UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for SB705... Searching the city database file for: SB705 ... Date:0000Z 8 DEC 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 68 SFC 985 201 25.0 22.9 88 2.1 23.5 90 1 299.4 302.7 297.1 352.5 18.13 2 952 501 23.4 22.9 97 0.5 23.0 33 10 300.8 304.2 297.9 356.0 18.78 3 925 754 24.2 22.1 88 2.1 22.7 355 13 304.1 307.5 298.5 358.9 18.40 4 916 840 23.8 21.5 87 2.3 22.1 350 16 304.5 307.8 298.3 357.9 17.90 5 850 1492 20.6 16.1 75 4.5 17.5 330 23 307.7 310.3 296.4 349.0 13.67 6 797 2046 17.6 10.6 64 7.0 13.1 318 21 310.2 312.2 294.6 341.2 10.12 7 732 2768 12.2 10.0 86 2.2 10.8 302 12 312.0 314.0 295.4 344.6 10.60 8 700 3143 10.6 6.0 73 4.6 7.8 240 9 314.2 315.8 294.4 340.5 8.41 9 652 3730 7.0 3.6 79 3.4 5.0 225 11 316.6 318.1 294.5 340.7 7.63 10 633 3973 7.2 -3.8 45 11.0 1.5 264 14 319.5 320.4 292.9 334.3 4.56 11 603 4371 5.6 -22.4 11 28.0 -4.0 261 21 322.1 322.3 290.5 325.8 1.05 12 565 4899 1.4 -33.6 5 35.0 -7.7 270 30 323.2 323.3 290.2 324.7 0.40 13 534 5350 -2.1 -16.1 33 14.0 -7.4 270 22 324.3 324.7 292.0 331.3 2.04 14 500 5870 -5.3 -30.3 12 25.0 -11.8 260 25 326.6 326.7 291.4 328.8 0.62 15 490 6029 -6.7 -30.7 13 24.0 -12.8 257 23 326.8 326.9 291.4 329.0 0.60 16 478 6222 -8.1 -19.1 41 11.0 -11.8 261 23 327.3 327.7 292.7 333.5 1.77 17 453 6638 -11.5 -18.5 56 7.0 -13.9 255 20 328.2 328.5 293.0 335.0 1.96 18 449 6706 -10.1 -13.1 79 3.0 -11.3 250 19 330.7 331.4 294.7 341.4 3.11 19 426 7111 -12.7 -13.2 96 0.5 -12.9 223 13 332.4 333.1 295.2 343.6 3.25 20 400 7590 -15.3 -16.8 88 1.5 -15.9 190 5 335.1 335.6 295.3 344.1 2.57 21 320 9237 -25.9 -28.0 82 2.1 -26.4 125 25 342.5 342.8 296.0 347.0 1.19 22 300 9700 -29.7 -31.6 83 1.9 -30.0 120 28 343.5 343.7 296.0 347.0 0.91 23 298 9748 -29.9 -31.6 85 1.7 -30.2 120 28 343.9 344.1 296.0 347.4 0.91 24 250 10980 -39.7 -43.6 66 3.9 -40.1 115 35 347.0 347.1 296.3 348.3 0.32 25 212 12081 -49.1 -55.1 50 6.0 -49.4 97 33 349.2 349.2 296.5 349.6 0.10 26 200 12460 -52.1 -60.1 38 8.0 -52.4 105 41 350.3 350.3 296.7 350.5 0.06 27 187 12893 -55.1 -73.1 9 18.0 -55.4 105 42 352.2 352.2 297.1 352.3 0.01 28 175 13313 -59.1 -73.1 15 14.0 -59.3 105 44 352.4 352.4 297.1 352.4 0.01 29 167 13604 -61.9 -66.1 57 4.2 -62.0 99 46 352.5 352.5 297.2 352.6 0.03 30 159 13906 -64.7 -69.7 50 5.0 -64.8 93 46 352.7 352.7 297.3 352.8 0.02 31 150 14260 -67.7 -73.7 42 6.0 -67.7 90 41 353.5 353.5 297.4 353.5 0.01 32 140 14672 -70.1 -77.1 35 7.0 -70.1 88 36 356.3 356.3 298.0 356.3 0.01 33 137 14801 -70.3 -79.3 25 9.0 -70.4 87 35 358.2 358.2 298.4 358.2 0.01 34 115 15822 -76.9 -81.2 50 4.3 -76.9 44 13 364.3 364.3 299.5 364.3 0.00 35 110 16076 -78.5 -83.5 44 5.0 -78.5 44 11 365.9 365.9 299.8 366.0 0.00 36 100 16620 -77.7 -86.7 22 9.0 -77.7 125 19 377.6 377.6 301.9 377.6 0.00 37 77 18101 -81.7 -89.7 24 8.0 -81.7 80 29 398.6 398.6 305.0 398.6 0.00 38 72 18480 -78.7 -87.7 22 9.0 -78.7 80 27 412.7 412.7 306.9 412.7 0.00 39 70 18640 -80.3 -88.3 25 8.0 -80.3 75 11 412.6 412.6 306.8 412.6 0.00 40 64 19141 -84.5 -90.5 34 6.0 -84.5 125 9 414.1 414.1 307.0 414.1 0.00 41 61 19409 -80.1 -88.1 25 8.0 -80.1 144 14 429.6 429.6 308.8 429.6 0.00 42 58 19694 -81.3 -89.3 25 8.0 -81.3 150 24 433.1 433.1 309.1 433.1 0.00 43 53 20214 -70.9 -92.9 2 22.0 -71.1 120 32 468.5 468.5 312.5 468.5 0.00 44 50 20560 -70.1 -93.1 2 23.0 -70.2 90 31 478.3 478.3 313.3 478.3 0.00 45 38 22197 -68.9 -92.9 2 24.0 -69.1 92 38 520.4 520.4 316.3 520.4 0.00 46 32 23242 -62.3 -91.3 1 29.0 -63.0 85 43 564.3 564.3 318.9 564.3 0.00 TRP 64 19141 -84.5 -90.5 34 6.0 -84.5 125 9 414.1 414.1 307.0 414.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5802.00 m Freezing level: 552.60 mb = 5079.59 m = 16665.13 ft Wetbulb zero: 624.68 mb = 4081.63 m = 13391.01 ft Precipitable water: 1.99 inches Sfc-500 mean rel hum: 57.36 % Est. max temperature: 33.94 C = 93.10 F Sfc-Lift cond lev (LCL): 955.72 mb = 466.95 m = 1531.98 ft T: 23.58 C 700-500 lapse rate: 5.83 C/km ThetaE index: 17.69 C Layer 916.0- 732.0 mb Conv cond level (CCL): 843.17 mb = 1561.50 m = 5122.98 ft Mean mixing ratio: 17.95 g/kg Conv temperature: 33.57 C = 92.42 F Cap Strength: 2.00 C Lifted Index: -4.38 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.47 C Lifted Index @700 mb: -1.55 C Showalter Index: -1.98 C Risk: Thunderstorms probable Total Totals Index: 47.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 21.40 C K Index: 37.40 Risk: > 80 % chance of thunderstorms Sweat Index: 264.20 Risk: None Energy Index: -3.83 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1634.60 J/kg Max Up Vert Vel: 57.18 m/s Conv Inhibition (B-): 64.92 J/kg Cap Strength: 2.00 C Lift Cond Lev (LCL): 909.37 mb = 903.21 m = 2963.24 ft Lev Free Conv (LFC): 774.37 mb = 2290.96 m = 7516.19 ft Equ Level (EL): 134.37 mb = 14913.85 m = 48929.37 ft B at Equ Level: 1605.40 J/kg Max Parcel Lev (MPL): 74.37 mb = 18297.49 m = 60030.42 ft Wind level data Storm motion: 317 at 14 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 ---------------------------------------------------------- 0 985 201 90 1 -1.0 0.0 | 134 14 -10.3 9.9 1 973 305 85 8 -8.0 -0.7 | 118 20 -17.2 9.2 2 940 610 5 11 -1.0 -11.0 | 84 10 -10.2 -1.1 3 925 754 355 13 1.1 -13.0 | 69 9 -8.1 -3.1 4 908 914 345 18 4.7 -17.4 | 32 9 -4.6 -7.5 5 850 1492 330 23 11.5 -19.9 | 348 10 2.2 -10.0 6 847 1524 335 23 9.7 -20.8 | 358 11 0.4 -11.0 7 788 2134 315 21 14.8 -14.8 | 312 7 5.6 -5.0 8 760 2438 305 17 13.9 -9.8 | 268 5 4.6 0.1 9 734 2743 305 12 9.8 -6.9 | 190 3 0.6 3.0 10 708 3048 260 7 6.9 1.2 | 168 11 -2.4 11.1 11 700 3143 240 9 7.8 4.5 | 174 14 -1.5 14.4 12 657 3658 215 10 5.7 8.2 | 169 18 -3.5 18.1 13 633 3962 265 14 13.9 1.2 | 203 12 4.7 11.1 14 609 4267 260 20 19.7 3.5 | 218 17 10.4 13.4 15 565 4877 270 30 30.0 -0.0 | 245 23 20.7 9.9 16 524 5486 270 20 20.0 -0.0 | 227 15 10.7 9.9 17 500 5870 260 25 24.6 4.3 | 227 21 15.3 14.2 18 486 6096 255 22 21.3 5.7 | 218 20 12.0 15.6 19 467 6401 270 24 24.0 -0.0 | 236 18 14.7 9.9 20 400 7590 190 5 0.9 4.9 | 150 17 -8.4 14.8 21 398 7620 220 4 2.6 3.1 | 153 15 -6.7 12.9 22 382 7925 190 11 1.9 10.8 | 160 22 -7.4 20.7 23 367 8230 165 13 -3.4 12.6 | 151 26 -12.6 22.4 24 352 8534 165 12 -3.1 11.6 | 150 25 -12.4 21.5 25 337 8839 115 18 -16.3 7.6 | 124 31 -25.6 17.5 26 310 9449 130 29 -22.2 18.6 | 132 42 -31.5 28.5 27 300 9700 120 28 -24.2 14.0 | 125 41 -33.5 23.9 28 250 10980 115 35 -31.7 14.8 | 121 48 -41.0 24.7 29 208 12192 95 33 -32.9 2.9 | 107 44 -42.2 12.8 30 200 12460 105 41 -39.6 10.6 | 113 53 -48.9 20.5 31 172 13411 105 44 -42.5 11.4 | 112 56 -51.8 21.3 32 164 13716 95 48 -47.8 4.2 | 104 59 -57.1 14.1 33 150 14260 90 41 -41.0 0.0 | 101 51 -50.3 9.9 34 127 15240 85 29 -28.9 -2.5 | 101 39 -38.2 7.4 35 120 15545 70 18 -16.9 -6.2 | 98 26 -26.2 3.7 36 114 15850 40 12 -7.7 -9.2 | 92 17 -17.0 0.7 37 108 16154 45 11 -7.8 -7.8 | 97 17 -17.1 2.1 38 103 16459 135 11 -7.8 7.8 | 136 25 -17.1 17.7 39 100 16620 125 19 -15.6 10.9 | 130 32 -24.8 20.8 40 97 16764 130 20 -15.3 12.9 | 133 33 -24.6 22.7 41 79 17983 80 30 -29.5 -5.2 | 97 39 -38.8 4.7 42 71 18593 80 26 -25.6 -4.5 | 99 35 -34.9 5.4 43 70 18640 75 11 -10.6 -2.8 | 109 21 -19.9 7.0 44 67 18898 70 13 -12.2 -4.4 | 104 22 -21.5 5.4 45 64 19141 125 9 -7.4 5.2 | 132 22 -16.6 15.0 46 60 19507 150 15 -7.5 13.0 | 144 28 -16.8 22.9 47 57 19812 150 29 -14.5 25.1 | 146 42 -23.8 35.0 48 51 20422 105 33 -31.9 8.5 | 114 45 -41.2 18.4 49 50 20560 90 31 -31.0 0.0 | 104 41 -40.3 9.9 50 48 20726 85 33 -32.9 -2.9 | 99 43 -42.2 7.0 51 43 21336 80 35 -34.5 -6.1 | 95 44 -43.7 3.8 52 35 22250 100 40 -39.4 6.9 | 109 51 -48.7 16.8 53 31 22860 80 44 -43.3 -7.6 | 92 53 -52.6 2.2 54 27 23470 95 43 -42.8 3.7 | 105 54 -52.1 13.6 Wind Parameters Mean winds (0-6000m): 286.8 at 18.1 knts Storm direction: 316.8 at 13.6 knts Shear (0-3000m) pos: 0.0 neg: 1.7 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 39.9 deg Storm rel helicity (0-3000m) pos: 3.0 neg: -123.6 tot: -120.6 m^2/s^2 ave: -40.2 10^-3 m/s^2 rel: -0.69 Storm rel vorticity (0-3000m) horiz: 11.2 stream: -7.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 25.04 Bulk Shear: 65.27 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 33 9 100 14| 0.0 12.7 12.7| 0.0 -63.2 -63.2 -126.4 -0.70| 22.8-16.0 1000 358 13 70 9| 0.0 10.7 10.7| 0.0 -86.5 -86.5 -86.5 -0.79| 16.7-13.2 1500 345 16 42 8| 0.0 7.9 7.9| 1.3 -97.3 -96.0 -64.0 -0.78| 12.9-10.1 2000 337 18 22 7| 0.0 5.4 5.4| 1.3-110.1-108.9 -54.4 -0.80| 11.4 -9.1 2500 331 17 10 5| 0.0 2.8 2.8| 1.3-118.2-116.9 -46.8 -0.81| 10.8 -8.8 3000 326 16 7 3| 0.0 1.7 1.7| 3.0-123.6-120.6 -40.2 -0.69| 11.2 -7.8 4000 311 15 270 2| 1.6 1.4 3.0| 50.8-128.8 -78.0 -19.5 -0.41| 10.8 -4.4 5000 295 17 247 7| 2.0 1.2 3.1| 99.9-141.7 -41.8 -8.4 -0.27| 10.4 -2.8 6000 287 18 240 9| 1.6 1.1 2.8|110.3-172.8 -62.5 -10.4 -0.27| 10.0 -2.7 Wrote GIF file: /home/apache/climate/data/raob//SB705/skewt/SB705.skewt.20251208.00.gif