Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.8 on date 09-03-2024 and time 04:36:36 (Italy) in region 1 km E Pizzoli (AQ)

A magnitude ML 1.8 earthquake occured in region: 1 km E Pizzoli (AQ), on

  • 09-03-2024 03:36:36 (UTC)
  • 09-03-2024 04:36:36 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.4380, 13.3070 at 10 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 1 4326 4326
Barete AQ 3 737 5063
Cagnano Amiterno AQ 7 1369 6432
Scoppito AQ 8 3727 10159
Capitignano AQ 9 665 10824
Montereale AQ 11 2581 13405
L'Aquila AQ 12 69753 83158
Campotosto AQ 14 542 83700
Tornimparte AQ 16 3187 86887
Lucoli AQ 16 1011 87898
Borbona RI 17 617 88515
Antrodoco RI 19 2588 91103
Crognaleto TE 19 1297 92400
Posta RI 20 694 93094

Municipalities with at least 50000 inhabitants

An earthquake occurred to
12 Km NW of L'Aquila (69753 inhabitants)
41 Km SW of Teramo (54892 inhabitants)
56 Km E of Terni (111501 inhabitants)
67 Km NE of Tivoli (56533 inhabitants)
68 Km NE of Guidonia Montecelio (88673 inhabitants)
70 Km W of Montesilvano (53738 inhabitants)
71 Km W of Chieti (51815 inhabitants)
75 Km W of Pescara (121014 inhabitants)
76 Km SE of Foligno (57155 inhabitants)
91 Km NE of Roma (2864731 inhabitants)
94 Km NE of Velletri (53303 inhabitants)
99 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 1.8 2024-03-09
03:36:36		 42.4378 13.3073 10 2024-03-09
04:09:31		 Sala Sismica INGV-Roma 125780451
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-03-09 03:36:36 ± 0.1
Latitude 42.4378 ± 0.0045
Longitude 13.3073 ± 0.0085
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 125780451

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 657
Semi-minor axis of confidence ellipse (meter) 341
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 254
Circular confidence region, given by single value of horizontal uncertainty (meter) 660.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 90
Number of associated phases, regardless of their use for origin computation 47
Number of defining phases 44
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.37
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.94069
Number of stations at which the event was observed 25
Number of stations from which data was used for origin computation 24
Magnitude information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 40
Type of magnitude ML
Reference to an origin 125780451
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-03-09 04:09:31
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CING.HHZ. 2024-03-09T03:37:08.67 3.0 undecidable manual S 355 104.4177 50 1.86 0
IV.ASSB.HHZ. 2024-03-09T03:37:02.95 0.3 undecidable manual S 322 85.4478 50 1.22 44
IV.MNTT.EHZ. 2024-03-09T03:37:01.23 3.0 undecidable manual S 19 73.1712 50 2.77 0
IV.LPEL.HHZ. 2024-03-09T03:37:01.15 3.0 undecidable manual S -2.3 0
IV.MML1.EHZ. 2024-03-09T03:37:00.87 0.6 undecidable manual S 340 79.7646 50 0.63 39
IV.CSP1.EHZ. 2024-03-09T03:36:59.18 0.6 undecidable manual S 353 73.0713 50 0.75 38
IV.CESI.HHZ. 2024-03-09T03:36:58.42 0.6 undecidable manual S 333 70.9734 50 0.54 41
IV.GUMA.HHZ. 2024-03-09T03:36:58.53 0.6 undecidable manual S 2 69.375 50 1.08 33
IV.FDMO.HHZ. 2024-03-09T03:36:57.78 0.3 undecidable manual S 345 68.7756 50 0.48 63
IV.MF5.EHZ. 2024-03-09T03:36:56.47 0.6 undecidable manual S 11 62.2932 50 0.91 36
IV.CING.HHZ. 2024-03-09T03:36:53.67 0.6 negative manual P 355 104.4177 50 -0.23 41
IV.MMO1.EHZ. 2024-03-09T03:36:52.39 0.6 undecidable manual S 2 51.2154 50 -0.22 46
IV.T0110.HHZ. 2024-03-09T03:36:51.81 0.6 undecidable manual S 121 44.8218 50 0.89 37
IV.PTQR.HHZ. 2024-03-09T03:36:51.23 0.6 undecidable manual S 171 46.7199 50 -0.19 47
IV.ASSB.HHZ. 2024-03-09T03:36:51.00 0.1 undecidable manual P 322 85.4478 50 0.03 90
IV.NRCA.HHZ. 2024-03-09T03:36:50.73 0.6 undecidable manual S 340 46.62 50 -0.66 41
IV.MML1.EHZ. 2024-03-09T03:36:49.16 1.0 undecidable manual P 340 79.7646 50 -0.94 17
IV.MNTT.EHZ. 2024-03-09T03:36:49.61 0.3 negative manual P 19 73.1712 50 0.53 61
IV.INTR.HHZ. 2024-03-09T03:36:49.02 1.0 positive manual P 134 68.1762 50 0.71 19
IV.GUMA.HHZ. 2024-03-09T03:36:48.42 1.0 negative manual P 2 69.375 50 -0.08 23
IV.CSP1.EHZ. 2024-03-09T03:36:48.54 1.0 undecidable manual P 353 73.0713 50 -0.52 21
IV.CESI.HHZ. 2024-03-09T03:36:48.33 0.3 positive manual P 333 70.9734 50 -0.41 64
IV.MF5.EHZ. 2024-03-09T03:36:47.32 1.0 undecidable manual P 11 62.2932 50 -0.09 23
IV.FAGN.HHZ. 2024-03-09T03:36:47.92 0.6 undecidable manual S 130 29.6481 50 1.07 35
IV.FDMO.HHZ. 2024-03-09T03:36:47.43 1.0 negative manual P 345 68.7756 50 -0.98 17
IV.MTRA.EHZ. 2024-03-09T03:36:47.58 0.6 undecidable manual S 12 36.1416 50 -1 36
IV.LNSS.HHZ. 2024-03-09T03:36:46.21 0.6 undecidable manual S 310 28.4493 50 -0.33 47
IV.TERO.HHZ. 2024-03-09T03:36:46.96 0.6 undecidable manual S 50 31.746 50 -0.46 45
IV.CERT.HHZ. 2024-03-09T03:36:46.89 1.0 positive manual P 206 60.495 50 -0.24 22
IV.FIAM.HHZ. 2024-03-09T03:36:45.50 0.3 undecidable manual S 220 24.4533 112 0.05 75
IV.MMO1.EHZ. 2024-03-09T03:36:45.11 0.6 positive manual P 2 51.2154 50 -0.59 42
IV.NRCA.HHZ. 2024-03-09T03:36:44.38 0.1 positive manual P 340 46.62 50 -0.62 83
IV.GIGS.HHZ. 2024-03-09T03:36:44.49 0.6 undecidable manual S 85 21.7671 115 -0.12 49
IV.T0110.HHZ. 2024-03-09T03:36:44.83 0.6 positive manual P 121 44.8218 50 0.11 48
IV.SMA1.EHZ. 2024-03-09T03:36:44.68 0.6 undecidable manual S 6 21.4674 115 0.17 49
IV.PTQR.HHZ. 2024-03-09T03:36:44.91 0.6 positive manual P 171 46.7199 50 -0.1 47
IV.MTRA.EHZ. 2024-03-09T03:36:42.74 0.1 positive manual P 12 36.1416 50 -0.64 84
IV.CAMP.HHZ. 2024-03-09T03:36:42.60 0.6 undecidable manual S 37 13.6752 126 0.43 47
IV.TERO.HHZ. 2024-03-09T03:36:42.18 0.1 positive manual P 50 31.746 50 -0.52 89
IV.FAGN.HHZ. 2024-03-09T03:36:42.44 0.3 negative manual P 130 29.6481 50 0.06 74
IV.RM33.EHZ. 2024-03-09T03:36:41.75 0.3 undecidable manual S 316 10.9779 133 0.31 73
IV.LNSS.HHZ. 2024-03-09T03:36:41.65 1.0 undecidable manual P 310 28.4493 50 -0.55 22
IV.FIAM.HHZ. 2024-03-09T03:36:41.53 0.1 undecidable manual P 220 24.4533 112 -0.04 100
IV.SMA1.EHZ. 2024-03-09T03:36:40.85 0.1 positive manual P 6 21.4674 115 -0.18 98
IV.GIGS.HHZ. 2024-03-09T03:36:40.91 0.1 undecidable manual P 85 21.7671 115 -0.17 98
IV.RM33.EHZ. 2024-03-09T03:36:39.43 0.6 undecidable manual P 316 10.9779 133 0.18 50
IV.CAMP.HHZ. 2024-03-09T03:36:39.92 0.1 positive manual P 37 13.6752 126 0.24 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RM33.HNE. ML:2.0 0.001385 1.7 AML other m 2024-03-09T03:36:42.94
IV.RM33.EHE. ML:2.1 0.001405 1.7 AML other m 2024-03-09T03:36:42.94
IV.RM33.HNN. ML:2.0 0.0011600000000000002 1.04 AML other m 2024-03-09T03:36:42.82
IV.RM33.EHN. ML:1.9 0.0010445 1.04 AML other m 2024-03-09T03:36:42.82
IV.CAMP.HHN. ML:1.6 0.000398 0.36 AML other m 2024-03-09T03:36:42.74
IV.CAMP.HHE. ML:1.4 0.0002665 0.36 AML other m 2024-03-09T03:36:44.78
IV.GIGS.HHN. ML:1.3 0.0001235 0.84 AML other m 2024-03-09T03:36:44.69
IV.SMA1.EHN. ML:1.8 0.00046899999999999996 1.7 AML other m 2024-03-09T03:36:44.99
IV.SMA1.EHE. ML:2.0 0.0006785 0.36 AML other m 2024-03-09T03:36:45.02
IV.FIAM.HHN. ML:1.4 0.00014450000000000002 0.2 AML other m 2024-03-09T03:36:45.89
IV.FIAM.HHE. ML:1.5 0.0002045 1.24 AML other m 2024-03-09T03:36:46.71
IV.LNSS.HHN. ML:1.7 0.00023649999999999998 0.9 AML other m 2024-03-09T03:36:46.52
IV.TERO.HHE. ML:1.6 0.0001975 0.1 AML other m 2024-03-09T03:36:47.15
IV.LNSS.HHE. ML:1.6 0.0001795 0.1 AML other m 2024-03-09T03:36:47.42
IV.GIGS.HHE. ML:1.1 0.0000847 0.44 AML other m 2024-03-09T03:36:47.33
IV.TERO.HHN. ML:1.7 0.00023600000000000002 1.22 AML other m 2024-03-09T03:36:47.81
IV.FAGN.HHE. ML:1.9 0.0004 0.42 AML other m 2024-03-09T03:36:49.55
IV.FAGN.HHN. ML:1.8 0.00033299999999999996 0.36 AML other m 2024-03-09T03:36:49.85
IV.NRCA.HHE. ML:2.3 0.000612 0.54 AML other m 2024-03-09T03:36:51.91
IV.NRCA.HNE. ML:2.3 0.0005755 0.54 AML other m 2024-03-09T03:36:51.64
IV.NRCA.HNN. ML:2.1 0.000378 0.88 AML other m 2024-03-09T03:36:52.70
IV.PTQR.HHN. ML:1.2 0.0000443 0.52 AML other m 2024-03-09T03:36:52.26
IV.NRCA.HHN. ML:2.1 0.00035 0.66 AML other m 2024-03-09T03:36:52.37
IV.PTQR.HHE. ML:1.4 0.00007519999999999998 0.48 AML other m 2024-03-09T03:36:52.63
IV.MMO1.EHN. ML:1.7 0.00011295 0.36 AML other m 2024-03-09T03:36:53.09
IV.MMO1.EHE. ML:1.6 0.0001125 0.5 AML other m 2024-03-09T03:36:54.69
IV.T0110.HHE. ML:1.7 0.000146 0.76 AML other m 2024-03-09T03:36:55.34
IV.T0110.HHN. ML:1.7 0.000152 0.42 AML other m 2024-03-09T03:36:56.09
IV.CESI.HHE. ML:1.7 0.00008790000000000001 1.24 AML other m 2024-03-09T03:36:59.08
IV.FDMO.HHN. ML:1.6 0.0000608 1.56 AML other m 2024-03-09T03:36:59.14
IV.FDMO.HHE. ML:1.6 0.00007630000000000001 0.42 AML other m 2024-03-09T03:36:59.84
IV.CSP1.EHE. ML:2.1 0.0001815 1.38 AML other m 2024-03-09T03:37:00.12
IV.GUMA.HHN. ML:2.0 0.00015900000000000002 0.82 AML other m 2024-03-09T03:37:00.14
IV.CSP1.EHN. ML:2.0 0.00016999999999999999 0.96 AML other m 2024-03-09T03:37:00.45
IV.CESI.HHN. ML:1.9 0.0001227 0.54 AML other m 2024-03-09T03:37:00.51
IV.ASSB.HHE. ML:1.6 0.000043450000000000006 0.42 AML other m 2024-03-09T03:37:00.90
IV.GUMA.HHE. ML:1.9 0.0001305 0.58 AML other m 2024-03-09T03:37:01.57
IV.MML1.EHN. ML:1.6 0.000054800000000000004 0.74 AML other m 2024-03-09T03:37:01.25
IV.MML1.EHE. ML:1.6 0.00005035 0.36 AML other m 2024-03-09T03:37:02.25
IV.ASSB.HHN. ML:1.6 0.000047650000000000006 0.62 AML other m 2024-03-09T03:37:06.78
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