UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103012.upa.cvt Date: 1200Z 30 OCT 25 Searching for RP618... Searching the city database file for: RP618 ... Date:1200Z 30 OCT 25 Station: RP618 WMO ident: 98618 Latitude: 9.75 Longitude: 118.73 ------------------------------------------------------------------------------- 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 1009 24 27.0 23.0 79 4.0 24.1 330 5 299.4 302.6 296.9 351.4 17.80 1 977 306 25.0 21.3 80 3.7 22.3 305 5 300.1 303.2 296.3 348.6 16.54 2 912 904 21.4 18.8 85 2.6 19.6 305 9 302.4 305.2 296.0 347.2 15.14 3 850 1508 17.8 16.2 90 1.6 16.7 320 19 304.8 307.3 295.7 345.9 13.76 4 842 1589 17.2 15.5 90 1.7 16.1 319 19 305.0 307.5 295.4 344.6 13.27 5 793 2101 15.4 14.2 93 1.2 14.6 348 4 308.3 310.8 296.1 347.6 12.95 6 770 2351 15.2 12.5 84 2.7 13.4 334 3 310.7 313.0 296.0 347.2 11.92 7 700 3153 9.0 8.0 93 1.0 8.4 275 5 312.5 314.3 294.8 342.3 9.67 8 690 3272 8.0 8.0 100 0.0 8.0 284 5 312.6 314.5 295.0 342.9 9.81 9 663 3602 7.0 7.0 100 0.0 7.0 310 7 315.1 316.9 295.5 344.8 9.53 10 616 4204 4.2 4.2 100 0.0 4.2 33 12 318.6 320.2 295.6 345.3 8.43 11 500 5880 -3.9 -4.1 99 0.2 -4.0 95 11 328.3 329.4 296.0 347.1 5.66 12 459 6551 -7.3 -7.6 98 0.3 -7.5 110 16 332.2 333.1 296.2 348.2 4.71 13 400 7610 -14.1 -14.5 97 0.4 -14.3 135 25 336.7 337.3 296.1 347.6 3.11 14 368 8240 -17.9 -18.1 98 0.2 -18.0 128 18 339.7 340.2 296.3 348.7 2.50 15 300 9740 -28.9 -29.8 92 0.9 -29.1 75 21 344.6 344.9 296.4 348.7 1.08 16 267 10558 -34.9 -36.4 86 1.5 -35.1 65 24 347.6 347.7 296.7 350.1 0.64 17 258 10794 -37.1 -38.8 84 1.7 -37.3 71 26 347.8 347.9 296.6 349.8 0.52 18 250 11010 -38.9 -40.9 81 2.0 -39.1 80 29 348.2 348.3 296.6 349.9 0.43 19 200 12500 -52.3 -55.4 69 3.1 -52.4 75 44 349.9 350.0 296.7 350.4 0.10 20 150 14290 -68.3 -71.8 61 3.5 -68.3 70 52 352.4 352.4 297.2 352.5 0.02 21 105 16357 -82.3 -86.2 51 3.9 -82.3 75 36 363.6 363.6 299.4 363.6 0.00 22 100 16630 -81.5 -84.8 57 3.3 -81.5 90 44 370.3 370.3 300.6 370.3 0.00 23 89 17295 -75.3 -78.4 62 3.1 -75.3 73 36 395.2 395.2 304.5 395.2 0.01 24 80 17908 -78.5 -82.1 56 3.6 -78.5 28 14 400.8 400.8 305.3 400.9 0.01 25 73 18436 -74.5 -77.5 63 3.0 -74.5 300 5 419.9 419.9 307.7 420.0 0.01 26 70 18680 -75.3 -78.7 59 3.4 -75.3 205 13 423.3 423.3 308.1 423.4 0.01 27 55 20083 -73.9 -81.9 28 8.0 -74.0 110 17 456.7 456.7 311.5 456.8 0.01 TRP 105 16357 -82.3 -86.2 51 3.9 -82.3 75 36 363.6 363.6 299.4 363.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5777.92 m Freezing level: 555.85 mb = 5073.14 m = 16643.97 ft Wetbulb zero: 556.89 mb = 5014.45 m = 16451.42 ft Precipitable water: 2.59 inches Sfc-500 mean rel hum: 92.90 % Est. max temperature: 32.07 C = 89.73 F Sfc-Lift cond lev (LCL): 952.31 mb = 528.39 m = 1733.55 ft T: 23.66 C 700-500 lapse rate: 4.73 C/km ThetaE index: 6.74 C Layer 977.0- 793.0 mb Conv cond level (CCL): 873.98 mb = 1269.35 m = 4164.49 ft Mean mixing ratio: 16.23 g/kg Conv temperature: 31.48 C = 88.67 F Cap Strength: 1.50 C Lifted Index: -0.46 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.26 C Lifted Index @700 mb: -1.22 C Showalter Index: 0.59 C Risk: Thunderstorms probable Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 20.10 C K Index: 36.90 Risk: > 80 % chance of thunderstorms Sweat Index: 243.40 Risk: None Energy Index: 0.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 126.88 J/kg Max Up Vert Vel: 15.93 m/s Conv Inhibition (B-): 52.46 J/kg Cap Strength: 1.50 C Lift Cond Lev (LCL): 912.81 mb = 896.27 m = 2940.49 ft Lev Free Conv (LFC): 727.81 mb = 2825.33 m = 9269.35 ft Equ Level (EL): 367.81 mb = 8244.17 m = 27047.47 ft B at Equ Level: 126.56 J/kg Max Parcel Lev (MPL): 197.81 mb = 12568.45 m = 41234.57 ft Wind level data Storm motion: 35 at 8 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 1009 24 330 5 2.5 -4.3 | 255 7 6.8 1.9 1 977 305 305 5 4.1 -2.9 | 248 9 8.4 3.3 2 910 914 305 9 7.4 -5.2 | 265 12 11.6 1.0 3 850 1508 320 19 12.2 -14.6 | 297 18 16.5 -8.4 4 848 1524 315 21 14.8 -14.8 | 294 21 19.1 -8.7 5 789 2134 350 3 0.5 -3.0 | 236 6 4.8 3.2 6 700 3153 275 5 5.0 -0.4 | 238 11 9.3 5.8 7 658 3658 315 7 4.9 -4.9 | 262 9 9.2 1.2 8 610 4267 45 13 -9.2 -9.2 | 59 6 -4.9 -3.0 9 545 5182 55 17 -13.9 -9.8 | 70 10 -9.7 -3.6 10 500 5880 95 11 -11.0 1.0 | 137 10 -6.7 7.2 11 400 7610 135 25 -17.7 17.7 | 151 27 -13.4 23.9 12 399 7620 140 23 -14.8 17.6 | 156 26 -10.5 23.8 13 339 8839 115 13 -11.8 5.5 | 147 14 -7.5 11.7 14 300 9740 75 21 -20.3 -5.4 | 93 16 -16.0 0.8 15 274 10363 60 23 -19.9 -11.5 | 71 17 -15.6 -5.3 16 251 10973 75 27 -26.1 -7.0 | 88 22 -21.8 -0.8 17 250 11010 80 29 -28.6 -5.0 | 93 24 -24.3 1.2 18 229 11582 85 33 -32.9 -2.9 | 97 29 -28.6 3.3 19 200 12500 75 44 -42.5 -11.4 | 82 39 -38.2 -5.2 20 150 14290 70 52 -48.9 -17.8 | 75 46 -44.6 -11.6 21 149 14326 70 54 -50.7 -18.5 | 75 48 -46.5 -12.3 22 105 16357 75 36 -34.8 -9.3 | 84 31 -30.5 -3.1 23 103 16459 80 33 -32.5 -5.7 | 91 28 -28.2 0.5 24 100 16630 90 44 -44.0 0.0 | 99 40 -39.7 6.2 25 98 16764 90 44 -44.0 0.0 | 99 40 -39.7 6.2 26 93 17069 90 44 -44.0 0.0 | 99 40 -39.7 6.2 27 75 18288 0 0 -0.0 -0.0 | 215 8 4.3 6.2 28 70 18680 205 13 5.5 11.8 | 209 20 9.8 18.0 29 49 20422 65 19 -17.2 -8.0 | 82 13 -12.9 -1.8 Wind Parameters Mean winds (0-6000m): 4.6 at 10.0 knts Storm direction: 34.6 at 7.5 knts Shear (0-3000m) pos: 0.7 neg: 1.3 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): -14.0 deg Storm rel helicity (0-3000m) pos: 42.0 neg: -16.6 tot: 25.4 m^2/s^2 ave: 8.5 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 0.6 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 14.80 Bulk Shear: 8.57 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 ------------------------------------------------------------------------------- 500 312 5 252 9| 0.0 2.9 2.9| 2.6 -1.7 0.9 1.9 0.07| 3.6 0.3 1000 308 7 258 10| 2.3 1.5 3.7| 12.6 -1.7 10.9 10.9 0.45| 4.1 1.8 1500 312 10 271 11| 5.0 1.0 6.0| 37.0 -1.7 35.3 23.5 0.51| 6.4 3.3 2000 315 11 276 12| 1.1 0.7 1.8| 40.8 -10.6 30.2 15.1 0.18| 9.0 1.6 2500 316 9 272 11| 0.9 1.0 1.9| 41.9 -15.1 26.8 10.7 0.10| 8.2 0.8 3000 314 8 268 10| 0.7 1.3 2.1| 42.0 -16.6 25.4 8.5 0.08| 7.3 0.6 4000 315 8 267 10| 1.9 1.0 3.0| 68.1 -17.5 50.6 12.6 0.27| 7.3 1.9 5000 341 9 289 8| 2.4 0.8 3.3| 79.8 -17.5 62.3 12.5 0.35| 7.1 2.5 6000 5 10 318 5| 1.7 0.7 2.4|109.8 -17.9 91.9 15.3 0.43| 7.0 3.0 Wrote GIF file: /home/apache/climate/data/raob//RP618/skewt/RP618.skewt.20251030.12.gif