UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042423.upa.cvt Date: 2300Z 24 APR 25 Searching for YPAL... Searching the city database file for: YPAL ... Date:2300Z 24 APR 25 Station: YPAL WMO ident: 94802 Latitude: -34.93 Longitude: 117.80 Elevation: 69.00 ------------------------------------------------------------------------------- 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 1018 69 11.0 11.0 100 0.0 11.0 290 6 282.7 284.1 283.4 304.9 8.11 1 1009 145 12.4 10.1 86 2.3 11.1 280 5 284.8 286.2 283.8 306.2 7.71 2 1000 222 12.0 9.7 86 2.3 10.7 270 4 285.1 286.5 283.8 306.2 7.57 3 974 443 11.6 8.4 81 3.2 9.8 191 11 286.9 288.1 284.1 306.8 7.11 4 925 872 7.8 7.8 100 0.0 7.8 180 14 287.3 288.5 284.4 307.5 7.19 5 850 1565 3.8 2.9 94 0.9 3.4 190 15 290.1 291.1 283.8 306.0 5.55 6 795 2106 0.6 0.2 97 0.4 0.4 204 16 292.3 293.2 284.0 306.5 4.88 7 789 2167 2.8 -8.2 44 11.0 -1.6 203 16 295.3 295.8 282.7 303.2 2.61 8 778 2281 3.4 -10.6 35 14.0 -1.9 195 16 297.1 297.5 283.0 303.8 2.19 9 741 2676 3.0 -14.0 27 17.0 -3.1 177 16 300.9 301.2 284.0 306.4 1.75 10 700 3136 1.4 -14.6 29 16.0 -4.3 190 16 304.0 304.4 285.2 309.6 1.76 11 662 3584 0.4 -16.6 27 17.0 -5.4 207 19 307.8 308.1 286.4 312.9 1.58 12 528 5362 -9.5 -27.5 22 18.0 -13.9 221 15 316.5 316.6 288.5 319.1 0.76 13 500 5780 -12.9 -27.9 27 15.0 -16.4 220 17 317.3 317.5 288.8 320.0 0.77 14 400 7440 -26.3 -38.3 31 12.0 -27.9 220 25 320.8 320.9 289.4 322.1 0.35 15 371 7977 -31.1 -41.1 37 10.0 -32.1 220 25 321.4 321.5 289.5 322.5 0.28 16 338 8628 -36.1 -52.1 18 16.0 -37.1 220 25 323.3 323.3 289.9 323.6 0.09 17 300 9440 -43.3 -56.3 23 13.0 -43.8 230 27 324.3 324.3 290.2 324.6 0.06 18 270 10144 -49.1 -61.1 23 12.0 -49.4 236 29 325.8 325.8 290.6 326.0 0.04 19 257 10469 -50.3 -62.3 23 12.0 -50.6 238 30 328.7 328.7 291.4 328.8 0.03 20 250 10650 -51.1 -64.1 20 13.0 -51.4 240 30 330.1 330.1 291.7 330.2 0.03 21 241 10886 -52.5 -66.5 17 14.0 -52.8 235 33 331.5 331.5 292.2 331.6 0.02 22 223 11387 -49.5 -76.5 3 27.0 -50.0 238 38 343.5 343.5 295.1 343.5 0.01 23 200 12090 -53.1 -78.1 3 25.0 -53.4 255 53 348.7 348.7 296.3 348.7 0.00 24 177 12879 -54.1 -82.1 2 28.0 -54.4 257 60 359.4 359.4 298.6 359.4 0.00 25 156 13684 -58.7 -84.4 2 25.7 -58.9 250 62 364.9 364.9 299.7 364.9 0.00 26 150 13930 -60.1 -85.1 2 25.0 -60.3 250 60 366.5 366.5 299.9 366.5 0.00 27 143 14226 -62.3 -85.3 3 23.0 -62.4 250 60 367.7 367.7 300.2 367.8 0.00 28 106 16056 -66.3 -88.3 3 22.0 -66.4 242 53 393.0 393.0 304.2 393.0 0.00 29 100 16410 -64.3 -88.3 2 24.0 -64.5 240 24 403.5 403.5 305.7 403.5 0.00 30 82 17611 -68.1 -89.1 3 21.0 -68.2 242 21 419.3 419.3 307.6 419.3 0.00 31 73 18315 -64.7 -89.7 2 25.0 -64.9 244 19 440.6 440.6 310.0 440.7 0.00 32 70 18570 -65.9 -89.9 2 24.0 -66.1 245 18 443.4 443.4 310.2 443.4 0.00 33 50 20640 -61.7 -89.7 1 28.0 -62.1 220 20 498.1 498.1 314.8 498.1 0.00 34 46 21154 -62.3 -89.3 2 27.0 -62.8 217 19 508.7 508.7 315.5 508.7 0.00 35 41 21872 -57.3 -88.3 1 31.0 -58.2 212 18 538.1 538.1 317.4 538.2 0.00 36 37 22517 -59.1 -88.1 1 29.0 -59.9 208 17 549.6 549.6 318.1 549.6 0.00 37 33 23241 -54.1 -87.1 1 33.0 -55.7 204 16 581.1 581.1 319.7 581.1 0.01 38 30 23850 -55.1 -87.1 1 32.0 -56.7 200 15 594.4 594.4 320.3 594.5 0.01 39 28 24291 -53.9 -86.9 1 33.0 -55.8 209 14 609.6 609.6 321.0 609.7 0.01 40 26 24764 -56.1 -87.1 1 31.0 -57.7 219 13 616.4 616.4 321.3 616.5 0.01 41 20 26450 -50.7 -85.7 1 35.0 -54.0 255 10 681.0 681.0 323.8 681.1 0.01 42 17 27511 -49.7 -85.7 1 36.0 -53.7 716.6 716.6 325.0 716.7 0.01 43 15 28329 -50.3 -85.3 1 35.0 -54.5 740.7 740.7 325.7 740.9 0.02 TRP 241 10886 -52.5 -66.5 17 14.0 -52.8 235 33 331.5 331.5 292.2 331.6 0.02 WND 156 13684 -58.7 -84.4 2 25.7 -58.9 250 62 364.9 364.9 299.7 364.9 0.00 Sounding variables and indices 1000-500 mb thick: 5558.00 m Freezing level: 656.59 mb = 3655.60 m = 11993.30 ft Wetbulb zero: 793.71 mb = 2118.92 m = 6951.75 ft Precipitable water: 0.78 inches Sfc-500 mean rel hum: 50.07 % Est. max temperature: 17.76 C = 63.96 F Sfc-Lift cond lev (LCL): 1018.00 mb = 69.00 m = 226.38 ft T: 11.00 C 700-500 lapse rate: 5.41 C/km ThetaE index: 3.32 C Layer 789.0- 778.0 mb Conv cond level (CCL): 928.54 mb = 840.23 m = 2756.62 ft Mean mixing ratio: 7.30 g/kg Conv temperature: 15.58 C = 60.04 F Cap Strength: 11.66 C Lifted Index: 11.46 C Risk: None Lifted Index @300 mb: 12.64 C Lifted Index @700 mb: 7.12 C Showalter Index: 11.98 C Risk: None Total Totals Index: 32.50 C Risk: None Vertical Totals Index: 16.70 C Cross Totals Index: 15.80 C K Index: 3.60 Risk: None Sweat Index: 169.30 Risk: None Energy Index: 2.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.23 J/kg Max Up Vert Vel: 5.14 m/s Conv Inhibition (B-): 46108.57 J/kg Cap Strength: 11.61 C Lift Cond Lev (LCL): 940.89 mb = 730.34 m = 2396.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 233 at 11 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 1018 69 290 6 5.6 -2.1 | 22 10 -3.5 -8.9 1 1000 222 270 4 4.0 -0.0 | 37 9 -5.2 -6.9 2 990 305 195 10 2.6 9.7 | 113 7 -6.6 2.8 3 925 872 180 14 0.0 14.0 | 128 12 -9.2 7.1 4 920 914 180 14 0.0 14.0 | 128 12 -9.2 7.1 5 887 1219 195 15 3.9 14.5 | 145 9 -5.3 7.6 6 854 1524 185 16 1.4 15.9 | 139 12 -7.8 9.1 7 850 1565 190 15 2.6 14.8 | 140 10 -6.6 7.9 8 792 2134 205 16 6.8 14.5 | 162 8 -2.4 7.6 9 763 2438 185 17 1.5 16.9 | 143 13 -7.7 10.1 10 735 2743 175 16 -1.4 15.9 | 131 14 -10.6 9.1 11 700 3136 190 16 2.8 15.8 | 144 11 -6.4 8.9 12 655 3658 210 19 9.5 16.5 | 182 10 0.3 9.6 13 630 3962 205 18 7.6 16.3 | 171 10 -1.6 9.4 14 606 4267 210 17 8.5 14.7 | 175 8 -0.7 7.8 15 561 4877 235 13 10.6 7.5 | 249 2 1.5 0.6 16 540 5182 210 14 7.0 12.1 | 157 6 -2.2 5.2 17 519 5486 230 16 12.3 10.3 | 222 5 3.1 3.4 18 500 5780 220 17 10.9 13.0 | 196 6 1.7 6.1 19 479 6096 220 18 11.6 13.8 | 199 7 2.4 6.9 20 424 7010 230 24 18.4 15.4 | 227 13 9.2 8.5 21 400 7440 220 25 16.1 19.2 | 209 14 6.9 12.3 22 313 9144 220 25 16.1 19.2 | 209 14 6.9 12.3 23 300 9440 230 27 20.7 17.4 | 228 16 11.5 10.5 24 250 10650 240 30 26.0 15.0 | 244 19 16.8 8.1 25 249 10668 240 30 26.0 15.0 | 244 19 16.8 8.1 26 241 10886 235 33 27.0 18.9 | 236 22 17.9 12.0 27 227 11278 235 36 29.5 20.6 | 236 25 20.3 13.8 28 200 12090 255 53 51.2 13.7 | 261 43 42.0 6.8 29 188 12497 260 59 58.1 10.2 | 266 49 48.9 3.4 30 156 13684 250 62 58.3 21.2 | 254 51 49.1 14.3 31 150 13930 250 60 56.4 20.5 | 254 49 47.2 13.6 32 148 14021 250 62 58.3 21.2 | 254 51 49.1 14.3 33 115 15545 250 46 43.2 15.7 | 255 35 34.0 8.9 34 104 16154 240 54 46.8 27.0 | 242 43 37.6 20.1 35 100 16410 240 24 20.8 12.0 | 246 13 11.6 5.1 36 94 16764 240 24 20.8 12.0 | 246 13 11.6 5.1 37 70 18570 245 18 16.3 7.6 | 264 7 7.1 0.7 38 50 20640 220 20 12.9 15.3 | 204 9 3.7 8.4 39 30 23850 200 15 5.1 14.1 | 151 8 -4.1 7.2 40 20 26450 255 10 9.7 2.6 | 354 4 0.5 -4.3 Wind Parameters Mean winds (0-6000m): 203.1 at 15.3 knts Storm direction: 233.1 at 11.5 knts Shear (0-3000m) pos: 1.1 neg: 3.6 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 120.0 deg Storm rel helicity (0-3000m) pos: 43.2 neg: -19.7 tot: 23.5 m^2/s^2 ave: 7.8 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.12 Bulk Shear: 6.24 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 ------------------------------------------------------------------------------- 500 207 8 97 5| 0.0 14.8 14.8| 17.6 0.0 17.6 35.1 0.73| 16.1 11.8 1000 191 11 119 8| 0.0 8.7 8.7| 24.4 0.0 24.4 24.4 0.68| 10.5 7.2 1500 191 12 128 9| 0.3 5.8 6.1| 28.2 -2.0 26.2 17.5 0.58| 8.6 5.0 2000 192 13 133 9| 1.1 4.3 5.5| 35.6 -2.0 33.6 16.8 0.61| 7.4 4.6 2500 193 14 137 9| 0.9 4.3 5.2| 35.7 -14.8 20.9 8.4 0.38| 7.3 2.8 3000 190 14 137 10| 1.1 3.6 4.6| 43.2 -19.7 23.5 7.8 0.36| 6.9 2.5 4000 194 15 145 10| 1.6 2.7 4.2| 62.9 -24.3 38.6 9.7 0.40| 6.4 2.5 5000 199 15 150 9| 1.6 2.2 3.7| 68.3 -25.9 42.5 8.5 0.34| 6.4 2.2 6000 203 15 156 8| 1.6 2.0 3.6| 74.9 -30.0 44.9 7.5 0.32| 6.3 2.0 Wrote GIF file: /home/apache/climate/data/raob//YPAL/skewt/YPAL.skewt.20250424.23.gif