UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041912.upa.cvt Date: 1200Z 19 APR 25 Searching for WIII... Searching the city database file for: WIII ... Date:1200Z 19 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 1007 8 29.6 24.6 75 5.0 25.9 310 4 302.1 305.8 298.8 360.4 19.69 1 1000 69 29.2 24.2 75 5.0 25.5 300 6 302.4 305.9 298.7 359.7 19.35 2 959 442 27.0 20.0 66 7.0 22.0 273 9 303.8 306.6 296.6 349.9 15.53 3 925 760 24.0 21.0 83 3.0 21.8 255 12 303.8 307.0 297.7 355.0 17.17 4 924 769 24.0 21.1 84 2.9 21.9 256 12 303.9 307.1 297.8 355.5 17.30 5 850 1493 19.4 16.3 82 3.1 17.2 320 10 306.5 309.1 296.2 348.1 13.85 6 776 2273 14.6 12.1 85 2.5 13.0 310 13 309.4 311.6 295.4 344.4 11.51 7 700 3141 10.0 5.9 76 4.1 7.5 290 14 313.6 315.2 294.2 339.5 8.35 8 669 3517 8.8 0.8 57 8.0 4.4 285 14 316.3 317.5 293.2 335.6 6.07 9 603 4371 5.0 -3.0 56 8.0 0.8 298 16 321.4 322.4 293.8 338.0 5.09 10 564 4912 0.0 -3.3 78 3.3 -1.7 261 18 321.8 322.8 294.1 339.1 5.32 11 556 5027 -1.1 -3.5 84 2.4 -2.3 260 18 321.8 322.8 294.1 339.1 5.32 12 502 5838 -3.9 -9.9 63 6.0 -6.6 264 21 327.9 328.6 294.3 340.0 3.59 13 500 5870 -4.1 -10.1 63 6.0 -6.8 265 21 328.0 328.7 294.3 340.0 3.55 14 481 6175 -5.7 -9.0 77 3.3 -7.2 265 20 329.7 330.5 295.1 343.4 4.03 15 400 7600 -13.9 -18.8 66 4.9 -15.6 285 12 336.9 337.4 295.4 344.6 2.17 16 381 7967 -15.5 -23.5 50 8.0 -17.9 305 10 339.5 339.8 295.5 345.1 1.51 17 321 9233 -24.7 -34.7 39 10.0 -26.6 299 10 343.9 344.0 295.8 346.3 0.63 18 310 9485 -26.9 -32.9 57 6.0 -28.0 289 11 344.2 344.4 296.0 347.2 0.77 19 300 9720 -28.3 -36.3 46 8.0 -29.6 280 10 345.5 345.6 296.1 347.7 0.57 20 298 9768 -28.7 -37.7 42 9.0 -30.1 275 10 345.6 345.7 296.1 347.6 0.50 21 266 10571 -35.3 -41.3 54 6.0 -36.0 253 10 347.4 347.4 296.4 348.9 0.39 22 250 11000 -38.7 -43.7 59 5.0 -39.2 205 12 348.5 348.6 296.6 349.8 0.32 23 240 11278 -40.7 -45.6 59 4.9 -41.1 195 11 349.6 349.7 296.8 350.7 0.27 24 226 11684 -44.1 -48.6 61 4.5 -44.4 164 9 350.5 350.5 296.9 351.3 0.20 25 216 11985 -46.5 -52.5 50 6.0 -46.8 141 11 351.3 351.3 297.0 351.9 0.14 26 213 12078 -47.1 -56.1 35 9.0 -47.5 132 11 351.8 351.8 297.1 352.2 0.09 27 205 12329 -49.5 -62.5 20 13.0 -49.9 106 12 351.9 351.9 297.1 352.1 0.04 28 200 12490 -50.9 -64.9 17 14.0 -51.2 90 12 352.2 352.2 297.1 352.3 0.03 29 165 13709 -62.7 -72.7 25 10.0 -62.8 62 20 352.3 352.3 297.1 352.4 0.01 30 150 14290 -67.5 -75.5 31 8.0 -67.5 45 37 353.8 353.8 297.4 353.8 0.01 31 133 15006 -71.9 -80.9 25 9.0 -71.9 34 32 358.4 358.4 298.4 358.4 0.00 32 101 16575 -84.5 -88.6 48 4.1 -84.5 283 16 363.4 363.4 299.4 363.4 0.00 33 100 16630 -84.7 -89.0 46 4.3 -84.7 290 17 364.1 364.1 299.5 364.1 0.00 34 93 17030 -83.5 -88.5 41 5.0 -83.5 298 14 374.1 374.1 301.3 374.1 0.00 35 91 17152 -79.9 -87.9 25 8.0 -79.9 301 13 383.6 383.6 302.8 383.6 0.00 36 84 17603 -79.9 -85.9 36 6.0 -79.9 27 5 392.4 392.4 304.2 392.5 0.00 37 70 18640 -76.9 -86.9 19 10.0 -76.9 290 18 419.9 419.9 307.7 419.9 0.00 38 66 18982 -74.7 -86.7 14 12.0 -74.7 278 17 431.8 431.8 309.0 431.8 0.00 39 62 19345 -76.9 -87.9 16 11.0 -76.9 260 16 434.7 434.7 309.3 434.7 0.00 40 58 19734 -72.5 -87.5 9 15.0 -72.6 289 15 453.0 453.0 311.1 453.0 0.00 41 52 20382 -70.1 -87.1 7 17.0 -70.2 277 15 473.0 473.0 312.9 473.0 0.00 42 51 20499 -66.1 -87.1 4 21.0 -66.4 279 19 485.0 485.0 313.8 485.0 0.00 43 50 20620 -65.5 -86.5 4 21.0 -65.8 285 27 489.1 489.1 314.1 489.2 0.00 44 40 21978 -65.1 -90.1 2 25.0 -65.5 237 15 522.4 522.4 316.5 522.4 0.00 45 32 23356 -59.1 -92.1 1 33.0 -60.0 323 11 572.9 572.9 319.3 572.9 0.00 46 30 23760 -60.1 -94.1 0 34.0 -61.0 250 10 580.8 580.8 319.7 580.8 0.00 47 28 24189 -61.7 -94.7 0 33.0 -62.5 256 10 587.9 587.9 320.0 587.9 0.00 48 25 24895 -58.9 -92.9 0 34.0 -60.2 64 7 615.3 615.3 321.3 615.3 0.00 49 24 25154 -55.5 -90.5 1 35.0 -57.3 51 13 632.4 632.4 322.0 632.5 0.00 50 24 25154 -53.9 -88.9 1 35.0 -56.1 51 13 637.1 637.1 322.2 637.1 0.01 51 20 26310 -59.3 -93.3 0 34.0 -60.7 175 16 654.7 654.7 322.9 654.7 0.00 52 19 26632 -58.1 -92.1 1 34.0 -59.8 139 19 668.1 668.1 323.3 668.1 0.00 53 18 26978 -51.5 -87.5 1 36.0 -54.8 112 25 699.3 699.3 324.4 699.4 0.01 54 17 27352 -48.3 -85.3 1 37.0 -52.8 93 37 721.1 721.1 325.1 721.2 0.02 55 15 28177 -48.0 -85.0 1 37.0 -53.0 110 73 748.3 748.3 325.9 748.4 0.02 56 13 29121 -47.7 -84.7 1 37.0 -53.2 109 72 780.7 780.7 326.8 780.9 0.02 TRP 20 26310 -59.3 -93.3 0 34.0 -60.7 175 16 654.7 654.7 322.9 654.7 0.00 WND 15 28177 -48.0 -85.0 1 37.0 -53.0 110 73 748.3 748.3 325.9 748.4 0.02 Sounding variables and indices 1000-500 mb thick: 5801.00 m Freezing level: 564.00 mb = 4912.35 m = 16116.43 ft Wetbulb zero: 590.00 mb = 4547.62 m = 14919.84 ft Precipitable water: 2.30 inches Sfc-500 mean rel hum: 73.35 % Est. max temperature: 33.68 C = 92.63 F Sfc-Lift cond lev (LCL): 937.09 mb = 645.42 m = 2117.49 ft T: 25.08 C 700-500 lapse rate: 5.17 C/km ThetaE index: 19.89 C Layer 850.0- 603.0 mb Conv cond level (CCL): 854.19 mb = 1450.36 m = 4758.35 ft Mean mixing ratio: 17.10 g/kg Conv temperature: 33.79 C = 92.81 F Cap Strength: 1.56 C Lifted Index: -2.65 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.25 C Lifted Index @700 mb: -1.74 C Showalter Index: -0.43 C Risk: Thunderstorms probable Total Totals Index: 43.90 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 20.40 C K Index: 35.70 Risk: > 80 % chance of thunderstorms Sweat Index: 236.60 Risk: None Energy Index: -1.61 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 901.64 J/kg Max Up Vert Vel: 42.47 m/s Conv Inhibition (B-): 32.39 J/kg Cap Strength: 1.56 C Lift Cond Lev (LCL): 889.81 mb = 1096.26 m = 3596.61 ft Lev Free Conv (LFC): 814.81 mb = 1855.11 m = 6086.24 ft Equ Level (EL): 144.81 mb = 14499.50 m = 47569.96 ft B at Equ Level: 891.47 J/kg Max Parcel Lev (MPL): 84.81 mb = 17549.04 m = 57574.89 ft Wind level data Storm motion: 314 at 11 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 8 310 4 3.1 -2.6 | 137 7 -4.5 4.8 1 1000 69 300 6 5.2 -3.0 | 152 5 -2.4 4.4 2 941 610 260 11 10.8 1.9 | 199 10 3.3 9.3 3 925 760 255 12 11.6 3.1 | 201 11 4.0 10.5 4 909 914 270 9 9.0 -0.0 | 191 8 1.4 7.4 5 877 1219 310 8 6.1 -5.1 | 148 3 -1.4 2.3 6 850 1493 320 10 6.4 -7.7 | 77 1 -1.1 -0.3 7 817 1829 310 11 8.4 -7.1 | 249 1 0.9 0.3 8 708 3048 310 16 12.3 -10.3 | 302 6 4.7 -2.9 9 700 3141 290 14 13.2 -4.8 | 245 6 5.6 2.6 10 682 3353 280 14 13.8 -2.4 | 231 8 6.2 5.0 11 609 4267 310 16 12.3 -10.3 | 302 6 4.7 -2.9 12 587 4572 265 17 16.9 1.5 | 227 13 9.4 8.9 13 524 5486 255 20 19.3 5.2 | 223 17 11.8 12.6 14 500 5870 265 21 20.9 1.8 | 235 16 13.4 9.2 15 415 7315 265 15 14.9 1.3 | 220 11 7.4 8.7 16 400 7600 285 12 11.6 -3.1 | 223 6 4.0 4.3 17 367 8230 320 9 5.8 -6.9 | 106 2 -1.8 0.5 18 338 8839 315 7 4.9 -4.9 | 133 4 -2.6 2.5 19 311 9449 290 11 10.3 -3.8 | 217 5 2.8 3.6 20 300 9720 280 10 9.8 -1.7 | 202 6 2.3 5.7 21 299 9754 275 10 10.0 -0.9 | 200 7 2.4 6.5 22 286 10058 285 9 8.7 -2.3 | 193 5 1.1 5.1 23 274 10363 270 11 11.0 -0.0 | 205 8 3.4 7.4 24 262 10668 245 9 8.2 3.8 | 183 11 0.6 11.2 25 250 11000 205 12 5.1 10.9 | 172 18 -2.5 18.3 26 240 11278 195 11 2.8 10.6 | 165 19 -4.7 18.0 27 229 11582 170 8 -1.4 7.9 | 150 18 -9.0 15.3 28 219 11887 150 11 -5.5 9.5 | 142 21 -13.1 16.9 29 200 12490 90 12 -12.0 0.0 | 111 21 -19.6 7.4 30 181 13106 75 12 -11.6 -3.1 | 103 20 -19.2 4.3 31 157 14021 55 25 -20.5 -14.3 | 76 29 -28.0 -6.9 32 150 14290 45 37 -26.2 -26.2 | 61 39 -33.7 -18.8 33 149 14326 45 32 -22.6 -22.6 | 63 34 -30.2 -15.2 34 134 14935 35 34 -19.5 -27.9 | 53 34 -27.1 -20.5 35 121 15545 25 14 -5.9 -12.7 | 69 14 -13.5 -5.3 36 114 15850 360 5 -0.0 -5.0 | 108 8 -7.6 2.4 37 109 16154 270 6 6.0 -0.0 | 168 8 -1.6 7.4 38 103 16459 270 14 14.0 -0.0 | 221 10 6.4 7.4 39 100 16630 290 17 16.0 -5.8 | 259 9 8.4 1.6 40 88 17374 305 12 9.8 -6.9 | 257 2 2.3 0.5 41 83 17678 50 3 -2.3 -1.9 | 119 11 -9.9 5.5 42 79 17983 360 10 -0.0 -10.0 | 71 8 -7.6 -2.6 43 75 18288 330 30 15.0 -26.0 | 338 20 7.4 -18.6 44 71 18593 300 29 25.1 -14.5 | 292 19 17.6 -7.1 45 70 18640 290 18 16.9 -6.2 | 262 9 9.4 1.2 46 64 19202 270 16 16.0 -0.0 | 229 11 8.4 7.4 47 60 19507 250 16 15.0 5.5 | 210 15 7.5 12.9 48 57 19812 300 15 13.0 -7.5 | 271 5 5.4 -0.1 49 54 20117 295 21 19.0 -8.9 | 277 12 11.5 -1.5 50 52 20422 275 14 13.9 -1.2 | 226 9 6.4 6.2 51 50 20620 285 27 26.1 -7.0 | 269 19 18.5 0.4 52 49 20726 310 17 13.0 -10.9 | 303 7 5.5 -3.5 53 45 21336 255 29 28.0 7.5 | 234 25 20.4 14.9 54 38 22250 230 10 7.7 6.4 | 180 14 0.1 13.8 55 36 22555 15 5 -1.3 -4.8 | 106 9 -8.9 2.6 56 35 22860 330 7 3.5 -6.1 | 108 4 -4.1 1.3 57 33 23165 15 12 -3.1 -11.6 | 69 11 -10.7 -4.2 58 31 23470 295 11 10.0 -4.6 | 221 4 2.4 2.8 59 30 23760 250 10 9.4 3.4 | 190 11 1.8 10.8 60 30 23774 300 9 7.8 -4.5 | 185 3 0.2 2.9 61 29 24079 260 11 10.8 1.9 | 199 10 3.3 9.3 62 27 24384 250 9 8.5 3.1 | 185 11 0.9 10.5 63 26 24689 110 6 -5.6 2.1 | 126 16 -13.2 9.5 64 25 24994 45 7 -4.9 -4.9 | 101 13 -12.5 2.5 65 23 25298 55 18 -14.7 -10.3 | 83 22 -22.3 -2.9 66 22 25603 320 10 6.4 -7.7 | 77 1 -1.1 -0.3 67 20 26213 215 10 5.7 8.2 | 173 16 -1.8 15.6 68 20 26310 175 16 -1.4 15.9 | 159 25 -9.0 23.3 69 18 26822 120 20 -17.3 10.0 | 125 30 -24.9 17.4 70 17 27432 90 39 -39.0 0.0 | 99 47 -46.6 7.4 71 15 28177 110 73 -68.6 25.0 | 113 83 -76.2 32.4 72 14 28346 110 48 -45.1 16.4 | 114 58 -52.7 23.8 73 13 28651 110 73 -68.6 25.0 | 113 83 -76.2 32.4 74 12 28956 100 53 -52.2 9.2 | 106 62 -59.8 16.6 Wind Parameters Mean winds (0-6000m): 284.4 at 14.1 knts Storm direction: 314.4 at 10.6 knts Shear (0-3000m) pos: 1.5 neg: 2.2 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 164.3 deg Storm rel helicity (0-3000m) pos: 11.2 neg: -6.7 tot: 4.4 m^2/s^2 ave: 1.5 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 0.5 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 162.56 Bulk Shear: 5.55 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 ------------------------------------------------------------------------------- 500 282 8 179 6| 0.0 7.8 7.8| 8.9 0.0 8.9 17.8 0.72| 8.5 6.2 1000 270 9 191 8| 1.4 3.9 5.3| 10.1 -3.7 6.4 6.4 0.30| 8.4 2.5 1500 282 9 192 6| 3.0 2.6 5.6| 10.1 -6.7 3.4 2.3 0.02| 7.9 0.2 2000 291 9 197 4| 2.3 2.6 4.8| 10.3 -6.7 3.6 1.8 0.07| 6.7 0.5 2500 296 10 207 3| 1.8 2.3 4.1| 10.7 -6.7 4.0 1.6 0.10| 5.8 0.6 3000 300 11 224 3| 1.5 2.2 3.7| 11.2 -6.7 4.4 1.5 0.10| 5.2 0.5 4000 297 12 237 4| 1.7 2.0 3.7| 19.4 -16.9 2.5 0.6 0.02| 5.5 0.1 5000 293 13 241 5| 1.3 2.7 4.1| 22.1 -40.7 -18.6 -3.7 -0.13| 6.1 -0.8 6000 284 14 237 7| 1.4 2.5 3.8| 37.1 -43.7 -6.6 -1.1 -0.07| 5.6 -0.4 Wrote GIF file: /home/apache/climate/data/raob//WIII/skewt/WIII.skewt.20250419.12.gif