UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041612.upa.cvt Date: 1200Z 16 APR 25 Searching for PASN... Searching the city database file for: PASN ... Date:1200Z 16 APR 25 Station: PASN WMO ident: 70308 Latitude: 57.15 Longitude: -170.22 Elevation: 9.00 ------------------------------------------------------------------------------- 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 1001 9 -5.1 -6.3 91 1.2 -5.5 340 33 268.0 268.4 267.6 274.4 2.38 1 1000 18 -5.1 -6.4 91 1.3 -5.5 345 27 268.0 268.4 267.6 274.4 2.36 2 976 208 -7.3 -7.6 98 0.3 -7.4 345 35 267.7 268.1 267.1 273.7 2.21 3 963 312 -7.9 -7.9 100 0.0 -7.9 345 39 268.1 268.5 267.4 274.0 2.19 4 928 599 -9.9 -10.0 99 0.1 -9.9 345 42 268.9 269.3 267.5 274.2 1.92 5 925 624 -9.9 -10.3 97 0.4 -10.0 350 43 269.2 269.5 267.6 274.3 1.88 6 921 657 -9.9 -11.1 91 1.2 -10.2 351 44 269.5 269.8 267.6 274.4 1.78 7 912 733 -7.9 -16.9 48 9.0 -10.0 352 45 272.3 272.5 268.3 275.5 1.11 8 907 776 -7.3 -19.3 38 12.0 -10.0 353 46 273.4 273.5 268.7 276.0 0.91 9 899 845 -7.3 -16.3 49 9.0 -9.5 354 47 274.1 274.3 269.6 277.5 1.19 10 896 871 -7.3 -17.3 45 10.0 -9.7 354 47 274.3 274.5 269.6 277.5 1.10 11 895 880 -7.3 -21.3 32 14.0 -10.3 354 47 274.4 274.5 269.1 276.7 0.78 12 890 924 -7.1 -17.1 45 10.0 -9.5 355 48 275.1 275.3 270.1 278.3 1.12 13 887 950 -7.1 -17.1 45 10.0 -9.5 356 48 275.3 275.5 270.3 278.6 1.13 14 884 976 -7.1 -20.1 35 13.0 -10.0 356 48 275.6 275.7 270.0 278.2 0.88 15 866 1136 -7.9 -16.9 48 9.0 -10.1 359 47 276.4 276.6 271.0 279.8 1.17 16 863 1163 -7.9 -18.9 41 11.0 -10.5 359 47 276.7 276.8 270.9 279.6 0.99 17 858 1208 -8.1 -18.1 44 10.0 -10.5 360 47 276.9 277.1 271.2 280.0 1.07 18 851 1272 -8.5 -14.5 62 6.0 -10.1 360 46 277.1 277.4 271.9 281.3 1.46 19 850 1281 -8.5 -13.0 70 4.5 -9.8 360 46 277.2 277.5 272.3 282.0 1.65 20 848 1299 -8.5 -10.9 83 2.4 -9.2 360 46 277.4 277.8 272.9 283.0 1.96 21 839 1382 -8.7 -10.8 85 2.1 -9.3 360 46 278.1 278.4 273.3 283.7 2.00 22 824 1522 -9.1 -12.0 79 2.9 -9.9 360 45 279.1 279.4 273.6 284.4 1.85 23 803 1722 -8.9 -15.9 57 7.0 -10.7 360 44 281.4 281.6 274.2 285.4 1.38 24 725 2507 -13.5 -20.5 56 7.0 -15.0 356 41 284.7 284.8 275.5 287.8 1.03 25 700 2773 -14.9 -23.9 46 9.0 -16.7 5 43 286.0 286.1 275.9 288.4 0.79 26 664 3170 -17.1 -29.1 34 12.0 -19.0 5 44 287.9 288.0 276.4 289.5 0.52 27 639 3456 -19.1 -33.1 28 14.0 -21.0 5 45 288.8 288.8 276.6 290.0 0.37 28 627 3597 -20.3 -32.3 33 12.0 -22.0 5 46 289.0 289.0 276.8 290.3 0.41 29 615 3739 -21.3 -34.3 30 13.0 -22.9 5 46 289.4 289.5 276.9 290.5 0.34 30 612 3775 -21.5 -40.5 16 19.0 -23.5 5 46 289.6 289.6 276.7 290.2 0.18 31 608 3823 -21.7 -42.7 13 21.0 -23.7 5 46 289.9 289.9 276.9 290.4 0.15 32 596 3970 -22.9 -43.9 13 21.0 -24.8 5 45 290.2 290.2 277.0 290.6 0.13 33 553 4515 -25.5 -55.5 4 30.0 -27.3 2 40 293.4 293.4 278.4 293.5 0.04 34 508 5126 -28.1 -57.1 4 29.0 -29.7 357 28 297.4 297.4 280.3 297.5 0.03 35 505 5169 -27.7 -56.7 5 29.0 -29.4 355 26 298.4 298.4 280.7 298.5 0.04 36 500 5240 -27.7 -55.7 5 28.0 -29.4 360 21 299.3 299.3 281.1 299.4 0.04 37 495 5312 -27.9 -49.9 10 22.0 -29.5 3 21 299.9 299.9 281.4 300.2 0.08 38 492 5356 -27.9 -37.9 38 10.0 -29.0 5 21 300.4 300.5 281.9 301.4 0.30 39 490 5386 -28.1 -38.1 38 10.0 -29.2 6 20 300.5 300.6 282.0 301.5 0.29 40 488 5415 -28.3 -38.3 38 10.0 -29.3 7 20 300.6 300.7 282.0 301.6 0.29 41 484 5474 -28.7 -38.7 38 10.0 -29.7 9 20 300.8 300.9 282.1 301.8 0.28 42 482 5504 -28.7 -34.7 56 6.0 -29.4 10 20 301.2 301.3 282.4 302.6 0.42 43 468 5715 -29.7 -35.7 56 6.0 -30.4 6 16 302.5 302.6 282.9 303.8 0.39 44 466 5746 -29.9 -35.9 56 6.0 -30.6 6 16 302.6 302.7 283.0 303.9 0.38 45 463 5792 -30.1 -40.1 37 10.0 -31.0 5 15 302.9 303.0 282.9 303.8 0.25 46 458 5870 -30.7 -39.7 41 9.0 -31.6 6 15 303.1 303.2 283.0 304.0 0.26 47 456 5901 -30.9 -37.9 50 7.0 -31.6 7 14 303.2 303.3 283.1 304.4 0.32 48 454 5932 -31.1 -39.1 45 8.0 -31.9 7 14 303.4 303.4 283.1 304.4 0.28 49 451 5979 -31.3 -44.3 27 13.0 -32.3 8 14 303.7 303.7 283.1 304.3 0.17 50 442 6122 -32.3 -40.3 45 8.0 -33.0 10 13 304.2 304.2 283.4 305.1 0.26 51 439 6170 -32.7 -43.7 33 11.0 -33.6 11 13 304.3 304.3 283.4 304.9 0.18 52 435 6235 -33.1 -43.1 36 10.0 -33.9 12 13 304.6 304.6 283.5 305.3 0.19 53 407 6700 -37.3 -41.2 67 3.9 -37.6 18 11 305.0 305.0 283.7 305.9 0.25 54 405 6734 -37.5 -43.5 53 6.0 -37.9 19 11 305.2 305.2 283.7 305.9 0.20 55 400 6820 -38.1 -47.1 38 9.0 -38.6 20 11 305.5 305.5 283.8 306.0 0.14 56 300 8740 -51.7 -57.7 49 6.0 -51.8 35 4 312.5 312.5 286.3 312.7 0.05 57 293 8893 -52.7 -61.7 33 9.0 -52.9 25 12 313.2 313.2 286.5 313.3 0.03 58 250 9930 -46.9 -78.9 1 32.0 -47.4 355 14 336.3 336.3 293.4 336.4 0.00 59 200 11410 -48.1 -81.1 1 33.0 -48.7 355 10 356.6 356.6 298.0 356.6 0.00 60 150 13300 -49.3 -82.3 1 33.0 -50.0 330 7 385.1 385.1 303.1 385.1 0.00 61 100 15940 -49.5 -83.5 1 34.0 -50.5 270 6 432.1 432.1 309.0 432.1 0.00 62 85 16993 -53.5 -85.5 1 32.0 -54.2 251 12 444.5 444.5 310.3 444.6 0.00 63 82 17223 -53.7 -85.7 1 32.0 -54.5 250 13 448.7 448.7 310.7 448.7 0.00 64 70 18240 -53.1 -85.1 1 32.0 -54.0 305 10 470.8 470.8 312.7 470.8 0.00 65 69 18333 -53.3 -86.3 1 33.0 -54.2 284 15 472.3 472.3 312.8 472.3 0.00 66 63 18926 -48.3 -84.3 1 36.0 -50.0 296 10 495.8 495.8 314.7 495.8 0.01 67 57 19581 -52.3 -85.3 1 33.0 -53.5 151 16 501.1 501.1 315.0 501.1 0.00 68 50 20430 -51.9 -85.9 1 34.0 -53.3 250 8 521.2 521.2 316.4 521.2 0.00 69 49 20561 -51.3 -85.3 1 34.0 -52.8 248 9 525.6 525.6 316.6 525.6 0.01 70 46 20970 -53.1 -86.1 1 33.0 -54.4 201 15 530.9 530.9 317.0 530.9 0.01 71 44 21257 -51.5 -85.5 1 34.0 -53.1 209 17 541.6 541.6 317.6 541.6 0.01 72 41 21714 -53.1 -86.1 1 33.0 -54.6 251 10 548.6 548.6 318.0 548.6 0.01 73 38 22206 -50.9 -85.9 1 35.0 -52.9 287 10 566.3 566.3 319.0 566.3 0.01 74 36 22558 -50.9 -85.9 1 35.0 -52.9 325 5 575.1 575.1 319.4 575.1 0.01 75 32 23322 -52.3 -86.3 1 34.0 -54.3 79 4 591.1 591.1 320.2 591.1 0.01 76 30 23740 -51.7 -85.7 1 34.0 -53.9 150 8 603.7 603.7 320.7 603.8 0.01 77 29 23959 -51.7 -85.7 1 34.0 -53.9 124 10 609.6 609.6 321.0 609.6 0.01 78 26 24660 -55.3 -87.3 1 32.0 -57.1 156 12 618.7 618.7 321.5 618.7 0.01 79 25 24910 -55.7 -87.7 1 32.0 -57.4 166 14 624.5 624.5 321.7 624.6 0.01 80 23 25441 -54.5 -87.5 1 33.0 -56.6 193 10 643.1 643.1 322.4 643.2 0.01 81 21 26020 -56.5 -87.5 1 31.0 -58.3 265 7 654.0 654.0 322.9 654.1 0.01 82 20 26330 -54.9 -87.9 1 33.0 -57.1 325 4 668.1 668.1 323.3 668.2 0.01 83 18 27008 -52.1 -87.1 1 35.0 -55.2 344 4 697.4 697.4 324.3 697.5 0.01 84 17 27381 -48.9 -85.9 1 37.0 -53.2 354 4 719.2 719.2 325.0 719.3 0.01 85 16 27777 -50.7 -85.7 1 35.0 -54.5 5 4 725.9 725.9 325.3 726.0 0.02 TRP 293 8893 -52.7 -61.7 33 9.0 -52.9 25 12 313.2 313.2 286.5 313.3 0.03 WND Sounding variables and indices 1000-500 mb thick: 5222.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 42.94 % Est. max temperature: 4.08 C = 39.34 F Sfc-Lift cond lev (LCL): 982.00 mb = 160.05 m = 525.10 ft T: -6.74 C 700-500 lapse rate: 5.19 C/km ThetaE index: 0.79 C Layer 895.0- 890.0 mb Conv cond level (CCL): 736.12 mb = 2389.67 m = 7840.03 ft Mean mixing ratio: 1.94 g/kg Conv temperature: 11.11 C = 51.99 F Cap Strength: 20.03 C Lifted Index: 20.62 C Risk: None Lifted Index @300 mb: 26.97 C Lifted Index @700 mb: 12.03 C Showalter Index: 14.70 C Risk: None Total Totals Index: 33.90 C Risk: None Vertical Totals Index: 19.20 C Cross Totals Index: 14.70 C K Index: -2.80 Risk: None Sweat Index: 113.00 Risk: None Energy Index: 3.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.80 J/kg Max Up Vert Vel: 6.29 m/s Conv Inhibition (B-): 58490.00 J/kg Cap Strength: 20.03 C Lift Cond Lev (LCL): 924.85 mb = 625.25 m = 2051.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 30 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 1001 9 340 33 11.3 -31.0 | 283 26 25.8 -6.0 1 1000 18 345 27 7.0 -26.1 | 273 21 21.5 -1.1 2 964 305 345 39 10.1 -37.7 | 297 28 24.6 -12.7 3 927 610 345 42 10.9 -40.6 | 302 30 25.3 -15.6 4 925 624 350 43 7.5 -42.3 | 308 28 21.9 -17.3 5 891 914 355 48 4.2 -47.8 | 321 29 18.6 -22.8 6 857 1219 360 47 -0.0 -47.0 | 327 26 14.5 -22.0 7 850 1281 360 46 -0.0 -46.0 | 325 25 14.5 -21.0 8 792 1829 360 44 -0.0 -44.0 | 323 24 14.5 -19.0 9 761 2134 5 42 -3.7 -41.8 | 327 20 10.8 -16.8 10 731 2438 355 41 3.6 -40.8 | 311 24 18.0 -15.8 11 703 2743 360 42 -0.0 -42.0 | 320 22 14.5 -17.0 12 700 2773 5 43 -3.7 -42.8 | 329 21 10.7 -17.8 13 620 3658 5 46 -4.0 -45.8 | 333 23 10.5 -20.8 14 595 3962 5 45 -3.9 -44.8 | 332 22 10.5 -19.8 15 571 4267 360 42 -0.0 -42.0 | 320 22 14.5 -17.0 16 525 4877 5 36 -3.1 -35.9 | 314 16 11.3 -10.9 17 504 5182 355 26 2.3 -25.9 | 273 17 16.7 -0.9 18 500 5240 360 21 -0.0 -21.0 | 255 15 14.5 4.0 19 483 5486 10 20 -3.5 -19.7 | 244 12 11.0 5.3 20 463 5791 5 15 -1.3 -14.9 | 233 17 13.2 10.1 21 443 6096 10 13 -2.3 -12.8 | 225 17 12.2 12.2 22 400 6820 20 11 -3.8 -10.3 | 216 18 10.7 14.7 23 389 7010 20 11 -3.8 -10.3 | 216 18 10.7 14.7 24 355 7620 95 4 -4.0 0.3 | 202 27 10.5 25.4 25 339 7925 95 14 -13.9 1.2 | 181 26 0.5 26.2 26 324 8230 90 20 -20.0 0.0 | 168 26 -5.5 25.0 27 309 8534 100 10 -9.8 1.7 | 190 27 4.6 26.7 28 300 8740 35 4 -2.3 -3.3 | 209 25 12.2 21.7 29 295 8839 50 3 -2.3 -1.9 | 208 26 12.2 23.1 30 293 8893 25 12 -5.1 -10.9 | 214 17 9.4 14.1 31 282 9144 30 16 -8.0 -13.9 | 210 13 6.5 11.1 32 250 9930 355 14 1.2 -13.9 | 235 19 15.7 11.1 33 234 10363 350 13 2.3 -12.8 | 234 21 16.7 12.2 34 224 10668 10 10 -1.7 -9.8 | 220 20 12.7 15.2 35 214 10973 340 16 5.5 -15.0 | 243 22 19.9 10.0 36 200 11410 355 10 0.9 -10.0 | 226 21 15.3 15.0 37 195 11582 360 10 -0.0 -10.0 | 224 21 14.5 15.0 38 186 11887 325 11 6.3 -9.0 | 232 26 20.8 16.0 39 170 12497 305 13 10.6 -7.5 | 235 31 25.1 17.5 40 150 13300 330 7 3.5 -6.1 | 223 26 18.0 18.9 41 147 13411 325 10 5.7 -8.2 | 230 26 20.2 16.8 42 141 13716 300 3 2.6 -1.5 | 216 29 17.1 23.5 43 134 14021 265 10 10.0 0.9 | 223 36 24.4 25.9 44 111 15240 310 22 16.9 -14.1 | 251 33 31.3 10.9 45 101 15850 320 12 7.7 -9.2 | 235 27 22.2 15.8 46 100 15940 270 6 6.0 -0.0 | 219 32 20.5 25.0 47 97 16154 310 10 7.7 -6.4 | 230 29 22.1 18.6 48 84 17069 245 12 10.9 5.1 | 220 39 25.3 30.1 49 76 17678 265 16 15.9 1.4 | 229 40 30.4 26.4 50 73 17983 270 13 13.0 -0.0 | 228 37 27.5 25.0 51 70 18240 305 10 8.2 -5.7 | 230 30 22.7 19.3 52 69 18288 280 16 15.8 -2.8 | 234 38 30.2 22.2 53 66 18593 310 10 7.7 -6.4 | 230 29 22.1 18.6 54 63 18898 290 10 9.4 -3.4 | 228 32 23.9 21.6 55 60 19202 350 12 2.1 -11.8 | 231 21 16.5 13.2 56 58 19507 145 17 -9.8 13.9 | 187 39 4.7 38.9 57 55 19812 170 12 -2.1 11.8 | 199 39 12.4 36.8 58 52 20117 160 14 -4.8 13.2 | 194 39 9.7 38.2 59 50 20430 250 8 7.5 2.7 | 218 35 22.0 27.7 60 48 20726 245 10 9.1 4.2 | 219 38 23.5 29.2 61 46 21031 190 16 2.8 15.8 | 203 44 17.2 40.8 62 43 21336 215 17 9.8 13.9 | 212 46 24.2 38.9 63 41 21641 245 10 9.1 4.2 | 219 38 23.5 29.2 64 38 22250 290 10 9.4 -3.4 | 228 32 23.9 21.6 65 34 22860 0 0 -0.0 -0.0 | 210 29 14.5 25.0 66 30 23740 150 8 -4.0 6.9 | 198 34 10.5 31.9 67 30 23774 115 10 -9.1 4.2 | 190 30 5.4 29.2 68 27 24384 145 9 -5.2 7.4 | 196 34 9.3 32.4 69 25 24994 170 15 -2.6 14.8 | 197 42 11.9 39.8 70 24 25298 200 10 3.4 9.4 | 207 39 17.9 34.4 71 22 25603 185 10 0.9 10.0 | 204 38 15.3 35.0 72 20 26330 325 4 2.3 -3.3 | 218 27 16.8 21.7 73 13 27432 40 4 -2.6 -3.1 | 208 25 11.9 21.9 74 12 27737 70 16 -15.0 -5.5 | 178 20 -0.6 19.5 75 10 28042 75 13 -12.6 -3.4 | 185 22 1.9 21.6 Wind Parameters Mean winds (0-6000m): 0.0 at 38.5 knts Storm direction: 30.0 at 28.9 knts Shear (0-3000m) pos: 4.2 neg: 0.9 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 47.1 deg Storm rel helicity (0-3000m) pos: 204.1 neg: -45.1 tot: 159.0 m^2/s^2 ave: 53.0 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 3.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.46 Bulk Shear: 13.54 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 ------------------------------------------------------------------------------- 500 345 36 292 26| 8.9 0.0 8.9| 55.2 -3.3 51.9 103.8 0.56| 14.2 7.9 1000 349 40 303 27| 9.6 0.0 9.6|141.4 -3.3 138.1 138.1 0.73| 13.4 9.7 1500 353 42 311 26| 6.2 0.0 6.2|155.1 -9.6 145.5 97.0 0.65| 10.5 6.8 2000 355 43 314 26| 4.6 0.0 4.6|161.3 -13.8 147.4 73.7 0.59| 8.8 5.2 2500 356 43 315 25| 3.7 1.1 4.8|165.6 -45.1 120.5 48.2 0.37| 8.7 3.2 3000 357 43 316 24| 4.2 0.9 5.1|204.1 -45.1 159.0 53.0 0.45| 8.5 3.8 4000 359 43 320 24| 3.2 0.7 3.9|210.7 -52.3 158.4 39.6 0.41| 6.9 2.8 5000 360 42 320 23| 2.5 1.6 4.2|210.7-106.2 104.5 20.9 0.16| 7.1 1.1 6000 0 39 313 20| 2.0 1.9 3.8|210.7-178.4 32.2 5.4 -0.08| 7.7 -0.6 Wrote GIF file: /home/apache/climate/data/raob//PASN/skewt/PASN.skewt.20250416.12.gif