USGS Logo Geological Survey Circular 318
Eruption of Trident Volcano — Katmai National Monument, Alaska — February-June, 1953
CONTENTS

Cover

Abstract

Introduction

Chronology of the eruption of Trident Volcano

Volume of material erupted

Current and recent activity of other vents

References cited

UNITED STATES DEPARTMENT OF THE INTERIOR
Douglas McKay, Secretary

GEOLOGICAL SURVEY
W. E. Wrather, Director

ILLUSTRATIONS

Figure

1. Location map of Trident Volcano in Katmai National Monument, Alaska
2. Sketch map of lava flow from Trident Volcano, February-June, 1953

TABLE

Table

1. Estimated dimensions of lava flow from Trident Volcano.

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Last Updated: 18-Jul-2007