UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110612.upa.cvt Date: 1200Z 6 NOV 25 Searching for SBLO... Searching the city database file for: SBLO ... Date:1200Z 6 NOV 25 Station: SBLO WMO ident: 83768 Latitude: -23.33 Longitude: -51.13 Elevation: 569.00 ------------------------------------------------------------------------------- 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 132 SFC 952 569 19.2 19.2 100 0.0 19.2 190 2 296.5 299.2 294.1 339.4 14.87 2 925 804 17.2 17.2 100 0.0 17.2 110 13 296.9 299.3 293.3 335.8 13.47 3 854 1486 14.4 14.2 99 0.2 14.3 98 15 300.8 303.0 293.3 336.1 12.01 4 850 1526 15.0 13.6 91 1.4 14.1 100 15 301.9 304.0 293.3 336.1 11.60 5 830 1728 16.0 9.0 63 7.0 11.7 140 6 305.0 306.6 292.0 331.2 8.71 6 825 1779 16.2 11.5 74 4.7 13.2 150 3 305.7 307.6 293.6 336.9 10.39 7 762 2451 13.0 -1.0 38 14.0 5.7 235 13 309.3 310.2 289.9 323.8 4.67 8 746 2630 13.8 -9.2 19 23.0 3.4 241 14 312.0 312.5 288.8 320.3 2.55 9 700 3163 9.8 -4.2 37 14.0 2.8 235 20 313.3 314.1 290.6 326.1 4.00 10 689 3294 9.2 -3.8 40 13.0 2.7 238 20 314.1 314.9 291.0 327.4 4.19 11 655 3711 6.6 -15.4 19 22.0 -2.0 247 20 315.7 316.1 289.2 321.6 1.76 12 605 4356 1.2 -6.8 55 8.0 -2.5 259 21 316.8 317.5 291.5 329.0 3.80 13 596 4476 0.0 -8.0 55 8.0 -3.6 257 20 316.7 317.4 291.2 328.1 3.51 14 587 4597 0.0 -23.0 16 23.0 -7.2 254 20 318.1 318.3 289.2 321.6 1.02 15 574 4776 -0.9 -30.9 8 30.0 -8.7 238 21 319.1 319.2 289.0 320.9 0.51 16 565 4903 -0.3 -37.3 4 37.0 -8.8 227 21 321.2 321.3 289.5 322.3 0.27 17 500 5870 -5.7 -34.7 8 29.0 -12.4 215 34 326.1 326.2 291.0 327.6 0.40 18 447 6742 -9.9 -46.9 3 37.0 -16.1 221 48 331.4 331.4 292.2 331.9 0.13 19 400 7590 -16.1 -46.1 6 30.0 -20.6 245 41 334.1 334.1 293.0 334.7 0.15 20 356 8450 -24.3 -47.3 10 23.0 -27.0 242 46 334.4 334.4 293.0 335.0 0.15 21 326 9083 -29.1 -49.1 13 20.0 -31.0 231 52 336.3 336.3 293.5 336.8 0.13 22 300 9670 -33.1 -57.1 7 24.0 -34.7 250 54 338.7 338.7 294.1 339.0 0.06 23 250 10930 -43.1 -62.1 11 19.0 -43.8 255 60 342.0 342.0 294.8 342.1 0.04 24 249 10957 -43.3 -62.3 11 19.0 -44.0 255 60 342.1 342.1 294.8 342.2 0.04 25 228 11545 -46.1 -64.1 11 18.0 -46.7 257 67 346.5 346.5 295.9 346.7 0.03 26 214 11962 -49.9 -58.9 34 9.0 -50.2 258 72 347.0 347.0 296.0 347.2 0.06 27 200 12400 -53.7 -65.7 22 12.0 -53.9 260 77 347.7 347.7 296.1 347.8 0.03 28 196 12529 -54.5 -69.5 14 15.0 -54.8 258 79 348.5 348.5 296.3 348.5 0.02 29 189 12761 -56.4 -70.2 16 13.8 -56.6 255 82 349.1 349.1 296.4 349.1 0.02 30 174 13280 -60.7 -71.7 22 11.0 -60.8 253 80 350.3 350.3 296.7 350.4 0.01 31 150 14190 -66.5 -78.5 17 12.0 -66.6 255 62 355.5 355.5 297.8 355.6 0.01 32 120 15510 -74.9 -83.9 23 9.0 -74.9 255 54 363.6 363.6 299.4 363.6 0.00 33 104 16348 -70.9 -87.9 6 17.0 -71.0 225 53 386.4 386.4 303.2 386.4 0.00 34 100 16580 -71.1 -87.1 8 16.0 -71.2 220 43 390.4 390.4 303.8 390.4 0.00 35 76 18178 -79.5 -88.5 21 9.0 -79.5 256 22 404.7 404.7 305.8 404.7 0.00 36 70 18650 -76.1 -89.1 11 13.0 -76.2 270 18 421.6 421.6 307.9 421.6 0.00 37 55 20075 -66.3 -90.3 2 24.0 -66.5 185 19 474.1 474.1 313.0 474.2 0.00 38 50 20650 -67.9 -90.9 2 23.0 -68.1 165 7 483.5 483.5 313.7 483.5 0.00 39 43 21571 -60.5 -88.5 1 28.0 -61.1 27 17 523.0 523.0 316.5 523.0 0.00 40 41 21865 -62.1 -89.1 2 27.0 -62.6 8 12 526.2 526.2 316.7 526.2 0.00 41 30 23820 -56.1 -87.1 1 31.0 -57.5 75 14 591.7 591.7 320.2 591.7 0.01 42 29 24036 -55.1 -86.1 1 31.0 -56.7 93 13 600.2 600.2 320.6 600.3 0.01 43 27 24491 -56.5 -86.5 1 30.0 -58.0 71 16 608.7 608.7 321.0 608.7 0.01 44 22 25801 -52.9 -84.9 1 32.0 -55.4 71 14 656.1 656.1 322.9 656.2 0.01 TRP 120 15510 -74.9 -83.9 23 9.0 -74.9 255 54 363.6 363.6 299.4 363.6 0.00 WND 189 12761 -56.4 -70.2 16 13.8 -56.6 255 82 349.1 349.1 296.4 349.1 0.02 Sounding variables and indices 1000-500 mb thick: 5738.00 m Freezing level: 587.00 mb = 4597.50 m = 15083.47 ft Wetbulb zero: 669.40 mb = 3531.88 m = 11587.38 ft Precipitable water: 1.06 inches Sfc-500 mean rel hum: 43.25 % Est. max temperature: 29.55 C = 85.18 F Sfc-Lift cond lev (LCL): 952.28 mb = 566.34 m = 1858.06 ft T: -9999.00 C 700-500 lapse rate: 5.73 C/km ThetaE index: 16.65 C Layer 762.0- 700.0 mb Conv cond level (CCL): 905.03 mb = 990.39 m = 3249.28 ft Mean mixing ratio: 13.09 g/kg Conv temperature: 20.66 C = 69.18 F Cap Strength: 4.70 C Lifted Index: 2.60 C Risk: None Lifted Index @300 mb: 3.15 C Lifted Index @700 mb: 3.28 C Showalter Index: 2.72 C Risk: Showers probable Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 19.30 C K Index: 20.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 227.20 Risk: None Energy Index: -1.55 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.68 J/kg Max Up Vert Vel: 6.27 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 4.51 C Lift Cond Lev (LCL): 900.32 mb = 1034.92 m = 3395.38 ft Lev Free Conv (LFC): 895.32 mb = 1082.49 m = 3551.42 ft Equ Level (EL): 855.32 mb = 1472.83 m = 4832.07 ft B at Equ Level: 18.43 J/kg Max Parcel Lev (MPL): 825.32 mb = 1776.10 m = 5827.03 ft Wind level data Storm motion: 251 at 15 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 ---------------------------------------------------------- 0 952 569 190 2 0.3 2.0 | 78 14 -14.1 -3.0 1 947 610 110 11 -10.3 3.8 | 87 25 -24.7 -1.3 2 925 804 110 13 -12.2 4.4 | 89 27 -26.6 -0.6 3 913 914 110 13 -12.2 4.4 | 89 27 -26.6 -0.6 4 881 1219 85 17 -16.9 -1.5 | 78 32 -31.3 -6.5 5 850 1524 100 15 -14.8 2.6 | 85 29 -29.2 -2.4 6 850 1526 100 15 -14.8 2.6 | 85 29 -29.2 -2.4 7 820 1829 160 1 -0.3 0.9 | 75 15 -14.7 -4.1 8 791 2134 225 7 4.9 4.9 | 90 9 -9.4 -0.1 9 763 2438 235 13 10.6 7.5 | 123 4 -3.7 2.4 10 736 2743 245 15 13.6 6.3 | 149 2 -0.8 1.3 11 710 3048 230 23 17.6 14.8 | 198 10 3.2 9.8 12 700 3163 235 20 16.4 11.5 | 197 7 2.0 6.5 13 610 4267 260 21 20.7 3.6 | 282 6 6.3 -1.4 14 588 4572 255 20 19.3 5.2 | 268 5 4.9 0.2 15 545 5182 200 22 7.5 20.7 | 156 17 -6.9 15.7 16 500 5870 215 34 19.5 27.9 | 193 23 5.1 22.8 17 486 6096 215 35 20.1 28.7 | 193 24 5.7 23.7 18 449 6706 220 49 31.5 37.5 | 208 37 17.1 32.5 19 431 7010 235 40 32.8 22.9 | 226 26 18.4 17.9 20 400 7590 245 41 37.2 17.3 | 242 26 22.8 12.3 21 398 7620 245 43 39.0 18.2 | 242 28 24.6 13.2 22 366 8230 245 44 39.9 18.6 | 242 29 25.5 13.6 23 323 9144 230 53 40.6 34.1 | 222 39 26.2 29.0 24 300 9670 250 54 50.7 18.5 | 250 39 36.3 13.5 25 284 10058 255 54 52.2 14.0 | 257 39 37.8 9.0 26 250 10930 255 60 58.0 15.5 | 256 45 43.6 10.5 27 200 12400 260 77 75.8 13.4 | 262 62 61.4 8.4 28 189 12761 255 82 79.2 21.2 | 256 67 64.8 16.2 29 179 13106 255 82 79.2 21.2 | 256 67 64.8 16.2 30 154 14021 245 72 65.3 30.4 | 243 57 50.9 25.4 31 150 14190 255 62 59.9 16.0 | 256 47 45.5 11.0 32 120 15510 255 54 52.2 14.0 | 257 39 37.8 9.0 33 119 15545 260 54 53.2 9.4 | 264 39 38.8 4.4 34 102 16459 220 53 34.1 40.6 | 209 41 19.7 35.6 35 100 16580 220 43 27.6 32.9 | 205 31 13.2 27.9 36 97 16764 220 44 28.3 33.7 | 206 32 13.9 28.7 37 87 17374 245 35 31.7 14.8 | 241 20 17.3 9.8 38 79 17983 240 24 20.8 12.0 | 222 9 6.4 7.0 39 71 18593 290 17 16.0 -5.8 | 352 11 1.6 -10.8 40 70 18650 270 18 18.0 -0.0 | 324 6 3.6 -5.0 41 67 18898 290 24 22.6 -8.2 | 328 16 8.2 -13.2 42 64 19202 215 18 10.3 14.7 | 157 11 -4.1 9.7 43 61 19507 260 17 16.7 3.0 | 311 3 2.3 -2.1 44 58 19812 230 26 19.9 16.7 | 205 13 5.5 11.7 45 52 20422 130 11 -8.4 7.1 | 95 23 -22.8 2.1 46 50 20650 165 7 -1.8 6.8 | 96 16 -16.2 1.7 47 49 20726 135 2 -1.4 1.4 | 77 16 -15.8 -3.6 48 43 21641 20 18 -6.2 -16.9 | 43 30 -20.6 -21.9 49 41 21946 5 10 -0.9 -10.0 | 46 21 -15.3 -15.0 50 37 22555 110 2 -1.9 0.7 | 75 17 -16.3 -4.3 51 33 23165 145 11 -6.3 9.0 | 101 21 -20.7 4.0 52 32 23470 125 10 -8.2 5.7 | 92 23 -22.6 0.7 53 30 23774 120 10 -8.7 5.0 | 90 23 -23.1 -0.0 54 30 23820 75 14 -13.5 -3.6 | 73 29 -27.9 -8.6 55 28 24079 110 13 -12.2 4.4 | 89 27 -26.6 -0.6 56 26 24384 35 19 -10.9 -15.6 | 51 33 -25.3 -20.6 57 22 24994 70 14 -13.2 -4.8 | 70 29 -27.6 -9.8 58 19 25603 80 14 -13.8 -2.4 | 75 29 -28.2 -7.4 59 18 25908 65 13 -11.8 -5.5 | 68 28 -26.2 -10.5 Wind Parameters Mean winds (0-6000m): 220.8 at 20.3 knts Storm direction: 250.8 at 15.2 knts Shear (0-3000m) pos: 4.8 neg: 2.1 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 147.9 deg Storm rel helicity (0-3000m) pos: 85.9 neg: -55.1 tot: 30.8 m^2/s^2 ave: 10.3 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 12.0 stream: 2.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.20 Bulk Shear: 100.60 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 ------------------------------------------------------------------------------- 500 108 12 87 26| 0.0 15.7 15.7| 20.1 -17.5 2.5 5.1 0.10| 17.0 1.6 1000 99 14 84 28| 1.7 7.8 9.6| 54.8 -36.7 18.1 18.1 0.14| 13.6 1.9 1500 102 11 84 25| 6.2 5.2 11.4| 71.3 -54.6 16.7 11.1 0.08| 15.2 1.2 2000 120 11 91 24| 7.0 3.9 10.9| 78.7 -54.6 24.1 12.0 0.15| 13.8 2.0 2500 163 12 110 19| 5.6 2.5 8.1| 81.2 -54.8 26.3 10.5 0.17| 13.2 2.3 3000 198 14 128 13| 4.8 2.1 6.8| 85.9 -55.1 30.8 10.3 0.20| 12.0 2.4 4000 229 15 152 6| 3.8 1.6 5.5| 94.1 -57.1 36.9 9.2 0.23| 10.0 2.3 5000 224 17 160 8| 3.1 3.2 6.3|127.2 -92.8 34.3 6.9 0.09| 10.9 1.0 6000 221 20 174 10| 3.9 2.7 6.6|206.1 -92.8 113.3 18.9 0.17| 10.6 1.8 Wrote GIF file: /home/apache/climate/data/raob//SBLO/skewt/SBLO.skewt.20251106.12.gif