A magnitude ML 0.9 earthquake occured in region: 2 km SE Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6870, 13.2650 at 13 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 |
---|---|---|---|---|
Accumoli | RI | 2 | 667 | 667 |
Amatrice | RI | 7 | 2657 | 3324 |
Arquata del Tronto | AP | 10 | 1178 | 4502 |
Cittareale | RI | 11 | 482 | 4984 |
Acquasanta Terme | AP | 15 | 2916 | 7900 |
Campotosto | AQ | 17 | 542 | 8442 |
Montereale | AQ | 18 | 2581 | 11023 |
Norcia | PG | 18 | 4957 | 15980 |
Montegallo | AP | 18 | 523 | 16503 |
Capitignano | AQ | 19 | 665 | 17168 |
Valle Castellana | TE | 20 | 977 | 18145 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2019-10-01 09:32:45 |
42.6868 | 13.2653 | 13 | 2019-10-01 09:38:07 |
Sala Sismica INGV-Roma | 72948551 |
Field | Value |
---|---|
Time (UTC) | 2019-10-01 09:32:45 ± 0.06 |
Latitude | 42.6868 ± 0.0036 |
Longitude | 13.2653 ± 0.0049 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 72948551 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 416 |
Semi-minor axis of confidence ellipse (meter) | 318 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 47 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 91 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25721 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 72948551 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-10-01 09:38:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FIAM.HHZ. | 2019-10-01T09:32:59.66 | 3.0 | undecidable | manual | Sn | -1.92 | 0 | |||
IV.TERO.HHZ. | 2019-10-01T09:32:54.91 | 0.6 | undecidable | manual | S | 104 | 28.5492 | 96 | -0.23 | 47 |
IV.NRCA.HHZ. | 2019-10-01T09:32:52.96 | 0.6 | undecidable | manual | S | 323 | 20.3685 | 101 | -0.03 | 50 |
IV.CAMP.HHZ. | 2019-10-01T09:32:52.97 | 0.3 | undecidable | manual | S | 145 | 20.4684 | 101 | -0.04 | 75 |
IV.RM33.EHZ. | 2019-10-01T09:32:52.88 | 0.6 | undecidable | manual | S | 192 | 20.1687 | 102 | -0.05 | 50 |
IV.MTRA.EHZ. | 2019-10-01T09:32:51.05 | 0.6 | undecidable | manual | S | 54 | 13.1757 | 118 | -0.12 | 50 |
IV.TERO.HHZ. | 2019-10-01T09:32:50.94 | 0.6 | undecidable | manual | P | 104 | 28.5492 | 96 | 0.07 | 49 |
IV.SMA1.EHZ. | 2019-10-01T09:32:50.31 | 0.6 | undecidable | manual | S | 138 | 8.4804 | 136 | 0.15 | 49 |
IV.NRCA.HHZ. | 2019-10-01T09:32:49.62 | 0.1 | negative | manual | P | 323 | 20.3685 | 101 | -0.01 | 100 |
IV.CAMP.HHZ. | 2019-10-01T09:32:49.71 | 0.3 | undecidable | manual | P | 145 | 20.4684 | 101 | 0.07 | 74 |
IV.RM33.EHZ. | 2019-10-01T09:32:49.87 | 0.6 | positive | manual | P | 192 | 20.1687 | 102 | 0.27 | 47 |
IV.LNSS.HHZ. | 2019-10-01T09:32:49.61 | 0.1 | undecidable | manual | P | 243 | 20.5683 | 101 | -0.05 | 99 |
IV.MTRA.EHZ. | 2019-10-01T09:32:48.77 | 0.6 | undecidable | manual | P | 54 | 13.1757 | 118 | 0.19 | 48 |
IV.SMA1.EHZ. | 2019-10-01T09:32:47.57 | 0.6 | undecidable | manual | P | 138 | 8.4804 | 136 | -0.43 | 47 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHE. | ML:0.8 | 0.00006355 | 0.56 | AML | other | m | 2019-10-01T09:32:51.65 |
IV.MTRA.EHN. | ML:0.8 | 0.00006105 | 0.32 | AML | other | m | 2019-10-01T09:32:51.81 |
IV.NRCA.HHE. | ML:1.4 | 0.0001595 | 0.14 | AML | other | m | 2019-10-01T09:32:52.81 |
IV.NRCA.HHN. | ML:1.3 | 0.0001285 | 0.18 | AML | other | m | 2019-10-01T09:32:52.81 |
IV.RM33.EHN. | ML:0.9 | 0.0000547 | 0.26 | AML | other | m | 2019-10-01T09:32:53.10 |
IV.RM33.EHE. | ML:0.8 | 0.0000434 | 1.72 | AML | other | m | 2019-10-01T09:32:53.07 |
IV.TERO.HHN. | ML:0.9 | 0.0000402 | 0.9 | AML | other | m | 2019-10-01T09:32:55.14 |
IV.TERO.HHE. | ML:0.7 | 0.000025750000000000002 | 0.74 | AML | other | m | 2019-10-01T09:32:55.97 |