UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for RP618... Searching the city database file for: RP618 ... Date:0000Z 16 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 1006 22 28.8 26.6 88 2.2 27.1 90 3 301.4 305.5 300.1 367.4 22.29 1 974 308 26.0 25.3 96 0.7 25.5 65 13 301.4 305.3 299.5 364.3 21.28 2 910 900 22.0 22.0 100 0.0 22.0 55 15 303.2 306.7 298.4 358.4 18.59 3 850 1488 18.8 18.0 95 0.8 18.2 75 19 305.8 308.7 297.1 352.2 15.46 4 831 1682 17.4 17.2 99 0.2 17.2 79 19 306.3 309.2 297.0 351.5 15.03 5 791 2104 16.2 14.8 91 1.4 15.3 89 19 309.4 312.0 296.7 350.5 13.51 6 772 2312 16.4 12.7 79 3.7 13.9 89 18 311.8 314.1 296.4 348.8 12.05 7 700 3140 11.2 8.4 83 2.8 9.4 85 13 314.9 316.8 295.7 345.9 9.94 8 662 3605 8.6 5.7 82 2.9 6.8 94 13 317.0 318.7 295.4 344.5 8.72 9 616 4199 5.0 2.6 84 2.4 3.6 121 13 319.5 321.0 295.1 343.5 7.52 10 554 5061 0.4 -1.8 85 2.2 -0.8 116 20 323.9 325.1 295.2 343.7 6.06 11 500 5880 -3.7 -9.7 63 6.0 -6.4 120 13 328.5 329.3 294.6 340.9 3.66 12 480 6200 -5.7 -15.7 45 10.0 -9.6 119 11 329.9 330.4 293.9 338.0 2.34 13 466 6431 -7.5 -10.5 79 3.0 -8.8 118 9 330.5 331.2 295.0 343.1 3.69 14 440 6874 -10.7 -13.6 79 2.9 -11.9 117 6 331.9 332.5 294.9 342.4 3.04 15 400 7600 -14.5 -24.5 42 10.0 -17.4 115 1 336.1 336.4 294.6 340.9 1.31 16 347 8663 -22.1 -29.1 53 7.0 -23.7 120 6 339.8 340.0 295.1 343.5 0.99 17 325 9143 -24.7 -39.7 24 15.0 -27.1 127 8 342.6 342.7 295.3 344.1 0.37 18 300 9720 -29.9 -37.9 46 8.0 -31.1 135 11 343.2 343.3 295.6 345.1 0.49 19 279 10232 -34.7 -40.7 54 6.0 -35.4 123 13 343.5 343.6 295.5 345.1 0.39 20 257 10801 -38.5 -45.5 48 7.0 -39.1 109 14 346.1 346.1 296.0 347.1 0.25 21 250 10990 -40.1 -48.1 42 8.0 -40.7 110 17 346.4 346.5 296.0 347.3 0.20 22 237 11352 -43.3 -51.3 41 8.0 -43.8 108 19 346.9 347.0 296.1 347.5 0.14 23 212 12092 -49.9 -52.4 75 2.5 -50.0 103 22 347.9 347.9 296.3 348.5 0.14 24 200 12470 -53.1 -57.6 58 4.5 -53.2 100 19 348.7 348.7 296.4 349.0 0.08 25 190 12798 -55.5 -65.5 28 10.0 -55.7 95 20 350.0 350.0 296.7 350.1 0.03 26 150 14260 -67.3 -74.3 36 7.0 -67.4 120 5 354.2 354.2 297.5 354.2 0.01 27 143 14546 -69.9 -75.9 41 6.0 -69.9 110 6 354.5 354.5 297.6 354.5 0.01 28 140 14672 -70.3 -75.2 48 4.9 -70.4 105 6 355.9 355.9 297.9 356.0 0.01 29 131 15066 -71.1 -78.1 35 7.0 -71.1 130 5 361.3 361.3 299.0 361.4 0.01 30 105 16345 -80.1 -86.1 36 6.0 -80.1 180 12 367.8 367.8 300.2 367.8 0.00 31 100 16620 -80.7 -87.7 30 7.0 -80.7 115 11 371.8 371.8 300.9 371.8 0.00 32 85 17528 -84.3 -91.3 28 7.0 -84.3 70 15 382.2 382.2 302.6 382.2 0.00 33 73 18380 -80.1 -83.8 54 3.7 -80.1 89 15 408.1 408.1 306.3 408.1 0.00 34 70 18620 -75.9 -80.9 45 5.0 -75.9 100 19 422.0 422.0 308.0 422.0 0.01 35 55 20050 -65.9 -77.9 17 12.0 -66.1 92 40 475.1 475.1 313.1 475.2 0.02 36 50 20630 -65.5 -83.5 6 18.0 -65.8 95 27 489.1 489.1 314.1 489.2 0.01 37 44 21410 -65.9 -90.9 2 25.0 -66.2 94 31 506.4 506.4 315.4 506.4 0.00 38 30 23790 -57.5 -87.5 1 30.0 -58.7 90 46 587.9 587.9 320.0 587.9 0.01 39 27 24457 -56.1 -87.1 1 31.0 -57.6 91 47 609.8 609.8 321.0 609.9 0.01 40 23 25470 -58.3 -88.3 1 30.0 -59.7 93 49 631.9 632.0 322.0 632.0 0.01 41 20 26360 -52.9 -84.9 1 32.0 -55.6 95 50 674.3 674.3 323.6 674.4 0.01 42 18 27043 -50.9 -82.9 1 32.0 -54.4 94 50 701.2 701.2 324.5 701.4 0.02 43 15 28224 -52.9 -84.9 1 32.0 -56.2 93 50 732.1 732.1 325.4 732.2 0.02 44 13 29157 -48.3 -81.3 1 33.0 -53.6 93 50 778.6 778.6 326.7 779.0 0.04 TRP 85 17528 -84.3 -91.3 28 7.0 -84.3 70 15 382.2 382.2 302.6 382.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5804.83 m Freezing level: 548.73 mb = 5140.58 m = 16865.22 ft Wetbulb zero: 565.29 mb = 4896.75 m = 16065.27 ft Precipitable water: 2.63 inches Sfc-500 mean rel hum: 86.30 % Est. max temperature: 32.94 C = 91.30 F Sfc-Lift cond lev (LCL): 975.03 mb = 298.29 m = 978.62 ft T: 26.09 C 700-500 lapse rate: 5.44 C/km ThetaE index: 23.95 C Layer 974.0- 554.0 mb Conv cond level (CCL): 944.00 mb = 580.44 m = 1904.32 ft Mean mixing ratio: 20.45 g/kg Conv temperature: 29.62 C = 85.32 F Cap Strength: 0.08 C Lifted Index: -4.89 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -7.95 C Lifted Index @700 mb: -2.59 C Showalter Index: -1.49 C Risk: Thunderstorms probable Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.50 C Cross Totals Index: 21.70 C K Index: 37.70 Risk: > 80 % chance of thunderstorms Sweat Index: 267.00 Risk: None Energy Index: -2.23 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3156.64 J/kg Max Up Vert Vel: 79.46 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.08 C Lift Cond Lev (LCL): 946.93 mb = 553.45 m = 1815.74 ft Lev Free Conv (LFC): 941.93 mb = 599.62 m = 1967.24 ft Equ Level (EL): 121.93 mb = 15480.63 m = 50788.86 ft B at Equ Level: 3146.64 J/kg Max Parcel Lev (MPL): 61.93 mb = 19346.77 m = 63472.89 ft Wind level data Storm motion: 124 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 1006 22 90 3 -3.0 0.0 | 314 9 6.6 -6.5 1 974 305 65 13 -11.8 -5.5 | 10 12 -2.2 -12.0 2 908 914 55 15 -12.3 -8.6 | 10 15 -2.7 -15.1 3 850 1488 75 19 -18.4 -4.9 | 37 14 -8.7 -11.4 4 788 2134 90 19 -19.0 0.0 | 55 11 -9.4 -6.5 5 700 3140 85 13 -13.0 -1.1 | 24 8 -3.3 -7.6 6 657 3658 95 13 -13.0 1.1 | 32 6 -3.3 -5.3 7 610 4267 125 13 -10.6 7.5 | 134 1 -1.0 1.0 8 566 4877 115 21 -19.0 8.9 | 104 10 -9.4 2.4 9 500 5880 120 13 -11.3 6.5 | 91 2 -1.6 0.0 10 400 7600 115 1 -0.9 0.4 | 305 11 8.7 -6.0 11 399 7620 105 1 -1.0 0.3 | 306 11 8.7 -6.2 12 300 9720 135 11 -7.8 7.8 | 235 2 1.8 1.3 13 251 10973 105 15 -14.5 3.9 | 62 6 -4.9 -2.6 14 250 10990 110 17 -16.0 5.8 | 84 6 -6.3 -0.7 15 218 11887 105 23 -22.2 6.0 | 88 13 -12.6 -0.5 16 200 12470 100 19 -18.7 3.3 | 71 10 -9.1 -3.2 17 199 12497 90 23 -23.0 0.0 | 64 15 -13.4 -6.5 18 150 14260 120 5 -4.3 2.5 | 307 7 5.3 -4.0 19 134 14935 95 7 -7.0 0.6 | 336 6 2.7 -5.9 20 127 15240 190 1 0.2 1.0 | 299 11 9.8 -5.5 21 114 15850 290 13 12.2 -4.4 | 297 24 21.8 -10.9 22 100 16620 115 11 -10.0 4.6 | 11 2 -0.3 -1.8 23 97 16764 115 11 -10.0 4.6 | 11 2 -0.3 -1.8 24 85 17528 70 15 -14.1 -5.1 | 21 12 -4.5 -11.6 25 78 17983 70 7 -6.6 -2.4 | 341 9 3.0 -8.9 26 70 18620 100 19 -18.7 3.3 | 71 10 -9.1 -3.2 27 67 18898 100 21 -20.7 3.6 | 76 11 -11.1 -2.8 28 52 20422 90 46 -46.0 0.0 | 80 37 -36.4 -6.5 29 50 20630 95 27 -26.9 2.4 | 77 18 -17.3 -4.1 30 47 21031 95 25 -24.9 2.2 | 74 16 -15.3 -4.3 31 37 22555 90 50 -50.0 0.0 | 81 41 -40.4 -6.5 32 30 23790 90 46 -46.0 0.0 | 80 37 -36.4 -6.5 33 20 26360 95 50 -49.8 4.4 | 87 40 -40.2 -2.1 34 8 29261 90 50 -50.0 0.0 | 81 41 -40.4 -6.5 Wind Parameters Mean winds (0-6000m): 93.9 at 15.5 knts Storm direction: 123.9 at 11.6 knts Shear (0-3000m) pos: 1.4 neg: 2.0 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 73.9 deg Storm rel helicity (0-3000m) pos: 62.3 neg: -12.0 tot: 50.3 m^2/s^2 ave: 16.8 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 2.6 10^-3/s Energy-Hel index: 1.19 Bulk Rich Number: 374.35 Bulk Shear: 8.43 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 66 10 359 11| 0.0 11.5 11.5| 21.4 0.0 21.4 42.8 0.76| 12.1 9.3 1000 61 12 6 13| 0.0 6.8 6.8| 26.2 -0.3 25.9 25.9 0.67| 7.7 5.2 1500 64 14 14 13| 2.1 4.6 6.6| 49.7 -0.3 49.4 33.0 0.77| 7.2 5.5 2000 70 15 22 13| 2.4 3.4 5.8| 60.3 -0.3 60.1 30.0 0.77| 6.4 5.0 2500 74 16 28 12| 1.7 2.7 4.4| 62.3 -5.5 56.8 22.7 0.64| 5.8 3.7 3000 76 16 29 12| 1.4 2.0 3.4| 62.3 -12.0 50.3 16.8 0.49| 5.3 2.6 4000 80 15 30 10| 1.8 1.5 3.2| 66.4 -13.3 53.1 13.3 0.46| 4.9 2.3 5000 89 15 40 9| 1.8 1.4 3.2| 67.5 -15.9 51.5 10.3 0.37| 5.1 1.9 6000 94 15 47 8| 1.3 1.2 2.5| 67.5 -16.8 50.7 8.5 0.29| 4.9 1.4 Wrote GIF file: /home/apache/climate/data/raob//RP618/skewt/RP618.skewt.20251016.00.gif