Earthquake with magnitude of ML 2.0 on date 12-10-2020 and time 05:11:27 (UTC) in region Costa Marchigiana Fermana (Fermo)

A magnitude ML 2.0 earthquake occured in region: Costa Marchigiana Fermana (Fermo), on

  • 12-10-2020 05:11:27 (UTC)
  • 12-10-2020 07:11:27 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.2, 13.917 at 10 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
Porto San Giorgio FM 10 16121 16121
Pedaso FM 13 2800 18921
Altidona FM 14 3390 22311
Porto Sant'Elpidio FM 14 26152 48463
Lapedona FM 15 1166 49629
Campofilone FM 16 1916 51545
Fermo FM 17 37655 89200
Sant'Elpidio a Mare FM 19 17110 106310
Massignano AP 19 1638 107948
Civitanova Marche MC 19 41983 149931
Moresco FM 20 598 150529
Monte Urano FM 20 8353 158882
Cupra Marittima AP 20 5398 164280

Municipalities with at least 50000 inhabitants

An earthquake occurred to
57 Km SE of Ancona (100861 inhabitants)
63 Km N of Teramo (54892 inhabitants)
79 Km N of Montesilvano (53738 inhabitants)
85 Km N of Pescara (121014 inhabitants)
97 Km N of Chieti (51815 inhabitants)
Recent and historical seismicity

These maps show the seismicity for different time windows. The earthquake locations reported in these maps are determined in quasi real-time by the personnel on duty in the seismic surveillance center of INGV in Rome. Note that the earthquake source parameters (hypocentral location and magnitude) are the best estimates obstained with the available data and they are adjourned as additional data become available. The source parameters obtained by the personnel on duty are then revised by the group in charge of the INGV Seismic Bulletin (Bollettino Sismico Italiano dell’INGV).

Earthquakes of the 3 days preceding this event

Earthquakes of the 3 days preceding this event *

This map reports the earthquake epicenters located in the 72 hours (3 days) preceding the time of the current earthquake occurrence, using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radius of the circle representing the earthquake on the map scales with magnitude. The color depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours). The open star shows the epicenter of the current earthquake.
Earthquakes of the 90 days preceding this event

Earthquakes of the 90 days preceding this event *

This map reports the Magnitudo ≥ 1.0 earthquake epicenters located in the 90 days preceding the time of the current earthquake occurrence, using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes from 1985 to the date of the event

Earthquakes from 1985 to the date of the event *

This map reports the Magnitudo ≥ 2.5 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes since 1000 AD until 2019

Earthquakes since 1000 AD until 2019 *

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version https://emidius.mi.ingv.it/CPTI15-DBMI15/) with estimated magnitude ≥ 5.0 since 1000 AD until 2014. The epicenters are represented by squares which sides scale with the estimated earthquake magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The open star shows the epicenter of the current earthquake.
Seismic hazard
Shakemap
Felt maps
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web questionnaire *

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 2.0 2020-10-12
05:11:27
43.1998 13.9173 10 2021-02-26
14:56:00
Bollettino Sismico Italiano INGV 83947261
Reviewed
Rev100
ML 2.0 2020-10-12
05:11:27
43.202 13.9182 10 2020-10-12
05:23:45
Sala Sismica INGV-Roma 83722641
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-10-12 05:11:27 ± 0.17
Latitude 43.1998 ± 0.0081
Longitude 13.9173 ± 0.0111
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 83947261

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1029
Semi-minor axis of confidence ellipse (meter) 686
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 47
Circular confidence region, given by single value of horizontal uncertainty (meter) 1030
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 217
Number of associated phases, regardless of their use for origin computation 53
Number of defining phases 53
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.31
Epicentral distance of station closest to the epicenter (degree) 0.11331
Epicentral distance of station farthest from the epicenter (degree) 0.90382
Number of stations at which the event was observed 31
Number of stations from which data was used for origin computation 31
Magnitudes information

ML:2

Field Value
Value 2
Uncertainty 0.2
Num. used stations 30
Type of magnitude ML
Reference to an origin 83947261
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-12-17 10:26:35

ML:2

Field Value
Value 2
Uncertainty 0.2
Num. used stations 28
Type of magnitude ML
Reference to an origin 83722641
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-10-12 05:23:45
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CESI.HHZ. 2020-10-12T05:11:52.71 0.6 undecidable manual S 256 0.7644 50 0.13 43
IT.MTCL.HGZ. 2020-10-12T05:11:51.21 0.6 undecidable manual S 253 0.7006 50 0.51 40
IV.SMA1.EHZ. 2020-10-12T05:11:51.49 0.6 undecidable manual S 217 0.7105 50 0.49 40
IV.SNTG.HHZ. 2020-10-12T05:11:50.98 1.0 undecidable manual S 275 0.7132 50 -0.09 22
IV.NRCA.HHZ. 2020-10-12T05:11:50.63 0.6 undecidable manual S 238 0.6916 50 0.2 43
IV.MML1.EHE. 2020-10-12T05:11:50.47 0.6 undecidable manual S 263 0.6952 50 -0.05 44
IV.FEMA.HNZ. 2020-10-12T05:11:50.20 0.3 undecidable manual S 250 0.6763 50 0.22 64
IV.TERO.HHE. 2020-10-12T05:11:48.77 0.6 undecidable manual S 202 0.6205 50 0.44 41
IV.FDMO.HHZ. 2020-10-12T05:11:48.33 0.6 undecidable manual S 255 0.6268 50 -0.19 44
IV.EL6.EHZ. 2020-10-12T05:11:48.11 0.3 undecidable manual S 283 0.6079 50 0.17 66
IV.MC2.EHZ. 2020-10-12T05:11:47.90 1.0 undecidable manual S 242 0.6052 50 0.04 23
IV.MTRA.EHZ. 2020-10-12T05:11:47.54 0.6 undecidable manual S 221 0.5837 50 0.3 43
IV.MDAR.HNZ. 2020-10-12T05:11:46.21 0.6 undecidable manual S 270 0.5648 50 -0.45 42
IV.CSP1.EHZ. 2020-10-12T05:11:45.68 0.6 undecidable manual S 259 0.5306 50 0.02 46
IV.PF6.EHE. 2020-10-12T05:11:45.23 0.3 undecidable manual S 264 0.5306 50 -0.43 63
IV.MMO1.EHZ. 2020-10-12T05:11:45.36 0.6 undecidable manual S 235 0.5252 50 -0.15 45
IV.GAVE.EHZ. 2020-10-12T05:11:44.02 0.1 undecidable manual P 236 0.9038 50 -0.27 81
IV.VCEL.EHN. 2020-10-12T05:11:43.36 0.6 undecidable manual P 184 0.8067 50 0.73 36
IV.RM33.EHE. 2020-10-12T05:11:43.19 0.3 undecidable manual P 217 0.8616 50 -0.37 60
IV.GUMA.HHZ. 2020-10-12T05:11:43.31 0.6 undecidable manual S 252 0.4461 50 0.16 46
IV.MF5.EHZ. 2020-10-12T05:11:42.16 0.3 undecidable manual S 238 0.3957 50 0.5 64
IV.ARVD.HHE. 2020-10-12T05:11:42.81 0.3 undecidable manual P 293 0.7689 50 0.83 52
IV.GIGS.HHE. 2020-10-12T05:11:42.35 0.3 undecidable manual P 199 0.7878 50 0.05 65
IV.CAMP.HHE. 2020-10-12T05:11:42.00 0.1 undecidable manual P 209 0.7608 50 0.16 85
IV.SAP2.EHZ. 2020-10-12T05:11:41.77 0.6 undecidable manual S 255 0.3912 50 0.23 45
IV.CESI.HHZ. 2020-10-12T05:11:41.48 0.1 undecidable manual P 256 0.7644 50 -0.42 81
IV.NRCA.HHZ. 2020-10-12T05:11:40.23 0.1 undecidable manual P 238 0.6916 50 -0.43 82
IV.MML1.EHE. 2020-10-12T05:11:40.20 0.1 undecidable manual P 263 0.6952 50 -0.51 80
IV.SNTG.HHZ. 2020-10-12T05:11:40.60 0.3 undecidable manual P 275 0.7132 50 -0.43 61
IV.SMA1.EHZ. 2020-10-12T05:11:40.66 0.1 undecidable manual P 217 0.7105 50 -0.32 83
IT.MTCL.HGZ. 2020-10-12T05:11:40.59 0.3 undecidable manual P 253 0.7006 50 -0.22 64
IV.FEMA.HNZ. 2020-10-12T05:11:40.02 0.3 undecidable manual P 250 0.6763 50 -0.38 62
IV.FDMO.HHZ. 2020-10-12T05:11:39.01 0.1 undecidable manual P 255 0.6268 50 -0.54 80
IV.TERO.HHE. 2020-10-12T05:11:39.63 0.1 undecidable manual P 202 0.6205 50 0.19 87
IV.EL6.EHZ. 2020-10-12T05:11:39.46 0.3 undecidable manual P 283 0.6079 50 0.24 65
IV.MTRA.EHZ. 2020-10-12T05:11:38.62 0.1 positive manual P 221 0.5837 50 -0.2 88
IV.MDAR.HNZ. 2020-10-12T05:11:38.23 0.6 undecidable manual P 270 0.5648 50 -0.25 44
IV.MNTT.EHZ. 2020-10-12T05:11:38.49 0.3 undecidable manual S 240 0.2725 50 0.49 66
IV.CING.HNZ. 2020-10-12T05:11:38.25 0.3 undecidable manual P 289 0.554 50 -0.05 68
IV.MC2.EHZ. 2020-10-12T05:11:38.79 0.1 undecidable manual P 242 0.6052 50 -0.39 84
IV.MMO1.EHZ. 2020-10-12T05:11:37.50 0.1 undecidable manual P 235 0.5252 50 -0.32 87
IV.CSP1.EHZ. 2020-10-12T05:11:37.42 0.1 undecidable manual P 259 0.5306 50 -0.48 84
IV.PF6.EHE. 2020-10-12T05:11:37.58 0.3 undecidable manual P 264 0.5306 50 -0.32 65
IV.GUMA.HHZ. 2020-10-12T05:11:36.35 0.1 undecidable manual P 252 0.4461 50 -0.11 92
IV.CIMA.HNE. 2020-10-12T05:11:36.74 0.3 undecidable manual S 300 0.2086 114 0.64 63
IV.AOI.HHZ. 2020-10-12T05:11:36.57 0.3 undecidable manual P 327 0.4182 50 0.59 62
IV.OFFI.HHE. 2020-10-12T05:11:35.33 0.3 undecidable manual P 213 0.3139 50 1.13 50
IV.MF5.EHZ. 2020-10-12T05:11:35.79 0.1 negative manual P 238 0.3957 50 0.2 91
IV.SAP2.EHZ. 2020-10-12T05:11:35.43 0.3 undecidable manual P 255 0.3912 50 -0.1 70
IV.MNTT.EHZ. 2020-10-12T05:11:33.95 0.1 undecidable manual P 240 0.2725 50 0.47 88
IV.CIMA.HNE. 2020-10-12T05:11:32.85 0.1 undecidable manual P 300 0.2086 114 0.46 90
IV.CADA.HNN. 2020-10-12T05:11:32.64 0.3 undecidable manual S 267 0.1133 129 -0.32 70
IV.CADA.HNN. 2020-10-12T05:11:30.60 0.1 undecidable manual P 267 0.1133 129 0.03 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MNTT.EHE. ML:0 0.0009435 1.54 AML other m 2020-10-12T05:11:41.83
IV.MF5.EHE. ML:1.7 0.000143069785 1.36 AML other m 2020-10-12T05:11:42.23
IV.MNTT.EHN. ML:0 0.000713 0.44 AML other m 2020-10-12T05:11:43.22
IV.GUMA.HNE. ML:2 0.0002733527 0.2816 AML other m 2020-10-12T05:11:43.82
IV.GUMA.HHE. ML:2.2 0.000457 0.78 AML other m 2020-10-12T05:11:43.83
IV.SAP2.EHN. ML:2.4 0.0007965586 0.3392 AML other m 2020-10-12T05:11:44.79
IV.GUMA.HHN. ML:2 0.000297 1.1 AML other m 2020-10-12T05:11:45.06
IV.GUMA.HNN. ML:2.5 0.00079856625 0.048 AML other m 2020-10-12T05:11:46.27
IV.MTRA.EHE. ML:1.9 0.000134 0.78 AML other m 2020-10-12T05:11:48.17
IV.MTRA.EHN. ML:2 0.00018 0.2 AML other m 2020-10-12T05:11:49.31
IV.FDMO.HHN. ML:1.8 0.0001055 0.58 AML other m 2020-10-12T05:11:49.38
IV.EL6.EHE. ML:1.7 8.6448015E-5 0.5984 AML other m 2020-10-12T05:11:49.40
IV.CSP1.EHE. ML:1.8 0.0001522195 0.24 AML other m 2020-10-12T05:11:50.19
IV.FDMO.HHE. ML:1.8 0.0001046 0.16 AML other m 2020-10-12T05:11:50.37
IV.CSP1.EHN. ML:1.9 0.0001763774 0.16 AML other m 2020-10-12T05:11:50.91
IV.NRCA.HHE. ML:2.2 0.000235 0.42 AML other m 2020-10-12T05:11:51.28
IV.NRCA.HNE. ML:2.1 0.00019231685 0.1472 AML other m 2020-10-12T05:11:51.07
IV.NRCA.HHN. ML:2.1 0.0001935 1.2 AML other m 2020-10-12T05:11:51.18
IV.NRCA.HNN. ML:2.1 0.00019936155 0.1376 AML other m 2020-10-12T05:11:51.86
IV.EL6.EHN. ML:1.8 0.00010295331 1.1392 AML other m 2020-10-12T05:11:52.57
IV.SNTG.HHE. ML:1.5 4.748021E-5 0 AML other m 2020-10-12T05:11:52.27
IV.SNTG.HHN. ML:1.8 7.946168E-5 1.4208 AML other m 2020-10-12T05:11:52.90
IV.CESI.HHE. ML:1.7 6.801541E-5 1.7024 AML other m 2020-10-12T05:11:53.02
IV.CESI.HHN. ML:1.8 8.409285E-5 0.2624 AML other m 2020-10-12T05:11:54.82
IV.SMA1.EHN. ML:1.7 7.008099E-5 0.3584 AML other m 2020-10-12T05:11:58.30
IV.SMA1.EHE. ML:1.6 5.7976855E-5 1.7824 AML other m 2020-10-12T05:11:58.01
IV.CESI.HNN. ML:2.1 0.00016511515 0.24 AML other m 2020-10-12T05:12:02.65
IV.GAVE.EHN. ML:2.3 0.0001795 0.58 AML other m 2020-10-12T05:12:03.28
IV.GAVE.EHE. ML:2.3 0.000182 0.3 AML other m 2020-10-12T05:12:03.97
IV.CESI.HNE. ML:1.9 0.000104333295 1.3472 AML other m 2020-10-12T05:12:09.15
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions *

This map reports the focal mechanisms since 1977 in the region. The white and red beach ball symbols are mechanisms determined using the Regional Centroid Moment Tensor (RCMT, http://www.bo.ingv.it/RCMT) and are determined for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when there is a good source-receiver geometry of the target earthquake, the RCMT can be obtained also for earthquakes with magnitude larger than 4.0. The blue and white beach ball symbols indicate the mechanisms obtained from application of the Time Domain Moment Tensor (TDMT, http://terremoti.ingv.it/tdmt.html). This technique is used for M ≥ 3.5. The size of the beach ball sysmbol scales with the calculated moment magnitude, Mw.
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
Waveforms Seismic signals in miniseed + resp format Download