Earthquake with magnitude of ML 1.9 on date 29-12-2019 and time 10:23:29 (UTC) in region 3 km W Campotosto (AQ)

A magnitude ML 1.9 earthquake occured in region: 3 km W Campotosto (AQ), on

  • 29-12-2019 10:23:29 (UTC)
  • 29-12-2019 11:23:29 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.56, 13.33 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 3 542 542
Capitignano AQ 5 665 1207
Montereale AQ 8 2581 3788
Amatrice RI 9 2657 6445
Crognaleto TE 12 1297 7742
Barete AQ 13 737 8479
Pizzoli AQ 14 4326 12805
Cagnano Amiterno AQ 14 1369 14174
Cittareale RI 16 482 14656
Cortino TE 16 656 15312
Fano Adriano TE 17 296 15608
Accumoli RI 17 667 16275
Borbona RI 17 617 16892
Pietracamela TE 18 271 17163
Posta RI 20 694 17857

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)
56 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)
73 Km W of Pescara (121014 inhabitants)
79 Km NE of Tivoli (56533 inhabitants)
80 Km NE of Guidonia Montecelio (88673 inhabitants)
98 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 1.9 2019-12-29
10:23:29
42.56 13.33 9 2020-02-28
16:42:19
Bollettino Sismico Italiano INGV 75680101
Rev 100 ML 1.9 2019-12-29
10:23:29
42.56 13.34 9 2019-12-29
10:29:32
Sala Sismica INGV-Roma 75078491
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-12-29 10:23:29 ± 0.04
Latitude 42.56 ± 0.00
Longitude 13.33 ± 0.00
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 75680101

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 333
Semi-minor axis of confidence ellipse (meter) 229
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 233
Circular confidence region, given by single value of horizontal uncertainty (meter) 330
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 79
Number of associated phases, regardless of their use for origin computation 43
Number of defining phases 39
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
Epicentral distance of station farthest from the epicenter (degree) 0.78871
Number of stations at which the event was observed 28
Number of stations from which data was used for origin computation 25
Magnitudes information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.2
Num. used stations 16
Type of magnitude ML
Reference to an origin 75680101
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-01-22 11:36:19

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 20
Type of magnitude ML
Reference to an origin 75078491
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-12-29 10:29:32
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
OT.OT14.EHZ. 2019-12-29T10:24:36.14 3.0 undecidable manual Sg 5.1 0
GU.CARD.HHZ. 2019-12-29T10:24:20.18 3.0 undecidable manual Pg 9.03 0
IV.PTRJ.HNZ. 2019-12-29T10:24:18.77 3.0 undecidable manual S 0.43 0
IV.PTRJ.HNZ. 2019-12-29T10:23:58.06 3.0 undecidable manual P 1.08 0
IV.CSP1.EHZ. 2019-12-29T10:23:48.49 0.3 undecidable manual S 350 0.5414 50 0.25 67
IV.CESI.HHZ. 2019-12-29T10:23:48.58 0.6 undecidable manual S 325 0.5459 50 0.19 45
IV.FDMO.HHZ. 2019-12-29T10:23:47.50 0.3 undecidable manual S 339 0.5108 50 0.16 69
IV.EL6.EHZ. 2019-12-29T10:23:44.79 0.1 undecidable manual P 348 0.7887 50 0.29 84
IV.MC2.EHZ. 2019-12-29T10:23:43.40 0.6 undecidable manual S 343 0.3678 50 0.28 46
IV.MMO1.EHZ. 2019-12-29T10:23:42.25 0.3 undecidable manual S 359 0.3399 50 -0.04 73
IV.NRCA.HHZ. 2019-12-29T10:23:41.43 0.3 undecidable manual S 330 0.3184 50 -0.22 70
IV.CSP1.EHZ. 2019-12-29T10:23:40.23 0.1 undecidable manual P 350 0.5414 50 -0.03 93
IV.CESI.HHZ. 2019-12-29T10:23:40.36 0.3 undecidable manual P 325 0.5459 50 0.01 70
IV.GUMA.HHZ. 2019-12-29T10:23:39.98 0.6 undecidable manual P 0 0.5036 50 0.36 44
IV.OFFI.HHE. 2019-12-29T10:23:39.08 0.1 undecidable manual P 34 0.456 50 0.27 90
IV.FDMO.HHZ. 2019-12-29T10:23:39.68 0.1 undecidable manual P 339 0.5108 50 -0.06 93
IT.MTCL.HGZ. 2019-12-29T10:23:39.33 0.1 undecidable manual P 331 0.4991 50 -0.22 90
IV.VCEL.EHN. 2019-12-29T10:23:38.20 0.1 undecidable manual P 114 0.4074 50 0.22 92
IV.LNSS.HHZ. 2019-12-29T10:23:38.33 0.3 undecidable manual S 282 0.2212 111 -0.14 73
IV.MF5.EHZ. 2019-12-29T10:23:38.76 0.3 undecidable manual P 12 0.4389 50 0.25 68
MN.AQU.HNZ. 2019-12-29T10:23:38.29 0.6 undecidable manual S 166 0.2113 112 0.16 48
IV.FEMA.HNE. 2019-12-29T10:23:38.84 0.1 undecidable manual P 333 0.4542 50 0.07 94
IV.MTRA.EHZ. 2019-12-29T10:23:37.46 0.3 undecidable manual S 13 0.2032 113 -0.37 70
IV.MC2.EHZ. 2019-12-29T10:23:37.07 0.1 undecidable manual P 343 0.3678 50 -0.24 93
IV.GIGS.HHZ. 2019-12-29T10:23:37.66 0.3 undecidable manual S 121 0.205 112 -0.24 72
IV.ARRO.EHZ. 2019-12-29T10:23:37.90 0.3 undecidable manual P 273 0.4191 50 -0.28 68
IV.GAVE.EHN. 2019-12-29T10:23:36.75 0.6 undecidable manual P 293 0.3498 50 -0.25 46
IV.NRCA.HHZ. 2019-12-29T10:23:36.22 0.1 undecidable manual P 330 0.3184 50 -0.24 93
IV.FIAM.HNN. 2019-12-29T10:23:36.80 0.6 undecidable manual P 209 0.3318 50 0.12 48
IV.MMO1.EHZ. 2019-12-29T10:23:36.61 0.1 undecidable manual P 359 0.3399 50 -0.22 93
IV.FAGN.HHZ. 2019-12-29T10:23:36.66 0.3 undecidable manual P 148 0.3462 50 -0.26 69
IV.LNSS.HHZ. 2019-12-29T10:23:34.62 0.1 undecidable manual P 282 0.2212 111 0 100
MN.AQU.HNZ. 2019-12-29T10:23:34.35 0.3 undecidable manual P 166 0.2113 112 -0.07 74
IV.RM33.EHZ. 2019-12-29T10:23:34.48 0.3 undecidable manual S 241 0.1016 130 0.04 76
IV.GIGS.HHZ. 2019-12-29T10:23:34.09 0.3 undecidable manual P 121 0.205 112 -0.2 72
IV.T1299.HNZ. 2019-12-29T10:23:33.90 0.3 undecidable manual S 333 0.0845 135 -0.07 76
IV.SMA1.EHZ. 2019-12-29T10:23:33.74 0.3 undecidable manual S 0 0.0719 140 0.11 76
IV.CAMP.HHZ. 2019-12-29T10:23:33.28 0.3 undecidable manual S 113 0.0594 145 -0.06 76
IV.MTRA.EHZ. 2019-12-29T10:23:33.95 0.1 undecidable manual P 13 0.2032 113 -0.31 94
IV.RM33.EHZ. 2019-12-29T10:23:32.53 0.1 undecidable manual P 241 0.1016 130 0.23 98
IV.T1299.HNZ. 2019-12-29T10:23:32.24 0.1 undecidable manual P 333 0.0845 135 0.22 98
IV.SMA1.EHZ. 2019-12-29T10:23:32.09 0.1 undecidable manual P 0 0.0719 140 0.26 98
IV.CAMP.HHZ. 2019-12-29T10:23:31.86 0.1 undecidable manual P 113 0.0594 145 0.2 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RM33.HNN. ML:1.7 0.000681 0.92 AML other m 2019-12-29T10:23:34.73
IV.RM33.EHN. ML:1.6 0.000588 0.9 AML other m 2019-12-29T10:23:34.73
IV.RM33.HNE. ML:1.9 0.0009195 0.24 AML other m 2019-12-29T10:23:35.28
IV.RM33.EHE. ML:1.9 0.000905 0.26 AML other m 2019-12-29T10:23:35.29
IV.MTRA.EHN. ML:1.9 0.0005455 0.64 AML other m 2019-12-29T10:23:37.62
IV.MTRA.HNN. ML:1.9 0.000538 0.64 AML other m 2019-12-29T10:23:37.62
IV.MTRA.HNE. ML:1.9 0.0004775 0.1 AML other m 2019-12-29T10:23:37.73
IV.MTRA.EHE. ML:1.9 0.000476 0.1 AML other m 2019-12-29T10:23:37.73
IV.GIGS.HHE. ML:1.4 0.0001653 0.14 AML other m 2019-12-29T10:23:37.87
IV.GIGS.HHN. ML:1.3 0.000138 0.12 AML other m 2019-12-29T10:23:37.86
IV.LNSS.HHE. ML:2.1 0.000769 0.4 AML other m 2019-12-29T10:23:38.76
IV.LNSS.HHN. ML:2 0.0006075 0.2 AML other m 2019-12-29T10:23:38.56
IV.GUMA.HNN. ML:2.7 0.0012365 1.58 AML other m 2019-12-29T10:23:39.06
IV.NRCA.HHE. ML:2.3 0.0007725 1.82 AML other m 2019-12-29T10:23:42.07
IV.NRCA.HHN. ML:2 0.0003965 0.74 AML other m 2019-12-29T10:23:42.09
IV.FAGN.HHN. ML:1.9 0.0003115 0.32 AML other m 2019-12-29T10:23:46.54
IV.FAGN.HHE. ML:2 0.0003665 0.32 AML other m 2019-12-29T10:23:48.43
IV.CESI.HHN. ML:1.7 9.99E-5 0.76 AML other m 2019-12-29T10:23:49.58
IV.CESI.HHE. ML:1.5 6.015E-5 0.64 AML other m 2019-12-29T10:23:50.85
IV.GUMA.HNE. ML:2.3 0.0004535 0.56 AML other m 2019-12-29T10:23:57.67
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