A magnitude ML 0.6 earthquake occured in region: 6 km E Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6530, 13.3520 at 8 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 |
Accumoli | RI | 10 | 667 | 3324 |
Campotosto | AQ | 11 | 542 | 3866 |
Cortino | TE | 13 | 656 | 4522 |
Acquasanta Terme | AP | 14 | 2916 | 7438 |
Arquata del Tronto | AP | 14 | 1178 | 8616 |
Rocca Santa Maria | TE | 15 | 537 | 9153 |
Valle Castellana | TE | 15 | 977 | 10130 |
Capitignano | AQ | 15 | 665 | 10795 |
Crognaleto | TE | 16 | 1297 | 12092 |
Cittareale | RI | 16 | 482 | 12574 |
Montereale | AQ | 17 | 2581 | 15155 |
Fano Adriano | TE | 19 | 296 | 15451 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2020-08-28 09:28:19 |
42.6528 | 13.3523 | 8 | 2020-08-28 09:38:11 |
Sala Sismica INGV-Roma | 82403531 |
Field | Value |
---|---|
Time (UTC) | 2020-08-28 09:28:19 ± 0.14 |
Latitude | 42.6528 ± 0.0018 |
Longitude | 13.3523 ± 0.0037 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 82403531 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 315 |
Semi-minor axis of confidence ellipse (meter) | 210 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 246 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 168 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.07 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.18706 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 82403531 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-08-28 09:38:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MAGA.HHZ. | 2020-08-28T09:30:01.05 | 3.0 | undecidable | manual | Sg | 11.95 | 0 | |||
SI.BOSI.HHZ. | 2020-08-28T09:29:59.01 | 3.0 | undecidable | manual | Sn | -1.08 | 0 | |||
IV.CAR1.HHZ. | 2020-08-28T09:29:52.94 | 3.0 | undecidable | manual | Sn | -9.14 | 0 | |||
AC.VLO.HHZ. | 2020-08-28T09:29:43.19 | 3.0 | undecidable | manual | Pg | 12.76 | 0 | |||
IV.CROCE.HHZ. | 2020-08-28T09:29:41.23 | 3.0 | undecidable | manual | Pn | 1.61 | 0 | |||
IV.SBPO.HNZ. | 2020-08-28T09:29:36.62 | 3.0 | undecidable | manual | Sg | 5.14 | 0 | |||
GU.RRL.HHZ. | 2020-08-28T09:29:30.91 | 3.0 | undecidable | manual | Pn | 2.31 | 0 | |||
XK.SELL.HHZ. | 2020-08-28T09:29:16.17 | 3.0 | negative | manual | Pn | -4.3 | 0 | |||
GU.GSCL.HHZ. | 2020-08-28T09:28:56.50 | 3.0 | undecidable | manual | Pg | 3.86 | 0 | |||
IV.CRE.HHZ. | 2020-08-28T09:28:45.77 | 3.0 | undecidable | manual | Sn | -7.03 | 0 | |||
IV.FOSV.EHZ. | 2020-08-28T09:28:38.38 | 3.0 | undecidable | manual | Sg | 0.14 | 0 | |||
IV.PE3.EHZ. | 2020-08-28T09:28:30.05 | 3.0 | positive | manual | P | -3.78 | 0 | |||
IV.ARVD.HHZ. | 2020-08-28T09:28:28.52 | 3.0 | positive | manual | Pg | -1.4 | 0 | |||
IV.TERO.HHZ. | 2020-08-28T09:28:27.10 | 0.1 | undecidable | manual | S | 99 | 20.7681 | 111 | 0.01 | 97 |
IV.MTRA.EHZ. | 2020-08-28T09:28:24.40 | 0.1 | undecidable | manual | S | 17 | 12.0768 | 124 | 0.01 | 99 |
IV.TERO.HHZ. | 2020-08-28T09:28:23.76 | 0.6 | undecidable | manual | P | 99 | 20.7681 | 111 | -0.05 | 48 |
IV.SMA1.EHZ. | 2020-08-28T09:28:22.30 | 0.1 | undecidable | manual | S | 209 | 2.7972 | 161 | -0.02 | 100 |
IV.MTRA.EHZ. | 2020-08-28T09:28:22.24 | 0.1 | undecidable | manual | P | 17 | 12.0768 | 124 | -0.02 | 99 |
IV.SMA1.EHZ. | 2020-08-28T09:28:21.23 | 1.0 | undecidable | manual | P | 209 | 2.7972 | 161 | 0.17 | 24 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.TERO.HHE. | ML:0.5 | 0.000026349999999999997 | 0.08 | AML | other | m | 2020-08-28T09:28:27.22 |
IV.TERO.HHN. | ML:0.7 | 0.00004149999999999999 | 0.06 | AML | other | m | 2020-08-28T09:28:27.19 |