UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122600.upa.cvt Date: 0000Z 26 DEC 25 Searching for WIMM... Searching the city database file for: WIMM ... Date:0000Z 26 DEC 25 Station: WIMM WMO ident: 96035 Latitude: 3.57 Longitude: 98.68 Elevation: 25.00 ------------------------------------------------------------------------------- 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 25 25.0 22.8 88 2.2 23.4 180 6 297.5 300.7 296.3 348.5 17.60 1 1000 78 26.0 21.5 76 4.5 22.8 265 5 299.1 302.1 295.9 346.8 16.35 2 998 96 26.2 21.2 74 5.0 22.6 269 6 299.5 302.5 295.8 346.5 16.08 3 925 767 21.4 20.7 96 0.7 20.9 345 12 301.2 304.3 296.8 350.8 16.84 4 918 833 21.0 20.6 98 0.4 20.7 349 13 301.4 304.5 296.9 351.1 16.87 5 861 1384 18.0 14.0 77 4.0 15.4 344 9 303.9 306.1 294.0 338.9 11.75 6 850 1494 17.0 15.0 88 2.0 15.7 340 8 304.0 306.3 294.7 341.8 12.72 7 834 1656 16.6 15.3 92 1.3 15.7 355 9 305.2 307.6 295.4 344.7 13.23 8 814 1864 16.6 12.1 75 4.5 13.7 14 10 307.3 309.4 294.4 340.4 10.96 9 700 3137 9.8 7.2 84 2.6 8.2 345 4 313.3 315.1 294.7 341.7 9.15 10 643 3838 6.2 3.2 81 3.0 4.5 5 3 317.0 318.4 294.5 340.7 7.52 11 632 3980 5.2 2.9 85 2.3 3.9 0 3 317.4 318.8 294.6 341.1 7.49 12 609 4282 4.6 -4.4 52 9.0 0.1 89 7 320.1 321.0 293.0 334.8 4.53 13 561 4946 0.0 -5.0 69 5.0 -2.5 87 7 322.3 323.2 293.7 337.7 4.70 14 508 5735 -4.9 -9.9 68 5.0 -7.1 68 4 325.6 326.3 293.7 337.5 3.55 15 500 5860 -5.5 -10.1 70 4.6 -7.5 85 7 326.3 327.0 293.9 338.3 3.55 16 474 6280 -7.3 -8.2 93 0.9 -7.7 140 9 329.1 330.0 295.2 343.8 4.35 17 400 7590 -15.3 -16.8 88 1.5 -15.9 170 14 335.1 335.6 295.3 344.1 2.57 18 359 8397 -20.3 -22.7 81 2.4 -21.0 155 13 338.9 339.3 295.6 345.2 1.72 19 308 9512 -28.1 -31.4 73 3.3 -28.7 127 13 343.2 343.4 295.9 346.6 0.90 20 300 9700 -29.7 -33.5 69 3.8 -30.4 85 15 343.5 343.7 295.8 346.4 0.75 21 264 10597 -37.3 -40.2 74 2.9 -37.7 76 10 345.2 345.3 296.0 346.9 0.44 22 250 10970 -40.7 -44.2 69 3.5 -41.0 115 7 345.6 345.6 295.9 346.8 0.30 23 248 11025 -41.1 -44.6 69 3.5 -41.4 101 8 345.8 345.8 296.0 346.9 0.29 24 241 11219 -42.7 -46.9 63 4.2 -43.0 123 8 346.2 346.2 296.0 347.1 0.23 25 237 11332 -43.3 -51.3 41 8.0 -43.8 123 8 346.9 347.0 296.1 347.5 0.14 26 219 11858 -48.1 -52.7 59 4.6 -48.3 85 13 347.5 347.5 296.2 348.0 0.13 27 200 12450 -53.3 -58.3 54 5.0 -53.5 85 24 348.4 348.4 296.3 348.7 0.07 28 175 13292 -60.3 -67.3 39 7.0 -60.4 101 35 350.4 350.4 296.7 350.5 0.03 29 150 14230 -68.9 -74.9 42 6.0 -68.9 125 41 351.4 351.4 297.0 351.4 0.01 30 115 15768 -82.3 -87.3 42 5.0 -82.3 105 59 354.3 354.3 297.5 354.3 0.00 31 111 15966 -81.1 -88.1 30 7.0 -81.1 106 55 360.1 360.1 298.7 360.1 0.00 32 100 16550 -83.5 -89.5 34 6.0 -83.5 70 45 366.4 366.4 299.9 366.4 0.00 33 94 16895 -82.9 -89.9 29 7.0 -82.9 67 39 374.1 374.1 301.3 374.1 0.00 34 89 17204 -78.5 -88.5 18 10.0 -78.5 81 30 388.8 388.8 303.6 388.8 0.00 35 81 17742 -79.1 -89.1 18 10.0 -79.1 13 5 398.2 398.2 304.9 398.2 0.00 36 70 18560 -85.5 -92.5 27 7.0 -85.5 335 17 401.5 401.5 305.4 401.5 0.00 37 66 18881 -87.1 -93.1 32 6.0 -87.1 340 17 404.8 404.8 305.9 404.8 0.00 38 64 19049 -84.9 -92.9 23 8.0 -84.9 0 19 413.2 413.2 306.9 413.2 0.00 39 63 19137 -76.1 -90.1 9 14.0 -76.2 11 21 434.5 434.5 309.3 434.5 0.00 40 62 19230 -72.9 -87.9 9 15.0 -73.0 24 21 443.6 443.6 310.3 443.6 0.00 41 60 19423 -70.1 -85.1 9 15.0 -70.2 55 19 454.0 454.0 311.3 454.0 0.00 42 55 19934 -74.3 -84.3 20 10.0 -74.4 124 17 455.8 455.8 311.4 455.8 0.01 43 50 20490 -72.3 -84.3 15 12.0 -72.4 95 19 473.1 473.1 312.9 473.1 0.01 44 45 21120 -67.3 -81.3 12 14.0 -67.5 88 25 499.7 499.7 314.9 499.8 0.01 45 34 22822 -66.1 -85.1 5 19.0 -66.5 76 48 544.6 544.6 317.8 544.6 0.01 46 30 23590 -62.3 -89.3 2 27.0 -63.0 90 46 574.8 574.8 319.4 574.8 0.00 47 28 24019 -59.9 -88.9 1 29.0 -60.9 91 48 592.9 592.9 320.3 593.0 0.01 48 20 26150 -54.3 -89.3 1 35.0 -56.7 95 66 670.0 670.0 323.4 670.0 0.01 49 18 26832 -49.7 -85.7 1 36.0 -53.5 95 60 705.0 705.0 324.6 705.1 0.01 50 16 27603 -49.7 -85.7 1 36.0 -53.9 98 48 729.1 729.1 325.3 729.2 0.02 51 15 28029 -46.3 -83.3 1 37.0 -51.9 104 36 754.0 754.0 326.0 754.2 0.03 52 13 28974 -49.3 -85.3 1 36.0 -54.2 135 20 775.1 775.1 326.6 775.3 0.02 53 13 28974 -45.7 -82.7 1 37.0 -52.1 135 20 787.6 787.6 327.0 787.9 0.03 TRP 115 15768 -82.3 -87.3 42 5.0 -82.3 105 59 354.3 354.3 297.5 354.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5782.00 m Freezing level: 561.00 mb = 4946.45 m = 16228.33 ft Wetbulb zero: 607.54 mb = 4301.84 m = 14113.46 ft Precipitable water: 2.27 inches Sfc-500 mean rel hum: 77.29 % Est. max temperature: 31.45 C = 88.60 F Sfc-Lift cond lev (LCL): 976.60 mb = 287.32 m = 942.64 ft T: 24.83 C 700-500 lapse rate: 5.62 C/km ThetaE index: 12.26 C Layer 861.0- 850.0 mb Conv cond level (CCL): 897.07 mb = 1031.13 m = 3382.92 ft Mean mixing ratio: 16.52 g/kg Conv temperature: 29.85 C = 85.74 F Cap Strength: 0.87 C Lifted Index: -2.12 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.72 C Lifted Index @700 mb: -0.47 C Showalter Index: 0.57 C Risk: Thunderstorms probable Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 20.50 C K Index: 34.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 203.00 Risk: None Energy Index: -0.71 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 392.98 J/kg Max Up Vert Vel: 28.03 m/s Conv Inhibition (B-): 9.44 J/kg Cap Strength: 0.87 C Lift Cond Lev (LCL): 922.68 mb = 788.73 m = 2587.66 ft Lev Free Conv (LFC): 857.68 mb = 1417.16 m = 4649.41 ft Equ Level (EL): 827.68 mb = 1721.45 m = 5647.73 ft B at Equ Level: 7.09 J/kg Max Parcel Lev (MPL): 787.68 mb = 2141.18 m = 7024.77 ft Wind level data Storm motion: 48 at 6 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 25 180 6 0.0 6.0 | 203 11 4.2 9.8 1 1000 78 265 5 5.0 0.4 | 245 10 9.2 4.2 2 975 305 315 12 8.5 -8.5 | 290 14 12.7 -4.7 3 925 767 345 12 3.1 -11.6 | 317 11 7.3 -7.8 4 909 914 355 15 1.3 -14.9 | 334 12 5.5 -11.1 5 878 1219 350 10 1.7 -9.8 | 316 8 5.9 -6.1 6 850 1494 340 8 2.7 -7.5 | 298 8 6.9 -3.7 7 847 1524 340 8 2.7 -7.5 | 298 8 6.9 -3.7 8 817 1829 15 10 -2.6 -9.7 | 345 6 1.6 -5.9 9 788 2134 10 9 -1.6 -8.9 | 333 6 2.6 -5.1 10 733 2743 5 6 -0.5 -6.0 | 301 4 3.7 -2.2 11 707 3048 355 6 0.5 -6.0 | 295 5 4.7 -2.2 12 700 3137 345 4 1.0 -3.9 | 271 5 5.2 -0.1 13 682 3353 335 3 1.3 -2.7 | 259 6 5.5 1.1 14 656 3658 10 4 -0.7 -3.9 | 272 4 3.5 -0.1 15 632 3962 360 3 -0.0 -3.0 | 259 4 4.2 0.8 16 609 4267 90 7 -7.0 0.0 | 144 5 -2.8 3.8 17 586 4572 105 8 -7.7 2.1 | 149 7 -3.5 5.9 18 565 4877 85 7 -7.0 -0.6 | 139 4 -2.8 3.2 19 544 5182 95 9 -9.0 0.8 | 134 7 -4.8 4.6 20 504 5791 65 4 -3.6 -1.7 | 195 2 0.6 2.1 21 500 5860 85 7 -7.0 -0.6 | 139 4 -2.8 3.2 22 485 6096 130 7 -5.4 4.5 | 172 8 -1.2 8.3 23 448 6706 165 13 -3.4 12.6 | 183 16 0.8 16.4 24 414 7315 190 11 1.9 10.8 | 203 16 6.1 14.6 25 400 7590 170 14 -2.4 13.8 | 186 18 1.8 17.6 26 324 9144 140 12 -7.7 9.2 | 165 13 -3.5 13.0 27 310 9449 140 13 -8.4 10.0 | 163 14 -4.2 13.8 28 300 9700 85 15 -14.9 -1.3 | 103 11 -10.7 2.5 29 298 9754 85 14 -13.9 -1.2 | 105 10 -9.7 2.6 30 273 10363 80 12 -11.8 -2.1 | 103 8 -7.6 1.7 31 261 10668 75 9 -8.7 -2.3 | 108 5 -4.5 1.5 32 250 10970 115 7 -6.3 3.0 | 162 7 -2.1 6.8 33 250 10973 95 8 -8.0 0.7 | 140 6 -3.8 4.5 34 239 11278 130 8 -6.1 5.1 | 168 9 -1.9 8.9 35 228 11582 85 8 -8.0 -0.7 | 129 5 -3.8 3.1 36 208 12192 85 19 -18.9 -1.7 | 98 15 -14.7 2.1 37 200 12450 85 24 -23.9 -2.1 | 95 20 -19.7 1.7 38 189 12802 85 25 -24.9 -2.2 | 94 21 -20.7 1.6 39 171 13411 105 38 -36.7 9.8 | 113 35 -32.5 13.6 40 150 14230 125 41 -33.6 23.5 | 133 40 -29.4 27.3 41 133 14935 120 44 -38.1 22.0 | 127 43 -33.9 25.8 42 120 15545 110 48 -45.1 16.4 | 116 46 -40.9 20.2 43 115 15768 105 59 -57.0 15.3 | 110 56 -52.8 19.1 44 113 15850 110 52 -48.9 17.8 | 116 50 -44.7 21.6 45 107 16154 100 61 -60.1 10.6 | 104 58 -55.9 14.4 46 102 16459 80 48 -47.3 -8.3 | 84 43 -43.1 -4.5 47 100 16550 70 45 -42.3 -15.4 | 73 40 -38.1 -11.6 48 91 17069 65 36 -32.6 -15.2 | 68 31 -28.4 -11.4 49 86 17374 100 22 -21.7 3.8 | 114 19 -17.5 7.6 50 82 17678 20 2 -0.7 -1.9 | 241 4 3.5 1.9 51 78 17983 345 16 4.1 -15.5 | 324 14 8.3 -11.7 52 70 18560 335 17 7.2 -15.4 | 316 16 11.4 -11.6 53 70 18593 320 16 10.3 -12.3 | 300 17 14.5 -8.5 54 66 18898 340 17 5.8 -16.0 | 321 16 10.0 -12.2 55 63 19202 15 21 -5.4 -20.3 | 4 17 -1.2 -16.5 56 56 19812 115 17 -15.4 7.2 | 134 16 -11.2 11.0 57 53 20117 135 16 -11.3 11.3 | 155 17 -7.1 15.1 58 50 20490 95 19 -18.9 1.7 | 110 16 -14.7 5.5 59 48 20726 90 19 -19.0 0.0 | 104 15 -14.8 3.8 60 39 21946 85 36 -35.9 -3.1 | 91 32 -31.7 0.7 61 36 22555 85 40 -39.8 -3.5 | 90 36 -35.6 0.3 62 34 22860 75 49 -47.3 -12.7 | 78 44 -43.1 -8.9 63 32 23165 75 47 -45.4 -12.2 | 79 42 -41.2 -8.4 64 31 23470 95 49 -48.8 4.3 | 100 45 -44.6 8.1 65 30 23590 90 46 -46.0 0.0 | 95 42 -41.8 3.8 66 29 23774 95 44 -43.8 3.8 | 101 40 -39.6 7.6 67 26 24384 85 54 -53.8 -4.7 | 89 50 -49.6 -0.9 68 20 26150 95 66 -65.7 5.8 | 99 62 -61.5 9.5 69 17 26822 95 55 -54.8 4.8 | 100 51 -50.6 8.6 70 14 27432 110 24 -22.6 8.2 | 123 22 -18.4 12.0 71 11 28346 190 12 2.1 11.8 | 202 17 6.3 15.6 72 10 28651 190 12 2.1 11.8 | 202 17 6.3 15.6 73 9 28956 185 9 0.8 9.0 | 201 14 5.0 12.8 74 8 29261 250 14 13.2 4.8 | 244 19 17.4 8.6 Wind Parameters Mean winds (0-6000m): 17.9 at 7.5 knts Storm direction: 47.9 at 5.7 knts Shear (0-3000m) pos: 3.6 neg: 1.6 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 92.0 deg Storm rel helicity (0-3000m) pos: 87.8 neg: -19.7 tot: 68.2 m^2/s^2 ave: 22.7 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 3.8 10^-3/s Energy-Hel index: 0.22 Bulk Rich Number: 31.28 Bulk Shear: 12.56 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 ------------------------------------------------------------------------------- 500 310 10 281 12| 17.9 0.0 17.9| 59.0 0.0 59.0 118.0 0.97| 21.5 20.8 1000 331 11 302 11| 9.9 0.0 9.9| 77.9 -3.1 74.8 74.8 0.87| 15.1 13.1 1500 337 11 306 10| 6.6 1.9 8.5| 77.9 -13.8 64.1 42.7 0.59| 12.0 7.1 2000 344 10 311 9| 5.4 1.5 6.8| 87.8 -15.0 72.9 36.4 0.61| 10.7 6.6 2500 348 10 314 9| 4.3 1.6 6.0| 87.8 -17.9 69.9 28.0 0.53| 9.1 4.8 3000 350 9 313 8| 3.6 1.6 5.2| 87.8 -19.7 68.2 22.7 0.48| 7.9 3.8 4000 351 8 306 7| 2.7 1.5 4.2| 89.3 -24.8 64.5 16.1 0.36| 6.9 2.5 5000 4 8 317 5| 2.0 1.0 3.0| 90.3 -27.2 63.1 12.6 0.22| 6.9 1.5 6000 18 8 331 4| 1.4 0.8 2.2| 94.4 -28.4 66.1 11.0 0.22| 6.8 1.5 Wrote GIF file: /home/apache/climate/data/raob//WIMM/skewt/WIMM.skewt.20251226.00.gif