UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042123.upa.cvt Date: 2300Z 21 APR 25 Searching for YPLM... Searching the city database file for: YPLM ... Date:2300Z 21 APR 25 Station: YPLM WMO ident: 94302 Latitude: -22.23 Longitude: 114.08 Elevation: 6.00 ------------------------------------------------------------------------------- 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 1014 6 23.0 20.2 84 2.8 21.1 240 4 295.0 297.6 293.7 337.6 14.85 1 1000 130 24.2 20.9 82 3.3 21.9 130 6 297.4 300.2 295.0 342.9 15.75 2 973 370 24.2 19.2 74 5.0 20.7 114 12 299.7 302.3 294.8 342.2 14.54 3 925 813 22.2 16.2 69 6.0 18.1 75 9 302.0 304.3 294.1 339.3 12.62 4 906 994 21.8 12.8 57 9.0 16.0 47 11 303.4 305.3 292.8 334.1 10.30 5 893 1119 22.2 10.2 46 12.0 14.7 50 13 305.1 306.7 292.1 331.5 8.78 6 850 1546 18.4 9.4 56 9.0 12.8 55 21 305.4 307.0 292.2 331.7 8.74 7 737 2750 8.8 7.3 90 1.5 7.9 20 26 307.7 309.3 292.9 334.2 8.74 8 700 3175 6.0 1.6 73 4.4 3.6 15 26 309.1 310.3 291.2 328.1 6.15 9 679 3424 4.6 0.4 74 4.2 2.4 12 20 310.3 311.4 291.2 328.3 5.81 10 676 3460 4.8 -1.2 65 6.0 1.7 12 20 310.9 311.9 290.9 327.1 5.19 11 673 3496 6.0 -21.0 12 27.0 -3.1 12 19 312.6 312.8 287.5 316.2 1.06 12 672 3508 6.0 -21.0 12 27.0 -3.1 12 19 312.8 313.0 287.5 316.4 1.07 13 669 3545 6.0 -23.0 10 29.0 -3.4 11 18 313.2 313.3 287.5 316.2 0.90 14 665 3594 5.2 -3.8 52 9.0 0.8 11 17 312.8 313.6 290.7 326.5 4.34 15 655 3717 4.4 -5.6 48 10.0 -0.3 2 14 313.3 314.0 290.4 325.5 3.84 16 652 3755 6.0 -27.0 7 33.0 -3.9 357 14 315.5 315.6 288.0 317.7 0.64 17 646 3831 7.0 -39.0 2 46.0 -4.1 346 12 317.4 317.5 288.2 318.2 0.20 18 563 4945 -0.3 -35.3 5 35.0 -8.7 270 13 321.6 321.6 289.6 322.8 0.34 19 520 5574 -6.3 -16.3 45 10.0 -9.9 273 21 321.7 322.1 291.3 328.7 2.06 20 515 5649 -6.9 -16.9 45 10.0 -10.4 274 22 321.9 322.3 291.3 328.6 1.98 21 507 5772 -6.7 -29.7 14 23.0 -12.5 274 24 323.6 323.7 290.5 325.9 0.64 22 500 5880 -7.3 -27.3 19 20.0 -12.7 275 25 324.1 324.3 290.9 327.0 0.81 23 495 5958 -7.7 -28.7 17 21.0 -13.1 275 25 324.6 324.7 290.9 327.2 0.72 24 466 6427 -9.3 -38.3 7 29.0 -15.2 250 32 328.2 328.3 291.5 329.4 0.30 25 424 7150 -14.1 -29.1 27 15.0 -17.8 258 44 331.1 331.3 292.8 334.1 0.81 26 400 7590 -17.3 -44.3 8 27.0 -21.4 260 40 332.5 332.5 292.6 333.2 0.19 27 386 7855 -17.9 -49.9 4 32.0 -22.1 264 39 335.1 335.1 293.2 335.5 0.10 28 334 8918 -24.3 -45.1 13 20.8 -27.1 260 60 340.5 340.6 294.7 341.4 0.20 29 322 9183 -25.9 -43.9 17 18.0 -28.3 260 60 341.9 341.9 295.0 342.9 0.24 30 318 9273 -25.9 -50.9 8 25.0 -28.6 259 59 343.1 343.1 295.2 343.6 0.11 31 300 9690 -29.1 -48.1 14 19.0 -31.2 255 54 344.4 344.4 295.5 345.0 0.16 32 250 10970 -39.5 -59.5 10 20.0 -40.5 270 52 347.3 347.4 296.1 347.6 0.05 33 238 11305 -42.3 -65.3 6 23.0 -43.2 270 52 348.0 348.0 296.2 348.1 0.02 34 220 11832 -46.7 -63.7 13 17.0 -47.3 270 53 349.2 349.2 296.5 349.3 0.03 35 211 12109 -47.7 -66.7 9 19.0 -48.3 270 53 351.8 351.8 297.0 351.9 0.02 36 200 12460 -50.9 -66.9 13 16.0 -51.3 270 53 352.2 352.2 297.1 352.3 0.02 37 158 13944 -63.7 -73.7 24 10.0 -63.8 271 53 355.0 355.0 297.7 355.1 0.01 38 150 14260 -66.5 -75.5 27 9.0 -66.5 270 53 355.5 355.5 297.8 355.6 0.01 39 124 15392 -75.1 -83.1 28 8.0 -75.1 275 51 359.8 359.8 298.7 359.8 0.00 40 111 16032 -77.7 -85.7 26 8.0 -77.7 290 35 366.5 366.5 299.9 366.5 0.00 41 100 16630 -78.3 -86.3 26 8.0 -78.3 275 24 376.4 376.4 301.6 376.5 0.00 42 85 17560 -77.7 -88.7 15 11.0 -77.7 313 16 395.6 395.6 304.6 395.6 0.00 43 79 17985 -73.1 -89.1 7 16.0 -73.2 332 12 413.4 413.4 306.9 413.5 0.00 44 70 18690 -75.5 -89.5 9 14.0 -75.6 5 5 422.9 422.9 308.0 422.9 0.00 45 65 19119 -76.7 -90.7 9 14.0 -76.7 26 6 429.3 429.3 308.7 429.3 0.00 46 52 20441 -65.9 -89.9 2 24.0 -66.2 89 9 482.7 482.7 313.7 482.8 0.00 47 50 20680 -65.7 -89.7 2 24.0 -66.0 100 10 488.7 488.7 314.1 488.7 0.00 48 46 21186 -65.5 -90.5 2 25.0 -65.8 94 12 500.9 500.9 315.0 500.9 0.00 49 40 22044 -61.1 -88.1 2 27.0 -61.7 85 16 532.4 532.4 317.1 532.4 0.00 50 30 23850 -55.9 -85.9 1 30.0 -57.3 65 24 592.2 592.3 320.3 592.3 0.01 51 20 26460 -49.7 -83.7 1 34.0 -53.2 110 23 684.0 684.1 323.9 684.2 0.02 52 14 28821 -44.7 -81.7 1 37.0 -51.2 774.5 774.5 326.6 774.8 0.04 TRP 111 16032 -77.7 -85.7 26 8.0 -77.7 290 35 366.5 366.5 299.9 366.5 0.00 WND 334 8918 -24.3 -45.1 13 20.8 -27.1 260 60 340.5 340.6 294.7 341.4 0.20 Sounding variables and indices 1000-500 mb thick: 5750.00 m Freezing level: 566.41 mb = 4899.51 m = 16074.31 ft Wetbulb zero: 674.93 mb = 3472.72 m = 11393.29 ft Precipitable water: 1.44 inches Sfc-500 mean rel hum: 47.52 % Est. max temperature: 33.38 C = 92.08 F Sfc-Lift cond lev (LCL): 973.60 mb = 364.93 m = 1197.26 ft T: 24.20 C 700-500 lapse rate: 4.92 C/km ThetaE index: 11.47 C Layer 973.0- 850.0 mb Conv cond level (CCL): 819.54 mb = 1853.95 m = 6082.43 ft Mean mixing ratio: 14.03 g/kg Conv temperature: 34.10 C = 93.37 F Cap Strength: 4.95 C Lifted Index: -0.87 C Risk: Thunderstorms probable Lifted Index @300 mb: 4.45 C Lifted Index @700 mb: -1.93 C Showalter Index: 3.11 C Risk: None Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: 16.70 C K Index: 30.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 179.80 Risk: None Energy Index: -0.81 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 116.02 J/kg Max Up Vert Vel: 15.23 m/s Conv Inhibition (B-): 149.44 J/kg Cap Strength: 4.73 C Lift Cond Lev (LCL): 896.09 mb = 1089.22 m = 3573.52 ft Lev Free Conv (LFC): 761.09 mb = 2478.42 m = 8131.20 ft Equ Level (EL): 651.09 mb = 3766.25 m = 12356.32 ft B at Equ Level: 78.93 J/kg Max Parcel Lev (MPL): 361.09 mb = 8345.17 m = 27378.84 ft Wind level data Storm motion: 38 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 1014 6 240 4 3.5 2.0 | 223 17 11.5 12.4 1 1000 130 130 6 -4.6 3.9 | 194 15 3.5 14.2 2 980 305 120 12 -10.4 6.0 | 172 17 -2.3 16.4 3 925 813 75 9 -8.7 -2.3 | 176 8 -0.6 8.1 4 914 914 45 9 -6.4 -6.4 | 203 4 1.7 4.0 5 852 1524 60 22 -19.1 -11.0 | 87 11 -11.0 -0.6 6 850 1546 55 21 -17.2 -12.0 | 80 9 -9.1 -1.7 7 793 2134 40 28 -18.0 -21.4 | 42 15 -9.9 -11.1 8 737 2743 20 26 -8.9 -24.4 | 3 14 -0.8 -14.0 9 700 3175 15 26 -6.7 -25.1 | 355 15 1.3 -14.7 10 659 3658 10 15 -2.6 -14.8 | 309 7 5.5 -4.4 11 635 3962 325 10 5.7 -8.2 | 261 14 13.8 2.2 12 611 4267 315 11 7.8 -7.8 | 261 16 15.9 2.6 13 588 4572 300 8 6.9 -4.0 | 247 16 15.0 6.4 14 566 4877 270 12 12.0 -0.0 | 243 23 20.1 10.4 15 500 5880 275 25 24.9 -2.2 | 256 34 33.0 8.2 16 486 6096 275 26 25.9 -2.3 | 257 35 34.0 8.1 17 467 6401 250 32 30.1 10.9 | 241 44 38.1 21.3 18 415 7315 260 47 46.3 8.2 | 251 57 54.4 18.5 19 400 7590 260 40 39.4 6.9 | 250 51 47.5 17.3 20 382 7925 265 39 38.9 3.4 | 254 49 46.9 13.8 21 367 8230 255 36 34.8 9.3 | 245 47 42.8 19.7 22 334 8918 260 60 59.1 10.4 | 253 70 67.2 20.8 23 324 9144 260 60 59.1 10.4 | 253 70 67.2 20.8 24 300 9690 255 54 52.2 14.0 | 248 65 60.2 24.4 25 250 10970 270 52 52.0 -0.0 | 260 61 60.1 10.4 26 200 12460 270 53 53.0 -0.0 | 260 62 61.1 10.4 27 189 12802 275 54 53.8 -4.7 | 265 62 61.9 5.7 28 150 14260 270 53 53.0 -0.0 | 260 62 61.1 10.4 29 127 15240 270 53 53.0 -0.0 | 260 62 61.1 10.4 30 114 15850 290 45 42.3 -15.4 | 276 51 50.4 -5.0 31 111 16032 290 35 32.9 -12.0 | 272 41 41.0 -1.6 32 103 16459 290 34 31.9 -11.6 | 272 40 40.0 -1.2 33 100 16630 275 24 23.9 -2.1 | 255 33 32.0 8.3 34 98 16764 275 24 23.9 -2.1 | 255 33 32.0 8.3 35 70 18690 5 5 -0.4 -5.0 | 235 9 7.6 5.4 36 50 20680 100 10 -9.8 1.7 | 172 12 -1.8 12.1 37 30 23850 65 24 -21.8 -10.1 | 91 14 -13.7 0.2 38 20 26460 110 23 -21.6 7.9 | 143 23 -13.5 18.3 Wind Parameters Mean winds (0-6000m): 7.9 at 17.5 knts Storm direction: 37.9 at 13.2 knts Shear (0-3000m) pos: 1.9 neg: 4.0 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 135.1 deg Storm rel helicity (0-3000m) pos: 6.5 neg: -139.5 tot: -133.0 m^2/s^2 ave: -44.3 10^-3 m/s^2 rel: -0.61 Storm rel vorticity (0-3000m) horiz: 10.8 stream: -6.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.72 Bulk Shear: 67.42 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 ------------------------------------------------------------------------------- 500 121 9 181 15| 0.0 14.4 14.4| 0.0 -64.0 -64.0 -127.9 -0.83| 19.0-15.7 1000 98 9 174 12| 0.0 7.7 7.7| 6.5 -65.1 -58.6 -58.6 -0.43| 15.3 -6.6 1500 77 12 157 8| 3.8 5.1 8.9| 6.5 -71.1 -64.7 -43.1 -0.46| 14.1 -6.4 2000 64 15 128 7| 2.9 5.4 8.2| 6.5 -92.6 -86.1 -43.1 -0.52| 12.8 -6.7 2500 54 17 93 6| 2.3 4.7 7.0| 6.5-121.0-114.5 -45.8 -0.58| 11.9 -6.9 3000 46 19 64 6| 1.9 4.0 5.9| 6.5-139.5-133.0 -44.3 -0.61| 10.8 -6.6 4000 36 19 32 6| 1.4 1.9 3.3| 6.5-187.6-181.1 -45.3 -0.65| 11.0 -7.2 5000 27 17 356 5| 1.1 2.1 3.3| 10.7-212.2-201.5 -40.3 -0.61| 10.2 -6.2 6000 8 18 321 9| 0.5 1.8 2.3| 55.3-212.2-156.9 -26.2 -0.49| 9.5 -4.7 Wrote GIF file: /home/apache/climate/data/raob//YPLM/skewt/YPLM.skewt.20250421.23.gif