Earthquake with magnitude of ML 1.3 on date 02-03-2021 and time 00:31:47 (Italy) in region 1 km E Fiordimonte (MC)

A magnitude ML 1.3 earthquake occured in region: 1 km E Fiordimonte (MC), on

  • 01-03-2021 23:31:47 (UTC)
  • 02-03-2021 00:31:47 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.0400, 13.1080 at 8 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Fiordimonte MC 1 202 202
Pievebovigliana MC 3 866 1068
Fiastra MC 4 559 1627
Pieve Torina MC 5 1458 3085
Acquacanina MC 6 121 3206
Muccia MC 7 915 4121
Monte Cavallo MC 10 145 4266
Ussita MC 11 444 4710
Bolognola MC 11 142 4852
Camerino MC 11 6974 11826
Visso MC 12 1107 12933
Serravalle di Chienti MC 13 1070 14003
Cessapalombo MC 15 512 14515
Caldarola MC 15 1823 16338
Sarnano MC 16 3264 19602
Castelsantangelo sul Nera MC 17 281 19883
Camporotondo di Fiastrone MC 17 563 20446
Serrapetrona MC 17 966 21412
Sefro MC 18 422 21834
Belforte del Chienti MC 18 1886 23720
Pioraco MC 19 1134 24854
Preci PG 19 724 25578
San Ginesio MC 19 3498 29076
Gualdo MC 19 815 29891
Castelraimondo MC 20 4587 34478

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km E of Foligno (57155 inhabitants)
59 Km E of Perugia (166134 inhabitants)
65 Km NW of Teramo (54892 inhabitants)
65 Km NE of Terni (111501 inhabitants)
72 Km SW of Ancona (100861 inhabitants)
80 Km NW of L'Aquila (69753 inhabitants)
90 Km S of Fano (60888 inhabitants)
98 Km S of Pesaro (94582 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 1.3 2021-03-01
23:31:47
43.0395 13.1075 8 2021-03-01
23:40:04
Sala Sismica INGV-Roma 87612411
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-03-01 23:31:47 ± 0.06
Latitude 43.0395 ± 0.0027
Longitude 13.1075 ± 0.0049
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 87612411

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 338
Semi-minor axis of confidence ellipse (meter) 176
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 257
Circular confidence region, given by single value of horizontal uncertainty (meter) 340.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 49
Number of associated phases, regardless of their use for origin computation 36
Number of defining phases 36
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.32
Epicentral distance of station closest to the epicenter (degree) 0.01529
Epicentral distance of station farthest from the epicenter (degree) 0.47394
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 18
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 20
Type of magnitude ML
Reference to an origin 87612411
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-03-01 23:40:04
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ARVD.HHZ. 2021-03-01T23:32:04.78 0.1 undecidable manual S 345 52.6029 50 0.44 85
IV.SMA1.EHZ. 2021-03-01T23:32:03.05 0.3 undecidable manual S 158 49.0176 50 -0.34 66
IV.MOMA.HHZ. 2021-03-01T23:32:03.97 0.1 undecidable manual S 239 50.9157 50 0.09 92
IV.FOSV.EHZ. 2021-03-01T23:32:00.94 0.1 undecidable manual S 315 39.8268 50 0 95
IV.EL6.EHZ. 2021-03-01T23:31:58.50 0.1 undecidable manual S 359 32.1456 103 -0.01 97
IV.MF5.EHZ. 2021-03-01T23:31:58.17 0.1 undecidable manual S 101 29.1486 104 0.68 82
IV.MOMA.HHZ. 2021-03-01T23:31:56.77 0.3 undecidable manual P 239 50.9157 50 0 70
IV.ARVD.HHZ. 2021-03-01T23:31:56.67 0.1 undecidable manual P 345 52.6029 50 -0.37 86
IV.NRCA.HHZ. 2021-03-01T23:31:55.59 0.3 undecidable manual S 179 22.8549 108 0.19 71
IV.MMO1.EHZ. 2021-03-01T23:31:55.34 0.1 undecidable manual S 131 23.6541 108 -0.32 92
IV.SMA1.EHZ. 2021-03-01T23:31:55.97 0.3 undecidable manual P 158 49.0176 50 -0.51 63
IV.GUMA.HHZ. 2021-03-01T23:31:54.60 0.3 undecidable manual S 82 18.6702 112 0.57 65
IV.FOSV.EHZ. 2021-03-01T23:31:54.66 0.1 undecidable manual P 315 39.8268 50 -0.41 88
IV.MF5.EHZ. 2021-03-01T23:31:53.38 0.1 undecidable manual P 101 29.1486 104 0.3 91
IV.MDAR.HNZ. 2021-03-01T23:31:53.52 0.1 undecidable manual S 10 17.2716 114 -0.05 98
IV.MC2.EHZ. 2021-03-01T23:31:53.15 0.3 undecidable manual S 155 15.6732 116 0.06 74
IV.CESI.HHZ. 2021-03-01T23:31:53.83 0.3 undecidable manual S 257 16.872 114 0.36 69
IV.EL6.EHZ. 2021-03-01T23:31:53.33 0.1 undecidable manual P 359 32.1456 103 -0.34 90
IV.PF6.EHN. 2021-03-01T23:31:52.24 0.1 undecidable manual S 33 12.9759 120 -0.02 100
IV.MML1.EHE. 2021-03-01T23:31:52.76 0.1 undecidable manual S 307 13.7751 119 0.27 94
IV.CSP1.EHZ. 2021-03-01T23:31:51.25 0.3 undecidable manual S 54 9.7791 128 -0.09 74
IV.GUMA.HHZ. 2021-03-01T23:31:51.45 0.3 undecidable manual P 82 18.6702 112 0.37 69
IV.NRCA.HHZ. 2021-03-01T23:31:51.64 0.3 undecidable manual P 179 22.8549 108 -0.23 70
IT.MTCL.HGZ. 2021-03-01T23:31:51.65 0.1 undecidable manual S 240 10.0788 127 0.22 96
IV.MDAR.HNZ. 2021-03-01T23:31:51.01 0.3 undecidable manual P 10 17.2716 114 0.19 72
IV.MMO1.EHZ. 2021-03-01T23:31:51.74 0.1 undecidable manual P 131 23.6541 108 -0.28 93
IV.FEMA.HNZ. 2021-03-01T23:31:51.60 0.1 undecidable manual S 209 9.7791 128 0.27 95
IV.CESI.HHZ. 2021-03-01T23:31:51.02 0.1 positive manual P 257 16.872 114 0.26 94
IV.MML1.EHE. 2021-03-01T23:31:50.31 0.1 undecidable manual P 307 13.7751 119 0.12 97
IV.MC2.EHZ. 2021-03-01T23:31:50.48 0.1 undecidable manual P 155 15.6732 116 -0.06 98
IV.FEMA.HNZ. 2021-03-01T23:31:49.68 0.1 undecidable manual P 209 9.7791 128 0.15 97
IV.PF6.EHN. 2021-03-01T23:31:49.97 0.3 undecidable manual P 33 12.9759 120 -0.09 74
IV.CSP1.EHZ. 2021-03-01T23:31:49.50 0.1 undecidable manual P 54 9.7791 128 -0.03 100
IT.MTCL.HGZ. 2021-03-01T23:31:49.70 0.1 undecidable manual P 240 10.0788 127 0.12 98
IV.FDMO.HHZ. 2021-03-01T23:31:48.64 0.1 undecidable manual S 258 1.6983 167 -1.09 71
IV.FDMO.HHZ. 2021-03-01T23:31:47.99 0.1 undecidable manual P 258 1.6983 167 -0.61 88
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CSP1.EHE. ML:1.7 0.0008331916500000001 0.192 AML other m 2021-03-01T23:31:51.51
IV.CSP1.EHN. ML:1.8 0.0010865 0.18 AML other m 2021-03-01T23:31:52.21
IV.CESI.HHE. ML:1.2 0.0001470244 0.1792 AML other m 2021-03-01T23:31:54.11
IV.CESI.HHN. ML:1.2 0.000127804255 0.1792 AML other m 2021-03-01T23:31:54.73
IV.GUMA.HHN. ML:1.3 0.00016946525000000002 0.3456 AML other m 2021-03-01T23:31:56.49
IV.NRCA.HHE. ML:1.3 0.00014600000000000003 0.14 AML other m 2021-03-01T23:31:56.75
IV.NRCA.HHN. ML:1.2 0.00011734720999999999 0.128 AML other m 2021-03-01T23:31:57.40
IV.GUMA.HHE. ML:1.4 0.00022199999999999998 0.48 AML other m 2021-03-01T23:31:58.74
IV.EL6.EHE. ML:1.4 0.0001215 0.28 AML other m 2021-03-01T23:31:59.57
IV.EL6.EHN. ML:1.4 0.00012445000000000002 0.28 AML other m 2021-03-01T23:31:59.55
IV.FDMO.HHE. ML:0.0 0.0020634835 0.1408 AML other m 2021-03-01T23:31:48.83
IV.FDMO.HHN. ML:0.0 0.0018466374999999999 0.0896 AML other m 2021-03-01T23:31:48.72
IV.CESI.HNE. ML:1.2 0.00016085480000000002 0.1792 AML other m 2021-03-01T23:31:54.11
IV.CESI.HNN. ML:1.3 0.0001690331225 0.3328 AML other m 2021-03-01T23:31:54.14
IV.GUMA.HNE. ML:1.5 0.00027654204999999997 0.512 AML other m 2021-03-01T23:31:59.00
IV.GUMA.HNN. ML:1.7 0.00038624844999999994 0.8576 AML other m 2021-03-01T23:31:58.92
IV.NRCA.HNE. ML:1.4 0.000149995 0.1408 AML other m 2021-03-01T23:31:56.75
IV.MF5.EHN. ML:1.1 0.00006163969 0.4736 AML other m 2021-03-01T23:31:58.61
IV.ARVD.HHE. ML:0.8 0.000016432835 0.1408 AML other m 2021-03-01T23:32:05.63
IV.ARVD.HHN. ML:0.8 0.000013499292 0.1536 AML other m 2021-03-01T23:32:05.35
IV.MOMA.HHE. ML:0.9 0.00001997831 0.2432 AML other m 2021-03-01T23:32:07.31
IV.MOMA.HHN. ML:0.9 0.000019683465 0.3456 AML other m 2021-03-01T23:32:05.50
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download