Local Disturbance Index for Spain (LDiñ) more
LDiñ (Local Disturbance index for Spain) is the result of the collaboration between University of Alcala and Red Eléctrica de España in their aim to study the relationship between the space weather science and their effects on vulnerable technological infrastructures. It has been derived from research conducted by the Space Weather Group at University of Alcala. The index quantifies the disturbance of the magnetic field for the Spanish territory. It makes use of the magnetic field registered at the station of the 'Real Instituto y Observatorio de la Armada' in San Fernando (SFS) which is received with a maximum delay of 15 minutes and processed for removal of the daily variation. The LDiñ is a realtime index for monitoring, diagnostics, and forecasting purposes. The procedure to obtain the LDiñ is patented in Spain and patent-pending for Europe.
Local Disturbance Index for Spain (LDiñ)×
DESCRIPTION OF THE PRODUCT

LDiñ (Local Disturbance index for Spain) is the result of the collaboration between University of Alcala and Red Eléctrica de España in their aim to study the relationship between the space weather science and their effects on vulnerable technological infrastructures. It has been derived from research conducted by the Space Weather Group at University of Alcala. The index quantifies the disturbance of the magnetic field for the Spanish territory. It makes use of the magnetic field registered at the station of the 'Real Instituto y Observatorio de la Armada' in San Fernando (SFS) which is received with a maximum delay of 15 minutes and processed for removal of the daily variation. The LDiñ is a realtime index for monitoring, diagnostics, and forecasting purposes. The procedure to obtain the LDiñ is patented in Spain and patent-pending for Europe.

DATA SOURCE

The horizontal component of the geomagnetic field registered at San Fernando Observatory.

POTENTIAL USERS

Potential users of this product include operators of any company involved in systems affected by geomagnetic disturbances.

CADENCE

1 minute

Local Current Index for Spain (LCiñ) more
LCiñ (Local induced Current index for Spain) is the result of the collaboration between University of Alcala and Red Eléctrica de España. Developed by the Space Weather Group at University of Alcala, it is a geomagnetic index obtained from the LDiñ index. From LCiñ, and after a calibration procedure, it is possible to obtain the geomagnetically induced currents (GICs) in an electrical device. The LCiñ is a near-realtime index for monitoring, diagnostics, and forecasting purposes.
Local Current Index for Spain (LCiñ)×
DESCRIPTION OF THE PRODUCT

LCiñ (Local induced Current index for Spain) is the result of the collaboration between University of Alcala and Red Eléctrica de España. Developed by the Space Weather Group at University of Alcala, it is a geomagnetic index obtained from the LDiñ index. From LCiñ, and after a calibration procedure, it is possible to obtain the geomagnetically induced currents (GICs) in an electrical device. The LCiñ is a near-realtime index for monitoring, diagnostics, and forecasting purposes.

DATA SOURCE

Índice LDiñ.

POTENTIAL USERS

Potential users of this product include operators of any company involved in systems affected by geomagnetic disturbances.

CADENCE

1 minute

Índice LDi UAH
Índice LCi UAH
MID Index
Low-latitude indices
SolarHeed more
The warning service consists on a true-false function: 'true' (red) when a ΔDst larger than 50 nT in an hour is expected, false (green) otherwise.
SolarHeed×
DESCRIPTION OF THE PRODUCT

The warning service consists on a true-false function: 'true' (red) when a ΔDst larger than 50 nT in an hour is expected, false (green) otherwise.

DATA SOURCE

Potential users of this product include operators of power companies or companies involved in any other system affected by geomagnetically induced currents.

POTENTIAL USERS

Potential users of this product include operators of any company involved in systems affected by geomagnetic disturbances.

CADENCE

1 minute

SolarHoldover more
The product provides an estimation of the time remaining for the magnetospheric recovery after an intense geomagnetic storm and the evolution of the Dst index until quiet time.
SolarHoldover×
DESCRIPTION OF THE PRODUCT

The product provides an estimation of the time remaining for the magnetospheric recovery after an intense geomagnetic storm and the evolution of the Dst index until quiet time.

DATA SOURCE

Dst index from Kyoto WDC.

POTENTIAL USERS

Potential users of this product include operators of any company involved in systems affected by disturbances in the terrestrial environment related to of electric or magnetic fields.

CADENCE

1 minute

6-hours Dst forecast