UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for RPVG... Searching the city database file for: RPVG ... Date:0000Z 24 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 1005 60 29.4 26.4 84 3.0 27.1 50 7 302.1 306.2 300.1 367.6 22.04 1 978 303 26.4 24.0 87 2.4 24.6 65 9 301.5 305.1 298.5 359.2 19.56 2 937 680 22.6 22.6 100 0.0 22.6 56 11 301.3 304.7 298.0 356.5 18.73 3 914 897 22.4 20.3 88 2.1 20.9 51 13 303.2 306.3 297.2 352.6 16.63 4 850 1527 18.4 16.7 90 1.7 17.2 80 17 305.4 308.1 296.2 348.0 14.21 5 827 1761 16.8 15.2 90 1.6 15.7 72 15 306.1 308.6 295.7 345.9 13.25 6 795 2098 16.6 9.6 63 7.0 12.1 61 11 309.4 311.2 293.9 338.3 9.48 7 776 2303 16.0 6.0 51 10.0 10.0 56 13 310.9 312.3 292.9 334.3 7.58 8 700 3172 11.2 2.2 54 9.0 6.1 40 17 314.9 316.1 293.1 335.1 6.42 9 665 3597 9.6 -0.4 50 10.0 4.1 70 14 317.7 318.8 293.2 335.6 5.59 10 647 3824 8.2 -6.8 34 15.0 1.0 71 12 318.7 319.3 291.8 330.2 3.55 11 618 4199 5.6 -9.4 33 15.0 -1.2 62 11 319.9 320.5 291.7 329.9 3.03 12 548 5171 0.8 -28.2 9 29.0 -7.7 63 14 325.4 325.5 291.1 327.8 0.68 13 500 5900 -3.7 -29.7 11 26.0 -10.8 65 17 328.5 328.7 292.0 330.9 0.65 14 420 7258 -11.3 -34.3 13 23.0 -16.6 81 23 335.6 335.7 293.7 337.5 0.50 15 400 7630 -14.5 -35.5 15 21.0 -18.9 80 25 336.1 336.2 293.8 337.9 0.46 16 375 8114 -18.1 -39.1 14 21.0 -21.8 68 23 337.6 337.7 294.1 339.0 0.34 17 346 8709 -21.1 -46.1 9 25.0 -24.6 53 19 341.4 341.5 294.8 342.2 0.18 18 300 9740 -29.9 -48.9 14 19.0 -31.9 25 11 343.2 343.3 295.3 343.9 0.15 19 286 10078 -32.3 -51.3 13 19.0 -34.0 9 11 344.5 344.6 295.5 345.0 0.12 20 258 10794 -37.7 -51.7 22 14.0 -38.7 348 4 346.9 346.9 296.1 347.4 0.13 21 250 11010 -39.9 -52.9 24 13.0 -40.8 305 3 346.7 346.8 296.0 347.2 0.11 22 241 11260 -41.5 -51.5 33 10.0 -42.2 286 5 348.0 348.0 296.3 348.6 0.14 23 229 11606 -44.7 -49.2 61 4.5 -45.0 260 7 348.2 348.3 296.4 349.0 0.19 24 212 12119 -48.9 -56.9 39 8.0 -49.2 221 10 349.5 349.5 296.6 349.8 0.08 25 200 12500 -52.1 -60.1 38 8.0 -52.4 230 13 350.3 350.3 296.7 350.5 0.06 26 174 13383 -60.1 -64.9 53 4.8 -60.2 230 9 351.3 351.3 297.0 351.5 0.04 27 150 14290 -67.5 -72.5 49 5.0 -67.5 230 5 353.8 353.8 297.5 353.9 0.01 28 126 15323 -75.9 -82.9 32 7.0 -75.9 139 11 356.7 356.7 298.0 356.7 0.00 29 110 16101 -80.5 -86.5 36 6.0 -80.5 80 21 362.2 362.2 299.1 362.2 0.00 30 100 16640 -80.7 -85.7 43 5.0 -80.7 90 31 371.8 371.8 300.9 371.8 0.00 31 85 17554 -79.5 -85.5 36 6.0 -79.5 94 27 391.9 391.9 304.0 391.9 0.00 32 70 18650 -79.5 -89.5 18 10.0 -79.6 110 11 414.3 414.3 307.0 414.3 0.00 33 55 20062 -67.3 -88.3 4 21.0 -67.5 275 15 471.9 471.9 312.8 471.9 0.00 34 50 20640 -65.3 -93.3 1 28.0 -65.6 315 5 489.6 489.6 314.2 489.6 0.00 35 45 21284 -62.7 -91.7 1 29.0 -63.1 318 4 510.9 510.9 315.7 510.9 0.00 36 35 22829 -62.9 -91.9 1 29.0 -63.5 325 1 548.4 548.4 318.0 548.5 0.00 37 30 23790 -57.1 -87.1 1 30.0 -58.4 75 7 589.0 589.0 320.1 589.0 0.01 38 20 26380 -52.9 -84.9 1 32.0 -55.6 105 44 674.3 674.3 323.6 674.4 0.01 39 17 27445 -46.1 -80.1 1 34.0 -51.4 109 46 728.1 728.2 325.3 728.5 0.04 40 14 28735 -46.3 -80.3 1 34.0 -52.1 106 46 769.0 769.1 326.4 769.4 0.05 TRP 110 16101 -80.5 -86.5 36 6.0 -80.5 80 21 362.2 362.2 299.1 362.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5795.57 m Freezing level: 539.47 mb = 5300.86 m = 17391.06 ft Wetbulb zero: 633.59 mb = 3995.34 m = 13107.90 ft Precipitable water: 1.87 inches Sfc-500 mean rel hum: 51.90 % Est. max temperature: 32.53 C = 90.56 F Sfc-Lift cond lev (LCL): 962.89 mb = 439.74 m = 1442.70 ft T: 25.02 C 700-500 lapse rate: 5.46 C/km ThetaE index: 33.27 C Layer 978.0- 700.0 mb Conv cond level (CCL): 940.04 mb = 651.14 m = 2136.27 ft Mean mixing ratio: 18.97 g/kg Conv temperature: 28.60 C = 83.48 F Cap Strength: 0.29 C Lifted Index: -3.49 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -5.72 C Lifted Index @700 mb: -1.48 C Showalter Index: -0.03 C Risk: Thunderstorms probable Total Totals Index: 42.50 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 20.40 C K Index: 29.80 Risk: 40-60 % chance of thunderstorms Sweat Index: 251.40 Risk: None Energy Index: -3.24 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1900.47 J/kg Max Up Vert Vel: 61.65 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.27 C Lift Cond Lev (LCL): 932.75 mb = 719.42 m = 2360.27 ft Lev Free Conv (LFC): 927.75 mb = 766.42 m = 2514.46 ft Equ Level (EL): 917.75 mb = 861.17 m = 2825.34 ft B at Equ Level: 7.23 J/kg Max Parcel Lev (MPL): 67.75 mb = 18841.06 m = 61813.76 ft Wind level data Storm motion: 89 at 10 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 1005 60 50 7 -5.4 -4.5 | 310 7 5.1 -4.4 1 977 305 65 9 -8.2 -3.8 | 328 4 2.3 -3.7 2 912 914 50 13 -10.0 -8.4 | 356 8 0.5 -8.2 3 880 1219 45 15 -10.6 -10.6 | 1 10 -0.1 -10.5 4 850 1524 85 19 -18.9 -1.7 | 80 9 -8.4 -1.5 5 850 1527 80 17 -16.7 -3.0 | 66 7 -6.3 -2.8 6 791 2134 60 11 -9.5 -5.5 | 350 5 1.0 -5.4 7 710 3048 40 21 -13.5 -16.1 | 11 16 -3.0 -15.9 8 700 3172 40 17 -10.9 -13.0 | 2 13 -0.4 -12.9 9 659 3658 75 13 -12.6 -3.4 | 33 4 -2.1 -3.2 10 612 4267 60 11 -9.5 -5.5 | 350 5 1.0 -5.4 11 500 5900 65 17 -15.4 -7.2 | 35 9 -4.9 -7.0 12 401 7620 85 25 -24.9 -2.2 | 82 15 -14.4 -2.0 13 400 7630 80 25 -24.6 -4.3 | 73 15 -14.1 -4.2 14 369 8230 65 23 -20.8 -9.7 | 47 14 -10.4 -9.6 15 300 9740 25 11 -4.6 -10.0 | 329 11 5.8 -9.8 16 274 10363 355 11 1.0 -11.0 | 313 16 11.4 -10.8 17 251 10973 345 1 0.3 -1.0 | 274 11 10.7 -0.8 18 250 11010 305 3 2.5 -1.7 | 277 13 12.9 -1.6 19 209 12192 215 11 6.3 9.0 | 241 19 16.8 9.1 20 200 12500 230 13 10.0 8.4 | 247 22 20.4 8.5 21 150 14290 230 5 3.8 3.2 | 257 15 14.3 3.4 22 142 14630 190 3 0.5 3.0 | 254 11 11.0 3.1 23 110 16101 80 21 -20.7 -3.6 | 71 11 -10.2 -3.5 24 100 16640 90 31 -31.0 0.0 | 90 21 -20.5 0.1 25 98 16764 90 31 -31.0 0.0 | 90 21 -20.5 0.1 26 88 17374 80 31 -30.5 -5.4 | 75 21 -20.0 -5.2 27 71 18593 175 1 -0.1 1.0 | 264 10 10.4 1.1 28 70 18650 110 11 -10.3 3.8 | 182 4 0.2 3.9 29 55 20117 280 15 14.8 -2.6 | 276 25 25.3 -2.5 30 50 20640 315 5 3.5 -3.5 | 284 14 14.0 -3.4 31 35 22860 325 1 0.6 -0.8 | 274 11 11.1 -0.7 32 30 23790 75 7 -6.8 -1.8 | 294 4 3.7 -1.7 33 20 26380 105 44 -42.5 11.4 | 110 34 -32.0 11.5 34 18 26822 110 46 -43.2 15.7 | 116 36 -32.7 15.9 35 9 29261 100 46 -45.3 8.0 | 103 36 -34.8 8.1 Wind Parameters Mean winds (0-6000m): 59.2 at 14.0 knts Storm direction: 89.2 at 10.5 knts Shear (0-3000m) pos: 1.9 neg: 2.8 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 59.6 deg Storm rel helicity (0-3000m) pos: 35.6 neg: -11.5 tot: 24.2 m^2/s^2 ave: 8.1 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 1.7 10^-3/s Energy-Hel index: 0.36 Bulk Rich Number: 560.55 Bulk Shear: 3.39 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 60 9 327 5| 4.0 0.0 4.0| 4.4 0.0 4.4 8.9 0.69| 4.8 3.3 1000 55 11 343 6| 2.0 2.1 4.1| 7.5 0.0 7.5 7.5 0.55| 4.5 2.5 1500 58 12 1 6| 3.8 1.4 5.2| 30.4 0.0 30.4 20.3 0.71| 7.1 5.1 2000 62 13 9 6| 2.9 2.0 4.8| 30.4 -9.1 21.3 10.7 0.31| 7.0 2.2 2500 61 13 8 6| 2.3 2.3 4.5| 34.6 -10.0 24.5 9.8 0.31| 6.8 2.1 3000 57 14 8 8| 1.9 2.8 4.7| 35.6 -11.5 24.2 8.1 0.26| 6.7 1.7 4000 57 14 9 8| 2.4 2.1 4.5| 44.6 -20.8 23.8 5.9 0.18| 7.0 1.3 5000 58 14 9 7| 1.9 1.8 3.8| 48.8 -22.1 26.6 5.3 0.20| 6.1 1.2 6000 59 14 12 7| 1.8 1.5 3.3| 55.5 -22.1 33.4 5.6 0.24| 5.4 1.3 Wrote GIF file: /home/apache/climate/data/raob//RPVG/skewt/RPVG.skewt.20250424.00.gif