UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042512.upa.cvt Date: 1200Z 25 APR 25 Searching for CWPH... Searching the city database file for: CWPH ... Date:1200Z 25 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 1023 24 -5.5 -6.7 91 1.2 -5.9 280 8 265.9 266.3 266.0 272.0 2.26 1 1000 212 -7.1 -7.1 100 0.0 -7.1 255 11 266.0 266.4 266.0 272.0 2.24 2 979 377 -8.1 -8.1 100 0.0 -8.1 261 14 266.7 267.0 266.3 272.4 2.12 3 964 498 -7.7 -7.7 100 0.0 -7.7 255 18 268.2 268.6 267.5 274.3 2.22 4 958 546 -4.7 -4.8 99 0.1 -4.7 253 19 271.8 272.2 270.7 279.4 2.79 5 930 780 -3.9 -4.9 93 1.0 -4.3 254 24 274.9 275.4 272.8 282.8 2.85 6 925 823 -4.1 -5.1 93 1.0 -4.4 255 25 275.1 275.6 272.8 282.9 2.82 7 850 1485 -7.7 -8.6 93 0.9 -8.0 255 24 278.1 278.5 273.8 284.7 2.35 8 831 1661 -8.7 -9.1 97 0.4 -8.8 261 24 278.8 279.2 274.2 285.4 2.31 9 823 1735 -9.1 -13.5 70 4.4 -10.3 267 25 279.2 279.5 273.4 283.9 1.64 10 821 1754 -9.1 -20.1 40 11.0 -11.6 269 25 279.4 279.5 272.4 282.2 0.94 11 818 1783 -8.7 -26.7 22 18.0 -12.1 271 26 280.1 280.2 272.1 281.7 0.53 12 815 1811 -8.3 -22.3 31 14.0 -11.3 273 26 280.8 280.9 273.0 283.2 0.78 13 809 1869 -8.1 -26.1 22 18.0 -11.6 274 27 281.6 281.7 273.1 283.3 0.56 14 776 2191 -9.1 -15.1 62 6.0 -10.8 270 31 283.9 284.2 275.8 288.4 1.52 15 757 2383 -9.9 -18.9 48 9.0 -12.1 270 33 285.1 285.3 275.9 288.5 1.13 16 700 2982 -14.3 -23.3 46 9.0 -16.1 270 34 286.6 286.8 276.3 289.2 0.84 17 689 3102 -15.1 -25.1 42 10.0 -17.0 268 34 287.1 287.2 276.3 289.3 0.72 18 610 4006 -22.7 -27.2 67 4.5 -23.4 263 33 288.5 288.6 276.9 290.6 0.67 19 605 4067 -23.1 -29.1 58 6.0 -23.9 263 33 288.7 288.8 276.9 290.5 0.57 20 590 4250 -24.7 -26.6 84 1.9 -25.0 265 33 288.9 289.0 277.3 291.2 0.74 21 561 4614 -27.1 -32.1 62 5.0 -27.7 256 34 290.3 290.4 277.5 291.8 0.46 22 500 5430 -34.1 -37.0 75 2.9 -34.3 270 43 291.5 291.5 277.9 292.5 0.32 23 481 5701 -36.5 -38.8 79 2.3 -36.7 268 44 291.8 291.8 278.0 292.7 0.28 24 469 5877 -37.3 -43.3 54 6.0 -37.7 267 44 292.9 292.9 278.4 293.5 0.18 25 435 6394 -41.9 -45.5 68 3.6 -42.1 263 45 293.4 293.4 278.6 293.9 0.15 26 422 6600 -43.5 -46.1 75 2.6 -43.6 261 46 293.9 293.9 278.8 294.4 0.15 27 400 6960 -45.9 -49.6 66 3.7 -46.0 265 52 295.3 295.4 279.4 295.7 0.10 28 386 7195 -47.7 -51.4 66 3.7 -47.8 265 49 296.0 296.0 279.7 296.3 0.09 29 376 7367 -49.3 -51.4 79 2.1 -49.4 265 46 296.1 296.1 279.7 296.4 0.09 30 371 7455 -49.5 -57.5 39 8.0 -49.7 265 44 297.0 297.0 280.1 297.1 0.04 31 362 7615 -50.3 -59.3 34 9.0 -50.5 265 41 298.0 298.0 280.5 298.1 0.04 32 347 7889 -51.5 -59.5 38 8.0 -51.7 267 40 300.0 300.0 281.4 300.1 0.04 33 342 7983 -52.1 -54.0 80 1.9 -52.1 268 40 300.4 300.5 281.6 300.7 0.07 34 337 8078 -52.9 -54.9 79 2.0 -52.9 269 40 300.6 300.6 281.7 300.9 0.07 35 334 8135 -53.3 -59.3 48 6.0 -53.4 269 40 300.8 300.8 281.7 301.0 0.04 36 326 8291 -54.1 -59.1 54 5.0 -54.2 271 39 301.8 301.8 282.2 302.0 0.04 37 320 8409 -54.7 -57.0 76 2.3 -54.8 272 39 302.6 302.6 282.5 302.8 0.05 38 316 8490 -54.9 -60.9 47 6.0 -55.0 272 39 303.4 303.4 282.8 303.5 0.03 39 300 8820 -55.9 -62.9 41 7.0 -56.0 275 38 306.6 306.6 284.1 306.7 0.03 40 299 8841 -56.1 -63.1 41 7.0 -56.2 275 38 306.6 306.6 284.1 306.7 0.03 41 273 9423 -55.5 -67.5 21 12.0 -55.6 272 35 315.5 315.5 287.3 315.6 0.02 42 263 9663 -53.1 -72.1 8 19.0 -53.4 274 32 322.4 322.4 289.5 322.4 0.01 43 250 9990 -53.5 -72.5 8 19.0 -53.8 270 32 326.5 326.5 290.7 326.6 0.01 44 247 10067 -53.7 -74.7 6 21.0 -53.9 271 32 327.4 327.4 291.0 327.4 0.01 45 225 10671 -49.9 -79.9 2 30.0 -50.3 275 31 342.0 342.0 294.8 342.0 0.00 46 207 11215 -50.1 -82.1 1 32.0 -50.5 266 28 350.0 350.0 296.6 350.0 0.00 47 200 11440 -48.9 -81.9 1 33.0 -49.4 280 33 355.3 355.3 297.8 355.3 0.00 48 191 11743 -48.1 -82.1 1 34.0 -48.7 280 29 361.3 361.3 299.0 361.3 0.00 49 177 12242 -49.9 -82.9 1 33.0 -50.5 266 20 366.3 366.3 299.9 366.3 0.00 50 164 12743 -48.1 -83.1 1 35.0 -48.8 279 23 377.4 377.4 301.8 377.4 0.00 51 150 13330 -48.7 -83.7 1 35.0 -49.4 275 24 386.2 386.2 303.2 386.2 0.00 52 141 13735 -48.1 -83.1 1 35.0 -48.9 272 19 394.1 394.1 304.4 394.1 0.00 53 135 14020 -48.7 -83.7 1 35.0 -49.5 300 14 398.0 398.0 304.9 398.0 0.00 54 132 14168 -46.9 -82.9 1 36.0 -47.9 288 13 403.7 403.7 305.7 403.8 0.00 55 123 14635 -46.1 -83.1 1 37.0 -47.3 281 19 413.4 413.4 306.9 413.5 0.00 56 100 16000 -48.1 -84.1 1 36.0 -49.3 275 15 434.8 434.8 309.3 434.8 0.00 57 91 16624 -48.7 -84.7 1 36.0 -49.8 281 13 445.5 445.5 310.4 445.5 0.00 58 80 17477 -47.1 -85.1 1 38.0 -48.6 283 10 465.5 465.5 312.3 465.5 0.00 59 70 18360 -49.1 -86.1 1 37.0 -50.5 230 7 479.3 479.3 313.4 479.4 0.00 60 53 20172 -52.5 -87.5 1 35.0 -53.8 235 17 511.2 511.2 315.7 511.2 0.00 61 50 20550 -50.5 -86.5 1 36.0 -52.1 230 6 524.5 524.5 316.6 524.5 0.00 62 35 22876 -49.7 -86.7 1 37.0 -52.1 42 10 582.9 582.9 319.8 582.9 0.01 63 30 23880 -51.3 -88.3 0 37.0 -53.6 75 8 604.8 604.8 320.8 604.8 0.01 64 20 26520 -50.5 -87.5 0 37.0 -53.8 110 20 681.6 681.6 323.8 681.7 0.01 65 17 27579 -50.9 -88.9 0 38.0 -54.5 113 17 712.7 712.7 324.8 712.8 0.01 66 15 28399 -48.1 -87.1 0 39.0 -53.1 113 14 748.0 748.0 325.9 748.1 0.01 TRP 299 8841 -56.1 -63.1 41 7.0 -56.2 275 38 306.6 306.6 284.1 306.7 0.03 WND Sounding variables and indices 1000-500 mb thick: 5218.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.31 inches Sfc-500 mean rel hum: 68.71 % Est. max temperature: 5.80 C = 42.45 F Sfc-Lift cond lev (LCL): 1003.56 mb = 182.58 m = 599.00 ft T: -6.85 C 700-500 lapse rate: 8.09 C/km ThetaE index: 3.66 C Layer 823.0- 815.0 mb Conv cond level (CCL): 1000.00 mb = 212.00 m = 695.53 ft Mean mixing ratio: 2.44 g/kg Conv temperature: -4.23 C = 24.38 F Cap Strength: 12.72 C Lifted Index: 13.05 C Risk: None Lifted Index @300 mb: 21.72 C Lifted Index @700 mb: 11.46 C Showalter Index: 6.16 C Risk: None Total Totals Index: 51.90 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.40 C Cross Totals Index: 25.50 C K Index: 8.80 Risk: None Sweat Index: 149.00 Risk: None Energy Index: 1.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 48.20 J/kg Max Up Vert Vel: 9.82 m/s Conv Inhibition (B-): 67443.38 J/kg Cap Strength: 12.99 C Lift Cond Lev (LCL): 966.78 mb = 475.10 m = 1558.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 295 at 24 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 1023 24 280 8 7.9 -1.4 | 122 16 -13.5 8.5 1 1000 212 255 11 10.6 2.8 | 140 17 -10.7 12.8 2 988 305 265 12 12.0 1.0 | 139 14 -9.4 11.0 3 951 610 250 21 19.7 7.2 | 175 17 -1.6 17.1 4 925 823 255 25 24.1 6.5 | 190 17 2.8 16.4 5 914 914 255 26 25.1 6.7 | 193 17 3.7 16.7 6 879 1219 265 27 26.9 2.4 | 204 13 5.5 12.3 7 850 1485 255 24 23.2 6.2 | 186 16 1.8 16.1 8 846 1524 250 23 21.6 7.9 | 181 18 0.2 17.8 9 813 1829 275 26 25.9 -2.3 | 211 9 4.5 7.7 10 781 2134 270 31 31.0 -0.0 | 224 14 9.6 9.9 11 751 2438 270 33 33.0 -0.0 | 230 15 11.6 9.9 12 722 2743 270 36 36.0 -0.0 | 236 18 14.6 9.9 13 700 2982 270 34 34.0 -0.0 | 232 16 12.6 9.9 14 638 3658 260 33 32.5 5.7 | 215 19 11.1 15.7 15 587 4267 265 33 32.9 2.9 | 222 17 11.5 12.8 16 563 4572 255 34 32.8 8.8 | 211 22 11.5 18.7 17 540 4877 265 36 35.9 3.1 | 228 20 14.5 13.1 18 517 5182 270 38 38.0 -0.0 | 239 19 16.6 9.9 19 500 5430 270 43 43.0 -0.0 | 245 24 21.6 9.9 20 454 6096 265 45 44.8 3.9 | 239 27 23.5 13.8 21 415 6706 260 46 45.3 8.0 | 233 30 23.9 17.9 22 400 6960 265 52 51.8 4.5 | 245 34 30.4 14.5 23 397 7010 265 52 51.8 4.5 | 245 34 30.4 14.5 24 361 7620 265 41 40.8 3.6 | 235 24 19.5 13.5 25 300 8820 275 38 37.9 -3.3 | 248 18 16.5 6.6 26 299 8841 275 38 37.9 -3.3 | 248 18 16.5 6.6 27 285 9144 270 38 38.0 -0.0 | 239 19 16.6 9.9 28 259 9754 275 31 30.9 -2.7 | 233 12 9.5 7.2 29 250 9990 270 32 32.0 -0.0 | 227 15 10.6 9.9 30 225 10668 275 31 30.9 -2.7 | 233 12 9.5 7.2 31 205 11278 265 28 27.9 2.4 | 208 14 6.5 12.4 32 200 11440 280 33 32.5 -5.7 | 249 12 11.1 4.2 33 196 11582 285 32 30.9 -8.3 | 260 10 9.5 1.6 34 178 12192 265 20 19.9 1.7 | 173 12 -1.5 11.7 35 163 12802 280 23 22.7 -4.0 | 192 6 1.3 5.9 36 155 13106 270 22 22.0 -0.0 | 184 10 0.6 9.9 37 150 13330 275 24 23.9 -2.1 | 198 8 2.5 7.8 38 141 13716 270 19 19.0 -0.0 | 167 10 -2.4 9.9 39 135 14021 300 14 12.1 -7.0 | 108 10 -9.3 2.9 40 129 14326 275 11 11.0 -1.0 | 131 14 -10.4 9.0 41 123 14630 280 19 18.7 -3.3 | 158 7 -2.7 6.6 42 118 14935 305 18 14.7 -10.3 | 87 7 -6.6 -0.4 43 112 15240 285 14 13.5 -3.6 | 129 10 -7.9 6.3 44 107 15545 290 12 11.3 -4.1 | 120 12 -10.1 5.8 45 102 15850 315 11 7.8 -7.8 | 99 14 -13.6 2.1 46 100 16000 275 15 14.9 -1.3 | 143 11 -6.4 8.6 47 98 16154 275 15 14.9 -1.3 | 143 11 -6.4 8.6 48 93 16459 265 14 13.9 1.2 | 146 13 -7.4 11.1 49 89 16764 295 13 11.8 -5.5 | 115 11 -9.6 4.4 50 85 17069 300 10 8.7 -5.0 | 111 14 -12.7 4.9 51 81 17374 275 10 10.0 -0.9 | 128 15 -11.4 9.1 52 78 17678 300 10 8.7 -5.0 | 111 14 -12.7 4.9 53 71 18288 70 3 -2.8 -1.0 | 110 26 -24.2 8.9 54 70 18360 230 7 5.4 4.5 | 132 22 -16.0 14.4 55 64 18898 250 10 9.4 3.4 | 138 18 -12.0 13.3 56 59 19507 195 10 2.6 9.7 | 136 27 -18.8 19.6 57 56 19812 215 18 10.3 14.7 | 156 27 -11.1 24.7 58 53 20117 225 19 13.4 13.4 | 161 25 -7.9 23.4 59 51 20422 280 10 9.8 -1.7 | 125 14 -11.5 8.2 60 50 20550 230 6 4.6 3.9 | 129 22 -16.8 13.8 61 49 20726 255 5 4.8 1.3 | 124 20 -16.5 11.2 62 44 21336 245 5 4.5 2.1 | 126 21 -16.8 12.0 63 37 22555 50 10 -7.7 -6.4 | 97 29 -29.0 3.5 64 33 23165 35 10 -5.7 -8.2 | 94 27 -27.1 1.7 65 30 23774 25 10 -4.2 -9.1 | 92 26 -25.6 0.9 66 30 23880 75 8 -7.7 -2.1 | 105 30 -29.1 7.9 67 29 24079 70 13 -12.2 -4.4 | 99 34 -33.6 5.5 68 28 24384 70 10 -9.4 -3.4 | 102 31 -30.8 6.5 69 25 24994 90 14 -14.0 0.0 | 106 37 -35.4 9.9 70 24 25298 110 13 -12.2 4.4 | 113 37 -33.6 14.4 71 23 25603 120 12 -10.4 6.0 | 117 36 -31.8 15.9 72 22 25908 95 11 -11.0 1.0 | 109 34 -32.3 10.9 73 21 26213 105 17 -16.4 4.4 | 111 40 -37.8 14.3 74 20 26518 90 19 -19.0 0.0 | 104 42 -40.4 9.9 75 20 26520 110 20 -18.8 6.8 | 113 44 -40.2 16.8 76 18 26822 115 15 -13.6 6.3 | 115 39 -35.0 16.3 77 16 27127 110 20 -18.8 6.8 | 113 44 -40.2 16.8 78 14 27432 115 10 -9.1 4.2 | 115 34 -30.4 14.2 79 13 27737 85 10 -10.0 -0.9 | 106 33 -31.3 9.1 80 10 28346 100 11 -10.8 1.9 | 110 34 -32.2 11.8 81 9 28651 330 4 2.0 -3.5 | 108 20 -19.4 6.5 Wind Parameters Mean winds (0-6000m): 264.9 at 31.4 knts Storm direction: 294.9 at 23.6 knts Shear (0-3000m) pos: 3.1 neg: 2.5 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 108.4 deg Storm rel helicity (0-3000m) pos: 135.2 neg: -31.4 tot: 103.7 m^2/s^2 ave: 34.6 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 4.6 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 1.00 Bulk Shear: 47.97 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 ------------------------------------------------------------------------------- 500 261 12 143 15| 0.0 12.1 12.1| 46.6 0.0 46.6 93.1 0.85| 14.0 12.0 1000 256 18 165 15| 4.1 6.1 10.2| 84.6 0.0 84.6 84.6 0.87| 12.1 10.5 1500 258 21 175 14| 2.8 3.7 6.4| 91.9 -25.2 66.7 44.5 0.47| 11.7 5.5 2000 261 22 181 13| 4.6 2.8 7.3|120.1 -25.2 94.9 47.4 0.51| 12.5 6.3 2500 263 24 191 13| 3.7 3.0 6.6|130.0 -25.2 104.8 41.9 0.51| 11.0 5.6 3000 265 26 199 13| 3.1 2.5 5.6|135.2 -31.4 103.7 34.6 0.47| 9.8 4.6 4000 264 28 206 14| 2.3 2.2 4.6|140.1 -52.2 87.9 22.0 0.37| 8.2 3.0 5000 264 29 210 15| 2.6 2.1 4.7|181.8 -66.7 115.1 23.0 0.37| 8.0 2.9 6000 265 31 218 16| 2.6 2.1 4.7|204.9 -82.0 122.9 20.5 0.35| 7.5 2.6 Wrote GIF file: /home/apache/climate/data/raob//CWPH/skewt/CWPH.skewt.20250425.12.gif