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1981 Darel Valley earthquake

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An official death toll of 220 was reported; the relatively low death toll was attributed to the earthquake occurring in the day; had it occur at night, thousands may have been killed by collapsing homes. At least 3,387 homes were destroyed, and about twice more cattle shelters were razed. In
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addition, 1,447 livestock died from rockslides. Many homes which collapsed were constructed of heavy materials. Roadways were destroyed by landslides. Due to the nonexistent communication system in the area, news of the earthquake did not reach authorities until the following day. Many
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Pakistani authorities intended for a team of doctors and mule to carry relief supplies to the area, but due to slow progress hampered by inaccessibility, the plan was called off 14 hours later. Survivors said that there was no assistance for three days.
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mountains of northern Pakistan is the epicenter of intermediate-depth earthquakes with hypocenters up to 300 km (190 mi) beneath the region. Shallow seismic activity, however, are uncommon. Shallow strike-slip, normal and thrust
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were deployed to transport doctors and evacuate the injured. Aircraft arrived with air-dropped food. Despite the swift response by authorities, a lack of funds meant additional resources could not be obtained for survivors.
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were proposed as the mechanism of these earthquakes. The earthquake was one of three shallow and destructive events within a 10-year period, with the first two occurring in 1972 and
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James, Jackson; Graham, Yielding (1983). "The seismicity of Kohistan, Pakistan: Source studies of the Hamran (1972.9.3), Darel (1981.9.12) and Patan (1974.12.28) earthquakes".
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Stack, Tigger (1982). "The Darel Valley earthquake: An overlooked disaster in northern Pakistan".
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resulted in 220 fatalities and 3,000 injured. It occurred on September 12 at 12:15
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were destroyed, affecting local agriculture harvest.
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indicates earthquake resulting in at least 30 deaths
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along a high-angle fault plane was the cause of the
36: 643: 592: 571: 172: 135: 127: 111: 100: 85: 72: 59: 48: 198:  at a depth of 13.0 km (8.1 mi). 190:, affecting the mountainous region of northern 526:indicates the deadliest earthquake of the year 549: 414: 8: 19: 556: 542: 534: 421: 407: 399: 18: 341: 339: 116: 277: 283: 281: 7: 385:International Seismological Centre 368:10.1111/j.1467-7717.1982.tb00532.x 287: 14: 35: 28: 267:List of earthquakes in Pakistan 194:. The earthquake measured 6.1 M 1: 762:September 1981 events in Asia 330:10.1016/0040-1951(83)90055-0 184:1981 Darel Valley earthquake 89:September 12, 1981 20:1981 Darel Valley earthquake 262:List of earthquakes in 1981 783: 767:1981 disasters in Pakistan 131:13.0 km (8.1 mi) 516: 442: 24: 706:December 2015 Hindu Kush 219:, respectively. Shallow 752:Earthquakes in Pakistan 701:October 2015 Hindu Kush 565:Earthquakes in Pakistan 16:Earthquake in Pakistan 433:Earthquakes in 1981 360:1982Disas...6..169S 322:1983Tectp..91...15J 153: /  55:1981-09-12 07:15:54 21: 393:authoritative data 734: 733: 711:2019 Azad Kashmir 615:1981 Darel Valley 531: 530: 180: 179: 774: 757:1981 in Pakistan 747:1981 earthquakes 721:2022 Durand Line 716:2021 Balochistan 686:2013 Balochistan 605:1945 Balochistan 572:Pre-20th century 558: 551: 544: 535: 423: 416: 409: 400: 372: 371: 343: 334: 333: 305: 299: 285: 168: 167: 165: 164: 163: 158: 154: 151: 150: 149: 146: 121: 96: 94: 39: 38: 32: 22: 782: 781: 777: 776: 775: 773: 772: 771: 737: 736: 735: 730: 661:2005 Hindu Kush 651:2002 Hindu Kush 639: 625:1991 Hindu Kush 620:1983 Hindu Kush 588: 567: 562: 532: 527: 522: 512: 479:(6.6, June 11) 473:(5.9, April 26) 465:Gulf of Corinth 438: 427: 395:for this event. 380: 375: 345: 344: 337: 307: 306: 302: 286: 279: 275: 258: 233: 221:thrust faulting 204: 197: 161: 159: 157:35.68°N 73.68°E 155: 152: 147: 144: 142: 140: 139: 120: 101:Local time 92: 90: 86:Local date 44: 43: 42: 41: 40: 17: 12: 11: 5: 780: 778: 770: 769: 764: 759: 754: 749: 739: 738: 732: 731: 729: 728: 723: 718: 713: 708: 703: 698: 696:2015 Islamabad 693: 688: 683: 678: 673: 671:2011 Dalbandin 668: 663: 658: 653: 647: 645: 641: 640: 638: 637: 632: 627: 622: 617: 612: 607: 602: 596: 594: 590: 589: 587: 586: 581: 575: 573: 569: 568: 563: 561: 560: 553: 546: 538: 529: 528: 517: 514: 513: 511: 510: 504: 500:(6.1, Sep 12) 495: 488:(7.2, Jul 28) 483: 474: 468: 462: 458:(6.8, Jan 23) 453: 443: 440: 439: 428: 426: 425: 418: 411: 403: 397: 396: 379: 378:External links 376: 374: 373: 354:(3): 169–176. 335: 316:(1–2): 15–28. 310:Tectonophysics 300: 276: 274: 271: 270: 269: 264: 257: 254: 232: 229: 203: 200: 195: 178: 177: 174: 170: 169: 137: 133: 132: 129: 125: 124: 118: 113: 109: 108: 102: 98: 97: 87: 83: 82: 77: 70: 69: 64: 57: 56: 53: 46: 45: 34: 33: 27: 26: 25: 15: 13: 10: 9: 6: 4: 3: 2: 779: 768: 765: 763: 760: 758: 755: 753: 750: 748: 745: 744: 742: 727: 724: 722: 719: 717: 714: 712: 709: 707: 704: 702: 699: 697: 694: 692: 691:2014 Pakistan 689: 687: 684: 682: 679: 677: 674: 672: 669: 667: 664: 662: 659: 657: 654: 652: 649: 648: 646: 642: 636: 633: 631: 628: 626: 623: 621: 618: 616: 613: 611: 608: 606: 603: 601: 598: 597: 595: 591: 585: 582: 580: 577: 576: 574: 570: 566: 559: 554: 552: 547: 545: 540: 539: 536: 525: 520: 515: 509:(7.2, Oct 25) 508: 505: 503: 499: 496: 494: 491: 487: 484: 482: 478: 475: 472: 469: 467:(6.7, Feb 24) 466: 463: 461: 457: 454: 452: 449:(6.7, Jan 19) 448: 445: 444: 441: 437: 434: 431: 424: 419: 417: 412: 410: 405: 404: 401: 394: 390: 386: 382: 381: 377: 369: 365: 361: 357: 353: 349: 342: 340: 336: 331: 327: 323: 319: 315: 311: 304: 301: 297: 293: 289: 284: 282: 278: 272: 268: 265: 263: 260: 259: 255: 253: 250: 244: 242: 239: 230: 228: 226: 222: 218: 214: 209: 201: 199: 193: 189: 185: 175: 171: 166: 138: 134: 130: 126: 122: 114: 110: 107: 103: 99: 88: 84: 81: 78: 76: 71: 68: 65: 62: 58: 54: 51: 47: 31: 23: 681:2013 Laghman 676:2013 Saravan 656:2005 Kashmir 644:21st century 614: 593:20th century 584:1885 Kashmir 579:1555 Kashmir 523: 518: 501: 498:Darel Valley 497: 492: 489: 480: 459: 450: 389:bibliography 351: 347: 313: 309: 303: 245: 234: 205: 183: 181: 162:35.68; 73.68 666:2008 Ziarat 635:1997 Harnai 610:1974 Pattan 600:1935 Quetta 471:Westmorland 249:Helicopters 160: / 63: event 741:Categories 726:March 2023 630:1992 Kohat 507:Playa Azul 447:Irian Jaya 273:References 238:irrigation 208:Hindu Kush 202:Earthquake 173:Casualties 93:1981-09-12 52: time 348:Disasters 225:mainshock 136:Epicenter 112:Magnitude 256:See also 213:faulting 192:Pakistan 176:220 dead 391:and/or 356:Bibcode 318:Bibcode 148:73°41′E 145:35°41′N 91: ( 477:Golbaf 387:has a 298:]. 292:611344 290:Event 288:ISC-OB 241:canals 231:Damage 104:12:15 80:ComCat 67:611344 486:Sirch 294:[ 128:Depth 73:USGS- 456:Dawu 383:The 296:IRIS 217:1974 206:The 182:The 75:ANSS 364:doi 326:doi 188:PST 123:6.1 106:PST 61:ISC 50:UTC 743:: 362:. 350:. 338:^ 324:. 314:91 312:. 280:^ 227:. 557:e 550:t 543:v 524:‡ 519:† 502:† 493:‡ 490:† 481:† 460:† 451:† 436:→ 430:← 422:e 415:t 408:v 370:. 366:: 358:: 352:6 332:. 328:: 320:: 196:w 119:w 117:M 95:)

Index

1981 Darel Valley earthquake is located in Pakistan
UTC
ISC
611344
ANSS
ComCat
PST
Mw
35°41′N 73°41′E / 35.68°N 73.68°E / 35.68; 73.68
PST
Pakistan
Hindu Kush
faulting
1974
thrust faulting
mainshock
irrigation
canals
Helicopters
List of earthquakes in 1981
List of earthquakes in Pakistan


ISC-OB
611344
IRIS
Bibcode
1983Tectp..91...15J
doi
10.1016/0040-1951(83)90055-0

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