Temperatures of Fumaroles measured by contact sensor (Thermocouple Type K) on the upper rim of La Fossa cone (Island of Vulcano, Italy)

These data are a part of the INGV’s long-term surveillance efforts on the Island of Vulcano (Aeolian Archipelago, Italy), begun in 1984. The dataset consists in the temperatures of fumaroles (HTF), recorded by a remotely controlled monitoring network, located in the summit area of La Fossa cone. HTF temperatures have played a pivotal role in detecting the past and present volcanic unrest, underlining the network’s sensitivity and
effectiveness. Long-term monitoring displayed its ability in identifying transient processes, on the base of multi-disciplinary comparisons. The monitoring sites are four fumarole vents. The measure by contact sensing in the fumarole vent occurs at depth of -0.5m. The sampling interval is 1 hour, this monitoring activity is still going on, and we can program different logging intervals, on demand.

这些数据是意大利国家地球物理与火山研究所（INGV）于1984年启动的、针对武尔卡诺岛（意大利埃奥利群岛）的长期监测工作的一部分。该数据集包含由位于拉福萨火山锥（La Fossa cone）顶部区域的远程控制监测网络记录的喷气孔温度（HTF）。HTF温度在探测过去及当前火山活动异常方面发挥了关键作用，凸显了该网络的敏感性与有效性。基于多学科对比，长期监测展现出其识别瞬态过程的能力。监测点为四个喷气孔。在喷气孔内通过接触传感进行的测量深度为-0.5米。采样间隔为1小时，该监测活动仍在进行中，且可根据需求设置不同的记录间隔。