UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for RPMD... Searching the city database file for: RPMD ... Date:1200Z 15 OCT 25 Station: RPMD WMO ident: 98753 Latitude: 7.13 Longitude: 125.65 Elevation: 18.00 ------------------------------------------------------------------------------- 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 18 27.6 23.6 79 4.0 24.7 360 3 300.3 303.7 297.7 354.8 18.55 1 973 305 25.2 22.2 83 3.0 23.0 355 5 300.7 303.9 297.1 352.3 17.57 2 933 674 23.0 22.5 97 0.5 22.6 185 5 302.1 305.5 298.2 357.4 18.70 3 909 901 21.6 20.8 95 0.8 21.1 166 3 302.9 306.1 297.5 354.1 17.26 4 868 1303 20.6 17.0 80 3.6 18.1 104 3 305.9 308.5 296.3 348.4 14.19 5 850 1484 19.2 17.4 89 1.8 17.9 75 3 306.3 309.0 296.8 350.9 14.87 6 791 2101 15.4 14.0 91 1.4 14.5 10 4 308.6 311.0 296.1 347.4 12.81 7 700 3131 10.0 9.2 95 0.8 9.5 60 9 313.6 315.6 295.8 346.1 10.50 8 662 3593 7.6 6.4 92 1.2 6.9 64 11 315.9 317.7 295.4 344.6 9.15 9 651 3731 7.0 6.2 95 0.8 6.5 66 11 316.7 318.5 295.7 345.6 9.18 10 624 4080 6.6 2.1 73 4.5 4.0 72 12 320.1 321.5 295.1 343.1 7.16 11 615 4199 5.8 0.8 70 5.0 3.0 74 13 320.6 321.8 294.7 341.8 6.61 12 591 4524 3.4 -2.6 65 6.0 0.3 85 13 321.4 322.5 294.0 338.8 5.35 13 549 5118 -1.3 -2.1 94 0.8 -1.7 109 12 322.7 323.9 294.8 342.2 5.99 14 530 5398 -2.5 -4.3 87 1.8 -3.4 121 12 324.5 325.6 294.7 341.8 5.25 15 500 5860 -3.9 -8.3 71 4.4 -6.0 140 11 328.3 329.1 294.8 342.1 4.09 16 445 6767 -10.1 -19.1 48 9.0 -13.2 169 10 331.6 332.0 293.9 338.3 1.90 17 400 7580 -14.7 -29.7 27 15.0 -18.4 195 9 335.9 336.0 294.0 338.9 0.81 18 382 7929 -16.3 -33.3 22 17.0 -20.0 188 7 338.2 338.4 294.4 340.5 0.60 19 355 8478 -20.7 -28.7 49 8.0 -22.6 177 5 339.5 339.7 295.1 343.2 1.01 20 347 8647 -20.1 -38.1 18 18.0 -23.4 174 4 342.5 342.6 295.3 344.1 0.41 21 338 8842 -21.9 -41.9 15 20.0 -25.0 170 3 342.6 342.7 295.2 343.8 0.29 22 300 9710 -29.3 -40.3 34 11.0 -30.9 150 7 344.1 344.2 295.7 345.6 0.38 23 293 9877 -30.9 -40.9 37 10.0 -32.2 152 8 344.1 344.2 295.7 345.6 0.37 24 271 10425 -34.7 -53.7 13 19.0 -36.1 158 9 346.4 346.4 295.9 346.8 0.09 25 257 10791 -37.9 -55.9 13 18.0 -39.0 163 10 347.0 347.0 296.0 347.3 0.08 26 250 10980 -39.3 -56.3 15 17.0 -40.3 170 13 347.6 347.7 296.2 348.0 0.07 27 200 12470 -52.3 -67.3 15 15.0 -52.6 170 19 349.9 350.0 296.7 350.0 0.02 28 195 12633 -53.7 -68.7 14 15.0 -54.0 168 20 350.3 350.3 296.7 350.3 0.02 29 183 13036 -57.3 -61.4 60 4.1 -57.4 161 22 350.8 350.8 296.8 351.1 0.05 30 150 14260 -67.3 -73.3 42 6.0 -67.4 210 7 354.2 354.2 297.5 354.2 0.01 31 131 15065 -73.7 -79.7 39 6.0 -73.7 255 10 356.7 356.7 298.0 356.7 0.01 32 100 16620 -80.1 -86.1 36 6.0 -80.1 80 27 373.0 373.0 301.1 373.0 0.00 33 99 16677 -80.3 -86.3 36 6.0 -80.3 80 27 373.7 373.7 301.2 373.7 0.00 34 70 18650 -76.1 -81.1 45 5.0 -76.2 150 17 421.6 421.6 307.9 421.6 0.01 35 68 18817 -75.9 -80.9 45 5.0 -75.9 147 16 425.5 425.5 308.3 425.6 0.01 TRP 99 16677 -80.3 -86.3 36 6.0 -80.3 80 27 373.7 373.7 301.2 373.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5797.81 m Freezing level: 560.62 mb = 4953.33 m = 16250.88 ft Wetbulb zero: 585.64 mb = 4597.20 m = 15082.49 ft Precipitable water: 2.44 inches Sfc-500 mean rel hum: 86.44 % Est. max temperature: 33.44 C = 92.20 F Sfc-Lift cond lev (LCL): 948.63 mb = 527.65 m = 1731.12 ft T: 23.87 C 700-500 lapse rate: 5.09 C/km ThetaE index: 8.97 C Layer 909.0- 850.0 mb Conv cond level (CCL): 896.19 mb = 1024.68 m = 3361.75 ft Mean mixing ratio: 18.03 g/kg Conv temperature: 31.10 C = 87.98 F Cap Strength: 1.01 C Lifted Index: -2.57 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.42 C Lifted Index @700 mb: -1.86 C Showalter Index: -1.28 C Risk: Thunderstorms probable Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 21.30 C K Index: 39.70 Risk: > 80 % chance of thunderstorms Sweat Index: 225.80 Risk: None Energy Index: -1.80 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1229.52 J/kg Max Up Vert Vel: 49.59 m/s Conv Inhibition (B-): 19.73 J/kg Cap Strength: 1.02 C Lift Cond Lev (LCL): 927.37 mb = 726.51 m = 2383.53 ft Lev Free Conv (LFC): 832.37 mb = 1663.66 m = 5458.13 ft Equ Level (EL): 142.37 mb = 14570.48 m = 47802.83 ft B at Equ Level: 1223.36 J/kg Max Parcel Lev (MPL): 82.37 mb = 17723.62 m = 58147.64 ft Wind level data Storm motion: 110 at 6 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 18 360 3 -0.0 -3.0 | 312 8 5.8 -5.1 1 973 305 355 5 0.4 -5.0 | 319 9 6.2 -7.1 2 939 610 190 5 0.9 4.9 | 247 7 6.7 2.8 3 907 914 165 3 -0.8 2.9 | 262 5 5.0 0.7 4 850 1484 75 3 -2.9 -0.8 | 315 4 2.9 -2.9 5 816 1829 10 9 -1.6 -8.9 | 339 12 4.2 -11.0 6 787 2134 10 3 -0.5 -3.0 | 314 7 5.3 -5.1 7 700 3131 60 9 -7.8 -4.5 | 17 7 -2.0 -6.6 8 656 3658 65 11 -10.0 -4.6 | 31 8 -4.2 -6.8 9 608 4267 75 13 -12.6 -3.4 | 51 9 -6.8 -5.5 10 500 5860 140 11 -7.1 8.4 | 169 6 -1.3 6.3 11 400 7580 195 9 2.3 8.7 | 231 10 8.1 6.5 12 337 8839 170 3 -0.5 3.0 | 261 5 5.3 0.8 13 300 9710 150 7 -3.5 6.1 | 210 5 2.3 3.9 14 250 10973 165 11 -2.8 10.6 | 199 9 3.0 8.5 15 250 10980 170 13 -2.3 12.8 | 198 11 3.5 10.7 16 200 12470 170 19 -3.3 18.7 | 189 17 2.5 16.6 17 181 13106 160 23 -7.9 21.6 | 174 20 -2.1 19.5 18 150 14260 210 7 3.5 6.1 | 247 10 9.3 3.9 19 134 14935 245 11 10.0 4.6 | 261 16 15.8 2.5 20 108 16154 350 3 0.5 -3.0 | 309 8 6.3 -5.1 21 100 16620 80 27 -26.6 -4.7 | 72 22 -20.8 -6.8 22 99 16677 80 27 -26.6 -4.7 | 72 22 -20.8 -6.8 23 97 16764 80 27 -26.6 -4.7 | 72 22 -20.8 -6.8 24 83 17678 105 1 -1.0 0.3 | 291 5 4.8 -1.9 25 70 18650 150 17 -8.5 14.7 | 168 13 -2.7 12.6 26 63 19202 140 15 -9.6 11.5 | 158 10 -3.8 9.3 Wind Parameters Mean winds (0-6000m): 80.3 at 8.3 knts Storm direction: 110.3 at 6.2 knts Shear (0-3000m) pos: 1.0 neg: 0.4 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): 56.2 deg Storm rel helicity (0-3000m) pos: 23.3 neg: -43.2 tot: -19.8 m^2/s^2 ave: -6.6 10^-3 m/s^2 rel: -0.05 Storm rel vorticity (0-3000m) horiz: 7.5 stream: -0.4 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 90.05 Bulk Shear: 13.65 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 ------------------------------------------------------------------------------- 500 338 4 310 10| 0.0 7.2 7.2| 1.8 -24.5 -22.8 -45.5 -0.72| 11.9 -8.5 1000 207 4 258 8| 0.0 3.0 3.0| 4.2 -31.2 -27.0 -27.0 -0.50| 9.9 -5.0 1500 125 4 270 3| 0.0 1.3 1.3| 7.7 -31.2 -23.4 -15.6 -0.25| 8.1 -2.0 2000 37 5 332 7| 0.0 0.6 0.6| 10.4 -40.0 -29.6 -14.8 -0.21| 9.1 -1.9 2500 30 4 329 7| 0.4 0.5 0.9| 15.2 -43.2 -27.9 -11.2 -0.16| 8.2 -1.3 3000 39 5 335 7| 1.0 0.4 1.4| 23.3 -43.2 -19.8 -6.6 -0.05| 7.5 -0.4 4000 54 6 353 6| 1.4 0.3 1.7| 32.7 -43.2 -10.5 -2.6 0.05| 6.3 0.3 5000 67 8 12 5| 1.4 0.2 1.6| 46.8 -43.2 3.6 0.7 0.17| 5.8 1.0 6000 80 8 33 4| 1.3 0.2 1.5| 58.9 -43.2 15.8 2.6 0.27| 5.6 1.5 Wrote GIF file: /home/apache/climate/data/raob//RPMD/skewt/RPMD.skewt.20251015.12.gif