Class information for:
Level 1: STN SEISMO ELE OMAGNET//ULF EMISSIONS//EARTHQUAKE ANAL

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
3899 1812 25.2 49%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
1754 5905 STN SEISMO ELE OMAGNET//SPRITES//ATMOSPHERIC ELECTRICITY

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 STN SEISMO ELE OMAGNET Address 42 71% 2% 34
2 ULF EMISSIONS Author keyword 26 100% 1% 11
3 EARTHQUAKE ANAL Address 24 91% 1% 10
4 IONOSPHERIC PERTURBATIONS Author keyword 21 69% 1% 18
5 UNITED EARTHS PHYS Address 15 88% 0% 7
6 IONOSPHERIC PRECURSORS Author keyword 14 100% 0% 7
7 DEMETER SATELLITE Author keyword 13 67% 1% 12
8 SEISMO IONOSPHERIC COUPLING Author keyword 12 86% 0% 6
9 EARTHQUAKE PRECURSORS Author keyword 11 32% 2% 29
10 ENGN ENTERPRISE Address 11 78% 0% 7

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 ULF EMISSIONS 26 100% 1% 11 Search ULF+EMISSIONS Search ULF+EMISSIONS
2 IONOSPHERIC PERTURBATIONS 21 69% 1% 18 Search IONOSPHERIC+PERTURBATIONS Search IONOSPHERIC+PERTURBATIONS
3 IONOSPHERIC PRECURSORS 14 100% 0% 7 Search IONOSPHERIC+PRECURSORS Search IONOSPHERIC+PRECURSORS
4 DEMETER SATELLITE 13 67% 1% 12 Search DEMETER+SATELLITE Search DEMETER+SATELLITE
5 SEISMO IONOSPHERIC COUPLING 12 86% 0% 6 Search SEISMO+IONOSPHERIC+COUPLING Search SEISMO+IONOSPHERIC+COUPLING
6 EARTHQUAKE PRECURSORS 11 32% 2% 29 Search EARTHQUAKE+PRECURSORS Search EARTHQUAKE+PRECURSORS
7 SEISMO ELECTROMAGNETICS 11 78% 0% 7 Search SEISMO+ELECTROMAGNETICS Search SEISMO+ELECTROMAGNETICS
8 IONOSPHERIC DISTURBANCE 9 45% 1% 15 Search IONOSPHERIC+DISTURBANCE Search IONOSPHERIC+DISTURBANCE
9 SATELLITE THERMAL IMAGE 9 83% 0% 5 Search SATELLITE+THERMAL+IMAGE Search SATELLITE+THERMAL+IMAGE
10 SURFACE LATENT HEAT FLUX 9 59% 1% 10 Search SURFACE+LATENT+HEAT+FLUX Search SURFACE+LATENT+HEAT+FLUX

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 GPS DETECTION 87 94% 2% 31
2 MAGNETIC FIELD MEASUREMENTS 86 57% 6% 102
3 GUAM EARTHQUAKE 85 81% 3% 51
4 8 AUGUST 1993 69 93% 1% 26
5 DEMETER SATELLITE 62 90% 1% 27
6 IONOSPHERIC PRECURSORS 62 92% 1% 24
7 EPICENTER 48 62% 3% 50
8 ELECTRON CONTENT OBSERVATION 42 94% 1% 15
9 IONOSPHERIC PERTURBATIONS 42 94% 1% 15
10 IMPENDING EARTHQUAKES 41 100% 1% 15

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
Short-term earthquake prediction: Current status of seismo-electromagnetics 2009 56 62 52%
On the seismogenic increase of the ratio of the ULF geomagnetic field components 2011 15 37 81%
The study of ionospheric anomalies in Japan area during 1998-2010 by Kon et al.: An inaccurate claim of earthquake-related signatures? 2012 7 24 79%
Investigation of ULF Seismo-Magnetic Phenomena in Kanto, Japan During 2000-2010: Case Studies and Statistical Studies 2013 2 46 91%
Review of electric and magnetic fields accompanying seismic and volcanic activity 1997 142 72 25%
Satellite Remote Sensing in Seismology. A Review 2010 12 47 64%
Over-the-Horizon Anomalous VHF Propagation and Earthquake Precursors 2012 2 35 94%
Review Article: On the relation between the seismic activity and the Hurst exponent of the geomagnetic field at the time of the 2000 Izu swarm 2013 1 18 94%
Modification of sporadic E-layers caused by seismic activity 2000 41 24 71%
ELECTROMAGNETIC PRECURSORS TO EARTHQUAKES IN THE ULF BAND - A REVIEW OF OBSERVATIONS AND MECHANISMS 1993 152 35 40%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 STN SEISMO ELE OMAGNET 42 71% 1.9% 34
2 EARTHQUAKE ANAL 24 91% 0.6% 10
3 UNITED EARTHS PHYS 15 88% 0.4% 7
4 ENGN ENTERPRISE 11 78% 0.4% 7
5 ADV WIRELESS COMMUN 8 28% 1.3% 23
6 UEC INCUBAT 6 71% 0.3% 5
7 INTER EVALUAT MITIGAT VOLCAN SEISM R 6 100% 0.2% 4
8 LANZHOU BASE EARTHQUAKE PREDICT 5 63% 0.3% 5
9 LANZHOU SEISMOL 5 23% 1.0% 18
10 INTER EVALUAT MITIGAT VOLCAN SEISM RI 4 75% 0.2% 3

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000288247 SEISMIC ELECTRIC SIGNALS//DEICHMANN ROCK MECH NEGEV//SOLID STATE SECT
2 0.0000113346 SELF POTENTIAL//SP INTERPRETATION//EQUIPE VOLCAN
3 0.0000107459 GEOSPHERE DYNAM//RUDOLPH W GUNNERMAN ENERGY ENVIRONM//SPHEROIDAL OSCILLATIONS
4 0.0000092158 SCHUMANN RESONANCE//ATMOSPHERIC ELECTRICITY//GLOBAL ELECTRIC CIRCUIT
5 0.0000083790 SOLAR ECLIPSE//TOTAL SOLAR ECLIPSE//IONOSPHERE
6 0.0000083679 JACOBI DYNAMICS//FAMILY OF EVOLVING ORBITS//ILICHEV PACIFIC OCEAN OCEANOL
7 0.0000081307 ATMOSPHER ACOUST//INFRASOUND//UPPER ATMOSPHER MODELING SECT
8 0.0000058554 LOW CURRENT SWITCHING//RETARDING POTENTIAL ANALYZER//INT SPACE WEATHER STUDY EDUC
9 0.0000058011 RADON//RADON ANOMALY//EXPT METHOD SEISMOL
10 0.0000048213 FLICKER NOISE SPECTROSCOPY//O YU MIDT UNITED PHYS EARTH//RADIOWAVE SENSORS