Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.6 on date 13-03-2022 and time 22:48:18 (UTC) in region 1 km E Castel di Sangro (AQ)

A magnitude ML 1.6 earthquake occured in region: 1 km E Castel di Sangro (AQ), on

  • 13-03-2022 22:48:18 (UTC)
  • 13-03-2022 23:48:18 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.7830, 14.1200 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
Castel di Sangro AQ 1 6538 6538
San Pietro Avellana IS 5 503 7041
Scontrone AQ 8 574 7615
Roccaraso AQ 8 1627 9242
Rionero Sannitico IS 8 1118 10360
Montenero Val Cocchiara IS 9 538 10898
Alfedena AQ 9 864 11762
Ateleta AQ 10 1181 12943
Rivisondoli AQ 11 700 13643
Forlì del Sannio IS 11 675 14318
Barrea AQ 11 726 15044
Vastogirardi IS 12 704 15748
Castel del Giudice IS 12 346 16094
Acquaviva d'Isernia IS 13 425 16519
Pescocostanzo AQ 13 1128 17647
Roccasicura IS 13 550 18197
Capracotta IS 13 903 19100
Cerro al Volturno IS 14 1281 20381
Pizzone IS 15 329 20710
Castel San Vincenzo IS 15 516 21226
Civitella Alfedena AQ 15 296 21522
Gamberale CH 16 320 21842
Villetta Barrea AQ 16 653 22495
Sant'Angelo del Pesco IS 16 364 22859
Carovilli IS 16 1359 24218
Rocchetta a Volturno IS 18 1113 25331
Pescopennataro IS 18 285 25616
Pizzoferrato CH 18 1130 26746
Miranda IS 19 1047 27793
Scapoli IS 19 680 28473
Fornelli IS 20 1909 30382

Municipalities with at least 50000 inhabitants

An earthquake occurred to
63 Km S of Chieti (51815 inhabitants)
76 Km S of Pescara (121014 inhabitants)
81 Km N of Caserta (76326 inhabitants)
81 Km S of Montesilvano (53738 inhabitants)
87 Km SE of L'Aquila (69753 inhabitants)
90 Km N of Aversa (53047 inhabitants)
91 Km NW of Benevento (60091 inhabitants)
95 Km N of Giugliano in Campania (122974 inhabitants)
95 Km N of Acerra (59573 inhabitants)
97 Km N of Afragola (65057 inhabitants)
98 Km N of Marano di Napoli (59874 inhabitants)
99 Km N of Casoria (77642 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 1.6 2022-03-13
22:48:18		 41.7832 14.1205 10 2022-07-08
12:33:36		 Bollettino Sismico Italiano INGV 101989691
Reviewed
Rev100 		ML 1.6 2022-03-13
22:48:18		 41.7858 14.1208 7 2022-03-13
23:05:47		 Sala Sismica INGV-Roma 101953081
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-03-13 22:48:18 ± 0.06
Latitude 41.7832 ± 0.0036
Longitude 14.1205 ± 0.0048
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 101989691

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 436
Semi-minor axis of confidence ellipse (meter) 379
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 141
Circular confidence region, given by single value of horizontal uncertainty (meter) 440.0
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 35
Number of defining phases 33
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.24
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.92180
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 19
Magnitudes information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations 34
Type of magnitude ML
Reference to an origin 101989691
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-03-15 09:15:24

ML:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations 34
Type of magnitude ML
Reference to an origin 101953081
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-03-13 23:05:47
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MURB.HHZ. 2022-03-13T22:48:52.36 3.0 positive manual Pn 1.5 0
IV.MC2.EHZ. 2022-03-13T22:48:45.72 3.0 positive manual P 2.64 0
IV.VCEL.EHZ. 2022-03-13T22:48:41.16 0.3 undecidable manual S 341 71.6727 50 0.54 62
IV.GUAR.HHZ. 2022-03-13T22:48:39.50 0.3 undecidable manual S 271 66.8775 50 0.15 69
IV.T0110.HHZ. 2022-03-13T22:48:37.08 0.6 undecidable manual S 330 57.0984 50 0.35 45
IV.TERO.HHZ. 2022-03-13T22:48:36.23 0.3 undecidable manual P 336 102.3198 50 0.13 64
IV.LRP.EHZ. 2022-03-13T22:48:34.17 0.3 undecidable manual S 251 46.7199 50 0.2 71
IV.MCI.EHZ. 2022-03-13T22:48:33.17 0.3 undecidable manual S 218 41.2254 50 0.66 63
IV.VVLD.HHZ. 2022-03-13T22:48:32.72 0.3 undecidable manual S 283 42.2244 50 -0.05 73
IT.SULP.HGE. 2022-03-13T22:48:31.84 0.6 undecidable manual S 335 37.0296 50 0.44 45
IT.SULA.HNN. 2022-03-13T22:48:31.84 0.6 undecidable manual S 332 36.3414 50 0.65 42
IV.VCEL.EHZ. 2022-03-13T22:48:31.43 0.3 undecidable manual P 341 71.6727 50 0.07 69
IV.FAGN.HHZ. 2022-03-13T22:48:30.61 0.3 undecidable manual P 321 69.4749 50 -0.41 65
IV.POFI.HHZ. 2022-03-13T22:48:30.70 0.3 undecidable manual S 258 34.5432 50 -0.03 75
IV.GUAR.HHZ. 2022-03-13T22:48:30.24 0.1 undecidable manual P 271 66.8775 50 -0.38 87
IV.LPEL.HHZ. 2022-03-13T22:48:29.09 0.3 undecidable manual S 10 29.6481 50 -0.34 71
IV.T0110.HHZ. 2022-03-13T22:48:29.06 0.1 undecidable manual P 330 57.0984 50 -0.05 95
IT.OPI.HGZ. 2022-03-13T22:48:27.86 0.6 undecidable manual S 268 24.0537 112 0.17 49
IV.BSSO.HHZ. 2022-03-13T22:48:27.43 0.1 positive manual P 124 47.2194 50 -0.17 95
IV.PABO.HHZ. 2022-03-13T22:48:27.37 0.3 undecidable manual S 100 22.3554 113 0.21 73
IV.LRP.EHZ. 2022-03-13T22:48:27.20 0.1 undecidable manual P 251 46.7199 50 -0.32 92
IV.VAGA.HNE. 2022-03-13T22:48:26.86 0.3 undecidable manual P 167 41.8248 50 0.08 73
IV.VVLD.HHZ. 2022-03-13T22:48:26.51 0.1 positive manual P 283 42.2244 50 -0.32 92
IT.SULP.HGE. 2022-03-13T22:48:26.06 0.3 undecidable manual P 335 37.0296 50 0.03 74
IV.CERA.HHZ. 2022-03-13T22:48:26.84 0.3 undecidable manual S 202 22.2555 113 -0.27 73
IV.MCI.EHZ. 2022-03-13T22:48:26.65 0.3 undecidable manual P 218 41.2254 50 -0.03 74
IT.SULA.HNN. 2022-03-13T22:48:25.90 0.3 undecidable manual P 332 36.3414 50 -0.02 74
IV.POFI.HHZ. 2022-03-13T22:48:25.49 0.1 positive manual P 258 34.5432 50 -0.16 97
IT.SULC.HNZ. 2022-03-13T22:48:25.84 0.6 undecidable manual P 331 36.1416 50 -0.04 49
IV.LPEL.HHZ. 2022-03-13T22:48:24.65 0.1 undecidable manual P 10 29.6481 50 -0.25 96
IV.CERA.HHZ. 2022-03-13T22:48:23.41 0.1 positive manual P 202 22.2555 113 -0.16 99
IV.RNI2.HHZ. 2022-03-13T22:48:23.66 0.1 undecidable manual S 163 9.2796 136 0.33 98
IT.OPI.HGZ. 2022-03-13T22:48:23.80 0.1 undecidable manual P 268 24.0537 112 -0.1 100
IV.PABO.HHZ. 2022-03-13T22:48:23.43 0.1 positive manual P 100 22.3554 113 -0.16 99
IV.RNI2.HHZ. 2022-03-13T22:48:21.65 0.1 undecidable manual P 163 9.2796 136 0.27 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RNI2.HHE. ML:1.7 0.0007437475 0.192 AML other m 2022-03-13T22:48:25.29
IV.RNI2.HNE. ML:1.7 0.0007213021 0.2176 AML other m 2022-03-13T22:48:25.31
IV.RNI2.HHN. ML:1.6 0.000611 0.16 AML other m 2022-03-13T22:48:25.52
IV.RNI2.HNN. ML:1.6 0.000585 0.14 AML other m 2022-03-13T22:48:25.52
IV.LPEL.HNE. ML:1.6 0.0001929515 0.128 AML other m 2022-03-13T22:48:30.17
IV.LPEL.HHE. ML:1.6 0.00019800000000000002 0.16 AML other m 2022-03-13T22:48:30.17
IV.LPEL.HNN. ML:1.6 0.00017756795 0.1792 AML other m 2022-03-13T22:48:30.36
IV.LPEL.HHN. ML:1.6 0.00017449999999999999 0.2 AML other m 2022-03-13T22:48:30.26
IV.POFI.HHN. ML:1.0 0.00004159922 0.128 AML other m 2022-03-13T22:48:31.40
IV.POFI.HHE. ML:1.0 0.0000405844 0.2176 AML other m 2022-03-13T22:48:32.72
IV.VVLD.HHN. ML:1.6 0.00012276435000000002 0.1536 AML other m 2022-03-13T22:48:33.22
IV.VVLD.HNN. ML:1.6 0.00011913454000000001 0.2176 AML other m 2022-03-13T22:48:33.04
IV.VVLD.HHE. ML:1.6 0.00013205805000000002 0.128 AML other m 2022-03-13T22:48:33.83
IV.VVLD.HNE. ML:1.6 0.000131120095 0.128 AML other m 2022-03-13T22:48:33.83
IV.MCI.EHN. ML:1.6 0.0001216 0.8 AML other m 2022-03-13T22:48:34.02
IV.LRP.EHE. ML:1.6 0.000108023435 0.256 AML other m 2022-03-13T22:48:34.97
IV.BSSO.HHE. ML:1.1 0.00003371396 0.3072 AML other m 2022-03-13T22:48:35.60
IV.MCI.EHE. ML:1.8 0.00018966395 0.3584 AML other m 2022-03-13T22:48:35.90
IV.LRP.EHN. ML:1.0 0.000031549999999999994 1.46 AML other m 2022-03-13T22:48:36.13
IV.T0110.HHE. ML:1.7 0.0001125 0.5 AML other m 2022-03-13T22:48:39.16
IV.GUAR.HNN. ML:1.8 0.0001107824 0.3584 AML other m 2022-03-13T22:48:39.94
IV.BSSO.HHN. ML:1.2 0.000046950475 0.9856 AML other m 2022-03-13T22:48:39.39
IV.BSSO.HNN. ML:1.6 0.00010651063499999999 0.9984 AML other m 2022-03-13T22:48:39.89
IV.BSSO.HNE. ML:1.4 0.0000737595 0.4992 AML other m 2022-03-13T22:48:39.92
IV.GUAR.HHN. ML:1.6 0.000063870545 1.6288 AML other m 2022-03-13T22:48:40.92
IV.GUAR.HHE. ML:1.4 0.000047173995000000006 0.2432 AML other m 2022-03-13T22:48:40.55
IV.POFI.HNE. ML:1.4 0.000101206085 0.4864 AML other m 2022-03-13T22:48:42.11
IV.POFI.HNN. ML:1.6 0.000147972985 0.7424 AML other m 2022-03-13T22:48:42.23
IV.VCEL.EHN. ML:1.5 0.0000555809495 1.7568 AML other m 2022-03-13T22:48:43.03
IV.VCEL.EHE. ML:1.7 0.000081467915 1.6672 AML other m 2022-03-13T22:48:44.93
IV.T0110.HHN. ML:1.6 0.000082512205 0.448 AML other m 2022-03-13T22:48:45.31
IV.GUAR.HNE. ML:1.7 0.00009381679999999997 0.3584 AML other m 2022-03-13T22:48:46.28
IV.FAGN.HHN. ML:1.8 0.00010389999999999999 0.4 AML other m 2022-03-13T22:48:48.65
IV.FAGN.HHE. ML:1.8 0.0001215 1.38 AML other m 2022-03-13T22:48:49.71
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