7.6 | 101 59 -57.5 10.9 42 11 28346 25 13 -5.5 -11.8 | 66 21 -19.7 -8.5 Wind Parameters Mean winds (0-6000m): 252.9 at 19.4 knts Storm direction: 282.9 at 14.5 knts Shear (0-3000m) pos: 2.4 neg: 1.7 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 73.0 deg Storm rel helicity (0-3000m) pos: 38.7 neg: -2.3 tot: 36.3 m^2/s^2 ave: 12.1 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 2.3 10^-3/s Energy-Hel index: 0.16 Bulk Rich Number: 119.59 Bulk Shear: 5.55 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 ------------------------------------------------------------------------------- 500 237 15 172 11| 0.0 8.2 8.2| 6.0 -0.5 5.5 11.0 0.20| 9.3 1.9 1000 236 17 178 12| 2.3 4.1 6.4| 21.4 -0.5 20.9 20.9 0.43| 7.4 3.2 1500 245 17 188 11| 4.3 2.7 7.1| 36.1 -0.5 35.5 23.7 0.53| 8.3 4.4 2000 254 17 197 8| 3.6 2.1 5.7| 38.7 -1.2 37.5 18.7 0.51| 7.4 3.8 2500 259 17 203 7| 2.9 1.8 4.7| 38.7 -1.8 36.8 14.7 0.47| 6.2 2.9 3000 262 17 208 6| 2.4 1.7 4.1| 38.7 -2.3 36.3 12.1 0.43| 5.3 2.3 4000 262 17 207 6| 1.8 2.1 3.9| 44.5 -9.2 35.3 8.8 0.28| 5.2 1.5 5000 263 18 216 7| 2.4 3.0 5.5| 71.4 -43.3 28.1 5.6 0.17| 6.7 1.1 6000 253 19 206 10| 2.0 3.9 5.9| 96.6-259.1-162.4 -27.1 -0.17| 9.1 -1.6 Wrote GIF file: /home/apache/climate/data/raob//RPVG/skewt/RPVG.skewt.20260118.00.gif