Earthquake with magnitude of ML 2.3 on date 30-12-2019 and time 05:41:49 (UTC) in region 4 km S Cagnano Amiterno (AQ)

A magnitude ML 2.3 earthquake occured in region: 4 km S Cagnano Amiterno (AQ), on

  • 30-12-2019 05:41:49 (UTC)
  • 30-12-2019 06:41:49 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.43, 13.22 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
Cagnano Amiterno AQ 4 1369 1369
Barete AQ 6 737 2106
Pizzoli AQ 7 4326 6432
Scoppito AQ 7 3727 10159
Montereale AQ 11 2581 12740
Antrodoco RI 11 2588 15328
Borbona RI 12 617 15945
Capitignano AQ 12 665 16610
Borgo Velino RI 13 972 17582
Micigliano RI 14 127 17709
Posta RI 15 694 18403
Castel Sant'Angelo RI 16 1308 19711
Tornimparte AQ 17 3187 22898
L'Aquila AQ 17 69753 92651
Lucoli AQ 18 1011 93662
Campotosto AQ 19 542 94204
Petrella Salto RI 19 1197 95401
Fiamignano RI 20 1413 96814

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km NW of L'Aquila (69753 inhabitants)
47 Km SW of Teramo (54892 inhabitants)
49 Km E of Terni (111501 inhabitants)
62 Km NE of Tivoli (56533 inhabitants)
62 Km NE of Guidonia Montecelio (88673 inhabitants)
72 Km SE of Foligno (57155 inhabitants)
77 Km W of Montesilvano (53738 inhabitants)
79 Km W of Chieti (51815 inhabitants)
82 Km W of Pescara (121014 inhabitants)
85 Km NE of Roma (2864731 inhabitants)
90 Km NE of Velletri (53303 inhabitants)
91 Km E of Viterbo (67173 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 2.3 2019-12-30
05:41:49
42.43 13.22 10 2020-02-28
16:42:24
Bollettino Sismico Italiano INGV 76435331
Rev 100 ML 2.2 2019-12-30
05:41:49
42.44 13.21 11 2019-12-30
06:08:05
Sala Sismica INGV-Roma 75105571
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-12-30 05:41:49 ± 0.06
Latitude 42.43 ± 0.00
Longitude 13.22 ± 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 76435331

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 387
Semi-minor axis of confidence ellipse (meter) 194
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 67
Circular confidence region, given by single value of horizontal uncertainty (meter) 390
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 86
Number of associated phases, regardless of their use for origin computation 64
Number of defining phases 54
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
Epicentral distance of station farthest from the epicenter (degree) 0.80939
Number of stations at which the event was observed 39
Number of stations from which data was used for origin computation 31
Magnitudes information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 52
Type of magnitude ML
Reference to an origin 76435331
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-02-11 14:46:18

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 52
Type of magnitude ML
Reference to an origin 75105571
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-12-30 06:08:05
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.AGLI.HHZ. 2019-12-30T05:43:20.60 3.0 undecidable manual Sn 1.48 0
IV.SLCN.HHZ. 2019-12-30T05:43:09.71 3.0 undecidable manual Sn 3.92 0
IV.CMPR.HHZ. 2019-12-30T05:43:07.81 3.0 undecidable manual Sg 4.5 0
IV.TRIF.CHZ. 2019-12-30T05:42:50.98 3.0 undecidable manual Sg 7.53 0
IV.MNTV.HNZ. 2019-12-30T05:42:45.92 3.0 negative manual Pg 6.99 0
IV.PAOL.HHZ. 2019-12-30T05:42:41.51 3.0 undecidable manual Sn 0.31 0
IX.STN3.HHZ.02 2019-12-30T05:42:40.66 3.0 negative manual Pg 9.72 0
IV.SLCN.HHZ. 2019-12-30T05:42:39.55 3.0 undecidable manual Pg 7.32 0
IV.SNTG.HHZ. 2019-12-30T05:42:19.34 3.0 undecidable manual S 0.3 0
IV.ASSB.HHZ. 2019-12-30T05:42:14.75 0.3 undecidable manual S 326 0.7383 50 0.73 56
IV.CSP1.EHZ. 2019-12-30T05:42:12.44 0.6 undecidable manual S 359 0.6628 50 0.65 39
IV.CESI.HHZ. 2019-12-30T05:42:11.19 0.6 undecidable manual S 338 0.6205 50 0.67 39
IV.FDMO.HHZ. 2019-12-30T05:42:10.84 0.3 undecidable manual S 351 0.6151 50 0.47 63
IV.MOMA.HHZ. 2019-12-30T05:42:10.80 0.1 undecidable manual S 308 0.607 50 0.68 77
IV.MF5.EHZ. 2019-12-30T05:42:09.86 0.6 undecidable manual S 18 0.5864 50 0.35 43
IV.MC2.EHZ. 2019-12-30T05:42:07.05 0.1 undecidable manual S 357 0.4829 50 0.6 82
IV.MMO1.EHZ. 2019-12-30T05:42:06.34 0.6 undecidable manual S 10 0.4775 50 0.06 47
IV.CESX.HHZ. 2019-12-30T05:42:06.64 0.1 undecidable manual S 291 0.4991 50 -0.28 89
IV.SNTG.HHZ. 2019-12-30T05:42:05.70 3.0 undecidable manual P -0.27 0
IV.LPEL.HHZ. 2019-12-30T05:42:05.58 0.3 undecidable manual P 118 0.8094 50 0.72 55
IV.NRCA.HHZ. 2019-12-30T05:42:04.11 0.6 undecidable manual S 349 0.4119 50 -0.24 46
IV.PTQR.HHZ. 2019-12-30T05:42:04.58 0.1 undecidable manual S 162 0.4281 50 -0.25 91
IV.ASSB.HHZ. 2019-12-30T05:42:03.45 0.1 positive manual P 326 0.7383 50 -0.2 86
IV.MNTT.EHZ. 2019-12-30T05:42:03.56 0.6 undecidable manual P 23 0.6907 50 0.72 37
IV.ARRO.EHZ. 2019-12-30T05:42:03.47 0.1 undecidable manual S 294 0.366 50 0.48 88
IV.CSP1.EHZ. 2019-12-30T05:42:02.22 0.1 positive manual P 359 0.6628 50 -0.14 89
IV.GAVE.EHZ. 2019-12-30T05:42:02.34 0.1 undecidable manual S 318 0.3552 50 -0.34 91
IV.INTR.HHZ. 2019-12-30T05:42:02.24 0.3 undecidable manual P 129 0.6574 50 -0.02 68
IV.SAP2.EHZ. 2019-12-30T05:42:02.91 0.6 undecidable manual P 11 0.6808 50 0.25 43
IV.GUMA.HHZ. 2019-12-30T05:42:02.13 0.1 negative manual P 8 0.6394 50 0.17 89
IV.FAGN.HHZ. 2019-12-30T05:42:02.26 0.1 undecidable manual S 121 0.3148 50 0.78 79
IV.MOMA.HHZ. 2019-12-30T05:42:01.17 0.1 positive manual P 308 0.607 50 -0.23 88
IV.MTRA.EHZ. 2019-12-30T05:42:01.93 0.1 undecidable manual S 22 0.3534 50 -0.68 82
IV.CESI.HHZ. 2019-12-30T05:42:01.49 0.1 positive manual P 338 0.6205 50 -0.14 90
IV.MF5.EHZ. 2019-12-30T05:42:01.32 0.1 positive manual P 18 0.5864 50 0.27 88
IV.FDMO.HHZ. 2019-12-30T05:42:01.26 0.1 positive manual P 351 0.6151 50 -0.28 87
IV.VVLD.HHZ. 2019-12-30T05:42:01.60 0.6 undecidable manual P 152 0.634 50 -0.26 44
IV.CESX.HHZ. 2019-12-30T05:41:59.29 0.1 positive manual P 291 0.4991 50 -0.26 90
IV.CERT.HHZ. 2019-12-30T05:41:59.56 0.1 positive manual P 200 0.5099 50 -0.19 91
IV.MMO1.EHZ. 2019-12-30T05:41:59.06 0.1 negative manual P 10 0.4775 50 -0.12 93
IV.GIGS.HHZ. 2019-12-30T05:41:59.58 0.1 undecidable manual S 85 0.2626 50 -0.34 92
IV.MC2.EHZ. 2019-12-30T05:41:59.20 0.1 positive manual P 357 0.4829 50 -0.08 93
IV.LNSS.HHZ. 2019-12-30T05:41:58.21 0.1 undecidable manual S 323 0.2176 113 -0.38 92
IV.PTQR.HHZ. 2019-12-30T05:41:58.16 0.6 positive manual P 162 0.4281 50 -0.18 46
IV.SMA1.EHZ. 2019-12-30T05:41:58.62 0.1 undecidable manual S 23 0.2194 113 -0.02 100
IV.VCEL.EHZ. 2019-12-30T05:41:58.82 0.3 undecidable manual P 94 0.4605 50 -0.07 70
IV.ARRO.EHZ. 2019-12-30T05:41:57.10 0.1 positive manual P 294 0.366 50 -0.18 94
IV.NRCA.HHZ. 2019-12-30T05:41:57.73 0.1 positive manual P 349 0.4119 50 -0.33 90
IV.T1299.HNN. 2019-12-30T05:41:57.98 0.1 undecidable manual S 13 0.2104 113 -0.35 93
IV.CAMP.HHZ. 2019-12-30T05:41:57.46 0.1 undecidable manual S 53 0.1763 117 0.32 94
IV.FIAM.HHZ. 2019-12-30T05:41:57.50 0.1 undecidable manual S 205 0.1772 117 0.34 94
IV.FAGN.HHZ. 2019-12-30T05:41:56.14 0.1 negative manual P 121 0.3148 50 -0.27 93
IV.MTRA.EHZ. 2019-12-30T05:41:56.72 0.1 negative manual P 22 0.3534 50 -0.34 91
IV.GAVE.EHZ. 2019-12-30T05:41:56.81 0.1 positive manual P 318 0.3552 50 -0.29 92
MN.AQU.HNN. 2019-12-30T05:41:56.39 0.6 undecidable manual S 118 0.1565 120 -0.07 50
IV.GIGS.HHZ. 2019-12-30T05:41:55.20 0.1 positive manual P 85 0.2626 50 -0.31 93
IV.FIAM.HHZ. 2019-12-30T05:41:54.05 0.1 negative manual P 205 0.1772 117 0.14 98
IV.RM33.HNZ. 2019-12-30T05:41:54.34 0.1 undecidable manual S 358 0.08 139 0.17 99
IV.LNSS.HHZ. 2019-12-30T05:41:54.64 0.1 positive manual P 323 0.2176 113 -0.1 98
IV.T1299.HNN. 2019-12-30T05:41:54.54 0.1 positive manual P 13 0.2104 113 -0.05 99
IV.SMA1.EHZ. 2019-12-30T05:41:54.77 0.1 positive manual P 23 0.2194 113 0 100
IV.CAMP.HHZ. 2019-12-30T05:41:53.95 0.1 negative manual P 53 0.1763 117 0.05 100
MN.AQU.HNN. 2019-12-30T05:41:53.57 0.1 negative manual P 118 0.1565 120 0.06 100
IV.RM33.HNZ. 2019-12-30T05:41:52.51 0.1 positive manual P 358 0.08 139 0.32 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RM33.HNN. ML:2.6 0.006195 0.26 AML other m 2019-12-30T05:41:54.39
IV.RM33.EHN. ML:2.6 0.005955 0.26 AML other m 2019-12-30T05:41:54.40
IV.RM33.HNE. ML:2.6 0.00533 0.78 AML other m 2019-12-30T05:41:55.30
IV.RM33.EHE. ML:2.6 0.005155 0.8 AML other m 2019-12-30T05:41:55.30
IV.FIAM.HHN. ML:1.7 0.00039 0.44 AML other m 2019-12-30T05:41:57.66
IV.CAMP.HHN. ML:1.8 0.000418 0.5 AML other m 2019-12-30T05:41:57.41
IV.FIAM.HHE. ML:1.8 0.000461 0.76 AML other m 2019-12-30T05:41:57.59
IV.CAMP.HHE. ML:1.7 0.0003665 1.04 AML other m 2019-12-30T05:41:58.27
IV.SMA1.EHE. ML:2.1 0.000799 0.5 AML other m 2019-12-30T05:41:59.07
IV.LNSS.HNN. ML:2.2 0.0009695 0.88 AML other m 2019-12-30T05:41:59.13
IV.LNSS.HHE. ML:2.2 0.0009195 0.16 AML other m 2019-12-30T05:41:59.32
IV.LNSS.HNE. ML:2.2 0.0009945 0.74 AML other m 2019-12-30T05:41:59.33
IV.LNSS.HHN. ML:2.2 0.001007 0.44 AML other m 2019-12-30T05:41:59.34
IV.GIGS.HHE. ML:1.6 0.0002215 0.44 AML other m 2019-12-30T05:41:59.72
IV.SMA1.EHN. ML:2.2 0.000938 1.66 AML other m 2019-12-30T05:42:00.87
IV.GIGS.HHN. ML:1.6 0.0002065 0.1 AML other m 2019-12-30T05:42:00.17
IV.MTRA.HNN. ML:2.3 0.0007835 0.76 AML other m 2019-12-30T05:42:02.08
IV.MTRA.EHN. ML:2.3 0.000792 0.78 AML other m 2019-12-30T05:42:02.08
IV.MTRA.EHE. ML:2.5 0.001054 0.2 AML other m 2019-12-30T05:42:02.56
IV.MTRA.HNE. ML:2.5 0.001065 0.2 AML other m 2019-12-30T05:42:02.46
IV.GAVE.EHE. ML:2.4 0.000838 1.1 AML other m 2019-12-30T05:42:04.59
IV.FAGN.HHE. ML:2.6 0.001695 0.32 AML other m 2019-12-30T05:42:04.68
IV.ARRO.EHN. ML:1.9 0.000286 0.5 AML other m 2019-12-30T05:42:04.90
IV.ARRO.EHE. ML:1.9 0.000253 1.08 AML other m 2019-12-30T05:42:05.09
IV.GAVE.EHN. ML:2.3 0.0006805 0.14 AML other m 2019-12-30T05:42:06.29
IV.FAGN.HHN. ML:2.5 0.001325 0.38 AML other m 2019-12-30T05:42:06.68
IV.PTQR.HHN. ML:1.6 0.00010585 1.34 AML other m 2019-12-30T05:42:06.13
IV.PTQR.HHE. ML:1.5 9.75E-5 1 AML other m 2019-12-30T05:42:09.48
IV.CESX.HHE. ML:1.8 0.00014115 0.24 AML other m 2019-12-30T05:42:10.95
IV.MF5.EHE. ML:2.4 0.000409 1.58 AML other m 2019-12-30T05:42:11.00
IV.MF5.EHN. ML:2.4 0.0004525 0.48 AML other m 2019-12-30T05:42:11.27
IV.VCEL.EHN. ML:2.4 0.0007165 0.32 AML other m 2019-12-30T05:42:11.30
IV.CESI.HHN. ML:2.7 0.000881 1.76 AML other m 2019-12-30T05:42:12.07
IV.CESI.HNN. ML:2.7 0.000862 1.74 AML other m 2019-12-30T05:42:12.08
IV.FDMO.HHE. ML:2.1 0.000242 0.16 AML other m 2019-12-30T05:42:12.32
IV.CESI.HHE. ML:2.3 0.000329 0.86 AML other m 2019-12-30T05:42:12.99
IV.CESI.HNE. ML:2.2 0.0002995 1.14 AML other m 2019-12-30T05:42:12.57
IV.GUMA.HHE. ML:2.6 0.0006655 0.58 AML other m 2019-12-30T05:42:12.94
IV.VCEL.EHE. ML:2.3 0.000474 1.7 AML other m 2019-12-30T05:42:12.87
IV.FDMO.HHN. ML:2.1 0.0002005 0.46 AML other m 2019-12-30T05:42:12.90
IV.MOMA.HNE. ML:2.3 0.0003635 1.22 AML other m 2019-12-30T05:42:12.91
IV.MOMA.HHE. ML:2.4 0.000414 0.92 AML other m 2019-12-30T05:42:12.45
IV.CSP1.EHE. ML:2.1 0.000206 1.04 AML other m 2019-12-30T05:42:13.36
IV.CSP1.EHN. ML:1.9 0.0001221 0.14 AML other m 2019-12-30T05:42:14.14
IV.MOMA.HHN. ML:2.3 0.0003605 0.22 AML other m 2019-12-30T05:42:14.78
IV.GUMA.HHN. ML:2.6 0.000621 0.58 AML other m 2019-12-30T05:42:15.03
IV.MOMA.HNN. ML:2.3 0.000355 1.14 AML other m 2019-12-30T05:42:15.67
IV.CESX.HHN. ML:1.8 0.0001445 0.58 AML other m 2019-12-30T05:42:15.69
IV.ASSB.HHE. ML:2.5 0.0004315 0.14 AML other m 2019-12-30T05:42:16.50
IV.ASSB.HHN. ML:2.6 0.000494 0.2 AML other m 2019-12-30T05:42:16.70
IV.INTR.HHN. ML:2.2 0.000225 1.52 AML other m 2019-12-30T05:42:20.07
IV.INTR.HHE. ML:2 0.0001685 1.16 AML other m 2019-12-30T05:42:21.66
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