JAMES R. COOPER, Judge.

Deffenbaugh Industries appeals from the Workers' Compensation Commission's decision finding compensable the injuries which Earl Angus sustained when a tornado totally destroyed the mobile home in which he lived on his employer's premises. The full Commission affirmed the finding of the administrative law judge that Mr. Angus' injuries "arose out of and in the course of" his employment. The appellant claims the Commission erred in so finding. We affirm.

Earl Angus, the appellee, was manager of the appellant's facility in West Memphis, which was engaged in the business of collecting and reselling waste oil. The business operated 24 hours a day, seven days a week, and one condition of Mr. Angus' employment was that he reside on the premises, thus making himself available at all times. He obtained a zoning variance from the city of West Memphis which allowed a residence in a commercial area, and the minutes of the council meeting in which he was granted the variance stated that it was a "temporary permit for one year for security reasons." His employer purchased a mobile home and enclosed it by a fence on the premises of the waste oil facility. The rental agreement signed by the parties stated that "this agreement is being entered into by lessor because of lessee's employment relationship with lessor," and that "it is further agreed that the quarters provided to lessee by lessor are furnished for the convenience of the lessor and that the lessee is required to accept such lodging on the business premises of the lessor is a condition of employment of lessee by lessor." The appellee and his family lived in the mobile home, and though there was an office in another building from which Mr. Angus conducted business, there was a telephone installed in the mobile home which allowed truck drivers to contact him to notify him of their anticipated arrival.

On the night of December 14, 1987, Mr. Angus went to the residence while waiting for a truck driven by Billy Harris to arrive. He had been there approximately fifteen minutes, eating dinner, when a tornado swept through the West Memphis area. It struck the mobile home, killing Mrs. Angus and severely injuring Mr. Angus and his daughter. Mr. Harris arrived minutes after the storm and discovered the Angus family.

After a de novo review, the Commission affirmed the decision of the administrative law judge that Mr. Angus' injuries were compensable. It found that the constant presence of Mr. Angus on the premises was "partially necessitated for security purposes" and by the fact that he "had numerous duties which had to be performed as needed . . . twenty-four hours a day, seven days every week." At the time that the tornado struck, Mr. Angus had just finished performing various duties and was expecting, within thirty minutes, a truck which he would be required to assist in unloading. Thus, said the Commission, his injuries arose out of and in the course of his employment.

[1, 2] On appeal from the Workers' Compensation Commission, we review the evidence in the light most favorable to the Commission's findings and affirm if they are supported by substantial evidence. Tiller v. Sears, Roebuck Company, 27 Ark. App. 159, 767 S.W.2d 544 (1989). Substantial evidence is such relevant evidence as a reasonable mind might accept as adequate to support a conclusion. San Antonio Shoes v. Beatty, 28 Ark. App. 201, 771 S.W.2d 802 (1989). In such a case, the claimant has the burden of proving by a preponderance of the evidence that his claim is compensable, i.e., that his injury was the result of an accident that arose in the course of his employment and that it grew out of or resulted from the employment. Wolfe v. City of El Dorado, 33 Ark. App. 25, 799 S.W.2d 812 (1990).

In order for an employee's disability to be compensable, he must prove that he sustained an injury "arising out of and in the course of his employment." Ark. Code Ann. 11-9-401 (1987); Gerber Products v. McDonald, 15 Ark. App. 226, 691 S.W.2d 879 (1985). The phrase "arising out of the employment" refers to the origin or cause of the accident. Id. The phrase "in the course of" the employment refers to the time, place and circumstances under which the injury occurs. JG Cabinets v. Hennington, 269 Ark. 789 (Ark.App. 1980).

The appellant first argues that the appellee was not injured "in the course and scope of" his employment because he was not performing any job duties at the time he was injured, but rather was in his home eating dinner with his family. Nevertheless, Mr. Angus was a resident employee, on call 24 hours a day, seven days a week. Professor Larson states that in this situation "the entire period of his presence on the premises pursuant to this requirement is deemed included in the course of employment." 1A Larson, Law of Worker's Compensation 24.00 (1990). The controlling question as to whether an injury occurs "in the course of" the employment is whether the activity is reasonably expectable so as to be an incident of the employment, and thus, a part of it. JG Cabinets, supra. Because one could reasonably expect an employee who was continuously on call and was required to live on the premises to, at some point, sit down to eat dinner, we hold that the Commission's decision that Mr. Angus was injured while "in the course of" his employment is supported by substantial evidence.

[5, 6] The appellant next argues that the Commission erred in declining to apply the positional risk doctrine. It discussed the doctrine but noted that Arkansas courts have not expressly adopted the positional risk doctrine. According to Larson, the doctrine is a substitute for the "arising out of" test, and he states:

An important and growing number of courts are accepting the full implications of the positional-risk test: An injury arises out of the employment if it would not have occurred out for the fact that the conditions and obligations of the employment placed claimant in the position where he was injured. It is even more common for the test to be approved and used in particular situations. This theory supports compensation, for example, in cases of stray bullets, roving lunatics, and other situations in which the only connection of the employment with the injury is that its obligations placed the employee in a particular place at the particular time when he is injured by some neutral force, meaning by "neutral" neither personal to the claimant nor distinctly associated with the employment.

1 A. Larson, The Law of Workmen's Compensation, 6.50 (1990). The only requirement to be set before positional risk may be applied is that the risk which causes the injury must be a neutral one. A tornado is an Act of God, and Larson states that Acts of God are classified as "neutral risks," meaning that they are neither personal to the claimant nor distinctly associated with the employment. A Larson, The Positional Risk Doctrine in Workmens' Compensation, 1973 Duke L.J., 761.

At least five states have adopted the positional risk doctrine in cases involving injuries due to tornados. They are as follows: Louisiana (Harvey v. Caddo DeSoto Cotton Oil Company. Inc., 199 La. 720, 6 So.2d 747 (1942)); Mississippi (Wiggins v. Knox Glass. Inc., 219 So.2d 154 (1969)); Michigan (Whetro v. Awkerman, 383 Mich. 235, 174 N.W.2d 783 (1969)); Georgia (National Fire Insurance Company v. Edwards, 152 Ga. App. 566, 263 S.E.2d 455 (1979)); and Nebraska (Nippert v. Shinn Farm Construction Company, 223 Neb. 236, 388 N.W.2d 820 (1986)). Eleven states have either specifically adopted the positional risk doctrine in "neutral risk" situations or applied its principles without expressly adopting it.

Arkansas cases have either discussed the positional risk doctrine or have reached conclusions consistent with the reasoning of the doctrine. For instance, in Kendrick v. Peel, Eddy, Gibbons Law Firm, 32 Ark. App. 29, 795 S.W.2d 365 (1990), we stated:

Although the positional risk doctrine has not yet been applied in Arkansas to sustain an award of compensation, our cases have indicated that the doctrine would be applied in a proper case. In Pigg v. Auto Shack, 27 Ark. App. 42, 766 S.W.2d 36 (1989), we cited the case of Parrish Esso Service Center v. Adams, 237 Ark. 560, 374 S.W.2d 468 (1964), where compensation was awarded to a claimant who was injured at work by a gust of wind which `lifted appellee into the air, carried him approximately seventy-five feet, and dropped him on the concrete apron.' We said in Pigg that while the words `positional risk' were not used in Parrish, that case represents the type of fact situation where the positional risk doctrine arises.

32 Ark. App. at 31-32.

Kendrick concerned an employee who was killed by an acquaintance. We found the risk to be personal rather than neutral and we declined to apply the positional risk doctrine.

Again we refer to the case of Parrish Esso Service Center v. Adams, 237 Ark. 560, 374 S.W.2d 468, as being the type of fact situation to which the positional risk doctrine would be appropriately applied. See Kendrick, supra. The employee was picked up by a gust of wind and dropped onto concrete while securing his employer's property. The Supreme Court applied the "increased risk" test in holding that the injury was compensable because the employment:

placed him at that moment in a more dangerous situation insofar as the `Act of God' was concerned than that to which the general public in that vicinity was subjected; for the general public was not required to go outside at such a time but could remain in places of safety. Id. at 568.

In urging us to apply the positional risk doctrine, the appellant contends Mr. Angus' injuries are not compensable because his employment did not expose him to a greater degree of risk than other members of the general public in the same vicinity. (Several people in the West Memphis area were injured or killed by this storm.) Though the appellant contends that it is applying "positional risk," this approach is commonly referred to as the "increased risk test," and, as applied by the appellant, it does away with our two-pronged test of "arising out of and in the course of" the employment. The appellee also urges us to adopt the positional risk doctrine, suggesting a contrary result. He argues that but for the conditions and obligations imposed by his employment, he would not have been placed in the position to be injured by the "neutral risk." This is a correct application of the "positional risk test." We see no need to draw fine distinctions between types of "neutral risks." A tornado or windstorm is no less "neutral" than a roving lunatic or a stray bullet.

We now join those courts which accept the positional risk doctrine to provide compensation for employees who are injured by neutral risks. The question of who should bear the burden of the costs of such an injury is a policy consideration, and use of the positional risk doctrine where the risk is neutral places the risk of loss on the employer, the party most able to sustain such a loss. This, we believe, is in keeping with the spirit of our workers' compensation law.

We have repeatedly held that the Workers' Compensation Act is to be liberally construed in favor of the claimant in accordance with the Act's remedial purpose. Pinkston v. General Tire Rubber Co., 30 Ark. App. 46, 782 S.W.2d 375 (1990); Ark. Code Ann. 11-9-704 (c)(3). Contrary to the dissenting judge's opinion, we are not abandoning our prior case law requiring a claimant to prove by a preponderance of the evidence that his injury arose out of and in the course of his employment. We are simply liberally construing the statute in an extremely narrow class of cases, those which involve neutral risks. In applying the doctrine to the case at bar, Mr. Angus' injuries "arose out of" his employment because "but for" the employment, he would not have been in his home on his employer's premises at the particular time at which the tornado hit the area. We hold that because substantial evidence supports the Commission's conclusion that Mr. Angus' injuries arose out of and in the course of his employment, it must be affirmed.

Affirmed.

CRACRAFT, C.J., DANIELSON, J., and ROGERS, J., dissent.