Earthquake with magnitude of ML 1.5 on date 30-12-2019 and time 20:06:30 (Italy) in region 2 km W Campotosto (AQ)

A magnitude ML 1.5 earthquake occured in region: 2 km W Campotosto (AQ), on

  • 30-12-2019 19:06:30 (UTC)
  • 30-12-2019 20:06:30 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.56, 13.34 at 9 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
Campotosto AQ 2 542 542
Capitignano AQ 5 665 1207
Montereale AQ 9 2581 3788
Amatrice RI 9 2657 6445
Crognaleto TE 11 1297 7742
Barete AQ 13 737 8479
Pizzoli AQ 14 4326 12805
Cagnano Amiterno AQ 15 1369 14174
Cortino TE 15 656 14830
Fano Adriano TE 16 296 15126
Cittareale RI 16 482 15608
Accumoli RI 17 667 16275
Borbona RI 18 617 16892
Pietracamela TE 18 271 17163

Municipalities with at least 50000 inhabitants

An earthquake occurred to
24 Km N of L'Aquila (69753 inhabitants)
32 Km W of Teramo (54892 inhabitants)
57 Km E of Terni (111501 inhabitants)
67 Km W of Montesilvano (53738 inhabitants)
68 Km SE of Foligno (57155 inhabitants)
72 Km W of Chieti (51815 inhabitants)
72 Km W of Pescara (121014 inhabitants)
80 Km NE of Tivoli (56533 inhabitants)
80 Km NE of Guidonia Montecelio (88673 inhabitants)
99 Km SE of Perugia (166134 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 1.5 2019-12-30
19:06:30
42.56 13.34 9 2020-02-28
16:42:24
Bollettino Sismico Italiano INGV 76436201
Rev 100 ML 1.5 2019-12-30
19:06:30
42.56 13.34 9 2019-12-30
19:13:44
Sala Sismica INGV-Roma 75128971
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-12-30 19:06:30 ± 0.07
Latitude 42.56 ± 0.00
Longitude 13.34 ± 0.01
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 76436201

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 472
Semi-minor axis of confidence ellipse (meter) 386
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 220
Circular confidence region, given by single value of horizontal uncertainty (meter) 470
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 104
Number of associated phases, regardless of their use for origin computation 30
Number of defining phases 25
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.54139
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 13
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 16
Type of magnitude ML
Reference to an origin 76436201
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-02-11 15:17:55

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 16
Type of magnitude ML
Reference to an origin 75128971
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-12-30 19:13:44
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.PAOL.HHZ. 2019-12-30T19:07:29.03 3.0 undecidable manual Sg 7.83 0
IT.VNF1.HGZ. 2019-12-30T19:07:07.16 3.0 undecidable manual S 0.15 0
IV.ARVD.HHZ. 2019-12-30T19:06:59.90 3.0 undecidable manual S -1.17 0
IT.PLTA.HNZ. 2019-12-30T19:06:51.87 3.0 negative manual P 0.43 0
IV.CSP1.EHZ. 2019-12-30T19:06:50.22 0.3 undecidable manual S 349 0.5414 50 0.62 61
IV.MC2.EHZ. 2019-12-30T19:06:45.00 0.3 undecidable manual S 342 0.3687 50 0.51 65
IV.MMO1.EHZ. 2019-12-30T19:06:43.73 0.3 undecidable manual S 358 0.339 50 0.1 72
IV.CIMA.HNZ. 2019-12-30T19:06:43.43 3.0 positive manual P -1.08 0
IV.NRCA.HHZ. 2019-12-30T19:06:42.82 0.3 undecidable manual S 329 0.3202 50 -0.24 70
IV.CSP1.EHZ. 2019-12-30T19:06:41.46 0.3 undecidable manual P 349 0.5414 50 -0.14 69
IV.MF5.EHZ. 2019-12-30T19:06:40.18 0.3 undecidable manual P 11 0.4362 50 0.37 67
IV.LNSS.HHZ. 2019-12-30T19:06:39.80 0.3 undecidable manual S 281 0.2257 110 -0.14 73
MN.AQU.HNZ. 2019-12-30T19:06:39.85 0.6 undecidable manual S 167 0.2113 111 0.45 46
IV.MC2.EHZ. 2019-12-30T19:06:38.65 0.1 negative manual P 342 0.3687 50 -0.01 97
IV.GIGS.HHZ. 2019-12-30T19:06:38.84 0.3 undecidable manual S 122 0.2014 112 -0.21 72
IV.MTRA.EHZ. 2019-12-30T19:06:38.73 0.3 undecidable manual S 12 0.2005 112 -0.32 71
IV.NRCA.HHZ. 2019-12-30T19:06:37.52 0.1 negative manual P 329 0.3202 50 -0.3 92
IV.MMO1.EHZ. 2019-12-30T19:06:37.47 0.1 negative manual P 358 0.339 50 -0.69 82
IV.MTRA.EHZ. 2019-12-30T19:06:35.37 0.1 positive manual P 12 0.2005 112 -0.14 98
IV.RM33.EHZ. 2019-12-30T19:06:35.77 0.3 undecidable manual S 241 0.1061 128 -0.09 75
MN.AQU.HNZ. 2019-12-30T19:06:35.70 0.3 undecidable manual P 167 0.2113 111 -0.01 75
IV.LNSS.HHZ. 2019-12-30T19:06:35.90 0.1 positive manual P 281 0.2257 110 -0.12 98
IV.SMA1.EHZ. 2019-12-30T19:06:35.04 0.3 undecidable manual S 356 0.071 139 0.18 75
IV.GIGS.HHZ. 2019-12-30T19:06:35.39 0.1 negative manual P 122 0.2014 112 -0.12 98
IV.T1299.HNZ. 2019-12-30T19:06:35.26 0.3 undecidable manual S 330 0.0863 134 -0.01 77
IV.CAMP.HHZ. 2019-12-30T19:06:34.43 0.6 undecidable manual S 116 0.0558 146 -0.07 51
IV.SMA1.EHZ. 2019-12-30T19:06:33.28 0.1 negative manual P 356 0.071 139 0.19 99
IV.T1299.HNZ. 2019-12-30T19:06:33.51 0.1 negative manual P 330 0.0863 134 0.18 99
IV.RM33.EHZ. 2019-12-30T19:06:33.79 0.1 positive manual P 241 0.1061 128 0.12 100
IV.CAMP.HHZ. 2019-12-30T19:06:33.10 0.1 positive manual P 116 0.0558 146 0.22 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SMA1.EHE. ML:2 0.001705 0.14 AML other m 2019-12-30T19:06:35.11
IV.SMA1.EHN. ML:2.1 0.00193 0.28 AML other m 2019-12-30T19:06:35.07
IV.RM33.HNE. ML:1.3 0.000249861 0.1152 AML other m 2019-12-30T19:06:36.35
IV.RM33.EHE. ML:1.4 0.0002735 0.56 AML other m 2019-12-30T19:06:36.35
IV.RM33.EHN. ML:1.2 0.000196 0.3 AML other m 2019-12-30T19:06:37.55
IV.RM33.HNN. ML:1.2 0.00019891065 0.2304 AML other m 2019-12-30T19:06:37.82
IV.GIGS.HHE. ML:0.9 4.824034E-5 0.128 AML other m 2019-12-30T19:06:39.16
IV.GIGS.HHN. ML:0.8 4.35559885E-5 0.1408 AML other m 2019-12-30T19:06:39.16
IV.MTRA.EHE. ML:1.4 0.00015448935 0.192 AML other m 2019-12-30T19:06:39.67
IV.MTRA.EHN. ML:1.4 0.0001703446 0.2432 AML other m 2019-12-30T19:06:39.66
IV.LNSS.HHE. ML:1.6 0.00025 1.6 AML other m 2019-12-30T19:06:39.01
IV.LNSS.HHN. ML:1.5 0.000184 0.2 AML other m 2019-12-30T19:06:39.81
IV.LNSS.HNN. ML:1.5 0.00019556645 0.192 AML other m 2019-12-30T19:06:39.91
IV.LNSS.HNE. ML:1.5 0.00019744995 0.1536 AML other m 2019-12-30T19:06:40.01
IV.NRCA.HHN. ML:1.6 0.0001645 0.18 AML other m 2019-12-30T19:06:43.28
IV.NRCA.HHE. ML:1.8 0.000263 0.16 AML other m 2019-12-30T19:06:43.23
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