UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for SB705... Searching the city database file for: SB705 ... Date:1200Z 9 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 133 0 0 SFC 992 203 22.8 21.3 91 1.5 21.8 0 0 296.6 299.6 295.2 343.6 16.28 2 959 499 23.2 19.6 80 3.6 20.7 165 10 299.9 302.7 295.3 344.2 15.14 3 939 683 22.6 16.6 69 6.0 18.5 138 12 301.1 303.5 294.0 338.6 12.76 4 925 814 21.8 17.2 75 4.6 18.7 135 13 301.6 304.1 294.6 341.3 13.47 5 850 1544 17.0 14.7 86 2.3 15.5 105 11 304.0 306.3 294.6 341.1 12.47 6 811 1944 14.6 14.5 99 0.1 14.6 85 10 305.5 307.9 295.3 344.2 12.91 7 789 2176 13.4 10.3 81 3.1 11.4 73 9 306.6 308.5 293.6 336.9 10.02 8 700 3176 8.0 6.1 88 1.9 6.9 55 10 311.3 312.9 293.7 337.5 8.47 9 630 4038 3.0 3.0 100 0.0 3.0 67 5 315.2 316.6 294.0 338.9 7.56 10 597 4473 0.6 -0.4 93 1.0 0.1 73 3 317.3 318.5 293.6 337.1 6.24 11 593 4527 0.6 -1.4 86 2.0 -0.4 74 3 317.9 319.0 293.4 336.5 5.83 12 551 5113 -3.7 -3.7 100 0.0 -3.7 85 3 319.5 320.6 293.4 336.6 5.29 13 542 5243 -2.5 -5.9 77 3.4 -4.1 88 3 322.5 323.4 293.7 337.4 4.55 14 538 5302 -2.7 -7.4 70 4.7 -4.9 89 3 322.9 323.7 293.4 336.4 4.08 15 500 5880 -6.3 -10.5 72 4.2 -8.1 100 3 325.4 326.0 293.6 336.9 3.44 16 471 6347 -9.1 -11.0 86 1.9 -9.9 48 1 327.5 328.2 294.1 339.3 3.51 17 447 6752 -11.5 -18.5 56 7.0 -13.9 44 2 329.4 329.8 293.4 336.3 1.99 18 443 6821 -11.9 -15.1 77 3.2 -13.1 43 2 329.8 330.3 294.0 338.9 2.67 19 400 7600 -16.1 -20.0 72 3.9 -17.4 35 3 334.1 334.5 294.6 341.0 1.95 20 378 8023 -19.1 -25.1 59 6.0 -20.7 71 8 335.5 335.8 294.4 340.3 1.32 21 368 8221 -20.5 -22.3 85 1.8 -21.0 88 11 336.3 336.6 294.9 342.5 1.74 22 352 8548 -22.3 -28.3 58 6.0 -23.7 65 8 338.1 338.4 294.8 342.1 1.05 23 330 9018 -26.3 -29.7 73 3.4 -27.0 37 7 339.0 339.2 295.0 342.6 0.99 24 324 9150 -26.7 -34.7 47 8.0 -28.1 35 8 340.2 340.3 294.9 342.6 0.62 25 315 9352 -28.3 -32.4 68 4.1 -29.0 32 11 340.7 340.9 295.2 343.7 0.80 26 300 9700 -30.7 -39.7 41 9.0 -31.9 55 9 342.1 342.2 295.2 343.7 0.40 27 299 9724 -30.7 -40.7 37 10.0 -32.0 54 9 342.4 342.5 295.3 343.9 0.37 28 250 10970 -41.7 -45.0 70 3.3 -42.0 20 15 344.1 344.1 295.6 345.2 0.28 29 228 11586 -47.1 -49.9 73 2.8 -47.3 27 17 345.0 345.0 295.7 345.7 0.18 30 200 12440 -53.9 -58.8 55 4.9 -54.1 35 21 347.4 347.4 296.1 347.7 0.07 31 184 12969 -58.7 -63.7 52 5.0 -58.8 35 25 348.0 348.0 296.3 348.2 0.04 32 180 13107 -59.9 -63.9 59 4.0 -60.0 35 26 348.2 348.3 296.3 348.4 0.04 33 174 13318 -61.7 -72.7 22 11.0 -61.8 35 28 348.7 348.7 296.4 348.7 0.01 34 163 13718 -65.5 -70.4 50 4.9 -65.5 35 31 348.9 348.9 296.4 348.9 0.02 35 162 13756 -66.1 -70.3 56 4.2 -66.1 35 31 348.5 348.5 296.3 348.5 0.02 36 155 14023 -67.3 -75.3 31 8.0 -67.4 35 33 350.8 350.8 296.8 350.9 0.01 37 150 14220 -68.3 -74.3 42 6.0 -68.4 40 16 352.4 352.4 297.2 352.5 0.01 38 131 15023 -72.7 -77.0 52 4.3 -72.7 288 3 358.5 358.5 298.4 358.5 0.01 39 115 15778 -77.9 -82.9 44 5.0 -77.9 110 15 362.4 362.4 299.2 362.5 0.00 40 101 16523 -76.3 -85.3 23 9.0 -76.3 335 7 379.2 379.2 302.1 379.2 0.00 41 100 16580 -76.5 -85.5 23 9.0 -76.5 295 11 379.9 379.9 302.2 379.9 0.00 42 92 17054 -79.9 -85.9 36 6.0 -79.9 256 7 382.4 382.4 302.6 382.4 0.00 43 84 17569 -78.7 -86.7 26 8.0 -78.7 164 8 394.9 394.9 304.5 394.9 0.00 44 81 17779 -72.3 -86.3 10 14.0 -72.3 112 14 412.1 412.1 306.7 412.2 0.00 45 79 17926 -72.3 -88.3 7 16.0 -72.3 77 18 415.1 415.1 307.2 415.1 0.00 46 73 18386 -74.7 -88.7 10 14.0 -74.7 18 15 419.5 419.5 307.7 419.5 0.00 47 70 18630 -74.1 -89.1 8 15.0 -74.2 270 14 425.9 425.9 308.4 425.9 0.00 48 65 19062 -74.5 -89.5 8 15.0 -74.6 310 10 434.1 434.1 309.3 434.1 0.00 49 62 19340 -70.1 -90.1 4 20.0 -70.2 0 8 449.8 449.8 310.8 449.8 0.00 50 50 20640 -63.9 -90.9 1 27.0 -64.3 90 17 492.9 492.9 314.4 492.9 0.00 51 49 20764 -63.5 -90.5 1 27.0 -63.9 105 12 496.7 496.7 314.7 496.7 0.00 52 41 21850 -66.7 -91.7 2 25.0 -67.0 106 34 514.7 514.7 315.9 514.7 0.00 53 40 22001 -63.1 -92.1 1 29.0 -63.6 99 38 527.4 527.4 316.8 527.4 0.00 54 35 22820 -64.5 -91.5 1 27.0 -65.0 88 51 544.3 544.3 317.8 544.3 0.00 55 31 23571 -59.3 -90.3 1 31.0 -60.3 90 53 577.5 577.5 319.5 577.6 0.00 TRP 115 15778 -77.9 -82.9 44 5.0 -77.9 110 15 362.4 362.4 299.2 362.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5747.00 m Freezing level: 587.14 mb = 4608.69 m = 15120.17 ft Wetbulb zero: 596.41 mb = 4480.90 m = 14700.92 ft Precipitable water: 2.05 inches Sfc-500 mean rel hum: 86.27 % Est. max temperature: 30.42 C = 86.76 F Sfc-Lift cond lev (LCL): 970.82 mb = 391.83 m = 1285.51 ft T: 23.06 C 700-500 lapse rate: 5.29 C/km ThetaE index: 7.31 C Layer 789.0- 700.0 mb Conv cond level (CCL): 841.62 mb = 1628.29 m = 5342.08 ft Mean mixing ratio: 14.15 g/kg Conv temperature: 30.44 C = 86.79 F Cap Strength: 2.17 C Lifted Index: -0.34 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.21 C Lifted Index @700 mb: -0.28 C Showalter Index: 0.07 C Risk: Thunderstorms probable Total Totals Index: 44.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 21.00 C K Index: 36.10 Risk: > 80 % chance of thunderstorms Sweat Index: 201.40 Risk: None Energy Index: -0.89 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 116.38 J/kg Max Up Vert Vel: 15.26 m/s Conv Inhibition (B-): 67.89 J/kg Cap Strength: 2.17 C Lift Cond Lev (LCL): 889.07 mb = 1156.00 m = 3792.59 ft Lev Free Conv (LFC): 724.07 mb = 2893.52 m = 9493.07 ft Equ Level (EL): 424.07 mb = 7154.20 m = 23471.50 ft B at Equ Level: 115.24 J/kg Max Parcel Lev (MPL): 294.07 mb = 9839.48 m = 32281.36 ft Wind level data Storm motion: 120 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 ---------------------------------------------------------- 0 992 203 0 0 -0.0 -0.0 | 300 5 4.6 -2.6 1 981 305 210 6 3.0 5.2 | 251 8 7.6 2.6 2 947 610 140 12 -7.7 9.2 | 154 7 -3.2 6.6 3 925 814 135 13 -9.2 9.2 | 145 8 -4.6 6.6 4 914 914 135 13 -9.2 9.2 | 145 8 -4.6 6.6 5 883 1219 115 13 -11.8 5.5 | 112 8 -7.2 2.9 6 850 1544 105 11 -10.6 2.8 | 93 6 -6.1 0.3 7 792 2134 75 9 -8.7 -2.3 | 40 6 -4.1 -4.9 8 764 2438 60 7 -6.1 -3.5 | 14 6 -1.5 -6.1 9 711 3048 55 11 -9.0 -6.3 | 27 10 -4.5 -8.9 10 700 3176 55 10 -8.2 -5.7 | 24 9 -3.6 -8.3 11 611 4267 70 3 -2.8 -1.0 | 334 4 1.7 -3.6 12 500 5880 100 3 -3.0 0.5 | 322 3 1.6 -2.1 13 486 6096 50 1 -0.8 -0.6 | 310 5 3.8 -3.2 14 400 7600 35 3 -1.7 -2.5 | 331 6 2.8 -5.0 15 367 8230 90 11 -11.0 0.0 | 68 7 -6.4 -2.6 16 338 8839 40 5 -3.2 -3.8 | 348 7 1.3 -6.4 17 311 9449 30 12 -6.0 -10.4 | 6 13 -1.4 -13.0 18 300 9700 55 9 -7.4 -5.2 | 20 8 -2.8 -7.7 19 285 10058 40 10 -6.4 -7.7 | 10 10 -1.9 -10.2 20 273 10363 40 14 -9.0 -10.7 | 18 14 -4.4 -13.3 21 261 10668 20 15 -5.1 -14.1 | 2 17 -0.6 -16.7 22 250 10970 20 15 -5.1 -14.1 | 2 17 -0.6 -16.7 23 239 11278 15 14 -3.6 -13.5 | 357 16 0.9 -16.1 24 218 11887 40 21 -13.5 -16.1 | 26 21 -8.9 -18.7 25 200 12440 35 21 -12.0 -17.2 | 21 21 -7.5 -19.8 26 155 14021 35 33 -18.9 -27.0 | 26 33 -14.4 -29.6 27 150 14220 40 16 -10.3 -12.3 | 21 16 -5.7 -14.8 28 140 14630 30 10 -5.0 -8.7 | 2 11 -0.4 -11.2 29 133 14935 305 1 0.8 -0.6 | 300 6 5.4 -3.1 30 120 15545 170 13 -2.3 12.8 | 193 10 2.3 10.2 31 115 15778 110 15 -14.1 5.1 | 105 10 -9.5 2.6 32 114 15850 145 18 -10.3 14.7 | 155 13 -5.8 12.2 33 108 16154 100 13 -12.8 2.3 | 88 8 -8.3 -0.3 34 102 16459 20 3 -1.0 -2.8 | 327 6 3.5 -5.4 35 100 16580 295 11 10.0 -4.6 | 296 16 14.5 -7.2 36 97 16764 295 11 10.0 -4.6 | 296 16 14.5 -7.2 37 87 17374 215 3 1.7 2.5 | 271 6 6.3 -0.1 38 78 17983 65 19 -17.2 -8.0 | 50 17 -12.7 -10.6 39 70 18593 355 13 1.1 -13.0 | 340 17 5.7 -15.5 40 70 18630 270 14 14.0 -0.0 | 278 19 18.6 -2.6 41 67 18898 270 17 17.0 -0.0 | 277 22 21.6 -2.6 42 64 19202 340 5 1.7 -4.7 | 319 10 6.3 -7.3 43 60 19507 20 10 -3.4 -9.4 | 355 12 1.1 -12.0 44 57 19812 320 18 11.6 -13.8 | 315 23 16.1 -16.4 45 52 20422 255 11 10.6 2.8 | 269 15 15.2 0.3 46 50 20640 90 17 -17.0 0.0 | 78 13 -12.4 -2.6 47 49 20726 105 12 -11.6 3.1 | 94 7 -7.0 0.5 48 46 21031 90 18 -18.0 0.0 | 79 14 -13.4 -2.6 49 43 21336 120 27 -23.4 13.5 | 120 22 -18.8 10.9 50 38 21946 85 45 -44.8 -3.9 | 81 41 -40.3 -6.5 51 33 22555 90 54 -54.0 0.0 | 87 50 -49.4 -2.6 52 26 23774 90 52 -52.0 0.0 | 87 48 -47.4 -2.6 Wind Parameters Mean winds (0-6000m): 89.5 at 7.0 knts Storm direction: 119.5 at 5.2 knts Shear (0-3000m) pos: 2.1 neg: 2.5 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 83.9 deg Storm rel helicity (0-3000m) pos: 2.9 neg: -63.0 tot: -60.1 m^2/s^2 ave: -20.0 10^-3 m/s^2 rel: -0.83 Storm rel vorticity (0-3000m) horiz: 7.0 stream: -5.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 11.47 Bulk Shear: 10.15 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 ------------------------------------------------------------------------------- 500 158 8 196 5| 12.8 0.0 12.8| 0.0 -33.5 -33.5 -66.9 -0.96| 20.3-19.4 1000 140 11 157 6| 6.4 2.5 8.9| 0.0 -43.8 -43.8 -43.8 -0.96| 12.8-12.3 1500 128 11 135 6| 4.3 2.8 7.1| 0.0 -51.1 -51.1 -34.0 -0.95| 10.1 -9.6 2000 118 11 117 5| 3.2 3.1 6.3| 0.0 -58.6 -58.6 -29.3 -0.96| 8.8 -8.4 2500 109 10 98 5| 2.6 2.9 5.4| 1.2 -61.9 -60.6 -24.3 -0.90| 7.8 -7.0 3000 99 10 80 5| 2.1 2.5 4.7| 2.9 -63.0 -60.1 -20.0 -0.83| 7.0 -5.8 4000 91 9 62 5| 1.8 1.9 3.7| 2.9 -68.6 -65.7 -16.4 -0.80| 6.1 -4.8 5000 89 8 52 4| 1.5 1.5 3.1| 2.9 -69.3 -66.4 -13.3 -0.79| 5.0 -3.9 6000 90 7 43 4| 1.3 1.4 2.7| 3.0 -70.6 -67.5 -11.3 -0.76| 4.4 -3.4 Wrote GIF file: /home/apache/climate/data/raob//SB705/skewt/SB705.skewt.20251009.12.gif