ORDER ON DISPOSITIVE MOTIONS
RICARDO S. MARTINEZ, District Judge.
This matter comes before the Court on Defendant’s motion to dismiss pursuant to Federal Rule of Civil Procedure 12(b)(6), Dkt. # 8, and Plaintiffs Motion for Partial Summary Judgment pursuant to Federal Rule of Civil Procedure 56. Dkt. # 10. For the reasons set forth below, the Court DENIES Defendant’s Motion to Dismiss, and GRANTS IN PART AND DENIES IN PART Plaintiffs Motion for Summary Judgment.
I. BACKGROUND
This is an insurance coverage dispute. Plaintiffs Dane C. Johnson and Kathleen M. Justin (“Plaintiffs”) own a waterfront home on Puget Sound in the town of Burien (the “Property”). Plaintiffs purchased a “deluxe” homeowner’s insurance policy from Defendant Allstate Insurance Company covering the Property (the “Poli-cy”). Plaintiffs allege that a severe windstorm struck the Burien area on November 22 and 23, 2010, and that logs and other debris in the water struck their home’s foundation during the storm. Plaintiffs allege that, on November 23, they “felt the house suddenly fall in a downward direction and, upon inspection, [1172]*1172noted that the house had shifted or otherwise displaced in a downward direction.”
Plaintiffs retained a structural engineer to investigate the damage, and he determined that the house “displaced both horizontally and vertically, dropping several inches downward.” Dkt. # 11 (Say Deck, ¶ 8). Allstate hired its own structural engineer, who determined, among other things, that “[t]he entire structure, excepting the shed entry dormer on the southeast (hillside) face of the house was titled,” and that “[t]he house is out of plumb with the top of the house titling toward Puget Sound.” Dkt. # 13 (Johnson Deck, Ex. C (Evans Rpt., at 73-74)). Allstate’s structural engineer further concluded that the damage resulted from “water movement or debris in the water.” Id. at 74. Although Plaintiffs tendered a claim for these damages to Defendant under the Policy, Defendant denied Plaintiffs’ claim in its entirety, claiming that the damage at issue is not covered.
The Policy contains three general areas of coverage — Coverage A (“Dwelling Protection”), Coverage B (“Other Structures Protection”), and Coverage C (“Personal Property Protection”). Plaintiffs assert claims under Coverages A and B, both of which provide “all risk” insurance — meaning that coverage under those sections applies to any “sudden and accidental direct physical loss” that is not specifically excluded. Dkt. # 9 (Skok Deck, Ex. B (Policy, at 6)). Plaintiffs also assert a claim under a section of the Policy entitled “Additional Protection,” which provides coverage for, among other things, “collapse” of the Property. Id. at 13-16.
Defendant points to various exclusions in the Policy in support of its position that the damages in question are not covered. Losses caused by any of the following perils, for example, are expressly excluded under Coverages A and B:
“1. Flood, including surface water, waves, tidal water or overflow of any body of water, or spray from any of these, whether or not driven by wind.
4. Water or any other substance on or below the surface of the ground, regardless of its source. This includes water or any other substance which exerts pressure on, or flows, seeps or leaks through any part of the residence premises.
5. Earth movement, including earthquake, landslide, subsidence, mudflow, pressure, sinkhole, erosion, or the sinking, rising, shifting, creeping, expanding, bulging, cracking, setting, or contracting of the earth. This exclusion applies whether or not the earth movement is combined with water
22. Weather conditions which result in:
(a) landslide or mudflow;
(b) earth sinking, rising or shifting;
(c) flood, surface waters, waves, tidal water, or spray from any of these, whether or not driven by wind;
(d) water backing up from a sewer or drain or overflowing from a sump pump well; or
(e) water below the surface of the ground, including water which exerts pressure on or seeps or leaks through a building, sidewalk, driveway, foundation, swimming pool or other structure.”
Id. at 6-9.
Coverages A and B also excludes coverage for “collapse,” “except as specifically provided in Section I — Additional Protection under item 11, ‘Collapse.’ ” Id. at 7. Under that provision, coverage for “collapse” applies only with respect to a “sud[1173]*1173den and accidental direct physical loss” caused by certain perils that are specifically enumerated in the Policy. Of those enumerated perils, only one category is relevant here — namely, “a loss we cover under Section I, Coverage C — Personal Property Protection.” Id., Ex. C (Endorsement, at 5).
Although Coverage C provides coverage for damages caused by “windstorm,” it excludes coverage for damages caused by “waves,” “[ejarth movement,” and “[wjeather conditions which result in .. waves,” “whether or not” those waves are “driven by wind.” Dkt. # 9 (Skok Deck, Ex. B (Policy, at 12-13)). Defendant asserts that the damages underlying Plaintiffs’ claim — including its claim of “collapse” — resulted from waves, earth movement, and/or weather conditions, and that those damages are therefore excluded under the Policy. Dkt. # 8.
Plaintiffs argue that “coverage does in fact exist for (a) damage caused from ‘water borne material,’ and (b) ‘collapse’ caused by ‘windstorm,’ ” Dkt. # 18 at 9, as neither of those perils are specifically excluded under the Policy, and “collapse” caused by “windstorm” is expressly covered.
On May 9, 2011, Plaintiffs initiated this action by filing a complaint in the King County Superior Court, asserting claims for declaratory relief, breach of contract, violation of Washington’s Insurance Fair Conduct Act, and violation of Washington’s Consumer Protection Act. Dkt. # 1. Defendant subsequently removed the action to this Court. Id. On August 11, 2011, the parties filed their respective Motions. Dkt. # 8,10.
II. ANALYSIS
Defendant argues that the Complaint should be dismissed in its entirety pursuant to Federal Rule of Civil Procedure 12(b)(6) because (1) Plaintiff fails to plead a cause of its alleged loss; and (2) the Policy expressly excludes coverage for the losses at issue. Plaintiffs respond that their losses are covered because “ ‘water born debris’ is a non-excluded peril, and because the Policy expressly covers ‘collapse’ from ‘windstorm.’ ” Dkt. # 18 at 2.
On these same grounds, Plaintiffs argue that they are entitled to summary judgment on their claim for declaratory relief, in which they seek a judicial determination that (a) the Policy does not exclude damage cause by debris or water-born material, (b) the Policy covers “collapse” caused by windstorm, and (c) the damage at their house constitutes a “collapse” under the terms of the Policy. Dkt. # 10 at 2. Each motion is addressed in-turn.
A. Defendant’s Motion to Dismiss
1. Legal Standard
A Rule 12(b)(6) motion tests the legal sufficiency of the claims asserted in the complaint. Such dismissal is proper only where there is either a “lack of a cognizable legal theory” or “the absence of sufficient facts alleged under a cognizable legal theory.” Balistreri v. Pacifica Police Dept., 901 F.2d 696, 699 (9th Cir.1988). The issue on a motion to dismiss for failure to state a claim is not whether the claimant will ultimately prevail, but whether the claimant is entitled to offer evidence to support the claims asserted. Gilligan v. Jamco Development Corp., 108 F.3d 246, 249 (9th Cir.1997). When evaluating a Rule 12(b)(6) motion, the Court must accept all material allegations in the complaint as true and construe them in the light most favorable to the non-moving party. Barron v. Reich, 13 F.3d 1370, 1374 (9th Cir.1994). The Court is not required, however, to accept “conelusory legal allegations cast in the form of factual [1174]*1174allegations if those conclusions cannot reasonably be drawn from the facts alleged.” Clegg v. Cult Awareness Network, 18 F.3d 752, 754-55 (9th Cir.1994).
Rule 12(b)(6) must be read in conjunction with Rule 8(a), which requires “a short and plain statement of the claim showing that the pleader is entitled to relief.” 5A Charles A. Wright & Arthur R. Miller, Federal Practice and Procedure § 1356 (1990). The notice pleading standard set forth in Rule 8 establishes “a powerful presumption against rejecting pleadings for failure to state a claim.” Gilligan, 108 F.3d at 248 (citations omitted). Therefore, a Court must not dismiss a complaint with prejudice unless “it appears beyond doubt that the plaintiff can prove no set of facts in support of his claim which would entitle him to relief.” Conley v. Gibson, 355 U.S. 41, 45-48, 78 S.Ct. 99, 2 L.Ed.2d 80 (1957); U.S. v. City of Redwood City, 640 F.2d 963, 966 (9th Cir.1981).
2. Discussion of Motion to Dismiss
a. Allegations Regarding Causation
Defendant first argues that the Complaint must be dismissed because Plaintiffs have failed to adequately plead the cause of their alleged loss. Dkt. # 8 at 7. The Court disagrees. Plaintiffs have alleged a set of facts that, if established, would satisfy the causation element of their claim. Conley, 355 U.S. at 45-48, 78 S. Ct. 99; City of Redwood City, 640 F.2d at 966. Indeed, the Complaint plainly refers to a “windstorm,” “logs and other debris in the water repeatedly collid[ing] with the home’s foundation,” and allegations that the home “[fell] down ... or otherwise [lost] its original constructed form” as a result of those perils. Dkt. # 1 (Compl., at ¶¶ 12-14). These allegations give Defendant “fair notice of what the ... claim is and the grounds upon which it rests.” Bell Atlantic Corp. v. Twombly, 550 U.S. 544, 555, 127 S.Ct. 1955, 167 L.Ed.2d 929 (2007). Nothing more is required under Federal Rule 8. Id.
b. Policy Exclusions for Water, Waives, Earth Movement, and ‘Weather Conditions”
Defendant next argues that the Complaint must be dismissed because the damages for which Plaintiffs complain were caused by water, waves, earth movement, and “weather conditions” — perils that are expressly excluded under the Policy. Plaintiffs respond that the Complaint alleges damage caused by “water-borne debris” (a non-excluded peril) and “windstorm” (an expressly covered peril), and that it therefore cannot be dismissed pursuant to Rule 12(b)(6).
Because the allegations in the Complaint are presumed to be true for purposes of Defendant’s Motion, Barron, 13 F.3d at 1374, the critical question before the Court is not whether “debris,” “water-borne material,” or “windstorm” actually caused the damage in question, but whether damage caused by such perils could possibly give rise to coverage under the Policy. Id. For the reasons set forth below, the Court concludes that damages arising from such perils may give rise to coverage under the Policy.
Although the Policy expressly excludes damage caused by water, waves, earth movement, and “weather conditions,” Dkt. # 9 (Skok Deck, Ex. B (Policy, at 6-9)), Plaintiffs do not allege that water, waves, earth movement, or “weather conditions” — standing alone or in combination with each other — caused damage to their Property. Instead, Plaintiffs allege that logs propelled by waves caused the damage at issue. Because the Policy makes no mention of destructive materials propelled by waves (such as logs), the exclusions on [1175]*1175which Defendants rely are at best ambiguous as to the issue. McDonald v. State Farm Fire & Cas. Co., 119 Wash.2d 724, 733, 837 P.2d 1000 (1992). Under Washington law, ambiguous exclusionary clauses are strictly construed against the insurer. Rodriguez v. Williams, 107 Wash.2d 381, 384, 729 P.2d 627 (1986).
Moreover, “[i]n evaluating [an] insurer’s claim as to meaning of language used, courts necessarily consider whether alternative or more precise language, if used, would have put the matter beyond reasonable question.” Lynott v. Nat’l Union Fire Ins. Co., 123 Wash.2d 678, 688, 871 P.2d 146 (1994) (quoting 13 John A. Apple-man & Jean Appleman, Insurance Law & Practice § 7403 (1976)). Defendant could have excluded damage arising from “water-borne material,” as other insurance companies have done,1 and such an express exclusion would have “put the matter beyond reasonable question.” Lynott, 123 Wash.2d at 688, 871 P.2d 146. Defendant’s failure to do so militates against the position it now seeks to advance. Id.
Defendant argues that “[t]here is no true distinction here between the water or waves and the material they contain,” Dkt. #21 at 4, thereby suggesting that the water and wave exclusions apply equally (albeit implicitly) to logs contained within waves. The Court believes, however, that an average insurance purchaser would distinguish between waves and dangerous physical objects propelled by waves. Allstate Ins. Co. v. Peasley, 131 Wash.2d 420, 424, 932 P.2d 1244 (1997) (an insurance policy should be construed “according to the way it would be read by the average insurance purchaser”).
A simple illustration underscores the point. Suppose, for example, that instead of a log, a wave carrying an undetonated World War II naval mine struck Plaintiffs’ home. Any reasonable person would distinguish between the naval mine and the wave that propelled it, and an insurer would not be entitled to deny coverage simply because a wave happened to propel the “debris” in question. The mine and the wave are distinguishable perils, even though they cooperated in bringing about the damage at issue. Such is the case here.2 Waves and logs carried by waves are factually distinguishable perils.
This is particularly true in the context of the instant case, where Plaintiffs allege that waves have crashed into their waterfront home without incident since its construction in 1947, and that it was only in November of 2010 — when waves carrying logs struck the Property — that damage occurred. Dkt. # 1 (Complaint, ¶¶ 7, 12). In other words, Plaintiffs allege that it was the logs, and not merely the waves propelling them, that damaged their home. The Court finds this to be a principled and meaningful distinction, and that it further distinguishes logs and waves as distinct perils.
This conclusion is not altered by the Washington Supreme Court’s decision in Kish v. Ins. Co. of N. Am., 125 Wash.2d 164, 170, 883 P.2d 308 (1994). In Kish, the court concluded that “flood” and “rain-induced flood” were not distinct perils un[1176]*1176der the insurance policies at issue, and that the plaintiffs could not overcome a flood exclusion contained therein “merely by affixing an additional label or separate characterization” to the flood. Id. at 170, 883 P.2d 308. As the Kish court noted, “the average purchaser of insurance would expect that the term ‘flood’ would encompass rain induced flood.” Id. at 171, 883 P.2d 308.
This case is distinguishable from Kish. Unlike the plaintiffs there, Plaintiffs here are not simply “affixing an additional label or separate characterization” to an otherwise excluded peril. On the contrary, damage caused by logs is not excluded under Plaintiffs’ “all risk” Policy, and they allege that “logs and other debris in the water” smashed into their Property during a windstorm. Dkt. # 1 (Notice of Removal, Ex. A (Complaint, at ¶¶ 11-12)). That waves may have propelled logs into Plaintiffs’ home does not transform logs and waves into a single undifferentiated peril.
c. Coverage for “Collapse” Caused by Windstorm”
Defendant also argues that Plaintiffs cannot state a claim under the Policy’s “collapse” provision because coverage for “windstorm” — the alleged efficient proximate cause of the “collapse” — is subject to the same wave, water, earth movement, and “weather conditions” exclusions applicable under Coverages A and B. As set forth above, however, those exclusions do not bar coverage for damage caused by logs, even if those logs were propelled by waves. This conclusion is unaltered by the fact that the waves in question may have resulted from a windstorm. As such, Plaintiffs’ claim for “collapse” coverage— like its claims under Coverages A and B— cannot be dismissed on account of the water, waves, earth movement, and “weather conditions” exclusions.3
B. Plaintiffs’ Motion for Summary Judgment
Plaintiffs move for summary judgment on their claim for declaratory relief, seeking a judicial determination that (a) the Policy does not exclude damage caused by debris or “waterborne material”; (b) the Policy covers “collapse” caused by “windstorm”; and (c) the damage to their Property qualifies as a “collapse” under the Policy. In the foregoing section, the Court has already made a determination as to item (a). The Court now turns to items (b) and (c).
1. Summary Judgment Standard
Summary judgment is appropriate where the pleadings, the discovery and disclosure materials on file, and any affidavits show that there is no genuine issue as to any material fact and that the movant is entitled to judgment as a matter of law. Fed. R. Civ. P. 56; Anderson v. Liberty Lobby, Inc., 477 U.S. 242, 247, 106 S.Ct. 2505, 91 L.Ed.2d 202 (1986). The Court must draw all reasonable inferences in favor of the non-moving party. See F.D.I.C. v. O’Melveny & Myers, 969 F.2d 744, 747 (9th Cir.1992), rev’d on other grounds, 512 U.S. 79, 114 S.Ct. 2048, 129 L.Ed.2d 67 (1994). In ruling on summary judgment, a court does not weigh evidence to determine the truth of the matter, but “only determine[s] whether there is a genuine issue for trial.” Crane v. Conoco, Inc., 41 F.3d 547, 549 (9th Cir.1994) (citing O’Melveny & Myers, 969 F..2d at 747). Material facts are those which might affect the outcome of the suit under governing law. Anderson, 477 U.S. at 248, 106 S.Ct. 2505.
[1177]*11772. Discussion of Motion for Summary Judgment
Plaintiffs ask the Court to conclude that the Policy covers “collapse” caused by “windstorm.” The Policy unequivocally provides such coverage, subject to the same exclusions for water, waves, earth movement, and “weather conditions” set forth in Coverages A and B. Dkt. 9 (Skok Deck, Ex. B (Policy, at 10, 13, 15-16)).4
The question, however, is not whether a windstorm — standing alone — caused Plaintiffs’ home to collapse. Instead, Plaintiffs allege that a windstorm gave rise to waves that in turn propelled logs into their Property. Because the Court has already determined that the Policy’s exclusions for water, waves, earth movement, and “weather conditions” do not exclude coverage for logs propelled by waves, the only remaining issues are (1) whether Plaintiffs’ home did, in fact, “collapse”; and (2) whether “windstorm” was the efficient proximate cause of the “collapse.” Genuine issues of material fact preclude summary judgment as to both of these issues.
The Policy defines the term “collapse,” in pertinent part, as follows:
actually falling down, falling into pieces, or otherwise losing its original constructed form. It does not include settling, cracking, shrinking, bulging, expansion, sagging, or bowing. Furthermore, collapse does not include or mean substantial structural impairment or imminent collapse.
Dkt. # 9 (Skok Deck, Ex. C (Endorsement, at 5)).
Relying on the report of their structural engineer, Plaintiffs claim that their home actually fell down and lost its original constructed form because it “displaced both horizontally and vertically, dropping several inches downward,” Dkt. #11 (Say Deck, ¶ 8), and because the “building superstructure is significantly out of plumb” and “leaning toward Puget Sound.” Id. at ¶ 10; Dkt. # 10 at 10-11. According to Defendant, “whether a ‘collapse’ actually occurred is inherently a factual issue,” and the parties should therefore be entitled to take discovery on this issue. Dkt. # 16 at 21. The Court agrees with Defendant.
On the record currently before it, the Court cannot determine whether Plaintiffs’ home “collapsed” as that term is used under the Policy. Indeed, while the evidence demonstrates that Plaintiffs’ home displaced “several inches downward,” the exact amount of the alleged displacement is not identified, and it remains unclear whether such movement satisfies the definition of “actually falling down.”5 The Court requires a more fully-developed rec[1178]*1178ord before it can make a determination on this issue, and Defendant is entitled to take discovery as to the extent of the displacement caused to Plaintiffs’ home.
The same result follows with respect to Plaintiffs’ claim that their home lost its “original constructed form.” Indeed, although there does not appear to be any dispute that Plaintiffs’ home is “out of plumb,” a factual question remains as to whether that damage constitutes “settling, cracking, shrinking, bulging, expansion, sagging, or bowing,” or something more than the “substantial structural impairment” that is excluded under the Policy’s definition of “collapse.” Dkt. # 9 (Skok Decl., Ex. C (Endorsement, at 5)).
The Court also is unable to determine on the limited record before it whether “windstorm” was the efficient proximate cause of the alleged “collapse.” Plaintiffs concede, in any event, that the proximate cause of their loss is a question of fact. See Dkt. # 18 at 16, (“Whether the damage was proximately caused by the excluded perils or the covered peril of windstorm would at most create a question of fact for the jury.”).
III. CONCLUSION
For all of the foregoing reasons, Defendants’ Motion to Dismiss, Dkt. # 8, is DENIED, and Plaintiffs’ Motion for Partial Summary Judgment, Dkt. # 10, is GRANTED IN PART and DENIED IN PART. Plaintiffs’ Motion is GRANTED to the limited extent that the Court finds that the Policy does not exclude coverage for logs propelled by waves, and is DENIED in all other respects.