UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041800.upa.cvt Date: 0000Z 18 APR 25 Searching for WIII... Searching the city database file for: WIII ... Date:0000Z 18 APR 25 Station: WIII WMO ident: 96749 Latitude: -6.12 Longitude: 106.65 Elevation: 8.00 ------------------------------------------------------------------------------- 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 1009 8 25.6 24.4 93 1.2 24.7 240 4 298.0 301.5 297.6 354.5 19.41 1 1001 76 26.8 23.7 83 3.1 24.5 253 8 299.9 303.3 297.7 354.8 18.74 2 1000 85 26.8 23.6 83 3.2 24.5 255 9 300.0 303.4 297.6 354.6 18.65 3 925 773 22.6 20.0 85 2.6 20.8 280 8 302.4 305.4 296.7 350.1 16.11 4 915 867 22.0 19.7 87 2.3 20.4 280 9 302.7 305.7 296.7 350.1 15.99 5 896 1049 21.2 15.2 69 6.0 17.2 289 8 303.7 306.0 294.3 340.1 12.21 6 861 1393 18.8 17.0 89 1.8 17.5 291 7 304.7 307.4 296.1 347.4 14.30 7 850 1503 18.0 16.7 92 1.3 17.1 285 7 305.0 307.6 296.1 347.5 14.21 8 700 3151 10.0 6.8 80 3.2 8.0 335 8 313.6 315.3 294.6 341.2 8.90 9 693 3234 10.0 5.1 72 4.9 7.1 331 7 314.5 316.0 294.1 339.4 7.98 10 567 4872 0.0 -3.0 80 3.0 -1.6 340 3 321.3 322.3 294.0 338.8 5.42 11 566 4886 0.0 -3.4 78 3.4 -1.7 343 3 321.4 322.5 294.0 338.5 5.26 12 558 5000 0.2 -7.8 55 8.0 -3.6 25 3 323.0 323.7 293.2 335.6 3.81 13 535 5336 -2.5 -3.4 94 0.9 -3.0 85 4 323.7 324.8 294.8 341.9 5.57 14 500 5870 -5.7 -6.2 96 0.5 -6.0 25 4 326.1 327.0 294.8 342.1 4.82 15 489 6044 -7.3 -8.3 93 1.0 -7.8 6 3 326.2 327.0 294.4 340.2 4.19 16 405 7496 -13.9 -17.1 77 3.2 -15.0 82 3 335.7 336.2 295.4 344.5 2.47 17 400 7590 -14.5 -17.7 77 3.2 -15.6 85 3 336.1 336.6 295.4 344.6 2.38 18 367 8238 -19.7 -20.8 91 1.1 -20.0 75 2 337.6 338.0 295.4 344.7 1.99 19 315 9359 -26.7 -33.7 52 7.0 -28.0 324 5 342.9 343.1 295.7 345.6 0.70 20 300 9710 -29.3 -36.3 51 7.0 -30.4 295 9 344.1 344.2 295.8 346.3 0.57 21 254 10872 -38.7 -53.7 19 15.0 -39.7 250 6 347.0 347.0 296.0 347.4 0.10 22 250 10980 -39.7 -54.7 19 15.0 -40.6 250 6 347.0 347.1 296.1 347.4 0.09 23 215 11989 -48.3 -64.3 14 16.0 -48.8 208 8 349.0 349.0 296.4 349.1 0.03 24 200 12460 -52.5 -66.5 17 14.0 -52.8 195 8 349.6 349.6 296.5 349.7 0.02 25 185 12958 -57.3 -69.3 20 12.0 -57.5 179 9 349.7 349.7 296.6 349.8 0.02 26 176 13271 -60.1 -67.1 39 7.0 -60.2 157 9 350.2 350.2 296.7 350.3 0.03 27 150 14250 -67.3 -75.3 31 8.0 -67.4 100 22 354.2 354.2 297.5 354.2 0.01 28 100 16580 -83.5 -87.3 51 3.8 -83.5 230 7 366.4 366.4 299.9 366.4 0.00 29 99 16635 -84.1 -87.6 54 3.5 -84.1 210 8 366.3 366.3 299.9 366.3 0.00 30 97 16749 -82.3 -88.3 35 6.0 -82.3 237 5 371.9 371.9 300.9 371.9 0.00 31 83 17629 -76.7 -86.7 19 10.0 -76.7 46 5 400.3 400.3 305.2 400.3 0.00 32 73 18361 -78.7 -88.7 18 10.0 -78.7 197 6 411.1 411.1 306.6 411.1 0.00 33 70 18600 -77.9 -89.9 13 12.0 -77.9 25 19 417.7 417.7 307.4 417.7 0.00 34 64 19118 -74.9 -88.9 10 14.0 -75.0 19 20 435.2 435.2 309.4 435.2 0.00 35 59 19599 -68.7 -88.7 4 20.0 -68.9 351 22 459.3 459.3 311.7 459.3 0.00 36 56 19911 -70.5 -89.5 4 19.0 -70.6 310 25 462.1 462.1 312.0 462.1 0.00 37 54 20129 -68.3 -90.3 3 22.0 -68.5 298 30 472.0 472.0 312.8 472.0 0.00 38 50 20590 -69.7 -91.7 3 22.0 -69.9 260 21 479.2 479.2 313.4 479.2 0.00 39 49 20710 -69.9 -91.9 3 22.0 -70.1 273 24 481.5 481.5 313.6 481.5 0.00 40 35 22740 -62.3 -95.3 0 33.0 -62.9 264 10 550.0 550.0 318.1 550.0 0.00 41 30 23690 -61.3 -92.3 1 31.0 -62.1 320 18 577.5 577.5 319.5 577.5 0.00 42 28 24118 -61.9 -94.9 0 33.0 -62.7 316 10 587.4 587.4 320.0 587.4 0.00 43 23 25357 -54.3 -89.3 1 35.0 -56.4 102 31 643.7 643.7 322.4 643.8 0.01 44 20 26250 -55.7 -90.7 1 35.0 -57.8 70 29 665.7 665.7 323.3 665.7 0.01 45 18 26920 -56.1 -91.1 0 35.0 -58.3 85 32 684.8 684.8 323.9 684.8 0.01 46 16 27678 -50.9 -86.9 1 36.0 -54.7 102 35 725.2 725.2 325.2 725.3 0.01 47 13 29038 -48.3 -85.3 1 37.0 -53.6 87 48 778.6 778.6 326.7 778.8 0.02 TRP 99 16635 -84.1 -87.6 54 3.5 -84.1 210 8 366.3 366.3 299.9 366.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5785.00 m Freezing level: 556.30 mb = 5025.13 m = 16486.44 ft Wetbulb zero: 589.85 mb = 4549.56 m = 14926.20 ft Precipitable water: 2.37 inches Sfc-500 mean rel hum: 82.01 % Est. max temperature: 32.40 C = 90.32 F Sfc-Lift cond lev (LCL): 992.01 mb = 155.80 m = 511.16 ft T: 26.37 C 700-500 lapse rate: 5.77 C/km ThetaE index: 11.88 C Layer 700.0- 535.0 mb Conv cond level (CCL): 883.70 mb = 1168.51 m = 3833.65 ft Mean mixing ratio: 17.25 g/kg Conv temperature: 31.71 C = 89.07 F Cap Strength: 1.28 C Lifted Index: -3.49 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.07 C Lifted Index @700 mb: -1.15 C Showalter Index: -1.85 C Risk: Thunderstorms probable Total Totals Index: 46.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 22.40 C K Index: 37.20 Risk: > 80 % chance of thunderstorms Sweat Index: 218.40 Risk: None Energy Index: -1.13 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 945.40 J/kg Max Up Vert Vel: 43.48 m/s Conv Inhibition (B-): 17.65 J/kg Cap Strength: 1.28 C Lift Cond Lev (LCL): 920.59 mb = 814.55 m = 2672.39 ft Lev Free Conv (LFC): 855.59 mb = 1446.84 m = 4746.80 ft Equ Level (EL): 155.59 mb = 14025.93 m = 46016.26 ft B at Equ Level: 931.45 J/kg Max Parcel Lev (MPL): 85.59 mb = 17455.58 m = 57268.27 ft Wind level data Storm motion: 333 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 1009 8 240 4 3.5 2.0 | 190 7 1.2 6.5 1 1000 85 255 9 8.7 2.3 | 223 9 6.4 6.9 2 975 305 260 11 10.8 1.9 | 233 11 8.5 6.4 3 925 773 280 8 7.9 -1.4 | 241 6 5.6 3.1 4 910 914 280 9 8.9 -1.6 | 246 7 6.6 3.0 5 878 1219 300 7 6.1 -3.5 | 255 4 3.8 1.0 6 850 1503 285 7 6.8 -1.8 | 239 5 4.5 2.7 7 818 1829 300 8 6.9 -4.0 | 263 5 4.6 0.5 8 789 2134 305 12 9.8 -6.9 | 287 8 7.5 -2.4 9 761 2438 300 12 10.4 -6.0 | 280 8 8.1 -1.5 10 734 2743 310 10 7.7 -6.4 | 289 6 5.4 -1.9 11 709 3048 330 9 4.5 -7.8 | 326 4 2.2 -3.3 12 700 3151 335 8 3.4 -7.3 | 338 3 1.1 -2.7 13 657 3658 310 4 3.1 -2.6 | 201 2 0.8 2.0 14 633 3962 345 4 1.0 -3.9 | 118 1 -1.3 0.7 15 610 4267 280 4 3.9 -0.7 | 203 4 1.6 3.8 16 587 4572 285 4 3.9 -1.0 | 204 4 1.6 3.5 17 565 4877 345 3 0.8 -2.9 | 137 2 -1.5 1.6 18 544 5182 100 4 -3.9 0.7 | 130 8 -6.2 5.2 19 505 5791 35 4 -2.3 -3.3 | 105 5 -4.6 1.3 20 500 5870 25 4 -1.7 -3.6 | 103 4 -4.0 0.9 21 486 6096 360 3 -0.0 -3.0 | 124 3 -2.3 1.5 22 467 6401 295 6 5.4 -2.5 | 238 4 3.1 2.0 23 449 6706 20 4 -1.4 -3.8 | 102 4 -3.7 0.8 24 431 7010 65 5 -4.5 -2.1 | 109 7 -6.8 2.4 25 400 7590 85 3 -3.0 -0.3 | 129 7 -5.3 4.3 26 398 7620 105 3 -2.9 0.8 | 136 7 -5.2 5.3 27 367 8230 75 2 -1.9 -0.5 | 133 6 -4.2 4.0 28 352 8534 320 3 1.9 -2.3 | 170 2 -0.4 2.2 29 311 9449 325 5 2.9 -4.1 | 232 1 0.6 0.4 30 300 9710 295 9 8.2 -3.8 | 263 6 5.9 0.7 31 273 10363 250 8 7.5 2.7 | 216 9 5.2 7.3 32 250 10980 250 6 5.6 2.1 | 207 7 3.3 6.6 33 239 11278 250 6 5.6 2.1 | 207 7 3.3 6.6 34 208 12192 195 8 2.1 7.7 | 179 12 -0.2 12.3 35 200 12460 195 8 2.1 7.7 | 179 12 -0.2 12.3 36 199 12497 210 9 4.5 7.8 | 190 13 2.2 12.3 37 163 13716 125 9 -7.4 5.2 | 135 14 -9.7 9.7 38 156 14021 100 14 -13.8 2.4 | 113 18 -16.1 7.0 39 150 14250 100 22 -21.7 3.8 | 109 25 -24.0 8.4 40 126 15240 100 20 -19.7 3.5 | 110 23 -22.0 8.0 41 108 16154 150 16 -8.0 13.9 | 151 21 -10.3 18.4 42 102 16459 140 6 -3.9 4.6 | 146 11 -6.2 9.1 43 100 16580 230 7 5.4 4.5 | 199 10 3.1 9.0 44 99 16635 210 8 4.0 6.9 | 188 12 1.7 11.5 45 97 16764 240 5 4.3 2.5 | 196 7 2.0 7.0 46 87 17374 110 12 -11.3 4.1 | 122 16 -13.6 8.6 47 82 17678 35 4 -2.3 -3.3 | 105 5 -4.6 1.3 48 78 17983 185 8 0.7 8.0 | 173 13 -1.6 12.5 49 74 18288 235 7 5.7 4.0 | 202 9 3.4 8.5 50 70 18593 80 4 -3.9 -0.7 | 122 7 -6.2 3.8 51 70 18600 25 19 -8.0 -17.2 | 39 16 -10.3 -12.7 52 67 18898 25 19 -8.0 -17.2 | 39 16 -10.3 -12.7 53 60 19507 10 21 -3.6 -20.7 | 20 17 -6.0 -16.1 54 57 19812 315 23 16.3 -16.3 | 310 18 14.0 -11.7 55 54 20117 300 30 26.0 -15.0 | 294 26 23.7 -10.5 56 50 20590 260 21 20.7 3.6 | 246 20 18.4 8.2 57 49 20726 275 24 23.9 -2.1 | 264 22 21.6 2.4 58 44 21336 235 11 9.0 6.3 | 212 13 6.7 10.8 59 42 21641 205 6 2.5 5.4 | 181 10 0.2 10.0 60 40 21946 250 7 6.6 2.4 | 212 8 4.3 6.9 61 38 22250 95 7 -7.0 0.6 | 119 11 -9.3 5.1 62 36 22555 295 9 8.2 -3.8 | 263 6 5.9 0.7 63 33 23165 200 13 4.4 12.2 | 187 17 2.1 16.7 64 31 23470 10 9 -1.6 -8.9 | 42 6 -3.9 -4.3 65 30 23690 320 18 11.6 -13.8 | 315 13 9.3 -9.3 66 30 23774 345 8 2.1 -7.7 | 4 3 -0.2 -3.2 67 27 24384 295 11 10.0 -4.6 | 271 8 7.7 -0.1 68 24 24994 170 15 -2.6 14.8 | 166 20 -4.9 19.3 69 23 25298 110 32 -30.1 10.9 | 116 36 -32.4 15.5 70 22 25603 75 28 -27.0 -7.2 | 85 29 -29.3 -2.7 71 20 26213 45 31 -21.9 -21.9 | 54 30 -24.2 -17.4 72 20 26250 70 29 -27.3 -9.9 | 80 30 -29.6 -5.4 73 16 27127 105 36 -34.8 9.3 | 110 40 -37.1 13.8 74 12 28042 80 53 -52.2 -9.2 | 85 55 -54.5 -4.7 75 9 28956 85 60 -59.8 -5.2 | 89 62 -62.1 -0.7 Wind Parameters Mean winds (0-6000m): 303.1 at 6.8 knts Storm direction: 333.1 at 5.1 knts Shear (0-3000m) pos: 1.7 neg: 0.0 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 130.3 deg Storm rel helicity (0-3000m) pos: 30.4 neg: -3.0 tot: 27.4 m^2/s^2 ave: 9.1 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 2.6 10^-3/s Energy-Hel index: 0.14 Bulk Rich Number: 164.90 Bulk Shear: 5.73 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 ------------------------------------------------------------------------------- 500 260 10 229 9| 6.7 0.0 6.7| 15.4 0.0 15.4 30.8 0.74| 9.8 7.3 1000 268 9 234 8| 3.2 0.0 3.2| 18.1 0.0 18.1 18.1 0.63| 7.0 4.4 1500 275 9 238 7| 2.2 0.5 2.6| 18.8 -1.5 17.3 11.5 0.44| 6.0 2.7 2000 280 8 243 7| 2.7 0.4 3.0| 23.8 -1.5 22.3 11.2 0.52| 5.7 3.0 2500 286 9 253 7| 2.1 0.0 2.2| 25.6 -3.0 22.6 9.1 0.47| 5.2 2.4 3000 291 9 259 6| 1.7 0.0 1.7| 30.4 -3.0 27.4 9.1 0.50| 5.2 2.6 4000 298 8 262 5| 1.2 0.5 1.8| 31.2 -5.1 26.1 6.5 0.28| 4.9 1.4 5000 298 7 256 4| 1.3 0.7 2.0| 31.9 -7.6 24.2 4.8 0.17| 5.1 0.9 6000 303 7 256 3| 1.1 0.5 1.6| 35.7 -12.6 23.1 3.9 0.14| 5.1 0.7 Wrote GIF file: /home/apache/climate/data/raob//WIII/skewt/WIII.skewt.20250418.00.gif