UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for RPMD... Searching the city database file for: RPMD ... Date:1200Z 17 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 1004 18 29.0 24.6 77 4.4 25.7 150 3 301.8 305.4 298.7 360.2 19.75 1 973 298 26.4 22.9 81 3.5 23.9 169 9 301.9 305.3 298.0 356.2 18.36 2 938 621 23.6 21.8 90 1.8 22.3 167 8 302.2 305.5 297.7 354.9 17.80 3 909 897 22.6 19.4 82 3.2 20.4 165 7 303.9 306.9 296.8 350.9 15.79 4 850 1481 19.6 16.9 84 2.7 17.7 195 5 306.7 309.4 296.6 350.0 14.40 5 826 1728 18.4 16.4 88 2.0 17.0 212 4 307.9 310.6 296.9 351.3 14.35 6 791 2098 15.8 14.5 92 1.3 14.9 237 1 309.0 311.5 296.4 349.2 13.24 7 743 2629 12.2 11.7 97 0.5 11.9 245 1 310.7 312.9 295.8 346.5 11.71 8 700 3128 10.0 8.6 91 1.4 9.1 250 1 313.6 315.5 295.4 344.8 10.08 9 661 3604 8.2 7.0 92 1.2 7.5 351 3 316.7 318.6 295.9 346.8 9.56 10 615 4196 4.2 3.9 98 0.3 4.0 52 6 318.7 320.3 295.5 345.0 8.27 11 606 4316 3.6 3.3 98 0.3 3.4 59 7 319.4 320.9 295.5 345.0 8.04 12 552 5070 0.6 -5.4 64 6.0 -2.4 30 16 324.5 325.4 294.3 339.8 4.64 13 500 5860 -3.5 -8.0 71 4.5 -5.6 30 15 328.8 329.6 295.0 342.9 4.19 14 494 5955 -4.1 -8.2 73 4.1 -6.0 31 15 329.2 330.0 295.1 343.3 4.18 15 481 6165 -4.9 -13.9 49 9.0 -8.6 33 15 330.7 331.3 294.3 340.1 2.72 16 467 6397 -6.5 -10.1 76 3.6 -8.1 35 15 331.5 332.3 295.4 344.5 3.80 17 438 6895 -9.5 -19.5 44 10.0 -13.0 39 15 333.9 334.2 294.4 340.5 1.86 18 420 7218 -12.1 -14.7 81 2.6 -13.1 42 15 334.6 335.2 295.4 344.7 2.91 19 400 7590 -14.3 -20.3 60 6.0 -16.3 45 15 336.4 336.8 295.1 343.2 1.90 20 380 7978 -16.7 -34.7 19 18.0 -20.5 51 15 338.2 338.3 294.4 340.2 0.53 21 362 8342 -19.3 -30.3 37 11.0 -21.8 57 14 339.5 339.6 295.0 342.7 0.85 22 325 9139 -24.3 -39.3 24 15.0 -26.7 70 10 343.2 343.3 295.4 344.7 0.39 23 317 9321 -24.9 -32.9 47 8.0 -26.5 73 9 344.8 345.0 296.1 347.7 0.76 24 300 9720 -28.1 -36.1 46 8.0 -29.5 80 7 345.8 345.9 296.2 348.1 0.58 25 285 10085 -30.9 -32.9 83 2.0 -31.3 57 5 346.9 347.1 296.7 350.1 0.84 26 267 10544 -34.3 -45.3 32 11.0 -35.5 28 2 348.5 348.5 296.5 349.5 0.25 27 257 10810 -36.3 -47.3 31 11.0 -37.3 11 1 349.3 349.4 296.7 350.2 0.21 28 250 11000 -38.1 -47.1 38 9.0 -38.9 0 0 349.4 349.5 296.7 350.3 0.22 29 235 11421 -40.9 -45.9 58 5.0 -41.3 4 6 351.4 351.5 297.2 352.5 0.27 30 200 12490 -50.5 -55.5 55 5.0 -50.7 60 11 352.8 352.8 297.3 353.2 0.10 31 193 12721 -52.1 -61.1 33 9.0 -52.4 66 12 353.9 353.9 297.5 354.1 0.05 32 150 14300 -66.5 -71.5 49 5.0 -66.5 85 9 355.5 355.5 297.8 355.6 0.02 33 138 14798 -70.5 -74.0 60 3.5 -70.5 67 8 357.1 357.1 298.1 357.1 0.01 34 102 16521 -85.5 -92.5 27 7.0 -85.5 85 17 360.5 360.5 298.8 360.5 0.00 35 100 16630 -84.9 -91.9 28 7.0 -84.9 70 15 363.7 363.7 299.4 363.7 0.00 36 85 17542 -77.5 -80.9 58 3.4 -77.5 71 16 396.0 396.0 304.6 396.0 0.01 37 70 18660 -74.9 -78.9 54 4.0 -74.9 145 23 424.1 424.1 308.2 424.2 0.01 38 64 19182 -76.1 -83.1 32 7.0 -76.2 135 23 432.5 432.5 309.1 432.6 0.01 39 50 20640 -69.1 -90.1 3 21.0 -69.3 80 27 480.7 480.7 313.5 480.7 0.00 40 46 21147 -63.3 -89.3 2 26.0 -63.7 80 33 506.2 506.2 315.4 506.3 0.00 41 35 22821 -65.7 -93.7 1 28.0 -66.1 95 40 541.1 541.1 317.6 541.1 0.00 42 30 23780 -56.5 -87.5 1 31.0 -57.9 95 54 590.6 590.6 320.2 590.6 0.01 43 23 25463 -53.2 -84.9 1 31.7 -55.6 90 69 646.9 646.9 322.6 647.0 0.01 44 20 26360 -51.5 -83.5 1 32.0 -54.5 90 64 678.5 678.5 323.7 678.7 0.02 45 19 26694 -50.7 -82.7 1 32.0 -54.1 90 66 691.0 691.1 324.1 691.2 0.02 TRP 102 16521 -85.5 -92.5 27 7.0 -85.5 85 17 360.5 360.5 298.8 360.5 0.00 WND 23 25463 -53.2 -84.9 1 31.7 -55.6 90 69 646.9 646.9 322.6 647.0 0.01 Sounding variables and indices 1000-500 mb thick: 5806.42 m Freezing level: 544.39 mb = 5185.98 m = 17014.16 ft Wetbulb zero: 574.18 mb = 4751.87 m = 15589.94 ft Precipitable water: 2.49 inches Sfc-500 mean rel hum: 85.43 % Est. max temperature: 33.69 C = 92.64 F Sfc-Lift cond lev (LCL): 942.40 mb = 579.79 m = 1902.16 ft T: 23.96 C 700-500 lapse rate: 4.94 C/km ThetaE index: 10.23 C Layer 973.0- 826.0 mb Conv cond level (CCL): 870.51 mb = 1273.34 m = 4177.57 ft Mean mixing ratio: 17.86 g/kg Conv temperature: 32.90 C = 91.23 F Cap Strength: 1.26 C Lifted Index: -2.41 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.51 C Lifted Index @700 mb: -2.00 C Showalter Index: -0.53 C Risk: Thunderstorms probable Total Totals Index: 43.50 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 20.40 C K Index: 38.60 Risk: > 80 % chance of thunderstorms Sweat Index: 227.80 Risk: None Energy Index: -1.45 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 954.85 J/kg Max Up Vert Vel: 43.70 m/s Conv Inhibition (B-): 29.44 J/kg Cap Strength: 1.26 C Lift Cond Lev (LCL): 912.78 mb = 860.17 m = 2822.04 ft Lev Free Conv (LFC): 807.78 mb = 1918.80 m = 6295.20 ft Equ Level (EL): 157.78 mb = 13983.38 m = 45876.67 ft B at Equ Level: 953.18 J/kg Max Parcel Lev (MPL): 77.78 mb = 18053.17 m = 59228.83 ft Wind level data Storm motion: 79 at 5 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 18 150 3 -1.5 2.6 | 225 5 3.6 3.5 1 972 305 170 9 -1.6 8.9 | 200 10 3.5 9.8 2 907 914 165 7 -1.8 6.8 | 203 8 3.3 7.7 3 850 1481 195 5 1.3 4.8 | 228 9 6.4 5.8 4 787 2134 240 1 0.9 0.5 | 256 6 6.0 1.4 5 700 3128 250 1 0.9 0.3 | 258 6 6.0 1.3 6 656 3658 5 3 -0.3 -3.0 | 293 5 4.8 -2.0 7 608 4267 60 7 -6.1 -3.5 | 21 3 -1.0 -2.6 8 544 5182 25 17 -7.2 -15.4 | 8 15 -2.1 -14.5 9 500 5860 30 15 -7.5 -13.0 | 11 12 -2.4 -12.0 10 400 7590 45 15 -10.6 -10.6 | 30 11 -5.5 -9.7 11 398 7620 45 17 -12.0 -12.0 | 32 13 -6.9 -11.1 12 300 9720 80 7 -6.9 -1.2 | 81 2 -1.8 -0.3 13 251 10973 0 0 -0.0 -0.0 | 259 5 5.1 0.9 14 250 11000 0 0 -0.0 -0.0 | 259 5 5.1 0.9 15 229 11582 5 9 -0.8 -9.0 | 332 9 4.3 -8.0 16 200 12490 60 11 -9.5 -5.5 | 44 6 -4.4 -4.6 17 173 13411 85 17 -16.9 -1.5 | 87 12 -11.8 -0.5 18 150 14300 85 9 -9.0 -0.8 | 92 4 -3.9 0.2 19 127 15240 50 7 -5.4 -4.5 | 4 4 -0.3 -3.6 20 102 16521 85 17 -16.9 -1.5 | 87 12 -11.8 -0.5 21 100 16630 70 15 -14.1 -5.1 | 65 10 -9.0 -4.2 22 98 16764 80 19 -18.7 -3.3 | 80 14 -13.6 -2.4 23 93 17069 50 27 -20.7 -17.4 | 44 23 -15.6 -16.4 24 79 17983 90 7 -7.0 0.0 | 117 2 -1.9 0.9 25 71 18593 155 21 -8.9 19.0 | 169 20 -3.8 20.0 26 70 18660 145 23 -13.2 18.8 | 158 21 -8.1 19.8 27 64 19202 135 23 -16.3 16.3 | 147 21 -11.2 17.2 28 58 19812 80 17 -16.7 -3.0 | 80 12 -11.6 -2.0 29 55 20117 120 11 -9.5 5.5 | 146 8 -4.4 6.4 30 50 20640 80 27 -26.6 -4.7 | 80 22 -21.5 -3.7 31 45 21336 80 35 -34.5 -6.1 | 80 30 -29.4 -5.1 32 40 21946 95 27 -26.9 2.4 | 99 22 -21.8 3.3 33 30 23780 95 54 -53.8 4.7 | 97 49 -48.7 5.7 34 23 25463 90 69 -69.0 0.0 | 91 64 -63.9 0.9 35 21 25908 90 69 -69.0 0.0 | 91 64 -63.9 0.9 36 20 26360 90 64 -64.0 0.0 | 91 59 -58.9 0.9 37 18 26822 90 69 -69.0 0.0 | 91 64 -63.9 0.9 Wind Parameters Mean winds (0-6000m): 49.5 at 6.9 knts Storm direction: 79.5 at 5.2 knts Shear (0-3000m) pos: 0.6 neg: 0.0 tot: 0.6 10-3/s Storm rel Dir Shear (0-3000m): 32.3 deg Storm rel helicity (0-3000m) pos: 17.8 neg: -5.0 tot: 12.8 m^2/s^2 ave: 4.3 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 2.9 stream: 0.9 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 49.99 Bulk Shear: 19.10 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 ------------------------------------------------------------------------------- 500 167 7 204 9| 5.7 0.0 5.7| 0.3 -5.0 -4.7 -9.3 -0.39| 7.2 -2.8 1000 167 7 203 9| 2.0 0.0 2.0| 2.9 -5.0 -2.1 -2.1 -0.18| 4.7 -0.8 1500 171 7 208 9| 1.2 0.0 1.2| 10.4 -5.0 5.4 3.6 0.13| 4.3 0.6 2000 176 6 214 8| 0.8 0.0 0.8| 16.9 -5.0 11.9 5.9 0.30| 4.1 1.2 2500 177 5 220 8| 0.7 0.0 0.7| 17.7 -5.0 12.7 5.1 0.31| 3.5 1.1 3000 180 4 224 7| 0.6 0.0 0.6| 17.8 -5.0 12.8 4.3 0.31| 2.9 0.9 4000 177 4 226 7| 0.9 0.0 0.9| 27.9 -5.0 22.9 5.7 0.49| 3.2 1.6 5000 108 5 186 3| 1.1 0.7 1.8| 30.5 -9.9 20.6 4.1 0.36| 3.8 1.4 6000 49 7 3 4| 0.8 0.7 1.5| 34.0 -13.8 20.2 3.4 0.31| 3.6 1.1 Wrote GIF file: /home/apache/climate/data/raob//RPMD/skewt/RPMD.skewt.20251017.12.gif