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545:, USA. The event first drew news coverage in late 2017, after a long fissure was discovered high on Rattlesnake Ridge: this fissure was reported to be 250 feet deep in one place. The first road closure for public safety was reported on December 17, 2017. The
840:
The raging inferno, called the Range 12 Fire, threatened to summit
Washington's Rattlesnake Mountain, and creep down the other side toward the Hanford Nuclear Site, an aging nuclear production complex that sits along the Columbia
556:
On the weekend of
January 20–21, 2018 there was flurry of new reporting, which highlighted a developing consensus that the landslide will at some time collapse suddenly, and that is likely to occur within months if not weeks.
378:(TTB) awarded Rattlesnake Hills its appellation status on March 20, 2006, making Rattlesnake Hills Washington's ninth federally recognized American Viticultural Area. The Rattlesnake Hills AVA is entirely contained within the
428:
Province resulting from complex and poorly understood regional tectonics. The folds are associated with geological faults whose seismic risk is of particular concern to the nuclear facilities at the
739:
656:
1045:
1298:
765:
1006:
420:. The Yakima Fold Belt is an area of topographical folds (or wrinkles) raised by tectonic compression. It is a 14,000 km (5,400 sq mi) structural-tectonic
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243:
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1038:
308:
Named high points of the
Rattlesnake Hills, according to the USGS, include Elephant Mountain, Zillah Peak, Eagle Peak, High Top, Lookout, and Rattlesnake Mountain.
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402:. With elevations ranging from 850 feet (259 m) to 3,085 feet (940 m), this AVA contains the highest point in the Yakima Valley AVA.
157:
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Residents were told to evacuate their homes west of
Prosser in the area of Ward Gap and Richards Roads early Sunday evening.
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is about 4 million tons, covering about 20 acres, and it is slipping roughly south at a rate of about 1.5 feet per week.
150:
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386:. The hills form the northern boundary of Yakima Valley, and the AVA includes land between the north bank of the
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Cary, Annette (July 31, 2016). "Fires burn across
Eastern Washington, some Prosser-area residents evacuated".
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Pinot Noir grapes in May in the
Rattlesnake Hills AVA. The Rattlesnake Hills lie in the background.
284:
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222:. It should not be confused with the much smaller Rattlesnake Ridge located near the west end of
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880:"250-foot-deep crack in earth prompts landslide warnings at Rattlesnake Ridge near Union Gap"
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has a web-page providing information on the event, which reports that the moving mass of
305:, used for agricultural irrigation, passes under the Rattlesnake Hills through a tunnel.
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714:"Range 12 Fire: 90 percent contained,176,000 acres burned in Yakima, Benton Counties"
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927:"Landslide watch: Can experts predict collapse at Washington's Rattlesnake Ridge?"
331:(directly west of the Tri-Cities) is what is often called the "Rattlesnake Hills".
522:
Vegetation on the north side of
Rattlesnake Ridge, in a picture taken inside the
824:"To Prevent a Nuclear Disaster, Washington Firefighters Burned a Whole Mountain"
766:"Range 12 fire 90% contained, 176,600 acres of Yakima, Benton counties scorched"
280:. To the west of the Yakima River the mountain ridge is known as Ahtanum Ridge.
246:
by approximately 100 ft (30 m). The
Rattlesnake Hills are part of the
797:"Time needed for ravaged Hanford monument ecosystem to recover from third fire"
579:
1255:
1023:
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near
Rattlesnake Ridge. The fire was eventually contained through the use of
215:
643:
U.S. Geological Survey
Geographic Names Information System: Rattlesnake Ridge
632:
U.S. Geological Survey Geographic Names Information System: Rattlesnake Hills
295:. A spur on the north side of the ridge nearly connects with the west end of
172:
159:
96:
83:
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482:. The fire was the third in recent years to affect the area surrounding the
199:
474:. It quickly grew to over 176,000 acres (71,000 ha) to cover parts of
507:
390:
and the entirety of the southern slopes of the Rattlesnake Hills between
1204:
718:
251:
974:"New images show intimidating landslide moving down Rattlesnake Ridge"
907:. Washington State Department of Natural Resources. February 15, 2019
550:
54:
988:"Giant crack on Washington's Rattlesnake Ridge prompts evacuations"
517:
339:
310:
203:
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is occurring in the Rattlesnake Hills, about 3 miles south of
854:"Nuclear Waste Leaking at 'American Fukushima' in Northwest"
498:
due to concerns that the fire was getting too close to the
382:, which is in turn is entirely contained within the larger
416:
The Rattlesnake Ridge is one of the larger "folds" in the
1007:"Rep. Newhouse receives briefing on Rattlesnake Ridge"
740:"Photos: Up close at the Yakima Training Center fire"
250:
of east-tending long ridges formed by the folding of
260:
The Rattlesnake Hills form the northern edge of the
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949:"The Rattlesnake Ridge - A Landslide In The Making"
149:
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53:
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21:
432:(immediately north of the Rattlesnake Hills) and
680:. Yakima Valley. January 7, 2014. Archived from
547:Washington State Department of Natural Resources
654:Complete Report for Saddle Mountains structures
1039:
234:. The highest point in the hills (as well as
8:
574:
572:
570:
434:major dams on the Columbia and Snake Rivers
16:Mountain ridge in Washington, United States
1223:
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1032:
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502:, which had recently been compared to the
18:
533:As of January 21, 2018, a large but slow
612:United States Department of the Interior
376:Alcohol and Tobacco Tax and Trade Bureau
315:Shaded-relief map showing ridges of the
580:"Rattlesnake Hills Lookout, Washington"
566:
1355:Landforms of Benton County, Washington
1005:Oliver, Miles Jay (January 13, 2018).
242:, which surpasses the more well-known
1331:List of mountain ranges in Washington
712:Worthington, Sarah (August 2, 2016).
496:Rattlesnake Mountain in Benton County
466:. The city it started closest to was
398:. The AVA is centered on the city of
7:
925:Doughton, Sandi (January 21, 2018).
276:cuts through the mountain ridge via
33:Rattlesnake Hills behind a vineyard.
1350:Ridges of Yakima County, Washington
947:Bressan, David (January 18, 2018).
878:Bain, Kaitlin (December 22, 2017).
603:Geographic Names Information System
238:) is the 3,629 feet (1,106 m)
283:North of the Rattlesnake Hills is
14:
1232:incl. Olympic Mountains foothills
663:, USGS Earthquake Hazards Program
454:was started on July 31, 2016, in
198:, is a 16-mile (26 km) long
795:Cary, Annette (August 6, 2016).
764:Cary, Annette (August 3, 2016).
514:2018 Rattlesnake Ridge landslide
27:
608:United States Geological Survey
524:Hanford Reach National Monument
484:Hanford Reach National Monument
264:, running from the vicinity of
1:
901:"Rattlesnake Hills Landslide"
327:, and the ridge north of the
268:to just south of the city of
1360:Ridges of Washington (state)
972:EndPlay (January 20, 2018).
678:Rattlesnake Hills Wine Trail
291:. The hills extend into the
59:3,629 ft (1,106 m)
500:Hanford Nuclear Reservation
430:Hanford Nuclear Reservation
255:Columbia River basalt flows
1376:
504:Fukushima nuclear disaster
488:Arid Lands Ecology Reserve
443:
409:
360:American Viticultural Area
347:
323:. The box on right is the
97:46.4476327°N 119.8400381°W
69:1,829 ft (557 m)
1328:
1322:Olympic–Wallowa Lineament
528:Benton County, Washington
368:Benton County, Washington
26:
1009:. Yakima Herald-Republic
102:46.4476327; -119.8400381
771:Yakima Herald-Republic
744:Yakima Herald-Republic
530:
460:Yakima Training Center
345:
332:
325:Tri-Cities, Washington
521:
356:Rattlesnake Hills AVA
350:Rattlesnake Hills AVA
343:
336:Rattlesnake Hills AVA
314:
232:Union Gap, Washington
1228:Pacific Coast Ranges
1133:Rattlesnake Mountain
244:Rattlesnake Mountain
929:. The Seattle Times
882:. The Seattle Times
384:Columbia Valley AVA
169: /
93: /
1111:Horse Heaven Hills
994:. January 5, 2018.
659:2011-07-21 at the
531:
464:Yakima, Washington
456:eastern Washington
346:
333:
228:Yakima, Washington
173:46.450°N 119.833°W
39:Highest point
1337:
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1312:
1311:
1273:
1251:
1233:
1213:
1212:
1128:Rattlesnake Hills
1118:
684:on July 14, 2014.
508:Newsweek magazine
470:on July 30, 2016
468:Moxee, Washington
380:Yakima Valley AVA
374:. United States
319:of south-central
289:Black Rock Valley
196:Rattlesnake Ridge
192:Rattlesnake Hills
188:
187:
151:Range coordinates
22:Rattlesnake Hills
1367:
1269:
1243:
1231:
1224:
1143:Saddle Mountains
1114:
1073:Yakima Fold Belt
1069:
1057:hills and ridges
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492:controlled burns
426:Columbia Plateau
418:Yakima Fold Belt
412:Yakima Fold Belt
406:Yakima Fold Belt
372:Washington state
317:Yakima Fold Belt
248:Yakima Fold Belt
194:, also known as
184:
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181:
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178:46.450; -119.833
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1148:Snipes Mountain
1123:Manastash Ridge
1106:Frenchman Hills
1086:Badger Mountain
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802:Tri-City Herald
794:
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749:
747:
746:. July 30, 2016
738:
737:
733:
724:
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711:
710:
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698:Tri-City Herald
694:
693:
689:
674:"About the AVA"
672:
671:
667:
661:Wayback Machine
652:
648:
641:
637:
630:
626:
616:
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596:
595:
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424:of the western
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388:Sunnyside Canal
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1271:Boistfort Peak
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1249:Larch Mountain
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1101:Columbia Hills
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1096:Candy Mountain
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905:www.dnr.wa.gov
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584:Peakbagger.com
565:
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512:
444:Main article:
441:
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410:Main article:
407:
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348:Main article:
337:
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240:Lookout Summit
226:just south of
186:
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48:Lookout Summit
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1304:Puget Lowland
1302:
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1299:Kitsap County
1297:
1295:
1294:Issaquah Alps
1292:
1290:
1287:
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1266:Willapa Hills
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1205:Palouse Hills
1203:
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1200:Dishman Hills
1198:
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1195:
1191:
1185:
1184:Steptoe Butte
1182:
1180:
1177:
1176:
1174:
1170:
1164:
1161:
1159:
1158:Wahluke Slope
1156:
1154:
1153:Umtanum Ridge
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1091:Beezley Hills
1089:
1087:
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1081:Ahtanum Ridge
1079:
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481:
480:Benton County
477:
476:Yakima County
473:
469:
465:
462:northeast of
461:
457:
453:
452:Range 12 fire
447:
446:Range 12 fire
440:2016 wildfire
439:
437:
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431:
427:
423:
419:
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405:
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364:Yakima County
361:
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262:Yakima Valley
258:
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245:
241:
237:
236:Benton County
233:
229:
225:
224:Ahtanum Ridge
221:
217:
213:
212:Benton County
209:
208:Yakima County
205:
201:
197:
193:
182:
154:
152:
148:
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138:
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121:United States
120:
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106:
78:
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72:
68:
66:
62:
58:
56:
52:
49:
46:
42:
37:
30:
25:
20:
1261:Satsop Hills
1245:Capitol Peak
1179:Kamiak Butte
1163:Yakima Ridge
1138:Red Mountain
1127:
1116:Jump Off Joe
1011:. Retrieved
1000:
991:
982:
967:
956:. Retrieved
952:
942:
931:. Retrieved
920:
909:. Retrieved
904:
895:
884:. Retrieved
873:
862:. Retrieved
860:. 2016-05-03
857:
848:
839:
833:. Retrieved
827:
818:
806:. Retrieved
800:
790:
782:
775:. Retrieved
769:
759:
748:. Retrieved
743:
734:
723:. Retrieved
717:
707:
696:
690:
682:the original
677:
668:
649:
638:
627:
617:February 19,
615:. Retrieved
601:
592:
583:
555:
532:
451:
449:
422:sub province
415:
355:
353:
329:Yakima River
307:
301:
297:Yakima Ridge
293:Hanford Site
285:Moxee Valley
282:
274:Yakima River
272:, where the
259:
230:and west of
195:
191:
189:
1240:Black Hills
362:located in
266:Benton City
176: /
100: /
88:119°50′24″W
75:Coordinates
1344:Categories
1289:Blue Hills
1256:Doty Hills
1220:Washington
1065:Washington
1055:Washington
1013:2023-02-19
958:2023-02-19
953:forbes.com
933:2023-02-19
911:2023-02-19
886:2023-02-19
864:2022-04-21
835:2022-04-21
808:August 23,
777:August 23,
750:2022-04-25
725:2022-04-21
561:References
543:Washington
472:local time
396:Wapato Dam
321:Washington
303:Roza Canal
220:Washington
216:U.S. state
130:Washington
85:46°26′51″N
65:Prominence
598:"Lookout"
535:landslide
458:, at the
278:Union Gap
202:mountain
200:anticline
113:Geography
55:Elevation
1172:Steptoes
992:ABC News
858:Newsweek
657:Archived
486:and the
394:and the
287:and the
164:119°50′W
136:Counties
1317:Related
1218:Western
1063:Eastern
719:KIMA-TV
392:Outlook
252:Miocene
214:in the
161:46°27′N
118:Country
841:River.
551:basalt
539:Yakima
400:Zillah
358:is an
270:Yakima
144:Benton
140:Yakima
1282:Other
1193:Other
204:ridge
126:State
829:Vice
810:2016
779:2016
619:2023
478:and
450:The
366:and
354:The
210:and
190:The
142:and
44:Peak
541:in
526:in
506:by
494:on
370:in
218:of
206:in
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