UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for WM650... Searching the city database file for: WM650 ... Date:0000Z 13 OCT 25 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 1008 17 24.4 22.7 90 1.7 23.2 40 3 296.9 300.0 296.1 347.4 17.49 1 1005 43 25.2 22.3 84 2.9 23.1 31 4 297.9 301.0 296.1 347.6 17.11 2 1000 87 25.6 21.6 79 4.0 22.8 15 6 298.8 301.7 295.9 346.7 16.46 3 998 105 25.8 21.8 79 4.0 22.9 22 6 299.1 302.2 296.1 347.8 16.70 4 942 612 22.6 21.2 92 1.4 21.6 185 7 300.8 304.0 296.8 351.0 17.06 5 925 771 21.6 20.5 93 1.1 20.8 195 8 301.4 304.4 296.7 350.4 16.63 6 850 1502 17.8 15.0 84 2.8 15.9 170 7 304.8 307.2 295.0 342.8 12.72 7 788 2148 14.8 12.0 83 2.8 13.0 180 9 308.3 310.4 294.9 342.4 11.26 8 704 3095 10.2 7.4 83 2.8 8.5 140 4 313.3 315.0 294.8 341.9 9.22 9 700 3143 10.0 7.4 84 2.6 8.4 145 5 313.6 315.3 294.9 342.3 9.27 10 559 4976 0.0 -1.6 89 1.6 -0.9 79 4 322.6 323.8 294.9 342.4 6.10 11 514 5643 -4.1 -9.0 69 4.9 -6.3 72 9 325.5 326.2 293.9 338.0 3.77 12 500 5860 -4.9 -9.7 69 4.8 -7.0 75 12 327.1 327.8 294.1 339.4 3.66 13 497 5907 -5.1 -9.5 71 4.4 -7.1 75 12 327.4 328.1 294.3 340.0 3.75 14 458 6548 -8.7 -13.4 69 4.7 -10.6 72 11 330.6 331.2 294.5 340.8 2.97 15 443 6807 -9.5 -17.5 52 8.0 -12.4 70 11 332.8 333.2 294.4 340.4 2.18 16 400 7590 -15.1 -22.1 55 7.0 -17.3 65 10 335.4 335.7 294.6 341.2 1.63 17 389 7801 -16.5 -21.3 66 4.8 -18.0 73 12 336.2 336.6 295.0 342.7 1.79 18 343 8734 -24.1 -27.4 74 3.3 -24.9 92 15 338.2 338.5 294.9 342.6 1.18 19 311 9443 -28.9 -31.5 78 2.6 -29.4 92 20 341.1 341.3 295.4 344.4 0.88 20 300 9700 -30.9 -33.4 79 2.5 -31.3 85 23 341.8 342.0 295.4 344.7 0.76 21 256 10808 -39.1 -47.1 42 8.0 -39.8 90 21 345.6 345.6 295.8 346.5 0.21 22 250 10970 -40.5 -46.5 52 6.0 -41.0 90 19 345.9 345.9 295.9 346.8 0.23 23 248 11025 -41.1 -46.1 58 5.0 -41.5 90 19 345.8 345.8 295.9 346.8 0.25 24 200 12450 -52.5 -58.5 48 6.0 -52.7 100 27 349.6 349.6 296.6 349.9 0.07 25 150 14240 -68.3 -76.3 31 8.0 -68.4 115 36 352.4 352.4 297.1 352.5 0.01 26 146 14401 -69.7 -77.7 30 8.0 -69.8 114 35 352.7 352.7 297.3 352.8 0.01 27 136 14818 -74.1 -83.1 24 9.0 -74.1 112 33 352.2 352.2 297.1 352.2 0.00 28 116 15735 -77.5 -87.5 19 10.0 -77.5 65 30 362.3 362.3 299.1 362.3 0.00 29 105 16307 -75.7 -86.7 16 11.0 -75.7 324 11 376.2 376.2 301.6 376.2 0.00 30 100 16590 -74.1 -86.1 14 12.0 -74.2 275 1 384.6 384.6 303.0 384.6 0.00 31 92 17075 -75.7 -89.7 9 14.0 -75.7 271 7 390.7 390.7 303.9 390.7 0.00 32 85 17532 -76.3 -91.3 8 15.0 -76.3 267 12 398.4 398.4 305.0 398.4 0.00 33 76 18178 -76.1 -95.1 3 19.0 -76.2 261 20 411.8 411.8 306.7 411.8 0.00 34 73 18410 -77.3 -97.3 3 20.0 -77.3 267 19 414.0 414.0 307.0 414.0 0.00 35 70 18650 -78.7 -102.7 1 24.0 -78.7 280 15 416.0 416.0 307.2 416.0 0.00 36 66 18984 -78.9 -103.9 1 25.0 -78.9 308 17 422.6 422.6 308.0 422.6 0.00 37 61 19437 -74.9 -100.9 1 26.0 -75.0 345 19 441.2 441.2 310.0 441.2 0.00 38 60 19533 -72.5 -99.5 1 27.0 -72.6 353 20 448.6 448.6 310.7 448.6 0.00 39 58 19733 -69.9 -96.9 1 27.0 -70.1 9 21 458.9 458.9 311.7 458.9 0.00 40 50 20620 -68.1 -96.1 1 28.0 -68.3 80 25 483.0 483.0 313.7 483.0 0.00 41 47 20993 -67.7 -95.7 1 28.0 -67.9 83 30 492.6 492.6 314.4 492.6 0.00 42 45 21254 -69.1 -97.1 1 28.0 -69.3 85 34 495.4 495.4 314.6 495.4 0.00 43 32 23338 -60.3 -90.3 1 30.0 -61.2 93 53 569.6 569.6 319.2 569.7 0.00 44 32 23338 -57.7 -88.7 1 31.0 -58.8 93 53 576.6 576.6 319.5 576.6 0.00 45 31 23540 -55.3 -87.3 1 32.0 -56.8 94 55 588.3 588.3 320.0 588.4 0.01 46 30 23750 -54.3 -86.3 1 32.0 -56.0 95 57 596.6 596.6 320.5 596.7 0.01 47 20 26380 -50.1 -83.1 1 33.0 -53.5 95 54 682.8 682.8 323.9 683.0 0.02 48 19 26715 -50.1 -83.1 1 33.0 -53.7 93 55 692.9 692.9 324.2 693.1 0.02 49 15 28279 -44.5 -79.5 1 35.0 -50.8 85 61 760.0 760.0 326.2 760.4 0.05 50 11 30372 -40.9 -76.9 1 36.0 -50.2 843.6 843.6 328.2 844.6 0.10 TRP 116 15735 -77.5 -87.5 19 10.0 -77.5 65 30 362.3 362.3 299.1 362.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5773.00 m Freezing level: 559.00 mb = 4976.06 m = 16325.44 ft Wetbulb zero: 572.08 mb = 4787.49 m = 15706.81 ft Precipitable water: 2.34 inches Sfc-500 mean rel hum: 84.19 % Est. max temperature: 31.96 C = 89.53 F Sfc-Lift cond lev (LCL): 983.72 mb = 231.32 m = 758.93 ft T: 25.00 C 700-500 lapse rate: 5.48 C/km ThetaE index: 9.14 C Layer 925.0- 700.0 mb Conv cond level (CCL): 894.53 mb = 1060.56 m = 3479.47 ft Mean mixing ratio: 16.75 g/kg Conv temperature: 30.28 C = 86.51 F Cap Strength: 1.00 C Lifted Index: -1.76 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.27 C Lifted Index @700 mb: -0.45 C Showalter Index: 0.76 C Risk: Thunderstorms probable Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 19.90 C K Index: 35.10 Risk: > 80 % chance of thunderstorms Sweat Index: 206.00 Risk: None Energy Index: -0.71 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 559.73 J/kg Max Up Vert Vel: 33.46 m/s Conv Inhibition (B-): 19.60 J/kg Cap Strength: 1.00 C Lift Cond Lev (LCL): 926.50 mb = 756.91 m = 2483.28 ft Lev Free Conv (LFC): 801.50 mb = 2002.88 m = 6571.04 ft Equ Level (EL): 211.50 mb = 12079.69 m = 39631.06 ft B at Equ Level: 559.56 J/kg Max Parcel Lev (MPL): 111.50 mb = 15962.58 m = 52370.03 ft Wind level data Storm motion: 161 at 5 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 17 40 3 -1.9 -2.3 | 4 7 -0.5 -6.6 1 1000 87 15 6 -1.6 -5.8 | 0 10 -0.1 -10.1 2 975 305 105 2 -1.9 0.5 | 7 4 -0.5 -3.8 3 942 610 185 7 0.6 7.0 | 218 3 2.1 2.6 4 925 771 195 8 2.1 7.7 | 226 5 3.5 3.4 5 910 914 200 8 2.7 7.5 | 233 5 4.2 3.2 6 878 1219 190 7 1.2 6.9 | 226 4 2.7 2.6 7 850 1502 170 7 -1.2 6.9 | 186 3 0.3 2.6 8 818 1829 175 8 -0.7 8.0 | 192 4 0.8 3.6 9 789 2134 180 9 0.0 9.0 | 198 5 1.5 4.7 10 761 2438 170 6 -1.0 5.9 | 195 2 0.4 1.6 11 734 2743 140 4 -2.6 3.1 | 41 2 -1.1 -1.3 12 708 3048 135 3 -2.1 2.1 | 16 2 -0.6 -2.2 13 700 3143 145 5 -2.9 4.1 | 80 1 -1.4 -0.2 14 657 3658 130 6 -4.6 3.9 | 81 3 -3.1 -0.5 15 632 3962 100 4 -3.9 0.7 | 34 4 -2.5 -3.6 16 609 4267 65 4 -3.6 -1.7 | 20 6 -2.1 -6.0 17 586 4572 75 5 -4.8 -1.3 | 31 7 -3.4 -5.6 18 565 4877 80 4 -3.9 -0.7 | 26 6 -2.5 -5.0 19 524 5486 70 7 -6.6 -2.4 | 37 8 -5.1 -6.7 20 500 5860 75 12 -11.6 -3.1 | 54 13 -10.1 -7.4 21 485 6096 75 12 -11.6 -3.1 | 54 13 -10.1 -7.4 22 400 7590 65 10 -9.1 -4.2 | 42 11 -7.6 -8.6 23 398 7620 70 11 -10.3 -3.8 | 48 12 -8.9 -8.1 24 324 9144 100 17 -16.7 3.0 | 85 15 -15.3 -1.4 25 300 9700 85 23 -22.9 -2.0 | 74 22 -21.4 -6.3 26 261 10668 90 22 -22.0 0.0 | 78 21 -20.5 -4.3 27 250 10970 90 19 -19.0 0.0 | 76 18 -17.5 -4.3 28 208 12192 100 22 -21.7 3.8 | 89 20 -20.2 -0.5 29 200 12450 100 27 -26.6 4.7 | 91 25 -25.1 0.4 30 163 13716 110 39 -36.6 13.3 | 104 36 -35.2 9.0 31 150 14240 115 36 -32.6 15.2 | 109 33 -31.2 10.9 32 126 15240 110 30 -28.2 10.3 | 103 27 -26.7 5.9 33 116 15735 65 30 -27.2 -12.7 | 57 31 -25.7 -17.0 34 100 16590 275 1 1.0 -0.1 | 331 5 2.5 -4.4 35 75 18288 260 21 20.7 3.6 | 272 22 22.2 -0.7 36 70 18650 280 15 14.8 -2.6 | 293 18 16.2 -6.9 37 50 20620 80 25 -24.6 -4.3 | 69 25 -23.1 -8.7 38 44 21336 85 35 -34.9 -3.1 | 78 34 -33.4 -7.4 39 30 23750 95 57 -56.8 5.0 | 91 55 -55.3 0.6 40 27 24384 90 53 -53.0 0.0 | 85 52 -51.5 -4.3 41 20 26380 95 54 -53.8 4.7 | 90 52 -52.3 0.4 42 15 27432 85 61 -60.8 -5.3 | 81 60 -59.3 -9.6 Wind Parameters Mean winds (0-6000m): 131.2 at 6.1 knts Storm direction: 161.2 at 4.6 knts Shear (0-3000m) pos: 2.1 neg: 1.5 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 14.3 deg Storm rel helicity (0-3000m) pos: 7.9 neg: -4.4 tot: 3.5 m^2/s^2 ave: 1.2 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 0.6 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 158.85 Bulk Shear: 3.52 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 74 4 23 6| 7.7 0.0 7.7| 5.1 -0.9 4.2 8.5 0.41| 14.5 5.9 1000 182 6 230 2| 5.4 0.0 5.4| 7.2 -1.1 6.1 6.1 0.44| 10.4 4.6 1500 184 6 225 3| 3.6 1.2 4.8| 7.2 -3.2 4.0 2.7 0.27| 8.2 2.2 2000 180 7 213 3| 3.2 0.9 4.1| 7.8 -3.2 4.5 2.3 0.28| 6.6 1.8 2500 179 7 209 3| 2.5 1.3 3.8| 7.9 -3.6 4.3 1.7 0.21| 6.2 1.3 3000 175 6 206 2| 2.1 1.5 3.6| 7.9 -4.4 3.5 1.2 0.10| 5.8 0.6 4000 165 6 176 1| 1.6 1.4 3.0| 8.8 -7.7 1.0 0.3 0.05| 5.3 0.3 5000 152 6 120 1| 1.3 1.3 2.6| 11.0 -9.7 1.3 0.3 0.05| 4.6 0.2 6000 131 6 84 3| 1.0 1.3 2.3| 20.7 -9.7 11.0 1.8 0.11| 4.5 0.5 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20251013.00.gif