UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122912.upa.cvt Date: 1200Z 29 DEC 25 Searching for WIMM... Searching the city database file for: WIMM ... Date:1200Z 29 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 28.4 24.7 80 3.7 25.7 10 4 300.9 304.5 298.5 359.2 19.79 1 1000 75 27.4 24.2 83 3.2 25.0 55 5 300.5 304.1 298.2 357.5 19.35 2 972 325 25.4 23.5 89 1.9 24.0 27 8 301.0 304.5 298.1 357.2 19.08 3 952 508 25.4 19.4 69 6.0 21.2 3 5 302.8 305.6 296.0 347.4 15.06 4 925 760 23.8 18.8 74 5.0 20.3 330 2 303.6 306.4 296.2 348.0 14.93 5 850 1495 18.8 15.3 80 3.5 16.4 80 5 305.8 308.3 295.4 344.7 12.97 6 769 2353 13.6 11.0 84 2.6 11.9 104 3 309.1 311.2 294.8 341.9 10.79 7 700 3147 10.6 5.6 71 5.0 7.6 65 5 314.2 315.8 294.3 339.7 8.18 8 634 3968 7.4 -0.6 57 8.0 3.0 60 7 319.6 320.7 293.9 338.2 5.78 9 556 5036 0.0 -2.1 86 2.1 -1.1 55 5 323.1 324.2 294.9 342.3 5.91 10 525 5493 -2.9 -4.5 89 1.6 -3.7 75 4 324.9 326.0 294.8 342.1 5.23 11 502 5848 -3.5 -9.5 63 6.0 -6.2 114 2 328.4 329.1 294.6 340.9 3.71 12 500 5880 -3.7 -9.7 63 6.0 -6.4 125 2 328.5 329.3 294.6 340.9 3.66 13 470 6366 -7.5 -10.2 81 2.7 -8.7 75 5 329.7 330.4 294.9 342.4 3.75 14 441 6861 -9.7 -15.7 62 6.0 -12.0 206 5 333.0 333.5 294.8 341.9 2.55 15 400 7610 -14.1 -21.1 55 7.0 -16.4 215 6 336.7 337.0 295.0 343.0 1.78 16 371 8175 -17.7 -25.7 50 8.0 -19.9 194 8 339.2 339.5 295.3 343.9 1.27 17 300 9720 -29.9 -40.9 34 11.0 -31.4 145 5 343.2 343.3 295.4 344.7 0.36 18 289 9984 -31.7 -45.7 24 14.0 -33.2 149 5 344.4 344.4 295.6 345.3 0.22 19 276 10307 -34.1 -42.1 44 8.0 -35.0 114 6 345.5 345.5 295.9 346.8 0.34 20 250 10990 -39.1 -51.1 27 12.0 -39.9 145 3 347.9 348.0 296.3 348.5 0.14 21 248 11045 -39.3 -56.3 15 17.0 -40.3 145 3 348.4 348.5 296.4 348.8 0.08 22 200 12480 -52.1 -63.1 25 11.0 -52.4 190 8 350.3 350.3 296.7 350.4 0.04 23 150 14270 -68.5 -73.5 48 5.0 -68.5 155 33 352.1 352.1 297.1 352.1 0.01 24 145 14472 -70.7 -74.3 59 3.6 -70.7 155 32 351.7 351.7 297.0 351.7 0.01 25 129 15155 -76.9 -82.9 38 6.0 -76.9 138 36 352.5 352.5 297.2 352.5 0.00 26 107 16211 -84.1 -88.8 43 4.7 -84.1 110 64 358.2 358.2 298.4 358.2 0.00 27 100 16590 -79.9 -88.9 21 9.0 -79.9 100 43 373.4 373.4 301.1 373.4 0.00 28 78 17980 -84.5 -91.5 28 7.0 -84.5 170 6 391.3 391.3 304.0 391.3 0.00 29 73 18351 -79.3 -89.3 18 10.0 -79.3 358 6 409.8 409.8 306.5 409.8 0.00 30 70 18590 -78.3 -88.3 18 10.0 -78.3 45 8 416.9 416.9 307.3 416.9 0.00 31 67 18841 -77.1 -87.1 19 10.0 -77.1 49 8 424.7 424.7 308.3 424.7 0.00 32 62 19284 -79.7 -87.7 25 8.0 -79.7 253 4 428.5 428.5 308.7 428.5 0.00 33 59 19568 -76.5 -87.5 16 11.0 -76.6 235 5 441.8 441.8 310.1 441.8 0.00 34 50 20530 -73.1 -87.1 10 14.0 -73.2 125 21 471.2 471.2 312.7 471.3 0.00 35 42 21557 -70.5 -88.5 5 18.0 -70.6 105 41 501.8 501.8 315.1 501.8 0.00 36 40 21845 -71.7 -88.7 6 17.0 -71.9 97 47 505.8 505.8 315.4 505.8 0.00 37 38 22151 -66.3 -89.3 3 23.0 -66.7 95 51 527.0 527.0 316.8 527.1 0.00 38 30 23590 -63.9 -90.9 1 27.0 -64.5 95 66 570.4 570.4 319.2 570.5 0.00 39 29 23798 -64.1 -91.1 1 27.0 -64.7 94 67 575.4 575.4 319.5 575.5 0.00 40 26 24484 -54.5 -89.5 1 35.0 -56.4 88 71 621.0 621.0 321.5 621.0 0.00 41 23 25276 -51.5 -87.5 1 36.0 -54.2 85 72 651.9 652.0 322.7 652.0 0.01 42 22 25566 -50.5 -86.5 1 36.0 -53.6 85 71 663.3 663.3 323.2 663.3 0.01 43 21 25873 -45.9 -82.9 1 37.0 -50.6 85 69 686.0 686.0 324.0 686.2 0.02 44 20 26200 -43.5 -81.5 1 38.0 -49.3 45 5 703.0 703.0 324.6 703.2 0.03 45 17 27290 -44.9 -82.9 1 38.0 -50.7 303 16 732.0 732.0 325.4 732.2 0.02 46 15 28118 -49.5 -85.5 1 36.0 -53.9 298 24 743.4 743.4 325.7 743.5 0.02 47 13 29056 -49.5 -85.5 1 36.0 -54.4 275 28 774.4 774.4 326.6 774.6 0.02 TRP 107 16211 -84.1 -88.8 43 4.7 -84.1 110 64 358.2 358.2 298.4 358.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5805.00 m Freezing level: 556.00 mb = 5035.54 m = 16520.60 ft Wetbulb zero: 576.80 mb = 4736.94 m = 15540.95 ft Precipitable water: 2.25 inches Sfc-500 mean rel hum: 75.85 % Est. max temperature: 33.15 C = 91.67 F Sfc-Lift cond lev (LCL): 955.87 mb = 472.32 m = 1549.58 ft T: 25.40 C 700-500 lapse rate: 5.23 C/km ThetaE index: 11.84 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 861.13 mb = 1381.89 m = 4533.71 ft Mean mixing ratio: 16.85 g/kg Conv temperature: 33.06 C = 91.50 F Cap Strength: 2.01 C Lifted Index: -1.49 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.62 C Lifted Index @700 mb: -0.55 C Showalter Index: 1.20 C Risk: Showers probable Total Totals Index: 41.50 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 19.00 C K Index: 32.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 195.60 Risk: None Energy Index: -0.75 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 656.61 J/kg Max Up Vert Vel: 36.24 m/s Conv Inhibition (B-): 45.29 J/kg Cap Strength: 2.01 C Lift Cond Lev (LCL): 902.99 mb = 969.35 m = 3180.25 ft Lev Free Conv (LFC): 817.99 mb = 1824.03 m = 5984.28 ft Equ Level (EL): 137.99 mb = 14761.84 m = 48430.66 ft B at Equ Level: 655.89 J/kg Max Parcel Lev (MPL): 87.99 mb = 17305.87 m = 56777.11 ft Wind level data Storm motion: 91 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 25 10 4 -0.7 -3.9 | 323 5 3.0 -4.0 1 1000 75 55 5 -4.1 -2.9 | 8 3 -0.4 -2.9 2 974 305 30 8 -4.0 -6.9 | 3 7 -0.3 -7.0 3 941 610 350 4 0.7 -3.9 | 313 6 4.4 -4.0 4 925 760 330 2 1.0 -1.7 | 291 5 4.7 -1.8 5 909 914 45 2 -1.4 -1.4 | 303 3 2.3 -1.5 6 877 1219 120 5 -4.3 2.5 | 165 3 -0.7 2.4 7 850 1495 80 5 -4.9 -0.9 | 53 2 -1.2 -0.9 8 817 1829 60 5 -4.3 -2.5 | 14 3 -0.7 -2.6 9 789 2134 100 3 -3.0 0.5 | 238 1 0.7 0.5 10 734 2743 110 4 -3.8 1.4 | 176 1 -0.1 1.3 11 700 3147 65 5 -4.5 -2.1 | 21 2 -0.9 -2.2 12 682 3353 40 4 -2.6 -3.1 | 341 3 1.1 -3.1 13 657 3658 65 8 -7.3 -3.4 | 46 5 -3.6 -3.4 14 633 3962 60 7 -6.1 -3.5 | 34 4 -2.4 -3.6 15 610 4267 30 10 -5.0 -8.7 | 9 9 -1.3 -8.7 16 587 4572 55 6 -4.9 -3.4 | 19 4 -1.2 -3.5 17 545 5182 55 4 -3.3 -2.3 | 350 2 0.4 -2.4 18 505 5791 95 3 -3.0 0.3 | 254 1 0.7 0.2 19 500 5880 125 2 -1.6 1.1 | 242 2 2.0 1.1 20 486 6096 10 2 -0.3 -2.0 | 301 4 3.3 -2.0 21 468 6401 85 5 -5.0 -0.4 | 69 1 -1.3 -0.5 22 449 6706 200 4 1.4 3.8 | 234 6 5.0 3.7 23 416 7315 225 9 6.4 6.4 | 238 12 10.0 6.3 24 400 7610 215 6 3.4 4.9 | 236 9 7.1 4.8 25 399 7620 190 6 1.0 5.9 | 219 8 4.7 5.8 26 383 7925 225 5 3.5 3.5 | 244 8 7.2 3.5 27 368 8230 185 9 0.8 9.0 | 207 10 4.5 8.9 28 338 8839 200 6 2.1 5.6 | 226 8 5.7 5.6 29 311 9449 140 3 -1.9 2.3 | 218 3 1.7 2.2 30 300 9720 145 5 -2.9 4.1 | 191 4 0.8 4.0 31 286 10058 150 5 -2.5 4.3 | 195 4 1.2 4.3 32 274 10363 105 6 -5.8 1.6 | 125 3 -2.1 1.5 33 250 10990 145 3 -1.7 2.5 | 219 3 2.0 2.4 34 229 11582 145 8 -4.6 6.6 | 172 7 -0.9 6.5 35 209 12192 155 5 -2.1 4.5 | 199 5 1.6 4.5 36 200 12480 190 8 1.4 7.9 | 213 9 5.1 7.8 37 199 12497 185 6 0.5 6.0 | 215 7 4.2 5.9 38 181 13106 140 17 -10.9 13.0 | 151 15 -7.3 13.0 39 156 14021 150 26 -13.0 22.5 | 157 24 -9.3 22.4 40 150 14270 155 33 -13.9 29.9 | 161 32 -10.3 29.8 41 141 14630 155 32 -13.5 29.0 | 161 31 -9.8 28.9 42 114 15850 115 42 -38.1 17.7 | 117 39 -34.4 17.7 43 108 16154 115 57 -51.7 24.1 | 117 54 -48.0 24.0 44 107 16211 110 64 -60.1 21.9 | 111 61 -56.5 21.8 45 100 16590 100 43 -42.3 7.5 | 101 39 -38.7 7.4 46 97 16764 105 60 -58.0 15.5 | 106 56 -54.3 15.5 47 87 17374 70 22 -20.7 -7.5 | 66 19 -17.0 -7.6 48 78 17983 170 6 -1.0 5.9 | 204 6 2.6 5.8 49 74 18288 345 5 1.3 -4.8 | 315 7 5.0 -4.9 50 70 18590 45 8 -5.7 -5.7 | 19 6 -2.0 -5.7 51 70 18593 90 9 -9.0 0.0 | 89 5 -5.3 -0.1 52 66 18898 40 8 -5.1 -6.1 | 13 6 -1.5 -6.2 53 63 19202 250 3 2.8 1.0 | 262 7 6.5 1.0 54 60 19507 260 5 4.9 0.9 | 265 9 8.6 0.8 55 57 19812 150 7 -3.5 6.1 | 182 6 0.2 6.0 56 54 20117 140 18 -11.6 13.8 | 150 16 -7.9 13.7 57 50 20530 125 21 -17.2 12.0 | 132 18 -13.5 12.0 58 46 21031 120 29 -25.1 14.5 | 124 26 -21.4 14.4 59 39 21946 95 49 -48.8 4.3 | 95 45 -45.1 4.2 60 30 23590 95 66 -65.7 5.8 | 95 62 -62.1 5.7 61 27 24384 90 68 -68.0 0.0 | 90 64 -64.3 -0.1 62 25 24689 85 75 -74.7 -6.5 | 85 71 -71.0 -6.6 63 21 25908 85 69 -68.7 -6.0 | 85 65 -65.1 -6.1 64 20 26200 45 5 -3.5 -3.5 | 358 4 0.1 -3.6 65 18 26518 80 11 -10.8 -1.9 | 75 7 -7.2 -2.0 66 17 26822 300 16 13.9 -8.0 | 295 19 17.5 -8.1 67 16 27127 285 27 26.1 -7.0 | 283 31 29.8 -7.1 68 14 27432 310 22 16.9 -14.1 | 305 25 20.5 -14.2 69 13 27737 275 24 23.9 -2.1 | 274 28 27.6 -2.2 70 11 28346 275 48 47.8 -4.2 | 275 52 51.5 -4.3 71 10 28651 265 48 47.8 4.2 | 265 52 51.5 4.1 72 10 28956 270 56 56.0 -0.0 | 270 60 59.7 -0.1 73 9 29261 280 50 49.2 -8.7 | 279 54 52.9 -8.8 Wind Parameters Mean winds (0-6000m): 61.1 at 4.9 knts Storm direction: 91.1 at 3.7 knts Shear (0-3000m) pos: 1.2 neg: 0.5 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 79.6 deg Storm rel helicity (0-3000m) pos: 4.8 neg: -15.7 tot: -10.9 m^2/s^2 ave: -3.6 10^-3 m/s^2 rel: -0.24 Storm rel vorticity (0-3000m) horiz: 6.2 stream: -1.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 466.70 Bulk Shear: 1.41 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 6 354 6| 0.0 1.4 1.4| 3.6 -8.4 -4.8 -9.6 -0.13| 11.4 -1.5 1000 25 5 337 5| 2.6 0.7 3.3| 4.5 -13.0 -8.4 -8.4 -0.17| 9.5 -1.6 1500 49 5 356 3| 2.2 0.5 2.6| 4.7 -14.3 -9.5 -6.4 -0.11| 9.3 -1.0 2000 56 5 3 3| 1.6 0.3 1.9| 4.8 -15.0 -10.2 -5.1 -0.14| 8.0 -1.1 2500 63 4 6 2| 1.4 0.3 1.7| 4.8 -15.2 -10.4 -4.1 -0.19| 6.8 -1.3 3000 70 4 14 2| 1.2 0.5 1.7| 4.8 -15.7 -10.9 -3.6 -0.24| 6.2 -1.5 4000 66 5 19 2| 0.9 0.9 1.8| 8.9 -18.7 -9.8 -2.5 -0.18| 5.8 -1.1 5000 60 5 17 3| 0.8 0.7 1.5| 10.3 -23.1 -12.8 -2.6 -0.19| 5.6 -1.1 6000 61 5 14 3| 0.8 0.6 1.4| 11.3 -23.6 -12.3 -2.1 -0.17| 5.2 -0.9 Wrote GIF file: /home/apache/climate/data/raob//WIMM/skewt/WIMM.skewt.20251229.12.gif