volcano-locations: point data that provides the location and the year (when known) of the last major eruptive event for each volcano
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| Range of values | |
|---|---|
| Minimum: | 51.7887 |
| Maximum: | 62.0057 |
| Units: | degrees |
| Range of values | |
|---|---|
| Minimum: | 179.5977 |
| Maximum: | -178.79368 |
| Units: | degrees |
| Value | Definition |
|---|---|
| 0 | Zero (0) field values indicate that the year of the last major eruptive event is unknown. |
| Range of values | |
|---|---|
| Minimum: | 1786 |
| Maximum: | 2022 |
| Units: | date |
| Value | Definition |
|---|---|
| 0 | Zero (0) field values indicate that the year of last major eruptive event is known with certainty OR fumaroles of unknown temperature indicate activity but there is no evidence of a major eruptive event. |
| Range of values | |
|---|---|
| Minimum: | 1796 |
| Maximum: | 1987 |
| Units: | date |
| Value | Definition |
|---|---|
| NULL | Blank (NULL) field values indicate that the volcanic vent has not been assigned a record identifier in the Smithsonian Institution National Museum of Natural History Global Volcanism Program. |
Cartography by: P.E. Gallagher and K.M. Mulliken
The purpose of this dataset is to document the location and most recent eruptive events of the historically active volcanoes throughout Alaska.
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Are there legal restrictions on access or use of the data?Access_Constraints:
This report, map, and/or dataset is available directly from the State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys (see contact information below).Use_Constraints:Any hard copies or published datasets utilizing these datasets shall clearly indicate their source. If the user has modified the data in any way, the user is obligated to describe the types of modifications the user has made. The user specifically agrees not to misrepresent these datasets, nor to imply that changes made by the user were approved by the State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys. The State of Alaska makes no express or implied warranties (including warranties for merchantability and fitness) with respect to the character, functions, or capabilities of the electronic data or products or their appropriateness for any user's purposes. In no event will the State of Alaska be liable for any incidental, indirect, special, consequential, or other damages suffered by the user or any other person or entity whether from the use of the electronic services or products or any failure thereof or otherwise. In no event will the State of Alaska's liability to the Requestor or anyone else exceed the fee paid for the electronic service or product.
The State of Alaska makes no expressed or implied warranties (including warranties for merchantability and fitness) with respect to the character, functions, or capabilities of the electronic data or products or their appropriateness for any user's purposes. In no event will the State of Alaska be liable for any incidental, indirect, special, consequential, or other damages suffered by the user or any other person or entity whether from the use of the electronic services or products or any failure thereof or otherwise. In no event will the State of Alaska's liability to the Requestor or anyone else exceed the fee paid for the electronic service or product.
| Data format: | report and digital data |
|---|---|
| Network links: |
https://doi.org/10.14509/30851 |