UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for RPVG... Searching the city database file for: RPVG ... Date:0000Z 25 APR 25 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 1006 60 27.2 25.4 90 1.8 25.9 80 9 299.8 303.6 298.8 360.6 20.71 1 979 300 25.0 23.4 91 1.6 23.9 75 13 300.0 303.4 297.7 355.2 18.82 2 928 769 21.4 20.9 97 0.5 21.1 56 11 300.9 304.0 296.8 350.9 17.00 3 914 901 20.8 20.5 98 0.3 20.6 51 11 301.6 304.7 296.9 351.2 16.84 4 850 1527 17.4 16.9 97 0.5 17.1 50 13 304.4 307.0 296.0 347.3 14.40 5 795 2098 14.4 12.9 91 1.5 13.4 64 11 307.0 309.3 295.0 342.8 11.85 6 769 2379 12.4 11.7 95 0.7 12.0 64 12 307.8 309.9 294.8 342.0 11.31 7 700 3166 9.4 7.6 89 1.8 8.3 60 15 312.9 314.7 294.8 342.0 9.40 8 681 3394 8.6 7.6 93 1.0 8.0 55 18 314.5 316.3 295.4 344.6 9.67 9 664 3604 8.8 1.8 61 7.0 4.8 51 20 317.0 318.3 293.8 337.9 6.58 10 618 4195 5.4 -4.6 48 10.0 0.4 54 21 319.7 320.5 292.8 333.9 4.40 11 575 4782 2.4 -11.6 35 14.0 -3.6 54 22 322.8 323.3 292.3 332.0 2.74 12 553 5097 0.0 -1.1 92 1.1 -0.6 62 19 323.6 324.8 295.4 344.4 6.40 13 515 5665 -2.5 -7.2 70 4.7 -4.7 75 15 327.2 328.1 294.7 341.7 4.33 14 500 5900 -3.5 -32.5 8 29.0 -10.9 80 13 328.8 328.9 291.9 330.6 0.50 15 468 6418 -7.1 -13.1 62 6.0 -9.6 85 12 330.6 331.2 294.5 340.8 2.98 16 400 7620 -15.5 -32.5 22 17.0 -19.3 70 11 334.8 335.0 293.6 337.2 0.62 17 364 8324 -20.1 -47.1 7 27.0 -23.8 42 8 337.9 337.9 293.9 338.5 0.15 18 355 8508 -21.7 -47.7 8 26.0 -25.1 35 7 338.1 338.2 294.0 338.7 0.14 19 337 8889 -23.7 -40.7 19 17.0 -26.3 19 5 340.5 340.5 294.7 341.8 0.32 20 321 9243 -24.7 -37.7 29 13.0 -26.9 5 3 343.9 344.0 295.7 345.7 0.46 21 313 9426 -26.5 -44.5 17 18.0 -28.8 358 2 343.8 343.9 295.4 344.8 0.23 22 300 9730 -29.1 -45.1 20 16.0 -31.0 345 1 344.4 344.4 295.6 345.3 0.23 23 287 10046 -31.5 -40.5 41 9.0 -32.7 348 3 345.3 345.4 296.0 346.9 0.39 24 273 10399 -34.1 -52.1 15 18.0 -35.5 352 5 346.5 346.6 296.0 347.0 0.11 25 258 10793 -37.7 -46.7 38 9.0 -38.5 353 6 346.9 346.9 296.1 347.8 0.22 26 250 11010 -39.1 -50.1 30 11.0 -39.9 335 5 347.9 348.0 296.3 348.6 0.16 27 238 11346 -42.1 -54.1 26 12.0 -42.8 302 9 348.3 348.4 296.4 348.8 0.10 28 208 12244 -49.9 -51.9 79 2.0 -50.0 211 18 349.8 349.8 296.7 350.4 0.15 29 200 12500 -51.9 -61.9 29 10.0 -52.2 185 21 350.6 350.6 296.8 350.8 0.05 30 193 12729 -53.7 -66.7 19 13.0 -54.0 185 21 351.3 351.3 297.0 351.4 0.03 31 172 13455 -60.3 -65.3 52 5.0 -60.4 174 19 352.1 352.1 297.1 352.3 0.03 32 150 14290 -67.9 -73.9 42 6.0 -67.9 160 17 353.1 353.1 297.3 353.2 0.01 33 137 14828 -72.7 -77.7 47 5.0 -72.7 148 24 353.9 353.9 297.5 353.9 0.01 34 114 15887 -79.7 -85.7 36 6.0 -79.7 75 27 360.0 360.0 298.7 360.0 0.00 35 100 16630 -79.1 -84.1 44 5.0 -79.1 110 36 374.9 374.9 301.4 374.9 0.00 36 76 18184 -80.5 -88.5 25 8.0 -80.5 308 14 402.6 402.6 305.6 402.6 0.00 37 70 18650 -78.7 -86.7 26 8.0 -78.7 300 9 416.0 416.0 307.2 416.0 0.00 38 59 19639 -73.9 -90.9 6 17.0 -74.0 348 3 447.6 447.6 310.6 447.7 0.00 39 50 20630 -64.9 -92.9 1 28.0 -65.2 230 17 490.5 490.5 314.2 490.6 0.00 40 33 23187 -62.1 -91.1 1 29.0 -62.7 93 6 559.9 559.9 318.6 559.9 0.00 41 30 23780 -59.9 -88.9 1 29.0 -60.8 80 21 581.3 581.3 319.8 581.4 0.00 42 20 26370 -53.1 -85.1 1 32.0 -55.8 85 33 673.6 673.6 323.6 673.7 0.01 43 18 27050 -52.3 -84.3 1 32.0 -55.4 95 37 696.8 696.8 324.3 696.9 0.02 TRP 114 15887 -79.7 -85.7 36 6.0 -79.7 75 27 360.0 360.0 298.7 360.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5787.12 m Freezing level: 553.00 mb = 5096.76 m = 16721.45 ft Wetbulb zero: 613.99 mb = 4248.08 m = 13937.12 ft Precipitable water: 2.25 inches Sfc-500 mean rel hum: 78.51 % Est. max temperature: 31.48 C = 88.66 F Sfc-Lift cond lev (LCL): 980.57 mb = 286.34 m = 939.44 ft T: 25.13 C 700-500 lapse rate: 4.72 C/km ThetaE index: 9.75 C Layer 979.0- 914.0 mb Conv cond level (CCL): 938.36 mb = 671.56 m = 2203.24 ft Mean mixing ratio: 18.15 g/kg Conv temperature: 28.08 C = 82.55 F Cap Strength: 0.13 C Lifted Index: -1.88 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.81 C Lifted Index @700 mb: -2.22 C Showalter Index: 0.46 C Risk: Thunderstorms probable Total Totals Index: 41.30 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 20.40 C K Index: 36.00 Risk: > 80 % chance of thunderstorms Sweat Index: 241.80 Risk: None Energy Index: -3.15 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1150.69 J/kg Max Up Vert Vel: 47.97 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.13 C Lift Cond Lev (LCL): 941.31 mb = 644.12 m = 2113.23 ft Lev Free Conv (LFC): 936.31 mb = 690.73 m = 2266.15 ft Equ Level (EL): 136.31 mb = 14857.29 m = 48743.80 ft B at Equ Level: 1142.90 J/kg Max Parcel Lev (MPL): 86.31 mb = 17463.89 m = 57295.52 ft Wind level data Storm motion: 88 at 12 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 1006 60 80 9 -8.9 -1.6 | 294 3 2.7 -1.3 1 978 305 75 13 -12.6 -3.4 | 17 3 -0.9 -3.1 2 912 914 50 11 -8.4 -7.1 | 335 7 3.2 -6.8 3 850 1527 50 13 -10.0 -8.4 | 348 8 1.7 -8.0 4 791 2134 65 11 -10.0 -4.6 | 339 5 1.6 -4.3 5 700 3166 60 15 -13.0 -7.5 | 11 7 -1.4 -7.2 6 659 3658 50 21 -16.1 -13.5 | 19 14 -4.5 -13.2 7 611 4267 55 21 -17.2 -12.0 | 25 13 -5.6 -11.7 8 589 4572 50 23 -17.6 -14.8 | 23 16 -6.0 -14.5 9 500 5900 80 13 -12.8 -2.3 | 31 2 -1.2 -1.9 10 416 7315 95 11 -11.0 1.0 | 207 1 0.7 1.3 11 400 7620 70 11 -10.3 -3.8 | 340 4 1.3 -3.5 12 300 9730 345 1 0.3 -1.0 | 273 12 11.9 -0.7 13 262 10668 355 7 0.6 -7.0 | 299 14 12.2 -6.7 14 251 10973 350 5 0.9 -4.9 | 290 13 12.5 -4.6 15 250 11010 335 5 2.1 -4.5 | 287 14 13.7 -4.2 16 200 12500 185 21 1.8 20.9 | 212 25 13.4 21.2 17 191 12802 185 21 1.8 20.9 | 212 25 13.4 21.2 18 150 14290 160 17 -5.8 16.0 | 200 17 5.8 16.3 19 134 14935 145 25 -14.3 20.5 | 173 21 -2.7 20.8 20 115 15850 50 13 -10.0 -8.4 | 348 8 1.7 -8.0 21 114 15887 75 27 -26.1 -7.0 | 65 16 -14.5 -6.7 22 103 16459 85 40 -39.8 -3.5 | 84 28 -28.2 -3.2 23 100 16630 110 36 -33.8 12.3 | 120 26 -22.2 12.6 24 98 16764 110 36 -33.8 12.3 | 120 26 -22.2 12.6 25 88 17374 140 23 -14.8 17.6 | 170 18 -3.2 17.9 26 79 17983 250 15 14.1 5.1 | 258 26 25.7 5.4 27 71 18593 65 11 -10.0 -4.6 | 339 5 1.6 -4.3 28 70 18650 300 9 7.8 -4.5 | 282 20 19.4 -4.2 29 64 19202 315 13 9.2 -9.2 | 293 23 20.8 -8.9 30 57 19812 0 0 -0.0 -0.0 | 268 12 11.6 0.3 31 55 20117 10 11 -1.9 -10.8 | 317 14 9.7 -10.5 32 52 20422 115 1 -0.9 0.4 | 266 11 10.7 0.7 33 50 20630 230 17 13.0 10.9 | 245 27 24.6 11.2 34 45 21336 245 23 20.8 9.7 | 253 34 32.5 10.0 35 32 23470 70 3 -2.8 -1.0 | 275 9 8.8 -0.7 36 30 23774 90 27 -27.0 0.0 | 91 15 -15.4 0.3 37 30 23780 80 21 -20.7 -3.6 | 70 10 -9.1 -3.3 38 20 26370 85 33 -32.9 -2.9 | 83 21 -21.3 -2.6 39 16 27127 105 40 -38.6 10.4 | 112 29 -27.0 10.7 Wind Parameters Mean winds (0-6000m): 58.5 at 15.5 knts Storm direction: 88.5 at 11.6 knts Shear (0-3000m) pos: 0.4 neg: 1.4 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 74.5 deg Storm rel helicity (0-3000m) pos: 9.7 neg: -5.5 tot: 4.2 m^2/s^2 ave: 1.4 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 0.7 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 338.82 Bulk Shear: 3.40 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 73 12 354 3| 0.0 4.4 4.4| 2.2 -1.4 0.7 1.5 0.34| 6.4 2.2 1000 65 12 347 5| 0.0 3.0 3.0| 2.8 -4.3 -1.5 -1.5 0.07| 5.0 0.3 1500 60 12 346 6| 0.5 2.0 2.5| 5.7 -4.3 1.4 0.9 0.18| 3.8 0.7 2000 59 12 346 6| 0.7 1.5 2.2| 5.7 -5.4 0.3 0.1 0.09| 3.7 0.3 2500 60 12 347 6| 0.5 1.4 1.9| 7.5 -5.5 2.0 0.8 0.16| 3.3 0.5 3000 60 12 350 6| 0.4 1.4 1.9| 9.7 -5.5 4.2 1.4 0.22| 3.1 0.7 4000 58 14 1 7| 0.4 1.8 2.2| 17.0 -5.5 11.4 2.9 0.24| 3.4 0.8 5000 57 15 9 8| 0.8 1.7 2.4| 24.9 -8.1 16.8 3.4 0.23| 3.6 0.8 6000 58 15 12 8| 1.3 1.4 2.7| 26.8 -8.3 18.5 3.1 0.20| 3.8 0.8 Wrote GIF file: /home/apache/climate/data/raob//RPVG/skewt/RPVG.skewt.20250425.00.gif