UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050312.upa.cvt Date: 1200Z 3 MAY 25 Searching for SB705... Searching the city database file for: SB705 ... Date:1200Z 3 MAY 25 Station: SB705 WMO ident: 82705 Latitude: -7.58 Longitude: -72.77 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 116 0 0 SFC 991 195 23.8 22.1 90 1.7 22.6 0 0 297.7 300.8 296.1 347.4 17.14 2 925 798 21.0 20.9 99 0.1 20.9 305 12 300.8 303.9 296.8 350.9 17.06 3 888 1152 19.8 19.8 100 0.0 19.8 322 9 303.1 306.1 297.1 352.3 16.59 4 850 1529 17.6 17.4 99 0.2 17.5 350 7 304.6 307.3 296.4 348.9 14.87 5 700 3167 8.2 7.7 97 0.5 7.9 85 12 311.6 313.4 294.5 340.7 9.47 6 603 4387 1.2 -1.4 83 2.6 -0.2 78 18 317.1 318.2 293.2 335.3 5.74 7 551 5110 -1.9 -3.4 89 1.5 -2.7 91 17 321.7 322.7 294.1 339.2 5.41 8 538 5301 -2.9 -9.9 58 7.0 -6.0 88 17 322.7 323.3 292.7 333.8 3.35 9 520 5570 -3.9 -10.9 58 7.0 -6.9 87 18 324.6 325.3 293.2 335.4 3.20 10 506 5786 -5.3 -8.9 76 3.6 -6.9 93 16 325.5 326.2 293.9 338.3 3.86 11 502 5849 -4.9 -13.9 49 9.0 -8.5 94 16 326.7 327.2 293.2 335.6 2.60 12 500 5880 -5.1 -14.1 49 9.0 -8.7 95 16 326.8 327.3 293.2 335.6 2.57 13 494 5975 -5.5 -15.5 45 10.0 -9.3 97 16 327.5 327.9 293.2 335.4 2.32 14 486 6103 -6.1 -16.1 45 10.0 -9.9 100 17 328.3 328.7 293.3 336.0 2.24 15 456 6598 -9.7 -10.0 98 0.3 -9.8 108 17 329.8 330.6 295.1 343.1 3.93 16 439 6891 -10.7 -14.2 75 3.5 -12.1 107 16 332.1 332.7 294.8 342.2 2.90 17 415 7321 -13.7 -15.4 87 1.7 -14.3 100 14 333.7 334.2 295.1 343.3 2.78 18 400 7600 -15.1 -25.1 42 10.0 -17.9 115 11 335.4 335.6 294.3 339.9 1.24 19 399 7619 -15.1 -26.1 39 11.0 -18.1 116 11 335.6 335.8 294.3 339.8 1.14 20 384 7908 -17.1 -22.1 65 5.0 -18.6 134 11 336.7 337.0 295.0 342.8 1.70 21 373 8126 -17.7 -32.7 26 15.0 -21.0 126 12 338.7 338.8 294.6 341.2 0.66 22 366 8268 -18.7 -30.7 34 12.0 -21.5 118 13 339.2 339.4 294.8 342.2 0.81 23 363 8329 -19.3 -24.0 66 4.7 -20.6 113 14 339.2 339.5 295.4 344.7 1.51 24 359 8412 -19.5 -32.5 31 13.0 -22.3 106 15 340.0 340.1 295.0 342.6 0.69 25 306 9578 -29.1 -31.8 77 2.7 -29.6 83 12 342.4 342.6 295.7 345.7 0.87 26 300 9720 -30.1 -34.3 67 4.2 -30.8 85 11 343.0 343.1 295.7 345.6 0.70 27 287 10034 -31.9 -36.8 62 4.9 -32.6 108 13 344.8 344.9 296.0 347.0 0.57 28 281 10182 -33.1 -40.1 50 7.0 -34.0 120 13 345.1 345.2 295.9 346.8 0.41 29 261 10695 -37.9 -40.3 78 2.4 -38.2 107 12 345.4 345.5 296.0 347.2 0.44 30 252 10936 -39.3 -48.3 38 9.0 -40.0 130 9 346.8 346.9 296.1 347.6 0.19 31 250 10990 -39.9 -46.9 47 7.0 -40.5 135 8 346.7 346.8 296.1 347.7 0.22 32 242 11211 -42.1 -46.4 63 4.3 -42.5 130 9 346.7 346.7 296.1 347.7 0.24 33 236 11380 -43.3 -51.3 41 8.0 -43.8 125 9 347.4 347.4 296.2 348.0 0.14 34 218 11908 -48.1 -52.2 62 4.1 -48.3 97 12 347.9 348.0 296.3 348.5 0.14 35 200 12470 -52.9 -58.9 48 6.0 -53.1 70 13 349.0 349.0 296.5 349.3 0.07 36 196 12600 -54.1 -62.1 37 8.0 -54.3 72 12 349.1 349.1 296.5 349.3 0.05 37 189 12833 -56.3 -60.5 59 4.2 -56.4 64 12 349.2 349.2 296.5 349.5 0.06 38 168 13571 -62.9 -65.7 69 2.8 -62.9 47 13 350.2 350.2 296.7 350.3 0.03 39 163 13756 -64.3 -70.3 44 6.0 -64.4 48 12 350.9 350.9 296.8 351.0 0.02 40 150 14260 -68.7 -73.7 48 5.0 -68.7 15 9 351.7 351.7 297.0 351.8 0.01 41 138 14754 -72.7 -78.7 40 6.0 -72.7 318 11 353.2 353.2 297.3 353.2 0.01 42 113 15916 -76.3 -83.3 32 7.0 -76.3 191 11 367.2 367.2 300.1 367.3 0.00 43 101 16554 -81.7 -86.7 42 5.0 -81.7 200 11 368.8 368.8 300.4 368.8 0.00 44 100 16610 -81.1 -87.1 36 6.0 -81.1 185 9 371.0 371.0 300.8 371.0 0.00 45 92 17085 -76.9 -87.9 16 11.0 -76.9 156 10 388.3 388.3 303.5 388.3 0.00 46 73 18402 -81.7 -89.7 24 8.0 -81.7 254 13 404.7 404.7 305.8 404.7 0.00 47 70 18640 -78.3 -89.3 15 11.0 -78.3 285 16 416.9 416.9 307.3 416.9 0.00 48 69 18722 -77.1 -89.1 13 12.0 -77.1 285 16 421.2 421.2 307.9 421.2 0.00 49 65 19063 -77.3 -90.3 11 13.0 -77.3 265 22 428.0 428.0 308.6 428.0 0.00 50 60 19525 -73.1 -90.1 6 17.0 -73.2 227 28 447.3 447.3 310.6 447.3 0.00 51 57 19824 -73.7 -90.7 6 17.0 -73.8 202 23 452.5 452.5 311.1 452.5 0.00 52 56 19928 -68.7 -89.7 3 21.0 -68.9 207 20 466.2 466.2 312.3 466.2 0.00 53 50 20610 -65.5 -89.5 2 24.0 -65.8 240 20 489.1 489.1 314.1 489.1 0.00 54 42 21686 -59.5 -87.5 1 28.0 -60.2 211 8 529.0 529.0 316.9 529.0 0.00 55 38 22306 -63.5 -89.5 2 26.0 -64.0 64 9 534.2 534.2 317.2 534.2 0.00 56 34 22992 -61.9 -88.9 2 27.0 -62.6 47 22 555.6 555.6 318.4 555.7 0.00 TRP 101 16554 -81.7 -86.7 42 5.0 -81.7 200 11 368.8 368.8 300.4 368.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5764.00 m Freezing level: 582.87 mb = 4666.85 m = 15311.00 ft Wetbulb zero: 604.89 mb = 4361.18 m = 14308.17 ft Precipitable water: 2.28 inches Sfc-500 mean rel hum: 89.66 % Est. max temperature: 31.03 C = 87.86 F Sfc-Lift cond lev (LCL): 967.08 mb = 409.04 m = 1341.99 ft T: 22.81 C 700-500 lapse rate: 4.90 C/km ThetaE index: 16.92 C Layer 850.0- 551.0 mb Conv cond level (CCL): 916.33 mb = 879.69 m = 2886.08 ft Mean mixing ratio: 17.01 g/kg Conv temperature: 27.38 C = 81.29 F Cap Strength: 0.50 C Lifted Index: -2.19 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.76 C Lifted Index @700 mb: -2.43 C Showalter Index: -1.78 C Risk: Thunderstorms probable Total Totals Index: 45.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.70 C Cross Totals Index: 22.50 C K Index: 39.60 Risk: > 80 % chance of thunderstorms Sweat Index: 238.80 Risk: None Energy Index: -2.68 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 773.70 J/kg Max Up Vert Vel: 39.34 m/s Conv Inhibition (B-): 7.12 J/kg Cap Strength: 0.46 C Lift Cond Lev (LCL): 932.08 mb = 731.38 m = 2399.52 ft Lev Free Conv (LFC): 857.08 mb = 1457.55 m = 4781.92 ft Equ Level (EL): 177.08 mb = 13240.96 m = 43440.93 ft B at Equ Level: 773.60 J/kg Max Parcel Lev (MPL): 97.08 mb = 16779.26 m = 55049.38 ft Wind level data Storm motion: 102 at 10 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 ---------------------------------------------------------- 0 991 195 0 0 -0.0 -0.0 | 282 10 9.9 -2.1 1 979 305 260 7 6.9 1.2 | 273 17 16.8 -0.9 2 945 610 280 9 8.9 -1.6 | 281 19 18.7 -3.7 3 925 798 305 12 9.8 -6.9 | 294 22 19.7 -9.0 4 913 914 305 11 9.0 -6.3 | 294 21 18.9 -8.4 5 850 1529 350 7 1.2 -6.9 | 309 14 11.1 -9.0 6 820 1829 45 11 -7.8 -7.8 | 348 10 2.1 -9.9 7 791 2134 40 10 -6.4 -7.7 | 341 10 3.5 -9.8 8 763 2438 45 8 -5.7 -5.7 | 331 9 4.2 -7.8 9 736 2743 55 10 -8.2 -5.7 | 348 8 1.7 -7.8 10 710 3048 85 12 -12.0 -1.0 | 33 4 -2.1 -3.1 11 700 3167 85 12 -12.0 -1.0 | 33 4 -2.1 -3.1 12 634 3962 80 21 -20.7 -3.6 | 62 12 -10.8 -5.7 13 611 4267 75 19 -18.4 -4.9 | 50 11 -8.5 -7.0 14 566 4877 95 16 -15.9 1.4 | 83 6 -6.1 -0.7 15 525 5486 85 18 -17.9 -1.6 | 66 9 -8.1 -3.7 16 500 5880 95 16 -15.9 1.4 | 83 6 -6.1 -0.7 17 486 6096 100 17 -16.7 3.0 | 97 7 -6.9 0.9 18 449 6706 110 17 -16.0 5.8 | 121 7 -6.1 3.7 19 415 7315 100 14 -13.8 2.4 | 95 4 -3.9 0.3 20 400 7600 115 11 -10.0 4.6 | 178 3 -0.1 2.6 21 383 7925 135 11 -7.8 7.8 | 200 6 2.1 5.7 22 367 8230 120 13 -11.3 6.5 | 163 5 -1.4 4.4 23 338 8839 70 20 -18.8 -6.8 | 45 13 -8.9 -8.9 24 300 9720 85 11 -11.0 -1.0 | 19 3 -1.1 -3.1 25 299 9754 85 11 -11.0 -1.0 | 19 3 -1.1 -3.1 26 286 10058 110 13 -12.2 4.4 | 135 3 -2.3 2.4 27 274 10363 135 12 -8.5 8.5 | 192 7 1.4 6.4 28 262 10668 105 12 -11.6 3.1 | 121 2 -1.7 1.0 29 250 10990 135 8 -5.7 5.7 | 230 6 4.2 3.6 30 229 11582 120 10 -8.7 5.0 | 203 3 1.2 2.9 31 209 12192 75 14 -13.5 -3.6 | 33 7 -3.6 -5.7 32 200 12470 70 13 -12.2 -4.4 | 20 7 -2.3 -6.5 33 199 12497 75 12 -11.6 -3.1 | 18 5 -1.7 -5.2 34 172 13411 45 13 -9.2 -9.2 | 357 11 0.7 -11.3 35 164 13716 50 12 -9.2 -7.7 | 356 10 0.7 -9.8 36 156 14021 30 11 -5.5 -9.5 | 339 12 4.4 -11.6 37 150 14260 15 9 -2.3 -8.7 | 325 13 7.5 -10.8 38 127 15240 260 13 12.8 2.3 | 270 23 22.7 0.2 39 120 15545 250 16 15.0 5.5 | 262 25 24.9 3.4 40 114 15850 190 11 1.9 10.8 | 233 15 11.8 8.7 41 101 16554 200 11 3.8 10.3 | 239 16 13.6 8.2 42 100 16610 185 9 0.8 9.0 | 237 13 10.7 6.9 43 97 16764 195 9 2.3 8.7 | 242 14 12.2 6.6 44 87 17374 120 11 -9.5 5.5 | 186 3 0.4 3.4 45 83 17678 145 1 -0.6 0.8 | 278 9 9.3 -1.3 46 79 17983 255 15 14.5 3.9 | 266 24 24.4 1.8 47 74 18288 240 12 10.4 6.0 | 259 21 20.3 3.9 48 70 18640 285 16 15.5 -4.1 | 284 26 25.3 -6.2 49 67 18898 285 16 15.5 -4.1 | 284 26 25.3 -6.2 50 64 19202 250 26 24.4 8.9 | 259 35 34.3 6.8 51 60 19507 230 28 21.4 18.0 | 243 35 31.3 15.9 52 57 19812 200 24 8.2 22.6 | 221 27 18.1 20.5 53 54 20117 215 16 9.2 13.1 | 240 22 19.1 11.0 54 52 20422 245 22 19.9 9.3 | 256 31 29.8 7.2 55 50 20610 240 20 17.3 10.0 | 254 28 27.2 7.9 56 49 20726 255 26 25.1 6.7 | 262 35 35.0 4.6 57 46 21031 235 19 15.6 10.9 | 251 27 25.4 8.8 58 43 21336 245 11 10.0 4.6 | 263 20 19.8 2.6 59 40 21641 145 1 -0.6 0.8 | 278 9 9.3 -1.3 60 38 21946 55 10 -8.2 -5.7 | 348 8 1.7 -7.8 61 33 22555 45 25 -17.7 -17.7 | 22 21 -7.8 -19.8 62 31 22860 90 15 -15.0 0.0 | 68 6 -5.1 -2.1 63 29 23165 115 15 -13.6 6.3 | 139 6 -3.7 4.2 64 27 23470 110 17 -16.0 5.8 | 121 7 -6.1 3.7 Wind Parameters Mean winds (0-6000m): 72.0 at 13.5 knts Storm direction: 102.0 at 10.1 knts Shear (0-3000m) pos: 3.8 neg: 1.8 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 114.8 deg Storm rel helicity (0-3000m) pos: 96.3 neg: -12.7 tot: 83.6 m^2/s^2 ave: 27.9 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 3.8 10^-3/s Energy-Hel index: 0.41 Bulk Rich Number: 14.00 Bulk Shear: 55.25 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 ------------------------------------------------------------------------------- 500 273 7 278 17| 0.0 10.7 10.7| 19.5 -6.2 13.3 26.6 0.17| 12.8 2.2 1000 295 9 288 19| 3.0 5.3 8.3| 49.7 -6.6 43.1 43.1 0.38| 10.5 4.0 1500 309 9 294 18| 4.7 3.6 8.3| 73.9 -6.6 67.2 44.8 0.48| 10.0 4.8 2000 335 9 307 17| 4.2 2.7 6.9| 84.7 -10.2 74.5 37.3 0.47| 9.0 4.2 2500 352 9 315 16| 3.6 2.1 5.7| 88.7 -12.7 76.0 30.4 0.45| 7.9 3.5 3000 13 9 325 14| 3.8 1.8 5.6| 96.3 -12.7 83.6 27.9 0.49| 7.8 3.8 4000 50 12 354 10| 2.8 1.0 3.9|100.9 -17.9 83.0 20.8 0.42| 7.2 3.0 5000 64 13 11 8| 2.2 0.8 3.0|110.7 -20.9 89.8 18.0 0.41| 6.6 2.7 6000 72 13 25 7| 1.9 0.7 2.6|118.6 -23.1 95.5 15.9 0.41| 6.2 2.5 Wrote GIF file: /home/apache/climate/data/raob//SB705/skewt/SB705.skewt.20250503.12.gif