Earthquake with magnitude of ML 2.2 on date 10-03-2023 and time 08:26:46 (UTC) in region 5 km NW Larino (CB)

A magnitude ML 2.2 earthquake occured in region: 5 km NW Larino (CB), on

  • 10-03-2023 08:26:46 (UTC)
  • 10-03-2023 09:26:46 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.8400, 14.8740 at 15 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Larino CB 5 6793 6793
Montecilfone CB 8 1348 8141
Guardialfiera CB 8 1065 9206
Guglionesi CB 9 5321 14527
Palata CB 9 1726 16253
Montorio nei Frentani CB 10 437 16690
Acquaviva Collecroce CB 11 672 17362
Casacalenda CB 11 2135 19497
Ururi CB 12 2693 22190
San Martino in Pensilis CB 12 4793 26983
Tavenna CB 12 718 27701
Montelongo CB 13 365 28066
Castelmauro CB 14 1505 29571
Provvidenti CB 14 119 29690
Portocannone CB 14 2551 32241
Lupara CB 14 505 32746
Rotello CB 15 1212 33958
Montenero di Bisaccia CB 15 6675 40633
San Giacomo degli Schiavoni CB 15 1406 42039
San Felice del Molise CB 15 634 42673
Bonefro CB 16 1384 44057
Morrone del Sannio CB 16 587 44644
Civitacampomarano CB 16 417 45061
Castelbottaccio CB 17 312 45373
Santa Croce di Magliano CB 17 4435 49808
Mafalda CB 18 1211 51019
Ripabottoni CB 18 514 51533
Campomarino CB 19 7712 59245
San Giuliano di Puglia CB 19 1042 60287
Castellino del Biferno CB 19 545 60832
Lucito CB 19 696 61528
Petacciato CB 19 3819 65347
Montemitro CB 20 395 65742
Montefalcone nel Sannio CB 20 1556 67298

Municipalities with at least 50000 inhabitants

An earthquake occurred to
45 Km W of San Severo (53905 inhabitants)
70 Km NW of Foggia (151991 inhabitants)
79 Km N of Benevento (60091 inhabitants)
81 Km SE of Chieti (51815 inhabitants)
88 Km SE of Pescara (121014 inhabitants)
90 Km W of Manfredonia (57279 inhabitants)
96 Km SE of Montesilvano (53738 inhabitants)
96 Km NE of Caserta (76326 inhabitants)
Recent and historical seismicity

These maps show the seismic activity in different time intervals, before the seismic event to which they refer. Data reported in the first two maps come from the analysis carried out in real time by the personnel of the INGV Operating Rooms, immediately after each earthquake. The third map shows data from 1985 to the date of the earthquake: the locations are reviewed by the seismological analysts of the INGV Italian Seismic Bulletin (Bollettino Sismico Italiano dell’INGV). The localization parameters (hypocentral coordinates and magnitude) are the best possible estimate with the data available to the INGV, but are constantly updated according to further data that become available. The location and magnitude parameters, subsequently reviewed by seismological analysts, may vary.

Earthquakes of the 3 days preceding this event

Earthquakes of the 3 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 0.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 72 hours preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes of the 90 days preceding this event

Earthquakes of the 90 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 2.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 90 days preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes from 1985 to the date of the event

Earthquakes from 1985 to the date of the event

This map shows the earthquake epicenters with magnitude ≥ 3.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, from 1985 to the date of this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes since 1000 AD until 2019

Earthquakes since 1000 AD until 2019

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version 3.0, https://doi.org/10.13127/cpti/cpti15.3) since 1000 AD until 2019. The size of the square indicates the different classes of magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The black and white star is the epicenter of the current earthquake.
Seismic hazard

Seismic hazard maps provide probabilistic estimates of the earthquake ground shaking exceeding a given threshold in a given geographic region within a given time window. Thus, it is not a deterministic prediction - a target that may be never reached given the complexity of the earthquake physical phenomenon - nor of the maximum expected earthquake since this has extremely low probabilities to occur.

In 2004, it was published the seismic hazard map of Italy (http://zonesismiche.mi.ingv.it) that provides a picture of the most hazardous geographic regions. The seismic hazard map of Italy (GdL MPS, 2004; rif. Ordinanza PCM del 28 aprile 2006, n. 3519, All. 1b) provides the 10% probability of exceedance in 50 years of the horizontal acceleration at rock sites (i.e., Vs30>800 m/s; cat. A, 3.2.1 of the D.M. 14.09.2005).

The colours indicate the various values of the ground acceleration that have 10% to be exceeded within 50 years. In general, the colours associated to low values of acceleration refer to areas that are less hazardous and stronger earthquakes repeat less frequently although they may still occur.

Seismic hazard map

Seismic hazard map

This map shows the seismic hazard map of Italy for the region where the earthquake occurred.
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 2.2 2023-03-10
08:26:46
41.8398 14.8738 15 2023-03-10
09:01:29
Sala Sismica INGV-Roma 115193441
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-03-10 08:26:46 ± 0.13
Latitude 41.8398 ± 0.0054
Longitude 14.8738 ± 0.0097
Depth (km) 15 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 115193441

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 704
Semi-minor axis of confidence ellipse (meter) 628
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 54
Circular confidence region, given by single value of horizontal uncertainty (meter) 700.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 66
Number of associated phases, regardless of their use for origin computation 53
Number of defining phases 19
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.58456
Number of stations at which the event was observed 44
Number of stations from which data was used for origin computation 14
Magnitude information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 52
Type of magnitude ML
Reference to an origin 115193441
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-03-10 09:01:29
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
AC.PUK.HHZ. 2023-03-10T08:28:47.21 3.0 undecidable manual Sg 17.74 0
1J.FX13.HHZ. 2023-03-10T08:28:46.17 3.0 undecidable manual Sg 13.13 0
IV.MSRU.HHZ. 2023-03-10T08:28:33.90 3.0 undecidable manual Sg 9.13 0
IV.GIB.HHZ. 2023-03-10T08:28:33.86 3.0 undecidable manual Sn 2.11 0
IV.ACATE.EHZ. 2023-03-10T08:28:15.96 3.0 positive manual Pg 17.530001 0
IV.ZEN8.EHZ. 2023-03-10T08:28:13.11 3.0 undecidable manual Pg 14.13 0
IV.SPS2.HHZ. 2023-03-10T08:28:01.37 3.0 undecidable manual Sn -3.48 0
IV.BDI.HHZ. 2023-03-10T08:27:51.87 3.0 undecidable manual Pn 6.64 0
IV.AIO.HHZ. 2023-03-10T08:27:50.55 3.0 negative manual Pn 5.03 0
GU.CARD.HHZ. 2023-03-10T08:27:44.80 3.0 undecidable manual Pn -1.09 0
MN.TRI.HHZ. 2023-03-10T08:27:44.36 3.0 undecidable manual Pn -2.62 0
IV.CSP1.EHZ. 2023-03-10T08:27:42.44 3.0 undecidable manual Sg 2.58 0
IV.MGAB.HHZ. 2023-03-10T08:27:28.28 3.0 undecidable manual Pg 4.21 0
IV.SCHR.EHZ. 2023-03-10T08:27:22.57 3.0 negative manual Pg 4.28 0
IV.FDMO.HHZ. 2023-03-10T08:27:19.11 3.0 positive manual Pg 2.17 0
IV.NRCA.HHZ. 2023-03-10T08:27:17.42 3.0 negative manual Pg 2.49 0
IV.MC2.EHZ. 2023-03-10T08:27:17.26 3.0 positive manual Pg 2.23 0
IV.VVLD.HHZ. 2023-03-10T08:27:17.25 3.0 undecidable manual S -1.48 0
OT.OT14.EHZ. 2023-03-10T08:27:16.12 3.0 undecidable manual S 0.74 0
IV.BULG.HHZ. 2023-03-10T08:27:16.16 3.0 undecidable manual Pn -0.97 0
OT.OT12.EHZ. 2023-03-10T08:27:15.55 3.0 undecidable manual S -0.51 0
IV.POFI.HHZ. 2023-03-10T08:27:15.30 3.0 undecidable manual S -1.44 0
IV.AMUR.HHZ. 2023-03-10T08:27:15.12 3.0 positive manual Pn 0.37 0
IV.CSP1.EHZ. 2023-03-10T08:27:14.85 3.0 undecidable manual Pn -1.78 0
IV.SGRT.HHZ. 2023-03-10T08:27:08.70 3.0 undecidable manual S -2.68 0
IX.SCL3.EHZ.02 2023-03-10T08:27:07.87 3.0 negative manual P -1.66 0
IV.LRP.EHZ. 2023-03-10T08:27:07.62 3.0 positive manual P 2.05 0
OT.OT14.EHZ. 2023-03-10T08:27:04.03 3.0 undecidable manual P 1.15 0
IV.MSAG.HHZ. 2023-03-10T08:27:03.17 3.0 negative manual P 0.16 0
IV.VVLD.HHZ. 2023-03-10T08:27:03.33 3.0 undecidable manual P -1.43 0
IV.T0110.HHZ. 2023-03-10T08:27:02.61 3.0 undecidable manual P -1.81 0
IV.INTR.HHZ. 2023-03-10T08:27:00.32 3.0 negative manual P -0.98 0
IV.SGRT.HHZ. 2023-03-10T08:26:59.18 3.0 negative manual P -1.45 0
IV.TREM.HHE. 2023-03-10T08:26:57.92 1.0 undecidable manual P 59 0.5504 94 0.09 23
IV.SGG.HHZ. 2023-03-10T08:26:57.98 1.0 positive manual P 219 0.5846 94 -0.43 21
OT.OT05.EHZ. 2023-03-10T08:26:57.39 3.0 positive manual P -1.64 0
IV.RNI2.HHZ. 2023-03-10T08:26:57.78 0.1 negative manual P 256 0.5549 94 -0.12 90
IV.LPEL.HHZ. 2023-03-10T08:26:57.54 0.6 undecidable manual P 292 0.5531 94 -0.34 43
IV.SACR.HHZ. 2023-03-10T08:26:56.25 0.1 positive manual P 196 0.4596 96 -0.03 94
IV.CIGN.HHZ. 2023-03-10T08:26:55.07 1.0 undecidable manual S 173 0.1871 112 -0.1 24
IV.PABO.HHE. 2023-03-10T08:26:55.28 0.6 undecidable manual P 256 0.3741 97 0.46 44
IV.GATE.HHZ. 2023-03-10T08:26:54.44 1.0 undecidable manual P 175 0.3274 99 0.4 22
IV.BSSO.HHZ. 2023-03-10T08:26:54.96 0.3 positive manual P 216 0.3606 98 0.37 67
IT.LRNO.HNZ. 2023-03-10T08:26:52.02 0.6 undecidable manual S 134 0.0477 156 -0.09 50
IT.MCLF.HNZ. 2023-03-10T08:26:52.54 0.6 undecidable manual S 336 0.0674 147 0.16 49
IT.PLTA.HNZ. 2023-03-10T08:26:52.63 0.3 undecidable manual S 306 0.0782 143 0.06 75
IV.MELA.HHZ. 2023-03-10T08:26:52.13 1.0 undecidable manual P 125 0.2311 106 -0.29 23
IT.GLNS.HNZ. 2023-03-10T08:26:52.86 0.3 undecidable manual S 25 0.0791 142 0.28 72
IV.CIGN.HHZ. 2023-03-10T08:26:51.87 0.1 positive manual P 173 0.1871 112 0.16 96
IT.PLTA.HNZ. 2023-03-10T08:26:50.03 0.3 positive manual P 306 0.0782 143 -0.17 73
IT.GLNS.HNZ. 2023-03-10T08:26:50.15 0.1 positive manual P 25 0.0791 142 -0.06 100
IT.MCLF.HNZ. 2023-03-10T08:26:50.00 0.6 positive manual P 336 0.0674 147 -0.09 50
IT.LRNO.HNZ. 2023-03-10T08:26:49.64 0.1 negative manual P 134 0.0477 156 -0.29 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IT.LRNO.HNE. ML:0.0 0.0107 0.66 AML other m 2023-03-10T08:26:52.15
IT.LRNO.HNN. ML:0.0 0.015300000000000001 0.46 AML other m 2023-03-10T08:26:52.55
IT.PLTA.HNN. ML:2.8 0.007244999999999999 0.22 AML other m 2023-03-10T08:26:55.43
IT.PLTA.HNE. ML:2.7 0.0052450000000000005 0.68 AML other m 2023-03-10T08:26:55.54
IV.CIGN.HHE. ML:1.9 0.0005629999999999999 0.3 AML other m 2023-03-10T08:26:56.76
IV.MELA.HNE. ML:2.3 0.00106 0.44 AML other m 2023-03-10T08:26:57.39
IV.MELA.HHE. ML:2.3 0.0011600000000000002 0.56 AML other m 2023-03-10T08:26:57.11
IV.MELA.HHN. ML:2.3 0.00108 1 AML other m 2023-03-10T08:26:58.06
IV.MELA.HNN. ML:2.3 0.001085 0.98 AML other m 2023-03-10T08:26:58.07
IV.CIGN.HHN. ML:2.0 0.0006154999999999999 0.54 AML other m 2023-03-10T08:26:59.70
IV.GATE.HHN. ML:1.9 0.000272 1.58 AML other m 2023-03-10T08:27:03.05
IV.GATE.HNE. ML:2.0 0.00041049999999999995 0.4 AML other m 2023-03-10T08:27:03.75
IV.GATE.HHE. ML:2.0 0.000366 0.66 AML other m 2023-03-10T08:27:03.76
IV.GATE.HNN. ML:1.8 0.000252 0.62 AML other m 2023-03-10T08:27:05.41
IV.RNI2.HHN. ML:2.6 0.0008865 1.86 AML other m 2023-03-10T08:27:06.98
IV.RNI2.HNN. ML:2.6 0.0008385 1.86 AML other m 2023-03-10T08:27:06.98
IV.RNI2.HHE. ML:2.4 0.000565 1.84 AML other m 2023-03-10T08:27:07.96
IV.RNI2.HNE. ML:2.4 0.000508 1.86 AML other m 2023-03-10T08:27:07.97
IV.APRC.HHE. ML:2.3 0.000398 0.48 AML other m 2023-03-10T08:27:07.90
IV.APRC.HHN. ML:2.4 0.0006174999999999999 0.14 AML other m 2023-03-10T08:27:08.06
IV.LPEL.HNE. ML:2.1 0.0002705 0.98 AML other m 2023-03-10T08:27:08.80
IV.LPEL.HHN. ML:2.1 0.000229 0.34 AML other m 2023-03-10T08:27:08.77
IV.LPEL.HNN. ML:2.1 0.0002695 1.56 AML other m 2023-03-10T08:27:09.94
IV.LPEL.HHE. ML:2.1 0.0002655 0.5 AML other m 2023-03-10T08:27:09.80
OT.OT05.EHN. ML:1.9 0.000152 1.54 AML other m 2023-03-10T08:27:09.99
IV.SGG.HHN. ML:1.8 0.00011135000000000001 1.32 AML other m 2023-03-10T08:27:11.05
IV.SGRT.HHE. ML:2.2 0.0002605 0.68 AML other m 2023-03-10T08:27:12.52
IV.SGRT.HHN. ML:2.1 0.000216 0.52 AML other m 2023-03-10T08:27:12.94
OT.OT05.EHE. ML:2.0 0.00020150000000000002 0.1 AML other m 2023-03-10T08:27:13.25
IV.INTR.HHN. ML:2.3 0.0002455 0.48 AML other m 2023-03-10T08:27:13.84
IV.INTR.HHE. ML:2.0 0.000132 1.02 AML other m 2023-03-10T08:27:13.83
IV.SGG.HHE. ML:1.7 0.0000858 0.22 AML other m 2023-03-10T08:27:13.81
OT.OT12.EHN. ML:2.3 0.0002375 0.94 AML other m 2023-03-10T08:27:16.32
OT.OT12.EHE. ML:2.1 0.000158 1.74 AML other m 2023-03-10T08:27:16.97
IV.MSAG.HHE. ML:1.9 0.0000974 0.56 AML other m 2023-03-10T08:27:17.39
IV.MSAG.HNN. ML:2.7 0.0005809999999999999 0.56 AML other m 2023-03-10T08:27:17.56
IV.MSAG.HHN. ML:2.3 0.000241 0.18 AML other m 2023-03-10T08:27:17.56
IV.MSAG.HNE. ML:2.3 0.000255 0.66 AML other m 2023-03-10T08:27:17.40
IV.CERA.HHN. ML:2.2 0.000241 1.28 AML other m 2023-03-10T08:27:19.03
IX.SCL3.EHE.02 ML:3.2 0.0009225 0.42 AML other m 2023-03-10T08:27:19.25
IX.SCL3.EHN.02 ML:3.2 0.0008544999999999999 0.46 AML other m 2023-03-10T08:27:19.29
IV.CERA.HHE. ML:2.0 0.0001395 0.72 AML other m 2023-03-10T08:27:20.60
IV.POFI.HHN. ML:1.7 0.00004875 0.58 AML other m 2023-03-10T08:27:20.01
IV.POFI.HHE. ML:1.9 0.0000745 1 AML other m 2023-03-10T08:27:21.88
IV.T0110.HHE. ML:2.1 0.0001246 0.42 AML other m 2023-03-10T08:27:22.55
IV.VVLD.HHE. ML:1.9 0.0000725 0.46 AML other m 2023-03-10T08:27:25.25
IV.VVLD.HHN. ML:2.0 0.00009884999999999999 0.5 AML other m 2023-03-10T08:27:25.46
IV.T0110.HHN. ML:2.0 0.00010455000000000001 0.42 AML other m 2023-03-10T08:27:28.69
IV.INTR.HNE. ML:2.6 0.0004715 0.4 AML other m 2023-03-10T08:27:32.02
IV.INTR.HNN. ML:2.5 0.00042449999999999996 0.84 AML other m 2023-03-10T08:27:32.94
IV.NRCA.HHE. ML:2.3 0.0000696 0.76 AML other m 2023-03-10T08:27:54.00
IV.NRCA.HHN. ML:2.4 0.00007915 0.12 AML other m 2023-03-10T08:28:07.09
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions

The map reports the fault plane solutions for earthquakes in the region from 1977 to the date of this event. Red moment tensors are determined using the Regional Centroid Moment Tensor technique (RCMT, http://www.bo.ingv.it/RCMT) applied for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when a station azimuthal coverage exists RCMTs can be obtained also for earthquakes with magnitude down to 4.0. The gray moment tensors are obtained with the Time Domain Moment Tensor method (TDMT, /tdmt). This technique is applied to earthquakes with magnitude ML greater than 3.2, when it is possible. The size of symbols 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 miniseed + resp format Download