UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042223.upa.cvt Date: 2300Z 22 APR 25 Searching for YPLM... Searching the city database file for: YPLM ... Date:2300Z 22 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 1013 6 23.4 20.4 83 3.0 21.3 230 5 295.5 298.2 294.0 338.7 15.06 1 1010 33 24.6 19.6 74 5.0 21.1 209 5 296.9 299.5 293.9 338.4 14.36 2 1000 125 25.0 20.0 74 5.0 21.5 140 7 298.1 300.9 294.6 341.3 14.88 3 980 303 27.2 14.2 45 13.0 18.6 120 10 302.1 304.0 292.5 333.0 10.44 4 925 811 23.2 15.2 61 8.0 17.8 285 5 303.0 305.2 293.9 338.1 11.82 5 866 1385 20.0 15.0 73 5.0 16.6 358 16 305.5 307.8 295.0 342.8 12.48 6 853 1516 19.4 12.4 64 7.0 14.8 8 21 306.2 308.1 293.9 338.2 10.67 7 850 1546 19.4 10.4 56 9.0 13.7 10 22 306.5 308.2 293.0 334.7 9.36 8 843 1617 19.6 3.6 35 16.0 10.4 11 23 307.4 308.5 290.4 325.4 5.88 9 836 1689 18.6 9.6 56 9.0 13.0 12 25 307.1 308.8 292.9 334.4 9.01 10 788 2193 15.0 -2.0 31 17.0 6.3 15 25 308.5 309.3 289.2 321.5 4.19 11 751 2598 11.2 6.7 74 4.5 8.5 19 22 308.6 310.2 292.7 333.7 8.23 12 702 3157 6.2 4.0 86 2.2 4.9 39 20 309.1 310.5 292.1 331.4 7.28 13 700 3180 6.0 3.5 84 2.5 4.6 40 20 309.1 310.5 291.9 330.8 7.05 14 698 3203 5.8 3.3 84 2.5 4.4 40 20 309.2 310.5 291.9 330.6 6.97 15 672 3514 5.2 -9.8 33 15.0 -1.2 20 18 311.9 312.4 288.9 320.6 2.70 16 653 3748 5.8 -25.2 9 31.0 -3.8 349 15 315.1 315.3 288.0 317.7 0.76 17 630 4041 5.2 -37.8 3 43.0 -5.2 308 11 317.7 317.7 288.3 318.5 0.23 18 623 4132 5.0 -17.0 19 22.0 -3.3 292 10 318.5 318.8 289.9 323.9 1.62 19 612 4277 4.0 -11.0 33 15.0 -2.4 266 9 318.9 319.5 291.1 327.8 2.70 20 606 4357 3.8 -17.2 20 21.0 -4.1 259 9 319.6 319.9 290.3 325.2 1.64 21 599 4451 2.8 -7.2 48 10.0 -1.9 251 8 319.5 320.2 292.2 331.7 3.72 22 559 5007 -0.3 -6.3 64 6.0 -3.2 240 12 322.2 323.1 293.4 336.3 4.27 23 522 5551 -4.3 -10.3 63 6.0 -6.9 267 20 323.8 324.4 293.0 334.9 3.35 24 513 5688 -4.5 -28.5 13 24.0 -11.1 283 21 325.2 325.3 291.0 327.7 0.71 25 506 5796 -4.9 -29.9 12 25.0 -11.5 295 22 326.0 326.1 291.2 328.2 0.63 26 500 5890 -5.5 -25.5 19 20.0 -11.3 295 22 326.3 326.5 291.6 329.8 0.96 27 494 5985 -6.3 -15.3 49 9.0 -9.7 291 23 326.5 327.0 292.9 334.5 2.36 28 464 6474 -9.5 -10.6 92 1.1 -10.0 275 27 328.4 329.1 294.5 340.8 3.68 29 440 6884 -12.1 -12.8 95 0.7 -12.4 275 29 330.1 330.8 294.6 341.2 3.25 30 433 7007 -12.5 -16.4 73 3.9 -13.9 275 30 331.1 331.6 294.2 339.7 2.45 31 418 7276 -14.5 -15.5 92 1.0 -14.9 275 31 331.9 332.5 294.7 341.4 2.74 32 409 7441 -15.3 -18.1 79 2.8 -16.3 279 33 333.0 333.4 294.6 340.9 2.25 33 400 7610 -14.3 -23.3 46 9.0 -17.0 285 36 336.4 336.7 294.7 341.7 1.46 34 397 7667 -14.3 -25.3 39 11.0 -17.4 286 37 337.1 337.4 294.7 341.6 1.23 35 300 9720 -31.1 -35.3 66 4.2 -31.7 280 41 341.5 341.7 295.3 344.0 0.63 36 278 10256 -35.9 -38.7 75 2.8 -36.2 274 41 342.1 342.2 295.3 344.0 0.48 37 275 10332 -35.9 -43.9 44 8.0 -36.7 274 41 343.2 343.3 295.4 344.3 0.28 38 267 10537 -37.3 -44.3 48 7.0 -37.9 271 41 344.1 344.1 295.6 345.2 0.28 39 254 10881 -38.9 -53.9 19 15.0 -39.9 273 40 346.7 346.7 296.0 347.1 0.10 40 250 10990 -39.9 -53.9 21 14.0 -40.8 275 39 346.7 346.8 296.0 347.2 0.10 41 213 12060 -48.5 -63.5 16 15.0 -49.0 279 35 349.6 349.6 296.6 349.8 0.04 42 200 12470 -51.7 -66.7 15 15.0 -52.1 300 31 350.9 350.9 296.8 351.0 0.02 43 184 13004 -55.7 -72.7 10 17.0 -55.9 312 33 352.9 352.9 297.3 352.9 0.01 44 151 14230 -66.1 -75.1 27 9.0 -66.2 309 32 355.5 355.5 297.8 355.6 0.01 45 150 14270 -66.5 -75.5 27 9.0 -66.5 310 32 355.5 355.5 297.8 355.6 0.01 46 133 14993 -71.1 -84.1 13 13.0 -71.2 323 34 359.8 359.8 298.7 359.8 0.00 47 102 16529 -81.7 -88.7 29 7.0 -81.7 270 24 367.8 367.8 300.2 367.8 0.00 48 100 16640 -81.7 -88.7 29 7.0 -81.7 280 20 369.9 369.9 300.5 369.9 0.00 49 80 17898 -78.5 -89.5 15 11.0 -78.5 193 14 400.8 400.8 305.3 400.8 0.00 50 73 18425 -73.1 -89.1 7 16.0 -73.2 160 9 422.9 422.9 308.0 422.9 0.00 51 70 18670 -74.3 -90.3 7 16.0 -74.3 145 6 425.4 425.4 308.3 425.4 0.00 52 64 19195 -72.9 -89.9 6 17.0 -73.0 162 7 439.5 439.5 309.8 439.6 0.00 53 62 19381 -73.1 -90.1 6 17.0 -73.2 168 7 443.1 443.1 310.2 443.1 0.00 54 50 20670 -64.5 -90.5 2 26.0 -64.8 210 10 491.5 491.5 314.3 491.5 0.00 55 49 20793 -63.9 -89.9 2 26.0 -64.3 204 11 495.8 495.8 314.7 495.8 0.00 56 42 21737 -63.7 -89.7 2 26.0 -64.1 159 16 518.6 518.6 316.2 518.6 0.00 57 35 22871 -57.3 -87.3 1 30.0 -58.4 105 23 563.1 563.1 318.8 563.1 0.01 58 30 23850 -54.9 -86.9 1 32.0 -56.5 60 29 595.0 595.0 320.4 595.0 0.01 59 28 24291 -54.9 -86.9 1 32.0 -56.6 69 27 606.8 606.8 320.9 606.9 0.01 60 26 24763 -56.7 -87.7 1 31.0 -58.2 78 25 614.7 614.7 321.3 614.8 0.01 61 20 26450 -50.7 -85.7 1 35.0 -54.0 110 19 681.0 681.0 323.8 681.1 0.01 62 18 27142 -46.9 -83.9 1 37.0 -51.7 713.8 713.8 324.8 714.0 0.02 63 14 28809 -46.7 -83.7 1 37.0 -52.4 767.7 767.7 326.4 767.9 0.03 64 13 29305 -42.5 -82.5 0 40.0 -50.3 798.7 798.7 327.2 799.0 0.03 65 11 30429 -44.3 -83.3 1 39.0 -52.0 831.2 831.2 328.0 831.5 0.03 TRP 102 16529 -81.7 -88.7 29 7.0 -81.7 270 24 367.8 367.8 300.2 367.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5765.00 m Freezing level: 562.87 mb = 4953.53 m = 16251.55 ft Wetbulb zero: 677.60 mb = 3445.83 m = 11305.09 ft Precipitable water: 1.57 inches Sfc-500 mean rel hum: 51.02 % Est. max temperature: 33.60 C = 92.49 F Sfc-Lift cond lev (LCL): 969.70 mb = 396.11 m = 1299.56 ft T: 26.47 C 700-500 lapse rate: 4.24 C/km ThetaE index: 17.38 C Layer 853.0- 836.0 mb Conv cond level (CCL): 762.56 mb = 2469.04 m = 8100.43 ft Mean mixing ratio: 11.96 g/kg Conv temperature: 36.57 C = 97.83 F Cap Strength: 5.60 C Lifted Index: 2.62 C Risk: None Lifted Index @300 mb: 4.92 C Lifted Index @700 mb: -0.64 C Showalter Index: 3.56 C Risk: None Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 15.90 C K Index: 32.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 190.80 Risk: None Energy Index: -0.88 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.08 J/kg Max Up Vert Vel: 7.76 m/s Conv Inhibition (B-): 237.69 J/kg Cap Strength: 5.61 C Lift Cond Lev (LCL): 842.71 mb = 1620.17 m = 5315.44 ft Lev Free Conv (LFC): 707.71 mb = 3089.53 m = 10136.12 ft Equ Level (EL): 677.71 mb = 3444.52 m = 11300.77 ft B at Equ Level: 30.03 J/kg Max Parcel Lev (MPL): 637.71 mb = 3941.60 m = 12931.60 ft Wind level data Storm motion: 18 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 1013 6 230 5 3.8 3.2 | 208 16 7.5 14.3 1 1000 125 140 7 -4.5 5.4 | 177 16 -0.9 16.5 2 980 305 120 10 -8.7 5.0 | 163 17 -5.0 16.1 3 946 610 220 3 1.9 2.3 | 203 15 5.6 13.4 4 925 811 285 5 4.8 -1.3 | 221 13 8.5 9.8 5 914 914 325 6 3.4 -4.9 | 229 9 7.1 6.2 6 883 1219 345 10 2.6 -9.7 | 257 6 6.2 1.5 7 850 1546 10 22 -3.8 -21.7 | 1 11 -0.2 -10.6 8 822 1829 15 28 -7.2 -27.0 | 13 16 -3.6 -15.9 9 793 2134 15 25 -6.5 -24.1 | 12 13 -2.8 -13.0 10 737 2743 20 21 -7.2 -19.7 | 22 9 -3.5 -8.6 11 700 3180 40 20 -12.9 -15.3 | 65 10 -9.2 -4.2 12 685 3353 40 20 -12.9 -15.3 | 65 10 -9.2 -4.2 13 635 3962 320 12 7.7 -9.2 | 260 12 11.4 1.9 14 612 4267 265 9 9.0 0.8 | 227 17 12.6 11.9 15 589 4572 240 7 6.1 3.5 | 214 18 9.7 14.6 16 567 4877 235 10 8.2 5.7 | 215 21 11.8 16.8 17 526 5486 260 20 19.7 3.5 | 238 28 23.3 14.6 18 506 5791 295 22 19.9 -9.3 | 266 24 23.6 1.8 19 500 5890 295 22 19.9 -9.3 | 266 24 23.6 1.8 20 468 6401 275 27 26.9 -2.4 | 254 32 30.5 8.8 21 416 7315 275 31 30.9 -2.7 | 256 36 34.5 8.4 22 400 7610 285 36 34.8 -9.3 | 267 38 38.4 1.8 23 399 7620 285 38 36.7 -9.8 | 268 40 40.3 1.3 24 383 7925 295 34 30.8 -14.4 | 275 35 34.5 -3.3 25 353 8534 275 36 35.9 -3.1 | 259 40 39.5 8.0 26 325 9144 290 42 39.5 -14.4 | 274 43 43.1 -3.3 27 300 9720 280 41 40.4 -7.1 | 265 44 44.0 4.0 28 262 10668 270 41 41.0 -0.0 | 256 46 44.6 11.1 29 250 10990 275 39 38.9 -3.4 | 260 43 42.5 7.7 30 239 11278 275 42 41.8 -3.7 | 261 46 45.5 7.5 31 209 12192 280 34 33.5 -5.9 | 262 37 37.1 5.2 32 200 12470 300 31 26.8 -15.5 | 278 31 30.5 -4.4 33 181 13106 315 34 24.0 -24.0 | 295 31 27.7 -12.9 34 164 13716 300 33 28.6 -16.5 | 279 33 32.2 -5.4 35 150 14270 310 32 24.5 -20.6 | 289 30 28.2 -9.5 36 141 14630 310 30 23.0 -19.3 | 287 28 26.6 -8.2 37 134 14935 325 34 19.5 -27.9 | 306 29 23.1 -16.7 38 121 15545 300 31 26.8 -15.5 | 278 31 30.5 -4.4 39 109 16154 305 35 28.7 -20.1 | 286 34 32.3 -9.0 40 103 16459 265 30 29.9 2.6 | 248 36 33.5 13.7 41 102 16529 270 24 24.0 -0.0 | 248 30 27.6 11.1 42 100 16640 280 20 19.7 -3.5 | 252 25 23.3 7.6 43 98 16764 265 26 25.9 2.3 | 246 32 29.5 13.4 44 70 18670 145 6 -3.4 4.9 | 181 16 0.2 16.0 45 50 20670 210 10 5.0 8.7 | 204 22 8.6 19.8 46 30 23850 60 29 -25.1 -14.5 | 81 22 -21.5 -3.4 47 20 26450 110 19 -17.9 6.5 | 141 23 -14.2 17.6 Wind Parameters Mean winds (0-6000m): 348.1 at 15.6 knts Storm direction: 18.1 at 11.7 knts Shear (0-3000m) pos: 4.3 neg: 0.7 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): -158.2 deg Storm rel helicity (0-3000m) pos: 131.7 neg: -57.1 tot: 74.6 m^2/s^2 ave: 24.9 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 12.2 stream: 5.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.45 Bulk Shear: 67.54 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 ------------------------------------------------------------------------------- 500 140 8 176 17| 0.0 4.0 4.0| 43.6 -56.8 -13.2 -26.5 -0.15| 23.6 -3.6 1000 156 6 184 17| 6.2 2.0 8.2| 76.9 -56.8 20.1 20.1 0.16| 18.7 3.1 1500 3 8 229 4| 8.9 1.3 10.2|101.8 -56.8 45.0 30.0 0.39| 17.9 6.9 2000 11 13 318 2| 8.1 1.0 9.1|115.0 -57.0 58.1 29.0 0.40| 15.7 6.2 2500 13 15 356 4| 5.7 0.8 6.5|118.9 -57.1 61.7 24.7 0.39| 13.4 5.2 3000 16 16 9 4| 4.3 0.7 5.0|131.7 -57.1 74.6 24.9 0.43| 12.2 5.2 4000 17 16 16 5| 3.3 2.6 5.8|138.8-102.1 36.8 9.2 0.11| 12.8 1.4 5000 9 15 341 4| 2.6 3.2 5.8|150.4-150.1 0.3 0.1 0.01| 12.1 0.2 6000 348 16 301 8| 3.1 2.7 5.8|287.3-156.8 130.5 21.8 0.15| 12.2 1.8 Wrote GIF file: /home/apache/climate/data/raob//YPLM/skewt/YPLM.skewt.20250422.23.gif