UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042800.upa.cvt Date: 0000Z 28 APR 25 Searching for WBGB... Searching the city database file for: WBGB ... Date:0000Z 28 APR 25 Station: WBGB WMO ident: 96441 Latitude: 3.20 Longitude: 113.03 Elevation: 5.00 ------------------------------------------------------------------------------- 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 1007 5 24.8 24.2 96 0.6 24.4 120 2 297.4 300.8 297.3 353.1 19.21 1 1001 72 25.6 23.0 86 2.6 23.8 94 5 298.7 301.9 296.8 351.0 17.94 2 1000 83 25.6 23.1 86 2.5 23.8 90 6 298.8 302.0 297.0 351.5 18.07 3 994 136 26.0 23.3 85 2.7 24.0 88 6 299.7 303.0 297.4 353.6 18.41 4 925 769 21.6 19.9 90 1.7 20.4 25 4 301.4 304.3 296.3 348.5 16.01 5 850 1499 18.2 13.5 74 4.7 15.1 310 2 305.2 307.4 294.3 339.7 11.52 6 798 2038 15.2 11.3 78 3.9 12.7 298 2 307.6 309.6 294.2 339.6 10.60 7 726 2836 11.4 7.5 77 3.9 9.0 1 8 311.8 313.5 294.2 339.6 9.00 8 713 2987 11.0 4.0 62 7.0 6.9 4 7 313.0 314.4 293.2 335.4 7.17 9 700 3141 10.6 1.6 54 9.0 5.6 5 6 314.2 315.4 292.7 333.6 6.15 10 657 3665 7.6 3.6 76 4.0 5.2 40 5 316.6 318.0 294.4 340.5 7.57 11 615 4205 5.0 0.4 72 4.6 2.4 12 1 319.6 320.9 294.4 340.2 6.42 12 579 4694 1.4 -0.7 86 2.1 0.3 232 3 321.0 322.2 294.6 341.3 6.29 13 549 5120 -0.3 -4.9 71 4.6 -2.6 241 6 323.9 324.9 294.3 339.8 4.85 14 500 5860 -5.3 -8.4 79 3.1 -6.7 255 8 326.6 327.4 294.4 340.2 4.06 15 484 6115 -7.1 -9.5 83 2.4 -8.2 261 8 327.4 328.2 294.4 340.3 3.85 16 466 6410 -8.7 -13.7 67 5.0 -10.7 274 8 329.0 329.6 294.0 338.7 2.85 17 400 7580 -15.9 -19.9 71 4.0 -17.2 330 7 334.3 334.7 294.6 341.3 1.97 18 392 7732 -16.3 -21.2 66 4.9 -17.9 326 8 335.7 336.1 294.8 342.2 1.80 19 378 8006 -17.3 -24.3 54 7.0 -19.3 342 7 337.9 338.2 295.1 343.1 1.42 20 360 8371 -19.3 -30.3 37 11.0 -21.8 3 6 340.0 340.2 295.1 343.2 0.85 21 308 9512 -28.3 -33.3 62 5.0 -29.2 66 9 342.9 343.1 295.7 345.8 0.75 22 300 9700 -29.7 -34.7 62 5.0 -30.6 75 12 343.5 343.7 295.8 346.1 0.67 23 254 10862 -39.1 -45.1 53 6.0 -39.6 85 23 346.4 346.4 296.1 347.4 0.27 24 250 10970 -40.3 -46.3 53 6.0 -40.8 85 24 346.2 346.2 296.0 347.1 0.24 25 239 11275 -42.3 -52.3 33 10.0 -42.9 86 25 347.6 347.6 296.2 348.2 0.13 26 200 12450 -52.3 -65.3 19 13.0 -52.6 80 29 349.9 350.0 296.7 350.1 0.03 27 184 12984 -57.1 -68.1 24 11.0 -57.3 76 30 350.6 350.6 296.8 350.7 0.02 28 150 14250 -65.9 -79.9 12 14.0 -66.0 70 26 356.6 356.6 298.0 356.6 0.00 29 105 16343 -78.7 -95.7 5 17.0 -78.7 250 21 370.5 370.5 300.7 370.5 0.00 30 104 16398 -78.9 -95.9 5 17.0 -78.9 255 22 371.1 371.1 300.8 371.1 0.00 31 100 16620 -79.7 -96.7 4 17.0 -79.7 265 25 373.7 373.7 301.2 373.7 0.00 32 94 16972 -79.1 -96.1 4 17.0 -79.1 286 21 381.6 381.6 302.5 381.6 0.00 33 70 18680 -72.7 -98.7 1 26.0 -72.8 285 16 428.9 428.9 308.7 428.9 0.00 34 63 19297 -73.1 -99.1 1 26.0 -73.2 272 17 441.1 441.1 310.0 441.1 0.00 35 53 20323 -67.5 -95.5 1 28.0 -67.7 252 19 476.4 476.4 313.2 476.4 0.00 36 52 20439 -65.1 -94.1 1 29.0 -65.4 250 20 484.6 484.6 313.8 484.6 0.00 37 51 20558 -62.7 -91.7 1 29.0 -63.1 247 20 492.9 492.9 314.4 492.9 0.00 38 50 20680 -61.7 -91.7 1 30.0 -62.1 245 20 498.1 498.1 314.8 498.1 0.00 39 35 22904 -59.1 -89.1 1 30.0 -60.0 304 18 558.4 558.4 318.6 558.4 0.00 40 34 23085 -60.7 -90.7 1 30.0 -61.4 311 17 558.8 558.8 318.6 558.8 0.00 41 33 23270 -61.9 -91.9 1 30.0 -62.6 318 16 560.4 560.4 318.6 560.4 0.00 42 31 23657 -62.5 -91.5 1 29.0 -63.1 332 14 568.9 568.9 319.1 568.9 0.00 43 30 23860 -60.9 -90.9 1 30.0 -61.7 340 13 578.6 578.6 319.6 578.6 0.00 44 29 24073 -58.9 -88.9 1 30.0 -60.0 359 10 589.8 589.8 320.2 589.8 0.00 45 29 24073 -56.5 -87.5 1 31.0 -57.9 359 10 596.4 596.4 320.5 596.4 0.01 46 23 25556 -54.3 -86.3 1 32.0 -56.4 68 30 643.7 643.7 322.4 643.8 0.01 47 20 26460 -51.5 -84.5 1 33.0 -54.5 100 49 678.5 678.5 323.7 678.7 0.02 48 18 27151 -46.7 -80.7 1 34.0 -51.5 100 52 714.4 714.5 324.9 714.7 0.03 49 15 28368 -44.1 -79.1 1 35.0 -50.6 761.3 761.3 326.3 761.8 0.05 TRP 104 16398 -78.9 -95.9 5 17.0 -78.9 255 22 371.1 371.1 300.8 371.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5777.00 m Freezing level: 554.29 mb = 5044.67 m = 16550.54 ft Wetbulb zero: 576.34 mb = 4730.36 m = 15519.38 ft Precipitable water: 2.19 inches Sfc-500 mean rel hum: 76.73 % Est. max temperature: 32.30 C = 90.14 F Sfc-Lift cond lev (LCL): 998.71 mb = 94.44 m = 309.85 ft T: 25.69 C 700-500 lapse rate: 5.85 C/km ThetaE index: 20.02 C Layer 925.0- 657.0 mb Conv cond level (CCL): 898.05 mb = 1024.30 m = 3360.51 ft Mean mixing ratio: 17.02 g/kg Conv temperature: 30.18 C = 86.33 F Cap Strength: 0.78 C Lifted Index: -2.57 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.65 C Lifted Index @700 mb: -0.14 C Showalter Index: 1.59 C Risk: Showers probable Total Totals Index: 42.30 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 18.80 C K Index: 28.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 174.00 Risk: None Energy Index: 0.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 594.51 J/kg Max Up Vert Vel: 34.48 m/s Conv Inhibition (B-): 14.41 J/kg Cap Strength: 0.78 C Lift Cond Lev (LCL): 927.18 mb = 748.27 m = 2454.92 ft Lev Free Conv (LFC): 822.18 mb = 1783.15 m = 5850.16 ft Equ Level (EL): 192.18 mb = 12705.08 m = 41682.83 ft B at Equ Level: 592.70 J/kg Max Parcel Lev (MPL): 112.18 mb = 15954.99 m = 52345.12 ft Wind level data Storm motion: 355 at 3 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 1007 5 120 2 -1.7 1.0 | 156 5 -2.0 4.4 1 1000 83 90 6 -6.0 0.0 | 119 7 -6.3 3.4 2 975 305 80 6 -5.9 -1.0 | 111 7 -6.2 2.4 3 942 610 45 4 -2.8 -2.8 | 101 3 -3.1 0.6 4 925 769 25 4 -1.7 -3.6 | 85 2 -2.0 -0.2 5 910 914 10 4 -0.7 -3.9 | 63 1 -1.0 -0.5 6 878 1219 335 3 1.3 -2.7 | 234 1 1.0 0.7 7 850 1499 310 2 1.5 -1.3 | 210 2 1.3 2.2 8 817 1829 285 2 1.9 -0.5 | 209 3 1.7 2.9 9 789 2134 305 2 1.6 -1.1 | 211 3 1.4 2.3 10 761 2438 350 5 0.9 -4.9 | 338 2 0.6 -1.5 11 734 2743 360 8 -0.0 -8.0 | 4 5 -0.3 -4.6 12 708 3048 5 7 -0.6 -7.0 | 14 4 -0.9 -3.5 13 700 3141 5 6 -0.5 -6.0 | 18 3 -0.8 -2.5 14 657 3658 40 5 -3.2 -3.8 | 84 4 -3.5 -0.4 15 632 3962 45 2 -1.4 -1.4 | 140 3 -1.7 2.0 16 609 4267 0 0 -0.0 -0.0 | 175 3 -0.3 3.4 17 586 4572 225 2 1.4 1.4 | 193 5 1.1 4.9 18 565 4877 245 5 4.5 2.1 | 217 7 4.3 5.6 19 524 5486 235 9 7.4 5.2 | 219 11 7.1 8.6 20 500 5860 255 8 7.7 2.1 | 233 9 7.4 5.5 21 485 6096 260 8 7.9 1.4 | 238 9 7.6 4.8 22 400 7580 330 7 3.5 -6.1 | 309 4 3.2 -2.6 23 398 7620 320 8 5.1 -6.1 | 299 6 4.9 -2.7 24 324 9144 50 3 -2.3 -1.9 | 120 3 -2.6 1.5 25 300 9700 75 12 -11.6 -3.1 | 92 12 -11.9 0.3 26 261 10668 85 21 -20.9 -1.8 | 94 21 -21.2 1.6 27 250 10970 85 24 -23.9 -2.1 | 93 24 -24.2 1.4 28 208 12192 90 28 -28.0 0.0 | 97 28 -28.3 3.4 29 200 12450 80 29 -28.6 -5.0 | 87 29 -28.8 -1.6 30 163 13716 70 32 -30.1 -10.9 | 76 31 -30.3 -7.5 31 150 14250 70 26 -24.4 -8.9 | 78 25 -24.7 -5.4 32 127 15240 160 6 -2.1 5.6 | 166 9 -2.3 9.1 33 104 16398 255 22 21.3 5.7 | 246 23 21.0 9.1 34 100 16620 265 25 24.9 2.2 | 257 25 24.6 5.6 35 75 18288 5 5 -0.4 -5.0 | 25 2 -0.7 -1.5 36 70 18680 285 16 15.5 -4.1 | 273 15 15.2 -0.7 37 50 20680 245 20 18.1 8.5 | 236 21 17.8 11.9 38 45 21336 245 26 23.6 11.0 | 238 27 23.3 14.4 39 30 23860 340 13 4.4 -12.2 | 335 10 4.2 -8.8 40 28 24384 25 6 -2.5 -5.4 | 55 3 -2.8 -2.0 41 20 26460 100 49 -48.3 8.5 | 104 50 -48.5 12.0 42 15 27432 100 56 -55.1 9.7 | 103 57 -55.4 13.2 Wind Parameters Mean winds (0-6000m): 325.4 at 4.6 knts Storm direction: 355.4 at 3.5 knts Shear (0-3000m) pos: 1.1 neg: 0.7 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): -143.2 deg Storm rel helicity (0-3000m) pos: 3.4 neg: -9.7 tot: -6.3 m^2/s^2 ave: -2.1 10^-3 m/s^2 rel: -0.14 Storm rel vorticity (0-3000m) horiz: 4.3 stream: -0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 62.16 Bulk Shear: 9.56 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 80 5 114 6| 0.0 4.3 4.3| 0.0 -8.4 -8.4 -16.8 -0.71| 8.2 -5.8 1000 59 5 103 4| 0.0 2.6 2.6| 0.0 -9.2 -9.2 -9.2 -0.59| 6.3 -3.7 1500 41 4 97 3| 0.0 1.4 1.4| 0.0 -9.6 -9.6 -6.4 -0.59| 5.4 -3.2 2000 28 4 99 2| 0.0 1.0 1.0| 0.1 -9.7 -9.6 -4.8 -0.55| 4.3 -2.4 2500 14 4 92 1| 1.0 0.8 1.8| 1.9 -9.7 -7.8 -3.1 -0.23| 4.5 -1.0 3000 8 4 53 1| 1.1 0.7 1.8| 3.4 -9.7 -6.3 -2.1 -0.14| 4.3 -0.6 4000 13 4 59 2| 0.4 0.5 0.9| 8.6 -9.7 -1.1 -0.3 0.10| 4.2 0.4 5000 7 4 60 1| 0.3 1.0 1.3| 14.7 -9.9 4.8 1.0 0.20| 4.3 0.8 6000 325 5 278 2| 0.4 1.1 1.5| 22.6 -9.9 12.7 2.1 0.23| 4.1 1.0 Wrote GIF file: /home/apache/climate/data/raob//WBGB/skewt/WBGB.skewt.20250428.00.gif