IRIS
VILLANTE, Umberto
 Distribuzione geografica
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Continente #
NA - Nord America 4.830
AS - Asia 2.813
EU - Europa 2.553
SA - Sud America 305
Continente sconosciuto - Info sul continente non disponibili 79
AF - Africa 37
OC - Oceania 3
Totale 10.620
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Nazione #
US - Stati Uniti d'America 4.778
SG - Singapore 1.335
IE - Irlanda 627
CN - Cina 561
RU - Federazione Russa 423
TR - Turchia 331
SE - Svezia 281
DE - Germania 268
BR - Brasile 263
HK - Hong Kong 231
GB - Regno Unito 207
IT - Italia 203
VN - Vietnam 196
UA - Ucraina 186
FR - Francia 143
FI - Finlandia 118
CA - Canada 30
IN - India 29
BG - Bulgaria 25
JP - Giappone 21
BD - Bangladesh 20
BE - Belgio 16
IQ - Iraq 16
MX - Messico 15
NL - Olanda 15
ZA - Sudafrica 15
AR - Argentina 13
ID - Indonesia 11
KR - Corea 9
UZ - Uzbekistan 9
EU - Europa 8
PL - Polonia 7
CO - Colombia 6
EC - Ecuador 6
ES - Italia 6
VE - Venezuela 6
KE - Kenya 5
MA - Marocco 5
TH - Thailandia 5
IL - Israele 4
NP - Nepal 4
PK - Pakistan 4
AE - Emirati Arabi Uniti 3
CL - Cile 3
DZ - Algeria 3
EG - Egitto 3
LT - Lituania 3
MY - Malesia 3
PE - Perù 3
PH - Filippine 3
PT - Portogallo 3
SA - Arabia Saudita 3
TW - Taiwan 3
AT - Austria 2
AU - Australia 2
BO - Bolivia 2
CR - Costa Rica 2
CY - Cipro 2
CZ - Repubblica Ceca 2
GR - Grecia 2
HR - Croazia 2
HU - Ungheria 2
JM - Giamaica 2
LB - Libano 2
PY - Paraguay 2
TN - Tunisia 2
AL - Albania 1
AM - Armenia 1
AO - Angola 1
AZ - Azerbaigian 1
BA - Bosnia-Erzegovina 1
BN - Brunei Darussalam 1
CH - Svizzera 1
CI - Costa d'Avorio 1
DK - Danimarca 1
DO - Repubblica Dominicana 1
EE - Estonia 1
GE - Georgia 1
GN - Guinea 1
GT - Guatemala 1
IR - Iran 1
JO - Giordania 1
KW - Kuwait 1
KZ - Kazakistan 1
LU - Lussemburgo 1
LV - Lettonia 1
MK - Macedonia 1
NO - Norvegia 1
NZ - Nuova Zelanda 1
RO - Romania 1
RS - Serbia 1
SI - Slovenia 1
SV - El Salvador 1
TZ - Tanzania 1
UY - Uruguay 1
Totale 10.549
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Città #
Singapore 776
Jacksonville 729
Dublin 627
Chandler 592
San Jose 454
Dallas 291
Ashburn 251
Boardman 239
Hong Kong 228
Santa Clara 226
Izmir 163
San Mateo 148
Council Bluffs 142
Nanjing 142
The Dalles 127
Wilmington 105
New York 100
Lawrence 91
Princeton 91
Ann Arbor 76
Lauterbourg 72
Moscow 63
Ho Chi Minh City 61
Milan 60
Hanoi 51
Los Angeles 44
Beijing 42
Woodbridge 42
Nanchang 41
Des Moines 39
Columbus 37
Seattle 36
Tianjin 35
Hefei 34
São Paulo 33
Verona 31
Bremen 25
Shenyang 25
Hebei 24
Mountain View 24
Munich 24
Jinan 22
Tokyo 20
Jiaxing 19
Chicago 17
Frankfurt am Main 17
Helsinki 17
Brussels 16
Kunming 16
Changsha 15
Toronto 15
L'aquila 13
Norwalk 12
Shanghai 12
Falls Church 11
Orem 11
Auburn Hills 10
Turku 10
Da Nang 9
Johannesburg 9
Philadelphia 9
Buffalo 8
Pune 8
Rome 8
Saint Petersburg 8
Tashkent 8
Zhengzhou 8
Denver 7
Falkenstein 7
San Francisco 7
Stockholm 7
Amsterdam 6
Baghdad 6
Brooklyn 6
Chennai 6
Fremont 6
Jakarta 6
Redmond 6
Changchun 5
Franca 5
Guangzhou 5
London 5
Mexico City 5
Montreal 5
Ningbo 5
Paris 5
Ankara 4
Aquila 4
Charlotte 4
Contagem 4
Dearborn 4
Dong Ket 4
Houston 4
Lanzhou 4
Milwaukee 4
Phủ Lý 4
Porto Alegre 4
Raleigh 4
Rio de Janeiro 4
Warsaw 4
Totale 6.935
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Nome #
Comprehensive Analysis of the Geoeffective Solar Event of 21 June 2015: Effects on the Magnetosphere, Plasmasphere, and Ionosphere Systems 211
ULF fluctuations of the geomagnetic field and ionospheric sounding measurements at low latitudes during the first CAWSES campaign 165
A case study of upstream wave transmission to the ground at polar and low latitudes 164
Recurrent flares in active region NOAA 11283 161
The 6 April 2009 earthquake at L'Aquila: a preliminary analysis of magnetic field measurements 151
Reply to Masci's comment on "Ultra Low Frequency (ULF) European multi station magnetic field analysis before and during the 2009 earthquake at L'Aquila regarding regional geotechnical information" by Prattes et al. (2011) 150
ULF geomagnetic pulsations at different latitudes in Antarctica 145
A spherical harmonics filter for solar oscillations research 145
A Comprehensive Analysis of the Occurrence and Characteristics of ULF Waves at Low Latitude 144
Comment on “Statistical analysis of geosynchronous magnetic field perturbations near midnight during sudden commencements” by J.-S. Park et al. 143
The propagation of ULF waves from the Earth's foreshock region to ground: the case study of 15 February 2009 142
On the man-made contamination on ULF measurements:, evidence for disturbances related to an electrified DC railway 140
Non-inductive components of electromagnetic signals associated with L'Aquila earthquake sequences estimated by means of inter-station impulse response functions 138
Ground/satellite signatures of field line resonance: A test of theoretical predictions 136
DFA analysis of SEGMA magnetic field data around the M6.3 Aquila EQ 136
Simultaneous geomagnetic pulsation observations at two latitudes: resonant mode characteristics 136
Local changes in the total electron content immediately before the 2009 Abruzzo earthquake 135
THE SPECTRA OF PC2-3 (T = 10-25-S) GEOMAGNETIC-PULSATIONS AT LOW AND MILD LATITUDES AND THEIR SPATIAL FEATURES 135
An analysis of micropulsation events at a low-latitude station during 1985 134
Geomagnetic field line resonances at low latitudes: Pulsation event study of 16 August 1993 133
On the trasmission of waves at discrete frequencies from the solar wind to the magnetosphere and ground: a case study 131
On the Propagation of Sudden Impulses through the magnetosphere: the implications of a simple geometrical model 131
Le Relazioni Sole-Terra e lo Space Weather 131
The radial evolution of the IMF fluctuations: a comparison with theoretical models 130
Scaling characteristics of SEGMA magnetic field data around the Mw 6.3 Aquila earthquake 130
Solar activity dependence of geomagnetic field line resonance frequencies at low latitudes 129
Application of DFA method to magnetic field data 128
The June 8, 2000 ULF wave activity: a case study 127
Coherent transmission of upstream waves to polar latitudes through magnetotail lobes 126
Pc5 geomagnetic field fluctuations at discrete frequencies at a low latitude station 125
Some aspects of man-made contamination on ULF measurements 125
Maximum entropy spectral analysis of artificial sinusoidal signals 124
Solar cycle variation of the dominant frequencies of Pc3 geomagnetic pulsations at L=1.6 124
Long period oscillations at discrete frequencies: a comparative analysis of ground, magnetospheric and interplanetary observations 123
Geomagnetic implications of a simple IMF model 122
Geomagnetic and solar wind fluctuations at discrete frequencies: a case study 122
Sudden impulses at geosynchronous orbit and at low latitudes 121
Corrigendum to “ULF geomagnetic pulsations at different latitudes in Antarctica”, published in Ann. Geophys., 27, 3621–3629, 2009 120
Long period magnetospheric oscillations at discrete frequencies: The results of a multi-station analysis 120
Geomagnetic field variations at low and high latitude during the January 10-11, 1997 magnetic cloud 120
Experimental aspects of mid-frequency pulsations (f=10-100 mHz) in the southern polar cap 120
Low and mid-frequency pulsations in the polar cap: polarization pattern and MLT dependence of the spectral power during the descending phase of the solar cycle 117
Polarization pattern of low and mid-frequency magnetic pulsations in the polar cap: a comprehensive analysis at Terra Nova Bay (Antarctica) 117
Ultra Low Frequency (ULF) European multi station magnetic field analysis before and during the 2009 earthquake at L'Aquila regarding regional geotechnical information 117
Low frequency geomagnetic field fluctuations at low latitude during the passage of a higher pressure solar wind region 115
A comparative study of probability distribution functions and bursts lifetime distributions of Bs and AE at solar maximum and minimum 115
Surface and underground measurements of geomagnetic variations in the micropulsations band 114
A comparative analysis of ground, magnetospheric and interplanetary observations of long period magnetic oscillations 112
Monitoring the dynamics of the ionosphere-plasmasphere system by ground-based ULF wave observations 111
HYDROMAGNETIC (ULF) POWER AT SEPARATED SITES (DELTA-PHI-APPROXIMATELY-90-DEGREES) AT MID-LATITUDES TO LOW-LATITUDES 111
Do we need a surface wave approach to the magnetospheric resonances? 111
The Earth's passage of the April 11, 1997 coronel ejecta: geomagnetic field fluctuations at high and low latitude during northward interplanetary magnetic field conditions 110
Sudden Impulses in the magnetosphere and at ground 110
Polarization pattern of low-frequency geomagnetic field fluctuations (0.8-3.6 mHz) at high and low latitude 108
Analysis of geomagnetic sudden impulses at low latitudes 107
The strong geomagnetic storm of March 13, 1989: an analysis at a low latitude station 107
Sudden commencement event of 17 April 2002: Aspects of the geomagnetic response at low latitudes 106
ULF Pc5-6 magnetic activity in the polar cap as observed along a geomagnetic meridian in Antartica 105
ULF waves in the Magnetosphere 105
The storm-time ring current: a statistical analysis at two widely separated low latitude stations 104
A study of the relationship between micropulsations and solar wind properties 104
GEOMAGNETIC-ACTIVITY, HUMIDITY, TEMPERATURE AND HEADACHE - IS THERE ANY CORRELATION 103
Ultra low frequency geomagnetic field measurements during earthquake activity in Italy (September-October 1997) 103
Some aspects of the low latitude geomagnetic response under different solar wind conditions 103
Geomagnetic sudden impulses at low latitude during northward interplanetary magnetic field conditions 102
Long period geomagnetic field fluctuations at Terra Nova Bay (Antarctica) 102
An analysis of geomagnetic field variations (3 min - 2 hrs) at a low latitude observatory (L = 1.6) 102
Some aspects of the geomagnetic response to solar wind pressure variations: a case study at low and middle latitudes 101
An analysis of Sudden Impulses at geosynchronous orbit 101
INSITU OBSERVATIONS OF THE LATITUDINAL GRADIENTS OF THE SOLAR-WIND PARAMETERS DURING 1976 AND 1977 101
Relationship between field line resonance at low geomagnetic latitudes and solar wind structures 101
SELECTED SOLAR-WIND PARAMETERS AT 1-AU THROUGH 2 SOLAR-ACTIVITY CYCLES 100
A statistical analysis of low-frequency magnetic pulsations at cusp and cap latitudes in Antarctica 99
A new meridional magnetometer array in middle-south Europe for monitoring dynamic processes in the coupled system plasmasphere-ionosphere 99
Ionospheric transients observed at mid-latitudes prior to earthquake activity in Central Italy 97
The shape and the location of the sector boundary surface in the inner solar system 95
The transmission of upstream waves to the magnetosphere: An analysis at widely separated ground stations 93
MERIDIONAL PLASMA-FLOW IN THE OUTER HELIOSPHERE 92
Observations of bow shock motion during times of variable solar wind conditions 92
An analysis of Pc3 and Pc4 pulsations at Terra Nova Bay (Antarctica) 92
Solar Flare Effect preceding Halloween storm (28 October 2003): Results of a worldwide analysis 92
PC3 ACTIVITY AT LOW GEOMAGNETIC LATITUDES - A COMPARISON WITH SOLAR-WIND OBSERVATIONS 91
Propagation characteristics of ULF waves in the earth’s magnetosphere as inferred by an analysis of polarization parameters of geomagnetic pulsations at a low latitude station 91
PI2 PULSATIONS AT SEPARATED SITES (DELTA-PHI-SIMILAR-OR-EQUAL-TO-90-DEGREES) - A COMPARISON BETWEEN MIDLATITUDE AND LOW-LATITUDE OBSERVATIONS 91
Pc3 pulsations during variable IMF conditions 90
Some evidence of ground power enhancements at frequencies of global magnetospheric modes at low latitude 90
Geomagnetic response at low latitude to continuous solar wind pressure variations during northward interplanetary magnetic field 89
Some aspects of the interaction of interplanetary shocks with the Earth’s magnetosphere: an estimate of the propagation time through the magnetosheath 84
SIMULTANEOUS GEOMAGNETIC PULSATION OBSERVATIONS AT 2 LATITUDES - RESONANT MODE CHARACTERISTICS 83
An overview by Pioneers observations of the distant geomagnetic tail 82
Some aspects of the low latitude response3 under different solar wind conditions 80
Totale 10.620
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Categoria #
all - tutte 44.928
article - articoli 0
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 0
Totale 44.928
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2021/2022482 0 0 112 34 21 8 7 47 30 6 56 161
2022/20231.792 135 87 35 173 175 199 0 108 791 4 58 27
2023/2024341 70 15 17 76 27 87 4 23 0 10 4 8
2024/20251.750 114 36 178 31 202 150 263 151 380 36 116 93
2025/20263.091 155 323 209 390 247 291 537 127 224 306 226 56
2026/2027232 69 137 26 0 0 0 0 0 0 0 0 0
Totale 10.620