UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010812.upa.cvt Date: 1200Z 8 JAN 26 Searching for WM650... Searching the city database file for: WM650 ... Date:1200Z 8 JAN 26 Station: WM650 WMO ident: 48650 Latitude: 2.72 Longitude: 101.70 ------------------------------------------------------------------------------- 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 1009 19 26.4 19.4 65 7.0 21.5 70 12 298.8 301.4 294.3 340.1 14.19 1 1000 98 25.8 17.8 61 8.0 20.3 55 18 299.0 301.3 293.4 336.6 12.93 2 925 781 22.0 17.0 73 5.0 18.6 30 20 301.8 304.2 294.6 341.0 13.29 3 908 942 20.8 16.4 76 4.4 17.8 24 18 302.2 304.6 294.5 340.7 13.03 4 855 1462 17.6 16.0 90 1.6 16.5 7 15 304.1 306.6 295.3 344.3 13.50 5 850 1512 17.2 15.9 92 1.3 16.3 5 15 304.2 306.7 295.4 344.3 13.49 6 821 1809 16.6 13.9 84 2.7 14.8 10 10 306.6 308.9 295.1 343.4 12.25 7 719 2930 10.0 9.4 96 0.6 9.6 295 6 311.2 313.1 295.0 343.0 10.36 8 700 3153 9.0 8.0 93 1.0 8.4 295 8 312.5 314.3 294.8 342.3 9.67 9 653 3726 6.0 4.9 93 1.1 5.4 274 6 315.3 316.9 294.7 341.5 8.35 10 643 3853 6.2 3.5 83 2.7 4.6 262 5 317.0 318.4 294.6 341.2 7.68 11 567 4873 -0.3 -1.1 94 0.8 -0.7 122 2 320.9 322.1 294.6 341.1 6.24 12 544 5204 -1.9 -5.4 77 3.5 -3.6 69 6 322.8 323.8 293.9 338.3 4.71 13 500 5870 -6.5 -8.4 86 1.9 -7.4 30 6 325.1 325.9 294.0 338.6 4.06 14 473 6303 -8.5 -11.2 81 2.7 -9.6 60 5 327.8 328.5 294.2 339.5 3.44 15 465 6435 -8.3 -12.4 72 4.1 -10.0 60 5 329.7 330.3 294.4 340.5 3.17 16 435 6950 -11.3 -17.3 61 6.0 -13.5 60 6 332.2 332.7 294.4 340.2 2.26 17 403 7533 -14.7 -23.7 46 9.0 -17.3 60 8 335.2 335.5 294.4 340.2 1.40 18 400 7590 -15.1 -24.1 46 9.0 -17.7 60 8 335.4 335.6 294.4 340.3 1.36 19 345 8692 -22.7 -32.7 40 10.0 -24.7 27 12 339.6 339.7 294.8 342.2 0.71 20 300 9700 -30.9 -40.9 37 10.0 -32.2 360 9 341.8 341.9 295.1 343.2 0.36 21 290 9939 -32.9 -42.9 36 10.0 -34.0 12 10 342.3 342.4 295.1 343.5 0.30 22 262 10641 -39.1 -44.1 59 5.0 -39.5 48 14 343.3 343.4 295.4 344.5 0.29 23 250 10960 -41.3 -46.2 59 4.9 -41.7 100 17 344.7 344.7 295.7 345.6 0.24 24 200 12440 -53.5 -59.5 48 6.0 -53.7 130 43 348.0 348.1 296.3 348.3 0.06 25 194 12634 -55.1 -61.1 47 6.0 -55.2 129 44 348.5 348.5 296.4 348.8 0.05 26 170 13461 -62.3 -69.3 39 7.0 -62.4 122 49 350.0 350.0 296.7 350.1 0.02 27 150 14220 -68.3 -76.3 31 8.0 -68.4 120 63 352.4 352.4 297.1 352.5 0.01 28 142 14547 -70.5 -79.5 25 9.0 -70.5 116 70 354.2 354.2 297.5 354.2 0.01 29 140 14631 -71.3 -80.3 25 9.0 -71.3 115 72 354.1 354.1 297.5 354.2 0.00 30 134 14888 -73.9 -82.9 24 9.0 -73.9 113 72 354.0 354.0 297.5 354.0 0.00 31 127 15199 -76.7 -85.7 23 9.0 -76.7 110 71 354.5 354.5 297.6 354.5 0.00 32 105 16292 -77.5 -87.5 19 10.0 -77.5 47 24 372.8 372.8 301.1 372.8 0.00 33 100 16570 -79.3 -89.3 18 10.0 -79.3 30 12 374.5 374.5 301.4 374.5 0.00 34 90 17162 -84.3 -95.3 13 11.0 -84.3 50 22 376.0 376.0 301.6 376.0 0.00 35 79 17886 -83.3 -94.3 13 11.0 -83.3 167 19 392.4 392.4 304.1 392.4 0.00 36 75 18178 -79.9 -91.9 12 12.0 -79.9 213 17 405.4 405.4 305.9 405.4 0.00 37 70 18570 -79.3 -91.3 12 12.0 -79.3 265 25 414.7 414.7 307.1 414.7 0.00 38 69 18652 -79.7 -91.7 12 12.0 -79.7 258 25 415.6 415.6 307.2 415.6 0.00 39 66 18902 -80.9 -93.9 9 13.0 -80.9 237 26 418.3 418.3 307.5 418.3 0.00 40 65 18988 -82.3 -95.3 9 13.0 -82.3 230 26 417.1 417.1 307.4 417.1 0.00 41 63 19162 -83.5 -96.5 9 13.0 -83.5 215 26 418.2 418.2 307.5 418.2 0.00 42 58 19621 -83.3 -96.3 9 13.0 -83.3 176 27 428.6 428.6 308.7 428.6 0.00 43 50 20460 -76.9 -90.9 9 14.0 -77.0 105 28 462.3 462.3 312.0 462.3 0.00 44 46 20944 -73.5 -88.5 8 15.0 -73.6 99 37 481.6 481.6 313.6 481.7 0.00 45 31 23334 -59.7 -89.7 1 30.0 -60.6 86 62 576.5 576.5 319.5 576.5 0.00 46 30 23540 -58.3 -89.3 1 31.0 -59.4 85 64 585.7 585.7 319.9 585.7 0.00 47 24 24965 -51.9 -84.9 1 33.0 -54.5 642.9 642.9 322.4 643.0 0.01 48 21 25832 -51.1 -84.1 1 33.0 -54.2 670.3 670.3 323.4 670.5 0.02 TRP 90 17162 -84.3 -95.3 13 11.0 -84.3 50 22 376.0 376.0 301.6 376.0 0.00 WND 140 14631 -71.3 -80.3 25 9.0 -71.3 115 72 354.1 354.1 297.5 354.2 0.00 Sounding variables and indices 1000-500 mb thick: 5772.00 m Freezing level: 570.51 mb = 4825.91 m = 15832.85 ft Wetbulb zero: 577.52 mb = 4723.93 m = 15498.25 ft Precipitable water: 2.19 inches Sfc-500 mean rel hum: 84.98 % Est. max temperature: 31.56 C = 88.80 F Sfc-Lift cond lev (LCL): 911.20 mb = 911.77 m = 2991.34 ft T: 21.03 C 700-500 lapse rate: 5.70 C/km ThetaE index: 6.06 C Layer 821.0- 500.0 mb Conv cond level (CCL): 783.35 mb = 2205.71 m = 7236.50 ft Mean mixing ratio: 13.16 g/kg Conv temperature: 35.84 C = 96.51 F Cap Strength: 2.99 C Lifted Index: 0.63 C Risk: Showers probable Lifted Index @300 mb: 3.71 C Lifted Index @700 mb: 1.60 C Showalter Index: -1.42 C Risk: Thunderstorms probable Total Totals Index: 46.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 22.40 C K Index: 38.60 Risk: > 80 % chance of thunderstorms Sweat Index: 226.80 Risk: None Energy Index: -1.18 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.67 J/kg Max Up Vert Vel: 3.92 m/s Conv Inhibition (B-): 25468.04 J/kg Cap Strength: 2.93 C Lift Cond Lev (LCL): 873.70 mb = 1274.83 m = 4182.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 46 at 7 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 1009 19 70 12 -11.3 -4.1 | 95 6 -6.4 0.6 1 1000 98 55 18 -14.7 -10.3 | 60 11 -9.9 -5.7 2 977 305 50 26 -19.9 -16.7 | 51 19 -15.0 -12.1 3 943 610 40 23 -14.8 -17.6 | 37 16 -9.9 -13.0 4 925 781 30 20 -10.0 -17.3 | 22 14 -5.1 -12.7 5 911 914 25 18 -7.6 -16.3 | 13 12 -2.7 -11.7 6 879 1219 15 15 -3.9 -14.5 | 354 10 1.0 -9.8 7 850 1512 5 15 -1.3 -14.9 | 341 11 3.6 -10.3 8 819 1829 10 10 -1.7 -9.8 | 329 6 3.1 -5.2 9 790 2134 315 2 1.4 -1.4 | 243 7 6.3 3.2 10 762 2438 240 5 4.3 2.5 | 232 12 9.2 7.2 11 735 2743 280 4 3.9 -0.7 | 246 10 8.8 4.0 12 709 3048 305 7 5.7 -4.0 | 267 11 10.6 0.6 13 700 3153 295 8 7.3 -3.4 | 264 12 12.1 1.3 14 658 3658 280 7 6.9 -1.2 | 254 12 11.8 3.4 15 633 3962 250 3 2.8 1.0 | 234 10 7.7 5.7 16 610 4267 180 3 0.0 3.0 | 212 9 4.9 7.7 17 587 4572 150 3 -1.5 2.6 | 205 8 3.4 7.3 18 565 4877 120 2 -1.7 1.0 | 209 6 3.1 5.7 19 524 5486 20 10 -3.4 -9.4 | 343 5 1.5 -4.7 20 500 5870 30 6 -3.0 -5.2 | 286 2 1.9 -0.5 21 486 6096 60 4 -3.5 -2.0 | 208 3 1.4 2.7 22 400 7590 60 8 -6.9 -4.0 | 108 2 -2.0 0.7 23 398 7620 55 6 -4.9 -3.4 | 178 1 -0.0 1.2 24 324 9144 15 14 -3.6 -13.5 | 352 9 1.3 -8.9 25 300 9700 360 9 -0.0 -9.0 | 312 7 4.9 -4.3 26 261 10668 50 14 -10.7 -9.0 | 53 7 -5.8 -4.3 27 250 10960 100 17 -16.7 3.0 | 123 14 -11.9 7.6 28 208 12192 130 36 -27.6 23.1 | 141 36 -22.7 27.8 29 200 12440 130 43 -32.9 27.6 | 139 43 -28.1 32.3 30 163 13716 120 50 -43.3 25.0 | 128 49 -38.4 29.7 31 150 14220 120 63 -54.6 31.5 | 126 61 -49.7 36.2 32 140 14631 115 72 -65.3 30.4 | 120 70 -60.4 35.1 33 126 15240 110 71 -66.7 24.3 | 115 68 -61.8 28.9 34 100 16570 30 12 -6.0 -10.4 | 11 6 -1.1 -5.7 35 90 17162 50 22 -16.9 -14.1 | 52 15 -12.0 -9.5 36 74 18288 230 17 13.0 10.9 | 229 24 17.9 15.6 37 70 18570 265 25 24.9 2.2 | 257 31 29.8 6.8 38 50 20460 105 28 -27.0 7.2 | 118 25 -22.2 11.9 39 43 21336 95 44 -43.8 3.8 | 102 40 -39.0 8.5 40 30 23540 85 64 -63.8 -5.6 | 89 59 -58.9 -0.9 41 24 24384 85 65 -64.8 -5.7 | 89 60 -59.9 -1.0 Wind Parameters Mean winds (0-6000m): 16.3 at 9.0 knts Storm direction: 46.3 at 6.7 knts Shear (0-3000m) pos: 0.9 neg: 2.9 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 169.4 deg Storm rel helicity (0-3000m) pos: 15.2 neg: -105.3 tot: -90.1 m^2/s^2 ave: -30.0 10^-3 m/s^2 rel: -0.53 Storm rel vorticity (0-3000m) horiz: 10.3 stream: -5.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.24 Bulk Shear: 31.97 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 50 22 52 15| 0.0 14.7 14.7| 0.0 -35.3 -35.3 -70.6 -0.58| 19.5-11.3 1000 42 21 40 15| 0.0 6.5 6.5| 0.0 -67.0 -67.0 -67.0 -0.66| 15.1-10.0 1500 34 19 28 13| 0.0 5.0 5.0| 0.0 -80.2 -80.2 -53.5 -0.70| 11.9 -8.3 2000 30 17 19 11| 0.0 3.4 3.4| 0.0 -94.7 -94.7 -47.3 -0.70| 11.9 -8.4 2500 28 14 13 8| 0.0 3.4 3.4| 1.4-105.3-103.9 -41.6 -0.68| 11.3 -7.6 3000 24 13 2 7| 0.9 2.9 3.8| 15.2-105.3 -90.1 -30.0 -0.53| 10.3 -5.5 4000 11 11 337 7| 0.7 2.1 2.8| 15.5-126.3-110.8 -27.7 -0.56| 8.9 -5.0 5000 14 9 330 5| 0.5 1.2 1.7| 16.1-138.6-122.4 -24.5 -0.57| 8.0 -4.5 6000 16 9 329 5| 0.1 0.6 0.7| 16.1-145.7-129.6 -21.6 -0.60| 8.2 -4.9 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20260108.12.gif