UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121100.upa.cvt Date: 0000Z 11 DEC 25 Searching for WMKD... Searching the city database file for: WMKD ... Date:0000Z 11 DEC 25 Station: WMKD WMO ident: 48657 Latitude: 3.78 Longitude: 103.22 Elevation: 16.00 ------------------------------------------------------------------------------- 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 1008 16 22.6 21.4 93 1.2 21.8 350 2 295.1 298.0 294.6 341.3 16.12 1 1004 52 23.2 21.5 90 1.7 22.0 343 3 296.0 298.9 295.0 342.9 16.29 2 1000 88 24.0 21.7 87 2.3 22.4 335 5 297.1 300.1 295.5 345.1 16.56 3 999 97 24.2 21.7 86 2.5 22.4 336 5 297.4 300.4 295.6 345.5 16.58 4 989 185 24.8 21.2 80 3.6 22.2 344 5 298.9 301.8 295.8 346.2 16.23 5 976 302 25.0 19.0 69 6.0 20.8 355 4 300.2 302.8 294.8 342.1 14.31 6 925 772 22.6 13.6 57 9.0 16.7 5 10 302.4 304.4 292.8 333.9 10.64 7 877 1233 18.4 15.0 81 3.4 16.1 330 7 302.7 305.0 294.1 339.2 12.32 8 850 1501 16.8 13.6 81 3.2 14.7 330 7 303.7 305.9 293.9 338.2 11.60 9 814 1869 15.4 10.4 72 5.0 12.3 354 8 306.0 307.9 293.2 335.5 9.78 10 734 2741 11.0 7.1 77 3.9 8.6 227 3 310.4 312.1 293.6 337.0 8.66 11 700 3136 9.0 4.0 71 5.0 6.1 230 2 312.5 313.8 293.1 335.1 7.30 12 687 3291 8.6 0.6 57 8.0 4.2 226 2 313.7 314.8 292.3 332.0 5.83 13 669 3510 8.2 -3.8 42 12.0 2.2 219 2 315.6 316.5 291.6 329.4 4.32 14 613 4226 4.6 -8.4 38 13.0 -1.4 172 4 319.5 320.1 291.8 330.3 3.31 15 600 4400 4.6 -10.4 33 15.0 -2.1 153 4 321.4 322.0 292.0 331.0 2.89 16 552 5074 0.6 -11.4 40 12.0 -4.6 121 6 324.5 325.0 292.9 334.2 2.90 17 542 5220 -0.5 -8.5 55 8.0 -4.2 138 6 324.8 325.6 293.6 337.2 3.71 18 534 5339 -1.5 -6.0 71 4.5 -3.7 152 6 325.0 325.9 294.4 340.2 4.58 19 500 5860 -4.3 -7.7 77 3.4 -5.9 160 12 327.8 328.7 294.8 342.2 4.29 20 484 6116 -5.5 -9.9 71 4.4 -7.5 160 13 329.4 330.1 294.8 342.0 3.73 21 400 7590 -14.7 -22.7 51 8.0 -17.1 180 1 335.9 336.2 294.7 341.4 1.54 22 395 7685 -15.1 -25.1 42 10.0 -17.9 175 2 336.6 336.8 294.6 341.2 1.26 23 324 9148 -25.1 -38.1 29 13.0 -27.2 56 7 342.4 342.5 295.3 344.1 0.44 24 300 9700 -29.7 -39.7 37 10.0 -31.1 190 9 343.5 343.6 295.6 345.1 0.40 25 297 9772 -30.3 -39.3 41 9.0 -31.6 190 9 343.7 343.7 295.6 345.3 0.43 26 287 10016 -31.7 -37.7 55 6.0 -32.6 190 10 345.0 345.2 296.0 347.1 0.52 27 252 10925 -39.1 -53.1 21 14.0 -40.0 149 14 347.1 347.2 296.1 347.6 0.11 28 250 10980 -39.5 -54.5 19 15.0 -40.4 140 14 347.3 347.4 296.1 347.7 0.09 29 212 12082 -49.7 -58.7 34 9.0 -50.0 135 13 348.2 348.2 296.3 348.5 0.07 30 200 12460 -52.9 -60.9 37 8.0 -53.1 130 15 349.0 349.0 296.4 349.2 0.05 31 150 14250 -68.7 -76.7 31 8.0 -68.8 145 20 351.7 351.7 297.0 351.8 0.01 32 106 16256 -83.1 -93.1 16 10.0 -83.1 95 60 361.1 361.1 298.9 361.1 0.00 33 105 16308 -83.3 -93.3 16 10.0 -83.3 94 58 361.7 361.7 299.0 361.7 0.00 34 100 16580 -82.7 -92.7 16 10.0 -82.7 90 49 367.9 367.9 300.2 367.9 0.00 35 97 16750 -80.1 -91.1 14 11.0 -80.1 79 45 376.2 376.2 301.6 376.2 0.00 36 93 16989 -77.3 -88.3 16 11.0 -77.3 64 39 386.3 386.3 303.2 386.3 0.00 37 86 17436 -78.3 -89.3 15 11.0 -78.3 35 29 393.0 393.0 304.2 393.0 0.00 38 83 17637 -79.7 -90.7 15 11.0 -79.7 22 24 394.2 394.2 304.4 394.2 0.00 39 81 17774 -81.3 -92.3 14 11.0 -81.3 14 20 393.7 393.7 304.3 393.7 0.00 40 78 17985 -82.7 -94.7 11 12.0 -82.7 360 15 395.0 395.0 304.5 395.0 0.00 41 70 18590 -80.7 -92.7 12 12.0 -80.7 310 15 411.7 411.7 306.7 411.7 0.00 42 62 19287 -75.5 -88.5 11 13.0 -75.6 8 21 437.8 437.8 309.7 437.8 0.00 43 61 19382 -73.1 -87.1 10 14.0 -73.2 15 22 445.2 445.2 310.4 445.2 0.00 44 60 19480 -70.5 -84.5 11 14.0 -70.6 23 23 453.1 453.1 311.1 453.1 0.01 45 52 20335 -69.9 -90.9 3 21.0 -70.1 91 30 473.4 473.4 312.9 473.4 0.00 46 50 20570 -69.1 -96.1 1 27.0 -69.3 110 32 480.7 480.7 313.5 480.7 0.00 47 30 23690 -56.9 -87.9 1 31.0 -58.2 90 52 589.5 589.5 320.1 589.6 0.01 48 28 24128 -55.1 -87.1 1 32.0 -56.8 96 53 606.3 606.3 320.9 606.3 0.01 49 25 24855 -52.1 -85.1 1 33.0 -54.5 99 54 634.9 634.9 322.1 634.9 0.01 50 24 25120 -50.1 -83.1 1 33.0 -53.1 98 55 648.1 648.1 322.6 648.3 0.02 51 20 26300 -53.7 -85.7 1 32.0 -56.2 95 58 671.8 671.8 323.5 671.9 0.01 52 19 26631 -51.9 -84.9 1 33.0 -54.9 687.3 687.3 324.0 687.4 0.02 TRP 106 16256 -83.1 -93.1 16 10.0 -83.1 95 60 361.1 361.1 298.9 361.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5772.00 m Freezing level: 546.55 mb = 5153.97 m = 16909.16 ft Wetbulb zero: 634.90 mb = 3938.43 m = 12921.20 ft Precipitable water: 1.81 inches Sfc-500 mean rel hum: 61.72 % Est. max temperature: 30.98 C = 87.76 F Sfc-Lift cond lev (LCL): 990.82 mb = 169.01 m = 554.50 ft T: 24.69 C 700-500 lapse rate: 4.88 C/km ThetaE index: 12.24 C Layer 976.0- 877.0 mb Conv cond level (CCL): 801.34 mb = 2001.43 m = 6566.29 ft Mean mixing ratio: 13.26 g/kg Conv temperature: 34.26 C = 93.66 F Cap Strength: 3.47 C Lifted Index: 2.71 C Risk: None Lifted Index @300 mb: 4.67 C Lifted Index @700 mb: 1.48 C Showalter Index: 3.24 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 17.90 C K Index: 29.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 189.20 Risk: None Energy Index: 0.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.44 J/kg Max Up Vert Vel: 6.70 m/s Conv Inhibition (B-): 26135.30 J/kg Cap Strength: 3.40 C Lift Cond Lev (LCL): 874.74 mb = 1255.22 m = 4118.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 26 at 4 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 16 350 2 0.3 -2.0 | 230 3 2.3 1.9 1 1000 88 335 5 2.1 -4.5 | 279 4 4.0 -0.7 2 976 305 355 4 0.3 -4.0 | 273 2 2.3 -0.1 3 942 610 5 9 -0.8 -9.0 | 347 5 1.1 -5.1 4 925 772 5 10 -0.9 -10.0 | 350 6 1.0 -6.1 5 910 914 355 9 0.8 -9.0 | 332 6 2.7 -5.1 6 878 1219 330 7 3.5 -6.1 | 292 6 5.4 -2.2 7 850 1501 330 7 3.5 -6.1 | 292 6 5.4 -2.2 8 818 1829 355 8 0.7 -8.0 | 327 5 2.6 -4.1 9 788 2134 350 8 1.4 -7.9 | 320 5 3.3 -4.0 10 760 2438 310 4 3.1 -2.6 | 255 5 5.0 1.3 11 733 2743 225 3 2.1 2.1 | 214 7 4.0 6.0 12 707 3048 220 3 1.9 2.3 | 212 7 3.8 6.2 13 700 3136 230 2 1.5 1.3 | 214 6 3.4 5.2 14 656 3658 215 2 1.1 1.6 | 209 6 3.1 5.5 15 632 3962 180 5 0.0 5.0 | 192 9 1.9 8.9 16 609 4267 170 4 -0.7 3.9 | 189 8 1.2 7.8 17 586 4572 125 4 -3.3 2.3 | 168 6 -1.4 6.2 18 565 4877 100 5 -4.9 0.9 | 148 6 -3.0 4.7 19 524 5486 170 7 -1.2 6.9 | 184 11 0.7 10.8 20 500 5860 160 12 -4.1 11.3 | 172 15 -2.2 15.2 21 485 6096 160 13 -4.4 12.2 | 171 16 -2.5 16.1 22 400 7590 180 1 0.0 1.0 | 201 5 1.9 4.9 23 398 7620 180 2 0.0 2.0 | 198 6 1.9 5.9 24 324 9144 55 7 -5.7 -4.0 | 88 4 -3.8 -0.1 25 300 9700 190 9 1.6 8.9 | 195 13 3.5 12.7 26 261 10668 190 12 2.1 11.8 | 194 16 4.0 15.7 27 250 10980 140 14 -9.0 10.7 | 154 16 -7.1 14.6 28 208 12192 135 13 -9.2 9.2 | 151 15 -7.3 13.1 29 200 12460 130 15 -11.5 9.6 | 145 17 -9.6 13.5 30 163 13716 155 22 -9.3 19.9 | 163 25 -7.4 23.8 31 150 14250 145 20 -11.5 16.4 | 155 22 -9.6 20.3 32 126 15240 115 37 -33.5 15.6 | 122 37 -31.6 19.5 33 106 16256 95 60 -59.8 5.2 | 99 59 -57.9 9.1 34 100 16580 90 49 -49.0 0.0 | 95 47 -47.1 3.9 35 74 18288 340 8 2.7 -7.5 | 308 6 4.7 -3.6 36 70 18590 310 15 11.5 -9.6 | 293 15 13.4 -5.8 37 50 20570 110 32 -30.1 10.9 | 118 32 -28.2 14.8 38 44 21336 100 52 -51.2 9.0 | 105 51 -49.3 12.9 39 30 23690 90 52 -52.0 0.0 | 94 50 -50.1 3.9 40 27 24384 100 53 -52.2 9.2 | 105 52 -50.3 13.1 41 20 26300 95 58 -57.8 5.1 | 99 57 -55.9 8.9 Wind Parameters Mean winds (0-6000m): 356.3 at 5.8 knts Storm direction: 26.3 at 4.3 knts Shear (0-3000m) pos: 1.3 neg: 2.1 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): -17.8 deg Storm rel helicity (0-3000m) pos: 10.2 neg: -25.8 tot: -15.6 m^2/s^2 ave: -5.2 10^-3 m/s^2 rel: -0.22 Storm rel vorticity (0-3000m) horiz: 5.4 stream: -1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 169.00 Bulk Shear: 0.13 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 ------------------------------------------------------------------------------- 500 351 5 290 3| 5.7 0.0 5.7| 4.4 -0.1 4.3 8.6 0.71| 8.2 5.9 1000 358 7 325 4| 2.8 1.2 4.0| 5.8 -5.0 0.8 0.8 0.27| 7.0 1.9 1500 350 7 314 4| 1.9 1.3 3.2| 6.0 -8.9 -2.9 -1.9 0.07| 5.6 0.4 2000 349 7 315 5| 2.0 1.0 3.0| 10.2 -9.3 1.0 0.5 0.20| 5.1 1.0 2500 347 7 311 5| 1.6 2.1 3.7| 10.2 -19.0 -8.8 -3.5 -0.12| 5.6 -0.7 3000 343 6 300 4| 1.3 2.1 3.5| 10.2 -25.8 -15.6 -5.2 -0.22| 5.4 -1.2 4000 336 5 284 4| 1.0 1.8 2.8| 10.5 -31.8 -21.3 -5.3 -0.27| 4.7 -1.3 5000 343 5 288 4| 0.8 1.2 2.0| 11.5 -40.9 -29.4 -5.9 -0.32| 4.5 -1.5 6000 356 6 309 3| 0.2 1.5 1.7| 22.2 -50.3 -28.1 -4.7 -0.22| 4.8 -1.1 Wrote GIF file: /home/apache/climate/data/raob//WMKD/skewt/WMKD.skewt.20251211.00.gif