UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110900.upa.cvt Date: 0000Z 9 NOV 25 Searching for SB099... Searching the city database file for: SB099 ... Date:0000Z 9 NOV 25 Station: SB099 WMO ident: 82099 Latitude: 0.05 Longitude: -51.07 ------------------------------------------------------------------------------- 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 1009 14 28.6 21.6 66 7.0 23.6 45 12 301.0 304.0 296.4 348.9 16.31 1 1000 93 27.8 23.0 75 4.8 24.3 50 9 301.0 304.2 297.4 353.8 17.96 2 925 783 23.2 20.9 87 2.3 21.6 35 19 303.0 306.2 297.4 353.6 17.06 3 919 840 22.8 20.9 89 1.9 21.5 35 19 303.2 306.4 297.5 354.2 17.17 4 850 1517 19.6 12.6 64 7.0 15.0 45 10 306.7 308.7 294.1 339.4 10.85 5 760 2472 14.2 -3.8 29 18.0 5.2 78 18 310.8 311.5 289.6 322.8 3.80 6 742 2673 12.4 2.4 50 10.0 6.8 61 16 311.0 312.2 291.7 330.1 6.14 7 719 2937 11.2 5.2 67 6.0 7.6 69 14 312.5 314.0 293.4 336.5 7.74 8 700 3161 11.0 4.0 62 7.0 6.9 85 12 314.7 316.1 293.7 337.6 7.30 9 681 3390 9.8 3.8 66 6.0 6.3 89 12 315.8 317.2 294.1 339.1 7.40 10 665 3587 9.0 -8.0 29 17.0 1.1 83 11 317.1 317.7 290.9 327.3 3.15 11 644 3852 6.6 2.1 73 4.5 4.1 68 10 317.3 318.6 294.1 339.3 6.93 12 583 4662 2.0 -2.4 73 4.4 -0.3 86 6 321.1 322.1 294.0 338.9 5.51 13 546 5189 0.0 -15.0 31 15.0 -6.0 152 3 324.8 325.2 292.3 332.2 2.18 14 523 5533 -1.5 -14.5 36 13.0 -6.7 181 1 327.0 327.5 293.1 335.1 2.38 15 500 5890 -3.9 -14.9 42 11.0 -8.2 95 6 328.3 328.8 293.4 336.6 2.41 16 476 6276 -7.5 -14.5 57 7.0 -10.2 91 5 328.5 329.0 293.7 337.4 2.61 17 436 6953 -12.3 -28.3 25 16.0 -16.4 113 1 330.7 330.9 292.7 333.9 0.85 18 429 7077 -12.3 -44.3 5 32.0 -17.7 115 3 332.3 332.3 292.5 333.0 0.17 19 425 7148 -12.1 -43.1 6 31.0 -17.6 115 5 333.4 333.5 292.9 334.2 0.20 20 400 7610 -14.5 -44.5 6 30.0 -19.4 115 16 336.1 336.2 293.6 336.9 0.18 21 353 8546 -20.5 -46.5 8 26.0 -24.1 90 13 340.3 340.3 294.6 341.0 0.17 22 300 9730 -29.3 -51.3 10 22.0 -31.4 120 10 344.1 344.1 295.4 344.6 0.11 23 262 10679 -37.7 -54.7 15 17.0 -38.8 121 12 345.4 345.4 295.7 345.7 0.09 24 250 11000 -39.9 -59.9 10 20.0 -40.9 120 12 346.7 346.8 296.0 347.0 0.05 25 213 12070 -48.7 -68.7 8 20.0 -49.2 124 13 349.3 349.3 296.5 349.4 0.02 26 200 12480 -52.1 -69.1 11 17.0 -52.4 135 15 350.3 350.3 296.7 350.3 0.02 27 187 12913 -55.9 -68.9 18 13.0 -56.1 132 19 350.9 350.9 296.8 351.0 0.02 28 182 13085 -57.3 -63.3 46 6.0 -57.4 130 21 351.4 351.4 297.0 351.6 0.04 29 171 13479 -59.1 -75.1 11 16.0 -59.3 144 15 354.7 354.7 297.7 354.8 0.01 30 150 14290 -65.7 -78.7 15 13.0 -65.8 205 10 356.9 356.9 298.1 356.9 0.01 31 124 15418 -75.1 -85.1 20 10.0 -75.1 208 11 359.8 359.8 298.7 359.8 0.00 32 101 16584 -82.1 -89.1 29 7.0 -82.1 243 12 368.1 368.1 300.2 368.1 0.00 33 100 16640 -82.5 -89.5 29 7.0 -82.5 245 11 368.3 368.3 300.2 368.3 0.00 34 91 17164 -85.9 -91.9 33 6.0 -85.9 130 16 371.7 371.7 300.8 371.7 0.00 35 83 17672 -84.3 -91.3 28 7.0 -84.3 106 14 384.8 384.8 303.0 384.8 0.00 36 79 17951 -78.1 -87.1 22 9.0 -78.1 159 14 403.1 403.1 305.6 403.1 0.00 37 70 18650 -74.7 -86.7 14 12.0 -74.7 190 6 424.6 424.6 308.2 424.6 0.00 38 69 18734 -73.9 -85.9 14 12.0 -74.0 187 8 428.0 428.0 308.6 428.1 0.00 39 59 19635 -78.9 -89.9 15 11.0 -78.9 293 15 436.4 436.4 309.5 436.4 0.00 40 50 20590 -72.7 -87.7 9 15.0 -72.8 80 31 472.2 472.2 312.8 472.2 0.00 41 47 20956 -72.1 -88.1 7 16.0 -72.2 85 38 482.0 482.0 313.6 482.1 0.00 42 47 20956 -72.1 -89.1 6 17.0 -72.2 85 38 482.0 482.0 313.6 482.1 0.00 43 44 21352 -66.5 -87.5 4 21.0 -66.8 89 46 504.9 504.9 315.3 504.9 0.00 44 42 21634 -67.7 -88.7 3 21.0 -67.9 85 51 508.7 508.7 315.5 508.7 0.00 45 30 23710 -58.9 -88.9 1 30.0 -59.9 95 49 584.1 584.1 319.9 584.1 0.00 46 30 23710 -58.9 -88.9 1 30.0 -59.9 95 49 584.1 584.1 319.9 584.1 0.00 47 24 25136 -51.1 -85.1 1 34.0 -53.9 89 49 645.2 645.2 322.5 645.3 0.01 48 22 25700 -52.1 -86.1 1 34.0 -54.8 87 49 658.5 658.5 323.0 658.6 0.01 TRP 91 17164 -85.9 -91.9 33 6.0 -85.9 130 16 371.7 371.7 300.8 371.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5797.00 m Freezing level: 546.00 mb = 5189.25 m = 17024.91 ft Wetbulb zero: 587.61 mb = 4597.79 m = 15084.44 ft Precipitable water: 1.86 inches Sfc-500 mean rel hum: 59.22 % Est. max temperature: 33.84 C = 92.92 F Sfc-Lift cond lev (LCL): 911.74 mb = 908.60 m = 2980.95 ft T: 22.47 C 700-500 lapse rate: 5.46 C/km ThetaE index: 31.36 C Layer 850.0- 742.0 mb Conv cond level (CCL): 858.09 mb = 1434.85 m = 4707.46 ft Mean mixing ratio: 17.36 g/kg Conv temperature: 33.89 C = 93.00 F Cap Strength: 1.44 C Lifted Index: -2.16 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.78 C Lifted Index @700 mb: -0.50 C Showalter Index: 3.17 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 16.50 C K Index: 29.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 177.20 Risk: None Energy Index: -0.50 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1004.42 J/kg Max Up Vert Vel: 44.82 m/s Conv Inhibition (B-): 41.95 J/kg Cap Strength: 1.44 C Lift Cond Lev (LCL): 910.49 mb = 920.51 m = 3020.01 ft Lev Free Conv (LFC): 775.49 mb = 2299.47 m = 7544.10 ft Equ Level (EL): 175.49 mb = 13315.16 m = 43684.37 ft B at Equ Level: 1003.40 J/kg Max Parcel Lev (MPL): 85.49 mb = 17508.92 m = 57443.28 ft Wind level data Storm motion: 89 at 8 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 1009 14 45 12 -8.5 -8.5 | 1 8 -0.2 -8.4 1 1000 93 50 9 -6.9 -5.8 | 346 6 1.4 -5.7 2 976 305 45 21 -14.8 -14.8 | 24 16 -6.6 -14.8 3 943 610 35 20 -11.5 -16.4 | 11 17 -3.2 -16.3 4 925 783 35 19 -10.9 -15.6 | 10 16 -2.6 -15.5 5 911 914 35 19 -10.9 -15.6 | 10 16 -2.6 -15.5 6 880 1219 35 11 -6.3 -9.0 | 348 9 2.0 -8.9 7 850 1517 45 10 -7.1 -7.1 | 350 7 1.2 -7.0 8 790 2134 85 16 -15.9 -1.4 | 80 8 -7.7 -1.3 9 762 2438 80 18 -17.7 -3.1 | 72 10 -9.4 -3.0 10 735 2743 55 15 -12.3 -8.6 | 25 9 -4.0 -8.5 11 700 3161 85 12 -12.0 -1.0 | 75 4 -3.7 -1.0 12 684 3353 90 12 -12.0 0.0 | 91 4 -3.7 0.1 13 658 3658 80 11 -10.8 -1.9 | 54 3 -2.6 -1.8 14 634 3962 60 10 -8.7 -5.0 | 4 5 -0.4 -4.9 15 611 4267 40 8 -5.1 -6.1 | 333 7 3.1 -6.1 16 526 5486 190 1 0.2 1.0 | 263 9 8.5 1.1 17 500 5890 95 6 -6.0 0.5 | 255 2 2.3 0.6 18 487 6096 85 6 -6.0 -0.5 | 281 2 2.3 -0.4 19 432 7010 115 1 -0.9 0.4 | 266 7 7.4 0.5 20 416 7315 115 11 -10.0 4.6 | 160 5 -1.7 4.7 21 400 7610 115 16 -14.5 6.8 | 138 9 -6.2 6.8 22 399 7620 105 18 -17.4 4.7 | 117 10 -9.1 4.7 23 383 7925 115 14 -12.7 5.9 | 144 7 -4.4 6.0 24 368 8230 95 11 -11.0 1.0 | 111 3 -2.7 1.0 25 353 8534 90 13 -13.0 0.0 | 91 5 -4.7 0.1 26 339 8839 90 10 -10.0 0.0 | 93 2 -1.7 0.1 27 312 9449 110 6 -5.6 2.1 | 231 3 2.6 2.1 28 300 9730 120 10 -8.7 5.0 | 176 5 -0.4 5.1 29 299 9754 125 13 -10.6 7.5 | 163 8 -2.4 7.5 30 250 11000 120 12 -10.4 6.0 | 161 6 -2.1 6.1 31 240 11278 120 12 -10.4 6.0 | 161 6 -2.1 6.1 32 209 12192 125 13 -10.6 7.5 | 163 8 -2.4 7.5 33 200 12480 135 15 -10.6 10.6 | 168 11 -2.3 10.7 34 181 13106 130 21 -16.1 13.5 | 150 16 -7.8 13.6 35 172 13411 140 15 -9.6 11.5 | 173 12 -1.4 11.6 36 150 14290 205 10 4.2 9.1 | 234 15 12.5 9.1 37 149 14326 205 10 4.2 9.1 | 234 15 12.5 9.1 38 134 14935 185 3 0.3 3.0 | 250 9 8.5 3.1 39 127 15240 195 12 3.1 11.6 | 224 16 11.4 11.7 40 121 15545 220 11 7.1 8.4 | 241 18 15.4 8.5 41 109 16154 230 23 17.6 14.8 | 240 30 25.9 14.9 42 100 16640 245 11 10.0 4.6 | 255 19 18.3 4.7 43 98 16764 245 11 10.0 4.6 | 255 19 18.3 4.7 44 93 17069 240 10 8.7 5.0 | 253 18 16.9 5.1 45 91 17164 130 16 -12.3 10.3 | 159 11 -4.0 10.4 46 88 17374 120 16 -13.9 8.0 | 145 10 -5.6 8.1 47 83 17678 105 14 -13.5 3.6 | 125 6 -5.2 3.7 48 75 18288 220 14 9.0 10.7 | 238 20 17.3 10.8 49 71 18593 195 17 4.4 16.4 | 218 21 12.7 16.5 50 70 18650 190 6 1.0 5.9 | 237 11 9.3 6.0 51 67 18898 180 12 0.0 12.0 | 214 15 8.3 12.1 52 64 19202 300 12 10.4 -6.0 | 288 20 18.7 -5.9 53 60 19507 295 17 15.4 -7.2 | 287 25 23.7 -7.1 54 57 19812 290 13 12.2 -4.4 | 282 21 20.5 -4.4 55 54 20117 20 12 -4.1 -11.3 | 340 12 4.2 -11.2 56 51 20422 75 21 -20.3 -5.4 | 66 13 -12.0 -5.4 57 50 20590 80 31 -30.5 -5.4 | 77 23 -22.2 -5.3 58 44 21336 90 45 -45.0 0.0 | 90 37 -36.7 0.1 59 42 21641 85 51 -50.8 -4.4 | 84 43 -42.5 -4.4 60 36 22555 85 51 -50.8 -4.4 | 84 43 -42.5 -4.4 61 31 23470 100 48 -47.3 8.3 | 102 40 -39.0 8.4 62 30 23710 95 49 -48.8 4.3 | 96 41 -40.5 4.3 63 17 25908 80 49 -48.3 -8.5 | 78 41 -40.0 -8.4 Wind Parameters Mean winds (0-6000m): 59.5 at 11.0 knts Storm direction: 89.5 at 8.3 knts Shear (0-3000m) pos: 2.0 neg: 1.2 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 50.0 deg Storm rel helicity (0-3000m) pos: 36.5 neg: -52.5 tot: -16.1 m^2/s^2 ave: -5.4 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 0.2 10^-3/s Energy-Hel index: 0.17 Bulk Rich Number: 170.27 Bulk Shear: 5.90 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 44 17 15 12| 0.0 8.8 8.8| 12.5 -12.1 0.5 0.9 0.11| 15.9 1.7 1000 39 18 13 14| 0.0 2.6 2.6| 12.5 -23.5 -11.0 -11.0 -0.05| 10.4 -0.6 1500 39 16 8 12| 2.3 1.7 4.0| 13.1 -32.8 -19.7 -13.1 -0.15| 9.5 -1.4 2000 44 15 11 11| 2.9 1.3 4.2| 27.8 -32.8 -5.0 -2.5 0.12| 9.3 1.1 2500 52 15 23 10| 2.3 1.5 3.8| 31.5 -40.1 -8.6 -3.4 0.08| 8.8 0.7 3000 55 15 25 10| 2.0 1.2 3.2| 36.5 -52.5 -16.1 -5.4 0.02| 9.0 0.2 4000 60 14 30 8| 1.8 1.4 3.2| 39.6 -58.3 -18.8 -4.7 -0.03| 8.0 -0.3 5000 60 13 23 7| 2.3 1.1 3.4| 39.7 -66.3 -26.6 -5.3 -0.12| 7.7 -1.0 6000 59 11 13 6| 1.9 1.2 3.1| 44.9 -71.2 -26.3 -4.4 -0.10| 7.4 -0.7 Wrote GIF file: /home/apache/climate/data/raob//SB099/skewt/SB099.skewt.20251109.00.gif