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 RPMT... Searching the city database file for: RPMT ... Date:1200Z 18 OCT 25 Station: RPMT WMO ident: 98646 Latitude: 10.30 Longitude: 123.97 Elevation: 24.00 ------------------------------------------------------------------------------- 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 1003 24 27.6 24.3 82 3.3 25.2 230 2 300.5 304.0 298.2 357.6 19.41 1 1000 50 27.6 24.4 83 3.2 25.2 225 6 300.8 304.3 298.4 358.4 19.59 2 925 739 22.6 22.2 98 0.4 22.3 225 18 302.4 305.8 298.1 357.2 18.51 3 914 844 21.8 21.3 97 0.5 21.5 225 18 302.6 305.9 297.7 355.1 17.71 4 850 1474 19.2 15.7 80 3.5 16.8 235 21 306.3 308.7 295.8 346.2 13.32 5 841 1566 18.8 14.6 77 4.2 16.0 232 19 306.8 309.1 295.4 344.5 12.52 6 819 1794 17.6 15.9 90 1.7 16.4 226 16 307.8 310.5 296.7 350.2 14.01 7 810 1888 18.0 13.4 74 4.6 14.9 222 15 309.2 311.5 295.7 345.8 12.02 8 796 2038 17.8 9.8 59 8.0 12.7 215 15 310.6 312.4 294.3 340.0 9.60 9 700 3127 10.8 6.1 73 4.7 7.9 190 10 314.4 316.1 294.6 340.9 8.47 10 570 4808 0.2 -0.7 94 0.9 -0.3 173 21 321.0 322.3 294.7 341.6 6.39 11 500 5850 -4.5 -6.6 85 2.1 -5.5 185 18 327.6 328.5 295.1 343.1 4.67 12 475 6255 -5.9 -7.5 88 1.6 -6.7 178 13 330.7 331.6 295.8 346.2 4.59 13 400 7590 -12.9 -14.4 88 1.5 -13.5 105 4 338.2 338.9 296.5 349.3 3.14 14 385 7880 -14.5 -16.4 85 1.9 -15.2 96 3 339.8 340.4 296.5 349.7 2.76 15 300 9720 -27.3 -29.6 81 2.3 -27.8 30 6 346.9 347.1 296.8 351.1 1.10 16 286 10063 -29.9 -32.4 79 2.5 -30.4 22 8 348.0 348.1 296.9 351.4 0.88 17 250 11010 -37.5 -40.8 71 3.3 -37.9 25 14 350.3 350.4 297.1 352.1 0.43 18 200 12510 -50.5 -56.5 49 6.0 -50.7 360 20 352.8 352.8 297.3 353.2 0.09 19 184 13046 -55.5 -60.5 54 5.0 -55.6 348 22 353.2 353.2 297.4 353.5 0.06 20 176 13326 -57.9 -64.9 40 7.0 -58.0 342 24 353.8 353.8 297.5 353.9 0.04 21 150 14310 -66.7 -72.7 42 6.0 -66.7 355 29 355.2 355.2 297.7 355.2 0.01 22 130 15160 -74.9 -79.9 46 5.0 -74.9 4 26 355.3 355.3 297.8 355.3 0.01 23 105 16371 -84.7 -89.2 45 4.5 -84.7 61 20 359.0 359.0 298.5 359.0 0.00 24 100 16640 -85.5 -89.5 48 4.0 -85.5 75 19 362.5 362.5 299.2 362.5 0.00 25 98 16751 -85.9 -90.1 46 4.2 -85.9 90 22 363.9 363.9 299.4 363.9 0.00 26 83 17667 -83.9 -87.9 49 4.0 -83.9 110 34 385.6 385.6 303.1 385.6 0.00 27 76 18160 -80.5 -87.5 30 7.0 -80.5 91 21 402.6 402.6 305.6 402.6 0.00 28 72 18473 -71.1 -86.1 9 15.0 -71.2 81 26 428.8 428.8 308.7 428.8 0.00 29 70 18640 -70.3 -88.3 5 18.0 -70.4 105 11 434.0 434.0 309.3 434.0 0.00 30 50 20650 -67.7 -89.7 3 22.0 -67.9 95 20 484.0 484.0 313.8 484.0 0.00 31 42 21706 -65.1 -90.1 2 25.0 -65.5 95 25 515.1 515.1 316.0 515.1 0.00 TRP 98 16751 -85.9 -90.1 46 4.2 -85.9 90 22 363.9 363.9 299.4 363.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5800.00 m Freezing level: 567.02 mb = 4852.13 m = 15918.88 ft Wetbulb zero: 574.33 mb = 4745.88 m = 15570.27 ft Precipitable water: 2.46 inches Sfc-500 mean rel hum: 82.29 % Est. max temperature: 33.20 C = 91.75 F Sfc-Lift cond lev (LCL): 956.57 mb = 442.36 m = 1451.30 ft T: 24.75 C 700-500 lapse rate: 5.62 C/km ThetaE index: 13.97 C Layer 925.0- 819.0 mb Conv cond level (CCL): 922.08 mb = 766.65 m = 2515.21 ft Mean mixing ratio: 18.76 g/kg Conv temperature: 29.58 C = 85.25 F Cap Strength: 0.67 C Lifted Index: -4.02 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -2.71 C Lifted Index @700 mb: -1.70 C Showalter Index: -0.18 C Risk: Thunderstorms probable Total Totals Index: 43.90 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 20.20 C K Index: 34.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 248.40 Risk: None Energy Index: -0.66 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1327.47 J/kg Max Up Vert Vel: 51.53 m/s Conv Inhibition (B-): 0.86 J/kg Cap Strength: 0.58 C Lift Cond Lev (LCL): 931.21 mb = 679.88 m = 2230.54 ft Lev Free Conv (LFC): 916.21 mb = 822.44 m = 2698.26 ft Equ Level (EL): 806.21 mb = 1928.62 m = 6327.41 ft B at Equ Level: 13.82 J/kg Max Parcel Lev (MPL): 76.21 mb = 18144.89 m = 59529.74 ft Wind level data Storm motion: 232 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 1003 24 230 2 1.5 1.3 | 53 10 -8.3 -6.3 1 1000 50 225 6 4.2 4.2 | 59 7 -5.6 -3.3 2 972 305 225 17 12.0 12.0 | 206 5 2.2 4.5 3 939 610 220 19 12.2 14.6 | 199 7 2.3 7.0 4 925 739 225 18 12.7 12.7 | 209 6 2.9 5.2 5 907 914 225 18 12.7 12.7 | 209 6 2.9 5.2 6 875 1219 235 24 19.7 13.8 | 238 12 9.8 6.2 7 850 1474 235 21 17.2 12.0 | 239 9 7.3 4.5 8 815 1829 225 15 10.6 10.6 | 194 3 0.7 3.0 9 787 2134 210 15 7.5 13.0 | 156 6 -2.4 5.4 10 759 2438 220 16 10.3 12.3 | 185 5 0.4 4.7 11 707 3048 195 9 2.3 8.7 | 98 8 -7.5 1.1 12 700 3127 190 10 1.7 9.8 | 106 8 -8.1 2.3 13 656 3658 215 11 6.3 9.0 | 112 4 -3.6 1.4 14 586 4572 170 22 -3.8 21.7 | 136 20 -13.7 14.1 15 504 5791 185 18 1.6 17.9 | 141 13 -8.3 10.4 16 500 5850 185 18 1.6 17.9 | 141 13 -8.3 10.4 17 484 6096 175 17 -1.5 16.9 | 130 15 -11.3 9.4 18 466 6401 180 10 0.0 10.0 | 104 10 -9.9 2.4 19 400 7590 105 4 -3.9 1.0 | 65 15 -13.7 -6.5 20 352 8534 75 2 -1.9 -0.5 | 56 14 -11.8 -8.1 21 300 9720 30 6 -3.0 -5.2 | 45 18 -12.9 -12.8 22 274 10363 15 10 -2.6 -9.7 | 36 21 -12.5 -17.2 23 262 10668 30 10 -5.0 -8.7 | 42 22 -14.9 -16.2 24 250 11010 25 14 -5.9 -12.7 | 38 26 -15.8 -20.3 25 200 12510 360 20 -0.0 -20.0 | 20 29 -9.9 -27.6 26 173 13411 340 24 8.2 -22.6 | 3 30 -1.7 -30.1 27 157 14021 345 32 8.3 -30.9 | 2 39 -1.6 -38.5 28 150 14310 355 29 2.5 -28.9 | 11 37 -7.3 -36.5 29 150 14326 360 30 -0.0 -30.0 | 15 39 -9.9 -37.6 30 128 15240 5 25 -2.2 -24.9 | 20 35 -12.0 -32.5 31 115 15850 35 23 -13.2 -18.8 | 41 35 -23.1 -26.4 32 100 16640 75 19 -18.4 -4.9 | 66 31 -28.2 -12.5 33 98 16751 90 22 -22.0 0.0 | 77 33 -31.9 -7.6 34 98 16764 75 18 -17.4 -4.7 | 66 30 -27.2 -12.2 35 93 17069 100 29 -28.6 5.0 | 86 39 -38.4 -2.5 36 83 17678 110 34 -31.9 11.6 | 96 42 -41.8 4.1 37 79 17983 120 23 -19.9 11.5 | 98 30 -29.8 3.9 38 75 18288 75 20 -19.3 -5.2 | 66 32 -29.2 -12.7 39 71 18593 85 30 -29.9 -2.6 | 76 41 -39.7 -10.2 40 70 18640 105 11 -10.6 2.8 | 77 21 -20.5 -4.7 41 67 18898 135 12 -8.5 8.5 | 93 18 -18.3 0.9 42 64 19202 85 16 -15.9 -1.4 | 71 27 -25.8 -9.0 43 61 19507 105 16 -15.5 4.1 | 82 26 -25.3 -3.4 44 58 19812 90 29 -29.0 0.0 | 79 40 -38.9 -7.6 45 55 20117 80 17 -16.7 -3.0 | 68 29 -26.6 -10.5 46 50 20650 95 20 -19.9 1.7 | 79 30 -29.8 -5.8 47 49 20726 85 9 -9.0 -0.8 | 66 21 -18.8 -8.4 48 46 21031 100 25 -24.6 4.3 | 85 35 -34.5 -3.2 49 43 21336 100 24 -23.6 4.2 | 84 34 -33.5 -3.4 50 38 21946 80 27 -26.6 -4.7 | 71 38 -36.5 -12.3 Wind Parameters Mean winds (0-6000m): 202.5 at 16.6 knts Storm direction: 232.5 at 12.4 knts Shear (0-3000m) pos: 0.8 neg: 1.7 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 47.5 deg Storm rel helicity (0-3000m) pos: 21.4 neg: -20.7 tot: 0.6 m^2/s^2 ave: 0.2 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 0.3 10^-3/s Energy-Hel index: 0.15 Bulk Rich Number: 254.61 Bulk Shear: 5.21 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 ------------------------------------------------------------------------------- 500 224 14 174 2| 0.0 16.9 16.9| 6.6 -0.8 5.8 11.7 0.49| 18.2 9.0 1000 224 16 199 4| 1.5 8.5 10.0| 11.3 -1.0 10.3 10.3 0.51| 11.5 5.8 1500 228 18 219 6| 1.5 5.6 7.2| 18.0 -2.0 16.1 10.7 0.44| 10.6 4.6 2000 228 18 217 5| 1.1 3.4 4.5| 18.0 -8.5 9.6 4.8 0.21| 10.1 2.1 2500 225 17 208 5| 1.0 2.7 3.7| 21.4 -11.1 10.3 4.1 0.19| 9.1 1.8 3000 224 16 198 5| 0.8 1.7 2.6| 21.4 -20.7 0.6 0.2 0.04| 8.8 0.3 4000 220 15 177 4| 0.9 2.0 2.9| 28.3 -20.7 7.5 1.9 0.10| 8.1 0.8 5000 209 16 162 7| 0.9 2.5 3.4| 31.9 -29.6 2.3 0.5 0.07| 7.8 0.5 6000 202 17 156 9| 0.9 2.0 3.0| 35.2 -37.0 -1.8 -0.3 0.05| 7.1 0.3 Wrote GIF file: /home/apache/climate/data/raob//RPMT/skewt/RPMT.skewt.20251018.12.gif