Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 29-01-2020 and time 02:23:42 (UTC) in region 1 km W Pizzoli (AQ)

A magnitude ML 2.0 earthquake occured in region: 1 km W Pizzoli (AQ), on

  • 29-01-2020 02:23:42 (UTC)
  • 29-01-2020 03:23:42 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.4410, 13.2850 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.

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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 1 4326 4326
Barete AQ 1 737 5063
Cagnano Amiterno AQ 5 1369 6432
Scoppito AQ 8 3727 10159
Capitignano AQ 9 665 10824
Montereale AQ 10 2581 13405
L'Aquila AQ 14 69753 83158
Borbona RI 15 617 83775
Campotosto AQ 15 542 84317
Tornimparte AQ 17 3187 87504
Antrodoco RI 17 2588 90092
Lucoli AQ 17 1011 91103
Posta RI 18 694 91797
Micigliano RI 19 127 91924
Borgo Velino RI 19 972 92896
Crognaleto TE 20 1297 94193

Municipalities with at least 50000 inhabitants

An earthquake occurred to
14 Km NW of L'Aquila (69753 inhabitants)
42 Km SW of Teramo (54892 inhabitants)
54 Km E of Terni (111501 inhabitants)
66 Km NE of Tivoli (56533 inhabitants)
67 Km NE of Guidonia Montecelio (88673 inhabitants)
71 Km W of Montesilvano (53738 inhabitants)
73 Km W of Chieti (51815 inhabitants)
74 Km SE of Foligno (57155 inhabitants)
76 Km W of Pescara (121014 inhabitants)
90 Km NE of Roma (2864731 inhabitants)
94 Km NE of Velletri (53303 inhabitants)
97 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
Bulletin
Rev1000 		ML 2.0 2020-01-29
02:23:42		 42.4413 13.2852 10 2020-07-18
21:08:35		 Bollettino Sismico Italiano INGV 78833461
Reviewed
Rev100 		ML 2.0 2020-01-29
02:23:42		 42.442 13.2935 12 2020-01-29
02:29:03		 Sala Sismica INGV-Roma 75978501
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-29 02:23:42 ± 0.07
Latitude 42.4413 ± 0.0036
Longitude 13.2852 ± 0.0061
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 78833461

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 530
Semi-minor axis of confidence ellipse (meter) 302
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 71
Circular confidence region, given by single value of horizontal uncertainty (meter) 530.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 43
Number of associated phases, regardless of their use for origin computation 40
Number of defining phases 40
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.33
Epicentral distance of station closest to the epicenter (degree) 0.08544
Epicentral distance of station farthest from the epicenter (degree) 0.63852
Number of stations at which the event was observed 22
Number of stations from which data was used for origin computation 22
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 34
Type of magnitude ML
Reference to an origin 75978501
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-01-29 02:29:03

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 38
Type of magnitude ML
Reference to an origin 78833461
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-07-16 22:17:35
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MOMA.HHZ. 2020-01-29T02:24:05.61 0.6 undecidable manual S 305 70.8735 50 1.08 32
IV.CESI.HHZ. 2020-01-29T02:24:04.81 0.6 undecidable manual S 334 69.7746 50 0.57 40
IV.MF5.EHZ. 2020-01-29T02:24:03.49 0.6 undecidable manual S 13 62.2932 50 1.25 30
IV.MC2.EHZ. 2020-01-29T02:24:00.56 0.6 undecidable manual S 351 52.7028 50 0.87 37
IV.T0110.HHZ. 2020-01-29T02:23:59.26 0.6 undecidable manual S 120 46.62 50 1.19 32
IV.PTQR.HHZ. 2020-01-29T02:23:58.81 0.6 undecidable manual S 168 47.5191 50 0.52 43
IV.ARRO.EHZ. 2020-01-29T02:23:57.52 0.6 undecidable manual S 290 45.1215 50 -0.15 47
IV.NRCA.HHZ. 2020-01-29T02:23:57.62 0.3 undecidable manual S 342 45.7209 50 -0.19 70
IV.INTR.HHZ. 2020-01-29T02:23:55.53 0.6 undecidable manual P 133 69.7746 50 0.28 44
IV.CESI.HHZ. 2020-01-29T02:23:55.06 0.1 undecidable manual P 334 69.7746 50 -0.19 89
IV.SRES.HHZ. 2020-01-29T02:23:55.39 0.6 undecidable manual P 251 67.4769 50 0.49 42
IV.MOMA.HHZ. 2020-01-29T02:23:55.37 0.3 undecidable manual P 305 70.8735 50 -0.05 68
IV.FAGN.HHZ. 2020-01-29T02:23:54.04 0.6 undecidable manual S 128 31.2465 50 0.07 49
IV.MF5.EHZ. 2020-01-29T02:23:54.18 0.3 undecidable manual P 13 62.2932 50 0.08 69
IV.OFFI.HHZ. 2020-01-29T02:23:54.81 0.1 undecidable manual P 31 63.7917 50 0.48 84
IV.MTRA.EHZ. 2020-01-29T02:23:54.50 0.3 undecidable manual S 15 36.1416 50 -0.76 60
IV.CERT.HHZ. 2020-01-29T02:23:53.39 0.1 undecidable manual P 205 59.9955 50 -0.36 87
IV.LNSS.HHZ. 2020-01-29T02:23:52.72 0.6 undecidable manual S 312 26.8509 50 -0.06 49
IV.MC2.EHZ. 2020-01-29T02:23:52.39 0.1 undecidable manual P 351 52.7028 50 -0.24 91
IV.NRCA.HHZ. 2020-01-29T02:23:51.18 0.1 positive manual P 342 45.7209 50 -0.36 90
IV.SMA1.EHZ. 2020-01-29T02:23:51.34 0.3 undecidable manual S 11 21.3675 116 0.14 73
IV.PTQR.HHZ. 2020-01-29T02:23:51.37 0.3 undecidable manual P 168 47.5191 50 -0.45 66
IV.T0110.HHZ. 2020-01-29T02:23:51.60 0.1 undecidable manual P 120 46.62 50 -0.09 95
IV.T1299.HNZ. 2020-01-29T02:23:51.01 0.6 undecidable manual S 359 21.3675 116 -0.2 48
IV.FIAM.HHZ. 2020-01-29T02:23:51.66 0.6 undecidable manual S 216 23.6541 113 -0.26 48
IV.ARRO.EHZ. 2020-01-29T02:23:51.38 0.1 undecidable manual P 290 45.1215 50 -0.08 95
IV.GIGS.HHZ. 2020-01-29T02:23:51.17 0.6 undecidable manual S 87 23.5542 113 -0.73 41
MN.AQU.HNZ. 2020-01-29T02:23:49.65 0.6 undecidable manual S 135 13.7751 127 0.71 42
IV.MTRA.EHZ. 2020-01-29T02:23:49.57 0.1 positive manual P 15 36.1416 50 -0.5 88
IV.CAMP.HHZ. 2020-01-29T02:23:49.13 0.3 undecidable manual S 44 14.5743 125 -0.03 76
IV.FAGN.HHZ. 2020-01-29T02:23:49.20 0.3 undecidable manual P 128 31.2465 50 -0.12 72
IV.FIAM.HHZ. 2020-01-29T02:23:48.02 0.1 positive manual P 216 23.6541 113 -0.12 98
IV.LNSS.HHZ. 2020-01-29T02:23:48.48 0.1 positive manual P 312 26.8509 50 -0.16 97
IV.RM33.EHZ. 2020-01-29T02:23:48.09 0.3 undecidable manual S 322 9.4794 137 0.27 73
IV.GIGS.HHZ. 2020-01-29T02:23:47.83 0.1 positive manual P 87 23.5542 113 -0.3 94
IV.T1299.HNZ. 2020-01-29T02:23:47.69 0.1 undecidable manual P 359 21.3675 116 -0.04 100
IV.SMA1.EHZ. 2020-01-29T02:23:47.67 0.1 positive manual P 11 21.3675 116 -0.05 100
IV.CAMP.HHZ. 2020-01-29T02:23:46.71 0.1 negative manual P 44 14.5743 125 0.16 99
MN.AQU.HNZ. 2020-01-29T02:23:46.56 0.1 undecidable manual P 135 13.7751 127 0.14 99
IV.RM33.EHZ. 2020-01-29T02:23:46.10 0.1 negative manual P 322 9.4794 137 0.33 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RM33.HNN. ML:2.1 0.0017349999999999998 0.24 AML other m 2020-01-29T02:23:48.20
IV.RM33.EHN. ML:2.1 0.001675 0.24 AML other m 2020-01-29T02:23:48.32
IV.RM33.HNE. ML:2.0 0.001263139 0.2912 AML other m 2020-01-29T02:23:49.29
IV.RM33.EHE. ML:2.0 0.001265 0.3 AML other m 2020-01-29T02:23:49.30
IV.CAMP.HHE. ML:1.8 0.0006441286 0.2784 AML other m 2020-01-29T02:23:49.44
IV.CAMP.HHN. ML:2.1 0.00124 0.4 AML other m 2020-01-29T02:23:49.41
IV.SMA1.EHN. ML:2.8 0.004505 0.34 AML other m 2020-01-29T02:23:51.79
IV.SMA1.EHE. ML:2.6 0.002715 0.22 AML other m 2020-01-29T02:23:51.70
IV.GIGS.HHE. ML:1.4 0.0001615 0.98 AML other m 2020-01-29T02:23:51.80
IV.GIGS.HHN. ML:1.5 0.000194 1.3 AML other m 2020-01-29T02:23:52.12
IV.FIAM.HHN. ML:1.4 0.00014120055 0.2 AML other m 2020-01-29T02:23:53.18
IV.LNSS.HNE. ML:1.8 0.00032613360000000003 0.1296 AML other m 2020-01-29T02:23:54.54
IV.LNSS.HHE. ML:1.8 0.00033244869999999997 0.12 AML other m 2020-01-29T02:23:54.54
IV.MTRA.EHE. ML:2.2 0.0005690173 0.1008 AML other m 2020-01-29T02:23:54.63
IV.MTRA.HNN. ML:2.3 0.0007794999999999999 0.12 AML other m 2020-01-29T02:23:54.68
IV.MTRA.EHN. ML:2.3 0.0007785 0.12 AML other m 2020-01-29T02:23:54.68
IV.MTRA.HNE. ML:2.2 0.0005611109 0.16 AML other m 2020-01-29T02:23:54.63
IV.LNSS.HHN. ML:1.9 0.000434 0.16 AML other m 2020-01-29T02:23:55.12
IV.FIAM.HHE. ML:1.2 0.000111325335 0.3008 AML other m 2020-01-29T02:23:55.36
IV.LNSS.HNN. ML:1.9 0.000464 0.44 AML other m 2020-01-29T02:23:56.70
IV.ARRO.EHE. ML:1.6 0.00010885 0.94 AML other m 2020-01-29T02:23:57.66
IV.NRCA.HHE. ML:2.4 0.000714 0.16 AML other m 2020-01-29T02:23:57.85
IV.NRCA.HNE. ML:2.4 0.0007515000000000001 0.16 AML other m 2020-01-29T02:23:57.86
IV.NRCA.HHN. ML:2.3 0.0005675 0.12 AML other m 2020-01-29T02:23:57.85
IV.NRCA.HNN. ML:2.2 0.0004974999999999999 0.14 AML other m 2020-01-29T02:23:57.92
IV.ARRO.EHN. ML:1.6 0.000103488355 0.1984 AML other m 2020-01-29T02:23:58.54
IV.FAGN.HHE. ML:2.2 0.0006919999999999999 0.28 AML other m 2020-01-29T02:23:58.72
IV.FAGN.HHN. ML:2.0 0.000443 0.4 AML other m 2020-01-29T02:23:59.25
IV.T0110.HHN. ML:2.0 0.0002935 1.28 AML other m 2020-01-29T02:24:00.18
IV.T0110.HHE. ML:2.0 0.0002915 0.34 AML other m 2020-01-29T02:24:04.90
IV.CESI.HHN. ML:2.0 0.000155 0.2 AML other m 2020-01-29T02:24:05.50
IV.INTR.HHE. ML:1.7 0.000089723915 0.8 AML other m 2020-01-29T02:24:09.04
IV.CESI.HHE. ML:1.8 0.00010650000000000001 0.56 AML other m 2020-01-29T02:24:09.48
IV.MF5.EHN. ML:2.1 0.00024226845 2.2608 AML other m 2020-01-29T02:24:10.39
IV.MF5.EHE. ML:2.0 0.00021308160000000002 3.0592 AML other m 2020-01-29T02:24:11.85
IV.CERT.HHN. ML:1.6 0.00008474602 2.7808 AML other m 2020-01-29T02:24:15.01
IV.CERT.HHE. ML:1.7 0.0000982155 3.3984 AML other m 2020-01-29T02:24:18.22
IV.INTR.HHN. ML:1.9 0.0001385 0.56 AML other m 2020-01-29T02:24:16.41
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