UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110212.upa.cvt Date: 1200Z 2 NOV 25 Searching for SBLO... Searching the city database file for: SBLO ... Date:1200Z 2 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 119 SFC 950 569 19.0 18.0 94 1.0 18.4 120 3 296.5 299.0 293.4 336.3 13.80 2 936 692 16.8 16.8 100 0.0 16.8 171 13 295.5 297.8 292.4 332.7 12.96 3 925 789 16.2 16.2 100 0.0 16.2 155 15 295.9 298.1 292.3 332.2 12.62 4 852 1487 13.8 13.6 99 0.2 13.7 78 19 300.4 302.5 292.9 334.3 11.57 5 850 1507 14.0 13.8 99 0.2 13.9 75 19 300.8 303.0 293.2 335.3 11.75 6 833 1679 15.4 14.4 94 1.0 14.7 20 15 304.0 306.3 294.6 341.2 12.48 7 806 1958 14.0 14.0 100 0.0 14.0 319 14 305.4 307.8 295.0 343.0 12.57 8 720 2909 11.0 6.8 75 4.2 8.5 275 35 312.1 313.8 294.0 338.9 8.64 9 700 3144 9.2 6.5 83 2.7 7.6 275 37 312.7 314.3 294.2 339.7 8.71 10 606 4326 1.4 1.2 99 0.2 1.3 265 34 316.8 318.2 294.0 338.7 6.91 11 515 5627 -3.9 -4.1 99 0.2 -4.0 265 28 325.5 326.6 295.2 343.6 5.49 12 500 5860 -5.3 -5.4 99 0.1 -5.4 270 24 326.6 327.6 295.2 343.6 5.12 13 400 7570 -15.1 -16.0 93 0.9 -15.4 285 35 335.4 335.9 295.5 345.0 2.75 14 380 7958 -17.1 -17.9 93 0.8 -17.4 291 36 337.7 338.2 295.8 346.4 2.46 15 308 9502 -29.1 -30.5 88 1.4 -29.4 283 37 341.8 342.0 295.6 345.5 0.98 16 300 9690 -31.1 -32.5 87 1.4 -31.3 275 42 341.5 341.7 295.4 344.7 0.83 17 294 9834 -30.9 -33.1 81 2.2 -31.3 274 44 343.8 344.0 295.9 346.9 0.80 18 250 10960 -42.1 -45.7 68 3.6 -42.4 265 56 343.5 343.5 295.4 344.5 0.26 19 235 11376 -45.7 -51.7 51 6.0 -46.0 264 60 344.2 344.2 295.4 344.7 0.14 20 232 11462 -46.3 -49.9 67 3.6 -46.5 262 59 344.5 344.6 295.6 345.2 0.17 21 200 12430 -54.9 -59.3 58 4.4 -55.0 265 48 345.8 345.8 295.8 346.1 0.06 22 196 12558 -55.9 -60.3 58 4.4 -56.0 268 48 346.2 346.3 295.8 346.5 0.06 23 189 12787 -57.9 -64.9 40 7.0 -58.0 261 51 346.6 346.6 295.9 346.8 0.03 24 179 13125 -61.3 -65.2 60 3.9 -61.4 262 55 346.5 346.5 295.9 346.7 0.03 25 158 13882 -68.7 -73.7 48 5.0 -68.7 268 63 346.6 346.6 295.8 346.6 0.01 26 150 14190 -71.1 -77.1 41 6.0 -71.1 270 67 347.6 347.6 296.1 347.6 0.01 27 145 14391 -72.4 -78.4 40 6.0 -72.4 270 75 348.8 348.8 296.4 348.8 0.01 28 143 14473 -72.9 -78.9 40 6.0 -72.9 270 75 349.3 349.3 296.5 349.3 0.01 29 125 15259 -76.1 -80.0 54 3.9 -76.1 290 48 357.2 357.2 298.1 357.2 0.01 30 101 16501 -73.5 -85.5 14 12.0 -73.5 255 53 384.6 384.6 303.0 384.6 0.00 31 100 16560 -72.5 -85.5 12 13.0 -72.5 250 50 387.6 387.7 303.5 387.7 0.00 32 88 17317 -69.9 -85.9 8 16.0 -70.0 234 26 407.3 407.3 306.2 407.3 0.00 33 80 17880 -73.5 -86.5 12 13.0 -73.6 245 19 411.1 411.1 306.6 411.1 0.00 34 70 18670 -68.9 -87.9 5 19.0 -69.0 220 10 437.0 437.0 309.6 437.0 0.00 35 65 19116 -66.5 -87.5 4 21.0 -66.7 195 6 451.6 451.6 311.0 451.6 0.00 36 62 19400 -68.9 -88.9 4 20.0 -69.1 224 10 452.4 452.4 311.1 452.4 0.00 37 57 19905 -66.9 -87.9 4 21.0 -67.1 291 20 468.0 468.0 312.5 468.0 0.00 38 53 20340 -70.5 -89.5 4 19.0 -70.6 298 15 469.5 469.5 312.6 469.5 0.00 39 50 20690 -65.9 -88.9 3 23.0 -66.2 325 13 488.2 488.2 314.1 488.2 0.00 40 44 21475 -60.9 -87.9 2 27.0 -61.5 336 12 518.6 518.6 316.2 518.6 0.00 41 39 22222 -62.3 -88.3 2 26.0 -62.9 359 1 533.2 533.2 317.1 533.3 0.00 42 33 23259 -60.1 -88.1 1 28.0 -60.9 187 3 565.2 565.2 318.9 565.2 0.00 43 30 23860 -55.5 -85.5 1 30.0 -57.0 200 5 593.3 593.3 320.3 593.4 0.01 44 26 24774 -54.5 -84.5 1 30.0 -56.3 274 7 621.0 621.0 321.5 621.0 0.01 TRP 125 15259 -76.1 -80.0 54 3.9 -76.1 290 48 357.2 357.2 298.1 357.2 0.01 WND 145 14391 -72.4 -78.4 40 6.0 -72.4 270 75 348.8 348.8 296.4 348.8 0.01 Sounding variables and indices 1000-500 mb thick: 5741.00 m Freezing level: 581.96 mb = 4669.20 m = 15318.72 ft Wetbulb zero: 583.66 mb = 4625.83 m = 15176.42 ft Precipitable water: 1.92 inches Sfc-500 mean rel hum: 94.01 % Est. max temperature: 28.26 C = 82.86 F Sfc-Lift cond lev (LCL): 936.34 mb = 688.70 m = 2259.50 ft T: 16.85 C 700-500 lapse rate: 5.34 C/km ThetaE index: 4.15 C Layer 720.0- 700.0 mb Conv cond level (CCL): 902.19 mb = 1001.06 m = 3284.29 ft Mean mixing ratio: 12.33 g/kg Conv temperature: 19.76 C = 67.57 F Cap Strength: 4.30 C Lifted Index: 4.35 C Risk: None Lifted Index @300 mb: 7.02 C Lifted Index @700 mb: 3.67 C Showalter Index: 3.47 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 19.30 C Cross Totals Index: 19.10 C K Index: 30.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 227.60 Risk: None Energy Index: 1.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.16 J/kg Max Up Vert Vel: 6.51 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 4.32 C Lift Cond Lev (LCL): 897.19 mb = 1048.21 m = 3438.96 ft Lev Free Conv (LFC): 892.19 mb = 1095.67 m = 3594.66 ft Equ Level (EL): 882.19 mb = 1191.39 m = 3908.71 ft B at Equ Level: 20.96 J/kg Max Parcel Lev (MPL): 822.19 mb = 1789.48 m = 5870.93 ft Wind level data Storm motion: 300 at 21 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 ---------------------------------------------------------- 0 950 569 120 3 -2.6 1.5 | 120 24 -20.3 11.9 1 945 610 185 12 1.0 12.0 | 143 28 -16.7 22.3 2 925 789 155 15 -6.3 13.6 | 135 34 -24.1 24.0 3 911 914 140 13 -8.4 10.0 | 128 33 -26.1 20.3 4 879 1219 120 23 -19.9 11.5 | 120 44 -37.6 21.9 5 850 1507 75 19 -18.4 -4.9 | 99 36 -36.1 5.5 6 848 1524 75 19 -18.4 -4.9 | 99 36 -36.1 5.5 7 818 1829 325 12 6.9 -9.8 | 93 11 -10.8 0.6 8 789 2134 310 16 12.3 -10.3 | 91 5 -5.5 0.1 9 761 2438 280 21 20.7 -3.6 | 204 7 3.0 6.7 10 734 2743 275 34 33.9 -3.0 | 245 18 16.2 7.4 11 700 3144 275 37 36.9 -3.2 | 249 20 19.1 7.2 12 633 3962 270 43 43.0 -0.0 | 248 27 25.3 10.4 13 609 4267 265 34 33.9 3.0 | 230 21 16.2 13.4 14 504 5791 265 27 26.9 2.4 | 216 16 9.2 12.7 15 500 5860 270 24 24.0 -0.0 | 211 12 6.3 10.4 16 485 6096 280 23 22.7 -4.0 | 218 8 4.9 6.4 17 400 7570 285 35 33.8 -9.1 | 265 16 16.1 1.3 18 366 8230 295 36 32.6 -15.2 | 288 16 14.9 -4.8 19 310 9449 285 36 34.8 -9.3 | 266 17 17.1 1.1 20 300 9690 275 42 41.8 -3.7 | 254 25 24.1 6.7 21 250 10960 265 56 55.8 4.9 | 248 41 38.1 15.3 22 238 11278 265 61 60.8 5.3 | 250 46 43.1 15.7 23 217 11887 255 55 53.1 14.2 | 235 43 35.4 24.6 24 207 12192 280 48 47.3 -8.3 | 266 30 29.6 2.1 25 200 12430 265 48 47.8 4.2 | 244 33 30.1 14.6 26 198 12497 270 47 47.0 -0.0 | 250 31 29.3 10.4 27 188 12802 260 51 50.2 8.9 | 239 38 32.5 19.2 28 150 14190 270 67 67.0 -0.0 | 258 50 49.3 10.4 29 147 14326 280 72 70.9 -12.5 | 272 53 53.2 -2.1 30 145 14391 270 75 75.0 -0.0 | 260 58 57.3 10.4 31 139 14630 270 75 75.0 -0.0 | 260 58 57.3 10.4 32 125 15259 290 48 45.1 -16.4 | 282 28 27.4 -6.0 33 119 15545 290 46 43.2 -15.7 | 282 26 25.5 -5.3 34 107 16154 285 70 67.6 -18.1 | 279 50 49.9 -7.7 35 100 16560 250 50 47.0 17.1 | 227 40 29.3 27.5 36 97 16764 250 50 47.0 17.1 | 227 40 29.3 27.5 37 92 17069 230 48 36.8 30.9 | 205 45 19.1 41.2 38 87 17374 235 21 17.2 12.0 | 179 22 -0.5 22.4 39 83 17678 230 18 13.8 11.6 | 170 22 -3.9 22.0 40 75 18288 275 20 19.9 -1.7 | 194 9 2.2 8.6 41 71 18593 245 11 10.0 4.6 | 153 17 -7.7 15.0 42 70 18670 220 10 6.4 7.7 | 148 21 -11.3 18.0 43 64 19202 190 5 0.9 4.9 | 132 23 -16.8 15.3 44 58 19812 295 22 19.9 -9.3 | 244 2 2.2 1.1 45 55 20117 280 16 15.8 -2.8 | 166 8 -2.0 7.6 46 50 20690 325 13 7.5 -10.6 | 89 10 -10.3 -0.3 47 50 20726 360 10 -0.0 -10.0 | 91 18 -17.7 0.4 48 47 21031 325 12 6.9 -9.8 | 93 11 -10.8 0.6 49 45 21336 355 11 1.0 -11.0 | 88 17 -16.8 -0.6 50 43 21641 315 14 9.9 -9.9 | 94 8 -7.8 0.5 51 39 22250 360 1 -0.0 -1.0 | 118 20 -17.7 9.4 52 37 22555 240 11 9.5 5.5 | 153 18 -8.2 15.9 53 35 22860 225 13 9.2 9.2 | 156 21 -8.5 19.6 54 34 23165 185 1 0.1 1.0 | 123 21 -17.6 11.4 55 30 23774 195 10 2.6 9.7 | 143 25 -15.1 20.0 56 30 23860 200 5 1.7 4.7 | 133 22 -16.0 15.1 57 22 24994 355 9 0.8 -9.0 | 95 17 -16.9 1.4 Wind Parameters Mean winds (0-6000m): 270.4 at 27.4 knts Storm direction: 300.4 at 20.5 knts Shear (0-3000m) pos: 2.6 neg: 9.5 tot: 12.1 10-3/s Storm rel Dir Shear (0-3000m): 128.4 deg Storm rel helicity (0-3000m) pos: 109.8 neg: -365.3 tot: -255.5 m^2/s^2 ave: -85.2 10^-3 m/s^2 rel: -0.09 Storm rel vorticity (0-3000m) horiz: 19.5 stream: -1.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.12 Bulk Shear: 172.46 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 ------------------------------------------------------------------------------- 500 151 14 133 33| 15.6 0.0 15.6| 66.2 -84.4 -18.2 -36.4 0.01| 26.3 0.2 1000 123 17 121 38| 7.8 10.8 18.6| 66.2-319.8-253.6 -253.6 -0.42| 27.3-11.5 1500 108 16 115 37| 5.2 11.4 16.6| 74.7-363.6-288.9 -192.6 -0.32| 28.1 -8.9 2000 97 17 110 37| 3.9 11.1 14.9| 91.0-363.6-272.5 -136.3 -0.14| 25.6 -3.6 2500 275 20 196 9| 3.1 10.8 13.9|108.5-363.6-255.1 -102.0 -0.09| 22.6 -2.0 3000 274 23 213 10| 2.6 9.5 12.1|109.8-365.3-255.5 -85.2 -0.09| 19.5 -1.7 4000 271 27 224 14| 1.9 6.1 8.0|109.8-418.4-308.6 -77.2 -0.14| 16.4 -2.3 5000 269 28 223 15| 1.6 4.4 6.0|109.8-432.8-323.1 -64.6 -0.16| 13.6 -2.2 6000 270 27 223 14| 1.1 3.7 4.8|120.8-439.8-319.0 -53.2 -0.13| 12.4 -1.6 Wrote GIF file: /home/apache/climate/data/raob//SBLO/skewt/SBLO.skewt.20251102.12.gif