UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011400.upa.cvt Date: 0000Z 14 JAN 26 Searching for RPVG... Searching the city database file for: RPVG ... Date:0000Z 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 1004 60 26.2 25.2 94 1.0 25.4 330 9 299.0 302.7 298.5 359.0 20.50 1 977 301 25.2 24.3 95 0.9 24.6 33 17 300.3 304.0 298.5 359.0 19.94 2 920 828 20.0 20.0 100 0.0 20.0 43 20 300.2 303.2 296.1 347.7 16.20 3 913 895 20.2 20.2 100 0.0 20.2 45 21 301.1 304.1 296.5 349.7 16.54 4 901 1009 19.6 19.5 99 0.1 19.5 45 20 301.6 304.6 296.4 348.9 16.04 5 850 1513 18.0 13.0 73 5.0 14.7 45 17 305.0 307.1 293.9 338.3 11.14 6 839 1624 17.4 10.4 63 7.0 13.0 42 17 305.5 307.3 292.8 334.0 9.48 7 817 1851 15.8 12.4 80 3.4 13.6 37 17 306.1 308.2 294.2 339.6 11.14 8 793 2104 15.6 5.6 51 10.0 9.7 31 17 308.6 309.9 291.9 330.6 7.21 9 784 2201 15.4 1.4 39 14.0 7.7 31 17 309.3 310.4 290.6 326.1 5.40 10 777 2277 15.0 0.0 36 15.0 6.9 32 18 309.7 310.6 290.3 325.0 4.92 11 753 2542 13.6 0.6 41 13.0 6.5 36 19 311.0 312.0 291.0 327.6 5.31 12 716 2964 10.0 8.4 90 1.6 9.0 42 20 311.5 313.4 294.7 341.4 9.71 13 700 3152 10.0 1.0 54 9.0 5.1 45 21 313.6 314.7 292.3 332.1 5.89 14 698 3176 9.8 0.8 53 9.0 4.9 46 21 313.6 314.7 292.2 331.9 5.82 15 663 3600 7.0 -3.0 49 10.0 1.9 50 19 315.1 316.0 291.7 329.8 4.63 16 649 3775 6.0 -2.0 56 8.0 1.8 52 18 315.9 316.9 292.3 332.1 5.09 17 626 4069 5.4 -13.6 24 19.0 -2.4 57 14 318.5 318.9 290.5 325.6 2.14 18 616 4201 4.6 -0.2 71 4.8 2.0 59 12 319.0 320.2 294.0 338.7 6.13 19 599 4428 3.4 -6.6 48 10.0 -1.4 56 11 320.2 321.0 292.5 332.9 3.90 20 586 4605 2.4 -5.6 55 8.0 -1.5 50 11 321.1 321.9 293.1 335.1 4.30 21 565 4899 0.8 -26.2 11 27.0 -7.4 41 10 322.5 322.7 290.4 325.4 0.80 22 551 5100 -0.7 -29.7 9 29.0 -8.7 34 10 323.1 323.2 290.3 325.2 0.59 23 533 5364 -1.3 -38.3 4 37.0 -9.7 26 10 325.5 325.5 290.7 326.4 0.26 24 511 5698 -3.7 -29.7 11 26.0 -10.7 15 9 326.5 326.6 291.4 328.8 0.64 25 500 5870 -4.1 -37.1 6 33.0 -11.6 10 9 328.0 328.1 291.5 329.2 0.32 26 496 5933 -4.3 -37.3 6 33.0 -11.8 7 9 328.6 328.6 291.6 329.7 0.31 27 487 6078 -3.9 -16.9 36 13.0 -8.8 1 9 330.8 331.2 293.9 338.1 2.09 28 400 7600 -15.7 -17.4 87 1.7 -16.3 75 17 334.6 335.1 295.1 343.2 2.44 29 386 7869 -15.3 -15.3 100 0.0 -15.3 87 17 338.5 339.2 296.4 349.2 3.02 30 300 9720 -29.1 -30.6 87 1.5 -29.4 130 17 344.4 344.6 296.2 348.2 1.00 31 257 10801 -38.1 -41.2 73 3.1 -38.4 121 20 346.7 346.8 296.3 348.3 0.40 32 250 10990 -39.9 -42.5 76 2.6 -40.2 115 23 346.7 346.8 296.3 348.2 0.36 33 224 11729 -46.5 -49.2 74 2.7 -46.7 108 24 347.7 347.7 296.3 348.5 0.19 34 200 12470 -53.5 -58.0 58 4.5 -53.7 100 25 348.0 348.1 296.3 348.4 0.08 35 193 12698 -55.5 -62.5 41 7.0 -55.6 100 24 348.4 348.4 296.3 348.6 0.04 36 150 14250 -69.7 -75.7 41 6.0 -69.7 110 46 350.0 350.0 296.7 350.1 0.01 37 130 15089 -77.1 -85.1 27 8.0 -77.1 113 59 351.4 351.4 297.0 351.4 0.00 38 120 15546 -80.5 -86.5 36 6.0 -80.5 114 66 353.3 353.3 297.3 353.3 0.00 39 117 15689 -80.6 -85.9 41 5.3 -80.6 115 68 355.7 355.7 297.8 355.7 0.00 40 114 15836 -80.7 -85.3 46 4.6 -80.7 115 68 358.1 358.1 298.3 358.1 0.00 41 100 16580 -78.3 -84.3 37 6.0 -78.3 160 36 376.4 376.4 301.6 376.5 0.00 42 85 17496 -83.1 -92.1 19 9.0 -83.1 144 23 384.6 384.6 303.0 384.6 0.00 TRP WND 117 15689 -80.6 -85.9 41 5.3 -80.6 115 68 355.7 355.7 297.8 355.7 0.00 Sounding variables and indices 1000-500 mb thick: 5774.64 m Freezing level: 557.53 mb = 5005.85 m = 16423.19 ft Wetbulb zero: 638.99 mb = 3901.66 m = 12800.57 ft Precipitable water: 1.91 inches Sfc-500 mean rel hum: 55.02 % Est. max temperature: 31.93 C = 89.47 F Sfc-Lift cond lev (LCL): 990.01 mb = 184.25 m = 604.50 ft T: 25.69 C 700-500 lapse rate: 5.19 C/km ThetaE index: 15.71 C Layer 901.0- 817.0 mb Conv cond level (CCL): 946.50 mb = 579.40 m = 1900.90 ft Mean mixing ratio: 18.34 g/kg Conv temperature: 27.49 C = 81.48 F Cap Strength: 0.05 C Lifted Index: -2.60 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.93 C Lifted Index @700 mb: -1.68 C Showalter Index: 3.38 C Risk: None Total Totals Index: 39.20 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 17.10 C K Index: 26.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 199.00 Risk: None Energy Index: -1.63 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1442.48 J/kg Max Up Vert Vel: 53.71 m/s Conv Inhibition (B-): 0.62 J/kg Cap Strength: 0.09 C Lift Cond Lev (LCL): 947.60 mb = 569.17 m = 1867.33 ft Lev Free Conv (LFC): 942.60 mb = 615.53 m = 2019.42 ft Equ Level (EL): 112.60 mb = 15905.60 m = 52183.09 ft B at Equ Level: 1354.87 J/kg Wind level data Storm motion: 71 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 1004 60 330 9 4.5 -7.8 | 284 16 15.4 -4.0 1 976 305 35 17 -9.8 -13.9 | 353 10 1.2 -10.1 2 910 914 45 21 -14.8 -14.8 | 20 12 -3.9 -11.0 3 850 1513 45 17 -12.0 -12.0 | 8 8 -1.1 -8.2 4 790 2134 30 17 -8.5 -14.7 | 347 11 2.4 -10.9 5 700 3152 45 21 -14.8 -14.8 | 20 12 -3.9 -11.0 6 683 3353 50 21 -16.1 -13.5 | 28 11 -5.1 -9.7 7 658 3658 50 19 -14.6 -12.2 | 23 9 -3.6 -8.4 8 610 4267 60 11 -9.5 -5.5 | 320 2 1.4 -1.7 9 500 5870 10 9 -1.6 -8.9 | 298 11 9.4 -5.0 10 486 6096 360 9 -0.0 -9.0 | 295 12 10.9 -5.2 11 415 7315 45 23 -16.3 -16.3 | 23 14 -5.3 -12.4 12 400 7600 75 17 -16.4 -4.4 | 84 6 -5.5 -0.6 13 324 9144 145 15 -8.6 12.3 | 188 16 2.3 16.1 14 300 9720 130 17 -13.0 10.9 | 172 15 -2.1 14.8 15 251 10973 120 21 -18.2 10.5 | 153 16 -7.2 14.3 16 250 10990 115 23 -20.8 9.7 | 144 17 -9.9 13.5 17 200 12470 100 25 -24.6 4.3 | 121 16 -13.7 8.2 18 190 12802 100 23 -22.7 4.0 | 124 14 -11.7 7.8 19 150 14250 110 46 -43.2 15.7 | 121 38 -32.3 19.6 20 117 15689 115 68 -61.6 28.7 | 123 60 -50.7 32.6 21 114 15850 115 68 -61.6 28.7 | 123 60 -50.7 32.6 22 100 16580 160 36 -12.3 33.8 | 178 38 -1.4 37.7 23 97 16764 160 36 -12.3 33.8 | 178 38 -1.4 37.7 24 82 17678 140 19 -12.2 14.6 | 176 18 -1.3 18.4 Wind Parameters Mean winds (0-6000m): 40.7 at 15.5 knts Storm direction: 70.7 at 11.6 knts Shear (0-3000m) pos: 4.3 neg: 0.9 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 92.2 deg Storm rel helicity (0-3000m) pos: 84.0 neg: -13.1 tot: 70.9 m^2/s^2 ave: 23.6 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 3.6 10^-3/s Energy-Hel index: 0.61 Bulk Rich Number: 970.15 Bulk Shear: 1.49 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 28 15 340 10| 18.1 0.0 18.1| 59.2 0.0 59.2 118.3 0.94| 19.4 18.4 1000 37 18 359 10| 10.1 0.0 10.1| 67.3 -0.9 66.4 66.4 0.90| 11.6 10.4 1500 40 18 3 10| 6.8 1.0 7.8| 67.3 -5.5 61.8 41.2 0.72| 8.8 6.3 2000 39 18 2 10| 5.1 1.3 6.4| 67.3 -12.4 54.9 27.4 0.54| 7.5 4.0 2500 38 18 360 10| 4.5 1.1 5.6| 74.5 -13.1 61.3 24.5 0.56| 6.6 3.7 3000 39 18 2 10| 4.3 0.9 5.2| 84.0 -13.1 70.9 23.6 0.60| 6.0 3.6 4000 42 18 7 10| 2.7 0.7 3.4| 90.8 -17.4 73.4 18.4 0.47| 5.8 2.7 5000 43 17 3 8| 2.2 1.1 3.3| 90.8 -20.1 70.8 14.2 0.34| 5.4 1.8 6000 41 15 354 8| 1.8 1.4 3.2| 90.8 -25.8 65.0 10.8 0.27| 5.0 1.3 Wrote GIF file: /home/apache/climate/data/raob//RPVG/skewt/RPVG.skewt.20260114.00.gif