A magnitude ML 1.2 earthquake occured in region: 6 km E Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6430, 13.3640 at 11 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Amatrice | RI | 6 | 2657 | 2657 |
Campotosto | AQ | 9 | 542 | 3199 |
Accumoli | RI | 11 | 667 | 3866 |
Cortino | TE | 12 | 656 | 4522 |
Crognaleto | TE | 14 | 1297 | 5819 |
Rocca Santa Maria | TE | 14 | 537 | 6356 |
Capitignano | AQ | 15 | 665 | 7021 |
Acquasanta Terme | AP | 15 | 2916 | 9937 |
Valle Castellana | TE | 15 | 977 | 10914 |
Arquata del Tronto | AP | 16 | 1178 | 12092 |
Montereale | AQ | 16 | 2581 | 14673 |
Cittareale | RI | 17 | 482 | 15155 |
Fano Adriano | TE | 17 | 296 | 15451 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2019-08-13 07:20:51 |
42.6428 | 13.3642 | 11 | 2019-08-13 07:29:30 |
Sala Sismica INGV-Roma | 71442071 |
Field | Value |
---|---|
Time (UTC) | 2019-08-13 07:20:51 ± 0.13 |
Latitude | 42.6428 ± 0.0090 |
Longitude | 13.3642 ± 0.0098 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 71442071 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 943 |
Semi-minor axis of confidence ellipse (meter) | 756 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 336 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 940.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 111 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.31 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24372 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 71442071 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-08-13 07:29:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
SI.BOSI.HHZ. | 2019-08-13T07:22:22.09 | 3.0 | undecidable | manual | Sg | 25.41 | 0 | |||
IV.CMPR.HHZ. | 2019-08-13T07:22:16.66 | 3.0 | undecidable | manual | Sn | -0.72 | 0 | |||
IV.ACATE.EHZ. | 2019-08-13T07:22:07.17 | 3.0 | positive | manual | Pn | 4.66 | 0 | |||
IV.VENT.EHZ. | 2019-08-13T07:21:57.04 | 3.0 | undecidable | manual | Sg | 3.98 | 0 | |||
IT.VNF1.HGZ. | 2019-08-13T07:21:54.51 | 3.0 | undecidable | manual | Sg | 8.87 | 0 | |||
GU.RORO.HHZ. | 2019-08-13T07:21:52.37 | 3.0 | undecidable | manual | Sn | -1 | 0 | |||
IV.CTI.HHZ. | 2019-08-13T07:21:49.21 | 3.0 | undecidable | manual | Sn | 2.16 | 0 | |||
IT.GLNS.HNZ. | 2019-08-13T07:21:42.93 | 3.0 | undecidable | manual | Sn | -5.88 | 0 | |||
CH.MUGIO.HHZ. | 2019-08-13T07:21:35.03 | 3.0 | undecidable | manual | Pg | 17.379999 | 0 | |||
IV.MILN.HNZ. | 2019-08-13T07:21:31.92 | 3.0 | undecidable | manual | Pg | 19.1 | 0 | |||
SL.LJU.BHZ. | 2019-08-13T07:21:29.87 | 3.0 | undecidable | manual | Pg | 13.02 | 0 | |||
GU.ENR.HHZ. | 2019-08-13T07:21:26.78 | 3.0 | undecidable | manual | Pn | 7.23 | 0 | |||
IV.MMO1.EHZ. | 2019-08-13T07:21:25.41 | 3.0 | undecidable | manual | Sg | 2.66 | 0 | |||
IV.ARVD.HHZ. | 2019-08-13T07:21:21.60 | 3.0 | undecidable | manual | Sg | 3.5 | 0 | |||
SI.BOSI.HHZ. | 2019-08-13T07:21:19.70 | 3.0 | positive | manual | Pn | 3.95 | 0 | |||
IV.GAVE.EHZ. | 2019-08-13T07:21:14.00 | 3.0 | undecidable | manual | Sn | -7.38 | 0 | |||
IV.GIGS.HHE. | 2019-08-13T07:21:01.68 | 0.6 | undecidable | manual | S | 141 | 27.0507 | 50 | 0.1 | 50 |
IV.RM33.EHZ. | 2019-08-13T07:20:59.62 | 0.6 | undecidable | manual | S | 219 | 19.2696 | 50 | 0.14 | 49 |
IV.GAVE.EHZ. | 2019-08-13T07:20:59.54 | 3.0 | negative | manual | Pg | 3.62 | 0 | |||
IV.TERO.HHZ. | 2019-08-13T07:20:59.80 | 0.6 | undecidable | manual | S | 96 | 19.6692 | 50 | 0.19 | 48 |
IV.GIGS.HHE. | 2019-08-13T07:20:57.00 | 0.1 | undecidable | manual | P | 141 | 27.0507 | 50 | -0.49 | 88 |
IV.LNSS.HHE. | 2019-08-13T07:20:57.54 | 0.1 | undecidable | manual | P | 261 | 26.751 | 50 | 0.1 | 98 |
IV.MTRA.EHZ. | 2019-08-13T07:20:57.51 | 0.6 | undecidable | manual | S | 12 | 12.876 | 131 | -0.28 | 48 |
IV.TERO.HHZ. | 2019-08-13T07:20:56.71 | 0.1 | undecidable | manual | P | 96 | 19.6692 | 50 | 0.37 | 94 |
IV.RM33.EHZ. | 2019-08-13T07:20:56.62 | 0.1 | undecidable | manual | P | 219 | 19.2696 | 50 | 0.34 | 94 |
IV.MTRA.EHZ. | 2019-08-13T07:20:55.51 | 0.1 | undecidable | manual | P | 12 | 12.876 | 131 | 0.21 | 99 |
IV.CAMP.HHZ. | 2019-08-13T07:20:55.73 | 3.0 | undecidable | manual | P | 0 | ||||
IV.SMA1.EHE. | 2019-08-13T07:20:55.68 | 0.6 | undecidable | manual | S | 240 | 2.6973 | 166 | -0.17 | 52 |
IV.ARVD.HHZ. | 2019-08-13T07:20:54.57 | 3.0 | positive | manual | P | 0.49 | 0 | |||
IT.FIE.HGZ. | 2019-08-13T07:20:53.85 | 3.0 | positive | manual | Pn | 0.27 | 0 | |||
IV.SMA1.EHE. | 2019-08-13T07:20:53.85 | 0.1 | undecidable | manual | P | 240 | 2.6973 | 166 | -0.33 | 100 |
IV.CESX.HHZ. | 2019-08-13T07:20:52.60 | 3.0 | positive | manual | Pn | -2.95 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHN. | ML:1.0 | 0.00010550000000000002 | 1.06 | AML | other | m | 2019-08-13T07:20:57.70 |
IV.MTRA.EHE. | ML:1.2 | 0.00016049999999999997 | 0.1 | AML | other | m | 2019-08-13T07:20:57.71 |
IV.RM33.EHN. | ML:0.6 | 0.0000309 | 0.62 | AML | other | m | 2019-08-13T07:20:59.82 |
IV.RM33.EHE. | ML:0.7 | 0.0000329 | 0.82 | AML | other | m | 2019-08-13T07:21:00.84 |
IV.RM33.HNE. | ML:1.8 | 0.0004335 | 0.56 | AML | other | m | 2019-08-13T07:21:01.77 |
IV.RM33.HNN. | ML:1.5 | 0.00024765000000000003 | 0.42 | AML | other | m | 2019-08-13T07:21:01.81 |
IV.GAVE.EHN. | ML:1.2 | 0.00006145 | 1.2 | AML | other | m | 2019-08-13T07:21:22.32 |
IV.GAVE.EHE. | ML:1.3 | 0.00006765 | 0.18 | AML | other | m | 2019-08-13T07:21:23.36 |