Earthquake with magnitude of ML 2.1 on date 19-09-2018 and time 15:13:34 (UTC) in region 1 km SE Pizzoli (AQ)

A magnitude ML 2.1 earthquake occured in region: 1 km SE Pizzoli (AQ), on

  • 19-09-2018 15:13:34 (UTC)
  • 19-09-2018 17:13:34 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.43, 13.3 at 11 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.

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 10 665 10824
Montereale AQ 11 2581 13405
L'Aquila AQ 12 69753 83158
Campotosto AQ 15 542 83700
Tornimparte AQ 16 3187 86887
Lucoli AQ 16 1011 87898
Borbona RI 16 617 88515
Antrodoco RI 18 2588 91103
Posta RI 20 694 91797
Crognaleto TE 20 1297 93094

Municipalities with at least 50000 inhabitants

An earthquake occurred to
12 Km NW of L'Aquila (69753 inhabitants)
42 Km SW of Teramo (54892 inhabitants)
55 Km E of Terni (111501 inhabitants)
66 Km NE of Tivoli (56533 inhabitants)
67 Km NE of Guidonia Montecelio (88673 inhabitants)
70 Km W of Montesilvano (53738 inhabitants)
72 Km W of Chieti (51815 inhabitants)
75 Km W of Pescara (121014 inhabitants)
76 Km SE of Foligno (57155 inhabitants)
90 Km NE of Roma (2864731 inhabitants)
93 Km NE of Velletri (53303 inhabitants)
98 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
Rev 1000 ML 2.1 2018-09-19
15:13:34
42.43 13.3 11 2019-06-04
09:15:57
Bollettino Sismico Italiano INGV 61959551
Rev 100 ML 1.9 2018-09-19
15:13:34
42.44 13.29 13 2018-09-19
15:47:24
Sala Sismica INGV-Roma 61112511
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-09-19 15:13:34 ± 0.11
Latitude 42.43 ± 0.01
Longitude 13.30 ± 0.01
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 61959551

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 650
Semi-minor axis of confidence ellipse (meter) 121
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 83
Circular confidence region, given by single value of horizontal uncertainty (meter) 650
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 72
Number of associated phases, regardless of their use for origin computation 37
Number of defining phases 37
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.29
Epicentral distance of station closest to the epicenter (degree) 0.09893
Epicentral distance of station farthest from the epicenter (degree) 0.77072
Number of stations at which the event was observed 24
Number of stations from which data was used for origin computation 24
Magnitudes information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.2
Num. used stations 38
Type of magnitude ML
Reference to an origin 61112511
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-09-19 15:26:12

ML:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations 26
Type of magnitude ML
Reference to an origin 61959551
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-10-15 08:22:54
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ASSB.HHZ. 2018-09-19T15:14:01.07 0.6 undecidable manual S 323 0.7707 50 0.75 37
IV.CSP1.EHZ. 2018-09-19T15:13:58.10 0.6 undecidable manual S 354 0.6628 50 0.97 34
IV.CESI.HHZ. 2018-09-19T15:13:57.17 0.6 undecidable manual S 333 0.6421 50 0.67 39
IV.FDMO.HHZ. 2018-09-19T15:13:56.65 0.6 undecidable manual S 346 0.6241 50 0.68 39
IV.MC2.EHZ. 2018-09-19T15:13:52.69 0.6 undecidable manual S 350 0.4856 50 0.81 38
IV.MMO1.EHZ. 2018-09-19T15:13:51.41 0.6 undecidable manual S 2 0.4676 50 0.08 48
IV.ASSB.HHZ. 2018-09-19T15:13:49.57 0.6 undecidable manual P 323 0.7707 50 -0.02 45
IV.NRCA.HHZ. 2018-09-19T15:13:49.79 0.3 undecidable manual S 341 0.4236 50 -0.25 70
IV.RCAV.EHZ. 2018-09-19T15:13:48.20 0.6 undecidable manual P 204 0.6412 50 0.82 37
IV.MOMA.HHZ. 2018-09-19T15:13:48.02 0.6 undecidable manual P 305 0.6529 50 0.44 43
IV.CSP1.EHZ. 2018-09-19T15:13:47.50 0.3 undecidable manual P 354 0.6628 50 -0.25 66
IV.CESI.HHZ. 2018-09-19T15:13:47.12 0.3 undecidable manual P 333 0.6421 50 -0.27 66
IV.GUMA.HHZ. 2018-09-19T15:13:47.47 0.6 undecidable manual P 2 0.6304 50 0.27 44
IV.FDMO.HHZ. 2018-09-19T15:13:46.76 0.3 undecidable manual P 346 0.6241 50 -0.32 66
IV.MF5.EHZ. 2018-09-19T15:13:46.20 0.3 undecidable manual P 12 0.5675 50 0.08 70
IV.MTRA.EHZ. 2018-09-19T15:13:46.71 0.6 undecidable manual S 12 0.3318 50 -0.61 43
IV.T0110.HHN. 2018-09-19T15:13:44.18 0.6 undecidable manual P 120 0.4065 50 0.82 39
IV.MMO1.EHZ. 2018-09-19T15:13:44.02 0.1 positive manual P 2 0.4676 50 -0.39 89
IV.MC2.EHZ. 2018-09-19T15:13:44.53 0.3 undecidable manual P 350 0.4856 50 -0.19 70
IV.NRCA.HHZ. 2018-09-19T15:13:43.23 0.1 positive manual P 341 0.4236 50 -0.43 89
IV.FIAM.HHZ. 2018-09-19T15:13:43.60 0.6 undecidable manual S 219 0.2122 50 -0.18 49
IV.PTQR.HHN. 2018-09-19T15:13:43.43 0.6 undecidable manual P 170 0.4164 50 -0.11 48
IV.SMA1.EHZ. 2018-09-19T15:13:43.49 0.6 undecidable manual S 8 0.1996 50 0.08 50
IV.ARRO.EHZ. 2018-09-19T15:13:43.15 0.6 undecidable manual P 291 0.42 50 -0.45 45
IV.GIGS.HHZ. 2018-09-19T15:13:43.50 0.6 undecidable manual S 84 0.2023 50 0.01 51
IV.VCEL.EHN. 2018-09-19T15:13:43.58 0.6 undecidable manual P 95 0.4011 50 0.31 46
IV.CAMP.HHZ. 2018-09-19T15:13:41.33 0.6 undecidable manual S 38 0.1313 126 0.12 51
IV.MTRA.EHZ. 2018-09-19T15:13:41.65 0.1 positive manual P 12 0.3318 50 -0.44 91
IV.TERO.HHZ. 2018-09-19T15:13:41.22 0.3 undecidable manual P 50 0.2941 50 -0.22 72
IV.RM33.EHZ. 2018-09-19T15:13:40.30 0.6 undecidable manual S 321 0.0989 134 0.03 52
IV.LNSS.HHZ. 2018-09-19T15:13:40.70 0.6 undecidable manual P 312 0.2563 50 -0.1 50
IV.GIGS.HHZ. 2018-09-19T15:13:39.94 0.3 undecidable manual P 84 0.2023 50 0.06 76
IV.T1299.HNN. 2018-09-19T15:13:39.77 0.1 positive manual P 356 0.2023 50 -0.1 100
IV.FIAM.HHZ. 2018-09-19T15:13:39.95 0.3 undecidable manual P 219 0.2122 50 -0.1 75
IV.SMA1.EHZ. 2018-09-19T15:13:39.80 0.3 undecidable manual P 8 0.1996 50 -0.03 76
IV.RM33.EHZ. 2018-09-19T15:13:38.16 0.3 undecidable manual P 321 0.0989 134 0.14 76
IV.CAMP.HHZ. 2018-09-19T15:13:38.79 0.3 undecidable manual P 38 0.1313 126 0.23 74
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
YD.T1412.EHN. ML:0 0.000225 0.16 AML other m 2018-09-19T15:13:22.28
YD.T1412.EHE. ML:0 0.00023 1.14 AML other m 2018-09-19T15:13:22.69
IV.RM33.HNN. ML:2.3 0.0021476805 0.2432 AML other m 2018-09-19T15:13:40.31
IV.RM33.EHN. ML:2.3 0.002106261 0.2304 AML other m 2018-09-19T15:13:40.32
IV.RM33.HNE. ML:2.3 0.002268506 0.2688 AML other m 2018-09-19T15:13:40.51
IV.RM33.EHE. ML:2.3 0.0022891615 0.256 AML other m 2018-09-19T15:13:40.52
IV.CAMP.HHN. ML:2.1 0.0011742007 0.3584 AML other m 2018-09-19T15:13:41.60
IV.CAMP.HHE. ML:1.8 0.00062791365 0.2048 AML other m 2018-09-19T15:13:42.26
IV.GIGS.HHE. ML:1.3 0.00014088679 0.192 AML other m 2018-09-19T15:13:43.79
IV.SMA1.EHN. ML:2.8 0.003814594 0.3328 AML other m 2018-09-19T15:13:44.01
IV.SMA1.EHE. ML:2.7 0.0036197205 0.256 AML other m 2018-09-19T15:13:43.90
IV.FIAM.HHE. ML:1.9 0.0004892509 0.1792 AML other m 2018-09-19T15:13:43.94
IV.GIGS.HHN. ML:1.5 0.00020779825 0.1408 AML other m 2018-09-19T15:13:44.03
IV.FIAM.HHN. ML:1.9 0.00050844225 0.32 AML other m 2018-09-19T15:13:44.92
IV.LNSS.HHE. ML:1.8 0.000344144 0.2048 AML other m 2018-09-19T15:13:45.61
IV.LNSS.HHN. ML:1.9 0.0003859133 0.1408 AML other m 2018-09-19T15:13:45.98
IV.MTRA.EHN. ML:2.2 0.0005679591 0.1024 AML other m 2018-09-19T15:13:46.87
IV.MTRA.HNN. ML:2.2 0.00057348165 0.1152 AML other m 2018-09-19T15:13:46.87
IV.MTRA.HNE. ML:2.2 0.00061896975 0.192 AML other m 2018-09-19T15:13:48.08
IV.MTRA.EHE. ML:2.2 0.00059656425 0.192 AML other m 2018-09-19T15:13:48.08
IV.NRCA.HHN. ML:2.4 0.0006745194 0.128 AML other m 2018-09-19T15:13:50.97
IV.NRCA.HNE. ML:2.6 0.0010386321 0.1408 AML other m 2018-09-19T15:13:51.02
IV.NRCA.HHE. ML:2.6 0.0010858535 0.1408 AML other m 2018-09-19T15:13:50.96
IV.NRCA.HNN. ML:2.3 0.0005934705 0.0896 AML other m 2018-09-19T15:13:51.42
OB.GAVE.EHN. ML:0 0.000267 0.5 AML other m 2018-09-19T15:13:52.00
OB.GAVE.EHE. ML:0 0.0003215 1.14 AML other m 2018-09-19T15:13:52.58
IV.CERT.HHN. ML:0 9.64E-5 0.18 AML other m 2018-09-19T15:13:55.90
IV.CERT.HHE. ML:0 0.000147 1.54 AML other m 2018-09-19T15:13:56.87
IV.CESI.HHE. ML:1.8 0.000105175415 0.2304 AML other m 2018-09-19T15:13:58.11
IV.FDMO.HHE. ML:1.8 9.8986695E-5 0.1408 AML other m 2018-09-19T15:13:58.11
IV.FDMO.HHN. ML:1.8 0.00010446331 0.1152 AML other m 2018-09-19T15:13:58.85
IV.GUMA.HHN. ML:2.3 0.00036504545 0.2176 AML other m 2018-09-19T15:13:58.98
IV.GUMA.HNE. ML:2.3 0.00033297095 0.3072 AML other m 2018-09-19T15:13:58.97
IV.GUMA.HHE. ML:2.3 0.00033476065 0.192 AML other m 2018-09-19T15:13:59.19
IV.CESI.HHN. ML:2.1 0.0002092109 0.2304 AML other m 2018-09-19T15:13:59.80
IV.MOMA.HHN. ML:2 0.0001545 1.28 AML other m 2018-09-19T15:13:59.20
IV.VVLD.HHN. ML:0 5.805E-5 0.4 AML other m 2018-09-19T15:14:06.83
IV.VVLD.HHE. ML:0 7.125E-5 0.58 AML other m 2018-09-19T15:14:07.41
IV.ARVD.HHE. ML:0 4.505E-5 0.66 AML other m 2018-09-19T15:14:19.26
IV.ARVD.HHN. ML:0 3.23E-5 0.96 AML other m 2018-09-19T15:14:20.29
IV.MCIV.HHN. ML:0 0.0004095 0.46 AML other m 2018-09-19T15:14:43.26
IV.MCIV.HHE. ML:0 0.000321 0.74 AML other m 2018-09-19T15:14:46.53
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download