UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for RP433... Searching the city database file for: RP433 ... Date:1200Z 18 OCT 25 Station: RP433 WMO ident: 98433 Latitude: 14.57 Longitude: 121.37 ------------------------------------------------------------------------------- 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 933 660 22.4 21.4 94 1.0 21.7 20 7 301.5 304.7 297.3 352.9 17.45 1 907 904 20.6 20.4 99 0.2 20.5 25 18 302.1 305.2 297.0 351.9 16.86 2 850 1459 17.2 17.2 100 0.0 17.2 40 38 304.2 306.9 296.1 347.9 14.68 3 799 1987 14.8 14.8 100 0.0 14.8 40 40 307.0 309.5 296.0 347.3 13.37 4 788 2104 14.2 13.1 93 1.1 13.5 40 40 307.6 309.9 295.3 344.2 12.12 5 700 3105 13.0 8.2 73 4.8 9.9 40 29 316.9 318.8 296.1 347.7 9.80 6 677 3385 12.2 7.2 71 5.0 9.0 42 28 319.0 320.9 296.4 349.0 9.46 7 668 3497 11.4 6.4 71 5.0 8.3 43 28 319.4 321.1 296.2 348.2 9.07 8 660 3598 10.6 5.6 71 5.0 7.5 44 27 319.6 321.2 296.0 347.2 8.68 9 614 4194 5.6 3.9 89 1.7 4.6 41 25 320.5 322.1 296.0 346.9 8.28 10 506 5746 -5.3 -5.3 100 0.0 -5.3 33 21 325.5 326.5 294.8 342.3 5.10 11 500 5840 -6.3 -7.3 93 1.0 -6.8 40 21 325.4 326.2 294.3 340.0 4.43 12 471 6309 -5.9 -11.9 63 6.0 -8.5 46 22 331.5 332.1 295.0 342.7 3.26 13 466 6393 -6.3 -9.1 80 2.8 -7.6 46 22 332.0 332.8 295.7 346.0 4.13 14 438 6878 -8.1 -15.1 57 7.0 -10.9 48 20 335.6 336.2 295.6 345.1 2.70 15 400 7580 -11.7 -21.7 43 10.0 -15.0 50 17 339.8 340.1 295.7 345.9 1.69 16 358 8418 -18.5 -36.5 19 18.0 -22.0 63 13 341.6 341.7 295.1 343.4 0.47 17 330 9020 -23.1 -24.2 91 1.1 -23.4 71 13 343.3 343.7 296.5 349.4 1.64 18 316 9335 -25.7 -29.3 72 3.6 -26.5 73 17 344.0 344.2 296.2 348.1 1.07 19 310 9474 -26.9 -29.5 79 2.6 -27.5 74 18 344.2 344.5 296.3 348.3 1.07 20 300 9710 -27.1 -27.7 95 0.6 -27.2 75 21 347.2 347.5 297.1 352.1 1.31 21 276 10307 -31.7 -34.0 80 2.3 -32.1 79 18 348.9 349.1 297.1 352.0 0.78 22 257 10808 -35.7 -38.0 79 2.3 -36.0 87 13 350.2 350.3 297.1 352.4 0.56 23 250 11000 -37.5 -39.9 78 2.4 -37.8 95 13 350.3 350.4 297.1 352.2 0.48 24 200 12490 -50.9 -53.9 70 3.0 -51.0 110 27 352.2 352.2 297.2 352.7 0.13 25 168 13598 -61.1 -65.1 59 4.0 -61.2 120 31 353.2 353.2 297.4 353.3 0.04 26 150 14290 -67.5 -70.6 64 3.1 -67.5 120 36 353.8 353.8 297.5 353.9 0.02 27 131 15091 -74.5 -77.2 66 2.7 -74.5 127 39 355.3 355.3 297.8 355.3 0.01 28 100 16620 -84.9 -87.5 63 2.6 -84.9 160 13 363.7 363.7 299.4 363.7 0.00 29 95 16904 -86.9 -89.5 62 2.6 -86.9 135 17 365.1 365.1 299.7 365.2 0.00 30 90 17203 -86.1 -88.8 61 2.7 -86.1 124 16 372.4 372.4 301.0 372.4 0.00 31 70 18640 -72.7 -77.2 50 4.5 -72.8 90 17 428.9 428.9 308.7 428.9 0.01 32 66 18985 -73.7 -79.7 39 6.0 -73.7 93 19 434.0 434.0 309.3 434.0 0.01 TRP 95 16904 -86.9 -89.5 62 2.6 -86.9 135 17 365.1 365.1 299.7 365.2 0.00 WND Sounding variables and indices Freezing level: 558.51 mb = 4991.77 m = 16376.98 ft Wetbulb zero: 563.94 mb = 4876.71 m = 15999.53 ft Precipitable water: 2.04 inches Sfc-500 mean rel hum: 89.65 % Est. max temperature: 28.90 C = 84.03 F Sfc-Lift cond lev (LCL): 919.79 mb = 782.70 m = 2567.87 ft T: 21.49 C 700-500 lapse rate: 7.06 C/km ThetaE index: 8.68 C Layer 907.0- 700.0 mb Conv cond level (CCL): 879.39 mb = 1168.10 m = 3832.31 ft Mean mixing ratio: 15.88 g/kg Conv temperature: 23.97 C = 75.15 F Cap Strength: 2.81 C Lifted Index: -3.39 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 1.18 C Lifted Index @700 mb: 2.37 C Showalter Index: -2.57 C Risk: Severe thunderstorms possible Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 23.50 C K Index: 35.90 Risk: > 80 % chance of thunderstorms Sweat Index: 303.40 Risk: Showers and thunderstorms possible Energy Index: -1.57 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 171.87 J/kg Max Up Vert Vel: 18.54 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 2.79 C Lift Cond Lev (LCL): 879.99 mb = 1162.28 m = 3813.21 ft Lev Free Conv (LFC): 874.99 mb = 1211.04 m = 3973.19 ft Equ Level (EL): 754.99 mb = 2465.88 m = 8090.07 ft B at Equ Level: 34.65 J/kg Max Parcel Lev (MPL): 694.99 mb = 3165.28 m = 10384.66 ft Wind level data Storm motion: 67 at 20 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 ---------------------------------------------------------- 0 933 660 20 7 -2.4 -6.6 | 266 16 16.0 1.2 1 906 914 25 19 -8.0 -17.2 | 312 14 10.4 -9.4 2 850 1459 40 38 -24.4 -29.1 | 16 22 -6.0 -21.3 3 785 2134 40 40 -25.7 -30.6 | 18 24 -7.3 -22.9 4 700 3105 40 29 -18.6 -22.2 | 1 14 -0.2 -14.4 5 654 3658 45 27 -19.1 -19.1 | 3 11 -0.7 -11.3 6 607 4267 40 25 -16.1 -19.2 | 348 12 2.3 -11.4 7 584 4572 25 19 -8.0 -17.2 | 312 14 10.4 -9.4 8 522 5486 15 21 -5.4 -20.3 | 314 18 13.0 -12.5 9 500 5840 40 21 -13.5 -16.1 | 329 10 4.9 -8.3 10 484 6096 45 23 -16.3 -16.3 | 346 9 2.1 -8.5 11 400 7580 50 17 -13.0 -10.9 | 300 6 5.4 -3.1 12 337 8839 70 11 -10.3 -3.8 | 244 9 8.1 4.0 13 300 9710 75 21 -20.3 -5.4 | 141 3 -1.9 2.3 14 298 9754 70 23 -21.6 -7.9 | 88 3 -3.2 -0.1 15 251 10973 90 11 -11.0 0.0 | 224 11 7.4 7.8 16 250 11000 95 13 -13.0 1.1 | 211 10 5.4 8.9 17 200 12490 110 27 -25.4 9.2 | 158 18 -7.0 17.0 18 200 12497 120 23 -19.9 11.5 | 175 19 -1.5 19.3 19 150 14290 120 36 -31.2 18.0 | 154 29 -12.8 25.8 20 149 14326 115 38 -34.4 16.1 | 146 29 -16.0 23.8 21 121 15545 135 40 -28.3 28.3 | 165 37 -9.9 36.1 22 100 16620 160 13 -4.4 12.2 | 215 24 14.0 20.0 23 97 16764 180 11 0.0 11.0 | 224 26 18.4 18.8 24 95 16904 135 17 -12.0 12.0 | 198 21 6.4 19.8 25 71 18593 75 11 -10.6 -2.8 | 238 9 7.8 4.9 26 70 18640 90 17 -17.0 0.0 | 190 8 1.4 7.8 27 63 19202 95 21 -20.9 1.8 | 165 10 -2.5 9.6 Wind Parameters Mean winds (0-6000m): 37.1 at 26.6 knts Storm direction: 67.1 at 20.0 knts Shear (0-3000m) pos: 4.3 neg: 0.8 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 97.7 deg Storm rel helicity (0-3000m) pos: 132.2 neg: -25.7 tot: 106.6 m^2/s^2 ave: 35.5 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 4.5 10^-3/s Energy-Hel index: 0.14 Bulk Rich Number: 14.52 Bulk Shear: 11.84 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 27 18 309 13| 21.3 0.0 21.3| 78.0 0.0 78.0 155.9 0.97| 21.7 21.0 1000 35 26 347 14| 16.5 0.0 16.5|127.7 0.0 127.7 127.7 0.92| 17.1 15.7 1500 37 31 1 17| 11.0 0.4 11.4|130.6 -0.2 130.4 86.9 0.90| 11.8 10.6 2000 38 32 5 18| 8.3 1.2 9.4|130.6 -13.8 116.8 58.4 0.71| 10.3 7.3 2500 38 32 5 17| 5.5 0.9 6.5|130.6 -25.7 104.9 42.0 0.57| 9.3 5.3 3000 39 31 5 17| 4.3 0.8 5.1|132.2 -25.7 106.6 35.5 0.54| 8.3 4.5 4000 39 30 1 15| 3.3 1.9 5.2|132.2 -60.9 71.3 17.8 0.26| 7.7 2.0 5000 36 28 352 15| 2.8 1.6 4.5|142.1 -60.9 81.2 16.2 0.26| 7.0 1.8 6000 37 27 350 14| 2.6 1.4 4.0|153.4 -64.2 89.2 14.9 0.26| 6.6 1.7 Wrote GIF file: /home/apache/climate/data/raob//RP433/skewt/RP433.skewt.20251018.12.gif