UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112612.upa.cvt Date: 1200Z 26 NOV 25 Searching for RP618... Searching the city database file for: RP618 ... Date:1200Z 26 NOV 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 1004 27 27.6 24.4 83 3.2 25.2 180 9 300.4 304.0 298.2 357.8 19.51 1 972 312 25.6 24.4 93 1.2 24.7 205 15 301.2 304.9 298.8 360.7 20.17 2 914 848 21.4 21.2 99 0.2 21.3 197 28 302.2 305.5 297.5 354.3 17.60 3 908 905 21.2 21.2 100 0.0 21.2 195 29 302.6 305.9 297.7 355.0 17.72 4 850 1473 19.0 18.1 95 0.9 18.4 195 29 306.0 309.0 297.2 352.7 15.56 5 790 2102 16.8 15.0 89 1.8 15.5 200 29 310.2 312.8 297.1 352.0 13.71 6 765 2377 16.2 13.7 85 2.5 14.5 201 29 312.4 314.9 297.1 352.4 13.00 7 720 2890 12.2 11.6 96 0.6 11.8 204 29 313.5 315.8 296.8 350.6 12.01 8 700 3127 11.2 10.6 96 0.6 10.8 205 29 314.9 317.1 296.8 350.8 11.55 9 661 3605 9.2 8.5 95 0.7 8.8 196 25 317.8 319.9 296.9 351.3 10.61 10 615 4200 6.4 5.4 93 1.0 5.8 195 25 321.2 323.0 296.8 350.7 9.19 11 590 4540 4.4 3.0 91 1.4 3.6 192 25 322.8 324.3 296.4 348.8 8.08 12 549 5123 0.0 0.0 100 0.0 0.0 185 26 324.3 325.6 296.0 347.0 6.99 13 530 5405 0.0 -2.6 83 2.6 -1.4 181 26 327.5 328.7 296.0 347.3 5.97 14 522 5527 -0.9 -3.9 80 3.0 -2.4 179 27 327.9 329.0 295.8 346.2 5.50 15 500 5870 -3.3 -5.4 85 2.1 -4.4 175 27 329.0 330.0 295.8 346.2 5.12 16 473 6309 -5.9 -6.4 96 0.5 -6.1 180 28 331.1 332.1 296.2 348.0 5.02 17 449 6717 -8.1 -11.9 74 3.8 -9.7 185 29 333.3 334.0 295.6 345.1 3.42 18 423 7180 -11.3 -11.3 100 0.0 -11.3 169 28 334.9 335.7 296.2 348.1 3.82 19 400 7610 -11.9 -16.9 66 5.0 -13.8 155 27 339.5 340.0 296.3 348.6 2.55 20 366 8285 -16.3 -19.7 75 3.4 -17.4 144 23 342.4 342.8 296.7 350.4 2.19 21 344 8749 -19.3 -25.3 59 6.0 -21.0 149 21 344.4 344.7 296.5 349.8 1.42 22 338 8879 -20.3 -27.3 54 7.0 -22.1 150 21 344.8 345.1 296.5 349.4 1.21 23 307 9584 -26.5 -33.5 52 7.0 -27.8 158 18 345.7 345.9 296.3 348.6 0.74 24 300 9750 -27.9 -32.9 62 5.0 -28.9 160 17 346.1 346.2 296.4 349.1 0.80 25 287 10066 -30.9 -32.8 83 1.9 -31.2 156 19 346.2 346.4 296.5 349.4 0.84 26 281 10215 -31.9 -32.3 96 0.4 -32.0 154 20 346.8 347.0 296.7 350.3 0.90 27 258 10812 -35.9 -38.0 81 2.1 -36.2 147 24 349.5 349.6 297.0 351.8 0.56 28 250 11030 -37.1 -41.0 67 3.9 -37.5 140 23 350.9 351.0 297.2 352.6 0.42 29 241 11282 -39.5 -44.1 62 4.6 -39.9 131 24 351.0 351.1 297.1 352.3 0.32 30 219 11930 -44.5 -48.3 66 3.8 -44.7 109 20 353.0 353.1 297.5 353.9 0.22 31 200 12530 -49.9 -52.9 71 3.0 -50.0 90 11 353.8 353.8 297.5 354.4 0.14 32 174 13423 -58.1 -60.5 74 2.4 -58.2 1 0 354.6 354.6 297.7 354.9 0.06 33 150 14340 -66.3 -70.0 60 3.7 -66.3 25 11 355.9 355.9 297.9 356.0 0.02 34 100 16670 -86.7 -90.7 48 4.0 -86.7 85 31 360.2 360.2 298.7 360.2 0.00 35 89 17303 -91.9 -96.0 44 4.1 -91.9 94 36 362.0 362.0 299.1 362.0 0.00 36 79 17940 -92.7 -96.3 48 3.6 -92.7 119 51 372.9 372.9 301.1 372.9 0.00 37 70 18610 -77.9 -80.5 66 2.6 -77.9 105 13 417.7 417.7 307.4 417.8 0.01 38 65 19036 -75.7 -79.0 60 3.3 -75.7 115 10 431.5 431.5 309.0 431.5 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5807.73 m Freezing level: 530.00 mb = 5405.30 m = 17733.72 ft Wetbulb zero: 548.73 mb = 5126.55 m = 16819.19 ft Precipitable water: 2.81 inches Sfc-500 mean rel hum: 92.57 % Est. max temperature: 33.00 C = 91.40 F Sfc-Lift cond lev (LCL): 958.92 mb = 430.13 m = 1411.17 ft T: 24.68 C 700-500 lapse rate: 5.29 C/km ThetaE index: 6.46 C Layer 914.0- 908.0 mb Conv cond level (CCL): 933.48 mb = 664.25 m = 2179.28 ft Mean mixing ratio: 19.05 g/kg Conv temperature: 29.07 C = 84.32 F Cap Strength: 0.36 C Lifted Index: -2.97 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.60 C Lifted Index @700 mb: -1.42 C Showalter Index: -1.33 C Risk: Thunderstorms probable Total Totals Index: 43.70 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 21.40 C K Index: 39.80 Risk: > 80 % chance of thunderstorms Sweat Index: 302.20 Risk: Showers and thunderstorms possible Energy Index: -1.35 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1136.32 J/kg Max Up Vert Vel: 47.67 m/s Conv Inhibition (B-): 0.28 J/kg Cap Strength: 0.28 C Lift Cond Lev (LCL): 938.82 mb = 614.60 m = 2016.39 ft Lev Free Conv (LFC): 923.82 mb = 754.86 m = 2476.55 ft Equ Level (EL): 773.82 mb = 2278.60 m = 7475.64 ft B at Equ Level: 27.44 J/kg Wind level data Storm motion: 224 at 20 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 27 180 9 0.0 9.0 | 70 15 -13.7 -5.0 1 972 305 205 15 6.3 13.6 | 87 7 -7.4 -0.4 2 939 610 205 23 9.7 20.8 | 150 8 -4.0 6.8 3 906 914 195 29 7.5 28.0 | 156 15 -6.2 14.0 4 850 1473 195 29 7.5 28.0 | 156 15 -6.2 14.0 5 787 2134 200 29 9.9 27.3 | 164 14 -3.8 13.3 6 700 3127 205 29 12.3 26.3 | 173 12 -1.5 12.3 7 656 3658 195 25 6.5 24.1 | 144 12 -7.2 10.2 8 609 4267 195 25 6.5 24.1 | 144 12 -7.2 10.2 9 500 5870 175 27 -2.4 26.9 | 129 21 -16.1 12.9 10 449 6706 185 29 2.5 28.9 | 143 19 -11.2 14.9 11 400 7610 155 27 -11.4 24.5 | 113 27 -25.1 10.5 12 383 7925 140 25 -16.1 19.2 | 100 30 -29.8 5.2 13 300 9750 160 17 -5.8 16.0 | 96 20 -19.5 2.0 14 300 9754 160 17 -5.8 16.0 | 96 20 -19.5 2.0 15 252 10973 145 25 -14.3 20.5 | 103 29 -28.1 6.5 16 250 11030 140 23 -14.8 17.6 | 97 29 -28.5 3.6 17 230 11582 120 25 -21.7 12.5 | 88 35 -35.4 -1.5 18 200 12530 90 11 -11.0 0.0 | 60 28 -24.7 -14.0 19 182 13106 85 9 -9.0 -0.8 | 57 27 -22.7 -14.8 20 174 13411 0 0 -0.0 -0.0 | 44 20 -13.7 -14.0 21 150 14340 25 11 -4.6 -10.0 | 37 30 -18.4 -24.0 22 104 16459 80 17 -16.7 -3.0 | 61 35 -30.5 -16.9 23 100 16670 85 31 -30.9 -2.7 | 69 48 -44.6 -16.7 24 93 17069 85 31 -30.9 -2.7 | 69 48 -44.6 -16.7 25 79 17983 120 52 -45.0 26.0 | 102 60 -58.8 12.0 26 70 18610 105 13 -12.6 3.4 | 68 28 -26.3 -10.6 27 62 19202 120 9 -7.8 4.5 | 66 24 -21.5 -9.5 Wind Parameters Mean winds (0-6000m): 194.4 at 26.1 knts Storm direction: 224.4 at 19.6 knts Shear (0-3000m) pos: 2.7 neg: 1.6 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 102.2 deg Storm rel helicity (0-3000m) pos: 41.3 neg: 0.0 tot: 41.3 m^2/s^2 ave: 13.8 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 2.8 10^-3/s Energy-Hel index: 0.24 Bulk Rich Number: 62.62 Bulk Shear: 18.15 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 ------------------------------------------------------------------------------- 500 201 15 88 9| 13.6 0.0 13.6| 20.3 0.0 20.3 40.5 0.66| 14.1 9.3 1000 200 20 127 9| 6.8 4.7 11.6| 27.1 0.0 27.1 27.1 0.52| 12.0 6.3 1500 198 23 141 10| 4.6 3.2 7.7| 27.7 0.0 27.7 18.5 0.52| 8.1 4.2 2000 198 25 147 11| 3.7 2.4 6.0| 33.6 0.0 33.6 16.8 0.54| 6.6 3.6 2500 198 26 151 12| 3.1 1.9 5.0| 37.7 0.0 37.7 15.1 0.56| 5.5 3.1 3000 199 26 154 12| 2.7 1.6 4.3| 41.3 0.0 41.3 13.8 0.57| 4.8 2.8 4000 199 26 155 12| 2.0 1.2 3.3| 42.0 -20.0 22.0 5.5 0.29| 4.5 1.3 5000 198 26 152 12| 1.6 1.4 3.0| 42.0 -27.6 14.4 2.9 0.21| 4.0 0.8 6000 194 26 147 13| 1.3 1.5 2.9| 46.1 -39.1 7.0 1.2 0.15| 3.8 0.6 Wrote GIF file: /home/apache/climate/data/raob//RP618/skewt/RP618.skewt.20251126.12.gif