Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.1 on date 05-01-2018 and time 08:28:40 (Italy) in region 2 km NE Pizzoli (AQ)

A magnitude ML 2.1 earthquake occured in region: 2 km NE Pizzoli (AQ), on

  • 05-01-2018 07:28:40 (UTC)
  • 05-01-2018 08:28:40 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.4480, 13.3180 at 11 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Pizzoli AQ 2 4326 4326
Barete AQ 3 737 5063
Cagnano Amiterno AQ 8 1369 6432
Capitignano AQ 8 665 7097
Scoppito AQ 10 3727 10824
Montereale AQ 10 2581 13405
L'Aquila AQ 13 69753 83158
Campotosto AQ 13 542 83700
Borbona RI 17 617 84317
Lucoli AQ 17 1011 85328
Crognaleto TE 17 1297 86625
Tornimparte AQ 17 3187 89812
Antrodoco RI 20 2588 92400

Municipalities with at least 50000 inhabitants

An earthquake occurred to
13 Km NW of L'Aquila (69753 inhabitants)
40 Km SW of Teramo (54892 inhabitants)
56 Km E of Terni (111501 inhabitants)
69 Km NE of Tivoli (56533 inhabitants)
69 Km W of Montesilvano (53738 inhabitants)
70 Km NE of Guidonia Montecelio (88673 inhabitants)
71 Km W of Chieti (51815 inhabitants)
74 Km W of Pescara (121014 inhabitants)
76 Km SE of Foligno (57155 inhabitants)
92 Km NE of Roma (2864731 inhabitants)
96 Km NE of Velletri (53303 inhabitants)
100 Km E of Viterbo (67173 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 2.1 2018-01-05
07:28:40		 42.4475 13.318 11 2018-01-05
07:36:04		 Sala Sismica INGV-Roma 53030271
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-01-05 07:28:40 ± 0.09
Latitude 42.4475 ± 0.0045
Longitude 13.3180 ± 0.0049
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 53030271

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 495
Semi-minor axis of confidence ellipse (meter) 411
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 182
Circular confidence region, given by single value of horizontal uncertainty (meter) 490.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 72
Number of associated phases, regardless of their use for origin computation 39
Number of defining phases 39
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0.09803
Epicentral distance of station farthest from the epicenter (degree) 0.89572
Number of stations at which the event was observed 25
Number of stations from which data was used for origin computation 25
Magnitude information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations 46
Type of magnitude ML
Reference to an origin 53030271
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-01-05 07:36:04
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MOMA.HHZ. 2018-01-05T07:29:03.19 0.3 undecidable manual S 303 72.7716 90 0.4 62
IV.CESI.HHZ. 2018-01-05T07:29:02.49 0.3 undecidable manual S 332 70.374 90 0.32 63
IV.EL6.EHZ. 2018-01-05T07:28:57.75 0.6 undecidable manual P 350 99.4227 90 0.1 42
IV.MC2.EHZ. 2018-01-05T07:28:57.82 0.3 undecidable manual S 348 52.503 90 0.43 64
IV.MMO1.EHZ. 2018-01-05T07:28:56.73 0.3 undecidable manual S 1 50.1165 90 -0.02 70
IV.NRCA.HHZ. 2018-01-05T07:28:55.44 0.1 undecidable manual S 339 45.9207 90 -0.19 91
IV.ARRO.EHZ. 2018-01-05T07:28:55.81 0.1 undecidable manual S 288 47.5191 90 -0.23 90
IV.MOMA.HHZ. 2018-01-05T07:28:53.59 0.6 negative manual P 303 72.7716 90 0.05 44
IV.CSP1.EHZ. 2018-01-05T07:28:53.66 0.6 negative manual P 353 72.0723 90 0.22 43
IV.INTR.HHZ. 2018-01-05T07:28:53.25 0.6 positive manual P 135 68.2761 90 0.4 42
IV.FDMO.HHZ. 2018-01-05T07:28:52.16 0.6 negative manual P 344 67.9764 90 -0.65 39
IV.CESI.HHZ. 2018-01-05T07:28:52.99 0.6 positive manual P 332 70.374 90 -0.19 43
IV.MF5.EHZ. 2018-01-05T07:28:52.00 0.6 positive manual P 11 60.9945 90 0.26 44
IV.MTRA.EHZ. 2018-01-05T07:28:52.01 0.1 undecidable manual S 11 34.9428 90 -0.68 81
IV.OFFI.HHZ. 2018-01-05T07:28:52.58 0.1 undecidable manual P 29 61.7937 90 0.72 76
IV.T1214.EHZ. 2018-01-05T07:28:52.75 0.1 undecidable manual S 346 35.742 90 -0.16 93
IV.TERO.HHZ. 2018-01-05T07:28:51.08 0.1 undecidable manual S 50 30.4473 91 -0.41 89
IV.CERT.HHZ. 2018-01-05T07:28:51.51 1.0 negative manual P 207 61.7937 90 -0.35 21
IV.LNSS.HHZ. 2018-01-05T07:28:50.90 0.1 undecidable manual S 307 28.5492 91 -0.08 96
IV.MC2.EHZ. 2018-01-05T07:28:50.40 1.0 undecidable manual P 348 52.503 90 -0.03 23
IV.ARRO.EHZ. 2018-01-05T07:28:49.41 0.1 negative manual P 288 47.5191 90 -0.24 90
IV.MMO1.EHZ. 2018-01-05T07:28:49.85 1.0 undecidable manual P 1 50.1165 90 -0.21 23
IV.SMA1.EHZ. 2018-01-05T07:28:49.21 0.1 undecidable manual S 4 20.3685 91 0.41 91
IV.T0110.HHZ. 2018-01-05T07:28:49.33 0.6 negative manual P 123 44.7219 90 0.11 46
IV.NRCA.HHZ. 2018-01-05T07:28:49.15 0.1 negative manual P 339 45.9207 90 -0.26 90
IV.T1299.EHZ. 2018-01-05T07:28:49.05 0.1 undecidable manual S 352 20.9679 91 0.09 97
IV.VCEL.EHZ. 2018-01-05T07:28:49.29 0.6 negative manual P 98 43.2234 90 0.3 45
IV.MTRA.EHZ. 2018-01-05T07:28:47.38 0.1 negative manual P 11 34.9428 90 -0.33 90
IV.T1214.EHZ. 2018-01-05T07:28:47.75 0.3 negative manual P 346 35.742 90 -0.09 71
IV.CAMP.HHZ. 2018-01-05T07:28:46.60 0.1 undecidable manual S 37 12.2766 109 -0.08 100
IV.TERO.HHZ. 2018-01-05T07:28:46.76 0.1 positive manual P 50 30.4473 91 -0.26 92
IV.FIAM.HHZ. 2018-01-05T07:28:46.08 0.6 positive manual P 220 25.8519 91 -0.23 47
IV.FAGN.HHZ. 2018-01-05T07:28:46.96 0.6 negative manual P 133 29.6481 91 0.05 48
IV.RM33.EHZ. 2018-01-05T07:28:46.32 0.1 undecidable manual S 309 10.878 117 0 99
IV.LNSS.HHZ. 2018-01-05T07:28:46.66 0.1 positive manual P 307 28.5492 91 -0.07 96
IV.T1299.EHZ. 2018-01-05T07:28:45.60 0.1 negative manual P 352 20.9679 91 0.04 98
IV.SMA1.EHZ. 2018-01-05T07:28:45.50 0.1 negative manual P 4 20.3685 91 0.03 98
IV.RM33.EHZ. 2018-01-05T07:28:44.13 0.1 undecidable manual P 309 10.878 117 0.09 98
IV.CAMP.HHZ. 2018-01-05T07:28:44.37 0.1 negative manual P 37 12.2766 109 0.13 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RM33.HNE. ML:2.4 0.0028049999999999998 0.24 AML other m 2018-01-05T07:28:46.48
IV.RM33.EHE. ML:2.4 0.002735 0.24 AML other m 2018-01-05T07:28:46.48
IV.CAMP.HHN. ML:1.8 0.0007365000000000001 0.36 AML other m 2018-01-05T07:28:47.05
IV.RM33.HNN. ML:2.3 0.002225 1.22 AML other m 2018-01-05T07:28:47.90
IV.RM33.EHN. ML:2.3 0.002245 1.2 AML other m 2018-01-05T07:28:47.90
IV.CAMP.HHE. ML:1.7 0.000574 1.62 AML other m 2018-01-05T07:28:47.05
IV.T1299.HNN. ML:1.9 0.0005855 0.64 AML other m 2018-01-05T07:28:49.53
IV.SMA1.EHN. ML:2.7 0.0034000000000000002 0.34 AML other m 2018-01-05T07:28:49.77
IV.SMA1.EHE. ML:2.3 0.0015750000000000002 0.5 AML other m 2018-01-05T07:28:50.54
IV.T1299.HNE. ML:1.9 0.000625 0.62 AML other m 2018-01-05T07:28:50.94
IV.T1299.EHE. ML:1.9 0.000569 0.62 AML other m 2018-01-05T07:28:50.94
IV.T1299.EHN. ML:1.8 0.00047050000000000005 0.52 AML other m 2018-01-05T07:28:50.64
IV.LNSS.HHN. ML:2.5 0.0014700000000000002 0.86 AML other m 2018-01-05T07:28:51.83
IV.LNSS.HHE. ML:2.3 0.001085 1.16 AML other m 2018-01-05T07:28:52.04
IV.TERO.HHN. ML:2.1 0.00055 0.34 AML other m 2018-01-05T07:28:52.48
IV.MTRA.EHN. ML:2.5 0.001245 0.12 AML other m 2018-01-05T07:28:52.44
IV.FAGN.HHN. ML:2.2 0.0008420000000000001 0.22 AML other m 2018-01-05T07:28:52.69
IV.MTRA.EHE. ML:2.3 0.0008025 0.44 AML other m 2018-01-05T07:28:53.30
IV.TERO.HHE. ML:2.0 0.000495 1.14 AML other m 2018-01-05T07:28:53.21
IV.FAGN.HHE. ML:2.4 0.0012599999999999998 0.36 AML other m 2018-01-05T07:28:53.46
IV.T1214.EHE. ML:1.9 0.00029 0.16 AML other m 2018-01-05T07:28:54.31
IV.T1214.HNE. ML:1.9 0.0003205 0.6 AML other m 2018-01-05T07:28:54.09
IV.ARRO.EHN. ML:1.7 0.00013550000000000001 1.2 AML other m 2018-01-05T07:28:56.60
IV.ARRO.EHE. ML:1.8 0.000175 0.18 AML other m 2018-01-05T07:28:56.18
IV.NRCA.HNN. ML:2.2 0.0005415 0.8 AML other m 2018-01-05T07:28:56.59
IV.NRCA.HHN. ML:2.2 0.0004965000000000001 0.48 AML other m 2018-01-05T07:28:56.34
IV.T1214.HNN. ML:1.7 0.000216 0.26 AML other m 2018-01-05T07:28:56.50
IV.T1214.EHN. ML:1.8 0.00023349999999999998 0.24 AML other m 2018-01-05T07:28:56.50
IV.NRCA.HNE. ML:2.3 0.0006419999999999999 0.8 AML other m 2018-01-05T07:28:56.96
IV.NRCA.HHE. ML:2.4 0.0006615 0.18 AML other m 2018-01-05T07:28:57.02
IV.T0110.HHN. ML:2.2 0.000519 0.38 AML other m 2018-01-05T07:28:57.26
IV.VCEL.EHN. ML:2.2 0.000489 0.76 AML other m 2018-01-05T07:28:57.27
IV.VCEL.EHE. ML:2.2 0.0005755000000000001 1.5 AML other m 2018-01-05T07:28:57.88
IV.T0110.HHE. ML:2.2 0.0004935 0.66 AML other m 2018-01-05T07:29:00.55
IV.CESI.HHN. ML:2.0 0.000167 0.26 AML other m 2018-01-05T07:29:03.50
IV.CESI.HHE. ML:1.8 0.00009955 1.02 AML other m 2018-01-05T07:29:04.04
IV.OFFI.HHN. ML:2.2 0.00029000000000000006 1.32 AML other m 2018-01-05T07:29:04.20
IV.CERT.HHN. ML:1.8 0.00013000000000000002 0.46 AML other m 2018-01-05T07:29:04.46
IV.FDMO.HHE. ML:1.8 0.00010125000000000001 0.16 AML other m 2018-01-05T07:29:04.52
IV.FDMO.HHN. ML:1.7 0.00008675 1.18 AML other m 2018-01-05T07:29:05.62
IV.MOMA.HHE. ML:2.1 0.00021 0.2 AML other m 2018-01-05T07:29:05.06
IV.OFFI.HHE. ML:2.2 0.00029049999999999996 0.56 AML other m 2018-01-05T07:29:05.19
IV.CERT.HHE. ML:1.9 0.0001611 0.38 AML other m 2018-01-05T07:29:05.32
IV.INTR.HHE. ML:1.8 0.00010015 0.94 AML other m 2018-01-05T07:29:05.23
IV.MOMA.HHN. ML:2.0 0.00014150000000000002 1.48 AML other m 2018-01-05T07:29:05.92
IV.INTR.HHN. ML:1.9 0.000152 0.48 AML other m 2018-01-05T07:29:13.40
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
Waveforms Seismic signals in miniseed + resp format Download