UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for SB705... Searching the city database file for: SB705 ... Date:0000Z 19 OCT 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 89 SFC 988 195 25.4 22.5 84 2.9 23.3 0 0 299.6 302.8 296.9 351.2 17.63 2 968 376 27.8 20.8 66 7.0 22.8 282 8 303.8 306.8 297.0 351.9 16.18 3 955 496 27.4 19.4 62 8.0 21.7 320 5 304.5 307.3 296.5 349.3 15.01 4 925 779 26.0 19.0 65 7.0 21.0 30 4 305.9 308.7 296.9 351.2 15.12 5 850 1518 20.0 15.8 77 4.2 17.1 360 4 307.1 309.6 296.1 347.5 13.40 6 789 2157 15.0 13.0 88 2.0 13.7 356 5 308.4 310.6 295.4 344.8 12.02 7 700 3166 10.6 6.4 75 4.2 8.0 75 6 314.2 315.9 294.6 341.2 8.65 8 598 4462 3.8 -1.1 70 4.9 1.1 71 12 320.8 322.0 294.3 339.9 5.91 9 594 4517 4.0 -12.0 30 16.0 -2.9 69 12 321.7 322.2 291.8 330.3 2.56 10 586 4627 4.0 -13.0 28 17.0 -3.1 66 13 322.9 323.4 292.0 331.0 2.40 11 573 4809 2.6 -6.4 51 9.0 -1.8 70 13 323.4 324.2 293.6 337.0 4.14 12 535 5361 -0.5 -33.5 6 33.0 -9.0 69 14 326.1 326.1 291.0 327.6 0.42 13 505 5821 -2.9 -13.9 42 11.0 -7.4 72 9 328.6 329.1 293.7 337.4 2.59 14 500 5900 -3.3 -18.3 30 15.0 -8.8 75 8 329.0 329.4 293.2 335.3 1.81 15 452 6693 -7.9 -26.9 20 19.0 -13.3 80 15 332.9 333.1 293.4 336.3 0.93 16 429 7097 -10.9 -32.9 14 22.0 -16.1 58 16 334.1 334.2 293.4 336.2 0.56 17 400 7630 -16.1 -27.1 38 11.0 -18.9 60 18 334.1 334.3 293.8 337.9 1.04 18 387 7878 -16.3 -19.5 76 3.2 -17.4 89 15 337.0 337.4 295.4 344.5 2.11 19 378 8054 -17.7 -20.0 82 2.3 -18.4 93 15 337.4 337.8 295.4 344.8 2.07 20 331 9033 -24.3 -28.0 71 3.7 -25.2 99 19 341.4 341.6 295.7 345.7 1.15 21 300 9740 -29.9 -33.4 71 3.5 -30.5 115 13 343.2 343.4 295.8 346.2 0.76 22 259 10768 -38.5 -41.9 70 3.4 -38.8 109 15 345.3 345.4 295.9 346.8 0.37 23 250 11010 -40.7 -45.0 63 4.3 -41.1 120 21 345.6 345.6 295.9 346.7 0.28 24 245 11147 -41.9 -46.6 60 4.7 -42.3 122 21 345.8 345.8 295.9 346.7 0.24 25 200 12490 -53.1 -57.6 58 4.5 -53.2 90 20 348.7 348.7 296.4 349.0 0.08 26 181 13123 -58.5 -63.5 52 5.0 -58.6 105 27 350.0 350.0 296.7 350.2 0.04 27 170 13514 -60.9 -76.9 10 16.0 -61.0 86 23 352.3 352.3 297.1 352.3 0.01 28 152 14200 -65.5 -78.5 15 13.0 -65.6 48 17 355.9 355.9 297.9 355.9 0.01 29 150 14280 -66.1 -78.1 17 12.0 -66.2 35 15 356.2 356.2 298.0 356.2 0.01 30 106 16304 -81.7 -85.7 50 4.0 -81.7 125 22 363.8 363.8 299.4 363.8 0.00 31 101 16575 -82.5 -86.3 52 3.8 -82.5 112 25 367.3 367.3 300.1 367.3 0.00 32 100 16630 -82.9 -86.6 53 3.7 -82.9 105 26 367.6 367.6 300.1 367.6 0.00 33 99 16686 -83.1 -86.8 52 3.7 -83.1 100 26 368.2 368.2 300.2 368.2 0.00 34 86 17480 -77.9 -85.9 26 8.0 -77.9 59 9 393.8 393.8 304.3 393.9 0.00 35 78 18037 -79.1 -87.1 26 8.0 -79.1 340 6 402.5 402.5 305.5 402.5 0.00 36 70 18660 -74.1 -87.1 12 13.0 -74.2 255 16 425.9 425.9 308.4 425.9 0.00 37 69 18744 -73.1 -87.1 10 14.0 -73.2 255 16 429.8 429.8 308.8 429.8 0.00 38 57 19873 -70.1 -89.1 5 19.0 -70.2 137 15 460.7 460.7 311.8 460.7 0.00 39 53 20304 -71.9 -90.9 4 19.0 -72.0 104 17 466.2 466.2 312.3 466.2 0.00 40 50 20650 -69.7 -90.7 3 21.0 -69.9 65 26 479.2 479.2 313.4 479.2 0.00 41 46 21144 -71.9 -91.9 3 20.0 -72.1 70 22 485.5 485.5 313.9 485.5 0.00 42 36 22616 -64.3 -91.3 1 27.0 -64.8 94 38 540.4 540.4 317.5 540.4 0.00 43 33 23148 -64.9 -90.9 2 26.0 -65.4 90 42 552.4 552.4 318.2 552.5 0.00 TRP 99 16686 -83.1 -86.8 52 3.7 -83.1 100 26 368.2 368.2 300.2 368.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5811.00 m Freezing level: 541.13 mb = 5272.35 m = 17297.54 ft Wetbulb zero: 596.86 mb = 4477.74 m = 14690.57 ft Precipitable water: 1.98 inches Sfc-500 mean rel hum: 63.33 % Est. max temperature: 33.14 C = 91.64 F Sfc-Lift cond lev (LCL): 947.52 mb = 566.08 m = 1857.21 ft T: 27.06 C 700-500 lapse rate: 5.08 C/km ThetaE index: 20.96 C Layer 850.0- 586.0 mb Conv cond level (CCL): 815.93 mb = 1868.89 m = 6131.45 ft Mean mixing ratio: 15.34 g/kg Conv temperature: 33.59 C = 92.46 F Cap Strength: 2.19 C Lifted Index: -0.57 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.85 C Lifted Index @700 mb: -0.14 C Showalter Index: 0.55 C Risk: Thunderstorms probable Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 19.10 C K Index: 34.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 205.60 Risk: None Energy Index: -2.32 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 523.31 J/kg Max Up Vert Vel: 32.35 m/s Conv Inhibition (B-): 65.06 J/kg Cap Strength: 2.19 C Lift Cond Lev (LCL): 851.80 mb = 1499.49 m = 4919.54 ft Lev Free Conv (LFC): 786.80 mb = 2180.21 m = 7152.84 ft Equ Level (EL): 176.80 mb = 13269.35 m = 43534.07 ft B at Equ Level: 517.36 J/kg Max Parcel Lev (MPL): 106.80 mb = 16260.42 m = 53347.18 ft Wind level data Storm motion: 88 at 6 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 ---------------------------------------------------------- 0 988 195 0 0 -0.0 -0.0 | 268 6 5.9 0.2 1 976 305 260 10 9.8 1.7 | 263 16 15.8 1.9 2 943 610 355 2 0.2 -2.0 | 287 6 6.1 -1.8 3 925 779 30 4 -2.0 -3.5 | 310 5 3.9 -3.3 4 911 914 10 3 -0.5 -3.0 | 297 6 5.4 -2.8 5 850 1518 360 4 -0.0 -4.0 | 303 7 5.9 -3.8 6 791 2134 355 5 0.4 -5.0 | 307 8 6.4 -4.8 7 763 2438 5 6 -0.5 -6.0 | 317 8 5.4 -5.8 8 700 3166 75 6 -5.8 -1.6 | 355 1 0.1 -1.4 9 635 3962 75 10 -9.7 -2.6 | 57 4 -3.7 -2.4 10 611 4267 80 10 -9.8 -1.7 | 68 4 -3.9 -1.6 11 589 4572 65 13 -11.8 -5.5 | 48 8 -5.9 -5.3 12 546 5182 80 14 -13.8 -2.4 | 74 8 -7.9 -2.3 13 526 5486 60 14 -12.1 -7.0 | 42 9 -6.2 -6.8 14 500 5900 75 8 -7.7 -2.1 | 43 3 -1.8 -1.9 15 488 6096 75 9 -8.7 -2.3 | 52 4 -2.8 -2.2 16 451 6706 80 15 -14.8 -2.6 | 75 9 -8.8 -2.4 17 433 7010 55 16 -13.1 -9.2 | 39 12 -7.2 -9.0 18 417 7315 65 15 -13.6 -6.3 | 51 10 -7.7 -6.2 19 401 7620 60 18 -15.6 -9.0 | 48 13 -9.7 -8.8 20 400 7630 60 18 -15.6 -9.0 | 48 13 -9.7 -8.8 21 384 7925 95 14 -13.9 1.2 | 100 8 -8.0 1.4 22 369 8230 90 16 -16.0 0.0 | 91 10 -10.1 0.2 23 325 9144 100 20 -19.7 3.5 | 105 14 -13.8 3.6 24 300 9740 115 13 -11.8 5.5 | 134 8 -5.9 5.7 25 299 9754 100 11 -10.8 1.9 | 113 5 -4.9 2.1 26 287 10058 130 13 -10.0 8.4 | 155 9 -4.0 8.5 27 263 10668 105 12 -11.6 3.1 | 120 7 -5.7 3.3 28 250 11010 120 21 -18.2 10.5 | 131 16 -12.3 10.7 29 229 11582 130 19 -14.6 12.2 | 145 15 -8.6 12.4 30 200 12490 90 20 -20.0 0.0 | 91 14 -14.1 0.2 31 200 12497 90 19 -19.0 0.0 | 91 13 -13.1 0.2 32 181 13106 105 27 -26.1 7.0 | 110 21 -20.2 7.2 33 164 13716 75 21 -20.3 -5.4 | 70 15 -14.4 -5.3 34 156 14021 75 20 -19.3 -5.2 | 70 14 -13.4 -5.0 35 150 14280 35 15 -8.6 -12.3 | 12 12 -2.7 -12.1 36 141 14630 30 15 -7.5 -13.0 | 7 13 -1.6 -12.8 37 134 14935 25 11 -4.6 -10.0 | 353 10 1.3 -9.8 38 127 15240 115 2 -1.8 0.8 | 256 4 4.1 1.0 39 121 15545 145 10 -5.7 8.2 | 181 8 0.2 8.4 40 114 15850 125 16 -13.1 9.2 | 142 12 -7.2 9.3 41 103 16459 125 24 -19.7 13.8 | 135 20 -13.7 13.9 42 100 16630 105 26 -25.1 6.7 | 110 20 -19.2 6.9 43 99 16686 100 26 -25.6 4.5 | 103 20 -19.7 4.7 44 98 16764 105 26 -25.1 6.7 | 110 20 -19.2 6.9 45 93 17069 95 30 -29.9 2.6 | 97 24 -24.0 2.8 46 88 17374 65 13 -11.8 -5.5 | 48 8 -5.9 -5.3 47 83 17678 50 2 -1.5 -1.3 | 284 5 4.4 -1.1 48 71 18593 235 13 10.6 7.5 | 245 18 16.6 7.6 49 70 18660 255 16 15.5 4.1 | 259 22 21.4 4.3 50 67 18898 255 16 15.5 4.1 | 259 22 21.4 4.3 51 64 19202 235 15 12.3 8.6 | 244 20 18.2 8.8 52 61 19507 195 13 3.4 12.6 | 216 16 9.3 12.7 53 58 19812 140 16 -10.3 12.3 | 161 13 -4.4 12.4 54 55 20117 125 12 -9.8 6.9 | 151 8 -3.9 7.1 55 50 20650 65 26 -23.6 -11.0 | 58 21 -17.6 -10.8 56 49 20726 75 21 -20.3 -5.4 | 70 15 -14.4 -5.3 57 43 21336 65 23 -20.8 -9.7 | 57 18 -14.9 -9.5 58 41 21641 105 26 -25.1 6.7 | 110 20 -19.2 6.9 59 38 21946 85 35 -34.9 -3.1 | 84 29 -28.9 -2.9 60 36 22250 95 38 -37.9 3.3 | 96 32 -31.9 3.5 61 28 23470 80 50 -49.2 -8.7 | 79 44 -43.3 -8.5 Wind Parameters Mean winds (0-6000m): 58.4 at 7.9 knts Storm direction: 88.4 at 5.9 knts Shear (0-3000m) pos: 1.2 neg: 0.4 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 92.2 deg Storm rel helicity (0-3000m) pos: 30.1 neg: -2.3 tot: 27.8 m^2/s^2 ave: 9.3 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 2.0 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 25.41 Bulk Shear: 20.59 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 ------------------------------------------------------------------------------- 500 274 5 271 11| 3.1 0.0 3.1| 19.1 -0.8 18.3 36.7 0.28| 21.7 6.0 1000 317 4 288 9| 1.6 0.3 1.9| 21.0 -2.3 18.8 18.8 0.25| 12.4 3.1 1500 337 4 296 8| 1.0 0.5 1.6| 21.9 -2.3 19.6 13.1 0.26| 8.6 2.2 2000 344 4 299 8| 0.8 0.6 1.4| 23.2 -2.3 21.0 10.5 0.28| 6.7 1.8 2500 352 5 304 8| 1.0 0.5 1.5| 28.3 -2.3 26.1 10.4 0.33| 6.1 2.0 3000 5 5 310 7| 1.2 0.4 1.6| 30.1 -2.3 27.8 9.3 0.34| 5.9 2.0 4000 38 6 332 5| 1.1 0.4 1.5| 32.2 -2.3 29.9 7.5 0.37| 5.0 1.8 5000 54 7 358 4| 1.1 0.7 1.8| 39.2 -5.2 34.0 6.8 0.34| 4.8 1.6 6000 58 8 11 4| 0.9 0.6 1.5| 41.1 -15.6 25.5 4.3 0.21| 5.1 1.1 Wrote GIF file: /home/apache/climate/data/raob//SB705/skewt/SB705.skewt.20251019.00.gif