UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042612.upa.cvt Date: 1200Z 26 APR 25 Searching for CWPH... Searching the city database file for: CWPH ... Date:1200Z 26 APR 25 Station: CWPH WMO ident: 71907 Latitude: 58.47 Longitude: -78.08 Elevation: 24.00 ------------------------------------------------------------------------------- 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 1015 24 -8.1 -11.3 78 3.2 -8.9 220 14 263.9 264.2 263.3 268.2 1.58 1 1008 82 -8.3 -11.9 75 3.6 -9.2 204 16 264.2 264.5 263.5 268.4 1.52 2 1000 148 -8.9 -12.4 76 3.5 -9.8 185 19 264.2 264.5 263.4 268.2 1.47 3 957 486 -11.9 -14.0 84 2.1 -12.4 204 23 264.6 264.8 263.4 268.2 1.35 4 938 640 -10.9 -13.4 82 2.5 -11.5 212 26 267.1 267.3 265.4 271.1 1.45 5 925 748 -7.9 -8.4 96 0.5 -8.1 220 31 271.2 271.6 269.4 277.2 2.19 6 916 824 -7.3 -7.8 96 0.5 -7.5 225 32 272.6 273.0 270.5 279.0 2.32 7 891 1039 -7.3 -7.6 98 0.3 -7.4 238 34 274.8 275.2 272.0 281.5 2.42 8 850 1405 -9.1 -9.5 97 0.4 -9.2 250 33 276.6 277.0 272.8 282.8 2.18 9 700 2890 -14.7 -16.4 87 1.7 -15.1 275 53 286.2 286.5 277.0 290.7 1.51 10 617 3838 -19.3 -21.2 85 1.9 -19.7 283 60 291.4 291.6 279.1 295.0 1.14 11 500 5370 -30.3 -32.9 78 2.6 -30.6 290 73 296.1 296.2 280.3 297.7 0.48 12 442 6235 -37.3 -40.2 74 2.9 -37.5 291 74 297.9 297.9 280.8 298.8 0.26 13 400 6920 -40.9 -43.6 75 2.7 -41.1 295 77 301.8 301.9 282.4 302.5 0.20 14 395 7005 -41.5 -44.4 73 2.9 -41.6 296 77 302.1 302.2 282.5 302.8 0.19 15 321 8376 -51.7 -53.9 77 2.2 -51.8 303 83 306.5 306.5 284.1 306.8 0.08 16 300 8810 -55.3 -58.7 66 3.4 -55.4 305 86 307.4 307.4 284.4 307.6 0.05 17 299 8831 -55.5 -58.9 65 3.5 -55.5 305 86 307.5 307.5 284.4 307.6 0.05 18 293 8960 -56.5 -60.3 62 3.8 -56.6 305 86 307.8 307.8 284.5 307.9 0.04 19 282 9201 -58.5 -60.8 75 2.3 -58.5 305 83 308.3 308.3 284.7 308.4 0.04 20 278 9290 -57.5 -68.5 23 11.0 -57.6 304 80 311.0 311.0 285.7 311.0 0.01 21 263 9643 -53.3 -73.3 7 20.0 -53.5 299 67 322.1 322.1 289.4 322.1 0.01 22 250 9970 -51.7 -76.7 3 25.0 -52.0 295 56 329.2 329.2 291.5 329.2 0.00 23 227 10601 -49.9 -79.9 2 30.0 -50.3 286 50 341.2 341.2 294.6 341.2 0.00 24 222 10747 -50.5 -80.5 2 30.0 -50.9 286 49 342.4 342.4 294.9 342.4 0.00 25 200 11430 -50.1 -81.1 1 31.0 -50.6 295 42 353.4 353.4 297.4 353.4 0.00 26 177 12231 -47.5 -82.5 1 35.0 -48.2 287 37 370.3 370.3 300.6 370.3 0.00 27 150 13320 -48.5 -83.5 1 35.0 -49.3 285 27 386.5 386.5 303.3 386.5 0.00 28 144 13587 -49.3 -84.3 1 35.0 -50.0 285 27 389.6 389.6 303.8 389.7 0.00 29 124 14569 -47.5 -84.5 1 37.0 -48.5 296 19 409.9 409.9 306.5 409.9 0.00 30 106 15599 -49.7 -85.7 1 36.0 -50.6 280 23 424.6 424.6 308.2 424.6 0.00 31 100 15980 -48.9 -85.9 1 37.0 -50.0 305 18 433.2 433.2 309.2 433.3 0.00 32 70 18320 -50.1 -86.1 1 36.0 -51.4 280 13 477.2 477.2 313.2 477.2 0.00 33 63 19005 -51.1 -87.1 1 36.0 -52.4 347 7 489.6 489.6 314.2 489.6 0.00 34 50 20510 -49.3 -87.3 0 38.0 -51.1 335 3 527.3 527.3 316.8 527.3 0.00 35 30 23840 -51.1 -88.1 0 37.0 -53.4 35 7 605.3 605.3 320.9 605.4 0.01 36 20 26480 -50.1 -88.1 0 38.0 -53.6 115 6 682.8 682.8 323.9 682.9 0.01 37 15 28362 -49.5 -87.5 0 38.0 -53.9 79 14 743.4 743.4 325.7 743.5 0.01 TRP 282 9201 -58.5 -60.8 75 2.3 -58.5 305 83 308.3 308.3 284.7 308.4 0.04 WND 299 8831 -55.5 -58.9 65 3.5 -55.5 305 86 307.5 307.5 284.4 307.6 0.05 Sounding variables and indices 1000-500 mb thick: 5222.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.33 inches Sfc-500 mean rel hum: 86.94 % Est. max temperature: 3.96 C = 39.12 F Sfc-Lift cond lev (LCL): 964.42 mb = 426.86 m = 1400.45 ft T: -11.37 C 700-500 lapse rate: 6.29 C/km ThetaE index: 0.13 C Layer 1000.0- 938.0 mb Conv cond level (CCL): 664.01 mb = 3286.62 m = 10782.74 ft Mean mixing ratio: 1.57 g/kg Conv temperature: 16.47 C = 61.65 F Cap Strength: 19.00 C Lifted Index: 21.30 C Risk: None Lifted Index @300 mb: 26.24 C Lifted Index @700 mb: 15.51 C Showalter Index: 11.46 C Risk: None Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 20.80 C K Index: 10.00 Risk: None Sweat Index: 244.35 Risk: None Energy Index: 3.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.30 J/kg Max Up Vert Vel: 7.91 m/s Conv Inhibition (B-): 66208.91 J/kg Cap Strength: 21.09 C Lift Cond Lev (LCL): 929.82 mb = 707.81 m = 2322.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 306 at 39 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 1015 24 220 14 9.0 10.7 | 147 40 -22.2 33.6 1 1000 148 185 19 1.7 18.9 | 145 51 -29.5 41.8 2 980 305 195 21 5.4 20.3 | 149 50 -25.8 43.2 3 942 610 210 25 12.5 21.7 | 157 48 -18.7 44.6 4 925 748 220 31 19.9 23.7 | 166 48 -11.3 46.7 5 905 914 230 34 26.0 21.9 | 173 45 -5.1 44.8 6 871 1219 250 33 31.0 11.3 | 180 34 -0.2 34.2 7 850 1405 250 33 31.0 11.3 | 180 34 -0.2 34.2 8 804 1829 260 41 40.4 7.1 | 197 31 9.2 30.0 9 773 2134 265 40 39.8 3.5 | 198 28 8.7 26.4 10 743 2438 270 42 42.0 -0.0 | 205 25 10.8 22.9 11 714 2743 275 50 49.8 -4.4 | 225 26 18.6 18.6 12 700 2890 275 53 52.8 -4.6 | 230 28 21.6 18.3 13 631 3658 280 57 56.1 -9.9 | 242 28 24.9 13.0 14 581 4267 290 67 63.0 -22.9 | 270 32 31.8 -0.0 15 535 4877 290 72 67.7 -24.6 | 273 37 36.5 -1.7 16 500 5370 290 73 68.6 -25.0 | 273 37 37.4 -2.1 17 492 5486 290 74 69.5 -25.3 | 274 38 38.3 -2.4 18 450 6096 290 74 69.5 -25.3 | 274 38 38.3 -2.4 19 400 6920 295 77 69.8 -32.5 | 284 40 38.6 -9.6 20 360 7620 300 78 67.5 -39.0 | 294 40 36.4 -16.1 21 300 8810 305 86 70.4 -49.3 | 304 47 39.3 -26.4 22 299 8831 305 86 70.4 -49.3 | 304 47 39.3 -26.4 23 299 8839 305 86 70.4 -49.3 | 304 47 39.3 -26.4 24 285 9144 305 85 69.6 -48.8 | 304 46 38.4 -25.8 25 282 9201 305 83 68.0 -47.6 | 304 44 36.8 -24.7 26 250 9970 295 56 50.8 -23.7 | 272 20 19.6 -0.8 27 235 10363 290 51 47.9 -17.4 | 252 18 16.7 5.5 28 225 10668 285 50 48.3 -12.9 | 240 20 17.1 10.0 29 200 11430 295 42 38.1 -17.7 | 233 9 6.9 5.2 30 187 11887 295 39 35.3 -16.5 | 213 8 4.2 6.4 31 170 12497 280 36 35.5 -6.3 | 194 17 4.3 16.7 32 155 13106 300 30 26.0 -15.0 | 147 9 -5.2 7.9 33 150 13320 285 27 26.1 -7.0 | 162 17 -5.1 15.9 34 141 13716 285 27 26.1 -7.0 | 162 17 -5.1 15.9 35 135 14021 300 23 19.9 -11.5 | 135 16 -11.3 11.4 36 123 14630 295 19 17.2 -8.0 | 137 20 -14.0 14.9 37 117 14935 275 20 19.9 -1.7 | 152 24 -11.3 21.2 38 112 15240 280 26 25.6 -4.5 | 163 19 -5.6 18.4 39 102 15850 280 21 20.7 -3.6 | 151 22 -10.5 19.3 40 100 15980 305 18 14.7 -10.3 | 127 21 -16.4 12.6 41 97 16154 305 18 14.7 -10.3 | 127 21 -16.4 12.6 42 85 17069 310 12 9.2 -7.7 | 125 27 -22.0 15.2 43 81 17374 255 13 12.6 3.4 | 145 32 -18.6 26.3 44 77 17678 285 21 20.3 -5.4 | 148 21 -10.9 17.5 45 74 17983 300 12 10.4 -6.0 | 129 27 -20.8 16.9 46 70 18288 300 10 8.7 -5.0 | 128 29 -22.5 17.9 47 70 18320 280 13 12.8 -2.3 | 138 28 -18.4 20.7 48 67 18593 275 10 10.0 -0.9 | 136 31 -21.2 22.0 49 64 18898 315 11 7.8 -7.8 | 123 28 -23.4 15.1 50 61 19202 45 1 -0.7 -0.7 | 125 39 -31.9 22.2 51 53 20117 200 10 3.4 9.4 | 139 43 -27.8 32.3 52 51 20422 245 16 14.5 6.8 | 151 34 -16.7 29.7 53 50 20510 335 3 1.3 -2.7 | 124 36 -29.9 20.2 54 48 20726 340 3 1.0 -2.8 | 124 36 -30.2 20.1 55 44 21336 110 5 -4.7 1.7 | 124 44 -35.9 24.6 56 37 22555 30 2 -1.0 -1.7 | 123 39 -32.2 21.2 57 33 23165 10 10 -1.7 -9.8 | 112 35 -32.9 13.1 58 32 23470 55 12 -9.8 -6.9 | 111 44 -41.0 16.0 59 30 23840 35 7 -4.0 -5.7 | 116 39 -35.2 17.2 60 28 24384 50 10 -7.7 -6.4 | 113 42 -38.8 16.5 61 26 24689 100 11 -10.8 1.9 | 121 49 -42.0 24.8 62 25 24994 75 10 -9.7 -2.6 | 116 46 -40.8 20.3 63 24 25298 85 14 -13.9 -1.2 | 116 50 -45.1 21.7 64 23 25603 85 10 -10.0 -0.9 | 118 47 -41.1 22.0 65 22 25908 45 10 -7.1 -7.1 | 112 41 -38.3 15.8 66 21 26213 65 18 -16.3 -7.6 | 108 50 -47.5 15.3 67 20 26480 115 6 -5.4 2.5 | 125 45 -36.6 25.4 68 20 26518 90 14 -14.0 0.0 | 117 51 -45.2 22.9 69 16 27127 75 16 -15.5 -4.1 | 112 50 -46.6 18.8 70 14 27432 85 12 -12.0 -1.0 | 117 48 -43.1 21.9 71 11 28042 120 10 -8.7 5.0 | 125 49 -39.8 27.9 72 10 28346 110 6 -5.6 2.1 | 124 44 -36.8 25.0 73 9 28651 95 13 -13.0 1.1 | 119 50 -44.1 24.0 Wind Parameters Mean winds (0-6000m): 276.3 at 51.6 knts Storm direction: 306.3 at 38.7 knts Shear (0-3000m) pos: 8.7 neg: 1.9 tot: 10.6 10-3/s Storm rel Dir Shear (0-3000m): 85.3 deg Storm rel helicity (0-3000m) pos: 542.3 neg: -6.7 tot: 535.6 m^2/s^2 ave: 178.5 10^-3 m/s^2 rel: 0.69 Storm rel vorticity (0-3000m) horiz: 13.1 stream: 9.1 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 0.09 Bulk Shear: 354.17 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 ------------------------------------------------------------------------------- 500 197 20 149 49| 0.0 11.2 11.2|104.2 -6.7 97.6 195.2 0.41| 18.5 7.5 1000 212 25 158 48| 9.4 5.6 14.9|319.5 -6.7 312.8 312.8 0.64| 19.7 12.7 1500 227 28 166 43| 8.8 3.7 12.6|368.4 -6.7 361.7 241.2 0.61| 16.7 10.2 2000 237 31 172 40| 8.8 2.8 11.6|433.4 -6.7 426.8 213.4 0.64| 15.0 9.6 2500 245 33 178 37| 8.4 2.2 10.6|474.6 -6.7 468.0 187.2 0.65| 13.6 8.9 3000 253 36 185 34| 8.7 1.9 10.6|542.3 -6.7 535.6 178.5 0.69| 13.1 9.1 4000 263 41 199 30| 8.2 1.4 9.6|646.0 -6.7 639.3 159.8 0.74| 11.6 8.6 5000 271 47 216 27| 7.3 1.1 8.4|708.0 -6.7 701.3 140.3 0.73| 10.5 7.6 6000 276 52 229 26| 6.1 0.9 7.0|712.9 -6.7 706.2 117.7 0.72| 8.9 6.4 Wrote GIF file: /home/apache/climate/data/raob//CWPH/skewt/CWPH.skewt.20250426.12.gif