Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.2 on date 09-03-2024 and time 04:35:33 (Italy) in region Pizzoli (AQ)

A magnitude ML 1.2 earthquake occured in region: Pizzoli (AQ), on

  • 09-03-2024 03:35:33 (UTC)
  • 09-03-2024 04:35:33 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.4380, 13.2920 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 0 4326 4326
Barete AQ 2 737 5063
Cagnano Amiterno AQ 6 1369 6432
Scoppito AQ 8 3727 10159
Capitignano AQ 9 665 10824
Montereale AQ 10 2581 13405
L'Aquila AQ 13 69753 83158
Campotosto AQ 15 542 83700
Borbona RI 16 617 84317
Tornimparte AQ 16 3187 87504
Lucoli AQ 17 1011 88515
Antrodoco RI 18 2588 91103
Posta RI 19 694 91797
Borgo Velino RI 19 972 92769
Micigliano RI 20 127 92896
Crognaleto TE 20 1297 94193

Municipalities with at least 50000 inhabitants

An earthquake occurred to
13 Km NW of L'Aquila (69753 inhabitants)
42 Km SW of Teramo (54892 inhabitants)
55 Km E of Terni (111501 inhabitants)
67 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)
75 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
Reviewed
Rev100 		ML 1.2 2024-03-09
03:35:33		 42.4378 13.2922 10 2024-03-09
03:39:22		 Sala Sismica INGV-Roma 125780341
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-03-09 03:35:33 ± 0.12
Latitude 42.4378 ± 0.0063
Longitude 13.2922 ± 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 125780341

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 662
Semi-minor axis of confidence ellipse (meter) 647
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 211
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) 95
Number of associated phases, regardless of their use for origin computation 29
Number of defining phases 27
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.65650
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 14
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations 18
Type of magnitude ML
Reference to an origin 125780341
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-03-09 03:39:22
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CING.HHZ. 2024-03-09T03:36:06.40 3.0 undecidable manual S 0.22 0
IV.CSP1.EHZ. 2024-03-09T03:35:56.49 0.3 undecidable manual S 354 72.8715 50 0.54 61
IV.FDMO.HHZ. 2024-03-09T03:35:55.47 0.6 undecidable manual S 346 68.4759 50 0.7 39
IV.CESI.HHZ. 2024-03-09T03:35:55.68 0.6 undecidable manual S 333 70.374 50 0.4 43
IV.MF5.EHZ. 2024-03-09T03:35:54.58 0.6 undecidable manual S 13 62.493 50 1.4 28
IV.GIUL.HHZ. 2024-03-09T03:35:51.11 3.0 negative manual P -0.13 0
IV.MMO1.EHZ. 2024-03-09T03:35:50.12 0.6 undecidable manual S 3 51.3153 50 -0.06 47
IV.NRCA.HHZ. 2024-03-09T03:35:48.49 0.6 undecidable manual S 342 46.2204 50 -0.34 45
IV.CESI.HHZ. 2024-03-09T03:35:46.00 0.1 undecidable manual P 333 70.374 50 -0.22 88
IV.CSP1.EHZ. 2024-03-09T03:35:46.27 0.6 positive manual P 354 72.8715 50 -0.33 43
IV.MF5.EHZ. 2024-03-09T03:35:45.04 1.0 negative manual P 13 62.493 50 0.04 23
IV.FDMO.HHZ. 2024-03-09T03:35:45.51 1.0 positive manual P 346 68.4759 50 -0.41 21
IV.FAGN.HHZ. 2024-03-09T03:35:45.85 0.6 undecidable manual S 129 30.5472 50 1.19 33
IV.TERO.HHZ. 2024-03-09T03:35:44.56 0.6 undecidable manual S 51 32.745 50 -0.67 42
IV.LNSS.HHZ. 2024-03-09T03:35:43.72 0.6 undecidable manual S 312 27.5502 50 -0.13 49
IV.FIAM.HHZ. 2024-03-09T03:35:43.11 0.6 undecidable manual S 217 23.6541 113 0.34 47
IV.MMO1.EHZ. 2024-03-09T03:35:42.89 0.6 positive manual P 3 51.3153 50 -0.38 44
IV.NRCA.HHZ. 2024-03-09T03:35:42.11 0.1 positive manual P 342 46.2204 50 -0.38 89
IV.SMA1.EHZ. 2024-03-09T03:35:42.41 0.6 undecidable manual S 9 21.6672 115 0.28 48
IV.T0110.HHZ. 2024-03-09T03:35:42.52 0.6 negative manual P 120 45.9207 50 0.07 48
IV.GIGS.HHZ. 2024-03-09T03:35:42.13 0.6 undecidable manual S 86 23.0547 114 -0.44 46
IV.CAMP.HHZ. 2024-03-09T03:35:40.26 0.6 undecidable manual S 41 14.4744 125 0.29 48
IV.FAGN.HHZ. 2024-03-09T03:35:40.17 0.3 undecidable manual P 129 30.5472 50 0.09 73
IV.LNSS.HHZ. 2024-03-09T03:35:39.54 0.1 positive manual P 312 27.5502 50 -0.08 98
IV.TERO.HHZ. 2024-03-09T03:35:39.92 0.1 positive manual P 51 32.745 50 -0.49 89
IV.FIAM.HHZ. 2024-03-09T03:35:38.78 0.6 positive manual P 217 23.6541 113 -0.22 48
IV.SMA1.EHZ. 2024-03-09T03:35:38.58 0.1 undecidable manual P 9 21.6672 115 -0.05 100
IV.GIGS.HHZ. 2024-03-09T03:35:38.74 1.0 negative manual P 86 23.0547 114 -0.14 24
IV.CAMP.HHZ. 2024-03-09T03:35:37.65 0.1 positive manual P 41 14.4744 125 0.28 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CAMP.HHN. ML:1.1 0.00011999999999999999 0.42 AML other m 2024-03-09T03:35:40.60
IV.GIGS.HHN. ML:0.8 0.000045350000000000005 0.28 AML other m 2024-03-09T03:35:42.28
IV.SMA1.EHN. ML:1.5 0.0002035 0.48 AML other m 2024-03-09T03:35:42.56
IV.CAMP.HHE. ML:0.9 0.0000713 0.92 AML other m 2024-03-09T03:35:43.47
IV.GIGS.HHE. ML:0.8 0.0000387 0.84 AML other m 2024-03-09T03:35:43.79
IV.FIAM.HHE. ML:1.0 0.0000653 0.7 AML other m 2024-03-09T03:35:43.71
IV.FIAM.HHN. ML:0.9 0.00004875 0.54 AML other m 2024-03-09T03:35:43.79
IV.SMA1.EHE. ML:1.4 0.000165 1.04 AML other m 2024-03-09T03:35:43.88
IV.LNSS.HHN. ML:1.3 0.00010705 1.08 AML other m 2024-03-09T03:35:44.13
IV.LNSS.HHE. ML:1.3 0.0001094 0.62 AML other m 2024-03-09T03:35:44.67
IV.TERO.HHN. ML:1.2 0.00007230000000000001 0.62 AML other m 2024-03-09T03:35:44.82
IV.TERO.HHE. ML:1.2 0.0000751 0.08 AML other m 2024-03-09T03:35:44.85
IV.FAGN.HHE. ML:1.4 0.00010485 0.8 AML other m 2024-03-09T03:35:47.09
IV.NRCA.HHE. ML:1.9 0.0002155 0.12 AML other m 2024-03-09T03:35:48.83
IV.NRCA.HHN. ML:1.7 0.00013900000000000002 0.64 AML other m 2024-03-09T03:35:50.00
IV.FAGN.HHN. ML:1.3 0.00009409999999999998 0.4 AML other m 2024-03-09T03:35:50.82
IV.MMO1.EHN. ML:1.4 0.00006255 0.64 AML other m 2024-03-09T03:35:51.92
IV.MMO1.EHE. ML:1.3 0.0000563 0.42 AML other m 2024-03-09T03:35:52.48
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