UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101523.upa.cvt Date: 2300Z 15 OCT 25 Searching for YBMA... Searching the city database file for: YBMA ... Date:2300Z 15 OCT 25 Station: YBMA WMO ident: 94332 Latitude: -20.67 Longitude: 139.48 Elevation: 344.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 125 SFC 976 344 30.8 16.8 43 14.0 21.1 40 12 306.1 308.4 295.1 343.4 12.42 2 876 1286 19.0 14.3 74 4.7 15.9 16 17 303.4 305.6 293.9 338.4 11.78 3 862 1424 19.8 13.8 68 6.0 15.8 29 14 305.7 307.8 294.4 340.4 11.58 4 850 1544 19.0 13.0 68 6.0 15.0 40 12 306.0 308.1 294.2 339.5 11.14 5 829 1759 18.0 13.6 75 4.4 15.1 58 11 307.2 309.4 295.1 343.1 11.89 6 789 2182 16.0 7.0 55 9.0 10.5 93 10 309.4 310.9 292.7 333.9 7.99 7 700 3185 7.2 5.7 90 1.5 6.3 145 13 310.5 312.0 293.3 335.8 8.24 8 698 3209 7.2 5.5 89 1.7 6.2 144 13 310.7 312.3 293.3 335.8 8.14 9 690 3304 7.8 2.8 71 5.0 5.0 138 14 312.4 313.7 292.7 333.6 6.80 10 647 3833 5.6 -3.4 52 9.0 1.1 151 10 315.7 316.6 291.8 330.4 4.60 11 635 3986 4.2 -0.3 72 4.5 1.8 165 10 315.8 317.0 292.9 334.5 5.90 12 627 4089 4.0 -7.0 44 11.0 -1.2 165 8 316.7 317.4 291.3 328.4 3.61 13 611 4300 3.4 -10.6 35 14.0 -2.7 166 5 318.4 318.9 291.0 327.6 2.79 14 605 4380 3.8 -11.2 32 15.0 -2.7 172 6 319.8 320.3 291.3 328.7 2.68 15 543 5250 -2.3 -18.3 28 16.0 -7.9 227 10 322.5 322.9 291.2 328.2 1.66 16 505 5822 -6.9 -15.9 49 9.0 -10.2 243 14 323.7 324.1 292.0 331.1 2.19 17 500 5900 -7.1 -15.1 53 8.0 -10.1 250 15 324.4 324.9 292.4 332.4 2.37 18 486 6120 -8.5 -13.5 67 5.0 -10.5 255 16 325.3 325.9 293.0 334.7 2.78 19 454 6644 -10.7 -20.7 44 10.0 -13.9 262 17 328.9 329.3 293.0 334.6 1.62 20 442 6849 -12.5 -21.5 47 9.0 -15.3 268 16 329.2 329.5 293.0 334.7 1.55 21 426 7128 -14.9 -36.9 13 22.0 -19.1 276 16 329.6 329.7 292.0 331.1 0.38 22 424 7164 -15.1 -27.1 35 12.0 -18.1 277 16 329.8 330.0 292.6 333.3 0.98 23 414 7343 -16.3 -38.3 13 22.0 -20.3 282 15 330.5 330.6 292.2 331.8 0.34 24 400 7600 -18.5 -27.5 45 9.0 -20.7 290 15 330.9 331.1 292.9 334.6 1.00 25 397 7656 -18.9 -26.9 49 8.0 -20.8 294 9 331.1 331.4 293.0 335.0 1.06 26 392 7750 -19.5 -29.5 41 10.0 -21.7 292 12 331.6 331.7 293.0 334.7 0.85 27 372 8137 -22.3 -31.3 44 9.0 -24.1 283 24 332.8 333.0 293.2 335.6 0.75 28 357 8437 -24.5 -26.9 80 2.4 -25.1 280 29 333.8 334.1 293.9 338.1 1.18 29 343 8727 -26.9 -28.5 86 1.6 -27.2 280 32 334.4 334.6 293.9 338.3 1.06 30 337 8854 -27.3 -34.3 51 7.0 -28.5 280 33 335.6 335.7 293.8 337.9 0.62 31 327 9070 -29.1 -38.1 42 9.0 -30.4 280 35 336.0 336.1 293.7 337.7 0.44 32 306 9541 -32.1 -47.1 21 15.0 -33.6 280 40 338.2 338.3 294.0 338.9 0.18 33 300 9680 -33.1 -48.1 21 15.0 -34.5 280 41 338.7 338.8 294.1 339.4 0.16 34 285 10039 -36.5 -45.5 39 9.0 -37.3 282 44 338.9 338.9 294.3 339.8 0.23 35 278 10212 -37.1 -53.1 17 16.0 -38.2 286 45 340.4 340.4 294.5 340.8 0.10 36 272 10363 -38.3 -49.3 31 11.0 -39.1 290 46 340.8 340.8 294.7 341.4 0.16 37 268 10465 -38.9 -40.6 84 1.7 -39.1 289 48 341.4 341.5 295.0 343.0 0.41 38 257 10752 -41.1 -43.0 82 1.9 -41.3 287 53 342.2 342.3 295.2 343.6 0.33 39 255 10806 -41.7 -45.8 64 4.1 -42.0 286 54 342.1 342.2 295.1 343.1 0.25 40 253 10859 -42.1 -56.1 20 14.0 -42.8 286 55 342.3 342.3 295.0 342.6 0.08 41 250 10940 -42.7 -53.7 29 11.0 -43.3 285 57 342.6 342.6 295.0 343.0 0.10 42 232 11440 -46.7 -67.7 7 21.0 -47.3 281 59 343.9 343.9 295.3 344.0 0.02 43 228 11556 -47.5 -57.5 31 10.0 -47.9 280 60 344.4 344.4 295.4 344.7 0.07 44 225 11643 -48.1 -71.1 5 23.0 -48.6 280 60 344.8 344.8 295.5 344.8 0.01 45 207 12188 -52.3 -61.3 33 9.0 -52.5 284 61 346.5 346.5 295.9 346.7 0.05 46 205 12251 -52.7 -56.1 66 3.4 -52.8 284 61 346.9 346.9 296.0 347.3 0.09 47 201 12378 -53.7 -61.5 38 7.9 -53.9 285 61 347.3 347.3 296.1 347.5 0.05 48 200 12410 -53.9 -62.9 32 9.0 -54.1 285 60 347.4 347.4 296.1 347.6 0.04 49 197 12507 -54.5 -77.5 4 23.0 -54.8 285 61 348.0 348.0 296.2 348.0 0.01 50 160 13808 -63.9 -76.9 15 13.0 -64.0 281 55 353.4 353.4 297.4 353.4 0.01 51 150 14200 -66.5 -77.5 20 11.0 -66.6 285 48 355.5 355.5 297.8 355.6 0.01 52 124 15334 -73.3 -81.3 28 8.0 -73.3 289 38 363.1 363.1 299.3 363.1 0.00 53 103 16410 -77.5 -84.5 32 7.0 -77.5 270 26 374.8 374.8 301.4 374.8 0.00 54 100 16580 -76.5 -84.5 27 8.0 -76.5 255 22 379.9 379.9 302.2 379.9 0.00 55 84 17581 -78.5 -87.5 22 9.0 -78.5 204 17 395.3 395.3 304.6 395.3 0.00 56 82 17721 -72.7 -86.7 10 14.0 -72.8 196 16 409.9 409.9 306.5 409.9 0.00 57 78 18017 -70.1 -88.1 5 18.0 -70.2 178 14 421.2 421.2 307.9 421.2 0.00 58 70 18660 -71.3 -89.3 5 18.0 -71.4 140 10 431.8 431.8 309.0 431.9 0.00 59 64 19183 -73.1 -90.1 6 17.0 -73.2 124 13 439.1 439.1 309.8 439.1 0.00 60 62 19370 -69.1 -90.1 3 21.0 -69.2 118 14 452.0 452.0 311.0 452.0 0.00 61 56 19977 -67.3 -90.3 2 23.0 -67.5 100 17 469.4 469.4 312.6 469.4 0.00 62 50 20660 -64.7 -90.7 2 26.0 -65.0 80 20 491.0 491.0 314.3 491.0 0.00 63 30 23840 -58.3 -88.3 1 30.0 -59.4 75 36 585.7 585.7 319.9 585.7 0.01 64 20 26420 -51.7 -85.7 1 34.0 -54.7 65 23 677.9 677.9 323.7 678.0 0.01 65 17 27478 -50.3 -84.3 1 34.0 -54.1 714.7 714.7 324.9 714.8 0.02 TRP 103 16410 -77.5 -84.5 32 7.0 -77.5 270 26 374.8 374.8 301.4 374.8 0.00 WND 201 12378 -53.7 -61.5 38 7.9 -53.9 285 61 347.3 347.3 296.1 347.5 0.05 Sounding variables and indices 1000-500 mb thick: 5775.00 m Freezing level: 566.38 mb = 4921.83 m = 16147.55 ft Wetbulb zero: 630.15 mb = 4048.48 m = 13282.27 ft Precipitable water: 1.51 inches Sfc-500 mean rel hum: 55.50 % Est. max temperature: 32.08 C = 89.74 F Sfc-Lift cond lev (LCL): 796.68 mb = 2098.75 m = 6885.59 ft T: 16.39 C 700-500 lapse rate: 5.27 C/km ThetaE index: 9.15 C Layer 789.0- 700.0 mb Conv cond level (CCL): 750.76 mb = 2598.10 m = 8523.84 ft Mean mixing ratio: 12.10 g/kg Conv temperature: 34.60 C = 94.27 F Cap Strength: 3.44 C Lifted Index: -0.67 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.45 C Lifted Index @700 mb: -0.73 C Showalter Index: -0.12 C Risk: Thunderstorms probable Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.10 C Cross Totals Index: 20.10 C K Index: 37.60 Risk: > 80 % chance of thunderstorms Sweat Index: 195.00 Risk: None Energy Index: -1.37 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 101.06 J/kg Max Up Vert Vel: 14.22 m/s Conv Inhibition (B-): 109.30 J/kg Cap Strength: 3.44 C Lift Cond Lev (LCL): 807.04 mb = 1988.40 m = 6523.54 ft Lev Free Conv (LFC): 712.04 mb = 3042.06 m = 9980.40 ft Equ Level (EL): 682.04 mb = 3399.17 m = 11152.01 ft B at Equ Level: 1.77 J/kg Max Parcel Lev (MPL): 672.04 mb = 3520.67 m = 11550.62 ft Wind level data Storm motion: 172 at 9 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 ---------------------------------------------------------- 0 976 344 40 12 -7.7 -9.2 | 20 19 -6.4 -17.9 1 947 610 35 15 -8.6 -12.3 | 19 22 -7.3 -21.0 2 925 812 15 15 -3.9 -14.5 | 6 23 -2.6 -23.2 3 914 914 10 14 -2.4 -13.8 | 3 22 -1.1 -22.5 4 882 1219 10 18 -3.1 -17.7 | 4 26 -1.8 -26.4 5 850 1544 40 12 -7.7 -9.2 | 20 19 -6.4 -17.9 6 793 2134 90 10 -10.0 0.0 | 45 12 -8.7 -8.7 7 738 2743 135 11 -7.8 7.8 | 82 7 -6.5 -0.9 8 711 3048 150 13 -6.5 11.3 | 116 6 -5.2 2.6 9 700 3185 145 13 -7.5 10.6 | 108 6 -6.2 2.0 10 686 3353 135 14 -9.9 9.9 | 98 9 -8.6 1.2 11 660 3658 135 10 -7.1 7.1 | 74 6 -5.8 -1.6 12 636 3962 165 10 -2.6 9.7 | 127 2 -1.3 1.0 13 612 4267 165 5 -1.3 4.8 | 0 4 -0.0 -3.9 14 547 5182 230 10 7.7 6.4 | 284 9 8.9 -2.3 15 526 5486 215 12 6.9 9.8 | 262 8 8.2 1.1 16 500 5900 250 15 14.1 5.1 | 283 16 15.4 -3.6 17 487 6096 255 16 15.5 4.1 | 285 17 16.7 -4.5 18 468 6401 255 17 16.4 4.4 | 284 18 17.7 -4.3 19 400 7600 290 15 14.1 -5.1 | 312 21 15.4 -13.8 20 399 7620 295 8 7.3 -3.4 | 325 15 8.5 -12.1 21 367 8230 280 27 26.6 -4.7 | 296 31 27.9 -13.4 22 300 9680 280 41 40.4 -7.1 | 291 45 41.7 -15.8 23 297 9754 275 42 41.8 -3.7 | 286 45 43.1 -12.3 24 272 10363 290 46 43.2 -15.7 | 299 51 44.5 -24.4 25 250 10940 285 57 55.1 -14.8 | 293 61 56.3 -23.4 26 227 11582 280 60 59.1 -10.4 | 288 63 60.4 -19.1 27 201 12378 285 61 58.9 -15.8 | 292 65 60.2 -24.5 28 200 12410 285 60 58.0 -15.5 | 292 64 59.2 -24.2 29 197 12497 285 61 58.9 -15.8 | 292 65 60.2 -24.5 30 154 14021 280 54 53.2 -9.4 | 288 57 54.5 -18.1 31 150 14200 285 48 46.4 -12.4 | 294 52 47.7 -21.1 32 126 15240 290 39 36.6 -13.3 | 300 44 37.9 -22.0 33 113 15850 280 30 29.5 -5.2 | 294 34 30.8 -13.9 34 108 16154 255 26 25.1 6.7 | 274 26 26.4 -2.0 35 103 16410 270 26 26.0 -0.0 | 288 29 27.3 -8.7 36 102 16459 275 26 25.9 -2.3 | 292 29 27.2 -10.9 37 100 16580 255 22 21.3 5.7 | 278 23 22.5 -3.0 38 97 16764 255 22 21.3 5.7 | 278 23 22.5 -3.0 39 70 18660 140 10 -6.4 7.7 | 79 5 -5.1 -1.0 40 50 20660 80 20 -19.7 -3.5 | 57 22 -18.4 -12.2 41 30 23840 75 36 -34.8 -9.3 | 62 38 -33.5 -18.0 42 20 26420 65 23 -20.8 -9.7 | 47 27 -19.6 -18.4 Wind Parameters Mean winds (0-6000m): 141.6 at 11.7 knts Storm direction: 171.6 at 8.8 knts Shear (0-3000m) pos: 4.0 neg: 0.8 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 78.7 deg Storm rel helicity (0-3000m) pos: 92.4 neg: -43.6 tot: 48.7 m^2/s^2 ave: 16.2 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 2.5 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 1.67 Bulk Shear: 60.58 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 30 14 16 22| 0.0 6.9 6.9| 0.0 -34.3 -34.3 -68.7 -0.67| 8.8 -5.9 1000 20 15 10 23| 1.2 3.4 4.6| 22.5 -39.8 -17.3 -17.3 -0.20| 8.4 -1.7 1500 26 14 13 22| 4.0 2.3 6.3| 60.5 -39.8 20.7 13.8 0.16| 9.3 1.5 2000 37 13 19 20| 4.7 1.7 6.4| 77.9 -39.8 38.0 19.0 0.27| 8.9 2.4 2500 49 13 26 19| 4.8 1.4 6.2| 88.5 -39.8 48.7 19.5 0.35| 8.5 2.9 3000 65 13 36 17| 4.0 0.8 4.8| 92.4 -43.6 48.7 16.2 0.31| 8.1 2.5 4000 86 12 48 14| 2.5 0.6 3.1| 94.7 -50.7 44.0 11.0 0.17| 7.9 1.4 5000 101 11 56 12| 2.6 0.5 3.1| 95.0 -58.3 36.7 7.3 0.07| 7.4 0.5 6000 142 12 95 6| 2.4 0.4 2.8|110.9 -62.6 48.3 8.1 0.09| 7.2 0.7 Wrote GIF file: /home/apache/climate/data/raob//YBMA/skewt/YBMA.skewt.20251015.23.gif