UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for SCTE... Searching the city database file for: SCTE ... Date:1200Z 13 OCT 25 Station: SCTE WMO ident: 85799 Latitude: -41.43 Longitude: -73.10 Elevation: 86.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1008 86 8.6 7.7 94 0.9 8.1 10 8 281.1 282.2 280.9 299.0 6.55 1 1000 152 8.2 7.5 95 0.7 7.8 355 11 281.4 282.5 281.0 299.2 6.51 2 973 378 6.2 6.2 100 0.0 6.2 327 12 281.5 282.6 280.6 298.4 6.11 3 925 794 6.0 6.0 100 0.0 6.0 275 14 285.4 286.5 282.7 303.2 6.34 4 910 928 5.4 5.4 100 0.0 5.4 276 14 286.2 287.2 282.8 303.5 6.18 5 850 1483 2.0 1.9 99 0.1 2.0 280 16 288.2 289.1 282.5 302.9 5.16 6 841 1569 1.4 1.4 100 0.0 1.4 278 17 288.5 289.4 282.5 302.9 5.03 7 741 2577 -4.9 -5.8 93 0.9 -5.3 259 29 292.3 292.9 282.2 302.1 3.34 8 730 2694 -3.9 -27.9 14 24.0 -9.3 256 31 294.6 294.7 279.7 296.3 0.53 9 700 3025 -5.1 -33.1 9 28.0 -10.6 250 35 296.8 296.9 280.4 298.0 0.34 10 681 3241 -5.5 -37.5 6 32.0 -11.2 251 38 298.7 298.8 281.1 299.5 0.22 11 582 4455 -13.9 -39.9 9 26.0 -17.7 255 54 302.7 302.7 282.7 303.4 0.20 12 570 4613 -13.9 -48.9 3 35.0 -18.0 256 56 304.5 304.5 283.3 304.8 0.08 13 537 5065 -15.5 -25.5 42 10.0 -17.7 258 62 307.8 308.0 285.6 310.8 0.89 14 502 5570 -19.7 -26.7 54 7.0 -21.1 260 69 308.7 308.8 285.9 311.5 0.86 15 500 5600 -19.9 -26.9 54 7.0 -21.3 260 69 308.8 308.9 285.9 311.6 0.84 16 499 5615 -20.1 -27.1 54 7.0 -21.5 260 69 308.7 308.9 285.9 311.5 0.83 17 487 5795 -19.5 -33.5 28 14.0 -21.8 261 70 311.6 311.7 286.5 313.2 0.46 18 400 7220 -31.3 -40.3 41 9.0 -32.2 265 77 314.3 314.4 287.2 315.3 0.28 19 339 8369 -40.9 -47.9 47 7.0 -41.3 271 83 316.5 316.5 287.8 317.0 0.15 20 323 8696 -42.9 -54.9 26 12.0 -43.4 272 84 318.1 318.1 288.2 318.4 0.07 21 313 8908 -44.7 -52.7 40 8.0 -45.0 274 86 318.5 318.5 288.3 318.8 0.09 22 300 9190 -46.9 -56.9 31 10.0 -47.2 275 87 319.3 319.3 288.6 319.5 0.06 23 280 9645 -49.3 -60.3 27 11.0 -49.6 275 94 322.2 322.2 289.5 322.3 0.04 24 265 10004 -51.5 -61.6 29 10.0 -51.8 275 100 324.0 324.0 290.0 324.2 0.04 25 250 10380 -53.9 -62.9 32 9.0 -54.1 275 98 325.9 325.9 290.6 326.1 0.03 26 244 10536 -54.9 -63.9 32 9.0 -55.1 275 97 326.7 326.7 290.8 326.8 0.03 27 200 11800 -57.9 -73.9 11 16.0 -58.1 275 88 341.1 341.1 294.6 341.1 0.01 28 198 11864 -58.3 -74.3 11 16.0 -58.5 275 90 341.4 341.4 294.7 341.5 0.01 29 167 12946 -55.5 -83.5 2 28.0 -55.8 269 75 363.1 363.1 299.3 363.1 0.00 30 150 13630 -56.9 -83.9 2 27.0 -57.2 265 65 372.0 372.0 300.9 372.1 0.00 31 140 14064 -56.9 -83.9 2 27.0 -57.2 263 65 379.5 379.5 302.2 379.5 0.00 32 100 16140 -66.1 -87.1 4 21.0 -66.2 255 63 400.0 400.0 305.2 400.0 0.00 33 92 16646 -66.5 -87.5 4 21.0 -66.7 256 63 408.9 408.9 306.4 408.9 0.00 34 72 18153 -60.9 -87.9 2 27.0 -61.3 260 65 450.5 450.5 310.9 450.5 0.00 35 70 18330 -57.7 -87.7 1 30.0 -58.3 260 65 460.9 460.9 311.8 461.0 0.00 36 69 18421 -55.3 -87.3 1 32.0 -56.1 259 63 468.0 468.0 312.5 468.0 0.00 37 64 18904 -52.5 -85.5 1 33.0 -53.6 253 52 484.3 484.3 313.8 484.3 0.00 38 51 20355 -56.9 -86.9 1 30.0 -57.7 236 19 506.5 506.5 315.4 506.5 0.00 39 50 20480 -58.3 -87.3 1 29.0 -59.0 235 16 506.1 506.1 315.4 506.1 0.00 40 42 21559 -66.1 -90.1 2 24.0 -66.4 225 17 512.7 512.7 315.8 512.7 0.00 41 38 22171 -62.7 -89.7 1 27.0 -63.3 219 18 536.2 536.2 317.3 536.2 0.00 42 35 22689 -53.7 -86.7 1 33.0 -55.3 214 18 572.4 572.4 319.3 572.5 0.01 43 30 23680 -54.1 -87.1 1 33.0 -55.8 205 19 597.2 597.2 320.5 597.2 0.01 44 29 23898 -53.9 -86.9 1 33.0 -55.7 206 19 603.5 603.5 320.7 603.6 0.01 45 24 25089 -62.3 -89.3 2 27.0 -63.1 211 21 612.7 612.7 321.2 612.7 0.01 46 20 26230 -56.7 -87.7 1 31.0 -58.6 215 23 662.6 662.6 323.2 662.7 0.01 47 19 26554 -58.7 -88.7 1 30.0 -60.3 666.2 666.2 323.3 666.2 0.01 48 18 26896 -55.9 -87.9 1 32.0 -58.1 685.4 685.4 324.0 685.5 0.01 49 14 28501 -54.1 -87.1 1 33.0 -57.2 742.6 742.6 325.7 742.7 0.01 50 14 28501 -54.1 -87.1 1 33.0 -57.2 742.6 742.6 325.7 742.7 0.01 TRP 198 11864 -58.3 -74.3 11 16.0 -58.5 275 90 341.4 341.4 294.7 341.5 0.01 WND 265 10004 -51.5 -61.6 29 10.0 -51.8 275 100 324.0 324.0 290.0 324.2 0.04 Sounding variables and indices 1000-500 mb thick: 5448.00 m Freezing level: 818.78 mb = 1792.75 m = 5881.64 ft Wetbulb zero: 820.00 mb = 1770.13 m = 5807.43 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 53.94 % Est. max temperature: 15.46 C = 59.84 F Sfc-Lift cond lev (LCL): 994.37 mb = 198.66 m = 651.75 ft T: 7.79 C 700-500 lapse rate: 5.75 C/km ThetaE index: 7.20 C Layer 850.0- 700.0 mb Conv cond level (CCL): 979.33 mb = 324.47 m = 1064.54 ft Mean mixing ratio: 6.28 g/kg Conv temperature: 8.99 C = 48.18 F Cap Strength: 8.74 C Lifted Index: 8.67 C Risk: None Lifted Index @300 mb: 13.31 C Lifted Index @700 mb: 3.99 C Showalter Index: 7.03 C Risk: None Total Totals Index: 43.70 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 21.80 C K Index: -4.20 Risk: None Sweat Index: 123.80 Risk: None Energy Index: 1.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.44 J/kg Max Up Vert Vel: 6.85 m/s Conv Inhibition (B-): 56501.84 J/kg Cap Strength: 8.72 C Lift Cond Lev (LCL): 954.33 mb = 537.31 m = 1762.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 290 at 29 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 1008 86 10 8 -1.4 -7.9 | 94 28 -28.3 1.9 1 1000 152 355 11 1.0 -11.0 | 87 26 -25.9 -1.2 2 925 794 275 14 13.9 -1.2 | 124 16 -12.9 8.6 3 850 1483 280 16 15.8 -2.8 | 122 13 -11.1 7.0 4 700 3025 250 35 32.9 12.0 | 195 23 6.0 21.8 5 500 5600 260 69 68.0 12.0 | 242 46 41.1 21.8 6 400 7220 265 77 76.7 6.7 | 252 52 49.8 16.5 7 300 9190 275 87 86.7 -7.6 | 268 60 59.8 2.2 8 265 10004 275 100 99.6 -8.7 | 269 73 72.7 1.1 9 250 10380 275 98 97.6 -8.5 | 269 71 70.7 1.2 10 200 11800 275 88 87.7 -7.7 | 268 61 60.8 2.1 11 198 11864 275 90 89.7 -7.8 | 268 63 62.8 1.9 12 150 13630 265 65 64.8 5.7 | 248 41 37.9 15.5 13 100 16140 255 63 60.9 16.3 | 232 43 34.0 26.1 14 70 18330 260 65 64.0 11.3 | 240 43 37.1 21.1 15 50 20480 235 16 13.1 9.2 | 144 23 -13.8 19.0 16 30 23680 205 19 8.0 17.2 | 145 33 -18.9 27.0 17 20 26230 215 23 13.2 18.8 | 154 32 -13.7 28.6 Wind Parameters Mean winds (0-6000m): 260.0 at 38.2 knts Storm direction: 290.0 at 28.6 knts Shear (0-3000m) pos: 0.4 neg: 6.6 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 103.4 deg Storm rel helicity (0-3000m) pos: 105.3 neg: -22.9 tot: 82.4 m^2/s^2 ave: 27.5 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 4.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.14 Bulk Shear: 169.43 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 ------------------------------------------------------------------------------- 500 330 12 89 21| 0.0 13.0 13.0| 21.6 -21.9 -0.3 -0.5 0.09| 15.6 1.4 1000 299 13 103 16| 0.0 8.9 8.9| 45.9 -22.1 23.8 23.8 0.33| 11.4 3.7 1500 290 14 110 15| 0.8 5.9 6.7| 49.4 -22.9 26.6 17.7 0.33| 8.5 2.8 2000 284 15 117 13| 0.6 6.2 6.9| 69.2 -22.9 46.3 23.2 0.46| 8.2 3.8 2500 276 18 130 12| 0.5 6.5 7.0| 88.8 -22.9 65.9 26.4 0.52| 8.1 4.2 3000 268 20 148 12| 0.4 6.6 7.0|105.3 -22.9 82.4 27.5 0.50| 8.1 4.1 4000 261 26 173 14| 2.0 5.0 7.0|181.9 -22.9 159.0 39.8 0.57| 7.8 4.5 5000 260 32 196 16| 3.0 4.0 7.0|269.7 -22.9 246.8 49.4 0.59| 7.7 4.5 6000 260 38 213 20| 3.4 3.3 6.7|351.9 -22.9 329.1 54.8 0.60| 7.3 4.4 Wrote GIF file: /home/apache/climate/data/raob//SCTE/skewt/SCTE.skewt.20251013.12.gif