Earthquake with magnitude of ML 2.0 on date 10-02-2019 and time 15:59:24 (UTC) in region 4 km N Norcia (PG)

A magnitude ML 2.0 earthquake occured in region: 4 km N Norcia (PG), on

  • 10-02-2019 15:59:24 (UTC)
  • 10-02-2019 16:59:24 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.82, 13.1 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
Norcia PG 4 4957 4957
Preci PG 8 724 5681
Castelsantangelo sul Nera MC 9 281 5962
Visso MC 12 1107 7069
Ussita MC 14 444 7513
Cascia PG 14 3217 10730
Cerreto di Spoleto PG 15 1075 11805
Sellano PG 16 1079 12884
Arquata del Tronto AP 17 1178 14062
Poggiodomo PG 19 117 14179
Accumoli RI 19 667 14846
Montegallo AP 19 523 15369

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km E of Foligno (57155 inhabitants)
47 Km NE of Terni (111501 inhabitants)
53 Km W of Teramo (54892 inhabitants)
58 Km NW of L'Aquila (69753 inhabitants)
66 Km E of Perugia (166134 inhabitants)
92 Km W of Montesilvano (53738 inhabitants)
93 Km E of Viterbo (67173 inhabitants)
94 Km SW of Ancona (100861 inhabitants)
97 Km NE of Guidonia Montecelio (88673 inhabitants)
99 Km N of Tivoli (56533 inhabitants)
99 Km W of Pescara (121014 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 last three days (72 hours)

Earthquakes of the last three days (72 hours) *

This map reports the earthquake epicenters located in the past 72 hours (3 days) from the time this page has been generated. 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 last 90 days

Earthquakes of the last 90 days *

This map reports the Magnitudo ≥ 1.0 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 1985

Earthquakes since 1985 *

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 2014

Earthquakes since 1000 AD until 2014 *

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
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled 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
Rev 1000 ML 2.0 2019-02-10
15:59:24
42.82 13.1 10 2019-08-22
08:24:50
Bollettino Sismico Italiano INGV 65752511
Rev 100 ML 2.0 2019-02-10
15:59:24
42.83 13.1 10 2019-02-10
16:04:56
Sala Sismica INGV-Roma 65381291
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-02-10 15:59:24 ± 0.05
Latitude 42.82 ± 0.00
Longitude 13.10 ± 0.00
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 65752511

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 369
Semi-minor axis of confidence ellipse (meter) 132
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 261
Circular confidence region, given by single value of horizontal uncertainty (meter) 370
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 54
Number of associated phases, regardless of their use for origin computation 53
Number of defining phases 42
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.24
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.73205
Number of stations at which the event was observed 39
Number of stations from which data was used for origin computation 29
Magnitudes information

ML:2

Field Value
Value 2
Uncertainty 0.4
Num. used stations 55
Type of magnitude ML
Reference to an origin 65752511
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-02-21 06:42:44

ML:2

Field Value
Value 2
Uncertainty 0.3
Num. used stations 50
Type of magnitude ML
Reference to an origin 65381291
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-02-10 16:04:56
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.FIAM.HHZ. 2019-02-10T15:59:43.77 3.0 undecidable manual S -0.72 0
IV.PIEI.HHZ. 2019-02-10T15:59:40.15 3.0 positive manual P -0.24 0
IV.FRON.EHZ. 2019-02-10T15:59:38.60 3.0 negative manual P -0.35 0
IV.SRES.HHN. 2019-02-10T15:59:38.59 0.6 undecidable manual P 217 0.732 50 0.45 41
IV.ARVD.HHZ. 2019-02-10T15:59:37.81 3.0 positive manual P 0.02 0
IV.VCEL.EHZ. 2019-02-10T15:59:37.99 3.0 positive manual P -0.08 0
IV.RM33.EHZ. 2019-02-10T15:59:36.30 0.3 undecidable manual S 165 0.3265 50 -0.12 71
IV.MF5.EHZ. 2019-02-10T15:59:36.55 0.6 undecidable manual S 58 0.3076 50 0.67 41
IV.MURB.HHZ. 2019-02-10T15:59:36.37 3.0 undecidable manual P -0.07 0
IV.PF6.EHN. 2019-02-10T15:59:35.90 0.3 undecidable manual S 12 0.3202 50 -0.34 68
IV.ATCC.EHZ. 2019-02-10T15:59:34.25 3.0 undecidable manual P -0.08 0
IV.SMA1.EHZ. 2019-02-10T15:59:34.39 0.3 undecidable manual S 139 0.2581 50 -0.03 73
IV.FOSV.HNE. 2019-02-10T15:59:34.70 0.3 undecidable manual P 332 0.5324 50 -0.02 69
IV.MNTP.HNZ. 2019-02-10T15:59:33.21 0.3 undecidable manual P 40 0.4119 50 0.55 63
IV.MTRA.HNZ. 2019-02-10T15:59:33.13 0.3 undecidable manual S 107 0.2257 112 -0.31 70
IV.SNTG.HHZ. 2019-02-10T15:59:33.17 0.3 undecidable manual P 345 0.4461 50 -0.08 70
IV.EL6.EHE. 2019-02-10T15:59:33.78 0.6 undecidable manual P 360 0.5045 50 -0.47 42
IV.CESI.HHZ. 2019-02-10T15:59:33.35 0.3 undecidable manual S 321 0.2311 50 -0.26 70
IV.GIGS.HHZ. 2019-02-10T15:59:33.86 0.3 undecidable manual P 137 0.5072 50 -0.44 64
IV.LNSS.HHZ. 2019-02-10T15:59:33.31 0.3 undecidable manual S 192 0.2266 112 -0.15 72
IV.CESX.HHZ. 2019-02-10T15:59:33.35 3.0 negative manual P 0.03 0
IV.T1299.EHE. 2019-02-10T15:59:33.88 0.3 undecidable manual S 145 0.2311 50 0.26 70
IV.OFFI.HHE. 2019-02-10T15:59:33.94 0.6 undecidable manual P 75 0.4407 50 0.78 38
IV.TERO.HHZ. 2019-02-10T15:59:32.54 0.6 undecidable manual P 119 0.42 50 -0.26 45
IV.GAG1.HNE. 2019-02-10T15:59:32.51 0.6 undecidable manual P 356 0.4137 50 -0.19 46
IV.SSM1.HNE. 2019-02-10T15:59:32.88 0.6 undecidable manual P 8 0.4074 50 0.29 45
IV.FDMO.HHZ. 2019-02-10T15:59:32.46 0.3 undecidable manual S 357 0.2122 113 -0.49 67
IV.MOMA.HNZ. 2019-02-10T15:59:32.53 0.3 undecidable manual P 267 0.3912 50 0.22 69
IV.GAVE.EHZ. 2019-02-10T15:59:32.37 0.3 undecidable manual S 229 0.2023 114 -0.24 71
IV.ASSB.HHZ. 2019-02-10T15:59:32.41 3.0 negative manual P -0.03 0
IV.MF5.EHZ. 2019-02-10T15:59:31.27 0.1 positive manual P 58 0.3076 50 0.38 90
IV.MMO1.EHZ. 2019-02-10T15:59:31.60 0.1 undecidable manual S 65 0.1799 117 -0.23 95
IV.ARRO.EHZ. 2019-02-10T15:59:31.66 0.3 undecidable manual P 225 0.3489 50 0.07 71
IV.SEF1.HNN. 2019-02-10T15:59:31.41 0.3 undecidable manual P 341 0.3417 50 -0.05 72
IT.MTCL.HGZ. 2019-02-10T15:59:31.82 3.0 undecidable manual S -0.24 0
IV.CAMP.HHE. 2019-02-10T15:59:31.46 0.3 undecidable manual P 142 0.366 50 -0.42 66
IV.RM33.EHZ. 2019-02-10T15:59:31.01 0.3 undecidable manual P 165 0.3265 50 -0.19 70
IV.PF6.EHN. 2019-02-10T15:59:30.96 0.1 undecidable manual P 12 0.3202 50 -0.14 94
IV.GUMA.HNN. 2019-02-10T15:59:30.86 0.3 undecidable manual P 35 0.2923 50 0.24 70
IV.MML1.HNE. 2019-02-10T15:59:30.61 0.3 undecidable manual P 342 0.304 50 -0.22 70
IV.FEMA.HNE. 2019-02-10T15:59:30.63 0.1 undecidable manual S 344 0.143 122 0.05 99
IV.FDMO.HHZ. 2019-02-10T15:59:29.17 0.1 undecidable manual P 357 0.2122 113 -0.02 99
IV.LNSS.HHZ. 2019-02-10T15:59:29.58 0.3 undecidable manual P 192 0.2266 112 0.09 73
IV.GAVE.EHZ. 2019-02-10T15:59:29.15 0.1 undecidable manual P 229 0.2023 114 0.15 96
IV.T1299.EHE. 2019-02-10T15:59:29.73 0.1 undecidable manual P 145 0.2311 50 0.15 96
IV.MTRA.HNZ. 2019-02-10T15:59:29.31 0.1 undecidable manual P 107 0.2257 112 -0.17 96
IV.SMA1.EHZ. 2019-02-10T15:59:29.91 0.3 undecidable manual P 139 0.2581 50 -0.13 72
IV.CESI.HHZ. 2019-02-10T15:59:29.60 0.1 undecidable manual P 321 0.2311 50 0.02 98
IV.FEMA.HNE. 2019-02-10T15:59:28.04 0.1 undecidable manual P 344 0.143 122 0.21 96
IV.MMO1.EHZ. 2019-02-10T15:59:28.56 0.1 undecidable manual P 65 0.1799 117 0 100
IT.MTCL.HGZ. 2019-02-10T15:59:28.79 3.0 undecidable manual P 0.05 0
IV.NRCA.HHZ. 2019-02-10T15:59:27.73 0.1 undecidable manual S 43 0.0126 172 0.15 100
IV.NRCA.HHZ. 2019-02-10T15:59:26.52 0.1 undecidable manual P 43 0.0126 172 0.42 94
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HNE. ML:2.6 0.007472714 0.128 AML other m 2019-02-10T15:59:28.88
IV.NRCA.HNN. ML:3 0.018459455 0.128 AML other m 2019-02-10T15:59:27.98
IV.NRCA.HHN. ML:3 0.01965981 0.1408 AML other m 2019-02-10T15:59:27.99
IV.NRCA.HHE. ML:2.6 0.0077926015 0.128 AML other m 2019-02-10T15:59:28.88
IV.GAVE.HNE. ML:2.6 0.002354672 0.1664 AML other m 2019-02-10T15:59:33.64
IV.GAVE.EHN. ML:2.4 0.0017828215 0.256 AML other m 2019-02-10T15:59:33.02
IV.GAVE.EHE. ML:2.6 0.00236595 0.1792 AML other m 2019-02-10T15:59:33.56
IV.GAVE.HNN. ML:1.9 0.0005198971 0.2688 AML other m 2019-02-10T15:59:33.02
IV.FDMO.HHE. ML:1.9 0.0005381673 0.2432 AML other m 2019-02-10T15:59:33.70
IV.FDMO.HHN. ML:2.1 0.0008307557 0.2304 AML other m 2019-02-10T15:59:32.91
IV.MTRA.EHN. ML:2.2 0.00100729985 0.2432 AML other m 2019-02-10T15:59:34.16
IV.MTRA.HNN. ML:2.2 0.0009976451 0.2432 AML other m 2019-02-10T15:59:34.16
IV.MTRA.EHE. ML:2.4 0.001313045 0.2816 AML other m 2019-02-10T15:59:34.04
IV.MTRA.HNE. ML:2.4 0.0013649075 0.2688 AML other m 2019-02-10T15:59:34.04
IV.LNSS.HNE. ML:2.5 0.0020259395 0.1664 AML other m 2019-02-10T15:59:34.13
IV.LNSS.HHE. ML:2.5 0.002039406 0.1664 AML other m 2019-02-10T15:59:34.13
IV.LNSS.HNN. ML:2.4 0.001625744 0.2048 AML other m 2019-02-10T15:59:34.13
IV.LNSS.HHN. ML:2.5 0.0018165825 0.192 AML other m 2019-02-10T15:59:34.13
IV.CESI.HHN. ML:2.2 0.00100019255 0.1152 AML other m 2019-02-10T15:59:34.01
IV.CESI.HHE. ML:2.1 0.00078919625 0.128 AML other m 2019-02-10T15:59:33.63
IV.SMA1.EHN. ML:2 0.000534293 0.2944 AML other m 2019-02-10T15:59:35.95
IV.SMA1.EHE. ML:2 0.000474938 0.4608 AML other m 2019-02-10T15:59:37.88
IV.RM33.EHE. ML:2 0.0003849457 0.2432 AML other m 2019-02-10T15:59:38.99
IV.RM33.HNN. ML:2.1 0.00047231485 0.128 AML other m 2019-02-10T15:59:37.44
IV.RM33.EHN. ML:2.1 0.00045875375 0.128 AML other m 2019-02-10T15:59:37.38
IV.RM33.HNE. ML:2 0.0003943592 0.256 AML other m 2019-02-10T15:59:38.98
IV.MF5.EHE. ML:1.6 0.00017532325 0.1536 AML other m 2019-02-10T15:59:37.94
IV.MF5.EHN. ML:1.8 0.00026669885 0.1408 AML other m 2019-02-10T15:59:37.37
IV.ARRO.EHE. ML:1.8 0.0002499481 0.192 AML other m 2019-02-10T15:59:37.57
IV.ARRO.EHN. ML:1.7 0.00019715985 0.1536 AML other m 2019-02-10T15:59:40.82
IV.ASSB.HHE. ML:2.1 0.00043167355 0.2176 AML other m 2019-02-10T15:59:39.92
IV.ASSB.HHN. ML:2 0.0003282573 0.192 AML other m 2019-02-10T15:59:39.86
IV.TERO.HHN. ML:1.8 0.0001991777 0.1024 AML other m 2019-02-10T15:59:39.88
IV.TERO.HNE. ML:1.5 8.924569E-5 0.1536 AML other m 2019-02-10T15:59:39.93
IV.TERO.HHE. ML:1.8 0.0001721963 0.1152 AML other m 2019-02-10T15:59:39.99
IV.TERO.HNN. ML:1.6 0.000107896275 0.1152 AML other m 2019-02-10T15:59:39.88
IV.SNTG.HHE. ML:1.6 0.000107693635 0.1152 AML other m 2019-02-10T15:59:41.18
IV.SNTG.HHN. ML:1.6 0.000103798995 0.1152 AML other m 2019-02-10T15:59:43.60
IV.SNTG.HNE. ML:1.6 0.00011316872 0.3456 AML other m 2019-02-10T15:59:40.29
IV.CESX.HHN. ML:1.8 0.00016831145 0.3456 AML other m 2019-02-10T15:59:43.69
IV.CESX.HHE. ML:1.6 0.000117757555 0.192 AML other m 2019-02-10T15:59:43.69
IV.GIGS.HHE. ML:1.1 3.13395E-5 0.2304 AML other m 2019-02-10T15:59:43.42
IV.GIGS.HHN. ML:1.1 2.7726225E-5 0.1024 AML other m 2019-02-10T15:59:42.27
IV.ATCC.EHN. ML:2 0.000211932 0.1664 AML other m 2019-02-10T15:59:43.07
IV.ATCC.EHE. ML:1.8 0.00013859595 0.1408 AML other m 2019-02-10T15:59:45.14
IV.MURB.HHE. ML:2.4 0.0004251921 0.3456 AML other m 2019-02-10T15:59:50.94
IV.MURB.HNE. ML:2.4 0.00042612555 0.2944 AML other m 2019-02-10T15:59:50.96
IV.MURB.HNN. ML:2.4 0.0004721596 0.2688 AML other m 2019-02-10T15:59:51.10
IV.MURB.HHN. ML:2.4 0.0004033555 0.2816 AML other m 2019-02-10T15:59:50.96
IV.ARVD.HHE. ML:1.6 5.3544995E-5 0.128 AML other m 2019-02-10T15:59:49.94
IV.ARVD.HHN. ML:1.4 3.78318E-5 0.1792 AML other m 2019-02-10T15:59:49.64
IV.VCEL.EHN. ML:1.8 9.4467105E-5 0.4096 AML other m 2019-02-10T15:59:54.69
IV.VCEL.EHE. ML:1.8 0.00010054848 0.3456 AML other m 2019-02-10T15:59:53.66
IV.PIEI.HHE. ML:1.6 4.7791425E-5 0.128 AML other m 2019-02-10T15:59:54.41
IV.PIEI.HHN. ML:1.4 3.1210645E-5 0.2176 AML other m 2019-02-10T15:59:55.50
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Focal Mechanisms

Focal Mechanisms *

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 full SEED format Download