Earthquake with magnitude of ML 1.6 on date 12-07-2020 and time 08:34:49 (Italy) in region 5 km SE Fiordimonte (MC)

A magnitude ML 1.6 earthquake occured in region: 5 km SE Fiordimonte (MC), on

  • 12-07-2020 06:34:49 (UTC)
  • 12-07-2020 08:34:49 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43, 13.11 at 9 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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 5 202 202
Fiastra MC 6 559 761
Ussita MC 6 444 1205
Acquacanina MC 7 121 1326
Visso MC 7 1107 2433
Pieve Torina MC 7 1458 3891
Pievebovigliana MC 8 866 4757
Monte Cavallo MC 9 145 4902
Bolognola MC 10 142 5044
Muccia MC 11 915 5959
Castelsantangelo sul Nera MC 12 281 6240
Preci PG 14 724 6964
Serravalle di Chienti MC 15 1070 8034
Camerino MC 16 6974 15008
Sarnano MC 16 3264 18272
Cessapalombo MC 18 512 18784
Caldarola MC 19 1823 20607
Sellano PG 19 1079 21686
Montefortino FM 20 1178 22864
Camporotondo di Fiastrone MC 20 563 23427

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km E of Foligno (57155 inhabitants)
60 Km E of Perugia (166134 inhabitants)
61 Km NW of Teramo (54892 inhabitants)
61 Km NE of Terni (111501 inhabitants)
75 Km NW of L'Aquila (69753 inhabitants)
77 Km SW of Ancona (100861 inhabitants)
95 Km S of Fano (60888 inhabitants)
100 Km NW of Montesilvano (53738 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
Bulletin
Rev1000
ML 1.6 2020-07-12
06:34:49
43 13.11 9 2020-11-19
12:37:00
Bollettino Sismico Italiano INGV 82768481
Reviewed
Rev100
ML 1.5 2020-07-12
06:34:50
43 13.11 7 2020-07-12
06:42:17
Sala Sismica INGV-Roma 80972681
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-12 06:34:49 ± 0.06
Latitude 43.00 ± 0.00
Longitude 13.11 ± 0.00
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 82768481

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 402
Semi-minor axis of confidence ellipse (meter) 311
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 267
Circular confidence region, given by single value of horizontal uncertainty (meter) 400
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 56
Number of associated phases, regardless of their use for origin computation 31
Number of defining phases 30
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.4002
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 15
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 80972681
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-12 06:42:17

ML:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 82768481
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-09-09 15:06:04
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SMA1.EHN. 2020-07-12T06:35:04.80 0.3 undecidable manual S 156 0.4002 50 0.09 70
IV.LNSS.HNZ. 2020-07-12T06:35:04.90 0.6 undecidable manual S 187 0.3957 50 0.33 44
IV.SNTG.HHZ. 2020-07-12T06:35:02.00 0.6 undecidable manual S 335 0.2869 50 0.65 41
IV.EL6.EHZ. 2020-07-12T06:35:02.80 0.3 undecidable manual S 359 0.3336 50 0.08 71
IV.MF5.EHZ. 2020-07-12T06:35:01.27 0.6 undecidable manual S 92 0.2554 107 1.09 34
IV.MTRA.EHE. 2020-07-12T06:35:01.90 0.1 undecidable manual S 139 0.3175 50 -0.36 90
IV.LNSS.HNZ. 2020-07-12T06:34:58.15 0.1 undecidable manual P 187 0.3957 50 -0.21 91
IV.SMA1.EHN. 2020-07-12T06:34:58.12 0.1 undecidable manual P 156 0.4002 50 -0.32 89
IV.EL6.EHZ. 2020-07-12T06:34:57.07 0.1 undecidable manual P 359 0.3336 50 -0.22 92
IV.NRCA.HHZ. 2020-07-12T06:34:57.20 0.6 undecidable manual S 179 0.1619 116 0.38 46
IV.MTRA.EHE. 2020-07-12T06:34:56.61 0.1 negative manual P 139 0.3175 50 -0.41 88
IV.SNTG.HHZ. 2020-07-12T06:34:56.61 0.1 undecidable manual P 335 0.2869 50 0.11 95
IV.MML1.HNZ. 2020-07-12T06:34:56.70 0.3 undecidable manual S 319 0.1556 117 0.11 73
IV.MF5.EHZ. 2020-07-12T06:34:56.16 0.1 undecidable manual P 92 0.2554 107 0.33 91
IV.CESI.HHZ. 2020-07-12T06:34:56.60 0.3 undecidable manual S 274 0.1502 118 0.17 72
IV.PF6.EHZ. 2020-07-12T06:34:56.50 0.3 undecidable manual S 23 0.1547 117 -0.08 74
IV.CSP1.EHZ. 2020-07-12T06:34:55.20 0.3 undecidable manual S 36 0.1187 124 -0.17 73
IV.MC2.EHZ. 2020-07-12T06:34:55.10 0.6 undecidable manual S 146 0.1016 128 0.25 48
IT.MTCL.HGZ. 2020-07-12T06:34:54.10 0.3 undecidable manual S 269 0.0809 134 -0.14 74
IV.NRCA.HHZ. 2020-07-12T06:34:54.05 0.1 undecidable manual P 179 0.1619 116 0.16 96
IV.CESI.HHZ. 2020-07-12T06:34:53.91 0.1 undecidable manual P 274 0.1502 118 0.25 95
IV.PF6.EHZ. 2020-07-12T06:34:53.77 0.1 undecidable manual P 23 0.1547 117 0.02 99
IV.FEMA.HNZ. 2020-07-12T06:34:53.30 0.3 undecidable manual S 233 0.0558 145 -0.3 72
IV.CSP1.EHZ. 2020-07-12T06:34:53.09 0.1 undecidable manual P 36 0.1187 124 0.05 99
IV.MML1.HNZ. 2020-07-12T06:34:53.85 0.1 undecidable manual P 319 0.1556 117 0.1 98
IV.MC2.EHZ. 2020-07-12T06:34:52.72 0.1 undecidable manual P 146 0.1016 128 -0.03 100
IT.MTCL.HGZ. 2020-07-12T06:34:52.50 0.1 undecidable manual P 269 0.0809 134 0.1 99
IV.FEMA.HNZ. 2020-07-12T06:34:52.15 0.1 undecidable manual P 233 0.0558 145 0.12 99
IV.FDMO.HHZ. 2020-07-12T06:34:52.67 0.3 undecidable manual S 338 0.0441 151 -0.7 63
IV.FDMO.HHZ. 2020-07-12T06:34:51.64 0.1 undecidable manual P 338 0.0441 151 -0.25 97
IV.SAP2.EHZ. 2020-07-12T06:34:49.91 3.0 undecidable manual P 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CSP1.EHE. ML:0 0.00024378985 0.2016 AML other m 2020-07-12T06:34:56.66
IV.CESI.HHN. ML:0 0.00039028875 0.2592 AML other m 2020-07-12T06:34:57.19
IV.CSP1.EHN. ML:0 0.000237734435 0.16 AML other m 2020-07-12T06:34:56.66
IV.CESI.HHE. ML:0 0.00011692687 0.16 AML other m 2020-07-12T06:34:57.58
IV.NRCA.HHE. ML:0 0.0002804864 0.1184 AML other m 2020-07-12T06:34:58.75
IV.NRCA.HNN. ML:0 0.00036013145 0.1312 AML other m 2020-07-12T06:34:58.12
IV.NRCA.HHN. ML:0 0.0004137211 0.1216 AML other m 2020-07-12T06:34:58.12
IV.NRCA.HNE. ML:0 0.0002725059 0.1184 AML other m 2020-07-12T06:34:58.18
IV.FDMO.HHN. ML:0 0.0006793208 0.1792 AML other m 2020-07-12T06:34:53.59
IV.FDMO.HHE. ML:0 0.00103224105 0.2208 AML other m 2020-07-12T06:34:52.99
IV.SNTG.HHN. ML:0 5.6635775E-5 0.2016 AML other m 2020-07-12T06:35:03.27
IV.SNTG.HHE. ML:0 4.479513E-5 0.0992 AML other m 2020-07-12T06:35:02.53
IV.EL6.EHN. ML:0 0.00010011104 0.1792 AML other m 2020-07-12T06:35:03.83
IV.EL6.EHE. ML:0 7.07194E-5 0.0992 AML other m 2020-07-12T06:35:04.19
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