UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042000.upa.cvt Date: 0000Z 20 APR 25 Searching for RP618... Searching the city database file for: RP618 ... Date:0000Z 20 APR 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 1008 22 29.6 25.8 80 3.8 26.7 270 3 302.1 306.0 299.7 364.9 21.18 1 976 307 26.6 26.0 97 0.6 26.2 74 3 301.8 305.9 300.1 367.6 22.17 2 963 425 25.4 25.4 100 0.0 25.4 77 5 301.8 305.8 299.8 366.0 21.66 3 948 563 24.0 24.0 100 0.0 24.0 79 8 301.7 305.4 299.0 361.4 20.20 4 912 900 22.4 22.1 98 0.3 22.2 85 15 303.4 306.9 298.5 359.0 18.67 5 893 1083 21.0 21.0 100 0.0 21.0 89 15 303.8 307.1 298.1 356.8 17.80 6 850 1508 19.4 17.9 91 1.5 18.4 100 15 306.5 309.3 297.2 352.6 15.36 7 793 2104 16.2 15.4 95 0.8 15.7 101 21 309.2 311.8 297.0 351.8 14.02 8 750 2577 13.4 12.9 97 0.5 13.1 104 18 311.1 313.5 296.5 349.6 12.57 9 700 3158 11.0 8.5 85 2.5 9.4 110 15 314.7 316.6 295.7 345.8 10.01 10 664 3596 8.8 3.8 71 5.0 5.9 106 20 317.0 318.4 294.6 341.0 7.59 11 652 3747 8.4 -0.6 53 9.0 3.5 105 22 318.2 319.3 293.4 336.2 5.62 12 617 4200 5.6 -7.4 39 13.0 -0.6 105 28 320.0 320.7 292.2 331.7 3.55 13 562 4958 1.8 -8.2 47 10.0 -2.9 103 23 324.2 324.9 293.4 336.4 3.67 14 537 5324 -0.5 -24.5 14 24.0 -8.1 102 20 325.7 325.9 291.5 329.2 0.98 15 514 5672 -3.3 -12.3 50 9.0 -7.1 101 17 326.4 327.0 293.4 336.2 2.89 16 500 5890 -4.5 -26.5 16 22.0 -10.9 100 15 327.6 327.7 291.9 330.7 0.88 17 498 5922 -4.7 -20.7 27 16.0 -10.1 100 15 327.7 328.0 292.5 332.9 1.48 18 478 6244 -6.3 -10.9 70 4.6 -8.3 101 16 329.6 330.3 294.7 341.4 3.48 19 460 6544 -6.9 -15.9 49 9.0 -10.4 103 18 332.5 332.9 294.5 340.9 2.41 20 437 6942 -10.5 -11.4 93 0.9 -10.9 105 22 332.8 333.6 295.6 345.4 3.66 21 425 7156 -11.1 -26.1 28 15.0 -15.4 107 23 334.7 334.9 294.0 338.6 1.07 22 400 7620 -13.7 -30.7 22 17.0 -17.9 110 27 337.2 337.3 294.3 340.0 0.74 23 392 7773 -14.1 -41.1 8 27.0 -19.1 108 28 338.6 338.7 294.2 339.7 0.27 24 369 8230 -16.3 -48.3 4 32.0 -21.1 103 30 341.6 341.6 294.8 342.1 0.13 25 300 9750 -28.3 -42.3 25 14.0 -30.2 70 19 345.5 345.6 295.9 346.7 0.31 26 258 10813 -37.7 -47.7 34 10.0 -38.5 70 12 346.9 346.9 296.1 347.7 0.20 27 250 11030 -39.9 -48.9 38 9.0 -40.6 75 15 346.7 346.8 296.1 347.5 0.18 28 237 11391 -43.1 -45.8 75 2.7 -43.3 73 17 347.3 347.3 296.3 348.3 0.27 29 218 11948 -47.3 -50.4 70 3.1 -47.5 69 20 349.2 349.2 296.6 349.9 0.17 30 206 12318 -50.5 -59.5 34 9.0 -50.8 66 22 349.8 349.8 296.7 350.1 0.06 31 200 12510 -51.9 -59.9 38 8.0 -52.1 65 23 350.6 350.6 296.8 350.8 0.06 32 150 14310 -67.1 -71.9 51 4.8 -67.1 85 23 354.5 354.5 297.6 354.6 0.02 33 118 15715 -78.5 -83.5 44 5.0 -78.5 92 27 358.7 358.7 298.4 358.7 0.00 34 103 16483 -80.9 -85.3 47 4.4 -80.9 70 31 368.3 368.3 300.2 368.3 0.00 35 100 16650 -79.7 -84.3 46 4.6 -79.7 60 36 373.7 373.7 301.2 373.8 0.00 36 81 17845 -78.7 -84.7 37 6.0 -78.7 93 27 399.0 399.0 305.0 399.0 0.00 37 74 18355 -81.9 -88.9 29 7.0 -81.9 135 23 402.7 402.7 305.6 402.7 0.00 38 70 18670 -77.3 -84.3 32 7.0 -77.3 160 21 419.0 419.0 307.6 419.0 0.00 39 62 19379 -68.1 -79.1 19 11.0 -68.2 177 14 454.2 454.2 311.3 454.3 0.01 40 59 19674 -69.5 -89.5 4 20.0 -69.6 227 19 457.5 457.5 311.5 457.5 0.00 41 50 20660 -68.5 -95.5 1 27.0 -68.7 255 23 482.1 482.1 313.6 482.1 0.00 42 42 21718 -61.5 -90.5 1 29.0 -62.1 320 5 524.0 524.0 316.5 524.1 0.00 43 30 23800 -60.9 -89.9 1 29.0 -61.7 325 7 578.6 578.6 319.6 578.6 0.00 44 20 26380 -54.1 -85.1 1 31.0 -56.5 100 13 670.6 670.6 323.4 670.7 0.01 45 14 28708 -46.5 -80.5 1 34.0 -52.2 88 37 768.4 768.4 326.4 768.7 0.04 TRP 103 16483 -80.9 -85.3 47 4.4 -80.9 70 31 368.3 368.3 300.2 368.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5797.80 m Freezing level: 542.43 mb = 5244.37 m = 17205.73 ft Wetbulb zero: 621.90 mb = 4135.39 m = 13567.37 ft Precipitable water: 2.43 inches Sfc-500 mean rel hum: 71.20 % Est. max temperature: 33.51 C = 92.33 F Sfc-Lift cond lev (LCL): 954.65 mb = 501.58 m = 1645.57 ft T: 24.62 C 700-500 lapse rate: 5.67 C/km ThetaE index: 35.89 C Layer 963.0- 562.0 mb Conv cond level (CCL): 952.92 mb = 517.43 m = 1697.57 ft Mean mixing ratio: 20.63 g/kg Conv temperature: 29.29 C = 84.72 F Cap Strength: -0.44 C Lifted Index: -5.93 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -6.70 C Lifted Index @700 mb: -2.97 C Showalter Index: -2.47 C Risk: Severe thunderstorms possible Total Totals Index: 46.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 22.40 C K Index: 39.30 Risk: > 80 % chance of thunderstorms Sweat Index: 259.80 Risk: None Energy Index: -4.20 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3103.23 J/kg Max Up Vert Vel: 78.78 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.00 C Lift Cond Lev (LCL): 947.34 mb = 568.87 m = 1866.36 ft Lev Free Conv (LFC): 942.34 mb = 614.98 m = 2017.61 ft Equ Level (EL): 102.34 mb = 16519.83 m = 54198.25 ft B at Equ Level: 2993.14 J/kg Max Parcel Lev (MPL): 62.34 mb = 19347.34 m = 63474.74 ft Wind level data Storm motion: 132 at 13 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 1008 22 270 3 3.0 -0.0 | 305 16 12.9 -9.0 1 976 305 75 3 -2.9 -0.8 | 324 12 7.0 -9.8 2 910 914 85 15 -14.9 -1.3 | 26 11 -5.0 -10.3 3 850 1508 100 15 -14.8 2.6 | 37 8 -4.8 -6.4 4 819 1829 110 17 -16.0 5.8 | 62 7 -6.0 -3.2 5 790 2134 100 21 -20.7 3.6 | 63 12 -10.8 -5.4 6 700 3158 110 15 -14.1 5.1 | 47 6 -4.2 -3.9 7 658 3658 105 21 -20.3 5.4 | 71 11 -10.4 -3.6 8 611 4267 105 29 -28.0 7.5 | 85 18 -18.1 -1.5 9 500 5890 100 15 -14.8 2.6 | 37 8 -4.8 -6.4 10 487 6096 100 15 -14.8 2.6 | 37 8 -4.8 -6.4 11 400 7620 110 27 -25.4 9.2 | 91 15 -15.4 0.2 12 354 8534 100 31 -30.5 5.4 | 80 21 -20.6 -3.6 13 300 9750 70 19 -17.9 -6.5 | 27 17 -7.9 -15.5 14 252 10973 70 11 -10.3 -3.8 | 2 13 -0.4 -12.8 15 250 11030 75 15 -14.5 -3.9 | 19 14 -4.6 -12.9 16 200 12510 65 23 -20.8 -9.7 | 30 22 -10.9 -18.7 17 182 13106 55 23 -18.8 -13.2 | 22 24 -8.9 -22.2 18 150 14310 85 23 -22.9 -2.0 | 50 17 -13.0 -11.0 19 128 15240 100 27 -26.6 4.7 | 75 17 -16.7 -4.3 20 103 16459 80 27 -26.6 -4.7 | 51 22 -16.7 -13.7 21 103 16483 70 31 -29.1 -10.6 | 44 27 -19.2 -19.6 22 100 16650 60 36 -31.2 -18.0 | 38 34 -21.2 -27.0 23 93 17069 60 36 -31.2 -18.0 | 38 34 -21.2 -27.0 24 88 17374 55 31 -25.4 -17.8 | 30 31 -15.5 -26.8 25 70 18670 160 21 -7.2 19.7 | 194 11 2.7 10.7 26 64 19202 145 11 -6.3 9.0 | 270 4 3.6 -0.0 27 58 19812 250 21 19.7 7.2 | 274 30 29.7 -1.8 28 52 20422 210 23 11.5 19.9 | 243 24 21.4 10.9 29 50 20660 255 23 22.2 6.0 | 275 32 32.1 -3.1 30 49 20726 240 27 23.4 13.5 | 262 34 33.3 4.5 31 43 21641 320 5 3.2 -3.8 | 314 18 13.1 -12.8 32 30 23800 325 7 4.0 -5.7 | 317 20 13.9 -14.7 33 29 24079 255 1 1.0 0.3 | 309 14 10.9 -8.8 34 23 25603 115 23 -20.8 9.7 | 94 11 -10.9 0.7 35 20 26380 100 13 -12.8 2.3 | 23 7 -2.9 -6.8 36 16 27127 90 38 -38.0 0.0 | 72 29 -28.1 -9.0 37 10 28956 85 35 -34.9 -3.1 | 64 28 -24.9 -12.1 Wind Parameters Mean winds (0-6000m): 102.2 at 17.9 knts Storm direction: 132.2 at 13.4 knts Shear (0-3000m) pos: 3.2 neg: 0.0 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 107.0 deg Storm rel helicity (0-3000m) pos: 68.2 neg: -4.0 tot: 64.2 m^2/s^2 ave: 21.4 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 3.6 10^-3/s Energy-Hel index: 1.32 Bulk Rich Number: 109.41 Bulk Shear: 28.36 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 72 4 329 12| 10.5 0.0 10.5| 34.4 0.0 34.4 68.8 0.76| 12.8 9.7 1000 83 8 348 10| 9.3 0.0 9.3| 57.5 0.0 57.5 57.5 0.84| 10.8 9.0 1500 89 10 2 9| 6.2 0.0 6.2| 61.7 0.0 61.7 41.1 0.79| 8.3 6.6 2000 95 12 14 8| 5.8 0.0 5.8| 68.2 0.0 68.2 34.1 0.73| 7.9 5.8 2500 97 14 26 8| 4.5 0.0 4.5| 68.2 -1.5 66.7 26.7 0.63| 7.2 4.5 3000 99 14 31 8| 3.2 0.0 3.2| 68.2 -4.0 64.2 21.4 0.54| 6.5 3.6 4000 101 16 42 8| 2.4 1.3 3.7| 82.2 -4.6 77.6 19.4 0.52| 6.4 3.3 5000 102 18 55 9| 1.9 0.7 2.6| 86.4 -18.5 67.9 13.6 0.40| 6.0 2.4 6000 102 18 55 9| 1.6 0.2 1.8| 86.4 -33.9 52.5 8.8 0.26| 5.7 1.5 Wrote GIF file: /home/apache/climate/data/raob//RP618/skewt/RP618.skewt.20250420.00.gif